(Auto)update libjingle 72931377-> 72931377
git-svn-id: http://webrtc.googlecode.com/svn/trunk/talk@6858 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/base/asyncfile.cc b/base/asyncfile.cc
deleted file mode 100644
index 5c6e11d..0000000
--- a/base/asyncfile.cc
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asyncfile.h"
-
-namespace talk_base {
-
-AsyncFile::AsyncFile() {
-}
-
-AsyncFile::~AsyncFile() {
-}
-
-} // namespace talk_base
diff --git a/base/asyncfile.h b/base/asyncfile.h
deleted file mode 100644
index 8af52be..0000000
--- a/base/asyncfile.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCFILE_H__
-#define TALK_BASE_ASYNCFILE_H__
-
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-// Provides the ability to perform file I/O asynchronously.
-// TODO: Create a common base class with AsyncSocket.
-class AsyncFile {
- public:
- AsyncFile();
- virtual ~AsyncFile();
-
- // Determines whether the file will receive read events.
- virtual bool readable() = 0;
- virtual void set_readable(bool value) = 0;
-
- // Determines whether the file will receive write events.
- virtual bool writable() = 0;
- virtual void set_writable(bool value) = 0;
-
- sigslot::signal1<AsyncFile*> SignalReadEvent;
- sigslot::signal1<AsyncFile*> SignalWriteEvent;
- sigslot::signal2<AsyncFile*, int> SignalCloseEvent;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCFILE_H__
diff --git a/base/asynchttprequest.cc b/base/asynchttprequest.cc
deleted file mode 100644
index 68f6100..0000000
--- a/base/asynchttprequest.cc
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asynchttprequest.h"
-
-namespace talk_base {
-
-enum {
- MSG_TIMEOUT = SignalThread::ST_MSG_FIRST_AVAILABLE,
- MSG_LAUNCH_REQUEST
-};
-static const int kDefaultHTTPTimeout = 30 * 1000; // 30 sec
-
-///////////////////////////////////////////////////////////////////////////////
-// AsyncHttpRequest
-///////////////////////////////////////////////////////////////////////////////
-
-AsyncHttpRequest::AsyncHttpRequest(const std::string &user_agent)
- : start_delay_(0),
- firewall_(NULL),
- port_(80),
- secure_(false),
- timeout_(kDefaultHTTPTimeout),
- fail_redirect_(false),
- factory_(Thread::Current()->socketserver(), user_agent),
- pool_(&factory_),
- client_(user_agent.c_str(), &pool_),
- error_(HE_NONE) {
- client_.SignalHttpClientComplete.connect(this,
- &AsyncHttpRequest::OnComplete);
-}
-
-AsyncHttpRequest::~AsyncHttpRequest() {
-}
-
-void AsyncHttpRequest::OnWorkStart() {
- if (start_delay_ <= 0) {
- LaunchRequest();
- } else {
- Thread::Current()->PostDelayed(start_delay_, this, MSG_LAUNCH_REQUEST);
- }
-}
-
-void AsyncHttpRequest::OnWorkStop() {
- // worker is already quitting, no need to explicitly quit
- LOG(LS_INFO) << "HttpRequest cancelled";
-}
-
-void AsyncHttpRequest::OnComplete(HttpClient* client, HttpErrorType error) {
- Thread::Current()->Clear(this, MSG_TIMEOUT);
-
- set_error(error);
- if (!error) {
- LOG(LS_INFO) << "HttpRequest completed successfully";
-
- std::string value;
- if (client_.response().hasHeader(HH_LOCATION, &value)) {
- response_redirect_ = value.c_str();
- }
- } else {
- LOG(LS_INFO) << "HttpRequest completed with error: " << error;
- }
-
- worker()->Quit();
-}
-
-void AsyncHttpRequest::OnMessage(Message* message) {
- switch (message->message_id) {
- case MSG_TIMEOUT:
- LOG(LS_INFO) << "HttpRequest timed out";
- client_.reset();
- worker()->Quit();
- break;
- case MSG_LAUNCH_REQUEST:
- LaunchRequest();
- break;
- default:
- SignalThread::OnMessage(message);
- break;
- }
-}
-
-void AsyncHttpRequest::DoWork() {
- // Do nothing while we wait for the request to finish. We only do this so
- // that we can be a SignalThread; in the future this class should not be
- // a SignalThread, since it does not need to spawn a new thread.
- Thread::Current()->ProcessMessages(kForever);
-}
-
-void AsyncHttpRequest::LaunchRequest() {
- factory_.SetProxy(proxy_);
- if (secure_)
- factory_.UseSSL(host_.c_str());
-
- bool transparent_proxy = (port_ == 80) &&
- ((proxy_.type == PROXY_HTTPS) || (proxy_.type == PROXY_UNKNOWN));
- if (transparent_proxy) {
- client_.set_proxy(proxy_);
- }
- client_.set_fail_redirect(fail_redirect_);
- client_.set_server(SocketAddress(host_, port_));
-
- LOG(LS_INFO) << "HttpRequest start: " << host_ + client_.request().path;
-
- Thread::Current()->PostDelayed(timeout_, this, MSG_TIMEOUT);
- client_.start();
-}
-
-} // namespace talk_base
diff --git a/base/asynchttprequest.h b/base/asynchttprequest.h
deleted file mode 100644
index 13edf61..0000000
--- a/base/asynchttprequest.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCHTTPREQUEST_H_
-#define TALK_BASE_ASYNCHTTPREQUEST_H_
-
-#include <string>
-#include "talk/base/event.h"
-#include "talk/base/httpclient.h"
-#include "talk/base/signalthread.h"
-#include "talk/base/socketpool.h"
-#include "talk/base/sslsocketfactory.h"
-
-namespace talk_base {
-
-class FirewallManager;
-
-///////////////////////////////////////////////////////////////////////////////
-// AsyncHttpRequest
-// Performs an HTTP request on a background thread. Notifies on the foreground
-// thread once the request is done (successfully or unsuccessfully).
-///////////////////////////////////////////////////////////////////////////////
-
-class AsyncHttpRequest : public SignalThread {
- public:
- explicit AsyncHttpRequest(const std::string &user_agent);
- ~AsyncHttpRequest();
-
- // If start_delay is less than or equal to zero, this starts immediately.
- // Start_delay defaults to zero.
- int start_delay() const { return start_delay_; }
- void set_start_delay(int delay) { start_delay_ = delay; }
-
- const ProxyInfo& proxy() const { return proxy_; }
- void set_proxy(const ProxyInfo& proxy) {
- proxy_ = proxy;
- }
- void set_firewall(FirewallManager * firewall) {
- firewall_ = firewall;
- }
-
- // The DNS name of the host to connect to.
- const std::string& host() { return host_; }
- void set_host(const std::string& host) { host_ = host; }
-
- // The port to connect to on the target host.
- int port() { return port_; }
- void set_port(int port) { port_ = port; }
-
- // Whether the request should use SSL.
- bool secure() { return secure_; }
- void set_secure(bool secure) { secure_ = secure; }
-
- // Time to wait on the download, in ms.
- int timeout() { return timeout_; }
- void set_timeout(int timeout) { timeout_ = timeout; }
-
- // Fail redirects to allow analysis of redirect urls, etc.
- bool fail_redirect() const { return fail_redirect_; }
- void set_fail_redirect(bool redirect) { fail_redirect_ = redirect; }
-
- // Returns the redirect when redirection occurs
- const std::string& response_redirect() { return response_redirect_; }
-
- HttpRequestData& request() { return client_.request(); }
- HttpResponseData& response() { return client_.response(); }
- HttpErrorType error() { return error_; }
-
- protected:
- void set_error(HttpErrorType error) { error_ = error; }
- virtual void OnWorkStart();
- virtual void OnWorkStop();
- void OnComplete(HttpClient* client, HttpErrorType error);
- virtual void OnMessage(Message* message);
- virtual void DoWork();
-
- private:
- void LaunchRequest();
-
- int start_delay_;
- ProxyInfo proxy_;
- FirewallManager* firewall_;
- std::string host_;
- int port_;
- bool secure_;
- int timeout_;
- bool fail_redirect_;
- SslSocketFactory factory_;
- ReuseSocketPool pool_;
- HttpClient client_;
- HttpErrorType error_;
- std::string response_redirect_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCHTTPREQUEST_H_
diff --git a/base/asynchttprequest_unittest.cc b/base/asynchttprequest_unittest.cc
deleted file mode 100644
index 13842da..0000000
--- a/base/asynchttprequest_unittest.cc
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-#include "talk/base/asynchttprequest.h"
-#include "talk/base/gunit.h"
-#include "talk/base/httpserver.h"
-#include "talk/base/socketstream.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-static const SocketAddress kServerAddr("127.0.0.1", 0);
-static const SocketAddress kServerHostnameAddr("localhost", 0);
-static const char kServerGetPath[] = "/get";
-static const char kServerPostPath[] = "/post";
-static const char kServerResponse[] = "This is a test";
-
-class TestHttpServer : public HttpServer, public sigslot::has_slots<> {
- public:
- TestHttpServer(Thread* thread, const SocketAddress& addr) :
- socket_(thread->socketserver()->CreateAsyncSocket(addr.family(),
- SOCK_STREAM)) {
- socket_->Bind(addr);
- socket_->Listen(5);
- socket_->SignalReadEvent.connect(this, &TestHttpServer::OnAccept);
- }
-
- SocketAddress address() const { return socket_->GetLocalAddress(); }
- void Close() const { socket_->Close(); }
-
- private:
- void OnAccept(AsyncSocket* socket) {
- AsyncSocket* new_socket = socket_->Accept(NULL);
- if (new_socket) {
- HandleConnection(new SocketStream(new_socket));
- }
- }
- talk_base::scoped_ptr<AsyncSocket> socket_;
-};
-
-class AsyncHttpRequestTest : public testing::Test,
- public sigslot::has_slots<> {
- public:
- AsyncHttpRequestTest()
- : started_(false),
- done_(false),
- server_(Thread::Current(), kServerAddr) {
- server_.SignalHttpRequest.connect(this, &AsyncHttpRequestTest::OnRequest);
- }
-
- bool started() const { return started_; }
- bool done() const { return done_; }
-
- AsyncHttpRequest* CreateGetRequest(const std::string& host, int port,
- const std::string& path) {
- talk_base::AsyncHttpRequest* request =
- new talk_base::AsyncHttpRequest("unittest");
- request->SignalWorkDone.connect(this,
- &AsyncHttpRequestTest::OnRequestDone);
- request->request().verb = talk_base::HV_GET;
- request->set_host(host);
- request->set_port(port);
- request->request().path = path;
- request->response().document.reset(new MemoryStream());
- return request;
- }
- AsyncHttpRequest* CreatePostRequest(const std::string& host, int port,
- const std::string& path,
- const std::string content_type,
- StreamInterface* content) {
- talk_base::AsyncHttpRequest* request =
- new talk_base::AsyncHttpRequest("unittest");
- request->SignalWorkDone.connect(this,
- &AsyncHttpRequestTest::OnRequestDone);
- request->request().verb = talk_base::HV_POST;
- request->set_host(host);
- request->set_port(port);
- request->request().path = path;
- request->request().setContent(content_type, content);
- request->response().document.reset(new MemoryStream());
- return request;
- }
-
- const TestHttpServer& server() const { return server_; }
-
- protected:
- void OnRequest(HttpServer* server, HttpServerTransaction* t) {
- started_ = true;
-
- if (t->request.path == kServerGetPath) {
- t->response.set_success("text/plain", new MemoryStream(kServerResponse));
- } else if (t->request.path == kServerPostPath) {
- // reverse the data and reply
- size_t size;
- StreamInterface* in = t->request.document.get();
- StreamInterface* out = new MemoryStream();
- in->GetSize(&size);
- for (size_t i = 0; i < size; ++i) {
- char ch;
- in->SetPosition(size - i - 1);
- in->Read(&ch, 1, NULL, NULL);
- out->Write(&ch, 1, NULL, NULL);
- }
- out->Rewind();
- t->response.set_success("text/plain", out);
- } else {
- t->response.set_error(404);
- }
- server_.Respond(t);
- }
- void OnRequestDone(SignalThread* thread) {
- done_ = true;
- }
-
- private:
- bool started_;
- bool done_;
- TestHttpServer server_;
-};
-
-TEST_F(AsyncHttpRequestTest, TestGetSuccess) {
- AsyncHttpRequest* req = CreateGetRequest(
- kServerHostnameAddr.hostname(), server().address().port(),
- kServerGetPath);
- EXPECT_FALSE(started());
- req->Start();
- EXPECT_TRUE_WAIT(started(), 5000); // Should have started by now.
- EXPECT_TRUE_WAIT(done(), 5000);
- std::string response;
- EXPECT_EQ(200U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->Rewind();
- req->response().document->ReadLine(&response);
- EXPECT_EQ(kServerResponse, response);
- req->Release();
-}
-
-TEST_F(AsyncHttpRequestTest, TestGetNotFound) {
- AsyncHttpRequest* req = CreateGetRequest(
- kServerHostnameAddr.hostname(), server().address().port(),
- "/bad");
- req->Start();
- EXPECT_TRUE_WAIT(done(), 5000);
- size_t size;
- EXPECT_EQ(404U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->GetSize(&size);
- EXPECT_EQ(0U, size);
- req->Release();
-}
-
-TEST_F(AsyncHttpRequestTest, TestGetToNonServer) {
- AsyncHttpRequest* req = CreateGetRequest(
- "127.0.0.1", server().address().port(),
- kServerGetPath);
- // Stop the server before we send the request.
- server().Close();
- req->Start();
- EXPECT_TRUE_WAIT(done(), 10000);
- size_t size;
- EXPECT_EQ(500U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->GetSize(&size);
- EXPECT_EQ(0U, size);
- req->Release();
-}
-
-TEST_F(AsyncHttpRequestTest, DISABLED_TestGetToInvalidHostname) {
- AsyncHttpRequest* req = CreateGetRequest(
- "invalid", server().address().port(),
- kServerGetPath);
- req->Start();
- EXPECT_TRUE_WAIT(done(), 5000);
- size_t size;
- EXPECT_EQ(500U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->GetSize(&size);
- EXPECT_EQ(0U, size);
- req->Release();
-}
-
-TEST_F(AsyncHttpRequestTest, TestPostSuccess) {
- AsyncHttpRequest* req = CreatePostRequest(
- kServerHostnameAddr.hostname(), server().address().port(),
- kServerPostPath, "text/plain", new MemoryStream("abcd1234"));
- req->Start();
- EXPECT_TRUE_WAIT(done(), 5000);
- std::string response;
- EXPECT_EQ(200U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->Rewind();
- req->response().document->ReadLine(&response);
- EXPECT_EQ("4321dcba", response);
- req->Release();
-}
-
-// Ensure that we shut down properly even if work is outstanding.
-TEST_F(AsyncHttpRequestTest, TestCancel) {
- AsyncHttpRequest* req = CreateGetRequest(
- kServerHostnameAddr.hostname(), server().address().port(),
- kServerGetPath);
- req->Start();
- req->Destroy(true);
-}
-
-TEST_F(AsyncHttpRequestTest, TestGetSuccessDelay) {
- AsyncHttpRequest* req = CreateGetRequest(
- kServerHostnameAddr.hostname(), server().address().port(),
- kServerGetPath);
- req->set_start_delay(10); // Delay 10ms.
- req->Start();
- Thread::SleepMs(5);
- EXPECT_FALSE(started()); // Should not have started immediately.
- EXPECT_TRUE_WAIT(started(), 5000); // Should have started by now.
- EXPECT_TRUE_WAIT(done(), 5000);
- std::string response;
- EXPECT_EQ(200U, req->response().scode);
- ASSERT_TRUE(req->response().document);
- req->response().document->Rewind();
- req->response().document->ReadLine(&response);
- EXPECT_EQ(kServerResponse, response);
- req->Release();
-}
-
-} // namespace talk_base
diff --git a/base/asyncinvoker-inl.h b/base/asyncinvoker-inl.h
deleted file mode 100644
index b6be175..0000000
--- a/base/asyncinvoker-inl.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCINVOKER_INL_H_
-#define TALK_BASE_ASYNCINVOKER_INL_H_
-
-#include "talk/base/bind.h"
-#include "talk/base/callback.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/refcount.h"
-#include "talk/base/scoped_ref_ptr.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-class AsyncInvoker;
-
-// Helper class for AsyncInvoker. Runs a task and triggers a callback
-// on the calling thread if necessary. Instances are ref-counted so their
-// lifetime can be independent of AsyncInvoker.
-class AsyncClosure : public RefCountInterface {
- public:
- virtual ~AsyncClosure() {}
- // Runs the asynchronous task, and triggers a callback to the calling
- // thread if needed. Should be called from the target thread.
- virtual void Execute() = 0;
-};
-
-// Simple closure that doesn't trigger a callback for the calling thread.
-template <class FunctorT>
-class FireAndForgetAsyncClosure : public AsyncClosure {
- public:
- explicit FireAndForgetAsyncClosure(const FunctorT& functor)
- : functor_(functor) {}
- virtual void Execute() {
- functor_();
- }
- private:
- FunctorT functor_;
-};
-
-// Base class for closures that may trigger a callback for the calling thread.
-// Listens for the "destroyed" signals from the calling thread and the invoker,
-// and cancels the callback to the calling thread if either is destroyed.
-class NotifyingAsyncClosureBase : public AsyncClosure,
- public sigslot::has_slots<> {
- public:
- virtual ~NotifyingAsyncClosureBase() { disconnect_all(); }
-
- protected:
- NotifyingAsyncClosureBase(AsyncInvoker* invoker, Thread* calling_thread);
- void TriggerCallback();
- void SetCallback(const Callback0<void>& callback) {
- CritScope cs(&crit_);
- callback_ = callback;
- }
- bool CallbackCanceled() const { return calling_thread_ == NULL; }
-
- private:
- Callback0<void> callback_;
- CriticalSection crit_;
- AsyncInvoker* invoker_;
- Thread* calling_thread_;
-
- void CancelCallback();
-};
-
-// Closures that have a non-void return value and require a callback.
-template <class ReturnT, class FunctorT, class HostT>
-class NotifyingAsyncClosure : public NotifyingAsyncClosureBase {
- public:
- NotifyingAsyncClosure(AsyncInvoker* invoker,
- Thread* calling_thread,
- const FunctorT& functor,
- void (HostT::*callback)(ReturnT),
- HostT* callback_host)
- : NotifyingAsyncClosureBase(invoker, calling_thread),
- functor_(functor),
- callback_(callback),
- callback_host_(callback_host) {}
- virtual void Execute() {
- ReturnT result = functor_();
- if (!CallbackCanceled()) {
- SetCallback(Callback0<void>(Bind(callback_, callback_host_, result)));
- TriggerCallback();
- }
- }
-
- private:
- FunctorT functor_;
- void (HostT::*callback_)(ReturnT);
- HostT* callback_host_;
-};
-
-// Closures that have a void return value and require a callback.
-template <class FunctorT, class HostT>
-class NotifyingAsyncClosure<void, FunctorT, HostT>
- : public NotifyingAsyncClosureBase {
- public:
- NotifyingAsyncClosure(AsyncInvoker* invoker,
- Thread* calling_thread,
- const FunctorT& functor,
- void (HostT::*callback)(),
- HostT* callback_host)
- : NotifyingAsyncClosureBase(invoker, calling_thread),
- functor_(functor) {
- SetCallback(Callback0<void>(Bind(callback, callback_host)));
- }
- virtual void Execute() {
- functor_();
- TriggerCallback();
- }
-
- private:
- FunctorT functor_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCINVOKER_INL_H_
diff --git a/base/asyncinvoker.cc b/base/asyncinvoker.cc
deleted file mode 100644
index a57eb7b..0000000
--- a/base/asyncinvoker.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asyncinvoker.h"
-
-namespace talk_base {
-
-AsyncInvoker::AsyncInvoker() : destroying_(false) {}
-
-AsyncInvoker::~AsyncInvoker() {
- destroying_ = true;
- SignalInvokerDestroyed();
- // Messages for this need to be cleared *before* our destructor is complete.
- MessageQueueManager::Clear(this);
-}
-
-void AsyncInvoker::OnMessage(Message* msg) {
- // Get the AsyncClosure shared ptr from this message's data.
- ScopedRefMessageData<AsyncClosure>* data =
- static_cast<ScopedRefMessageData<AsyncClosure>*>(msg->pdata);
- scoped_refptr<AsyncClosure> closure = data->data();
- delete msg->pdata;
- msg->pdata = NULL;
-
- // Execute the closure and trigger the return message if needed.
- closure->Execute();
-}
-
-void AsyncInvoker::Flush(Thread* thread, uint32 id /*= MQID_ANY*/) {
- if (destroying_) return;
-
- // Run this on |thread| to reduce the number of context switches.
- if (Thread::Current() != thread) {
- thread->Invoke<void>(Bind(&AsyncInvoker::Flush, this, thread, id));
- return;
- }
-
- MessageList removed;
- thread->Clear(this, id, &removed);
- for (MessageList::iterator it = removed.begin(); it != removed.end(); ++it) {
- // This message was pending on this thread, so run it now.
- thread->Send(it->phandler,
- it->message_id,
- it->pdata);
- }
-}
-
-void AsyncInvoker::DoInvoke(Thread* thread, AsyncClosure* closure,
- uint32 id) {
- if (destroying_) {
- LOG(LS_WARNING) << "Tried to invoke while destroying the invoker.";
- // Since this call transwers ownership of |closure|, we clean it up here.
- delete closure;
- return;
- }
- thread->Post(this, id, new ScopedRefMessageData<AsyncClosure>(closure));
-}
-
-NotifyingAsyncClosureBase::NotifyingAsyncClosureBase(AsyncInvoker* invoker,
- Thread* calling_thread)
- : invoker_(invoker), calling_thread_(calling_thread) {
- calling_thread->SignalQueueDestroyed.connect(
- this, &NotifyingAsyncClosureBase::CancelCallback);
- invoker->SignalInvokerDestroyed.connect(
- this, &NotifyingAsyncClosureBase::CancelCallback);
-}
-
-void NotifyingAsyncClosureBase::TriggerCallback() {
- CritScope cs(&crit_);
- if (!CallbackCanceled() && !callback_.empty()) {
- invoker_->AsyncInvoke<void>(calling_thread_, callback_);
- }
-}
-
-void NotifyingAsyncClosureBase::CancelCallback() {
- // If the callback is triggering when this is called, block the
- // destructor of the dying object here by waiting until the callback
- // is done triggering.
- CritScope cs(&crit_);
- // calling_thread_ == NULL means do not trigger the callback.
- calling_thread_ = NULL;
-}
-
-} // namespace talk_base
diff --git a/base/asyncinvoker.h b/base/asyncinvoker.h
deleted file mode 100644
index b7dfac9..0000000
--- a/base/asyncinvoker.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCINVOKER_H_
-#define TALK_BASE_ASYNCINVOKER_H_
-
-#include "talk/base/asyncinvoker-inl.h"
-#include "talk/base/bind.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/scopedptrcollection.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-// Invokes function objects (aka functors) asynchronously on a Thread, and
-// owns the lifetime of calls (ie, when this object is destroyed, calls in
-// flight are cancelled). AsyncInvoker can optionally execute a user-specified
-// function when the asynchronous call is complete, or operates in
-// fire-and-forget mode otherwise.
-//
-// AsyncInvoker does not own the thread it calls functors on.
-//
-// A note about async calls and object lifetimes: users should
-// be mindful of object lifetimes when calling functions asynchronously and
-// ensure objects used by the function _cannot_ be deleted between the
-// invocation and execution of the functor. AsyncInvoker is designed to
-// help: any calls in flight will be cancelled when the AsyncInvoker used to
-// make the call is destructed, and any calls executing will be allowed to
-// complete before AsyncInvoker destructs.
-//
-// The easiest way to ensure lifetimes are handled correctly is to create a
-// class that owns the Thread and AsyncInvoker objects, and then call its
-// methods asynchronously as needed.
-//
-// Example:
-// class MyClass {
-// public:
-// void FireAsyncTaskWithResult(Thread* thread, int x) {
-// // Specify a callback to get the result upon completion.
-// invoker_.AsyncInvoke<int>(
-// thread, Bind(&MyClass::AsyncTaskWithResult, this, x),
-// &MyClass::OnTaskComplete, this);
-// }
-// void FireAnotherAsyncTask(Thread* thread) {
-// // No callback specified means fire-and-forget.
-// invoker_.AsyncInvoke<void>(
-// thread, Bind(&MyClass::AnotherAsyncTask, this));
-//
-// private:
-// int AsyncTaskWithResult(int x) {
-// // Some long running process...
-// return x * x;
-// }
-// void AnotherAsyncTask() {
-// // Some other long running process...
-// }
-// void OnTaskComplete(int result) { result_ = result; }
-//
-// AsyncInvoker invoker_;
-// int result_;
-// };
-class AsyncInvoker : public MessageHandler {
- public:
- AsyncInvoker();
- virtual ~AsyncInvoker();
-
- // Call |functor| asynchronously on |thread|, with no callback upon
- // completion. Returns immediately.
- template <class ReturnT, class FunctorT>
- void AsyncInvoke(Thread* thread,
- const FunctorT& functor,
- uint32 id = 0) {
- AsyncClosure* closure =
- new RefCountedObject<FireAndForgetAsyncClosure<FunctorT> >(functor);
- DoInvoke(thread, closure, id);
- }
-
- // Call |functor| asynchronously on |thread|, calling |callback| when done.
- template <class ReturnT, class FunctorT, class HostT>
- void AsyncInvoke(Thread* thread,
- const FunctorT& functor,
- void (HostT::*callback)(ReturnT),
- HostT* callback_host,
- uint32 id = 0) {
- AsyncClosure* closure =
- new RefCountedObject<NotifyingAsyncClosure<ReturnT, FunctorT, HostT> >(
- this, Thread::Current(), functor, callback, callback_host);
- DoInvoke(thread, closure, id);
- }
-
- // Call |functor| asynchronously on |thread|, calling |callback| when done.
- // Overloaded for void return.
- template <class ReturnT, class FunctorT, class HostT>
- void AsyncInvoke(Thread* thread,
- const FunctorT& functor,
- void (HostT::*callback)(),
- HostT* callback_host,
- uint32 id = 0) {
- AsyncClosure* closure =
- new RefCountedObject<NotifyingAsyncClosure<void, FunctorT, HostT> >(
- this, Thread::Current(), functor, callback, callback_host);
- DoInvoke(thread, closure, id);
- }
-
- // Synchronously execute on |thread| all outstanding calls we own
- // that are pending on |thread|, and wait for calls to complete
- // before returning. Optionally filter by message id.
- // The destructor will not wait for outstanding calls, so if that
- // behavior is desired, call Flush() before destroying this object.
- void Flush(Thread* thread, uint32 id = MQID_ANY);
-
- // Signaled when this object is destructed.
- sigslot::signal0<> SignalInvokerDestroyed;
-
- private:
- virtual void OnMessage(Message* msg);
- void DoInvoke(Thread* thread, AsyncClosure* closure, uint32 id);
-
- bool destroying_;
-
- DISALLOW_COPY_AND_ASSIGN(AsyncInvoker);
-};
-
-} // namespace talk_base
-
-
-#endif // TALK_BASE_ASYNCINVOKER_H_
diff --git a/base/asyncpacketsocket.h b/base/asyncpacketsocket.h
deleted file mode 100644
index 091f1d0..0000000
--- a/base/asyncpacketsocket.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCPACKETSOCKET_H_
-#define TALK_BASE_ASYNCPACKETSOCKET_H_
-
-#include "talk/base/dscp.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socket.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-// This structure holds the info needed to update the packet send time header
-// extension, including the information needed to update the authentication tag
-// after changing the value.
-struct PacketTimeUpdateParams {
- PacketTimeUpdateParams()
- : rtp_sendtime_extension_id(-1), srtp_auth_tag_len(-1),
- srtp_packet_index(-1) {
- }
-
- int rtp_sendtime_extension_id; // extension header id present in packet.
- std::vector<char> srtp_auth_key; // Authentication key.
- int srtp_auth_tag_len; // Authentication tag length.
- int64 srtp_packet_index; // Required for Rtp Packet authentication.
-};
-
-// This structure holds meta information for the packet which is about to send
-// over network.
-struct PacketOptions {
- PacketOptions() : dscp(DSCP_NO_CHANGE) {}
- explicit PacketOptions(DiffServCodePoint dscp) : dscp(dscp) {}
-
- DiffServCodePoint dscp;
- PacketTimeUpdateParams packet_time_params;
-};
-
-// This structure will have the information about when packet is actually
-// received by socket.
-struct PacketTime {
- PacketTime() : timestamp(-1), not_before(-1) {}
- PacketTime(int64 timestamp, int64 not_before)
- : timestamp(timestamp), not_before(not_before) {
- }
-
- int64 timestamp; // Receive time after socket delivers the data.
- int64 not_before; // Earliest possible time the data could have arrived,
- // indicating the potential error in the |timestamp| value,
- // in case the system, is busy. For example, the time of
- // the last select() call.
- // If unknown, this value will be set to zero.
-};
-
-inline PacketTime CreatePacketTime(int64 not_before) {
- return PacketTime(TimeMicros(), not_before);
-}
-
-// Provides the ability to receive packets asynchronously. Sends are not
-// buffered since it is acceptable to drop packets under high load.
-class AsyncPacketSocket : public sigslot::has_slots<> {
- public:
- enum State {
- STATE_CLOSED,
- STATE_BINDING,
- STATE_BOUND,
- STATE_CONNECTING,
- STATE_CONNECTED
- };
-
- AsyncPacketSocket() { }
- virtual ~AsyncPacketSocket() { }
-
- // Returns current local address. Address may be set to NULL if the
- // socket is not bound yet (GetState() returns STATE_BINDING).
- virtual SocketAddress GetLocalAddress() const = 0;
-
- // Returns remote address. Returns zeroes if this is not a client TCP socket.
- virtual SocketAddress GetRemoteAddress() const = 0;
-
- // Send a packet.
- virtual int Send(const void *pv, size_t cb, const PacketOptions& options) = 0;
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr,
- const PacketOptions& options) = 0;
-
- // Close the socket.
- virtual int Close() = 0;
-
- // Returns current state of the socket.
- virtual State GetState() const = 0;
-
- // Get/set options.
- virtual int GetOption(Socket::Option opt, int* value) = 0;
- virtual int SetOption(Socket::Option opt, int value) = 0;
-
- // Get/Set current error.
- // TODO: Remove SetError().
- virtual int GetError() const = 0;
- virtual void SetError(int error) = 0;
-
- // Emitted each time a packet is read. Used only for UDP and
- // connected TCP sockets.
- sigslot::signal5<AsyncPacketSocket*, const char*, size_t,
- const SocketAddress&,
- const PacketTime&> SignalReadPacket;
-
- // Emitted when the socket is currently able to send.
- sigslot::signal1<AsyncPacketSocket*> SignalReadyToSend;
-
- // Emitted after address for the socket is allocated, i.e. binding
- // is finished. State of the socket is changed from BINDING to BOUND
- // (for UDP and server TCP sockets) or CONNECTING (for client TCP
- // sockets).
- sigslot::signal2<AsyncPacketSocket*, const SocketAddress&> SignalAddressReady;
-
- // Emitted for client TCP sockets when state is changed from
- // CONNECTING to CONNECTED.
- sigslot::signal1<AsyncPacketSocket*> SignalConnect;
-
- // Emitted for client TCP sockets when state is changed from
- // CONNECTED to CLOSED.
- sigslot::signal2<AsyncPacketSocket*, int> SignalClose;
-
- // Used only for listening TCP sockets.
- sigslot::signal2<AsyncPacketSocket*, AsyncPacketSocket*> SignalNewConnection;
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(AsyncPacketSocket);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCPACKETSOCKET_H_
diff --git a/base/asyncresolverinterface.h b/base/asyncresolverinterface.h
deleted file mode 100644
index 4d77c4f..0000000
--- a/base/asyncresolverinterface.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCRESOLVERINTERFACE_H_
-#define TALK_BASE_ASYNCRESOLVERINTERFACE_H_
-
-#include "talk/base/sigslot.h"
-#include "talk/base/socketaddress.h"
-
-namespace talk_base {
-
-// This interface defines the methods to resolve the address asynchronously.
-class AsyncResolverInterface {
- public:
- AsyncResolverInterface() {}
- virtual ~AsyncResolverInterface() {}
-
- // Start address resolve process.
- virtual void Start(const SocketAddress& addr) = 0;
- // Returns top most resolved address of |family|
- virtual bool GetResolvedAddress(int family, SocketAddress* addr) const = 0;
- // Returns error from resolver.
- virtual int GetError() const = 0;
- // Delete the resolver.
- virtual void Destroy(bool wait) = 0;
- // Returns top most resolved IPv4 address if address is resolved successfully.
- // Otherwise returns address set in SetAddress.
- SocketAddress address() const {
- SocketAddress addr;
- GetResolvedAddress(AF_INET, &addr);
- return addr;
- }
-
- // This signal is fired when address resolve process is completed.
- sigslot::signal1<AsyncResolverInterface*> SignalDone;
-};
-
-} // namespace talk_base
-
-#endif
diff --git a/base/asyncsocket.cc b/base/asyncsocket.cc
deleted file mode 100644
index d9ed94c..0000000
--- a/base/asyncsocket.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asyncsocket.h"
-
-namespace talk_base {
-
-AsyncSocket::AsyncSocket() {
-}
-
-AsyncSocket::~AsyncSocket() {
-}
-
-AsyncSocketAdapter::AsyncSocketAdapter(AsyncSocket* socket) : socket_(NULL) {
- Attach(socket);
-}
-
-AsyncSocketAdapter::~AsyncSocketAdapter() {
- delete socket_;
-}
-
-void AsyncSocketAdapter::Attach(AsyncSocket* socket) {
- ASSERT(!socket_);
- socket_ = socket;
- if (socket_) {
- socket_->SignalConnectEvent.connect(this,
- &AsyncSocketAdapter::OnConnectEvent);
- socket_->SignalReadEvent.connect(this,
- &AsyncSocketAdapter::OnReadEvent);
- socket_->SignalWriteEvent.connect(this,
- &AsyncSocketAdapter::OnWriteEvent);
- socket_->SignalCloseEvent.connect(this,
- &AsyncSocketAdapter::OnCloseEvent);
- }
-}
-
-} // namespace talk_base
diff --git a/base/asyncsocket.h b/base/asyncsocket.h
deleted file mode 100644
index 97859a7..0000000
--- a/base/asyncsocket.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCSOCKET_H_
-#define TALK_BASE_ASYNCSOCKET_H_
-
-#include "talk/base/common.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socket.h"
-
-namespace talk_base {
-
-// TODO: Remove Socket and rename AsyncSocket to Socket.
-
-// Provides the ability to perform socket I/O asynchronously.
-class AsyncSocket : public Socket {
- public:
- AsyncSocket();
- virtual ~AsyncSocket();
-
- virtual AsyncSocket* Accept(SocketAddress* paddr) = 0;
-
- // SignalReadEvent and SignalWriteEvent use multi_threaded_local to allow
- // access concurrently from different thread.
- // For example SignalReadEvent::connect will be called in AsyncUDPSocket ctor
- // but at the same time the SocketDispatcher maybe signaling the read event.
- // ready to read
- sigslot::signal1<AsyncSocket*,
- sigslot::multi_threaded_local> SignalReadEvent;
- // ready to write
- sigslot::signal1<AsyncSocket*,
- sigslot::multi_threaded_local> SignalWriteEvent;
- sigslot::signal1<AsyncSocket*> SignalConnectEvent; // connected
- sigslot::signal2<AsyncSocket*, int> SignalCloseEvent; // closed
-};
-
-class AsyncSocketAdapter : public AsyncSocket, public sigslot::has_slots<> {
- public:
- // The adapted socket may explicitly be NULL, and later assigned using Attach.
- // However, subclasses which support detached mode must override any methods
- // that will be called during the detached period (usually GetState()), to
- // avoid dereferencing a null pointer.
- explicit AsyncSocketAdapter(AsyncSocket* socket);
- virtual ~AsyncSocketAdapter();
- void Attach(AsyncSocket* socket);
- virtual SocketAddress GetLocalAddress() const {
- return socket_->GetLocalAddress();
- }
- virtual SocketAddress GetRemoteAddress() const {
- return socket_->GetRemoteAddress();
- }
- virtual int Bind(const SocketAddress& addr) {
- return socket_->Bind(addr);
- }
- virtual int Connect(const SocketAddress& addr) {
- return socket_->Connect(addr);
- }
- virtual int Send(const void* pv, size_t cb) {
- return socket_->Send(pv, cb);
- }
- virtual int SendTo(const void* pv, size_t cb, const SocketAddress& addr) {
- return socket_->SendTo(pv, cb, addr);
- }
- virtual int Recv(void* pv, size_t cb) {
- return socket_->Recv(pv, cb);
- }
- virtual int RecvFrom(void* pv, size_t cb, SocketAddress* paddr) {
- return socket_->RecvFrom(pv, cb, paddr);
- }
- virtual int Listen(int backlog) {
- return socket_->Listen(backlog);
- }
- virtual AsyncSocket* Accept(SocketAddress* paddr) {
- return socket_->Accept(paddr);
- }
- virtual int Close() {
- return socket_->Close();
- }
- virtual int GetError() const {
- return socket_->GetError();
- }
- virtual void SetError(int error) {
- return socket_->SetError(error);
- }
- virtual ConnState GetState() const {
- return socket_->GetState();
- }
- virtual int EstimateMTU(uint16* mtu) {
- return socket_->EstimateMTU(mtu);
- }
- virtual int GetOption(Option opt, int* value) {
- return socket_->GetOption(opt, value);
- }
- virtual int SetOption(Option opt, int value) {
- return socket_->SetOption(opt, value);
- }
-
- protected:
- virtual void OnConnectEvent(AsyncSocket* socket) {
- SignalConnectEvent(this);
- }
- virtual void OnReadEvent(AsyncSocket* socket) {
- SignalReadEvent(this);
- }
- virtual void OnWriteEvent(AsyncSocket* socket) {
- SignalWriteEvent(this);
- }
- virtual void OnCloseEvent(AsyncSocket* socket, int err) {
- SignalCloseEvent(this, err);
- }
-
- AsyncSocket* socket_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCSOCKET_H_
diff --git a/base/asynctcpsocket.cc b/base/asynctcpsocket.cc
deleted file mode 100644
index 781fb0a..0000000
--- a/base/asynctcpsocket.cc
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asynctcpsocket.h"
-
-#include <string.h>
-
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-
-#ifdef POSIX
-#include <errno.h>
-#endif // POSIX
-
-namespace talk_base {
-
-static const size_t kMaxPacketSize = 64 * 1024;
-
-typedef uint16 PacketLength;
-static const size_t kPacketLenSize = sizeof(PacketLength);
-
-static const size_t kBufSize = kMaxPacketSize + kPacketLenSize;
-
-static const int kListenBacklog = 5;
-
-// Binds and connects |socket|
-AsyncSocket* AsyncTCPSocketBase::ConnectSocket(
- talk_base::AsyncSocket* socket,
- const talk_base::SocketAddress& bind_address,
- const talk_base::SocketAddress& remote_address) {
- talk_base::scoped_ptr<talk_base::AsyncSocket> owned_socket(socket);
- if (socket->Bind(bind_address) < 0) {
- LOG(LS_ERROR) << "Bind() failed with error " << socket->GetError();
- return NULL;
- }
- if (socket->Connect(remote_address) < 0) {
- LOG(LS_ERROR) << "Connect() failed with error " << socket->GetError();
- return NULL;
- }
- return owned_socket.release();
-}
-
-AsyncTCPSocketBase::AsyncTCPSocketBase(AsyncSocket* socket, bool listen,
- size_t max_packet_size)
- : socket_(socket),
- listen_(listen),
- insize_(max_packet_size),
- inpos_(0),
- outsize_(max_packet_size),
- outpos_(0) {
- inbuf_ = new char[insize_];
- outbuf_ = new char[outsize_];
-
- ASSERT(socket_.get() != NULL);
- socket_->SignalConnectEvent.connect(
- this, &AsyncTCPSocketBase::OnConnectEvent);
- socket_->SignalReadEvent.connect(this, &AsyncTCPSocketBase::OnReadEvent);
- socket_->SignalWriteEvent.connect(this, &AsyncTCPSocketBase::OnWriteEvent);
- socket_->SignalCloseEvent.connect(this, &AsyncTCPSocketBase::OnCloseEvent);
-
- if (listen_) {
- if (socket_->Listen(kListenBacklog) < 0) {
- LOG(LS_ERROR) << "Listen() failed with error " << socket_->GetError();
- }
- }
-}
-
-AsyncTCPSocketBase::~AsyncTCPSocketBase() {
- delete [] inbuf_;
- delete [] outbuf_;
-}
-
-SocketAddress AsyncTCPSocketBase::GetLocalAddress() const {
- return socket_->GetLocalAddress();
-}
-
-SocketAddress AsyncTCPSocketBase::GetRemoteAddress() const {
- return socket_->GetRemoteAddress();
-}
-
-int AsyncTCPSocketBase::Close() {
- return socket_->Close();
-}
-
-AsyncTCPSocket::State AsyncTCPSocketBase::GetState() const {
- switch (socket_->GetState()) {
- case Socket::CS_CLOSED:
- return STATE_CLOSED;
- case Socket::CS_CONNECTING:
- if (listen_) {
- return STATE_BOUND;
- } else {
- return STATE_CONNECTING;
- }
- case Socket::CS_CONNECTED:
- return STATE_CONNECTED;
- default:
- ASSERT(false);
- return STATE_CLOSED;
- }
-}
-
-int AsyncTCPSocketBase::GetOption(Socket::Option opt, int* value) {
- return socket_->GetOption(opt, value);
-}
-
-int AsyncTCPSocketBase::SetOption(Socket::Option opt, int value) {
- return socket_->SetOption(opt, value);
-}
-
-int AsyncTCPSocketBase::GetError() const {
- return socket_->GetError();
-}
-
-void AsyncTCPSocketBase::SetError(int error) {
- return socket_->SetError(error);
-}
-
-int AsyncTCPSocketBase::SendTo(const void *pv, size_t cb,
- const SocketAddress& addr,
- const talk_base::PacketOptions& options) {
- if (addr == GetRemoteAddress())
- return Send(pv, cb, options);
-
- ASSERT(false);
- socket_->SetError(ENOTCONN);
- return -1;
-}
-
-int AsyncTCPSocketBase::SendRaw(const void * pv, size_t cb) {
- if (outpos_ + cb > outsize_) {
- socket_->SetError(EMSGSIZE);
- return -1;
- }
-
- memcpy(outbuf_ + outpos_, pv, cb);
- outpos_ += cb;
-
- return FlushOutBuffer();
-}
-
-int AsyncTCPSocketBase::FlushOutBuffer() {
- int res = socket_->Send(outbuf_, outpos_);
- if (res <= 0) {
- return res;
- }
- if (static_cast<size_t>(res) <= outpos_) {
- outpos_ -= res;
- } else {
- ASSERT(false);
- return -1;
- }
- if (outpos_ > 0) {
- memmove(outbuf_, outbuf_ + res, outpos_);
- }
- return res;
-}
-
-void AsyncTCPSocketBase::AppendToOutBuffer(const void* pv, size_t cb) {
- ASSERT(outpos_ + cb < outsize_);
- memcpy(outbuf_ + outpos_, pv, cb);
- outpos_ += cb;
-}
-
-void AsyncTCPSocketBase::OnConnectEvent(AsyncSocket* socket) {
- SignalConnect(this);
-}
-
-void AsyncTCPSocketBase::OnReadEvent(AsyncSocket* socket) {
- ASSERT(socket_.get() == socket);
-
- if (listen_) {
- talk_base::SocketAddress address;
- talk_base::AsyncSocket* new_socket = socket->Accept(&address);
- if (!new_socket) {
- // TODO: Do something better like forwarding the error
- // to the user.
- LOG(LS_ERROR) << "TCP accept failed with error " << socket_->GetError();
- return;
- }
-
- HandleIncomingConnection(new_socket);
-
- // Prime a read event in case data is waiting.
- new_socket->SignalReadEvent(new_socket);
- } else {
- int len = socket_->Recv(inbuf_ + inpos_, insize_ - inpos_);
- if (len < 0) {
- // TODO: Do something better like forwarding the error to the user.
- if (!socket_->IsBlocking()) {
- LOG(LS_ERROR) << "Recv() returned error: " << socket_->GetError();
- }
- return;
- }
-
- inpos_ += len;
-
- ProcessInput(inbuf_, &inpos_);
-
- if (inpos_ >= insize_) {
- LOG(LS_ERROR) << "input buffer overflow";
- ASSERT(false);
- inpos_ = 0;
- }
- }
-}
-
-void AsyncTCPSocketBase::OnWriteEvent(AsyncSocket* socket) {
- ASSERT(socket_.get() == socket);
-
- if (outpos_ > 0) {
- FlushOutBuffer();
- }
-
- if (outpos_ == 0) {
- SignalReadyToSend(this);
- }
-}
-
-void AsyncTCPSocketBase::OnCloseEvent(AsyncSocket* socket, int error) {
- SignalClose(this, error);
-}
-
-// AsyncTCPSocket
-// Binds and connects |socket| and creates AsyncTCPSocket for
-// it. Takes ownership of |socket|. Returns NULL if bind() or
-// connect() fail (|socket| is destroyed in that case).
-AsyncTCPSocket* AsyncTCPSocket::Create(
- AsyncSocket* socket,
- const SocketAddress& bind_address,
- const SocketAddress& remote_address) {
- return new AsyncTCPSocket(AsyncTCPSocketBase::ConnectSocket(
- socket, bind_address, remote_address), false);
-}
-
-AsyncTCPSocket::AsyncTCPSocket(AsyncSocket* socket, bool listen)
- : AsyncTCPSocketBase(socket, listen, kBufSize) {
-}
-
-int AsyncTCPSocket::Send(const void *pv, size_t cb,
- const talk_base::PacketOptions& options) {
- if (cb > kBufSize) {
- SetError(EMSGSIZE);
- return -1;
- }
-
- // If we are blocking on send, then silently drop this packet
- if (!IsOutBufferEmpty())
- return static_cast<int>(cb);
-
- PacketLength pkt_len = HostToNetwork16(static_cast<PacketLength>(cb));
- AppendToOutBuffer(&pkt_len, kPacketLenSize);
- AppendToOutBuffer(pv, cb);
-
- int res = FlushOutBuffer();
- if (res <= 0) {
- // drop packet if we made no progress
- ClearOutBuffer();
- return res;
- }
-
- // We claim to have sent the whole thing, even if we only sent partial
- return static_cast<int>(cb);
-}
-
-void AsyncTCPSocket::ProcessInput(char * data, size_t* len) {
- SocketAddress remote_addr(GetRemoteAddress());
-
- while (true) {
- if (*len < kPacketLenSize)
- return;
-
- PacketLength pkt_len = talk_base::GetBE16(data);
- if (*len < kPacketLenSize + pkt_len)
- return;
-
- SignalReadPacket(this, data + kPacketLenSize, pkt_len, remote_addr,
- CreatePacketTime(0));
-
- *len -= kPacketLenSize + pkt_len;
- if (*len > 0) {
- memmove(data, data + kPacketLenSize + pkt_len, *len);
- }
- }
-}
-
-void AsyncTCPSocket::HandleIncomingConnection(AsyncSocket* socket) {
- SignalNewConnection(this, new AsyncTCPSocket(socket, false));
-}
-
-} // namespace talk_base
diff --git a/base/asynctcpsocket.h b/base/asynctcpsocket.h
deleted file mode 100644
index 2b795f6..0000000
--- a/base/asynctcpsocket.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCTCPSOCKET_H_
-#define TALK_BASE_ASYNCTCPSOCKET_H_
-
-#include "talk/base/asyncpacketsocket.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socketfactory.h"
-
-namespace talk_base {
-
-// Simulates UDP semantics over TCP. Send and Recv packet sizes
-// are preserved, and drops packets silently on Send, rather than
-// buffer them in user space.
-class AsyncTCPSocketBase : public AsyncPacketSocket {
- public:
- AsyncTCPSocketBase(AsyncSocket* socket, bool listen, size_t max_packet_size);
- virtual ~AsyncTCPSocketBase();
-
- // Pure virtual methods to send and recv data.
- virtual int Send(const void *pv, size_t cb,
- const talk_base::PacketOptions& options) = 0;
- virtual void ProcessInput(char* data, size_t* len) = 0;
- // Signals incoming connection.
- virtual void HandleIncomingConnection(AsyncSocket* socket) = 0;
-
- virtual SocketAddress GetLocalAddress() const;
- virtual SocketAddress GetRemoteAddress() const;
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr,
- const talk_base::PacketOptions& options);
- virtual int Close();
-
- virtual State GetState() const;
- virtual int GetOption(Socket::Option opt, int* value);
- virtual int SetOption(Socket::Option opt, int value);
- virtual int GetError() const;
- virtual void SetError(int error);
-
- protected:
- // Binds and connects |socket| and creates AsyncTCPSocket for
- // it. Takes ownership of |socket|. Returns NULL if bind() or
- // connect() fail (|socket| is destroyed in that case).
- static AsyncSocket* ConnectSocket(AsyncSocket* socket,
- const SocketAddress& bind_address,
- const SocketAddress& remote_address);
- virtual int SendRaw(const void* pv, size_t cb);
- int FlushOutBuffer();
- // Add data to |outbuf_|.
- void AppendToOutBuffer(const void* pv, size_t cb);
-
- // Helper methods for |outpos_|.
- bool IsOutBufferEmpty() const { return outpos_ == 0; }
- void ClearOutBuffer() { outpos_ = 0; }
-
- private:
- // Called by the underlying socket
- void OnConnectEvent(AsyncSocket* socket);
- void OnReadEvent(AsyncSocket* socket);
- void OnWriteEvent(AsyncSocket* socket);
- void OnCloseEvent(AsyncSocket* socket, int error);
-
- scoped_ptr<AsyncSocket> socket_;
- bool listen_;
- char* inbuf_, * outbuf_;
- size_t insize_, inpos_, outsize_, outpos_;
-
- DISALLOW_EVIL_CONSTRUCTORS(AsyncTCPSocketBase);
-};
-
-class AsyncTCPSocket : public AsyncTCPSocketBase {
- public:
- // Binds and connects |socket| and creates AsyncTCPSocket for
- // it. Takes ownership of |socket|. Returns NULL if bind() or
- // connect() fail (|socket| is destroyed in that case).
- static AsyncTCPSocket* Create(AsyncSocket* socket,
- const SocketAddress& bind_address,
- const SocketAddress& remote_address);
- AsyncTCPSocket(AsyncSocket* socket, bool listen);
- virtual ~AsyncTCPSocket() {}
-
- virtual int Send(const void* pv, size_t cb,
- const talk_base::PacketOptions& options);
- virtual void ProcessInput(char* data, size_t* len);
- virtual void HandleIncomingConnection(AsyncSocket* socket);
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(AsyncTCPSocket);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCTCPSOCKET_H_
diff --git a/base/asynctcpsocket_unittest.cc b/base/asynctcpsocket_unittest.cc
deleted file mode 100644
index 4f87dbd..0000000
--- a/base/asynctcpsocket_unittest.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/asynctcpsocket.h"
-#include "talk/base/gunit.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/virtualsocketserver.h"
-
-namespace talk_base {
-
-class AsyncTCPSocketTest
- : public testing::Test,
- public sigslot::has_slots<> {
- public:
- AsyncTCPSocketTest()
- : pss_(new talk_base::PhysicalSocketServer),
- vss_(new talk_base::VirtualSocketServer(pss_.get())),
- socket_(vss_->CreateAsyncSocket(SOCK_STREAM)),
- tcp_socket_(new AsyncTCPSocket(socket_, true)),
- ready_to_send_(false) {
- tcp_socket_->SignalReadyToSend.connect(this,
- &AsyncTCPSocketTest::OnReadyToSend);
- }
-
- void OnReadyToSend(talk_base::AsyncPacketSocket* socket) {
- ready_to_send_ = true;
- }
-
- protected:
- scoped_ptr<PhysicalSocketServer> pss_;
- scoped_ptr<VirtualSocketServer> vss_;
- AsyncSocket* socket_;
- scoped_ptr<AsyncTCPSocket> tcp_socket_;
- bool ready_to_send_;
-};
-
-TEST_F(AsyncTCPSocketTest, OnWriteEvent) {
- EXPECT_FALSE(ready_to_send_);
- socket_->SignalWriteEvent(socket_);
- EXPECT_TRUE(ready_to_send_);
-}
-
-} // namespace talk_base
diff --git a/base/asyncudpsocket.cc b/base/asyncudpsocket.cc
deleted file mode 100644
index 367287f..0000000
--- a/base/asyncudpsocket.cc
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-static const int BUF_SIZE = 64 * 1024;
-
-AsyncUDPSocket* AsyncUDPSocket::Create(
- AsyncSocket* socket,
- const SocketAddress& bind_address) {
- scoped_ptr<AsyncSocket> owned_socket(socket);
- if (socket->Bind(bind_address) < 0) {
- LOG(LS_ERROR) << "Bind() failed with error " << socket->GetError();
- return NULL;
- }
- return new AsyncUDPSocket(owned_socket.release());
-}
-
-AsyncUDPSocket* AsyncUDPSocket::Create(SocketFactory* factory,
- const SocketAddress& bind_address) {
- AsyncSocket* socket =
- factory->CreateAsyncSocket(bind_address.family(), SOCK_DGRAM);
- if (!socket)
- return NULL;
- return Create(socket, bind_address);
-}
-
-AsyncUDPSocket::AsyncUDPSocket(AsyncSocket* socket)
- : socket_(socket) {
- ASSERT(socket_);
- size_ = BUF_SIZE;
- buf_ = new char[size_];
-
- // The socket should start out readable but not writable.
- socket_->SignalReadEvent.connect(this, &AsyncUDPSocket::OnReadEvent);
- socket_->SignalWriteEvent.connect(this, &AsyncUDPSocket::OnWriteEvent);
-}
-
-AsyncUDPSocket::~AsyncUDPSocket() {
- delete [] buf_;
-}
-
-SocketAddress AsyncUDPSocket::GetLocalAddress() const {
- return socket_->GetLocalAddress();
-}
-
-SocketAddress AsyncUDPSocket::GetRemoteAddress() const {
- return socket_->GetRemoteAddress();
-}
-
-int AsyncUDPSocket::Send(const void *pv, size_t cb,
- const talk_base::PacketOptions& options) {
- return socket_->Send(pv, cb);
-}
-
-int AsyncUDPSocket::SendTo(const void *pv, size_t cb,
- const SocketAddress& addr,
- const talk_base::PacketOptions& options) {
- return socket_->SendTo(pv, cb, addr);
-}
-
-int AsyncUDPSocket::Close() {
- return socket_->Close();
-}
-
-AsyncUDPSocket::State AsyncUDPSocket::GetState() const {
- return STATE_BOUND;
-}
-
-int AsyncUDPSocket::GetOption(Socket::Option opt, int* value) {
- return socket_->GetOption(opt, value);
-}
-
-int AsyncUDPSocket::SetOption(Socket::Option opt, int value) {
- return socket_->SetOption(opt, value);
-}
-
-int AsyncUDPSocket::GetError() const {
- return socket_->GetError();
-}
-
-void AsyncUDPSocket::SetError(int error) {
- return socket_->SetError(error);
-}
-
-void AsyncUDPSocket::OnReadEvent(AsyncSocket* socket) {
- ASSERT(socket_.get() == socket);
-
- SocketAddress remote_addr;
- int len = socket_->RecvFrom(buf_, size_, &remote_addr);
- if (len < 0) {
- // An error here typically means we got an ICMP error in response to our
- // send datagram, indicating the remote address was unreachable.
- // When doing ICE, this kind of thing will often happen.
- // TODO: Do something better like forwarding the error to the user.
- SocketAddress local_addr = socket_->GetLocalAddress();
- LOG(LS_INFO) << "AsyncUDPSocket[" << local_addr.ToSensitiveString() << "] "
- << "receive failed with error " << socket_->GetError();
- return;
- }
-
- // TODO: Make sure that we got all of the packet.
- // If we did not, then we should resize our buffer to be large enough.
- SignalReadPacket(this, buf_, static_cast<size_t>(len), remote_addr,
- CreatePacketTime(0));
-}
-
-void AsyncUDPSocket::OnWriteEvent(AsyncSocket* socket) {
- SignalReadyToSend(this);
-}
-
-} // namespace talk_base
diff --git a/base/asyncudpsocket.h b/base/asyncudpsocket.h
deleted file mode 100644
index 17fb043..0000000
--- a/base/asyncudpsocket.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ASYNCUDPSOCKET_H_
-#define TALK_BASE_ASYNCUDPSOCKET_H_
-
-#include "talk/base/asyncpacketsocket.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socketfactory.h"
-
-namespace talk_base {
-
-// Provides the ability to receive packets asynchronously. Sends are not
-// buffered since it is acceptable to drop packets under high load.
-class AsyncUDPSocket : public AsyncPacketSocket {
- public:
- // Binds |socket| and creates AsyncUDPSocket for it. Takes ownership
- // of |socket|. Returns NULL if bind() fails (|socket| is destroyed
- // in that case).
- static AsyncUDPSocket* Create(AsyncSocket* socket,
- const SocketAddress& bind_address);
- // Creates a new socket for sending asynchronous UDP packets using an
- // asynchronous socket from the given factory.
- static AsyncUDPSocket* Create(SocketFactory* factory,
- const SocketAddress& bind_address);
- explicit AsyncUDPSocket(AsyncSocket* socket);
- virtual ~AsyncUDPSocket();
-
- virtual SocketAddress GetLocalAddress() const;
- virtual SocketAddress GetRemoteAddress() const;
- virtual int Send(const void *pv, size_t cb,
- const talk_base::PacketOptions& options);
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr,
- const talk_base::PacketOptions& options);
- virtual int Close();
-
- virtual State GetState() const;
- virtual int GetOption(Socket::Option opt, int* value);
- virtual int SetOption(Socket::Option opt, int value);
- virtual int GetError() const;
- virtual void SetError(int error);
-
- private:
- // Called when the underlying socket is ready to be read from.
- void OnReadEvent(AsyncSocket* socket);
- // Called when the underlying socket is ready to send.
- void OnWriteEvent(AsyncSocket* socket);
-
- scoped_ptr<AsyncSocket> socket_;
- char* buf_;
- size_t size_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ASYNCUDPSOCKET_H_
diff --git a/base/asyncudpsocket_unittest.cc b/base/asyncudpsocket_unittest.cc
deleted file mode 100644
index 562577a..0000000
--- a/base/asyncudpsocket_unittest.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/gunit.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/virtualsocketserver.h"
-
-namespace talk_base {
-
-class AsyncUdpSocketTest
- : public testing::Test,
- public sigslot::has_slots<> {
- public:
- AsyncUdpSocketTest()
- : pss_(new talk_base::PhysicalSocketServer),
- vss_(new talk_base::VirtualSocketServer(pss_.get())),
- socket_(vss_->CreateAsyncSocket(SOCK_DGRAM)),
- udp_socket_(new AsyncUDPSocket(socket_)),
- ready_to_send_(false) {
- udp_socket_->SignalReadyToSend.connect(this,
- &AsyncUdpSocketTest::OnReadyToSend);
- }
-
- void OnReadyToSend(talk_base::AsyncPacketSocket* socket) {
- ready_to_send_ = true;
- }
-
- protected:
- scoped_ptr<PhysicalSocketServer> pss_;
- scoped_ptr<VirtualSocketServer> vss_;
- AsyncSocket* socket_;
- scoped_ptr<AsyncUDPSocket> udp_socket_;
- bool ready_to_send_;
-};
-
-TEST_F(AsyncUdpSocketTest, OnWriteEvent) {
- EXPECT_FALSE(ready_to_send_);
- socket_->SignalWriteEvent(socket_);
- EXPECT_TRUE(ready_to_send_);
-}
-
-} // namespace talk_base
diff --git a/base/atomicops.h b/base/atomicops.h
deleted file mode 100644
index 068cd5f..0000000
--- a/base/atomicops.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ATOMICOPS_H_
-#define TALK_BASE_ATOMICOPS_H_
-
-#include <string>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-// A single-producer, single-consumer, fixed-size queue.
-// All methods not ending in Unsafe can be safely called without locking,
-// provided that calls to consumer methods (Peek/Pop) or producer methods (Push)
-// only happen on a single thread per method type. If multiple threads need to
-// read simultaneously or write simultaneously, other synchronization is
-// necessary. Synchronization is also required if a call into any Unsafe method
-// could happen at the same time as a call to any other method.
-template <typename T>
-class FixedSizeLockFreeQueue {
- private:
-// Atomic primitives and memory barrier
-#if defined(__arm__)
- typedef uint32 Atomic32;
-
- // Copied from google3/base/atomicops-internals-arm-v6plus.h
- static inline void MemoryBarrier() {
- asm volatile("dmb":::"memory");
- }
-
- // Adapted from google3/base/atomicops-internals-arm-v6plus.h
- static inline void AtomicIncrement(volatile Atomic32* ptr) {
- Atomic32 str_success, value;
- asm volatile (
- "1:\n"
- "ldrex %1, [%2]\n"
- "add %1, %1, #1\n"
- "strex %0, %1, [%2]\n"
- "teq %0, #0\n"
- "bne 1b"
- : "=&r"(str_success), "=&r"(value)
- : "r" (ptr)
- : "cc", "memory");
- }
-#elif !defined(SKIP_ATOMIC_CHECK)
-#error "No atomic operations defined for the given architecture."
-#endif
-
- public:
- // Constructs an empty queue, with capacity 0.
- FixedSizeLockFreeQueue() : pushed_count_(0),
- popped_count_(0),
- capacity_(0),
- data_() {}
- // Constructs an empty queue with the given capacity.
- FixedSizeLockFreeQueue(size_t capacity) : pushed_count_(0),
- popped_count_(0),
- capacity_(capacity),
- data_(new T[capacity]) {}
-
- // Pushes a value onto the queue. Returns true if the value was successfully
- // pushed (there was space in the queue). This method can be safely called at
- // the same time as PeekFront/PopFront.
- bool PushBack(T value) {
- if (capacity_ == 0) {
- LOG(LS_WARNING) << "Queue capacity is 0.";
- return false;
- }
- if (IsFull()) {
- return false;
- }
-
- data_[pushed_count_ % capacity_] = value;
- // Make sure the data is written before the count is incremented, so other
- // threads can't see the value exists before being able to read it.
- MemoryBarrier();
- AtomicIncrement(&pushed_count_);
- return true;
- }
-
- // Retrieves the oldest value pushed onto the queue. Returns true if there was
- // an item to peek (the queue was non-empty). This method can be safely called
- // at the same time as PushBack.
- bool PeekFront(T* value_out) {
- if (capacity_ == 0) {
- LOG(LS_WARNING) << "Queue capacity is 0.";
- return false;
- }
- if (IsEmpty()) {
- return false;
- }
-
- *value_out = data_[popped_count_ % capacity_];
- return true;
- }
-
- // Retrieves the oldest value pushed onto the queue and removes it from the
- // queue. Returns true if there was an item to pop (the queue was non-empty).
- // This method can be safely called at the same time as PushBack.
- bool PopFront(T* value_out) {
- if (PeekFront(value_out)) {
- AtomicIncrement(&popped_count_);
- return true;
- }
- return false;
- }
-
- // Clears the current items in the queue and sets the new (fixed) size. This
- // method cannot be called at the same time as any other method.
- void ClearAndResizeUnsafe(int new_capacity) {
- capacity_ = new_capacity;
- data_.reset(new T[new_capacity]);
- pushed_count_ = 0;
- popped_count_ = 0;
- }
-
- // Returns true if there is no space left in the queue for new elements.
- int IsFull() const { return pushed_count_ == popped_count_ + capacity_; }
- // Returns true if there are no elements in the queue.
- int IsEmpty() const { return pushed_count_ == popped_count_; }
- // Returns the current number of elements in the queue. This is always in the
- // range [0, capacity]
- size_t Size() const { return pushed_count_ - popped_count_; }
-
- // Returns the capacity of the queue (max size).
- size_t capacity() const { return capacity_; }
-
- private:
- volatile Atomic32 pushed_count_;
- volatile Atomic32 popped_count_;
- size_t capacity_;
- talk_base::scoped_ptr<T[]> data_;
- DISALLOW_COPY_AND_ASSIGN(FixedSizeLockFreeQueue);
-};
-
-}
-
-#endif // TALK_BASE_ATOMICOPS_H_
diff --git a/base/atomicops_unittest.cc b/base/atomicops_unittest.cc
deleted file mode 100644
index 24804c6..0000000
--- a/base/atomicops_unittest.cc
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if !defined(__arm__)
-// For testing purposes, define faked versions of the atomic operations
-#include "talk/base/basictypes.h"
-namespace talk_base {
-typedef uint32 Atomic32;
-static inline void MemoryBarrier() { }
-static inline void AtomicIncrement(volatile Atomic32* ptr) {
- *ptr = *ptr + 1;
-}
-}
-#define SKIP_ATOMIC_CHECK
-#endif
-
-#include "talk/base/atomicops.h"
-#include "talk/base/gunit.h"
-#include "talk/base/helpers.h"
-#include "talk/base/logging.h"
-
-TEST(FixedSizeLockFreeQueueTest, TestDefaultConstruct) {
- talk_base::FixedSizeLockFreeQueue<int> queue;
- EXPECT_EQ(0u, queue.capacity());
- EXPECT_EQ(0u, queue.Size());
- EXPECT_FALSE(queue.PushBack(1));
- int val;
- EXPECT_FALSE(queue.PopFront(&val));
-}
-
-TEST(FixedSizeLockFreeQueueTest, TestConstruct) {
- talk_base::FixedSizeLockFreeQueue<int> queue(5);
- EXPECT_EQ(5u, queue.capacity());
- EXPECT_EQ(0u, queue.Size());
- int val;
- EXPECT_FALSE(queue.PopFront(&val));
-}
-
-TEST(FixedSizeLockFreeQueueTest, TestPushPop) {
- talk_base::FixedSizeLockFreeQueue<int> queue(2);
- EXPECT_EQ(2u, queue.capacity());
- EXPECT_EQ(0u, queue.Size());
- EXPECT_TRUE(queue.PushBack(1));
- EXPECT_EQ(1u, queue.Size());
- EXPECT_TRUE(queue.PushBack(2));
- EXPECT_EQ(2u, queue.Size());
- EXPECT_FALSE(queue.PushBack(3));
- EXPECT_EQ(2u, queue.Size());
- int val;
- EXPECT_TRUE(queue.PopFront(&val));
- EXPECT_EQ(1, val);
- EXPECT_EQ(1u, queue.Size());
- EXPECT_TRUE(queue.PopFront(&val));
- EXPECT_EQ(2, val);
- EXPECT_EQ(0u, queue.Size());
- EXPECT_FALSE(queue.PopFront(&val));
- EXPECT_EQ(0u, queue.Size());
-}
-
-TEST(FixedSizeLockFreeQueueTest, TestResize) {
- talk_base::FixedSizeLockFreeQueue<int> queue(2);
- EXPECT_EQ(2u, queue.capacity());
- EXPECT_EQ(0u, queue.Size());
- EXPECT_TRUE(queue.PushBack(1));
- EXPECT_EQ(1u, queue.Size());
-
- queue.ClearAndResizeUnsafe(5);
- EXPECT_EQ(5u, queue.capacity());
- EXPECT_EQ(0u, queue.Size());
- int val;
- EXPECT_FALSE(queue.PopFront(&val));
-}
diff --git a/base/autodetectproxy.cc b/base/autodetectproxy.cc
deleted file mode 100644
index a32043c..0000000
--- a/base/autodetectproxy.cc
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/autodetectproxy.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/httpcommon-inl.h"
-#include "talk/base/nethelpers.h"
-
-namespace talk_base {
-
-static const ProxyType TEST_ORDER[] = {
- PROXY_HTTPS, PROXY_SOCKS5, PROXY_UNKNOWN
-};
-
-static const int kSavedStringLimit = 128;
-
-static void SaveStringToStack(char *dst,
- const std::string &src,
- size_t dst_size) {
- strncpy(dst, src.c_str(), dst_size - 1);
- dst[dst_size - 1] = '\0';
-}
-
-AutoDetectProxy::AutoDetectProxy(const std::string& user_agent)
- : agent_(user_agent), resolver_(NULL), socket_(NULL), next_(0) {
-}
-
-AutoDetectProxy::~AutoDetectProxy() {
- if (resolver_) {
- resolver_->Destroy(false);
- }
-}
-
-void AutoDetectProxy::DoWork() {
- // TODO: Try connecting to server_url without proxy first here?
- if (!server_url_.empty()) {
- LOG(LS_INFO) << "GetProxySettingsForUrl(" << server_url_ << ") - start";
- GetProxyForUrl(agent_.c_str(), server_url_.c_str(), &proxy_);
- LOG(LS_INFO) << "GetProxySettingsForUrl - stop";
- }
- Url<char> url(proxy_.address.HostAsURIString());
- if (url.valid()) {
- LOG(LS_WARNING) << "AutoDetectProxy removing http prefix on proxy host";
- proxy_.address.SetIP(url.host());
- }
- LOG(LS_INFO) << "AutoDetectProxy found proxy at " << proxy_.address;
- if (proxy_.type == PROXY_UNKNOWN) {
- LOG(LS_INFO) << "AutoDetectProxy initiating proxy classification";
- Next();
- // Process I/O until Stop()
- Thread::Current()->ProcessMessages(kForever);
- // Clean up the autodetect socket, from the thread that created it
- delete socket_;
- }
- // TODO: If we found a proxy, try to use it to verify that it
- // works by sending a request to server_url. This could either be
- // done here or by the HttpPortAllocator.
-}
-
-void AutoDetectProxy::OnMessage(Message *msg) {
- if (MSG_UNRESOLVABLE == msg->message_id) {
- // If we can't resolve the proxy, skip straight to failure.
- Complete(PROXY_UNKNOWN);
- } else if (MSG_TIMEOUT == msg->message_id) {
- OnCloseEvent(socket_, ETIMEDOUT);
- } else {
- // This must be the ST_MSG_WORKER_DONE message that deletes the
- // AutoDetectProxy object. We have observed crashes within this stack that
- // seem to be highly reproducible for a small subset of users and thus are
- // probably correlated with a specific proxy setting, so copy potentially
- // relevant information onto the stack to make it available in Windows
- // minidumps.
-
- // Save the user agent and the number of auto-detection passes that we
- // needed.
- char agent[kSavedStringLimit];
- SaveStringToStack(agent, agent_, sizeof agent);
-
- int next = next_;
-
- // Now the detected proxy config (minus the password field, which could be
- // sensitive).
- ProxyType type = proxy().type;
-
- char address_hostname[kSavedStringLimit];
- SaveStringToStack(address_hostname,
- proxy().address.hostname(),
- sizeof address_hostname);
-
- IPAddress address_ip = proxy().address.ipaddr();
-
- uint16 address_port = proxy().address.port();
-
- char autoconfig_url[kSavedStringLimit];
- SaveStringToStack(autoconfig_url,
- proxy().autoconfig_url,
- sizeof autoconfig_url);
-
- bool autodetect = proxy().autodetect;
-
- char bypass_list[kSavedStringLimit];
- SaveStringToStack(bypass_list, proxy().bypass_list, sizeof bypass_list);
-
- char username[kSavedStringLimit];
- SaveStringToStack(username, proxy().username, sizeof username);
-
- SignalThread::OnMessage(msg);
-
- // Log the gathered data at a log level that will never actually be enabled
- // so that the compiler is forced to retain the data on the stack.
- LOG(LS_SENSITIVE) << agent << " " << next << " " << type << " "
- << address_hostname << " " << address_ip << " "
- << address_port << " " << autoconfig_url << " "
- << autodetect << " " << bypass_list << " " << username;
- }
-}
-
-void AutoDetectProxy::OnResolveResult(AsyncResolverInterface* resolver) {
- if (resolver != resolver_) {
- return;
- }
- int error = resolver_->GetError();
- if (error == 0) {
- LOG(LS_VERBOSE) << "Resolved " << proxy_.address << " to "
- << resolver_->address();
- proxy_.address = resolver_->address();
- if (!DoConnect()) {
- Thread::Current()->Post(this, MSG_TIMEOUT);
- }
- } else {
- LOG(LS_INFO) << "Failed to resolve " << resolver_->address();
- resolver_->Destroy(false);
- resolver_ = NULL;
- proxy_.address = SocketAddress();
- Thread::Current()->Post(this, MSG_UNRESOLVABLE);
- }
-}
-
-void AutoDetectProxy::Next() {
- if (TEST_ORDER[next_] >= PROXY_UNKNOWN) {
- Complete(PROXY_UNKNOWN);
- return;
- }
-
- LOG(LS_VERBOSE) << "AutoDetectProxy connecting to "
- << proxy_.address.ToSensitiveString();
-
- if (socket_) {
- Thread::Current()->Clear(this, MSG_TIMEOUT);
- Thread::Current()->Clear(this, MSG_UNRESOLVABLE);
- socket_->Close();
- Thread::Current()->Dispose(socket_);
- socket_ = NULL;
- }
- int timeout = 2000;
- if (proxy_.address.IsUnresolvedIP()) {
- // Launch an asyncresolver. This thread will spin waiting for it.
- timeout += 2000;
- if (!resolver_) {
- resolver_ = new AsyncResolver();
- }
- resolver_->SignalDone.connect(this, &AutoDetectProxy::OnResolveResult);
- resolver_->Start(proxy_.address);
- } else {
- if (!DoConnect()) {
- Thread::Current()->Post(this, MSG_TIMEOUT);
- return;
- }
- }
- Thread::Current()->PostDelayed(timeout, this, MSG_TIMEOUT);
-}
-
-bool AutoDetectProxy::DoConnect() {
- if (resolver_) {
- resolver_->Destroy(false);
- resolver_ = NULL;
- }
- socket_ =
- Thread::Current()->socketserver()->CreateAsyncSocket(
- proxy_.address.family(), SOCK_STREAM);
- if (!socket_) {
- LOG(LS_VERBOSE) << "Unable to create socket for " << proxy_.address;
- return false;
- }
- socket_->SignalConnectEvent.connect(this, &AutoDetectProxy::OnConnectEvent);
- socket_->SignalReadEvent.connect(this, &AutoDetectProxy::OnReadEvent);
- socket_->SignalCloseEvent.connect(this, &AutoDetectProxy::OnCloseEvent);
- socket_->Connect(proxy_.address);
- return true;
-}
-
-void AutoDetectProxy::Complete(ProxyType type) {
- Thread::Current()->Clear(this, MSG_TIMEOUT);
- Thread::Current()->Clear(this, MSG_UNRESOLVABLE);
- if (socket_) {
- socket_->Close();
- }
-
- proxy_.type = type;
- LoggingSeverity sev = (proxy_.type == PROXY_UNKNOWN) ? LS_ERROR : LS_INFO;
- LOG_V(sev) << "AutoDetectProxy detected "
- << proxy_.address.ToSensitiveString()
- << " as type " << proxy_.type;
-
- Thread::Current()->Quit();
-}
-
-void AutoDetectProxy::OnConnectEvent(AsyncSocket * socket) {
- std::string probe;
-
- switch (TEST_ORDER[next_]) {
- case PROXY_HTTPS:
- probe.assign("CONNECT www.google.com:443 HTTP/1.0\r\n"
- "User-Agent: ");
- probe.append(agent_);
- probe.append("\r\n"
- "Host: www.google.com\r\n"
- "Content-Length: 0\r\n"
- "Proxy-Connection: Keep-Alive\r\n"
- "\r\n");
- break;
- case PROXY_SOCKS5:
- probe.assign("\005\001\000", 3);
- break;
- default:
- ASSERT(false);
- return;
- }
-
- LOG(LS_VERBOSE) << "AutoDetectProxy probing type " << TEST_ORDER[next_]
- << " sending " << probe.size() << " bytes";
- socket_->Send(probe.data(), probe.size());
-}
-
-void AutoDetectProxy::OnReadEvent(AsyncSocket * socket) {
- char data[257];
- int len = socket_->Recv(data, 256);
- if (len > 0) {
- data[len] = 0;
- LOG(LS_VERBOSE) << "AutoDetectProxy read " << len << " bytes";
- }
-
- switch (TEST_ORDER[next_]) {
- case PROXY_HTTPS:
- if ((len >= 2) && (data[0] == '\x05')) {
- Complete(PROXY_SOCKS5);
- return;
- }
- if ((len >= 5) && (strncmp(data, "HTTP/", 5) == 0)) {
- Complete(PROXY_HTTPS);
- return;
- }
- break;
- case PROXY_SOCKS5:
- if ((len >= 2) && (data[0] == '\x05')) {
- Complete(PROXY_SOCKS5);
- return;
- }
- break;
- default:
- ASSERT(false);
- return;
- }
-
- ++next_;
- Next();
-}
-
-void AutoDetectProxy::OnCloseEvent(AsyncSocket * socket, int error) {
- LOG(LS_VERBOSE) << "AutoDetectProxy closed with error: " << error;
- ++next_;
- Next();
-}
-
-} // namespace talk_base
diff --git a/base/autodetectproxy.h b/base/autodetectproxy.h
deleted file mode 100644
index 2cbeb82..0000000
--- a/base/autodetectproxy.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_AUTODETECTPROXY_H_
-#define TALK_BASE_AUTODETECTPROXY_H_
-
-#include <string>
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/cryptstring.h"
-#include "talk/base/proxydetect.h"
-#include "talk/base/proxyinfo.h"
-#include "talk/base/signalthread.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// AutoDetectProxy
-///////////////////////////////////////////////////////////////////////////////
-
-class AsyncResolverInterface;
-class AsyncSocket;
-
-class AutoDetectProxy : public SignalThread {
- public:
- explicit AutoDetectProxy(const std::string& user_agent);
-
- const ProxyInfo& proxy() const { return proxy_; }
-
- void set_server_url(const std::string& url) {
- server_url_ = url;
- }
- void set_proxy(const SocketAddress& proxy) {
- proxy_.type = PROXY_UNKNOWN;
- proxy_.address = proxy;
- }
- void set_auth_info(bool use_auth, const std::string& username,
- const CryptString& password) {
- if (use_auth) {
- proxy_.username = username;
- proxy_.password = password;
- }
- }
- // Default implementation of GetProxySettingsForUrl. Override for special
- // implementation.
- virtual bool GetProxyForUrl(const char* agent, const char* url,
- talk_base::ProxyInfo* proxy) {
- return GetProxySettingsForUrl(agent, url, proxy, true);
- }
- enum { MSG_TIMEOUT = SignalThread::ST_MSG_FIRST_AVAILABLE,
- MSG_UNRESOLVABLE,
- ADP_MSG_FIRST_AVAILABLE};
-
- protected:
- virtual ~AutoDetectProxy();
-
- // SignalThread Interface
- virtual void DoWork();
- virtual void OnMessage(Message *msg);
-
- void Next();
- void Complete(ProxyType type);
-
- void OnConnectEvent(AsyncSocket * socket);
- void OnReadEvent(AsyncSocket * socket);
- void OnCloseEvent(AsyncSocket * socket, int error);
- void OnResolveResult(AsyncResolverInterface* resolver);
- bool DoConnect();
-
- private:
- std::string agent_;
- std::string server_url_;
- ProxyInfo proxy_;
- AsyncResolverInterface* resolver_;
- AsyncSocket* socket_;
- int next_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(AutoDetectProxy);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_AUTODETECTPROXY_H_
diff --git a/base/autodetectproxy_unittest.cc b/base/autodetectproxy_unittest.cc
deleted file mode 100644
index 18241a3..0000000
--- a/base/autodetectproxy_unittest.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/autodetectproxy.h"
-#include "talk/base/gunit.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/httpcommon-inl.h"
-
-namespace talk_base {
-
-static const char kUserAgent[] = "";
-static const char kPath[] = "/";
-static const char kHost[] = "relay.google.com";
-static const uint16 kPort = 443;
-static const bool kSecure = true;
-// At most, AutoDetectProxy should take ~6 seconds. Each connect step is
-// allotted 2 seconds, with the initial resolution + connect given an
-// extra 2 seconds. The slowest case is:
-// 1) Resolution + HTTPS takes full 4 seconds and fails (but resolution
-// succeeds).
-// 2) SOCKS5 takes the full 2 seconds.
-// Socket creation time seems unbounded, and has been observed to take >1 second
-// on a linux machine under load. As such, we allow for 10 seconds for timeout,
-// though could still end up with some flakiness.
-static const int kTimeoutMs = 10000;
-
-class AutoDetectProxyTest : public testing::Test, public sigslot::has_slots<> {
- public:
- AutoDetectProxyTest() : auto_detect_proxy_(NULL), done_(false) {}
-
- protected:
- bool Create(const std::string &user_agent,
- const std::string &path,
- const std::string &host,
- uint16 port,
- bool secure,
- bool startnow) {
- auto_detect_proxy_ = new AutoDetectProxy(user_agent);
- EXPECT_TRUE(auto_detect_proxy_ != NULL);
- if (!auto_detect_proxy_) {
- return false;
- }
- Url<char> host_url(path, host, port);
- host_url.set_secure(secure);
- auto_detect_proxy_->set_server_url(host_url.url());
- auto_detect_proxy_->SignalWorkDone.connect(
- this,
- &AutoDetectProxyTest::OnWorkDone);
- if (startnow) {
- auto_detect_proxy_->Start();
- }
- return true;
- }
-
- bool Run(int timeout_ms) {
- EXPECT_TRUE_WAIT(done_, timeout_ms);
- return done_;
- }
-
- void SetProxy(const SocketAddress& proxy) {
- auto_detect_proxy_->set_proxy(proxy);
- }
-
- void Start() {
- auto_detect_proxy_->Start();
- }
-
- void TestCopesWithProxy(const SocketAddress& proxy) {
- // Tests that at least autodetect doesn't crash for a given proxy address.
- ASSERT_TRUE(Create(kUserAgent,
- kPath,
- kHost,
- kPort,
- kSecure,
- false));
- SetProxy(proxy);
- Start();
- ASSERT_TRUE(Run(kTimeoutMs));
- }
-
- private:
- void OnWorkDone(talk_base::SignalThread *thread) {
- AutoDetectProxy *auto_detect_proxy =
- static_cast<talk_base::AutoDetectProxy *>(thread);
- EXPECT_TRUE(auto_detect_proxy == auto_detect_proxy_);
- auto_detect_proxy_ = NULL;
- auto_detect_proxy->Release();
- done_ = true;
- }
-
- AutoDetectProxy *auto_detect_proxy_;
- bool done_;
-};
-
-TEST_F(AutoDetectProxyTest, TestDetectUnresolvedProxy) {
- TestCopesWithProxy(talk_base::SocketAddress("localhost", 9999));
-}
-
-TEST_F(AutoDetectProxyTest, TestDetectUnresolvableProxy) {
- TestCopesWithProxy(talk_base::SocketAddress("invalid", 9999));
-}
-
-TEST_F(AutoDetectProxyTest, TestDetectIPv6Proxy) {
- TestCopesWithProxy(talk_base::SocketAddress("::1", 9999));
-}
-
-TEST_F(AutoDetectProxyTest, TestDetectIPv4Proxy) {
- TestCopesWithProxy(talk_base::SocketAddress("127.0.0.1", 9999));
-}
-
-// Test that proxy detection completes successfully. (Does not actually verify
-// the correct detection result since we don't know what proxy to expect on an
-// arbitrary machine.)
-TEST_F(AutoDetectProxyTest, TestProxyDetection) {
- ASSERT_TRUE(Create(kUserAgent,
- kPath,
- kHost,
- kPort,
- kSecure,
- true));
- ASSERT_TRUE(Run(kTimeoutMs));
-}
-
-} // namespace talk_base
diff --git a/base/bandwidthsmoother.cc b/base/bandwidthsmoother.cc
deleted file mode 100644
index edb4eda..0000000
--- a/base/bandwidthsmoother.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/bandwidthsmoother.h"
-
-#include <limits.h>
-
-namespace talk_base {
-
-BandwidthSmoother::BandwidthSmoother(int initial_bandwidth_guess,
- uint32 time_between_increase,
- double percent_increase,
- size_t samples_count_to_average,
- double min_sample_count_percent)
- : time_between_increase_(time_between_increase),
- percent_increase_(talk_base::_max(1.0, percent_increase)),
- time_at_last_change_(0),
- bandwidth_estimation_(initial_bandwidth_guess),
- accumulator_(samples_count_to_average),
- min_sample_count_percent_(
- talk_base::_min(1.0,
- talk_base::_max(0.0, min_sample_count_percent))) {
-}
-
-// Samples a new bandwidth measurement
-// returns true if the bandwidth estimation changed
-bool BandwidthSmoother::Sample(uint32 sample_time, int bandwidth) {
- if (bandwidth < 0) {
- return false;
- }
-
- accumulator_.AddSample(bandwidth);
-
- if (accumulator_.count() < static_cast<size_t>(
- accumulator_.max_count() * min_sample_count_percent_)) {
- // We have not collected enough samples yet.
- return false;
- }
-
- // Replace bandwidth with the mean of sampled bandwidths.
- const int mean_bandwidth = static_cast<int>(accumulator_.ComputeMean());
-
- if (mean_bandwidth < bandwidth_estimation_) {
- time_at_last_change_ = sample_time;
- bandwidth_estimation_ = mean_bandwidth;
- return true;
- }
-
- const int old_bandwidth_estimation = bandwidth_estimation_;
- const double increase_threshold_d = percent_increase_ * bandwidth_estimation_;
- if (increase_threshold_d > INT_MAX) {
- // If bandwidth goes any higher we would overflow.
- return false;
- }
-
- const int increase_threshold = static_cast<int>(increase_threshold_d);
- if (mean_bandwidth < increase_threshold) {
- time_at_last_change_ = sample_time;
- // The value of bandwidth_estimation remains the same if we don't exceed
- // percent_increase_ * bandwidth_estimation_ for at least
- // time_between_increase_ time.
- } else if (sample_time >= time_at_last_change_ + time_between_increase_) {
- time_at_last_change_ = sample_time;
- if (increase_threshold == 0) {
- // Bandwidth_estimation_ must be zero. Assume a jump from zero to a
- // positive bandwidth means we have regained connectivity.
- bandwidth_estimation_ = mean_bandwidth;
- } else {
- bandwidth_estimation_ = increase_threshold;
- }
- }
- // Else don't make a change.
-
- return old_bandwidth_estimation != bandwidth_estimation_;
-}
-
-} // namespace talk_base
diff --git a/base/bandwidthsmoother.h b/base/bandwidthsmoother.h
deleted file mode 100644
index f63a0f5..0000000
--- a/base/bandwidthsmoother.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BANDWIDTHSMOOTHER_H_
-#define TALK_BASE_BANDWIDTHSMOOTHER_H_
-
-#include "talk/base/rollingaccumulator.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-// The purpose of BandwidthSmoother is to smooth out bandwidth
-// estimations so that 'trstate' messages can be triggered when we
-// are "sure" there is sufficient bandwidth. To avoid frequent fluctuations,
-// we take a slightly pessimistic view of our bandwidth. We only increase
-// our estimation when we have sampled bandwidth measurements of values
-// at least as large as the current estimation * percent_increase
-// for at least time_between_increase time. If a sampled bandwidth
-// is less than our current estimation we immediately decrease our estimation
-// to that sampled value.
-// We retain the initial bandwidth guess as our current bandwidth estimation
-// until we have received (min_sample_count_percent * samples_count_to_average)
-// number of samples. Min_sample_count_percent must be in range [0, 1].
-class BandwidthSmoother {
- public:
- BandwidthSmoother(int initial_bandwidth_guess,
- uint32 time_between_increase,
- double percent_increase,
- size_t samples_count_to_average,
- double min_sample_count_percent);
-
- // Samples a new bandwidth measurement.
- // bandwidth is expected to be non-negative.
- // returns true if the bandwidth estimation changed
- bool Sample(uint32 sample_time, int bandwidth);
-
- int get_bandwidth_estimation() const {
- return bandwidth_estimation_;
- }
-
- private:
- uint32 time_between_increase_;
- double percent_increase_;
- uint32 time_at_last_change_;
- int bandwidth_estimation_;
- RollingAccumulator<int> accumulator_;
- double min_sample_count_percent_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_BANDWIDTHSMOOTHER_H_
diff --git a/base/bandwidthsmoother_unittest.cc b/base/bandwidthsmoother_unittest.cc
deleted file mode 100644
index 3ba846f..0000000
--- a/base/bandwidthsmoother_unittest.cc
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <limits.h>
-
-#include "talk/base/bandwidthsmoother.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-static const int kTimeBetweenIncrease = 10;
-static const double kPercentIncrease = 1.1;
-static const size_t kSamplesCountToAverage = 2;
-static const double kMinSampleCountPercent = 1.0;
-
-TEST(BandwidthSmootherTest, TestSampleIncrease) {
- BandwidthSmoother mon(1000, // initial_bandwidth_guess
- kTimeBetweenIncrease,
- kPercentIncrease,
- kSamplesCountToAverage,
- kMinSampleCountPercent);
-
- int bandwidth_sample = 1000;
- EXPECT_EQ(bandwidth_sample, mon.get_bandwidth_estimation());
- bandwidth_sample =
- static_cast<int>(bandwidth_sample * kPercentIncrease);
- EXPECT_FALSE(mon.Sample(9, bandwidth_sample));
- EXPECT_TRUE(mon.Sample(10, bandwidth_sample));
- EXPECT_EQ(bandwidth_sample, mon.get_bandwidth_estimation());
- int next_expected_est =
- static_cast<int>(bandwidth_sample * kPercentIncrease);
- bandwidth_sample *= 2;
- EXPECT_TRUE(mon.Sample(20, bandwidth_sample));
- EXPECT_EQ(next_expected_est, mon.get_bandwidth_estimation());
-}
-
-TEST(BandwidthSmootherTest, TestSampleIncreaseFromZero) {
- BandwidthSmoother mon(0, // initial_bandwidth_guess
- kTimeBetweenIncrease,
- kPercentIncrease,
- kSamplesCountToAverage,
- kMinSampleCountPercent);
-
- const int kBandwidthSample = 1000;
- EXPECT_EQ(0, mon.get_bandwidth_estimation());
- EXPECT_FALSE(mon.Sample(9, kBandwidthSample));
- EXPECT_TRUE(mon.Sample(10, kBandwidthSample));
- EXPECT_EQ(kBandwidthSample, mon.get_bandwidth_estimation());
-}
-
-TEST(BandwidthSmootherTest, TestSampleDecrease) {
- BandwidthSmoother mon(1000, // initial_bandwidth_guess
- kTimeBetweenIncrease,
- kPercentIncrease,
- kSamplesCountToAverage,
- kMinSampleCountPercent);
-
- const int kBandwidthSample = 999;
- EXPECT_EQ(1000, mon.get_bandwidth_estimation());
- EXPECT_FALSE(mon.Sample(1, kBandwidthSample));
- EXPECT_EQ(1000, mon.get_bandwidth_estimation());
- EXPECT_TRUE(mon.Sample(2, kBandwidthSample));
- EXPECT_EQ(kBandwidthSample, mon.get_bandwidth_estimation());
-}
-
-TEST(BandwidthSmootherTest, TestSampleTooFewSamples) {
- BandwidthSmoother mon(1000, // initial_bandwidth_guess
- kTimeBetweenIncrease,
- kPercentIncrease,
- 10, // 10 samples.
- 0.5); // 5 min samples.
-
- const int kBandwidthSample = 500;
- EXPECT_EQ(1000, mon.get_bandwidth_estimation());
- EXPECT_FALSE(mon.Sample(1, kBandwidthSample));
- EXPECT_FALSE(mon.Sample(2, kBandwidthSample));
- EXPECT_FALSE(mon.Sample(3, kBandwidthSample));
- EXPECT_FALSE(mon.Sample(4, kBandwidthSample));
- EXPECT_EQ(1000, mon.get_bandwidth_estimation());
- EXPECT_TRUE(mon.Sample(5, kBandwidthSample));
- EXPECT_EQ(kBandwidthSample, mon.get_bandwidth_estimation());
-}
-
-TEST(BandwidthSmootherTest, TestSampleRollover) {
- const int kHugeBandwidth = 2000000000; // > INT_MAX/1.1
- BandwidthSmoother mon(kHugeBandwidth,
- kTimeBetweenIncrease,
- kPercentIncrease,
- kSamplesCountToAverage,
- kMinSampleCountPercent);
-
- EXPECT_FALSE(mon.Sample(10, INT_MAX));
- EXPECT_FALSE(mon.Sample(11, INT_MAX));
- EXPECT_EQ(kHugeBandwidth, mon.get_bandwidth_estimation());
-}
-
-TEST(BandwidthSmootherTest, TestSampleNegative) {
- BandwidthSmoother mon(1000, // initial_bandwidth_guess
- kTimeBetweenIncrease,
- kPercentIncrease,
- kSamplesCountToAverage,
- kMinSampleCountPercent);
-
- EXPECT_FALSE(mon.Sample(10, -1));
- EXPECT_FALSE(mon.Sample(11, -1));
- EXPECT_EQ(1000, mon.get_bandwidth_estimation());
-}
-
-} // namespace talk_base
diff --git a/base/base64.cc b/base/base64.cc
deleted file mode 100644
index 79b045e..0000000
--- a/base/base64.cc
+++ /dev/null
@@ -1,260 +0,0 @@
-
-//*********************************************************************
-//* Base64 - a simple base64 encoder and decoder.
-//*
-//* Copyright (c) 1999, Bob Withers - bwit@pobox.com
-//*
-//* This code may be freely used for any purpose, either personal
-//* or commercial, provided the authors copyright notice remains
-//* intact.
-//*
-//* Enhancements by Stanley Yamane:
-//* o reverse lookup table for the decode function
-//* o reserve string buffer space in advance
-//*
-//*********************************************************************
-
-#include "talk/base/base64.h"
-
-#include <string.h>
-
-#include "talk/base/common.h"
-
-using std::vector;
-
-namespace talk_base {
-
-static const char kPad = '=';
-static const unsigned char pd = 0xFD; // Padding
-static const unsigned char sp = 0xFE; // Whitespace
-static const unsigned char il = 0xFF; // Illegal base64 character
-
-const char Base64::Base64Table[] =
-// 0000000000111111111122222222223333333333444444444455555555556666
-// 0123456789012345678901234567890123456789012345678901234567890123
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-// Decode Table gives the index of any valid base64 character in the
-// Base64 table
-// 65 == A, 97 == a, 48 == 0, 43 == +, 47 == /
-
-const unsigned char Base64::DecodeTable[] = {
-// 0 1 2 3 4 5 6 7 8 9
- il,il,il,il,il,il,il,il,il,sp, // 0 - 9
- sp,sp,sp,sp,il,il,il,il,il,il, // 10 - 19
- il,il,il,il,il,il,il,il,il,il, // 20 - 29
- il,il,sp,il,il,il,il,il,il,il, // 30 - 39
- il,il,il,62,il,il,il,63,52,53, // 40 - 49
- 54,55,56,57,58,59,60,61,il,il, // 50 - 59
- il,pd,il,il,il, 0, 1, 2, 3, 4, // 60 - 69
- 5, 6, 7, 8, 9,10,11,12,13,14, // 70 - 79
- 15,16,17,18,19,20,21,22,23,24, // 80 - 89
- 25,il,il,il,il,il,il,26,27,28, // 90 - 99
- 29,30,31,32,33,34,35,36,37,38, // 100 - 109
- 39,40,41,42,43,44,45,46,47,48, // 110 - 119
- 49,50,51,il,il,il,il,il,il,il, // 120 - 129
- il,il,il,il,il,il,il,il,il,il, // 130 - 139
- il,il,il,il,il,il,il,il,il,il, // 140 - 149
- il,il,il,il,il,il,il,il,il,il, // 150 - 159
- il,il,il,il,il,il,il,il,il,il, // 160 - 169
- il,il,il,il,il,il,il,il,il,il, // 170 - 179
- il,il,il,il,il,il,il,il,il,il, // 180 - 189
- il,il,il,il,il,il,il,il,il,il, // 190 - 199
- il,il,il,il,il,il,il,il,il,il, // 200 - 209
- il,il,il,il,il,il,il,il,il,il, // 210 - 219
- il,il,il,il,il,il,il,il,il,il, // 220 - 229
- il,il,il,il,il,il,il,il,il,il, // 230 - 239
- il,il,il,il,il,il,il,il,il,il, // 240 - 249
- il,il,il,il,il,il // 250 - 255
-};
-
-bool Base64::IsBase64Char(char ch) {
- return (('A' <= ch) && (ch <= 'Z')) ||
- (('a' <= ch) && (ch <= 'z')) ||
- (('0' <= ch) && (ch <= '9')) ||
- (ch == '+') || (ch == '/');
-}
-
-bool Base64::GetNextBase64Char(char ch, char* next_ch) {
- if (next_ch == NULL) {
- return false;
- }
- const char* p = strchr(Base64Table, ch);
- if (!p)
- return false;
- ++p;
- *next_ch = (*p) ? *p : Base64Table[0];
- return true;
-}
-
-bool Base64::IsBase64Encoded(const std::string& str) {
- for (size_t i = 0; i < str.size(); ++i) {
- if (!IsBase64Char(str.at(i)))
- return false;
- }
- return true;
-}
-
-void Base64::EncodeFromArray(const void* data, size_t len,
- std::string* result) {
- ASSERT(NULL != result);
- result->clear();
- result->resize(((len + 2) / 3) * 4);
- const unsigned char* byte_data = static_cast<const unsigned char*>(data);
-
- unsigned char c;
- size_t i = 0;
- size_t dest_ix = 0;
- while (i < len) {
- c = (byte_data[i] >> 2) & 0x3f;
- (*result)[dest_ix++] = Base64Table[c];
-
- c = (byte_data[i] << 4) & 0x3f;
- if (++i < len) {
- c |= (byte_data[i] >> 4) & 0x0f;
- }
- (*result)[dest_ix++] = Base64Table[c];
-
- if (i < len) {
- c = (byte_data[i] << 2) & 0x3f;
- if (++i < len) {
- c |= (byte_data[i] >> 6) & 0x03;
- }
- (*result)[dest_ix++] = Base64Table[c];
- } else {
- (*result)[dest_ix++] = kPad;
- }
-
- if (i < len) {
- c = byte_data[i] & 0x3f;
- (*result)[dest_ix++] = Base64Table[c];
- ++i;
- } else {
- (*result)[dest_ix++] = kPad;
- }
- }
-}
-
-size_t Base64::GetNextQuantum(DecodeFlags parse_flags, bool illegal_pads,
- const char* data, size_t len, size_t* dpos,
- unsigned char qbuf[4], bool* padded)
-{
- size_t byte_len = 0, pad_len = 0, pad_start = 0;
- for (; (byte_len < 4) && (*dpos < len); ++*dpos) {
- qbuf[byte_len] = DecodeTable[static_cast<unsigned char>(data[*dpos])];
- if ((il == qbuf[byte_len]) || (illegal_pads && (pd == qbuf[byte_len]))) {
- if (parse_flags != DO_PARSE_ANY)
- break;
- // Ignore illegal characters
- } else if (sp == qbuf[byte_len]) {
- if (parse_flags == DO_PARSE_STRICT)
- break;
- // Ignore spaces
- } else if (pd == qbuf[byte_len]) {
- if (byte_len < 2) {
- if (parse_flags != DO_PARSE_ANY)
- break;
- // Ignore unexpected padding
- } else if (byte_len + pad_len >= 4) {
- if (parse_flags != DO_PARSE_ANY)
- break;
- // Ignore extra pads
- } else {
- if (1 == ++pad_len) {
- pad_start = *dpos;
- }
- }
- } else {
- if (pad_len > 0) {
- if (parse_flags != DO_PARSE_ANY)
- break;
- // Ignore pads which are followed by data
- pad_len = 0;
- }
- ++byte_len;
- }
- }
- for (size_t i = byte_len; i < 4; ++i) {
- qbuf[i] = 0;
- }
- if (4 == byte_len + pad_len) {
- *padded = true;
- } else {
- *padded = false;
- if (pad_len) {
- // Roll back illegal padding
- *dpos = pad_start;
- }
- }
- return byte_len;
-}
-
-bool Base64::DecodeFromArray(const char* data, size_t len, DecodeFlags flags,
- std::string* result, size_t* data_used) {
- return DecodeFromArrayTemplate<std::string>(
- data, len, flags, result, data_used);
-}
-
-bool Base64::DecodeFromArray(const char* data, size_t len, DecodeFlags flags,
- vector<char>* result, size_t* data_used) {
- return DecodeFromArrayTemplate<vector<char> >(data, len, flags, result,
- data_used);
-}
-
-template<typename T>
-bool Base64::DecodeFromArrayTemplate(const char* data, size_t len,
- DecodeFlags flags, T* result,
- size_t* data_used)
-{
- ASSERT(NULL != result);
- ASSERT(flags <= (DO_PARSE_MASK | DO_PAD_MASK | DO_TERM_MASK));
-
- const DecodeFlags parse_flags = flags & DO_PARSE_MASK;
- const DecodeFlags pad_flags = flags & DO_PAD_MASK;
- const DecodeFlags term_flags = flags & DO_TERM_MASK;
- ASSERT(0 != parse_flags);
- ASSERT(0 != pad_flags);
- ASSERT(0 != term_flags);
-
- result->clear();
- result->reserve(len);
-
- size_t dpos = 0;
- bool success = true, padded;
- unsigned char c, qbuf[4];
- while (dpos < len) {
- size_t qlen = GetNextQuantum(parse_flags, (DO_PAD_NO == pad_flags),
- data, len, &dpos, qbuf, &padded);
- c = (qbuf[0] << 2) | ((qbuf[1] >> 4) & 0x3);
- if (qlen >= 2) {
- result->push_back(c);
- c = ((qbuf[1] << 4) & 0xf0) | ((qbuf[2] >> 2) & 0xf);
- if (qlen >= 3) {
- result->push_back(c);
- c = ((qbuf[2] << 6) & 0xc0) | qbuf[3];
- if (qlen >= 4) {
- result->push_back(c);
- c = 0;
- }
- }
- }
- if (qlen < 4) {
- if ((DO_TERM_ANY != term_flags) && (0 != c)) {
- success = false; // unused bits
- }
- if ((DO_PAD_YES == pad_flags) && !padded) {
- success = false; // expected padding
- }
- break;
- }
- }
- if ((DO_TERM_BUFFER == term_flags) && (dpos != len)) {
- success = false; // unused chars
- }
- if (data_used) {
- *data_used = dpos;
- }
- return success;
-}
-
-} // namespace talk_base
diff --git a/base/base64.h b/base/base64.h
deleted file mode 100644
index a963515..0000000
--- a/base/base64.h
+++ /dev/null
@@ -1,104 +0,0 @@
-
-//*********************************************************************
-//* C_Base64 - a simple base64 encoder and decoder.
-//*
-//* Copyright (c) 1999, Bob Withers - bwit@pobox.com
-//*
-//* This code may be freely used for any purpose, either personal
-//* or commercial, provided the authors copyright notice remains
-//* intact.
-//*********************************************************************
-
-#ifndef TALK_BASE_BASE64_H__
-#define TALK_BASE_BASE64_H__
-
-#include <string>
-#include <vector>
-
-namespace talk_base {
-
-class Base64
-{
-public:
- enum DecodeOption {
- DO_PARSE_STRICT = 1, // Parse only base64 characters
- DO_PARSE_WHITE = 2, // Parse only base64 and whitespace characters
- DO_PARSE_ANY = 3, // Parse all characters
- DO_PARSE_MASK = 3,
-
- DO_PAD_YES = 4, // Padding is required
- DO_PAD_ANY = 8, // Padding is optional
- DO_PAD_NO = 12, // Padding is disallowed
- DO_PAD_MASK = 12,
-
- DO_TERM_BUFFER = 16, // Must termiante at end of buffer
- DO_TERM_CHAR = 32, // May terminate at any character boundary
- DO_TERM_ANY = 48, // May terminate at a sub-character bit offset
- DO_TERM_MASK = 48,
-
- // Strictest interpretation
- DO_STRICT = DO_PARSE_STRICT | DO_PAD_YES | DO_TERM_BUFFER,
-
- DO_LAX = DO_PARSE_ANY | DO_PAD_ANY | DO_TERM_CHAR,
- };
- typedef int DecodeFlags;
-
- static bool IsBase64Char(char ch);
-
- // Get the char next to the |ch| from the Base64Table.
- // If the |ch| is the last one in the Base64Table then returns
- // the first one from the table.
- // Expects the |ch| be a base64 char.
- // The result will be saved in |next_ch|.
- // Returns true on success.
- static bool GetNextBase64Char(char ch, char* next_ch);
-
- // Determines whether the given string consists entirely of valid base64
- // encoded characters.
- static bool IsBase64Encoded(const std::string& str);
-
- static void EncodeFromArray(const void* data, size_t len,
- std::string* result);
- static bool DecodeFromArray(const char* data, size_t len, DecodeFlags flags,
- std::string* result, size_t* data_used);
- static bool DecodeFromArray(const char* data, size_t len, DecodeFlags flags,
- std::vector<char>* result, size_t* data_used);
-
- // Convenience Methods
- static inline std::string Encode(const std::string& data) {
- std::string result;
- EncodeFromArray(data.data(), data.size(), &result);
- return result;
- }
- static inline std::string Decode(const std::string& data, DecodeFlags flags) {
- std::string result;
- DecodeFromArray(data.data(), data.size(), flags, &result, NULL);
- return result;
- }
- static inline bool Decode(const std::string& data, DecodeFlags flags,
- std::string* result, size_t* data_used)
- {
- return DecodeFromArray(data.data(), data.size(), flags, result, data_used);
- }
- static inline bool Decode(const std::string& data, DecodeFlags flags,
- std::vector<char>* result, size_t* data_used)
- {
- return DecodeFromArray(data.data(), data.size(), flags, result, data_used);
- }
-
-private:
- static const char Base64Table[];
- static const unsigned char DecodeTable[];
-
- static size_t GetNextQuantum(DecodeFlags parse_flags, bool illegal_pads,
- const char* data, size_t len, size_t* dpos,
- unsigned char qbuf[4], bool* padded);
- template<typename T>
- static bool DecodeFromArrayTemplate(const char* data, size_t len,
- DecodeFlags flags, T* result,
- size_t* data_used);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_BASE64_H__
diff --git a/base/base64_unittest.cc b/base/base64_unittest.cc
deleted file mode 100644
index 20869e4..0000000
--- a/base/base64_unittest.cc
+++ /dev/null
@@ -1,1018 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/base64.h"
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/stream.h"
-
-#include "talk/base/testbase64.h"
-
-using namespace std;
-using namespace talk_base;
-
-static struct {
- size_t plain_length;
- const char* plaintext;
- const char* cyphertext;
-} base64_tests[] = {
-
- // Basic bit patterns;
- // values obtained with "echo -n '...' | uuencode -m test"
-
- { 1, "\000", "AA==" },
- { 1, "\001", "AQ==" },
- { 1, "\002", "Ag==" },
- { 1, "\004", "BA==" },
- { 1, "\010", "CA==" },
- { 1, "\020", "EA==" },
- { 1, "\040", "IA==" },
- { 1, "\100", "QA==" },
- { 1, "\200", "gA==" },
-
- { 1, "\377", "/w==" },
- { 1, "\376", "/g==" },
- { 1, "\375", "/Q==" },
- { 1, "\373", "+w==" },
- { 1, "\367", "9w==" },
- { 1, "\357", "7w==" },
- { 1, "\337", "3w==" },
- { 1, "\277", "vw==" },
- { 1, "\177", "fw==" },
- { 2, "\000\000", "AAA=" },
- { 2, "\000\001", "AAE=" },
- { 2, "\000\002", "AAI=" },
- { 2, "\000\004", "AAQ=" },
- { 2, "\000\010", "AAg=" },
- { 2, "\000\020", "ABA=" },
- { 2, "\000\040", "ACA=" },
- { 2, "\000\100", "AEA=" },
- { 2, "\000\200", "AIA=" },
- { 2, "\001\000", "AQA=" },
- { 2, "\002\000", "AgA=" },
- { 2, "\004\000", "BAA=" },
- { 2, "\010\000", "CAA=" },
- { 2, "\020\000", "EAA=" },
- { 2, "\040\000", "IAA=" },
- { 2, "\100\000", "QAA=" },
- { 2, "\200\000", "gAA=" },
-
- { 2, "\377\377", "//8=" },
- { 2, "\377\376", "//4=" },
- { 2, "\377\375", "//0=" },
- { 2, "\377\373", "//s=" },
- { 2, "\377\367", "//c=" },
- { 2, "\377\357", "/+8=" },
- { 2, "\377\337", "/98=" },
- { 2, "\377\277", "/78=" },
- { 2, "\377\177", "/38=" },
- { 2, "\376\377", "/v8=" },
- { 2, "\375\377", "/f8=" },
- { 2, "\373\377", "+/8=" },
- { 2, "\367\377", "9/8=" },
- { 2, "\357\377", "7/8=" },
- { 2, "\337\377", "3/8=" },
- { 2, "\277\377", "v/8=" },
- { 2, "\177\377", "f/8=" },
-
- { 3, "\000\000\000", "AAAA" },
- { 3, "\000\000\001", "AAAB" },
- { 3, "\000\000\002", "AAAC" },
- { 3, "\000\000\004", "AAAE" },
- { 3, "\000\000\010", "AAAI" },
- { 3, "\000\000\020", "AAAQ" },
- { 3, "\000\000\040", "AAAg" },
- { 3, "\000\000\100", "AABA" },
- { 3, "\000\000\200", "AACA" },
- { 3, "\000\001\000", "AAEA" },
- { 3, "\000\002\000", "AAIA" },
- { 3, "\000\004\000", "AAQA" },
- { 3, "\000\010\000", "AAgA" },
- { 3, "\000\020\000", "ABAA" },
- { 3, "\000\040\000", "ACAA" },
- { 3, "\000\100\000", "AEAA" },
- { 3, "\000\200\000", "AIAA" },
- { 3, "\001\000\000", "AQAA" },
- { 3, "\002\000\000", "AgAA" },
- { 3, "\004\000\000", "BAAA" },
- { 3, "\010\000\000", "CAAA" },
- { 3, "\020\000\000", "EAAA" },
- { 3, "\040\000\000", "IAAA" },
- { 3, "\100\000\000", "QAAA" },
- { 3, "\200\000\000", "gAAA" },
-
- { 3, "\377\377\377", "////" },
- { 3, "\377\377\376", "///+" },
- { 3, "\377\377\375", "///9" },
- { 3, "\377\377\373", "///7" },
- { 3, "\377\377\367", "///3" },
- { 3, "\377\377\357", "///v" },
- { 3, "\377\377\337", "///f" },
- { 3, "\377\377\277", "//+/" },
- { 3, "\377\377\177", "//9/" },
- { 3, "\377\376\377", "//7/" },
- { 3, "\377\375\377", "//3/" },
- { 3, "\377\373\377", "//v/" },
- { 3, "\377\367\377", "//f/" },
- { 3, "\377\357\377", "/+//" },
- { 3, "\377\337\377", "/9//" },
- { 3, "\377\277\377", "/7//" },
- { 3, "\377\177\377", "/3//" },
- { 3, "\376\377\377", "/v//" },
- { 3, "\375\377\377", "/f//" },
- { 3, "\373\377\377", "+///" },
- { 3, "\367\377\377", "9///" },
- { 3, "\357\377\377", "7///" },
- { 3, "\337\377\377", "3///" },
- { 3, "\277\377\377", "v///" },
- { 3, "\177\377\377", "f///" },
-
- // Random numbers: values obtained with
- //
- // #! /bin/bash
- // dd bs=$1 count=1 if=/dev/random of=/tmp/bar.random
- // od -N $1 -t o1 /tmp/bar.random
- // uuencode -m test < /tmp/bar.random
- //
- // where $1 is the number of bytes (2, 3)
-
- { 2, "\243\361", "o/E=" },
- { 2, "\024\167", "FHc=" },
- { 2, "\313\252", "y6o=" },
- { 2, "\046\041", "JiE=" },
- { 2, "\145\236", "ZZ4=" },
- { 2, "\254\325", "rNU=" },
- { 2, "\061\330", "Mdg=" },
- { 2, "\245\032", "pRo=" },
- { 2, "\006\000", "BgA=" },
- { 2, "\375\131", "/Vk=" },
- { 2, "\303\210", "w4g=" },
- { 2, "\040\037", "IB8=" },
- { 2, "\261\372", "sfo=" },
- { 2, "\335\014", "3Qw=" },
- { 2, "\233\217", "m48=" },
- { 2, "\373\056", "+y4=" },
- { 2, "\247\232", "p5o=" },
- { 2, "\107\053", "Rys=" },
- { 2, "\204\077", "hD8=" },
- { 2, "\276\211", "vok=" },
- { 2, "\313\110", "y0g=" },
- { 2, "\363\376", "8/4=" },
- { 2, "\251\234", "qZw=" },
- { 2, "\103\262", "Q7I=" },
- { 2, "\142\312", "Yso=" },
- { 2, "\067\211", "N4k=" },
- { 2, "\220\001", "kAE=" },
- { 2, "\152\240", "aqA=" },
- { 2, "\367\061", "9zE=" },
- { 2, "\133\255", "W60=" },
- { 2, "\176\035", "fh0=" },
- { 2, "\032\231", "Gpk=" },
-
- { 3, "\013\007\144", "Cwdk" },
- { 3, "\030\112\106", "GEpG" },
- { 3, "\047\325\046", "J9Um" },
- { 3, "\310\160\022", "yHAS" },
- { 3, "\131\100\237", "WUCf" },
- { 3, "\064\342\134", "NOJc" },
- { 3, "\010\177\004", "CH8E" },
- { 3, "\345\147\205", "5WeF" },
- { 3, "\300\343\360", "wOPw" },
- { 3, "\061\240\201", "MaCB" },
- { 3, "\225\333\044", "ldsk" },
- { 3, "\215\137\352", "jV/q" },
- { 3, "\371\147\160", "+Wdw" },
- { 3, "\030\320\051", "GNAp" },
- { 3, "\044\174\241", "JHyh" },
- { 3, "\260\127\037", "sFcf" },
- { 3, "\111\045\033", "SSUb" },
- { 3, "\202\114\107", "gkxH" },
- { 3, "\057\371\042", "L/ki" },
- { 3, "\223\247\244", "k6ek" },
- { 3, "\047\216\144", "J45k" },
- { 3, "\203\070\327", "gzjX" },
- { 3, "\247\140\072", "p2A6" },
- { 3, "\124\115\116", "VE1O" },
- { 3, "\157\162\050", "b3Io" },
- { 3, "\357\223\004", "75ME" },
- { 3, "\052\117\156", "Kk9u" },
- { 3, "\347\154\000", "52wA" },
- { 3, "\303\012\142", "wwpi" },
- { 3, "\060\035\362", "MB3y" },
- { 3, "\130\226\361", "WJbx" },
- { 3, "\173\013\071", "ews5" },
- { 3, "\336\004\027", "3gQX" },
- { 3, "\357\366\234", "7/ac" },
- { 3, "\353\304\111", "68RJ" },
- { 3, "\024\264\131", "FLRZ" },
- { 3, "\075\114\251", "PUyp" },
- { 3, "\315\031\225", "zRmV" },
- { 3, "\154\201\276", "bIG+" },
- { 3, "\200\066\072", "gDY6" },
- { 3, "\142\350\267", "Yui3" },
- { 3, "\033\000\166", "GwB2" },
- { 3, "\210\055\077", "iC0/" },
- { 3, "\341\037\124", "4R9U" },
- { 3, "\161\103\152", "cUNq" },
- { 3, "\270\142\131", "uGJZ" },
- { 3, "\337\076\074", "3z48" },
- { 3, "\375\106\362", "/Uby" },
- { 3, "\227\301\127", "l8FX" },
- { 3, "\340\002\234", "4AKc" },
- { 3, "\121\064\033", "UTQb" },
- { 3, "\157\134\143", "b1xj" },
- { 3, "\247\055\327", "py3X" },
- { 3, "\340\142\005", "4GIF" },
- { 3, "\060\260\143", "MLBj" },
- { 3, "\075\203\170", "PYN4" },
- { 3, "\143\160\016", "Y3AO" },
- { 3, "\313\013\063", "ywsz" },
- { 3, "\174\236\135", "fJ5d" },
- { 3, "\103\047\026", "QycW" },
- { 3, "\365\005\343", "9QXj" },
- { 3, "\271\160\223", "uXCT" },
- { 3, "\362\255\172", "8q16" },
- { 3, "\113\012\015", "SwoN" },
-
- // various lengths, generated by this python script:
- //
- // from string import lowercase as lc
- // for i in range(27):
- // print '{ %2d, "%s",%s "%s" },' % (i, lc[:i], ' ' * (26-i),
- // lc[:i].encode('base64').strip())
-
- { 0, "abcdefghijklmnopqrstuvwxyz", "" },
- { 1, "abcdefghijklmnopqrstuvwxyz", "YQ==" },
- { 2, "abcdefghijklmnopqrstuvwxyz", "YWI=" },
- { 3, "abcdefghijklmnopqrstuvwxyz", "YWJj" },
- { 4, "abcdefghijklmnopqrstuvwxyz", "YWJjZA==" },
- { 5, "abcdefghijklmnopqrstuvwxyz", "YWJjZGU=" },
- { 6, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVm" },
- { 7, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZw==" },
- { 8, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2g=" },
- { 9, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hp" },
- { 10, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpag==" },
- { 11, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpams=" },
- { 12, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamts" },
- { 13, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbQ==" },
- { 14, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW4=" },
- { 15, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5v" },
- { 16, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcA==" },
- { 17, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHE=" },
- { 18, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFy" },
- { 19, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFycw==" },
- { 20, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3Q=" },
- { 21, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1" },
- { 22, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dg==" },
- { 23, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnc=" },
- { 24, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4" },
- { 25, "abcdefghijklmnopqrstuvwxy", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eQ==" },
- { 26, "abcdefghijklmnopqrstuvwxyz", "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXo=" },
-};
-#if 0
-static struct {
- const char* plaintext;
- const char* cyphertext;
-} base64_strings[] = {
-
- // The first few Google quotes
- // Cyphertext created with "uuencode - GNU sharutils 4.2.1"
- {
- "Everyone! We're teetering on the brink of disaster."
- " - Sergey Brin, 6/24/99, regarding the company's state "
- "after the unleashing of Netscape/Google search",
-
- "RXZlcnlvbmUhICBXZSdyZSB0ZWV0ZXJpbmcgb24gdGhlIGJyaW5rIG9mIGRp"
- "c2FzdGVyLiAtIFNlcmdleSBCcmluLCA2LzI0Lzk5LCByZWdhcmRpbmcgdGhl"
- "IGNvbXBhbnkncyBzdGF0ZSBhZnRlciB0aGUgdW5sZWFzaGluZyBvZiBOZXRz"
- "Y2FwZS9Hb29nbGUgc2VhcmNo" },
-
- {
- "I'm not sure why we're still alive, but we seem to be."
- " - Larry Page, 6/24/99, while hiding in the kitchenette "
- "during the Netscape traffic overflow",
-
- "SSdtIG5vdCBzdXJlIHdoeSB3ZSdyZSBzdGlsbCBhbGl2ZSwgYnV0IHdlIHNl"
- "ZW0gdG8gYmUuIC0gTGFycnkgUGFnZSwgNi8yNC85OSwgd2hpbGUgaGlkaW5n"
- "IGluIHRoZSBraXRjaGVuZXR0ZSBkdXJpbmcgdGhlIE5ldHNjYXBlIHRyYWZm"
- "aWMgb3ZlcmZsb3c" },
-
- {
- "I think kids want porn."
- " - Sergey Brin, 6/99, on why Google shouldn't prioritize a "
- "filtered search for children and families",
-
- "SSB0aGluayBraWRzIHdhbnQgcG9ybi4gLSBTZXJnZXkgQnJpbiwgNi85OSwg"
- "b24gd2h5IEdvb2dsZSBzaG91bGRuJ3QgcHJpb3JpdGl6ZSBhIGZpbHRlcmVk"
- "IHNlYXJjaCBmb3IgY2hpbGRyZW4gYW5kIGZhbWlsaWVz" },
-};
-#endif
-// Compare bytes 0..len-1 of x and y. If not equal, abort with verbose error
-// message showing position and numeric value that differed.
-// Handles embedded nulls just like any other byte.
-// Only added because string.compare() in gcc-3.3.3 seems to misbehave with
-// embedded nulls.
-// TODO: switch back to string.compare() if/when gcc is fixed
-#define EXPECT_EQ_ARRAY(len, x, y, msg) \
- for (size_t j = 0; j < len; ++j) { \
- if (x[j] != y[j]) { \
- LOG(LS_ERROR) << "" # x << " != " # y \
- << " byte " << j << " msg: " << msg; \
- } \
- }
-
-size_t Base64Escape(const unsigned char *src, size_t szsrc, char *dest,
- size_t szdest) {
- std::string escaped;
- Base64::EncodeFromArray((const char *)src, szsrc, &escaped);
- memcpy(dest, escaped.data(), min(escaped.size(), szdest));
- return escaped.size();
-}
-
-size_t Base64Unescape(const char *src, size_t szsrc, char *dest,
- size_t szdest) {
- std::string unescaped;
- EXPECT_TRUE(Base64::DecodeFromArray(src, szsrc, Base64::DO_LAX, &unescaped,
- NULL));
- memcpy(dest, unescaped.data(), min(unescaped.size(), szdest));
- return unescaped.size();
-}
-
-size_t Base64Unescape(const char *src, size_t szsrc, string *s) {
- EXPECT_TRUE(Base64::DecodeFromArray(src, szsrc, Base64::DO_LAX, s, NULL));
- return s->size();
-}
-
-TEST(Base64, EncodeDecodeBattery) {
- LOG(LS_VERBOSE) << "Testing base-64";
-
- size_t i;
-
- // Check the short strings; this tests the math (and boundaries)
- for( i = 0; i < sizeof(base64_tests) / sizeof(base64_tests[0]); ++i ) {
- char encode_buffer[100];
- size_t encode_length;
- char decode_buffer[100];
- size_t decode_length;
- size_t cypher_length;
-
- LOG(LS_VERBOSE) << "B64: " << base64_tests[i].cyphertext;
-
- const unsigned char* unsigned_plaintext =
- reinterpret_cast<const unsigned char*>(base64_tests[i].plaintext);
-
- cypher_length = strlen(base64_tests[i].cyphertext);
-
- // The basic escape function:
- memset(encode_buffer, 0, sizeof(encode_buffer));
- encode_length = Base64Escape(unsigned_plaintext,
- base64_tests[i].plain_length,
- encode_buffer,
- sizeof(encode_buffer));
- // Is it of the expected length?
- EXPECT_EQ(encode_length, cypher_length);
-
- // Is it the expected encoded value?
- EXPECT_STREQ(encode_buffer, base64_tests[i].cyphertext);
-
- // If we encode it into a buffer of exactly the right length...
- memset(encode_buffer, 0, sizeof(encode_buffer));
- encode_length = Base64Escape(unsigned_plaintext,
- base64_tests[i].plain_length,
- encode_buffer,
- cypher_length);
- // Is it still of the expected length?
- EXPECT_EQ(encode_length, cypher_length);
-
- // And is the value still correct? (i.e., not losing the last byte)
- EXPECT_STREQ(encode_buffer, base64_tests[i].cyphertext);
-
- // If we decode it back:
- memset(decode_buffer, 0, sizeof(decode_buffer));
- decode_length = Base64Unescape(encode_buffer,
- cypher_length,
- decode_buffer,
- sizeof(decode_buffer));
-
- // Is it of the expected length?
- EXPECT_EQ(decode_length, base64_tests[i].plain_length);
-
- // Is it the expected decoded value?
- EXPECT_EQ(0, memcmp(decode_buffer, base64_tests[i].plaintext, decode_length));
-
- // Our decoder treats the padding '=' characters at the end as
- // optional. If encode_buffer has any, run some additional
- // tests that fiddle with them.
- char* first_equals = strchr(encode_buffer, '=');
- if (first_equals) {
- // How many equals signs does the string start with?
- int equals = (*(first_equals+1) == '=') ? 2 : 1;
-
- // Try chopping off the equals sign(s) entirely. The decoder
- // should still be okay with this.
- string decoded2("this junk should also be ignored");
- *first_equals = '\0';
- EXPECT_NE(0U, Base64Unescape(encode_buffer, first_equals-encode_buffer,
- &decoded2));
- EXPECT_EQ(decoded2.size(), base64_tests[i].plain_length);
- EXPECT_EQ_ARRAY(decoded2.size(), decoded2.data(), base64_tests[i].plaintext, i);
-
- size_t len;
-
- // try putting some extra stuff after the equals signs, or in between them
- if (equals == 2) {
- sprintfn(first_equals, 6, " = = ");
- len = first_equals - encode_buffer + 5;
- } else {
- sprintfn(first_equals, 6, " = ");
- len = first_equals - encode_buffer + 3;
- }
- decoded2.assign("this junk should be ignored");
- EXPECT_NE(0U, Base64Unescape(encode_buffer, len, &decoded2));
- EXPECT_EQ(decoded2.size(), base64_tests[i].plain_length);
- EXPECT_EQ_ARRAY(decoded2.size(), decoded2, base64_tests[i].plaintext, i);
- }
- }
-}
-
-// here's a weird case: a giant base64 encoded stream which broke our base64
-// decoding. Let's test it explicitly.
-const char SpecificTest[] =
- "/9j/4AAQSkZJRgABAgEASABIAAD/4Q0HRXhpZgAATU0AKgAAAAgADAEOAAIAAAAgAAAAngEPAAI\n"
- "AAAAFAAAAvgEQAAIAAAAJAAAAwwESAAMAAAABAAEAAAEaAAUAAAABAAAAzAEbAAUAAAABAAAA1A\n"
- "EoAAMAAAABAAIAAAExAAIAAAAUAAAA3AEyAAIAAAAUAAAA8AE8AAIAAAAQAAABBAITAAMAAAABA\n"
- "AIAAIdpAAQAAAABAAABFAAAAsQgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgAFNPTlkA\n"
- "RFNDLVAyMDAAAAAASAAAAAEAAABIAAAAAUFkb2JlIFBob3Rvc2hvcCA3LjAAMjAwNzowMTozMCA\n"
- "yMzoxMDowNABNYWMgT1MgWCAxMC40LjgAAByCmgAFAAAAAQAAAmqCnQAFAAAAAQAAAnKIIgADAA\n"
- "AAAQACAACIJwADAAAAAQBkAACQAAAHAAAABDAyMjCQAwACAAAAFAAAAnqQBAACAAAAFAAAAo6RA\n"
- "QAHAAAABAECAwCRAgAFAAAAAQAAAqKSBAAKAAAAAQAAAqqSBQAFAAAAAQAAArKSBwADAAAAAQAF\n"
- "AACSCAADAAAAAQAAAACSCQADAAAAAQAPAACSCgAFAAAAAQAAArqgAAAHAAAABDAxMDCgAQADAAA\n"
- "AAf//AACgAgAEAAAAAQAAAGSgAwAEAAAAAQAAAGSjAAAHAAAAAQMAAACjAQAHAAAAAQEAAACkAQ\n"
- "ADAAAAAQAAAACkAgADAAAAAQAAAACkAwADAAAAAQAAAACkBgADAAAAAQAAAACkCAADAAAAAQAAA\n"
- "ACkCQADAAAAAQAAAACkCgADAAAAAQAAAAAAAAAAAAAACgAAAZAAAAAcAAAACjIwMDc6MDE6MjAg\n"
- "MjM6MDU6NTIAMjAwNzowMToyMCAyMzowNTo1MgAAAAAIAAAAAQAAAAAAAAAKAAAAMAAAABAAAAB\n"
- "PAAAACgAAAAYBAwADAAAAAQAGAAABGgAFAAAAAQAAAxIBGwAFAAAAAQAAAxoBKAADAAAAAQACAA\n"
- "ACAQAEAAAAAQAAAyICAgAEAAAAAQAACd0AAAAAAAAASAAAAAEAAABIAAAAAf/Y/+AAEEpGSUYAA\n"
- "QIBAEgASAAA/+0ADEFkb2JlX0NNAAL/7gAOQWRvYmUAZIAAAAAB/9sAhAAMCAgICQgMCQkMEQsK\n"
- "CxEVDwwMDxUYExMVExMYEQwMDAwMDBEMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAQ0LCw0\n"
- "ODRAODhAUDg4OFBQODg4OFBEMDAwMDBERDAwMDAwMEQwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDA\n"
- "wMDAz/wAARCABkAGQDASIAAhEBAxEB/90ABAAH/8QBPwAAAQUBAQEBAQEAAAAAAAAAAwABAgQFB\n"
- "gcICQoLAQABBQEBAQEBAQAAAAAAAAABAAIDBAUGBwgJCgsQAAEEAQMCBAIFBwYIBQMMMwEAAhED\n"
- "BCESMQVBUWETInGBMgYUkaGxQiMkFVLBYjM0coLRQwclklPw4fFjczUWorKDJkSTVGRFwqN0Nhf\n"
- "SVeJl8rOEw9N14/NGJ5SkhbSVxNTk9KW1xdXl9VZmdoaWprbG1ub2N0dXZ3eHl6e3x9fn9xEAAg\n"
- "IBAgQEAwQFBgcHBgU1AQACEQMhMRIEQVFhcSITBTKBkRShsUIjwVLR8DMkYuFygpJDUxVjczTxJ\n"
- "QYWorKDByY1wtJEk1SjF2RFVTZ0ZeLys4TD03Xj80aUpIW0lcTU5PSltcXV5fVWZnaGlqa2xtbm\n"
- "9ic3R1dnd4eXp7fH/9oADAMBAAIRAxEAPwDy7bKNTUXNLz9EaJPDWMjxH4ozhtpYwaACT8ShaaW\n"
- "bW0uEc9/JFfjj0Q4Hk/PRDxwX7y47W9z/AN9Cv4+O3ILK2DcRqT2CaSvEbcl1Jbz37KG1dBldLo\n"
- "qaS4l9xGjG9v6yoDAdYIaIjUk+AREgo4y5sapirb8Yl0NHHdKvBNm4yA1o5Pc+SPEFvCWqB3HZF\n"
- "Hj2SbWQ/afGFP0bHP8ATY0uc4w1o1JPkkimGiS2KvqlnmBkOZQTyydzgPMM9v8A0lp4v1Nx9gF1\n"
- "tpdqJaGtH/S3I0i3lISXW/8AMqnd/O2bfg2eUkqVYf/Q8zuncO4Bj7lZ+n7f5Mj5KsJcY8NUZ4d\n"
- "uEDVo1HkeU0rg3Om4H2rabCWUN7DQuK1n5FWKW4uCwG92gDRJBS6exhxmMboQI+Cv4WFTQ42Bs2\n"
- "fvnkkqEmy2YxoMMbpVzaz6jt+RbpHZs8lzkHqrasKkYOKP0jgDfZ4N/wDM1tNrcWfSPmRyq9uNV\n"
- "DnFg2s97i7UkjxKVrq0eVz3spZsja+ASDzwsh9jnOk/JFzb3XZD3v1c4yT8UACTCniKDUnKz5Nj\n"
- "G33XV1DV73BrT8dF23SejV4zg9g33cOsPb+SxVvqv9ViwNy8vS0iWs/daf8A0Y5dpTi1sADGxCR\n"
- "K1o0YBEmInlXWYbDBcDLdPJXa8f71Yrx2jnUoAqLnfZK5hJaW2vdwEk5a/wD/0fN6Ia/e76IiVf\n"
- "xavUL7CPpnT4LNbYXAVjuQt/AqDmNYO/Kjnoy4hr5J8SwMhrRMaeSvbsxrfUazcOw4UX0Cisem2\n"
- "SBoD4+Kz8nC6llbSLCRrubJA8kwUWbUDa29X1PMa7aQWjuDC0MXMdbDbhI7eazBiUfZ6GOYRe1s\n"
- "WvGgJ8Vbw2+m4Bx9s6JpNHuuGo1FF53r/SHYua61gLse0lzXeBP5rkvqx0o5vVWz7WY49QkiQSP\n"
- "oN/tLoevW/ogxv0HA7tJ0AnhT+pdDGYVl/wCdcTPkGn2NU0JWNWvlgAbHV6fEqdu2gR/r2WlWwt\n"
- "AA5VXAEsLXTqJafArQY5rRr9LiPBJiZsZCI1pJjxCi0j4oncSICSkWwzwkjeaSch//0vO7sP7Lm\n"
- "enO9ogtd5FbPT3Q5pCpZVc4ld3Lmn3O8j9EI2BYdunKjOobMQIyI+rusc2wx4d0eutwGnHh/uQc\n"
- "Ha7ladj6mVANGvcqOgz0Go7HJ12/GEHcwvB/dPY6ImbbaMaASGuIBjkN7qofs9Ubg9g7OI9p/t/\n"
- "RTSmhTHr0v6eSz6UgCPP2/wAVu9Ex2V49dVY2iACB4BZeVXQ/AJ3gzGnnOi2+kACpru8flUsNmt\n"
- "zHRf6xfWCnoeAfTh2ZaQKazx/Ke7+QxcKz61fWA2uuObaC4zGhaPJrXBL64ZFmR124O09ENraPK\n"
- "N3/AH5GqxIrZVUyp2K2vfdkENsDnxuex9m4Ox9n82xSgNd9D+p/XR1npgseR9ppOy4Dx/NfH/CL\n"
- "oQJGunmvMv8AFq3KHVcq3HkYQbD2nuSf0I/rMavSg6TLjLigQhJ7Z58v9QkmlsTOqSCn/9PzL7R\n"
- "d6Qq3n0wZ2zotXpT9xLfFYvkr/S7jXeB8E0jRkhKpC3q8LcJ/kmCrTnkuAPCq4do9Q/ytVbuAeY\n"
- "Gg5lQybQK+82GBqEQUA1kOHPYf3LLsoyN36G5w8iUfHxepbXE2l0cApALgLHzBq9UxhTXU5hMC1\n"
- "ktnSCup6S4Ctk+C5XqVGcaHPfuiuHkeTTuWz0+9zaKiH6CC0/yXBSQ2a/MxojV57634rq+v2PLY\n"
- "be1r2nsYG13/AFKxbfCBMcr0brGAzrGEwCG31ncx0SfBzf7S4+zoHUWWsJq3hz9oLfcBH77R9H+\n"
- "0pA13u/qPgDp/Q6ri39JlfpXkDx+h/msWn1L6wdO6bSbcrIbU2Q0xLnSe21kuVejJspbVS5+4bd\n"
- "ocBAkD/orG+tP1ar67Wy7GtZTm1SCXfRsb+a18fRe38x6SG3/44H1Z3f0y2I+l6DoSXD/8xPrDs\n"
- "3enVu3bdnqN3R+//USSVo//1PLohhce+gRWS0Nsby3lRgFkKxQyW7SgUh3em5Tbq2uB9wWw1wey\n"
- "J1XGV2XYdm5k7e4WzidXY9oMwo5RZ4T6Hd1ixwfp96PWbAJBVTHzK7O6Ky5oJB1HZMqmUEFlkGy\n"
- "xpa4zI1Hkq31dy7bMN9BAc3HeWAnnbyxEycmuup1jiAGglZ31PyrmZ9tQg1WtNj54EHR3/S2qTH\n"
- "1Yc5GgD1FFtzPdWGkd2AyflogZmRmsz6PSrbXbdo+txOrP337f3fzVo15DK2uyrTtqpBOnBKx6b\n"
- "7MjJsz7tHWOAYP3WD6LU6cqGjFCNl1MmvLcxv6YtDTLSAqP27LrdtYHXFnJZI+Tp3MWg68OpDPv\n"
- "UMUM2lkQBoouKQ6swjE9Nml+1sz1PW+z6xt27zuj+skrX2ZvqR5z8kkuOfdPt43/1fMm/grFG6f\n"
- "Lss9JA7JG7tnZs/SfJUrfS3foJ9TvHCopJsV8nWx/t24bJn8Fo/5TjWJXMJIS+i+G36TsZ/7Q9P\n"
- "8ATfzfeOFofVSZv2/zvt+O3X/v65dJPjt/BiyfN1/wn0zre79nVej/ADG8ep4x2/6Srjd6TdviF\n"
- "52ko8m6/Ht9X1KnftEo+POwxzK8mSTF46vrH6T1/OEl5Okkl//Z/+0uHFBob3Rvc2hvcCAzLjAA\n"
- "OEJJTQQEAAAAAAArHAIAAAIAAhwCeAAfICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAA\n"
- "4QklNBCUAAAAAABD7Caa9B0wqNp2P4sxXqayFOEJJTQPqAAAAAB2wPD94bWwgdmVyc2lvbj0iMS\n"
- "4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPCFET0NUWVBFIHBsaXN0IFBVQkxJQyAiLS8vQXBwbGUgQ\n"
- "29tcHV0ZXIvL0RURCBQTElTVCAxLjAvL0VOIiAiaHR0cDovL3d3dy5hcHBsZS5jb20vRFREcy9Q\n"
- "cm9wZXJ0eUxpc3QtMS4wLmR0ZCI+CjxwbGlzdCB2ZXJzaW9uPSIxLjAiPgo8ZGljdD4KCTxrZXk\n"
- "+Y29tLmFwcGxlLnByaW50LlBhZ2VGb3JtYXQuUE1Ib3Jpem9udGFsUmVzPC9rZXk+Cgk8ZGljdD\n"
- "4KCQk8a2V5PmNvbS5hcHBsZS5wcmludC50aWNrZXQuY3JlYXRvcjwva2V5PgoJCTxzdHJpbmc+Y\n"
- "29tLmFwcGxlLnByaW50aW5nbWFuYWdlcjwvc3RyaW5nPgoJCTxrZXk+Y29tLmFwcGxlLnByaW50\n"
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- "zxNTk9GV1hZWltcXV5fVmdoaWprbG1ub2N0dXZ3eHl6e3x9fn9zhIWGh4iJiouMjY6PgpOUlZaX\n"
- "mJmam5ydnp+So6SlpqeoqaqrrK2ur6EQACAgECAwUFBAUGBAgDA20BAAIRAwQhEjFBBVETYSIGc\n"
- "YGRMqGx8BTB0eEjQhVSYnLxMyQ0Q4IWklMlomOywgdz0jXiRIMXVJMICQoYGSY2RRonZHRVN/Kj\n"
- "s8MoKdPj84SUpLTE1OT0ZXWFlaW1xdXl9UZWZnaGlqa2xtbm9kdXZ3eHl6e3x9fn9zhIWGh4iJi\n"
- "ouMjY6Pg5SVlpeYmZqbnJ2en5KjpKWmp6ipqqusra6vr/2gAMAwEAAhEDEQA/APBnplwPAdR+GB\n"
- "KY6dYtNG1w39yh4+xb+zIksgEfFaRSSoIx8f7RPRRkSWQimM+lRmwWVXFWYigHxUUVoMiJM+Fj0\n"
- "tg0RBegLE0Wu+3c+GTBazFCGI7HtSp9slbFYYzyoBsegw2hY1Afl3wqqRqahk+0tDgKpgu4DAUU\n"
- "+HY+GRS2ePiMKtUB3G+KGuONq//Q8OzpFbW5WnxMop4k9crG5ZnZNJkEOn21utVRYw7HxZtz+OR\n"
- "vdsrZ2lRtci4aVxFEQA0neg/ZXxJpTITNNuOFss0vSotYNvZ2qGRkPKSTqiU8Sdqk5SZU5Ix8XJ\n"
- "NNZ8k6bp8TtM73OputUtYq0Unux/hkRkJOzZLCAN2KR+VpbtSkCBaDnIzdlWu59u+XeJTjeASk8\n"
- "+juZOESEAVqx8BvU/PJibScTrTy09560hkWOGFd2YgFnPQKD19zhOSkxw2l8Vm6XAiYb8gg+k5O\n"
- "9mnhoon9H3cs5s7WF5pp29OGGMFndyaAKBuTiEEPQLD8h/NDmNdYlttNkYjlbFjcXCr3LLH8II8\n"
- "C2WUGviZvon/OPWkm3RNSv72SYllMkKxQRV67CQMSKYQAxMkR/wBC56d61P0heel4cYuVOXWvTp\n"
- "h4Qjjf/9Hw5qBYyISaqjBV+QpvkAzKcki4HomnIxck/wBhtlR2bhunvlDywddMUl4zW+kQ9FQ8X\n"
- "nfuSewrtmPkycPvc/DhMhvyegXOrWWhmLQPKlsj6xIAiLCoZkY96nv7npmJvI2XOjQFMl0fyRqM\n"
- "NoxvZvrGt33wlATwiMnVnY1LEdSfuyXF3KIDmUu88w2XlnTl8raAlb2ZFfVL0jdYRtQnxc7BfDC\n"
- "OaJR7nm3me5tdOtjbMvp3ZRXkV6chVQRX79hmVjgZG+jgZ5jHGhzecXF5LPL6jEjstSSaDM51Ka\n"
- "6MZ9S1C0sEBe8uZo4YCBXdjxGw60wEWyEqfUHkT8vLXRJFuLdTcaqfhlvWUErtukZ3ABPUjIXTE\n"
- "m3rGmeV2Tk5UKz/AG/E/wAcgZKya20C3b02kjYtH8AqCygbkUH0nLYlgUb+gbWtPbpXt/n2ybB/\n"
- "/9Lw4oaVxGd+PxH3qBkGaY3KyiSP01IkiUclH8sg+LKydm6INvZvKsFu+kWtvD8LRoFNRup6moO\n"
- "aqd277HsGW+XPLmn6XM17FF6l7vW4fd2Zuu+RFls2tmUNrLJb7TSBertGQGqetDkxE0na0pvtHs\n"
- "QkszWyiGAG5laYlnkeMVHJj8sA5rPk+SvMepTalqlxd3B5zTOXdj/MxqafLpm5xioh5nPK5kpRG\n"
- "pkcKAST0A6k5NpfUP5K/ki1ssHmHzF+71KRQ8Nud/Qibb/kYw6/yjbrXISlSH07YaHbWyxx2kXE\n"
- "KACB2zHJtLI7XSelBRvH2xCpvaaTDHXkOTVBPcUG2479RlsdmJVPRtvV+ylenQ0y62FP/9PxRpo\n"
- "WG5FxKKxKFDA+GVS5NsebLdFsRePc3siVW4f4QR0QVAGYeSXR2unhtZ6s60K6jt+MMSFwtF2+xX\n"
- "wr7eGUGLlRPQMsE2vxQm7itxKg3VCfT2+nb8cDYaCDtfOXmCCcROrQrUhkkCHYn6emRMqZxjbLd\n"
- "F1+W/4xajHzjNCtQKMffETWUdngX5p+QZ9A8xS6hbo0ui37NNDPT7DOalHpsCD08Rmyw5ARTpdV\n"
- "gIPEF35MeRn80ed4S5EdrpKm9kZ15K0iH92hB7Me/tmS60vt/QrCYyekiBdgSTXcjqV9q9MokFD\n"
- "N7S3aFVVR8RoK9zldqndvAY6nffr/AGYQqLhjdpCoIAZW22HavU/LJBUP9WblX0xTw7fOmWsX/9\n"
- "Tw7FdvMqWkQ3Z1qfED+mQIbI77PX/LFis9vBajZm2Y+x65rMh3t30Bsze400aVaIbSLk6r8CMRT\n"
- "l/NmOcllnGDD9Y8uecNfEEiXrMgDGWAyGOOu5WlB+vMrHODTlxZCdjsyFdB006VpVtLasurQxBL\n"
- "64WiLI4/aFT1ANOXemV5piR2b9NiljB4yyHy9CLOVI5GJhB+CvXY9R8xmINzs5HNZ+Z96BZpbxA\n"
- "fVJo39UFefwopYgL4nMiMd2qZoIn/AJx00u3t/Lt7qpp9Yv5GLf5MUTERqfbvmzBeezjd9H+VlL\n"
- "wSQzBqsvOGQD7L12rXsemPNxmXQSxxIPU2nFV4HYqR1xEUWj4ZAxBryr2G+J2VGDZlLrxUH6KZA\n"
- "Fkqb15VFelfwy+2FP8A/9Xxlf6AdA182Yk9eFeLxSjoVfcfSMo4uIOfkweFOnpvlWYrLEwNFAA+\n"
- "nMOYdrhFvQLeSO7coBXiK8iKiv07Zj8Ac4QtNrW1njUcKcT+yAR/xGmR4WcsStLpTuPU9IFaEsV\n"
- "BP3k4m2AgBzSwyQNcIwNTE1aI3wnam9O2Ug7s5Ckk/NDndeVXa2H78MqqV6jmeBp9+ZWKXqDjZ4\n"
- "+gvVvy30qCy0qzsLRBCnBI2VdgUTqPvOZ7y+Q7pz+bn5q6d+VflZxZlJ/NN4ypptk5qtB9qRwDX\n"
- "gn/AAx2y2ItpfKFv+eH5qNeTajJ5ovVaVywSqvEtTUKqupAA6D2y0BNPtv/AJx//M5PzL8mJeXT\n"
- "L+ndPf6rqarSpkAqsnEAAeoN6DpkJRYci9lROSgSUUH9o9K5Tw0ztfSHnXkOtK9q+PHwydq//9b\n"
- "yxrVoZNBtNSA5zRMPXmH8j0CLXuBmHE+qneamHpEuqYeV7pzFVTRgQK5XMNmnlb1vyyY5QA1OwJ\n"
- "+eUF2seTOLu5s7azVIVAkpVn/hhnIALG73Yz5jvb1dICqzpDNIqyFD8SxH7R28cxibZCiWOsdJs\n"
- "PTM6XNstPhnkjIhcHuJBVfvOCiUSn0TfWrTTLjyw8guA/PifTO3xcxxA8a5ZAbimvJP0m3p/kFF\n"
- "WxhmpWQJ9NW3zZPHz5vlb/nIDVbrWfzO1RJhxGnpDaRL/khA1T7ktmSOTAJhZaAUtLawsbayl8v\n"
- "xWi3Gpay0cF3HPcFRJJHJMXVrcJ8UaAFG5LWjF8tAYW9H/wCcOo9bTzxrt/owkTyksZW5gkIKvI\n"
- "7k26nvyReRJHyyBWT7dWQyOWlbnK2526e1O1MqIUFE84uPLkOdK9RXI0E2/wD/1/DA1bURZLY/W\n"
- "ZDZqwb0eXw7dMgIi7bjllVXsz7yNcfWC0Vd3Ip92Y2UOz0cnsPlwyx8xQ/u24sMxCadoJp9LOXk\n"
- "VX/uwRUE0BI8cokbLMyoKouHu2MaKGXw7fLDwgoGSkbHpaNZyLLHRSKcFFQQRvUdMlwUFOQyLzr\n"
- "ztpCaba6fPau4ijv4OURY8AjVFKV7ZZiO+7Vnh6XvXkSWNbW2WTb92KDxIFMzwHlZc3zX+fuizW\n"
- "f5p3ty8XGDU4YLmCQiisyII3+4rvl8UB5ffEghRGvOm7AbnvWvjk1fen/ONPldPKP5aWOpPCfr2\n"
- "uE31y6q2wbaMEn+VAMDSdyzrzj+avlHyTp0l/r2rxWFuHWJuIeacu4qFCRgsajfBwsty89/6Gr/\n"
- "ACa9an+JL/hSnrfoubhXwpXpjwhaL//Q8E1AqtcAZMs8l6i1nqMa1oSVP0VynKLDmaWdSfQXl69\n"
- "jF1Jv8MhDb5rpB3AO7INRRLhhGp4R05FgaGvTMU8200xS70zVDMRp2pTIOvBmB3PgQP15kxIcnD\n"
- "LH/EEz0rRvOJhldr9pQtCqyd6VrShGTqw5d4ARv9jHfOGl+ZJNMluLkyenaFbiRdqFYW5nrWuwO\n"
- "MKB5MdSMRxnhlu9N8p6lLFpti63FUjCtFJTrDKvse2bEDZ4XJ9RZB+YPli2/Mjy5bxoUi1a0YS2\n"
- "85UOwIXiy9jRu+TBppfOF1+V3m22vrdpNPM8cs/oo0VJlUqQPjValR3+IZNNvtLS9Yu9Mi0/TJr\n"
- "kyp6QhWVVCIWRATsKBemwwFrDzT87fybs/wA1bW21PRb+DTvNlgGSRp6iC8i3KJJx+y6n7D0Pwm\n"
- "hxBZXT55/6Fi/Nf0PW+qWXq+t6X1X67F6vD/ftK04V/wBl344U8b//0fBapxheVh9ocV+nviqY2\n"
- "/qQJDew/bioWHiuQ8m0bbvaPKGtQ6jaxSo9JloCK75gZI0Xb4sgkHo8MouoAvP94BsRmGY7uWJU\n"
- "gzbypOQpNOvIdK4Nw2WCE2tXulTkjEEbdafgclxMhFBas93dwyQzsWDghlJFONKHJCZtjOFBJfy\n"
- "j1y9vPL9zpbIs0WkXL2sUjA8hDXlGCRXtt07ZuYvL5KJeo6bfajbkzWkcToR8dqshZ6in2fhNK/\n"
- "PDTUlXmHVvMdr5o0v9H2kdrqGpfu7m0nkY87Uf7tkKAU4/s03ynLkEBbfihx7dGT6va67LbRMNR\n"
- "aKOBuUTKgIBXoK1BOYR1M3aQ0mOt9yxUeZNdtJhFapLqMluSXkg5oxJrUMW5KevQ9MmNXXNqOiH\n"
- "Rr/Hmv8A1r9I/oj95w+r+j9Yf1+NP5+nXtTD+dF8tkfkOlv/0vC3ph7f0/alcVTbS4A8QibuKb5\n"
- "RI05EBYRFpdX3ly79a2qYCavH/EY7TCYyMD5PSdD8+wXUSn1ArDqOhBzFlipz4ZwWbaV5htbsgF\n"
- "qg9crMXKErGyYwajFGzxyHlGSePbbwyqg5UZlCaxrFpaWU95LIqrEjMAT4Dp9OShGy1ZslBhv/A\n"
- "Dj9rd/a+aL+xUK+m38L3d0HrxRo2HFtu5D8c27y8t30raarbWkU+u6g4gsNORn+EcUaSh2Pc0/4\n"
- "lgtAjezzbT9SutY1i782al8Nxdyotqh6xWybIg+jc5q8s+I27bFDgFPQp9RE+nrag70+L6crrZu\n"
- "4jajokdv6LW/Dii1Wo61PXKQN3KPK0L+h4/rnD/K5V78a5LhXxd3/0/DMXXtwxVNtL9Xkaf3f7N\n"
- "etfbKMjdjtkZ9D6ufrlK0+HpX8coF9HJ26sXvfqXrf7i/U+uften/d/wCyrmQL6uOav0pvpP8Ai\n"
- "b1F+rV59+vH6a5XLhcjH4nRmY/xpxHP0/UptWvT6Mx/RbmjxWK+aP8AFf1M/pCv1Kvxen9inavf\n"
- "MrFwXtzcLUeLXq5Mv/I3nz1b0v8AjofuKVry9KrUpTanOlf9jmQ68va/zH9b/COn/o7/AI431mP\n"
- "65SvLh+zWvbl9rMfNfC34K4kmj9T6lD6FKclp/DNYXZx5srsPrHor6nXvkgxTPS/U+rv6dPU5mt\n"
- "fngFN5ulv+l/pL/Lp/scerHo//2Q==\n";
-
-static std::string gCommandLine;
-
-TEST(Base64, LargeSample) {
- LOG(LS_VERBOSE) << "Testing specific base64 file";
-
- char unescaped[64 * 1024];
-
- // unescape that massive blob above
- size_t size = Base64Unescape(SpecificTest,
- sizeof(SpecificTest),
- unescaped,
- sizeof(unescaped));
-
- EXPECT_EQ(size, sizeof(testbase64));
- EXPECT_EQ(0, memcmp(testbase64, unescaped, sizeof(testbase64)));
-}
-
-bool DecodeTest(const char* encoded, size_t expect_unparsed,
- const char* decoded, Base64::DecodeFlags flags)
-{
- std::string result;
- size_t consumed = 0, encoded_len = strlen(encoded);
- bool success = Base64::DecodeFromArray(encoded, encoded_len, flags,
- &result, &consumed);
- size_t unparsed = encoded_len - consumed;
- EXPECT_EQ(expect_unparsed, unparsed) << "\"" << encoded
- << "\" -> \"" << decoded
- << "\"";
- EXPECT_STREQ(decoded, result.c_str());
- return success;
-}
-
-#define Flags(x,y,z) \
- Base64::DO_PARSE_##x | Base64::DO_PAD_##y | Base64::DO_TERM_##z
-
-TEST(Base64, DecodeParseOptions) {
- // Trailing whitespace
- EXPECT_TRUE (DecodeTest("YWJjZA== ", 1, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA== ", 0, "abcd", Flags(WHITE, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA== ", 0, "abcd", Flags(ANY, YES, CHAR)));
-
- // Embedded whitespace
- EXPECT_FALSE(DecodeTest("YWJjZA= =", 3, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA= =", 0, "abcd", Flags(WHITE, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA= =", 0, "abcd", Flags(ANY, YES, CHAR)));
-
- // Embedded non-base64 characters
- EXPECT_FALSE(DecodeTest("YWJjZA=*=", 3, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_FALSE(DecodeTest("YWJjZA=*=", 3, "abcd", Flags(WHITE, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA=*=", 0, "abcd", Flags(ANY, YES, CHAR)));
-
- // Unexpected padding characters
- EXPECT_FALSE(DecodeTest("YW=JjZA==", 7, "a", Flags(STRICT, YES, CHAR)));
- EXPECT_FALSE(DecodeTest("YW=JjZA==", 7, "a", Flags(WHITE, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YW=JjZA==", 0, "abcd", Flags(ANY, YES, CHAR)));
-}
-
-TEST(Base64, DecodePadOptions) {
- // Padding
- EXPECT_TRUE (DecodeTest("YWJjZA==", 0, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA==", 0, "abcd", Flags(STRICT, ANY, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA==", 2, "abcd", Flags(STRICT, NO, CHAR)));
-
- // Incomplete padding
- EXPECT_FALSE(DecodeTest("YWJjZA=", 1, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA=", 1, "abcd", Flags(STRICT, ANY, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA=", 1, "abcd", Flags(STRICT, NO, CHAR)));
-
- // No padding
- EXPECT_FALSE(DecodeTest("YWJjZA", 0, "abcd", Flags(STRICT, YES, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA", 0, "abcd", Flags(STRICT, ANY, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJjZA", 0, "abcd", Flags(STRICT, NO, CHAR)));
-}
-
-TEST(Base64, DecodeTerminateOptions) {
- // Complete quantum
- EXPECT_TRUE (DecodeTest("YWJj", 0, "abc", Flags(STRICT, NO, BUFFER)));
- EXPECT_TRUE (DecodeTest("YWJj", 0, "abc", Flags(STRICT, NO, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJj", 0, "abc", Flags(STRICT, NO, ANY)));
-
- // Complete quantum with trailing data
- EXPECT_FALSE(DecodeTest("YWJj*", 1, "abc", Flags(STRICT, NO, BUFFER)));
- EXPECT_TRUE (DecodeTest("YWJj*", 1, "abc", Flags(STRICT, NO, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJj*", 1, "abc", Flags(STRICT, NO, ANY)));
-
- // Incomplete quantum
- EXPECT_FALSE(DecodeTest("YWJ", 0, "ab", Flags(STRICT, NO, BUFFER)));
- EXPECT_FALSE(DecodeTest("YWJ", 0, "ab", Flags(STRICT, NO, CHAR)));
- EXPECT_TRUE (DecodeTest("YWJ", 0, "ab", Flags(STRICT, NO, ANY)));
-}
-
-TEST(Base64, GetNextBase64Char) {
- // The table looks like this:
- // "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
- char next_char;
- EXPECT_TRUE(Base64::GetNextBase64Char('A', &next_char));
- EXPECT_EQ('B', next_char);
- EXPECT_TRUE(Base64::GetNextBase64Char('Z', &next_char));
- EXPECT_EQ('a', next_char);
- EXPECT_TRUE(Base64::GetNextBase64Char('/', &next_char));
- EXPECT_EQ('A', next_char);
- EXPECT_FALSE(Base64::GetNextBase64Char('&', &next_char));
- EXPECT_FALSE(Base64::GetNextBase64Char('Z', NULL));
-}
diff --git a/base/basicdefs.h b/base/basicdefs.h
deleted file mode 100644
index 7829d45..0000000
--- a/base/basicdefs.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BASICDEFS_H_
-#define TALK_BASE_BASICDEFS_H_
-
-#if HAVE_CONFIG_H
-#include "config.h" // NOLINT
-#endif
-
-#define ARRAY_SIZE(x) (static_cast<int>(sizeof(x) / sizeof(x[0])))
-
-#endif // TALK_BASE_BASICDEFS_H_
diff --git a/base/basictypes.h b/base/basictypes.h
deleted file mode 100644
index f7f5b66..0000000
--- a/base/basictypes.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BASICTYPES_H_
-#define TALK_BASE_BASICTYPES_H_
-
-#include <stddef.h> // for NULL, size_t
-
-#if !(defined(_MSC_VER) && (_MSC_VER < 1600))
-#include <stdint.h> // for uintptr_t
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include "config.h" // NOLINT
-#endif
-
-#include "talk/base/constructormagic.h"
-
-#if !defined(INT_TYPES_DEFINED)
-#define INT_TYPES_DEFINED
-#ifdef COMPILER_MSVC
-typedef unsigned __int64 uint64;
-typedef __int64 int64;
-#ifndef INT64_C
-#define INT64_C(x) x ## I64
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## UI64
-#endif
-#define INT64_F "I64"
-#else // COMPILER_MSVC
-// On Mac OS X, cssmconfig.h defines uint64 as uint64_t
-// TODO(fbarchard): Use long long for compatibility with chromium on BSD/OSX.
-#if defined(OSX)
-typedef uint64_t uint64;
-typedef int64_t int64;
-#ifndef INT64_C
-#define INT64_C(x) x ## LL
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## ULL
-#endif
-#define INT64_F "l"
-#elif defined(__LP64__)
-typedef unsigned long uint64; // NOLINT
-typedef long int64; // NOLINT
-#ifndef INT64_C
-#define INT64_C(x) x ## L
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## UL
-#endif
-#define INT64_F "l"
-#else // __LP64__
-typedef unsigned long long uint64; // NOLINT
-typedef long long int64; // NOLINT
-#ifndef INT64_C
-#define INT64_C(x) x ## LL
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## ULL
-#endif
-#define INT64_F "ll"
-#endif // __LP64__
-#endif // COMPILER_MSVC
-typedef unsigned int uint32;
-typedef int int32;
-typedef unsigned short uint16; // NOLINT
-typedef short int16; // NOLINT
-typedef unsigned char uint8;
-typedef signed char int8;
-#endif // INT_TYPES_DEFINED
-
-// Detect compiler is for x86 or x64.
-#if defined(__x86_64__) || defined(_M_X64) || \
- defined(__i386__) || defined(_M_IX86)
-#define CPU_X86 1
-#endif
-// Detect compiler is for arm.
-#if defined(__arm__) || defined(_M_ARM)
-#define CPU_ARM 1
-#endif
-#if defined(CPU_X86) && defined(CPU_ARM)
-#error CPU_X86 and CPU_ARM both defined.
-#endif
-#if !defined(ARCH_CPU_BIG_ENDIAN) && !defined(ARCH_CPU_LITTLE_ENDIAN)
-// x86, arm or GCC provided __BYTE_ORDER__ macros
-#if CPU_X86 || CPU_ARM || \
- (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-#define ARCH_CPU_LITTLE_ENDIAN
-#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-#define ARCH_CPU_BIG_ENDIAN
-#else
-#error ARCH_CPU_BIG_ENDIAN or ARCH_CPU_LITTLE_ENDIAN should be defined.
-#endif
-#endif
-#if defined(ARCH_CPU_BIG_ENDIAN) && defined(ARCH_CPU_LITTLE_ENDIAN)
-#error ARCH_CPU_BIG_ENDIAN and ARCH_CPU_LITTLE_ENDIAN both defined.
-#endif
-
-#ifdef WIN32
-typedef int socklen_t;
-#endif
-
-// The following only works for C++
-#ifdef __cplusplus
-namespace talk_base {
- template<class T> inline T _min(T a, T b) { return (a > b) ? b : a; }
- template<class T> inline T _max(T a, T b) { return (a < b) ? b : a; }
-
- // For wait functions that take a number of milliseconds, kForever indicates
- // unlimited time.
- const int kForever = -1;
-}
-
-#define ALIGNP(p, t) \
- (reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
- ((t) - 1)) & ~((t) - 1))))
-#define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1)))
-
-// Note: UNUSED is also defined in common.h
-#ifndef UNUSED
-#define UNUSED(x) Unused(static_cast<const void*>(&x))
-#define UNUSED2(x, y) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y))
-#define UNUSED3(x, y, z) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z))
-#define UNUSED4(x, y, z, a) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z)); \
- Unused(static_cast<const void*>(&a))
-#define UNUSED5(x, y, z, a, b) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z)); \
- Unused(static_cast<const void*>(&a)); \
- Unused(static_cast<const void*>(&b))
-inline void Unused(const void*) {}
-#endif // UNUSED
-
-// Use these to declare and define a static local variable (static T;) so that
-// it is leaked so that its destructors are not called at exit.
-#define LIBJINGLE_DEFINE_STATIC_LOCAL(type, name, arguments) \
- static type& name = *new type arguments
-
-#endif // __cplusplus
-#endif // TALK_BASE_BASICTYPES_H_
diff --git a/base/basictypes_unittest.cc b/base/basictypes_unittest.cc
deleted file mode 100644
index caf1115..0000000
--- a/base/basictypes_unittest.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/basictypes.h"
-
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-TEST(BasicTypesTest, Endian) {
- uint16 v16 = 0x1234u;
- uint8 first_byte = *reinterpret_cast<uint8*>(&v16);
-#if defined(ARCH_CPU_LITTLE_ENDIAN)
- EXPECT_EQ(0x34u, first_byte);
-#elif defined(ARCH_CPU_BIG_ENDIAN)
- EXPECT_EQ(0x12u, first_byte);
-#endif
-}
-
-TEST(BasicTypesTest, SizeOfTypes) {
- int8 i8 = -1;
- uint8 u8 = 1u;
- int16 i16 = -1;
- uint16 u16 = 1u;
- int32 i32 = -1;
- uint32 u32 = 1u;
- int64 i64 = -1;
- uint64 u64 = 1u;
- EXPECT_EQ(1u, sizeof(i8));
- EXPECT_EQ(1u, sizeof(u8));
- EXPECT_EQ(2u, sizeof(i16));
- EXPECT_EQ(2u, sizeof(u16));
- EXPECT_EQ(4u, sizeof(i32));
- EXPECT_EQ(4u, sizeof(u32));
- EXPECT_EQ(8u, sizeof(i64));
- EXPECT_EQ(8u, sizeof(u64));
- EXPECT_GT(0, i8);
- EXPECT_LT(0u, u8);
- EXPECT_GT(0, i16);
- EXPECT_LT(0u, u16);
- EXPECT_GT(0, i32);
- EXPECT_LT(0u, u32);
- EXPECT_GT(0, i64);
- EXPECT_LT(0u, u64);
-}
-
-TEST(BasicTypesTest, SizeOfConstants) {
- EXPECT_EQ(8u, sizeof(INT64_C(0)));
- EXPECT_EQ(8u, sizeof(UINT64_C(0)));
- EXPECT_EQ(8u, sizeof(INT64_C(0x1234567887654321)));
- EXPECT_EQ(8u, sizeof(UINT64_C(0x8765432112345678)));
-}
-
-// Test CPU_ macros
-#if !defined(CPU_ARM) && defined(__arm__)
-#error expected CPU_ARM to be defined.
-#endif
-#if !defined(CPU_X86) && (defined(WIN32) || defined(OSX))
-#error expected CPU_X86 to be defined.
-#endif
-#if !defined(ARCH_CPU_LITTLE_ENDIAN) && \
- (defined(WIN32) || defined(OSX) || defined(CPU_X86))
-#error expected ARCH_CPU_LITTLE_ENDIAN to be defined.
-#endif
-
-// TODO(fbarchard): Test all macros in basictypes.h
-
-} // namespace talk_base
diff --git a/base/bind.h b/base/bind.h
deleted file mode 100644
index 5b4eaac..0000000
--- a/base/bind.h
+++ /dev/null
@@ -1,604 +0,0 @@
-// This file was GENERATED by command:
-// pump.py bind.h.pump
-// DO NOT EDIT BY HAND!!!
-
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// To generate bind.h from bind.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py bind.h.pump
-
-// Bind() is an overloaded function that converts method calls into function
-// objects (aka functors). It captures any arguments to the method by value
-// when Bind is called, producing a stateful, nullary function object. Care
-// should be taken about the lifetime of objects captured by Bind(); the
-// returned functor knows nothing about the lifetime of the method's object or
-// any arguments passed by pointer, and calling the functor with a destroyed
-// object will surely do bad things.
-//
-// Example usage:
-// struct Foo {
-// int Test1() { return 42; }
-// int Test2() const { return 52; }
-// int Test3(int x) { return x*x; }
-// float Test4(int x, float y) { return x + y; }
-// };
-//
-// int main() {
-// Foo foo;
-// cout << talk_base::Bind(&Foo::Test1, &foo)() << endl;
-// cout << talk_base::Bind(&Foo::Test2, &foo)() << endl;
-// cout << talk_base::Bind(&Foo::Test3, &foo, 3)() << endl;
-// cout << talk_base::Bind(&Foo::Test4, &foo, 7, 8.5f)() << endl;
-// }
-
-#ifndef TALK_BASE_BIND_H_
-#define TALK_BASE_BIND_H_
-
-#define NONAME
-
-namespace talk_base {
-namespace detail {
-// This is needed because the template parameters in Bind can't be resolved
-// if they're used both as parameters of the function pointer type and as
-// parameters to Bind itself: the function pointer parameters are exact
-// matches to the function prototype, but the parameters to bind have
-// references stripped. This trick allows the compiler to dictate the Bind
-// parameter types rather than deduce them.
-template <class T> struct identity { typedef T type; };
-} // namespace detail
-
-template <class ObjectT, class MethodT, class R>
-class MethodFunctor0 {
- public:
- MethodFunctor0(MethodT method, ObjectT* object)
- : method_(method), object_(object) {}
- R operator()() const {
- return (object_->*method_)(); }
- private:
- MethodT method_;
- ObjectT* object_;
-};
-
-template <class FunctorT, class R>
-class Functor0 {
- public:
- explicit Functor0(const FunctorT& functor)
- : functor_(functor) {}
- R operator()() const {
- return functor_(); }
- private:
- FunctorT functor_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)()
-
-template <class ObjectT, class R>
-MethodFunctor0<ObjectT, FP_T(NONAME), R>
-Bind(FP_T(method), ObjectT* object) {
- return MethodFunctor0<ObjectT, FP_T(NONAME), R>(
- method, object);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)() const
-
-template <class ObjectT, class R>
-MethodFunctor0<const ObjectT, FP_T(NONAME), R>
-Bind(FP_T(method), const ObjectT* object) {
- return MethodFunctor0<const ObjectT, FP_T(NONAME), R>(
- method, object);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)()
-
-template <class R>
-Functor0<FP_T(NONAME), R>
-Bind(FP_T(function)) {
- return Functor0<FP_T(NONAME), R>(
- function);
-}
-
-#undef FP_T
-
-template <class ObjectT, class MethodT, class R,
- class P1>
-class MethodFunctor1 {
- public:
- MethodFunctor1(MethodT method, ObjectT* object,
- P1 p1)
- : method_(method), object_(object),
- p1_(p1) {}
- R operator()() const {
- return (object_->*method_)(p1_); }
- private:
- MethodT method_;
- ObjectT* object_;
- P1 p1_;
-};
-
-template <class FunctorT, class R,
- class P1>
-class Functor1 {
- public:
- Functor1(const FunctorT& functor, P1 p1)
- : functor_(functor),
- p1_(p1) {}
- R operator()() const {
- return functor_(p1_); }
- private:
- FunctorT functor_;
- P1 p1_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)(P1)
-
-template <class ObjectT, class R,
- class P1>
-MethodFunctor1<ObjectT, FP_T(NONAME), R, P1>
-Bind(FP_T(method), ObjectT* object,
- typename detail::identity<P1>::type p1) {
- return MethodFunctor1<ObjectT, FP_T(NONAME), R, P1>(
- method, object, p1);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)(P1) const
-
-template <class ObjectT, class R,
- class P1>
-MethodFunctor1<const ObjectT, FP_T(NONAME), R, P1>
-Bind(FP_T(method), const ObjectT* object,
- typename detail::identity<P1>::type p1) {
- return MethodFunctor1<const ObjectT, FP_T(NONAME), R, P1>(
- method, object, p1);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)(P1)
-
-template <class R,
- class P1>
-Functor1<FP_T(NONAME), R, P1>
-Bind(FP_T(function),
- typename detail::identity<P1>::type p1) {
- return Functor1<FP_T(NONAME), R, P1>(
- function, p1);
-}
-
-#undef FP_T
-
-template <class ObjectT, class MethodT, class R,
- class P1,
- class P2>
-class MethodFunctor2 {
- public:
- MethodFunctor2(MethodT method, ObjectT* object,
- P1 p1,
- P2 p2)
- : method_(method), object_(object),
- p1_(p1),
- p2_(p2) {}
- R operator()() const {
- return (object_->*method_)(p1_, p2_); }
- private:
- MethodT method_;
- ObjectT* object_;
- P1 p1_;
- P2 p2_;
-};
-
-template <class FunctorT, class R,
- class P1,
- class P2>
-class Functor2 {
- public:
- Functor2(const FunctorT& functor, P1 p1, P2 p2)
- : functor_(functor),
- p1_(p1),
- p2_(p2) {}
- R operator()() const {
- return functor_(p1_, p2_); }
- private:
- FunctorT functor_;
- P1 p1_;
- P2 p2_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)(P1, P2)
-
-template <class ObjectT, class R,
- class P1,
- class P2>
-MethodFunctor2<ObjectT, FP_T(NONAME), R, P1, P2>
-Bind(FP_T(method), ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2) {
- return MethodFunctor2<ObjectT, FP_T(NONAME), R, P1, P2>(
- method, object, p1, p2);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)(P1, P2) const
-
-template <class ObjectT, class R,
- class P1,
- class P2>
-MethodFunctor2<const ObjectT, FP_T(NONAME), R, P1, P2>
-Bind(FP_T(method), const ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2) {
- return MethodFunctor2<const ObjectT, FP_T(NONAME), R, P1, P2>(
- method, object, p1, p2);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)(P1, P2)
-
-template <class R,
- class P1,
- class P2>
-Functor2<FP_T(NONAME), R, P1, P2>
-Bind(FP_T(function),
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2) {
- return Functor2<FP_T(NONAME), R, P1, P2>(
- function, p1, p2);
-}
-
-#undef FP_T
-
-template <class ObjectT, class MethodT, class R,
- class P1,
- class P2,
- class P3>
-class MethodFunctor3 {
- public:
- MethodFunctor3(MethodT method, ObjectT* object,
- P1 p1,
- P2 p2,
- P3 p3)
- : method_(method), object_(object),
- p1_(p1),
- p2_(p2),
- p3_(p3) {}
- R operator()() const {
- return (object_->*method_)(p1_, p2_, p3_); }
- private:
- MethodT method_;
- ObjectT* object_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
-};
-
-template <class FunctorT, class R,
- class P1,
- class P2,
- class P3>
-class Functor3 {
- public:
- Functor3(const FunctorT& functor, P1 p1, P2 p2, P3 p3)
- : functor_(functor),
- p1_(p1),
- p2_(p2),
- p3_(p3) {}
- R operator()() const {
- return functor_(p1_, p2_, p3_); }
- private:
- FunctorT functor_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3)
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3>
-MethodFunctor3<ObjectT, FP_T(NONAME), R, P1, P2, P3>
-Bind(FP_T(method), ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3) {
- return MethodFunctor3<ObjectT, FP_T(NONAME), R, P1, P2, P3>(
- method, object, p1, p2, p3);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3) const
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3>
-MethodFunctor3<const ObjectT, FP_T(NONAME), R, P1, P2, P3>
-Bind(FP_T(method), const ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3) {
- return MethodFunctor3<const ObjectT, FP_T(NONAME), R, P1, P2, P3>(
- method, object, p1, p2, p3);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)(P1, P2, P3)
-
-template <class R,
- class P1,
- class P2,
- class P3>
-Functor3<FP_T(NONAME), R, P1, P2, P3>
-Bind(FP_T(function),
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3) {
- return Functor3<FP_T(NONAME), R, P1, P2, P3>(
- function, p1, p2, p3);
-}
-
-#undef FP_T
-
-template <class ObjectT, class MethodT, class R,
- class P1,
- class P2,
- class P3,
- class P4>
-class MethodFunctor4 {
- public:
- MethodFunctor4(MethodT method, ObjectT* object,
- P1 p1,
- P2 p2,
- P3 p3,
- P4 p4)
- : method_(method), object_(object),
- p1_(p1),
- p2_(p2),
- p3_(p3),
- p4_(p4) {}
- R operator()() const {
- return (object_->*method_)(p1_, p2_, p3_, p4_); }
- private:
- MethodT method_;
- ObjectT* object_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
- P4 p4_;
-};
-
-template <class FunctorT, class R,
- class P1,
- class P2,
- class P3,
- class P4>
-class Functor4 {
- public:
- Functor4(const FunctorT& functor, P1 p1, P2 p2, P3 p3, P4 p4)
- : functor_(functor),
- p1_(p1),
- p2_(p2),
- p3_(p3),
- p4_(p4) {}
- R operator()() const {
- return functor_(p1_, p2_, p3_, p4_); }
- private:
- FunctorT functor_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
- P4 p4_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3, P4)
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3,
- class P4>
-MethodFunctor4<ObjectT, FP_T(NONAME), R, P1, P2, P3, P4>
-Bind(FP_T(method), ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4) {
- return MethodFunctor4<ObjectT, FP_T(NONAME), R, P1, P2, P3, P4>(
- method, object, p1, p2, p3, p4);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3, P4) const
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3,
- class P4>
-MethodFunctor4<const ObjectT, FP_T(NONAME), R, P1, P2, P3, P4>
-Bind(FP_T(method), const ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4) {
- return MethodFunctor4<const ObjectT, FP_T(NONAME), R, P1, P2, P3, P4>(
- method, object, p1, p2, p3, p4);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)(P1, P2, P3, P4)
-
-template <class R,
- class P1,
- class P2,
- class P3,
- class P4>
-Functor4<FP_T(NONAME), R, P1, P2, P3, P4>
-Bind(FP_T(function),
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4) {
- return Functor4<FP_T(NONAME), R, P1, P2, P3, P4>(
- function, p1, p2, p3, p4);
-}
-
-#undef FP_T
-
-template <class ObjectT, class MethodT, class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-class MethodFunctor5 {
- public:
- MethodFunctor5(MethodT method, ObjectT* object,
- P1 p1,
- P2 p2,
- P3 p3,
- P4 p4,
- P5 p5)
- : method_(method), object_(object),
- p1_(p1),
- p2_(p2),
- p3_(p3),
- p4_(p4),
- p5_(p5) {}
- R operator()() const {
- return (object_->*method_)(p1_, p2_, p3_, p4_, p5_); }
- private:
- MethodT method_;
- ObjectT* object_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
- P4 p4_;
- P5 p5_;
-};
-
-template <class FunctorT, class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-class Functor5 {
- public:
- Functor5(const FunctorT& functor, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5)
- : functor_(functor),
- p1_(p1),
- p2_(p2),
- p3_(p3),
- p4_(p4),
- p5_(p5) {}
- R operator()() const {
- return functor_(p1_, p2_, p3_, p4_, p5_); }
- private:
- FunctorT functor_;
- P1 p1_;
- P2 p2_;
- P3 p3_;
- P4 p4_;
- P5 p5_;
-};
-
-
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3, P4, P5)
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-MethodFunctor5<ObjectT, FP_T(NONAME), R, P1, P2, P3, P4, P5>
-Bind(FP_T(method), ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4,
- typename detail::identity<P5>::type p5) {
- return MethodFunctor5<ObjectT, FP_T(NONAME), R, P1, P2, P3, P4, P5>(
- method, object, p1, p2, p3, p4, p5);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)(P1, P2, P3, P4, P5) const
-
-template <class ObjectT, class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-MethodFunctor5<const ObjectT, FP_T(NONAME), R, P1, P2, P3, P4, P5>
-Bind(FP_T(method), const ObjectT* object,
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4,
- typename detail::identity<P5>::type p5) {
- return MethodFunctor5<const ObjectT, FP_T(NONAME), R, P1, P2, P3, P4, P5>(
- method, object, p1, p2, p3, p4, p5);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)(P1, P2, P3, P4, P5)
-
-template <class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-Functor5<FP_T(NONAME), R, P1, P2, P3, P4, P5>
-Bind(FP_T(function),
- typename detail::identity<P1>::type p1,
- typename detail::identity<P2>::type p2,
- typename detail::identity<P3>::type p3,
- typename detail::identity<P4>::type p4,
- typename detail::identity<P5>::type p5) {
- return Functor5<FP_T(NONAME), R, P1, P2, P3, P4, P5>(
- function, p1, p2, p3, p4, p5);
-}
-
-#undef FP_T
-
-} // namespace talk_base
-
-#undef NONAME
-
-#endif // TALK_BASE_BIND_H_
diff --git a/base/bind.h.pump b/base/bind.h.pump
deleted file mode 100644
index 2ebb895..0000000
--- a/base/bind.h.pump
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// To generate bind.h from bind.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py bind.h.pump
-
-// Bind() is an overloaded function that converts method calls into function
-// objects (aka functors). It captures any arguments to the method by value
-// when Bind is called, producing a stateful, nullary function object. Care
-// should be taken about the lifetime of objects captured by Bind(); the
-// returned functor knows nothing about the lifetime of the method's object or
-// any arguments passed by pointer, and calling the functor with a destroyed
-// object will surely do bad things.
-//
-// Example usage:
-// struct Foo {
-// int Test1() { return 42; }
-// int Test2() const { return 52; }
-// int Test3(int x) { return x*x; }
-// float Test4(int x, float y) { return x + y; }
-// };
-//
-// int main() {
-// Foo foo;
-// cout << talk_base::Bind(&Foo::Test1, &foo)() << endl;
-// cout << talk_base::Bind(&Foo::Test2, &foo)() << endl;
-// cout << talk_base::Bind(&Foo::Test3, &foo, 3)() << endl;
-// cout << talk_base::Bind(&Foo::Test4, &foo, 7, 8.5f)() << endl;
-// }
-
-#ifndef TALK_BASE_BIND_H_
-#define TALK_BASE_BIND_H_
-
-#define NONAME
-
-namespace talk_base {
-namespace detail {
-// This is needed because the template parameters in Bind can't be resolved
-// if they're used both as parameters of the function pointer type and as
-// parameters to Bind itself: the function pointer parameters are exact
-// matches to the function prototype, but the parameters to bind have
-// references stripped. This trick allows the compiler to dictate the Bind
-// parameter types rather than deduce them.
-template <class T> struct identity { typedef T type; };
-} // namespace detail
-
-$var n = 5
-$range i 0..n
-$for i [[
-$range j 1..i
-
-template <class ObjectT, class MethodT, class R$for j [[,
- class P$j]]>
-class MethodFunctor$i {
- public:
- MethodFunctor$i(MethodT method, ObjectT* object$for j [[,
- P$j p$j]])
- : method_(method), object_(object)$for j [[,
- p$(j)_(p$j)]] {}
- R operator()() const {
- return (object_->*method_)($for j , [[p$(j)_]]); }
- private:
- MethodT method_;
- ObjectT* object_;$for j [[
-
- P$j p$(j)_;]]
-
-};
-
-template <class FunctorT, class R$for j [[,
- class P$j]]>
-class Functor$i {
- public:
- $if i == 0 [[explicit ]]
-Functor$i(const FunctorT& functor$for j [[, P$j p$j]])
- : functor_(functor)$for j [[,
- p$(j)_(p$j)]] {}
- R operator()() const {
- return functor_($for j , [[p$(j)_]]); }
- private:
- FunctorT functor_;$for j [[
-
- P$j p$(j)_;]]
-
-};
-
-
-#define FP_T(x) R (ObjectT::*x)($for j , [[P$j]])
-
-template <class ObjectT, class R$for j [[,
- class P$j]]>
-MethodFunctor$i<ObjectT, FP_T(NONAME), R$for j [[, P$j]]>
-Bind(FP_T(method), ObjectT* object$for j [[,
- typename detail::identity<P$j>::type p$j]]) {
- return MethodFunctor$i<ObjectT, FP_T(NONAME), R$for j [[, P$j]]>(
- method, object$for j [[, p$j]]);
-}
-
-#undef FP_T
-#define FP_T(x) R (ObjectT::*x)($for j , [[P$j]]) const
-
-template <class ObjectT, class R$for j [[,
- class P$j]]>
-MethodFunctor$i<const ObjectT, FP_T(NONAME), R$for j [[, P$j]]>
-Bind(FP_T(method), const ObjectT* object$for j [[,
- typename detail::identity<P$j>::type p$j]]) {
- return MethodFunctor$i<const ObjectT, FP_T(NONAME), R$for j [[, P$j]]>(
- method, object$for j [[, p$j]]);
-}
-
-#undef FP_T
-#define FP_T(x) R (*x)($for j , [[P$j]])
-
-template <class R$for j [[,
- class P$j]]>
-Functor$i<FP_T(NONAME), R$for j [[, P$j]]>
-Bind(FP_T(function)$for j [[,
- typename detail::identity<P$j>::type p$j]]) {
- return Functor$i<FP_T(NONAME), R$for j [[, P$j]]>(
- function$for j [[, p$j]]);
-}
-
-#undef FP_T
-
-]]
-
-} // namespace talk_base
-
-#undef NONAME
-
-#endif // TALK_BASE_BIND_H_
diff --git a/base/bind_unittest.cc b/base/bind_unittest.cc
deleted file mode 100644
index 78ac278..0000000
--- a/base/bind_unittest.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/bind.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-namespace {
-
-struct MethodBindTester {
- void NullaryVoid() { ++call_count; }
- int NullaryInt() { ++call_count; return 1; }
- int NullaryConst() const { ++call_count; return 2; }
- void UnaryVoid(int dummy) { ++call_count; }
- template <class T> T Identity(T value) { ++call_count; return value; }
- int UnaryByRef(int& value) const { ++call_count; return ++value; } // NOLINT
- int Multiply(int a, int b) const { ++call_count; return a * b; }
- mutable int call_count;
-};
-
-int Return42() { return 42; }
-int Negate(int a) { return -a; }
-int Multiply(int a, int b) { return a * b; }
-
-} // namespace
-
-TEST(BindTest, BindToMethod) {
- MethodBindTester object = {0};
- EXPECT_EQ(0, object.call_count);
- Bind(&MethodBindTester::NullaryVoid, &object)();
- EXPECT_EQ(1, object.call_count);
- EXPECT_EQ(1, Bind(&MethodBindTester::NullaryInt, &object)());
- EXPECT_EQ(2, object.call_count);
- EXPECT_EQ(2, Bind(&MethodBindTester::NullaryConst,
- static_cast<const MethodBindTester*>(&object))());
- EXPECT_EQ(3, object.call_count);
- Bind(&MethodBindTester::UnaryVoid, &object, 5)();
- EXPECT_EQ(4, object.call_count);
- EXPECT_EQ(100, Bind(&MethodBindTester::Identity<int>, &object, 100)());
- EXPECT_EQ(5, object.call_count);
- const std::string string_value("test string");
- EXPECT_EQ(string_value, Bind(&MethodBindTester::Identity<std::string>,
- &object, string_value)());
- EXPECT_EQ(6, object.call_count);
- int value = 11;
- EXPECT_EQ(12, Bind(&MethodBindTester::UnaryByRef, &object, value)());
- EXPECT_EQ(12, value);
- EXPECT_EQ(7, object.call_count);
- EXPECT_EQ(56, Bind(&MethodBindTester::Multiply, &object, 7, 8)());
- EXPECT_EQ(8, object.call_count);
-}
-
-TEST(BindTest, BindToFunction) {
- EXPECT_EQ(42, Bind(&Return42)());
- EXPECT_EQ(3, Bind(&Negate, -3)());
- EXPECT_EQ(56, Bind(&Multiply, 8, 7)());
-}
-
-} // namespace talk_base
diff --git a/base/buffer.h b/base/buffer.h
deleted file mode 100644
index 2d589f2..0000000
--- a/base/buffer.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * libjingle
- * Copyright 2004-2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BUFFER_H_
-#define TALK_BASE_BUFFER_H_
-
-#include <string.h>
-
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-// Basic buffer class, can be grown and shrunk dynamically.
-// Unlike std::string/vector, does not initialize data when expanding capacity.
-class Buffer {
- public:
- Buffer() {
- Construct(NULL, 0, 0);
- }
- Buffer(const void* data, size_t length) {
- Construct(data, length, length);
- }
- Buffer(const void* data, size_t length, size_t capacity) {
- Construct(data, length, capacity);
- }
- Buffer(const Buffer& buf) {
- Construct(buf.data(), buf.length(), buf.length());
- }
-
- const char* data() const { return data_.get(); }
- char* data() { return data_.get(); }
- // TODO: should this be size(), like STL?
- size_t length() const { return length_; }
- size_t capacity() const { return capacity_; }
-
- Buffer& operator=(const Buffer& buf) {
- if (&buf != this) {
- Construct(buf.data(), buf.length(), buf.length());
- }
- return *this;
- }
- bool operator==(const Buffer& buf) const {
- return (length_ == buf.length() &&
- memcmp(data_.get(), buf.data(), length_) == 0);
- }
- bool operator!=(const Buffer& buf) const {
- return !operator==(buf);
- }
-
- void SetData(const void* data, size_t length) {
- ASSERT(data != NULL || length == 0);
- SetLength(length);
- memcpy(data_.get(), data, length);
- }
- void AppendData(const void* data, size_t length) {
- ASSERT(data != NULL || length == 0);
- size_t old_length = length_;
- SetLength(length_ + length);
- memcpy(data_.get() + old_length, data, length);
- }
- void SetLength(size_t length) {
- SetCapacity(length);
- length_ = length;
- }
- void SetCapacity(size_t capacity) {
- if (capacity > capacity_) {
- talk_base::scoped_ptr<char[]> data(new char[capacity]);
- memcpy(data.get(), data_.get(), length_);
- data_.swap(data);
- capacity_ = capacity;
- }
- }
-
- void TransferTo(Buffer* buf) {
- ASSERT(buf != NULL);
- buf->data_.reset(data_.release());
- buf->length_ = length_;
- buf->capacity_ = capacity_;
- Construct(NULL, 0, 0);
- }
-
- protected:
- void Construct(const void* data, size_t length, size_t capacity) {
- data_.reset(new char[capacity_ = capacity]);
- SetData(data, length);
- }
-
- scoped_ptr<char[]> data_;
- size_t length_;
- size_t capacity_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_BUFFER_H_
diff --git a/base/buffer_unittest.cc b/base/buffer_unittest.cc
deleted file mode 100644
index b0aa243..0000000
--- a/base/buffer_unittest.cc
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/buffer.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-static const char kTestData[] = {
- 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF
-};
-
-TEST(BufferTest, TestConstructDefault) {
- Buffer buf;
- EXPECT_EQ(0U, buf.length());
- EXPECT_EQ(0U, buf.capacity());
- EXPECT_EQ(Buffer(), buf);
-}
-
-TEST(BufferTest, TestConstructEmptyWithCapacity) {
- Buffer buf(NULL, 0, 256U);
- EXPECT_EQ(0U, buf.length());
- EXPECT_EQ(256U, buf.capacity());
- EXPECT_EQ(Buffer(), buf);
-}
-
-TEST(BufferTest, TestConstructData) {
- Buffer buf(kTestData, sizeof(kTestData));
- EXPECT_EQ(sizeof(kTestData), buf.length());
- EXPECT_EQ(sizeof(kTestData), buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(Buffer(kTestData, sizeof(kTestData)), buf);
-}
-
-TEST(BufferTest, TestConstructDataWithCapacity) {
- Buffer buf(kTestData, sizeof(kTestData), 256U);
- EXPECT_EQ(sizeof(kTestData), buf.length());
- EXPECT_EQ(256U, buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(Buffer(kTestData, sizeof(kTestData)), buf);
-}
-
-TEST(BufferTest, TestConstructCopy) {
- Buffer buf1(kTestData, sizeof(kTestData), 256), buf2(buf1);
- EXPECT_EQ(sizeof(kTestData), buf2.length());
- EXPECT_EQ(sizeof(kTestData), buf2.capacity()); // capacity isn't copied
- EXPECT_EQ(0, memcmp(buf2.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(buf1, buf2);
-}
-
-TEST(BufferTest, TestAssign) {
- Buffer buf1, buf2(kTestData, sizeof(kTestData), 256);
- EXPECT_NE(buf1, buf2);
- buf1 = buf2;
- EXPECT_EQ(sizeof(kTestData), buf1.length());
- EXPECT_EQ(sizeof(kTestData), buf1.capacity()); // capacity isn't copied
- EXPECT_EQ(0, memcmp(buf1.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(buf1, buf2);
-}
-
-TEST(BufferTest, TestSetData) {
- Buffer buf;
- buf.SetData(kTestData, sizeof(kTestData));
- EXPECT_EQ(sizeof(kTestData), buf.length());
- EXPECT_EQ(sizeof(kTestData), buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestAppendData) {
- Buffer buf(kTestData, sizeof(kTestData));
- buf.AppendData(kTestData, sizeof(kTestData));
- EXPECT_EQ(2 * sizeof(kTestData), buf.length());
- EXPECT_EQ(2 * sizeof(kTestData), buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(0, memcmp(buf.data() + sizeof(kTestData),
- kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestSetLengthSmaller) {
- Buffer buf;
- buf.SetData(kTestData, sizeof(kTestData));
- buf.SetLength(sizeof(kTestData) / 2);
- EXPECT_EQ(sizeof(kTestData) / 2, buf.length());
- EXPECT_EQ(sizeof(kTestData), buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData) / 2));
-}
-
-TEST(BufferTest, TestSetLengthLarger) {
- Buffer buf;
- buf.SetData(kTestData, sizeof(kTestData));
- buf.SetLength(sizeof(kTestData) * 2);
- EXPECT_EQ(sizeof(kTestData) * 2, buf.length());
- EXPECT_EQ(sizeof(kTestData) * 2, buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestSetCapacitySmaller) {
- Buffer buf;
- buf.SetData(kTestData, sizeof(kTestData));
- buf.SetCapacity(sizeof(kTestData) / 2); // should be ignored
- EXPECT_EQ(sizeof(kTestData), buf.length());
- EXPECT_EQ(sizeof(kTestData), buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestSetCapacityLarger) {
- Buffer buf(kTestData, sizeof(kTestData));
- buf.SetCapacity(sizeof(kTestData) * 2);
- EXPECT_EQ(sizeof(kTestData), buf.length());
- EXPECT_EQ(sizeof(kTestData) * 2, buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestSetCapacityThenSetLength) {
- Buffer buf(kTestData, sizeof(kTestData));
- buf.SetCapacity(sizeof(kTestData) * 4);
- memcpy(buf.data() + sizeof(kTestData), kTestData, sizeof(kTestData));
- buf.SetLength(sizeof(kTestData) * 2);
- EXPECT_EQ(sizeof(kTestData) * 2, buf.length());
- EXPECT_EQ(sizeof(kTestData) * 4, buf.capacity());
- EXPECT_EQ(0, memcmp(buf.data(), kTestData, sizeof(kTestData)));
- EXPECT_EQ(0, memcmp(buf.data() + sizeof(kTestData),
- kTestData, sizeof(kTestData)));
-}
-
-TEST(BufferTest, TestTransfer) {
- Buffer buf1(kTestData, sizeof(kTestData), 256U), buf2;
- buf1.TransferTo(&buf2);
- EXPECT_EQ(0U, buf1.length());
- EXPECT_EQ(0U, buf1.capacity());
- EXPECT_EQ(sizeof(kTestData), buf2.length());
- EXPECT_EQ(256U, buf2.capacity()); // capacity does transfer
- EXPECT_EQ(0, memcmp(buf2.data(), kTestData, sizeof(kTestData)));
-}
-
-} // namespace talk_base
diff --git a/base/bytebuffer.cc b/base/bytebuffer.cc
deleted file mode 100644
index 396a1d3..0000000
--- a/base/bytebuffer.cc
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/bytebuffer.h"
-
-#include <assert.h>
-#include <string.h>
-
-#include <algorithm>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/byteorder.h"
-
-namespace talk_base {
-
-static const int DEFAULT_SIZE = 4096;
-
-ByteBuffer::ByteBuffer() {
- Construct(NULL, DEFAULT_SIZE, ORDER_NETWORK);
-}
-
-ByteBuffer::ByteBuffer(ByteOrder byte_order) {
- Construct(NULL, DEFAULT_SIZE, byte_order);
-}
-
-ByteBuffer::ByteBuffer(const char* bytes, size_t len) {
- Construct(bytes, len, ORDER_NETWORK);
-}
-
-ByteBuffer::ByteBuffer(const char* bytes, size_t len, ByteOrder byte_order) {
- Construct(bytes, len, byte_order);
-}
-
-ByteBuffer::ByteBuffer(const char* bytes) {
- Construct(bytes, strlen(bytes), ORDER_NETWORK);
-}
-
-void ByteBuffer::Construct(const char* bytes, size_t len,
- ByteOrder byte_order) {
- version_ = 0;
- start_ = 0;
- size_ = len;
- byte_order_ = byte_order;
- bytes_ = new char[size_];
-
- if (bytes) {
- end_ = len;
- memcpy(bytes_, bytes, end_);
- } else {
- end_ = 0;
- }
-}
-
-ByteBuffer::~ByteBuffer() {
- delete[] bytes_;
-}
-
-bool ByteBuffer::ReadUInt8(uint8* val) {
- if (!val) return false;
-
- return ReadBytes(reinterpret_cast<char*>(val), 1);
-}
-
-bool ByteBuffer::ReadUInt16(uint16* val) {
- if (!val) return false;
-
- uint16 v;
- if (!ReadBytes(reinterpret_cast<char*>(&v), 2)) {
- return false;
- } else {
- *val = (byte_order_ == ORDER_NETWORK) ? NetworkToHost16(v) : v;
- return true;
- }
-}
-
-bool ByteBuffer::ReadUInt24(uint32* val) {
- if (!val) return false;
-
- uint32 v = 0;
- char* read_into = reinterpret_cast<char*>(&v);
- if (byte_order_ == ORDER_NETWORK || IsHostBigEndian()) {
- ++read_into;
- }
-
- if (!ReadBytes(read_into, 3)) {
- return false;
- } else {
- *val = (byte_order_ == ORDER_NETWORK) ? NetworkToHost32(v) : v;
- return true;
- }
-}
-
-bool ByteBuffer::ReadUInt32(uint32* val) {
- if (!val) return false;
-
- uint32 v;
- if (!ReadBytes(reinterpret_cast<char*>(&v), 4)) {
- return false;
- } else {
- *val = (byte_order_ == ORDER_NETWORK) ? NetworkToHost32(v) : v;
- return true;
- }
-}
-
-bool ByteBuffer::ReadUInt64(uint64* val) {
- if (!val) return false;
-
- uint64 v;
- if (!ReadBytes(reinterpret_cast<char*>(&v), 8)) {
- return false;
- } else {
- *val = (byte_order_ == ORDER_NETWORK) ? NetworkToHost64(v) : v;
- return true;
- }
-}
-
-bool ByteBuffer::ReadString(std::string* val, size_t len) {
- if (!val) return false;
-
- if (len > Length()) {
- return false;
- } else {
- val->append(bytes_ + start_, len);
- start_ += len;
- return true;
- }
-}
-
-bool ByteBuffer::ReadBytes(char* val, size_t len) {
- if (len > Length()) {
- return false;
- } else {
- memcpy(val, bytes_ + start_, len);
- start_ += len;
- return true;
- }
-}
-
-void ByteBuffer::WriteUInt8(uint8 val) {
- WriteBytes(reinterpret_cast<const char*>(&val), 1);
-}
-
-void ByteBuffer::WriteUInt16(uint16 val) {
- uint16 v = (byte_order_ == ORDER_NETWORK) ? HostToNetwork16(val) : val;
- WriteBytes(reinterpret_cast<const char*>(&v), 2);
-}
-
-void ByteBuffer::WriteUInt24(uint32 val) {
- uint32 v = (byte_order_ == ORDER_NETWORK) ? HostToNetwork32(val) : val;
- char* start = reinterpret_cast<char*>(&v);
- if (byte_order_ == ORDER_NETWORK || IsHostBigEndian()) {
- ++start;
- }
- WriteBytes(start, 3);
-}
-
-void ByteBuffer::WriteUInt32(uint32 val) {
- uint32 v = (byte_order_ == ORDER_NETWORK) ? HostToNetwork32(val) : val;
- WriteBytes(reinterpret_cast<const char*>(&v), 4);
-}
-
-void ByteBuffer::WriteUInt64(uint64 val) {
- uint64 v = (byte_order_ == ORDER_NETWORK) ? HostToNetwork64(val) : val;
- WriteBytes(reinterpret_cast<const char*>(&v), 8);
-}
-
-void ByteBuffer::WriteString(const std::string& val) {
- WriteBytes(val.c_str(), val.size());
-}
-
-void ByteBuffer::WriteBytes(const char* val, size_t len) {
- memcpy(ReserveWriteBuffer(len), val, len);
-}
-
-char* ByteBuffer::ReserveWriteBuffer(size_t len) {
- if (Length() + len > Capacity())
- Resize(Length() + len);
-
- char* start = bytes_ + end_;
- end_ += len;
- return start;
-}
-
-void ByteBuffer::Resize(size_t size) {
- size_t len = _min(end_ - start_, size);
- if (size <= size_) {
- // Don't reallocate, just move data backwards
- memmove(bytes_, bytes_ + start_, len);
- } else {
- // Reallocate a larger buffer.
- size_ = _max(size, 3 * size_ / 2);
- char* new_bytes = new char[size_];
- memcpy(new_bytes, bytes_ + start_, len);
- delete [] bytes_;
- bytes_ = new_bytes;
- }
- start_ = 0;
- end_ = len;
- ++version_;
-}
-
-bool ByteBuffer::Consume(size_t size) {
- if (size > Length())
- return false;
- start_ += size;
- return true;
-}
-
-ByteBuffer::ReadPosition ByteBuffer::GetReadPosition() const {
- return ReadPosition(start_, version_);
-}
-
-bool ByteBuffer::SetReadPosition(const ReadPosition &position) {
- if (position.version_ != version_) {
- return false;
- }
- start_ = position.start_;
- return true;
-}
-
-void ByteBuffer::Clear() {
- memset(bytes_, 0, size_);
- start_ = end_ = 0;
- ++version_;
-}
-
-} // namespace talk_base
diff --git a/base/bytebuffer.h b/base/bytebuffer.h
deleted file mode 100644
index a12c59c..0000000
--- a/base/bytebuffer.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BYTEBUFFER_H_
-#define TALK_BASE_BYTEBUFFER_H_
-
-#include <string>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/constructormagic.h"
-
-namespace talk_base {
-
-class ByteBuffer {
- public:
-
- enum ByteOrder {
- ORDER_NETWORK = 0, // Default, use network byte order (big endian).
- ORDER_HOST, // Use the native order of the host.
- };
-
- // |byte_order| defines order of bytes in the buffer.
- ByteBuffer();
- explicit ByteBuffer(ByteOrder byte_order);
- ByteBuffer(const char* bytes, size_t len);
- ByteBuffer(const char* bytes, size_t len, ByteOrder byte_order);
-
- // Initializes buffer from a zero-terminated string.
- explicit ByteBuffer(const char* bytes);
-
- ~ByteBuffer();
-
- const char* Data() const { return bytes_ + start_; }
- size_t Length() const { return end_ - start_; }
- size_t Capacity() const { return size_ - start_; }
- ByteOrder Order() const { return byte_order_; }
-
- // Read a next value from the buffer. Return false if there isn't
- // enough data left for the specified type.
- bool ReadUInt8(uint8* val);
- bool ReadUInt16(uint16* val);
- bool ReadUInt24(uint32* val);
- bool ReadUInt32(uint32* val);
- bool ReadUInt64(uint64* val);
- bool ReadBytes(char* val, size_t len);
-
- // Appends next |len| bytes from the buffer to |val|. Returns false
- // if there is less than |len| bytes left.
- bool ReadString(std::string* val, size_t len);
-
- // Write value to the buffer. Resizes the buffer when it is
- // neccessary.
- void WriteUInt8(uint8 val);
- void WriteUInt16(uint16 val);
- void WriteUInt24(uint32 val);
- void WriteUInt32(uint32 val);
- void WriteUInt64(uint64 val);
- void WriteString(const std::string& val);
- void WriteBytes(const char* val, size_t len);
-
- // Reserves the given number of bytes and returns a char* that can be written
- // into. Useful for functions that require a char* buffer and not a
- // ByteBuffer.
- char* ReserveWriteBuffer(size_t len);
-
- // Resize the buffer to the specified |size|. This invalidates any remembered
- // seek positions.
- void Resize(size_t size);
-
- // Moves current position |size| bytes forward. Returns false if
- // there is less than |size| bytes left in the buffer. Consume doesn't
- // permanently remove data, so remembered read positions are still valid
- // after this call.
- bool Consume(size_t size);
-
- // Clears the contents of the buffer. After this, Length() will be 0.
- void Clear();
-
- // Used with GetReadPosition/SetReadPosition.
- class ReadPosition {
- friend class ByteBuffer;
- ReadPosition(size_t start, int version)
- : start_(start), version_(version) { }
- size_t start_;
- int version_;
- };
-
- // Remembers the current read position for a future SetReadPosition. Any
- // calls to Shift or Resize in the interim will invalidate the position.
- ReadPosition GetReadPosition() const;
-
- // If the given position is still valid, restores that read position.
- bool SetReadPosition(const ReadPosition &position);
-
- private:
- void Construct(const char* bytes, size_t size, ByteOrder byte_order);
-
- char* bytes_;
- size_t size_;
- size_t start_;
- size_t end_;
- int version_;
- ByteOrder byte_order_;
-
- // There are sensible ways to define these, but they aren't needed in our code
- // base.
- DISALLOW_COPY_AND_ASSIGN(ByteBuffer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_BYTEBUFFER_H_
diff --git a/base/bytebuffer_unittest.cc b/base/bytebuffer_unittest.cc
deleted file mode 100644
index 2c73453..0000000
--- a/base/bytebuffer_unittest.cc
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/bytebuffer.h"
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-TEST(ByteBufferTest, TestByteOrder) {
- uint16 n16 = 1;
- uint32 n32 = 1;
- uint64 n64 = 1;
-
- EXPECT_EQ(n16, NetworkToHost16(HostToNetwork16(n16)));
- EXPECT_EQ(n32, NetworkToHost32(HostToNetwork32(n32)));
- EXPECT_EQ(n64, NetworkToHost64(HostToNetwork64(n64)));
-
- if (IsHostBigEndian()) {
- // The host is the network (big) endian.
- EXPECT_EQ(n16, HostToNetwork16(n16));
- EXPECT_EQ(n32, HostToNetwork32(n32));
- EXPECT_EQ(n64, HostToNetwork64(n64));
-
- // GetBE converts big endian to little endian here.
- EXPECT_EQ(n16 >> 8, GetBE16(&n16));
- EXPECT_EQ(n32 >> 24, GetBE32(&n32));
- EXPECT_EQ(n64 >> 56, GetBE64(&n64));
- } else {
- // The host is little endian.
- EXPECT_NE(n16, HostToNetwork16(n16));
- EXPECT_NE(n32, HostToNetwork32(n32));
- EXPECT_NE(n64, HostToNetwork64(n64));
-
- // GetBE converts little endian to big endian here.
- EXPECT_EQ(GetBE16(&n16), HostToNetwork16(n16));
- EXPECT_EQ(GetBE32(&n32), HostToNetwork32(n32));
- EXPECT_EQ(GetBE64(&n64), HostToNetwork64(n64));
-
- // GetBE converts little endian to big endian here.
- EXPECT_EQ(n16 << 8, GetBE16(&n16));
- EXPECT_EQ(n32 << 24, GetBE32(&n32));
- EXPECT_EQ(n64 << 56, GetBE64(&n64));
- }
-}
-
-TEST(ByteBufferTest, TestBufferLength) {
- ByteBuffer buffer;
- size_t size = 0;
- EXPECT_EQ(size, buffer.Length());
-
- buffer.WriteUInt8(1);
- ++size;
- EXPECT_EQ(size, buffer.Length());
-
- buffer.WriteUInt16(1);
- size += 2;
- EXPECT_EQ(size, buffer.Length());
-
- buffer.WriteUInt24(1);
- size += 3;
- EXPECT_EQ(size, buffer.Length());
-
- buffer.WriteUInt32(1);
- size += 4;
- EXPECT_EQ(size, buffer.Length());
-
- buffer.WriteUInt64(1);
- size += 8;
- EXPECT_EQ(size, buffer.Length());
-
- EXPECT_TRUE(buffer.Consume(0));
- EXPECT_EQ(size, buffer.Length());
-
- EXPECT_TRUE(buffer.Consume(4));
- size -= 4;
- EXPECT_EQ(size, buffer.Length());
-}
-
-TEST(ByteBufferTest, TestGetSetReadPosition) {
- ByteBuffer buffer("ABCDEF", 6);
- EXPECT_EQ(6U, buffer.Length());
- ByteBuffer::ReadPosition pos(buffer.GetReadPosition());
- EXPECT_TRUE(buffer.SetReadPosition(pos));
- EXPECT_EQ(6U, buffer.Length());
- std::string read;
- EXPECT_TRUE(buffer.ReadString(&read, 3));
- EXPECT_EQ("ABC", read);
- EXPECT_EQ(3U, buffer.Length());
- EXPECT_TRUE(buffer.SetReadPosition(pos));
- EXPECT_EQ(6U, buffer.Length());
- read.clear();
- EXPECT_TRUE(buffer.ReadString(&read, 3));
- EXPECT_EQ("ABC", read);
- EXPECT_EQ(3U, buffer.Length());
- // For a resize by writing Capacity() number of bytes.
- size_t capacity = buffer.Capacity();
- buffer.ReserveWriteBuffer(buffer.Capacity());
- EXPECT_EQ(capacity + 3U, buffer.Length());
- EXPECT_FALSE(buffer.SetReadPosition(pos));
- read.clear();
- EXPECT_TRUE(buffer.ReadString(&read, 3));
- EXPECT_EQ("DEF", read);
-}
-
-TEST(ByteBufferTest, TestReadWriteBuffer) {
- ByteBuffer::ByteOrder orders[2] = { ByteBuffer::ORDER_HOST,
- ByteBuffer::ORDER_NETWORK };
- for (size_t i = 0; i < ARRAY_SIZE(orders); i++) {
- ByteBuffer buffer(orders[i]);
- EXPECT_EQ(orders[i], buffer.Order());
- uint8 ru8;
- EXPECT_FALSE(buffer.ReadUInt8(&ru8));
-
- // Write and read uint8.
- uint8 wu8 = 1;
- buffer.WriteUInt8(wu8);
- EXPECT_TRUE(buffer.ReadUInt8(&ru8));
- EXPECT_EQ(wu8, ru8);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read uint16.
- uint16 wu16 = (1 << 8) + 1;
- buffer.WriteUInt16(wu16);
- uint16 ru16;
- EXPECT_TRUE(buffer.ReadUInt16(&ru16));
- EXPECT_EQ(wu16, ru16);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read uint24.
- uint32 wu24 = (3 << 16) + (2 << 8) + 1;
- buffer.WriteUInt24(wu24);
- uint32 ru24;
- EXPECT_TRUE(buffer.ReadUInt24(&ru24));
- EXPECT_EQ(wu24, ru24);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read uint32.
- uint32 wu32 = (4 << 24) + (3 << 16) + (2 << 8) + 1;
- buffer.WriteUInt32(wu32);
- uint32 ru32;
- EXPECT_TRUE(buffer.ReadUInt32(&ru32));
- EXPECT_EQ(wu32, ru32);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read uint64.
- uint32 another32 = (8 << 24) + (7 << 16) + (6 << 8) + 5;
- uint64 wu64 = (static_cast<uint64>(another32) << 32) + wu32;
- buffer.WriteUInt64(wu64);
- uint64 ru64;
- EXPECT_TRUE(buffer.ReadUInt64(&ru64));
- EXPECT_EQ(wu64, ru64);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read string.
- std::string write_string("hello");
- buffer.WriteString(write_string);
- std::string read_string;
- EXPECT_TRUE(buffer.ReadString(&read_string, write_string.size()));
- EXPECT_EQ(write_string, read_string);
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read bytes
- char write_bytes[] = "foo";
- buffer.WriteBytes(write_bytes, 3);
- char read_bytes[3];
- EXPECT_TRUE(buffer.ReadBytes(read_bytes, 3));
- for (int i = 0; i < 3; ++i) {
- EXPECT_EQ(write_bytes[i], read_bytes[i]);
- }
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read reserved buffer space
- char* write_dst = buffer.ReserveWriteBuffer(3);
- memcpy(write_dst, write_bytes, 3);
- memset(read_bytes, 0, 3);
- EXPECT_TRUE(buffer.ReadBytes(read_bytes, 3));
- for (int i = 0; i < 3; ++i) {
- EXPECT_EQ(write_bytes[i], read_bytes[i]);
- }
- EXPECT_EQ(0U, buffer.Length());
-
- // Write and read in order.
- buffer.WriteUInt8(wu8);
- buffer.WriteUInt16(wu16);
- buffer.WriteUInt24(wu24);
- buffer.WriteUInt32(wu32);
- buffer.WriteUInt64(wu64);
- EXPECT_TRUE(buffer.ReadUInt8(&ru8));
- EXPECT_EQ(wu8, ru8);
- EXPECT_TRUE(buffer.ReadUInt16(&ru16));
- EXPECT_EQ(wu16, ru16);
- EXPECT_TRUE(buffer.ReadUInt24(&ru24));
- EXPECT_EQ(wu24, ru24);
- EXPECT_TRUE(buffer.ReadUInt32(&ru32));
- EXPECT_EQ(wu32, ru32);
- EXPECT_TRUE(buffer.ReadUInt64(&ru64));
- EXPECT_EQ(wu64, ru64);
- EXPECT_EQ(0U, buffer.Length());
- }
-}
-
-} // namespace talk_base
diff --git a/base/byteorder.h b/base/byteorder.h
deleted file mode 100644
index cf26a12..0000000
--- a/base/byteorder.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_BYTEORDER_H_
-#define TALK_BASE_BYTEORDER_H_
-
-#if defined(POSIX) && !defined(__native_client__)
-#include <arpa/inet.h>
-#endif
-
-#ifdef WIN32
-#include <stdlib.h>
-#endif
-
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-// Reading and writing of little and big-endian numbers from memory
-// TODO: Optimized versions, with direct read/writes of
-// integers in host-endian format, when the platform supports it.
-
-inline void Set8(void* memory, size_t offset, uint8 v) {
- static_cast<uint8*>(memory)[offset] = v;
-}
-
-inline uint8 Get8(const void* memory, size_t offset) {
- return static_cast<const uint8*>(memory)[offset];
-}
-
-inline void SetBE16(void* memory, uint16 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 8));
- Set8(memory, 1, static_cast<uint8>(v >> 0));
-}
-
-inline void SetBE32(void* memory, uint32 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 24));
- Set8(memory, 1, static_cast<uint8>(v >> 16));
- Set8(memory, 2, static_cast<uint8>(v >> 8));
- Set8(memory, 3, static_cast<uint8>(v >> 0));
-}
-
-inline void SetBE64(void* memory, uint64 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 56));
- Set8(memory, 1, static_cast<uint8>(v >> 48));
- Set8(memory, 2, static_cast<uint8>(v >> 40));
- Set8(memory, 3, static_cast<uint8>(v >> 32));
- Set8(memory, 4, static_cast<uint8>(v >> 24));
- Set8(memory, 5, static_cast<uint8>(v >> 16));
- Set8(memory, 6, static_cast<uint8>(v >> 8));
- Set8(memory, 7, static_cast<uint8>(v >> 0));
-}
-
-inline uint16 GetBE16(const void* memory) {
- return static_cast<uint16>((Get8(memory, 0) << 8) |
- (Get8(memory, 1) << 0));
-}
-
-inline uint32 GetBE32(const void* memory) {
- return (static_cast<uint32>(Get8(memory, 0)) << 24) |
- (static_cast<uint32>(Get8(memory, 1)) << 16) |
- (static_cast<uint32>(Get8(memory, 2)) << 8) |
- (static_cast<uint32>(Get8(memory, 3)) << 0);
-}
-
-inline uint64 GetBE64(const void* memory) {
- return (static_cast<uint64>(Get8(memory, 0)) << 56) |
- (static_cast<uint64>(Get8(memory, 1)) << 48) |
- (static_cast<uint64>(Get8(memory, 2)) << 40) |
- (static_cast<uint64>(Get8(memory, 3)) << 32) |
- (static_cast<uint64>(Get8(memory, 4)) << 24) |
- (static_cast<uint64>(Get8(memory, 5)) << 16) |
- (static_cast<uint64>(Get8(memory, 6)) << 8) |
- (static_cast<uint64>(Get8(memory, 7)) << 0);
-}
-
-inline void SetLE16(void* memory, uint16 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 0));
- Set8(memory, 1, static_cast<uint8>(v >> 8));
-}
-
-inline void SetLE32(void* memory, uint32 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 0));
- Set8(memory, 1, static_cast<uint8>(v >> 8));
- Set8(memory, 2, static_cast<uint8>(v >> 16));
- Set8(memory, 3, static_cast<uint8>(v >> 24));
-}
-
-inline void SetLE64(void* memory, uint64 v) {
- Set8(memory, 0, static_cast<uint8>(v >> 0));
- Set8(memory, 1, static_cast<uint8>(v >> 8));
- Set8(memory, 2, static_cast<uint8>(v >> 16));
- Set8(memory, 3, static_cast<uint8>(v >> 24));
- Set8(memory, 4, static_cast<uint8>(v >> 32));
- Set8(memory, 5, static_cast<uint8>(v >> 40));
- Set8(memory, 6, static_cast<uint8>(v >> 48));
- Set8(memory, 7, static_cast<uint8>(v >> 56));
-}
-
-inline uint16 GetLE16(const void* memory) {
- return static_cast<uint16>((Get8(memory, 0) << 0) |
- (Get8(memory, 1) << 8));
-}
-
-inline uint32 GetLE32(const void* memory) {
- return (static_cast<uint32>(Get8(memory, 0)) << 0) |
- (static_cast<uint32>(Get8(memory, 1)) << 8) |
- (static_cast<uint32>(Get8(memory, 2)) << 16) |
- (static_cast<uint32>(Get8(memory, 3)) << 24);
-}
-
-inline uint64 GetLE64(const void* memory) {
- return (static_cast<uint64>(Get8(memory, 0)) << 0) |
- (static_cast<uint64>(Get8(memory, 1)) << 8) |
- (static_cast<uint64>(Get8(memory, 2)) << 16) |
- (static_cast<uint64>(Get8(memory, 3)) << 24) |
- (static_cast<uint64>(Get8(memory, 4)) << 32) |
- (static_cast<uint64>(Get8(memory, 5)) << 40) |
- (static_cast<uint64>(Get8(memory, 6)) << 48) |
- (static_cast<uint64>(Get8(memory, 7)) << 56);
-}
-
-// Check if the current host is big endian.
-inline bool IsHostBigEndian() {
- static const int number = 1;
- return 0 == *reinterpret_cast<const char*>(&number);
-}
-
-inline uint16 HostToNetwork16(uint16 n) {
- uint16 result;
- SetBE16(&result, n);
- return result;
-}
-
-inline uint32 HostToNetwork32(uint32 n) {
- uint32 result;
- SetBE32(&result, n);
- return result;
-}
-
-inline uint64 HostToNetwork64(uint64 n) {
- uint64 result;
- SetBE64(&result, n);
- return result;
-}
-
-inline uint16 NetworkToHost16(uint16 n) {
- return GetBE16(&n);
-}
-
-inline uint32 NetworkToHost32(uint32 n) {
- return GetBE32(&n);
-}
-
-inline uint64 NetworkToHost64(uint64 n) {
- return GetBE64(&n);
-}
-
-} // namespace talk_base
-
-#endif // TALK_BASE_BYTEORDER_H_
diff --git a/base/byteorder_unittest.cc b/base/byteorder_unittest.cc
deleted file mode 100644
index 01dd26a..0000000
--- a/base/byteorder_unittest.cc
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/byteorder.h"
-
-#include "talk/base/basictypes.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-// Test memory set functions put values into memory in expected order.
-TEST(ByteOrderTest, TestSet) {
- uint8 buf[8] = { 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u };
- Set8(buf, 0, 0xfb);
- Set8(buf, 1, 0x12);
- EXPECT_EQ(0xfb, buf[0]);
- EXPECT_EQ(0x12, buf[1]);
- SetBE16(buf, 0x1234);
- EXPECT_EQ(0x12, buf[0]);
- EXPECT_EQ(0x34, buf[1]);
- SetLE16(buf, 0x1234);
- EXPECT_EQ(0x34, buf[0]);
- EXPECT_EQ(0x12, buf[1]);
- SetBE32(buf, 0x12345678);
- EXPECT_EQ(0x12, buf[0]);
- EXPECT_EQ(0x34, buf[1]);
- EXPECT_EQ(0x56, buf[2]);
- EXPECT_EQ(0x78, buf[3]);
- SetLE32(buf, 0x12345678);
- EXPECT_EQ(0x78, buf[0]);
- EXPECT_EQ(0x56, buf[1]);
- EXPECT_EQ(0x34, buf[2]);
- EXPECT_EQ(0x12, buf[3]);
- SetBE64(buf, UINT64_C(0x0123456789abcdef));
- EXPECT_EQ(0x01, buf[0]);
- EXPECT_EQ(0x23, buf[1]);
- EXPECT_EQ(0x45, buf[2]);
- EXPECT_EQ(0x67, buf[3]);
- EXPECT_EQ(0x89, buf[4]);
- EXPECT_EQ(0xab, buf[5]);
- EXPECT_EQ(0xcd, buf[6]);
- EXPECT_EQ(0xef, buf[7]);
- SetLE64(buf, UINT64_C(0x0123456789abcdef));
- EXPECT_EQ(0xef, buf[0]);
- EXPECT_EQ(0xcd, buf[1]);
- EXPECT_EQ(0xab, buf[2]);
- EXPECT_EQ(0x89, buf[3]);
- EXPECT_EQ(0x67, buf[4]);
- EXPECT_EQ(0x45, buf[5]);
- EXPECT_EQ(0x23, buf[6]);
- EXPECT_EQ(0x01, buf[7]);
-}
-
-// Test memory get functions get values from memory in expected order.
-TEST(ByteOrderTest, TestGet) {
- uint8 buf[8];
- buf[0] = 0x01u;
- buf[1] = 0x23u;
- buf[2] = 0x45u;
- buf[3] = 0x67u;
- buf[4] = 0x89u;
- buf[5] = 0xabu;
- buf[6] = 0xcdu;
- buf[7] = 0xefu;
- EXPECT_EQ(0x01u, Get8(buf, 0));
- EXPECT_EQ(0x23u, Get8(buf, 1));
- EXPECT_EQ(0x0123u, GetBE16(buf));
- EXPECT_EQ(0x2301u, GetLE16(buf));
- EXPECT_EQ(0x01234567u, GetBE32(buf));
- EXPECT_EQ(0x67452301u, GetLE32(buf));
- EXPECT_EQ(UINT64_C(0x0123456789abcdef), GetBE64(buf));
- EXPECT_EQ(UINT64_C(0xefcdab8967452301), GetLE64(buf));
-}
-
-} // namespace talk_base
-
diff --git a/base/callback.h b/base/callback.h
deleted file mode 100644
index 11fbf86..0000000
--- a/base/callback.h
+++ /dev/null
@@ -1,278 +0,0 @@
-// This file was GENERATED by command:
-// pump.py callback.h.pump
-// DO NOT EDIT BY HAND!!!
-
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// To generate callback.h from callback.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py callback.h.pump
-
-// Callbacks are callable object containers. They can hold a function pointer
-// or a function object and behave like a value type. Internally, data is
-// reference-counted, making copies and pass-by-value inexpensive.
-//
-// Callbacks are typed using template arguments. The format is:
-// CallbackN<ReturnType, ParamType1, ..., ParamTypeN>
-// where N is the number of arguments supplied to the callable object.
-// Callbacks are invoked using operator(), just like a function or a function
-// object. Default-constructed callbacks are "empty," and executing an empty
-// callback does nothing. A callback can be made empty by assigning it from
-// a default-constructed callback.
-//
-// Callbacks are similar in purpose to std::function (which isn't available on
-// all platforms we support) and a lightweight alternative to sigslots. Since
-// they effectively hide the type of the object they call, they're useful in
-// breaking dependencies between objects that need to interact with one another.
-// Notably, they can hold the results of Bind(), std::bind*, etc, without
-// needing
-// to know the resulting object type of those calls.
-//
-// Sigslots, on the other hand, provide a fuller feature set, such as multiple
-// subscriptions to a signal, optional thread-safety, and lifetime tracking of
-// slots. When these features are needed, choose sigslots.
-//
-// Example:
-// int sqr(int x) { return x * x; }
-// struct AddK {
-// int k;
-// int operator()(int x) const { return x + k; }
-// } add_k = {5};
-//
-// Callback1<int, int> my_callback;
-// cout << my_callback.empty() << endl; // true
-//
-// my_callback = Callback1<int, int>(&sqr);
-// cout << my_callback.empty() << endl; // false
-// cout << my_callback(3) << endl; // 9
-//
-// my_callback = Callback1<int, int>(add_k);
-// cout << my_callback(10) << endl; // 15
-//
-// my_callback = Callback1<int, int>();
-// cout << my_callback.empty() << endl; // true
-
-#ifndef TALK_BASE_CALLBACK_H_
-#define TALK_BASE_CALLBACK_H_
-
-#include "talk/base/logging.h"
-#include "talk/base/refcount.h"
-#include "talk/base/scoped_ref_ptr.h"
-
-namespace talk_base {
-
-template <class R>
-class Callback0 {
- public:
- // Default copy operations are appropriate for this class.
- Callback0() {}
- template <class T> Callback0(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()() {
- if (empty())
- return R();
- return helper_->Run();
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run() = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run() {
- return functor_();
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-template <class R,
- class P1>
-class Callback1 {
- public:
- // Default copy operations are appropriate for this class.
- Callback1() {}
- template <class T> Callback1(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()(P1 p1) {
- if (empty())
- return R();
- return helper_->Run(p1);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run(P1 p1) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run(P1 p1) {
- return functor_(p1);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-template <class R,
- class P1,
- class P2>
-class Callback2 {
- public:
- // Default copy operations are appropriate for this class.
- Callback2() {}
- template <class T> Callback2(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()(P1 p1, P2 p2) {
- if (empty())
- return R();
- return helper_->Run(p1, p2);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run(P1 p1, P2 p2) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run(P1 p1, P2 p2) {
- return functor_(p1, p2);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-template <class R,
- class P1,
- class P2,
- class P3>
-class Callback3 {
- public:
- // Default copy operations are appropriate for this class.
- Callback3() {}
- template <class T> Callback3(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()(P1 p1, P2 p2, P3 p3) {
- if (empty())
- return R();
- return helper_->Run(p1, p2, p3);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run(P1 p1, P2 p2, P3 p3) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run(P1 p1, P2 p2, P3 p3) {
- return functor_(p1, p2, p3);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-template <class R,
- class P1,
- class P2,
- class P3,
- class P4>
-class Callback4 {
- public:
- // Default copy operations are appropriate for this class.
- Callback4() {}
- template <class T> Callback4(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()(P1 p1, P2 p2, P3 p3, P4 p4) {
- if (empty())
- return R();
- return helper_->Run(p1, p2, p3, p4);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run(P1 p1, P2 p2, P3 p3, P4 p4) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run(P1 p1, P2 p2, P3 p3, P4 p4) {
- return functor_(p1, p2, p3, p4);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-template <class R,
- class P1,
- class P2,
- class P3,
- class P4,
- class P5>
-class Callback5 {
- public:
- // Default copy operations are appropriate for this class.
- Callback5() {}
- template <class T> Callback5(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5) {
- if (empty())
- return R();
- return helper_->Run(p1, p2, p3, p4, p5);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5) {
- return functor_(p1, p2, p3, p4, p5);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-} // namespace talk_base
-
-#endif // TALK_BASE_CALLBACK_H_
diff --git a/base/callback.h.pump b/base/callback.h.pump
deleted file mode 100644
index 458eac7..0000000
--- a/base/callback.h.pump
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// To generate callback.h from callback.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py callback.h.pump
-
-// Callbacks are callable object containers. They can hold a function pointer
-// or a function object and behave like a value type. Internally, data is
-// reference-counted, making copies and pass-by-value inexpensive.
-//
-// Callbacks are typed using template arguments. The format is:
-// CallbackN<ReturnType, ParamType1, ..., ParamTypeN>
-// where N is the number of arguments supplied to the callable object.
-// Callbacks are invoked using operator(), just like a function or a function
-// object. Default-constructed callbacks are "empty," and executing an empty
-// callback does nothing. A callback can be made empty by assigning it from
-// a default-constructed callback.
-//
-// Callbacks are similar in purpose to std::function (which isn't available on
-// all platforms we support) and a lightweight alternative to sigslots. Since
-// they effectively hide the type of the object they call, they're useful in
-// breaking dependencies between objects that need to interact with one another.
-// Notably, they can hold the results of Bind(), std::bind*, etc, without needing
-// to know the resulting object type of those calls.
-//
-// Sigslots, on the other hand, provide a fuller feature set, such as multiple
-// subscriptions to a signal, optional thread-safety, and lifetime tracking of
-// slots. When these features are needed, choose sigslots.
-//
-// Example:
-// int sqr(int x) { return x * x; }
-// struct AddK {
-// int k;
-// int operator()(int x) const { return x + k; }
-// } add_k = {5};
-//
-// Callback1<int, int> my_callback;
-// cout << my_callback.empty() << endl; // true
-//
-// my_callback = Callback1<int, int>(&sqr);
-// cout << my_callback.empty() << endl; // false
-// cout << my_callback(3) << endl; // 9
-//
-// my_callback = Callback1<int, int>(add_k);
-// cout << my_callback(10) << endl; // 15
-//
-// my_callback = Callback1<int, int>();
-// cout << my_callback.empty() << endl; // true
-
-#ifndef TALK_BASE_CALLBACK_H_
-#define TALK_BASE_CALLBACK_H_
-
-#include "talk/base/refcount.h"
-#include "talk/base/scoped_ref_ptr.h"
-
-namespace talk_base {
-
-$var n = 5
-$range i 0..n
-$for i [[
-$range j 1..i
-
-template <class R$for j [[,
- class P$j]]>
-class Callback$i {
- public:
- // Default copy operations are appropriate for this class.
- Callback$i() {}
- template <class T> Callback$i(const T& functor)
- : helper_(new RefCountedObject< HelperImpl<T> >(functor)) {}
- R operator()($for j , [[P$j p$j]]) {
- if (empty())
- return R();
- return helper_->Run($for j , [[p$j]]);
- }
- bool empty() const { return !helper_; }
-
- private:
- struct Helper : RefCountInterface {
- virtual ~Helper() {}
- virtual R Run($for j , [[P$j p$j]]) = 0;
- };
- template <class T> struct HelperImpl : Helper {
- explicit HelperImpl(const T& functor) : functor_(functor) {}
- virtual R Run($for j , [[P$j p$j]]) {
- return functor_($for j , [[p$j]]);
- }
- T functor_;
- };
- scoped_refptr<Helper> helper_;
-};
-
-]]
-} // namespace talk_base
-
-#endif // TALK_BASE_CALLBACK_H_
diff --git a/base/callback_unittest.cc b/base/callback_unittest.cc
deleted file mode 100644
index c7ca00f..0000000
--- a/base/callback_unittest.cc
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/bind.h"
-#include "talk/base/callback.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-namespace {
-
-void f() {}
-int g() { return 42; }
-int h(int x) { return x * x; }
-void i(int& x) { x *= x; } // NOLINT: Testing refs
-
-struct BindTester {
- int a() { return 24; }
- int b(int x) const { return x * x; }
-};
-
-} // namespace
-
-TEST(CallbackTest, VoidReturn) {
- Callback0<void> cb;
- EXPECT_TRUE(cb.empty());
- cb(); // Executing an empty callback should not crash.
- cb = Callback0<void>(&f);
- EXPECT_FALSE(cb.empty());
- cb();
-}
-
-TEST(CallbackTest, IntReturn) {
- Callback0<int> cb;
- EXPECT_TRUE(cb.empty());
- cb = Callback0<int>(&g);
- EXPECT_FALSE(cb.empty());
- EXPECT_EQ(42, cb());
- EXPECT_EQ(42, cb());
-}
-
-TEST(CallbackTest, OneParam) {
- Callback1<int, int> cb1(&h);
- EXPECT_FALSE(cb1.empty());
- EXPECT_EQ(9, cb1(-3));
- EXPECT_EQ(100, cb1(10));
-
- // Try clearing a callback.
- cb1 = Callback1<int, int>();
- EXPECT_TRUE(cb1.empty());
-
- // Try a callback with a ref parameter.
- Callback1<void, int&> cb2(&i);
- int x = 3;
- cb2(x);
- EXPECT_EQ(9, x);
- cb2(x);
- EXPECT_EQ(81, x);
-}
-
-TEST(CallbackTest, WithBind) {
- BindTester t;
- Callback0<int> cb1 = Bind(&BindTester::a, &t);
- EXPECT_EQ(24, cb1());
- EXPECT_EQ(24, cb1());
- cb1 = Bind(&BindTester::b, &t, 10);
- EXPECT_EQ(100, cb1());
- EXPECT_EQ(100, cb1());
- cb1 = Bind(&BindTester::b, &t, 5);
- EXPECT_EQ(25, cb1());
- EXPECT_EQ(25, cb1());
-}
-
-} // namespace talk_base
diff --git a/base/checks.cc b/base/checks.cc
deleted file mode 100644
index 5466783..0000000
--- a/base/checks.cc
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-#include "talk/base/checks.h"
-#include "talk/base/logging.h"
-
-void Fatal(const char* file, int line, const char* format, ...) {
- char msg[256];
-
- va_list arguments;
- va_start(arguments, format);
- vsnprintf(msg, sizeof(msg), format, arguments);
- va_end(arguments);
-
- LOG(LS_ERROR) << "\n\n#\n# Fatal error in " << file
- << ", line " << line << "\n#" << msg
- << "\n#\n";
- abort();
-}
diff --git a/base/checks.h b/base/checks.h
deleted file mode 100644
index 83ad372..0000000
--- a/base/checks.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// This module contains some basic debugging facilities.
-// Originally comes from shared/commandlineflags/checks.h
-
-#ifndef TALK_BASE_CHECKS_H_
-#define TALK_BASE_CHECKS_H_
-
-#include <string.h>
-
-// Prints an error message to stderr and aborts execution.
-void Fatal(const char* file, int line, const char* format, ...);
-
-
-// The UNREACHABLE macro is very useful during development.
-#define UNREACHABLE() \
- Fatal(__FILE__, __LINE__, "unreachable code")
-
-#endif // TALK_BASE_CHECKS_H_
diff --git a/base/common.cc b/base/common.cc
deleted file mode 100644
index 9f63aa4..0000000
--- a/base/common.cc
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <signal.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#if WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#endif // WIN32
-
-#if OSX
-#include <CoreServices/CoreServices.h>
-#endif // OSX
-
-#include <algorithm>
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-
-//////////////////////////////////////////////////////////////////////
-// Assertions
-//////////////////////////////////////////////////////////////////////
-
-namespace talk_base {
-
-void Break() {
-#if WIN32
- ::DebugBreak();
-#else // !WIN32
- // On POSIX systems, SIGTRAP signals debuggers to break without killing the
- // process. If a debugger isn't attached, the uncaught SIGTRAP will crash the
- // app.
- raise(SIGTRAP);
-#endif
- // If a debugger wasn't attached, we will have crashed by this point. If a
- // debugger is attached, we'll continue from here.
-}
-
-static AssertLogger custom_assert_logger_ = NULL;
-
-void SetCustomAssertLogger(AssertLogger logger) {
- custom_assert_logger_ = logger;
-}
-
-void LogAssert(const char* function, const char* file, int line,
- const char* expression) {
- if (custom_assert_logger_) {
- custom_assert_logger_(function, file, line, expression);
- } else {
- LOG(LS_ERROR) << file << "(" << line << ")" << ": ASSERT FAILED: "
- << expression << " @ " << function;
- }
-}
-
-bool IsOdd(int n) {
- return (n & 0x1);
-}
-
-bool IsEven(int n) {
- return !IsOdd(n);
-}
-
-} // namespace talk_base
diff --git a/base/common.h b/base/common.h
deleted file mode 100644
index be0e89d..0000000
--- a/base/common.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_COMMON_H_ // NOLINT
-#define TALK_BASE_COMMON_H_
-
-#include "talk/base/basictypes.h"
-#include "talk/base/constructormagic.h"
-
-#if defined(_MSC_VER)
-// warning C4355: 'this' : used in base member initializer list
-#pragma warning(disable:4355)
-#endif
-
-//////////////////////////////////////////////////////////////////////
-// General Utilities
-//////////////////////////////////////////////////////////////////////
-
-// Note: UNUSED is also defined in basictypes.h
-#ifndef UNUSED
-#define UNUSED(x) Unused(static_cast<const void*>(&x))
-#define UNUSED2(x, y) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y))
-#define UNUSED3(x, y, z) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z))
-#define UNUSED4(x, y, z, a) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z)); \
- Unused(static_cast<const void*>(&a))
-#define UNUSED5(x, y, z, a, b) Unused(static_cast<const void*>(&x)); \
- Unused(static_cast<const void*>(&y)); \
- Unused(static_cast<const void*>(&z)); \
- Unused(static_cast<const void*>(&a)); \
- Unused(static_cast<const void*>(&b))
-inline void Unused(const void*) {}
-#endif // UNUSED
-
-#ifndef WIN32
-
-#ifndef strnicmp
-#define strnicmp(x, y, n) strncasecmp(x, y, n)
-#endif
-
-#ifndef stricmp
-#define stricmp(x, y) strcasecmp(x, y)
-#endif
-
-// TODO(fbarchard): Remove this. std::max should be used everywhere in the code.
-// NOMINMAX must be defined where we include <windows.h>.
-#define stdmax(x, y) std::max(x, y)
-#else
-#define stdmax(x, y) talk_base::_max(x, y)
-#endif
-
-#define ARRAY_SIZE(x) (static_cast<int>(sizeof(x) / sizeof(x[0])))
-
-/////////////////////////////////////////////////////////////////////////////
-// Assertions
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef ENABLE_DEBUG
-#define ENABLE_DEBUG _DEBUG
-#endif // !defined(ENABLE_DEBUG)
-
-// Even for release builds, allow for the override of LogAssert. Though no
-// macro is provided, this can still be used for explicit runtime asserts
-// and allow applications to override the assert behavior.
-
-namespace talk_base {
-
-
-// If a debugger is attached, triggers a debugger breakpoint. If a debugger is
-// not attached, forces program termination.
-void Break();
-
-// LogAssert writes information about an assertion to the log. It's called by
-// Assert (and from the ASSERT macro in debug mode) before any other action
-// is taken (e.g. breaking the debugger, abort()ing, etc.).
-void LogAssert(const char* function, const char* file, int line,
- const char* expression);
-
-typedef void (*AssertLogger)(const char* function,
- const char* file,
- int line,
- const char* expression);
-
-// Sets a custom assert logger to be used instead of the default LogAssert
-// behavior. To clear the custom assert logger, pass NULL for |logger| and the
-// default behavior will be restored. Only one custom assert logger can be set
-// at a time, so this should generally be set during application startup and
-// only by one component.
-void SetCustomAssertLogger(AssertLogger logger);
-
-bool IsOdd(int n);
-
-bool IsEven(int n);
-
-} // namespace talk_base
-
-#if ENABLE_DEBUG
-
-namespace talk_base {
-
-inline bool Assert(bool result, const char* function, const char* file,
- int line, const char* expression) {
- if (!result) {
- LogAssert(function, file, line, expression);
- Break();
- }
- return result;
-}
-
-// Same as Assert above, but does not call Break(). Used in assert macros
-// that implement their own breaking.
-inline bool AssertNoBreak(bool result, const char* function, const char* file,
- int line, const char* expression) {
- if (!result)
- LogAssert(function, file, line, expression);
- return result;
-}
-
-} // namespace talk_base
-
-#if defined(_MSC_VER) && _MSC_VER < 1300
-#define __FUNCTION__ ""
-#endif
-
-#ifndef ASSERT
-#if defined(WIN32)
-// Using debugbreak() inline on Windows directly in the ASSERT macro, has the
-// benefit of breaking exactly where the failing expression is and not two
-// calls up the stack.
-#define ASSERT(x) \
- (talk_base::AssertNoBreak((x), __FUNCTION__, __FILE__, __LINE__, #x) ? \
- (void)(1) : __debugbreak())
-#else
-#define ASSERT(x) \
- (void)talk_base::Assert((x), __FUNCTION__, __FILE__, __LINE__, #x)
-#endif
-#endif
-
-#ifndef VERIFY
-#if defined(WIN32)
-#define VERIFY(x) \
- (talk_base::AssertNoBreak((x), __FUNCTION__, __FILE__, __LINE__, #x) ? \
- true : (__debugbreak(), false))
-#else
-#define VERIFY(x) talk_base::Assert((x), __FUNCTION__, __FILE__, __LINE__, #x)
-#endif
-#endif
-
-#else // !ENABLE_DEBUG
-
-namespace talk_base {
-
-inline bool ImplicitCastToBool(bool result) { return result; }
-
-} // namespace talk_base
-
-#ifndef ASSERT
-#define ASSERT(x) (void)0
-#endif
-
-#ifndef VERIFY
-#define VERIFY(x) talk_base::ImplicitCastToBool(x)
-#endif
-
-#endif // !ENABLE_DEBUG
-
-#define COMPILE_TIME_ASSERT(expr) char CTA_UNIQUE_NAME[expr]
-#define CTA_UNIQUE_NAME CTA_MAKE_NAME(__LINE__)
-#define CTA_MAKE_NAME(line) CTA_MAKE_NAME2(line)
-#define CTA_MAKE_NAME2(line) constraint_ ## line
-
-// Forces compiler to inline, even against its better judgement. Use wisely.
-#if defined(__GNUC__)
-#define FORCE_INLINE __attribute__((always_inline))
-#elif defined(WIN32)
-#define FORCE_INLINE __forceinline
-#else
-#define FORCE_INLINE
-#endif
-
-// Borrowed from Chromium's base/compiler_specific.h.
-// Annotate a virtual method indicating it must be overriding a virtual
-// method in the parent class.
-// Use like:
-// virtual void foo() OVERRIDE;
-#if defined(WIN32)
-#define OVERRIDE override
-#elif defined(__clang__)
-// Clang defaults to C++03 and warns about using override. Squelch that.
-// Intentionally no push/pop here so all users of OVERRIDE ignore the warning
-// too. This is like passing -Wno-c++11-extensions, except that GCC won't die
-// (because it won't see this pragma).
-#pragma clang diagnostic ignored "-Wc++11-extensions"
-#define OVERRIDE override
-#elif defined(__GNUC__) && __cplusplus >= 201103 && \
- (__GNUC__ * 10000 + __GNUC_MINOR__ * 100) >= 40700
-// GCC 4.7 supports explicit virtual overrides when C++11 support is enabled.
-#define OVERRIDE override
-#else
-#define OVERRIDE
-#endif
-
-// Annotate a function indicating the caller must examine the return value.
-// Use like:
-// int foo() WARN_UNUSED_RESULT;
-// To explicitly ignore a result, see |ignore_result()| in <base/basictypes.h>.
-// TODO(ajm): Hack to avoid multiple definitions until the base/ of webrtc and
-// libjingle are merged.
-#if !defined(WARN_UNUSED_RESULT)
-#if defined(__GNUC__)
-#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#else
-#define WARN_UNUSED_RESULT
-#endif
-#endif // WARN_UNUSED_RESULT
-
-#endif // TALK_BASE_COMMON_H_ // NOLINT
diff --git a/base/compile_assert.h b/base/compile_assert.h
deleted file mode 100644
index 7252d08..0000000
--- a/base/compile_assert.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// COMPILE_ASSERT macro, borrowed from google3/base/macros.h.
-#ifndef TALK_BASE_COMPILE_ASSERT_H_
-#define TALK_BASE_COMPILE_ASSERT_H_
-
-// The COMPILE_ASSERT macro can be used to verify that a compile time
-// expression is true. For example, you could use it to verify the
-// size of a static array:
-//
-// COMPILE_ASSERT(ARRAYSIZE(content_type_names) == CONTENT_NUM_TYPES,
-// content_type_names_incorrect_size);
-//
-// or to make sure a struct is smaller than a certain size:
-//
-// COMPILE_ASSERT(sizeof(foo) < 128, foo_too_large);
-//
-// The second argument to the macro is the name of the variable. If
-// the expression is false, most compilers will issue a warning/error
-// containing the name of the variable.
-
-// TODO(ajm): Hack to avoid multiple definitions until the base/ of webrtc and
-// libjingle are merged.
-#if !defined(COMPILE_ASSERT)
-template <bool>
-struct CompileAssert {
-};
-
-#define COMPILE_ASSERT(expr, msg) \
- typedef CompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1] // NOLINT
-#endif // COMPILE_ASSERT
-
-// Implementation details of COMPILE_ASSERT:
-//
-// - COMPILE_ASSERT works by defining an array type that has -1
-// elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-// #define COMPILE_ASSERT(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-// does not work, as gcc supports variable-length arrays whose sizes
-// are determined at run-time (this is gcc's extension and not part
-// of the C++ standard). As a result, gcc fails to reject the
-// following code with the simple definition:
-//
-// int foo;
-// COMPILE_ASSERT(foo, msg); // not supposed to compile as foo is
-// // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-// expr is a compile-time constant. (Template arguments must be
-// determined at compile-time.)
-//
-// - The outer parentheses in CompileAssert<(bool(expr))> are necessary
-// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
-//
-// CompileAssert<bool(expr)>
-//
-// instead, these compilers will refuse to compile
-//
-// COMPILE_ASSERT(5 > 0, some_message);
-//
-// (They seem to think the ">" in "5 > 0" marks the end of the
-// template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-// ((expr) ? 1 : -1).
-//
-// This is to avoid running into a bug in MS VC 7.1, which
-// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
-
-#endif // TALK_BASE_COMPILE_ASSERT_H_
diff --git a/base/constructormagic.h b/base/constructormagic.h
deleted file mode 100644
index 3023044..0000000
--- a/base/constructormagic.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_CONSTRUCTORMAGIC_H_
-#define TALK_BASE_CONSTRUCTORMAGIC_H_
-
-#define DISALLOW_ASSIGN(TypeName) \
- void operator=(const TypeName&)
-
-// A macro to disallow the evil copy constructor and operator= functions
-// This should be used in the private: declarations for a class.
-// Undefine this, just in case. Some third-party includes have their own
-// version.
-#undef DISALLOW_COPY_AND_ASSIGN
-#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
- TypeName(const TypeName&); \
- DISALLOW_ASSIGN(TypeName)
-
-// Alternative, less-accurate legacy name.
-#define DISALLOW_EVIL_CONSTRUCTORS(TypeName) \
- DISALLOW_COPY_AND_ASSIGN(TypeName)
-
-// A macro to disallow all the implicit constructors, namely the
-// default constructor, copy constructor and operator= functions.
-//
-// This should be used in the private: declarations for a class
-// that wants to prevent anyone from instantiating it. This is
-// especially useful for classes containing only static methods.
-#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
- TypeName(); \
- DISALLOW_EVIL_CONSTRUCTORS(TypeName)
-
-
-#endif // TALK_BASE_CONSTRUCTORMAGIC_H_
diff --git a/base/cpumonitor.cc b/base/cpumonitor.cc
deleted file mode 100644
index aaec772..0000000
--- a/base/cpumonitor.cc
+++ /dev/null
@@ -1,440 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/cpumonitor.h"
-
-#include <string>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/systeminfo.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#include <winternl.h>
-#endif
-
-#ifdef POSIX
-#include <sys/time.h>
-#endif
-
-#if defined(IOS) || defined(OSX)
-#include <mach/mach_host.h>
-#include <mach/mach_init.h>
-#include <mach/mach_port.h>
-#include <mach/host_info.h>
-#include <mach/task.h>
-#endif // defined(IOS) || defined(OSX)
-
-#if defined(LINUX) || defined(ANDROID)
-#include <sys/resource.h>
-#include <errno.h>
-#include <stdio.h>
-#include "talk/base/fileutils.h"
-#include "talk/base/pathutils.h"
-#endif // defined(LINUX) || defined(ANDROID)
-
-#if defined(IOS) || defined(OSX)
-static uint64 TimeValueTToInt64(const time_value_t &time_value) {
- return talk_base::kNumMicrosecsPerSec * time_value.seconds +
- time_value.microseconds;
-}
-#endif // defined(IOS) || defined(OSX)
-
-// How CpuSampler works
-// When threads switch, the time they spent is accumulated to system counters.
-// The time can be treated as user, kernel or idle.
-// user time is applications.
-// kernel time is the OS, including the thread switching code itself.
-// typically kernel time indicates IO.
-// idle time is a process that wastes time when nothing is ready to run.
-//
-// User time is broken down by process (application). One of the applications
-// is the current process. When you add up all application times, this is
-// system time. If only your application is running, system time should be the
-// same as process time.
-//
-// All cores contribute to these accumulators. A dual core process is able to
-// process twice as many cycles as a single core. The actual code efficiency
-// may be worse, due to contention, but the available cycles is exactly twice
-// as many, and the cpu load will reflect the efficiency. Hyperthreads behave
-// the same way. The load will reflect 200%, but the actual amount of work
-// completed will be much less than a true dual core.
-//
-// Total available performance is the sum of all accumulators.
-// If you tracked this for 1 second, it would essentially give you the clock
-// rate - number of cycles per second.
-// Speed step / Turbo Boost is not considered, so infact more processing time
-// may be available.
-
-namespace talk_base {
-
-// Note Tests on Windows show 600 ms is minimum stable interval for Windows 7.
-static const int32 kDefaultInterval = 950; // Slightly under 1 second.
-
-CpuSampler::CpuSampler()
- : min_load_interval_(kDefaultInterval)
-#ifdef WIN32
- , get_system_times_(NULL),
- nt_query_system_information_(NULL),
- force_fallback_(false)
-#endif
- {
-}
-
-CpuSampler::~CpuSampler() {
-}
-
-// Set minimum interval in ms between computing new load values. Default 950.
-void CpuSampler::set_load_interval(int min_load_interval) {
- min_load_interval_ = min_load_interval;
-}
-
-bool CpuSampler::Init() {
- sysinfo_.reset(new SystemInfo);
- cpus_ = sysinfo_->GetMaxCpus();
- if (cpus_ == 0) {
- return false;
- }
-#ifdef WIN32
- // Note that GetSystemTimes is available in Windows XP SP1 or later.
- // http://msdn.microsoft.com/en-us/library/ms724400.aspx
- // NtQuerySystemInformation is used as a fallback.
- if (!force_fallback_) {
- get_system_times_ = GetProcAddress(GetModuleHandle(L"kernel32.dll"),
- "GetSystemTimes");
- }
- nt_query_system_information_ = GetProcAddress(GetModuleHandle(L"ntdll.dll"),
- "NtQuerySystemInformation");
- if ((get_system_times_ == NULL) && (nt_query_system_information_ == NULL)) {
- return false;
- }
-#endif
-#if defined(LINUX) || defined(ANDROID)
- Pathname sname("/proc/stat");
- sfile_.reset(Filesystem::OpenFile(sname, "rb"));
- if (!sfile_) {
- LOG_ERR(LS_ERROR) << "open proc/stat failed:";
- return false;
- }
- if (!sfile_->DisableBuffering()) {
- LOG_ERR(LS_ERROR) << "could not disable buffering for proc/stat";
- return false;
- }
-#endif // defined(LINUX) || defined(ANDROID)
- GetProcessLoad(); // Initialize values.
- GetSystemLoad();
- // Help next user call return valid data by recomputing load.
- process_.prev_load_time_ = 0u;
- system_.prev_load_time_ = 0u;
- return true;
-}
-
-float CpuSampler::UpdateCpuLoad(uint64 current_total_times,
- uint64 current_cpu_times,
- uint64 *prev_total_times,
- uint64 *prev_cpu_times) {
- float result = 0.f;
- if (current_total_times < *prev_total_times ||
- current_cpu_times < *prev_cpu_times) {
- LOG(LS_ERROR) << "Inconsistent time values are passed. ignored";
- } else {
- const uint64 cpu_diff = current_cpu_times - *prev_cpu_times;
- const uint64 total_diff = current_total_times - *prev_total_times;
- result = (total_diff == 0ULL ? 0.f :
- static_cast<float>(1.0f * cpu_diff / total_diff));
- if (result > static_cast<float>(cpus_)) {
- result = static_cast<float>(cpus_);
- }
- *prev_total_times = current_total_times;
- *prev_cpu_times = current_cpu_times;
- }
- return result;
-}
-
-float CpuSampler::GetSystemLoad() {
- uint32 timenow = Time();
- int elapsed = static_cast<int>(TimeDiff(timenow, system_.prev_load_time_));
- if (min_load_interval_ != 0 && system_.prev_load_time_ != 0u &&
- elapsed < min_load_interval_) {
- return system_.prev_load_;
- }
-#ifdef WIN32
- uint64 total_times, cpu_times;
-
- typedef BOOL (_stdcall *GST_PROC)(LPFILETIME, LPFILETIME, LPFILETIME);
- typedef NTSTATUS (WINAPI *QSI_PROC)(SYSTEM_INFORMATION_CLASS,
- PVOID, ULONG, PULONG);
-
- GST_PROC get_system_times = reinterpret_cast<GST_PROC>(get_system_times_);
- QSI_PROC nt_query_system_information = reinterpret_cast<QSI_PROC>(
- nt_query_system_information_);
-
- if (get_system_times) {
- FILETIME idle_time, kernel_time, user_time;
- if (!get_system_times(&idle_time, &kernel_time, &user_time)) {
- LOG(LS_ERROR) << "::GetSystemTimes() failed: " << ::GetLastError();
- return 0.f;
- }
- // kernel_time includes Kernel idle time, so no need to
- // include cpu_time as total_times
- total_times = ToUInt64(kernel_time) + ToUInt64(user_time);
- cpu_times = total_times - ToUInt64(idle_time);
-
- } else {
- if (nt_query_system_information) {
- ULONG returned_length = 0;
- scoped_ptr<SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION[]> processor_info(
- new SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION[cpus_]);
- nt_query_system_information(
- ::SystemProcessorPerformanceInformation,
- reinterpret_cast<void*>(processor_info.get()),
- cpus_ * sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION),
- &returned_length);
-
- if (returned_length !=
- (cpus_ * sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION))) {
- LOG(LS_ERROR) << "NtQuerySystemInformation has unexpected size";
- return 0.f;
- }
-
- uint64 current_idle = 0;
- uint64 current_kernel = 0;
- uint64 current_user = 0;
- for (int ix = 0; ix < cpus_; ++ix) {
- current_idle += processor_info[ix].IdleTime.QuadPart;
- current_kernel += processor_info[ix].UserTime.QuadPart;
- current_user += processor_info[ix].KernelTime.QuadPart;
- }
- total_times = current_kernel + current_user;
- cpu_times = total_times - current_idle;
- } else {
- return 0.f;
- }
- }
-#endif // WIN32
-
-#if defined(IOS) || defined(OSX)
- mach_port_t mach_host = mach_host_self();
- host_cpu_load_info_data_t cpu_info;
- mach_msg_type_number_t info_count = HOST_CPU_LOAD_INFO_COUNT;
- kern_return_t kr = host_statistics(mach_host, HOST_CPU_LOAD_INFO,
- reinterpret_cast<host_info_t>(&cpu_info),
- &info_count);
- mach_port_deallocate(mach_task_self(), mach_host);
- if (KERN_SUCCESS != kr) {
- LOG(LS_ERROR) << "::host_statistics() failed";
- return 0.f;
- }
-
- const uint64 cpu_times = cpu_info.cpu_ticks[CPU_STATE_NICE] +
- cpu_info.cpu_ticks[CPU_STATE_SYSTEM] +
- cpu_info.cpu_ticks[CPU_STATE_USER];
- const uint64 total_times = cpu_times + cpu_info.cpu_ticks[CPU_STATE_IDLE];
-#endif // defined(IOS) || defined(OSX)
-
-#if defined(LINUX) || defined(ANDROID)
- if (!sfile_) {
- LOG(LS_ERROR) << "Invalid handle for proc/stat";
- return 0.f;
- }
- std::string statbuf;
- sfile_->SetPosition(0);
- if (!sfile_->ReadLine(&statbuf)) {
- LOG_ERR(LS_ERROR) << "Could not read proc/stat file";
- return 0.f;
- }
-
- unsigned long long user;
- unsigned long long nice;
- unsigned long long system;
- unsigned long long idle;
- if (sscanf(statbuf.c_str(), "cpu %Lu %Lu %Lu %Lu",
- &user, &nice,
- &system, &idle) != 4) {
- LOG_ERR(LS_ERROR) << "Could not parse cpu info";
- return 0.f;
- }
- const uint64 cpu_times = nice + system + user;
- const uint64 total_times = cpu_times + idle;
-#endif // defined(LINUX) || defined(ANDROID)
-
-#if defined(__native_client__)
- // TODO(ryanpetrie): Implement this via PPAPI when it's available.
- const uint64 cpu_times = 0;
- const uint64 total_times = 0;
-#endif // defined(__native_client__)
-
- system_.prev_load_time_ = timenow;
- system_.prev_load_ = UpdateCpuLoad(total_times,
- cpu_times * cpus_,
- &system_.prev_total_times_,
- &system_.prev_cpu_times_);
- return system_.prev_load_;
-}
-
-float CpuSampler::GetProcessLoad() {
- uint32 timenow = Time();
- int elapsed = static_cast<int>(TimeDiff(timenow, process_.prev_load_time_));
- if (min_load_interval_ != 0 && process_.prev_load_time_ != 0u &&
- elapsed < min_load_interval_) {
- return process_.prev_load_;
- }
-#ifdef WIN32
- FILETIME current_file_time;
- ::GetSystemTimeAsFileTime(¤t_file_time);
-
- FILETIME create_time, exit_time, kernel_time, user_time;
- if (!::GetProcessTimes(::GetCurrentProcess(),
- &create_time, &exit_time, &kernel_time, &user_time)) {
- LOG(LS_ERROR) << "::GetProcessTimes() failed: " << ::GetLastError();
- return 0.f;
- }
-
- const uint64 total_times =
- ToUInt64(current_file_time) - ToUInt64(create_time);
- const uint64 cpu_times =
- (ToUInt64(kernel_time) + ToUInt64(user_time));
-#endif // WIN32
-
-#ifdef POSIX
- // Common to both OSX and Linux.
- struct timeval tv;
- gettimeofday(&tv, NULL);
- const uint64 total_times = tv.tv_sec * kNumMicrosecsPerSec + tv.tv_usec;
-#endif
-
-#if defined(IOS) || defined(OSX)
- // Get live thread usage.
- task_thread_times_info task_times_info;
- mach_msg_type_number_t info_count = TASK_THREAD_TIMES_INFO_COUNT;
-
- if (KERN_SUCCESS != task_info(mach_task_self(), TASK_THREAD_TIMES_INFO,
- reinterpret_cast<task_info_t>(&task_times_info),
- &info_count)) {
- LOG(LS_ERROR) << "::task_info(TASK_THREAD_TIMES_INFO) failed";
- return 0.f;
- }
-
- // Get terminated thread usage.
- task_basic_info task_term_info;
- info_count = TASK_BASIC_INFO_COUNT;
- if (KERN_SUCCESS != task_info(mach_task_self(), TASK_BASIC_INFO,
- reinterpret_cast<task_info_t>(&task_term_info),
- &info_count)) {
- LOG(LS_ERROR) << "::task_info(TASK_BASIC_INFO) failed";
- return 0.f;
- }
-
- const uint64 cpu_times = (TimeValueTToInt64(task_times_info.user_time) +
- TimeValueTToInt64(task_times_info.system_time) +
- TimeValueTToInt64(task_term_info.user_time) +
- TimeValueTToInt64(task_term_info.system_time));
-#endif // defined(IOS) || defined(OSX)
-
-#if defined(LINUX) || defined(ANDROID)
- rusage usage;
- if (getrusage(RUSAGE_SELF, &usage) < 0) {
- LOG_ERR(LS_ERROR) << "getrusage failed";
- return 0.f;
- }
-
- const uint64 cpu_times =
- (usage.ru_utime.tv_sec + usage.ru_stime.tv_sec) * kNumMicrosecsPerSec +
- usage.ru_utime.tv_usec + usage.ru_stime.tv_usec;
-#endif // defined(LINUX) || defined(ANDROID)
-
-#if defined(__native_client__)
- // TODO(ryanpetrie): Implement this via PPAPI when it's available.
- const uint64 cpu_times = 0;
-#endif // defined(__native_client__)
-
- process_.prev_load_time_ = timenow;
- process_.prev_load_ = UpdateCpuLoad(total_times,
- cpu_times,
- &process_.prev_total_times_,
- &process_.prev_cpu_times_);
- return process_.prev_load_;
-}
-
-int CpuSampler::GetMaxCpus() const {
- return cpus_;
-}
-
-int CpuSampler::GetCurrentCpus() {
- return sysinfo_->GetCurCpus();
-}
-
-///////////////////////////////////////////////////////////////////
-// Implementation of class CpuMonitor.
-CpuMonitor::CpuMonitor(Thread* thread)
- : monitor_thread_(thread) {
-}
-
-CpuMonitor::~CpuMonitor() {
- Stop();
-}
-
-void CpuMonitor::set_thread(Thread* thread) {
- ASSERT(monitor_thread_ == NULL || monitor_thread_ == thread);
- monitor_thread_ = thread;
-}
-
-bool CpuMonitor::Start(int period_ms) {
- if (!monitor_thread_ || !sampler_.Init()) return false;
-
- monitor_thread_->SignalQueueDestroyed.connect(
- this, &CpuMonitor::OnMessageQueueDestroyed);
-
- period_ms_ = period_ms;
- monitor_thread_->PostDelayed(period_ms_, this);
-
- return true;
-}
-
-void CpuMonitor::Stop() {
- if (monitor_thread_) {
- monitor_thread_->Clear(this);
- }
-}
-
-void CpuMonitor::OnMessage(Message* msg) {
- int max_cpus = sampler_.GetMaxCpus();
- int current_cpus = sampler_.GetCurrentCpus();
- float process_load = sampler_.GetProcessLoad();
- float system_load = sampler_.GetSystemLoad();
- SignalUpdate(current_cpus, max_cpus, process_load, system_load);
-
- if (monitor_thread_) {
- monitor_thread_->PostDelayed(period_ms_, this);
- }
-}
-
-} // namespace talk_base
diff --git a/base/cpumonitor.h b/base/cpumonitor.h
deleted file mode 100644
index e0c3655..0000000
--- a/base/cpumonitor.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_CPUMONITOR_H_
-#define TALK_BASE_CPUMONITOR_H_
-
-#include "talk/base/basictypes.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sigslot.h"
-#if defined(LINUX) || defined(ANDROID)
-#include "talk/base/stream.h"
-#endif // defined(LINUX) || defined(ANDROID)
-
-namespace talk_base {
-class Thread;
-class SystemInfo;
-
-struct CpuStats {
- CpuStats()
- : prev_total_times_(0),
- prev_cpu_times_(0),
- prev_load_(0.f),
- prev_load_time_(0u) {
- }
-
- uint64 prev_total_times_;
- uint64 prev_cpu_times_;
- float prev_load_; // Previous load value.
- uint32 prev_load_time_; // Time previous load value was taken.
-};
-
-// CpuSampler samples the process and system load.
-class CpuSampler {
- public:
- CpuSampler();
- ~CpuSampler();
-
- // Initialize CpuSampler. Returns true if successful.
- bool Init();
-
- // Set minimum interval in ms between computing new load values.
- // Default 950 ms. Set to 0 to disable interval.
- void set_load_interval(int min_load_interval);
-
- // Return CPU load of current process as a float from 0 to 1.
- float GetProcessLoad();
-
- // Return CPU load of current process as a float from 0 to 1.
- float GetSystemLoad();
-
- // Return number of cpus. Includes hyperthreads.
- int GetMaxCpus() const;
-
- // Return current number of cpus available to this process.
- int GetCurrentCpus();
-
- // For testing. Allows forcing of fallback to using NTDLL functions.
- void set_force_fallback(bool fallback) {
-#ifdef WIN32
- force_fallback_ = fallback;
-#endif
- }
-
- private:
- float UpdateCpuLoad(uint64 current_total_times,
- uint64 current_cpu_times,
- uint64 *prev_total_times,
- uint64 *prev_cpu_times);
- CpuStats process_;
- CpuStats system_;
- int cpus_;
- int min_load_interval_; // Minimum time between computing new load.
- scoped_ptr<SystemInfo> sysinfo_;
-#ifdef WIN32
- void* get_system_times_;
- void* nt_query_system_information_;
- bool force_fallback_;
-#endif
-#if defined(LINUX) || defined(ANDROID)
- // File for reading /proc/stat
- scoped_ptr<FileStream> sfile_;
-#endif // defined(LINUX) || defined(ANDROID)
-};
-
-// CpuMonitor samples and signals the CPU load periodically.
-class CpuMonitor
- : public talk_base::MessageHandler, public sigslot::has_slots<> {
- public:
- explicit CpuMonitor(Thread* thread);
- virtual ~CpuMonitor();
- void set_thread(Thread* thread);
-
- bool Start(int period_ms);
- void Stop();
- // Signal parameters are current cpus, max cpus, process load and system load.
- sigslot::signal4<int, int, float, float> SignalUpdate;
-
- protected:
- // Override virtual method of parent MessageHandler.
- virtual void OnMessage(talk_base::Message* msg);
- // Clear the monitor thread and stop sending it messages if the thread goes
- // away before our lifetime.
- void OnMessageQueueDestroyed() { monitor_thread_ = NULL; }
-
- private:
- Thread* monitor_thread_;
- CpuSampler sampler_;
- int period_ms_;
-
- DISALLOW_COPY_AND_ASSIGN(CpuMonitor);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_CPUMONITOR_H_
diff --git a/base/cpumonitor_unittest.cc b/base/cpumonitor_unittest.cc
deleted file mode 100644
index cdc3e6b..0000000
--- a/base/cpumonitor_unittest.cc
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <iomanip>
-#include <iostream>
-#include <vector>
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-#include "talk/base/cpumonitor.h"
-#include "talk/base/flags.h"
-#include "talk/base/gunit.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-#include "talk/base/timing.h"
-
-namespace talk_base {
-
-static const int kMaxCpus = 1024;
-static const int kSettleTime = 100; // Amount of time to between tests.
-static const int kIdleTime = 500; // Amount of time to be idle in ms.
-static const int kBusyTime = 1000; // Amount of time to be busy in ms.
-static const int kLongInterval = 2000; // Interval longer than busy times
-
-class BusyThread : public talk_base::Thread {
- public:
- BusyThread(double load, double duration, double interval) :
- load_(load), duration_(duration), interval_(interval) {
- }
- virtual ~BusyThread() {
- Stop();
- }
- void Run() {
- Timing time;
- double busy_time = interval_ * load_ / 100.0;
- for (;;) {
- time.BusyWait(busy_time);
- time.IdleWait(interval_ - busy_time);
- if (duration_) {
- duration_ -= interval_;
- if (duration_ <= 0) {
- break;
- }
- }
- }
- }
- private:
- double load_;
- double duration_;
- double interval_;
-};
-
-class CpuLoadListener : public sigslot::has_slots<> {
- public:
- CpuLoadListener()
- : current_cpus_(0),
- cpus_(0),
- process_load_(.0f),
- system_load_(.0f),
- count_(0) {
- }
-
- void OnCpuLoad(int current_cpus, int cpus, float proc_load, float sys_load) {
- current_cpus_ = current_cpus;
- cpus_ = cpus;
- process_load_ = proc_load;
- system_load_ = sys_load;
- ++count_;
- }
-
- int current_cpus() const { return current_cpus_; }
- int cpus() const { return cpus_; }
- float process_load() const { return process_load_; }
- float system_load() const { return system_load_; }
- int count() const { return count_; }
-
- private:
- int current_cpus_;
- int cpus_;
- float process_load_;
- float system_load_;
- int count_;
-};
-
-// Set affinity (which cpu to run on), but respecting FLAG_affinity:
-// -1 means no affinity - run on whatever cpu is available.
-// 0 .. N means run on specific cpu. The tool will create N threads and call
-// SetThreadAffinity on 0 to N - 1 as cpu. FLAG_affinity sets the first cpu
-// so the range becomes affinity to affinity + N - 1
-// Note that this function affects Windows scheduling, effectively giving
-// the thread with affinity for a specified CPU more priority on that CPU.
-bool SetThreadAffinity(BusyThread* t, int cpu, int affinity) {
-#ifdef WIN32
- if (affinity >= 0) {
- return ::SetThreadAffinityMask(t->GetHandle(),
- 1 << (cpu + affinity)) != FALSE;
- }
-#endif
- return true;
-}
-
-bool SetThreadPriority(BusyThread* t, int prio) {
- if (!prio) {
- return true;
- }
- bool ok = t->SetPriority(static_cast<talk_base::ThreadPriority>(prio));
- if (!ok) {
- std::cout << "Error setting thread priority." << std::endl;
- }
- return ok;
-}
-
-int CpuLoad(double cpuload, double duration, int numthreads,
- int priority, double interval, int affinity) {
- int ret = 0;
- std::vector<BusyThread*> threads;
- for (int i = 0; i < numthreads; ++i) {
- threads.push_back(new BusyThread(cpuload, duration, interval));
- // NOTE(fbarchard): Priority must be done before Start.
- if (!SetThreadPriority(threads[i], priority) ||
- !threads[i]->Start() ||
- !SetThreadAffinity(threads[i], i, affinity)) {
- ret = 1;
- break;
- }
- }
- // Wait on each thread
- if (ret == 0) {
- for (int i = 0; i < numthreads; ++i) {
- threads[i]->Stop();
- }
- }
-
- for (int i = 0; i < numthreads; ++i) {
- delete threads[i];
- }
- return ret;
-}
-
-// Make 2 CPUs busy
-static void CpuTwoBusyLoop(int busytime) {
- CpuLoad(100.0, busytime / 1000.0, 2, 1, 0.050, -1);
-}
-
-// Make 1 CPUs busy
-static void CpuBusyLoop(int busytime) {
- CpuLoad(100.0, busytime / 1000.0, 1, 1, 0.050, -1);
-}
-
-// Make 1 use half CPU time.
-static void CpuHalfBusyLoop(int busytime) {
- CpuLoad(50.0, busytime / 1000.0, 1, 1, 0.050, -1);
-}
-
-void TestCpuSampler(bool test_proc, bool test_sys, bool force_fallback) {
- CpuSampler sampler;
- sampler.set_force_fallback(force_fallback);
- EXPECT_TRUE(sampler.Init());
- sampler.set_load_interval(100);
- int cpus = sampler.GetMaxCpus();
-
- // Test1: CpuSampler under idle situation.
- Thread::SleepMs(kSettleTime);
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- Thread::SleepMs(kIdleTime);
-
- float proc_idle = 0.f, sys_idle = 0.f;
- if (test_proc) {
- proc_idle = sampler.GetProcessLoad();
- }
- if (test_sys) {
- sys_idle = sampler.GetSystemLoad();
- }
- if (test_proc) {
- LOG(LS_INFO) << "ProcessLoad Idle: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << proc_idle;
- EXPECT_GE(proc_idle, 0.f);
- EXPECT_LE(proc_idle, static_cast<float>(cpus));
- }
- if (test_sys) {
- LOG(LS_INFO) << "SystemLoad Idle: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << sys_idle;
- EXPECT_GE(sys_idle, 0.f);
- EXPECT_LE(sys_idle, static_cast<float>(cpus));
- }
-
- // Test2: CpuSampler with main process at 50% busy.
- Thread::SleepMs(kSettleTime);
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- CpuHalfBusyLoop(kBusyTime);
-
- float proc_halfbusy = 0.f, sys_halfbusy = 0.f;
- if (test_proc) {
- proc_halfbusy = sampler.GetProcessLoad();
- }
- if (test_sys) {
- sys_halfbusy = sampler.GetSystemLoad();
- }
- if (test_proc) {
- LOG(LS_INFO) << "ProcessLoad Halfbusy: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << proc_halfbusy;
- EXPECT_GE(proc_halfbusy, 0.f);
- EXPECT_LE(proc_halfbusy, static_cast<float>(cpus));
- }
- if (test_sys) {
- LOG(LS_INFO) << "SystemLoad Halfbusy: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << sys_halfbusy;
- EXPECT_GE(sys_halfbusy, 0.f);
- EXPECT_LE(sys_halfbusy, static_cast<float>(cpus));
- }
-
- // Test3: CpuSampler with main process busy.
- Thread::SleepMs(kSettleTime);
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- CpuBusyLoop(kBusyTime);
-
- float proc_busy = 0.f, sys_busy = 0.f;
- if (test_proc) {
- proc_busy = sampler.GetProcessLoad();
- }
- if (test_sys) {
- sys_busy = sampler.GetSystemLoad();
- }
- if (test_proc) {
- LOG(LS_INFO) << "ProcessLoad Busy: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << proc_busy;
- EXPECT_GE(proc_busy, 0.f);
- EXPECT_LE(proc_busy, static_cast<float>(cpus));
- }
- if (test_sys) {
- LOG(LS_INFO) << "SystemLoad Busy: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << sys_busy;
- EXPECT_GE(sys_busy, 0.f);
- EXPECT_LE(sys_busy, static_cast<float>(cpus));
- }
-
- // Test4: CpuSampler with 2 cpus process busy.
- if (cpus >= 2) {
- Thread::SleepMs(kSettleTime);
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- CpuTwoBusyLoop(kBusyTime);
-
- float proc_twobusy = 0.f, sys_twobusy = 0.f;
- if (test_proc) {
- proc_twobusy = sampler.GetProcessLoad();
- }
- if (test_sys) {
- sys_twobusy = sampler.GetSystemLoad();
- }
- if (test_proc) {
- LOG(LS_INFO) << "ProcessLoad 2 CPU Busy:"
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << proc_twobusy;
- EXPECT_GE(proc_twobusy, 0.f);
- EXPECT_LE(proc_twobusy, static_cast<float>(cpus));
- }
- if (test_sys) {
- LOG(LS_INFO) << "SystemLoad 2 CPU Busy: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << sys_twobusy;
- EXPECT_GE(sys_twobusy, 0.f);
- EXPECT_LE(sys_twobusy, static_cast<float>(cpus));
- }
- }
-
- // Test5: CpuSampler with idle process after being busy.
- Thread::SleepMs(kSettleTime);
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- Thread::SleepMs(kIdleTime);
-
- if (test_proc) {
- proc_idle = sampler.GetProcessLoad();
- }
- if (test_sys) {
- sys_idle = sampler.GetSystemLoad();
- }
- if (test_proc) {
- LOG(LS_INFO) << "ProcessLoad Idle: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << proc_idle;
- EXPECT_GE(proc_idle, 0.f);
- EXPECT_LE(proc_idle, proc_busy);
- }
- if (test_sys) {
- LOG(LS_INFO) << "SystemLoad Idle: "
- << std::setiosflags(std::ios_base::fixed)
- << std::setprecision(2) << std::setw(6) << sys_idle;
- EXPECT_GE(sys_idle, 0.f);
- EXPECT_LE(sys_idle, static_cast<float>(cpus));
- }
-}
-
-TEST(CpuMonitorTest, TestCpus) {
- CpuSampler sampler;
- EXPECT_TRUE(sampler.Init());
- int current_cpus = sampler.GetCurrentCpus();
- int cpus = sampler.GetMaxCpus();
- LOG(LS_INFO) << "Current Cpus: " << std::setw(9) << current_cpus;
- LOG(LS_INFO) << "Maximum Cpus: " << std::setw(9) << cpus;
- EXPECT_GT(cpus, 0);
- EXPECT_LE(cpus, kMaxCpus);
- EXPECT_GT(current_cpus, 0);
- EXPECT_LE(current_cpus, cpus);
-}
-
-#ifdef WIN32
-// Tests overall system CpuSampler using legacy OS fallback code if applicable.
-TEST(CpuMonitorTest, TestGetSystemLoadForceFallback) {
- TestCpuSampler(false, true, true);
-}
-#endif
-
-// Tests both process and system functions in use at same time.
-TEST(CpuMonitorTest, TestGetBothLoad) {
- TestCpuSampler(true, true, false);
-}
-
-// Tests a query less than the interval produces the same value.
-TEST(CpuMonitorTest, TestInterval) {
- CpuSampler sampler;
- EXPECT_TRUE(sampler.Init());
-
- // Test1: Set interval to large value so sampler will not update.
- sampler.set_load_interval(kLongInterval);
-
- sampler.GetProcessLoad();
- sampler.GetSystemLoad();
-
- float proc_orig = sampler.GetProcessLoad();
- float sys_orig = sampler.GetSystemLoad();
-
- Thread::SleepMs(kIdleTime);
-
- float proc_halftime = sampler.GetProcessLoad();
- float sys_halftime = sampler.GetSystemLoad();
-
- EXPECT_EQ(proc_orig, proc_halftime);
- EXPECT_EQ(sys_orig, sys_halftime);
-}
-
-TEST(CpuMonitorTest, TestCpuMonitor) {
- CpuMonitor monitor(Thread::Current());
- CpuLoadListener listener;
- monitor.SignalUpdate.connect(&listener, &CpuLoadListener::OnCpuLoad);
- EXPECT_TRUE(monitor.Start(10));
- // We have checked cpu load more than twice.
- EXPECT_TRUE_WAIT(listener.count() > 2, 1000);
- EXPECT_GT(listener.current_cpus(), 0);
- EXPECT_GT(listener.cpus(), 0);
- EXPECT_GE(listener.process_load(), .0f);
- EXPECT_GE(listener.system_load(), .0f);
-
- monitor.Stop();
- // Wait 20 ms to ake sure all signals are delivered.
- Thread::Current()->ProcessMessages(20);
- int old_count = listener.count();
- Thread::Current()->ProcessMessages(20);
- // Verfy no more siganls.
- EXPECT_EQ(old_count, listener.count());
-}
-
-} // namespace talk_base
diff --git a/base/crc32.cc b/base/crc32.cc
deleted file mode 100644
index 82998ee..0000000
--- a/base/crc32.cc
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/crc32.h"
-
-#include "talk/base/basicdefs.h"
-
-namespace talk_base {
-
-// This implementation is based on the sample implementation in RFC 1952.
-
-// CRC32 polynomial, in reversed form.
-// See RFC 1952, or http://en.wikipedia.org/wiki/Cyclic_redundancy_check
-static const uint32 kCrc32Polynomial = 0xEDB88320;
-static uint32 kCrc32Table[256] = { 0 };
-
-static void EnsureCrc32TableInited() {
- if (kCrc32Table[ARRAY_SIZE(kCrc32Table) - 1])
- return; // already inited
- for (uint32 i = 0; i < ARRAY_SIZE(kCrc32Table); ++i) {
- uint32 c = i;
- for (size_t j = 0; j < 8; ++j) {
- if (c & 1) {
- c = kCrc32Polynomial ^ (c >> 1);
- } else {
- c >>= 1;
- }
- }
- kCrc32Table[i] = c;
- }
-}
-
-uint32 UpdateCrc32(uint32 start, const void* buf, size_t len) {
- EnsureCrc32TableInited();
-
- uint32 c = start ^ 0xFFFFFFFF;
- const uint8* u = static_cast<const uint8*>(buf);
- for (size_t i = 0; i < len; ++i) {
- c = kCrc32Table[(c ^ u[i]) & 0xFF] ^ (c >> 8);
- }
- return c ^ 0xFFFFFFFF;
-}
-
-} // namespace talk_base
-
diff --git a/base/crc32.h b/base/crc32.h
deleted file mode 100644
index 144158b..0000000
--- a/base/crc32.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_CRC32_H_
-#define TALK_BASE_CRC32_H_
-
-#include <string>
-
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-// Updates a CRC32 checksum with |len| bytes from |buf|. |initial| holds the
-// checksum result from the previous update; for the first call, it should be 0.
-uint32 UpdateCrc32(uint32 initial, const void* buf, size_t len);
-
-// Computes a CRC32 checksum using |len| bytes from |buf|.
-inline uint32 ComputeCrc32(const void* buf, size_t len) {
- return UpdateCrc32(0, buf, len);
-}
-inline uint32 ComputeCrc32(const std::string& str) {
- return ComputeCrc32(str.c_str(), str.size());
-}
-
-} // namespace talk_base
-
-#endif // TALK_BASE_CRC32_H_
diff --git a/base/crc32_unittest.cc b/base/crc32_unittest.cc
deleted file mode 100644
index 24333d3..0000000
--- a/base/crc32_unittest.cc
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/crc32.h"
-#include "talk/base/gunit.h"
-
-#include <string>
-
-namespace talk_base {
-
-TEST(Crc32Test, TestBasic) {
- EXPECT_EQ(0U, ComputeCrc32(""));
- EXPECT_EQ(0x352441C2U, ComputeCrc32("abc"));
- EXPECT_EQ(0x171A3F5FU,
- ComputeCrc32("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"));
-}
-
-TEST(Crc32Test, TestMultipleUpdates) {
- std::string input =
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
- uint32 c = 0;
- for (size_t i = 0; i < input.size(); ++i) {
- c = UpdateCrc32(c, &input[i], 1);
- }
- EXPECT_EQ(0x171A3F5FU, c);
-}
-
-} // namespace talk_base
diff --git a/base/criticalsection.h b/base/criticalsection.h
deleted file mode 100644
index c6ffbc0..0000000
--- a/base/criticalsection.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_CRITICALSECTION_H__
-#define TALK_BASE_CRITICALSECTION_H__
-
-#include "talk/base/constructormagic.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-#ifdef POSIX
-#include <pthread.h>
-#endif
-
-#ifdef _DEBUG
-#define CS_TRACK_OWNER 1
-#endif // _DEBUG
-
-#if CS_TRACK_OWNER
-#define TRACK_OWNER(x) x
-#else // !CS_TRACK_OWNER
-#define TRACK_OWNER(x)
-#endif // !CS_TRACK_OWNER
-
-namespace talk_base {
-
-#ifdef WIN32
-class CriticalSection {
- public:
- CriticalSection() {
- InitializeCriticalSection(&crit_);
- // Windows docs say 0 is not a valid thread id
- TRACK_OWNER(thread_ = 0);
- }
- ~CriticalSection() {
- DeleteCriticalSection(&crit_);
- }
- void Enter() {
- EnterCriticalSection(&crit_);
- TRACK_OWNER(thread_ = GetCurrentThreadId());
- }
- bool TryEnter() {
- if (TryEnterCriticalSection(&crit_) != FALSE) {
- TRACK_OWNER(thread_ = GetCurrentThreadId());
- return true;
- }
- return false;
- }
- void Leave() {
- TRACK_OWNER(thread_ = 0);
- LeaveCriticalSection(&crit_);
- }
-
-#if CS_TRACK_OWNER
- bool CurrentThreadIsOwner() const { return thread_ == GetCurrentThreadId(); }
-#endif // CS_TRACK_OWNER
-
- private:
- CRITICAL_SECTION crit_;
- TRACK_OWNER(DWORD thread_); // The section's owning thread id
-};
-#endif // WIN32
-
-#ifdef POSIX
-class CriticalSection {
- public:
- CriticalSection() {
- pthread_mutexattr_t mutex_attribute;
- pthread_mutexattr_init(&mutex_attribute);
- pthread_mutexattr_settype(&mutex_attribute, PTHREAD_MUTEX_RECURSIVE);
- pthread_mutex_init(&mutex_, &mutex_attribute);
- pthread_mutexattr_destroy(&mutex_attribute);
- TRACK_OWNER(thread_ = 0);
- }
- ~CriticalSection() {
- pthread_mutex_destroy(&mutex_);
- }
- void Enter() {
- pthread_mutex_lock(&mutex_);
- TRACK_OWNER(thread_ = pthread_self());
- }
- bool TryEnter() {
- if (pthread_mutex_trylock(&mutex_) == 0) {
- TRACK_OWNER(thread_ = pthread_self());
- return true;
- }
- return false;
- }
- void Leave() {
- TRACK_OWNER(thread_ = 0);
- pthread_mutex_unlock(&mutex_);
- }
-
-#if CS_TRACK_OWNER
- bool CurrentThreadIsOwner() const { return pthread_equal(thread_, pthread_self()); }
-#endif // CS_TRACK_OWNER
-
- private:
- pthread_mutex_t mutex_;
- TRACK_OWNER(pthread_t thread_);
-};
-#endif // POSIX
-
-// CritScope, for serializing execution through a scope.
-class CritScope {
- public:
- explicit CritScope(CriticalSection *pcrit) {
- pcrit_ = pcrit;
- pcrit_->Enter();
- }
- ~CritScope() {
- pcrit_->Leave();
- }
- private:
- CriticalSection *pcrit_;
- DISALLOW_COPY_AND_ASSIGN(CritScope);
-};
-
-// Tries to lock a critical section on construction via
-// CriticalSection::TryEnter, and unlocks on destruction if the
-// lock was taken. Never blocks.
-//
-// IMPORTANT: Unlike CritScope, the lock may not be owned by this thread in
-// subsequent code. Users *must* check locked() to determine if the
-// lock was taken. If you're not calling locked(), you're doing it wrong!
-class TryCritScope {
- public:
- explicit TryCritScope(CriticalSection *pcrit) {
- pcrit_ = pcrit;
- locked_ = pcrit_->TryEnter();
- }
- ~TryCritScope() {
- if (locked_) {
- pcrit_->Leave();
- }
- }
- bool locked() const {
- return locked_;
- }
- private:
- CriticalSection *pcrit_;
- bool locked_;
- DISALLOW_COPY_AND_ASSIGN(TryCritScope);
-};
-
-// TODO: Move this to atomicops.h, which can't be done easily because of
-// complex compile rules.
-class AtomicOps {
- public:
-#ifdef WIN32
- // Assumes sizeof(int) == sizeof(LONG), which it is on Win32 and Win64.
- static int Increment(int* i) {
- return ::InterlockedIncrement(reinterpret_cast<LONG*>(i));
- }
- static int Decrement(int* i) {
- return ::InterlockedDecrement(reinterpret_cast<LONG*>(i));
- }
-#else
- static int Increment(int* i) {
- return __sync_add_and_fetch(i, 1);
- }
- static int Decrement(int* i) {
- return __sync_sub_and_fetch(i, 1);
- }
-#endif
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_CRITICALSECTION_H__
diff --git a/base/criticalsection_unittest.cc b/base/criticalsection_unittest.cc
deleted file mode 100644
index 0bb34b7..0000000
--- a/base/criticalsection_unittest.cc
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * libjingle
- * Copyright 2014, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <set>
-#include <vector>
-
-#include "talk/base/criticalsection.h"
-#include "talk/base/event.h"
-#include "talk/base/gunit.h"
-#include "talk/base/scopedptrcollection.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-namespace {
-
-const int kLongTime = 10000; // 10 seconds
-const int kNumThreads = 16;
-const int kOperationsToRun = 1000;
-
-template <class T>
-class AtomicOpRunner : public MessageHandler {
- public:
- explicit AtomicOpRunner(int initial_value)
- : value_(initial_value),
- threads_active_(0),
- start_event_(true, false),
- done_event_(true, false) {}
-
- int value() const { return value_; }
-
- bool Run() {
- // Signal all threads to start.
- start_event_.Set();
-
- // Wait for all threads to finish.
- return done_event_.Wait(kLongTime);
- }
-
- void SetExpectedThreadCount(int count) {
- threads_active_ = count;
- }
-
- virtual void OnMessage(Message* msg) {
- std::vector<int> values;
- values.reserve(kOperationsToRun);
-
- // Wait to start.
- ASSERT_TRUE(start_event_.Wait(kLongTime));
-
- // Generate a bunch of values by updating value_ atomically.
- for (int i = 0; i < kOperationsToRun; ++i) {
- values.push_back(T::AtomicOp(&value_));
- }
-
- { // Add them all to the set.
- CritScope cs(&all_values_crit_);
- for (size_t i = 0; i < values.size(); ++i) {
- std::pair<std::set<int>::iterator, bool> result =
- all_values_.insert(values[i]);
- // Each value should only be taken by one thread, so if this value
- // has already been added, something went wrong.
- EXPECT_TRUE(result.second)
- << "Thread=" << Thread::Current() << " value=" << values[i];
- }
- }
-
- // Signal that we're done.
- if (AtomicOps::Decrement(&threads_active_) == 0) {
- done_event_.Set();
- }
- }
-
- private:
- int value_;
- int threads_active_;
- CriticalSection all_values_crit_;
- std::set<int> all_values_;
- Event start_event_;
- Event done_event_;
-};
-
-struct IncrementOp {
- static int AtomicOp(int* i) { return AtomicOps::Increment(i); }
-};
-
-struct DecrementOp {
- static int AtomicOp(int* i) { return AtomicOps::Decrement(i); }
-};
-
-void StartThreads(ScopedPtrCollection<Thread>* threads,
- MessageHandler* handler) {
- for (int i = 0; i < kNumThreads; ++i) {
- Thread* thread = new Thread();
- thread->Start();
- thread->Post(handler);
- threads->PushBack(thread);
- }
-}
-
-} // namespace
-
-TEST(AtomicOpsTest, Simple) {
- int value = 0;
- EXPECT_EQ(1, AtomicOps::Increment(&value));
- EXPECT_EQ(1, value);
- EXPECT_EQ(2, AtomicOps::Increment(&value));
- EXPECT_EQ(2, value);
- EXPECT_EQ(1, AtomicOps::Decrement(&value));
- EXPECT_EQ(1, value);
- EXPECT_EQ(0, AtomicOps::Decrement(&value));
- EXPECT_EQ(0, value);
-}
-
-TEST(AtomicOpsTest, Increment) {
- // Create and start lots of threads.
- AtomicOpRunner<IncrementOp> runner(0);
- ScopedPtrCollection<Thread> threads;
- StartThreads(&threads, &runner);
- runner.SetExpectedThreadCount(kNumThreads);
-
- // Release the hounds!
- EXPECT_TRUE(runner.Run());
- EXPECT_EQ(kOperationsToRun * kNumThreads, runner.value());
-}
-
-TEST(AtomicOpsTest, Decrement) {
- // Create and start lots of threads.
- AtomicOpRunner<DecrementOp> runner(kOperationsToRun * kNumThreads);
- ScopedPtrCollection<Thread> threads;
- StartThreads(&threads, &runner);
- runner.SetExpectedThreadCount(kNumThreads);
-
- // Release the hounds!
- EXPECT_TRUE(runner.Run());
- EXPECT_EQ(0, runner.value());
-}
-
-} // namespace talk_base
diff --git a/base/cryptstring.h b/base/cryptstring.h
deleted file mode 100644
index 600474f..0000000
--- a/base/cryptstring.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _TALK_BASE_CRYPTSTRING_H_
-#define _TALK_BASE_CRYPTSTRING_H_
-
-#include <string.h>
-
-#include <string>
-#include <vector>
-
-#include "talk/base/linked_ptr.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-class CryptStringImpl {
-public:
- virtual ~CryptStringImpl() {}
- virtual size_t GetLength() const = 0;
- virtual void CopyTo(char * dest, bool nullterminate) const = 0;
- virtual std::string UrlEncode() const = 0;
- virtual CryptStringImpl * Copy() const = 0;
- virtual void CopyRawTo(std::vector<unsigned char> * dest) const = 0;
-};
-
-class EmptyCryptStringImpl : public CryptStringImpl {
-public:
- virtual ~EmptyCryptStringImpl() {}
- virtual size_t GetLength() const { return 0; }
- virtual void CopyTo(char * dest, bool nullterminate) const {
- if (nullterminate) {
- *dest = '\0';
- }
- }
- virtual std::string UrlEncode() const { return ""; }
- virtual CryptStringImpl * Copy() const { return new EmptyCryptStringImpl(); }
- virtual void CopyRawTo(std::vector<unsigned char> * dest) const {
- dest->clear();
- }
-};
-
-class CryptString {
-public:
- CryptString() : impl_(new EmptyCryptStringImpl()) {}
- size_t GetLength() const { return impl_->GetLength(); }
- void CopyTo(char * dest, bool nullterminate) const { impl_->CopyTo(dest, nullterminate); }
- CryptString(const CryptString & other) : impl_(other.impl_->Copy()) {}
- explicit CryptString(const CryptStringImpl & impl) : impl_(impl.Copy()) {}
- CryptString & operator=(const CryptString & other) {
- if (this != &other) {
- impl_.reset(other.impl_->Copy());
- }
- return *this;
- }
- void Clear() { impl_.reset(new EmptyCryptStringImpl()); }
- std::string UrlEncode() const { return impl_->UrlEncode(); }
- void CopyRawTo(std::vector<unsigned char> * dest) const {
- return impl_->CopyRawTo(dest);
- }
-
-private:
- scoped_ptr<const CryptStringImpl> impl_;
-};
-
-
-// Used for constructing strings where a password is involved and we
-// need to ensure that we zero memory afterwards
-class FormatCryptString {
-public:
- FormatCryptString() {
- storage_ = new char[32];
- capacity_ = 32;
- length_ = 0;
- storage_[0] = 0;
- }
-
- void Append(const std::string & text) {
- Append(text.data(), text.length());
- }
-
- void Append(const char * data, size_t length) {
- EnsureStorage(length_ + length + 1);
- memcpy(storage_ + length_, data, length);
- length_ += length;
- storage_[length_] = '\0';
- }
-
- void Append(const CryptString * password) {
- size_t len = password->GetLength();
- EnsureStorage(length_ + len + 1);
- password->CopyTo(storage_ + length_, true);
- length_ += len;
- }
-
- size_t GetLength() {
- return length_;
- }
-
- const char * GetData() {
- return storage_;
- }
-
-
- // Ensures storage of at least n bytes
- void EnsureStorage(size_t n) {
- if (capacity_ >= n) {
- return;
- }
-
- size_t old_capacity = capacity_;
- char * old_storage = storage_;
-
- for (;;) {
- capacity_ *= 2;
- if (capacity_ >= n)
- break;
- }
-
- storage_ = new char[capacity_];
-
- if (old_capacity) {
- memcpy(storage_, old_storage, length_);
-
- // zero memory in a way that an optimizer won't optimize it out
- old_storage[0] = 0;
- for (size_t i = 1; i < old_capacity; i++) {
- old_storage[i] = old_storage[i - 1];
- }
- delete[] old_storage;
- }
- }
-
- ~FormatCryptString() {
- if (capacity_) {
- storage_[0] = 0;
- for (size_t i = 1; i < capacity_; i++) {
- storage_[i] = storage_[i - 1];
- }
- }
- delete[] storage_;
- }
-private:
- char * storage_;
- size_t capacity_;
- size_t length_;
-};
-
-class InsecureCryptStringImpl : public CryptStringImpl {
- public:
- std::string& password() { return password_; }
- const std::string& password() const { return password_; }
-
- virtual ~InsecureCryptStringImpl() {}
- virtual size_t GetLength() const { return password_.size(); }
- virtual void CopyTo(char * dest, bool nullterminate) const {
- memcpy(dest, password_.data(), password_.size());
- if (nullterminate) dest[password_.size()] = 0;
- }
- virtual std::string UrlEncode() const { return password_; }
- virtual CryptStringImpl * Copy() const {
- InsecureCryptStringImpl * copy = new InsecureCryptStringImpl;
- copy->password() = password_;
- return copy;
- }
- virtual void CopyRawTo(std::vector<unsigned char> * dest) const {
- dest->resize(password_.size());
- memcpy(&dest->front(), password_.data(), password_.size());
- }
- private:
- std::string password_;
-};
-
-}
-
-#endif // _TALK_BASE_CRYPTSTRING_H_
diff --git a/base/dbus.cc b/base/dbus.cc
deleted file mode 100644
index 78e717a..0000000
--- a/base/dbus.cc
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef HAVE_DBUS_GLIB
-
-#include "talk/base/dbus.h"
-
-#include <glib.h>
-
-#include "talk/base/logging.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-// Avoid static object construction/destruction on startup/shutdown.
-static pthread_once_t g_dbus_init_once = PTHREAD_ONCE_INIT;
-static LibDBusGlibSymbolTable *g_dbus_symbol = NULL;
-
-// Releases DBus-Glib symbols.
-static void ReleaseDBusGlibSymbol() {
- if (g_dbus_symbol != NULL) {
- delete g_dbus_symbol;
- g_dbus_symbol = NULL;
- }
-}
-
-// Loads DBus-Glib symbols.
-static void InitializeDBusGlibSymbol() {
- // This is thread safe.
- if (NULL == g_dbus_symbol) {
- g_dbus_symbol = new LibDBusGlibSymbolTable();
-
- // Loads dbus-glib
- if (NULL == g_dbus_symbol || !g_dbus_symbol->Load()) {
- LOG(LS_WARNING) << "Failed to load dbus-glib symbol table.";
- ReleaseDBusGlibSymbol();
- } else {
- // Nothing we can do if atexit() failed. Just ignore its returned value.
- atexit(ReleaseDBusGlibSymbol);
- }
- }
-}
-
-inline static LibDBusGlibSymbolTable *GetSymbols() {
- return DBusMonitor::GetDBusGlibSymbolTable();
-}
-
-// Implementation of class DBusSigMessageData
-DBusSigMessageData::DBusSigMessageData(DBusMessage *message)
- : TypedMessageData<DBusMessage *>(message) {
- GetSymbols()->dbus_message_ref()(data());
-}
-
-DBusSigMessageData::~DBusSigMessageData() {
- GetSymbols()->dbus_message_unref()(data());
-}
-
-// Implementation of class DBusSigFilter
-
-// Builds a DBus filter string from given DBus path, interface and member.
-std::string DBusSigFilter::BuildFilterString(const std::string &path,
- const std::string &interface,
- const std::string &member) {
- std::string ret(DBUS_TYPE "='" DBUS_SIGNAL "'");
- if (!path.empty()) {
- ret += ("," DBUS_PATH "='");
- ret += path;
- ret += "'";
- }
- if (!interface.empty()) {
- ret += ("," DBUS_INTERFACE "='");
- ret += interface;
- ret += "'";
- }
- if (!member.empty()) {
- ret += ("," DBUS_MEMBER "='");
- ret += member;
- ret += "'";
- }
- return ret;
-}
-
-// Forwards the message to the given instance.
-DBusHandlerResult DBusSigFilter::DBusCallback(DBusConnection *dbus_conn,
- DBusMessage *message,
- void *instance) {
- ASSERT(instance);
- if (instance) {
- return static_cast<DBusSigFilter *>(instance)->Callback(message);
- }
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-// Posts a message to caller thread.
-DBusHandlerResult DBusSigFilter::Callback(DBusMessage *message) {
- if (caller_thread_) {
- caller_thread_->Post(this, DSM_SIGNAL, new DBusSigMessageData(message));
- }
- // Don't "eat" the message here. Let it pop up.
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-// From MessageHandler.
-void DBusSigFilter::OnMessage(Message *message) {
- if (message != NULL && DSM_SIGNAL == message->message_id) {
- DBusSigMessageData *msg =
- static_cast<DBusSigMessageData *>(message->pdata);
- if (msg) {
- ProcessSignal(msg->data());
- delete msg;
- }
- }
-}
-
-// Definition of private class DBusMonitoringThread.
-// It creates a worker-thread to listen signals on DBus. The worker-thread will
-// be running in a priate GMainLoop forever until either Stop() has been invoked
-// or it hits an error.
-class DBusMonitor::DBusMonitoringThread : public talk_base::Thread {
- public:
- explicit DBusMonitoringThread(DBusMonitor *monitor,
- GMainContext *context,
- GMainLoop *mainloop,
- std::vector<DBusSigFilter *> *filter_list)
- : monitor_(monitor),
- context_(context),
- mainloop_(mainloop),
- connection_(NULL),
- idle_source_(NULL),
- filter_list_(filter_list) {
- ASSERT(monitor_);
- ASSERT(context_);
- ASSERT(mainloop_);
- ASSERT(filter_list_);
- }
-
- virtual ~DBusMonitoringThread() {
- Stop();
- }
-
- // Override virtual method of Thread. Context: worker-thread.
- virtual void Run() {
- ASSERT(NULL == connection_);
-
- // Setup DBus connection and start monitoring.
- monitor_->OnMonitoringStatusChanged(DMS_INITIALIZING);
- if (!Setup()) {
- LOG(LS_ERROR) << "DBus monitoring setup failed.";
- monitor_->OnMonitoringStatusChanged(DMS_FAILED);
- CleanUp();
- return;
- }
- monitor_->OnMonitoringStatusChanged(DMS_RUNNING);
- g_main_loop_run(mainloop_);
- monitor_->OnMonitoringStatusChanged(DMS_STOPPED);
-
- // Done normally. Clean up DBus connection.
- CleanUp();
- return;
- }
-
- // Override virtual method of Thread. Context: caller-thread.
- virtual void Stop() {
- ASSERT(NULL == idle_source_);
- // Add an idle source and let the gmainloop quit on idle.
- idle_source_ = g_idle_source_new();
- if (idle_source_) {
- g_source_set_callback(idle_source_, &Idle, this, NULL);
- g_source_attach(idle_source_, context_);
- } else {
- LOG(LS_ERROR) << "g_idle_source_new() failed.";
- QuitGMainloop(); // Try to quit anyway.
- }
-
- Thread::Stop(); // Wait for the thread.
- }
-
- private:
- // Registers all DBus filters.
- void RegisterAllFilters() {
- ASSERT(NULL != GetSymbols()->dbus_g_connection_get_connection()(
- connection_));
-
- for (std::vector<DBusSigFilter *>::iterator it = filter_list_->begin();
- it != filter_list_->end(); ++it) {
- DBusSigFilter *filter = (*it);
- if (!filter) {
- LOG(LS_ERROR) << "DBusSigFilter list corrupted.";
- continue;
- }
-
- GetSymbols()->dbus_bus_add_match()(
- GetSymbols()->dbus_g_connection_get_connection()(connection_),
- filter->filter().c_str(), NULL);
-
- if (!GetSymbols()->dbus_connection_add_filter()(
- GetSymbols()->dbus_g_connection_get_connection()(connection_),
- &DBusSigFilter::DBusCallback, filter, NULL)) {
- LOG(LS_ERROR) << "dbus_connection_add_filter() failed."
- << "Filter: " << filter->filter();
- continue;
- }
- }
- }
-
- // Unregisters all DBus filters.
- void UnRegisterAllFilters() {
- ASSERT(NULL != GetSymbols()->dbus_g_connection_get_connection()(
- connection_));
-
- for (std::vector<DBusSigFilter *>::iterator it = filter_list_->begin();
- it != filter_list_->end(); ++it) {
- DBusSigFilter *filter = (*it);
- if (!filter) {
- LOG(LS_ERROR) << "DBusSigFilter list corrupted.";
- continue;
- }
- GetSymbols()->dbus_connection_remove_filter()(
- GetSymbols()->dbus_g_connection_get_connection()(connection_),
- &DBusSigFilter::DBusCallback, filter);
- }
- }
-
- // Sets up the monitoring thread.
- bool Setup() {
- g_main_context_push_thread_default(context_);
-
- // Start connection to dbus.
- // If dbus daemon is not running, returns false immediately.
- connection_ = GetSymbols()->dbus_g_bus_get_private()(monitor_->type_,
- context_, NULL);
- if (NULL == connection_) {
- LOG(LS_ERROR) << "dbus_g_bus_get_private() unable to get connection.";
- return false;
- }
- if (NULL == GetSymbols()->dbus_g_connection_get_connection()(connection_)) {
- LOG(LS_ERROR) << "dbus_g_connection_get_connection() returns NULL. "
- << "DBus daemon is probably not running.";
- return false;
- }
-
- // Application don't exit if DBus daemon die.
- GetSymbols()->dbus_connection_set_exit_on_disconnect()(
- GetSymbols()->dbus_g_connection_get_connection()(connection_), FALSE);
-
- // Connect all filters.
- RegisterAllFilters();
-
- return true;
- }
-
- // Cleans up the monitoring thread.
- void CleanUp() {
- if (idle_source_) {
- // We did an attach() with the GSource, so we need to destroy() it.
- g_source_destroy(idle_source_);
- // We need to unref() the GSource to end the last reference we got.
- g_source_unref(idle_source_);
- idle_source_ = NULL;
- }
- if (connection_) {
- if (GetSymbols()->dbus_g_connection_get_connection()(connection_)) {
- UnRegisterAllFilters();
- GetSymbols()->dbus_connection_close()(
- GetSymbols()->dbus_g_connection_get_connection()(connection_));
- }
- GetSymbols()->dbus_g_connection_unref()(connection_);
- connection_ = NULL;
- }
- g_main_loop_unref(mainloop_);
- mainloop_ = NULL;
- g_main_context_unref(context_);
- context_ = NULL;
- }
-
- // Handles callback on Idle. We only add this source when ready to stop.
- static gboolean Idle(gpointer data) {
- static_cast<DBusMonitoringThread *>(data)->QuitGMainloop();
- return TRUE;
- }
-
- // We only hit this when ready to quit.
- void QuitGMainloop() {
- g_main_loop_quit(mainloop_);
- }
-
- DBusMonitor *monitor_;
-
- GMainContext *context_;
- GMainLoop *mainloop_;
- DBusGConnection *connection_;
- GSource *idle_source_;
-
- std::vector<DBusSigFilter *> *filter_list_;
-};
-
-// Implementation of class DBusMonitor
-
-// Returns DBus-Glib symbol handle. Initialize it first if hasn't.
-LibDBusGlibSymbolTable *DBusMonitor::GetDBusGlibSymbolTable() {
- // This is multi-thread safe.
- pthread_once(&g_dbus_init_once, InitializeDBusGlibSymbol);
-
- return g_dbus_symbol;
-};
-
-// Creates an instance of DBusMonitor
-DBusMonitor *DBusMonitor::Create(DBusBusType type) {
- if (NULL == DBusMonitor::GetDBusGlibSymbolTable()) {
- return NULL;
- }
- return new DBusMonitor(type);
-}
-
-DBusMonitor::DBusMonitor(DBusBusType type)
- : type_(type),
- status_(DMS_NOT_INITIALIZED),
- monitoring_thread_(NULL) {
- ASSERT(type_ == DBUS_BUS_SYSTEM || type_ == DBUS_BUS_SESSION);
-}
-
-DBusMonitor::~DBusMonitor() {
- StopMonitoring();
-}
-
-bool DBusMonitor::AddFilter(DBusSigFilter *filter) {
- if (monitoring_thread_) {
- return false;
- }
- if (!filter) {
- return false;
- }
- filter_list_.push_back(filter);
- return true;
-}
-
-bool DBusMonitor::StartMonitoring() {
- if (!monitoring_thread_) {
- g_type_init();
- g_thread_init(NULL);
- GetSymbols()->dbus_g_thread_init()();
-
- GMainContext *context = g_main_context_new();
- if (NULL == context) {
- LOG(LS_ERROR) << "g_main_context_new() failed.";
- return false;
- }
-
- GMainLoop *mainloop = g_main_loop_new(context, FALSE);
- if (NULL == mainloop) {
- LOG(LS_ERROR) << "g_main_loop_new() failed.";
- g_main_context_unref(context);
- return false;
- }
-
- monitoring_thread_ = new DBusMonitoringThread(this, context, mainloop,
- &filter_list_);
- if (monitoring_thread_ == NULL) {
- LOG(LS_ERROR) << "Failed to create DBus monitoring thread.";
- g_main_context_unref(context);
- g_main_loop_unref(mainloop);
- return false;
- }
- monitoring_thread_->Start();
- }
- return true;
-}
-
-bool DBusMonitor::StopMonitoring() {
- if (monitoring_thread_) {
- monitoring_thread_->Stop();
- monitoring_thread_ = NULL;
- }
- return true;
-}
-
-DBusMonitor::DBusMonitorStatus DBusMonitor::GetStatus() {
- return status_;
-}
-
-void DBusMonitor::OnMonitoringStatusChanged(DBusMonitorStatus status) {
- status_ = status;
-}
-
-#undef LATE
-
-} // namespace talk_base
-
-#endif // HAVE_DBUS_GLIB
diff --git a/base/dbus.h b/base/dbus.h
deleted file mode 100644
index 7dce350..0000000
--- a/base/dbus.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_DBUS_H_
-#define TALK_BASE_DBUS_H_
-
-#ifdef HAVE_DBUS_GLIB
-
-#include <dbus/dbus.h>
-
-#include <string>
-#include <vector>
-
-#include "talk/base/libdbusglibsymboltable.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-#define DBUS_TYPE "type"
-#define DBUS_SIGNAL "signal"
-#define DBUS_PATH "path"
-#define DBUS_INTERFACE "interface"
-#define DBUS_MEMBER "member"
-
-#ifdef CHROMEOS
-#define CROS_PM_PATH "/"
-#define CROS_PM_INTERFACE "org.chromium.PowerManager"
-#define CROS_SIG_POWERCHANGED "PowerStateChanged"
-#define CROS_VALUE_SLEEP "mem"
-#define CROS_VALUE_RESUME "on"
-#else
-#define UP_PATH "/org/freedesktop/UPower"
-#define UP_INTERFACE "org.freedesktop.UPower"
-#define UP_SIG_SLEEPING "Sleeping"
-#define UP_SIG_RESUMING "Resuming"
-#endif // CHROMEOS
-
-// Wraps a DBus messages.
-class DBusSigMessageData : public TypedMessageData<DBusMessage *> {
- public:
- explicit DBusSigMessageData(DBusMessage *message);
- ~DBusSigMessageData();
-};
-
-// DBusSigFilter is an abstract class that defines the interface of DBus
-// signal handling.
-// The subclasses implement ProcessSignal() for various purposes.
-// When a DBus signal comes, a DSM_SIGNAL message is posted to the caller thread
-// which will then invokes ProcessSignal().
-class DBusSigFilter : protected MessageHandler {
- public:
- enum DBusSigMessage { DSM_SIGNAL };
-
- // This filter string should ususally come from BuildFilterString()
- explicit DBusSigFilter(const std::string &filter)
- : caller_thread_(Thread::Current()), filter_(filter) {
- }
-
- // Builds a DBus monitor filter string from given DBus path, interface, and
- // member.
- // See http://dbus.freedesktop.org/doc/api/html/group__DBusConnection.html
- static std::string BuildFilterString(const std::string &path,
- const std::string &interface,
- const std::string &member);
-
- // Handles callback on DBus messages by DBus system.
- static DBusHandlerResult DBusCallback(DBusConnection *dbus_conn,
- DBusMessage *message,
- void *instance);
-
- // Handles callback on DBus messages to each DBusSigFilter instance.
- DBusHandlerResult Callback(DBusMessage *message);
-
- // From MessageHandler.
- virtual void OnMessage(Message *message);
-
- // Returns the DBus monitor filter string.
- const std::string &filter() const { return filter_; }
-
- private:
- // On caller thread.
- virtual void ProcessSignal(DBusMessage *message) = 0;
-
- Thread *caller_thread_;
- const std::string filter_;
-};
-
-// DBusMonitor is a class for DBus signal monitoring.
-//
-// The caller-thread calls AddFilter() first to add the signals that it wants to
-// monitor and then calls StartMonitoring() to start the monitoring.
-// This will create a worker-thread which listens on DBus connection and sends
-// DBus signals back through the callback.
-// The worker-thread will be running forever until either StopMonitoring() is
-// called from the caller-thread or the worker-thread hit some error.
-//
-// Programming model:
-// 1. Caller-thread: Creates an object of DBusMonitor.
-// 2. Caller-thread: Calls DBusMonitor::AddFilter() one or several times.
-// 3. Caller-thread: StartMonitoring().
-// ...
-// 4. Worker-thread: DBus signal recieved. Post a message to caller-thread.
-// 5. Caller-thread: DBusFilterBase::ProcessSignal() is invoked.
-// ...
-// 6. Caller-thread: StopMonitoring().
-//
-// Assumption:
-// AddFilter(), StartMonitoring(), and StopMonitoring() methods are called by
-// a single thread. Hence, there is no need to make them thread safe.
-class DBusMonitor {
- public:
- // Status of DBus monitoring.
- enum DBusMonitorStatus {
- DMS_NOT_INITIALIZED, // Not initialized.
- DMS_INITIALIZING, // Initializing the monitoring thread.
- DMS_RUNNING, // Monitoring.
- DMS_STOPPED, // Not monitoring. Stopped normally.
- DMS_FAILED, // Not monitoring. Failed.
- };
-
- // Returns the DBus-Glib symbol table.
- // We should only use this function to access DBus-Glib symbols.
- static LibDBusGlibSymbolTable *GetDBusGlibSymbolTable();
-
- // Creates an instance of DBusMonitor.
- static DBusMonitor *Create(DBusBusType type);
- ~DBusMonitor();
-
- // Adds a filter to DBusMonitor.
- bool AddFilter(DBusSigFilter *filter);
-
- // Starts DBus message monitoring.
- bool StartMonitoring();
-
- // Stops DBus message monitoring.
- bool StopMonitoring();
-
- // Gets the status of DBus monitoring.
- DBusMonitorStatus GetStatus();
-
- private:
- // Forward declaration. Defined in the .cc file.
- class DBusMonitoringThread;
-
- explicit DBusMonitor(DBusBusType type);
-
- // Updates status_ when monitoring status has changed.
- void OnMonitoringStatusChanged(DBusMonitorStatus status);
-
- DBusBusType type_;
- DBusMonitorStatus status_;
- DBusMonitoringThread *monitoring_thread_;
- std::vector<DBusSigFilter *> filter_list_;
-};
-
-} // namespace talk_base
-
-#endif // HAVE_DBUS_GLIB
-
-#endif // TALK_BASE_DBUS_H_
diff --git a/base/dbus_unittest.cc b/base/dbus_unittest.cc
deleted file mode 100644
index 94f01c0..0000000
--- a/base/dbus_unittest.cc
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef HAVE_DBUS_GLIB
-
-#include "talk/base/dbus.h"
-#include "talk/base/gunit.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-#define SIG_NAME "NameAcquired"
-
-static const uint32 kTimeoutMs = 5000U;
-
-class DBusSigFilterTest : public DBusSigFilter {
- public:
- // DBusSigFilterTest listens on DBus service itself for "NameAcquired" signal.
- // This signal should be received when the application connects to DBus
- // service and gains ownership of a name.
- // http://dbus.freedesktop.org/doc/dbus-specification.html
- DBusSigFilterTest()
- : DBusSigFilter(GetFilter()),
- message_received_(false) {
- }
-
- bool MessageReceived() {
- return message_received_;
- }
-
- private:
- static std::string GetFilter() {
- return talk_base::DBusSigFilter::BuildFilterString("", "", SIG_NAME);
- }
-
- // Implement virtual method of DBusSigFilter. On caller thread.
- virtual void ProcessSignal(DBusMessage *message) {
- EXPECT_TRUE(message != NULL);
- message_received_ = true;
- }
-
- bool message_received_;
-};
-
-TEST(DBusMonitorTest, StartStopStartStop) {
- DBusSigFilterTest filter;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter));
-
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_NOT_INITIALIZED);
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_RUNNING);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-// DBusMonitorTest listens on DBus service itself for "NameAcquired" signal.
-// This signal should be received when the application connects to DBus
-// service and gains ownership of a name.
-// This test is to make sure that we capture the "NameAcquired" signal.
-TEST(DBusMonitorTest, ReceivedNameAcquiredSignal) {
- DBusSigFilterTest filter;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter));
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_TRUE_WAIT(filter.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-TEST(DBusMonitorTest, ConcurrentMonitors) {
- DBusSigFilterTest filter1;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor1;
- monitor1.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor1) {
- EXPECT_TRUE(monitor1->AddFilter(&filter1));
- DBusSigFilterTest filter2;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor2;
- monitor2.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- EXPECT_TRUE(monitor2->AddFilter(&filter2));
-
- EXPECT_TRUE(monitor1->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor1->GetStatus(), kTimeoutMs);
- EXPECT_TRUE(monitor2->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor2->GetStatus(), kTimeoutMs);
-
- EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE(monitor2->StopMonitoring());
- EXPECT_EQ(monitor2->GetStatus(), DBusMonitor::DMS_STOPPED);
-
- EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE(monitor1->StopMonitoring());
- EXPECT_EQ(monitor1->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-TEST(DBusMonitorTest, ConcurrentFilters) {
- DBusSigFilterTest filter1;
- DBusSigFilterTest filter2;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter1));
- EXPECT_TRUE(monitor->AddFilter(&filter2));
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
-
- EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
-
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-TEST(DBusMonitorTest, NoAddFilterIfRunning) {
- DBusSigFilterTest filter1;
- DBusSigFilterTest filter2;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter1));
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_FALSE(monitor->AddFilter(&filter2));
-
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-TEST(DBusMonitorTest, AddFilterAfterStop) {
- DBusSigFilterTest filter1;
- DBusSigFilterTest filter2;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter1));
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
-
- EXPECT_TRUE(monitor->AddFilter(&filter2));
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
- EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
- EXPECT_TRUE(monitor->StopMonitoring());
- EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
- }
-}
-
-TEST(DBusMonitorTest, StopRightAfterStart) {
- DBusSigFilterTest filter;
- talk_base::scoped_ptr<talk_base::DBusMonitor> monitor;
- monitor.reset(talk_base::DBusMonitor::Create(DBUS_BUS_SYSTEM));
- if (monitor) {
- EXPECT_TRUE(monitor->AddFilter(&filter));
-
- EXPECT_TRUE(monitor->StartMonitoring());
- EXPECT_TRUE(monitor->StopMonitoring());
-
- // Stop the monitoring thread right after it had been started.
- // If the monitoring thread got a chance to receive a DBus signal, it would
- // post a message to the main thread and signal the main thread wakeup.
- // This message will be cleaned out automatically when the filter get
- // destructed. Here we also consume the wakeup signal (if there is one) so
- // that the testing (main) thread is reset to a clean state.
- talk_base::Thread::Current()->ProcessMessages(1);
- } else {
- LOG(LS_WARNING) << "DBus Monitor not started.";
- }
-}
-
-TEST(DBusSigFilter, BuildFilterString) {
- EXPECT_EQ(DBusSigFilter::BuildFilterString("", "", ""),
- (DBUS_TYPE "='" DBUS_SIGNAL "'"));
- EXPECT_EQ(DBusSigFilter::BuildFilterString("p", "", ""),
- (DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p'"));
- EXPECT_EQ(DBusSigFilter::BuildFilterString("p","i", ""),
- (DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p',"
- DBUS_INTERFACE "='i'"));
- EXPECT_EQ(DBusSigFilter::BuildFilterString("p","i","m"),
- (DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p',"
- DBUS_INTERFACE "='i'," DBUS_MEMBER "='m'"));
-}
-
-} // namespace talk_base
-
-#endif // HAVE_DBUS_GLIB
diff --git a/base/diskcache.cc b/base/diskcache.cc
deleted file mode 100644
index afaf9d2..0000000
--- a/base/diskcache.cc
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <time.h>
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-#include "talk/base/common.h"
-#include "talk/base/diskcache.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-
-#ifdef _DEBUG
-#define TRANSPARENT_CACHE_NAMES 1
-#else // !_DEBUG
-#define TRANSPARENT_CACHE_NAMES 0
-#endif // !_DEBUG
-
-namespace talk_base {
-
-class DiskCache;
-
-///////////////////////////////////////////////////////////////////////////////
-// DiskCacheAdapter
-///////////////////////////////////////////////////////////////////////////////
-
-class DiskCacheAdapter : public StreamAdapterInterface {
-public:
- DiskCacheAdapter(const DiskCache* cache, const std::string& id, size_t index,
- StreamInterface* stream)
- : StreamAdapterInterface(stream), cache_(cache), id_(id), index_(index)
- { }
- virtual ~DiskCacheAdapter() {
- Close();
- cache_->ReleaseResource(id_, index_);
- }
-
-private:
- const DiskCache* cache_;
- std::string id_;
- size_t index_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// DiskCache
-///////////////////////////////////////////////////////////////////////////////
-
-DiskCache::DiskCache() : max_cache_(0), total_size_(0), total_accessors_(0) {
-}
-
-DiskCache::~DiskCache() {
- ASSERT(0 == total_accessors_);
-}
-
-bool DiskCache::Initialize(const std::string& folder, size_t size) {
- if (!folder_.empty() || !Filesystem::CreateFolder(folder))
- return false;
-
- folder_ = folder;
- max_cache_ = size;
- ASSERT(0 == total_size_);
-
- if (!InitializeEntries())
- return false;
-
- return CheckLimit();
-}
-
-bool DiskCache::Purge() {
- if (folder_.empty())
- return false;
-
- if (total_accessors_ > 0) {
- LOG_F(LS_WARNING) << "Cache files open";
- return false;
- }
-
- if (!PurgeFiles())
- return false;
-
- map_.clear();
- return true;
-}
-
-bool DiskCache::LockResource(const std::string& id) {
- Entry* entry = GetOrCreateEntry(id, true);
- if (LS_LOCKED == entry->lock_state)
- return false;
- if ((LS_UNLOCKED == entry->lock_state) && (entry->accessors > 0))
- return false;
- if ((total_size_ > max_cache_) && !CheckLimit()) {
- LOG_F(LS_WARNING) << "Cache overfull";
- return false;
- }
- entry->lock_state = LS_LOCKED;
- return true;
-}
-
-StreamInterface* DiskCache::WriteResource(const std::string& id, size_t index) {
- Entry* entry = GetOrCreateEntry(id, false);
- if (LS_LOCKED != entry->lock_state)
- return NULL;
-
- size_t previous_size = 0;
- std::string filename(IdToFilename(id, index));
- FileStream::GetSize(filename, &previous_size);
- ASSERT(previous_size <= entry->size);
- if (previous_size > entry->size) {
- previous_size = entry->size;
- }
-
- scoped_ptr<FileStream> file(new FileStream);
- if (!file->Open(filename, "wb", NULL)) {
- LOG_F(LS_ERROR) << "Couldn't create cache file";
- return NULL;
- }
-
- entry->streams = stdmax(entry->streams, index + 1);
- entry->size -= previous_size;
- total_size_ -= previous_size;
-
- entry->accessors += 1;
- total_accessors_ += 1;
- return new DiskCacheAdapter(this, id, index, file.release());
-}
-
-bool DiskCache::UnlockResource(const std::string& id) {
- Entry* entry = GetOrCreateEntry(id, false);
- if (LS_LOCKED != entry->lock_state)
- return false;
-
- if (entry->accessors > 0) {
- entry->lock_state = LS_UNLOCKING;
- } else {
- entry->lock_state = LS_UNLOCKED;
- entry->last_modified = time(0);
- CheckLimit();
- }
- return true;
-}
-
-StreamInterface* DiskCache::ReadResource(const std::string& id,
- size_t index) const {
- const Entry* entry = GetEntry(id);
- if (LS_UNLOCKED != entry->lock_state)
- return NULL;
- if (index >= entry->streams)
- return NULL;
-
- scoped_ptr<FileStream> file(new FileStream);
- if (!file->Open(IdToFilename(id, index), "rb", NULL))
- return NULL;
-
- entry->accessors += 1;
- total_accessors_ += 1;
- return new DiskCacheAdapter(this, id, index, file.release());
-}
-
-bool DiskCache::HasResource(const std::string& id) const {
- const Entry* entry = GetEntry(id);
- return (NULL != entry) && (entry->streams > 0);
-}
-
-bool DiskCache::HasResourceStream(const std::string& id, size_t index) const {
- const Entry* entry = GetEntry(id);
- if ((NULL == entry) || (index >= entry->streams))
- return false;
-
- std::string filename = IdToFilename(id, index);
-
- return FileExists(filename);
-}
-
-bool DiskCache::DeleteResource(const std::string& id) {
- Entry* entry = GetOrCreateEntry(id, false);
- if (!entry)
- return true;
-
- if ((LS_UNLOCKED != entry->lock_state) || (entry->accessors > 0))
- return false;
-
- bool success = true;
- for (size_t index = 0; index < entry->streams; ++index) {
- std::string filename = IdToFilename(id, index);
-
- if (!FileExists(filename))
- continue;
-
- if (!DeleteFile(filename)) {
- LOG_F(LS_ERROR) << "Couldn't remove cache file: " << filename;
- success = false;
- }
- }
-
- total_size_ -= entry->size;
- map_.erase(id);
- return success;
-}
-
-bool DiskCache::CheckLimit() {
-#ifdef _DEBUG
- // Temporary check to make sure everything is working correctly.
- size_t cache_size = 0;
- for (EntryMap::iterator it = map_.begin(); it != map_.end(); ++it) {
- cache_size += it->second.size;
- }
- ASSERT(cache_size == total_size_);
-#endif // _DEBUG
-
- // TODO: Replace this with a non-brain-dead algorithm for clearing out the
- // oldest resources... something that isn't O(n^2)
- while (total_size_ > max_cache_) {
- EntryMap::iterator oldest = map_.end();
- for (EntryMap::iterator it = map_.begin(); it != map_.end(); ++it) {
- if ((LS_UNLOCKED != it->second.lock_state) || (it->second.accessors > 0))
- continue;
- oldest = it;
- break;
- }
- if (oldest == map_.end()) {
- LOG_F(LS_WARNING) << "All resources are locked!";
- return false;
- }
- for (EntryMap::iterator it = oldest++; it != map_.end(); ++it) {
- if (it->second.last_modified < oldest->second.last_modified) {
- oldest = it;
- }
- }
- if (!DeleteResource(oldest->first)) {
- LOG_F(LS_ERROR) << "Couldn't delete from cache!";
- return false;
- }
- }
- return true;
-}
-
-std::string DiskCache::IdToFilename(const std::string& id, size_t index) const {
-#ifdef TRANSPARENT_CACHE_NAMES
- // This escapes colons and other filesystem characters, so the user can't open
- // special devices (like "COM1:"), or access other directories.
- size_t buffer_size = id.length()*3 + 1;
- char* buffer = new char[buffer_size];
- encode(buffer, buffer_size, id.data(), id.length(),
- unsafe_filename_characters(), '%');
- // TODO: ASSERT(strlen(buffer) < FileSystem::MaxBasenameLength());
-#else // !TRANSPARENT_CACHE_NAMES
- // We might want to just use a hash of the filename at some point, both for
- // obfuscation, and to avoid both filename length and escaping issues.
- ASSERT(false);
-#endif // !TRANSPARENT_CACHE_NAMES
-
- char extension[32];
- sprintfn(extension, ARRAY_SIZE(extension), ".%u", index);
-
- Pathname pathname;
- pathname.SetFolder(folder_);
- pathname.SetBasename(buffer);
- pathname.SetExtension(extension);
-
-#ifdef TRANSPARENT_CACHE_NAMES
- delete [] buffer;
-#endif // TRANSPARENT_CACHE_NAMES
-
- return pathname.pathname();
-}
-
-bool DiskCache::FilenameToId(const std::string& filename, std::string* id,
- size_t* index) const {
- Pathname pathname(filename);
- unsigned tempdex;
- if (1 != sscanf(pathname.extension().c_str(), ".%u", &tempdex))
- return false;
-
- *index = static_cast<size_t>(tempdex);
-
- size_t buffer_size = pathname.basename().length() + 1;
- char* buffer = new char[buffer_size];
- decode(buffer, buffer_size, pathname.basename().data(),
- pathname.basename().length(), '%');
- id->assign(buffer);
- delete [] buffer;
- return true;
-}
-
-DiskCache::Entry* DiskCache::GetOrCreateEntry(const std::string& id,
- bool create) {
- EntryMap::iterator it = map_.find(id);
- if (it != map_.end())
- return &it->second;
- if (!create)
- return NULL;
- Entry e;
- e.lock_state = LS_UNLOCKED;
- e.accessors = 0;
- e.size = 0;
- e.streams = 0;
- e.last_modified = time(0);
- it = map_.insert(EntryMap::value_type(id, e)).first;
- return &it->second;
-}
-
-void DiskCache::ReleaseResource(const std::string& id, size_t index) const {
- const Entry* entry = GetEntry(id);
- if (!entry) {
- LOG_F(LS_WARNING) << "Missing cache entry";
- ASSERT(false);
- return;
- }
-
- entry->accessors -= 1;
- total_accessors_ -= 1;
-
- if (LS_UNLOCKED != entry->lock_state) {
- // This is safe, because locked resources only issue WriteResource, which
- // is non-const. Think about a better way to handle it.
- DiskCache* this2 = const_cast<DiskCache*>(this);
- Entry* entry2 = this2->GetOrCreateEntry(id, false);
-
- size_t new_size = 0;
- std::string filename(IdToFilename(id, index));
- FileStream::GetSize(filename, &new_size);
- entry2->size += new_size;
- this2->total_size_ += new_size;
-
- if ((LS_UNLOCKING == entry->lock_state) && (0 == entry->accessors)) {
- entry2->last_modified = time(0);
- entry2->lock_state = LS_UNLOCKED;
- this2->CheckLimit();
- }
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/diskcache.h b/base/diskcache.h
deleted file mode 100644
index c5a1dfc..0000000
--- a/base/diskcache.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_DISKCACHE_H__
-#define TALK_BASE_DISKCACHE_H__
-
-#include <map>
-#include <string>
-
-#ifdef WIN32
-#undef UnlockResource
-#endif // WIN32
-
-namespace talk_base {
-
-class StreamInterface;
-
-///////////////////////////////////////////////////////////////////////////////
-// DiskCache - An LRU cache of streams, stored on disk.
-//
-// Streams are identified by a unique resource id. Multiple streams can be
-// associated with each resource id, distinguished by an index. When old
-// resources are flushed from the cache, all streams associated with those
-// resources are removed together.
-// DiskCache is designed to persist across executions of the program. It is
-// safe for use from an arbitrary number of users on a single thread, but not
-// from multiple threads or other processes.
-///////////////////////////////////////////////////////////////////////////////
-
-class DiskCache {
-public:
- DiskCache();
- virtual ~DiskCache();
-
- bool Initialize(const std::string& folder, size_t size);
- bool Purge();
-
- bool LockResource(const std::string& id);
- StreamInterface* WriteResource(const std::string& id, size_t index);
- bool UnlockResource(const std::string& id);
-
- StreamInterface* ReadResource(const std::string& id, size_t index) const;
-
- bool HasResource(const std::string& id) const;
- bool HasResourceStream(const std::string& id, size_t index) const;
- bool DeleteResource(const std::string& id);
-
- protected:
- virtual bool InitializeEntries() = 0;
- virtual bool PurgeFiles() = 0;
-
- virtual bool FileExists(const std::string& filename) const = 0;
- virtual bool DeleteFile(const std::string& filename) const = 0;
-
- enum LockState { LS_UNLOCKED, LS_LOCKED, LS_UNLOCKING };
- struct Entry {
- LockState lock_state;
- mutable size_t accessors;
- size_t size;
- size_t streams;
- time_t last_modified;
- };
- typedef std::map<std::string, Entry> EntryMap;
- friend class DiskCacheAdapter;
-
- bool CheckLimit();
-
- std::string IdToFilename(const std::string& id, size_t index) const;
- bool FilenameToId(const std::string& filename, std::string* id,
- size_t* index) const;
-
- const Entry* GetEntry(const std::string& id) const {
- return const_cast<DiskCache*>(this)->GetOrCreateEntry(id, false);
- }
- Entry* GetOrCreateEntry(const std::string& id, bool create);
-
- void ReleaseResource(const std::string& id, size_t index) const;
-
- std::string folder_;
- size_t max_cache_, total_size_;
- EntryMap map_;
- mutable size_t total_accessors_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// CacheLock - Automatically manage locking and unlocking, with optional
-// rollback semantics
-///////////////////////////////////////////////////////////////////////////////
-
-class CacheLock {
-public:
- CacheLock(DiskCache* cache, const std::string& id, bool rollback = false)
- : cache_(cache), id_(id), rollback_(rollback)
- {
- locked_ = cache_->LockResource(id_);
- }
- ~CacheLock() {
- if (locked_) {
- cache_->UnlockResource(id_);
- if (rollback_) {
- cache_->DeleteResource(id_);
- }
- }
- }
- bool IsLocked() const { return locked_; }
- void Commit() { rollback_ = false; }
-
-private:
- DiskCache* cache_;
- std::string id_;
- bool rollback_, locked_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_DISKCACHE_H__
diff --git a/base/diskcache_win32.cc b/base/diskcache_win32.cc
deleted file mode 100644
index b49ed81..0000000
--- a/base/diskcache_win32.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32.h"
-#include <shellapi.h>
-#include <shlobj.h>
-#include <tchar.h>
-
-#include <time.h>
-
-#include "talk/base/common.h"
-#include "talk/base/diskcache.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-
-#include "talk/base/diskcache_win32.h"
-
-namespace talk_base {
-
-bool DiskCacheWin32::InitializeEntries() {
- // Note: We could store the cache information in a separate file, for faster
- // initialization. Figuring it out empirically works, too.
-
- std::wstring path16 = ToUtf16(folder_);
- path16.append(1, '*');
-
- WIN32_FIND_DATA find_data;
- HANDLE find_handle = FindFirstFile(path16.c_str(), &find_data);
- if (find_handle != INVALID_HANDLE_VALUE) {
- do {
- size_t index;
- std::string id;
- if (!FilenameToId(ToUtf8(find_data.cFileName), &id, &index))
- continue;
-
- Entry* entry = GetOrCreateEntry(id, true);
- entry->size += find_data.nFileSizeLow;
- total_size_ += find_data.nFileSizeLow;
- entry->streams = _max(entry->streams, index + 1);
- FileTimeToUnixTime(find_data.ftLastWriteTime, &entry->last_modified);
-
- } while (FindNextFile(find_handle, &find_data));
-
- FindClose(find_handle);
- }
-
- return true;
-}
-
-bool DiskCacheWin32::PurgeFiles() {
- std::wstring path16 = ToUtf16(folder_);
- path16.append(1, '*');
- path16.append(1, '\0');
-
- SHFILEOPSTRUCT file_op = { 0 };
- file_op.wFunc = FO_DELETE;
- file_op.pFrom = path16.c_str();
- file_op.fFlags = FOF_NOCONFIRMATION | FOF_NOERRORUI | FOF_SILENT
- | FOF_NORECURSION | FOF_FILESONLY;
- if (0 != SHFileOperation(&file_op)) {
- LOG_F(LS_ERROR) << "Couldn't delete cache files";
- return false;
- }
-
- return true;
-}
-
-bool DiskCacheWin32::FileExists(const std::string& filename) const {
- DWORD result = ::GetFileAttributes(ToUtf16(filename).c_str());
- return (INVALID_FILE_ATTRIBUTES != result);
-}
-
-bool DiskCacheWin32::DeleteFile(const std::string& filename) const {
- return ::DeleteFile(ToUtf16(filename).c_str()) != 0;
-}
-
-}
diff --git a/base/diskcache_win32.h b/base/diskcache_win32.h
deleted file mode 100644
index a5e8de5..0000000
--- a/base/diskcache_win32.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_DISKCACHEWIN32_H__
-#define TALK_BASE_DISKCACHEWIN32_H__
-
-#include "talk/base/diskcache.h"
-
-namespace talk_base {
-
-class DiskCacheWin32 : public DiskCache {
- protected:
- virtual bool InitializeEntries();
- virtual bool PurgeFiles();
-
- virtual bool FileExists(const std::string& filename) const;
- virtual bool DeleteFile(const std::string& filename) const;
-};
-
-}
-
-#endif // TALK_BASE_DISKCACHEWIN32_H__
diff --git a/base/dscp.h b/base/dscp.h
deleted file mode 100644
index c71ee3e..0000000
--- a/base/dscp.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_DSCP_H_
-#define TALK_BASE_DSCP_H_
-
-namespace talk_base {
-// Differentiated Services Code Point.
-// See http://tools.ietf.org/html/rfc2474 for details.
-enum DiffServCodePoint {
- DSCP_NO_CHANGE = -1,
- DSCP_DEFAULT = 0, // Same as DSCP_CS0
- DSCP_CS0 = 0, // The default
- DSCP_CS1 = 8, // Bulk/background traffic
- DSCP_AF11 = 10,
- DSCP_AF12 = 12,
- DSCP_AF13 = 14,
- DSCP_CS2 = 16,
- DSCP_AF21 = 18,
- DSCP_AF22 = 20,
- DSCP_AF23 = 22,
- DSCP_CS3 = 24,
- DSCP_AF31 = 26,
- DSCP_AF32 = 28,
- DSCP_AF33 = 30,
- DSCP_CS4 = 32,
- DSCP_AF41 = 34, // Video
- DSCP_AF42 = 36, // Video
- DSCP_AF43 = 38, // Video
- DSCP_CS5 = 40, // Video
- DSCP_EF = 46, // Voice
- DSCP_CS6 = 48, // Voice
- DSCP_CS7 = 56, // Control messages
-};
-
-} // namespace talk_base
-
- #endif // TALK_BASE_DSCP_H_
diff --git a/base/event.cc b/base/event.cc
deleted file mode 100644
index 410c658..0000000
--- a/base/event.cc
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/event.h"
-
-#if defined(WIN32)
-#include <windows.h>
-#elif defined(POSIX)
-#include <pthread.h>
-#include <sys/time.h>
-#include <time.h>
-#else
-#error "Must define either WIN32 or POSIX."
-#endif
-
-namespace talk_base {
-
-#if defined(WIN32)
-
-Event::Event(bool manual_reset, bool initially_signaled)
- : is_manual_reset_(manual_reset),
- is_initially_signaled_(initially_signaled) {
- event_handle_ = ::CreateEvent(NULL, // Security attributes.
- is_manual_reset_,
- is_initially_signaled_,
- NULL); // Name.
- ASSERT(event_handle_ != NULL);
-}
-
-Event::~Event() {
- CloseHandle(event_handle_);
-}
-
-void Event::Set() {
- SetEvent(event_handle_);
-}
-
-void Event::Reset() {
- ResetEvent(event_handle_);
-}
-
-bool Event::Wait(int cms) {
- DWORD ms = (cms == kForever)? INFINITE : cms;
- return (WaitForSingleObject(event_handle_, ms) == WAIT_OBJECT_0);
-}
-
-#elif defined(POSIX)
-
-Event::Event(bool manual_reset, bool initially_signaled)
- : is_manual_reset_(manual_reset),
- event_status_(initially_signaled) {
- VERIFY(pthread_mutex_init(&event_mutex_, NULL) == 0);
- VERIFY(pthread_cond_init(&event_cond_, NULL) == 0);
-}
-
-Event::~Event() {
- pthread_mutex_destroy(&event_mutex_);
- pthread_cond_destroy(&event_cond_);
-}
-
-void Event::Set() {
- pthread_mutex_lock(&event_mutex_);
- event_status_ = true;
- pthread_cond_broadcast(&event_cond_);
- pthread_mutex_unlock(&event_mutex_);
-}
-
-void Event::Reset() {
- pthread_mutex_lock(&event_mutex_);
- event_status_ = false;
- pthread_mutex_unlock(&event_mutex_);
-}
-
-bool Event::Wait(int cms) {
- pthread_mutex_lock(&event_mutex_);
- int error = 0;
-
- if (cms != kForever) {
- // Converting from seconds and microseconds (1e-6) plus
- // milliseconds (1e-3) to seconds and nanoseconds (1e-9).
-
- struct timespec ts;
-#if HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
- // Use relative time version, which tends to be more efficient for
- // pthread implementations where provided (like on Android).
- ts.tv_sec = cms / 1000;
- ts.tv_nsec = (cms % 1000) * 1000000;
-#else
- struct timeval tv;
- gettimeofday(&tv, NULL);
-
- ts.tv_sec = tv.tv_sec + (cms / 1000);
- ts.tv_nsec = tv.tv_usec * 1000 + (cms % 1000) * 1000000;
-
- // Handle overflow.
- if (ts.tv_nsec >= 1000000000) {
- ts.tv_sec++;
- ts.tv_nsec -= 1000000000;
- }
-#endif
-
- while (!event_status_ && error == 0) {
-#if HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
- error = pthread_cond_timedwait_relative_np(
- &event_cond_, &event_mutex_, &ts);
-#else
- error = pthread_cond_timedwait(&event_cond_, &event_mutex_, &ts);
-#endif
- }
- } else {
- while (!event_status_ && error == 0)
- error = pthread_cond_wait(&event_cond_, &event_mutex_);
- }
-
- // NOTE(liulk): Exactly one thread will auto-reset this event. All
- // the other threads will think it's unsignaled. This seems to be
- // consistent with auto-reset events in WIN32.
- if (error == 0 && !is_manual_reset_)
- event_status_ = false;
-
- pthread_mutex_unlock(&event_mutex_);
-
- return (error == 0);
-}
-
-#endif
-
-} // namespace talk_base
diff --git a/base/event.h b/base/event.h
deleted file mode 100644
index 72edae8..0000000
--- a/base/event.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_EVENT_H__
-#define TALK_BASE_EVENT_H__
-
-#if defined(WIN32)
-#include "talk/base/win32.h" // NOLINT: consider this a system header.
-#elif defined(POSIX)
-#include <pthread.h>
-#else
-#error "Must define either WIN32 or POSIX."
-#endif
-
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-class Event {
- public:
- Event(bool manual_reset, bool initially_signaled);
- ~Event();
-
- void Set();
- void Reset();
- bool Wait(int cms);
-
- private:
- bool is_manual_reset_;
-
-#if defined(WIN32)
- bool is_initially_signaled_;
- HANDLE event_handle_;
-#elif defined(POSIX)
- bool event_status_;
- pthread_mutex_t event_mutex_;
- pthread_cond_t event_cond_;
-#endif
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_EVENT_H__
diff --git a/base/event_unittest.cc b/base/event_unittest.cc
deleted file mode 100644
index 5a3c1c6..0000000
--- a/base/event_unittest.cc
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/event.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-TEST(EventTest, InitiallySignaled) {
- Event event(false, true);
- ASSERT_TRUE(event.Wait(0));
-}
-
-TEST(EventTest, ManualReset) {
- Event event(true, false);
- ASSERT_FALSE(event.Wait(0));
-
- event.Set();
- ASSERT_TRUE(event.Wait(0));
- ASSERT_TRUE(event.Wait(0));
-
- event.Reset();
- ASSERT_FALSE(event.Wait(0));
-}
-
-TEST(EventTest, AutoReset) {
- Event event(false, false);
- ASSERT_FALSE(event.Wait(0));
-
- event.Set();
- ASSERT_TRUE(event.Wait(0));
- ASSERT_FALSE(event.Wait(0));
-}
-
-} // namespace talk_base
diff --git a/base/fakecpumonitor.h b/base/fakecpumonitor.h
deleted file mode 100644
index 8b8e36d..0000000
--- a/base/fakecpumonitor.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * libjingle
- * Copyright 2013 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FAKECPUMONITOR_H_
-#define TALK_BASE_FAKECPUMONITOR_H_
-
-#include "talk/base/cpumonitor.h"
-
-namespace talk_base {
-
-class FakeCpuMonitor : public talk_base::CpuMonitor {
- public:
- explicit FakeCpuMonitor(Thread* thread)
- : CpuMonitor(thread) {
- }
- ~FakeCpuMonitor() {
- }
-
- virtual void OnMessage(talk_base::Message* msg) {
- }
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FAKECPUMONITOR_H_
diff --git a/base/fakenetwork.h b/base/fakenetwork.h
deleted file mode 100644
index 3bdc97f..0000000
--- a/base/fakenetwork.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * libjingle
- * Copyright 2009 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FAKENETWORK_H_
-#define TALK_BASE_FAKENETWORK_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/base/network.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-const int kFakeIPv4NetworkPrefixLength = 24;
-const int kFakeIPv6NetworkPrefixLength = 64;
-
-// Fake network manager that allows us to manually specify the IPs to use.
-class FakeNetworkManager : public NetworkManagerBase,
- public MessageHandler {
- public:
- FakeNetworkManager()
- : thread_(Thread::Current()),
- next_index_(0),
- started_(false),
- sent_first_update_(false) {
- }
-
- typedef std::vector<SocketAddress> IfaceList;
-
- void AddInterface(const SocketAddress& iface) {
- // ensure a unique name for the interface
- SocketAddress address("test" + talk_base::ToString(next_index_++), 0);
- address.SetResolvedIP(iface.ipaddr());
- ifaces_.push_back(address);
- DoUpdateNetworks();
- }
-
- void RemoveInterface(const SocketAddress& iface) {
- for (IfaceList::iterator it = ifaces_.begin();
- it != ifaces_.end(); ++it) {
- if (it->EqualIPs(iface)) {
- ifaces_.erase(it);
- break;
- }
- }
- DoUpdateNetworks();
- }
-
- virtual void StartUpdating() {
- if (started_) {
- if (sent_first_update_)
- SignalNetworksChanged();
- return;
- }
-
- started_ = true;
- sent_first_update_ = false;
- thread_->Post(this);
- }
-
- virtual void StopUpdating() {
- started_ = false;
- }
-
- // MessageHandler interface.
- virtual void OnMessage(Message* msg) {
- DoUpdateNetworks();
- }
-
- private:
- void DoUpdateNetworks() {
- if (!started_)
- return;
- std::vector<Network*> networks;
- for (IfaceList::iterator it = ifaces_.begin();
- it != ifaces_.end(); ++it) {
- int prefix_length = 0;
- if (it->ipaddr().family() == AF_INET) {
- prefix_length = kFakeIPv4NetworkPrefixLength;
- } else if (it->ipaddr().family() == AF_INET6) {
- prefix_length = kFakeIPv6NetworkPrefixLength;
- }
- IPAddress prefix = TruncateIP(it->ipaddr(), prefix_length);
- scoped_ptr<Network> net(new Network(it->hostname(),
- it->hostname(),
- prefix,
- prefix_length));
- net->AddIP(it->ipaddr());
- networks.push_back(net.release());
- }
- bool changed;
- MergeNetworkList(networks, &changed);
- if (changed || !sent_first_update_) {
- SignalNetworksChanged();
- sent_first_update_ = true;
- }
- }
-
- Thread* thread_;
- IfaceList ifaces_;
- int next_index_;
- bool started_;
- bool sent_first_update_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FAKENETWORK_H_
diff --git a/base/fakesslidentity.h b/base/fakesslidentity.h
deleted file mode 100644
index 5864dcc..0000000
--- a/base/fakesslidentity.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, The Libjingle Authors.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FAKESSLIDENTITY_H_
-#define TALK_BASE_FAKESSLIDENTITY_H_
-
-#include <algorithm>
-#include <vector>
-
-#include "talk/base/messagedigest.h"
-#include "talk/base/sslidentity.h"
-
-namespace talk_base {
-
-class FakeSSLCertificate : public talk_base::SSLCertificate {
- public:
- // SHA-1 is the default digest algorithm because it is available in all build
- // configurations used for unit testing.
- explicit FakeSSLCertificate(const std::string& data)
- : data_(data), digest_algorithm_(DIGEST_SHA_1) {}
- explicit FakeSSLCertificate(const std::vector<std::string>& certs)
- : data_(certs.front()), digest_algorithm_(DIGEST_SHA_1) {
- std::vector<std::string>::const_iterator it;
- // Skip certs[0].
- for (it = certs.begin() + 1; it != certs.end(); ++it) {
- certs_.push_back(FakeSSLCertificate(*it));
- }
- }
- virtual FakeSSLCertificate* GetReference() const {
- return new FakeSSLCertificate(*this);
- }
- virtual std::string ToPEMString() const {
- return data_;
- }
- virtual void ToDER(Buffer* der_buffer) const {
- std::string der_string;
- VERIFY(SSLIdentity::PemToDer(kPemTypeCertificate, data_, &der_string));
- der_buffer->SetData(der_string.c_str(), der_string.size());
- }
- void set_digest_algorithm(const std::string& algorithm) {
- digest_algorithm_ = algorithm;
- }
- virtual bool GetSignatureDigestAlgorithm(std::string* algorithm) const {
- *algorithm = digest_algorithm_;
- return true;
- }
- virtual bool ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const {
- *length = talk_base::ComputeDigest(algorithm, data_.c_str(), data_.size(),
- digest, size);
- return (*length != 0);
- }
- virtual bool GetChain(SSLCertChain** chain) const {
- if (certs_.empty())
- return false;
- std::vector<SSLCertificate*> new_certs(certs_.size());
- std::transform(certs_.begin(), certs_.end(), new_certs.begin(), DupCert);
- *chain = new SSLCertChain(new_certs);
- std::for_each(new_certs.begin(), new_certs.end(), DeleteCert);
- return true;
- }
-
- private:
- static FakeSSLCertificate* DupCert(FakeSSLCertificate cert) {
- return cert.GetReference();
- }
- static void DeleteCert(SSLCertificate* cert) { delete cert; }
- std::string data_;
- std::vector<FakeSSLCertificate> certs_;
- std::string digest_algorithm_;
-};
-
-class FakeSSLIdentity : public talk_base::SSLIdentity {
- public:
- explicit FakeSSLIdentity(const std::string& data) : cert_(data) {}
- explicit FakeSSLIdentity(const FakeSSLCertificate& cert) : cert_(cert) {}
- virtual FakeSSLIdentity* GetReference() const {
- return new FakeSSLIdentity(*this);
- }
- virtual const FakeSSLCertificate& certificate() const { return cert_; }
- private:
- FakeSSLCertificate cert_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FAKESSLIDENTITY_H_
diff --git a/base/faketaskrunner.h b/base/faketaskrunner.h
deleted file mode 100644
index 6b5b035..0000000
--- a/base/faketaskrunner.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// A fake TaskRunner for use in unit tests.
-
-#ifndef TALK_BASE_FAKETASKRUNNER_H_
-#define TALK_BASE_FAKETASKRUNNER_H_
-
-#include "talk/base/taskparent.h"
-#include "talk/base/taskrunner.h"
-
-namespace talk_base {
-
-class FakeTaskRunner : public TaskRunner {
- public:
- FakeTaskRunner() : current_time_(0) {}
- virtual ~FakeTaskRunner() {}
-
- virtual void WakeTasks() { RunTasks(); }
-
- virtual int64 CurrentTime() {
- // Implement if needed.
- return current_time_++;
- }
-
- int64 current_time_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FAKETASKRUNNER_H_
diff --git a/base/filelock.cc b/base/filelock.cc
deleted file mode 100644
index 77a474a..0000000
--- a/base/filelock.cc
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/filelock.h"
-
-#include "talk/base/fileutils.h"
-#include "talk/base/logging.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-FileLock::FileLock(const std::string& path, FileStream* file)
- : path_(path), file_(file) {
-}
-
-FileLock::~FileLock() {
- MaybeUnlock();
-}
-
-void FileLock::Unlock() {
- LOG_F(LS_INFO);
- MaybeUnlock();
-}
-
-void FileLock::MaybeUnlock() {
- if (file_) {
- LOG(LS_INFO) << "Unlocking:" << path_;
- file_->Close();
- Filesystem::DeleteFile(path_);
- file_.reset();
- }
-}
-
-FileLock* FileLock::TryLock(const std::string& path) {
- FileStream* stream = new FileStream();
- bool ok = false;
-#ifdef WIN32
- // Open and lock in a single operation.
- ok = stream->OpenShare(path, "a", _SH_DENYRW, NULL);
-#else // Linux and OSX
- ok = stream->Open(path, "a", NULL) && stream->TryLock();
-#endif
- if (ok) {
- return new FileLock(path, stream);
- } else {
- // Something failed, either we didn't succeed to open the
- // file or we failed to lock it. Anyway remove the heap
- // allocated object and then return NULL to indicate failure.
- delete stream;
- return NULL;
- }
-}
-
-} // namespace talk_base
diff --git a/base/filelock.h b/base/filelock.h
deleted file mode 100644
index a4936f5..0000000
--- a/base/filelock.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FILELOCK_H_
-#define TALK_BASE_FILELOCK_H_
-
-#include <string>
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-class FileStream;
-
-// Implements a very simple cross process lock based on a file.
-// When Lock(...) is called we try to open/create the file in read/write
-// mode without any sharing. (Or locking it with flock(...) on Unix)
-// If the process crash the OS will make sure that the file descriptor
-// is released and another process can accuire the lock.
-// This doesn't work on ancient OSX/Linux versions if used on NFS.
-// (Nfs-client before: ~2.6 and Linux Kernel < 2.6.)
-class FileLock {
- public:
- virtual ~FileLock();
-
- // Attempts to lock the file. The caller owns the returned
- // lock object. Returns NULL if the file already was locked.
- static FileLock* TryLock(const std::string& path);
- void Unlock();
-
- protected:
- FileLock(const std::string& path, FileStream* file);
-
- private:
- void MaybeUnlock();
-
- std::string path_;
- scoped_ptr<FileStream> file_;
-
- DISALLOW_EVIL_CONSTRUCTORS(FileLock);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FILELOCK_H_
diff --git a/base/filelock_unittest.cc b/base/filelock_unittest.cc
deleted file mode 100644
index e585f91..0000000
--- a/base/filelock_unittest.cc
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/event.h"
-#include "talk/base/filelock.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-const static std::string kLockFile = "TestLockFile";
-const static int kTimeoutMS = 5000;
-
-class FileLockTest : public testing::Test, public Runnable {
- public:
- FileLockTest() : done_(false, false), thread_lock_failed_(false) {
- }
-
- virtual void Run(Thread* t) {
- scoped_ptr<FileLock> lock(FileLock::TryLock(temp_file_.pathname()));
- // The lock is already owned by the main thread of
- // this test, therefore the TryLock(...) call should fail.
- thread_lock_failed_ = lock.get() == NULL;
- done_.Set();
- }
-
- protected:
- virtual void SetUp() {
- thread_lock_failed_ = false;
- Filesystem::GetAppTempFolder(&temp_dir_);
- temp_file_ = Pathname(temp_dir_.pathname(), kLockFile);
- }
-
- void LockOnThread() {
- locker_.Start(this);
- done_.Wait(kTimeoutMS);
- }
-
- Event done_;
- Thread locker_;
- bool thread_lock_failed_;
- Pathname temp_dir_;
- Pathname temp_file_;
-};
-
-TEST_F(FileLockTest, TestLockFileDeleted) {
- scoped_ptr<FileLock> lock(FileLock::TryLock(temp_file_.pathname()));
- EXPECT_TRUE(lock.get() != NULL);
- EXPECT_FALSE(Filesystem::IsAbsent(temp_file_.pathname()));
- lock->Unlock();
- EXPECT_TRUE(Filesystem::IsAbsent(temp_file_.pathname()));
-}
-
-TEST_F(FileLockTest, TestLock) {
- scoped_ptr<FileLock> lock(FileLock::TryLock(temp_file_.pathname()));
- EXPECT_TRUE(lock.get() != NULL);
-}
-
-TEST_F(FileLockTest, TestLockX2) {
- scoped_ptr<FileLock> lock1(FileLock::TryLock(temp_file_.pathname()));
- EXPECT_TRUE(lock1.get() != NULL);
-
- scoped_ptr<FileLock> lock2(FileLock::TryLock(temp_file_.pathname()));
- EXPECT_TRUE(lock2.get() == NULL);
-}
-
-TEST_F(FileLockTest, TestThreadedLock) {
- scoped_ptr<FileLock> lock(FileLock::TryLock(temp_file_.pathname()));
- EXPECT_TRUE(lock.get() != NULL);
-
- LockOnThread();
- EXPECT_TRUE(thread_lock_failed_);
-}
-
-} // namespace talk_base
diff --git a/base/fileutils.cc b/base/fileutils.cc
deleted file mode 100644
index 72797f3..0000000
--- a/base/fileutils.cc
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <assert.h>
-
-#ifdef WIN32
-// TODO(grunell): Remove io.h includes when Chromium has started
-// to use AEC in each source. http://crbug.com/264611.
-#include <io.h>
-#include "talk/base/win32.h"
-#endif
-
-#include "talk/base/pathutils.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/stream.h"
-
-#ifdef WIN32
-#include "talk/base/win32filesystem.h"
-#else
-#include "talk/base/unixfilesystem.h"
-#endif
-
-#ifndef WIN32
-#define MAX_PATH 260
-#endif
-
-namespace talk_base {
-
-//////////////////////////
-// Directory Iterator //
-//////////////////////////
-
-// A DirectoryIterator is created with a given directory. It originally points
-// to the first file in the directory, and can be advanecd with Next(). This
-// allows you to get information about each file.
-
- // Constructor
-DirectoryIterator::DirectoryIterator()
-#ifdef _WIN32
- : handle_(INVALID_HANDLE_VALUE) {
-#else
- : dir_(NULL), dirent_(NULL) {
-#endif
-}
-
- // Destructor
-DirectoryIterator::~DirectoryIterator() {
-#ifdef WIN32
- if (handle_ != INVALID_HANDLE_VALUE)
- ::FindClose(handle_);
-#else
- if (dir_)
- closedir(dir_);
-#endif
-}
-
- // Starts traversing a directory.
- // dir is the directory to traverse
- // returns true if the directory exists and is valid
-bool DirectoryIterator::Iterate(const Pathname &dir) {
- directory_ = dir.pathname();
-#ifdef WIN32
- if (handle_ != INVALID_HANDLE_VALUE)
- ::FindClose(handle_);
- std::string d = dir.pathname() + '*';
- handle_ = ::FindFirstFile(ToUtf16(d).c_str(), &data_);
- if (handle_ == INVALID_HANDLE_VALUE)
- return false;
-#else
- if (dir_ != NULL)
- closedir(dir_);
- dir_ = ::opendir(directory_.c_str());
- if (dir_ == NULL)
- return false;
- dirent_ = readdir(dir_);
- if (dirent_ == NULL)
- return false;
-
- if (::stat(std::string(directory_ + Name()).c_str(), &stat_) != 0)
- return false;
-#endif
- return true;
-}
-
- // Advances to the next file
- // returns true if there were more files in the directory.
-bool DirectoryIterator::Next() {
-#ifdef WIN32
- return ::FindNextFile(handle_, &data_) == TRUE;
-#else
- dirent_ = ::readdir(dir_);
- if (dirent_ == NULL)
- return false;
-
- return ::stat(std::string(directory_ + Name()).c_str(), &stat_) == 0;
-#endif
-}
-
- // returns true if the file currently pointed to is a directory
-bool DirectoryIterator::IsDirectory() const {
-#ifdef WIN32
- return (data_.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != FALSE;
-#else
- return S_ISDIR(stat_.st_mode);
-#endif
-}
-
- // returns the name of the file currently pointed to
-std::string DirectoryIterator::Name() const {
-#ifdef WIN32
- return ToUtf8(data_.cFileName);
-#else
- assert(dirent_ != NULL);
- return dirent_->d_name;
-#endif
-}
-
- // returns the size of the file currently pointed to
-size_t DirectoryIterator::FileSize() const {
-#ifndef WIN32
- return stat_.st_size;
-#else
- return data_.nFileSizeLow;
-#endif
-}
-
- // returns the last modified time of this file
-time_t DirectoryIterator::FileModifyTime() const {
-#ifdef WIN32
- time_t val;
- FileTimeToUnixTime(data_.ftLastWriteTime, &val);
- return val;
-#else
- return stat_.st_mtime;
-#endif
-}
-
-FilesystemInterface* Filesystem::default_filesystem_ = NULL;
-
-FilesystemInterface *Filesystem::EnsureDefaultFilesystem() {
- if (!default_filesystem_) {
-#ifdef WIN32
- default_filesystem_ = new Win32Filesystem();
-#else
- default_filesystem_ = new UnixFilesystem();
-#endif
- }
- return default_filesystem_;
-}
-
-bool FilesystemInterface::CopyFolder(const Pathname &old_path,
- const Pathname &new_path) {
- bool success = true;
- VERIFY(IsFolder(old_path));
- Pathname new_dir;
- new_dir.SetFolder(new_path.pathname());
- Pathname old_dir;
- old_dir.SetFolder(old_path.pathname());
- if (!CreateFolder(new_dir))
- return false;
- DirectoryIterator *di = IterateDirectory();
- if (!di)
- return false;
- if (di->Iterate(old_dir.pathname())) {
- do {
- if (di->Name() == "." || di->Name() == "..")
- continue;
- Pathname source;
- Pathname dest;
- source.SetFolder(old_dir.pathname());
- dest.SetFolder(new_path.pathname());
- source.SetFilename(di->Name());
- dest.SetFilename(di->Name());
- if (!CopyFileOrFolder(source, dest))
- success = false;
- } while (di->Next());
- }
- delete di;
- return success;
-}
-
-bool FilesystemInterface::DeleteFolderContents(const Pathname &folder) {
- bool success = true;
- VERIFY(IsFolder(folder));
- DirectoryIterator *di = IterateDirectory();
- if (!di)
- return false;
- if (di->Iterate(folder)) {
- do {
- if (di->Name() == "." || di->Name() == "..")
- continue;
- Pathname subdir;
- subdir.SetFolder(folder.pathname());
- if (di->IsDirectory()) {
- subdir.AppendFolder(di->Name());
- if (!DeleteFolderAndContents(subdir)) {
- success = false;
- }
- } else {
- subdir.SetFilename(di->Name());
- if (!DeleteFile(subdir)) {
- success = false;
- }
- }
- } while (di->Next());
- }
- delete di;
- return success;
-}
-
-bool FilesystemInterface::CleanAppTempFolder() {
- Pathname path;
- if (!GetAppTempFolder(&path))
- return false;
- if (IsAbsent(path))
- return true;
- if (!IsTemporaryPath(path)) {
- ASSERT(false);
- return false;
- }
- return DeleteFolderContents(path);
-}
-
-Pathname Filesystem::GetCurrentDirectory() {
- return EnsureDefaultFilesystem()->GetCurrentDirectory();
-}
-
-bool CreateUniqueFile(Pathname& path, bool create_empty) {
- LOG(LS_INFO) << "Path " << path.pathname() << std::endl;
- // If no folder is supplied, use the temporary folder
- if (path.folder().empty()) {
- Pathname temporary_path;
- if (!Filesystem::GetTemporaryFolder(temporary_path, true, NULL)) {
- printf("Get temp failed\n");
- return false;
- }
- path.SetFolder(temporary_path.pathname());
- }
-
- // If no filename is supplied, use a temporary name
- if (path.filename().empty()) {
- std::string folder(path.folder());
- std::string filename = Filesystem::TempFilename(folder, "gt");
- path.SetPathname(filename);
- if (!create_empty) {
- Filesystem::DeleteFile(path.pathname());
- }
- return true;
- }
-
- // Otherwise, create a unique name based on the given filename
- // foo.txt -> foo-N.txt
- const std::string basename = path.basename();
- const size_t MAX_VERSION = 100;
- size_t version = 0;
- while (version < MAX_VERSION) {
- std::string pathname = path.pathname();
-
- if (!Filesystem::IsFile(pathname)) {
- if (create_empty) {
- FileStream* fs = Filesystem::OpenFile(pathname, "w");
- delete fs;
- }
- return true;
- }
- version += 1;
- char version_base[MAX_PATH];
- sprintfn(version_base, ARRAY_SIZE(version_base), "%s-%u",
- basename.c_str(), version);
- path.SetBasename(version_base);
- }
- return true;
-}
-
-// Taken from Chromium's base/platform_file_*.cc.
-// TODO(grunell): Remove when Chromium has started to use AEC in each source.
-// http://crbug.com/264611.
-FILE* FdopenPlatformFileForWriting(PlatformFile file) {
-#if defined(WIN32)
- if (file == kInvalidPlatformFileValue)
- return NULL;
- int fd = _open_osfhandle(reinterpret_cast<intptr_t>(file), 0);
- if (fd < 0)
- return NULL;
- return _fdopen(fd, "w");
-#else
- return fdopen(file, "w");
-#endif
-}
-
-bool ClosePlatformFile(PlatformFile file) {
-#if defined(WIN32)
- return CloseHandle(file) != 0;
-#else
- return close(file);
-#endif
-}
-
-} // namespace talk_base
diff --git a/base/fileutils.h b/base/fileutils.h
deleted file mode 100644
index e58f76c..0000000
--- a/base/fileutils.h
+++ /dev/null
@@ -1,476 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FILEUTILS_H_
-#define TALK_BASE_FILEUTILS_H_
-
-#include <string>
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#else
-#include <dirent.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-class FileStream;
-class Pathname;
-
-//////////////////////////
-// Directory Iterator //
-//////////////////////////
-
-// A DirectoryIterator is created with a given directory. It originally points
-// to the first file in the directory, and can be advanecd with Next(). This
-// allows you to get information about each file.
-
-class DirectoryIterator {
- friend class Filesystem;
- public:
- // Constructor
- DirectoryIterator();
- // Destructor
- virtual ~DirectoryIterator();
-
- // Starts traversing a directory
- // dir is the directory to traverse
- // returns true if the directory exists and is valid
- // The iterator will point to the first entry in the directory
- virtual bool Iterate(const Pathname &path);
-
- // Advances to the next file
- // returns true if there were more files in the directory.
- virtual bool Next();
-
- // returns true if the file currently pointed to is a directory
- virtual bool IsDirectory() const;
-
- // returns the name of the file currently pointed to
- virtual std::string Name() const;
-
- // returns the size of the file currently pointed to
- virtual size_t FileSize() const;
-
- // returns the last modified time of the file currently pointed to
- virtual time_t FileModifyTime() const;
-
- // checks whether current file is a special directory file "." or ".."
- bool IsDots() const {
- std::string filename(Name());
- return (filename.compare(".") == 0) || (filename.compare("..") == 0);
- }
-
- private:
- std::string directory_;
-#ifdef WIN32
- WIN32_FIND_DATA data_;
- HANDLE handle_;
-#else
- DIR *dir_;
- struct dirent *dirent_;
- struct stat stat_;
-#endif
-};
-
-enum FileTimeType { FTT_CREATED, FTT_MODIFIED, FTT_ACCESSED };
-
-class FilesystemInterface {
- public:
- virtual ~FilesystemInterface() {}
-
- // Returns a DirectoryIterator for a given pathname.
- // TODO: Do fancy abstracted stuff
- virtual DirectoryIterator *IterateDirectory() {
- return new DirectoryIterator();
- }
-
- // Opens a file. Returns an open StreamInterface if function succeeds.
- // Otherwise, returns NULL.
- // TODO: Add an error param to indicate failure reason, similar to
- // FileStream::Open
- virtual FileStream *OpenFile(const Pathname &filename,
- const std::string &mode) = 0;
-
- // Atomically creates an empty file accessible only to the current user if one
- // does not already exist at the given path, otherwise fails. This is the only
- // secure way to create a file in a shared temp directory (e.g., C:\Temp on
- // Windows or /tmp on Linux).
- // Note that if it is essential that a file be successfully created then the
- // app must generate random names and retry on failure, or else it will be
- // vulnerable to a trivial DoS.
- virtual bool CreatePrivateFile(const Pathname &filename) = 0;
-
- // This will attempt to delete the path located at filename.
- // It ASSERTS and returns false if the path points to a folder or a
- // non-existent file.
- virtual bool DeleteFile(const Pathname &filename) = 0;
-
- // This will attempt to delete the empty folder located at 'folder'
- // It ASSERTS and returns false if the path points to a file or a non-existent
- // folder. It fails normally if the folder is not empty or can otherwise
- // not be deleted.
- virtual bool DeleteEmptyFolder(const Pathname &folder) = 0;
-
- // This will call IterateDirectory, to get a directory iterator, and then
- // call DeleteFolderAndContents and DeleteFile on every path contained in this
- // folder. If the folder is empty, this returns true.
- virtual bool DeleteFolderContents(const Pathname &folder);
-
- // This deletes the contents of a folder, recursively, and then deletes
- // the folder itself.
- virtual bool DeleteFolderAndContents(const Pathname &folder) {
- return DeleteFolderContents(folder) && DeleteEmptyFolder(folder);
- }
-
- // This will delete whatever is located at path, be it a file or a folder.
- // If it is a folder, it will delete it recursively by calling
- // DeleteFolderAndContents
- bool DeleteFileOrFolder(const Pathname &path) {
- if (IsFolder(path))
- return DeleteFolderAndContents(path);
- else
- return DeleteFile(path);
- }
-
- // Creates a directory. This will call itself recursively to create /foo/bar
- // even if /foo does not exist. Returns true if the function succeeds.
- virtual bool CreateFolder(const Pathname &pathname) = 0;
-
- // This moves a file from old_path to new_path, where "old_path" is a
- // plain file. This ASSERTs and returns false if old_path points to a
- // directory, and returns true if the function succeeds.
- // If the new path is on a different volume than the old path, this function
- // will attempt to copy and, if that succeeds, delete the old path.
- virtual bool MoveFolder(const Pathname &old_path,
- const Pathname &new_path) = 0;
-
- // This moves a directory from old_path to new_path, where "old_path" is a
- // directory. This ASSERTs and returns false if old_path points to a plain
- // file, and returns true if the function succeeds.
- // If the new path is on a different volume, this function will attempt to
- // copy and if that succeeds, delete the old path.
- virtual bool MoveFile(const Pathname &old_path, const Pathname &new_path) = 0;
-
- // This attempts to move whatever is located at old_path to new_path,
- // be it a file or folder.
- bool MoveFileOrFolder(const Pathname &old_path, const Pathname &new_path) {
- if (IsFile(old_path)) {
- return MoveFile(old_path, new_path);
- } else {
- return MoveFolder(old_path, new_path);
- }
- }
-
- // This copies a file from old_path to new_path. This method ASSERTs and
- // returns false if old_path is a folder, and returns true if the copy
- // succeeds.
- virtual bool CopyFile(const Pathname &old_path, const Pathname &new_path) = 0;
-
- // This copies a folder from old_path to new_path.
- bool CopyFolder(const Pathname &old_path, const Pathname &new_path);
-
- bool CopyFileOrFolder(const Pathname &old_path, const Pathname &new_path) {
- if (IsFile(old_path))
- return CopyFile(old_path, new_path);
- else
- return CopyFolder(old_path, new_path);
- }
-
- // Returns true if pathname refers to a directory
- virtual bool IsFolder(const Pathname& pathname) = 0;
-
- // Returns true if pathname refers to a file
- virtual bool IsFile(const Pathname& pathname) = 0;
-
- // Returns true if pathname refers to no filesystem object, every parent
- // directory either exists, or is also absent.
- virtual bool IsAbsent(const Pathname& pathname) = 0;
-
- // Returns true if pathname represents a temporary location on the system.
- virtual bool IsTemporaryPath(const Pathname& pathname) = 0;
-
- // A folder appropriate for storing temporary files (Contents are
- // automatically deleted when the program exits)
- virtual bool GetTemporaryFolder(Pathname &path, bool create,
- const std::string *append) = 0;
-
- virtual std::string TempFilename(const Pathname &dir,
- const std::string &prefix) = 0;
-
- // Determines the size of the file indicated by path.
- virtual bool GetFileSize(const Pathname& path, size_t* size) = 0;
-
- // Determines a timestamp associated with the file indicated by path.
- virtual bool GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time) = 0;
-
- // Returns the path to the running application.
- // Note: This is not guaranteed to work on all platforms. Be aware of the
- // limitations before using it, and robustly handle failure.
- virtual bool GetAppPathname(Pathname* path) = 0;
-
- // Get a folder that is unique to the current application, which is suitable
- // for sharing data between executions of the app. If the per_user arg is
- // true, the folder is also specific to the current user.
- virtual bool GetAppDataFolder(Pathname* path, bool per_user) = 0;
-
- // Get a temporary folder that is unique to the current user and application.
- // TODO: Re-evaluate the goals of this function. We probably just need any
- // directory that won't collide with another existing directory, and which
- // will be cleaned up when the program exits.
- virtual bool GetAppTempFolder(Pathname* path) = 0;
-
- // Delete the contents of the folder returned by GetAppTempFolder
- bool CleanAppTempFolder();
-
- virtual bool GetDiskFreeSpace(const Pathname& path, int64 *freebytes) = 0;
-
- // Returns the absolute path of the current directory.
- virtual Pathname GetCurrentDirectory() = 0;
-
- // Note: These might go into some shared config section later, but they're
- // used by some methods in this interface, so we're leaving them here for now.
- void SetOrganizationName(const std::string& organization) {
- organization_name_ = organization;
- }
- void GetOrganizationName(std::string* organization) {
- ASSERT(NULL != organization);
- *organization = organization_name_;
- }
- void SetApplicationName(const std::string& application) {
- application_name_ = application;
- }
- void GetApplicationName(std::string* application) {
- ASSERT(NULL != application);
- *application = application_name_;
- }
-
- protected:
- std::string organization_name_;
- std::string application_name_;
-};
-
-class Filesystem {
- public:
- static FilesystemInterface *default_filesystem() {
- ASSERT(default_filesystem_ != NULL);
- return default_filesystem_;
- }
-
- static void set_default_filesystem(FilesystemInterface *filesystem) {
- default_filesystem_ = filesystem;
- }
-
- static FilesystemInterface *swap_default_filesystem(
- FilesystemInterface *filesystem) {
- FilesystemInterface *cur = default_filesystem_;
- default_filesystem_ = filesystem;
- return cur;
- }
-
- static DirectoryIterator *IterateDirectory() {
- return EnsureDefaultFilesystem()->IterateDirectory();
- }
-
- static bool CreateFolder(const Pathname &pathname) {
- return EnsureDefaultFilesystem()->CreateFolder(pathname);
- }
-
- static FileStream *OpenFile(const Pathname &filename,
- const std::string &mode) {
- return EnsureDefaultFilesystem()->OpenFile(filename, mode);
- }
-
- static bool CreatePrivateFile(const Pathname &filename) {
- return EnsureDefaultFilesystem()->CreatePrivateFile(filename);
- }
-
- static bool DeleteFile(const Pathname &filename) {
- return EnsureDefaultFilesystem()->DeleteFile(filename);
- }
-
- static bool DeleteEmptyFolder(const Pathname &folder) {
- return EnsureDefaultFilesystem()->DeleteEmptyFolder(folder);
- }
-
- static bool DeleteFolderContents(const Pathname &folder) {
- return EnsureDefaultFilesystem()->DeleteFolderContents(folder);
- }
-
- static bool DeleteFolderAndContents(const Pathname &folder) {
- return EnsureDefaultFilesystem()->DeleteFolderAndContents(folder);
- }
-
- static bool MoveFolder(const Pathname &old_path, const Pathname &new_path) {
- return EnsureDefaultFilesystem()->MoveFolder(old_path, new_path);
- }
-
- static bool MoveFile(const Pathname &old_path, const Pathname &new_path) {
- return EnsureDefaultFilesystem()->MoveFile(old_path, new_path);
- }
-
- static bool CopyFolder(const Pathname &old_path, const Pathname &new_path) {
- return EnsureDefaultFilesystem()->CopyFolder(old_path, new_path);
- }
-
- static bool CopyFile(const Pathname &old_path, const Pathname &new_path) {
- return EnsureDefaultFilesystem()->CopyFile(old_path, new_path);
- }
-
- static bool IsFolder(const Pathname& pathname) {
- return EnsureDefaultFilesystem()->IsFolder(pathname);
- }
-
- static bool IsFile(const Pathname &pathname) {
- return EnsureDefaultFilesystem()->IsFile(pathname);
- }
-
- static bool IsAbsent(const Pathname &pathname) {
- return EnsureDefaultFilesystem()->IsAbsent(pathname);
- }
-
- static bool IsTemporaryPath(const Pathname& pathname) {
- return EnsureDefaultFilesystem()->IsTemporaryPath(pathname);
- }
-
- static bool GetTemporaryFolder(Pathname &path, bool create,
- const std::string *append) {
- return EnsureDefaultFilesystem()->GetTemporaryFolder(path, create, append);
- }
-
- static std::string TempFilename(const Pathname &dir,
- const std::string &prefix) {
- return EnsureDefaultFilesystem()->TempFilename(dir, prefix);
- }
-
- static bool GetFileSize(const Pathname& path, size_t* size) {
- return EnsureDefaultFilesystem()->GetFileSize(path, size);
- }
-
- static bool GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time) {
- return EnsureDefaultFilesystem()->GetFileTime(path, which, time);
- }
-
- static bool GetAppPathname(Pathname* path) {
- return EnsureDefaultFilesystem()->GetAppPathname(path);
- }
-
- static bool GetAppDataFolder(Pathname* path, bool per_user) {
- return EnsureDefaultFilesystem()->GetAppDataFolder(path, per_user);
- }
-
- static bool GetAppTempFolder(Pathname* path) {
- return EnsureDefaultFilesystem()->GetAppTempFolder(path);
- }
-
- static bool CleanAppTempFolder() {
- return EnsureDefaultFilesystem()->CleanAppTempFolder();
- }
-
- static bool GetDiskFreeSpace(const Pathname& path, int64 *freebytes) {
- return EnsureDefaultFilesystem()->GetDiskFreeSpace(path, freebytes);
- }
-
- // Definition has to be in the .cc file due to returning forward-declared
- // Pathname by value.
- static Pathname GetCurrentDirectory();
-
- static void SetOrganizationName(const std::string& organization) {
- EnsureDefaultFilesystem()->SetOrganizationName(organization);
- }
-
- static void GetOrganizationName(std::string* organization) {
- EnsureDefaultFilesystem()->GetOrganizationName(organization);
- }
-
- static void SetApplicationName(const std::string& application) {
- EnsureDefaultFilesystem()->SetApplicationName(application);
- }
-
- static void GetApplicationName(std::string* application) {
- EnsureDefaultFilesystem()->GetApplicationName(application);
- }
-
- private:
- static FilesystemInterface* default_filesystem_;
-
- static FilesystemInterface *EnsureDefaultFilesystem();
- DISALLOW_IMPLICIT_CONSTRUCTORS(Filesystem);
-};
-
-class FilesystemScope{
- public:
- explicit FilesystemScope(FilesystemInterface *new_fs) {
- old_fs_ = Filesystem::swap_default_filesystem(new_fs);
- }
- ~FilesystemScope() {
- Filesystem::set_default_filesystem(old_fs_);
- }
- private:
- FilesystemInterface* old_fs_;
- DISALLOW_IMPLICIT_CONSTRUCTORS(FilesystemScope);
-};
-
-// Generates a unique filename based on the input path. If no path component
-// is specified, it uses the temporary directory. If a filename is provided,
-// up to 100 variations of form basename-N.extension are tried. When
-// create_empty is true, an empty file of this name is created (which
-// decreases the chance of a temporary filename collision with another
-// process).
-bool CreateUniqueFile(Pathname& path, bool create_empty);
-
-// Taken from Chromium's base/platform_file.h.
-// Don't use ClosePlatformFile to close a file opened with FdopenPlatformFile.
-// Use fclose instead.
-// TODO(grunell): Remove when Chromium has started to use AEC in each source.
-// http://crbug.com/264611.
-#if defined(WIN32)
-typedef HANDLE PlatformFile;
-const PlatformFile kInvalidPlatformFileValue = INVALID_HANDLE_VALUE;
-#elif defined(POSIX)
-typedef int PlatformFile;
-const PlatformFile kInvalidPlatformFileValue = -1;
-#else
-#error Unsupported platform
-#endif
-
-FILE* FdopenPlatformFileForWriting(PlatformFile file);
-bool ClosePlatformFile(PlatformFile file);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FILEUTILS_H_
diff --git a/base/fileutils_mock.h b/base/fileutils_mock.h
deleted file mode 100644
index b91e802..0000000
--- a/base/fileutils_mock.h
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FILEUTILS_MOCK_H_
-#define TALK_BASE_FILEUTILS_MOCK_H_
-
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-class FakeFileStream : public FileStream {
- public:
- explicit FakeFileStream(const std::string & contents) :
- string_stream_(contents)
- {}
-
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- return string_stream_.Read(buffer, buffer_len, read, error);
- }
-
- virtual void Close() {
- return string_stream_.Close();
- }
- virtual bool GetSize(size_t* size) const {
- return string_stream_.GetSize(size);
- }
-
- private:
- StringStream string_stream_;
-};
-
-class FakeDirectoryIterator : public DirectoryIterator {
- public:
- typedef std::pair<std::string, std::string> File;
-
- /*
- * files should be sorted by directory
- * put '/' at the end of file if you want it to be a directory
- *
- * Sample list:
- * /var/dir/file1
- * /var/dir/file2
- * /var/dir/subdir1/
- * /var/dir/subdir2/
- * /var/dir2/file2
- * /var/dir3/
- *
- * you can call Iterate for any path: /var, /var/dir, /var/dir2
- * unrelated files will be ignored
- */
- explicit FakeDirectoryIterator(const std::vector<File>& all_files) :
- all_files_(all_files) {}
-
- virtual bool Iterate(const Pathname& path) {
- path_iterator_ = all_files_.begin();
- path_ = path.pathname();
-
- // make sure path ends end with '/'
- if (path_.rfind(Pathname::DefaultFolderDelimiter()) != path_.size() - 1)
- path_ += Pathname::DefaultFolderDelimiter();
-
- return FakeDirectoryIterator::Search(std::string(""));
- }
-
- virtual bool Next() {
- std::string current_name = Name();
- path_iterator_++;
- return FakeDirectoryIterator::Search(current_name);
- }
-
- bool Search(const std::string& current_name) {
- for (; path_iterator_ != all_files_.end(); path_iterator_++) {
- if (path_iterator_->first.find(path_) == 0
- && Name().compare(current_name) != 0) {
- return true;
- }
- }
-
- return false;
- }
-
- virtual bool IsDirectory() const {
- std::string sub_path = path_iterator_->first;
-
- return std::string::npos !=
- sub_path.find(Pathname::DefaultFolderDelimiter(), path_.size());
- }
-
- virtual std::string Name() const {
- std::string sub_path = path_iterator_->first;
-
- // path - top level path (ex. /var/lib)
- // sub_path - subpath under top level path (ex. /var/lib/dir/dir/file )
- // find shortest non-trivial common path. (ex. /var/lib/dir)
- size_t start = path_.size();
- size_t end = sub_path.find(Pathname::DefaultFolderDelimiter(), start);
-
- if (end != std::string::npos) {
- return sub_path.substr(start, end - start);
- } else {
- return sub_path.substr(start);
- }
- }
-
- private:
- const std::vector<File> all_files_;
-
- std::string path_;
- std::vector<File>::const_iterator path_iterator_;
-};
-
-class FakeFileSystem : public FilesystemInterface {
- public:
- typedef std::pair<std::string, std::string> File;
-
- explicit FakeFileSystem(const std::vector<File>& all_files) :
- all_files_(all_files) {}
-
- virtual DirectoryIterator *IterateDirectory() {
- return new FakeDirectoryIterator(all_files_);
- }
-
- virtual FileStream * OpenFile(
- const Pathname &filename,
- const std::string &mode) {
- std::vector<File>::const_iterator i_files = all_files_.begin();
- std::string path = filename.pathname();
-
- for (; i_files != all_files_.end(); i_files++) {
- if (i_files->first.compare(path) == 0) {
- return new FakeFileStream(i_files->second);
- }
- }
-
- return NULL;
- }
-
- bool CreatePrivateFile(const Pathname &filename) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool DeleteFile(const Pathname &filename) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool DeleteEmptyFolder(const Pathname &folder) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool DeleteFolderContents(const Pathname &folder) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool DeleteFolderAndContents(const Pathname &folder) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool CreateFolder(const Pathname &pathname) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool MoveFolder(const Pathname &old_path, const Pathname &new_path) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool MoveFile(const Pathname &old_path, const Pathname &new_path) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool CopyFile(const Pathname &old_path, const Pathname &new_path) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool IsFolder(const Pathname &pathname) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool IsFile(const Pathname &pathname) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool IsAbsent(const Pathname &pathname) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool IsTemporaryPath(const Pathname &pathname) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool GetTemporaryFolder(Pathname &path, bool create,
- const std::string *append) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- std::string TempFilename(const Pathname &dir, const std::string &prefix) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return std::string();
- }
- bool GetFileSize(const Pathname &path, size_t *size) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool GetFileTime(const Pathname &path, FileTimeType which,
- time_t* time) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool GetAppPathname(Pathname *path) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool GetAppDataFolder(Pathname *path, bool per_user) {
- EXPECT_TRUE(per_user) << "Unsupported operation";
-#ifdef WIN32
- path->SetPathname("c:\\Users\\test_user", "");
-#else
- path->SetPathname("/home/user/test_user", "");
-#endif
- return true;
- }
- bool GetAppTempFolder(Pathname *path) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- bool GetDiskFreeSpace(const Pathname &path, int64 *freebytes) {
- EXPECT_TRUE(false) << "Unsupported operation";
- return false;
- }
- Pathname GetCurrentDirectory() {
- return Pathname();
- }
-
- private:
- const std::vector<File> all_files_;
-};
-} // namespace talk_base
-
-#endif // TALK_BASE_FILEUTILS_MOCK_H_
diff --git a/base/fileutils_unittest.cc b/base/fileutils_unittest.cc
deleted file mode 100644
index 992ea82..0000000
--- a/base/fileutils_unittest.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-// Make sure we can get a temp folder for the later tests.
-TEST(FilesystemTest, GetTemporaryFolder) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
-}
-
-// Test creating a temp file, reading it back in, and deleting it.
-TEST(FilesystemTest, TestOpenFile) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
- path.SetPathname(Filesystem::TempFilename(path, "ut"));
-
- FileStream* fs;
- char buf[256];
- size_t bytes;
-
- fs = Filesystem::OpenFile(path, "wb");
- ASSERT_TRUE(fs != NULL);
- EXPECT_EQ(SR_SUCCESS, fs->Write("test", 4, &bytes, NULL));
- EXPECT_EQ(4U, bytes);
- delete fs;
-
- EXPECT_TRUE(Filesystem::IsFile(path));
-
- fs = Filesystem::OpenFile(path, "rb");
- ASSERT_TRUE(fs != NULL);
- EXPECT_EQ(SR_SUCCESS, fs->Read(buf, sizeof(buf), &bytes, NULL));
- EXPECT_EQ(4U, bytes);
- delete fs;
-
- EXPECT_TRUE(Filesystem::DeleteFile(path));
- EXPECT_FALSE(Filesystem::IsFile(path));
-}
-
-// Test opening a non-existent file.
-TEST(FilesystemTest, TestOpenBadFile) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
- path.SetFilename("not an actual file");
-
- EXPECT_FALSE(Filesystem::IsFile(path));
-
- FileStream* fs = Filesystem::OpenFile(path, "rb");
- EXPECT_FALSE(fs != NULL);
-}
-
-// Test that CreatePrivateFile fails for existing files and succeeds for
-// non-existent ones.
-TEST(FilesystemTest, TestCreatePrivateFile) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
- path.SetFilename("private_file_test");
-
- // First call should succeed because the file doesn't exist yet.
- EXPECT_TRUE(Filesystem::CreatePrivateFile(path));
- // Next call should fail, because now it exists.
- EXPECT_FALSE(Filesystem::CreatePrivateFile(path));
-
- // Verify that we have permission to open the file for reading and writing.
- scoped_ptr<FileStream> fs(Filesystem::OpenFile(path, "wb"));
- EXPECT_TRUE(fs.get() != NULL);
- // Have to close the file on Windows before it will let us delete it.
- fs.reset();
-
- // Verify that we have permission to delete the file.
- EXPECT_TRUE(Filesystem::DeleteFile(path));
-}
-
-// Test checking for free disk space.
-TEST(FilesystemTest, TestGetDiskFreeSpace) {
- // Note that we should avoid picking any file/folder which could be located
- // at the remotely mounted drive/device.
- Pathname path;
- ASSERT_TRUE(Filesystem::GetAppDataFolder(&path, true));
-
- int64 free1 = 0;
- EXPECT_TRUE(Filesystem::IsFolder(path));
- EXPECT_FALSE(Filesystem::IsFile(path));
- EXPECT_TRUE(Filesystem::GetDiskFreeSpace(path, &free1));
- EXPECT_GT(free1, 0);
-
- int64 free2 = 0;
- path.AppendFolder("this_folder_doesnt_exist");
- EXPECT_FALSE(Filesystem::IsFolder(path));
- EXPECT_TRUE(Filesystem::IsAbsent(path));
- EXPECT_TRUE(Filesystem::GetDiskFreeSpace(path, &free2));
- // These should be the same disk, and disk free space should not have changed
- // by more than 1% between the two calls.
- EXPECT_LT(static_cast<int64>(free1 * .9), free2);
- EXPECT_LT(free2, static_cast<int64>(free1 * 1.1));
-
- int64 free3 = 0;
- path.clear();
- EXPECT_TRUE(path.empty());
- EXPECT_TRUE(Filesystem::GetDiskFreeSpace(path, &free3));
- // Current working directory may not be where exe is.
- // EXPECT_LT(static_cast<int64>(free1 * .9), free3);
- // EXPECT_LT(free3, static_cast<int64>(free1 * 1.1));
- EXPECT_GT(free3, 0);
-}
-
-// Tests that GetCurrentDirectory() returns something.
-TEST(FilesystemTest, TestGetCurrentDirectory) {
- EXPECT_FALSE(Filesystem::GetCurrentDirectory().empty());
-}
-
-// Tests that GetAppPathname returns something.
-TEST(FilesystemTest, TestGetAppPathname) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetAppPathname(&path));
- EXPECT_FALSE(path.empty());
-}
-
-} // namespace talk_base
diff --git a/base/firewallsocketserver.cc b/base/firewallsocketserver.cc
deleted file mode 100644
index 4a8a66d..0000000
--- a/base/firewallsocketserver.cc
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/firewallsocketserver.h"
-
-#include <assert.h>
-
-#include <algorithm>
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-class FirewallSocket : public AsyncSocketAdapter {
- public:
- FirewallSocket(FirewallSocketServer* server, AsyncSocket* socket, int type)
- : AsyncSocketAdapter(socket), server_(server), type_(type) {
- }
-
- virtual int Connect(const SocketAddress& addr) {
- if (type_ == SOCK_STREAM) {
- if (!server_->Check(FP_TCP, GetLocalAddress(), addr)) {
- LOG(LS_VERBOSE) << "FirewallSocket outbound TCP connection from "
- << GetLocalAddress().ToSensitiveString() << " to "
- << addr.ToSensitiveString() << " denied";
- // TODO: Handle this asynchronously.
- SetError(EHOSTUNREACH);
- return SOCKET_ERROR;
- }
- }
- return AsyncSocketAdapter::Connect(addr);
- }
- virtual int Send(const void* pv, size_t cb) {
- return SendTo(pv, cb, GetRemoteAddress());
- }
- virtual int SendTo(const void* pv, size_t cb, const SocketAddress& addr) {
- if (type_ == SOCK_DGRAM) {
- if (!server_->Check(FP_UDP, GetLocalAddress(), addr)) {
- LOG(LS_VERBOSE) << "FirewallSocket outbound UDP packet from "
- << GetLocalAddress().ToSensitiveString() << " to "
- << addr.ToSensitiveString() << " dropped";
- return static_cast<int>(cb);
- }
- }
- return AsyncSocketAdapter::SendTo(pv, cb, addr);
- }
- virtual int Recv(void* pv, size_t cb) {
- SocketAddress addr;
- return RecvFrom(pv, cb, &addr);
- }
- virtual int RecvFrom(void* pv, size_t cb, SocketAddress* paddr) {
- if (type_ == SOCK_DGRAM) {
- while (true) {
- int res = AsyncSocketAdapter::RecvFrom(pv, cb, paddr);
- if (res <= 0)
- return res;
- if (server_->Check(FP_UDP, *paddr, GetLocalAddress()))
- return res;
- LOG(LS_VERBOSE) << "FirewallSocket inbound UDP packet from "
- << paddr->ToSensitiveString() << " to "
- << GetLocalAddress().ToSensitiveString() << " dropped";
- }
- }
- return AsyncSocketAdapter::RecvFrom(pv, cb, paddr);
- }
-
- virtual int Listen(int backlog) {
- if (!server_->tcp_listen_enabled()) {
- LOG(LS_VERBOSE) << "FirewallSocket listen attempt denied";
- return -1;
- }
-
- return AsyncSocketAdapter::Listen(backlog);
- }
- virtual AsyncSocket* Accept(SocketAddress* paddr) {
- SocketAddress addr;
- while (AsyncSocket* sock = AsyncSocketAdapter::Accept(&addr)) {
- if (server_->Check(FP_TCP, addr, GetLocalAddress())) {
- if (paddr)
- *paddr = addr;
- return sock;
- }
- sock->Close();
- delete sock;
- LOG(LS_VERBOSE) << "FirewallSocket inbound TCP connection from "
- << addr.ToSensitiveString() << " to "
- << GetLocalAddress().ToSensitiveString() << " denied";
- }
- return 0;
- }
-
- private:
- FirewallSocketServer* server_;
- int type_;
-};
-
-FirewallSocketServer::FirewallSocketServer(SocketServer* server,
- FirewallManager* manager,
- bool should_delete_server)
- : server_(server), manager_(manager),
- should_delete_server_(should_delete_server),
- udp_sockets_enabled_(true), tcp_sockets_enabled_(true),
- tcp_listen_enabled_(true) {
- if (manager_)
- manager_->AddServer(this);
-}
-
-FirewallSocketServer::~FirewallSocketServer() {
- if (manager_)
- manager_->RemoveServer(this);
-
- if (server_ && should_delete_server_) {
- delete server_;
- server_ = NULL;
- }
-}
-
-void FirewallSocketServer::AddRule(bool allow, FirewallProtocol p,
- FirewallDirection d,
- const SocketAddress& addr) {
- SocketAddress src, dst;
- if (d == FD_IN) {
- dst = addr;
- } else {
- src = addr;
- }
- AddRule(allow, p, src, dst);
-}
-
-
-void FirewallSocketServer::AddRule(bool allow, FirewallProtocol p,
- const SocketAddress& src,
- const SocketAddress& dst) {
- Rule r;
- r.allow = allow;
- r.p = p;
- r.src = src;
- r.dst = dst;
- CritScope scope(&crit_);
- rules_.push_back(r);
-}
-
-void FirewallSocketServer::ClearRules() {
- CritScope scope(&crit_);
- rules_.clear();
-}
-
-bool FirewallSocketServer::Check(FirewallProtocol p,
- const SocketAddress& src,
- const SocketAddress& dst) {
- CritScope scope(&crit_);
- for (size_t i = 0; i < rules_.size(); ++i) {
- const Rule& r = rules_[i];
- if ((r.p != p) && (r.p != FP_ANY))
- continue;
- if ((r.src.ipaddr() != src.ipaddr()) && !r.src.IsNil())
- continue;
- if ((r.src.port() != src.port()) && (r.src.port() != 0))
- continue;
- if ((r.dst.ipaddr() != dst.ipaddr()) && !r.dst.IsNil())
- continue;
- if ((r.dst.port() != dst.port()) && (r.dst.port() != 0))
- continue;
- return r.allow;
- }
- return true;
-}
-
-Socket* FirewallSocketServer::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* FirewallSocketServer::CreateSocket(int family, int type) {
- return WrapSocket(server_->CreateAsyncSocket(family, type), type);
-}
-
-AsyncSocket* FirewallSocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* FirewallSocketServer::CreateAsyncSocket(int family, int type) {
- return WrapSocket(server_->CreateAsyncSocket(family, type), type);
-}
-
-AsyncSocket* FirewallSocketServer::WrapSocket(AsyncSocket* sock, int type) {
- if (!sock ||
- (type == SOCK_STREAM && !tcp_sockets_enabled_) ||
- (type == SOCK_DGRAM && !udp_sockets_enabled_)) {
- LOG(LS_VERBOSE) << "FirewallSocketServer socket creation denied";
- delete sock;
- return NULL;
- }
- return new FirewallSocket(this, sock, type);
-}
-
-FirewallManager::FirewallManager() {
-}
-
-FirewallManager::~FirewallManager() {
- assert(servers_.empty());
-}
-
-void FirewallManager::AddServer(FirewallSocketServer* server) {
- CritScope scope(&crit_);
- servers_.push_back(server);
-}
-
-void FirewallManager::RemoveServer(FirewallSocketServer* server) {
- CritScope scope(&crit_);
- servers_.erase(std::remove(servers_.begin(), servers_.end(), server),
- servers_.end());
-}
-
-void FirewallManager::AddRule(bool allow, FirewallProtocol p,
- FirewallDirection d, const SocketAddress& addr) {
- CritScope scope(&crit_);
- for (std::vector<FirewallSocketServer*>::const_iterator it =
- servers_.begin(); it != servers_.end(); ++it) {
- (*it)->AddRule(allow, p, d, addr);
- }
-}
-
-void FirewallManager::ClearRules() {
- CritScope scope(&crit_);
- for (std::vector<FirewallSocketServer*>::const_iterator it =
- servers_.begin(); it != servers_.end(); ++it) {
- (*it)->ClearRules();
- }
-}
-
-} // namespace talk_base
diff --git a/base/firewallsocketserver.h b/base/firewallsocketserver.h
deleted file mode 100644
index aa63c11..0000000
--- a/base/firewallsocketserver.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_FIREWALLSOCKETSERVER_H_
-#define TALK_BASE_FIREWALLSOCKETSERVER_H_
-
-#include <vector>
-#include "talk/base/socketserver.h"
-#include "talk/base/criticalsection.h"
-
-namespace talk_base {
-
-class FirewallManager;
-
-// This SocketServer shim simulates a rule-based firewall server.
-
-enum FirewallProtocol { FP_UDP, FP_TCP, FP_ANY };
-enum FirewallDirection { FD_IN, FD_OUT, FD_ANY };
-
-class FirewallSocketServer : public SocketServer {
- public:
- FirewallSocketServer(SocketServer * server,
- FirewallManager * manager = NULL,
- bool should_delete_server = false);
- virtual ~FirewallSocketServer();
-
- SocketServer* socketserver() const { return server_; }
- void set_socketserver(SocketServer* server) {
- if (server_ && should_delete_server_) {
- delete server_;
- server_ = NULL;
- should_delete_server_ = false;
- }
- server_ = server;
- }
-
- // Settings to control whether CreateSocket or Socket::Listen succeed.
- void set_udp_sockets_enabled(bool enabled) { udp_sockets_enabled_ = enabled; }
- void set_tcp_sockets_enabled(bool enabled) { tcp_sockets_enabled_ = enabled; }
- bool tcp_listen_enabled() const { return tcp_listen_enabled_; }
- void set_tcp_listen_enabled(bool enabled) { tcp_listen_enabled_ = enabled; }
-
- // Rules govern the behavior of Connect/Accept/Send/Recv attempts.
- void AddRule(bool allow, FirewallProtocol p = FP_ANY,
- FirewallDirection d = FD_ANY,
- const SocketAddress& addr = SocketAddress());
- void AddRule(bool allow, FirewallProtocol p,
- const SocketAddress& src, const SocketAddress& dst);
- void ClearRules();
-
- bool Check(FirewallProtocol p,
- const SocketAddress& src, const SocketAddress& dst);
-
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- virtual void SetMessageQueue(MessageQueue* queue) {
- server_->SetMessageQueue(queue);
- }
- virtual bool Wait(int cms, bool process_io) {
- return server_->Wait(cms, process_io);
- }
- virtual void WakeUp() {
- return server_->WakeUp();
- }
-
- Socket * WrapSocket(Socket * sock, int type);
- AsyncSocket * WrapSocket(AsyncSocket * sock, int type);
-
- private:
- SocketServer * server_;
- FirewallManager * manager_;
- CriticalSection crit_;
- struct Rule {
- bool allow;
- FirewallProtocol p;
- FirewallDirection d;
- SocketAddress src;
- SocketAddress dst;
- };
- std::vector<Rule> rules_;
- bool should_delete_server_;
- bool udp_sockets_enabled_;
- bool tcp_sockets_enabled_;
- bool tcp_listen_enabled_;
-};
-
-// FirewallManager allows you to manage firewalls in multiple threads together
-
-class FirewallManager {
- public:
- FirewallManager();
- ~FirewallManager();
-
- void AddServer(FirewallSocketServer * server);
- void RemoveServer(FirewallSocketServer * server);
-
- void AddRule(bool allow, FirewallProtocol p = FP_ANY,
- FirewallDirection d = FD_ANY,
- const SocketAddress& addr = SocketAddress());
- void ClearRules();
-
- private:
- CriticalSection crit_;
- std::vector<FirewallSocketServer *> servers_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_FIREWALLSOCKETSERVER_H_
diff --git a/base/flags.cc b/base/flags.cc
deleted file mode 100644
index 10aee04..0000000
--- a/base/flags.cc
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#include <shellapi.h>
-#endif
-
-#include "talk/base/flags.h"
-
-
-// -----------------------------------------------------------------------------
-// Implementation of Flag
-
-Flag::Flag(const char* file, const char* name, const char* comment,
- Type type, void* variable, FlagValue default__)
- : file_(file),
- name_(name),
- comment_(comment),
- type_(type),
- variable_(reinterpret_cast<FlagValue*>(variable)),
- default_(default__) {
- FlagList::Register(this);
-}
-
-
-void Flag::SetToDefault() {
- // Note that we cannot simply do '*variable_ = default_;' since
- // flag variables are not really of type FlagValue and thus may
- // be smaller! The FlagValue union is simply 'overlayed' on top
- // of a flag variable for convenient access. Since union members
- // are guarantee to be aligned at the beginning, this works.
- switch (type_) {
- case Flag::BOOL:
- variable_->b = default_.b;
- return;
- case Flag::INT:
- variable_->i = default_.i;
- return;
- case Flag::FLOAT:
- variable_->f = default_.f;
- return;
- case Flag::STRING:
- variable_->s = default_.s;
- return;
- }
- UNREACHABLE();
-}
-
-
-static const char* Type2String(Flag::Type type) {
- switch (type) {
- case Flag::BOOL: return "bool";
- case Flag::INT: return "int";
- case Flag::FLOAT: return "float";
- case Flag::STRING: return "string";
- }
- UNREACHABLE();
- return NULL;
-}
-
-
-static void PrintFlagValue(Flag::Type type, FlagValue* p) {
- switch (type) {
- case Flag::BOOL:
- printf("%s", (p->b ? "true" : "false"));
- return;
- case Flag::INT:
- printf("%d", p->i);
- return;
- case Flag::FLOAT:
- printf("%f", p->f);
- return;
- case Flag::STRING:
- printf("%s", p->s);
- return;
- }
- UNREACHABLE();
-}
-
-
-void Flag::Print(bool print_current_value) {
- printf(" --%s (%s) type: %s default: ", name_, comment_,
- Type2String(type_));
- PrintFlagValue(type_, &default_);
- if (print_current_value) {
- printf(" current value: ");
- PrintFlagValue(type_, variable_);
- }
- printf("\n");
-}
-
-
-// -----------------------------------------------------------------------------
-// Implementation of FlagList
-
-Flag* FlagList::list_ = NULL;
-
-
-FlagList::FlagList() {
- list_ = NULL;
-}
-
-void FlagList::Print(const char* file, bool print_current_value) {
- // Since flag registration is likely by file (= C++ file),
- // we don't need to sort by file and still get grouped output.
- const char* current = NULL;
- for (Flag* f = list_; f != NULL; f = f->next()) {
- if (file == NULL || file == f->file()) {
- if (current != f->file()) {
- printf("Flags from %s:\n", f->file());
- current = f->file();
- }
- f->Print(print_current_value);
- }
- }
-}
-
-
-Flag* FlagList::Lookup(const char* name) {
- Flag* f = list_;
- while (f != NULL && strcmp(name, f->name()) != 0)
- f = f->next();
- return f;
-}
-
-
-void FlagList::SplitArgument(const char* arg,
- char* buffer, int buffer_size,
- const char** name, const char** value,
- bool* is_bool) {
- *name = NULL;
- *value = NULL;
- *is_bool = false;
-
- if (*arg == '-') {
- // find the begin of the flag name
- arg++; // remove 1st '-'
- if (*arg == '-')
- arg++; // remove 2nd '-'
- if (arg[0] == 'n' && arg[1] == 'o') {
- arg += 2; // remove "no"
- *is_bool = true;
- }
- *name = arg;
-
- // find the end of the flag name
- while (*arg != '\0' && *arg != '=')
- arg++;
-
- // get the value if any
- if (*arg == '=') {
- // make a copy so we can NUL-terminate flag name
- int n = static_cast<int>(arg - *name);
- if (n >= buffer_size)
- Fatal(__FILE__, __LINE__, "CHECK(%s) failed", "n < buffer_size");
- memcpy(buffer, *name, n * sizeof(char));
- buffer[n] = '\0';
- *name = buffer;
- // get the value
- *value = arg + 1;
- }
- }
-}
-
-
-int FlagList::SetFlagsFromCommandLine(int* argc, const char** argv,
- bool remove_flags) {
- // parse arguments
- for (int i = 1; i < *argc; /* see below */) {
- int j = i; // j > 0
- const char* arg = argv[i++];
-
- // split arg into flag components
- char buffer[1024];
- const char* name;
- const char* value;
- bool is_bool;
- SplitArgument(arg, buffer, sizeof buffer, &name, &value, &is_bool);
-
- if (name != NULL) {
- // lookup the flag
- Flag* flag = Lookup(name);
- if (flag == NULL) {
- fprintf(stderr, "Error: unrecognized flag %s\n", arg);
- return j;
- }
-
- // if we still need a flag value, use the next argument if available
- if (flag->type() != Flag::BOOL && value == NULL) {
- if (i < *argc) {
- value = argv[i++];
- } else {
- fprintf(stderr, "Error: missing value for flag %s of type %s\n",
- arg, Type2String(flag->type()));
- return j;
- }
- }
-
- // set the flag
- char empty[] = { '\0' };
- char* endp = empty;
- switch (flag->type()) {
- case Flag::BOOL:
- *flag->bool_variable() = !is_bool;
- break;
- case Flag::INT:
- *flag->int_variable() = strtol(value, &endp, 10);
- break;
- case Flag::FLOAT:
- *flag->float_variable() = strtod(value, &endp);
- break;
- case Flag::STRING:
- *flag->string_variable() = value;
- break;
- }
-
- // handle errors
- if ((flag->type() == Flag::BOOL && value != NULL) ||
- (flag->type() != Flag::BOOL && is_bool) ||
- *endp != '\0') {
- fprintf(stderr, "Error: illegal value for flag %s of type %s\n",
- arg, Type2String(flag->type()));
- return j;
- }
-
- // remove the flag & value from the command
- if (remove_flags)
- while (j < i)
- argv[j++] = NULL;
- }
- }
-
- // shrink the argument list
- if (remove_flags) {
- int j = 1;
- for (int i = 1; i < *argc; i++) {
- if (argv[i] != NULL)
- argv[j++] = argv[i];
- }
- *argc = j;
- }
-
- // parsed all flags successfully
- return 0;
-}
-
-void FlagList::Register(Flag* flag) {
- assert(flag != NULL && strlen(flag->name()) > 0);
- if (Lookup(flag->name()) != NULL)
- Fatal(flag->file(), 0, "flag %s declared twice", flag->name());
- flag->next_ = list_;
- list_ = flag;
-}
-
-#ifdef WIN32
-WindowsCommandLineArguments::WindowsCommandLineArguments() {
- // start by getting the command line.
- LPTSTR command_line = ::GetCommandLine();
- // now, convert it to a list of wide char strings.
- LPWSTR *wide_argv = ::CommandLineToArgvW(command_line, &argc_);
- // now allocate an array big enough to hold that many string pointers.
- argv_ = new char*[argc_];
-
- // iterate over the returned wide strings;
- for(int i = 0; i < argc_; ++i) {
- std::string s = talk_base::ToUtf8(wide_argv[i], wcslen(wide_argv[i]));
- char *buffer = new char[s.length() + 1];
- talk_base::strcpyn(buffer, s.length() + 1, s.c_str());
-
- // make sure the argv array has the right string at this point.
- argv_[i] = buffer;
- }
- LocalFree(wide_argv);
-}
-
-WindowsCommandLineArguments::~WindowsCommandLineArguments() {
- // need to free each string in the array, and then the array.
- for(int i = 0; i < argc_; i++) {
- delete[] argv_[i];
- }
-
- delete[] argv_;
-}
-#endif // WIN32
-
diff --git a/base/flags.h b/base/flags.h
deleted file mode 100644
index f22e125..0000000
--- a/base/flags.h
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-// Originally comes from shared/commandlineflags/flags.h
-
-// Flags are defined and declared using DEFINE_xxx and DECLARE_xxx macros,
-// where xxx is the flag type. Flags are referred to via FLAG_yyy,
-// where yyy is the flag name. For intialization and iteration of flags,
-// see the FlagList class. For full programmatic access to any
-// flag, see the Flag class.
-//
-// The implementation only relies and basic C++ functionality
-// and needs no special library or STL support.
-
-#ifndef TALK_BASE_FLAGS_H__
-#define TALK_BASE_FLAGS_H__
-
-#include <assert.h>
-
-#include "talk/base/checks.h"
-#include "talk/base/common.h"
-
-// Internal use only.
-union FlagValue {
- // Note: Because in C++ non-bool values are silently converted into
- // bool values ('bool b = "false";' results in b == true!), we pass
- // and int argument to New_BOOL as this appears to be safer - sigh.
- // In particular, it prevents the (not uncommon!) bug where a bool
- // flag is defined via: DEFINE_bool(flag, "false", "some comment");.
- static FlagValue New_BOOL(int b) {
- FlagValue v;
- v.b = (b != 0);
- return v;
- }
-
- static FlagValue New_INT(int i) {
- FlagValue v;
- v.i = i;
- return v;
- }
-
- static FlagValue New_FLOAT(float f) {
- FlagValue v;
- v.f = f;
- return v;
- }
-
- static FlagValue New_STRING(const char* s) {
- FlagValue v;
- v.s = s;
- return v;
- }
-
- bool b;
- int i;
- double f;
- const char* s;
-};
-
-
-// Each flag can be accessed programmatically via a Flag object.
-class Flag {
- public:
- enum Type { BOOL, INT, FLOAT, STRING };
-
- // Internal use only.
- Flag(const char* file, const char* name, const char* comment,
- Type type, void* variable, FlagValue default_);
-
- // General flag information
- const char* file() const { return file_; }
- const char* name() const { return name_; }
- const char* comment() const { return comment_; }
-
- // Flag type
- Type type() const { return type_; }
-
- // Flag variables
- bool* bool_variable() const {
- assert(type_ == BOOL);
- return &variable_->b;
- }
-
- int* int_variable() const {
- assert(type_ == INT);
- return &variable_->i;
- }
-
- double* float_variable() const {
- assert(type_ == FLOAT);
- return &variable_->f;
- }
-
- const char** string_variable() const {
- assert(type_ == STRING);
- return &variable_->s;
- }
-
- // Default values
- bool bool_default() const {
- assert(type_ == BOOL);
- return default_.b;
- }
-
- int int_default() const {
- assert(type_ == INT);
- return default_.i;
- }
-
- double float_default() const {
- assert(type_ == FLOAT);
- return default_.f;
- }
-
- const char* string_default() const {
- assert(type_ == STRING);
- return default_.s;
- }
-
- // Resets a flag to its default value
- void SetToDefault();
-
- // Iteration support
- Flag* next() const { return next_; }
-
- // Prints flag information. The current flag value is only printed
- // if print_current_value is set.
- void Print(bool print_current_value);
-
- private:
- const char* file_;
- const char* name_;
- const char* comment_;
-
- Type type_;
- FlagValue* variable_;
- FlagValue default_;
-
- Flag* next_;
-
- friend class FlagList; // accesses next_
-};
-
-
-// Internal use only.
-#define DEFINE_FLAG(type, c_type, name, default, comment) \
- /* define and initialize the flag */ \
- c_type FLAG_##name = (default); \
- /* register the flag */ \
- static Flag Flag_##name(__FILE__, #name, (comment), \
- Flag::type, &FLAG_##name, \
- FlagValue::New_##type(default))
-
-
-// Internal use only.
-#define DECLARE_FLAG(c_type, name) \
- /* declare the external flag */ \
- extern c_type FLAG_##name
-
-
-// Use the following macros to define a new flag:
-#define DEFINE_bool(name, default, comment) \
- DEFINE_FLAG(BOOL, bool, name, default, comment)
-#define DEFINE_int(name, default, comment) \
- DEFINE_FLAG(INT, int, name, default, comment)
-#define DEFINE_float(name, default, comment) \
- DEFINE_FLAG(FLOAT, double, name, default, comment)
-#define DEFINE_string(name, default, comment) \
- DEFINE_FLAG(STRING, const char*, name, default, comment)
-
-
-// Use the following macros to declare a flag defined elsewhere:
-#define DECLARE_bool(name) DECLARE_FLAG(bool, name)
-#define DECLARE_int(name) DECLARE_FLAG(int, name)
-#define DECLARE_float(name) DECLARE_FLAG(double, name)
-#define DECLARE_string(name) DECLARE_FLAG(const char*, name)
-
-
-// The global list of all flags.
-class FlagList {
- public:
- FlagList();
-
- // The NULL-terminated list of all flags. Traverse with Flag::next().
- static Flag* list() { return list_; }
-
- // If file != NULL, prints information for all flags defined in file;
- // otherwise prints information for all flags in all files. The current
- // flag value is only printed if print_current_value is set.
- static void Print(const char* file, bool print_current_value);
-
- // Lookup a flag by name. Returns the matching flag or NULL.
- static Flag* Lookup(const char* name);
-
- // Helper function to parse flags: Takes an argument arg and splits it into
- // a flag name and flag value (or NULL if they are missing). is_bool is set
- // if the arg started with "-no" or "--no". The buffer may be used to NUL-
- // terminate the name, it must be large enough to hold any possible name.
- static void SplitArgument(const char* arg,
- char* buffer, int buffer_size,
- const char** name, const char** value,
- bool* is_bool);
-
- // Set the flag values by parsing the command line. If remove_flags
- // is set, the flags and associated values are removed from (argc,
- // argv). Returns 0 if no error occurred. Otherwise, returns the
- // argv index > 0 for the argument where an error occurred. In that
- // case, (argc, argv) will remain unchanged indepdendent of the
- // remove_flags value, and no assumptions about flag settings should
- // be made.
- //
- // The following syntax for flags is accepted (both '-' and '--' are ok):
- //
- // --flag (bool flags only)
- // --noflag (bool flags only)
- // --flag=value (non-bool flags only, no spaces around '=')
- // --flag value (non-bool flags only)
- static int SetFlagsFromCommandLine(int* argc,
- const char** argv,
- bool remove_flags);
- static inline int SetFlagsFromCommandLine(int* argc,
- char** argv,
- bool remove_flags) {
- return SetFlagsFromCommandLine(argc, const_cast<const char**>(argv),
- remove_flags);
- }
-
- // Registers a new flag. Called during program initialization. Not
- // thread-safe.
- static void Register(Flag* flag);
-
- private:
- static Flag* list_;
-};
-
-#ifdef WIN32
-// A helper class to translate Windows command line arguments into UTF8,
-// which then allows us to just pass them to the flags system.
-// This encapsulates all the work of getting the command line and translating
-// it to an array of 8-bit strings; all you have to do is create one of these,
-// and then call argc() and argv().
-class WindowsCommandLineArguments {
- public:
- WindowsCommandLineArguments();
- ~WindowsCommandLineArguments();
-
- int argc() { return argc_; }
- char **argv() { return argv_; }
- private:
- int argc_;
- char **argv_;
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(WindowsCommandLineArguments);
-};
-#endif // WIN32
-
-
-#endif // SHARED_COMMANDLINEFLAGS_FLAGS_H__
diff --git a/base/gunit.h b/base/gunit.h
deleted file mode 100644
index e56dd6f..0000000
--- a/base/gunit.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_GUNIT_H_
-#define TALK_BASE_GUNIT_H_
-
-#include "talk/base/logging.h"
-#include "talk/base/thread.h"
-#if defined(ANDROID) || defined(GTEST_RELATIVE_PATH)
-#include "gtest/gtest.h"
-#else
-#include "testing/base/public/gunit.h"
-#endif
-
-// Wait until "ex" is true, or "timeout" expires.
-#define WAIT(ex, timeout) \
- for (uint32 start = talk_base::Time(); \
- !(ex) && talk_base::Time() < start + timeout;) \
- talk_base::Thread::Current()->ProcessMessages(1);
-
-// This returns the result of the test in res, so that we don't re-evaluate
-// the expression in the XXXX_WAIT macros below, since that causes problems
-// when the expression is only true the first time you check it.
-#define WAIT_(ex, timeout, res) \
- do { \
- uint32 start = talk_base::Time(); \
- res = (ex); \
- while (!res && talk_base::Time() < start + timeout) { \
- talk_base::Thread::Current()->ProcessMessages(1); \
- res = (ex); \
- } \
- } while (0);
-
-// The typical EXPECT_XXXX and ASSERT_XXXXs, but done until true or a timeout.
-#define EXPECT_TRUE_WAIT(ex, timeout) \
- do { \
- bool res; \
- WAIT_(ex, timeout, res); \
- if (!res) EXPECT_TRUE(ex); \
- } while (0);
-
-#define EXPECT_EQ_WAIT(v1, v2, timeout) \
- do { \
- bool res; \
- WAIT_(v1 == v2, timeout, res); \
- if (!res) EXPECT_EQ(v1, v2); \
- } while (0);
-
-#define ASSERT_TRUE_WAIT(ex, timeout) \
- do { \
- bool res; \
- WAIT_(ex, timeout, res); \
- if (!res) ASSERT_TRUE(ex); \
- } while (0);
-
-#define ASSERT_EQ_WAIT(v1, v2, timeout) \
- do { \
- bool res; \
- WAIT_(v1 == v2, timeout, res); \
- if (!res) ASSERT_EQ(v1, v2); \
- } while (0);
-
-// Version with a "soft" timeout and a margin. This logs if the timeout is
-// exceeded, but it only fails if the expression still isn't true after the
-// margin time passes.
-#define EXPECT_TRUE_WAIT_MARGIN(ex, timeout, margin) \
- do { \
- bool res; \
- WAIT_(ex, timeout, res); \
- if (res) { \
- break; \
- } \
- LOG(LS_WARNING) << "Expression " << #ex << " still not true after " << \
- timeout << "ms; waiting an additional " << margin << "ms"; \
- WAIT_(ex, margin, res); \
- if (!res) { \
- EXPECT_TRUE(ex); \
- } \
- } while (0);
-
-#endif // TALK_BASE_GUNIT_H_
diff --git a/base/gunit_prod.h b/base/gunit_prod.h
deleted file mode 100644
index bf5e88a..0000000
--- a/base/gunit_prod.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_GUNIT_PROD_H_
-#define TALK_BASE_GUNIT_PROD_H_
-
-#if defined(ANDROID)
-// Android doesn't use gtest at all, so anything that relies on gtest should
-// check this define first.
-#define NO_GTEST
-#elif defined (GTEST_RELATIVE_PATH)
-#include "gtest/gtest_prod.h"
-#else
-#include "testing/base/gunit_prod.h"
-#endif
-
-#endif // TALK_BASE_GUNIT_PROD_H_
diff --git a/base/helpers.cc b/base/helpers.cc
deleted file mode 100644
index 691a813..0000000
--- a/base/helpers.cc
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/helpers.h"
-
-#include <limits>
-
-#if defined(FEATURE_ENABLE_SSL)
-#include "talk/base/sslconfig.h"
-#if defined(SSL_USE_OPENSSL)
-#include <openssl/rand.h>
-#elif defined(SSL_USE_NSS_RNG)
-#include "pk11func.h"
-#else
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <ntsecapi.h>
-#endif // WIN32
-#endif // else
-#endif // FEATURE_ENABLED_SSL
-
-#include "talk/base/base64.h"
-#include "talk/base/basictypes.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/timeutils.h"
-
-// Protect against max macro inclusion.
-#undef max
-
-namespace talk_base {
-
-// Base class for RNG implementations.
-class RandomGenerator {
- public:
- virtual ~RandomGenerator() {}
- virtual bool Init(const void* seed, size_t len) = 0;
- virtual bool Generate(void* buf, size_t len) = 0;
-};
-
-#if defined(SSL_USE_OPENSSL)
-// The OpenSSL RNG. Need to make sure it doesn't run out of entropy.
-class SecureRandomGenerator : public RandomGenerator {
- public:
- SecureRandomGenerator() : inited_(false) {
- }
- ~SecureRandomGenerator() {
- }
- virtual bool Init(const void* seed, size_t len) {
- // By default, seed from the system state.
- if (!inited_) {
- if (RAND_poll() <= 0) {
- return false;
- }
- inited_ = true;
- }
- // Allow app data to be mixed in, if provided.
- if (seed) {
- RAND_seed(seed, len);
- }
- return true;
- }
- virtual bool Generate(void* buf, size_t len) {
- if (!inited_ && !Init(NULL, 0)) {
- return false;
- }
- return (RAND_bytes(reinterpret_cast<unsigned char*>(buf), len) > 0);
- }
-
- private:
- bool inited_;
-};
-
-#elif defined(SSL_USE_NSS_RNG)
-// The NSS RNG.
-class SecureRandomGenerator : public RandomGenerator {
- public:
- SecureRandomGenerator() {}
- ~SecureRandomGenerator() {}
- virtual bool Init(const void* seed, size_t len) {
- return true;
- }
- virtual bool Generate(void* buf, size_t len) {
- return (PK11_GenerateRandom(reinterpret_cast<unsigned char*>(buf),
- static_cast<int>(len)) == SECSuccess);
- }
-};
-
-#else
-#ifdef WIN32
-class SecureRandomGenerator : public RandomGenerator {
- public:
- SecureRandomGenerator() : advapi32_(NULL), rtl_gen_random_(NULL) {}
- ~SecureRandomGenerator() {
- FreeLibrary(advapi32_);
- }
-
- virtual bool Init(const void* seed, size_t seed_len) {
- // We don't do any additional seeding on Win32, we just use the CryptoAPI
- // RNG (which is exposed as a hidden function off of ADVAPI32 so that we
- // don't need to drag in all of CryptoAPI)
- if (rtl_gen_random_) {
- return true;
- }
-
- advapi32_ = LoadLibrary(L"advapi32.dll");
- if (!advapi32_) {
- return false;
- }
-
- rtl_gen_random_ = reinterpret_cast<RtlGenRandomProc>(
- GetProcAddress(advapi32_, "SystemFunction036"));
- if (!rtl_gen_random_) {
- FreeLibrary(advapi32_);
- return false;
- }
-
- return true;
- }
- virtual bool Generate(void* buf, size_t len) {
- if (!rtl_gen_random_ && !Init(NULL, 0)) {
- return false;
- }
- return (rtl_gen_random_(buf, static_cast<int>(len)) != FALSE);
- }
-
- private:
- typedef BOOL (WINAPI *RtlGenRandomProc)(PVOID, ULONG);
- HINSTANCE advapi32_;
- RtlGenRandomProc rtl_gen_random_;
-};
-
-#elif !defined(FEATURE_ENABLE_SSL)
-
-// No SSL implementation -- use rand()
-class SecureRandomGenerator : public RandomGenerator {
- public:
- virtual bool Init(const void* seed, size_t len) {
- if (len >= 4) {
- srand(*reinterpret_cast<const int*>(seed));
- } else {
- srand(*reinterpret_cast<const char*>(seed));
- }
- return true;
- }
- virtual bool Generate(void* buf, size_t len) {
- char* bytes = reinterpret_cast<char*>(buf);
- for (size_t i = 0; i < len; ++i) {
- bytes[i] = static_cast<char>(rand());
- }
- return true;
- }
-};
-
-#else
-
-#error No SSL implementation has been selected!
-
-#endif // WIN32
-#endif
-
-// A test random generator, for predictable output.
-class TestRandomGenerator : public RandomGenerator {
- public:
- TestRandomGenerator() : seed_(7) {
- }
- ~TestRandomGenerator() {
- }
- virtual bool Init(const void* seed, size_t len) {
- return true;
- }
- virtual bool Generate(void* buf, size_t len) {
- for (size_t i = 0; i < len; ++i) {
- static_cast<uint8*>(buf)[i] = static_cast<uint8>(GetRandom());
- }
- return true;
- }
-
- private:
- int GetRandom() {
- return ((seed_ = seed_ * 214013L + 2531011L) >> 16) & 0x7fff;
- }
- int seed_;
-};
-
-// TODO: Use Base64::Base64Table instead.
-static const char BASE64[64] = {
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
- 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
- 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
-};
-
-namespace {
-
-// This round about way of creating a global RNG is to safe-guard against
-// indeterminant static initialization order.
-scoped_ptr<RandomGenerator>& GetGlobalRng() {
- LIBJINGLE_DEFINE_STATIC_LOCAL(scoped_ptr<RandomGenerator>, global_rng,
- (new SecureRandomGenerator()));
- return global_rng;
-}
-
-RandomGenerator& Rng() {
- return *GetGlobalRng();
-}
-
-} // namespace
-
-void SetRandomTestMode(bool test) {
- if (!test) {
- GetGlobalRng().reset(new SecureRandomGenerator());
- } else {
- GetGlobalRng().reset(new TestRandomGenerator());
- }
-}
-
-bool InitRandom(int seed) {
- return InitRandom(reinterpret_cast<const char*>(&seed), sizeof(seed));
-}
-
-bool InitRandom(const char* seed, size_t len) {
- if (!Rng().Init(seed, len)) {
- LOG(LS_ERROR) << "Failed to init random generator!";
- return false;
- }
- return true;
-}
-
-std::string CreateRandomString(size_t len) {
- std::string str;
- CreateRandomString(len, &str);
- return str;
-}
-
-bool CreateRandomString(size_t len,
- const char* table, int table_size,
- std::string* str) {
- str->clear();
- scoped_ptr<uint8[]> bytes(new uint8[len]);
- if (!Rng().Generate(bytes.get(), len)) {
- LOG(LS_ERROR) << "Failed to generate random string!";
- return false;
- }
- str->reserve(len);
- for (size_t i = 0; i < len; ++i) {
- str->push_back(table[bytes[i] % table_size]);
- }
- return true;
-}
-
-bool CreateRandomString(size_t len, std::string* str) {
- return CreateRandomString(len, BASE64, 64, str);
-}
-
-bool CreateRandomString(size_t len, const std::string& table,
- std::string* str) {
- return CreateRandomString(len, table.c_str(),
- static_cast<int>(table.size()), str);
-}
-
-uint32 CreateRandomId() {
- uint32 id;
- if (!Rng().Generate(&id, sizeof(id))) {
- LOG(LS_ERROR) << "Failed to generate random id!";
- }
- return id;
-}
-
-uint64 CreateRandomId64() {
- return static_cast<uint64>(CreateRandomId()) << 32 | CreateRandomId();
-}
-
-uint32 CreateRandomNonZeroId() {
- uint32 id;
- do {
- id = CreateRandomId();
- } while (id == 0);
- return id;
-}
-
-double CreateRandomDouble() {
- return CreateRandomId() / (std::numeric_limits<uint32>::max() +
- std::numeric_limits<double>::epsilon());
-}
-
-} // namespace talk_base
diff --git a/base/helpers.h b/base/helpers.h
deleted file mode 100644
index a297554..0000000
--- a/base/helpers.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_HELPERS_H_
-#define TALK_BASE_HELPERS_H_
-
-#include <string>
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-// For testing, we can return predictable data.
-void SetRandomTestMode(bool test);
-
-// Initializes the RNG, and seeds it with the specified entropy.
-bool InitRandom(int seed);
-bool InitRandom(const char* seed, size_t len);
-
-// Generates a (cryptographically) random string of the given length.
-// We generate base64 values so that they will be printable.
-// WARNING: could silently fail. Use the version below instead.
-std::string CreateRandomString(size_t length);
-
-// Generates a (cryptographically) random string of the given length.
-// We generate base64 values so that they will be printable.
-// Return false if the random number generator failed.
-bool CreateRandomString(size_t length, std::string* str);
-
-// Generates a (cryptographically) random string of the given length,
-// with characters from the given table. Return false if the random
-// number generator failed.
-bool CreateRandomString(size_t length, const std::string& table,
- std::string* str);
-
-// Generates a random id.
-uint32 CreateRandomId();
-
-// Generates a 64 bit random id.
-uint64 CreateRandomId64();
-
-// Generates a random id > 0.
-uint32 CreateRandomNonZeroId();
-
-// Generates a random double between 0.0 (inclusive) and 1.0 (exclusive).
-double CreateRandomDouble();
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HELPERS_H_
diff --git a/base/helpers_unittest.cc b/base/helpers_unittest.cc
deleted file mode 100644
index c2cfdb1..0000000
--- a/base/helpers_unittest.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/helpers.h"
-#include "talk/base/ssladapter.h"
-
-namespace talk_base {
-
-class RandomTest : public testing::Test {
- public:
- static void SetUpTestCase() {
- talk_base::InitializeSSL();
- }
-
- static void TearDownTestCase() {
- talk_base::CleanupSSL();
- }
-};
-
-TEST_F(RandomTest, TestCreateRandomId) {
- CreateRandomId();
-}
-
-TEST_F(RandomTest, TestCreateRandomDouble) {
- for (int i = 0; i < 100; ++i) {
- double r = CreateRandomDouble();
- EXPECT_GE(r, 0.0);
- EXPECT_LT(r, 1.0);
- }
-}
-
-TEST_F(RandomTest, TestCreateNonZeroRandomId) {
- EXPECT_NE(0U, CreateRandomNonZeroId());
-}
-
-TEST_F(RandomTest, TestCreateRandomString) {
- std::string random = CreateRandomString(256);
- EXPECT_EQ(256U, random.size());
- std::string random2;
- EXPECT_TRUE(CreateRandomString(256, &random2));
- EXPECT_NE(random, random2);
- EXPECT_EQ(256U, random2.size());
-}
-
-TEST_F(RandomTest, TestCreateRandomForTest) {
- // Make sure we get the output we expect.
- SetRandomTestMode(true);
- EXPECT_EQ(2154761789U, CreateRandomId());
- EXPECT_EQ("h0ISP4S5SJKH/9EY", CreateRandomString(16));
-
- // Reset and make sure we get the same output.
- SetRandomTestMode(true);
- EXPECT_EQ(2154761789U, CreateRandomId());
- EXPECT_EQ("h0ISP4S5SJKH/9EY", CreateRandomString(16));
-
- // Test different character sets.
- SetRandomTestMode(true);
- std::string str;
- EXPECT_TRUE(CreateRandomString(16, "a", &str));
- EXPECT_EQ("aaaaaaaaaaaaaaaa", str);
- EXPECT_TRUE(CreateRandomString(16, "abc", &str));
- EXPECT_EQ("acbccaaaabbaacbb", str);
-
- // Turn off test mode for other tests.
- SetRandomTestMode(false);
-}
-
-} // namespace talk_base
diff --git a/base/httpbase.cc b/base/httpbase.cc
deleted file mode 100644
index 7d54ab8..0000000
--- a/base/httpbase.cc
+++ /dev/null
@@ -1,897 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Copyright 2005 Google Inc. All Rights Reserved.
-//
-
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#else // !WIN32
-#define SEC_E_CERT_EXPIRED (-2146893016)
-#endif // !WIN32
-
-#include "talk/base/common.h"
-#include "talk/base/httpbase.h"
-#include "talk/base/logging.h"
-#include "talk/base/socket.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// Helpers
-//////////////////////////////////////////////////////////////////////
-
-bool MatchHeader(const char* str, size_t len, HttpHeader header) {
- const char* const header_str = ToString(header);
- const size_t header_len = strlen(header_str);
- return (len == header_len) && (_strnicmp(str, header_str, header_len) == 0);
-}
-
-enum {
- MSG_READ
-};
-
-//////////////////////////////////////////////////////////////////////
-// HttpParser
-//////////////////////////////////////////////////////////////////////
-
-HttpParser::HttpParser() {
- reset();
-}
-
-HttpParser::~HttpParser() {
-}
-
-void
-HttpParser::reset() {
- state_ = ST_LEADER;
- chunked_ = false;
- data_size_ = SIZE_UNKNOWN;
-}
-
-HttpParser::ProcessResult
-HttpParser::Process(const char* buffer, size_t len, size_t* processed,
- HttpError* error) {
- *processed = 0;
- *error = HE_NONE;
-
- if (state_ >= ST_COMPLETE) {
- ASSERT(false);
- return PR_COMPLETE;
- }
-
- while (true) {
- if (state_ < ST_DATA) {
- size_t pos = *processed;
- while ((pos < len) && (buffer[pos] != '\n')) {
- pos += 1;
- }
- if (pos >= len) {
- break; // don't have a full header
- }
- const char* line = buffer + *processed;
- size_t len = (pos - *processed);
- *processed = pos + 1;
- while ((len > 0) && isspace(static_cast<unsigned char>(line[len-1]))) {
- len -= 1;
- }
- ProcessResult result = ProcessLine(line, len, error);
- LOG(LS_VERBOSE) << "Processed line, result=" << result;
-
- if (PR_CONTINUE != result) {
- return result;
- }
- } else if (data_size_ == 0) {
- if (chunked_) {
- state_ = ST_CHUNKTERM;
- } else {
- return PR_COMPLETE;
- }
- } else {
- size_t available = len - *processed;
- if (available <= 0) {
- break; // no more data
- }
- if ((data_size_ != SIZE_UNKNOWN) && (available > data_size_)) {
- available = data_size_;
- }
- size_t read = 0;
- ProcessResult result = ProcessData(buffer + *processed, available, read,
- error);
- LOG(LS_VERBOSE) << "Processed data, result: " << result << " read: "
- << read << " err: " << error;
-
- if (PR_CONTINUE != result) {
- return result;
- }
- *processed += read;
- if (data_size_ != SIZE_UNKNOWN) {
- data_size_ -= read;
- }
- }
- }
-
- return PR_CONTINUE;
-}
-
-HttpParser::ProcessResult
-HttpParser::ProcessLine(const char* line, size_t len, HttpError* error) {
- LOG_F(LS_VERBOSE) << " state: " << state_ << " line: "
- << std::string(line, len) << " len: " << len << " err: "
- << error;
-
- switch (state_) {
- case ST_LEADER:
- state_ = ST_HEADERS;
- return ProcessLeader(line, len, error);
-
- case ST_HEADERS:
- if (len > 0) {
- const char* value = strchrn(line, len, ':');
- if (!value) {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- }
- size_t nlen = (value - line);
- const char* eol = line + len;
- do {
- value += 1;
- } while ((value < eol) && isspace(static_cast<unsigned char>(*value)));
- size_t vlen = eol - value;
- if (MatchHeader(line, nlen, HH_CONTENT_LENGTH)) {
- // sscanf isn't safe with strings that aren't null-terminated, and there
- // is no guarantee that |value| is.
- // Create a local copy that is null-terminated.
- std::string value_str(value, vlen);
- unsigned int temp_size;
- if (sscanf(value_str.c_str(), "%u", &temp_size) != 1) {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- }
- data_size_ = static_cast<size_t>(temp_size);
- } else if (MatchHeader(line, nlen, HH_TRANSFER_ENCODING)) {
- if ((vlen == 7) && (_strnicmp(value, "chunked", 7) == 0)) {
- chunked_ = true;
- } else if ((vlen == 8) && (_strnicmp(value, "identity", 8) == 0)) {
- chunked_ = false;
- } else {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- }
- }
- return ProcessHeader(line, nlen, value, vlen, error);
- } else {
- state_ = chunked_ ? ST_CHUNKSIZE : ST_DATA;
- return ProcessHeaderComplete(chunked_, data_size_, error);
- }
- break;
-
- case ST_CHUNKSIZE:
- if (len > 0) {
- char* ptr = NULL;
- data_size_ = strtoul(line, &ptr, 16);
- if (ptr != line + len) {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- }
- state_ = (data_size_ == 0) ? ST_TRAILERS : ST_DATA;
- } else {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- }
- break;
-
- case ST_CHUNKTERM:
- if (len > 0) {
- *error = HE_PROTOCOL;
- return PR_COMPLETE;
- } else {
- state_ = chunked_ ? ST_CHUNKSIZE : ST_DATA;
- }
- break;
-
- case ST_TRAILERS:
- if (len == 0) {
- return PR_COMPLETE;
- }
- // *error = onHttpRecvTrailer();
- break;
-
- default:
- ASSERT(false);
- break;
- }
-
- return PR_CONTINUE;
-}
-
-bool
-HttpParser::is_valid_end_of_input() const {
- return (state_ == ST_DATA) && (data_size_ == SIZE_UNKNOWN);
-}
-
-void
-HttpParser::complete(HttpError error) {
- if (state_ < ST_COMPLETE) {
- state_ = ST_COMPLETE;
- OnComplete(error);
- }
-}
-
-//////////////////////////////////////////////////////////////////////
-// HttpBase::DocumentStream
-//////////////////////////////////////////////////////////////////////
-
-class BlockingMemoryStream : public ExternalMemoryStream {
-public:
- BlockingMemoryStream(char* buffer, size_t size)
- : ExternalMemoryStream(buffer, size) { }
-
- virtual StreamResult DoReserve(size_t size, int* error) {
- return (buffer_length_ >= size) ? SR_SUCCESS : SR_BLOCK;
- }
-};
-
-class HttpBase::DocumentStream : public StreamInterface {
-public:
- DocumentStream(HttpBase* base) : base_(base), error_(HE_DEFAULT) { }
-
- virtual StreamState GetState() const {
- if (NULL == base_)
- return SS_CLOSED;
- if (HM_RECV == base_->mode_)
- return SS_OPEN;
- return SS_OPENING;
- }
-
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (!base_) {
- if (error) *error = error_;
- return (HE_NONE == error_) ? SR_EOS : SR_ERROR;
- }
-
- if (HM_RECV != base_->mode_) {
- return SR_BLOCK;
- }
-
- // DoReceiveLoop writes http document data to the StreamInterface* document
- // member of HttpData. In this case, we want this data to be written
- // directly to our buffer. To accomplish this, we wrap our buffer with a
- // StreamInterface, and replace the existing document with our wrapper.
- // When the method returns, we restore the old document. Ideally, we would
- // pass our StreamInterface* to DoReceiveLoop, but due to the callbacks
- // of HttpParser, we would still need to store the pointer temporarily.
- scoped_ptr<StreamInterface>
- stream(new BlockingMemoryStream(reinterpret_cast<char*>(buffer),
- buffer_len));
-
- // Replace the existing document with our wrapped buffer.
- base_->data_->document.swap(stream);
-
- // Pump the I/O loop. DoReceiveLoop is guaranteed not to attempt to
- // complete the I/O process, which means that our wrapper is not in danger
- // of being deleted. To ensure this, DoReceiveLoop returns true when it
- // wants complete to be called. We make sure to uninstall our wrapper
- // before calling complete().
- HttpError http_error;
- bool complete = base_->DoReceiveLoop(&http_error);
-
- // Reinstall the original output document.
- base_->data_->document.swap(stream);
-
- // If we reach the end of the receive stream, we disconnect our stream
- // adapter from the HttpBase, and further calls to read will either return
- // EOS or ERROR, appropriately. Finally, we call complete().
- StreamResult result = SR_BLOCK;
- if (complete) {
- HttpBase* base = Disconnect(http_error);
- if (error) *error = error_;
- result = (HE_NONE == error_) ? SR_EOS : SR_ERROR;
- base->complete(http_error);
- }
-
- // Even if we are complete, if some data was read we must return SUCCESS.
- // Future Reads will return EOS or ERROR based on the error_ variable.
- size_t position;
- stream->GetPosition(&position);
- if (position > 0) {
- if (read) *read = position;
- result = SR_SUCCESS;
- }
- return result;
- }
-
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (error) *error = -1;
- return SR_ERROR;
- }
-
- virtual void Close() {
- if (base_) {
- HttpBase* base = Disconnect(HE_NONE);
- if (HM_RECV == base->mode_ && base->http_stream_) {
- // Read I/O could have been stalled on the user of this DocumentStream,
- // so restart the I/O process now that we've removed ourselves.
- base->http_stream_->PostEvent(SE_READ, 0);
- }
- }
- }
-
- virtual bool GetAvailable(size_t* size) const {
- if (!base_ || HM_RECV != base_->mode_)
- return false;
- size_t data_size = base_->GetDataRemaining();
- if (SIZE_UNKNOWN == data_size)
- return false;
- if (size)
- *size = data_size;
- return true;
- }
-
- HttpBase* Disconnect(HttpError error) {
- ASSERT(NULL != base_);
- ASSERT(NULL != base_->doc_stream_);
- HttpBase* base = base_;
- base_->doc_stream_ = NULL;
- base_ = NULL;
- error_ = error;
- return base;
- }
-
-private:
- HttpBase* base_;
- HttpError error_;
-};
-
-//////////////////////////////////////////////////////////////////////
-// HttpBase
-//////////////////////////////////////////////////////////////////////
-
-HttpBase::HttpBase() : mode_(HM_NONE), data_(NULL), notify_(NULL),
- http_stream_(NULL), doc_stream_(NULL) {
-}
-
-HttpBase::~HttpBase() {
- ASSERT(HM_NONE == mode_);
-}
-
-bool
-HttpBase::isConnected() const {
- return (http_stream_ != NULL) && (http_stream_->GetState() == SS_OPEN);
-}
-
-bool
-HttpBase::attach(StreamInterface* stream) {
- if ((mode_ != HM_NONE) || (http_stream_ != NULL) || (stream == NULL)) {
- ASSERT(false);
- return false;
- }
- http_stream_ = stream;
- http_stream_->SignalEvent.connect(this, &HttpBase::OnHttpStreamEvent);
- mode_ = (http_stream_->GetState() == SS_OPENING) ? HM_CONNECT : HM_NONE;
- return true;
-}
-
-StreamInterface*
-HttpBase::detach() {
- ASSERT(HM_NONE == mode_);
- if (mode_ != HM_NONE) {
- return NULL;
- }
- StreamInterface* stream = http_stream_;
- http_stream_ = NULL;
- if (stream) {
- stream->SignalEvent.disconnect(this);
- }
- return stream;
-}
-
-void
-HttpBase::send(HttpData* data) {
- ASSERT(HM_NONE == mode_);
- if (mode_ != HM_NONE) {
- return;
- } else if (!isConnected()) {
- OnHttpStreamEvent(http_stream_, SE_CLOSE, HE_DISCONNECTED);
- return;
- }
-
- mode_ = HM_SEND;
- data_ = data;
- len_ = 0;
- ignore_data_ = chunk_data_ = false;
-
- if (data_->document) {
- data_->document->SignalEvent.connect(this, &HttpBase::OnDocumentEvent);
- }
-
- std::string encoding;
- if (data_->hasHeader(HH_TRANSFER_ENCODING, &encoding)
- && (encoding == "chunked")) {
- chunk_data_ = true;
- }
-
- len_ = data_->formatLeader(buffer_, sizeof(buffer_));
- len_ += strcpyn(buffer_ + len_, sizeof(buffer_) - len_, "\r\n");
-
- header_ = data_->begin();
- if (header_ == data_->end()) {
- // We must call this at least once, in the case where there are no headers.
- queue_headers();
- }
-
- flush_data();
-}
-
-void
-HttpBase::recv(HttpData* data) {
- ASSERT(HM_NONE == mode_);
- if (mode_ != HM_NONE) {
- return;
- } else if (!isConnected()) {
- OnHttpStreamEvent(http_stream_, SE_CLOSE, HE_DISCONNECTED);
- return;
- }
-
- mode_ = HM_RECV;
- data_ = data;
- len_ = 0;
- ignore_data_ = chunk_data_ = false;
-
- reset();
- if (doc_stream_) {
- doc_stream_->SignalEvent(doc_stream_, SE_OPEN | SE_READ, 0);
- } else {
- read_and_process_data();
- }
-}
-
-void
-HttpBase::abort(HttpError err) {
- if (mode_ != HM_NONE) {
- if (http_stream_ != NULL) {
- http_stream_->Close();
- }
- do_complete(err);
- }
-}
-
-StreamInterface* HttpBase::GetDocumentStream() {
- if (doc_stream_)
- return NULL;
- doc_stream_ = new DocumentStream(this);
- return doc_stream_;
-}
-
-HttpError HttpBase::HandleStreamClose(int error) {
- if (http_stream_ != NULL) {
- http_stream_->Close();
- }
- if (error == 0) {
- if ((mode_ == HM_RECV) && is_valid_end_of_input()) {
- return HE_NONE;
- } else {
- return HE_DISCONNECTED;
- }
- } else if (error == SOCKET_EACCES) {
- return HE_AUTH;
- } else if (error == SEC_E_CERT_EXPIRED) {
- return HE_CERTIFICATE_EXPIRED;
- }
- LOG_F(LS_ERROR) << "(" << error << ")";
- return (HM_CONNECT == mode_) ? HE_CONNECT_FAILED : HE_SOCKET_ERROR;
-}
-
-bool HttpBase::DoReceiveLoop(HttpError* error) {
- ASSERT(HM_RECV == mode_);
- ASSERT(NULL != error);
-
- // Do to the latency between receiving read notifications from
- // pseudotcpchannel, we rely on repeated calls to read in order to acheive
- // ideal throughput. The number of reads is limited to prevent starving
- // the caller.
-
- size_t loop_count = 0;
- const size_t kMaxReadCount = 20;
- bool process_requires_more_data = false;
- do {
- // The most frequent use of this function is response to new data available
- // on http_stream_. Therefore, we optimize by attempting to read from the
- // network first (as opposed to processing existing data first).
-
- if (len_ < sizeof(buffer_)) {
- // Attempt to buffer more data.
- size_t read;
- int read_error;
- StreamResult read_result = http_stream_->Read(buffer_ + len_,
- sizeof(buffer_) - len_,
- &read, &read_error);
- switch (read_result) {
- case SR_SUCCESS:
- ASSERT(len_ + read <= sizeof(buffer_));
- len_ += read;
- break;
- case SR_BLOCK:
- if (process_requires_more_data) {
- // We're can't make progress until more data is available.
- return false;
- }
- // Attempt to process the data already in our buffer.
- break;
- case SR_EOS:
- // Clean close, with no error. Fall through to HandleStreamClose.
- read_error = 0;
- case SR_ERROR:
- *error = HandleStreamClose(read_error);
- return true;
- }
- } else if (process_requires_more_data) {
- // We have too much unprocessed data in our buffer. This should only
- // occur when a single HTTP header is longer than the buffer size (32K).
- // Anything longer than that is almost certainly an error.
- *error = HE_OVERFLOW;
- return true;
- }
-
- // Process data in our buffer. Process is not guaranteed to process all
- // the buffered data. In particular, it will wait until a complete
- // protocol element (such as http header, or chunk size) is available,
- // before processing it in its entirety. Also, it is valid and sometimes
- // necessary to call Process with an empty buffer, since the state machine
- // may have interrupted state transitions to complete.
- size_t processed;
- ProcessResult process_result = Process(buffer_, len_, &processed,
- error);
- ASSERT(processed <= len_);
- len_ -= processed;
- memmove(buffer_, buffer_ + processed, len_);
- switch (process_result) {
- case PR_CONTINUE:
- // We need more data to make progress.
- process_requires_more_data = true;
- break;
- case PR_BLOCK:
- // We're stalled on writing the processed data.
- return false;
- case PR_COMPLETE:
- // *error already contains the correct code.
- return true;
- }
- } while (++loop_count <= kMaxReadCount);
-
- LOG_F(LS_WARNING) << "danger of starvation";
- return false;
-}
-
-void
-HttpBase::read_and_process_data() {
- HttpError error;
- if (DoReceiveLoop(&error)) {
- complete(error);
- }
-}
-
-void
-HttpBase::flush_data() {
- ASSERT(HM_SEND == mode_);
-
- // When send_required is true, no more buffering can occur without a network
- // write.
- bool send_required = (len_ >= sizeof(buffer_));
-
- while (true) {
- ASSERT(len_ <= sizeof(buffer_));
-
- // HTTP is inherently sensitive to round trip latency, since a frequent use
- // case is for small requests and responses to be sent back and forth, and
- // the lack of pipelining forces a single request to take a minimum of the
- // round trip time. As a result, it is to our benefit to pack as much data
- // into each packet as possible. Thus, we defer network writes until we've
- // buffered as much data as possible.
-
- if (!send_required && (header_ != data_->end())) {
- // First, attempt to queue more header data.
- send_required = queue_headers();
- }
-
- if (!send_required && data_->document) {
- // Next, attempt to queue document data.
-
- const size_t kChunkDigits = 8;
- size_t offset, reserve;
- if (chunk_data_) {
- // Reserve characters at the start for X-byte hex value and \r\n
- offset = len_ + kChunkDigits + 2;
- // ... and 2 characters at the end for \r\n
- reserve = offset + 2;
- } else {
- offset = len_;
- reserve = offset;
- }
-
- if (reserve >= sizeof(buffer_)) {
- send_required = true;
- } else {
- size_t read;
- int error;
- StreamResult result = data_->document->Read(buffer_ + offset,
- sizeof(buffer_) - reserve,
- &read, &error);
- if (result == SR_SUCCESS) {
- ASSERT(reserve + read <= sizeof(buffer_));
- if (chunk_data_) {
- // Prepend the chunk length in hex.
- // Note: sprintfn appends a null terminator, which is why we can't
- // combine it with the line terminator.
- sprintfn(buffer_ + len_, kChunkDigits + 1, "%.*x",
- kChunkDigits, read);
- // Add line terminator to the chunk length.
- memcpy(buffer_ + len_ + kChunkDigits, "\r\n", 2);
- // Add line terminator to the end of the chunk.
- memcpy(buffer_ + offset + read, "\r\n", 2);
- }
- len_ = reserve + read;
- } else if (result == SR_BLOCK) {
- // Nothing to do but flush data to the network.
- send_required = true;
- } else if (result == SR_EOS) {
- if (chunk_data_) {
- // Append the empty chunk and empty trailers, then turn off
- // chunking.
- ASSERT(len_ + 5 <= sizeof(buffer_));
- memcpy(buffer_ + len_, "0\r\n\r\n", 5);
- len_ += 5;
- chunk_data_ = false;
- } else if (0 == len_) {
- // No more data to read, and no more data to write.
- do_complete();
- return;
- }
- // Although we are done reading data, there is still data which needs
- // to be flushed to the network.
- send_required = true;
- } else {
- LOG_F(LS_ERROR) << "Read error: " << error;
- do_complete(HE_STREAM);
- return;
- }
- }
- }
-
- if (0 == len_) {
- // No data currently available to send.
- if (!data_->document) {
- // If there is no source document, that means we're done.
- do_complete();
- }
- return;
- }
-
- size_t written;
- int error;
- StreamResult result = http_stream_->Write(buffer_, len_, &written, &error);
- if (result == SR_SUCCESS) {
- ASSERT(written <= len_);
- len_ -= written;
- memmove(buffer_, buffer_ + written, len_);
- send_required = false;
- } else if (result == SR_BLOCK) {
- if (send_required) {
- // Nothing more we can do until network is writeable.
- return;
- }
- } else {
- ASSERT(result == SR_ERROR);
- LOG_F(LS_ERROR) << "error";
- OnHttpStreamEvent(http_stream_, SE_CLOSE, error);
- return;
- }
- }
-
- ASSERT(false);
-}
-
-bool
-HttpBase::queue_headers() {
- ASSERT(HM_SEND == mode_);
- while (header_ != data_->end()) {
- size_t len = sprintfn(buffer_ + len_, sizeof(buffer_) - len_,
- "%.*s: %.*s\r\n",
- header_->first.size(), header_->first.data(),
- header_->second.size(), header_->second.data());
- if (len_ + len < sizeof(buffer_) - 3) {
- len_ += len;
- ++header_;
- } else if (len_ == 0) {
- LOG(WARNING) << "discarding header that is too long: " << header_->first;
- ++header_;
- } else {
- // Not enough room for the next header, write to network first.
- return true;
- }
- }
- // End of headers
- len_ += strcpyn(buffer_ + len_, sizeof(buffer_) - len_, "\r\n");
- return false;
-}
-
-void
-HttpBase::do_complete(HttpError err) {
- ASSERT(mode_ != HM_NONE);
- HttpMode mode = mode_;
- mode_ = HM_NONE;
- if (data_ && data_->document) {
- data_->document->SignalEvent.disconnect(this);
- }
- data_ = NULL;
- if ((HM_RECV == mode) && doc_stream_) {
- ASSERT(HE_NONE != err); // We should have Disconnected doc_stream_ already.
- DocumentStream* ds = doc_stream_;
- ds->Disconnect(err);
- ds->SignalEvent(ds, SE_CLOSE, err);
- }
- if (notify_) {
- notify_->onHttpComplete(mode, err);
- }
-}
-
-//
-// Stream Signals
-//
-
-void
-HttpBase::OnHttpStreamEvent(StreamInterface* stream, int events, int error) {
- ASSERT(stream == http_stream_);
- if ((events & SE_OPEN) && (mode_ == HM_CONNECT)) {
- do_complete();
- return;
- }
-
- if ((events & SE_WRITE) && (mode_ == HM_SEND)) {
- flush_data();
- return;
- }
-
- if ((events & SE_READ) && (mode_ == HM_RECV)) {
- if (doc_stream_) {
- doc_stream_->SignalEvent(doc_stream_, SE_READ, 0);
- } else {
- read_and_process_data();
- }
- return;
- }
-
- if ((events & SE_CLOSE) == 0)
- return;
-
- HttpError http_error = HandleStreamClose(error);
- if (mode_ == HM_RECV) {
- complete(http_error);
- } else if (mode_ != HM_NONE) {
- do_complete(http_error);
- } else if (notify_) {
- notify_->onHttpClosed(http_error);
- }
-}
-
-void
-HttpBase::OnDocumentEvent(StreamInterface* stream, int events, int error) {
- ASSERT(stream == data_->document.get());
- if ((events & SE_WRITE) && (mode_ == HM_RECV)) {
- read_and_process_data();
- return;
- }
-
- if ((events & SE_READ) && (mode_ == HM_SEND)) {
- flush_data();
- return;
- }
-
- if (events & SE_CLOSE) {
- LOG_F(LS_ERROR) << "Read error: " << error;
- do_complete(HE_STREAM);
- return;
- }
-}
-
-//
-// HttpParser Implementation
-//
-
-HttpParser::ProcessResult
-HttpBase::ProcessLeader(const char* line, size_t len, HttpError* error) {
- *error = data_->parseLeader(line, len);
- return (HE_NONE == *error) ? PR_CONTINUE : PR_COMPLETE;
-}
-
-HttpParser::ProcessResult
-HttpBase::ProcessHeader(const char* name, size_t nlen, const char* value,
- size_t vlen, HttpError* error) {
- std::string sname(name, nlen), svalue(value, vlen);
- data_->addHeader(sname, svalue);
- return PR_CONTINUE;
-}
-
-HttpParser::ProcessResult
-HttpBase::ProcessHeaderComplete(bool chunked, size_t& data_size,
- HttpError* error) {
- StreamInterface* old_docstream = doc_stream_;
- if (notify_) {
- *error = notify_->onHttpHeaderComplete(chunked, data_size);
- // The request must not be aborted as a result of this callback.
- ASSERT(NULL != data_);
- }
- if ((HE_NONE == *error) && data_->document) {
- data_->document->SignalEvent.connect(this, &HttpBase::OnDocumentEvent);
- }
- if (HE_NONE != *error) {
- return PR_COMPLETE;
- }
- if (old_docstream != doc_stream_) {
- // Break out of Process loop, since our I/O model just changed.
- return PR_BLOCK;
- }
- return PR_CONTINUE;
-}
-
-HttpParser::ProcessResult
-HttpBase::ProcessData(const char* data, size_t len, size_t& read,
- HttpError* error) {
- if (ignore_data_ || !data_->document) {
- read = len;
- return PR_CONTINUE;
- }
- int write_error = 0;
- switch (data_->document->Write(data, len, &read, &write_error)) {
- case SR_SUCCESS:
- return PR_CONTINUE;
- case SR_BLOCK:
- return PR_BLOCK;
- case SR_EOS:
- LOG_F(LS_ERROR) << "Unexpected EOS";
- *error = HE_STREAM;
- return PR_COMPLETE;
- case SR_ERROR:
- default:
- LOG_F(LS_ERROR) << "Write error: " << write_error;
- *error = HE_STREAM;
- return PR_COMPLETE;
- }
-}
-
-void
-HttpBase::OnComplete(HttpError err) {
- LOG_F(LS_VERBOSE);
- do_complete(err);
-}
-
-} // namespace talk_base
diff --git a/base/httpbase.h b/base/httpbase.h
deleted file mode 100644
index 97527eb..0000000
--- a/base/httpbase.h
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Copyright 2005 Google Inc. All Rights Reserved.
-//
-
-
-#ifndef TALK_BASE_HTTPBASE_H__
-#define TALK_BASE_HTTPBASE_H__
-
-#include "talk/base/httpcommon.h"
-
-namespace talk_base {
-
-class StreamInterface;
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpParser - Parses an HTTP stream provided via Process and end_of_input, and
-// generates events for:
-// Structural Elements: Leader, Headers, Document Data
-// Events: End of Headers, End of Document, Errors
-///////////////////////////////////////////////////////////////////////////////
-
-class HttpParser {
-public:
- enum ProcessResult { PR_CONTINUE, PR_BLOCK, PR_COMPLETE };
- HttpParser();
- virtual ~HttpParser();
-
- void reset();
- ProcessResult Process(const char* buffer, size_t len, size_t* processed,
- HttpError* error);
- bool is_valid_end_of_input() const;
- void complete(HttpError err);
-
- size_t GetDataRemaining() const { return data_size_; }
-
-protected:
- ProcessResult ProcessLine(const char* line, size_t len, HttpError* error);
-
- // HttpParser Interface
- virtual ProcessResult ProcessLeader(const char* line, size_t len,
- HttpError* error) = 0;
- virtual ProcessResult ProcessHeader(const char* name, size_t nlen,
- const char* value, size_t vlen,
- HttpError* error) = 0;
- virtual ProcessResult ProcessHeaderComplete(bool chunked, size_t& data_size,
- HttpError* error) = 0;
- virtual ProcessResult ProcessData(const char* data, size_t len, size_t& read,
- HttpError* error) = 0;
- virtual void OnComplete(HttpError err) = 0;
-
-private:
- enum State {
- ST_LEADER, ST_HEADERS,
- ST_CHUNKSIZE, ST_CHUNKTERM, ST_TRAILERS,
- ST_DATA, ST_COMPLETE
- } state_;
- bool chunked_;
- size_t data_size_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// IHttpNotify
-///////////////////////////////////////////////////////////////////////////////
-
-enum HttpMode { HM_NONE, HM_CONNECT, HM_RECV, HM_SEND };
-
-class IHttpNotify {
-public:
- virtual ~IHttpNotify() {}
- virtual HttpError onHttpHeaderComplete(bool chunked, size_t& data_size) = 0;
- virtual void onHttpComplete(HttpMode mode, HttpError err) = 0;
- virtual void onHttpClosed(HttpError err) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpBase - Provides a state machine for implementing HTTP-based components.
-// Attach HttpBase to a StreamInterface which represents a bidirectional HTTP
-// stream, and then call send() or recv() to initiate sending or receiving one
-// side of an HTTP transaction. By default, HttpBase operates as an I/O pump,
-// moving data from the HTTP stream to the HttpData object and vice versa.
-// However, it can also operate in stream mode, in which case the user of the
-// stream interface drives I/O via calls to Read().
-///////////////////////////////////////////////////////////////////////////////
-
-class HttpBase
-: private HttpParser,
- public sigslot::has_slots<>
-{
-public:
- HttpBase();
- virtual ~HttpBase();
-
- void notify(IHttpNotify* notify) { notify_ = notify; }
- bool attach(StreamInterface* stream);
- StreamInterface* stream() { return http_stream_; }
- StreamInterface* detach();
- bool isConnected() const;
-
- void send(HttpData* data);
- void recv(HttpData* data);
- void abort(HttpError err);
-
- HttpMode mode() const { return mode_; }
-
- void set_ignore_data(bool ignore) { ignore_data_ = ignore; }
- bool ignore_data() const { return ignore_data_; }
-
- // Obtaining this stream puts HttpBase into stream mode until the stream
- // is closed. HttpBase can only expose one open stream interface at a time.
- // Further calls will return NULL.
- StreamInterface* GetDocumentStream();
-
-protected:
- // Do cleanup when the http stream closes (error may be 0 for a clean
- // shutdown), and return the error code to signal.
- HttpError HandleStreamClose(int error);
-
- // DoReceiveLoop acts as a data pump, pulling data from the http stream,
- // pushing it through the HttpParser, and then populating the HttpData object
- // based on the callbacks from the parser. One of the most interesting
- // callbacks is ProcessData, which provides the actual http document body.
- // This data is then written to the HttpData::document. As a result, data
- // flows from the network to the document, with some incidental protocol
- // parsing in between.
- // Ideally, we would pass in the document* to DoReceiveLoop, to more easily
- // support GetDocumentStream(). However, since the HttpParser is callback
- // driven, we are forced to store the pointer somewhere until the callback
- // is triggered.
- // Returns true if the received document has finished, and
- // HttpParser::complete should be called.
- bool DoReceiveLoop(HttpError* err);
-
- void read_and_process_data();
- void flush_data();
- bool queue_headers();
- void do_complete(HttpError err = HE_NONE);
-
- void OnHttpStreamEvent(StreamInterface* stream, int events, int error);
- void OnDocumentEvent(StreamInterface* stream, int events, int error);
-
- // HttpParser Interface
- virtual ProcessResult ProcessLeader(const char* line, size_t len,
- HttpError* error);
- virtual ProcessResult ProcessHeader(const char* name, size_t nlen,
- const char* value, size_t vlen,
- HttpError* error);
- virtual ProcessResult ProcessHeaderComplete(bool chunked, size_t& data_size,
- HttpError* error);
- virtual ProcessResult ProcessData(const char* data, size_t len, size_t& read,
- HttpError* error);
- virtual void OnComplete(HttpError err);
-
-private:
- class DocumentStream;
- friend class DocumentStream;
-
- enum { kBufferSize = 32 * 1024 };
-
- HttpMode mode_;
- HttpData* data_;
- IHttpNotify* notify_;
- StreamInterface* http_stream_;
- DocumentStream* doc_stream_;
- char buffer_[kBufferSize];
- size_t len_;
-
- bool ignore_data_, chunk_data_;
- HttpData::const_iterator header_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HTTPBASE_H__
diff --git a/base/httpbase_unittest.cc b/base/httpbase_unittest.cc
deleted file mode 100644
index bd1796d..0000000
--- a/base/httpbase_unittest.cc
+++ /dev/null
@@ -1,537 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/httpbase.h"
-#include "talk/base/testutils.h"
-
-namespace talk_base {
-
-const char* const kHttpResponse =
- "HTTP/1.1 200\r\n"
- "Connection: Keep-Alive\r\n"
- "Content-Type: text/plain\r\n"
- "Proxy-Authorization: 42\r\n"
- "Transfer-Encoding: chunked\r\n"
- "\r\n"
- "00000008\r\n"
- "Goodbye!\r\n"
- "0\r\n\r\n";
-
-const char* const kHttpEmptyResponse =
- "HTTP/1.1 200\r\n"
- "Connection: Keep-Alive\r\n"
- "Content-Length: 0\r\n"
- "Proxy-Authorization: 42\r\n"
- "\r\n";
-
-const char* const kHttpResponsePrefix =
- "HTTP/1.1 200\r\n"
- "Connection: Keep-Alive\r\n"
- "Content-Type: text/plain\r\n"
- "Proxy-Authorization: 42\r\n"
- "Transfer-Encoding: chunked\r\n"
- "\r\n"
- "8\r\n"
- "Goodbye!\r\n";
-
-class HttpBaseTest : public testing::Test, public IHttpNotify {
-public:
- enum EventType { E_HEADER_COMPLETE, E_COMPLETE, E_CLOSED };
- struct Event {
- EventType event;
- bool chunked;
- size_t data_size;
- HttpMode mode;
- HttpError err;
- };
- HttpBaseTest() : mem(NULL), obtain_stream(false), http_stream(NULL) { }
-
- virtual void SetUp() { }
- virtual void TearDown() {
- delete http_stream;
- // Avoid an ASSERT, in case a test doesn't clean up properly
- base.abort(HE_NONE);
- }
-
- virtual HttpError onHttpHeaderComplete(bool chunked, size_t& data_size) {
- LOG_F(LS_VERBOSE) << "chunked: " << chunked << " size: " << data_size;
- Event e = { E_HEADER_COMPLETE, chunked, data_size, HM_NONE, HE_NONE};
- events.push_back(e);
- if (obtain_stream) {
- ObtainDocumentStream();
- }
- return HE_NONE;
- }
- virtual void onHttpComplete(HttpMode mode, HttpError err) {
- LOG_F(LS_VERBOSE) << "mode: " << mode << " err: " << err;
- Event e = { E_COMPLETE, false, 0, mode, err };
- events.push_back(e);
- }
- virtual void onHttpClosed(HttpError err) {
- LOG_F(LS_VERBOSE) << "err: " << err;
- Event e = { E_CLOSED, false, 0, HM_NONE, err };
- events.push_back(e);
- }
-
- void SetupSource(const char* response);
-
- void VerifyHeaderComplete(size_t event_count, bool empty_doc);
- void VerifyDocumentContents(const char* expected_data,
- size_t expected_length = SIZE_UNKNOWN);
-
- void ObtainDocumentStream();
- void VerifyDocumentStreamIsOpening();
- void VerifyDocumentStreamOpenEvent();
- void ReadDocumentStreamData(const char* expected_data);
- void VerifyDocumentStreamIsEOS();
-
- void SetupDocument(const char* response);
- void VerifySourceContents(const char* expected_data,
- size_t expected_length = SIZE_UNKNOWN);
-
- void VerifyTransferComplete(HttpMode mode, HttpError error);
-
- HttpBase base;
- MemoryStream* mem;
- HttpResponseData data;
-
- // The source of http data, and source events
- testing::StreamSource src;
- std::vector<Event> events;
-
- // Document stream, and stream events
- bool obtain_stream;
- StreamInterface* http_stream;
- testing::StreamSink sink;
-};
-
-void HttpBaseTest::SetupSource(const char* http_data) {
- LOG_F(LS_VERBOSE) << "Enter";
-
- src.SetState(SS_OPENING);
- src.QueueString(http_data);
-
- base.notify(this);
- base.attach(&src);
- EXPECT_TRUE(events.empty());
-
- src.SetState(SS_OPEN);
- ASSERT_EQ(1U, events.size());
- EXPECT_EQ(E_COMPLETE, events[0].event);
- EXPECT_EQ(HM_CONNECT, events[0].mode);
- EXPECT_EQ(HE_NONE, events[0].err);
- events.clear();
-
- mem = new MemoryStream;
- data.document.reset(mem);
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyHeaderComplete(size_t event_count, bool empty_doc) {
- LOG_F(LS_VERBOSE) << "Enter";
-
- ASSERT_EQ(event_count, events.size());
- EXPECT_EQ(E_HEADER_COMPLETE, events[0].event);
-
- std::string header;
- EXPECT_EQ(HVER_1_1, data.version);
- EXPECT_EQ(static_cast<uint32>(HC_OK), data.scode);
- EXPECT_TRUE(data.hasHeader(HH_PROXY_AUTHORIZATION, &header));
- EXPECT_EQ("42", header);
- EXPECT_TRUE(data.hasHeader(HH_CONNECTION, &header));
- EXPECT_EQ("Keep-Alive", header);
-
- if (empty_doc) {
- EXPECT_FALSE(events[0].chunked);
- EXPECT_EQ(0U, events[0].data_size);
-
- EXPECT_TRUE(data.hasHeader(HH_CONTENT_LENGTH, &header));
- EXPECT_EQ("0", header);
- } else {
- EXPECT_TRUE(events[0].chunked);
- EXPECT_EQ(SIZE_UNKNOWN, events[0].data_size);
-
- EXPECT_TRUE(data.hasHeader(HH_CONTENT_TYPE, &header));
- EXPECT_EQ("text/plain", header);
- EXPECT_TRUE(data.hasHeader(HH_TRANSFER_ENCODING, &header));
- EXPECT_EQ("chunked", header);
- }
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyDocumentContents(const char* expected_data,
- size_t expected_length) {
- LOG_F(LS_VERBOSE) << "Enter";
-
- if (SIZE_UNKNOWN == expected_length) {
- expected_length = strlen(expected_data);
- }
- EXPECT_EQ(mem, data.document.get());
-
- size_t length;
- mem->GetSize(&length);
- EXPECT_EQ(expected_length, length);
- EXPECT_TRUE(0 == memcmp(expected_data, mem->GetBuffer(), length));
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::ObtainDocumentStream() {
- LOG_F(LS_VERBOSE) << "Enter";
- EXPECT_FALSE(http_stream);
- http_stream = base.GetDocumentStream();
- ASSERT_TRUE(NULL != http_stream);
- sink.Monitor(http_stream);
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyDocumentStreamIsOpening() {
- LOG_F(LS_VERBOSE) << "Enter";
- ASSERT_TRUE(NULL != http_stream);
- EXPECT_EQ(0, sink.Events(http_stream));
- EXPECT_EQ(SS_OPENING, http_stream->GetState());
-
- size_t read = 0;
- char buffer[5] = { 0 };
- EXPECT_EQ(SR_BLOCK, http_stream->Read(buffer, sizeof(buffer), &read, NULL));
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyDocumentStreamOpenEvent() {
- LOG_F(LS_VERBOSE) << "Enter";
-
- ASSERT_TRUE(NULL != http_stream);
- EXPECT_EQ(SE_OPEN | SE_READ, sink.Events(http_stream));
- EXPECT_EQ(SS_OPEN, http_stream->GetState());
-
- // HTTP headers haven't arrived yet
- EXPECT_EQ(0U, events.size());
- EXPECT_EQ(static_cast<uint32>(HC_INTERNAL_SERVER_ERROR), data.scode);
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::ReadDocumentStreamData(const char* expected_data) {
- LOG_F(LS_VERBOSE) << "Enter";
-
- ASSERT_TRUE(NULL != http_stream);
- EXPECT_EQ(SS_OPEN, http_stream->GetState());
-
- // Pump the HTTP I/O using Read, and verify the results.
- size_t verified_length = 0;
- const size_t expected_length = strlen(expected_data);
- while (verified_length < expected_length) {
- size_t read = 0;
- char buffer[5] = { 0 };
- size_t amt_to_read = _min(expected_length - verified_length, sizeof(buffer));
- EXPECT_EQ(SR_SUCCESS, http_stream->Read(buffer, amt_to_read, &read, NULL));
- EXPECT_EQ(amt_to_read, read);
- EXPECT_TRUE(0 == memcmp(expected_data + verified_length, buffer, read));
- verified_length += read;
- }
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyDocumentStreamIsEOS() {
- LOG_F(LS_VERBOSE) << "Enter";
-
- ASSERT_TRUE(NULL != http_stream);
- size_t read = 0;
- char buffer[5] = { 0 };
- EXPECT_EQ(SR_EOS, http_stream->Read(buffer, sizeof(buffer), &read, NULL));
- EXPECT_EQ(SS_CLOSED, http_stream->GetState());
-
- // When EOS is caused by Read, we don't expect SE_CLOSE
- EXPECT_EQ(0, sink.Events(http_stream));
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::SetupDocument(const char* document_data) {
- LOG_F(LS_VERBOSE) << "Enter";
- src.SetState(SS_OPEN);
-
- base.notify(this);
- base.attach(&src);
- EXPECT_TRUE(events.empty());
-
- if (document_data) {
- // Note: we could just call data.set_success("text/plain", mem), but that
- // won't allow us to use the chunked transfer encoding.
- mem = new MemoryStream(document_data);
- data.document.reset(mem);
- data.setHeader(HH_CONTENT_TYPE, "text/plain");
- data.setHeader(HH_TRANSFER_ENCODING, "chunked");
- } else {
- data.setHeader(HH_CONTENT_LENGTH, "0");
- }
- data.scode = HC_OK;
- data.setHeader(HH_PROXY_AUTHORIZATION, "42");
- data.setHeader(HH_CONNECTION, "Keep-Alive");
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifySourceContents(const char* expected_data,
- size_t expected_length) {
- LOG_F(LS_VERBOSE) << "Enter";
- if (SIZE_UNKNOWN == expected_length) {
- expected_length = strlen(expected_data);
- }
- std::string contents = src.ReadData();
- EXPECT_EQ(expected_length, contents.length());
- EXPECT_TRUE(0 == memcmp(expected_data, contents.data(), expected_length));
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-void HttpBaseTest::VerifyTransferComplete(HttpMode mode, HttpError error) {
- LOG_F(LS_VERBOSE) << "Enter";
- // Verify that http operation has completed
- ASSERT_TRUE(events.size() > 0);
- size_t last_event = events.size() - 1;
- EXPECT_EQ(E_COMPLETE, events[last_event].event);
- EXPECT_EQ(mode, events[last_event].mode);
- EXPECT_EQ(error, events[last_event].err);
- LOG_F(LS_VERBOSE) << "Exit";
-}
-
-//
-// Tests
-//
-
-TEST_F(HttpBaseTest, SupportsSend) {
- // Queue response document
- SetupDocument("Goodbye!");
-
- // Begin send
- base.send(&data);
-
- // Send completed successfully
- VerifyTransferComplete(HM_SEND, HE_NONE);
- VerifySourceContents(kHttpResponse);
-}
-
-TEST_F(HttpBaseTest, SupportsSendNoDocument) {
- // Queue response document
- SetupDocument(NULL);
-
- // Begin send
- base.send(&data);
-
- // Send completed successfully
- VerifyTransferComplete(HM_SEND, HE_NONE);
- VerifySourceContents(kHttpEmptyResponse);
-}
-
-TEST_F(HttpBaseTest, SignalsCompleteOnInterruptedSend) {
- // This test is attempting to expose a bug that occurs when a particular
- // base objects is used for receiving, and then used for sending. In
- // particular, the HttpParser state is different after receiving. Simulate
- // that here.
- SetupSource(kHttpResponse);
- base.recv(&data);
- VerifyTransferComplete(HM_RECV, HE_NONE);
-
- src.Clear();
- data.clear(true);
- events.clear();
- base.detach();
-
- // Queue response document
- SetupDocument("Goodbye!");
-
- // Prevent entire response from being sent
- const size_t kInterruptedLength = strlen(kHttpResponse) - 1;
- src.SetWriteBlock(kInterruptedLength);
-
- // Begin send
- base.send(&data);
-
- // Document is mostly complete, but no completion signal yet.
- EXPECT_TRUE(events.empty());
- VerifySourceContents(kHttpResponse, kInterruptedLength);
-
- src.SetState(SS_CLOSED);
-
- // Send completed with disconnect error, and no additional data.
- VerifyTransferComplete(HM_SEND, HE_DISCONNECTED);
- EXPECT_TRUE(src.ReadData().empty());
-}
-
-TEST_F(HttpBaseTest, SupportsReceiveViaDocumentPush) {
- // Queue response document
- SetupSource(kHttpResponse);
-
- // Begin receive
- base.recv(&data);
-
- // Document completed successfully
- VerifyHeaderComplete(2, false);
- VerifyTransferComplete(HM_RECV, HE_NONE);
- VerifyDocumentContents("Goodbye!");
-}
-
-TEST_F(HttpBaseTest, SupportsReceiveViaStreamPull) {
- // Switch to pull mode
- ObtainDocumentStream();
- VerifyDocumentStreamIsOpening();
-
- // Queue response document
- SetupSource(kHttpResponse);
- VerifyDocumentStreamIsOpening();
-
- // Begin receive
- base.recv(&data);
-
- // Pull document data
- VerifyDocumentStreamOpenEvent();
- ReadDocumentStreamData("Goodbye!");
- VerifyDocumentStreamIsEOS();
-
- // Document completed successfully
- VerifyHeaderComplete(2, false);
- VerifyTransferComplete(HM_RECV, HE_NONE);
- VerifyDocumentContents("");
-}
-
-TEST_F(HttpBaseTest, DISABLED_AllowsCloseStreamBeforeDocumentIsComplete) {
-
- // TODO: Remove extra logging once test failure is understood
- int old_sev = talk_base::LogMessage::GetLogToDebug();
- talk_base::LogMessage::LogToDebug(LS_VERBOSE);
-
-
- // Switch to pull mode
- ObtainDocumentStream();
- VerifyDocumentStreamIsOpening();
-
- // Queue response document
- SetupSource(kHttpResponse);
- VerifyDocumentStreamIsOpening();
-
- // Begin receive
- base.recv(&data);
-
- // Pull some of the data
- VerifyDocumentStreamOpenEvent();
- ReadDocumentStreamData("Goodb");
-
- // We've seen the header by now
- VerifyHeaderComplete(1, false);
-
- // Close the pull stream, this will transition back to push I/O.
- http_stream->Close();
- Thread::Current()->ProcessMessages(0);
-
- // Remainder of document completed successfully
- VerifyTransferComplete(HM_RECV, HE_NONE);
- VerifyDocumentContents("ye!");
-
- talk_base::LogMessage::LogToDebug(old_sev);
-}
-
-TEST_F(HttpBaseTest, AllowsGetDocumentStreamInResponseToHttpHeader) {
- // Queue response document
- SetupSource(kHttpResponse);
-
- // Switch to pull mode in response to header arrival
- obtain_stream = true;
-
- // Begin receive
- base.recv(&data);
-
- // We've already seen the header, but not data has arrived
- VerifyHeaderComplete(1, false);
- VerifyDocumentContents("");
-
- // Pull the document data
- ReadDocumentStreamData("Goodbye!");
- VerifyDocumentStreamIsEOS();
-
- // Document completed successfully
- VerifyTransferComplete(HM_RECV, HE_NONE);
- VerifyDocumentContents("");
-}
-
-TEST_F(HttpBaseTest, AllowsGetDocumentStreamWithEmptyDocumentBody) {
- // Queue empty response document
- SetupSource(kHttpEmptyResponse);
-
- // Switch to pull mode in response to header arrival
- obtain_stream = true;
-
- // Begin receive
- base.recv(&data);
-
- // We've already seen the header, but not data has arrived
- VerifyHeaderComplete(1, true);
- VerifyDocumentContents("");
-
- // The document is still open, until we attempt to read
- ASSERT_TRUE(NULL != http_stream);
- EXPECT_EQ(SS_OPEN, http_stream->GetState());
-
- // Attempt to read data, and discover EOS
- VerifyDocumentStreamIsEOS();
-
- // Document completed successfully
- VerifyTransferComplete(HM_RECV, HE_NONE);
- VerifyDocumentContents("");
-}
-
-TEST_F(HttpBaseTest, SignalsDocumentStreamCloseOnUnexpectedClose) {
- // Switch to pull mode
- ObtainDocumentStream();
- VerifyDocumentStreamIsOpening();
-
- // Queue response document
- SetupSource(kHttpResponsePrefix);
- VerifyDocumentStreamIsOpening();
-
- // Begin receive
- base.recv(&data);
-
- // Pull document data
- VerifyDocumentStreamOpenEvent();
- ReadDocumentStreamData("Goodbye!");
-
- // Simulate unexpected close
- src.SetState(SS_CLOSED);
-
- // Observe error event on document stream
- EXPECT_EQ(testing::SSE_ERROR, sink.Events(http_stream));
-
- // Future reads give an error
- int error = 0;
- char buffer[5] = { 0 };
- EXPECT_EQ(SR_ERROR, http_stream->Read(buffer, sizeof(buffer), NULL, &error));
- EXPECT_EQ(HE_DISCONNECTED, error);
-
- // Document completed with error
- VerifyHeaderComplete(2, false);
- VerifyTransferComplete(HM_RECV, HE_DISCONNECTED);
- VerifyDocumentContents("");
-}
-
-} // namespace talk_base
diff --git a/base/httpclient.cc b/base/httpclient.cc
deleted file mode 100644
index 5bee911..0000000
--- a/base/httpclient.cc
+++ /dev/null
@@ -1,846 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <time.h>
-
-#include "talk/base/httpcommon-inl.h"
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/common.h"
-#include "talk/base/diskcache.h"
-#include "talk/base/httpclient.h"
-#include "talk/base/logging.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/socketstream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// Helpers
-//////////////////////////////////////////////////////////////////////
-
-namespace {
-
-const size_t kCacheHeader = 0;
-const size_t kCacheBody = 1;
-
-// Convert decimal string to integer
-bool HttpStringToUInt(const std::string& str, size_t* val) {
- ASSERT(NULL != val);
- char* eos = NULL;
- *val = strtoul(str.c_str(), &eos, 10);
- return (*eos == '\0');
-}
-
-bool HttpShouldCache(const HttpTransaction& t) {
- bool verb_allows_cache = (t.request.verb == HV_GET)
- || (t.request.verb == HV_HEAD);
- bool is_range_response = t.response.hasHeader(HH_CONTENT_RANGE, NULL);
- bool has_expires = t.response.hasHeader(HH_EXPIRES, NULL);
- bool request_allows_cache =
- has_expires || (std::string::npos != t.request.path.find('?'));
- bool response_allows_cache =
- has_expires || HttpCodeIsCacheable(t.response.scode);
-
- bool may_cache = verb_allows_cache
- && request_allows_cache
- && response_allows_cache
- && !is_range_response;
-
- std::string value;
- if (t.response.hasHeader(HH_CACHE_CONTROL, &value)) {
- HttpAttributeList directives;
- HttpParseAttributes(value.data(), value.size(), directives);
- // Response Directives Summary:
- // public - always cacheable
- // private - do not cache in a shared cache
- // no-cache - may cache, but must revalidate whether fresh or stale
- // no-store - sensitive information, do not cache or store in any way
- // max-age - supplants Expires for staleness
- // s-maxage - use as max-age for shared caches, ignore otherwise
- // must-revalidate - may cache, but must revalidate after stale
- // proxy-revalidate - shared cache must revalidate
- if (HttpHasAttribute(directives, "no-store", NULL)) {
- may_cache = false;
- } else if (HttpHasAttribute(directives, "public", NULL)) {
- may_cache = true;
- }
- }
- return may_cache;
-}
-
-enum HttpCacheState {
- HCS_FRESH, // In cache, may use
- HCS_STALE, // In cache, must revalidate
- HCS_NONE // Not in cache
-};
-
-HttpCacheState HttpGetCacheState(const HttpTransaction& t) {
- // Temporaries
- std::string s_temp;
- time_t u_temp;
-
- // Current time
- size_t now = time(0);
-
- HttpAttributeList cache_control;
- if (t.response.hasHeader(HH_CACHE_CONTROL, &s_temp)) {
- HttpParseAttributes(s_temp.data(), s_temp.size(), cache_control);
- }
-
- // Compute age of cache document
- time_t date;
- if (!t.response.hasHeader(HH_DATE, &s_temp)
- || !HttpDateToSeconds(s_temp, &date))
- return HCS_NONE;
-
- // TODO: Timestamp when cache request sent and response received?
- time_t request_time = date;
- time_t response_time = date;
-
- time_t apparent_age = 0;
- if (response_time > date) {
- apparent_age = response_time - date;
- }
-
- size_t corrected_received_age = apparent_age;
- size_t i_temp;
- if (t.response.hasHeader(HH_AGE, &s_temp)
- && HttpStringToUInt(s_temp, (&i_temp))) {
- u_temp = static_cast<time_t>(i_temp);
- corrected_received_age = stdmax(apparent_age, u_temp);
- }
-
- size_t response_delay = response_time - request_time;
- size_t corrected_initial_age = corrected_received_age + response_delay;
- size_t resident_time = now - response_time;
- size_t current_age = corrected_initial_age + resident_time;
-
- // Compute lifetime of document
- size_t lifetime;
- if (HttpHasAttribute(cache_control, "max-age", &s_temp)) {
- lifetime = atoi(s_temp.c_str());
- } else if (t.response.hasHeader(HH_EXPIRES, &s_temp)
- && HttpDateToSeconds(s_temp, &u_temp)) {
- lifetime = u_temp - date;
- } else if (t.response.hasHeader(HH_LAST_MODIFIED, &s_temp)
- && HttpDateToSeconds(s_temp, &u_temp)) {
- // TODO: Issue warning 113 if age > 24 hours
- lifetime = static_cast<size_t>(now - u_temp) / 10;
- } else {
- return HCS_STALE;
- }
-
- return (lifetime > current_age) ? HCS_FRESH : HCS_STALE;
-}
-
-enum HttpValidatorStrength {
- HVS_NONE,
- HVS_WEAK,
- HVS_STRONG
-};
-
-HttpValidatorStrength
-HttpRequestValidatorLevel(const HttpRequestData& request) {
- if (HV_GET != request.verb)
- return HVS_STRONG;
- return request.hasHeader(HH_RANGE, NULL) ? HVS_STRONG : HVS_WEAK;
-}
-
-HttpValidatorStrength
-HttpResponseValidatorLevel(const HttpResponseData& response) {
- std::string value;
- if (response.hasHeader(HH_ETAG, &value)) {
- bool is_weak = (strnicmp(value.c_str(), "W/", 2) == 0);
- return is_weak ? HVS_WEAK : HVS_STRONG;
- }
- if (response.hasHeader(HH_LAST_MODIFIED, &value)) {
- time_t last_modified, date;
- if (HttpDateToSeconds(value, &last_modified)
- && response.hasHeader(HH_DATE, &value)
- && HttpDateToSeconds(value, &date)
- && (last_modified + 60 < date)) {
- return HVS_STRONG;
- }
- return HVS_WEAK;
- }
- return HVS_NONE;
-}
-
-std::string GetCacheID(const HttpRequestData& request) {
- std::string id, url;
- id.append(ToString(request.verb));
- id.append("_");
- request.getAbsoluteUri(&url);
- id.append(url);
- return id;
-}
-
-} // anonymous namespace
-
-//////////////////////////////////////////////////////////////////////
-// Public Helpers
-//////////////////////////////////////////////////////////////////////
-
-bool HttpWriteCacheHeaders(const HttpResponseData* response,
- StreamInterface* output, size_t* size) {
- size_t length = 0;
- // Write all unknown and end-to-end headers to a cache file
- for (HttpData::const_iterator it = response->begin();
- it != response->end(); ++it) {
- HttpHeader header;
- if (FromString(header, it->first) && !HttpHeaderIsEndToEnd(header))
- continue;
- length += it->first.length() + 2 + it->second.length() + 2;
- if (!output)
- continue;
- std::string formatted_header(it->first);
- formatted_header.append(": ");
- formatted_header.append(it->second);
- formatted_header.append("\r\n");
- StreamResult result = output->WriteAll(formatted_header.data(),
- formatted_header.length(),
- NULL, NULL);
- if (SR_SUCCESS != result) {
- return false;
- }
- }
- if (output && (SR_SUCCESS != output->WriteAll("\r\n", 2, NULL, NULL))) {
- return false;
- }
- length += 2;
- if (size)
- *size = length;
- return true;
-}
-
-bool HttpReadCacheHeaders(StreamInterface* input, HttpResponseData* response,
- HttpData::HeaderCombine combine) {
- while (true) {
- std::string formatted_header;
- StreamResult result = input->ReadLine(&formatted_header);
- if ((SR_EOS == result) || (1 == formatted_header.size())) {
- break;
- }
- if (SR_SUCCESS != result) {
- return false;
- }
- size_t end_of_name = formatted_header.find(':');
- if (std::string::npos == end_of_name) {
- LOG_F(LS_WARNING) << "Malformed cache header";
- continue;
- }
- size_t start_of_value = end_of_name + 1;
- size_t end_of_value = formatted_header.length();
- while ((start_of_value < end_of_value)
- && isspace(formatted_header[start_of_value]))
- ++start_of_value;
- while ((start_of_value < end_of_value)
- && isspace(formatted_header[end_of_value-1]))
- --end_of_value;
- size_t value_length = end_of_value - start_of_value;
-
- std::string name(formatted_header.substr(0, end_of_name));
- std::string value(formatted_header.substr(start_of_value, value_length));
- response->changeHeader(name, value, combine);
- }
- return true;
-}
-
-//////////////////////////////////////////////////////////////////////
-// HttpClient
-//////////////////////////////////////////////////////////////////////
-
-const size_t kDefaultRetries = 1;
-const size_t kMaxRedirects = 5;
-
-HttpClient::HttpClient(const std::string& agent, StreamPool* pool,
- HttpTransaction* transaction)
- : agent_(agent), pool_(pool),
- transaction_(transaction), free_transaction_(false),
- retries_(kDefaultRetries), attempt_(0), redirects_(0),
- redirect_action_(REDIRECT_DEFAULT),
- uri_form_(URI_DEFAULT), cache_(NULL), cache_state_(CS_READY),
- resolver_(NULL) {
- base_.notify(this);
- if (NULL == transaction_) {
- free_transaction_ = true;
- transaction_ = new HttpTransaction;
- }
-}
-
-HttpClient::~HttpClient() {
- base_.notify(NULL);
- base_.abort(HE_SHUTDOWN);
- if (resolver_) {
- resolver_->Destroy(false);
- }
- release();
- if (free_transaction_)
- delete transaction_;
-}
-
-void HttpClient::reset() {
- server_.Clear();
- request().clear(true);
- response().clear(true);
- context_.reset();
- redirects_ = 0;
- base_.abort(HE_OPERATION_CANCELLED);
-}
-
-void HttpClient::OnResolveResult(AsyncResolverInterface* resolver) {
- if (resolver != resolver_) {
- return;
- }
- int error = resolver_->GetError();
- server_ = resolver_->address();
- resolver_->Destroy(false);
- resolver_ = NULL;
- if (error != 0) {
- LOG(LS_ERROR) << "Error " << error << " resolving name: "
- << server_;
- onHttpComplete(HM_CONNECT, HE_CONNECT_FAILED);
- } else {
- connect();
- }
-}
-
-void HttpClient::StartDNSLookup() {
- resolver_ = new AsyncResolver();
- resolver_->SignalDone.connect(this, &HttpClient::OnResolveResult);
- resolver_->Start(server_);
-}
-
-void HttpClient::set_server(const SocketAddress& address) {
- server_ = address;
- // Setting 'Host' here allows it to be overridden before starting the request,
- // if necessary.
- request().setHeader(HH_HOST, HttpAddress(server_, false), true);
-}
-
-StreamInterface* HttpClient::GetDocumentStream() {
- return base_.GetDocumentStream();
-}
-
-void HttpClient::start() {
- if (base_.mode() != HM_NONE) {
- // call reset() to abort an in-progress request
- ASSERT(false);
- return;
- }
-
- ASSERT(!IsCacheActive());
-
- if (request().hasHeader(HH_TRANSFER_ENCODING, NULL)) {
- // Exact size must be known on the client. Instead of using chunked
- // encoding, wrap data with auto-caching file or memory stream.
- ASSERT(false);
- return;
- }
-
- attempt_ = 0;
-
- // If no content has been specified, using length of 0.
- request().setHeader(HH_CONTENT_LENGTH, "0", false);
-
- if (!agent_.empty()) {
- request().setHeader(HH_USER_AGENT, agent_, false);
- }
-
- UriForm uri_form = uri_form_;
- if (PROXY_HTTPS == proxy_.type) {
- // Proxies require absolute form
- uri_form = URI_ABSOLUTE;
- request().version = HVER_1_0;
- request().setHeader(HH_PROXY_CONNECTION, "Keep-Alive", false);
- } else {
- request().setHeader(HH_CONNECTION, "Keep-Alive", false);
- }
-
- if (URI_ABSOLUTE == uri_form) {
- // Convert to absolute uri form
- std::string url;
- if (request().getAbsoluteUri(&url)) {
- request().path = url;
- } else {
- LOG(LS_WARNING) << "Couldn't obtain absolute uri";
- }
- } else if (URI_RELATIVE == uri_form) {
- // Convert to relative uri form
- std::string host, path;
- if (request().getRelativeUri(&host, &path)) {
- request().setHeader(HH_HOST, host);
- request().path = path;
- } else {
- LOG(LS_WARNING) << "Couldn't obtain relative uri";
- }
- }
-
- if ((NULL != cache_) && CheckCache()) {
- return;
- }
-
- connect();
-}
-
-void HttpClient::connect() {
- int stream_err;
- if (server_.IsUnresolvedIP()) {
- StartDNSLookup();
- return;
- }
- StreamInterface* stream = pool_->RequestConnectedStream(server_, &stream_err);
- if (stream == NULL) {
- ASSERT(0 != stream_err);
- LOG(LS_ERROR) << "RequestConnectedStream error: " << stream_err;
- onHttpComplete(HM_CONNECT, HE_CONNECT_FAILED);
- } else {
- base_.attach(stream);
- if (stream->GetState() == SS_OPEN) {
- base_.send(&transaction_->request);
- }
- }
-}
-
-void HttpClient::prepare_get(const std::string& url) {
- reset();
- Url<char> purl(url);
- set_server(SocketAddress(purl.host(), purl.port()));
- request().verb = HV_GET;
- request().path = purl.full_path();
-}
-
-void HttpClient::prepare_post(const std::string& url,
- const std::string& content_type,
- StreamInterface* request_doc) {
- reset();
- Url<char> purl(url);
- set_server(SocketAddress(purl.host(), purl.port()));
- request().verb = HV_POST;
- request().path = purl.full_path();
- request().setContent(content_type, request_doc);
-}
-
-void HttpClient::release() {
- if (StreamInterface* stream = base_.detach()) {
- pool_->ReturnConnectedStream(stream);
- }
-}
-
-bool HttpClient::ShouldRedirect(std::string* location) const {
- // TODO: Unittest redirection.
- if ((REDIRECT_NEVER == redirect_action_)
- || !HttpCodeIsRedirection(response().scode)
- || !response().hasHeader(HH_LOCATION, location)
- || (redirects_ >= kMaxRedirects))
- return false;
- return (REDIRECT_ALWAYS == redirect_action_)
- || (HC_SEE_OTHER == response().scode)
- || (HV_HEAD == request().verb)
- || (HV_GET == request().verb);
-}
-
-bool HttpClient::BeginCacheFile() {
- ASSERT(NULL != cache_);
- ASSERT(CS_READY == cache_state_);
-
- std::string id = GetCacheID(request());
- CacheLock lock(cache_, id, true);
- if (!lock.IsLocked()) {
- LOG_F(LS_WARNING) << "Couldn't lock cache";
- return false;
- }
-
- if (HE_NONE != WriteCacheHeaders(id)) {
- return false;
- }
-
- scoped_ptr<StreamInterface> stream(cache_->WriteResource(id, kCacheBody));
- if (!stream) {
- LOG_F(LS_ERROR) << "Couldn't open body cache";
- return false;
- }
- lock.Commit();
-
- // Let's secretly replace the response document with Folgers Crystals,
- // er, StreamTap, so that we can mirror the data to our cache.
- StreamInterface* output = response().document.release();
- if (!output) {
- output = new NullStream;
- }
- StreamTap* tap = new StreamTap(output, stream.release());
- response().document.reset(tap);
- return true;
-}
-
-HttpError HttpClient::WriteCacheHeaders(const std::string& id) {
- scoped_ptr<StreamInterface> stream(cache_->WriteResource(id, kCacheHeader));
- if (!stream) {
- LOG_F(LS_ERROR) << "Couldn't open header cache";
- return HE_CACHE;
- }
-
- if (!HttpWriteCacheHeaders(&transaction_->response, stream.get(), NULL)) {
- LOG_F(LS_ERROR) << "Couldn't write header cache";
- return HE_CACHE;
- }
-
- return HE_NONE;
-}
-
-void HttpClient::CompleteCacheFile() {
- // Restore previous response document
- StreamTap* tap = static_cast<StreamTap*>(response().document.release());
- response().document.reset(tap->Detach());
-
- int error;
- StreamResult result = tap->GetTapResult(&error);
-
- // Delete the tap and cache stream (which completes cache unlock)
- delete tap;
-
- if (SR_SUCCESS != result) {
- LOG(LS_ERROR) << "Cache file error: " << error;
- cache_->DeleteResource(GetCacheID(request()));
- }
-}
-
-bool HttpClient::CheckCache() {
- ASSERT(NULL != cache_);
- ASSERT(CS_READY == cache_state_);
-
- std::string id = GetCacheID(request());
- if (!cache_->HasResource(id)) {
- // No cache file available
- return false;
- }
-
- HttpError error = ReadCacheHeaders(id, true);
-
- if (HE_NONE == error) {
- switch (HttpGetCacheState(*transaction_)) {
- case HCS_FRESH:
- // Cache content is good, read from cache
- break;
- case HCS_STALE:
- // Cache content may be acceptable. Issue a validation request.
- if (PrepareValidate()) {
- return false;
- }
- // Couldn't validate, fall through.
- case HCS_NONE:
- // Cache content is not useable. Issue a regular request.
- response().clear(false);
- return false;
- }
- }
-
- if (HE_NONE == error) {
- error = ReadCacheBody(id);
- cache_state_ = CS_READY;
- }
-
- if (HE_CACHE == error) {
- LOG_F(LS_WARNING) << "Cache failure, continuing with normal request";
- response().clear(false);
- return false;
- }
-
- SignalHttpClientComplete(this, error);
- return true;
-}
-
-HttpError HttpClient::ReadCacheHeaders(const std::string& id, bool override) {
- scoped_ptr<StreamInterface> stream(cache_->ReadResource(id, kCacheHeader));
- if (!stream) {
- return HE_CACHE;
- }
-
- HttpData::HeaderCombine combine =
- override ? HttpData::HC_REPLACE : HttpData::HC_AUTO;
-
- if (!HttpReadCacheHeaders(stream.get(), &transaction_->response, combine)) {
- LOG_F(LS_ERROR) << "Error reading cache headers";
- return HE_CACHE;
- }
-
- response().scode = HC_OK;
- return HE_NONE;
-}
-
-HttpError HttpClient::ReadCacheBody(const std::string& id) {
- cache_state_ = CS_READING;
-
- HttpError error = HE_NONE;
-
- size_t data_size;
- scoped_ptr<StreamInterface> stream(cache_->ReadResource(id, kCacheBody));
- if (!stream || !stream->GetAvailable(&data_size)) {
- LOG_F(LS_ERROR) << "Unavailable cache body";
- error = HE_CACHE;
- } else {
- error = OnHeaderAvailable(false, false, data_size);
- }
-
- if ((HE_NONE == error)
- && (HV_HEAD != request().verb)
- && response().document) {
- char buffer[1024 * 64];
- StreamResult result = Flow(stream.get(), buffer, ARRAY_SIZE(buffer),
- response().document.get());
- if (SR_SUCCESS != result) {
- error = HE_STREAM;
- }
- }
-
- return error;
-}
-
-bool HttpClient::PrepareValidate() {
- ASSERT(CS_READY == cache_state_);
- // At this point, request() contains the pending request, and response()
- // contains the cached response headers. Reformat the request to validate
- // the cached content.
- HttpValidatorStrength vs_required = HttpRequestValidatorLevel(request());
- HttpValidatorStrength vs_available = HttpResponseValidatorLevel(response());
- if (vs_available < vs_required) {
- return false;
- }
- std::string value;
- if (response().hasHeader(HH_ETAG, &value)) {
- request().addHeader(HH_IF_NONE_MATCH, value);
- }
- if (response().hasHeader(HH_LAST_MODIFIED, &value)) {
- request().addHeader(HH_IF_MODIFIED_SINCE, value);
- }
- response().clear(false);
- cache_state_ = CS_VALIDATING;
- return true;
-}
-
-HttpError HttpClient::CompleteValidate() {
- ASSERT(CS_VALIDATING == cache_state_);
-
- std::string id = GetCacheID(request());
-
- // Merge cached headers with new headers
- HttpError error = ReadCacheHeaders(id, false);
- if (HE_NONE != error) {
- // Rewrite merged headers to cache
- CacheLock lock(cache_, id);
- error = WriteCacheHeaders(id);
- }
- if (HE_NONE != error) {
- error = ReadCacheBody(id);
- }
- return error;
-}
-
-HttpError HttpClient::OnHeaderAvailable(bool ignore_data, bool chunked,
- size_t data_size) {
- // If we are ignoring the data, this is an intermediate header.
- // TODO: don't signal intermediate headers. Instead, do all header-dependent
- // processing now, and either set up the next request, or fail outright.
- // TODO: by default, only write response documents with a success code.
- SignalHeaderAvailable(this, !ignore_data, ignore_data ? 0 : data_size);
- if (!ignore_data && !chunked && (data_size != SIZE_UNKNOWN)
- && response().document) {
- // Attempt to pre-allocate space for the downloaded data.
- if (!response().document->ReserveSize(data_size)) {
- return HE_OVERFLOW;
- }
- }
- return HE_NONE;
-}
-
-//
-// HttpBase Implementation
-//
-
-HttpError HttpClient::onHttpHeaderComplete(bool chunked, size_t& data_size) {
- if (CS_VALIDATING == cache_state_) {
- if (HC_NOT_MODIFIED == response().scode) {
- return CompleteValidate();
- }
- // Should we remove conditional headers from request?
- cache_state_ = CS_READY;
- cache_->DeleteResource(GetCacheID(request()));
- // Continue processing response as normal
- }
-
- ASSERT(!IsCacheActive());
- if ((request().verb == HV_HEAD) || !HttpCodeHasBody(response().scode)) {
- // HEAD requests and certain response codes contain no body
- data_size = 0;
- }
- if (ShouldRedirect(NULL)
- || ((HC_PROXY_AUTHENTICATION_REQUIRED == response().scode)
- && (PROXY_HTTPS == proxy_.type))) {
- // We're going to issue another request, so ignore the incoming data.
- base_.set_ignore_data(true);
- }
-
- HttpError error = OnHeaderAvailable(base_.ignore_data(), chunked, data_size);
- if (HE_NONE != error) {
- return error;
- }
-
- if ((NULL != cache_)
- && !base_.ignore_data()
- && HttpShouldCache(*transaction_)) {
- if (BeginCacheFile()) {
- cache_state_ = CS_WRITING;
- }
- }
- return HE_NONE;
-}
-
-void HttpClient::onHttpComplete(HttpMode mode, HttpError err) {
- if (((HE_DISCONNECTED == err) || (HE_CONNECT_FAILED == err)
- || (HE_SOCKET_ERROR == err))
- && (HC_INTERNAL_SERVER_ERROR == response().scode)
- && (attempt_ < retries_)) {
- // If the response code has not changed from the default, then we haven't
- // received anything meaningful from the server, so we are eligible for a
- // retry.
- ++attempt_;
- if (request().document && !request().document->Rewind()) {
- // Unable to replay the request document.
- err = HE_STREAM;
- } else {
- release();
- connect();
- return;
- }
- } else if (err != HE_NONE) {
- // fall through
- } else if (mode == HM_CONNECT) {
- base_.send(&transaction_->request);
- return;
- } else if ((mode == HM_SEND) || HttpCodeIsInformational(response().scode)) {
- // If you're interested in informational headers, catch
- // SignalHeaderAvailable.
- base_.recv(&transaction_->response);
- return;
- } else {
- if (!HttpShouldKeepAlive(response())) {
- LOG(LS_VERBOSE) << "HttpClient: closing socket";
- base_.stream()->Close();
- }
- std::string location;
- if (ShouldRedirect(&location)) {
- Url<char> purl(location);
- set_server(SocketAddress(purl.host(), purl.port()));
- request().path = purl.full_path();
- if (response().scode == HC_SEE_OTHER) {
- request().verb = HV_GET;
- request().clearHeader(HH_CONTENT_TYPE);
- request().clearHeader(HH_CONTENT_LENGTH);
- request().document.reset();
- } else if (request().document && !request().document->Rewind()) {
- // Unable to replay the request document.
- ASSERT(REDIRECT_ALWAYS == redirect_action_);
- err = HE_STREAM;
- }
- if (err == HE_NONE) {
- ++redirects_;
- context_.reset();
- response().clear(false);
- release();
- start();
- return;
- }
- } else if ((HC_PROXY_AUTHENTICATION_REQUIRED == response().scode)
- && (PROXY_HTTPS == proxy_.type)) {
- std::string authorization, auth_method;
- HttpData::const_iterator begin = response().begin(HH_PROXY_AUTHENTICATE);
- HttpData::const_iterator end = response().end(HH_PROXY_AUTHENTICATE);
- for (HttpData::const_iterator it = begin; it != end; ++it) {
- HttpAuthContext *context = context_.get();
- HttpAuthResult res = HttpAuthenticate(
- it->second.data(), it->second.size(),
- proxy_.address,
- ToString(request().verb), request().path,
- proxy_.username, proxy_.password,
- context, authorization, auth_method);
- context_.reset(context);
- if (res == HAR_RESPONSE) {
- request().setHeader(HH_PROXY_AUTHORIZATION, authorization);
- if (request().document && !request().document->Rewind()) {
- err = HE_STREAM;
- } else {
- // Explicitly do not reset the HttpAuthContext
- response().clear(false);
- // TODO: Reuse socket when authenticating?
- release();
- start();
- return;
- }
- } else if (res == HAR_IGNORE) {
- LOG(INFO) << "Ignoring Proxy-Authenticate: " << auth_method;
- continue;
- } else {
- break;
- }
- }
- }
- }
- if (CS_WRITING == cache_state_) {
- CompleteCacheFile();
- cache_state_ = CS_READY;
- } else if (CS_READING == cache_state_) {
- cache_state_ = CS_READY;
- }
- release();
- SignalHttpClientComplete(this, err);
-}
-
-void HttpClient::onHttpClosed(HttpError err) {
- // This shouldn't occur, since we return the stream to the pool upon command
- // completion.
- ASSERT(false);
-}
-
-//////////////////////////////////////////////////////////////////////
-// HttpClientDefault
-//////////////////////////////////////////////////////////////////////
-
-HttpClientDefault::HttpClientDefault(SocketFactory* factory,
- const std::string& agent,
- HttpTransaction* transaction)
- : ReuseSocketPool(factory ? factory : Thread::Current()->socketserver()),
- HttpClient(agent, NULL, transaction) {
- set_pool(this);
-}
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/httpclient.h b/base/httpclient.h
deleted file mode 100644
index 03deb22..0000000
--- a/base/httpclient.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_HTTPCLIENT_H__
-#define TALK_BASE_HTTPCLIENT_H__
-
-#include "talk/base/common.h"
-#include "talk/base/httpbase.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/proxyinfo.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/socketpool.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// Client-specific http utilities
-//////////////////////////////////////////////////////////////////////
-
-// Write cache-relevant response headers to output stream. If size is non-null,
-// it contains the length of the output in bytes. output may be null if only
-// the length is desired.
-bool HttpWriteCacheHeaders(const HttpResponseData* response,
- StreamInterface* output, size_t* size);
-// Read cached headers from a stream, and them merge them into the response
-// object using the specified combine operation.
-bool HttpReadCacheHeaders(StreamInterface* input,
- HttpResponseData* response,
- HttpData::HeaderCombine combine);
-
-//////////////////////////////////////////////////////////////////////
-// HttpClient
-// Implements an HTTP 1.1 client.
-//////////////////////////////////////////////////////////////////////
-
-class DiskCache;
-class HttpClient;
-class IPNetPool;
-
-class SignalThread;
-// What to do: Define STRICT_HTTP_ERROR=1 in your makefile. Use HttpError in
-// your code (HttpErrorType should only be used for code that is shared
-// with groups which have not yet migrated).
-#if STRICT_HTTP_ERROR
-typedef HttpError HttpErrorType;
-#else // !STRICT_HTTP_ERROR
-typedef int HttpErrorType;
-#endif // !STRICT_HTTP_ERROR
-
-class HttpClient : private IHttpNotify, public sigslot::has_slots<> {
-public:
- // If HttpRequestData and HttpResponseData objects are provided, they must
- // be freed by the caller. Otherwise, an internal object is allocated.
- HttpClient(const std::string& agent, StreamPool* pool,
- HttpTransaction* transaction = NULL);
- virtual ~HttpClient();
-
- void set_pool(StreamPool* pool) { pool_ = pool; }
-
- void set_agent(const std::string& agent) { agent_ = agent; }
- const std::string& agent() const { return agent_; }
-
- void set_proxy(const ProxyInfo& proxy) { proxy_ = proxy; }
- const ProxyInfo& proxy() const { return proxy_; }
-
- // Request retries occur when the connection closes before the beginning of
- // an http response is received. In these cases, the http server may have
- // timed out the keepalive connection before it received our request. Note
- // that if a request document cannot be rewound, no retry is made. The
- // default is 1.
- void set_request_retries(size_t retries) { retries_ = retries; }
- size_t request_retries() const { return retries_; }
-
- enum RedirectAction { REDIRECT_DEFAULT, REDIRECT_ALWAYS, REDIRECT_NEVER };
- void set_redirect_action(RedirectAction action) { redirect_action_ = action; }
- RedirectAction redirect_action() const { return redirect_action_; }
- // Deprecated
- void set_fail_redirect(bool fail_redirect) {
- redirect_action_ = REDIRECT_NEVER;
- }
- bool fail_redirect() const { return (REDIRECT_NEVER == redirect_action_); }
-
- enum UriForm { URI_DEFAULT, URI_ABSOLUTE, URI_RELATIVE };
- void set_uri_form(UriForm form) { uri_form_ = form; }
- UriForm uri_form() const { return uri_form_; }
-
- void set_cache(DiskCache* cache) { ASSERT(!IsCacheActive()); cache_ = cache; }
- bool cache_enabled() const { return (NULL != cache_); }
-
- // reset clears the server, request, and response structures. It will also
- // abort an active request.
- void reset();
-
- void set_server(const SocketAddress& address);
- const SocketAddress& server() const { return server_; }
-
- // Note: in order for HttpClient to retry a POST in response to
- // an authentication challenge, a redirect response, or socket disconnection,
- // the request document must support 'replaying' by calling Rewind() on it.
- // In the case where just a subset of a stream should be used as the request
- // document, the stream may be wrapped with the StreamSegment adapter.
- HttpTransaction* transaction() { return transaction_; }
- const HttpTransaction* transaction() const { return transaction_; }
- HttpRequestData& request() { return transaction_->request; }
- const HttpRequestData& request() const { return transaction_->request; }
- HttpResponseData& response() { return transaction_->response; }
- const HttpResponseData& response() const { return transaction_->response; }
-
- // convenience methods
- void prepare_get(const std::string& url);
- void prepare_post(const std::string& url, const std::string& content_type,
- StreamInterface* request_doc);
-
- // Convert HttpClient to a pull-based I/O model.
- StreamInterface* GetDocumentStream();
-
- // After you finish setting up your request, call start.
- void start();
-
- // Signalled when the header has finished downloading, before the document
- // content is processed. You may change the response document in response
- // to this signal. The second parameter indicates whether this is an
- // intermediate (false) or final (true) header. An intermediate header is
- // one that generates another request, such as a redirect or authentication
- // challenge. The third parameter indicates the length of the response
- // document, or else SIZE_UNKNOWN. Note: Do NOT abort the request in response
- // to this signal.
- sigslot::signal3<HttpClient*,bool,size_t> SignalHeaderAvailable;
- // Signalled when the current request finishes. On success, err is 0.
- sigslot::signal2<HttpClient*,HttpErrorType> SignalHttpClientComplete;
-
-protected:
- void connect();
- void release();
-
- bool ShouldRedirect(std::string* location) const;
-
- bool BeginCacheFile();
- HttpError WriteCacheHeaders(const std::string& id);
- void CompleteCacheFile();
-
- bool CheckCache();
- HttpError ReadCacheHeaders(const std::string& id, bool override);
- HttpError ReadCacheBody(const std::string& id);
-
- bool PrepareValidate();
- HttpError CompleteValidate();
-
- HttpError OnHeaderAvailable(bool ignore_data, bool chunked, size_t data_size);
-
- void StartDNSLookup();
- void OnResolveResult(AsyncResolverInterface* resolver);
-
- // IHttpNotify Interface
- virtual HttpError onHttpHeaderComplete(bool chunked, size_t& data_size);
- virtual void onHttpComplete(HttpMode mode, HttpError err);
- virtual void onHttpClosed(HttpError err);
-
-private:
- enum CacheState { CS_READY, CS_WRITING, CS_READING, CS_VALIDATING };
- bool IsCacheActive() const { return (cache_state_ > CS_READY); }
-
- std::string agent_;
- StreamPool* pool_;
- HttpBase base_;
- SocketAddress server_;
- ProxyInfo proxy_;
- HttpTransaction* transaction_;
- bool free_transaction_;
- size_t retries_, attempt_, redirects_;
- RedirectAction redirect_action_;
- UriForm uri_form_;
- scoped_ptr<HttpAuthContext> context_;
- DiskCache* cache_;
- CacheState cache_state_;
- AsyncResolverInterface* resolver_;
-};
-
-//////////////////////////////////////////////////////////////////////
-// HttpClientDefault - Default implementation of HttpClient
-//////////////////////////////////////////////////////////////////////
-
-class HttpClientDefault : public ReuseSocketPool, public HttpClient {
-public:
- HttpClientDefault(SocketFactory* factory, const std::string& agent,
- HttpTransaction* transaction = NULL);
-};
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HTTPCLIENT_H__
diff --git a/base/httpcommon-inl.h b/base/httpcommon-inl.h
deleted file mode 100644
index c9eaffc..0000000
--- a/base/httpcommon-inl.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_HTTPCOMMON_INL_H__
-#define TALK_BASE_HTTPCOMMON_INL_H__
-
-#include "talk/base/common.h"
-#include "talk/base/httpcommon.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Url
-///////////////////////////////////////////////////////////////////////////////
-
-template<class CTYPE>
-void Url<CTYPE>::do_set_url(const CTYPE* val, size_t len) {
- if (ascnicmp(val, "http://", 7) == 0) {
- val += 7; len -= 7;
- secure_ = false;
- } else if (ascnicmp(val, "https://", 8) == 0) {
- val += 8; len -= 8;
- secure_ = true;
- } else {
- clear();
- return;
- }
- const CTYPE* path = strchrn(val, len, static_cast<CTYPE>('/'));
- if (!path) {
- path = val + len;
- }
- size_t address_length = (path - val);
- do_set_address(val, address_length);
- do_set_full_path(path, len - address_length);
-}
-
-template<class CTYPE>
-void Url<CTYPE>::do_set_address(const CTYPE* val, size_t len) {
- if (const CTYPE* at = strchrn(val, len, static_cast<CTYPE>('@'))) {
- // Everything before the @ is a user:password combo, so skip it.
- len -= at - val + 1;
- val = at + 1;
- }
- if (const CTYPE* colon = strchrn(val, len, static_cast<CTYPE>(':'))) {
- host_.assign(val, colon - val);
- // Note: In every case, we're guaranteed that colon is followed by a null,
- // or non-numeric character.
- port_ = static_cast<uint16>(::strtoul(colon + 1, NULL, 10));
- // TODO: Consider checking for invalid data following port number.
- } else {
- host_.assign(val, len);
- port_ = HttpDefaultPort(secure_);
- }
-}
-
-template<class CTYPE>
-void Url<CTYPE>::do_set_full_path(const CTYPE* val, size_t len) {
- const CTYPE* query = strchrn(val, len, static_cast<CTYPE>('?'));
- if (!query) {
- query = val + len;
- }
- size_t path_length = (query - val);
- if (0 == path_length) {
- // TODO: consider failing in this case.
- path_.assign(1, static_cast<CTYPE>('/'));
- } else {
- ASSERT(val[0] == static_cast<CTYPE>('/'));
- path_.assign(val, path_length);
- }
- query_.assign(query, len - path_length);
-}
-
-template<class CTYPE>
-void Url<CTYPE>::do_get_url(string* val) const {
- CTYPE protocol[9];
- asccpyn(protocol, ARRAY_SIZE(protocol), secure_ ? "https://" : "http://");
- val->append(protocol);
- do_get_address(val);
- do_get_full_path(val);
-}
-
-template<class CTYPE>
-void Url<CTYPE>::do_get_address(string* val) const {
- val->append(host_);
- if (port_ != HttpDefaultPort(secure_)) {
- CTYPE format[5], port[32];
- asccpyn(format, ARRAY_SIZE(format), ":%hu");
- sprintfn(port, ARRAY_SIZE(port), format, port_);
- val->append(port);
- }
-}
-
-template<class CTYPE>
-void Url<CTYPE>::do_get_full_path(string* val) const {
- val->append(path_);
- val->append(query_);
-}
-
-template<class CTYPE>
-bool Url<CTYPE>::get_attribute(const string& name, string* value) const {
- if (query_.empty())
- return false;
-
- std::string::size_type pos = query_.find(name, 1);
- if (std::string::npos == pos)
- return false;
-
- pos += name.length() + 1;
- if ((pos > query_.length()) || (static_cast<CTYPE>('=') != query_[pos-1]))
- return false;
-
- std::string::size_type end = query_.find(static_cast<CTYPE>('&'), pos);
- if (std::string::npos == end) {
- end = query_.length();
- }
- value->assign(query_.substr(pos, end - pos));
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HTTPCOMMON_INL_H__
diff --git a/base/httpcommon.cc b/base/httpcommon.cc
deleted file mode 100644
index 05af9c2..0000000
--- a/base/httpcommon.cc
+++ /dev/null
@@ -1,1064 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <time.h>
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#define SECURITY_WIN32
-#include <security.h>
-#endif
-
-#include "talk/base/httpcommon-inl.h"
-
-#include "talk/base/base64.h"
-#include "talk/base/common.h"
-#include "talk/base/cryptstring.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/stringdigest.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-
-namespace talk_base {
-
-#ifdef WIN32
-extern const ConstantLabel SECURITY_ERRORS[];
-#endif
-
-//////////////////////////////////////////////////////////////////////
-// Enum - TODO: expose globally later?
-//////////////////////////////////////////////////////////////////////
-
-bool find_string(size_t& index, const std::string& needle,
- const char* const haystack[], size_t max_index) {
- for (index=0; index<max_index; ++index) {
- if (_stricmp(needle.c_str(), haystack[index]) == 0) {
- return true;
- }
- }
- return false;
-}
-
-template<class E>
-struct Enum {
- static const char** Names;
- static size_t Size;
-
- static inline const char* Name(E val) { return Names[val]; }
- static inline bool Parse(E& val, const std::string& name) {
- size_t index;
- if (!find_string(index, name, Names, Size))
- return false;
- val = static_cast<E>(index);
- return true;
- }
-
- E val;
-
- inline operator E&() { return val; }
- inline Enum& operator=(E rhs) { val = rhs; return *this; }
-
- inline const char* name() const { return Name(val); }
- inline bool assign(const std::string& name) { return Parse(val, name); }
- inline Enum& operator=(const std::string& rhs) { assign(rhs); return *this; }
-};
-
-#define ENUM(e,n) \
- template<> const char** Enum<e>::Names = n; \
- template<> size_t Enum<e>::Size = sizeof(n)/sizeof(n[0])
-
-//////////////////////////////////////////////////////////////////////
-// HttpCommon
-//////////////////////////////////////////////////////////////////////
-
-static const char* kHttpVersions[HVER_LAST+1] = {
- "1.0", "1.1", "Unknown"
-};
-ENUM(HttpVersion, kHttpVersions);
-
-static const char* kHttpVerbs[HV_LAST+1] = {
- "GET", "POST", "PUT", "DELETE", "CONNECT", "HEAD"
-};
-ENUM(HttpVerb, kHttpVerbs);
-
-static const char* kHttpHeaders[HH_LAST+1] = {
- "Age",
- "Cache-Control",
- "Connection",
- "Content-Disposition",
- "Content-Length",
- "Content-Range",
- "Content-Type",
- "Cookie",
- "Date",
- "ETag",
- "Expires",
- "Host",
- "If-Modified-Since",
- "If-None-Match",
- "Keep-Alive",
- "Last-Modified",
- "Location",
- "Proxy-Authenticate",
- "Proxy-Authorization",
- "Proxy-Connection",
- "Range",
- "Set-Cookie",
- "TE",
- "Trailers",
- "Transfer-Encoding",
- "Upgrade",
- "User-Agent",
- "WWW-Authenticate",
-};
-ENUM(HttpHeader, kHttpHeaders);
-
-const char* ToString(HttpVersion version) {
- return Enum<HttpVersion>::Name(version);
-}
-
-bool FromString(HttpVersion& version, const std::string& str) {
- return Enum<HttpVersion>::Parse(version, str);
-}
-
-const char* ToString(HttpVerb verb) {
- return Enum<HttpVerb>::Name(verb);
-}
-
-bool FromString(HttpVerb& verb, const std::string& str) {
- return Enum<HttpVerb>::Parse(verb, str);
-}
-
-const char* ToString(HttpHeader header) {
- return Enum<HttpHeader>::Name(header);
-}
-
-bool FromString(HttpHeader& header, const std::string& str) {
- return Enum<HttpHeader>::Parse(header, str);
-}
-
-bool HttpCodeHasBody(uint32 code) {
- return !HttpCodeIsInformational(code)
- && (code != HC_NO_CONTENT) && (code != HC_NOT_MODIFIED);
-}
-
-bool HttpCodeIsCacheable(uint32 code) {
- switch (code) {
- case HC_OK:
- case HC_NON_AUTHORITATIVE:
- case HC_PARTIAL_CONTENT:
- case HC_MULTIPLE_CHOICES:
- case HC_MOVED_PERMANENTLY:
- case HC_GONE:
- return true;
- default:
- return false;
- }
-}
-
-bool HttpHeaderIsEndToEnd(HttpHeader header) {
- switch (header) {
- case HH_CONNECTION:
- case HH_KEEP_ALIVE:
- case HH_PROXY_AUTHENTICATE:
- case HH_PROXY_AUTHORIZATION:
- case HH_PROXY_CONNECTION: // Note part of RFC... this is non-standard header
- case HH_TE:
- case HH_TRAILERS:
- case HH_TRANSFER_ENCODING:
- case HH_UPGRADE:
- return false;
- default:
- return true;
- }
-}
-
-bool HttpHeaderIsCollapsible(HttpHeader header) {
- switch (header) {
- case HH_SET_COOKIE:
- case HH_PROXY_AUTHENTICATE:
- case HH_WWW_AUTHENTICATE:
- return false;
- default:
- return true;
- }
-}
-
-bool HttpShouldKeepAlive(const HttpData& data) {
- std::string connection;
- if ((data.hasHeader(HH_PROXY_CONNECTION, &connection)
- || data.hasHeader(HH_CONNECTION, &connection))) {
- return (_stricmp(connection.c_str(), "Keep-Alive") == 0);
- }
- return (data.version >= HVER_1_1);
-}
-
-namespace {
-
-inline bool IsEndOfAttributeName(size_t pos, size_t len, const char * data) {
- if (pos >= len)
- return true;
- if (isspace(static_cast<unsigned char>(data[pos])))
- return true;
- // The reason for this complexity is that some attributes may contain trailing
- // equal signs (like base64 tokens in Negotiate auth headers)
- if ((pos+1 < len) && (data[pos] == '=') &&
- !isspace(static_cast<unsigned char>(data[pos+1])) &&
- (data[pos+1] != '=')) {
- return true;
- }
- return false;
-}
-
-// TODO: unittest for EscapeAttribute and HttpComposeAttributes.
-
-std::string EscapeAttribute(const std::string& attribute) {
- const size_t kMaxLength = attribute.length() * 2 + 1;
- char* buffer = STACK_ARRAY(char, kMaxLength);
- size_t len = escape(buffer, kMaxLength, attribute.data(), attribute.length(),
- "\"", '\\');
- return std::string(buffer, len);
-}
-
-} // anonymous namespace
-
-void HttpComposeAttributes(const HttpAttributeList& attributes, char separator,
- std::string* composed) {
- std::stringstream ss;
- for (size_t i=0; i<attributes.size(); ++i) {
- if (i > 0) {
- ss << separator << " ";
- }
- ss << attributes[i].first;
- if (!attributes[i].second.empty()) {
- ss << "=\"" << EscapeAttribute(attributes[i].second) << "\"";
- }
- }
- *composed = ss.str();
-}
-
-void HttpParseAttributes(const char * data, size_t len,
- HttpAttributeList& attributes) {
- size_t pos = 0;
- while (true) {
- // Skip leading whitespace
- while ((pos < len) && isspace(static_cast<unsigned char>(data[pos]))) {
- ++pos;
- }
-
- // End of attributes?
- if (pos >= len)
- return;
-
- // Find end of attribute name
- size_t start = pos;
- while (!IsEndOfAttributeName(pos, len, data)) {
- ++pos;
- }
-
- HttpAttribute attribute;
- attribute.first.assign(data + start, data + pos);
-
- // Attribute has value?
- if ((pos < len) && (data[pos] == '=')) {
- ++pos; // Skip '='
- // Check if quoted value
- if ((pos < len) && (data[pos] == '"')) {
- while (++pos < len) {
- if (data[pos] == '"') {
- ++pos;
- break;
- }
- if ((data[pos] == '\\') && (pos + 1 < len))
- ++pos;
- attribute.second.append(1, data[pos]);
- }
- } else {
- while ((pos < len) &&
- !isspace(static_cast<unsigned char>(data[pos])) &&
- (data[pos] != ',')) {
- attribute.second.append(1, data[pos++]);
- }
- }
- }
-
- attributes.push_back(attribute);
- if ((pos < len) && (data[pos] == ',')) ++pos; // Skip ','
- }
-}
-
-bool HttpHasAttribute(const HttpAttributeList& attributes,
- const std::string& name,
- std::string* value) {
- for (HttpAttributeList::const_iterator it = attributes.begin();
- it != attributes.end(); ++it) {
- if (it->first == name) {
- if (value) {
- *value = it->second;
- }
- return true;
- }
- }
- return false;
-}
-
-bool HttpHasNthAttribute(HttpAttributeList& attributes,
- size_t index,
- std::string* name,
- std::string* value) {
- if (index >= attributes.size())
- return false;
-
- if (name)
- *name = attributes[index].first;
- if (value)
- *value = attributes[index].second;
- return true;
-}
-
-bool HttpDateToSeconds(const std::string& date, time_t* seconds) {
- const char* const kTimeZones[] = {
- "UT", "GMT", "EST", "EDT", "CST", "CDT", "MST", "MDT", "PST", "PDT",
- "A", "B", "C", "D", "E", "F", "G", "H", "I", "K", "L", "M",
- "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y"
- };
- const int kTimeZoneOffsets[] = {
- 0, 0, -5, -4, -6, -5, -7, -6, -8, -7,
- -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12,
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- };
-
- ASSERT(NULL != seconds);
- struct tm tval;
- memset(&tval, 0, sizeof(tval));
- char month[4], zone[6];
- memset(month, 0, sizeof(month));
- memset(zone, 0, sizeof(zone));
-
- if (7 != sscanf(date.c_str(), "%*3s, %d %3s %d %d:%d:%d %5c",
- &tval.tm_mday, month, &tval.tm_year,
- &tval.tm_hour, &tval.tm_min, &tval.tm_sec, zone)) {
- return false;
- }
- switch (toupper(month[2])) {
- case 'N': tval.tm_mon = (month[1] == 'A') ? 0 : 5; break;
- case 'B': tval.tm_mon = 1; break;
- case 'R': tval.tm_mon = (month[0] == 'M') ? 2 : 3; break;
- case 'Y': tval.tm_mon = 4; break;
- case 'L': tval.tm_mon = 6; break;
- case 'G': tval.tm_mon = 7; break;
- case 'P': tval.tm_mon = 8; break;
- case 'T': tval.tm_mon = 9; break;
- case 'V': tval.tm_mon = 10; break;
- case 'C': tval.tm_mon = 11; break;
- }
- tval.tm_year -= 1900;
- size_t gmt, non_gmt = mktime(&tval);
- if ((zone[0] == '+') || (zone[0] == '-')) {
- if (!isdigit(zone[1]) || !isdigit(zone[2])
- || !isdigit(zone[3]) || !isdigit(zone[4])) {
- return false;
- }
- int hours = (zone[1] - '0') * 10 + (zone[2] - '0');
- int minutes = (zone[3] - '0') * 10 + (zone[4] - '0');
- int offset = (hours * 60 + minutes) * 60;
- gmt = non_gmt + ((zone[0] == '+') ? offset : -offset);
- } else {
- size_t zindex;
- if (!find_string(zindex, zone, kTimeZones, ARRAY_SIZE(kTimeZones))) {
- return false;
- }
- gmt = non_gmt + kTimeZoneOffsets[zindex] * 60 * 60;
- }
- // TODO: Android should support timezone, see b/2441195
-#if defined(OSX) || defined(ANDROID) || defined(BSD)
- tm *tm_for_timezone = localtime((time_t *)&gmt);
- *seconds = gmt + tm_for_timezone->tm_gmtoff;
-#else
- *seconds = gmt - timezone;
-#endif
- return true;
-}
-
-std::string HttpAddress(const SocketAddress& address, bool secure) {
- return (address.port() == HttpDefaultPort(secure))
- ? address.hostname() : address.ToString();
-}
-
-//////////////////////////////////////////////////////////////////////
-// HttpData
-//////////////////////////////////////////////////////////////////////
-
-void
-HttpData::clear(bool release_document) {
- // Clear headers first, since releasing a document may have far-reaching
- // effects.
- headers_.clear();
- if (release_document) {
- document.reset();
- }
-}
-
-void
-HttpData::copy(const HttpData& src) {
- headers_ = src.headers_;
-}
-
-void
-HttpData::changeHeader(const std::string& name, const std::string& value,
- HeaderCombine combine) {
- if (combine == HC_AUTO) {
- HttpHeader header;
- // Unrecognized headers are collapsible
- combine = !FromString(header, name) || HttpHeaderIsCollapsible(header)
- ? HC_YES : HC_NO;
- } else if (combine == HC_REPLACE) {
- headers_.erase(name);
- combine = HC_NO;
- }
- // At this point, combine is one of (YES, NO, NEW)
- if (combine != HC_NO) {
- HeaderMap::iterator it = headers_.find(name);
- if (it != headers_.end()) {
- if (combine == HC_YES) {
- it->second.append(",");
- it->second.append(value);
- }
- return;
- }
- }
- headers_.insert(HeaderMap::value_type(name, value));
-}
-
-size_t HttpData::clearHeader(const std::string& name) {
- return headers_.erase(name);
-}
-
-HttpData::iterator HttpData::clearHeader(iterator header) {
- iterator deprecated = header++;
- headers_.erase(deprecated);
- return header;
-}
-
-bool
-HttpData::hasHeader(const std::string& name, std::string* value) const {
- HeaderMap::const_iterator it = headers_.find(name);
- if (it == headers_.end()) {
- return false;
- } else if (value) {
- *value = it->second;
- }
- return true;
-}
-
-void HttpData::setContent(const std::string& content_type,
- StreamInterface* document) {
- setHeader(HH_CONTENT_TYPE, content_type);
- setDocumentAndLength(document);
-}
-
-void HttpData::setDocumentAndLength(StreamInterface* document) {
- // TODO: Consider calling Rewind() here?
- ASSERT(!hasHeader(HH_CONTENT_LENGTH, NULL));
- ASSERT(!hasHeader(HH_TRANSFER_ENCODING, NULL));
- ASSERT(document != NULL);
- this->document.reset(document);
- size_t content_length = 0;
- if (this->document->GetAvailable(&content_length)) {
- char buffer[32];
- sprintfn(buffer, sizeof(buffer), "%d", content_length);
- setHeader(HH_CONTENT_LENGTH, buffer);
- } else {
- setHeader(HH_TRANSFER_ENCODING, "chunked");
- }
-}
-
-//
-// HttpRequestData
-//
-
-void
-HttpRequestData::clear(bool release_document) {
- verb = HV_GET;
- path.clear();
- HttpData::clear(release_document);
-}
-
-void
-HttpRequestData::copy(const HttpRequestData& src) {
- verb = src.verb;
- path = src.path;
- HttpData::copy(src);
-}
-
-size_t
-HttpRequestData::formatLeader(char* buffer, size_t size) const {
- ASSERT(path.find(' ') == std::string::npos);
- return sprintfn(buffer, size, "%s %.*s HTTP/%s", ToString(verb), path.size(),
- path.data(), ToString(version));
-}
-
-HttpError
-HttpRequestData::parseLeader(const char* line, size_t len) {
- unsigned int vmajor, vminor;
- int vend, dstart, dend;
- // sscanf isn't safe with strings that aren't null-terminated, and there is
- // no guarantee that |line| is. Create a local copy that is null-terminated.
- std::string line_str(line, len);
- line = line_str.c_str();
- if ((sscanf(line, "%*s%n %n%*s%n HTTP/%u.%u",
- &vend, &dstart, &dend, &vmajor, &vminor) != 2)
- || (vmajor != 1)) {
- return HE_PROTOCOL;
- }
- if (vminor == 0) {
- version = HVER_1_0;
- } else if (vminor == 1) {
- version = HVER_1_1;
- } else {
- return HE_PROTOCOL;
- }
- std::string sverb(line, vend);
- if (!FromString(verb, sverb.c_str())) {
- return HE_PROTOCOL; // !?! HC_METHOD_NOT_SUPPORTED?
- }
- path.assign(line + dstart, line + dend);
- return HE_NONE;
-}
-
-bool HttpRequestData::getAbsoluteUri(std::string* uri) const {
- if (HV_CONNECT == verb)
- return false;
- Url<char> url(path);
- if (url.valid()) {
- uri->assign(path);
- return true;
- }
- std::string host;
- if (!hasHeader(HH_HOST, &host))
- return false;
- url.set_address(host);
- url.set_full_path(path);
- uri->assign(url.url());
- return url.valid();
-}
-
-bool HttpRequestData::getRelativeUri(std::string* host,
- std::string* path) const
-{
- if (HV_CONNECT == verb)
- return false;
- Url<char> url(this->path);
- if (url.valid()) {
- host->assign(url.address());
- path->assign(url.full_path());
- return true;
- }
- if (!hasHeader(HH_HOST, host))
- return false;
- path->assign(this->path);
- return true;
-}
-
-//
-// HttpResponseData
-//
-
-void
-HttpResponseData::clear(bool release_document) {
- scode = HC_INTERNAL_SERVER_ERROR;
- message.clear();
- HttpData::clear(release_document);
-}
-
-void
-HttpResponseData::copy(const HttpResponseData& src) {
- scode = src.scode;
- message = src.message;
- HttpData::copy(src);
-}
-
-void
-HttpResponseData::set_success(uint32 scode) {
- this->scode = scode;
- message.clear();
- setHeader(HH_CONTENT_LENGTH, "0", false);
-}
-
-void
-HttpResponseData::set_success(const std::string& content_type,
- StreamInterface* document,
- uint32 scode) {
- this->scode = scode;
- message.erase(message.begin(), message.end());
- setContent(content_type, document);
-}
-
-void
-HttpResponseData::set_redirect(const std::string& location, uint32 scode) {
- this->scode = scode;
- message.clear();
- setHeader(HH_LOCATION, location);
- setHeader(HH_CONTENT_LENGTH, "0", false);
-}
-
-void
-HttpResponseData::set_error(uint32 scode) {
- this->scode = scode;
- message.clear();
- setHeader(HH_CONTENT_LENGTH, "0", false);
-}
-
-size_t
-HttpResponseData::formatLeader(char* buffer, size_t size) const {
- size_t len = sprintfn(buffer, size, "HTTP/%s %lu", ToString(version), scode);
- if (!message.empty()) {
- len += sprintfn(buffer + len, size - len, " %.*s",
- message.size(), message.data());
- }
- return len;
-}
-
-HttpError
-HttpResponseData::parseLeader(const char* line, size_t len) {
- size_t pos = 0;
- unsigned int vmajor, vminor, temp_scode;
- int temp_pos;
- // sscanf isn't safe with strings that aren't null-terminated, and there is
- // no guarantee that |line| is. Create a local copy that is null-terminated.
- std::string line_str(line, len);
- line = line_str.c_str();
- if (sscanf(line, "HTTP %u%n",
- &temp_scode, &temp_pos) == 1) {
- // This server's response has no version. :( NOTE: This happens for every
- // response to requests made from Chrome plugins, regardless of the server's
- // behaviour.
- LOG(LS_VERBOSE) << "HTTP version missing from response";
- version = HVER_UNKNOWN;
- } else if ((sscanf(line, "HTTP/%u.%u %u%n",
- &vmajor, &vminor, &temp_scode, &temp_pos) == 3)
- && (vmajor == 1)) {
- // This server's response does have a version.
- if (vminor == 0) {
- version = HVER_1_0;
- } else if (vminor == 1) {
- version = HVER_1_1;
- } else {
- return HE_PROTOCOL;
- }
- } else {
- return HE_PROTOCOL;
- }
- scode = temp_scode;
- pos = static_cast<size_t>(temp_pos);
- while ((pos < len) && isspace(static_cast<unsigned char>(line[pos]))) ++pos;
- message.assign(line + pos, len - pos);
- return HE_NONE;
-}
-
-//////////////////////////////////////////////////////////////////////
-// Http Authentication
-//////////////////////////////////////////////////////////////////////
-
-#define TEST_DIGEST 0
-#if TEST_DIGEST
-/*
-const char * const DIGEST_CHALLENGE =
- "Digest realm=\"testrealm@host.com\","
- " qop=\"auth,auth-int\","
- " nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\","
- " opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"";
-const char * const DIGEST_METHOD = "GET";
-const char * const DIGEST_URI =
- "/dir/index.html";;
-const char * const DIGEST_CNONCE =
- "0a4f113b";
-const char * const DIGEST_RESPONSE =
- "6629fae49393a05397450978507c4ef1";
-//user_ = "Mufasa";
-//pass_ = "Circle Of Life";
-*/
-const char * const DIGEST_CHALLENGE =
- "Digest realm=\"Squid proxy-caching web server\","
- " nonce=\"Nny4QuC5PwiSDixJ\","
- " qop=\"auth\","
- " stale=false";
-const char * const DIGEST_URI =
- "/";
-const char * const DIGEST_CNONCE =
- "6501d58e9a21cee1e7b5fec894ded024";
-const char * const DIGEST_RESPONSE =
- "edffcb0829e755838b073a4a42de06bc";
-#endif
-
-std::string quote(const std::string& str) {
- std::string result;
- result.push_back('"');
- for (size_t i=0; i<str.size(); ++i) {
- if ((str[i] == '"') || (str[i] == '\\'))
- result.push_back('\\');
- result.push_back(str[i]);
- }
- result.push_back('"');
- return result;
-}
-
-#ifdef WIN32
-struct NegotiateAuthContext : public HttpAuthContext {
- CredHandle cred;
- CtxtHandle ctx;
- size_t steps;
- bool specified_credentials;
-
- NegotiateAuthContext(const std::string& auth, CredHandle c1, CtxtHandle c2)
- : HttpAuthContext(auth), cred(c1), ctx(c2), steps(0),
- specified_credentials(false)
- { }
-
- virtual ~NegotiateAuthContext() {
- DeleteSecurityContext(&ctx);
- FreeCredentialsHandle(&cred);
- }
-};
-#endif // WIN32
-
-HttpAuthResult HttpAuthenticate(
- const char * challenge, size_t len,
- const SocketAddress& server,
- const std::string& method, const std::string& uri,
- const std::string& username, const CryptString& password,
- HttpAuthContext *& context, std::string& response, std::string& auth_method)
-{
-#if TEST_DIGEST
- challenge = DIGEST_CHALLENGE;
- len = strlen(challenge);
-#endif
-
- HttpAttributeList args;
- HttpParseAttributes(challenge, len, args);
- HttpHasNthAttribute(args, 0, &auth_method, NULL);
-
- if (context && (context->auth_method != auth_method))
- return HAR_IGNORE;
-
- // BASIC
- if (_stricmp(auth_method.c_str(), "basic") == 0) {
- if (context)
- return HAR_CREDENTIALS; // Bad credentials
- if (username.empty())
- return HAR_CREDENTIALS; // Missing credentials
-
- context = new HttpAuthContext(auth_method);
-
- // TODO: convert sensitive to a secure buffer that gets securely deleted
- //std::string decoded = username + ":" + password;
- size_t len = username.size() + password.GetLength() + 2;
- char * sensitive = new char[len];
- size_t pos = strcpyn(sensitive, len, username.data(), username.size());
- pos += strcpyn(sensitive + pos, len - pos, ":");
- password.CopyTo(sensitive + pos, true);
-
- response = auth_method;
- response.append(" ");
- // TODO: create a sensitive-source version of Base64::encode
- response.append(Base64::Encode(sensitive));
- memset(sensitive, 0, len);
- delete [] sensitive;
- return HAR_RESPONSE;
- }
-
- // DIGEST
- if (_stricmp(auth_method.c_str(), "digest") == 0) {
- if (context)
- return HAR_CREDENTIALS; // Bad credentials
- if (username.empty())
- return HAR_CREDENTIALS; // Missing credentials
-
- context = new HttpAuthContext(auth_method);
-
- std::string cnonce, ncount;
-#if TEST_DIGEST
- method = DIGEST_METHOD;
- uri = DIGEST_URI;
- cnonce = DIGEST_CNONCE;
-#else
- char buffer[256];
- sprintf(buffer, "%d", static_cast<int>(time(0)));
- cnonce = MD5(buffer);
-#endif
- ncount = "00000001";
-
- std::string realm, nonce, qop, opaque;
- HttpHasAttribute(args, "realm", &realm);
- HttpHasAttribute(args, "nonce", &nonce);
- bool has_qop = HttpHasAttribute(args, "qop", &qop);
- bool has_opaque = HttpHasAttribute(args, "opaque", &opaque);
-
- // TODO: convert sensitive to be secure buffer
- //std::string A1 = username + ":" + realm + ":" + password;
- size_t len = username.size() + realm.size() + password.GetLength() + 3;
- char * sensitive = new char[len]; // A1
- size_t pos = strcpyn(sensitive, len, username.data(), username.size());
- pos += strcpyn(sensitive + pos, len - pos, ":");
- pos += strcpyn(sensitive + pos, len - pos, realm.c_str());
- pos += strcpyn(sensitive + pos, len - pos, ":");
- password.CopyTo(sensitive + pos, true);
-
- std::string A2 = method + ":" + uri;
- std::string middle;
- if (has_qop) {
- qop = "auth";
- middle = nonce + ":" + ncount + ":" + cnonce + ":" + qop;
- } else {
- middle = nonce;
- }
- std::string HA1 = MD5(sensitive);
- memset(sensitive, 0, len);
- delete [] sensitive;
- std::string HA2 = MD5(A2);
- std::string dig_response = MD5(HA1 + ":" + middle + ":" + HA2);
-
-#if TEST_DIGEST
- ASSERT(strcmp(dig_response.c_str(), DIGEST_RESPONSE) == 0);
-#endif
-
- std::stringstream ss;
- ss << auth_method;
- ss << " username=" << quote(username);
- ss << ", realm=" << quote(realm);
- ss << ", nonce=" << quote(nonce);
- ss << ", uri=" << quote(uri);
- if (has_qop) {
- ss << ", qop=" << qop;
- ss << ", nc=" << ncount;
- ss << ", cnonce=" << quote(cnonce);
- }
- ss << ", response=\"" << dig_response << "\"";
- if (has_opaque) {
- ss << ", opaque=" << quote(opaque);
- }
- response = ss.str();
- return HAR_RESPONSE;
- }
-
-#ifdef WIN32
-#if 1
- bool want_negotiate = (_stricmp(auth_method.c_str(), "negotiate") == 0);
- bool want_ntlm = (_stricmp(auth_method.c_str(), "ntlm") == 0);
- // SPNEGO & NTLM
- if (want_negotiate || want_ntlm) {
- const size_t MAX_MESSAGE = 12000, MAX_SPN = 256;
- char out_buf[MAX_MESSAGE], spn[MAX_SPN];
-
-#if 0 // Requires funky windows versions
- DWORD len = MAX_SPN;
- if (DsMakeSpn("HTTP", server.HostAsURIString().c_str(), NULL,
- server.port(),
- 0, &len, spn) != ERROR_SUCCESS) {
- LOG_F(WARNING) << "(Negotiate) - DsMakeSpn failed";
- return HAR_IGNORE;
- }
-#else
- sprintfn(spn, MAX_SPN, "HTTP/%s", server.ToString().c_str());
-#endif
-
- SecBuffer out_sec;
- out_sec.pvBuffer = out_buf;
- out_sec.cbBuffer = sizeof(out_buf);
- out_sec.BufferType = SECBUFFER_TOKEN;
-
- SecBufferDesc out_buf_desc;
- out_buf_desc.ulVersion = 0;
- out_buf_desc.cBuffers = 1;
- out_buf_desc.pBuffers = &out_sec;
-
- const ULONG NEG_FLAGS_DEFAULT =
- //ISC_REQ_ALLOCATE_MEMORY
- ISC_REQ_CONFIDENTIALITY
- //| ISC_REQ_EXTENDED_ERROR
- //| ISC_REQ_INTEGRITY
- | ISC_REQ_REPLAY_DETECT
- | ISC_REQ_SEQUENCE_DETECT
- //| ISC_REQ_STREAM
- //| ISC_REQ_USE_SUPPLIED_CREDS
- ;
-
- ::TimeStamp lifetime;
- SECURITY_STATUS ret = S_OK;
- ULONG ret_flags = 0, flags = NEG_FLAGS_DEFAULT;
-
- bool specify_credentials = !username.empty();
- size_t steps = 0;
-
- //uint32 now = Time();
-
- NegotiateAuthContext * neg = static_cast<NegotiateAuthContext *>(context);
- if (neg) {
- const size_t max_steps = 10;
- if (++neg->steps >= max_steps) {
- LOG(WARNING) << "AsyncHttpsProxySocket::Authenticate(Negotiate) too many retries";
- return HAR_ERROR;
- }
- steps = neg->steps;
-
- std::string challenge, decoded_challenge;
- if (HttpHasNthAttribute(args, 1, &challenge, NULL)
- && Base64::Decode(challenge, Base64::DO_STRICT,
- &decoded_challenge, NULL)) {
- SecBuffer in_sec;
- in_sec.pvBuffer = const_cast<char *>(decoded_challenge.data());
- in_sec.cbBuffer = static_cast<unsigned long>(decoded_challenge.size());
- in_sec.BufferType = SECBUFFER_TOKEN;
-
- SecBufferDesc in_buf_desc;
- in_buf_desc.ulVersion = 0;
- in_buf_desc.cBuffers = 1;
- in_buf_desc.pBuffers = &in_sec;
-
- ret = InitializeSecurityContextA(&neg->cred, &neg->ctx, spn, flags, 0, SECURITY_NATIVE_DREP, &in_buf_desc, 0, &neg->ctx, &out_buf_desc, &ret_flags, &lifetime);
- //LOG(INFO) << "$$$ InitializeSecurityContext @ " << TimeSince(now);
- if (FAILED(ret)) {
- LOG(LS_ERROR) << "InitializeSecurityContext returned: "
- << ErrorName(ret, SECURITY_ERRORS);
- return HAR_ERROR;
- }
- } else if (neg->specified_credentials) {
- // Try again with default credentials
- specify_credentials = false;
- delete context;
- context = neg = 0;
- } else {
- return HAR_CREDENTIALS;
- }
- }
-
- if (!neg) {
- unsigned char userbuf[256], passbuf[256], domainbuf[16];
- SEC_WINNT_AUTH_IDENTITY_A auth_id, * pauth_id = 0;
- if (specify_credentials) {
- memset(&auth_id, 0, sizeof(auth_id));
- size_t len = password.GetLength()+1;
- char * sensitive = new char[len];
- password.CopyTo(sensitive, true);
- std::string::size_type pos = username.find('\\');
- if (pos == std::string::npos) {
- auth_id.UserLength = static_cast<unsigned long>(
- _min(sizeof(userbuf) - 1, username.size()));
- memcpy(userbuf, username.c_str(), auth_id.UserLength);
- userbuf[auth_id.UserLength] = 0;
- auth_id.DomainLength = 0;
- domainbuf[auth_id.DomainLength] = 0;
- auth_id.PasswordLength = static_cast<unsigned long>(
- _min(sizeof(passbuf) - 1, password.GetLength()));
- memcpy(passbuf, sensitive, auth_id.PasswordLength);
- passbuf[auth_id.PasswordLength] = 0;
- } else {
- auth_id.UserLength = static_cast<unsigned long>(
- _min(sizeof(userbuf) - 1, username.size() - pos - 1));
- memcpy(userbuf, username.c_str() + pos + 1, auth_id.UserLength);
- userbuf[auth_id.UserLength] = 0;
- auth_id.DomainLength = static_cast<unsigned long>(
- _min(sizeof(domainbuf) - 1, pos));
- memcpy(domainbuf, username.c_str(), auth_id.DomainLength);
- domainbuf[auth_id.DomainLength] = 0;
- auth_id.PasswordLength = static_cast<unsigned long>(
- _min(sizeof(passbuf) - 1, password.GetLength()));
- memcpy(passbuf, sensitive, auth_id.PasswordLength);
- passbuf[auth_id.PasswordLength] = 0;
- }
- memset(sensitive, 0, len);
- delete [] sensitive;
- auth_id.User = userbuf;
- auth_id.Domain = domainbuf;
- auth_id.Password = passbuf;
- auth_id.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI;
- pauth_id = &auth_id;
- LOG(LS_VERBOSE) << "Negotiate protocol: Using specified credentials";
- } else {
- LOG(LS_VERBOSE) << "Negotiate protocol: Using default credentials";
- }
-
- CredHandle cred;
- ret = AcquireCredentialsHandleA(
- 0, const_cast<char*>(want_negotiate ? NEGOSSP_NAME_A : NTLMSP_NAME_A),
- SECPKG_CRED_OUTBOUND, 0, pauth_id, 0, 0, &cred, &lifetime);
- //LOG(INFO) << "$$$ AcquireCredentialsHandle @ " << TimeSince(now);
- if (ret != SEC_E_OK) {
- LOG(LS_ERROR) << "AcquireCredentialsHandle error: "
- << ErrorName(ret, SECURITY_ERRORS);
- return HAR_IGNORE;
- }
-
- //CSecBufferBundle<5, CSecBufferBase::FreeSSPI> sb_out;
-
- CtxtHandle ctx;
- ret = InitializeSecurityContextA(&cred, 0, spn, flags, 0, SECURITY_NATIVE_DREP, 0, 0, &ctx, &out_buf_desc, &ret_flags, &lifetime);
- //LOG(INFO) << "$$$ InitializeSecurityContext @ " << TimeSince(now);
- if (FAILED(ret)) {
- LOG(LS_ERROR) << "InitializeSecurityContext returned: "
- << ErrorName(ret, SECURITY_ERRORS);
- FreeCredentialsHandle(&cred);
- return HAR_IGNORE;
- }
-
- ASSERT(!context);
- context = neg = new NegotiateAuthContext(auth_method, cred, ctx);
- neg->specified_credentials = specify_credentials;
- neg->steps = steps;
- }
-
- if ((ret == SEC_I_COMPLETE_NEEDED) || (ret == SEC_I_COMPLETE_AND_CONTINUE)) {
- ret = CompleteAuthToken(&neg->ctx, &out_buf_desc);
- //LOG(INFO) << "$$$ CompleteAuthToken @ " << TimeSince(now);
- LOG(LS_VERBOSE) << "CompleteAuthToken returned: "
- << ErrorName(ret, SECURITY_ERRORS);
- if (FAILED(ret)) {
- return HAR_ERROR;
- }
- }
-
- //LOG(INFO) << "$$$ NEGOTIATE took " << TimeSince(now) << "ms";
-
- std::string decoded(out_buf, out_buf + out_sec.cbBuffer);
- response = auth_method;
- response.append(" ");
- response.append(Base64::Encode(decoded));
- return HAR_RESPONSE;
- }
-#endif
-#endif // WIN32
-
- return HAR_IGNORE;
-}
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/httpcommon.h b/base/httpcommon.h
deleted file mode 100644
index 1112f8d..0000000
--- a/base/httpcommon.h
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_HTTPCOMMON_H__
-#define TALK_BASE_HTTPCOMMON_H__
-
-#include <map>
-#include <string>
-#include <vector>
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-class CryptString;
-class SocketAddress;
-
-//////////////////////////////////////////////////////////////////////
-// Constants
-//////////////////////////////////////////////////////////////////////
-
-enum HttpCode {
- HC_OK = 200,
- HC_NON_AUTHORITATIVE = 203,
- HC_NO_CONTENT = 204,
- HC_PARTIAL_CONTENT = 206,
-
- HC_MULTIPLE_CHOICES = 300,
- HC_MOVED_PERMANENTLY = 301,
- HC_FOUND = 302,
- HC_SEE_OTHER = 303,
- HC_NOT_MODIFIED = 304,
- HC_MOVED_TEMPORARILY = 307,
-
- HC_BAD_REQUEST = 400,
- HC_UNAUTHORIZED = 401,
- HC_FORBIDDEN = 403,
- HC_NOT_FOUND = 404,
- HC_PROXY_AUTHENTICATION_REQUIRED = 407,
- HC_GONE = 410,
-
- HC_INTERNAL_SERVER_ERROR = 500,
- HC_NOT_IMPLEMENTED = 501,
- HC_SERVICE_UNAVAILABLE = 503,
-};
-
-enum HttpVersion {
- HVER_1_0, HVER_1_1, HVER_UNKNOWN,
- HVER_LAST = HVER_UNKNOWN
-};
-
-enum HttpVerb {
- HV_GET, HV_POST, HV_PUT, HV_DELETE, HV_CONNECT, HV_HEAD,
- HV_LAST = HV_HEAD
-};
-
-enum HttpError {
- HE_NONE,
- HE_PROTOCOL, // Received non-valid HTTP data
- HE_DISCONNECTED, // Connection closed unexpectedly
- HE_OVERFLOW, // Received too much data for internal buffers
- HE_CONNECT_FAILED, // The socket failed to connect.
- HE_SOCKET_ERROR, // An error occurred on a connected socket
- HE_SHUTDOWN, // Http object is being destroyed
- HE_OPERATION_CANCELLED, // Connection aborted locally
- HE_AUTH, // Proxy Authentication Required
- HE_CERTIFICATE_EXPIRED, // During SSL negotiation
- HE_STREAM, // Problem reading or writing to the document
- HE_CACHE, // Problem reading from cache
- HE_DEFAULT
-};
-
-enum HttpHeader {
- HH_AGE,
- HH_CACHE_CONTROL,
- HH_CONNECTION,
- HH_CONTENT_DISPOSITION,
- HH_CONTENT_LENGTH,
- HH_CONTENT_RANGE,
- HH_CONTENT_TYPE,
- HH_COOKIE,
- HH_DATE,
- HH_ETAG,
- HH_EXPIRES,
- HH_HOST,
- HH_IF_MODIFIED_SINCE,
- HH_IF_NONE_MATCH,
- HH_KEEP_ALIVE,
- HH_LAST_MODIFIED,
- HH_LOCATION,
- HH_PROXY_AUTHENTICATE,
- HH_PROXY_AUTHORIZATION,
- HH_PROXY_CONNECTION,
- HH_RANGE,
- HH_SET_COOKIE,
- HH_TE,
- HH_TRAILERS,
- HH_TRANSFER_ENCODING,
- HH_UPGRADE,
- HH_USER_AGENT,
- HH_WWW_AUTHENTICATE,
- HH_LAST = HH_WWW_AUTHENTICATE
-};
-
-const uint16 HTTP_DEFAULT_PORT = 80;
-const uint16 HTTP_SECURE_PORT = 443;
-
-//////////////////////////////////////////////////////////////////////
-// Utility Functions
-//////////////////////////////////////////////////////////////////////
-
-inline HttpError mkerr(HttpError err, HttpError def_err = HE_DEFAULT) {
- return (err != HE_NONE) ? err : def_err;
-}
-
-const char* ToString(HttpVersion version);
-bool FromString(HttpVersion& version, const std::string& str);
-
-const char* ToString(HttpVerb verb);
-bool FromString(HttpVerb& verb, const std::string& str);
-
-const char* ToString(HttpHeader header);
-bool FromString(HttpHeader& header, const std::string& str);
-
-inline bool HttpCodeIsInformational(uint32 code) { return ((code / 100) == 1); }
-inline bool HttpCodeIsSuccessful(uint32 code) { return ((code / 100) == 2); }
-inline bool HttpCodeIsRedirection(uint32 code) { return ((code / 100) == 3); }
-inline bool HttpCodeIsClientError(uint32 code) { return ((code / 100) == 4); }
-inline bool HttpCodeIsServerError(uint32 code) { return ((code / 100) == 5); }
-
-bool HttpCodeHasBody(uint32 code);
-bool HttpCodeIsCacheable(uint32 code);
-bool HttpHeaderIsEndToEnd(HttpHeader header);
-bool HttpHeaderIsCollapsible(HttpHeader header);
-
-struct HttpData;
-bool HttpShouldKeepAlive(const HttpData& data);
-
-typedef std::pair<std::string, std::string> HttpAttribute;
-typedef std::vector<HttpAttribute> HttpAttributeList;
-void HttpComposeAttributes(const HttpAttributeList& attributes, char separator,
- std::string* composed);
-void HttpParseAttributes(const char * data, size_t len,
- HttpAttributeList& attributes);
-bool HttpHasAttribute(const HttpAttributeList& attributes,
- const std::string& name,
- std::string* value);
-bool HttpHasNthAttribute(HttpAttributeList& attributes,
- size_t index,
- std::string* name,
- std::string* value);
-
-// Convert RFC1123 date (DoW, DD Mon YYYY HH:MM:SS TZ) to unix timestamp
-bool HttpDateToSeconds(const std::string& date, time_t* seconds);
-
-inline uint16 HttpDefaultPort(bool secure) {
- return secure ? HTTP_SECURE_PORT : HTTP_DEFAULT_PORT;
-}
-
-// Returns the http server notation for a given address
-std::string HttpAddress(const SocketAddress& address, bool secure);
-
-// functional for insensitive std::string compare
-struct iless {
- bool operator()(const std::string& lhs, const std::string& rhs) const {
- return (::_stricmp(lhs.c_str(), rhs.c_str()) < 0);
- }
-};
-
-// put quotes around a string and escape any quotes inside it
-std::string quote(const std::string& str);
-
-//////////////////////////////////////////////////////////////////////
-// Url
-//////////////////////////////////////////////////////////////////////
-
-template<class CTYPE>
-class Url {
-public:
- typedef typename Traits<CTYPE>::string string;
-
- // TODO: Implement Encode/Decode
- static int Encode(const CTYPE* source, CTYPE* destination, size_t len);
- static int Encode(const string& source, string& destination);
- static int Decode(const CTYPE* source, CTYPE* destination, size_t len);
- static int Decode(const string& source, string& destination);
-
- Url(const string& url) { do_set_url(url.c_str(), url.size()); }
- Url(const string& path, const string& host, uint16 port = HTTP_DEFAULT_PORT)
- : host_(host), port_(port), secure_(HTTP_SECURE_PORT == port)
- { set_full_path(path); }
-
- bool valid() const { return !host_.empty(); }
- void clear() {
- host_.clear();
- port_ = HTTP_DEFAULT_PORT;
- secure_ = false;
- path_.assign(1, static_cast<CTYPE>('/'));
- query_.clear();
- }
-
- void set_url(const string& val) {
- do_set_url(val.c_str(), val.size());
- }
- string url() const {
- string val; do_get_url(&val); return val;
- }
-
- void set_address(const string& val) {
- do_set_address(val.c_str(), val.size());
- }
- string address() const {
- string val; do_get_address(&val); return val;
- }
-
- void set_full_path(const string& val) {
- do_set_full_path(val.c_str(), val.size());
- }
- string full_path() const {
- string val; do_get_full_path(&val); return val;
- }
-
- void set_host(const string& val) { host_ = val; }
- const string& host() const { return host_; }
-
- void set_port(uint16 val) { port_ = val; }
- uint16 port() const { return port_; }
-
- void set_secure(bool val) { secure_ = val; }
- bool secure() const { return secure_; }
-
- void set_path(const string& val) {
- if (val.empty()) {
- path_.assign(1, static_cast<CTYPE>('/'));
- } else {
- ASSERT(val[0] == static_cast<CTYPE>('/'));
- path_ = val;
- }
- }
- const string& path() const { return path_; }
-
- void set_query(const string& val) {
- ASSERT(val.empty() || (val[0] == static_cast<CTYPE>('?')));
- query_ = val;
- }
- const string& query() const { return query_; }
-
- bool get_attribute(const string& name, string* value) const;
-
-private:
- void do_set_url(const CTYPE* val, size_t len);
- void do_set_address(const CTYPE* val, size_t len);
- void do_set_full_path(const CTYPE* val, size_t len);
-
- void do_get_url(string* val) const;
- void do_get_address(string* val) const;
- void do_get_full_path(string* val) const;
-
- string host_, path_, query_;
- uint16 port_;
- bool secure_;
-};
-
-//////////////////////////////////////////////////////////////////////
-// HttpData
-//////////////////////////////////////////////////////////////////////
-
-struct HttpData {
- typedef std::multimap<std::string, std::string, iless> HeaderMap;
- typedef HeaderMap::const_iterator const_iterator;
- typedef HeaderMap::iterator iterator;
-
- HttpVersion version;
- scoped_ptr<StreamInterface> document;
-
- HttpData() : version(HVER_1_1) { }
-
- enum HeaderCombine { HC_YES, HC_NO, HC_AUTO, HC_REPLACE, HC_NEW };
- void changeHeader(const std::string& name, const std::string& value,
- HeaderCombine combine);
- inline void addHeader(const std::string& name, const std::string& value,
- bool append = true) {
- changeHeader(name, value, append ? HC_AUTO : HC_NO);
- }
- inline void setHeader(const std::string& name, const std::string& value,
- bool overwrite = true) {
- changeHeader(name, value, overwrite ? HC_REPLACE : HC_NEW);
- }
- // Returns count of erased headers
- size_t clearHeader(const std::string& name);
- // Returns iterator to next header
- iterator clearHeader(iterator header);
-
- // keep in mind, this may not do what you want in the face of multiple headers
- bool hasHeader(const std::string& name, std::string* value) const;
-
- inline const_iterator begin() const {
- return headers_.begin();
- }
- inline const_iterator end() const {
- return headers_.end();
- }
- inline iterator begin() {
- return headers_.begin();
- }
- inline iterator end() {
- return headers_.end();
- }
- inline const_iterator begin(const std::string& name) const {
- return headers_.lower_bound(name);
- }
- inline const_iterator end(const std::string& name) const {
- return headers_.upper_bound(name);
- }
- inline iterator begin(const std::string& name) {
- return headers_.lower_bound(name);
- }
- inline iterator end(const std::string& name) {
- return headers_.upper_bound(name);
- }
-
- // Convenience methods using HttpHeader
- inline void changeHeader(HttpHeader header, const std::string& value,
- HeaderCombine combine) {
- changeHeader(ToString(header), value, combine);
- }
- inline void addHeader(HttpHeader header, const std::string& value,
- bool append = true) {
- addHeader(ToString(header), value, append);
- }
- inline void setHeader(HttpHeader header, const std::string& value,
- bool overwrite = true) {
- setHeader(ToString(header), value, overwrite);
- }
- inline void clearHeader(HttpHeader header) {
- clearHeader(ToString(header));
- }
- inline bool hasHeader(HttpHeader header, std::string* value) const {
- return hasHeader(ToString(header), value);
- }
- inline const_iterator begin(HttpHeader header) const {
- return headers_.lower_bound(ToString(header));
- }
- inline const_iterator end(HttpHeader header) const {
- return headers_.upper_bound(ToString(header));
- }
- inline iterator begin(HttpHeader header) {
- return headers_.lower_bound(ToString(header));
- }
- inline iterator end(HttpHeader header) {
- return headers_.upper_bound(ToString(header));
- }
-
- void setContent(const std::string& content_type, StreamInterface* document);
- void setDocumentAndLength(StreamInterface* document);
-
- virtual size_t formatLeader(char* buffer, size_t size) const = 0;
- virtual HttpError parseLeader(const char* line, size_t len) = 0;
-
-protected:
- virtual ~HttpData() { }
- void clear(bool release_document);
- void copy(const HttpData& src);
-
-private:
- HeaderMap headers_;
-};
-
-struct HttpRequestData : public HttpData {
- HttpVerb verb;
- std::string path;
-
- HttpRequestData() : verb(HV_GET) { }
-
- void clear(bool release_document);
- void copy(const HttpRequestData& src);
-
- virtual size_t formatLeader(char* buffer, size_t size) const;
- virtual HttpError parseLeader(const char* line, size_t len);
-
- bool getAbsoluteUri(std::string* uri) const;
- bool getRelativeUri(std::string* host, std::string* path) const;
-};
-
-struct HttpResponseData : public HttpData {
- uint32 scode;
- std::string message;
-
- HttpResponseData() : scode(HC_INTERNAL_SERVER_ERROR) { }
- void clear(bool release_document);
- void copy(const HttpResponseData& src);
-
- // Convenience methods
- void set_success(uint32 scode = HC_OK);
- void set_success(const std::string& content_type, StreamInterface* document,
- uint32 scode = HC_OK);
- void set_redirect(const std::string& location,
- uint32 scode = HC_MOVED_TEMPORARILY);
- void set_error(uint32 scode);
-
- virtual size_t formatLeader(char* buffer, size_t size) const;
- virtual HttpError parseLeader(const char* line, size_t len);
-};
-
-struct HttpTransaction {
- HttpRequestData request;
- HttpResponseData response;
-};
-
-//////////////////////////////////////////////////////////////////////
-// Http Authentication
-//////////////////////////////////////////////////////////////////////
-
-struct HttpAuthContext {
- std::string auth_method;
- HttpAuthContext(const std::string& auth) : auth_method(auth) { }
- virtual ~HttpAuthContext() { }
-};
-
-enum HttpAuthResult { HAR_RESPONSE, HAR_IGNORE, HAR_CREDENTIALS, HAR_ERROR };
-
-// 'context' is used by this function to record information between calls.
-// Start by passing a null pointer, then pass the same pointer each additional
-// call. When the authentication attempt is finished, delete the context.
-HttpAuthResult HttpAuthenticate(
- const char * challenge, size_t len,
- const SocketAddress& server,
- const std::string& method, const std::string& uri,
- const std::string& username, const CryptString& password,
- HttpAuthContext *& context, std::string& response, std::string& auth_method);
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HTTPCOMMON_H__
diff --git a/base/httpcommon_unittest.cc b/base/httpcommon_unittest.cc
deleted file mode 100644
index b60f597..0000000
--- a/base/httpcommon_unittest.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/httpcommon-inl.h"
-#include "talk/base/httpcommon.h"
-
-namespace talk_base {
-
-#define TEST_PROTOCOL "http://"
-#define TEST_HOST "www.google.com"
-#define TEST_PATH "/folder/file.html"
-#define TEST_QUERY "?query=x&attr=y"
-#define TEST_URL TEST_PROTOCOL TEST_HOST TEST_PATH TEST_QUERY
-
-TEST(Url, DecomposesUrls) {
- Url<char> url(TEST_URL);
- EXPECT_TRUE(url.valid());
- EXPECT_FALSE(url.secure());
- EXPECT_STREQ(TEST_HOST, url.host().c_str());
- EXPECT_EQ(80, url.port());
- EXPECT_STREQ(TEST_PATH, url.path().c_str());
- EXPECT_STREQ(TEST_QUERY, url.query().c_str());
- EXPECT_STREQ(TEST_HOST, url.address().c_str());
- EXPECT_STREQ(TEST_PATH TEST_QUERY, url.full_path().c_str());
- EXPECT_STREQ(TEST_URL, url.url().c_str());
-}
-
-TEST(Url, ComposesUrls) {
- // Set in constructor
- Url<char> url(TEST_PATH TEST_QUERY, TEST_HOST, 80);
- EXPECT_TRUE(url.valid());
- EXPECT_FALSE(url.secure());
- EXPECT_STREQ(TEST_HOST, url.host().c_str());
- EXPECT_EQ(80, url.port());
- EXPECT_STREQ(TEST_PATH, url.path().c_str());
- EXPECT_STREQ(TEST_QUERY, url.query().c_str());
- EXPECT_STREQ(TEST_HOST, url.address().c_str());
- EXPECT_STREQ(TEST_PATH TEST_QUERY, url.full_path().c_str());
- EXPECT_STREQ(TEST_URL, url.url().c_str());
-
- url.clear();
- EXPECT_FALSE(url.valid());
- EXPECT_FALSE(url.secure());
- EXPECT_STREQ("", url.host().c_str());
- EXPECT_EQ(80, url.port());
- EXPECT_STREQ("/", url.path().c_str());
- EXPECT_STREQ("", url.query().c_str());
-
- // Set component-wise
- url.set_host(TEST_HOST);
- url.set_port(80);
- url.set_path(TEST_PATH);
- url.set_query(TEST_QUERY);
- EXPECT_TRUE(url.valid());
- EXPECT_FALSE(url.secure());
- EXPECT_STREQ(TEST_HOST, url.host().c_str());
- EXPECT_EQ(80, url.port());
- EXPECT_STREQ(TEST_PATH, url.path().c_str());
- EXPECT_STREQ(TEST_QUERY, url.query().c_str());
- EXPECT_STREQ(TEST_HOST, url.address().c_str());
- EXPECT_STREQ(TEST_PATH TEST_QUERY, url.full_path().c_str());
- EXPECT_STREQ(TEST_URL, url.url().c_str());
-}
-
-TEST(Url, EnsuresNonEmptyPath) {
- Url<char> url(TEST_PROTOCOL TEST_HOST);
- EXPECT_TRUE(url.valid());
- EXPECT_STREQ("/", url.path().c_str());
-
- url.clear();
- EXPECT_STREQ("/", url.path().c_str());
- url.set_path("");
- EXPECT_STREQ("/", url.path().c_str());
-
- url.clear();
- EXPECT_STREQ("/", url.path().c_str());
- url.set_full_path("");
- EXPECT_STREQ("/", url.path().c_str());
-}
-
-TEST(Url, GetQueryAttributes) {
- Url<char> url(TEST_URL);
- std::string value;
- EXPECT_TRUE(url.get_attribute("query", &value));
- EXPECT_STREQ("x", value.c_str());
- value.clear();
- EXPECT_TRUE(url.get_attribute("attr", &value));
- EXPECT_STREQ("y", value.c_str());
- value.clear();
- EXPECT_FALSE(url.get_attribute("Query", &value));
- EXPECT_TRUE(value.empty());
-}
-
-TEST(Url, SkipsUserAndPassword) {
- Url<char> url("https://mail.google.com:pwd@badsite.com:12345/asdf");
- EXPECT_TRUE(url.valid());
- EXPECT_TRUE(url.secure());
- EXPECT_STREQ("badsite.com", url.host().c_str());
- EXPECT_EQ(12345, url.port());
- EXPECT_STREQ("/asdf", url.path().c_str());
- EXPECT_STREQ("badsite.com:12345", url.address().c_str());
-}
-
-TEST(Url, SkipsUser) {
- Url<char> url("https://mail.google.com@badsite.com:12345/asdf");
- EXPECT_TRUE(url.valid());
- EXPECT_TRUE(url.secure());
- EXPECT_STREQ("badsite.com", url.host().c_str());
- EXPECT_EQ(12345, url.port());
- EXPECT_STREQ("/asdf", url.path().c_str());
- EXPECT_STREQ("badsite.com:12345", url.address().c_str());
-}
-
-TEST(HttpResponseData, parseLeaderHttp1_0) {
- static const char kResponseString[] = "HTTP/1.0 200 OK";
- HttpResponseData response;
- EXPECT_EQ(HE_NONE, response.parseLeader(kResponseString,
- sizeof(kResponseString) - 1));
- EXPECT_EQ(HVER_1_0, response.version);
- EXPECT_EQ(200U, response.scode);
-}
-
-TEST(HttpResponseData, parseLeaderHttp1_1) {
- static const char kResponseString[] = "HTTP/1.1 200 OK";
- HttpResponseData response;
- EXPECT_EQ(HE_NONE, response.parseLeader(kResponseString,
- sizeof(kResponseString) - 1));
- EXPECT_EQ(HVER_1_1, response.version);
- EXPECT_EQ(200U, response.scode);
-}
-
-TEST(HttpResponseData, parseLeaderHttpUnknown) {
- static const char kResponseString[] = "HTTP 200 OK";
- HttpResponseData response;
- EXPECT_EQ(HE_NONE, response.parseLeader(kResponseString,
- sizeof(kResponseString) - 1));
- EXPECT_EQ(HVER_UNKNOWN, response.version);
- EXPECT_EQ(200U, response.scode);
-}
-
-TEST(HttpResponseData, parseLeaderHttpFailure) {
- static const char kResponseString[] = "HTTP/1.1 503 Service Unavailable";
- HttpResponseData response;
- EXPECT_EQ(HE_NONE, response.parseLeader(kResponseString,
- sizeof(kResponseString) - 1));
- EXPECT_EQ(HVER_1_1, response.version);
- EXPECT_EQ(503U, response.scode);
-}
-
-TEST(HttpResponseData, parseLeaderHttpInvalid) {
- static const char kResponseString[] = "Durrrrr, what's HTTP?";
- HttpResponseData response;
- EXPECT_EQ(HE_PROTOCOL, response.parseLeader(kResponseString,
- sizeof(kResponseString) - 1));
-}
-
-} // namespace talk_base
diff --git a/base/httprequest.cc b/base/httprequest.cc
deleted file mode 100644
index 48c924e..0000000
--- a/base/httprequest.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/httprequest.h"
-
-#include "talk/base/common.h"
-#include "talk/base/firewallsocketserver.h"
-#include "talk/base/httpclient.h"
-#include "talk/base/logging.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/socketadapters.h"
-#include "talk/base/socketpool.h"
-#include "talk/base/ssladapter.h"
-
-using namespace talk_base;
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpMonitor
-///////////////////////////////////////////////////////////////////////////////
-
-HttpMonitor::HttpMonitor(SocketServer *ss) {
- ASSERT(Thread::Current() != NULL);
- ss_ = ss;
- reset();
-}
-
-void HttpMonitor::Connect(HttpClient *http) {
- http->SignalHttpClientComplete.connect(this,
- &HttpMonitor::OnHttpClientComplete);
-}
-
-void HttpMonitor::OnHttpClientComplete(HttpClient * http, HttpErrorType error) {
- complete_ = true;
- error_ = error;
- ss_->WakeUp();
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpRequest
-///////////////////////////////////////////////////////////////////////////////
-
-const int kDefaultHTTPTimeout = 30 * 1000; // 30 sec
-
-HttpRequest::HttpRequest(const std::string &user_agent)
- : firewall_(0), port_(80), secure_(false),
- timeout_(kDefaultHTTPTimeout), fail_redirect_(false),
- client_(user_agent.c_str(), NULL), error_(HE_NONE) {
-}
-
-void HttpRequest::Send() {
- // TODO: Rewrite this to use the thread's native socket server, and a more
- // natural flow?
-
- PhysicalSocketServer physical;
- SocketServer * ss = &physical;
- if (firewall_) {
- ss = new FirewallSocketServer(ss, firewall_);
- }
-
- SslSocketFactory factory(ss, client_.agent());
- factory.SetProxy(proxy_);
- if (secure_)
- factory.UseSSL(host_.c_str());
-
- //factory.SetLogging("HttpRequest");
-
- ReuseSocketPool pool(&factory);
- client_.set_pool(&pool);
-
- bool transparent_proxy = (port_ == 80) && ((proxy_.type == PROXY_HTTPS) ||
- (proxy_.type == PROXY_UNKNOWN));
-
- if (transparent_proxy) {
- client_.set_proxy(proxy_);
- }
- client_.set_fail_redirect(fail_redirect_);
-
- SocketAddress server(host_, port_);
- client_.set_server(server);
-
- LOG(LS_INFO) << "HttpRequest start: " << host_ + client_.request().path;
-
- HttpMonitor monitor(ss);
- monitor.Connect(&client_);
- client_.start();
- ss->Wait(timeout_, true);
- if (!monitor.done()) {
- LOG(LS_INFO) << "HttpRequest request timed out";
- client_.reset();
- return;
- }
-
- set_error(monitor.error());
- if (error_) {
- LOG(LS_INFO) << "HttpRequest request error: " << error_;
- return;
- }
-
- std::string value;
- if (client_.response().hasHeader(HH_LOCATION, &value)) {
- response_redirect_ = value.c_str();
- }
-}
diff --git a/base/httprequest.h b/base/httprequest.h
deleted file mode 100644
index 2e13c32..0000000
--- a/base/httprequest.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _HTTPREQUEST_H_
-#define _HTTPREQUEST_H_
-
-#include "talk/base/httpclient.h"
-#include "talk/base/logging.h"
-#include "talk/base/proxyinfo.h"
-#include "talk/base/socketserver.h"
-#include "talk/base/thread.h"
-#include "talk/base/sslsocketfactory.h" // Deprecated include
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpRequest
-///////////////////////////////////////////////////////////////////////////////
-
-class FirewallManager;
-class MemoryStream;
-
-class HttpRequest {
-public:
- HttpRequest(const std::string &user_agent);
-
- void Send();
-
- void set_proxy(const ProxyInfo& proxy) {
- proxy_ = proxy;
- }
- void set_firewall(FirewallManager * firewall) {
- firewall_ = firewall;
- }
-
- // The DNS name of the host to connect to.
- const std::string& host() { return host_; }
- void set_host(const std::string& host) { host_ = host; }
-
- // The port to connect to on the target host.
- int port() { return port_; }
- void set_port(int port) { port_ = port; }
-
- // Whether the request should use SSL.
- bool secure() { return secure_; }
- void set_secure(bool secure) { secure_ = secure; }
-
- // Returns the redirect when redirection occurs
- const std::string& response_redirect() { return response_redirect_; }
-
- // Time to wait on the download, in ms. Default is 5000 (5s)
- int timeout() { return timeout_; }
- void set_timeout(int timeout) { timeout_ = timeout; }
-
- // Fail redirects to allow analysis of redirect urls, etc.
- bool fail_redirect() const { return fail_redirect_; }
- void set_fail_redirect(bool fail_redirect) { fail_redirect_ = fail_redirect; }
-
- HttpRequestData& request() { return client_.request(); }
- HttpResponseData& response() { return client_.response(); }
- HttpErrorType error() { return error_; }
-
-protected:
- void set_error(HttpErrorType error) { error_ = error; }
-
-private:
- ProxyInfo proxy_;
- FirewallManager * firewall_;
- std::string host_;
- int port_;
- bool secure_;
- int timeout_;
- bool fail_redirect_;
- HttpClient client_;
- HttpErrorType error_;
- std::string response_redirect_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpMonitor
-///////////////////////////////////////////////////////////////////////////////
-
-class HttpMonitor : public sigslot::has_slots<> {
-public:
- HttpMonitor(SocketServer *ss);
-
- void reset() {
- complete_ = false;
- error_ = HE_DEFAULT;
- }
-
- bool done() const { return complete_; }
- HttpErrorType error() const { return error_; }
-
- void Connect(HttpClient* http);
- void OnHttpClientComplete(HttpClient * http, HttpErrorType error);
-
-private:
- bool complete_;
- HttpErrorType error_;
- SocketServer *ss_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base_
-
-#endif // _HTTPREQUEST_H_
diff --git a/base/httpserver.cc b/base/httpserver.cc
deleted file mode 100644
index 7d467c3..0000000
--- a/base/httpserver.cc
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <algorithm>
-
-#include "talk/base/httpcommon-inl.h"
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/common.h"
-#include "talk/base/httpserver.h"
-#include "talk/base/logging.h"
-#include "talk/base/socketstream.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpServer
-///////////////////////////////////////////////////////////////////////////////
-
-HttpServer::HttpServer() : next_connection_id_(1), closing_(false) {
-}
-
-HttpServer::~HttpServer() {
- if (closing_) {
- LOG(LS_WARNING) << "HttpServer::CloseAll has not completed";
- }
- for (ConnectionMap::iterator it = connections_.begin();
- it != connections_.end();
- ++it) {
- StreamInterface* stream = it->second->EndProcess();
- delete stream;
- delete it->second;
- }
-}
-
-int
-HttpServer::HandleConnection(StreamInterface* stream) {
- int connection_id = next_connection_id_++;
- ASSERT(connection_id != HTTP_INVALID_CONNECTION_ID);
- Connection* connection = new Connection(connection_id, this);
- connections_.insert(ConnectionMap::value_type(connection_id, connection));
- connection->BeginProcess(stream);
- return connection_id;
-}
-
-void
-HttpServer::Respond(HttpServerTransaction* transaction) {
- int connection_id = transaction->connection_id();
- if (Connection* connection = Find(connection_id)) {
- connection->Respond(transaction);
- } else {
- delete transaction;
- // We may be tempted to SignalHttpComplete, but that implies that a
- // connection still exists.
- }
-}
-
-void
-HttpServer::Close(int connection_id, bool force) {
- if (Connection* connection = Find(connection_id)) {
- connection->InitiateClose(force);
- }
-}
-
-void
-HttpServer::CloseAll(bool force) {
- if (connections_.empty()) {
- SignalCloseAllComplete(this);
- return;
- }
- closing_ = true;
- std::list<Connection*> connections;
- for (ConnectionMap::const_iterator it = connections_.begin();
- it != connections_.end(); ++it) {
- connections.push_back(it->second);
- }
- for (std::list<Connection*>::const_iterator it = connections.begin();
- it != connections.end(); ++it) {
- (*it)->InitiateClose(force);
- }
-}
-
-HttpServer::Connection*
-HttpServer::Find(int connection_id) {
- ConnectionMap::iterator it = connections_.find(connection_id);
- if (it == connections_.end())
- return NULL;
- return it->second;
-}
-
-void
-HttpServer::Remove(int connection_id) {
- ConnectionMap::iterator it = connections_.find(connection_id);
- if (it == connections_.end()) {
- ASSERT(false);
- return;
- }
- Connection* connection = it->second;
- connections_.erase(it);
- SignalConnectionClosed(this, connection_id, connection->EndProcess());
- delete connection;
- if (closing_ && connections_.empty()) {
- closing_ = false;
- SignalCloseAllComplete(this);
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpServer::Connection
-///////////////////////////////////////////////////////////////////////////////
-
-HttpServer::Connection::Connection(int connection_id, HttpServer* server)
- : connection_id_(connection_id), server_(server),
- current_(NULL), signalling_(false), close_(false) {
-}
-
-HttpServer::Connection::~Connection() {
- // It's possible that an object hosted inside this transaction signalled
- // an event which caused the connection to close.
- Thread::Current()->Dispose(current_);
-}
-
-void
-HttpServer::Connection::BeginProcess(StreamInterface* stream) {
- base_.notify(this);
- base_.attach(stream);
- current_ = new HttpServerTransaction(connection_id_);
- if (base_.mode() != HM_CONNECT)
- base_.recv(¤t_->request);
-}
-
-StreamInterface*
-HttpServer::Connection::EndProcess() {
- base_.notify(NULL);
- base_.abort(HE_DISCONNECTED);
- return base_.detach();
-}
-
-void
-HttpServer::Connection::Respond(HttpServerTransaction* transaction) {
- ASSERT(current_ == NULL);
- current_ = transaction;
- if (current_->response.begin() == current_->response.end()) {
- current_->response.set_error(HC_INTERNAL_SERVER_ERROR);
- }
- bool keep_alive = HttpShouldKeepAlive(current_->request);
- current_->response.setHeader(HH_CONNECTION,
- keep_alive ? "Keep-Alive" : "Close",
- false);
- close_ = !HttpShouldKeepAlive(current_->response);
- base_.send(¤t_->response);
-}
-
-void
-HttpServer::Connection::InitiateClose(bool force) {
- bool request_in_progress = (HM_SEND == base_.mode()) || (NULL == current_);
- if (!signalling_ && (force || !request_in_progress)) {
- server_->Remove(connection_id_);
- } else {
- close_ = true;
- }
-}
-
-//
-// IHttpNotify Implementation
-//
-
-HttpError
-HttpServer::Connection::onHttpHeaderComplete(bool chunked, size_t& data_size) {
- if (data_size == SIZE_UNKNOWN) {
- data_size = 0;
- }
- ASSERT(current_ != NULL);
- bool custom_document = false;
- server_->SignalHttpRequestHeader(server_, current_, &custom_document);
- if (!custom_document) {
- current_->request.document.reset(new MemoryStream);
- }
- return HE_NONE;
-}
-
-void
-HttpServer::Connection::onHttpComplete(HttpMode mode, HttpError err) {
- if (mode == HM_SEND) {
- ASSERT(current_ != NULL);
- signalling_ = true;
- server_->SignalHttpRequestComplete(server_, current_, err);
- signalling_ = false;
- if (close_) {
- // Force a close
- err = HE_DISCONNECTED;
- }
- }
- if (err != HE_NONE) {
- server_->Remove(connection_id_);
- } else if (mode == HM_CONNECT) {
- base_.recv(¤t_->request);
- } else if (mode == HM_RECV) {
- ASSERT(current_ != NULL);
- // TODO: do we need this?
- //request_.document_->rewind();
- HttpServerTransaction* transaction = current_;
- current_ = NULL;
- server_->SignalHttpRequest(server_, transaction);
- } else if (mode == HM_SEND) {
- Thread::Current()->Dispose(current_->response.document.release());
- current_->request.clear(true);
- current_->response.clear(true);
- base_.recv(¤t_->request);
- } else {
- ASSERT(false);
- }
-}
-
-void
-HttpServer::Connection::onHttpClosed(HttpError err) {
- UNUSED(err);
- server_->Remove(connection_id_);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// HttpListenServer
-///////////////////////////////////////////////////////////////////////////////
-
-HttpListenServer::HttpListenServer() {
- SignalConnectionClosed.connect(this, &HttpListenServer::OnConnectionClosed);
-}
-
-HttpListenServer::~HttpListenServer() {
-}
-
-int HttpListenServer::Listen(const SocketAddress& address) {
- AsyncSocket* sock =
- Thread::Current()->socketserver()->CreateAsyncSocket(address.family(),
- SOCK_STREAM);
- if (!sock) {
- return SOCKET_ERROR;
- }
- listener_.reset(sock);
- listener_->SignalReadEvent.connect(this, &HttpListenServer::OnReadEvent);
- if ((listener_->Bind(address) != SOCKET_ERROR) &&
- (listener_->Listen(5) != SOCKET_ERROR))
- return 0;
- return listener_->GetError();
-}
-
-bool HttpListenServer::GetAddress(SocketAddress* address) const {
- if (!listener_) {
- return false;
- }
- *address = listener_->GetLocalAddress();
- return !address->IsNil();
-}
-
-void HttpListenServer::StopListening() {
- if (listener_) {
- listener_->Close();
- }
-}
-
-void HttpListenServer::OnReadEvent(AsyncSocket* socket) {
- ASSERT(socket == listener_.get());
- ASSERT(listener_);
- AsyncSocket* incoming = listener_->Accept(NULL);
- if (incoming) {
- StreamInterface* stream = new SocketStream(incoming);
- //stream = new LoggingAdapter(stream, LS_VERBOSE, "HttpServer", false);
- HandleConnection(stream);
- }
-}
-
-void HttpListenServer::OnConnectionClosed(HttpServer* server,
- int connection_id,
- StreamInterface* stream) {
- Thread::Current()->Dispose(stream);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/httpserver.h b/base/httpserver.h
deleted file mode 100644
index 67061ee..0000000
--- a/base/httpserver.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_HTTPSERVER_H__
-#define TALK_BASE_HTTPSERVER_H__
-
-#include <map>
-#include "talk/base/httpbase.h"
-
-namespace talk_base {
-
-class AsyncSocket;
-class HttpServer;
-class SocketAddress;
-
-//////////////////////////////////////////////////////////////////////
-// HttpServer
-//////////////////////////////////////////////////////////////////////
-
-const int HTTP_INVALID_CONNECTION_ID = 0;
-
-struct HttpServerTransaction : public HttpTransaction {
-public:
- HttpServerTransaction(int id) : connection_id_(id) { }
- int connection_id() const { return connection_id_; }
-
-private:
- int connection_id_;
-};
-
-class HttpServer {
-public:
- HttpServer();
- virtual ~HttpServer();
-
- int HandleConnection(StreamInterface* stream);
- // Due to sigslot issues, we can't destroy some streams at an arbitrary time.
- sigslot::signal3<HttpServer*, int, StreamInterface*> SignalConnectionClosed;
-
- // This signal occurs when the HTTP request headers have been received, but
- // before the request body is written to the request document. By default,
- // the request document is a MemoryStream. By handling this signal, the
- // document can be overridden, in which case the third signal argument should
- // be set to true. In the case where the request body should be ignored,
- // the document can be set to NULL. Note that the transaction object is still
- // owened by the HttpServer at this point.
- sigslot::signal3<HttpServer*, HttpServerTransaction*, bool*>
- SignalHttpRequestHeader;
-
- // An HTTP request has been made, and is available in the transaction object.
- // Populate the transaction's response, and then return the object via the
- // Respond method. Note that during this time, ownership of the transaction
- // object is transferred, so it may be passed between threads, although
- // respond must be called on the server's active thread.
- sigslot::signal2<HttpServer*, HttpServerTransaction*> SignalHttpRequest;
- void Respond(HttpServerTransaction* transaction);
-
- // If you want to know when a request completes, listen to this event.
- sigslot::signal3<HttpServer*, HttpServerTransaction*, int>
- SignalHttpRequestComplete;
-
- // Stop processing the connection indicated by connection_id.
- // Unless force is true, the server will complete sending a response that is
- // in progress.
- void Close(int connection_id, bool force);
- void CloseAll(bool force);
-
- // After calling CloseAll, this event is signalled to indicate that all
- // outstanding connections have closed.
- sigslot::signal1<HttpServer*> SignalCloseAllComplete;
-
-private:
- class Connection : private IHttpNotify {
- public:
- Connection(int connection_id, HttpServer* server);
- virtual ~Connection();
-
- void BeginProcess(StreamInterface* stream);
- StreamInterface* EndProcess();
-
- void Respond(HttpServerTransaction* transaction);
- void InitiateClose(bool force);
-
- // IHttpNotify Interface
- virtual HttpError onHttpHeaderComplete(bool chunked, size_t& data_size);
- virtual void onHttpComplete(HttpMode mode, HttpError err);
- virtual void onHttpClosed(HttpError err);
-
- int connection_id_;
- HttpServer* server_;
- HttpBase base_;
- HttpServerTransaction* current_;
- bool signalling_, close_;
- };
-
- Connection* Find(int connection_id);
- void Remove(int connection_id);
-
- friend class Connection;
- typedef std::map<int,Connection*> ConnectionMap;
-
- ConnectionMap connections_;
- int next_connection_id_;
- bool closing_;
-};
-
-//////////////////////////////////////////////////////////////////////
-
-class HttpListenServer : public HttpServer, public sigslot::has_slots<> {
-public:
- HttpListenServer();
- virtual ~HttpListenServer();
-
- int Listen(const SocketAddress& address);
- bool GetAddress(SocketAddress* address) const;
- void StopListening();
-
-private:
- void OnReadEvent(AsyncSocket* socket);
- void OnConnectionClosed(HttpServer* server, int connection_id,
- StreamInterface* stream);
-
- scoped_ptr<AsyncSocket> listener_;
-};
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_HTTPSERVER_H__
diff --git a/base/httpserver_unittest.cc b/base/httpserver_unittest.cc
deleted file mode 100644
index 6e12cf5..0000000
--- a/base/httpserver_unittest.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright 2007 Google Inc.
-// All Rights Reserved.
-
-
-#include "talk/base/gunit.h"
-#include "talk/base/httpserver.h"
-#include "talk/base/testutils.h"
-
-using namespace testing;
-
-namespace talk_base {
-
-namespace {
- const char* const kRequest =
- "GET /index.html HTTP/1.1\r\n"
- "Host: localhost\r\n"
- "\r\n";
-
- struct HttpServerMonitor : public sigslot::has_slots<> {
- HttpServerTransaction* transaction;
- bool server_closed, connection_closed;
-
- HttpServerMonitor(HttpServer* server)
- : transaction(NULL), server_closed(false), connection_closed(false) {
- server->SignalCloseAllComplete.connect(this,
- &HttpServerMonitor::OnClosed);
- server->SignalHttpRequest.connect(this, &HttpServerMonitor::OnRequest);
- server->SignalHttpRequestComplete.connect(this,
- &HttpServerMonitor::OnRequestComplete);
- server->SignalConnectionClosed.connect(this,
- &HttpServerMonitor::OnConnectionClosed);
- }
- void OnRequest(HttpServer*, HttpServerTransaction* t) {
- ASSERT_FALSE(transaction);
- transaction = t;
- transaction->response.set_success();
- transaction->response.setHeader(HH_CONNECTION, "Close");
- }
- void OnRequestComplete(HttpServer*, HttpServerTransaction* t, int) {
- ASSERT_EQ(transaction, t);
- transaction = NULL;
- }
- void OnClosed(HttpServer*) {
- server_closed = true;
- }
- void OnConnectionClosed(HttpServer*, int, StreamInterface* stream) {
- connection_closed = true;
- delete stream;
- }
- };
-
- void CreateClientConnection(HttpServer& server,
- HttpServerMonitor& monitor,
- bool send_request) {
- StreamSource* client = new StreamSource;
- client->SetState(SS_OPEN);
- server.HandleConnection(client);
- EXPECT_FALSE(monitor.server_closed);
- EXPECT_FALSE(monitor.transaction);
-
- if (send_request) {
- // Simulate a request
- client->QueueString(kRequest);
- EXPECT_FALSE(monitor.server_closed);
- }
- }
-} // anonymous namespace
-
-TEST(HttpServer, DoesNotSignalCloseUnlessCloseAllIsCalled) {
- HttpServer server;
- HttpServerMonitor monitor(&server);
- // Add an active client connection
- CreateClientConnection(server, monitor, true);
- // Simulate a response
- ASSERT_TRUE(NULL != monitor.transaction);
- server.Respond(monitor.transaction);
- EXPECT_FALSE(monitor.transaction);
- // Connection has closed, but no server close signal
- EXPECT_FALSE(monitor.server_closed);
- EXPECT_TRUE(monitor.connection_closed);
-}
-
-TEST(HttpServer, SignalsCloseWhenNoConnectionsAreActive) {
- HttpServer server;
- HttpServerMonitor monitor(&server);
- // Add an idle client connection
- CreateClientConnection(server, monitor, false);
- // Perform graceful close
- server.CloseAll(false);
- // Connections have all closed
- EXPECT_TRUE(monitor.server_closed);
- EXPECT_TRUE(monitor.connection_closed);
-}
-
-TEST(HttpServer, SignalsCloseAfterGracefulCloseAll) {
- HttpServer server;
- HttpServerMonitor monitor(&server);
- // Add an active client connection
- CreateClientConnection(server, monitor, true);
- // Initiate a graceful close
- server.CloseAll(false);
- EXPECT_FALSE(monitor.server_closed);
- // Simulate a response
- ASSERT_TRUE(NULL != monitor.transaction);
- server.Respond(monitor.transaction);
- EXPECT_FALSE(monitor.transaction);
- // Connections have all closed
- EXPECT_TRUE(monitor.server_closed);
- EXPECT_TRUE(monitor.connection_closed);
-}
-
-TEST(HttpServer, SignalsCloseAfterForcedCloseAll) {
- HttpServer server;
- HttpServerMonitor monitor(&server);
- // Add an active client connection
- CreateClientConnection(server, monitor, true);
- // Initiate a forceful close
- server.CloseAll(true);
- // Connections have all closed
- EXPECT_TRUE(monitor.server_closed);
- EXPECT_TRUE(monitor.connection_closed);
-}
-
-} // namespace talk_base
diff --git a/base/ifaddrs-android.cc b/base/ifaddrs-android.cc
deleted file mode 100644
index 7826840..0000000
--- a/base/ifaddrs-android.cc
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if defined(ANDROID)
-#include "talk/base/ifaddrs-android.h"
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/utsname.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <net/if.h>
-#include <unistd.h>
-#include <errno.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-
-struct netlinkrequest {
- nlmsghdr header;
- ifaddrmsg msg;
-};
-
-namespace {
-const int kMaxReadSize = 4096;
-};
-
-int set_ifname(struct ifaddrs* ifaddr, int interface) {
- char buf[IFNAMSIZ] = {0};
- char* name = if_indextoname(interface, buf);
- if (name == NULL) {
- return -1;
- }
- ifaddr->ifa_name = new char[strlen(name) + 1];
- strncpy(ifaddr->ifa_name, name, strlen(name) + 1);
- return 0;
-}
-
-int set_flags(struct ifaddrs* ifaddr) {
- int fd = socket(AF_INET, SOCK_DGRAM, 0);
- if (fd == -1) {
- return -1;
- }
- ifreq ifr;
- memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, ifaddr->ifa_name, IFNAMSIZ - 1);
- int rc = ioctl(fd, SIOCGIFFLAGS, &ifr);
- close(fd);
- if (rc == -1) {
- return -1;
- }
- ifaddr->ifa_flags = ifr.ifr_flags;
- return 0;
-}
-
-int set_addresses(struct ifaddrs* ifaddr, ifaddrmsg* msg, void* data,
- size_t len) {
- if (msg->ifa_family == AF_INET) {
- sockaddr_in* sa = new sockaddr_in;
- sa->sin_family = AF_INET;
- memcpy(&sa->sin_addr, data, len);
- ifaddr->ifa_addr = reinterpret_cast<sockaddr*>(sa);
- } else if (msg->ifa_family == AF_INET6) {
- sockaddr_in6* sa = new sockaddr_in6;
- sa->sin6_family = AF_INET6;
- sa->sin6_scope_id = msg->ifa_index;
- memcpy(&sa->sin6_addr, data, len);
- ifaddr->ifa_addr = reinterpret_cast<sockaddr*>(sa);
- } else {
- return -1;
- }
- return 0;
-}
-
-int make_prefixes(struct ifaddrs* ifaddr, int family, int prefixlen) {
- char* prefix = NULL;
- if (family == AF_INET) {
- sockaddr_in* mask = new sockaddr_in;
- mask->sin_family = AF_INET;
- memset(&mask->sin_addr, 0, sizeof(in_addr));
- ifaddr->ifa_netmask = reinterpret_cast<sockaddr*>(mask);
- if (prefixlen > 32) {
- prefixlen = 32;
- }
- prefix = reinterpret_cast<char*>(&mask->sin_addr);
- } else if (family == AF_INET6) {
- sockaddr_in6* mask = new sockaddr_in6;
- mask->sin6_family = AF_INET6;
- memset(&mask->sin6_addr, 0, sizeof(in6_addr));
- ifaddr->ifa_netmask = reinterpret_cast<sockaddr*>(mask);
- if (prefixlen > 128) {
- prefixlen = 128;
- }
- prefix = reinterpret_cast<char*>(&mask->sin6_addr);
- } else {
- return -1;
- }
- for (int i = 0; i < (prefixlen / 8); i++) {
- *prefix++ = 0xFF;
- }
- char remainder = 0xff;
- remainder <<= (8 - prefixlen % 8);
- *prefix = remainder;
- return 0;
-}
-
-int populate_ifaddrs(struct ifaddrs* ifaddr, ifaddrmsg* msg, void* bytes,
- size_t len) {
- if (set_ifname(ifaddr, msg->ifa_index) != 0) {
- return -1;
- }
- if (set_flags(ifaddr) != 0) {
- return -1;
- }
- if (set_addresses(ifaddr, msg, bytes, len) != 0) {
- return -1;
- }
- if (make_prefixes(ifaddr, msg->ifa_family, msg->ifa_prefixlen) != 0) {
- return -1;
- }
- return 0;
-}
-
-int getifaddrs(struct ifaddrs** result) {
- int fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
- if (fd < 0) {
- return -1;
- }
-
- netlinkrequest ifaddr_request;
- memset(&ifaddr_request, 0, sizeof(ifaddr_request));
- ifaddr_request.header.nlmsg_flags = NLM_F_ROOT | NLM_F_REQUEST;
- ifaddr_request.header.nlmsg_type = RTM_GETADDR;
- ifaddr_request.header.nlmsg_len = NLMSG_LENGTH(sizeof(ifaddrmsg));
-
- ssize_t count = send(fd, &ifaddr_request, ifaddr_request.header.nlmsg_len, 0);
- if (static_cast<size_t>(count) != ifaddr_request.header.nlmsg_len) {
- close(fd);
- return -1;
- }
- struct ifaddrs* start = NULL;
- struct ifaddrs* current = NULL;
- char buf[kMaxReadSize];
- ssize_t amount_read = recv(fd, &buf, kMaxReadSize, 0);
- while (amount_read > 0) {
- nlmsghdr* header = reinterpret_cast<nlmsghdr*>(&buf[0]);
- size_t header_size = static_cast<size_t>(amount_read);
- for ( ; NLMSG_OK(header, header_size);
- header = NLMSG_NEXT(header, header_size)) {
- switch (header->nlmsg_type) {
- case NLMSG_DONE:
- // Success. Return.
- *result = start;
- close(fd);
- return 0;
- case NLMSG_ERROR:
- close(fd);
- freeifaddrs(start);
- return -1;
- case RTM_NEWADDR: {
- ifaddrmsg* address_msg =
- reinterpret_cast<ifaddrmsg*>(NLMSG_DATA(header));
- rtattr* rta = IFA_RTA(address_msg);
- ssize_t payload_len = IFA_PAYLOAD(header);
- while (RTA_OK(rta, payload_len)) {
- if (rta->rta_type == IFA_ADDRESS) {
- int family = address_msg->ifa_family;
- if (family == AF_INET || family == AF_INET6) {
- ifaddrs* newest = new ifaddrs;
- memset(newest, 0, sizeof(ifaddrs));
- if (current) {
- current->ifa_next = newest;
- } else {
- start = newest;
- }
- if (populate_ifaddrs(newest, address_msg, RTA_DATA(rta),
- RTA_PAYLOAD(rta)) != 0) {
- freeifaddrs(start);
- *result = NULL;
- return -1;
- }
- current = newest;
- }
- }
- rta = RTA_NEXT(rta, payload_len);
- }
- break;
- }
- }
- }
- amount_read = recv(fd, &buf, kMaxReadSize, 0);
- }
- close(fd);
- freeifaddrs(start);
- return -1;
-}
-
-void freeifaddrs(struct ifaddrs* addrs) {
- struct ifaddrs* last = NULL;
- struct ifaddrs* cursor = addrs;
- while (cursor) {
- delete[] cursor->ifa_name;
- delete cursor->ifa_addr;
- delete cursor->ifa_netmask;
- last = cursor;
- cursor = cursor->ifa_next;
- delete last;
- }
-}
-#endif // defined(ANDROID)
diff --git a/base/ifaddrs-android.h b/base/ifaddrs-android.h
deleted file mode 100644
index e7d81e8..0000000
--- a/base/ifaddrs-android.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_IFADDRS_ANDROID_H_
-#define TALK_BASE_IFADDRS_ANDROID_H_
-
-#include <stdio.h>
-#include <sys/socket.h>
-// Implementation of getifaddrs for Android.
-// Fills out a list of ifaddr structs (see below) which contain information
-// about every network interface available on the host.
-// See 'man getifaddrs' on Linux or OS X (nb: it is not a POSIX function).
-struct ifaddrs {
- struct ifaddrs* ifa_next;
- char* ifa_name;
- unsigned int ifa_flags;
- struct sockaddr* ifa_addr;
- struct sockaddr* ifa_netmask;
- // Real ifaddrs has broadcast, point to point and data members.
- // We don't need them (yet?).
-};
-
-int getifaddrs(struct ifaddrs** result);
-void freeifaddrs(struct ifaddrs* addrs);
-
-#endif // TALK_BASE_IFADDRS_ANDROID_H_
diff --git a/base/iosfilesystem.mm b/base/iosfilesystem.mm
deleted file mode 100644
index aaefcb0..0000000
--- a/base/iosfilesystem.mm
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// This file only exists because various iOS system APIs are only
-// available from Objective-C. See unixfilesystem.cc for the only use
-// (enforced by a lack of a header file).
-
-#import <Foundation/NSPathUtilities.h>
-#import <Foundation/NSProcessInfo.h>
-#include <string.h>
-
-#include "talk/base/common.h"
-#include "talk/base/pathutils.h"
-
-// Return a new[]'d |char*| copy of the UTF8 representation of |s|.
-// Caller owns the returned memory and must use delete[] on it.
-static char* copyString(NSString* s) {
- const char* utf8 = [s UTF8String];
- size_t len = strlen(utf8) + 1;
- char* copy = new char[len];
- // This uses a new[] + strcpy (instead of strdup) because the
- // receiver expects to be able to delete[] the returned pointer
- // (instead of free()ing it).
- strcpy(copy, utf8);
- return copy;
-}
-
-// Return a (leaked) copy of a directory name suitable for application data.
-char* IOSDataDirectory() {
- NSArray* paths = NSSearchPathForDirectoriesInDomains(
- NSApplicationSupportDirectory, NSUserDomainMask, YES);
- ASSERT([paths count] == 1);
- return copyString([paths objectAtIndex:0]);
-}
-
-// Return a (leaked) copy of a directory name suitable for use as a $TEMP.
-char* IOSTempDirectory() {
- return copyString(NSTemporaryDirectory());
-}
-
-// Return the binary's path.
-void IOSAppName(talk_base::Pathname* path) {
- NSProcessInfo *pInfo = [NSProcessInfo processInfo];
- NSString* argv0 = [[pInfo arguments] objectAtIndex:0];
- path->SetPathname([argv0 UTF8String]);
-}
diff --git a/base/ipaddress.cc b/base/ipaddress.cc
deleted file mode 100644
index 6c2212b..0000000
--- a/base/ipaddress.cc
+++ /dev/null
@@ -1,466 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef POSIX
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#ifdef OPENBSD
-#include <netinet/in_systm.h>
-#endif
-#ifndef __native_client__
-#include <netinet/ip.h>
-#endif
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-
-#include "talk/base/ipaddress.h"
-#include "talk/base/byteorder.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/logging.h"
-#include "talk/base/win32.h"
-
-namespace talk_base {
-
-// Prefixes used for categorizing IPv6 addresses.
-static const in6_addr kV4MappedPrefix = {{{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0xFF, 0xFF, 0}}};
-static const in6_addr k6To4Prefix = {{{0x20, 0x02, 0}}};
-static const in6_addr kTeredoPrefix = {{{0x20, 0x01, 0x00, 0x00}}};
-static const in6_addr kV4CompatibilityPrefix = {{{0}}};
-static const in6_addr k6BonePrefix = {{{0x3f, 0xfe, 0}}};
-
-bool IPAddress::strip_sensitive_ = false;
-
-static bool IsPrivateV4(uint32 ip);
-static in_addr ExtractMappedAddress(const in6_addr& addr);
-
-uint32 IPAddress::v4AddressAsHostOrderInteger() const {
- if (family_ == AF_INET) {
- return NetworkToHost32(u_.ip4.s_addr);
- } else {
- return 0;
- }
-}
-
-size_t IPAddress::Size() const {
- switch (family_) {
- case AF_INET:
- return sizeof(in_addr);
- case AF_INET6:
- return sizeof(in6_addr);
- }
- return 0;
-}
-
-
-bool IPAddress::operator==(const IPAddress &other) const {
- if (family_ != other.family_) {
- return false;
- }
- if (family_ == AF_INET) {
- return memcmp(&u_.ip4, &other.u_.ip4, sizeof(u_.ip4)) == 0;
- }
- if (family_ == AF_INET6) {
- return memcmp(&u_.ip6, &other.u_.ip6, sizeof(u_.ip6)) == 0;
- }
- return family_ == AF_UNSPEC;
-}
-
-bool IPAddress::operator!=(const IPAddress &other) const {
- return !((*this) == other);
-}
-
-bool IPAddress::operator >(const IPAddress &other) const {
- return (*this) != other && !((*this) < other);
-}
-
-bool IPAddress::operator <(const IPAddress &other) const {
- // IPv4 is 'less than' IPv6
- if (family_ != other.family_) {
- if (family_ == AF_UNSPEC) {
- return true;
- }
- if (family_ == AF_INET && other.family_ == AF_INET6) {
- return true;
- }
- return false;
- }
- // Comparing addresses of the same family.
- switch (family_) {
- case AF_INET: {
- return NetworkToHost32(u_.ip4.s_addr) <
- NetworkToHost32(other.u_.ip4.s_addr);
- }
- case AF_INET6: {
- return memcmp(&u_.ip6.s6_addr, &other.u_.ip6.s6_addr, 16) < 0;
- }
- }
- // Catches AF_UNSPEC and invalid addresses.
- return false;
-}
-
-std::ostream& operator<<(std::ostream& os, const IPAddress& ip) {
- os << ip.ToString();
- return os;
-}
-
-in6_addr IPAddress::ipv6_address() const {
- return u_.ip6;
-}
-
-in_addr IPAddress::ipv4_address() const {
- return u_.ip4;
-}
-
-std::string IPAddress::ToString() const {
- if (family_ != AF_INET && family_ != AF_INET6) {
- return std::string();
- }
- char buf[INET6_ADDRSTRLEN] = {0};
- const void* src = &u_.ip4;
- if (family_ == AF_INET6) {
- src = &u_.ip6;
- }
- if (!talk_base::inet_ntop(family_, src, buf, sizeof(buf))) {
- return std::string();
- }
- return std::string(buf);
-}
-
-std::string IPAddress::ToSensitiveString() const {
- if (!strip_sensitive_)
- return ToString();
-
- switch (family_) {
- case AF_INET: {
- std::string address = ToString();
- size_t find_pos = address.rfind('.');
- if (find_pos == std::string::npos)
- return std::string();
- address.resize(find_pos);
- address += ".x";
- return address;
- }
- case AF_INET6: {
- // TODO(grunell): Return a string of format 1:2:3:x:x:x:x:x or such
- // instead of zeroing out.
- return TruncateIP(*this, 128 - 80).ToString();
- }
- }
- return std::string();
-}
-
-IPAddress IPAddress::Normalized() const {
- if (family_ != AF_INET6) {
- return *this;
- }
- if (!IPIsV4Mapped(*this)) {
- return *this;
- }
- in_addr addr = ExtractMappedAddress(u_.ip6);
- return IPAddress(addr);
-}
-
-IPAddress IPAddress::AsIPv6Address() const {
- if (family_ != AF_INET) {
- return *this;
- }
- in6_addr v6addr = kV4MappedPrefix;
- ::memcpy(&v6addr.s6_addr[12], &u_.ip4.s_addr, sizeof(u_.ip4.s_addr));
- return IPAddress(v6addr);
-}
-
-void IPAddress::set_strip_sensitive(bool enable) {
- strip_sensitive_ = enable;
-}
-
-
-bool IsPrivateV4(uint32 ip_in_host_order) {
- return ((ip_in_host_order >> 24) == 127) ||
- ((ip_in_host_order >> 24) == 10) ||
- ((ip_in_host_order >> 20) == ((172 << 4) | 1)) ||
- ((ip_in_host_order >> 16) == ((192 << 8) | 168)) ||
- ((ip_in_host_order >> 16) == ((169 << 8) | 254));
-}
-
-in_addr ExtractMappedAddress(const in6_addr& in6) {
- in_addr ipv4;
- ::memcpy(&ipv4.s_addr, &in6.s6_addr[12], sizeof(ipv4.s_addr));
- return ipv4;
-}
-
-bool IPFromAddrInfo(struct addrinfo* info, IPAddress* out) {
- if (!info || !info->ai_addr) {
- return false;
- }
- if (info->ai_addr->sa_family == AF_INET) {
- sockaddr_in* addr = reinterpret_cast<sockaddr_in*>(info->ai_addr);
- *out = IPAddress(addr->sin_addr);
- return true;
- } else if (info->ai_addr->sa_family == AF_INET6) {
- sockaddr_in6* addr = reinterpret_cast<sockaddr_in6*>(info->ai_addr);
- *out = IPAddress(addr->sin6_addr);
- return true;
- }
- return false;
-}
-
-bool IPFromString(const std::string& str, IPAddress* out) {
- if (!out) {
- return false;
- }
- in_addr addr;
- if (talk_base::inet_pton(AF_INET, str.c_str(), &addr) == 0) {
- in6_addr addr6;
- if (talk_base::inet_pton(AF_INET6, str.c_str(), &addr6) == 0) {
- *out = IPAddress();
- return false;
- }
- *out = IPAddress(addr6);
- } else {
- *out = IPAddress(addr);
- }
- return true;
-}
-
-bool IPIsAny(const IPAddress& ip) {
- switch (ip.family()) {
- case AF_INET:
- return ip == IPAddress(INADDR_ANY);
- case AF_INET6:
- return ip == IPAddress(in6addr_any);
- case AF_UNSPEC:
- return false;
- }
- return false;
-}
-
-bool IPIsLoopback(const IPAddress& ip) {
- switch (ip.family()) {
- case AF_INET: {
- return ip == IPAddress(INADDR_LOOPBACK);
- }
- case AF_INET6: {
- return ip == IPAddress(in6addr_loopback);
- }
- }
- return false;
-}
-
-bool IPIsPrivate(const IPAddress& ip) {
- switch (ip.family()) {
- case AF_INET: {
- return IsPrivateV4(ip.v4AddressAsHostOrderInteger());
- }
- case AF_INET6: {
- in6_addr v6 = ip.ipv6_address();
- return (v6.s6_addr[0] == 0xFE && v6.s6_addr[1] == 0x80) ||
- IPIsLoopback(ip);
- }
- }
- return false;
-}
-
-bool IPIsUnspec(const IPAddress& ip) {
- return ip.family() == AF_UNSPEC;
-}
-
-size_t HashIP(const IPAddress& ip) {
- switch (ip.family()) {
- case AF_INET: {
- return ip.ipv4_address().s_addr;
- }
- case AF_INET6: {
- in6_addr v6addr = ip.ipv6_address();
- const uint32* v6_as_ints =
- reinterpret_cast<const uint32*>(&v6addr.s6_addr);
- return v6_as_ints[0] ^ v6_as_ints[1] ^ v6_as_ints[2] ^ v6_as_ints[3];
- }
- }
- return 0;
-}
-
-IPAddress TruncateIP(const IPAddress& ip, int length) {
- if (length < 0) {
- return IPAddress();
- }
- if (ip.family() == AF_INET) {
- if (length > 31) {
- return ip;
- }
- if (length == 0) {
- return IPAddress(INADDR_ANY);
- }
- int mask = (0xFFFFFFFF << (32 - length));
- uint32 host_order_ip = NetworkToHost32(ip.ipv4_address().s_addr);
- in_addr masked;
- masked.s_addr = HostToNetwork32(host_order_ip & mask);
- return IPAddress(masked);
- } else if (ip.family() == AF_INET6) {
- if (length > 127) {
- return ip;
- }
- if (length == 0) {
- return IPAddress(in6addr_any);
- }
- in6_addr v6addr = ip.ipv6_address();
- int position = length / 32;
- int inner_length = 32 - (length - (position * 32));
- // Note: 64bit mask constant needed to allow possible 32-bit left shift.
- uint32 inner_mask = 0xFFFFFFFFLL << inner_length;
- uint32* v6_as_ints =
- reinterpret_cast<uint32*>(&v6addr.s6_addr);
- for (int i = 0; i < 4; ++i) {
- if (i == position) {
- uint32 host_order_inner = NetworkToHost32(v6_as_ints[i]);
- v6_as_ints[i] = HostToNetwork32(host_order_inner & inner_mask);
- } else if (i > position) {
- v6_as_ints[i] = 0;
- }
- }
- return IPAddress(v6addr);
- }
- return IPAddress();
-}
-
-int CountIPMaskBits(IPAddress mask) {
- uint32 word_to_count = 0;
- int bits = 0;
- switch (mask.family()) {
- case AF_INET: {
- word_to_count = NetworkToHost32(mask.ipv4_address().s_addr);
- break;
- }
- case AF_INET6: {
- in6_addr v6addr = mask.ipv6_address();
- const uint32* v6_as_ints =
- reinterpret_cast<const uint32*>(&v6addr.s6_addr);
- int i = 0;
- for (; i < 4; ++i) {
- if (v6_as_ints[i] != 0xFFFFFFFF) {
- break;
- }
- }
- if (i < 4) {
- word_to_count = NetworkToHost32(v6_as_ints[i]);
- }
- bits = (i * 32);
- break;
- }
- default: {
- return 0;
- }
- }
- if (word_to_count == 0) {
- return bits;
- }
-
- // Public domain bit-twiddling hack from:
- // http://graphics.stanford.edu/~seander/bithacks.html
- // Counts the trailing 0s in the word.
- unsigned int zeroes = 32;
- word_to_count &= -static_cast<int32>(word_to_count);
- if (word_to_count) zeroes--;
- if (word_to_count & 0x0000FFFF) zeroes -= 16;
- if (word_to_count & 0x00FF00FF) zeroes -= 8;
- if (word_to_count & 0x0F0F0F0F) zeroes -= 4;
- if (word_to_count & 0x33333333) zeroes -= 2;
- if (word_to_count & 0x55555555) zeroes -= 1;
-
- return bits + (32 - zeroes);
-}
-
-bool IPIsHelper(const IPAddress& ip, const in6_addr& tomatch, int length) {
- // Helper method for checking IP prefix matches (but only on whole byte
- // lengths). Length is in bits.
- in6_addr addr = ip.ipv6_address();
- return ::memcmp(&addr, &tomatch, (length >> 3)) == 0;
-}
-
-bool IPIs6Bone(const IPAddress& ip) {
- return IPIsHelper(ip, k6BonePrefix, 16);
-}
-
-bool IPIs6To4(const IPAddress& ip) {
- return IPIsHelper(ip, k6To4Prefix, 16);
-}
-
-bool IPIsSiteLocal(const IPAddress& ip) {
- // Can't use the helper because the prefix is 10 bits.
- in6_addr addr = ip.ipv6_address();
- return addr.s6_addr[0] == 0xFE && (addr.s6_addr[1] & 0xC0) == 0xC0;
-}
-
-bool IPIsULA(const IPAddress& ip) {
- // Can't use the helper because the prefix is 7 bits.
- in6_addr addr = ip.ipv6_address();
- return (addr.s6_addr[0] & 0xFE) == 0xFC;
-}
-
-bool IPIsTeredo(const IPAddress& ip) {
- return IPIsHelper(ip, kTeredoPrefix, 32);
-}
-
-bool IPIsV4Compatibility(const IPAddress& ip) {
- return IPIsHelper(ip, kV4CompatibilityPrefix, 96);
-}
-
-bool IPIsV4Mapped(const IPAddress& ip) {
- return IPIsHelper(ip, kV4MappedPrefix, 96);
-}
-
-int IPAddressPrecedence(const IPAddress& ip) {
- // Precedence values from RFC 3484-bis. Prefers native v4 over 6to4/Teredo.
- if (ip.family() == AF_INET) {
- return 30;
- } else if (ip.family() == AF_INET6) {
- if (IPIsLoopback(ip)) {
- return 60;
- } else if (IPIsULA(ip)) {
- return 50;
- } else if (IPIsV4Mapped(ip)) {
- return 30;
- } else if (IPIs6To4(ip)) {
- return 20;
- } else if (IPIsTeredo(ip)) {
- return 10;
- } else if (IPIsV4Compatibility(ip) || IPIsSiteLocal(ip) || IPIs6Bone(ip)) {
- return 1;
- } else {
- // A 'normal' IPv6 address.
- return 40;
- }
- }
- return 0;
-}
-
-} // Namespace talk base
diff --git a/base/ipaddress.h b/base/ipaddress.h
deleted file mode 100644
index b60de8a..0000000
--- a/base/ipaddress.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_IPADDRESS_H_
-#define TALK_BASE_IPADDRESS_H_
-
-#ifdef POSIX
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#endif
-#ifdef WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#include <string.h>
-#include <string>
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/byteorder.h"
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-namespace talk_base {
-
-// Version-agnostic IP address class, wraps a union of in_addr and in6_addr.
-class IPAddress {
- public:
- IPAddress() : family_(AF_UNSPEC) {
- ::memset(&u_, 0, sizeof(u_));
- }
-
- explicit IPAddress(const in_addr &ip4) : family_(AF_INET) {
- memset(&u_, 0, sizeof(u_));
- u_.ip4 = ip4;
- }
-
- explicit IPAddress(const in6_addr &ip6) : family_(AF_INET6) {
- u_.ip6 = ip6;
- }
-
- explicit IPAddress(uint32 ip_in_host_byte_order) : family_(AF_INET) {
- memset(&u_, 0, sizeof(u_));
- u_.ip4.s_addr = HostToNetwork32(ip_in_host_byte_order);
- }
-
- IPAddress(const IPAddress &other) : family_(other.family_) {
- ::memcpy(&u_, &other.u_, sizeof(u_));
- }
-
- ~IPAddress() {}
-
- const IPAddress & operator=(const IPAddress &other) {
- family_ = other.family_;
- ::memcpy(&u_, &other.u_, sizeof(u_));
- return *this;
- }
-
- bool operator==(const IPAddress &other) const;
- bool operator!=(const IPAddress &other) const;
- bool operator <(const IPAddress &other) const;
- bool operator >(const IPAddress &other) const;
- friend std::ostream& operator<<(std::ostream& os, const IPAddress& addr);
-
- int family() const { return family_; }
- in_addr ipv4_address() const;
- in6_addr ipv6_address() const;
-
- // Returns the number of bytes needed to store the raw address.
- size_t Size() const;
-
- // Wraps inet_ntop.
- std::string ToString() const;
-
- // Same as ToString but anonymizes it by hiding the last part.
- std::string ToSensitiveString() const;
-
- // Returns an unmapped address from a possibly-mapped address.
- // Returns the same address if this isn't a mapped address.
- IPAddress Normalized() const;
-
- // Returns this address as an IPv6 address.
- // Maps v4 addresses (as ::ffff:a.b.c.d), returns v6 addresses unchanged.
- IPAddress AsIPv6Address() const;
-
- // For socketaddress' benefit. Returns the IP in host byte order.
- uint32 v4AddressAsHostOrderInteger() const;
-
- static void set_strip_sensitive(bool enable);
-
- private:
- int family_;
- union {
- in_addr ip4;
- in6_addr ip6;
- } u_;
-
- static bool strip_sensitive_;
-};
-
-bool IPFromAddrInfo(struct addrinfo* info, IPAddress* out);
-bool IPFromString(const std::string& str, IPAddress* out);
-bool IPIsAny(const IPAddress& ip);
-bool IPIsLoopback(const IPAddress& ip);
-bool IPIsPrivate(const IPAddress& ip);
-bool IPIsUnspec(const IPAddress& ip);
-size_t HashIP(const IPAddress& ip);
-
-// These are only really applicable for IPv6 addresses.
-bool IPIs6Bone(const IPAddress& ip);
-bool IPIs6To4(const IPAddress& ip);
-bool IPIsSiteLocal(const IPAddress& ip);
-bool IPIsTeredo(const IPAddress& ip);
-bool IPIsULA(const IPAddress& ip);
-bool IPIsV4Compatibility(const IPAddress& ip);
-bool IPIsV4Mapped(const IPAddress& ip);
-
-// Returns the precedence value for this IP as given in RFC3484.
-int IPAddressPrecedence(const IPAddress& ip);
-
-// Returns 'ip' truncated to be 'length' bits long.
-IPAddress TruncateIP(const IPAddress& ip, int length);
-
-// Returns the number of contiguously set bits, counting from the MSB in network
-// byte order, in this IPAddress. Bits after the first 0 encountered are not
-// counted.
-int CountIPMaskBits(IPAddress mask);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_IPADDRESS_H_
diff --git a/base/ipaddress_unittest.cc b/base/ipaddress_unittest.cc
deleted file mode 100644
index 2c03cbd..0000000
--- a/base/ipaddress_unittest.cc
+++ /dev/null
@@ -1,876 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/ipaddress.h"
-
-namespace talk_base {
-
-static const unsigned int kIPv4AddrSize = 4;
-static const unsigned int kIPv6AddrSize = 16;
-static const unsigned int kIPv4RFC1918Addr = 0xC0A80701;
-static const unsigned int kIPv4PublicAddr = 0x01020304;
-static const in6_addr kIPv6LinkLocalAddr = {{{0xfe, 0x80, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0xbe, 0x30, 0x5b, 0xff,
- 0xfe, 0xe5, 0x00, 0xc3}}};
-static const in6_addr kIPv6PublicAddr = {{{0x24, 0x01, 0xfa, 0x00,
- 0x00, 0x04, 0x10, 0x00,
- 0xbe, 0x30, 0x5b, 0xff,
- 0xfe, 0xe5, 0x00, 0xc3}}};
-static const in6_addr kIPv4MappedAnyAddr = {{{0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xff, 0xff,
- 0x00, 0x00, 0x00, 0x00}}};
-static const in6_addr kIPv4MappedRFC1918Addr = {{{0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xff, 0xff,
- 0xc0, 0xa8, 0x07, 0x01}}};
-static const in6_addr kIPv4MappedPublicAddr = {{{0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xff, 0xff,
- 0x01, 0x02, 0x03, 0x04}}};
-
-static const std::string kIPv4AnyAddrString = "0.0.0.0";
-static const std::string kIPv4LoopbackAddrString = "127.0.0.1";
-static const std::string kIPv4RFC1918AddrString = "192.168.7.1";
-static const std::string kIPv4PublicAddrString = "1.2.3.4";
-static const std::string kIPv4PublicAddrAnonymizedString = "1.2.3.x";
-static const std::string kIPv6AnyAddrString = "::";
-static const std::string kIPv6LoopbackAddrString = "::1";
-static const std::string kIPv6LinkLocalAddrString = "fe80::be30:5bff:fee5:c3";
-static const std::string kIPv6PublicAddrString =
- "2401:fa00:4:1000:be30:5bff:fee5:c3";
-static const std::string kIPv6PublicAddrAnonymizedString = "2401:fa00:4::";
-static const std::string kIPv4MappedAnyAddrString = "::ffff:0:0";
-static const std::string kIPv4MappedRFC1918AddrString = "::ffff:c0a8:701";
-static const std::string kIPv4MappedLoopbackAddrString = "::ffff:7f00:1";
-static const std::string kIPv4MappedPublicAddrString = "::ffff:102:0304";
-static const std::string kIPv4MappedV4StyleAddrString = "::ffff:192.168.7.1";
-
-static const std::string kIPv4BrokenString1 = "192.168.7.";
-static const std::string kIPv4BrokenString2 = "192.168.7.1.1";
-static const std::string kIPv4BrokenString3 = "192.168.7.1:80";
-static const std::string kIPv4BrokenString4 = "192.168.7.ONE";
-static const std::string kIPv4BrokenString5 = "-192.168.7.1";
-static const std::string kIPv4BrokenString6 = "256.168.7.1";
-static const std::string kIPv6BrokenString1 = "2401:fa00:4:1000:be30";
-static const std::string kIPv6BrokenString2 =
- "2401:fa00:4:1000:be30:5bff:fee5:c3:1";
-static const std::string kIPv6BrokenString3 =
- "[2401:fa00:4:1000:be30:5bff:fee5:c3]:1";
-static const std::string kIPv6BrokenString4 =
- "2401::4::be30";
-static const std::string kIPv6BrokenString5 =
- "2401:::4:fee5:be30";
-static const std::string kIPv6BrokenString6 =
- "2401f:fa00:4:1000:be30:5bff:fee5:c3";
-static const std::string kIPv6BrokenString7 =
- "2401:ga00:4:1000:be30:5bff:fee5:c3";
-static const std::string kIPv6BrokenString8 =
- "2401:fa000:4:1000:be30:5bff:fee5:c3";
-static const std::string kIPv6BrokenString9 =
- "2401:fal0:4:1000:be30:5bff:fee5:c3";
-static const std::string kIPv6BrokenString10 =
- "::ffff:192.168.7.";
-static const std::string kIPv6BrokenString11 =
- "::ffff:192.168.7.1.1.1";
-static const std::string kIPv6BrokenString12 =
- "::fffe:192.168.7.1";
-static const std::string kIPv6BrokenString13 =
- "::ffff:192.168.7.ff";
-static const std::string kIPv6BrokenString14 =
- "0x2401:fa00:4:1000:be30:5bff:fee5:c3";
-
-bool AreEqual(const IPAddress& addr,
- const IPAddress& addr2) {
- if ((IPIsAny(addr) != IPIsAny(addr2)) ||
- (IPIsLoopback(addr) != IPIsLoopback(addr2)) ||
- (IPIsPrivate(addr) != IPIsPrivate(addr2)) ||
- (HashIP(addr) != HashIP(addr2)) ||
- (addr.Size() != addr2.Size()) ||
- (addr.family() != addr2.family()) ||
- (addr.ToString() != addr2.ToString())) {
- return false;
- }
- in_addr v4addr, v4addr2;
- v4addr = addr.ipv4_address();
- v4addr2 = addr2.ipv4_address();
- if (0 != memcmp(&v4addr, &v4addr2, sizeof(v4addr))) {
- return false;
- }
- in6_addr v6addr, v6addr2;
- v6addr = addr.ipv6_address();
- v6addr2 = addr2.ipv6_address();
- if (0 != memcmp(&v6addr, &v6addr2, sizeof(v6addr))) {
- return false;
- }
- return true;
-}
-
-bool BrokenIPStringFails(const std::string& broken) {
- IPAddress addr(0); // Intentionally make it v4.
- if (IPFromString(kIPv4BrokenString1, &addr)) {
- return false;
- }
- return addr.family() == AF_UNSPEC;
-}
-
-bool CheckMaskCount(const std::string& mask, int expected_length) {
- IPAddress addr;
- return IPFromString(mask, &addr) &&
- (expected_length == CountIPMaskBits(addr));
-}
-
-bool TryInvalidMaskCount(const std::string& mask) {
- // We don't care about the result at all, but we do want to know if
- // CountIPMaskBits is going to crash or infinite loop or something.
- IPAddress addr;
- if (!IPFromString(mask, &addr)) {
- return false;
- }
- CountIPMaskBits(addr);
- return true;
-}
-
-bool CheckTruncateIP(const std::string& initial, int truncate_length,
- const std::string& expected_result) {
- IPAddress addr, expected;
- IPFromString(initial, &addr);
- IPFromString(expected_result, &expected);
- IPAddress truncated = TruncateIP(addr, truncate_length);
- return truncated == expected;
-}
-
-TEST(IPAddressTest, TestDefaultCtor) {
- IPAddress addr;
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
-
- EXPECT_EQ(0U, addr.Size());
- EXPECT_EQ(AF_UNSPEC, addr.family());
- EXPECT_EQ("", addr.ToString());
-}
-
-TEST(IPAddressTest, TestInAddrCtor) {
- in_addr v4addr;
-
- // Test V4 Any address.
- v4addr.s_addr = INADDR_ANY;
- IPAddress addr(v4addr);
- EXPECT_TRUE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4AnyAddrString, addr.ToString());
-
- // Test a V4 loopback address.
- v4addr.s_addr = htonl(INADDR_LOOPBACK);
- addr = IPAddress(v4addr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_TRUE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4LoopbackAddrString, addr.ToString());
-
- // Test an RFC1918 address.
- v4addr.s_addr = htonl(kIPv4RFC1918Addr);
- addr = IPAddress(v4addr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4RFC1918AddrString, addr.ToString());
-
- // Test a 'normal' v4 address.
- v4addr.s_addr = htonl(kIPv4PublicAddr);
- addr = IPAddress(v4addr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4PublicAddrString, addr.ToString());
-}
-
-TEST(IPAddressTest, TestInAddr6Ctor) {
- // Test v6 empty.
- IPAddress addr(in6addr_any);
- EXPECT_TRUE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv6AddrSize, addr.Size());
- EXPECT_EQ(kIPv6AnyAddrString, addr.ToString());
-
- // Test v6 loopback.
- addr = IPAddress(in6addr_loopback);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_TRUE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv6AddrSize, addr.Size());
- EXPECT_EQ(kIPv6LoopbackAddrString, addr.ToString());
-
- // Test v6 link-local.
- addr = IPAddress(kIPv6LinkLocalAddr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv6AddrSize, addr.Size());
- EXPECT_EQ(kIPv6LinkLocalAddrString, addr.ToString());
-
- // Test v6 global address.
- addr = IPAddress(kIPv6PublicAddr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv6AddrSize, addr.Size());
- EXPECT_EQ(kIPv6PublicAddrString, addr.ToString());
-}
-
-TEST(IPAddressTest, TestUint32Ctor) {
- // Test V4 Any address.
- IPAddress addr(0);
- EXPECT_TRUE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4AnyAddrString, addr.ToString());
-
- // Test a V4 loopback address.
- addr = IPAddress(INADDR_LOOPBACK);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_TRUE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4LoopbackAddrString, addr.ToString());
-
- // Test an RFC1918 address.
- addr = IPAddress(kIPv4RFC1918Addr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_TRUE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4RFC1918AddrString, addr.ToString());
-
- // Test a 'normal' v4 address.
- addr = IPAddress(kIPv4PublicAddr);
- EXPECT_FALSE(IPIsAny(addr));
- EXPECT_FALSE(IPIsLoopback(addr));
- EXPECT_FALSE(IPIsPrivate(addr));
- EXPECT_EQ(kIPv4AddrSize, addr.Size());
- EXPECT_EQ(kIPv4PublicAddrString, addr.ToString());
-}
-
-TEST(IPAddressTest, TestCopyCtor) {
- in_addr v4addr;
- v4addr.s_addr = htonl(kIPv4PublicAddr);
- IPAddress addr(v4addr);
- IPAddress addr2(addr);
-
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(INADDR_ANY);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(INADDR_LOOPBACK);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(kIPv4PublicAddr);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(kIPv4RFC1918Addr);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(in6addr_any);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(in6addr_loopback);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(kIPv6LinkLocalAddr);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr = IPAddress(kIPv6PublicAddr);
- addr2 = IPAddress(addr);
- EXPECT_PRED2(AreEqual, addr, addr2);
-}
-
-TEST(IPAddressTest, TestEquality) {
- // Check v4 equality
- in_addr v4addr, v4addr2;
- v4addr.s_addr = htonl(kIPv4PublicAddr);
- v4addr2.s_addr = htonl(kIPv4PublicAddr + 1);
- IPAddress addr(v4addr);
- IPAddress addr2(v4addr2);
- IPAddress addr3(v4addr);
-
- EXPECT_TRUE(addr == addr);
- EXPECT_TRUE(addr2 == addr2);
- EXPECT_TRUE(addr3 == addr3);
- EXPECT_TRUE(addr == addr3);
- EXPECT_TRUE(addr3 == addr);
- EXPECT_FALSE(addr2 == addr);
- EXPECT_FALSE(addr2 == addr3);
- EXPECT_FALSE(addr == addr2);
- EXPECT_FALSE(addr3 == addr2);
-
- // Check v6 equality
- IPAddress addr4(kIPv6PublicAddr);
- IPAddress addr5(kIPv6LinkLocalAddr);
- IPAddress addr6(kIPv6PublicAddr);
-
- EXPECT_TRUE(addr4 == addr4);
- EXPECT_TRUE(addr5 == addr5);
- EXPECT_TRUE(addr4 == addr6);
- EXPECT_TRUE(addr6 == addr4);
- EXPECT_FALSE(addr4 == addr5);
- EXPECT_FALSE(addr5 == addr4);
- EXPECT_FALSE(addr6 == addr5);
- EXPECT_FALSE(addr5 == addr6);
-
- // Check v4/v6 cross-equality
- EXPECT_FALSE(addr == addr4);
- EXPECT_FALSE(addr == addr5);
- EXPECT_FALSE(addr == addr6);
- EXPECT_FALSE(addr4 == addr);
- EXPECT_FALSE(addr5 == addr);
- EXPECT_FALSE(addr6 == addr);
- EXPECT_FALSE(addr2 == addr4);
- EXPECT_FALSE(addr2 == addr5);
- EXPECT_FALSE(addr2 == addr6);
- EXPECT_FALSE(addr4 == addr2);
- EXPECT_FALSE(addr5 == addr2);
- EXPECT_FALSE(addr6 == addr2);
- EXPECT_FALSE(addr3 == addr4);
- EXPECT_FALSE(addr3 == addr5);
- EXPECT_FALSE(addr3 == addr6);
- EXPECT_FALSE(addr4 == addr3);
- EXPECT_FALSE(addr5 == addr3);
- EXPECT_FALSE(addr6 == addr3);
-
- // Special cases: loopback and any.
- // They're special but they're still not equal.
- IPAddress v4loopback(htonl(INADDR_LOOPBACK));
- IPAddress v6loopback(in6addr_loopback);
- EXPECT_FALSE(v4loopback == v6loopback);
-
- IPAddress v4any(0);
- IPAddress v6any(in6addr_any);
- EXPECT_FALSE(v4any == v6any);
-}
-
-TEST(IPAddressTest, TestComparison) {
- // Defined in 'ascending' order.
- // v6 > v4, and intra-family sorting is purely numerical
- IPAddress addr0; // AF_UNSPEC
- IPAddress addr1(INADDR_ANY); // 0.0.0.0
- IPAddress addr2(kIPv4PublicAddr); // 1.2.3.4
- IPAddress addr3(INADDR_LOOPBACK); // 127.0.0.1
- IPAddress addr4(kIPv4RFC1918Addr); // 192.168.7.1.
- IPAddress addr5(in6addr_any); // ::
- IPAddress addr6(in6addr_loopback); // ::1
- IPAddress addr7(kIPv6PublicAddr); // 2401....
- IPAddress addr8(kIPv6LinkLocalAddr); // fe80....
-
- EXPECT_TRUE(addr0 < addr1);
- EXPECT_TRUE(addr1 < addr2);
- EXPECT_TRUE(addr2 < addr3);
- EXPECT_TRUE(addr3 < addr4);
- EXPECT_TRUE(addr4 < addr5);
- EXPECT_TRUE(addr5 < addr6);
- EXPECT_TRUE(addr6 < addr7);
- EXPECT_TRUE(addr7 < addr8);
-
- EXPECT_FALSE(addr0 > addr1);
- EXPECT_FALSE(addr1 > addr2);
- EXPECT_FALSE(addr2 > addr3);
- EXPECT_FALSE(addr3 > addr4);
- EXPECT_FALSE(addr4 > addr5);
- EXPECT_FALSE(addr5 > addr6);
- EXPECT_FALSE(addr6 > addr7);
- EXPECT_FALSE(addr7 > addr8);
-
- EXPECT_FALSE(addr0 > addr0);
- EXPECT_FALSE(addr1 > addr1);
- EXPECT_FALSE(addr2 > addr2);
- EXPECT_FALSE(addr3 > addr3);
- EXPECT_FALSE(addr4 > addr4);
- EXPECT_FALSE(addr5 > addr5);
- EXPECT_FALSE(addr6 > addr6);
- EXPECT_FALSE(addr7 > addr7);
- EXPECT_FALSE(addr8 > addr8);
-
- EXPECT_FALSE(addr0 < addr0);
- EXPECT_FALSE(addr1 < addr1);
- EXPECT_FALSE(addr2 < addr2);
- EXPECT_FALSE(addr3 < addr3);
- EXPECT_FALSE(addr4 < addr4);
- EXPECT_FALSE(addr5 < addr5);
- EXPECT_FALSE(addr6 < addr6);
- EXPECT_FALSE(addr7 < addr7);
- EXPECT_FALSE(addr8 < addr8);
-}
-
-TEST(IPAddressTest, TestFromString) {
- IPAddress addr;
- IPAddress addr2;
- addr2 = IPAddress(INADDR_ANY);
-
- EXPECT_TRUE(IPFromString(kIPv4AnyAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv4AnyAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(INADDR_LOOPBACK);
- EXPECT_TRUE(IPFromString(kIPv4LoopbackAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv4LoopbackAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(kIPv4RFC1918Addr);
- EXPECT_TRUE(IPFromString(kIPv4RFC1918AddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv4RFC1918AddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(kIPv4PublicAddr);
- EXPECT_TRUE(IPFromString(kIPv4PublicAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv4PublicAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(in6addr_any);
- EXPECT_TRUE(IPFromString(kIPv6AnyAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv6AnyAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(in6addr_loopback);
- EXPECT_TRUE(IPFromString(kIPv6LoopbackAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv6LoopbackAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(kIPv6LinkLocalAddr);
- EXPECT_TRUE(IPFromString(kIPv6LinkLocalAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv6LinkLocalAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(kIPv6PublicAddr);
- EXPECT_TRUE(IPFromString(kIPv6PublicAddrString, &addr));
- EXPECT_EQ(addr.ToString(), kIPv6PublicAddrString);
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- addr2 = IPAddress(kIPv4MappedRFC1918Addr);
- EXPECT_TRUE(IPFromString(kIPv4MappedV4StyleAddrString, &addr));
- EXPECT_PRED2(AreEqual, addr, addr2);
-
- // Broken cases, should set addr to AF_UNSPEC.
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString1);
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString2);
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString3);
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString4);
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString5);
- EXPECT_PRED1(BrokenIPStringFails, kIPv4BrokenString6);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString1);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString2);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString3);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString4);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString5);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString6);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString7);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString8);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString9);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString10);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString11);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString12);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString13);
- EXPECT_PRED1(BrokenIPStringFails, kIPv6BrokenString14);
-}
-
-TEST(IPAddressTest, TestIPFromAddrInfo) {
- struct sockaddr_in expected4;
- struct sockaddr_in6 expected6;
- struct addrinfo test_info;
- struct addrinfo next_info;
- memset(&next_info, 'A', sizeof(next_info));
- test_info.ai_next = &next_info;
- // Check that we can get an IPv4 address out.
- test_info.ai_addr = reinterpret_cast<struct sockaddr*>(&expected4);
- expected4.sin_addr.s_addr = HostToNetwork32(kIPv4PublicAddr);
- expected4.sin_family = AF_INET;
- IPAddress expected(kIPv4PublicAddr);
- IPAddress addr;
- EXPECT_TRUE(IPFromAddrInfo(&test_info, &addr));
- EXPECT_EQ(expected, addr);
- // Check that we can get an IPv6 address out.
- expected6.sin6_addr = kIPv6PublicAddr;
- expected6.sin6_family = AF_INET6;
- expected = IPAddress(kIPv6PublicAddr);
- test_info.ai_addr = reinterpret_cast<struct sockaddr*>(&expected6);
- EXPECT_TRUE(IPFromAddrInfo(&test_info, &addr));
- EXPECT_EQ(expected, addr);
- // Check that unspec fails.
- expected6.sin6_family = AF_UNSPEC;
- EXPECT_FALSE(IPFromAddrInfo(&test_info, &addr));
- // Check a zeroed out addrinfo doesn't crash us.
- memset(&next_info, 0, sizeof(next_info));
- EXPECT_FALSE(IPFromAddrInfo(&next_info, &addr));
-}
-
-TEST(IPAddressTest, TestIsPrivate) {
- EXPECT_FALSE(IPIsPrivate(IPAddress(INADDR_ANY)));
- EXPECT_FALSE(IPIsPrivate(IPAddress(kIPv4PublicAddr)));
- EXPECT_FALSE(IPIsPrivate(IPAddress(in6addr_any)));
- EXPECT_FALSE(IPIsPrivate(IPAddress(kIPv6PublicAddr)));
- EXPECT_FALSE(IPIsPrivate(IPAddress(kIPv4MappedAnyAddr)));
- EXPECT_FALSE(IPIsPrivate(IPAddress(kIPv4MappedPublicAddr)));
-
- EXPECT_TRUE(IPIsPrivate(IPAddress(kIPv4RFC1918Addr)));
- EXPECT_TRUE(IPIsPrivate(IPAddress(INADDR_LOOPBACK)));
- EXPECT_TRUE(IPIsPrivate(IPAddress(in6addr_loopback)));
- EXPECT_TRUE(IPIsPrivate(IPAddress(kIPv6LinkLocalAddr)));
-}
-
-TEST(IPAddressTest, TestIsLoopback) {
- EXPECT_FALSE(IPIsLoopback(IPAddress(INADDR_ANY)));
- EXPECT_FALSE(IPIsLoopback(IPAddress(kIPv4PublicAddr)));
- EXPECT_FALSE(IPIsLoopback(IPAddress(in6addr_any)));
- EXPECT_FALSE(IPIsLoopback(IPAddress(kIPv6PublicAddr)));
- EXPECT_FALSE(IPIsLoopback(IPAddress(kIPv4MappedAnyAddr)));
- EXPECT_FALSE(IPIsLoopback(IPAddress(kIPv4MappedPublicAddr)));
-
- EXPECT_TRUE(IPIsLoopback(IPAddress(INADDR_LOOPBACK)));
- EXPECT_TRUE(IPIsLoopback(IPAddress(in6addr_loopback)));
-}
-
-TEST(IPAddressTest, TestNormalized) {
- // Check normalizing a ::ffff:a.b.c.d address.
- IPAddress addr;
- EXPECT_TRUE(IPFromString(kIPv4MappedV4StyleAddrString, &addr));
- IPAddress addr2(kIPv4RFC1918Addr);
- addr = addr.Normalized();
- EXPECT_EQ(addr2, addr);
-
- // Check normalizing a ::ffff:aabb:ccdd address.
- addr = IPAddress(kIPv4MappedPublicAddr);
- addr2 = IPAddress(kIPv4PublicAddr);
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
-
- // Check that a non-mapped v6 addresses isn't altered.
- addr = IPAddress(kIPv6PublicAddr);
- addr2 = IPAddress(kIPv6PublicAddr);
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
-
- // Check that addresses that look a bit like mapped addresses aren't altered
- EXPECT_TRUE(IPFromString("fe80::ffff:0102:0304", &addr));
- addr2 = addr;
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
- EXPECT_TRUE(IPFromString("::0102:0304", &addr));
- addr2 = addr;
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
- // This string should 'work' as an IP address but is not a mapped address,
- // so it shouldn't change on normalization.
- EXPECT_TRUE(IPFromString("::192.168.7.1", &addr));
- addr2 = addr;
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
-
- // Check that v4 addresses aren't altered.
- addr = IPAddress(htonl(kIPv4PublicAddr));
- addr2 = IPAddress(htonl(kIPv4PublicAddr));
- addr = addr.Normalized();
- EXPECT_EQ(addr, addr2);
-}
-
-TEST(IPAddressTest, TestAsIPv6Address) {
- IPAddress addr(kIPv4PublicAddr);
- IPAddress addr2(kIPv4MappedPublicAddr);
- addr = addr.AsIPv6Address();
- EXPECT_EQ(addr, addr2);
-
- addr = IPAddress(kIPv4MappedPublicAddr);
- addr2 = IPAddress(kIPv4MappedPublicAddr);
- addr = addr.AsIPv6Address();
- EXPECT_EQ(addr, addr2);
-
- addr = IPAddress(kIPv6PublicAddr);
- addr2 = IPAddress(kIPv6PublicAddr);
- addr = addr.AsIPv6Address();
- EXPECT_EQ(addr, addr2);
-}
-
-TEST(IPAddressTest, TestCountIPMaskBits) {
- IPAddress mask;
- // IPv4 on byte boundaries
- EXPECT_PRED2(CheckMaskCount, "255.255.255.255", 32);
- EXPECT_PRED2(CheckMaskCount, "255.255.255.0", 24);
- EXPECT_PRED2(CheckMaskCount, "255.255.0.0", 16);
- EXPECT_PRED2(CheckMaskCount, "255.0.0.0", 8);
- EXPECT_PRED2(CheckMaskCount, "0.0.0.0", 0);
-
- // IPv4 not on byte boundaries
- EXPECT_PRED2(CheckMaskCount, "128.0.0.0", 1);
- EXPECT_PRED2(CheckMaskCount, "224.0.0.0", 3);
- EXPECT_PRED2(CheckMaskCount, "255.248.0.0", 13);
- EXPECT_PRED2(CheckMaskCount, "255.255.224.0", 19);
- EXPECT_PRED2(CheckMaskCount, "255.255.255.252", 30);
-
- // V6 on byte boundaries
- EXPECT_PRED2(CheckMaskCount, "::", 0);
- EXPECT_PRED2(CheckMaskCount, "ff00::", 8);
- EXPECT_PRED2(CheckMaskCount, "ffff::", 16);
- EXPECT_PRED2(CheckMaskCount, "ffff:ff00::", 24);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff::", 32);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ff00::", 40);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff::", 48);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ff00::", 56);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff::", 64);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ff00::", 72);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff::", 80);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ff00::", 88);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff::", 96);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ff00:0000", 104);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0000", 112);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff00", 120);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 128);
-
- // V6 not on byte boundaries.
- EXPECT_PRED2(CheckMaskCount, "8000::", 1);
- EXPECT_PRED2(CheckMaskCount, "ff80::", 9);
- EXPECT_PRED2(CheckMaskCount, "ffff:fe00::", 23);
- EXPECT_PRED2(CheckMaskCount, "ffff:fffe::", 31);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:e000::", 35);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffe0::", 43);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:f800::", 53);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:fff8::", 61);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:fc00::", 70);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:fffc::", 78);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:8000::", 81);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ff80::", 89);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:fe00::", 103);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:fffe:0000", 111);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fc00", 118);
- EXPECT_PRED2(CheckMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc", 126);
-
- // Non-contiguous ranges. These are invalid but lets test them
- // to make sure they don't crash anything or infinite loop or something.
- EXPECT_PRED1(TryInvalidMaskCount, "217.0.0.0");
- EXPECT_PRED1(TryInvalidMaskCount, "255.185.0.0");
- EXPECT_PRED1(TryInvalidMaskCount, "255.255.251.0");
- EXPECT_PRED1(TryInvalidMaskCount, "255.255.251.255");
- EXPECT_PRED1(TryInvalidMaskCount, "255.255.254.201");
- EXPECT_PRED1(TryInvalidMaskCount, "::1");
- EXPECT_PRED1(TryInvalidMaskCount, "fe80::1");
- EXPECT_PRED1(TryInvalidMaskCount, "ff80::1");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff::1");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ff00:1::1");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff::ffff:1");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ff00:1::");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff::ff00");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ff00:1234::");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:0012::ffff");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ff01::");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:7f00::");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:ff7a::");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:7f00:0000");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ff70:0000");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0211");
- EXPECT_PRED1(TryInvalidMaskCount, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff7f");
-}
-
-TEST(IPAddressTest, TestTruncateIP) {
- EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 24, "255.255.255.0");
- EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 16, "255.255.0.0");
- EXPECT_PRED3(CheckTruncateIP, "255.255.255.255", 8, "255.0.0.0");
- EXPECT_PRED3(CheckTruncateIP, "202.67.7.255", 24, "202.67.7.0");
- EXPECT_PRED3(CheckTruncateIP, "202.129.65.205", 16, "202.129.0.0");
- EXPECT_PRED3(CheckTruncateIP, "55.25.2.77", 8, "55.0.0.0");
- EXPECT_PRED3(CheckTruncateIP, "74.128.99.254", 1, "0.0.0.0");
- EXPECT_PRED3(CheckTruncateIP, "106.55.99.254", 3, "96.0.0.0");
- EXPECT_PRED3(CheckTruncateIP, "172.167.53.222", 13, "172.160.0.0");
- EXPECT_PRED3(CheckTruncateIP, "255.255.224.0", 18, "255.255.192.0");
- EXPECT_PRED3(CheckTruncateIP, "255.255.255.252", 28, "255.255.255.240");
-
- EXPECT_PRED3(CheckTruncateIP, "fe80:1111:2222:3333:4444:5555:6666:7777", 1,
- "8000::");
- EXPECT_PRED3(CheckTruncateIP, "fff0:1111:2222:3333:4444:5555:6666:7777", 9,
- "ff80::");
- EXPECT_PRED3(CheckTruncateIP, "ffff:ff80:1111:2222:3333:4444:5555:6666", 23,
- "ffff:fe00::");
- EXPECT_PRED3(CheckTruncateIP, "ffff:ff80:1111:2222:3333:4444:5555:6666", 32,
- "ffff:ff80::");
- EXPECT_PRED3(CheckTruncateIP, "2400:f9af:e456:1111:2222:3333:4444:5555", 35,
- "2400:f9af:e000::");
- EXPECT_PRED3(CheckTruncateIP, "9999:1111:2233:4444:5555:6666:7777:8888", 53,
- "9999:1111:2233:4000::");
- EXPECT_PRED3(CheckTruncateIP, "9999:1111:2233:4567:5555:6666:7777:8888", 64,
- "9999:1111:2233:4567::");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 68,
- "1111:2222:3333:4444:5000::");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 92,
- "1111:2222:3333:4444:5555:6660::");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 96,
- "1111:2222:3333:4444:5555:6666::");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 105,
- "1111:2222:3333:4444:5555:6666:7700::");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 124,
- "1111:2222:3333:4444:5555:6666:7777:8880");
-
- // Slightly degenerate cases
- EXPECT_PRED3(CheckTruncateIP, "202.165.33.127", 32, "202.165.33.127");
- EXPECT_PRED3(CheckTruncateIP, "235.105.77.12", 0, "0.0.0.0");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 128,
- "1111:2222:3333:4444:5555:6666:7777:8888");
- EXPECT_PRED3(CheckTruncateIP, "1111:2222:3333:4444:5555:6666:7777:8888", 0,
- "::");
-}
-
-TEST(IPAddressTest, TestCategorizeIPv6) {
- // Test determining if an IPAddress is 6Bone/6To4/Teredo/etc.
- // IPv4 address, should be none of these (not even v4compat/v4mapped).
- IPAddress v4_addr(kIPv4PublicAddr);
- EXPECT_FALSE(IPIs6Bone(v4_addr));
- EXPECT_FALSE(IPIs6To4(v4_addr));
- EXPECT_FALSE(IPIsSiteLocal(v4_addr));
- EXPECT_FALSE(IPIsTeredo(v4_addr));
- EXPECT_FALSE(IPIsULA(v4_addr));
- EXPECT_FALSE(IPIsV4Compatibility(v4_addr));
- EXPECT_FALSE(IPIsV4Mapped(v4_addr));
- // Linklocal (fe80::/16) adddress; should be none of these.
- IPAddress linklocal_addr(kIPv6LinkLocalAddr);
- EXPECT_FALSE(IPIs6Bone(linklocal_addr));
- EXPECT_FALSE(IPIs6To4(linklocal_addr));
- EXPECT_FALSE(IPIsSiteLocal(linklocal_addr));
- EXPECT_FALSE(IPIsTeredo(linklocal_addr));
- EXPECT_FALSE(IPIsULA(linklocal_addr));
- EXPECT_FALSE(IPIsV4Compatibility(linklocal_addr));
- EXPECT_FALSE(IPIsV4Mapped(linklocal_addr));
- // 'Normal' IPv6 address, should also be none of these.
- IPAddress normal_addr(kIPv6PublicAddr);
- EXPECT_FALSE(IPIs6Bone(normal_addr));
- EXPECT_FALSE(IPIs6To4(normal_addr));
- EXPECT_FALSE(IPIsSiteLocal(normal_addr));
- EXPECT_FALSE(IPIsTeredo(normal_addr));
- EXPECT_FALSE(IPIsULA(normal_addr));
- EXPECT_FALSE(IPIsV4Compatibility(normal_addr));
- EXPECT_FALSE(IPIsV4Mapped(normal_addr));
- // IPv4 mapped address (::ffff:123.123.123.123)
- IPAddress v4mapped_addr(kIPv4MappedPublicAddr);
- EXPECT_TRUE(IPIsV4Mapped(v4mapped_addr));
- EXPECT_FALSE(IPIsV4Compatibility(v4mapped_addr));
- EXPECT_FALSE(IPIs6Bone(v4mapped_addr));
- EXPECT_FALSE(IPIs6To4(v4mapped_addr));
- EXPECT_FALSE(IPIsSiteLocal(v4mapped_addr));
- EXPECT_FALSE(IPIsTeredo(v4mapped_addr));
- EXPECT_FALSE(IPIsULA(v4mapped_addr));
- // IPv4 compatibility address (::123.123.123.123)
- IPAddress v4compat_addr;
- IPFromString("::192.168.7.1", &v4compat_addr);
- EXPECT_TRUE(IPIsV4Compatibility(v4compat_addr));
- EXPECT_FALSE(IPIs6Bone(v4compat_addr));
- EXPECT_FALSE(IPIs6To4(v4compat_addr));
- EXPECT_FALSE(IPIsSiteLocal(v4compat_addr));
- EXPECT_FALSE(IPIsTeredo(v4compat_addr));
- EXPECT_FALSE(IPIsULA(v4compat_addr));
- EXPECT_FALSE(IPIsV4Mapped(v4compat_addr));
- // 6Bone address (3FFE::/16)
- IPAddress sixbone_addr;
- IPFromString("3FFE:123:456::789:123", &sixbone_addr);
- EXPECT_TRUE(IPIs6Bone(sixbone_addr));
- EXPECT_FALSE(IPIs6To4(sixbone_addr));
- EXPECT_FALSE(IPIsSiteLocal(sixbone_addr));
- EXPECT_FALSE(IPIsTeredo(sixbone_addr));
- EXPECT_FALSE(IPIsULA(sixbone_addr));
- EXPECT_FALSE(IPIsV4Mapped(sixbone_addr));
- EXPECT_FALSE(IPIsV4Compatibility(sixbone_addr));
- // Unique Local Address (FC::/7)
- IPAddress ula_addr;
- IPFromString("FC00:123:456::789:123", &ula_addr);
- EXPECT_TRUE(IPIsULA(ula_addr));
- EXPECT_FALSE(IPIs6Bone(ula_addr));
- EXPECT_FALSE(IPIs6To4(ula_addr));
- EXPECT_FALSE(IPIsSiteLocal(ula_addr));
- EXPECT_FALSE(IPIsTeredo(ula_addr));
- EXPECT_FALSE(IPIsV4Mapped(ula_addr));
- EXPECT_FALSE(IPIsV4Compatibility(ula_addr));
- // 6To4 Address (2002::/16)
- IPAddress sixtofour_addr;
- IPFromString("2002:123:456::789:123", &sixtofour_addr);
- EXPECT_TRUE(IPIs6To4(sixtofour_addr));
- EXPECT_FALSE(IPIs6Bone(sixtofour_addr));
- EXPECT_FALSE(IPIsSiteLocal(sixtofour_addr));
- EXPECT_FALSE(IPIsTeredo(sixtofour_addr));
- EXPECT_FALSE(IPIsULA(sixtofour_addr));
- EXPECT_FALSE(IPIsV4Compatibility(sixtofour_addr));
- EXPECT_FALSE(IPIsV4Mapped(sixtofour_addr));
- // Site Local address (FEC0::/10)
- IPAddress sitelocal_addr;
- IPFromString("FEC0:123:456::789:123", &sitelocal_addr);
- EXPECT_TRUE(IPIsSiteLocal(sitelocal_addr));
- EXPECT_FALSE(IPIs6Bone(sitelocal_addr));
- EXPECT_FALSE(IPIs6To4(sitelocal_addr));
- EXPECT_FALSE(IPIsTeredo(sitelocal_addr));
- EXPECT_FALSE(IPIsULA(sitelocal_addr));
- EXPECT_FALSE(IPIsV4Compatibility(sitelocal_addr));
- EXPECT_FALSE(IPIsV4Mapped(sitelocal_addr));
- // Teredo Address (2001:0000::/32)
- IPAddress teredo_addr;
- IPFromString("2001:0000:123:456::789:123", &teredo_addr);
- EXPECT_TRUE(IPIsTeredo(teredo_addr));
- EXPECT_FALSE(IPIsSiteLocal(teredo_addr));
- EXPECT_FALSE(IPIs6Bone(teredo_addr));
- EXPECT_FALSE(IPIs6To4(teredo_addr));
- EXPECT_FALSE(IPIsULA(teredo_addr));
- EXPECT_FALSE(IPIsV4Compatibility(teredo_addr));
- EXPECT_FALSE(IPIsV4Mapped(teredo_addr));
-}
-
-TEST(IPAddressTest, TestToSensitiveString) {
- IPAddress addr_v4 = IPAddress(kIPv4PublicAddr);
- EXPECT_EQ(kIPv4PublicAddrString, addr_v4.ToString());
- EXPECT_EQ(kIPv4PublicAddrString, addr_v4.ToSensitiveString());
- IPAddress::set_strip_sensitive(true);
- EXPECT_EQ(kIPv4PublicAddrString, addr_v4.ToString());
- EXPECT_EQ(kIPv4PublicAddrAnonymizedString, addr_v4.ToSensitiveString());
- IPAddress::set_strip_sensitive(false);
-
- IPAddress addr_v6 = IPAddress(kIPv6PublicAddr);
- EXPECT_EQ(kIPv6PublicAddrString, addr_v6.ToString());
- EXPECT_EQ(kIPv6PublicAddrString, addr_v6.ToSensitiveString());
- IPAddress::set_strip_sensitive(true);
- EXPECT_EQ(kIPv6PublicAddrString, addr_v6.ToString());
- EXPECT_EQ(kIPv6PublicAddrAnonymizedString, addr_v6.ToSensitiveString());
- IPAddress::set_strip_sensitive(false);
-}
-
-} // namespace talk_base
diff --git a/base/json.cc b/base/json.cc
deleted file mode 100644
index 6b9fce1..0000000
--- a/base/json.cc
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/json.h"
-
-#include <errno.h>
-#include <limits.h>
-#include <stdlib.h>
-
-#include <sstream>
-
-bool GetStringFromJson(const Json::Value& in, std::string* out) {
- if (!in.isString()) {
- std::ostringstream s;
- if (in.isBool()) {
- s << std::boolalpha << in.asBool();
- } else if (in.isInt()) {
- s << in.asInt();
- } else if (in.isUInt()) {
- s << in.asUInt();
- } else if (in.isDouble()) {
- s << in.asDouble();
- } else {
- return false;
- }
- *out = s.str();
- } else {
- *out = in.asString();
- }
- return true;
-}
-
-bool GetIntFromJson(const Json::Value& in, int* out) {
- bool ret;
- if (!in.isString()) {
- ret = in.isConvertibleTo(Json::intValue);
- if (ret) {
- *out = in.asInt();
- }
- } else {
- long val; // NOLINT
- const char* c_str = in.asCString();
- char* end_ptr;
- errno = 0;
- val = strtol(c_str, &end_ptr, 10); // NOLINT
- ret = (end_ptr != c_str && *end_ptr == '\0' && !errno &&
- val >= INT_MIN && val <= INT_MAX);
- *out = val;
- }
- return ret;
-}
-
-bool GetUIntFromJson(const Json::Value& in, unsigned int* out) {
- bool ret;
- if (!in.isString()) {
- ret = in.isConvertibleTo(Json::uintValue);
- if (ret) {
- *out = in.asUInt();
- }
- } else {
- unsigned long val; // NOLINT
- const char* c_str = in.asCString();
- char* end_ptr;
- errno = 0;
- val = strtoul(c_str, &end_ptr, 10); // NOLINT
- ret = (end_ptr != c_str && *end_ptr == '\0' && !errno &&
- val <= UINT_MAX);
- *out = val;
- }
- return ret;
-}
-
-bool GetBoolFromJson(const Json::Value& in, bool* out) {
- bool ret;
- if (!in.isString()) {
- ret = in.isConvertibleTo(Json::booleanValue);
- if (ret) {
- *out = in.asBool();
- }
- } else {
- if (in.asString() == "true") {
- *out = true;
- ret = true;
- } else if (in.asString() == "false") {
- *out = false;
- ret = true;
- } else {
- ret = false;
- }
- }
- return ret;
-}
-
-bool GetDoubleFromJson(const Json::Value& in, double* out) {
- bool ret;
- if (!in.isString()) {
- ret = in.isConvertibleTo(Json::realValue);
- if (ret) {
- *out = in.asDouble();
- }
- } else {
- double val;
- const char* c_str = in.asCString();
- char* end_ptr;
- errno = 0;
- val = strtod(c_str, &end_ptr);
- ret = (end_ptr != c_str && *end_ptr == '\0' && !errno);
- *out = val;
- }
- return ret;
-}
-
-namespace {
-template<typename T>
-bool JsonArrayToVector(const Json::Value& value,
- bool (*getter)(const Json::Value& in, T* out),
- std::vector<T> *vec) {
- vec->clear();
- if (!value.isArray()) {
- return false;
- }
-
- for (Json::Value::ArrayIndex i = 0; i < value.size(); ++i) {
- T val;
- if (!getter(value[i], &val)) {
- return false;
- }
- vec->push_back(val);
- }
-
- return true;
-}
-// Trivial getter helper
-bool GetValueFromJson(const Json::Value& in, Json::Value* out) {
- *out = in;
- return true;
-}
-} // unnamed namespace
-
-bool JsonArrayToValueVector(const Json::Value& in,
- std::vector<Json::Value>* out) {
- return JsonArrayToVector(in, GetValueFromJson, out);
-}
-
-bool JsonArrayToIntVector(const Json::Value& in,
- std::vector<int>* out) {
- return JsonArrayToVector(in, GetIntFromJson, out);
-}
-
-bool JsonArrayToUIntVector(const Json::Value& in,
- std::vector<unsigned int>* out) {
- return JsonArrayToVector(in, GetUIntFromJson, out);
-}
-
-bool JsonArrayToStringVector(const Json::Value& in,
- std::vector<std::string>* out) {
- return JsonArrayToVector(in, GetStringFromJson, out);
-}
-
-bool JsonArrayToBoolVector(const Json::Value& in,
- std::vector<bool>* out) {
- return JsonArrayToVector(in, GetBoolFromJson, out);
-}
-
-bool JsonArrayToDoubleVector(const Json::Value& in,
- std::vector<double>* out) {
- return JsonArrayToVector(in, GetDoubleFromJson, out);
-}
-
-namespace {
-template<typename T>
-Json::Value VectorToJsonArray(const std::vector<T>& vec) {
- Json::Value result(Json::arrayValue);
- for (size_t i = 0; i < vec.size(); ++i) {
- result.append(Json::Value(vec[i]));
- }
- return result;
-}
-} // unnamed namespace
-
-Json::Value ValueVectorToJsonArray(const std::vector<Json::Value>& in) {
- return VectorToJsonArray(in);
-}
-
-Json::Value IntVectorToJsonArray(const std::vector<int>& in) {
- return VectorToJsonArray(in);
-}
-
-Json::Value UIntVectorToJsonArray(const std::vector<unsigned int>& in) {
- return VectorToJsonArray(in);
-}
-
-Json::Value StringVectorToJsonArray(const std::vector<std::string>& in) {
- return VectorToJsonArray(in);
-}
-
-Json::Value BoolVectorToJsonArray(const std::vector<bool>& in) {
- return VectorToJsonArray(in);
-}
-
-Json::Value DoubleVectorToJsonArray(const std::vector<double>& in) {
- return VectorToJsonArray(in);
-}
-
-bool GetValueFromJsonArray(const Json::Value& in, size_t n,
- Json::Value* out) {
- if (!in.isArray() || !in.isValidIndex(static_cast<int>(n))) {
- return false;
- }
-
- *out = in[static_cast<Json::Value::ArrayIndex>(n)];
- return true;
-}
-
-bool GetIntFromJsonArray(const Json::Value& in, size_t n,
- int* out) {
- Json::Value x;
- return GetValueFromJsonArray(in, n, &x) && GetIntFromJson(x, out);
-}
-
-bool GetUIntFromJsonArray(const Json::Value& in, size_t n,
- unsigned int* out) {
- Json::Value x;
- return GetValueFromJsonArray(in, n, &x) && GetUIntFromJson(x, out);
-}
-
-bool GetStringFromJsonArray(const Json::Value& in, size_t n,
- std::string* out) {
- Json::Value x;
- return GetValueFromJsonArray(in, n, &x) && GetStringFromJson(x, out);
-}
-
-bool GetBoolFromJsonArray(const Json::Value& in, size_t n,
- bool* out) {
- Json::Value x;
- return GetValueFromJsonArray(in, n, &x) && GetBoolFromJson(x, out);
-}
-
-bool GetDoubleFromJsonArray(const Json::Value& in, size_t n,
- double* out) {
- Json::Value x;
- return GetValueFromJsonArray(in, n, &x) && GetDoubleFromJson(x, out);
-}
-
-bool GetValueFromJsonObject(const Json::Value& in, const std::string& k,
- Json::Value* out) {
- if (!in.isObject() || !in.isMember(k)) {
- return false;
- }
-
- *out = in[k];
- return true;
-}
-
-bool GetIntFromJsonObject(const Json::Value& in, const std::string& k,
- int* out) {
- Json::Value x;
- return GetValueFromJsonObject(in, k, &x) && GetIntFromJson(x, out);
-}
-
-bool GetUIntFromJsonObject(const Json::Value& in, const std::string& k,
- unsigned int* out) {
- Json::Value x;
- return GetValueFromJsonObject(in, k, &x) && GetUIntFromJson(x, out);
-}
-
-bool GetStringFromJsonObject(const Json::Value& in, const std::string& k,
- std::string* out) {
- Json::Value x;
- return GetValueFromJsonObject(in, k, &x) && GetStringFromJson(x, out);
-}
-
-bool GetBoolFromJsonObject(const Json::Value& in, const std::string& k,
- bool* out) {
- Json::Value x;
- return GetValueFromJsonObject(in, k, &x) && GetBoolFromJson(x, out);
-}
-
-bool GetDoubleFromJsonObject(const Json::Value& in, const std::string& k,
- double* out) {
- Json::Value x;
- return GetValueFromJsonObject(in, k, &x) && GetDoubleFromJson(x, out);
-}
-
-std::string JsonValueToString(const Json::Value& json) {
- Json::FastWriter w;
- std::string value = w.write(json);
- return value.substr(0, value.size() - 1); // trim trailing newline
-}
diff --git a/base/json.h b/base/json.h
deleted file mode 100644
index 50a4122..0000000
--- a/base/json.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_JSON_H_
-#define TALK_BASE_JSON_H_
-
-#include <string>
-#include <vector>
-
-#ifdef JSONCPP_RELATIVE_PATH
-#include "json/json.h"
-#else
-#include "third_party/jsoncpp/json.h"
-#endif
-
-// TODO: Move to talk_base namespace
-
-///////////////////////////////////////////////////////////////////////////////
-// JSON Helpers
-///////////////////////////////////////////////////////////////////////////////
-
-// Robust conversion operators, better than the ones in JsonCpp.
-bool GetIntFromJson(const Json::Value& in, int* out);
-bool GetUIntFromJson(const Json::Value& in, unsigned int* out);
-bool GetStringFromJson(const Json::Value& in, std::string* out);
-bool GetBoolFromJson(const Json::Value& in, bool* out);
-bool GetDoubleFromJson(const Json::Value& in, double* out);
-
-// Pull values out of a JSON array.
-bool GetValueFromJsonArray(const Json::Value& in, size_t n,
- Json::Value* out);
-bool GetIntFromJsonArray(const Json::Value& in, size_t n,
- int* out);
-bool GetUIntFromJsonArray(const Json::Value& in, size_t n,
- unsigned int* out);
-bool GetStringFromJsonArray(const Json::Value& in, size_t n,
- std::string* out);
-bool GetBoolFromJsonArray(const Json::Value& in, size_t n,
- bool* out);
-bool GetDoubleFromJsonArray(const Json::Value& in, size_t n,
- double* out);
-
-// Convert json arrays to std::vector
-bool JsonArrayToValueVector(const Json::Value& in,
- std::vector<Json::Value>* out);
-bool JsonArrayToIntVector(const Json::Value& in,
- std::vector<int>* out);
-bool JsonArrayToUIntVector(const Json::Value& in,
- std::vector<unsigned int>* out);
-bool JsonArrayToStringVector(const Json::Value& in,
- std::vector<std::string>* out);
-bool JsonArrayToBoolVector(const Json::Value& in,
- std::vector<bool>* out);
-bool JsonArrayToDoubleVector(const Json::Value& in,
- std::vector<double>* out);
-
-// Convert std::vector to json array
-Json::Value ValueVectorToJsonArray(const std::vector<Json::Value>& in);
-Json::Value IntVectorToJsonArray(const std::vector<int>& in);
-Json::Value UIntVectorToJsonArray(const std::vector<unsigned int>& in);
-Json::Value StringVectorToJsonArray(const std::vector<std::string>& in);
-Json::Value BoolVectorToJsonArray(const std::vector<bool>& in);
-Json::Value DoubleVectorToJsonArray(const std::vector<double>& in);
-
-// Pull values out of a JSON object.
-bool GetValueFromJsonObject(const Json::Value& in, const std::string& k,
- Json::Value* out);
-bool GetIntFromJsonObject(const Json::Value& in, const std::string& k,
- int* out);
-bool GetUIntFromJsonObject(const Json::Value& in, const std::string& k,
- unsigned int* out);
-bool GetStringFromJsonObject(const Json::Value& in, const std::string& k,
- std::string* out);
-bool GetBoolFromJsonObject(const Json::Value& in, const std::string& k,
- bool* out);
-bool GetDoubleFromJsonObject(const Json::Value& in, const std::string& k,
- double* out);
-
-// Writes out a Json value as a string.
-std::string JsonValueToString(const Json::Value& json);
-
-#endif // TALK_BASE_JSON_H_
diff --git a/base/json_unittest.cc b/base/json_unittest.cc
deleted file mode 100644
index 96a7975..0000000
--- a/base/json_unittest.cc
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <vector>
-#include "talk/base/gunit.h"
-#include "talk/base/json.h"
-
-static Json::Value in_s("foo");
-static Json::Value in_sn("99");
-static Json::Value in_si("-99");
-static Json::Value in_sb("true");
-static Json::Value in_sd("1.2");
-static Json::Value in_n(12);
-static Json::Value in_i(-12);
-static Json::Value in_u(34U);
-static Json::Value in_b(true);
-static Json::Value in_d(1.2);
-static Json::Value big_sn("12345678901234567890");
-static Json::Value big_si("-12345678901234567890");
-static Json::Value big_u(0xFFFFFFFF);
-static Json::Value bad_a(Json::arrayValue);
-static Json::Value bad_o(Json::objectValue);
-
-TEST(JsonTest, GetString) {
- std::string out;
- EXPECT_TRUE(GetStringFromJson(in_s, &out));
- EXPECT_EQ("foo", out);
- EXPECT_TRUE(GetStringFromJson(in_sn, &out));
- EXPECT_EQ("99", out);
- EXPECT_TRUE(GetStringFromJson(in_si, &out));
- EXPECT_EQ("-99", out);
- EXPECT_TRUE(GetStringFromJson(in_i, &out));
- EXPECT_EQ("-12", out);
- EXPECT_TRUE(GetStringFromJson(in_n, &out));
- EXPECT_EQ("12", out);
- EXPECT_TRUE(GetStringFromJson(in_u, &out));
- EXPECT_EQ("34", out);
- EXPECT_TRUE(GetStringFromJson(in_b, &out));
- EXPECT_EQ("true", out);
- // Not supported here yet.
- EXPECT_FALSE(GetStringFromJson(bad_a, &out));
- EXPECT_FALSE(GetStringFromJson(bad_o, &out));
-}
-
-TEST(JsonTest, GetInt) {
- int out;
- EXPECT_TRUE(GetIntFromJson(in_sn, &out));
- EXPECT_EQ(99, out);
- EXPECT_TRUE(GetIntFromJson(in_si, &out));
- EXPECT_EQ(-99, out);
- EXPECT_TRUE(GetIntFromJson(in_n, &out));
- EXPECT_EQ(12, out);
- EXPECT_TRUE(GetIntFromJson(in_i, &out));
- EXPECT_EQ(-12, out);
- EXPECT_TRUE(GetIntFromJson(in_u, &out));
- EXPECT_EQ(34, out);
- EXPECT_TRUE(GetIntFromJson(in_b, &out));
- EXPECT_EQ(1, out);
- EXPECT_FALSE(GetIntFromJson(in_s, &out));
- EXPECT_FALSE(GetIntFromJson(big_sn, &out));
- EXPECT_FALSE(GetIntFromJson(big_si, &out));
- EXPECT_FALSE(GetIntFromJson(big_u, &out));
- EXPECT_FALSE(GetIntFromJson(bad_a, &out));
- EXPECT_FALSE(GetIntFromJson(bad_o, &out));
-}
-
-TEST(JsonTest, GetUInt) {
- unsigned int out;
- EXPECT_TRUE(GetUIntFromJson(in_sn, &out));
- EXPECT_EQ(99U, out);
- EXPECT_TRUE(GetUIntFromJson(in_n, &out));
- EXPECT_EQ(12U, out);
- EXPECT_TRUE(GetUIntFromJson(in_u, &out));
- EXPECT_EQ(34U, out);
- EXPECT_TRUE(GetUIntFromJson(in_b, &out));
- EXPECT_EQ(1U, out);
- EXPECT_TRUE(GetUIntFromJson(big_u, &out));
- EXPECT_EQ(0xFFFFFFFFU, out);
- EXPECT_FALSE(GetUIntFromJson(in_s, &out));
- // TODO: Fail reading negative strings.
- // EXPECT_FALSE(GetUIntFromJson(in_si, &out));
- EXPECT_FALSE(GetUIntFromJson(in_i, &out));
- EXPECT_FALSE(GetUIntFromJson(big_sn, &out));
- EXPECT_FALSE(GetUIntFromJson(big_si, &out));
- EXPECT_FALSE(GetUIntFromJson(bad_a, &out));
- EXPECT_FALSE(GetUIntFromJson(bad_o, &out));
-}
-
-TEST(JsonTest, GetBool) {
- bool out;
- EXPECT_TRUE(GetBoolFromJson(in_sb, &out));
- EXPECT_EQ(true, out);
- EXPECT_TRUE(GetBoolFromJson(in_n, &out));
- EXPECT_EQ(true, out);
- EXPECT_TRUE(GetBoolFromJson(in_i, &out));
- EXPECT_EQ(true, out);
- EXPECT_TRUE(GetBoolFromJson(in_u, &out));
- EXPECT_EQ(true, out);
- EXPECT_TRUE(GetBoolFromJson(in_b, &out));
- EXPECT_EQ(true, out);
- EXPECT_TRUE(GetBoolFromJson(big_u, &out));
- EXPECT_EQ(true, out);
- EXPECT_FALSE(GetBoolFromJson(in_s, &out));
- EXPECT_FALSE(GetBoolFromJson(in_sn, &out));
- EXPECT_FALSE(GetBoolFromJson(in_si, &out));
- EXPECT_FALSE(GetBoolFromJson(big_sn, &out));
- EXPECT_FALSE(GetBoolFromJson(big_si, &out));
- EXPECT_FALSE(GetBoolFromJson(bad_a, &out));
- EXPECT_FALSE(GetBoolFromJson(bad_o, &out));
-}
-
-TEST(JsonTest, GetDouble) {
- double out;
- EXPECT_TRUE(GetDoubleFromJson(in_sn, &out));
- EXPECT_EQ(99, out);
- EXPECT_TRUE(GetDoubleFromJson(in_si, &out));
- EXPECT_EQ(-99, out);
- EXPECT_TRUE(GetDoubleFromJson(in_sd, &out));
- EXPECT_EQ(1.2, out);
- EXPECT_TRUE(GetDoubleFromJson(in_n, &out));
- EXPECT_EQ(12, out);
- EXPECT_TRUE(GetDoubleFromJson(in_i, &out));
- EXPECT_EQ(-12, out);
- EXPECT_TRUE(GetDoubleFromJson(in_u, &out));
- EXPECT_EQ(34, out);
- EXPECT_TRUE(GetDoubleFromJson(in_b, &out));
- EXPECT_EQ(1, out);
- EXPECT_TRUE(GetDoubleFromJson(in_d, &out));
- EXPECT_EQ(1.2, out);
- EXPECT_FALSE(GetDoubleFromJson(in_s, &out));
-}
-
-TEST(JsonTest, GetFromArray) {
- Json::Value a, out;
- a.append(in_s);
- a.append(in_i);
- a.append(in_u);
- a.append(in_b);
- EXPECT_TRUE(GetValueFromJsonArray(a, 0, &out));
- EXPECT_TRUE(GetValueFromJsonArray(a, 3, &out));
- EXPECT_FALSE(GetValueFromJsonArray(a, 99, &out));
- EXPECT_FALSE(GetValueFromJsonArray(a, 0xFFFFFFFF, &out));
-}
-
-TEST(JsonTest, GetFromObject) {
- Json::Value o, out;
- o["string"] = in_s;
- o["int"] = in_i;
- o["uint"] = in_u;
- o["bool"] = in_b;
- EXPECT_TRUE(GetValueFromJsonObject(o, "int", &out));
- EXPECT_TRUE(GetValueFromJsonObject(o, "bool", &out));
- EXPECT_FALSE(GetValueFromJsonObject(o, "foo", &out));
- EXPECT_FALSE(GetValueFromJsonObject(o, "", &out));
-}
-
-namespace {
-template <typename T>
-std::vector<T> VecOf3(const T& a, const T& b, const T& c) {
- std::vector<T> in;
- in.push_back(a);
- in.push_back(b);
- in.push_back(c);
- return in;
-}
-template <typename T>
-Json::Value JsonVecOf3(const T& a, const T& b, const T& c) {
- Json::Value in(Json::arrayValue);
- in.append(a);
- in.append(b);
- in.append(c);
- return in;
-}
-} // unnamed namespace
-
-TEST(JsonTest, ValueVectorToFromArray) {
- std::vector<Json::Value> in = VecOf3<Json::Value>("a", "b", "c");
- Json::Value out = ValueVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i].asString(), out[i].asString());
- }
- Json::Value inj = JsonVecOf3<Json::Value>("a", "b", "c");
- EXPECT_EQ(inj, out);
- std::vector<Json::Value> outj;
- EXPECT_TRUE(JsonArrayToValueVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
-
-TEST(JsonTest, IntVectorToFromArray) {
- std::vector<int> in = VecOf3<int>(1, 2, 3);
- Json::Value out = IntVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i], out[i].asInt());
- }
- Json::Value inj = JsonVecOf3<int>(1, 2, 3);
- EXPECT_EQ(inj, out);
- std::vector<int> outj;
- EXPECT_TRUE(JsonArrayToIntVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
-
-TEST(JsonTest, UIntVectorToFromArray) {
- std::vector<unsigned int> in = VecOf3<unsigned int>(1, 2, 3);
- Json::Value out = UIntVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i], out[i].asUInt());
- }
- Json::Value inj = JsonVecOf3<unsigned int>(1, 2, 3);
- EXPECT_EQ(inj, out);
- std::vector<unsigned int> outj;
- EXPECT_TRUE(JsonArrayToUIntVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
-
-TEST(JsonTest, StringVectorToFromArray) {
- std::vector<std::string> in = VecOf3<std::string>("a", "b", "c");
- Json::Value out = StringVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i], out[i].asString());
- }
- Json::Value inj = JsonVecOf3<std::string>("a", "b", "c");
- EXPECT_EQ(inj, out);
- std::vector<std::string> outj;
- EXPECT_TRUE(JsonArrayToStringVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
-
-TEST(JsonTest, BoolVectorToFromArray) {
- std::vector<bool> in = VecOf3<bool>(false, true, false);
- Json::Value out = BoolVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i], out[i].asBool());
- }
- Json::Value inj = JsonVecOf3<bool>(false, true, false);
- EXPECT_EQ(inj, out);
- std::vector<bool> outj;
- EXPECT_TRUE(JsonArrayToBoolVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
-
-TEST(JsonTest, DoubleVectorToFromArray) {
- std::vector<double> in = VecOf3<double>(1.0, 2.0, 3.0);
- Json::Value out = DoubleVectorToJsonArray(in);
- EXPECT_EQ(in.size(), out.size());
- for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
- EXPECT_EQ(in[i], out[i].asDouble());
- }
- Json::Value inj = JsonVecOf3<double>(1.0, 2.0, 3.0);
- EXPECT_EQ(inj, out);
- std::vector<double> outj;
- EXPECT_TRUE(JsonArrayToDoubleVector(inj, &outj));
- for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
- EXPECT_EQ(in[i], outj[i]);
- }
-}
diff --git a/base/latebindingsymboltable.cc b/base/latebindingsymboltable.cc
deleted file mode 100644
index 433844e..0000000
--- a/base/latebindingsymboltable.cc
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/latebindingsymboltable.h"
-
-#ifdef POSIX
-#include <dlfcn.h>
-#endif
-
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-#ifdef POSIX
-static const DllHandle kInvalidDllHandle = NULL;
-#else
-#error Not implemented
-#endif
-
-static const char *GetDllError() {
-#ifdef POSIX
- const char *err = dlerror();
- if (err) {
- return err;
- } else {
- return "No error";
- }
-#else
-#error Not implemented
-#endif
-}
-
-static bool LoadSymbol(DllHandle handle,
- const char *symbol_name,
- void **symbol) {
-#ifdef POSIX
- *symbol = dlsym(handle, symbol_name);
- const char *err = dlerror();
- if (err) {
- LOG(LS_ERROR) << "Error loading symbol " << symbol_name << ": " << err;
- return false;
- } else if (!*symbol) {
- // ELF allows for symbols to be NULL, but that should never happen for our
- // usage.
- LOG(LS_ERROR) << "Symbol " << symbol_name << " is NULL";
- return false;
- }
- return true;
-#else
-#error Not implemented
-#endif
-}
-
-LateBindingSymbolTable::LateBindingSymbolTable(const TableInfo *info,
- void **table)
- : info_(info),
- table_(table),
- handle_(kInvalidDllHandle),
- undefined_symbols_(false) {
- ClearSymbols();
-}
-
-LateBindingSymbolTable::~LateBindingSymbolTable() {
- Unload();
-}
-
-bool LateBindingSymbolTable::IsLoaded() const {
- return handle_ != kInvalidDllHandle;
-}
-
-bool LateBindingSymbolTable::Load() {
- ASSERT(info_->dll_name != NULL);
- return LoadFromPath(info_->dll_name);
-}
-
-bool LateBindingSymbolTable::LoadFromPath(const char *dll_path) {
- if (IsLoaded()) {
- return true;
- }
- if (undefined_symbols_) {
- // We do not attempt to load again because repeated attempts are not
- // likely to succeed and DLL loading is costly.
- LOG(LS_ERROR) << "We know there are undefined symbols";
- return false;
- }
-
-#ifdef POSIX
- handle_ = dlopen(dll_path,
- // RTLD_NOW front-loads symbol resolution so that errors are
- // caught early instead of causing a process abort later.
- // RTLD_LOCAL prevents other modules from automatically
- // seeing symbol definitions in the newly-loaded tree. This
- // is necessary for same-named symbols in different ABI
- // versions of the same library to not explode.
- RTLD_NOW|RTLD_LOCAL
-#ifdef LINUX
- // RTLD_DEEPBIND makes symbol dependencies in the
- // newly-loaded tree prefer to resolve to definitions within
- // that tree (the default on OS X). This is necessary for
- // same-named symbols in different ABI versions of the same
- // library to not explode.
- |RTLD_DEEPBIND
-#endif
- ); // NOLINT
-#else
-#error Not implemented
-#endif
-
- if (handle_ == kInvalidDllHandle) {
- LOG(LS_WARNING) << "Can't load " << dll_path << ": "
- << GetDllError();
- return false;
- }
-#ifdef POSIX
- // Clear any old errors.
- dlerror();
-#endif
- for (int i = 0; i < info_->num_symbols; ++i) {
- if (!LoadSymbol(handle_, info_->symbol_names[i], &table_[i])) {
- undefined_symbols_ = true;
- Unload();
- return false;
- }
- }
- return true;
-}
-
-void LateBindingSymbolTable::Unload() {
- if (!IsLoaded()) {
- return;
- }
-
-#ifdef POSIX
- if (dlclose(handle_) != 0) {
- LOG(LS_ERROR) << GetDllError();
- }
-#else
-#error Not implemented
-#endif
-
- handle_ = kInvalidDllHandle;
- ClearSymbols();
-}
-
-void LateBindingSymbolTable::ClearSymbols() {
- memset(table_, 0, sizeof(void *) * info_->num_symbols);
-}
-
-} // namespace talk_base
diff --git a/base/latebindingsymboltable.cc.def b/base/latebindingsymboltable.cc.def
deleted file mode 100644
index 64fc0dc..0000000
--- a/base/latebindingsymboltable.cc.def
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// This file is a supermacro
-// (see http://wanderinghorse.net/computing/papers/supermacros_cpp.html) to
-// expand a definition of a late-binding symbol table class.
-//
-// Arguments:
-// LATE_BINDING_SYMBOL_TABLE_CLASS_NAME: Name of the class to generate.
-// LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST: List of symbols to load from the DLL,
-// as an X-Macro list (see http://www.drdobbs.com/blogs/cpp/228700289).
-// LATE_BINDING_SYMBOL_TABLE_DLL_NAME: String literal for the DLL file name to
-// load.
-//
-// From a .cc file, include the header file containing your call to the .h.def
-// supermacro, and then call this supermacro (optionally from inside the
-// namespace for the class to generate, if any). Example:
-//
-// #include "myclassname.h"
-//
-// namespace foo {
-//
-// #define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME MY_CLASS_NAME
-// #define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST MY_SYMBOLS_LIST
-// #define LATE_BINDING_SYMBOL_TABLE_DLL_NAME "libdll.so.n"
-// #include "talk/base/latebindingsymboltable.cc.def"
-//
-// }
-
-#ifndef LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#error You must define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#endif
-
-#ifndef LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#error You must define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#endif
-
-#ifndef LATE_BINDING_SYMBOL_TABLE_DLL_NAME
-#error You must define LATE_BINDING_SYMBOL_TABLE_DLL_NAME
-#endif
-
-#define X(sym) #sym,
-const char* const LATE_BINDING_SYMBOL_TABLE_CLASS_NAME::kSymbolNames[] = {
- LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-};
-#undef X
-
-const ::talk_base::LateBindingSymbolTable::TableInfo
- LATE_BINDING_SYMBOL_TABLE_CLASS_NAME::kTableInfo = {
- LATE_BINDING_SYMBOL_TABLE_DLL_NAME,
- SYMBOL_TABLE_SIZE,
- LATE_BINDING_SYMBOL_TABLE_CLASS_NAME::kSymbolNames
-};
-
-LATE_BINDING_SYMBOL_TABLE_CLASS_NAME::LATE_BINDING_SYMBOL_TABLE_CLASS_NAME()
- : ::talk_base::LateBindingSymbolTable(&kTableInfo, table_) {}
-
-LATE_BINDING_SYMBOL_TABLE_CLASS_NAME::~LATE_BINDING_SYMBOL_TABLE_CLASS_NAME() {}
-
-#undef LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#undef LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#undef LATE_BINDING_SYMBOL_TABLE_DLL_NAME
diff --git a/base/latebindingsymboltable.h b/base/latebindingsymboltable.h
deleted file mode 100644
index f4ad5a6..0000000
--- a/base/latebindingsymboltable.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_LATEBINDINGSYMBOLTABLE_H_
-#define TALK_BASE_LATEBINDINGSYMBOLTABLE_H_
-
-#include <string.h>
-
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-#ifdef POSIX
-typedef void *DllHandle;
-#else
-#error Not implemented for this platform
-#endif
-
-// This is the base class for "symbol table" classes to simplify the dynamic
-// loading of symbols from DLLs. Currently the implementation only supports
-// Linux and OS X, and pure C symbols (or extern "C" symbols that wrap C++
-// functions). Sub-classes for specific DLLs are generated via the "supermacro"
-// files latebindingsymboltable.h.def and latebindingsymboltable.cc.def. See
-// talk/sound/pulseaudiosymboltable.(h|cc) for an example.
-class LateBindingSymbolTable {
- public:
- struct TableInfo {
- const char *dll_name;
- int num_symbols;
- // Array of size num_symbols.
- const char *const *symbol_names;
- };
-
- LateBindingSymbolTable(const TableInfo *info, void **table);
- ~LateBindingSymbolTable();
-
- bool IsLoaded() const;
- // Loads the DLL and the symbol table. Returns true iff the DLL and symbol
- // table loaded successfully.
- bool Load();
- // Like load, but allows overriding the dll path for when the dll path is
- // dynamic.
- bool LoadFromPath(const char *dll_path);
- void Unload();
-
- // Gets the raw OS handle to the DLL. Be careful what you do with it.
- DllHandle GetDllHandle() const { return handle_; }
-
- private:
- void ClearSymbols();
-
- const TableInfo *info_;
- void **table_;
- DllHandle handle_;
- bool undefined_symbols_;
-
- DISALLOW_COPY_AND_ASSIGN(LateBindingSymbolTable);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_LATEBINDINGSYMBOLTABLE_H_
diff --git a/base/latebindingsymboltable.h.def b/base/latebindingsymboltable.h.def
deleted file mode 100644
index 3e1cdab..0000000
--- a/base/latebindingsymboltable.h.def
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// This file is a supermacro
-// (see http://wanderinghorse.net/computing/papers/supermacros_cpp.html) to
-// expand a declaration of a late-binding symbol table class.
-//
-// Arguments:
-// LATE_BINDING_SYMBOL_TABLE_CLASS_NAME: Name of the class to generate.
-// LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST: List of symbols to load from the DLL,
-// as an X-Macro list (see http://www.drdobbs.com/blogs/cpp/228700289).
-//
-// From a .h file, include the header(s) for the DLL to late-bind and the
-// latebindingsymboltable.h header, and then call this supermacro (optionally
-// from inside the namespace for the class to generate, if any). Example:
-//
-// #include <headerfordll.h>
-//
-// #include "talk/base/latebindingsymboltable.h"
-//
-// namespace foo {
-//
-// #define MY_CLASS_NAME DesiredClassName
-// #define MY_SYMBOLS_LIST X(acos) X(sin) X(tan)
-//
-// #define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME MY_CLASS_NAME
-// #define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST MY_SYMBOLS_LIST
-// #include "talk/base/latebindingsymboltable.h.def"
-//
-// }
-
-#ifndef TALK_BASE_LATEBINDINGSYMBOLTABLE_H_
-#error You must first include latebindingsymboltable.h
-#endif
-
-#ifndef LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#error You must define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#endif
-
-#ifndef LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#error You must define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#endif
-
-class LATE_BINDING_SYMBOL_TABLE_CLASS_NAME :
- public ::talk_base::LateBindingSymbolTable {
- public:
- LATE_BINDING_SYMBOL_TABLE_CLASS_NAME();
- ~LATE_BINDING_SYMBOL_TABLE_CLASS_NAME();
-
-#define X(sym) \
- typeof(&::sym) sym() const { \
- ASSERT(::talk_base::LateBindingSymbolTable::IsLoaded()); \
- return reinterpret_cast<typeof(&::sym)>(table_[SYMBOL_TABLE_INDEX_##sym]); \
- }
-LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#undef X
-
- private:
- enum {
-#define X(sym) \
- SYMBOL_TABLE_INDEX_##sym,
-LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
-#undef X
- SYMBOL_TABLE_SIZE
- };
-
- static const ::talk_base::LateBindingSymbolTable::TableInfo kTableInfo;
- static const char *const kSymbolNames[];
-
- void *table_[SYMBOL_TABLE_SIZE];
-
- DISALLOW_COPY_AND_ASSIGN(LATE_BINDING_SYMBOL_TABLE_CLASS_NAME);
-};
-
-#undef LATE_BINDING_SYMBOL_TABLE_CLASS_NAME
-#undef LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST
diff --git a/base/latebindingsymboltable_unittest.cc b/base/latebindingsymboltable_unittest.cc
deleted file mode 100644
index 58afdcd..0000000
--- a/base/latebindingsymboltable_unittest.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef LINUX
-#include <math.h>
-#endif
-
-#include "talk/base/gunit.h"
-#include "talk/base/latebindingsymboltable.h"
-
-namespace talk_base {
-
-#ifdef LINUX
-
-#define LIBM_SYMBOLS_CLASS_NAME LibmTestSymbolTable
-#define LIBM_SYMBOLS_LIST \
- X(acos) \
- X(sin) \
- X(tan)
-
-#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBM_SYMBOLS_CLASS_NAME
-#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBM_SYMBOLS_LIST
-#include "talk/base/latebindingsymboltable.h.def"
-
-#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBM_SYMBOLS_CLASS_NAME
-#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBM_SYMBOLS_LIST
-#define LATE_BINDING_SYMBOL_TABLE_DLL_NAME "libm.so.6"
-#include "talk/base/latebindingsymboltable.cc.def"
-
-TEST(LateBindingSymbolTable, libm) {
- LibmTestSymbolTable table;
- EXPECT_FALSE(table.IsLoaded());
- ASSERT_TRUE(table.Load());
- EXPECT_TRUE(table.IsLoaded());
- EXPECT_EQ(table.acos()(0.5), acos(0.5));
- EXPECT_EQ(table.sin()(0.5), sin(0.5));
- EXPECT_EQ(table.tan()(0.5), tan(0.5));
- // It would be nice to check that the addresses are the same, but the nature
- // of dynamic linking and relocation makes them actually be different.
- table.Unload();
- EXPECT_FALSE(table.IsLoaded());
-}
-
-#else
-#error Not implemented
-#endif
-
-} // namespace talk_base
diff --git a/base/libdbusglibsymboltable.cc b/base/libdbusglibsymboltable.cc
deleted file mode 100644
index 6a3ebf3..0000000
--- a/base/libdbusglibsymboltable.cc
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef HAVE_DBUS_GLIB
-
-#include "talk/base/libdbusglibsymboltable.h"
-
-namespace talk_base {
-
-#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBDBUS_GLIB_CLASS_NAME
-#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBDBUS_GLIB_SYMBOLS_LIST
-#define LATE_BINDING_SYMBOL_TABLE_DLL_NAME "libdbus-glib-1.so.2"
-#include "talk/base/latebindingsymboltable.cc.def"
-
-} // namespace talk_base
-
-#endif // HAVE_DBUS_GLIB
diff --git a/base/libdbusglibsymboltable.h b/base/libdbusglibsymboltable.h
deleted file mode 100644
index 8dc140f..0000000
--- a/base/libdbusglibsymboltable.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_LIBDBUSGLIBSYMBOLTABLE_H_
-#define TALK_BASE_LIBDBUSGLIBSYMBOLTABLE_H_
-
-#ifdef HAVE_DBUS_GLIB
-
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
-#include "talk/base/latebindingsymboltable.h"
-
-namespace talk_base {
-
-#define LIBDBUS_GLIB_CLASS_NAME LibDBusGlibSymbolTable
-// The libdbus-glib symbols we need, as an X-Macro list.
-// This list must contain precisely every libdbus-glib function that is used in
-// dbus.cc.
-#define LIBDBUS_GLIB_SYMBOLS_LIST \
- X(dbus_bus_add_match) \
- X(dbus_connection_add_filter) \
- X(dbus_connection_close) \
- X(dbus_connection_remove_filter) \
- X(dbus_connection_set_exit_on_disconnect) \
- X(dbus_g_bus_get) \
- X(dbus_g_bus_get_private) \
- X(dbus_g_connection_get_connection) \
- X(dbus_g_connection_unref) \
- X(dbus_g_thread_init) \
- X(dbus_message_get_interface) \
- X(dbus_message_get_member) \
- X(dbus_message_get_path) \
- X(dbus_message_get_type) \
- X(dbus_message_iter_get_arg_type) \
- X(dbus_message_iter_get_basic) \
- X(dbus_message_iter_init) \
- X(dbus_message_ref) \
- X(dbus_message_unref)
-
-#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBDBUS_GLIB_CLASS_NAME
-#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBDBUS_GLIB_SYMBOLS_LIST
-#include "talk/base/latebindingsymboltable.h.def"
-
-} // namespace talk_base
-
-#endif // HAVE_DBUS_GLIB
-
-#endif // TALK_BASE_LIBDBUSGLIBSYMBOLTABLE_H_
diff --git a/base/linked_ptr.h b/base/linked_ptr.h
deleted file mode 100644
index a98a367..0000000
--- a/base/linked_ptr.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * linked_ptr - simple reference linked pointer
- * (like reference counting, just using a linked list of the references
- * instead of their count.)
- *
- * The implementation stores three pointers for every linked_ptr, but
- * does not allocate anything on the free store.
- */
-
-#ifndef TALK_BASE_LINKED_PTR_H__
-#define TALK_BASE_LINKED_PTR_H__
-
-namespace talk_base {
-
-/* For ANSI-challenged compilers, you may want to #define
- * NO_MEMBER_TEMPLATES, explicit or mutable */
-#define NO_MEMBER_TEMPLATES
-
-template <class X> class linked_ptr
-{
-public:
-
-#ifndef NO_MEMBER_TEMPLATES
-# define TEMPLATE_FUNCTION template <class Y>
- TEMPLATE_FUNCTION friend class linked_ptr<Y>;
-#else
-# define TEMPLATE_FUNCTION
- typedef X Y;
-#endif
-
- typedef X element_type;
-
- explicit linked_ptr(X* p = 0) throw()
- : itsPtr(p) {itsPrev = itsNext = this;}
- ~linked_ptr()
- {release();}
- linked_ptr(const linked_ptr& r) throw()
- {acquire(r);}
- linked_ptr& operator=(const linked_ptr& r)
- {
- if (this != &r) {
- release();
- acquire(r);
- }
- return *this;
- }
-
-#ifndef NO_MEMBER_TEMPLATES
- template <class Y> friend class linked_ptr<Y>;
- template <class Y> linked_ptr(const linked_ptr<Y>& r) throw()
- {acquire(r);}
- template <class Y> linked_ptr& operator=(const linked_ptr<Y>& r)
- {
- if (this != &r) {
- release();
- acquire(r);
- }
- return *this;
- }
-#endif // NO_MEMBER_TEMPLATES
-
- X& operator*() const throw() {return *itsPtr;}
- X* operator->() const throw() {return itsPtr;}
- X* get() const throw() {return itsPtr;}
- bool unique() const throw() {return itsPrev ? itsPrev==this : true;}
-
-private:
- X* itsPtr;
- mutable const linked_ptr* itsPrev;
- mutable const linked_ptr* itsNext;
-
- void acquire(const linked_ptr& r) throw()
- { // insert this to the list
- itsPtr = r.itsPtr;
- itsNext = r.itsNext;
- itsNext->itsPrev = this;
- itsPrev = &r;
-#ifndef mutable
- r.itsNext = this;
-#else // for ANSI-challenged compilers
- (const_cast<linked_ptr<X>*>(&r))->itsNext = this;
-#endif
- }
-
-#ifndef NO_MEMBER_TEMPLATES
- template <class Y> void acquire(const linked_ptr<Y>& r) throw()
- { // insert this to the list
- itsPtr = r.itsPtr;
- itsNext = r.itsNext;
- itsNext->itsPrev = this;
- itsPrev = &r;
-#ifndef mutable
- r.itsNext = this;
-#else // for ANSI-challenged compilers
- (const_cast<linked_ptr<X>*>(&r))->itsNext = this;
-#endif
- }
-#endif // NO_MEMBER_TEMPLATES
-
- void release()
- { // erase this from the list, delete if unique
- if (unique()) delete itsPtr;
- else {
- itsPrev->itsNext = itsNext;
- itsNext->itsPrev = itsPrev;
- itsPrev = itsNext = 0;
- }
- itsPtr = 0;
- }
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_LINKED_PTR_H__
-
diff --git a/base/linux.cc b/base/linux.cc
deleted file mode 100644
index 16666f8..0000000
--- a/base/linux.cc
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * libjingle
- * Copyright 2008 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if defined(LINUX) || defined(ANDROID)
-#include "talk/base/linux.h"
-
-#include <ctype.h>
-
-#include <errno.h>
-#include <sys/utsname.h>
-#include <sys/wait.h>
-
-#include <cstdio>
-#include <set>
-
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-static const char kCpuInfoFile[] = "/proc/cpuinfo";
-static const char kCpuMaxFreqFile[] =
- "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq";
-
-ProcCpuInfo::ProcCpuInfo() {
-}
-
-ProcCpuInfo::~ProcCpuInfo() {
-}
-
-bool ProcCpuInfo::LoadFromSystem() {
- ConfigParser procfs;
- if (!procfs.Open(kCpuInfoFile)) {
- return false;
- }
- return procfs.Parse(§ions_);
-};
-
-bool ProcCpuInfo::GetSectionCount(size_t* count) {
- if (sections_.empty()) {
- return false;
- }
- if (count) {
- *count = sections_.size();
- }
- return true;
-}
-
-bool ProcCpuInfo::GetNumCpus(int* num) {
- if (sections_.empty()) {
- return false;
- }
- int total_cpus = 0;
-#if defined(__arm__)
- // Count the number of blocks that have a "processor" key defined. On ARM,
- // there may be extra blocks of information that aren't per-processor.
- size_t section_count = sections_.size();
- for (size_t i = 0; i < section_count; ++i) {
- int processor_id;
- if (GetSectionIntValue(i, "processor", &processor_id)) {
- ++total_cpus;
- }
- }
- // Single core ARM systems don't include "processor" keys at all, so return
- // that we have a single core if we didn't find any explicitly above.
- if (total_cpus == 0) {
- total_cpus = 1;
- }
-#else
- // On X86, there is exactly one info section per processor.
- total_cpus = static_cast<int>(sections_.size());
-#endif
- if (num) {
- *num = total_cpus;
- }
- return true;
-}
-
-bool ProcCpuInfo::GetNumPhysicalCpus(int* num) {
- if (sections_.empty()) {
- return false;
- }
- // TODO: /proc/cpuinfo only reports cores that are currently
- // _online_, so this may underreport the number of physical cores.
-#if defined(__arm__)
- // ARM (currently) has no hyperthreading, so just return the same value
- // as GetNumCpus.
- return GetNumCpus(num);
-#else
- int total_cores = 0;
- std::set<int> physical_ids;
- size_t section_count = sections_.size();
- for (size_t i = 0; i < section_count; ++i) {
- int physical_id;
- int cores;
- // Count the cores for the physical id only if we have not counted the id.
- if (GetSectionIntValue(i, "physical id", &physical_id) &&
- GetSectionIntValue(i, "cpu cores", &cores) &&
- physical_ids.find(physical_id) == physical_ids.end()) {
- physical_ids.insert(physical_id);
- total_cores += cores;
- }
- }
-
- if (num) {
- *num = total_cores;
- }
- return true;
-#endif
-}
-
-bool ProcCpuInfo::GetCpuFamily(int* id) {
- int cpu_family = 0;
-
-#if defined(__arm__)
- // On some ARM platforms, there is no 'cpu family' in '/proc/cpuinfo'. But
- // there is 'CPU Architecture' which can be used as 'cpu family'.
- // See http://en.wikipedia.org/wiki/ARM_architecture for a good list of
- // ARM cpu families, architectures, and their mappings.
- // There may be multiple sessions that aren't per-processor. We need to scan
- // through each session until we find the first 'CPU architecture'.
- size_t section_count = sections_.size();
- for (size_t i = 0; i < section_count; ++i) {
- if (GetSectionIntValue(i, "CPU architecture", &cpu_family)) {
- // We returns the first one (if there are multiple entries).
- break;
- };
- }
-#else
- GetSectionIntValue(0, "cpu family", &cpu_family);
-#endif
- if (id) {
- *id = cpu_family;
- }
- return true;
-}
-
-bool ProcCpuInfo::GetSectionStringValue(size_t section_num,
- const std::string& key,
- std::string* result) {
- if (section_num >= sections_.size()) {
- return false;
- }
- ConfigParser::SimpleMap::iterator iter = sections_[section_num].find(key);
- if (iter == sections_[section_num].end()) {
- return false;
- }
- *result = iter->second;
- return true;
-}
-
-bool ProcCpuInfo::GetSectionIntValue(size_t section_num,
- const std::string& key,
- int* result) {
- if (section_num >= sections_.size()) {
- return false;
- }
- ConfigParser::SimpleMap::iterator iter = sections_[section_num].find(key);
- if (iter == sections_[section_num].end()) {
- return false;
- }
- return FromString(iter->second, result);
-}
-
-ConfigParser::ConfigParser() {}
-
-ConfigParser::~ConfigParser() {}
-
-bool ConfigParser::Open(const std::string& filename) {
- FileStream* fs = new FileStream();
- if (!fs->Open(filename, "r", NULL)) {
- return false;
- }
- instream_.reset(fs);
- return true;
-}
-
-void ConfigParser::Attach(StreamInterface* stream) {
- instream_.reset(stream);
-}
-
-bool ConfigParser::Parse(MapVector* key_val_pairs) {
- // Parses the file and places the found key-value pairs into key_val_pairs.
- SimpleMap section;
- while (ParseSection(§ion)) {
- key_val_pairs->push_back(section);
- section.clear();
- }
- return (!key_val_pairs->empty());
-}
-
-bool ConfigParser::ParseSection(SimpleMap* key_val_pair) {
- // Parses the next section in the filestream and places the found key-value
- // pairs into key_val_pair.
- std::string key, value;
- while (ParseLine(&key, &value)) {
- (*key_val_pair)[key] = value;
- }
- return (!key_val_pair->empty());
-}
-
-bool ConfigParser::ParseLine(std::string* key, std::string* value) {
- // Parses the next line in the filestream and places the found key-value
- // pair into key and val.
- std::string line;
- if ((instream_->ReadLine(&line)) == SR_EOS) {
- return false;
- }
- std::vector<std::string> tokens;
- if (2 != split(line, ':', &tokens)) {
- return false;
- }
- // Removes whitespace at the end of Key name
- size_t pos = tokens[0].length() - 1;
- while ((pos > 0) && isspace(tokens[0][pos])) {
- pos--;
- }
- tokens[0].erase(pos + 1);
- // Removes whitespace at the start of value
- pos = 0;
- while (pos < tokens[1].length() && isspace(tokens[1][pos])) {
- pos++;
- }
- tokens[1].erase(0, pos);
- *key = tokens[0];
- *value = tokens[1];
- return true;
-}
-
-#if !defined(GOOGLE_CHROME_BUILD) && !defined(CHROMIUM_BUILD)
-static bool ExpectLineFromStream(FileStream* stream,
- std::string* out) {
- StreamResult res = stream->ReadLine(out);
- if (res != SR_SUCCESS) {
- if (res != SR_EOS) {
- LOG(LS_ERROR) << "Error when reading from stream";
- } else {
- LOG(LS_ERROR) << "Incorrect number of lines in stream";
- }
- return false;
- }
- return true;
-}
-
-static void ExpectEofFromStream(FileStream* stream) {
- std::string unused;
- StreamResult res = stream->ReadLine(&unused);
- if (res == SR_SUCCESS) {
- LOG(LS_WARNING) << "Ignoring unexpected extra lines from stream";
- } else if (res != SR_EOS) {
- LOG(LS_WARNING) << "Error when checking for extra lines from stream";
- }
-}
-
-// For caching the lsb_release output (reading it invokes a sub-process and
-// hence is somewhat expensive).
-static std::string lsb_release_string;
-static CriticalSection lsb_release_string_critsec;
-
-std::string ReadLinuxLsbRelease() {
- CritScope cs(&lsb_release_string_critsec);
- if (!lsb_release_string.empty()) {
- // Have cached result from previous call.
- return lsb_release_string;
- }
- // No cached result. Run lsb_release and parse output.
- POpenStream lsb_release_output;
- if (!lsb_release_output.Open("lsb_release -idrcs", "r", NULL)) {
- LOG_ERR(LS_ERROR) << "Can't run lsb_release";
- return lsb_release_string; // empty
- }
- // Read in the command's output and build the string.
- std::ostringstream sstr;
- std::string line;
- int wait_status;
-
- if (!ExpectLineFromStream(&lsb_release_output, &line)) {
- return lsb_release_string; // empty
- }
- sstr << "DISTRIB_ID=" << line;
-
- if (!ExpectLineFromStream(&lsb_release_output, &line)) {
- return lsb_release_string; // empty
- }
- sstr << " DISTRIB_DESCRIPTION=\"" << line << '"';
-
- if (!ExpectLineFromStream(&lsb_release_output, &line)) {
- return lsb_release_string; // empty
- }
- sstr << " DISTRIB_RELEASE=" << line;
-
- if (!ExpectLineFromStream(&lsb_release_output, &line)) {
- return lsb_release_string; // empty
- }
- sstr << " DISTRIB_CODENAME=" << line;
-
- // Should not be anything left.
- ExpectEofFromStream(&lsb_release_output);
-
- lsb_release_output.Close();
- wait_status = lsb_release_output.GetWaitStatus();
- if (wait_status == -1 ||
- !WIFEXITED(wait_status) ||
- WEXITSTATUS(wait_status) != 0) {
- LOG(LS_WARNING) << "Unexpected exit status from lsb_release";
- }
-
- lsb_release_string = sstr.str();
-
- return lsb_release_string;
-}
-#endif
-
-std::string ReadLinuxUname() {
- struct utsname buf;
- if (uname(&buf) < 0) {
- LOG_ERR(LS_ERROR) << "Can't call uname()";
- return std::string();
- }
- std::ostringstream sstr;
- sstr << buf.sysname << " "
- << buf.release << " "
- << buf.version << " "
- << buf.machine;
- return sstr.str();
-}
-
-int ReadCpuMaxFreq() {
- FileStream fs;
- std::string str;
- int freq = -1;
- if (!fs.Open(kCpuMaxFreqFile, "r", NULL) ||
- SR_SUCCESS != fs.ReadLine(&str) ||
- !FromString(str, &freq)) {
- return -1;
- }
- return freq;
-}
-
-} // namespace talk_base
-
-#endif // defined(LINUX) || defined(ANDROID)
diff --git a/base/linux.h b/base/linux.h
deleted file mode 100644
index 46fa5ed..0000000
--- a/base/linux.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_LINUX_H_
-#define TALK_BASE_LINUX_H_
-
-#if defined(LINUX) || defined(ANDROID)
-#include <string>
-#include <map>
-#include <vector>
-
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////////////
-// ConfigParser parses a FileStream of an ".ini."-type format into a map.
-//////////////////////////////////////////////////////////////////////////////
-
-// Sample Usage:
-// ConfigParser parser;
-// ConfigParser::MapVector key_val_pairs;
-// if (parser.Open(inifile) && parser.Parse(&key_val_pairs)) {
-// for (int section_num=0; i < key_val_pairs.size(); ++section_num) {
-// std::string val1 = key_val_pairs[section_num][key1];
-// std::string val2 = key_val_pairs[section_num][key2];
-// // Do something with valn;
-// }
-// }
-
-class ConfigParser {
- public:
- typedef std::map<std::string, std::string> SimpleMap;
- typedef std::vector<SimpleMap> MapVector;
-
- ConfigParser();
- virtual ~ConfigParser();
-
- virtual bool Open(const std::string& filename);
- virtual void Attach(StreamInterface* stream);
- virtual bool Parse(MapVector* key_val_pairs);
- virtual bool ParseSection(SimpleMap* key_val_pair);
- virtual bool ParseLine(std::string* key, std::string* value);
-
- private:
- scoped_ptr<StreamInterface> instream_;
-};
-
-//////////////////////////////////////////////////////////////////////////////
-// ProcCpuInfo reads CPU info from the /proc subsystem on any *NIX platform.
-//////////////////////////////////////////////////////////////////////////////
-
-// Sample Usage:
-// ProcCpuInfo proc_info;
-// int no_of_cpu;
-// if (proc_info.LoadFromSystem()) {
-// std::string out_str;
-// proc_info.GetNumCpus(&no_of_cpu);
-// proc_info.GetCpuStringValue(0, "vendor_id", &out_str);
-// }
-// }
-
-class ProcCpuInfo {
- public:
- ProcCpuInfo();
- virtual ~ProcCpuInfo();
-
- // Reads the proc subsystem's cpu info into memory. If this fails, this
- // returns false; if it succeeds, it returns true.
- virtual bool LoadFromSystem();
-
- // Obtains the number of logical CPU threads and places the value num.
- virtual bool GetNumCpus(int* num);
-
- // Obtains the number of physical CPU cores and places the value num.
- virtual bool GetNumPhysicalCpus(int* num);
-
- // Obtains the CPU family id.
- virtual bool GetCpuFamily(int* id);
-
- // Obtains the number of sections in /proc/cpuinfo, which may be greater
- // than the number of CPUs (e.g. on ARM)
- virtual bool GetSectionCount(size_t* count);
-
- // Looks for the CPU proc item with the given name for the given section
- // number and places the string value in result.
- virtual bool GetSectionStringValue(size_t section_num, const std::string& key,
- std::string* result);
-
- // Looks for the CPU proc item with the given name for the given section
- // number and places the int value in result.
- virtual bool GetSectionIntValue(size_t section_num, const std::string& key,
- int* result);
-
- private:
- ConfigParser::MapVector sections_;
-};
-
-#if !defined(GOOGLE_CHROME_BUILD) && !defined(CHROMIUM_BUILD)
-// Builds a string containing the info from lsb_release on a single line.
-std::string ReadLinuxLsbRelease();
-#endif
-
-// Returns the output of "uname".
-std::string ReadLinuxUname();
-
-// Returns the content (int) of
-// /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
-// Returns -1 on error.
-int ReadCpuMaxFreq();
-
-} // namespace talk_base
-
-#endif // defined(LINUX) || defined(ANDROID)
-#endif // TALK_BASE_LINUX_H_
diff --git a/base/linux_unittest.cc b/base/linux_unittest.cc
deleted file mode 100644
index f681514..0000000
--- a/base/linux_unittest.cc
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include "talk/base/linux.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/logging.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-// These tests running on ARM are fairly specific to the output of the tegra2
-// ARM processor, and so may fail on other ARM-based systems.
-TEST(ProcCpuInfo, GetProcInfo) {
- ProcCpuInfo proc_info;
- EXPECT_TRUE(proc_info.LoadFromSystem());
-
- int out_cpus = 0;
- EXPECT_TRUE(proc_info.GetNumCpus(&out_cpus));
- LOG(LS_INFO) << "GetNumCpus: " << out_cpus;
- EXPECT_GT(out_cpus, 0);
-
- int out_cpus_phys = 0;
- EXPECT_TRUE(proc_info.GetNumPhysicalCpus(&out_cpus_phys));
- LOG(LS_INFO) << "GetNumPhysicalCpus: " << out_cpus_phys;
- EXPECT_GT(out_cpus_phys, 0);
- EXPECT_LE(out_cpus_phys, out_cpus);
-
- int out_family = 0;
- EXPECT_TRUE(proc_info.GetCpuFamily(&out_family));
- LOG(LS_INFO) << "cpu family: " << out_family;
- EXPECT_GE(out_family, 4);
-
-#if defined(__arm__)
- std::string out_processor;
- EXPECT_TRUE(proc_info.GetSectionStringValue(0, "Processor", &out_processor));
- LOG(LS_INFO) << "Processor: " << out_processor;
- EXPECT_NE(std::string::npos, out_processor.find("ARM"));
-
- // Most other info, such as model, stepping, vendor, etc.
- // is missing on ARM systems.
-#else
- int out_model = 0;
- EXPECT_TRUE(proc_info.GetSectionIntValue(0, "model", &out_model));
- LOG(LS_INFO) << "model: " << out_model;
-
- int out_stepping = 0;
- EXPECT_TRUE(proc_info.GetSectionIntValue(0, "stepping", &out_stepping));
- LOG(LS_INFO) << "stepping: " << out_stepping;
-
- int out_processor = 0;
- EXPECT_TRUE(proc_info.GetSectionIntValue(0, "processor", &out_processor));
- LOG(LS_INFO) << "processor: " << out_processor;
- EXPECT_EQ(0, out_processor);
-
- std::string out_str;
- EXPECT_TRUE(proc_info.GetSectionStringValue(0, "vendor_id", &out_str));
- LOG(LS_INFO) << "vendor_id: " << out_str;
- EXPECT_FALSE(out_str.empty());
-#endif
-}
-
-TEST(ConfigParser, ParseConfig) {
- ConfigParser parser;
- MemoryStream *test_stream = new MemoryStream(
- "Key1: Value1\n"
- "Key2\t: Value2\n"
- "Key3:Value3\n"
- "\n"
- "Key1:Value1\n");
- ConfigParser::MapVector key_val_pairs;
- parser.Attach(test_stream);
- EXPECT_EQ(true, parser.Parse(&key_val_pairs));
- EXPECT_EQ(2U, key_val_pairs.size());
- EXPECT_EQ("Value1", key_val_pairs[0]["Key1"]);
- EXPECT_EQ("Value2", key_val_pairs[0]["Key2"]);
- EXPECT_EQ("Value3", key_val_pairs[0]["Key3"]);
- EXPECT_EQ("Value1", key_val_pairs[1]["Key1"]);
- key_val_pairs.clear();
- EXPECT_EQ(true, parser.Open("/proc/cpuinfo"));
- EXPECT_EQ(true, parser.Parse(&key_val_pairs));
-}
-
-#if !defined(GOOGLE_CHROME_BUILD) && !defined(CHROMIUM_BUILD)
-TEST(ReadLinuxLsbRelease, ReturnsSomething) {
- std::string str = ReadLinuxLsbRelease();
- // ChromeOS don't have lsb_release
- // EXPECT_FALSE(str.empty());
-}
-#endif
-
-TEST(ReadLinuxUname, ReturnsSomething) {
- std::string str = ReadLinuxUname();
- EXPECT_FALSE(str.empty());
-}
-
-} // namespace talk_base
diff --git a/base/linuxfdwalk.c b/base/linuxfdwalk.c
deleted file mode 100644
index 4179f41..0000000
--- a/base/linuxfdwalk.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "talk/base/linuxfdwalk.h"
-
-// Parses a file descriptor number in base 10, requiring the strict format used
-// in /proc/*/fd. Returns the value, or -1 if not a valid string.
-static int parse_fd(const char *s) {
- if (!*s) {
- // Empty string is invalid.
- return -1;
- }
- int val = 0;
- do {
- if (*s < '0' || *s > '9') {
- // Non-numeric characters anywhere are invalid.
- return -1;
- }
- int digit = *s++ - '0';
- val = val * 10 + digit;
- } while (*s);
- return val;
-}
-
-int fdwalk(void (*func)(void *, int), void *opaque) {
- DIR *dir = opendir("/proc/self/fd");
- if (!dir) {
- return -1;
- }
- int opendirfd = dirfd(dir);
- int parse_errors = 0;
- struct dirent *ent;
- // Have to clear errno to distinguish readdir() completion from failure.
- while (errno = 0, (ent = readdir(dir)) != NULL) {
- if (strcmp(ent->d_name, ".") == 0 ||
- strcmp(ent->d_name, "..") == 0) {
- continue;
- }
- // We avoid atoi or strtol because those are part of libc and they involve
- // locale stuff, which is probably not safe from a post-fork context in a
- // multi-threaded app.
- int fd = parse_fd(ent->d_name);
- if (fd < 0) {
- parse_errors = 1;
- continue;
- }
- if (fd != opendirfd) {
- (*func)(opaque, fd);
- }
- }
- int saved_errno = errno;
- if (closedir(dir) < 0) {
- if (!saved_errno) {
- // Return the closedir error.
- return -1;
- }
- // Else ignore it because we have a more relevant error to return.
- }
- if (saved_errno) {
- errno = saved_errno;
- return -1;
- } else if (parse_errors) {
- errno = EBADF;
- return -1;
- } else {
- return 0;
- }
-}
diff --git a/base/linuxfdwalk.h b/base/linuxfdwalk.h
deleted file mode 100644
index ea039bf..0000000
--- a/base/linuxfdwalk.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_LINUXFDWALK_H_
-#define TALK_BASE_LINUXFDWALK_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Linux port of SunOS's fdwalk(3) call. It loops over all open file descriptors
-// and calls func on each one. Additionally, it is safe to use from the child
-// of a fork that hasn't exec'ed yet, so you can use it to close all open file
-// descriptors prior to exec'ing a daemon.
-// The return value is 0 if successful, or else -1 and errno is set. The
-// possible errors include any error that can be returned by opendir(),
-// readdir(), or closedir(), plus EBADF if there are problems parsing the
-// contents of /proc/self/fd.
-// The file descriptors that are enumerated will not include the file descriptor
-// used for the enumeration itself.
-int fdwalk(void (*func)(void *, int), void *opaque);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // TALK_BASE_LINUXFDWALK_H_
diff --git a/base/linuxfdwalk_unittest.cc b/base/linuxfdwalk_unittest.cc
deleted file mode 100644
index ff14b66..0000000
--- a/base/linuxfdwalk_unittest.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <set>
-#include <sstream>
-
-#include "talk/base/gunit.h"
-#include "talk/base/linuxfdwalk.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-static const int kArbitraryLargeFdNumber = 424;
-
-static void FdCheckVisitor(void *data, int fd) {
- std::set<int> *fds = static_cast<std::set<int> *>(data);
- EXPECT_EQ(1U, fds->erase(fd));
-}
-
-static void FdEnumVisitor(void *data, int fd) {
- std::set<int> *fds = static_cast<std::set<int> *>(data);
- EXPECT_TRUE(fds->insert(fd).second);
-}
-
-// Checks that the set of open fds is exactly the given list.
-static void CheckOpenFdList(std::set<int> fds) {
- EXPECT_EQ(0, fdwalk(&FdCheckVisitor, &fds));
- EXPECT_EQ(0U, fds.size());
-}
-
-static void GetOpenFdList(std::set<int> *fds) {
- fds->clear();
- EXPECT_EQ(0, fdwalk(&FdEnumVisitor, fds));
-}
-
-TEST(LinuxFdWalk, TestFdWalk) {
- std::set<int> fds;
- GetOpenFdList(&fds);
- std::ostringstream str;
- // I have observed that the open set when starting a test is [0, 6]. Leaked
- // fds would change that, but so can (e.g.) running under a debugger, so we
- // can't really do an EXPECT. :(
- str << "File descriptors open in test executable:";
- for (std::set<int>::const_iterator i = fds.begin(); i != fds.end(); ++i) {
- str << " " << *i;
- }
- LOG(LS_INFO) << str.str();
- // Open some files.
- int fd1 = open("/dev/null", O_RDONLY);
- EXPECT_LE(0, fd1);
- int fd2 = open("/dev/null", O_WRONLY);
- EXPECT_LE(0, fd2);
- int fd3 = open("/dev/null", O_RDWR);
- EXPECT_LE(0, fd3);
- int fd4 = dup2(fd3, kArbitraryLargeFdNumber);
- EXPECT_LE(0, fd4);
- EXPECT_TRUE(fds.insert(fd1).second);
- EXPECT_TRUE(fds.insert(fd2).second);
- EXPECT_TRUE(fds.insert(fd3).second);
- EXPECT_TRUE(fds.insert(fd4).second);
- CheckOpenFdList(fds);
- EXPECT_EQ(0, close(fd1));
- EXPECT_EQ(0, close(fd2));
- EXPECT_EQ(0, close(fd3));
- EXPECT_EQ(0, close(fd4));
-}
diff --git a/base/linuxwindowpicker.cc b/base/linuxwindowpicker.cc
deleted file mode 100644
index 75e47d5..0000000
--- a/base/linuxwindowpicker.cc
+++ /dev/null
@@ -1,835 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/linuxwindowpicker.h"
-
-#include <math.h>
-#include <string.h>
-
-#include <algorithm>
-#include <string>
-
-#include <X11/Xatom.h>
-#include <X11/extensions/Xcomposite.h>
-#include <X11/extensions/Xrender.h>
-#include <X11/Xutil.h>
-
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-// Convenience wrapper for XGetWindowProperty results.
-template <class PropertyType>
-class XWindowProperty {
- public:
- XWindowProperty(Display* display, Window window, Atom property)
- : data_(NULL) {
- const int kBitsPerByte = 8;
- Atom actual_type;
- int actual_format;
- unsigned long bytes_after; // NOLINT: type required by XGetWindowProperty
- int status = XGetWindowProperty(display, window, property, 0L, ~0L, False,
- AnyPropertyType, &actual_type,
- &actual_format, &size_,
- &bytes_after, &data_);
- succeeded_ = (status == Success);
- if (!succeeded_) {
- data_ = NULL; // Ensure nothing is freed.
- } else if (sizeof(PropertyType) * kBitsPerByte != actual_format) {
- LOG(LS_WARNING) << "Returned type size differs from "
- "requested type size.";
- succeeded_ = false;
- // We still need to call XFree in this case, so leave data_ alone.
- }
- if (!succeeded_) {
- size_ = 0;
- }
- }
-
- ~XWindowProperty() {
- if (data_) {
- XFree(data_);
- }
- }
-
- bool succeeded() const { return succeeded_; }
- size_t size() const { return size_; }
- const PropertyType* data() const {
- return reinterpret_cast<PropertyType*>(data_);
- }
- PropertyType* data() {
- return reinterpret_cast<PropertyType*>(data_);
- }
-
- private:
- bool succeeded_;
- unsigned long size_; // NOLINT: type required by XGetWindowProperty
- unsigned char* data_;
-
- DISALLOW_COPY_AND_ASSIGN(XWindowProperty);
-};
-
-// Stupid X11. It seems none of the synchronous returns codes from X11 calls
-// are meaningful unless an asynchronous error handler is configured. This
-// RAII class registers and unregisters an X11 error handler.
-class XErrorSuppressor {
- public:
- explicit XErrorSuppressor(Display* display)
- : display_(display), original_error_handler_(NULL) {
- SuppressX11Errors();
- }
- ~XErrorSuppressor() {
- UnsuppressX11Errors();
- }
-
- private:
- static int ErrorHandler(Display* display, XErrorEvent* e) {
- char buf[256];
- XGetErrorText(display, e->error_code, buf, sizeof buf);
- LOG(LS_WARNING) << "Received X11 error \"" << buf << "\" for request code "
- << static_cast<unsigned int>(e->request_code);
- return 0;
- }
-
- void SuppressX11Errors() {
- XFlush(display_);
- XSync(display_, False);
- original_error_handler_ = XSetErrorHandler(&ErrorHandler);
- }
-
- void UnsuppressX11Errors() {
- XFlush(display_);
- XSync(display_, False);
- XErrorHandler handler = XSetErrorHandler(original_error_handler_);
- if (handler != &ErrorHandler) {
- LOG(LS_WARNING) << "Unbalanced XSetErrorHandler() calls detected. "
- << "Final error handler may not be what you expect!";
- }
- original_error_handler_ = NULL;
- }
-
- Display* display_;
- XErrorHandler original_error_handler_;
-
- DISALLOW_COPY_AND_ASSIGN(XErrorSuppressor);
-};
-
-// Hiding all X11 specifics inside its own class. This to avoid
-// conflicts between talk and X11 header declarations.
-class XWindowEnumerator {
- public:
- XWindowEnumerator()
- : display_(NULL),
- has_composite_extension_(false),
- has_render_extension_(false) {
- }
-
- ~XWindowEnumerator() {
- if (display_ != NULL) {
- XCloseDisplay(display_);
- }
- }
-
- bool Init() {
- if (display_ != NULL) {
- // Already initialized.
- return true;
- }
- display_ = XOpenDisplay(NULL);
- if (display_ == NULL) {
- LOG(LS_ERROR) << "Failed to open display.";
- return false;
- }
-
- XErrorSuppressor error_suppressor(display_);
-
- wm_state_ = XInternAtom(display_, "WM_STATE", True);
- net_wm_icon_ = XInternAtom(display_, "_NET_WM_ICON", False);
-
- int event_base, error_base, major_version, minor_version;
- if (XCompositeQueryExtension(display_, &event_base, &error_base) &&
- XCompositeQueryVersion(display_, &major_version, &minor_version) &&
- // XCompositeNameWindowPixmap() requires version 0.2
- (major_version > 0 || minor_version >= 2)) {
- has_composite_extension_ = true;
- } else {
- LOG(LS_INFO) << "Xcomposite extension not available or too old.";
- }
-
- if (XRenderQueryExtension(display_, &event_base, &error_base) &&
- XRenderQueryVersion(display_, &major_version, &minor_version) &&
- // XRenderSetPictureTransform() requires version 0.6
- (major_version > 0 || minor_version >= 6)) {
- has_render_extension_ = true;
- } else {
- LOG(LS_INFO) << "Xrender extension not available or too old.";
- }
- return true;
- }
-
- bool EnumerateWindows(WindowDescriptionList* descriptions) {
- if (!Init()) {
- return false;
- }
- XErrorSuppressor error_suppressor(display_);
- int num_screens = XScreenCount(display_);
- bool result = false;
- for (int i = 0; i < num_screens; ++i) {
- if (EnumerateScreenWindows(descriptions, i)) {
- // We know we succeded on at least one screen.
- result = true;
- }
- }
- return result;
- }
-
- bool EnumerateDesktops(DesktopDescriptionList* descriptions) {
- if (!Init()) {
- return false;
- }
- XErrorSuppressor error_suppressor(display_);
- Window default_root_window = XDefaultRootWindow(display_);
- int num_screens = XScreenCount(display_);
- for (int i = 0; i < num_screens; ++i) {
- Window root_window = XRootWindow(display_, i);
- DesktopId id(DesktopId(root_window, i));
- // TODO: Figure out an appropriate desktop title.
- DesktopDescription desc(id, "");
- desc.set_primary(root_window == default_root_window);
- descriptions->push_back(desc);
- }
- return num_screens > 0;
- }
-
- bool IsVisible(const WindowId& id) {
- if (!Init()) {
- return false;
- }
- XErrorSuppressor error_suppressor(display_);
- XWindowAttributes attr;
- if (!XGetWindowAttributes(display_, id.id(), &attr)) {
- LOG(LS_ERROR) << "XGetWindowAttributes() failed";
- return false;
- }
- return attr.map_state == IsViewable;
- }
-
- bool MoveToFront(const WindowId& id) {
- if (!Init()) {
- return false;
- }
- XErrorSuppressor error_suppressor(display_);
- unsigned int num_children;
- Window* children;
- Window parent;
- Window root;
-
- // Find root window to pass event to.
- int status = XQueryTree(display_, id.id(), &root, &parent, &children,
- &num_children);
- if (status == 0) {
- LOG(LS_WARNING) << "Failed to query for child windows.";
- return false;
- }
- if (children != NULL) {
- XFree(children);
- }
-
- // Move the window to front.
- XRaiseWindow(display_, id.id());
-
- // Some window managers (e.g., metacity in GNOME) consider it illegal to
- // raise a window without also giving it input focus with
- // _NET_ACTIVE_WINDOW, so XRaiseWindow() on its own isn't enough.
- Atom atom = XInternAtom(display_, "_NET_ACTIVE_WINDOW", True);
- if (atom != None) {
- XEvent xev;
- long event_mask;
-
- xev.xclient.type = ClientMessage;
- xev.xclient.serial = 0;
- xev.xclient.send_event = True;
- xev.xclient.window = id.id();
- xev.xclient.message_type = atom;
-
- // The format member is set to 8, 16, or 32 and specifies whether the
- // data should be viewed as a list of bytes, shorts, or longs.
- xev.xclient.format = 32;
-
- xev.xclient.data.l[0] = 0;
- xev.xclient.data.l[1] = 0;
- xev.xclient.data.l[2] = 0;
- xev.xclient.data.l[3] = 0;
- xev.xclient.data.l[4] = 0;
-
- event_mask = SubstructureRedirectMask | SubstructureNotifyMask;
-
- XSendEvent(display_, root, False, event_mask, &xev);
- }
- XFlush(display_);
- return true;
- }
-
- uint8* GetWindowIcon(const WindowId& id, int* width, int* height) {
- if (!Init()) {
- return NULL;
- }
- XErrorSuppressor error_suppressor(display_);
- Atom ret_type;
- int format;
- unsigned long length, bytes_after, size;
- unsigned char* data = NULL;
-
- // Find out the size of the icon data.
- if (XGetWindowProperty(
- display_, id.id(), net_wm_icon_, 0, 0, False, XA_CARDINAL,
- &ret_type, &format, &length, &size, &data) == Success &&
- data) {
- XFree(data);
- } else {
- LOG(LS_ERROR) << "Failed to get size of the icon.";
- return NULL;
- }
- // Get the icon data, the format is one uint32 each for width and height,
- // followed by the actual pixel data.
- if (size >= 2 &&
- XGetWindowProperty(
- display_, id.id(), net_wm_icon_, 0, size, False, XA_CARDINAL,
- &ret_type, &format, &length, &bytes_after, &data) == Success &&
- data) {
- uint32* data_ptr = reinterpret_cast<uint32*>(data);
- int w, h;
- w = data_ptr[0];
- h = data_ptr[1];
- if (size < static_cast<unsigned long>(w * h + 2)) {
- XFree(data);
- LOG(LS_ERROR) << "Not a vaild icon.";
- return NULL;
- }
- uint8* rgba =
- ArgbToRgba(&data_ptr[2], 0, 0, w, h, w, h, true);
- XFree(data);
- *width = w;
- *height = h;
- return rgba;
- } else {
- LOG(LS_ERROR) << "Failed to get window icon data.";
- return NULL;
- }
- }
-
- uint8* GetWindowThumbnail(const WindowId& id, int width, int height) {
- if (!Init()) {
- return NULL;
- }
-
- if (!has_composite_extension_) {
- // Without the Xcomposite extension we would only get a good thumbnail if
- // the whole window is visible on screen and not covered by any
- // other window. This is not something we want so instead, just
- // bail out.
- LOG(LS_INFO) << "No Xcomposite extension detected.";
- return NULL;
- }
- XErrorSuppressor error_suppressor(display_);
-
- Window root;
- int x;
- int y;
- unsigned int src_width;
- unsigned int src_height;
- unsigned int border_width;
- unsigned int depth;
-
- // In addition to needing X11 server-side support for Xcomposite, it
- // actually needs to be turned on for this window in order to get a good
- // thumbnail. If the user has modern hardware/drivers but isn't using a
- // compositing window manager, that won't be the case. Here we
- // automatically turn it on for shareable windows so that we can get
- // thumbnails. We used to avoid it because the transition is visually ugly,
- // but recent window managers don't always redirect windows which led to
- // no thumbnails at all, which is a worse experience.
-
- // Redirect drawing to an offscreen buffer (ie, turn on compositing).
- // X11 remembers what has requested this and will turn it off for us when
- // we exit.
- XCompositeRedirectWindow(display_, id.id(), CompositeRedirectAutomatic);
- Pixmap src_pixmap = XCompositeNameWindowPixmap(display_, id.id());
- if (!src_pixmap) {
- // Even if the backing pixmap doesn't exist, this still should have
- // succeeded and returned a valid handle (it just wouldn't be a handle to
- // anything). So this is a real error path.
- LOG(LS_ERROR) << "XCompositeNameWindowPixmap() failed";
- return NULL;
- }
- if (!XGetGeometry(display_, src_pixmap, &root, &x, &y,
- &src_width, &src_height, &border_width,
- &depth)) {
- // If the window does not actually have a backing pixmap, this is the path
- // that will "fail", so it's a warning rather than an error.
- LOG(LS_WARNING) << "XGetGeometry() failed (probably composite is not in "
- << "use)";
- XFreePixmap(display_, src_pixmap);
- return NULL;
- }
-
- // If we get to here, then composite is in use for this window and it has a
- // valid backing pixmap.
-
- XWindowAttributes attr;
- if (!XGetWindowAttributes(display_, id.id(), &attr)) {
- LOG(LS_ERROR) << "XGetWindowAttributes() failed";
- XFreePixmap(display_, src_pixmap);
- return NULL;
- }
-
- uint8* data = GetDrawableThumbnail(src_pixmap,
- attr.visual,
- src_width,
- src_height,
- width,
- height);
- XFreePixmap(display_, src_pixmap);
- return data;
- }
-
- int GetNumDesktops() {
- if (!Init()) {
- return -1;
- }
-
- return XScreenCount(display_);
- }
-
- uint8* GetDesktopThumbnail(const DesktopId& id, int width, int height) {
- if (!Init()) {
- return NULL;
- }
- XErrorSuppressor error_suppressor(display_);
-
- Window root_window = id.id();
- XWindowAttributes attr;
- if (!XGetWindowAttributes(display_, root_window, &attr)) {
- LOG(LS_ERROR) << "XGetWindowAttributes() failed";
- return NULL;
- }
-
- return GetDrawableThumbnail(root_window,
- attr.visual,
- attr.width,
- attr.height,
- width,
- height);
- }
-
- bool GetDesktopDimensions(const DesktopId& id, int* width, int* height) {
- if (!Init()) {
- return false;
- }
- XErrorSuppressor error_suppressor(display_);
- XWindowAttributes attr;
- if (!XGetWindowAttributes(display_, id.id(), &attr)) {
- LOG(LS_ERROR) << "XGetWindowAttributes() failed";
- return false;
- }
- *width = attr.width;
- *height = attr.height;
- return true;
- }
-
- private:
- uint8* GetDrawableThumbnail(Drawable src_drawable,
- Visual* visual,
- int src_width,
- int src_height,
- int dst_width,
- int dst_height) {
- if (!has_render_extension_) {
- // Without the Xrender extension we would have to read the full window and
- // scale it down in our process. Xrender is over a decade old so we aren't
- // going to expend effort to support that situation. We still need to
- // check though because probably some virtual VNC displays are in this
- // category.
- LOG(LS_INFO) << "No Xrender extension detected.";
- return NULL;
- }
-
- XRenderPictFormat* format = XRenderFindVisualFormat(display_,
- visual);
- if (!format) {
- LOG(LS_ERROR) << "XRenderFindVisualFormat() failed";
- return NULL;
- }
-
- // Create a picture to reference the window pixmap.
- XRenderPictureAttributes pa;
- pa.subwindow_mode = IncludeInferiors; // Don't clip child widgets
- Picture src = XRenderCreatePicture(display_,
- src_drawable,
- format,
- CPSubwindowMode,
- &pa);
- if (!src) {
- LOG(LS_ERROR) << "XRenderCreatePicture() failed";
- return NULL;
- }
-
- // Create a picture to reference the destination pixmap.
- Pixmap dst_pixmap = XCreatePixmap(display_,
- src_drawable,
- dst_width,
- dst_height,
- format->depth);
- if (!dst_pixmap) {
- LOG(LS_ERROR) << "XCreatePixmap() failed";
- XRenderFreePicture(display_, src);
- return NULL;
- }
-
- Picture dst = XRenderCreatePicture(display_, dst_pixmap, format, 0, NULL);
- if (!dst) {
- LOG(LS_ERROR) << "XRenderCreatePicture() failed";
- XFreePixmap(display_, dst_pixmap);
- XRenderFreePicture(display_, src);
- return NULL;
- }
-
- // Clear the background.
- XRenderColor transparent = {0};
- XRenderFillRectangle(display_,
- PictOpSrc,
- dst,
- &transparent,
- 0,
- 0,
- dst_width,
- dst_height);
-
- // Calculate how much we need to scale the image.
- double scale_x = static_cast<double>(dst_width) /
- static_cast<double>(src_width);
- double scale_y = static_cast<double>(dst_height) /
- static_cast<double>(src_height);
- double scale = talk_base::_min(scale_y, scale_x);
-
- int scaled_width = round(src_width * scale);
- int scaled_height = round(src_height * scale);
-
- // Render the thumbnail centered on both axis.
- int centered_x = (dst_width - scaled_width) / 2;
- int centered_y = (dst_height - scaled_height) / 2;
-
- // Scaling matrix
- XTransform xform = { {
- { XDoubleToFixed(1), XDoubleToFixed(0), XDoubleToFixed(0) },
- { XDoubleToFixed(0), XDoubleToFixed(1), XDoubleToFixed(0) },
- { XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(scale) }
- } };
- XRenderSetPictureTransform(display_, src, &xform);
-
- // Apply filter to smooth out the image.
- XRenderSetPictureFilter(display_, src, FilterBest, NULL, 0);
-
- // Render the image to the destination picture.
- XRenderComposite(display_,
- PictOpSrc,
- src,
- None,
- dst,
- 0,
- 0,
- 0,
- 0,
- centered_x,
- centered_y,
- scaled_width,
- scaled_height);
-
- // Get the pixel data from the X server. TODO: XGetImage
- // might be slow here, compare with ShmGetImage.
- XImage* image = XGetImage(display_,
- dst_pixmap,
- 0,
- 0,
- dst_width,
- dst_height,
- AllPlanes, ZPixmap);
- uint8* data = ArgbToRgba(reinterpret_cast<uint32*>(image->data),
- centered_x,
- centered_y,
- scaled_width,
- scaled_height,
- dst_width,
- dst_height,
- false);
- XDestroyImage(image);
- XRenderFreePicture(display_, dst);
- XFreePixmap(display_, dst_pixmap);
- XRenderFreePicture(display_, src);
- return data;
- }
-
- uint8* ArgbToRgba(uint32* argb_data, int x, int y, int w, int h,
- int stride_x, int stride_y, bool has_alpha) {
- uint8* p;
- int len = stride_x * stride_y * 4;
- uint8* data = new uint8[len];
- memset(data, 0, len);
- p = data + 4 * (y * stride_x + x);
- for (int i = 0; i < h; ++i) {
- for (int j = 0; j < w; ++j) {
- uint32 argb;
- uint32 rgba;
- argb = argb_data[stride_x * (y + i) + x + j];
- rgba = (argb << 8) | (argb >> 24);
- *p = rgba >> 24;
- ++p;
- *p = (rgba >> 16) & 0xff;
- ++p;
- *p = (rgba >> 8) & 0xff;
- ++p;
- *p = has_alpha ? rgba & 0xFF : 0xFF;
- ++p;
- }
- p += (stride_x - w) * 4;
- }
- return data;
- }
-
- bool EnumerateScreenWindows(WindowDescriptionList* descriptions, int screen) {
- Window parent;
- Window *children;
- int status;
- unsigned int num_children;
- Window root_window = XRootWindow(display_, screen);
- status = XQueryTree(display_, root_window, &root_window, &parent, &children,
- &num_children);
- if (status == 0) {
- LOG(LS_ERROR) << "Failed to query for child windows.";
- return false;
- }
- for (unsigned int i = 0; i < num_children; ++i) {
- // Iterate in reverse order to display windows from front to back.
-#ifdef CHROMEOS
- // TODO(jhorwich): Short-term fix for crbug.com/120229: Don't need to
- // filter, just return all windows and let the picker scan through them.
- Window app_window = children[num_children - 1 - i];
-#else
- Window app_window = GetApplicationWindow(children[num_children - 1 - i]);
-#endif
- if (app_window &&
- !LinuxWindowPicker::IsDesktopElement(display_, app_window)) {
- std::string title;
- if (GetWindowTitle(app_window, &title)) {
- WindowId id(app_window);
- WindowDescription desc(id, title);
- descriptions->push_back(desc);
- }
- }
- }
- if (children != NULL) {
- XFree(children);
- }
- return true;
- }
-
- bool GetWindowTitle(Window window, std::string* title) {
- int status;
- bool result = false;
- XTextProperty window_name;
- window_name.value = NULL;
- if (window) {
- status = XGetWMName(display_, window, &window_name);
- if (status && window_name.value && window_name.nitems) {
- int cnt;
- char **list = NULL;
- status = Xutf8TextPropertyToTextList(display_, &window_name, &list,
- &cnt);
- if (status >= Success && cnt && *list) {
- if (cnt > 1) {
- LOG(LS_INFO) << "Window has " << cnt
- << " text properties, only using the first one.";
- }
- *title = *list;
- result = true;
- }
- if (list != NULL) {
- XFreeStringList(list);
- }
- }
- if (window_name.value != NULL) {
- XFree(window_name.value);
- }
- }
- return result;
- }
-
- Window GetApplicationWindow(Window window) {
- Window root, parent;
- Window app_window = 0;
- Window *children;
- unsigned int num_children;
- Atom type = None;
- int format;
- unsigned long nitems, after;
- unsigned char *data;
-
- int ret = XGetWindowProperty(display_, window,
- wm_state_, 0L, 2,
- False, wm_state_, &type, &format,
- &nitems, &after, &data);
- if (ret != Success) {
- LOG(LS_ERROR) << "XGetWindowProperty failed with return code " << ret
- << " for window " << window << ".";
- return 0;
- }
- if (type != None) {
- int64 state = static_cast<int64>(*data);
- XFree(data);
- return state == NormalState ? window : 0;
- }
- XFree(data);
- if (!XQueryTree(display_, window, &root, &parent, &children,
- &num_children)) {
- LOG(LS_ERROR) << "Failed to query for child windows although window"
- << "does not have a valid WM_STATE.";
- return 0;
- }
- for (unsigned int i = 0; i < num_children; ++i) {
- app_window = GetApplicationWindow(children[i]);
- if (app_window) {
- break;
- }
- }
- if (children != NULL) {
- XFree(children);
- }
- return app_window;
- }
-
- Atom wm_state_;
- Atom net_wm_icon_;
- Display* display_;
- bool has_composite_extension_;
- bool has_render_extension_;
-};
-
-LinuxWindowPicker::LinuxWindowPicker() : enumerator_(new XWindowEnumerator()) {
-}
-
-LinuxWindowPicker::~LinuxWindowPicker() {
-}
-
-bool LinuxWindowPicker::IsDesktopElement(_XDisplay* display, Window window) {
- if (window == 0) {
- LOG(LS_WARNING) << "Zero is never a valid window.";
- return false;
- }
-
- // First look for _NET_WM_WINDOW_TYPE. The standard
- // (http://standards.freedesktop.org/wm-spec/latest/ar01s05.html#id2760306)
- // says this hint *should* be present on all windows, and we use the existence
- // of _NET_WM_WINDOW_TYPE_NORMAL in the property to indicate a window is not
- // a desktop element (that is, only "normal" windows should be shareable).
- Atom window_type_atom = XInternAtom(display, "_NET_WM_WINDOW_TYPE", True);
- XWindowProperty<uint32_t> window_type(display, window, window_type_atom);
- if (window_type.succeeded() && window_type.size() > 0) {
- Atom normal_window_type_atom = XInternAtom(
- display, "_NET_WM_WINDOW_TYPE_NORMAL", True);
- uint32_t* end = window_type.data() + window_type.size();
- bool is_normal = (end != std::find(
- window_type.data(), end, normal_window_type_atom));
- return !is_normal;
- }
-
- // Fall back on using the hint.
- XClassHint class_hint;
- Status s = XGetClassHint(display, window, &class_hint);
- bool result = false;
- if (s == 0) {
- // No hints, assume this is a normal application window.
- return result;
- }
- static const std::string gnome_panel("gnome-panel");
- static const std::string desktop_window("desktop_window");
-
- if (gnome_panel.compare(class_hint.res_name) == 0 ||
- desktop_window.compare(class_hint.res_name) == 0) {
- result = true;
- }
- XFree(class_hint.res_name);
- XFree(class_hint.res_class);
- return result;
-}
-
-bool LinuxWindowPicker::Init() {
- return enumerator_->Init();
-}
-
-bool LinuxWindowPicker::GetWindowList(WindowDescriptionList* descriptions) {
- return enumerator_->EnumerateWindows(descriptions);
-}
-
-bool LinuxWindowPicker::GetDesktopList(DesktopDescriptionList* descriptions) {
- return enumerator_->EnumerateDesktops(descriptions);
-}
-
-bool LinuxWindowPicker::IsVisible(const WindowId& id) {
- return enumerator_->IsVisible(id);
-}
-
-bool LinuxWindowPicker::MoveToFront(const WindowId& id) {
- return enumerator_->MoveToFront(id);
-}
-
-
-uint8* LinuxWindowPicker::GetWindowIcon(const WindowId& id, int* width,
- int* height) {
- return enumerator_->GetWindowIcon(id, width, height);
-}
-
-uint8* LinuxWindowPicker::GetWindowThumbnail(const WindowId& id, int width,
- int height) {
- return enumerator_->GetWindowThumbnail(id, width, height);
-}
-
-int LinuxWindowPicker::GetNumDesktops() {
- return enumerator_->GetNumDesktops();
-}
-
-uint8* LinuxWindowPicker::GetDesktopThumbnail(const DesktopId& id,
- int width,
- int height) {
- return enumerator_->GetDesktopThumbnail(id, width, height);
-}
-
-bool LinuxWindowPicker::GetDesktopDimensions(const DesktopId& id, int* width,
- int* height) {
- return enumerator_->GetDesktopDimensions(id, width, height);
-}
-
-} // namespace talk_base
diff --git a/base/linuxwindowpicker.h b/base/linuxwindowpicker.h
deleted file mode 100644
index 8e45d8f..0000000
--- a/base/linuxwindowpicker.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_LINUXWINDOWPICKER_H_
-#define TALK_BASE_LINUXWINDOWPICKER_H_
-
-#include "talk/base/basictypes.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/windowpicker.h"
-
-// Avoid include <X11/Xlib.h>.
-struct _XDisplay;
-typedef unsigned long Window;
-
-namespace talk_base {
-
-class XWindowEnumerator;
-
-class LinuxWindowPicker : public WindowPicker {
- public:
- LinuxWindowPicker();
- ~LinuxWindowPicker();
-
- static bool IsDesktopElement(_XDisplay* display, Window window);
-
- virtual bool Init();
- virtual bool IsVisible(const WindowId& id);
- virtual bool MoveToFront(const WindowId& id);
- virtual bool GetWindowList(WindowDescriptionList* descriptions);
- virtual bool GetDesktopList(DesktopDescriptionList* descriptions);
- virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
- int* height);
- uint8* GetWindowIcon(const WindowId& id, int* width, int* height);
- uint8* GetWindowThumbnail(const WindowId& id, int width, int height);
- int GetNumDesktops();
- uint8* GetDesktopThumbnail(const DesktopId& id, int width, int height);
-
- private:
- scoped_ptr<XWindowEnumerator> enumerator_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_LINUXWINDOWPICKER_H_
diff --git a/base/linuxwindowpicker_unittest.cc b/base/linuxwindowpicker_unittest.cc
deleted file mode 100644
index c248bba..0000000
--- a/base/linuxwindowpicker_unittest.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/linuxwindowpicker.h"
-#include "talk/base/logging.h"
-#include "talk/base/testutils.h"
-#include "talk/base/windowpicker.h"
-
-#ifndef LINUX
-#error Only for Linux
-#endif
-
-namespace talk_base {
-
-TEST(LinuxWindowPickerTest, TestGetWindowList) {
- MAYBE_SKIP_SCREENCAST_TEST();
- LinuxWindowPicker window_picker;
- WindowDescriptionList descriptions;
- window_picker.Init();
- window_picker.GetWindowList(&descriptions);
-}
-
-TEST(LinuxWindowPickerTest, TestGetDesktopList) {
- MAYBE_SKIP_SCREENCAST_TEST();
- LinuxWindowPicker window_picker;
- DesktopDescriptionList descriptions;
- EXPECT_TRUE(window_picker.Init());
- EXPECT_TRUE(window_picker.GetDesktopList(&descriptions));
- EXPECT_TRUE(descriptions.size() > 0);
-}
-
-} // namespace talk_base
diff --git a/base/logging.cc b/base/logging.cc
deleted file mode 100644
index c1d0a53..0000000
--- a/base/logging.cc
+++ /dev/null
@@ -1,635 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#define snprintf _snprintf
-#undef ERROR // wingdi.h
-#endif
-
-#ifdef OSX
-#include <CoreServices/CoreServices.h>
-#elif defined(ANDROID)
-#include <android/log.h>
-static const char kLibjingle[] = "libjingle";
-// Android has a 1024 limit on log inputs. We use 60 chars as an
-// approx for the header/tag portion.
-// See android/system/core/liblog/logd_write.c
-static const int kMaxLogLineSize = 1024 - 60;
-#endif // OSX || ANDROID
-
-#include <time.h>
-
-#include <ostream>
-#include <iomanip>
-#include <limits.h>
-#include <vector>
-
-#include "talk/base/logging.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-/////////////////////////////////////////////////////////////////////////////
-// Constant Labels
-/////////////////////////////////////////////////////////////////////////////
-
-const char * FindLabel(int value, const ConstantLabel entries[]) {
- for (int i = 0; entries[i].label; ++i) {
- if (value == entries[i].value) {
- return entries[i].label;
- }
- }
- return 0;
-}
-
-std::string ErrorName(int err, const ConstantLabel * err_table) {
- if (err == 0)
- return "No error";
-
- if (err_table != 0) {
- if (const char * value = FindLabel(err, err_table))
- return value;
- }
-
- char buffer[16];
- snprintf(buffer, sizeof(buffer), "0x%08x", err);
- return buffer;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// LogMessage
-/////////////////////////////////////////////////////////////////////////////
-
-const int LogMessage::NO_LOGGING = LS_ERROR + 1;
-
-#if _DEBUG
-static const int LOG_DEFAULT = LS_INFO;
-#else // !_DEBUG
-static const int LOG_DEFAULT = LogMessage::NO_LOGGING;
-#endif // !_DEBUG
-
-// Global lock for log subsystem, only needed to serialize access to streams_.
-CriticalSection LogMessage::crit_;
-
-// By default, release builds don't log, debug builds at info level
-int LogMessage::min_sev_ = LOG_DEFAULT;
-int LogMessage::dbg_sev_ = LOG_DEFAULT;
-
-// Don't bother printing context for the ubiquitous INFO log messages
-int LogMessage::ctx_sev_ = LS_WARNING;
-
-// The list of logging streams currently configured.
-// Note: we explicitly do not clean this up, because of the uncertain ordering
-// of destructors at program exit. Let the person who sets the stream trigger
-// cleanup by setting to NULL, or let it leak (safe at program exit).
-LogMessage::StreamList LogMessage::streams_;
-
-// Boolean options default to false (0)
-bool LogMessage::thread_, LogMessage::timestamp_;
-
-// If we're in diagnostic mode, we'll be explicitly set that way; default=false.
-bool LogMessage::is_diagnostic_mode_ = false;
-
-LogMessage::LogMessage(const char* file, int line, LoggingSeverity sev,
- LogErrorContext err_ctx, int err, const char* module)
- : severity_(sev),
- warn_slow_logs_delay_(WARN_SLOW_LOGS_DELAY) {
- if (timestamp_) {
- uint32 time = TimeSince(LogStartTime());
- // Also ensure WallClockStartTime is initialized, so that it matches
- // LogStartTime.
- WallClockStartTime();
- print_stream_ << "[" << std::setfill('0') << std::setw(3) << (time / 1000)
- << ":" << std::setw(3) << (time % 1000) << std::setfill(' ')
- << "] ";
- }
-
- if (thread_) {
-#ifdef WIN32
- DWORD id = GetCurrentThreadId();
- print_stream_ << "[" << std::hex << id << std::dec << "] ";
-#endif // WIN32
- }
-
- if (severity_ >= ctx_sev_) {
- print_stream_ << Describe(sev) << "(" << DescribeFile(file)
- << ":" << line << "): ";
- }
-
- if (err_ctx != ERRCTX_NONE) {
- std::ostringstream tmp;
- tmp << "[0x" << std::setfill('0') << std::hex << std::setw(8) << err << "]";
- switch (err_ctx) {
- case ERRCTX_ERRNO:
- tmp << " " << strerror(err);
- break;
-#if WIN32
- case ERRCTX_HRESULT: {
- char msgbuf[256];
- DWORD flags = FORMAT_MESSAGE_FROM_SYSTEM;
- HMODULE hmod = GetModuleHandleA(module);
- if (hmod)
- flags |= FORMAT_MESSAGE_FROM_HMODULE;
- if (DWORD len = FormatMessageA(
- flags, hmod, err,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- msgbuf, sizeof(msgbuf) / sizeof(msgbuf[0]), NULL)) {
- while ((len > 0) &&
- isspace(static_cast<unsigned char>(msgbuf[len-1]))) {
- msgbuf[--len] = 0;
- }
- tmp << " " << msgbuf;
- }
- break;
- }
-#endif // WIN32
-#if OSX
- case ERRCTX_OSSTATUS: {
- tmp << " " << nonnull(GetMacOSStatusErrorString(err), "Unknown error");
- if (const char* desc = GetMacOSStatusCommentString(err)) {
- tmp << ": " << desc;
- }
- break;
- }
-#endif // OSX
- default:
- break;
- }
- extra_ = tmp.str();
- }
-}
-
-LogMessage::~LogMessage() {
- if (!extra_.empty())
- print_stream_ << " : " << extra_;
- print_stream_ << std::endl;
-
- const std::string& str = print_stream_.str();
- if (severity_ >= dbg_sev_) {
- OutputToDebug(str, severity_);
- }
-
- uint32 before = Time();
- // Must lock streams_ before accessing
- CritScope cs(&crit_);
- for (StreamList::iterator it = streams_.begin(); it != streams_.end(); ++it) {
- if (severity_ >= it->second) {
- OutputToStream(it->first, str);
- }
- }
- uint32 delay = TimeSince(before);
- if (delay >= warn_slow_logs_delay_) {
- LogMessage slow_log_warning =
- talk_base::LogMessage(__FILE__, __LINE__, LS_WARNING);
- // If our warning is slow, we don't want to warn about it, because
- // that would lead to inifinite recursion. So, give a really big
- // number for the delay threshold.
- slow_log_warning.warn_slow_logs_delay_ = UINT_MAX;
- slow_log_warning.stream() << "Slow log: took " << delay << "ms to write "
- << str.size() << " bytes.";
- }
-}
-
-uint32 LogMessage::LogStartTime() {
- static const uint32 g_start = Time();
- return g_start;
-}
-
-uint32 LogMessage::WallClockStartTime() {
- static const uint32 g_start_wallclock = time(NULL);
- return g_start_wallclock;
-}
-
-void LogMessage::LogContext(int min_sev) {
- ctx_sev_ = min_sev;
-}
-
-void LogMessage::LogThreads(bool on) {
- thread_ = on;
-}
-
-void LogMessage::LogTimestamps(bool on) {
- timestamp_ = on;
-}
-
-void LogMessage::LogToDebug(int min_sev) {
- dbg_sev_ = min_sev;
- UpdateMinLogSeverity();
-}
-
-void LogMessage::LogToStream(StreamInterface* stream, int min_sev) {
- CritScope cs(&crit_);
- // Discard and delete all previously installed streams
- for (StreamList::iterator it = streams_.begin(); it != streams_.end(); ++it) {
- delete it->first;
- }
- streams_.clear();
- // Install the new stream, if specified
- if (stream) {
- AddLogToStream(stream, min_sev);
- }
-}
-
-int LogMessage::GetLogToStream(StreamInterface* stream) {
- CritScope cs(&crit_);
- int sev = NO_LOGGING;
- for (StreamList::iterator it = streams_.begin(); it != streams_.end(); ++it) {
- if (!stream || stream == it->first) {
- sev = _min(sev, it->second);
- }
- }
- return sev;
-}
-
-void LogMessage::AddLogToStream(StreamInterface* stream, int min_sev) {
- CritScope cs(&crit_);
- streams_.push_back(std::make_pair(stream, min_sev));
- UpdateMinLogSeverity();
-}
-
-void LogMessage::RemoveLogToStream(StreamInterface* stream) {
- CritScope cs(&crit_);
- for (StreamList::iterator it = streams_.begin(); it != streams_.end(); ++it) {
- if (stream == it->first) {
- streams_.erase(it);
- break;
- }
- }
- UpdateMinLogSeverity();
-}
-
-void LogMessage::ConfigureLogging(const char* params, const char* filename) {
- int current_level = LS_VERBOSE;
- int debug_level = GetLogToDebug();
- int file_level = GetLogToStream();
-
- std::vector<std::string> tokens;
- tokenize(params, ' ', &tokens);
-
- for (size_t i = 0; i < tokens.size(); ++i) {
- if (tokens[i].empty())
- continue;
-
- // Logging features
- if (tokens[i] == "tstamp") {
- LogTimestamps();
- } else if (tokens[i] == "thread") {
- LogThreads();
-
- // Logging levels
- } else if (tokens[i] == "sensitive") {
- current_level = LS_SENSITIVE;
- } else if (tokens[i] == "verbose") {
- current_level = LS_VERBOSE;
- } else if (tokens[i] == "info") {
- current_level = LS_INFO;
- } else if (tokens[i] == "warning") {
- current_level = LS_WARNING;
- } else if (tokens[i] == "error") {
- current_level = LS_ERROR;
- } else if (tokens[i] == "none") {
- current_level = NO_LOGGING;
-
- // Logging targets
- } else if (tokens[i] == "file") {
- file_level = current_level;
- } else if (tokens[i] == "debug") {
- debug_level = current_level;
- }
- }
-
-#ifdef WIN32
- if ((NO_LOGGING != debug_level) && !::IsDebuggerPresent()) {
- // First, attempt to attach to our parent's console... so if you invoke
- // from the command line, we'll see the output there. Otherwise, create
- // our own console window.
- // Note: These methods fail if a console already exists, which is fine.
- bool success = false;
- typedef BOOL (WINAPI* PFN_AttachConsole)(DWORD);
- if (HINSTANCE kernel32 = ::LoadLibrary(L"kernel32.dll")) {
- // AttachConsole is defined on WinXP+.
- if (PFN_AttachConsole attach_console = reinterpret_cast<PFN_AttachConsole>
- (::GetProcAddress(kernel32, "AttachConsole"))) {
- success = (FALSE != attach_console(ATTACH_PARENT_PROCESS));
- }
- ::FreeLibrary(kernel32);
- }
- if (!success) {
- ::AllocConsole();
- }
- }
-#endif // WIN32
-
- LogToDebug(debug_level);
-
-#if !defined(__native_client__) // No logging to file in NaCl.
- scoped_ptr<FileStream> stream;
- if (NO_LOGGING != file_level) {
- stream.reset(new FileStream);
- if (!stream->Open(filename, "wb", NULL) || !stream->DisableBuffering()) {
- stream.reset();
- }
- }
-
- LogToStream(stream.release(), file_level);
-#endif
-}
-
-int LogMessage::ParseLogSeverity(const std::string& value) {
- int level = NO_LOGGING;
- if (value == "LS_SENSITIVE") {
- level = LS_SENSITIVE;
- } else if (value == "LS_VERBOSE") {
- level = LS_VERBOSE;
- } else if (value == "LS_INFO") {
- level = LS_INFO;
- } else if (value == "LS_WARNING") {
- level = LS_WARNING;
- } else if (value == "LS_ERROR") {
- level = LS_ERROR;
- } else if (isdigit(value[0])) {
- level = atoi(value.c_str()); // NOLINT
- }
- return level;
-}
-
-void LogMessage::UpdateMinLogSeverity() {
- int min_sev = dbg_sev_;
- for (StreamList::iterator it = streams_.begin(); it != streams_.end(); ++it) {
- min_sev = _min(dbg_sev_, it->second);
- }
- min_sev_ = min_sev;
-}
-
-const char* LogMessage::Describe(LoggingSeverity sev) {
- switch (sev) {
- case LS_SENSITIVE: return "Sensitive";
- case LS_VERBOSE: return "Verbose";
- case LS_INFO: return "Info";
- case LS_WARNING: return "Warning";
- case LS_ERROR: return "Error";
- default: return "<unknown>";
- }
-}
-
-const char* LogMessage::DescribeFile(const char* file) {
- const char* end1 = ::strrchr(file, '/');
- const char* end2 = ::strrchr(file, '\\');
- if (!end1 && !end2)
- return file;
- else
- return (end1 > end2) ? end1 + 1 : end2 + 1;
-}
-
-void LogMessage::OutputToDebug(const std::string& str,
- LoggingSeverity severity) {
- bool log_to_stderr = true;
-#if defined(OSX) && (!defined(DEBUG) || defined(NDEBUG))
- // On the Mac, all stderr output goes to the Console log and causes clutter.
- // So in opt builds, don't log to stderr unless the user specifically sets
- // a preference to do so.
- CFStringRef key = CFStringCreateWithCString(kCFAllocatorDefault,
- "logToStdErr",
- kCFStringEncodingUTF8);
- CFStringRef domain = CFBundleGetIdentifier(CFBundleGetMainBundle());
- if (key != NULL && domain != NULL) {
- Boolean exists_and_is_valid;
- Boolean should_log =
- CFPreferencesGetAppBooleanValue(key, domain, &exists_and_is_valid);
- // If the key doesn't exist or is invalid or is false, we will not log to
- // stderr.
- log_to_stderr = exists_and_is_valid && should_log;
- }
- if (key != NULL) {
- CFRelease(key);
- }
-#endif
-#ifdef WIN32
- // Always log to the debugger.
- // Perhaps stderr should be controlled by a preference, as on Mac?
- OutputDebugStringA(str.c_str());
- if (log_to_stderr) {
- // This handles dynamically allocated consoles, too.
- if (HANDLE error_handle = ::GetStdHandle(STD_ERROR_HANDLE)) {
- log_to_stderr = false;
- DWORD written = 0;
- ::WriteFile(error_handle, str.data(), static_cast<DWORD>(str.size()),
- &written, 0);
- }
- }
-#endif // WIN32
-#ifdef ANDROID
- // Android's logging facility uses severity to log messages but we
- // need to map libjingle's severity levels to Android ones first.
- // Also write to stderr which maybe available to executable started
- // from the shell.
- int prio;
- switch (severity) {
- case LS_SENSITIVE:
- __android_log_write(ANDROID_LOG_INFO, kLibjingle, "SENSITIVE");
- if (log_to_stderr) {
- fprintf(stderr, "SENSITIVE");
- fflush(stderr);
- }
- return;
- case LS_VERBOSE:
- prio = ANDROID_LOG_VERBOSE;
- break;
- case LS_INFO:
- prio = ANDROID_LOG_INFO;
- break;
- case LS_WARNING:
- prio = ANDROID_LOG_WARN;
- break;
- case LS_ERROR:
- prio = ANDROID_LOG_ERROR;
- break;
- default:
- prio = ANDROID_LOG_UNKNOWN;
- }
-
- int size = str.size();
- int line = 0;
- int idx = 0;
- const int max_lines = size / kMaxLogLineSize + 1;
- if (max_lines == 1) {
- __android_log_print(prio, kLibjingle, "%.*s", size, str.c_str());
- } else {
- while (size > 0) {
- const int len = std::min(size, kMaxLogLineSize);
- // Use the size of the string in the format (str may have \0 in the
- // middle).
- __android_log_print(prio, kLibjingle, "[%d/%d] %.*s",
- line + 1, max_lines,
- len, str.c_str() + idx);
- idx += len;
- size -= len;
- ++line;
- }
- }
-#endif // ANDROID
- if (log_to_stderr) {
- fprintf(stderr, "%s", str.c_str());
- fflush(stderr);
- }
-}
-
-void LogMessage::OutputToStream(StreamInterface* stream,
- const std::string& str) {
- // If write isn't fully successful, what are we going to do, log it? :)
- stream->WriteAll(str.data(), str.size(), NULL, NULL);
-}
-
-//////////////////////////////////////////////////////////////////////
-// Logging Helpers
-//////////////////////////////////////////////////////////////////////
-
-void LogMultiline(LoggingSeverity level, const char* label, bool input,
- const void* data, size_t len, bool hex_mode,
- LogMultilineState* state) {
- if (!LOG_CHECK_LEVEL_V(level))
- return;
-
- const char * direction = (input ? " << " : " >> ");
-
- // NULL data means to flush our count of unprintable characters.
- if (!data) {
- if (state && state->unprintable_count_[input]) {
- LOG_V(level) << label << direction << "## "
- << state->unprintable_count_[input]
- << " consecutive unprintable ##";
- state->unprintable_count_[input] = 0;
- }
- return;
- }
-
- // The ctype classification functions want unsigned chars.
- const unsigned char* udata = static_cast<const unsigned char*>(data);
-
- if (hex_mode) {
- const size_t LINE_SIZE = 24;
- char hex_line[LINE_SIZE * 9 / 4 + 2], asc_line[LINE_SIZE + 1];
- while (len > 0) {
- memset(asc_line, ' ', sizeof(asc_line));
- memset(hex_line, ' ', sizeof(hex_line));
- size_t line_len = _min(len, LINE_SIZE);
- for (size_t i = 0; i < line_len; ++i) {
- unsigned char ch = udata[i];
- asc_line[i] = isprint(ch) ? ch : '.';
- hex_line[i*2 + i/4] = hex_encode(ch >> 4);
- hex_line[i*2 + i/4 + 1] = hex_encode(ch & 0xf);
- }
- asc_line[sizeof(asc_line)-1] = 0;
- hex_line[sizeof(hex_line)-1] = 0;
- LOG_V(level) << label << direction
- << asc_line << " " << hex_line << " ";
- udata += line_len;
- len -= line_len;
- }
- return;
- }
-
- size_t consecutive_unprintable = state ? state->unprintable_count_[input] : 0;
-
- const unsigned char* end = udata + len;
- while (udata < end) {
- const unsigned char* line = udata;
- const unsigned char* end_of_line = strchrn<unsigned char>(udata,
- end - udata,
- '\n');
- if (!end_of_line) {
- udata = end_of_line = end;
- } else {
- udata = end_of_line + 1;
- }
-
- bool is_printable = true;
-
- // If we are in unprintable mode, we need to see a line of at least
- // kMinPrintableLine characters before we'll switch back.
- const ptrdiff_t kMinPrintableLine = 4;
- if (consecutive_unprintable && ((end_of_line - line) < kMinPrintableLine)) {
- is_printable = false;
- } else {
- // Determine if the line contains only whitespace and printable
- // characters.
- bool is_entirely_whitespace = true;
- for (const unsigned char* pos = line; pos < end_of_line; ++pos) {
- if (isspace(*pos))
- continue;
- is_entirely_whitespace = false;
- if (!isprint(*pos)) {
- is_printable = false;
- break;
- }
- }
- // Treat an empty line following unprintable data as unprintable.
- if (consecutive_unprintable && is_entirely_whitespace) {
- is_printable = false;
- }
- }
- if (!is_printable) {
- consecutive_unprintable += (udata - line);
- continue;
- }
- // Print out the current line, but prefix with a count of prior unprintable
- // characters.
- if (consecutive_unprintable) {
- LOG_V(level) << label << direction << "## " << consecutive_unprintable
- << " consecutive unprintable ##";
- consecutive_unprintable = 0;
- }
- // Strip off trailing whitespace.
- while ((end_of_line > line) && isspace(*(end_of_line-1))) {
- --end_of_line;
- }
- // Filter out any private data
- std::string substr(reinterpret_cast<const char*>(line), end_of_line - line);
- std::string::size_type pos_private = substr.find("Email");
- if (pos_private == std::string::npos) {
- pos_private = substr.find("Passwd");
- }
- if (pos_private == std::string::npos) {
- LOG_V(level) << label << direction << substr;
- } else {
- LOG_V(level) << label << direction << "## omitted for privacy ##";
- }
- }
-
- if (state) {
- state->unprintable_count_[input] = consecutive_unprintable;
- }
-}
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/logging.h b/base/logging.h
deleted file mode 100644
index b8b0eb2..0000000
--- a/base/logging.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// LOG(...) an ostream target that can be used to send formatted
-// output to a variety of logging targets, such as debugger console, stderr,
-// file, or any StreamInterface.
-// The severity level passed as the first argument to the LOGging
-// functions is used as a filter, to limit the verbosity of the logging.
-// Static members of LogMessage documented below are used to control the
-// verbosity and target of the output.
-// There are several variations on the LOG macro which facilitate logging
-// of common error conditions, detailed below.
-
-// LOG(sev) logs the given stream at severity "sev", which must be a
-// compile-time constant of the LoggingSeverity type, without the namespace
-// prefix.
-// LOG_V(sev) Like LOG(), but sev is a run-time variable of the LoggingSeverity
-// type (basically, it just doesn't prepend the namespace).
-// LOG_F(sev) Like LOG(), but includes the name of the current function.
-// LOG_T(sev) Like LOG(), but includes the this pointer.
-// LOG_T_F(sev) Like LOG_F(), but includes the this pointer.
-// LOG_GLE(M)(sev [, mod]) attempt to add a string description of the
-// HRESULT returned by GetLastError. The "M" variant allows searching of a
-// DLL's string table for the error description.
-// LOG_ERRNO(sev) attempts to add a string description of an errno-derived
-// error. errno and associated facilities exist on both Windows and POSIX,
-// but on Windows they only apply to the C/C++ runtime.
-// LOG_ERR(sev) is an alias for the platform's normal error system, i.e. _GLE on
-// Windows and _ERRNO on POSIX.
-// (The above three also all have _EX versions that let you specify the error
-// code, rather than using the last one.)
-// LOG_E(sev, ctx, err, ...) logs a detailed error interpreted using the
-// specified context.
-// LOG_CHECK_LEVEL(sev) (and LOG_CHECK_LEVEL_V(sev)) can be used as a test
-// before performing expensive or sensitive operations whose sole purpose is
-// to output logging data at the desired level.
-// Lastly, PLOG(sev, err) is an alias for LOG_ERR_EX.
-
-#ifndef TALK_BASE_LOGGING_H_
-#define TALK_BASE_LOGGING_H_
-
-#ifdef HAVE_CONFIG_H
-#include "config.h" // NOLINT
-#endif
-
-#include <list>
-#include <sstream>
-#include <string>
-#include <utility>
-#include "talk/base/basictypes.h"
-#include "talk/base/criticalsection.h"
-
-namespace talk_base {
-
-class StreamInterface;
-
-///////////////////////////////////////////////////////////////////////////////
-// ConstantLabel can be used to easily generate string names from constant
-// values. This can be useful for logging descriptive names of error messages.
-// Usage:
-// const ConstantLabel LIBRARY_ERRORS[] = {
-// KLABEL(SOME_ERROR),
-// KLABEL(SOME_OTHER_ERROR),
-// ...
-// LASTLABEL
-// }
-//
-// int err = LibraryFunc();
-// LOG(LS_ERROR) << "LibraryFunc returned: "
-// << ErrorName(err, LIBRARY_ERRORS);
-
-struct ConstantLabel { int value; const char * label; };
-#define KLABEL(x) { x, #x }
-#define TLABEL(x, y) { x, y }
-#define LASTLABEL { 0, 0 }
-
-const char * FindLabel(int value, const ConstantLabel entries[]);
-std::string ErrorName(int err, const ConstantLabel* err_table);
-
-//////////////////////////////////////////////////////////////////////
-
-// Note that the non-standard LoggingSeverity aliases exist because they are
-// still in broad use. The meanings of the levels are:
-// LS_SENSITIVE: Information which should only be logged with the consent
-// of the user, due to privacy concerns.
-// LS_VERBOSE: This level is for data which we do not want to appear in the
-// normal debug log, but should appear in diagnostic logs.
-// LS_INFO: Chatty level used in debugging for all sorts of things, the default
-// in debug builds.
-// LS_WARNING: Something that may warrant investigation.
-// LS_ERROR: Something that should not have occurred.
-enum LoggingSeverity { LS_SENSITIVE, LS_VERBOSE, LS_INFO, LS_WARNING, LS_ERROR,
- INFO = LS_INFO,
- WARNING = LS_WARNING,
- LERROR = LS_ERROR };
-
-// LogErrorContext assists in interpreting the meaning of an error value.
-enum LogErrorContext {
- ERRCTX_NONE,
- ERRCTX_ERRNO, // System-local errno
- ERRCTX_HRESULT, // Windows HRESULT
- ERRCTX_OSSTATUS, // MacOS OSStatus
-
- // Abbreviations for LOG_E macro
- ERRCTX_EN = ERRCTX_ERRNO, // LOG_E(sev, EN, x)
- ERRCTX_HR = ERRCTX_HRESULT, // LOG_E(sev, HR, x)
- ERRCTX_OS = ERRCTX_OSSTATUS, // LOG_E(sev, OS, x)
-};
-
-class LogMessage {
- public:
- static const int NO_LOGGING;
- static const uint32 WARN_SLOW_LOGS_DELAY = 50; // ms
-
- LogMessage(const char* file, int line, LoggingSeverity sev,
- LogErrorContext err_ctx = ERRCTX_NONE, int err = 0,
- const char* module = NULL);
- ~LogMessage();
-
- static inline bool Loggable(LoggingSeverity sev) { return (sev >= min_sev_); }
- std::ostream& stream() { return print_stream_; }
-
- // Returns the time at which this function was called for the first time.
- // The time will be used as the logging start time.
- // If this is not called externally, the LogMessage ctor also calls it, in
- // which case the logging start time will be the time of the first LogMessage
- // instance is created.
- static uint32 LogStartTime();
-
- // Returns the wall clock equivalent of |LogStartTime|, in seconds from the
- // epoch.
- static uint32 WallClockStartTime();
-
- // These are attributes which apply to all logging channels
- // LogContext: Display the file and line number of the message
- static void LogContext(int min_sev);
- // LogThreads: Display the thread identifier of the current thread
- static void LogThreads(bool on = true);
- // LogTimestamps: Display the elapsed time of the program
- static void LogTimestamps(bool on = true);
-
- // These are the available logging channels
- // Debug: Debug console on Windows, otherwise stderr
- static void LogToDebug(int min_sev);
- static int GetLogToDebug() { return dbg_sev_; }
-
- // Stream: Any non-blocking stream interface. LogMessage takes ownership of
- // the stream. Multiple streams may be specified by using AddLogToStream.
- // LogToStream is retained for backwards compatibility; when invoked, it
- // will discard any previously set streams and install the specified stream.
- // GetLogToStream gets the severity for the specified stream, of if none
- // is specified, the minimum stream severity.
- // RemoveLogToStream removes the specified stream, without destroying it.
- static void LogToStream(StreamInterface* stream, int min_sev);
- static int GetLogToStream(StreamInterface* stream = NULL);
- static void AddLogToStream(StreamInterface* stream, int min_sev);
- static void RemoveLogToStream(StreamInterface* stream);
-
- // Testing against MinLogSeverity allows code to avoid potentially expensive
- // logging operations by pre-checking the logging level.
- static int GetMinLogSeverity() { return min_sev_; }
-
- static void SetDiagnosticMode(bool f) { is_diagnostic_mode_ = f; }
- static bool IsDiagnosticMode() { return is_diagnostic_mode_; }
-
- // Parses the provided parameter stream to configure the options above.
- // Useful for configuring logging from the command line. If file logging
- // is enabled, it is output to the specified filename.
- static void ConfigureLogging(const char* params, const char* filename);
-
- // Convert the string to a LS_ value; also accept numeric values.
- static int ParseLogSeverity(const std::string& value);
-
- private:
- typedef std::list<std::pair<StreamInterface*, int> > StreamList;
-
- // Updates min_sev_ appropriately when debug sinks change.
- static void UpdateMinLogSeverity();
-
- // These assist in formatting some parts of the debug output.
- static const char* Describe(LoggingSeverity sev);
- static const char* DescribeFile(const char* file);
-
- // These write out the actual log messages.
- static void OutputToDebug(const std::string& msg, LoggingSeverity severity_);
- static void OutputToStream(StreamInterface* stream, const std::string& msg);
-
- // The ostream that buffers the formatted message before output
- std::ostringstream print_stream_;
-
- // The severity level of this message
- LoggingSeverity severity_;
-
- // String data generated in the constructor, that should be appended to
- // the message before output.
- std::string extra_;
-
- // If time it takes to write to stream is more than this, log one
- // additional warning about it.
- uint32 warn_slow_logs_delay_;
-
- // Global lock for the logging subsystem
- static CriticalSection crit_;
-
- // dbg_sev_ is the thresholds for those output targets
- // min_sev_ is the minimum (most verbose) of those levels, and is used
- // as a short-circuit in the logging macros to identify messages that won't
- // be logged.
- // ctx_sev_ is the minimum level at which file context is displayed
- static int min_sev_, dbg_sev_, ctx_sev_;
-
- // The output streams and their associated severities
- static StreamList streams_;
-
- // Flags for formatting options
- static bool thread_, timestamp_;
-
- // are we in diagnostic mode (as defined by the app)?
- static bool is_diagnostic_mode_;
-
- DISALLOW_EVIL_CONSTRUCTORS(LogMessage);
-};
-
-//////////////////////////////////////////////////////////////////////
-// Logging Helpers
-//////////////////////////////////////////////////////////////////////
-
-class LogMultilineState {
- public:
- size_t unprintable_count_[2];
- LogMultilineState() {
- unprintable_count_[0] = unprintable_count_[1] = 0;
- }
-};
-
-// When possible, pass optional state variable to track various data across
-// multiple calls to LogMultiline. Otherwise, pass NULL.
-void LogMultiline(LoggingSeverity level, const char* label, bool input,
- const void* data, size_t len, bool hex_mode,
- LogMultilineState* state);
-
-#ifndef LOG
-
-// The following non-obvious technique for implementation of a
-// conditional log stream was stolen from google3/base/logging.h.
-
-// This class is used to explicitly ignore values in the conditional
-// logging macros. This avoids compiler warnings like "value computed
-// is not used" and "statement has no effect".
-
-class LogMessageVoidify {
- public:
- LogMessageVoidify() { }
- // This has to be an operator with a precedence lower than << but
- // higher than ?:
- void operator&(std::ostream&) { }
-};
-
-#define LOG_SEVERITY_PRECONDITION(sev) \
- !(talk_base::LogMessage::Loggable(sev)) \
- ? (void) 0 \
- : talk_base::LogMessageVoidify() &
-
-#define LOG(sev) \
- LOG_SEVERITY_PRECONDITION(talk_base::sev) \
- talk_base::LogMessage(__FILE__, __LINE__, talk_base::sev).stream()
-
-// The _V version is for when a variable is passed in. It doesn't do the
-// namespace concatination.
-#define LOG_V(sev) \
- LOG_SEVERITY_PRECONDITION(sev) \
- talk_base::LogMessage(__FILE__, __LINE__, sev).stream()
-
-// The _F version prefixes the message with the current function name.
-#if (defined(__GNUC__) && defined(_DEBUG)) || defined(WANT_PRETTY_LOG_F)
-#define LOG_F(sev) LOG(sev) << __PRETTY_FUNCTION__ << ": "
-#define LOG_T_F(sev) LOG(sev) << this << ": " << __PRETTY_FUNCTION__ << ": "
-#else
-#define LOG_F(sev) LOG(sev) << __FUNCTION__ << ": "
-#define LOG_T_F(sev) LOG(sev) << this << ": " << __FUNCTION__ << ": "
-#endif
-
-#define LOG_CHECK_LEVEL(sev) \
- talk_base::LogCheckLevel(talk_base::sev)
-#define LOG_CHECK_LEVEL_V(sev) \
- talk_base::LogCheckLevel(sev)
-inline bool LogCheckLevel(LoggingSeverity sev) {
- return (LogMessage::GetMinLogSeverity() <= sev);
-}
-
-#define LOG_E(sev, ctx, err, ...) \
- LOG_SEVERITY_PRECONDITION(talk_base::sev) \
- talk_base::LogMessage(__FILE__, __LINE__, talk_base::sev, \
- talk_base::ERRCTX_ ## ctx, err , ##__VA_ARGS__) \
- .stream()
-
-#define LOG_T(sev) LOG(sev) << this << ": "
-
-#define LOG_ERRNO_EX(sev, err) \
- LOG_E(sev, ERRNO, err)
-#define LOG_ERRNO(sev) \
- LOG_ERRNO_EX(sev, errno)
-
-#ifdef WIN32
-#define LOG_GLE_EX(sev, err) \
- LOG_E(sev, HRESULT, err)
-#define LOG_GLE(sev) \
- LOG_GLE_EX(sev, GetLastError())
-#define LOG_GLEM(sev, mod) \
- LOG_E(sev, HRESULT, GetLastError(), mod)
-#define LOG_ERR_EX(sev, err) \
- LOG_GLE_EX(sev, err)
-#define LOG_ERR(sev) \
- LOG_GLE(sev)
-#define LAST_SYSTEM_ERROR \
- (::GetLastError())
-#elif __native_client__
-#define LOG_ERR_EX(sev, err) \
- LOG(sev)
-#define LOG_ERR(sev) \
- LOG(sev)
-#define LAST_SYSTEM_ERROR \
- (0)
-#elif POSIX
-#define LOG_ERR_EX(sev, err) \
- LOG_ERRNO_EX(sev, err)
-#define LOG_ERR(sev) \
- LOG_ERRNO(sev)
-#define LAST_SYSTEM_ERROR \
- (errno)
-#endif // WIN32
-
-#define PLOG(sev, err) \
- LOG_ERR_EX(sev, err)
-
-// TODO(?): Add an "assert" wrapper that logs in the same manner.
-
-#endif // LOG
-
-} // namespace talk_base
-
-#endif // TALK_BASE_LOGGING_H_
diff --git a/base/logging_unittest.cc b/base/logging_unittest.cc
deleted file mode 100644
index 53cab66..0000000
--- a/base/logging_unittest.cc
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-// Test basic logging operation. We should get the INFO log but not the VERBOSE.
-// We should restore the correct global state at the end.
-TEST(LogTest, SingleStream) {
- int sev = LogMessage::GetLogToStream(NULL);
-
- std::string str;
- StringStream stream(str);
- LogMessage::AddLogToStream(&stream, LS_INFO);
- EXPECT_EQ(LS_INFO, LogMessage::GetLogToStream(&stream));
-
- LOG(LS_INFO) << "INFO";
- LOG(LS_VERBOSE) << "VERBOSE";
- EXPECT_NE(std::string::npos, str.find("INFO"));
- EXPECT_EQ(std::string::npos, str.find("VERBOSE"));
-
- LogMessage::RemoveLogToStream(&stream);
- EXPECT_EQ(LogMessage::NO_LOGGING, LogMessage::GetLogToStream(&stream));
-
- EXPECT_EQ(sev, LogMessage::GetLogToStream(NULL));
-}
-
-// Test using multiple log streams. The INFO stream should get the INFO message,
-// the VERBOSE stream should get the INFO and the VERBOSE.
-// We should restore the correct global state at the end.
-TEST(LogTest, MultipleStreams) {
- int sev = LogMessage::GetLogToStream(NULL);
-
- std::string str1, str2;
- StringStream stream1(str1), stream2(str2);
- LogMessage::AddLogToStream(&stream1, LS_INFO);
- LogMessage::AddLogToStream(&stream2, LS_VERBOSE);
- EXPECT_EQ(LS_INFO, LogMessage::GetLogToStream(&stream1));
- EXPECT_EQ(LS_VERBOSE, LogMessage::GetLogToStream(&stream2));
-
- LOG(LS_INFO) << "INFO";
- LOG(LS_VERBOSE) << "VERBOSE";
-
- EXPECT_NE(std::string::npos, str1.find("INFO"));
- EXPECT_EQ(std::string::npos, str1.find("VERBOSE"));
- EXPECT_NE(std::string::npos, str2.find("INFO"));
- EXPECT_NE(std::string::npos, str2.find("VERBOSE"));
-
- LogMessage::RemoveLogToStream(&stream2);
- LogMessage::RemoveLogToStream(&stream1);
- EXPECT_EQ(LogMessage::NO_LOGGING, LogMessage::GetLogToStream(&stream2));
- EXPECT_EQ(LogMessage::NO_LOGGING, LogMessage::GetLogToStream(&stream1));
-
- EXPECT_EQ(sev, LogMessage::GetLogToStream(NULL));
-}
-
-// Ensure we don't crash when adding/removing streams while threads are going.
-// We should restore the correct global state at the end.
-class LogThread : public Thread {
- public:
- virtual ~LogThread() {
- Stop();
- }
-
- private:
- void Run() {
- // LS_SENSITIVE to avoid cluttering up any real logging going on
- LOG(LS_SENSITIVE) << "LOG";
- }
-};
-
-TEST(LogTest, MultipleThreads) {
- int sev = LogMessage::GetLogToStream(NULL);
-
- LogThread thread1, thread2, thread3;
- thread1.Start();
- thread2.Start();
- thread3.Start();
-
- NullStream stream1, stream2, stream3;
- for (int i = 0; i < 1000; ++i) {
- LogMessage::AddLogToStream(&stream1, LS_INFO);
- LogMessage::AddLogToStream(&stream2, LS_VERBOSE);
- LogMessage::AddLogToStream(&stream3, LS_SENSITIVE);
- LogMessage::RemoveLogToStream(&stream1);
- LogMessage::RemoveLogToStream(&stream2);
- LogMessage::RemoveLogToStream(&stream3);
- }
-
- EXPECT_EQ(sev, LogMessage::GetLogToStream(NULL));
-}
-
-
-TEST(LogTest, WallClockStartTime) {
- uint32 time = LogMessage::WallClockStartTime();
- // Expect the time to be in a sensible range, e.g. > 2012-01-01.
- EXPECT_GT(time, 1325376000u);
-}
-
-// Test the time required to write 1000 80-character logs to an unbuffered file.
-TEST(LogTest, Perf) {
- Pathname path;
- EXPECT_TRUE(Filesystem::GetTemporaryFolder(path, true, NULL));
- path.SetPathname(Filesystem::TempFilename(path, "ut"));
-
- FileStream stream;
- EXPECT_TRUE(stream.Open(path.pathname(), "wb", NULL));
- stream.DisableBuffering();
- LogMessage::AddLogToStream(&stream, LS_SENSITIVE);
-
- uint32 start = Time(), finish;
- std::string message('X', 80);
- for (int i = 0; i < 1000; ++i) {
- LOG(LS_SENSITIVE) << message;
- }
- finish = Time();
-
- LogMessage::RemoveLogToStream(&stream);
- stream.Close();
- Filesystem::DeleteFile(path);
-
- LOG(LS_INFO) << "Average log time: " << TimeDiff(finish, start) << " us";
-}
-
-} // namespace talk_base
diff --git a/base/macasyncsocket.cc b/base/macasyncsocket.cc
deleted file mode 100644
index 7841b4b..0000000
--- a/base/macasyncsocket.cc
+++ /dev/null
@@ -1,471 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved.
-
-// thaloun@google.com (Tim Haloun)
-//
-// MacAsyncSocket is a kind of AsyncSocket. It does not support the SOCK_DGRAM
-// type (yet). It works asynchronously, which means that users of this socket
-// should connect to the various events declared in asyncsocket.h to receive
-// notifications about this socket. It uses CFSockets for signals, but prefers
-// the basic bsd socket operations rather than their CFSocket wrappers when
-// possible.
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <fcntl.h>
-
-#include "talk/base/macasyncsocket.h"
-
-#include "talk/base/logging.h"
-#include "talk/base/macsocketserver.h"
-
-namespace talk_base {
-
-static const int kCallbackFlags = kCFSocketReadCallBack |
- kCFSocketConnectCallBack |
- kCFSocketWriteCallBack;
-
-MacAsyncSocket::MacAsyncSocket(MacBaseSocketServer* ss, int family)
- : ss_(ss),
- socket_(NULL),
- native_socket_(INVALID_SOCKET),
- source_(NULL),
- current_callbacks_(0),
- disabled_(false),
- error_(0),
- state_(CS_CLOSED),
- resolver_(NULL) {
- Initialize(family);
-}
-
-MacAsyncSocket::~MacAsyncSocket() {
- Close();
-}
-
-// Returns the address to which the socket is bound. If the socket is not
-// bound, then the any-address is returned.
-SocketAddress MacAsyncSocket::GetLocalAddress() const {
- SocketAddress address;
-
- // The CFSocket doesn't pick up on implicit binds from the connect call.
- // Calling bind in before connect explicitly causes errors, so just query
- // the underlying bsd socket.
- sockaddr_storage addr;
- socklen_t addrlen = sizeof(addr);
- int result = ::getsockname(native_socket_,
- reinterpret_cast<sockaddr*>(&addr), &addrlen);
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr, &address);
- }
- return address;
-}
-
-// Returns the address to which the socket is connected. If the socket is not
-// connected, then the any-address is returned.
-SocketAddress MacAsyncSocket::GetRemoteAddress() const {
- SocketAddress address;
-
- // Use native_socket for consistency with GetLocalAddress.
- sockaddr_storage addr;
- socklen_t addrlen = sizeof(addr);
- int result = ::getpeername(native_socket_,
- reinterpret_cast<sockaddr*>(&addr), &addrlen);
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr, &address);
- }
- return address;
-}
-
-// Bind the socket to a local address.
-int MacAsyncSocket::Bind(const SocketAddress& address) {
- sockaddr_storage saddr = {0};
- size_t len = address.ToSockAddrStorage(&saddr);
- int err = ::bind(native_socket_, reinterpret_cast<sockaddr*>(&saddr), len);
- if (err == SOCKET_ERROR) error_ = errno;
- return err;
-}
-
-void MacAsyncSocket::OnResolveResult(SignalThread* thread) {
- if (thread != resolver_) {
- return;
- }
- int error = resolver_->GetError();
- if (error == 0) {
- error = DoConnect(resolver_->address());
- } else {
- Close();
- }
- if (error) {
- error_ = error;
- SignalCloseEvent(this, error_);
- }
-}
-
-// Connect to a remote address.
-int MacAsyncSocket::Connect(const SocketAddress& addr) {
- // TODO(djw): Consolidate all the connect->resolve->doconnect implementations.
- if (state_ != CS_CLOSED) {
- SetError(EALREADY);
- return SOCKET_ERROR;
- }
- if (addr.IsUnresolved()) {
- LOG(LS_VERBOSE) << "Resolving addr in MacAsyncSocket::Connect";
- resolver_ = new AsyncResolver();
- resolver_->SignalWorkDone.connect(this,
- &MacAsyncSocket::OnResolveResult);
- resolver_->Start(addr);
- state_ = CS_CONNECTING;
- return 0;
- }
- return DoConnect(addr);
-}
-
-int MacAsyncSocket::DoConnect(const SocketAddress& addr) {
- if (!valid()) {
- Initialize(addr.family());
- if (!valid())
- return SOCKET_ERROR;
- }
-
- sockaddr_storage saddr;
- size_t len = addr.ToSockAddrStorage(&saddr);
- int result = ::connect(native_socket_, reinterpret_cast<sockaddr*>(&saddr),
- len);
-
- if (result != SOCKET_ERROR) {
- state_ = CS_CONNECTED;
- } else {
- error_ = errno;
- if (error_ == EINPROGRESS) {
- state_ = CS_CONNECTING;
- result = 0;
- }
- }
- return result;
-}
-
-// Send to the remote end we're connected to.
-int MacAsyncSocket::Send(const void* buffer, size_t length) {
- if (!valid()) {
- return SOCKET_ERROR;
- }
-
- int sent = ::send(native_socket_, buffer, length, 0);
-
- if (sent == SOCKET_ERROR) {
- error_ = errno;
-
- if (IsBlocking()) {
- // Reenable the writable callback (once), since we are flow controlled.
- CFSocketEnableCallBacks(socket_, kCallbackFlags);
- current_callbacks_ = kCallbackFlags;
- }
- }
- return sent;
-}
-
-// Send to the given address. We may or may not be connected to anyone.
-int MacAsyncSocket::SendTo(const void* buffer, size_t length,
- const SocketAddress& address) {
- if (!valid()) {
- return SOCKET_ERROR;
- }
-
- sockaddr_storage saddr;
- size_t len = address.ToSockAddrStorage(&saddr);
- int sent = ::sendto(native_socket_, buffer, length, 0,
- reinterpret_cast<sockaddr*>(&saddr), len);
-
- if (sent == SOCKET_ERROR) {
- error_ = errno;
- }
-
- return sent;
-}
-
-// Read data received from the remote end we're connected to.
-int MacAsyncSocket::Recv(void* buffer, size_t length) {
- int received = ::recv(native_socket_, reinterpret_cast<char*>(buffer),
- length, 0);
- if (received == SOCKET_ERROR) error_ = errno;
-
- // Recv should only be called when there is data to read
- ASSERT((received != 0) || (length == 0));
- return received;
-}
-
-// Read data received from any remote party
-int MacAsyncSocket::RecvFrom(void* buffer, size_t length,
- SocketAddress* out_addr) {
- sockaddr_storage saddr;
- socklen_t addr_len = sizeof(saddr);
- int received = ::recvfrom(native_socket_, reinterpret_cast<char*>(buffer),
- length, 0, reinterpret_cast<sockaddr*>(&saddr),
- &addr_len);
- if (received >= 0 && out_addr != NULL) {
- SocketAddressFromSockAddrStorage(saddr, out_addr);
- } else if (received == SOCKET_ERROR) {
- error_ = errno;
- }
- return received;
-}
-
-int MacAsyncSocket::Listen(int backlog) {
- if (!valid()) {
- return SOCKET_ERROR;
- }
-
- int res = ::listen(native_socket_, backlog);
- if (res != SOCKET_ERROR)
- state_ = CS_CONNECTING;
- else
- error_ = errno;
-
- return res;
-}
-
-MacAsyncSocket* MacAsyncSocket::Accept(SocketAddress* out_addr) {
- sockaddr_storage saddr;
- socklen_t addr_len = sizeof(saddr);
-
- int socket_fd = ::accept(native_socket_, reinterpret_cast<sockaddr*>(&saddr),
- &addr_len);
- if (socket_fd == INVALID_SOCKET) {
- error_ = errno;
- return NULL;
- }
-
- MacAsyncSocket* s = new MacAsyncSocket(ss_, saddr.ss_family, socket_fd);
- if (s && s->valid()) {
- s->state_ = CS_CONNECTED;
- if (out_addr)
- SocketAddressFromSockAddrStorage(saddr, out_addr);
- } else {
- delete s;
- s = NULL;
- }
- return s;
-}
-
-int MacAsyncSocket::Close() {
- if (source_ != NULL) {
- CFRunLoopSourceInvalidate(source_);
- CFRelease(source_);
- if (ss_) ss_->UnregisterSocket(this);
- source_ = NULL;
- }
-
- if (socket_ != NULL) {
- CFSocketInvalidate(socket_);
- CFRelease(socket_);
- socket_ = NULL;
- }
-
- if (resolver_) {
- resolver_->Destroy(false);
- resolver_ = NULL;
- }
-
- native_socket_ = INVALID_SOCKET; // invalidates the socket
- error_ = 0;
- state_ = CS_CLOSED;
- return 0;
-}
-
-int MacAsyncSocket::EstimateMTU(uint16* mtu) {
- ASSERT(false && "NYI");
- return -1;
-}
-
-int MacAsyncSocket::GetError() const {
- return error_;
-}
-
-void MacAsyncSocket::SetError(int error) {
- error_ = error;
-}
-
-Socket::ConnState MacAsyncSocket::GetState() const {
- return state_;
-}
-
-int MacAsyncSocket::GetOption(Option opt, int* value) {
- ASSERT(false && "NYI");
- return -1;
-}
-
-int MacAsyncSocket::SetOption(Option opt, int value) {
- ASSERT(false && "NYI");
- return -1;
-}
-
-void MacAsyncSocket::EnableCallbacks() {
- if (valid()) {
- disabled_ = false;
- CFSocketEnableCallBacks(socket_, current_callbacks_);
- }
-}
-
-void MacAsyncSocket::DisableCallbacks() {
- if (valid()) {
- disabled_ = true;
- CFSocketDisableCallBacks(socket_, kCallbackFlags);
- }
-}
-
-MacAsyncSocket::MacAsyncSocket(MacBaseSocketServer* ss, int family,
- int native_socket)
- : ss_(ss),
- socket_(NULL),
- native_socket_(native_socket),
- source_(NULL),
- current_callbacks_(0),
- disabled_(false),
- error_(0),
- state_(CS_CLOSED),
- resolver_(NULL) {
- Initialize(family);
-}
-
-// Create a new socket, wrapping the native socket if provided or creating one
-// otherwise. In case of any failure, consume the native socket. We assume the
-// wrapped socket is in the closed state. If this is not the case you must
-// update the state_ field for this socket yourself.
-void MacAsyncSocket::Initialize(int family) {
- CFSocketContext ctx = { 0 };
- ctx.info = this;
-
- // First create the CFSocket
- CFSocketRef cf_socket = NULL;
- bool res = false;
- if (native_socket_ == INVALID_SOCKET) {
- cf_socket = CFSocketCreate(kCFAllocatorDefault,
- family, SOCK_STREAM, IPPROTO_TCP,
- kCallbackFlags, MacAsyncSocketCallBack, &ctx);
- } else {
- cf_socket = CFSocketCreateWithNative(kCFAllocatorDefault,
- native_socket_, kCallbackFlags,
- MacAsyncSocketCallBack, &ctx);
- }
-
- if (cf_socket) {
- res = true;
- socket_ = cf_socket;
- native_socket_ = CFSocketGetNative(cf_socket);
- current_callbacks_ = kCallbackFlags;
- }
-
- if (res) {
- // Make the underlying socket asynchronous
- res = (-1 != ::fcntl(native_socket_, F_SETFL,
- ::fcntl(native_socket_, F_GETFL, 0) | O_NONBLOCK));
- }
-
- if (res) {
- // Add this socket to the run loop, at priority 1 so that it will be
- // queued behind any pending signals.
- source_ = CFSocketCreateRunLoopSource(kCFAllocatorDefault, socket_, 1);
- res = (source_ != NULL);
- if (!res) errno = EINVAL;
- }
-
- if (res) {
- if (ss_) ss_->RegisterSocket(this);
- CFRunLoopAddSource(CFRunLoopGetCurrent(), source_, kCFRunLoopCommonModes);
- }
-
- if (!res) {
- int error = errno;
- Close(); // Clears error_.
- error_ = error;
- }
-}
-
-// Call CFRelease on the result when done using it
-CFDataRef MacAsyncSocket::CopyCFAddress(const SocketAddress& address) {
- sockaddr_storage saddr;
- size_t len = address.ToSockAddrStorage(&saddr);
-
- const UInt8* bytes = reinterpret_cast<UInt8*>(&saddr);
-
- CFDataRef cf_address = CFDataCreate(kCFAllocatorDefault,
- bytes, len);
-
- ASSERT(cf_address != NULL);
- return cf_address;
-}
-
-void MacAsyncSocket::MacAsyncSocketCallBack(CFSocketRef s,
- CFSocketCallBackType callbackType,
- CFDataRef address,
- const void* data,
- void* info) {
- MacAsyncSocket* this_socket =
- reinterpret_cast<MacAsyncSocket*>(info);
- ASSERT(this_socket != NULL && this_socket->socket_ == s);
-
- // Don't signal any socket messages if the socketserver is not listening on
- // them. When we are reenabled they will be requeued and will fire again.
- if (this_socket->disabled_)
- return;
-
- switch (callbackType) {
- case kCFSocketReadCallBack:
- // This callback is invoked in one of 3 situations:
- // 1. A new connection is waiting to be accepted.
- // 2. The remote end closed the connection (a recv will return 0).
- // 3. Data is available to read.
- // 4. The connection closed unhappily (recv will return -1).
- if (this_socket->state_ == CS_CONNECTING) {
- // Case 1.
- this_socket->SignalReadEvent(this_socket);
- } else {
- char ch, amt;
- amt = ::recv(this_socket->native_socket_, &ch, 1, MSG_PEEK);
- if (amt == 0) {
- // Case 2.
- this_socket->state_ = CS_CLOSED;
-
- // Disable additional callbacks or we will signal close twice.
- CFSocketDisableCallBacks(this_socket->socket_, kCFSocketReadCallBack);
- this_socket->current_callbacks_ &= ~kCFSocketReadCallBack;
- this_socket->SignalCloseEvent(this_socket, 0);
- } else if (amt > 0) {
- // Case 3.
- this_socket->SignalReadEvent(this_socket);
- } else {
- // Case 4.
- int error = errno;
- if (error == EAGAIN) {
- // Observed in practice. Let's hope it's a spurious or out of date
- // signal, since we just eat it.
- } else {
- this_socket->error_ = error;
- this_socket->SignalCloseEvent(this_socket, error);
- }
- }
- }
- break;
-
- case kCFSocketConnectCallBack:
- if (data != NULL) {
- // An error occured in the background while connecting
- this_socket->error_ = errno;
- this_socket->state_ = CS_CLOSED;
- this_socket->SignalCloseEvent(this_socket, this_socket->error_);
- } else {
- this_socket->state_ = CS_CONNECTED;
- this_socket->SignalConnectEvent(this_socket);
- }
- break;
-
- case kCFSocketWriteCallBack:
- // Update our callback tracking. Write doesn't reenable, so it's off now.
- this_socket->current_callbacks_ &= ~kCFSocketWriteCallBack;
- this_socket->SignalWriteEvent(this_socket);
- break;
-
- default:
- ASSERT(false && "Invalid callback type for socket");
- }
-}
-
-} // namespace talk_base
diff --git a/base/macasyncsocket.h b/base/macasyncsocket.h
deleted file mode 100644
index 12d2add..0000000
--- a/base/macasyncsocket.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2008 Google Inc. All Rights Reserved.
-
-//
-// MacAsyncSocket is a kind of AsyncSocket. It only creates sockets
-// of the TCP type, and does not (yet) support listen and accept. It works
-// asynchronously, which means that users of this socket should connect to
-// the various events declared in asyncsocket.h to receive notifications about
-// this socket.
-
-#ifndef TALK_BASE_MACASYNCSOCKET_H__
-#define TALK_BASE_MACASYNCSOCKET_H__
-
-#include <CoreFoundation/CoreFoundation.h>
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/nethelpers.h"
-
-namespace talk_base {
-
-class MacBaseSocketServer;
-
-class MacAsyncSocket : public AsyncSocket, public sigslot::has_slots<> {
- public:
- MacAsyncSocket(MacBaseSocketServer* ss, int family);
- virtual ~MacAsyncSocket();
-
- bool valid() const { return source_ != NULL; }
-
- // Socket interface
- virtual SocketAddress GetLocalAddress() const;
- virtual SocketAddress GetRemoteAddress() const;
- virtual int Bind(const SocketAddress& addr);
- virtual int Connect(const SocketAddress& addr);
- virtual int Send(const void* buffer, size_t length);
- virtual int SendTo(const void* buffer, size_t length,
- const SocketAddress& addr);
- virtual int Recv(void* buffer, size_t length);
- virtual int RecvFrom(void* buffer, size_t length, SocketAddress* out_addr);
- virtual int Listen(int backlog);
- virtual MacAsyncSocket* Accept(SocketAddress* out_addr);
- virtual int Close();
- virtual int GetError() const;
- virtual void SetError(int error);
- virtual ConnState GetState() const;
- virtual int EstimateMTU(uint16* mtu);
- virtual int GetOption(Option opt, int* value);
- virtual int SetOption(Option opt, int value);
-
- // For the MacBaseSocketServer to disable callbacks when process_io is false.
- void EnableCallbacks();
- void DisableCallbacks();
-
- protected:
- void OnResolveResult(SignalThread* thread);
- int DoConnect(const SocketAddress& addr);
-
- private:
- // Creates an async socket from an existing bsd socket
- MacAsyncSocket(MacBaseSocketServer* ss, int family, int native_socket);
-
- // Attaches the socket to the CFRunloop and sets the wrapped bsd socket
- // to async mode
- void Initialize(int family);
-
- // Translate the SocketAddress into a CFDataRef to pass to CF socket
- // functions. Caller must call CFRelease on the result when done.
- static CFDataRef CopyCFAddress(const SocketAddress& address);
-
- // Callback for the underlying CFSocketRef.
- static void MacAsyncSocketCallBack(CFSocketRef s,
- CFSocketCallBackType callbackType,
- CFDataRef address,
- const void* data,
- void* info);
-
- MacBaseSocketServer* ss_;
- CFSocketRef socket_;
- int native_socket_;
- CFRunLoopSourceRef source_;
- int current_callbacks_;
- bool disabled_;
- int error_;
- ConnState state_;
- AsyncResolver* resolver_;
-
- DISALLOW_EVIL_CONSTRUCTORS(MacAsyncSocket);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MACASYNCSOCKET_H__
diff --git a/base/maccocoasocketserver.h b/base/maccocoasocketserver.h
deleted file mode 100644
index 51dc749..0000000
--- a/base/maccocoasocketserver.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// A libjingle compatible SocketServer for OSX/iOS/Cocoa.
-
-#ifndef TALK_BASE_MACCOCOASOCKETSERVER_H_
-#define TALK_BASE_MACCOCOASOCKETSERVER_H_
-
-#include "talk/base/macsocketserver.h"
-
-#ifdef __OBJC__
-@class NSTimer, MacCocoaSocketServerHelper;
-#else
-class NSTimer;
-class MacCocoaSocketServerHelper;
-#endif
-
-namespace talk_base {
-
-// A socketserver implementation that wraps the main cocoa
-// application loop accessed through [NSApp run].
-class MacCocoaSocketServer : public MacBaseSocketServer {
- public:
- explicit MacCocoaSocketServer();
- virtual ~MacCocoaSocketServer();
-
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- private:
- MacCocoaSocketServerHelper* helper_;
- NSTimer* timer_; // Weak.
- // The count of how many times we're inside the NSApplication main loop.
- int run_count_;
-
- DISALLOW_EVIL_CONSTRUCTORS(MacCocoaSocketServer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MACCOCOASOCKETSERVER_H_
diff --git a/base/maccocoasocketserver.mm b/base/maccocoasocketserver.mm
deleted file mode 100644
index 8257e38..0000000
--- a/base/maccocoasocketserver.mm
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#import "talk/base/maccocoasocketserver.h"
-
-#import <Foundation/Foundation.h>
-#import <AppKit/AppKit.h>
-#include <assert.h>
-
-#include "talk/base/scoped_autorelease_pool.h"
-
-// MacCocoaSocketServerHelper serves as a delegate to NSMachPort or a target for
-// a timeout.
-@interface MacCocoaSocketServerHelper : NSObject {
- // This is a weak reference. This works fine since the
- // talk_base::MacCocoaSocketServer owns this object.
- talk_base::MacCocoaSocketServer* socketServer_; // Weak.
-}
-@end
-
-@implementation MacCocoaSocketServerHelper
-- (id)initWithSocketServer:(talk_base::MacCocoaSocketServer*)ss {
- self = [super init];
- if (self) {
- socketServer_ = ss;
- }
- return self;
-}
-
-- (void)timerFired:(NSTimer*)timer {
- socketServer_->WakeUp();
-}
-
-- (void)breakMainloop {
- [NSApp stop:self];
- // NSApp stop only exits after finishing processing of the
- // current event. Since we're potentially in a timer callback
- // and not an NSEvent handler, we need to trigger a dummy one
- // and turn the loop over. We may be able to skip this if we're
- // on the ss' thread and not inside the app loop already.
- NSEvent* event = [NSEvent otherEventWithType:NSApplicationDefined
- location:NSMakePoint(0,0)
- modifierFlags:0
- timestamp:0
- windowNumber:0
- context:nil
- subtype:0
- data1:0
- data2:0];
- [NSApp postEvent:event atStart:NO];
-}
-@end
-
-namespace talk_base {
-
-MacCocoaSocketServer::MacCocoaSocketServer() {
- helper_ = [[MacCocoaSocketServerHelper alloc] initWithSocketServer:this];
- timer_ = nil;
- run_count_ = 0;
-
- // Initialize the shared NSApplication
- [NSApplication sharedApplication];
-}
-
-MacCocoaSocketServer::~MacCocoaSocketServer() {
- [timer_ invalidate];
- [timer_ release];
- [helper_ release];
-}
-
-// ::Wait is reentrant, for example when blocking on another thread while
-// responding to I/O. Calls to [NSApp] MUST be made from the main thread
-// only!
-bool MacCocoaSocketServer::Wait(int cms, bool process_io) {
- talk_base::ScopedAutoreleasePool pool;
- if (!process_io && cms == 0) {
- // No op.
- return true;
- }
- if ([NSApp isRunning]) {
- // Only allow reentrant waiting if we're in a blocking send.
- ASSERT(!process_io && cms == kForever);
- }
-
- if (!process_io) {
- // No way to listen to common modes and not get socket events, unless
- // we disable each one's callbacks.
- EnableSocketCallbacks(false);
- }
-
- if (kForever != cms) {
- // Install a timer that fires wakeup after cms has elapsed.
- timer_ =
- [NSTimer scheduledTimerWithTimeInterval:cms / 1000.0
- target:helper_
- selector:@selector(timerFired:)
- userInfo:nil
- repeats:NO];
- [timer_ retain];
- }
-
- // Run until WakeUp is called, which will call stop and exit this loop.
- run_count_++;
- [NSApp run];
- run_count_--;
-
- if (!process_io) {
- // Reenable them. Hopefully this won't cause spurious callbacks or
- // missing ones while they were disabled.
- EnableSocketCallbacks(true);
- }
-
- return true;
-}
-
-// Can be called from any thread. Post a message back to the main thread to
-// break out of the NSApp loop.
-void MacCocoaSocketServer::WakeUp() {
- if (timer_ != nil) {
- [timer_ invalidate];
- [timer_ release];
- timer_ = nil;
- }
-
- // [NSApp isRunning] returns unexpected results when called from another
- // thread. Maintain our own count of how many times to break the main loop.
- if (run_count_ > 0) {
- [helper_ performSelectorOnMainThread:@selector(breakMainloop)
- withObject:nil
- waitUntilDone:false];
- }
-}
-
-} // namespace talk_base
diff --git a/base/maccocoasocketserver_unittest.mm b/base/maccocoasocketserver_unittest.mm
deleted file mode 100644
index 818c30d..0000000
--- a/base/maccocoasocketserver_unittest.mm
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/thread.h"
-#include "talk/base/maccocoasocketserver.h"
-
-namespace talk_base {
-
-class WakeThread : public Thread {
- public:
- WakeThread(SocketServer* ss) : ss_(ss) {
- }
- virtual ~WakeThread() {
- Stop();
- }
- void Run() {
- ss_->WakeUp();
- }
- private:
- SocketServer* ss_;
-};
-
-// Test that MacCocoaSocketServer::Wait works as expected.
-TEST(MacCocoaSocketServer, TestWait) {
- MacCocoaSocketServer server;
- uint32 start = Time();
- server.Wait(1000, true);
- EXPECT_GE(TimeSince(start), 1000);
-}
-
-// Test that MacCocoaSocketServer::Wakeup works as expected.
-TEST(MacCocoaSocketServer, TestWakeup) {
- MacCFSocketServer server;
- WakeThread thread(&server);
- uint32 start = Time();
- thread.Start();
- server.Wait(10000, true);
- EXPECT_LT(TimeSince(start), 10000);
-}
-
-} // namespace talk_base
diff --git a/base/maccocoathreadhelper.h b/base/maccocoathreadhelper.h
deleted file mode 100644
index 336e638..0000000
--- a/base/maccocoathreadhelper.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * libjingle
- * Copyright 2008 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Helper function for using Cocoa with Posix threads. This header should be
-// included from C/C++ files that want to use some Cocoa functionality without
-// using the .mm extension (mostly for files that are compiled on multiple
-// platforms).
-
-#ifndef TALK_BASE_MACCOCOATHREADHELPER_H__
-#define TALK_BASE_MACCOCOATHREADHELPER_H__
-
-namespace talk_base {
-
-// Cocoa must be "put into multithreading mode" before Cocoa functionality can
-// be used on POSIX threads. This function does that.
-void InitCocoaMultiThreading();
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MACCOCOATHREADHELPER_H__
diff --git a/base/maccocoathreadhelper.mm b/base/maccocoathreadhelper.mm
deleted file mode 100644
index fee3972..0000000
--- a/base/maccocoathreadhelper.mm
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-// Helper function for using Cocoa with Posix threading.
-
-#import <assert.h>
-#import <Foundation/Foundation.h>
-
-#import "talk/base/maccocoathreadhelper.h"
-
-namespace talk_base {
-
-// Cocoa must be "put into multithreading mode" before Cocoa functionality can
-// be used on POSIX threads. The way to do that is to spawn one thread that may
-// immediately exit.
-void InitCocoaMultiThreading() {
- if ([NSThread isMultiThreaded] == NO) {
- // The sole purpose of this autorelease pool is to avoid a console
- // message on Leopard that tells us we're autoreleasing the thread
- // with no autorelease pool in place; we can't set up an autorelease
- // pool before this, because this is executed from an initializer,
- // which is run before main. This means we leak an autorelease pool,
- // and one thread, and if other objects are set up in initializers after
- // this they'll be silently added to this pool and never released.
-
- // Doing NSAutoreleasePool* hack = [[NSAutoreleasePool alloc] init];
- // causes unused variable error.
- NSAutoreleasePool* hack;
- hack = [[NSAutoreleasePool alloc] init];
- [NSThread detachNewThreadSelector:@selector(class)
- toTarget:[NSObject class]
- withObject:nil];
- }
-
- assert([NSThread isMultiThreaded]);
-}
-
-} // namespace talk_base
diff --git a/base/macconversion.cc b/base/macconversion.cc
deleted file mode 100644
index 4654e53..0000000
--- a/base/macconversion.cc
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef OSX
-
-#include <CoreFoundation/CoreFoundation.h>
-
-#include "talk/base/logging.h"
-#include "talk/base/macconversion.h"
-
-bool p_convertHostCFStringRefToCPPString(
- const CFStringRef cfstr, std::string& cppstr) {
- bool result = false;
-
- // First this must be non-null,
- if (NULL != cfstr) {
- // it must actually *be* a CFString, and not something just masquerading
- // as one,
- if (CFGetTypeID(cfstr) == CFStringGetTypeID()) {
- // and we must be able to get the characters out of it.
- // (The cfstr owns this buffer; it came from somewhere else,
- // so someone else gets to take care of getting rid of the cfstr,
- // and then this buffer will go away automatically.)
- unsigned length = CFStringGetLength(cfstr);
- char* buf = new char[1 + length];
- if (CFStringGetCString(cfstr, buf, 1 + length, kCFStringEncodingASCII)) {
- if (strlen(buf) == length) {
- cppstr.assign(buf);
- result = true;
- }
- }
- delete [] buf;
- }
- }
-
- return result;
-}
-
-bool p_convertCFNumberToInt(CFNumberRef cfn, int* i) {
- bool converted = false;
-
- // It must not be null.
- if (NULL != cfn) {
- // It must actually *be* a CFNumber and not something just masquerading
- // as one.
- if (CFGetTypeID(cfn) == CFNumberGetTypeID()) {
- CFNumberType ntype = CFNumberGetType(cfn);
- switch (ntype) {
- case kCFNumberSInt8Type:
- SInt8 sint8;
- converted = CFNumberGetValue(cfn, ntype, static_cast<void*>(&sint8));
- if (converted) *i = static_cast<int>(sint8);
- break;
- case kCFNumberSInt16Type:
- SInt16 sint16;
- converted = CFNumberGetValue(cfn, ntype, static_cast<void*>(&sint16));
- if (converted) *i = static_cast<int>(sint16);
- break;
- case kCFNumberSInt32Type:
- SInt32 sint32;
- converted = CFNumberGetValue(cfn, ntype, static_cast<void*>(&sint32));
- if (converted) *i = static_cast<int>(sint32);
- break;
- case kCFNumberSInt64Type:
- SInt64 sint64;
- converted = CFNumberGetValue(cfn, ntype, static_cast<void*>(&sint64));
- if (converted) *i = static_cast<int>(sint64);
- break;
- case kCFNumberFloat32Type:
- Float32 float32;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&float32));
- if (converted) *i = static_cast<int>(float32);
- break;
- case kCFNumberFloat64Type:
- Float64 float64;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&float64));
- if (converted) *i = static_cast<int>(float64);
- break;
- case kCFNumberCharType:
- char charvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&charvalue));
- if (converted) *i = static_cast<int>(charvalue);
- break;
- case kCFNumberShortType:
- short shortvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&shortvalue));
- if (converted) *i = static_cast<int>(shortvalue);
- break;
- case kCFNumberIntType:
- int intvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&intvalue));
- if (converted) *i = static_cast<int>(intvalue);
- break;
- case kCFNumberLongType:
- long longvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&longvalue));
- if (converted) *i = static_cast<int>(longvalue);
- break;
- case kCFNumberLongLongType:
- long long llvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&llvalue));
- if (converted) *i = static_cast<int>(llvalue);
- break;
- case kCFNumberFloatType:
- float floatvalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&floatvalue));
- if (converted) *i = static_cast<int>(floatvalue);
- break;
- case kCFNumberDoubleType:
- double doublevalue;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&doublevalue));
- if (converted) *i = static_cast<int>(doublevalue);
- break;
- case kCFNumberCFIndexType:
- CFIndex cfindex;
- converted = CFNumberGetValue(cfn, ntype,
- static_cast<void*>(&cfindex));
- if (converted) *i = static_cast<int>(cfindex);
- break;
- default:
- LOG(LS_ERROR) << "got unknown type.";
- break;
- }
- }
- }
-
- return converted;
-}
-
-bool p_isCFNumberTrue(CFNumberRef cfn) {
- // We assume it's false until proven otherwise.
- bool result = false;
- int asInt;
- bool converted = p_convertCFNumberToInt(cfn, &asInt);
-
- if (converted && (0 != asInt)) {
- result = true;
- }
-
- return result;
-}
-
-#endif // OSX
diff --git a/base/macconversion.h b/base/macconversion.h
deleted file mode 100644
index a401cab..0000000
--- a/base/macconversion.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MACCONVERSION_H_
-#define TALK_BASE_MACCONVERSION_H_
-
-#ifdef OSX
-
-#include <CoreFoundation/CoreFoundation.h>
-
-#include <string>
-
-// given a CFStringRef, attempt to convert it to a C++ string.
-// returns true if it succeeds, false otherwise.
-// We can safely assume, given our context, that the string is
-// going to be in ASCII, because it will either be an IP address,
-// or a domain name, which is guaranteed to be ASCII-representable.
-bool p_convertHostCFStringRefToCPPString(const CFStringRef cfstr,
- std::string& cppstr);
-
-// Convert the CFNumber to an integer, putting the integer in the location
-// given, and returhing true, if the conversion succeeds.
-// If given a NULL or a non-CFNumber, returns false.
-// This is pretty aggresive about trying to convert to int.
-bool p_convertCFNumberToInt(CFNumberRef cfn, int* i);
-
-// given a CFNumberRef, determine if it represents a true value.
-bool p_isCFNumberTrue(CFNumberRef cfn);
-
-#endif // OSX
-
-#endif // TALK_BASE_MACCONVERSION_H_
diff --git a/base/macsocketserver.cc b/base/macsocketserver.cc
deleted file mode 100644
index 895b0bf..0000000
--- a/base/macsocketserver.cc
+++ /dev/null
@@ -1,369 +0,0 @@
-
-
-#include "talk/base/macsocketserver.h"
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/macasyncsocket.h"
-#include "talk/base/macutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// MacBaseSocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-MacBaseSocketServer::MacBaseSocketServer() {
-}
-
-MacBaseSocketServer::~MacBaseSocketServer() {
-}
-
-AsyncSocket* MacBaseSocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* MacBaseSocketServer::CreateAsyncSocket(int family, int type) {
- if (SOCK_STREAM != type)
- return NULL;
-
- MacAsyncSocket* socket = new MacAsyncSocket(this, family);
- if (!socket->valid()) {
- delete socket;
- return NULL;
- }
- return socket;
-}
-
-void MacBaseSocketServer::RegisterSocket(MacAsyncSocket* s) {
- sockets_.insert(s);
-}
-
-void MacBaseSocketServer::UnregisterSocket(MacAsyncSocket* s) {
- VERIFY(1 == sockets_.erase(s)); // found 1
-}
-
-bool MacBaseSocketServer::SetPosixSignalHandler(int signum,
- void (*handler)(int)) {
- Dispatcher* dispatcher = signal_dispatcher();
- if (!PhysicalSocketServer::SetPosixSignalHandler(signum, handler)) {
- return false;
- }
-
- // Only register the FD once, when the first custom handler is installed.
- if (!dispatcher && (dispatcher = signal_dispatcher())) {
- CFFileDescriptorContext ctx = { 0 };
- ctx.info = this;
-
- CFFileDescriptorRef desc = CFFileDescriptorCreate(
- kCFAllocatorDefault,
- dispatcher->GetDescriptor(),
- false,
- &MacBaseSocketServer::FileDescriptorCallback,
- &ctx);
- if (!desc) {
- return false;
- }
-
- CFFileDescriptorEnableCallBacks(desc, kCFFileDescriptorReadCallBack);
- CFRunLoopSourceRef ref =
- CFFileDescriptorCreateRunLoopSource(kCFAllocatorDefault, desc, 0);
-
- if (!ref) {
- CFRelease(desc);
- return false;
- }
-
- CFRunLoopAddSource(CFRunLoopGetCurrent(), ref, kCFRunLoopCommonModes);
- CFRelease(desc);
- CFRelease(ref);
- }
-
- return true;
-}
-
-// Used to disable socket events from waking our message queue when
-// process_io is false. Does not disable signal event handling though.
-void MacBaseSocketServer::EnableSocketCallbacks(bool enable) {
- for (std::set<MacAsyncSocket*>::iterator it = sockets().begin();
- it != sockets().end(); ++it) {
- if (enable) {
- (*it)->EnableCallbacks();
- } else {
- (*it)->DisableCallbacks();
- }
- }
-}
-
-void MacBaseSocketServer::FileDescriptorCallback(CFFileDescriptorRef fd,
- CFOptionFlags flags,
- void* context) {
- MacBaseSocketServer* this_ss =
- reinterpret_cast<MacBaseSocketServer*>(context);
- ASSERT(this_ss);
- Dispatcher* signal_dispatcher = this_ss->signal_dispatcher();
- ASSERT(signal_dispatcher);
-
- signal_dispatcher->OnPreEvent(DE_READ);
- signal_dispatcher->OnEvent(DE_READ, 0);
- CFFileDescriptorEnableCallBacks(fd, kCFFileDescriptorReadCallBack);
-}
-
-
-///////////////////////////////////////////////////////////////////////////////
-// MacCFSocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-void WakeUpCallback(void* info) {
- MacCFSocketServer* server = static_cast<MacCFSocketServer*>(info);
- ASSERT(NULL != server);
- server->OnWakeUpCallback();
-}
-
-MacCFSocketServer::MacCFSocketServer()
- : run_loop_(CFRunLoopGetCurrent()),
- wake_up_(NULL) {
- CFRunLoopSourceContext ctx;
- memset(&ctx, 0, sizeof(ctx));
- ctx.info = this;
- ctx.perform = &WakeUpCallback;
- wake_up_ = CFRunLoopSourceCreate(NULL, 0, &ctx);
- ASSERT(NULL != wake_up_);
- if (wake_up_) {
- CFRunLoopAddSource(run_loop_, wake_up_, kCFRunLoopCommonModes);
- }
-}
-
-MacCFSocketServer::~MacCFSocketServer() {
- if (wake_up_) {
- CFRunLoopSourceInvalidate(wake_up_);
- CFRelease(wake_up_);
- }
-}
-
-bool MacCFSocketServer::Wait(int cms, bool process_io) {
- ASSERT(CFRunLoopGetCurrent() == run_loop_);
-
- if (!process_io && cms == 0) {
- // No op.
- return true;
- }
-
- if (!process_io) {
- // No way to listen to common modes and not get socket events, unless
- // we disable each one's callbacks.
- EnableSocketCallbacks(false);
- }
-
- SInt32 result;
- if (kForever == cms) {
- do {
- // Would prefer to run in a custom mode that only listens to wake_up,
- // but we have qtkit sending work to the main thread which is effectively
- // blocked here, causing deadlock. Thus listen to the common modes.
- // TODO: If QTKit becomes thread safe, do the above.
- result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 10000000, false);
- } while (result != kCFRunLoopRunFinished && result != kCFRunLoopRunStopped);
- } else {
- // TODO: In the case of 0ms wait, this will only process one event, so we
- // may want to loop until it returns TimedOut.
- CFTimeInterval seconds = cms / 1000.0;
- result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, seconds, false);
- }
-
- if (!process_io) {
- // Reenable them. Hopefully this won't cause spurious callbacks or
- // missing ones while they were disabled.
- EnableSocketCallbacks(true);
- }
-
- if (kCFRunLoopRunFinished == result) {
- return false;
- }
- return true;
-}
-
-void MacCFSocketServer::WakeUp() {
- if (wake_up_) {
- CFRunLoopSourceSignal(wake_up_);
- CFRunLoopWakeUp(run_loop_);
- }
-}
-
-void MacCFSocketServer::OnWakeUpCallback() {
- ASSERT(run_loop_ == CFRunLoopGetCurrent());
- CFRunLoopStop(run_loop_);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// MacCarbonSocketServer
-///////////////////////////////////////////////////////////////////////////////
-#ifndef CARBON_DEPRECATED
-
-const UInt32 kEventClassSocketServer = 'MCSS';
-const UInt32 kEventWakeUp = 'WAKE';
-const EventTypeSpec kEventWakeUpSpec[] = {
- { kEventClassSocketServer, kEventWakeUp }
-};
-
-std::string DecodeEvent(EventRef event) {
- std::string str;
- DecodeFourChar(::GetEventClass(event), &str);
- str.push_back(':');
- DecodeFourChar(::GetEventKind(event), &str);
- return str;
-}
-
-MacCarbonSocketServer::MacCarbonSocketServer()
- : event_queue_(GetCurrentEventQueue()), wake_up_(NULL) {
- VERIFY(noErr == CreateEvent(NULL, kEventClassSocketServer, kEventWakeUp, 0,
- kEventAttributeUserEvent, &wake_up_));
-}
-
-MacCarbonSocketServer::~MacCarbonSocketServer() {
- if (wake_up_) {
- ReleaseEvent(wake_up_);
- }
-}
-
-bool MacCarbonSocketServer::Wait(int cms, bool process_io) {
- ASSERT(GetCurrentEventQueue() == event_queue_);
-
- // Listen to all events if we're processing I/O.
- // Only listen for our wakeup event if we're not.
- UInt32 num_types = 0;
- const EventTypeSpec* events = NULL;
- if (!process_io) {
- num_types = GetEventTypeCount(kEventWakeUpSpec);
- events = kEventWakeUpSpec;
- }
-
- EventTargetRef target = GetEventDispatcherTarget();
- EventTimeout timeout =
- (kForever == cms) ? kEventDurationForever : cms / 1000.0;
- EventTimeout end_time = GetCurrentEventTime() + timeout;
-
- bool done = false;
- while (!done) {
- EventRef event;
- OSStatus result = ReceiveNextEvent(num_types, events, timeout, true,
- &event);
- if (noErr == result) {
- if (wake_up_ != event) {
- LOG_F(LS_VERBOSE) << "Dispatching event: " << DecodeEvent(event);
- result = SendEventToEventTarget(event, target);
- if ((noErr != result) && (eventNotHandledErr != result)) {
- LOG_E(LS_ERROR, OS, result) << "SendEventToEventTarget";
- }
- } else {
- done = true;
- }
- ReleaseEvent(event);
- } else if (eventLoopTimedOutErr == result) {
- ASSERT(cms != kForever);
- done = true;
- } else if (eventLoopQuitErr == result) {
- // Ignore this... we get spurious quits for a variety of reasons.
- LOG_E(LS_VERBOSE, OS, result) << "ReceiveNextEvent";
- } else {
- // Some strange error occurred. Log it.
- LOG_E(LS_WARNING, OS, result) << "ReceiveNextEvent";
- return false;
- }
- if (kForever != cms) {
- timeout = end_time - GetCurrentEventTime();
- }
- }
- return true;
-}
-
-void MacCarbonSocketServer::WakeUp() {
- if (!IsEventInQueue(event_queue_, wake_up_)) {
- RetainEvent(wake_up_);
- OSStatus result = PostEventToQueue(event_queue_, wake_up_,
- kEventPriorityStandard);
- if (noErr != result) {
- LOG_E(LS_ERROR, OS, result) << "PostEventToQueue";
- }
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// MacCarbonAppSocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-MacCarbonAppSocketServer::MacCarbonAppSocketServer()
- : event_queue_(GetCurrentEventQueue()) {
- // Install event handler
- VERIFY(noErr == InstallApplicationEventHandler(
- NewEventHandlerUPP(WakeUpEventHandler), 1, kEventWakeUpSpec, this,
- &event_handler_));
-
- // Install a timer and set it idle to begin with.
- VERIFY(noErr == InstallEventLoopTimer(GetMainEventLoop(),
- kEventDurationForever,
- kEventDurationForever,
- NewEventLoopTimerUPP(TimerHandler),
- this,
- &timer_));
-}
-
-MacCarbonAppSocketServer::~MacCarbonAppSocketServer() {
- RemoveEventLoopTimer(timer_);
- RemoveEventHandler(event_handler_);
-}
-
-OSStatus MacCarbonAppSocketServer::WakeUpEventHandler(
- EventHandlerCallRef next, EventRef event, void *data) {
- QuitApplicationEventLoop();
- return noErr;
-}
-
-void MacCarbonAppSocketServer::TimerHandler(
- EventLoopTimerRef timer, void *data) {
- QuitApplicationEventLoop();
-}
-
-bool MacCarbonAppSocketServer::Wait(int cms, bool process_io) {
- if (!process_io && cms == 0) {
- // No op.
- return true;
- }
- if (kForever != cms) {
- // Start a timer.
- OSStatus error =
- SetEventLoopTimerNextFireTime(timer_, cms / 1000.0);
- if (error != noErr) {
- LOG(LS_ERROR) << "Failed setting next fire time.";
- }
- }
- if (!process_io) {
- // No way to listen to common modes and not get socket events, unless
- // we disable each one's callbacks.
- EnableSocketCallbacks(false);
- }
- RunApplicationEventLoop();
- if (!process_io) {
- // Reenable them. Hopefully this won't cause spurious callbacks or
- // missing ones while they were disabled.
- EnableSocketCallbacks(true);
- }
- return true;
-}
-
-void MacCarbonAppSocketServer::WakeUp() {
- // TODO: No-op if there's already a WakeUp in flight.
- EventRef wake_up;
- VERIFY(noErr == CreateEvent(NULL, kEventClassSocketServer, kEventWakeUp, 0,
- kEventAttributeUserEvent, &wake_up));
- OSStatus result = PostEventToQueue(event_queue_, wake_up,
- kEventPriorityStandard);
- if (noErr != result) {
- LOG_E(LS_ERROR, OS, result) << "PostEventToQueue";
- }
- ReleaseEvent(wake_up);
-}
-
-#endif
-} // namespace talk_base
diff --git a/base/macsocketserver.h b/base/macsocketserver.h
deleted file mode 100644
index 2febb7f..0000000
--- a/base/macsocketserver.h
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2007, Google Inc.
-
-
-#ifndef TALK_BASE_MACSOCKETSERVER_H__
-#define TALK_BASE_MACSOCKETSERVER_H__
-
-#include <set>
-#ifdef OSX // Invalid on IOS
-#include <Carbon/Carbon.h>
-#endif
-#include "talk/base/physicalsocketserver.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// MacBaseSocketServer
-///////////////////////////////////////////////////////////////////////////////
-class MacAsyncSocket;
-
-class MacBaseSocketServer : public PhysicalSocketServer {
- public:
- MacBaseSocketServer();
- virtual ~MacBaseSocketServer();
-
- // SocketServer Interface
- virtual Socket* CreateSocket(int type) { return NULL; }
- virtual Socket* CreateSocket(int family, int type) { return NULL; }
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- virtual bool Wait(int cms, bool process_io) = 0;
- virtual void WakeUp() = 0;
-
- void RegisterSocket(MacAsyncSocket* socket);
- void UnregisterSocket(MacAsyncSocket* socket);
-
- // PhysicalSocketServer Overrides
- virtual bool SetPosixSignalHandler(int signum, void (*handler)(int));
-
- protected:
- void EnableSocketCallbacks(bool enable);
- const std::set<MacAsyncSocket*>& sockets() {
- return sockets_;
- }
-
- private:
- static void FileDescriptorCallback(CFFileDescriptorRef ref,
- CFOptionFlags flags,
- void* context);
-
- std::set<MacAsyncSocket*> sockets_;
-};
-
-// Core Foundation implementation of the socket server. While idle it
-// will run the current CF run loop. When the socket server has work
-// to do the run loop will be paused. Does not support Carbon or Cocoa
-// UI interaction.
-class MacCFSocketServer : public MacBaseSocketServer {
- public:
- MacCFSocketServer();
- virtual ~MacCFSocketServer();
-
- // SocketServer Interface
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
- void OnWakeUpCallback();
-
- private:
- CFRunLoopRef run_loop_;
- CFRunLoopSourceRef wake_up_;
-};
-
-#ifndef CARBON_DEPRECATED
-
-///////////////////////////////////////////////////////////////////////////////
-// MacCarbonSocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-// Interacts with the Carbon event queue. While idle it will block,
-// waiting for events. When the socket server has work to do, it will
-// post a 'wake up' event to the queue, causing the thread to exit the
-// event loop until the next call to Wait. Other events are dispatched
-// to their target. Supports Carbon and Cocoa UI interaction.
-class MacCarbonSocketServer : public MacBaseSocketServer {
- public:
- MacCarbonSocketServer();
- virtual ~MacCarbonSocketServer();
-
- // SocketServer Interface
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- private:
- EventQueueRef event_queue_;
- EventRef wake_up_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// MacCarbonAppSocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-// Runs the Carbon application event loop on the current thread while
-// idle. When the socket server has work to do, it will post an event
-// to the queue, causing the thread to exit the event loop until the
-// next call to Wait. Other events are automatically dispatched to
-// their target.
-class MacCarbonAppSocketServer : public MacBaseSocketServer {
- public:
- MacCarbonAppSocketServer();
- virtual ~MacCarbonAppSocketServer();
-
- // SocketServer Interface
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- private:
- static OSStatus WakeUpEventHandler(EventHandlerCallRef next, EventRef event,
- void *data);
- static void TimerHandler(EventLoopTimerRef timer, void *data);
-
- EventQueueRef event_queue_;
- EventHandlerRef event_handler_;
- EventLoopTimerRef timer_;
-};
-
-#endif
-} // namespace talk_base
-
-#endif // TALK_BASE_MACSOCKETSERVER_H__
diff --git a/base/macsocketserver_unittest.cc b/base/macsocketserver_unittest.cc
deleted file mode 100644
index f10aebc..0000000
--- a/base/macsocketserver_unittest.cc
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socket_unittest.h"
-#include "talk/base/thread.h"
-#include "talk/base/macsocketserver.h"
-
-namespace talk_base {
-
-class WakeThread : public Thread {
- public:
- WakeThread(SocketServer* ss) : ss_(ss) {
- }
- virtual ~WakeThread() {
- Stop();
- }
- void Run() {
- ss_->WakeUp();
- }
- private:
- SocketServer* ss_;
-};
-
-#ifndef CARBON_DEPRECATED
-
-// Test that MacCFSocketServer::Wait works as expected.
-TEST(MacCFSocketServerTest, TestWait) {
- MacCFSocketServer server;
- uint32 start = Time();
- server.Wait(1000, true);
- EXPECT_GE(TimeSince(start), 1000);
-}
-
-// Test that MacCFSocketServer::Wakeup works as expected.
-TEST(MacCFSocketServerTest, TestWakeup) {
- MacCFSocketServer server;
- WakeThread thread(&server);
- uint32 start = Time();
- thread.Start();
- server.Wait(10000, true);
- EXPECT_LT(TimeSince(start), 10000);
-}
-
-// Test that MacCarbonSocketServer::Wait works as expected.
-TEST(MacCarbonSocketServerTest, TestWait) {
- MacCarbonSocketServer server;
- uint32 start = Time();
- server.Wait(1000, true);
- EXPECT_GE(TimeSince(start), 1000);
-}
-
-// Test that MacCarbonSocketServer::Wakeup works as expected.
-TEST(MacCarbonSocketServerTest, TestWakeup) {
- MacCarbonSocketServer server;
- WakeThread thread(&server);
- uint32 start = Time();
- thread.Start();
- server.Wait(10000, true);
- EXPECT_LT(TimeSince(start), 10000);
-}
-
-// Test that MacCarbonAppSocketServer::Wait works as expected.
-TEST(MacCarbonAppSocketServerTest, TestWait) {
- MacCarbonAppSocketServer server;
- uint32 start = Time();
- server.Wait(1000, true);
- EXPECT_GE(TimeSince(start), 1000);
-}
-
-// Test that MacCarbonAppSocketServer::Wakeup works as expected.
-TEST(MacCarbonAppSocketServerTest, TestWakeup) {
- MacCarbonAppSocketServer server;
- WakeThread thread(&server);
- uint32 start = Time();
- thread.Start();
- server.Wait(10000, true);
- EXPECT_LT(TimeSince(start), 10000);
-}
-
-#endif
-
-// Test that MacAsyncSocket passes all the generic Socket tests.
-class MacAsyncSocketTest : public SocketTest {
- protected:
- MacAsyncSocketTest()
- : server_(CreateSocketServer()),
- scope_(server_.get()) {}
- // Override for other implementations of MacBaseSocketServer.
- virtual MacBaseSocketServer* CreateSocketServer() {
- return new MacCFSocketServer();
- };
- talk_base::scoped_ptr<MacBaseSocketServer> server_;
- SocketServerScope scope_;
-};
-
-TEST_F(MacAsyncSocketTest, TestConnectIPv4) {
- SocketTest::TestConnectIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectIPv6) {
- SocketTest::TestConnectIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectWithDnsLookupIPv4) {
- SocketTest::TestConnectWithDnsLookupIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectWithDnsLookupIPv6) {
- SocketTest::TestConnectWithDnsLookupIPv6();
-}
-
-// BUG=https://code.google.com/p/webrtc/issues/detail?id=2272
-TEST_F(MacAsyncSocketTest, DISABLED_TestConnectFailIPv4) {
- SocketTest::TestConnectFailIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectFailIPv6) {
- SocketTest::TestConnectFailIPv6();
-}
-
-// Reenable once we have mac async dns
-TEST_F(MacAsyncSocketTest, DISABLED_TestConnectWithDnsLookupFailIPv4) {
- SocketTest::TestConnectWithDnsLookupFailIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestConnectWithDnsLookupFailIPv6) {
- SocketTest::TestConnectWithDnsLookupFailIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectWithClosedSocketIPv4) {
- SocketTest::TestConnectWithClosedSocketIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestConnectWithClosedSocketIPv6) {
- SocketTest::TestConnectWithClosedSocketIPv6();
-}
-
-// Flaky at the moment (10% failure rate). Seems the client doesn't get
-// signalled in a timely manner...
-TEST_F(MacAsyncSocketTest, DISABLED_TestServerCloseDuringConnectIPv4) {
- SocketTest::TestServerCloseDuringConnectIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestServerCloseDuringConnectIPv6) {
- SocketTest::TestServerCloseDuringConnectIPv6();
-}
-// Flaky at the moment (0.5% failure rate). Seems the client doesn't get
-// signalled in a timely manner...
-TEST_F(MacAsyncSocketTest, TestClientCloseDuringConnectIPv4) {
- SocketTest::TestClientCloseDuringConnectIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestClientCloseDuringConnectIPv6) {
- SocketTest::TestClientCloseDuringConnectIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestServerCloseIPv4) {
- SocketTest::TestServerCloseIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestServerCloseIPv6) {
- SocketTest::TestServerCloseIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestCloseInClosedCallbackIPv4) {
- SocketTest::TestCloseInClosedCallbackIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestCloseInClosedCallbackIPv6) {
- SocketTest::TestCloseInClosedCallbackIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestSocketServerWaitIPv4) {
- SocketTest::TestSocketServerWaitIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestSocketServerWaitIPv6) {
- SocketTest::TestSocketServerWaitIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestTcpIPv4) {
- SocketTest::TestTcpIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestTcpIPv6) {
- SocketTest::TestTcpIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, TestSingleFlowControlCallbackIPv4) {
- SocketTest::TestSingleFlowControlCallbackIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, TestSingleFlowControlCallbackIPv6) {
- SocketTest::TestSingleFlowControlCallbackIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestUdpIPv4) {
- SocketTest::TestUdpIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestUdpIPv6) {
- SocketTest::TestUdpIPv6();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestGetSetOptionsIPv4) {
- SocketTest::TestGetSetOptionsIPv4();
-}
-
-TEST_F(MacAsyncSocketTest, DISABLED_TestGetSetOptionsIPv6) {
- SocketTest::TestGetSetOptionsIPv6();
-}
-
-#ifndef CARBON_DEPRECATED
-class MacCarbonAppAsyncSocketTest : public MacAsyncSocketTest {
- virtual MacBaseSocketServer* CreateSocketServer() {
- return new MacCarbonAppSocketServer();
- };
-};
-
-TEST_F(MacCarbonAppAsyncSocketTest, TestSocketServerWaitIPv4) {
- SocketTest::TestSocketServerWaitIPv4();
-}
-
-TEST_F(MacCarbonAppAsyncSocketTest, TestSocketServerWaitIPv6) {
- SocketTest::TestSocketServerWaitIPv6();
-}
-#endif
-} // namespace talk_base
diff --git a/base/macutils.cc b/base/macutils.cc
deleted file mode 100644
index a1dcc04..0000000
--- a/base/macutils.cc
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * libjingle
- * Copyright 2007 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sstream>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/macutils.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/stringutils.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool ToUtf8(const CFStringRef str16, std::string* str8) {
- if ((NULL == str16) || (NULL == str8)) {
- return false;
- }
- size_t maxlen = CFStringGetMaximumSizeForEncoding(CFStringGetLength(str16),
- kCFStringEncodingUTF8) + 1;
- scoped_ptr<char[]> buffer(new char[maxlen]);
- if (!buffer || !CFStringGetCString(str16, buffer.get(), maxlen,
- kCFStringEncodingUTF8)) {
- return false;
- }
- str8->assign(buffer.get());
- return true;
-}
-
-bool ToUtf16(const std::string& str8, CFStringRef* str16) {
- if (NULL == str16) {
- return false;
- }
- *str16 = CFStringCreateWithBytes(kCFAllocatorDefault,
- reinterpret_cast<const UInt8*>(str8.data()),
- str8.length(), kCFStringEncodingUTF8,
- false);
- return NULL != *str16;
-}
-
-#ifdef OSX
-void DecodeFourChar(UInt32 fc, std::string* out) {
- std::stringstream ss;
- ss << '\'';
- bool printable = true;
- for (int i = 3; i >= 0; --i) {
- char ch = (fc >> (8 * i)) & 0xFF;
- if (isprint(static_cast<unsigned char>(ch))) {
- ss << ch;
- } else {
- printable = false;
- break;
- }
- }
- if (printable) {
- ss << '\'';
- } else {
- ss.str("");
- ss << "0x" << std::hex << fc;
- }
- out->append(ss.str());
-}
-
-static bool GetGestalt(OSType ostype, int* value) {
- ASSERT(NULL != value);
- SInt32 native_value;
- OSStatus result = Gestalt(ostype, &native_value);
- if (noErr == result) {
- *value = native_value;
- return true;
- }
- std::string str;
- DecodeFourChar(ostype, &str);
- LOG_E(LS_ERROR, OS, result) << "Gestalt(" << str << ")";
- return false;
-}
-
-bool GetOSVersion(int* major, int* minor, int* bugfix) {
- ASSERT(major && minor && bugfix);
- if (!GetGestalt(gestaltSystemVersion, major)) {
- return false;
- }
- if (*major < 0x1040) {
- *bugfix = *major & 0xF;
- *minor = (*major >> 4) & 0xF;
- *major = (*major >> 8);
- return true;
- }
- return GetGestalt(gestaltSystemVersionMajor, major) &&
- GetGestalt(gestaltSystemVersionMinor, minor) &&
- GetGestalt(gestaltSystemVersionBugFix, bugfix);
-}
-
-MacOSVersionName GetOSVersionName() {
- int major = 0, minor = 0, bugfix = 0;
- if (!GetOSVersion(&major, &minor, &bugfix)) {
- return kMacOSUnknown;
- }
- if (major > 10) {
- return kMacOSNewer;
- }
- if ((major < 10) || (minor < 3)) {
- return kMacOSOlder;
- }
- switch (minor) {
- case 3:
- return kMacOSPanther;
- case 4:
- return kMacOSTiger;
- case 5:
- return kMacOSLeopard;
- case 6:
- return kMacOSSnowLeopard;
- case 7:
- return kMacOSLion;
- case 8:
- return kMacOSMountainLion;
- case 9:
- return kMacOSMavericks;
- }
- return kMacOSNewer;
-}
-
-bool GetQuickTimeVersion(std::string* out) {
- int ver;
- if (!GetGestalt(gestaltQuickTimeVersion, &ver)) {
- return false;
- }
-
- std::stringstream ss;
- ss << std::hex << ver;
- *out = ss.str();
- return true;
-}
-
-bool RunAppleScript(const std::string& script) {
- // TODO(thaloun): Add a .mm file that contains something like this:
- // NSString source from script
- // NSAppleScript* appleScript = [[NSAppleScript alloc] initWithSource:&source]
- // if (appleScript != nil) {
- // [appleScript executeAndReturnError:nil]
- // [appleScript release]
-#ifndef CARBON_DEPRECATED
- ComponentInstance component = NULL;
- AEDesc script_desc;
- AEDesc result_data;
- OSStatus err;
- OSAID script_id, result_id;
-
- AECreateDesc(typeNull, NULL, 0, &script_desc);
- AECreateDesc(typeNull, NULL, 0, &result_data);
- script_id = kOSANullScript;
- result_id = kOSANullScript;
-
- component = OpenDefaultComponent(kOSAComponentType, typeAppleScript);
- if (component == NULL) {
- LOG(LS_ERROR) << "Failed opening Apple Script component";
- return false;
- }
- err = AECreateDesc(typeUTF8Text, script.data(), script.size(), &script_desc);
- if (err != noErr) {
- CloseComponent(component);
- LOG(LS_ERROR) << "Failed creating Apple Script description";
- return false;
- }
-
- err = OSACompile(component, &script_desc, kOSAModeCanInteract, &script_id);
- if (err != noErr) {
- AEDisposeDesc(&script_desc);
- if (script_id != kOSANullScript) {
- OSADispose(component, script_id);
- }
- CloseComponent(component);
- LOG(LS_ERROR) << "Error compiling Apple Script";
- return false;
- }
-
- err = OSAExecute(component, script_id, kOSANullScript, kOSAModeCanInteract,
- &result_id);
-
- if (err == errOSAScriptError) {
- LOG(LS_ERROR) << "Error when executing Apple Script: " << script;
- AECreateDesc(typeNull, NULL, 0, &result_data);
- OSAScriptError(component, kOSAErrorMessage, typeChar, &result_data);
- int len = AEGetDescDataSize(&result_data);
- char* data = (char*) malloc(len);
- if (data != NULL) {
- err = AEGetDescData(&result_data, data, len);
- LOG(LS_ERROR) << "Script error: " << data;
- }
- AEDisposeDesc(&script_desc);
- AEDisposeDesc(&result_data);
- return false;
- }
- AEDisposeDesc(&script_desc);
- if (script_id != kOSANullScript) {
- OSADispose(component, script_id);
- }
- if (result_id != kOSANullScript) {
- OSADispose(component, result_id);
- }
- CloseComponent(component);
- return true;
-#else
- // TODO(thaloun): Support applescripts with the NSAppleScript API.
- return false;
-#endif // CARBON_DEPRECATED
-}
-#endif // OSX
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/macutils.h b/base/macutils.h
deleted file mode 100644
index 17c09ed..0000000
--- a/base/macutils.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * libjingle
- * Copyright 2007 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MACUTILS_H__
-#define TALK_BASE_MACUTILS_H__
-
-#include <CoreFoundation/CoreFoundation.h>
-#ifdef OSX
-#include <Carbon/Carbon.h>
-#endif
-#include <string>
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Note that some of these functions work for both iOS and Mac OS X. The ones
-// that are specific to Mac are #ifdef'ed as such.
-
-bool ToUtf8(const CFStringRef str16, std::string* str8);
-bool ToUtf16(const std::string& str8, CFStringRef* str16);
-
-#ifdef OSX
-void DecodeFourChar(UInt32 fc, std::string* out);
-
-enum MacOSVersionName {
- kMacOSUnknown, // ???
- kMacOSOlder, // 10.2-
- kMacOSPanther, // 10.3
- kMacOSTiger, // 10.4
- kMacOSLeopard, // 10.5
- kMacOSSnowLeopard, // 10.6
- kMacOSLion, // 10.7
- kMacOSMountainLion, // 10.8
- kMacOSMavericks, // 10.9
- kMacOSNewer, // 10.10+
-};
-
-bool GetOSVersion(int* major, int* minor, int* bugfix);
-MacOSVersionName GetOSVersionName();
-bool GetQuickTimeVersion(std::string* version);
-
-// Runs the given apple script. Only supports scripts that does not
-// require user interaction.
-bool RunAppleScript(const std::string& script);
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MACUTILS_H__
diff --git a/base/macutils_unittest.cc b/base/macutils_unittest.cc
deleted file mode 100644
index dfc211a..0000000
--- a/base/macutils_unittest.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/macutils.h"
-
-TEST(MacUtilsTest, GetOsVersionName) {
- talk_base::MacOSVersionName ver = talk_base::GetOSVersionName();
- LOG(LS_INFO) << "GetOsVersionName " << ver;
- EXPECT_NE(talk_base::kMacOSUnknown, ver);
-}
-
-TEST(MacUtilsTest, GetQuickTimeVersion) {
- std::string version;
- EXPECT_TRUE(talk_base::GetQuickTimeVersion(&version));
- LOG(LS_INFO) << "GetQuickTimeVersion " << version;
-}
-
-TEST(MacUtilsTest, RunAppleScriptCompileError) {
- std::string script("set value to to 5");
- EXPECT_FALSE(talk_base::RunAppleScript(script));
-}
-
-TEST(MacUtilsTest, RunAppleScriptRuntimeError) {
- std::string script("set value to 5 / 0");
- EXPECT_FALSE(talk_base::RunAppleScript(script));
-}
-
-#ifdef CARBON_DEPRECATED
-TEST(MacUtilsTest, DISABLED_RunAppleScriptSuccess) {
-#else
-TEST(MacUtilsTest, RunAppleScriptSuccess) {
-#endif
- std::string script("set value to 5");
- EXPECT_TRUE(talk_base::RunAppleScript(script));
-}
diff --git a/base/macwindowpicker.cc b/base/macwindowpicker.cc
deleted file mode 100644
index 209b4ab..0000000
--- a/base/macwindowpicker.cc
+++ /dev/null
@@ -1,250 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#include "talk/base/macwindowpicker.h"
-
-#include <ApplicationServices/ApplicationServices.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <dlfcn.h>
-
-#include "talk/base/logging.h"
-#include "talk/base/macutils.h"
-
-namespace talk_base {
-
-static const char* kCoreGraphicsName =
- "/System/Library/Frameworks/ApplicationServices.framework/Frameworks/"
- "CoreGraphics.framework/CoreGraphics";
-
-static const char* kWindowListCopyWindowInfo = "CGWindowListCopyWindowInfo";
-static const char* kWindowListCreateDescriptionFromArray =
- "CGWindowListCreateDescriptionFromArray";
-
-// Function pointer for holding the CGWindowListCopyWindowInfo function.
-typedef CFArrayRef(*CGWindowListCopyWindowInfoProc)(CGWindowListOption,
- CGWindowID);
-
-// Function pointer for holding the CGWindowListCreateDescriptionFromArray
-// function.
-typedef CFArrayRef(*CGWindowListCreateDescriptionFromArrayProc)(CFArrayRef);
-
-MacWindowPicker::MacWindowPicker() : lib_handle_(NULL), get_window_list_(NULL),
- get_window_list_desc_(NULL) {
-}
-
-MacWindowPicker::~MacWindowPicker() {
- if (lib_handle_ != NULL) {
- dlclose(lib_handle_);
- }
-}
-
-bool MacWindowPicker::Init() {
- // TODO: If this class grows to use more dynamically functions
- // from the CoreGraphics framework, consider using
- // talk/base/latebindingsymboltable.h.
- lib_handle_ = dlopen(kCoreGraphicsName, RTLD_NOW);
- if (lib_handle_ == NULL) {
- LOG(LS_ERROR) << "Could not load CoreGraphics";
- return false;
- }
-
- get_window_list_ = dlsym(lib_handle_, kWindowListCopyWindowInfo);
- get_window_list_desc_ =
- dlsym(lib_handle_, kWindowListCreateDescriptionFromArray);
- if (get_window_list_ == NULL || get_window_list_desc_ == NULL) {
- // The CGWindowListCopyWindowInfo and the
- // CGWindowListCreateDescriptionFromArray functions was introduced
- // in Leopard(10.5) so this is a normal failure on Tiger.
- LOG(LS_INFO) << "Failed to load Core Graphics symbols";
- dlclose(lib_handle_);
- lib_handle_ = NULL;
- return false;
- }
-
- return true;
-}
-
-bool MacWindowPicker::IsVisible(const WindowId& id) {
- // Init if we're not already inited.
- if (get_window_list_desc_ == NULL && !Init()) {
- return false;
- }
- CGWindowID ids[1];
- ids[0] = id.id();
- CFArrayRef window_id_array =
- CFArrayCreate(NULL, reinterpret_cast<const void **>(&ids), 1, NULL);
-
- CFArrayRef window_array =
- reinterpret_cast<CGWindowListCreateDescriptionFromArrayProc>(
- get_window_list_desc_)(window_id_array);
- if (window_array == NULL || 0 == CFArrayGetCount(window_array)) {
- // Could not find the window. It might have been closed.
- LOG(LS_INFO) << "Window not found";
- CFRelease(window_id_array);
- return false;
- }
-
- CFDictionaryRef window = reinterpret_cast<CFDictionaryRef>(
- CFArrayGetValueAtIndex(window_array, 0));
- CFBooleanRef is_visible = reinterpret_cast<CFBooleanRef>(
- CFDictionaryGetValue(window, kCGWindowIsOnscreen));
-
- // Check that the window is visible. If not we might crash.
- bool visible = false;
- if (is_visible != NULL) {
- visible = CFBooleanGetValue(is_visible);
- }
- CFRelease(window_id_array);
- CFRelease(window_array);
- return visible;
-}
-
-bool MacWindowPicker::MoveToFront(const WindowId& id) {
- // Init if we're not already initialized.
- if (get_window_list_desc_ == NULL && !Init()) {
- return false;
- }
- CGWindowID ids[1];
- ids[0] = id.id();
- CFArrayRef window_id_array =
- CFArrayCreate(NULL, reinterpret_cast<const void **>(&ids), 1, NULL);
-
- CFArrayRef window_array =
- reinterpret_cast<CGWindowListCreateDescriptionFromArrayProc>(
- get_window_list_desc_)(window_id_array);
- if (window_array == NULL || 0 == CFArrayGetCount(window_array)) {
- // Could not find the window. It might have been closed.
- LOG(LS_INFO) << "Window not found";
- CFRelease(window_id_array);
- return false;
- }
-
- CFDictionaryRef window = reinterpret_cast<CFDictionaryRef>(
- CFArrayGetValueAtIndex(window_array, 0));
- CFStringRef window_name_ref = reinterpret_cast<CFStringRef>(
- CFDictionaryGetValue(window, kCGWindowName));
- CFNumberRef application_pid = reinterpret_cast<CFNumberRef>(
- CFDictionaryGetValue(window, kCGWindowOwnerPID));
-
- int pid_val;
- CFNumberGetValue(application_pid, kCFNumberIntType, &pid_val);
- std::string window_name;
- ToUtf8(window_name_ref, &window_name);
-
- // Build an applescript that sets the selected window to front
- // within the application. Then set the application to front.
- bool result = true;
- std::stringstream ss;
- ss << "tell application \"System Events\"\n"
- << "set proc to the first item of (every process whose unix id is "
- << pid_val
- << ")\n"
- << "tell proc to perform action \"AXRaise\" of window \""
- << window_name
- << "\"\n"
- << "set the frontmost of proc to true\n"
- << "end tell";
- if (!RunAppleScript(ss.str())) {
- // This might happen to for example X applications where the X
- // server spawns of processes with their own PID but the X server
- // is still registered as owner to the application windows. As a
- // workaround, we put the X server process to front, meaning that
- // all X applications will show up. The drawback with this
- // workaround is that the application that we really wanted to set
- // to front might be behind another X application.
- ProcessSerialNumber psn;
- pid_t pid = pid_val;
- int res = GetProcessForPID(pid, &psn);
- if (res != 0) {
- LOG(LS_ERROR) << "Failed getting process for pid";
- result = false;
- }
- res = SetFrontProcess(&psn);
- if (res != 0) {
- LOG(LS_ERROR) << "Failed setting process to front";
- result = false;
- }
- }
- CFRelease(window_id_array);
- CFRelease(window_array);
- return result;
-}
-
-bool MacWindowPicker::GetDesktopList(DesktopDescriptionList* descriptions) {
- const uint32_t kMaxDisplays = 128;
- CGDirectDisplayID active_displays[kMaxDisplays];
- uint32_t display_count = 0;
-
- CGError err = CGGetActiveDisplayList(kMaxDisplays,
- active_displays,
- &display_count);
- if (err != kCGErrorSuccess) {
- LOG_E(LS_ERROR, OS, err) << "Failed to enumerate the active displays.";
- return false;
- }
- for (uint32_t i = 0; i < display_count; ++i) {
- DesktopId id(active_displays[i], static_cast<int>(i));
- // TODO: Figure out an appropriate desktop title.
- DesktopDescription desc(id, "");
- desc.set_primary(CGDisplayIsMain(id.id()));
- descriptions->push_back(desc);
- }
- return display_count > 0;
-}
-
-bool MacWindowPicker::GetDesktopDimensions(const DesktopId& id,
- int* width,
- int* height) {
- *width = CGDisplayPixelsWide(id.id());
- *height = CGDisplayPixelsHigh(id.id());
- return true;
-}
-
-bool MacWindowPicker::GetWindowList(WindowDescriptionList* descriptions) {
- // Init if we're not already inited.
- if (get_window_list_ == NULL && !Init()) {
- return false;
- }
-
- // Only get onscreen, non-desktop windows.
- CFArrayRef window_array =
- reinterpret_cast<CGWindowListCopyWindowInfoProc>(get_window_list_)(
- kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements,
- kCGNullWindowID);
- if (window_array == NULL) {
- return false;
- }
-
- // Check windows to make sure they have an id, title, and use window layer 0.
- CFIndex i;
- CFIndex count = CFArrayGetCount(window_array);
- for (i = 0; i < count; ++i) {
- CFDictionaryRef window = reinterpret_cast<CFDictionaryRef>(
- CFArrayGetValueAtIndex(window_array, i));
- CFStringRef window_title = reinterpret_cast<CFStringRef>(
- CFDictionaryGetValue(window, kCGWindowName));
- CFNumberRef window_id = reinterpret_cast<CFNumberRef>(
- CFDictionaryGetValue(window, kCGWindowNumber));
- CFNumberRef window_layer = reinterpret_cast<CFNumberRef>(
- CFDictionaryGetValue(window, kCGWindowLayer));
- if (window_title != NULL && window_id != NULL && window_layer != NULL) {
- std::string title_str;
- int id_val, layer_val;
- ToUtf8(window_title, &title_str);
- CFNumberGetValue(window_id, kCFNumberIntType, &id_val);
- CFNumberGetValue(window_layer, kCFNumberIntType, &layer_val);
-
- // Discard windows without a title.
- if (layer_val == 0 && title_str.length() > 0) {
- WindowId id(static_cast<CGWindowID>(id_val));
- WindowDescription desc(id, title_str);
- descriptions->push_back(desc);
- }
- }
- }
-
- CFRelease(window_array);
- return true;
-}
-
-} // namespace talk_base
diff --git a/base/macwindowpicker.h b/base/macwindowpicker.h
deleted file mode 100644
index 85fcc36..0000000
--- a/base/macwindowpicker.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#ifndef TALK_BASE_MACWINDOWPICKER_H_
-#define TALK_BASE_MACWINDOWPICKER_H_
-
-#include "talk/base/windowpicker.h"
-
-namespace talk_base {
-
-class MacWindowPicker : public WindowPicker {
- public:
- MacWindowPicker();
- ~MacWindowPicker();
- virtual bool Init();
- virtual bool IsVisible(const WindowId& id);
- virtual bool MoveToFront(const WindowId& id);
- virtual bool GetWindowList(WindowDescriptionList* descriptions);
- virtual bool GetDesktopList(DesktopDescriptionList* descriptions);
- virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
- int* height);
-
- private:
- void* lib_handle_;
- void* get_window_list_;
- void* get_window_list_desc_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MACWINDOWPICKER_H_
diff --git a/base/macwindowpicker_unittest.cc b/base/macwindowpicker_unittest.cc
deleted file mode 100644
index 9cb67db..0000000
--- a/base/macwindowpicker_unittest.cc
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/macutils.h"
-#include "talk/base/macwindowpicker.h"
-#include "talk/base/windowpicker.h"
-
-#ifndef OSX
-#error Only for Mac OSX
-#endif
-
-namespace talk_base {
-
-bool IsLeopardOrLater() {
- return GetOSVersionName() >= kMacOSLeopard;
-}
-
-// Test that this works on new versions and fails acceptably on old versions.
-TEST(MacWindowPickerTest, TestGetWindowList) {
- MacWindowPicker picker, picker2;
- WindowDescriptionList descriptions;
- if (IsLeopardOrLater()) {
- EXPECT_TRUE(picker.Init());
- EXPECT_TRUE(picker.GetWindowList(&descriptions));
- EXPECT_TRUE(picker2.GetWindowList(&descriptions)); // Init is optional
- } else {
- EXPECT_FALSE(picker.Init());
- EXPECT_FALSE(picker.GetWindowList(&descriptions));
- EXPECT_FALSE(picker2.GetWindowList(&descriptions));
- }
-}
-
-// TODO: Add verification of the actual parsing, ie, add
-// functionality to inject a fake get_window_array function which
-// provide a pre-constructed list of windows.
-
-} // namespace talk_base
diff --git a/base/mathutils.h b/base/mathutils.h
deleted file mode 100644
index eeb110a..0000000
--- a/base/mathutils.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2005 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MATHUTILS_H_
-#define TALK_BASE_MATHUTILS_H_
-
-#include <math.h>
-
-#ifndef M_PI
-#define M_PI 3.14159265359f
-#endif
-
-#endif // TALK_BASE_MATHUTILS_H_
diff --git a/base/md5.cc b/base/md5.cc
deleted file mode 100644
index 7adb12d..0000000
--- a/base/md5.cc
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * This code implements the MD5 message-digest algorithm.
- * The algorithm is due to Ron Rivest. This code was
- * written by Colin Plumb in 1993, no copyright is claimed.
- * This code is in the public domain; do with it what you wish.
- *
- * Equivalent code is available from RSA Data Security, Inc.
- * This code has been tested against that, and is equivalent,
- * except that you don't need to include two pages of legalese
- * with every copy.
- *
- * To compute the message digest of a chunk of bytes, declare an
- * MD5Context structure, pass it to MD5Init, call MD5Update as
- * needed on buffers full of bytes, and then call MD5Final, which
- * will fill a supplied 16-byte array with the digest.
- */
-
-// Changes from original C code:
-// Ported to C++, type casting, Google code style.
-
-#include "talk/base/md5.h"
-
-// TODO: Avoid memcmpy - hash directly from memory.
-#include <string.h> // for memcpy().
-
-#include "talk/base/byteorder.h" // for ARCH_CPU_LITTLE_ENDIAN.
-
-#ifdef ARCH_CPU_LITTLE_ENDIAN
-#define ByteReverse(buf, len) // Nothing.
-#else // ARCH_CPU_BIG_ENDIAN
-static void ByteReverse(uint32* buf, int len) {
- for (int i = 0; i < len; ++i) {
- buf[i] = talk_base::GetLE32(&buf[i]);
- }
-}
-#endif
-
-// Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
-// initialization constants.
-void MD5Init(MD5Context* ctx) {
- ctx->buf[0] = 0x67452301;
- ctx->buf[1] = 0xefcdab89;
- ctx->buf[2] = 0x98badcfe;
- ctx->buf[3] = 0x10325476;
- ctx->bits[0] = 0;
- ctx->bits[1] = 0;
-}
-
-// Update context to reflect the concatenation of another buffer full of bytes.
-void MD5Update(MD5Context* ctx, const uint8* buf, size_t len) {
- // Update bitcount.
- uint32 t = ctx->bits[0];
- if ((ctx->bits[0] = t + (static_cast<uint32>(len) << 3)) < t) {
- ctx->bits[1]++; // Carry from low to high.
- }
- ctx->bits[1] += static_cast<uint32>(len >> 29);
- t = (t >> 3) & 0x3f; // Bytes already in shsInfo->data.
-
- // Handle any leading odd-sized chunks.
- if (t) {
- uint8* p = reinterpret_cast<uint8*>(ctx->in) + t;
-
- t = 64-t;
- if (len < t) {
- memcpy(p, buf, len);
- return;
- }
- memcpy(p, buf, t);
- ByteReverse(ctx->in, 16);
- MD5Transform(ctx->buf, ctx->in);
- buf += t;
- len -= t;
- }
-
- // Process data in 64-byte chunks.
- while (len >= 64) {
- memcpy(ctx->in, buf, 64);
- ByteReverse(ctx->in, 16);
- MD5Transform(ctx->buf, ctx->in);
- buf += 64;
- len -= 64;
- }
-
- // Handle any remaining bytes of data.
- memcpy(ctx->in, buf, len);
-}
-
-// Final wrapup - pad to 64-byte boundary with the bit pattern.
-// 1 0* (64-bit count of bits processed, MSB-first)
-void MD5Final(MD5Context* ctx, uint8 digest[16]) {
- // Compute number of bytes mod 64.
- uint32 count = (ctx->bits[0] >> 3) & 0x3F;
-
- // Set the first char of padding to 0x80. This is safe since there is
- // always at least one byte free.
- uint8* p = reinterpret_cast<uint8*>(ctx->in) + count;
- *p++ = 0x80;
-
- // Bytes of padding needed to make 64 bytes.
- count = 64 - 1 - count;
-
- // Pad out to 56 mod 64.
- if (count < 8) {
- // Two lots of padding: Pad the first block to 64 bytes.
- memset(p, 0, count);
- ByteReverse(ctx->in, 16);
- MD5Transform(ctx->buf, ctx->in);
-
- // Now fill the next block with 56 bytes.
- memset(ctx->in, 0, 56);
- } else {
- // Pad block to 56 bytes.
- memset(p, 0, count - 8);
- }
- ByteReverse(ctx->in, 14);
-
- // Append length in bits and transform.
- ctx->in[14] = ctx->bits[0];
- ctx->in[15] = ctx->bits[1];
-
- MD5Transform(ctx->buf, ctx->in);
- ByteReverse(ctx->buf, 4);
- memcpy(digest, ctx->buf, 16);
- memset(ctx, 0, sizeof(*ctx)); // In case it's sensitive.
-}
-
-// The four core functions - F1 is optimized somewhat.
-// #define F1(x, y, z) (x & y | ~x & z)
-#define F1(x, y, z) (z ^ (x & (y ^ z)))
-#define F2(x, y, z) F1(z, x, y)
-#define F3(x, y, z) (x ^ y ^ z)
-#define F4(x, y, z) (y ^ (x | ~z))
-
-// This is the central step in the MD5 algorithm.
-#define MD5STEP(f, w, x, y, z, data, s) \
- (w += f(x, y, z) + data, w = w << s | w >> (32 - s), w += x)
-
-// The core of the MD5 algorithm, this alters an existing MD5 hash to
-// reflect the addition of 16 longwords of new data. MD5Update blocks
-// the data and converts bytes into longwords for this routine.
-void MD5Transform(uint32 buf[4], const uint32 in[16]) {
- uint32 a = buf[0];
- uint32 b = buf[1];
- uint32 c = buf[2];
- uint32 d = buf[3];
-
- MD5STEP(F1, a, b, c, d, in[ 0] + 0xd76aa478, 7);
- MD5STEP(F1, d, a, b, c, in[ 1] + 0xe8c7b756, 12);
- MD5STEP(F1, c, d, a, b, in[ 2] + 0x242070db, 17);
- MD5STEP(F1, b, c, d, a, in[ 3] + 0xc1bdceee, 22);
- MD5STEP(F1, a, b, c, d, in[ 4] + 0xf57c0faf, 7);
- MD5STEP(F1, d, a, b, c, in[ 5] + 0x4787c62a, 12);
- MD5STEP(F1, c, d, a, b, in[ 6] + 0xa8304613, 17);
- MD5STEP(F1, b, c, d, a, in[ 7] + 0xfd469501, 22);
- MD5STEP(F1, a, b, c, d, in[ 8] + 0x698098d8, 7);
- MD5STEP(F1, d, a, b, c, in[ 9] + 0x8b44f7af, 12);
- MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
- MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
- MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
- MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
- MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
- MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
-
- MD5STEP(F2, a, b, c, d, in[ 1] + 0xf61e2562, 5);
- MD5STEP(F2, d, a, b, c, in[ 6] + 0xc040b340, 9);
- MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
- MD5STEP(F2, b, c, d, a, in[ 0] + 0xe9b6c7aa, 20);
- MD5STEP(F2, a, b, c, d, in[ 5] + 0xd62f105d, 5);
- MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
- MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
- MD5STEP(F2, b, c, d, a, in[ 4] + 0xe7d3fbc8, 20);
- MD5STEP(F2, a, b, c, d, in[ 9] + 0x21e1cde6, 5);
- MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
- MD5STEP(F2, c, d, a, b, in[ 3] + 0xf4d50d87, 14);
- MD5STEP(F2, b, c, d, a, in[ 8] + 0x455a14ed, 20);
- MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
- MD5STEP(F2, d, a, b, c, in[ 2] + 0xfcefa3f8, 9);
- MD5STEP(F2, c, d, a, b, in[ 7] + 0x676f02d9, 14);
- MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
-
- MD5STEP(F3, a, b, c, d, in[ 5] + 0xfffa3942, 4);
- MD5STEP(F3, d, a, b, c, in[ 8] + 0x8771f681, 11);
- MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
- MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
- MD5STEP(F3, a, b, c, d, in[ 1] + 0xa4beea44, 4);
- MD5STEP(F3, d, a, b, c, in[ 4] + 0x4bdecfa9, 11);
- MD5STEP(F3, c, d, a, b, in[ 7] + 0xf6bb4b60, 16);
- MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
- MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
- MD5STEP(F3, d, a, b, c, in[ 0] + 0xeaa127fa, 11);
- MD5STEP(F3, c, d, a, b, in[ 3] + 0xd4ef3085, 16);
- MD5STEP(F3, b, c, d, a, in[ 6] + 0x04881d05, 23);
- MD5STEP(F3, a, b, c, d, in[ 9] + 0xd9d4d039, 4);
- MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
- MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
- MD5STEP(F3, b, c, d, a, in[ 2] + 0xc4ac5665, 23);
-
- MD5STEP(F4, a, b, c, d, in[ 0] + 0xf4292244, 6);
- MD5STEP(F4, d, a, b, c, in[ 7] + 0x432aff97, 10);
- MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
- MD5STEP(F4, b, c, d, a, in[ 5] + 0xfc93a039, 21);
- MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
- MD5STEP(F4, d, a, b, c, in[ 3] + 0x8f0ccc92, 10);
- MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
- MD5STEP(F4, b, c, d, a, in[ 1] + 0x85845dd1, 21);
- MD5STEP(F4, a, b, c, d, in[ 8] + 0x6fa87e4f, 6);
- MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
- MD5STEP(F4, c, d, a, b, in[ 6] + 0xa3014314, 15);
- MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
- MD5STEP(F4, a, b, c, d, in[ 4] + 0xf7537e82, 6);
- MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
- MD5STEP(F4, c, d, a, b, in[ 2] + 0x2ad7d2bb, 15);
- MD5STEP(F4, b, c, d, a, in[ 9] + 0xeb86d391, 21);
- buf[0] += a;
- buf[1] += b;
- buf[2] += c;
- buf[3] += d;
-}
diff --git a/base/md5.h b/base/md5.h
deleted file mode 100644
index 3aba3d2..0000000
--- a/base/md5.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * This is the header file for the MD5 message-digest algorithm.
- * The algorithm is due to Ron Rivest. This code was
- * written by Colin Plumb in 1993, no copyright is claimed.
- * This code is in the public domain; do with it what you wish.
- *
- * Equivalent code is available from RSA Data Security, Inc.
- * This code has been tested against that, and is equivalent,
- * except that you don't need to include two pages of legalese
- * with every copy.
- * To compute the message digest of a chunk of bytes, declare an
- * MD5Context structure, pass it to MD5Init, call MD5Update as
- * needed on buffers full of bytes, and then call MD5Final, which
- * will fill a supplied 16-byte array with the digest.
- *
- */
-
-// Changes(fbarchard): Ported to C++ and Google style guide.
-// Made context first parameter in MD5Final for consistency with Sha1.
-
-#ifndef TALK_BASE_MD5_H_
-#define TALK_BASE_MD5_H_
-
-#include "talk/base/basictypes.h"
-
-// Canonical name for a MD5 context structure, used in many crypto libs.
-typedef struct MD5Context MD5_CTX;
-
-struct MD5Context {
- uint32 buf[4];
- uint32 bits[2];
- uint32 in[16];
-};
-
-void MD5Init(MD5Context* context);
-void MD5Update(MD5Context* context, const uint8* data, size_t len);
-void MD5Final(MD5Context* context, uint8 digest[16]);
-void MD5Transform(uint32 buf[4], const uint32 in[16]);
-
-#endif // TALK_BASE_MD5_H_
diff --git a/base/md5digest.h b/base/md5digest.h
deleted file mode 100644
index a6c2ea9..0000000
--- a/base/md5digest.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MD5DIGEST_H_
-#define TALK_BASE_MD5DIGEST_H_
-
-#include "talk/base/md5.h"
-#include "talk/base/messagedigest.h"
-
-namespace talk_base {
-
-// A simple wrapper for our MD5 implementation.
-class Md5Digest : public MessageDigest {
- public:
- enum { kSize = 16 };
- Md5Digest() {
- MD5Init(&ctx_);
- }
- virtual size_t Size() const {
- return kSize;
- }
- virtual void Update(const void* buf, size_t len) {
- MD5Update(&ctx_, static_cast<const uint8*>(buf), len);
- }
- virtual size_t Finish(void* buf, size_t len) {
- if (len < kSize) {
- return 0;
- }
- MD5Final(&ctx_, static_cast<uint8*>(buf));
- MD5Init(&ctx_); // Reset for next use.
- return kSize;
- }
- private:
- MD5_CTX ctx_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MD5DIGEST_H_
diff --git a/base/md5digest_unittest.cc b/base/md5digest_unittest.cc
deleted file mode 100644
index 9232b40..0000000
--- a/base/md5digest_unittest.cc
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/md5digest.h"
-#include "talk/base/gunit.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-std::string Md5(const std::string& input) {
- Md5Digest md5;
- return ComputeDigest(&md5, input);
-}
-
-TEST(Md5DigestTest, TestSize) {
- Md5Digest md5;
- EXPECT_EQ(16, static_cast<int>(Md5Digest::kSize));
- EXPECT_EQ(16U, md5.Size());
-}
-
-TEST(Md5DigestTest, TestBasic) {
- // These are the standard MD5 test vectors from RFC 1321.
- EXPECT_EQ("d41d8cd98f00b204e9800998ecf8427e", Md5(""));
- EXPECT_EQ("0cc175b9c0f1b6a831c399e269772661", Md5("a"));
- EXPECT_EQ("900150983cd24fb0d6963f7d28e17f72", Md5("abc"));
- EXPECT_EQ("f96b697d7cb7938d525a2f31aaf161d0", Md5("message digest"));
- EXPECT_EQ("c3fcd3d76192e4007dfb496cca67e13b",
- Md5("abcdefghijklmnopqrstuvwxyz"));
-}
-
-TEST(Md5DigestTest, TestMultipleUpdates) {
- Md5Digest md5;
- std::string input = "abcdefghijklmnopqrstuvwxyz";
- char output[Md5Digest::kSize];
- for (size_t i = 0; i < input.size(); ++i) {
- md5.Update(&input[i], 1);
- }
- EXPECT_EQ(md5.Size(), md5.Finish(output, sizeof(output)));
- EXPECT_EQ("c3fcd3d76192e4007dfb496cca67e13b",
- hex_encode(output, sizeof(output)));
-}
-
-TEST(Md5DigestTest, TestReuse) {
- Md5Digest md5;
- std::string input = "message digest";
- EXPECT_EQ("f96b697d7cb7938d525a2f31aaf161d0", ComputeDigest(&md5, input));
- input = "abcdefghijklmnopqrstuvwxyz";
- EXPECT_EQ("c3fcd3d76192e4007dfb496cca67e13b", ComputeDigest(&md5, input));
-}
-
-TEST(Md5DigestTest, TestBufferTooSmall) {
- Md5Digest md5;
- std::string input = "abcdefghijklmnopqrstuvwxyz";
- char output[Md5Digest::kSize - 1];
- md5.Update(input.c_str(), input.size());
- EXPECT_EQ(0U, md5.Finish(output, sizeof(output)));
-}
-
-TEST(Md5DigestTest, TestBufferConst) {
- Md5Digest md5;
- const int kLongSize = 1000000;
- std::string input(kLongSize, '\0');
- for (int i = 0; i < kLongSize; ++i) {
- input[i] = static_cast<char>(i);
- }
- md5.Update(input.c_str(), input.size());
- for (int i = 0; i < kLongSize; ++i) {
- EXPECT_EQ(static_cast<char>(i), input[i]);
- }
-}
-
-} // namespace talk_base
diff --git a/base/messagedigest.cc b/base/messagedigest.cc
deleted file mode 100644
index 975991d..0000000
--- a/base/messagedigest.cc
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/messagedigest.h"
-
-#include <string.h>
-
-#include "talk/base/sslconfig.h"
-#if SSL_USE_OPENSSL
-#include "talk/base/openssldigest.h"
-#else
-#include "talk/base/md5digest.h"
-#include "talk/base/sha1digest.h"
-#endif
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-// From RFC 4572.
-const char DIGEST_MD5[] = "md5";
-const char DIGEST_SHA_1[] = "sha-1";
-const char DIGEST_SHA_224[] = "sha-224";
-const char DIGEST_SHA_256[] = "sha-256";
-const char DIGEST_SHA_384[] = "sha-384";
-const char DIGEST_SHA_512[] = "sha-512";
-
-static const size_t kBlockSize = 64; // valid for SHA-256 and down
-
-MessageDigest* MessageDigestFactory::Create(const std::string& alg) {
-#if SSL_USE_OPENSSL
- MessageDigest* digest = new OpenSSLDigest(alg);
- if (digest->Size() == 0) { // invalid algorithm
- delete digest;
- digest = NULL;
- }
- return digest;
-#else
- MessageDigest* digest = NULL;
- if (alg == DIGEST_MD5) {
- digest = new Md5Digest();
- } else if (alg == DIGEST_SHA_1) {
- digest = new Sha1Digest();
- }
- return digest;
-#endif
-}
-
-bool IsFips180DigestAlgorithm(const std::string& alg) {
- // These are the FIPS 180 algorithms. According to RFC 4572 Section 5,
- // "Self-signed certificates (for which legacy certificates are not a
- // consideration) MUST use one of the FIPS 180 algorithms (SHA-1,
- // SHA-224, SHA-256, SHA-384, or SHA-512) as their signature algorithm,
- // and thus also MUST use it to calculate certificate fingerprints."
- return alg == DIGEST_SHA_1 ||
- alg == DIGEST_SHA_224 ||
- alg == DIGEST_SHA_256 ||
- alg == DIGEST_SHA_384 ||
- alg == DIGEST_SHA_512;
-}
-
-size_t ComputeDigest(MessageDigest* digest, const void* input, size_t in_len,
- void* output, size_t out_len) {
- digest->Update(input, in_len);
- return digest->Finish(output, out_len);
-}
-
-size_t ComputeDigest(const std::string& alg, const void* input, size_t in_len,
- void* output, size_t out_len) {
- scoped_ptr<MessageDigest> digest(MessageDigestFactory::Create(alg));
- return (digest) ?
- ComputeDigest(digest.get(), input, in_len, output, out_len) :
- 0;
-}
-
-std::string ComputeDigest(MessageDigest* digest, const std::string& input) {
- scoped_ptr<char[]> output(new char[digest->Size()]);
- ComputeDigest(digest, input.data(), input.size(),
- output.get(), digest->Size());
- return hex_encode(output.get(), digest->Size());
-}
-
-bool ComputeDigest(const std::string& alg, const std::string& input,
- std::string* output) {
- scoped_ptr<MessageDigest> digest(MessageDigestFactory::Create(alg));
- if (!digest) {
- return false;
- }
- *output = ComputeDigest(digest.get(), input);
- return true;
-}
-
-std::string ComputeDigest(const std::string& alg, const std::string& input) {
- std::string output;
- ComputeDigest(alg, input, &output);
- return output;
-}
-
-// Compute a RFC 2104 HMAC: H(K XOR opad, H(K XOR ipad, text))
-size_t ComputeHmac(MessageDigest* digest,
- const void* key, size_t key_len,
- const void* input, size_t in_len,
- void* output, size_t out_len) {
- // We only handle algorithms with a 64-byte blocksize.
- // TODO: Add BlockSize() method to MessageDigest.
- size_t block_len = kBlockSize;
- if (digest->Size() > 32) {
- return 0;
- }
- // Copy the key to a block-sized buffer to simplify padding.
- // If the key is longer than a block, hash it and use the result instead.
- scoped_ptr<uint8[]> new_key(new uint8[block_len]);
- if (key_len > block_len) {
- ComputeDigest(digest, key, key_len, new_key.get(), block_len);
- memset(new_key.get() + digest->Size(), 0, block_len - digest->Size());
- } else {
- memcpy(new_key.get(), key, key_len);
- memset(new_key.get() + key_len, 0, block_len - key_len);
- }
- // Set up the padding from the key, salting appropriately for each padding.
- scoped_ptr<uint8[]> o_pad(new uint8[block_len]), i_pad(new uint8[block_len]);
- for (size_t i = 0; i < block_len; ++i) {
- o_pad[i] = 0x5c ^ new_key[i];
- i_pad[i] = 0x36 ^ new_key[i];
- }
- // Inner hash; hash the inner padding, and then the input buffer.
- scoped_ptr<uint8[]> inner(new uint8[digest->Size()]);
- digest->Update(i_pad.get(), block_len);
- digest->Update(input, in_len);
- digest->Finish(inner.get(), digest->Size());
- // Outer hash; hash the outer padding, and then the result of the inner hash.
- digest->Update(o_pad.get(), block_len);
- digest->Update(inner.get(), digest->Size());
- return digest->Finish(output, out_len);
-}
-
-size_t ComputeHmac(const std::string& alg, const void* key, size_t key_len,
- const void* input, size_t in_len,
- void* output, size_t out_len) {
- scoped_ptr<MessageDigest> digest(MessageDigestFactory::Create(alg));
- if (!digest) {
- return 0;
- }
- return ComputeHmac(digest.get(), key, key_len,
- input, in_len, output, out_len);
-}
-
-std::string ComputeHmac(MessageDigest* digest, const std::string& key,
- const std::string& input) {
- scoped_ptr<char[]> output(new char[digest->Size()]);
- ComputeHmac(digest, key.data(), key.size(),
- input.data(), input.size(), output.get(), digest->Size());
- return hex_encode(output.get(), digest->Size());
-}
-
-bool ComputeHmac(const std::string& alg, const std::string& key,
- const std::string& input, std::string* output) {
- scoped_ptr<MessageDigest> digest(MessageDigestFactory::Create(alg));
- if (!digest) {
- return false;
- }
- *output = ComputeHmac(digest.get(), key, input);
- return true;
-}
-
-std::string ComputeHmac(const std::string& alg, const std::string& key,
- const std::string& input) {
- std::string output;
- ComputeHmac(alg, key, input, &output);
- return output;
-}
-
-} // namespace talk_base
diff --git a/base/messagedigest.h b/base/messagedigest.h
deleted file mode 100644
index e8f303f..0000000
--- a/base/messagedigest.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MESSAGEDIGEST_H_
-#define TALK_BASE_MESSAGEDIGEST_H_
-
-#include <string>
-
-namespace talk_base {
-
-// Definitions for the digest algorithms.
-extern const char DIGEST_MD5[];
-extern const char DIGEST_SHA_1[];
-extern const char DIGEST_SHA_224[];
-extern const char DIGEST_SHA_256[];
-extern const char DIGEST_SHA_384[];
-extern const char DIGEST_SHA_512[];
-
-// A general class for computing hashes.
-class MessageDigest {
- public:
- enum { kMaxSize = 64 }; // Maximum known size (SHA-512)
- virtual ~MessageDigest() {}
- // Returns the digest output size (e.g. 16 bytes for MD5).
- virtual size_t Size() const = 0;
- // Updates the digest with |len| bytes from |buf|.
- virtual void Update(const void* buf, size_t len) = 0;
- // Outputs the digest value to |buf| with length |len|.
- // Returns the number of bytes written, i.e., Size().
- virtual size_t Finish(void* buf, size_t len) = 0;
-};
-
-// A factory class for creating digest objects.
-class MessageDigestFactory {
- public:
- static MessageDigest* Create(const std::string& alg);
-};
-
-// A whitelist of approved digest algorithms from RFC 4572 (FIPS 180).
-bool IsFips180DigestAlgorithm(const std::string& alg);
-
-// Functions to create hashes.
-
-// Computes the hash of |in_len| bytes of |input|, using the |digest| hash
-// implementation, and outputs the hash to the buffer |output|, which is
-// |out_len| bytes long. Returns the number of bytes written to |output| if
-// successful, or 0 if |out_len| was too small.
-size_t ComputeDigest(MessageDigest* digest, const void* input, size_t in_len,
- void* output, size_t out_len);
-// Like the previous function, but creates a digest implementation based on
-// the desired digest name |alg|, e.g. DIGEST_SHA_1. Returns 0 if there is no
-// digest with the given name.
-size_t ComputeDigest(const std::string& alg, const void* input, size_t in_len,
- void* output, size_t out_len);
-// Computes the hash of |input| using the |digest| hash implementation, and
-// returns it as a hex-encoded string.
-std::string ComputeDigest(MessageDigest* digest, const std::string& input);
-// Like the previous function, but creates a digest implementation based on
-// the desired digest name |alg|, e.g. DIGEST_SHA_1. Returns empty string if
-// there is no digest with the given name.
-std::string ComputeDigest(const std::string& alg, const std::string& input);
-// Like the previous function, but returns an explicit result code.
-bool ComputeDigest(const std::string& alg, const std::string& input,
- std::string* output);
-
-// Shorthand way to compute a hex-encoded hash using MD5.
-inline std::string MD5(const std::string& input) {
- return ComputeDigest(DIGEST_MD5, input);
-}
-
-// Functions to compute RFC 2104 HMACs.
-
-// Computes the HMAC of |in_len| bytes of |input|, using the |digest| hash
-// implementation and |key_len| bytes of |key| to key the HMAC, and outputs
-// the HMAC to the buffer |output|, which is |out_len| bytes long. Returns the
-// number of bytes written to |output| if successful, or 0 if |out_len| was too
-// small.
-size_t ComputeHmac(MessageDigest* digest, const void* key, size_t key_len,
- const void* input, size_t in_len,
- void* output, size_t out_len);
-// Like the previous function, but creates a digest implementation based on
-// the desired digest name |alg|, e.g. DIGEST_SHA_1. Returns 0 if there is no
-// digest with the given name.
-size_t ComputeHmac(const std::string& alg, const void* key, size_t key_len,
- const void* input, size_t in_len,
- void* output, size_t out_len);
-// Computes the HMAC of |input| using the |digest| hash implementation and |key|
-// to key the HMAC, and returns it as a hex-encoded string.
-std::string ComputeHmac(MessageDigest* digest, const std::string& key,
- const std::string& input);
-// Like the previous function, but creates a digest implementation based on
-// the desired digest name |alg|, e.g. DIGEST_SHA_1. Returns empty string if
-// there is no digest with the given name.
-std::string ComputeHmac(const std::string& alg, const std::string& key,
- const std::string& input);
-// Like the previous function, but returns an explicit result code.
-bool ComputeHmac(const std::string& alg, const std::string& key,
- const std::string& input, std::string* output);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MESSAGEDIGEST_H_
diff --git a/base/messagedigest_unittest.cc b/base/messagedigest_unittest.cc
deleted file mode 100644
index cd68e86..0000000
--- a/base/messagedigest_unittest.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/messagedigest.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-// Test vectors from RFC 1321.
-TEST(MessageDigestTest, TestMd5Digest) {
- // Test the string versions of the APIs.
- EXPECT_EQ("d41d8cd98f00b204e9800998ecf8427e",
- ComputeDigest(DIGEST_MD5, ""));
- EXPECT_EQ("900150983cd24fb0d6963f7d28e17f72",
- ComputeDigest(DIGEST_MD5, "abc"));
- EXPECT_EQ("c3fcd3d76192e4007dfb496cca67e13b",
- ComputeDigest(DIGEST_MD5, "abcdefghijklmnopqrstuvwxyz"));
-
- // Test the raw buffer versions of the APIs; also check output buffer size.
- char output[16];
- EXPECT_EQ(sizeof(output),
- ComputeDigest(DIGEST_MD5, "abc", 3, output, sizeof(output)));
- EXPECT_EQ("900150983cd24fb0d6963f7d28e17f72",
- hex_encode(output, sizeof(output)));
- EXPECT_EQ(0U,
- ComputeDigest(DIGEST_MD5, "abc", 3, output, sizeof(output) - 1));
-}
-
-// Test vectors from RFC 3174.
-TEST(MessageDigestTest, TestSha1Digest) {
- // Test the string versions of the APIs.
- EXPECT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709",
- ComputeDigest(DIGEST_SHA_1, ""));
- EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d",
- ComputeDigest(DIGEST_SHA_1, "abc"));
- EXPECT_EQ("84983e441c3bd26ebaae4aa1f95129e5e54670f1",
- ComputeDigest(DIGEST_SHA_1,
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"));
-
- // Test the raw buffer versions of the APIs; also check output buffer size.
- char output[20];
- EXPECT_EQ(sizeof(output),
- ComputeDigest(DIGEST_SHA_1, "abc", 3, output, sizeof(output)));
- EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d",
- hex_encode(output, sizeof(output)));
- EXPECT_EQ(0U,
- ComputeDigest(DIGEST_SHA_1, "abc", 3, output, sizeof(output) - 1));
-}
-
-// Test that we fail properly if a bad digest algorithm is specified.
-TEST(MessageDigestTest, TestBadDigest) {
- std::string output;
- EXPECT_FALSE(ComputeDigest("sha-9000", "abc", &output));
- EXPECT_EQ("", ComputeDigest("sha-9000", "abc"));
-}
-
-// Test vectors from RFC 2202.
-TEST(MessageDigestTest, TestMd5Hmac) {
- // Test the string versions of the APIs.
- EXPECT_EQ("9294727a3638bb1c13f48ef8158bfc9d",
- ComputeHmac(DIGEST_MD5, std::string(16, '\x0b'), "Hi There"));
- EXPECT_EQ("750c783e6ab0b503eaa86e310a5db738",
- ComputeHmac(DIGEST_MD5, "Jefe", "what do ya want for nothing?"));
- EXPECT_EQ("56be34521d144c88dbb8c733f0e8b3f6",
- ComputeHmac(DIGEST_MD5, std::string(16, '\xaa'),
- std::string(50, '\xdd')));
- EXPECT_EQ("697eaf0aca3a3aea3a75164746ffaa79",
- ComputeHmac(DIGEST_MD5,
- "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- std::string(50, '\xcd')));
- EXPECT_EQ("56461ef2342edc00f9bab995690efd4c",
- ComputeHmac(DIGEST_MD5, std::string(16, '\x0c'),
- "Test With Truncation"));
- EXPECT_EQ("6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd",
- ComputeHmac(DIGEST_MD5, std::string(80, '\xaa'),
- "Test Using Larger Than Block-Size Key - Hash Key First"));
- EXPECT_EQ("6f630fad67cda0ee1fb1f562db3aa53e",
- ComputeHmac(DIGEST_MD5, std::string(80, '\xaa'),
- "Test Using Larger Than Block-Size Key and Larger "
- "Than One Block-Size Data"));
-
- // Test the raw buffer versions of the APIs; also check output buffer size.
- std::string key(16, '\x0b');
- std::string input("Hi There");
- char output[16];
- EXPECT_EQ(sizeof(output),
- ComputeHmac(DIGEST_MD5, key.c_str(), key.size(),
- input.c_str(), input.size(), output, sizeof(output)));
- EXPECT_EQ("9294727a3638bb1c13f48ef8158bfc9d",
- hex_encode(output, sizeof(output)));
- EXPECT_EQ(0U,
- ComputeHmac(DIGEST_MD5, key.c_str(), key.size(),
- input.c_str(), input.size(), output, sizeof(output) - 1));
-}
-
-// Test vectors from RFC 2202.
-TEST(MessageDigestTest, TestSha1Hmac) {
- // Test the string versions of the APIs.
- EXPECT_EQ("b617318655057264e28bc0b6fb378c8ef146be00",
- ComputeHmac(DIGEST_SHA_1, std::string(20, '\x0b'), "Hi There"));
- EXPECT_EQ("effcdf6ae5eb2fa2d27416d5f184df9c259a7c79",
- ComputeHmac(DIGEST_SHA_1, "Jefe", "what do ya want for nothing?"));
- EXPECT_EQ("125d7342b9ac11cd91a39af48aa17b4f63f175d3",
- ComputeHmac(DIGEST_SHA_1, std::string(20, '\xaa'),
- std::string(50, '\xdd')));
- EXPECT_EQ("4c9007f4026250c6bc8414f9bf50c86c2d7235da",
- ComputeHmac(DIGEST_SHA_1,
- "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- std::string(50, '\xcd')));
- EXPECT_EQ("4c1a03424b55e07fe7f27be1d58bb9324a9a5a04",
- ComputeHmac(DIGEST_SHA_1, std::string(20, '\x0c'),
- "Test With Truncation"));
- EXPECT_EQ("aa4ae5e15272d00e95705637ce8a3b55ed402112",
- ComputeHmac(DIGEST_SHA_1, std::string(80, '\xaa'),
- "Test Using Larger Than Block-Size Key - Hash Key First"));
- EXPECT_EQ("e8e99d0f45237d786d6bbaa7965c7808bbff1a91",
- ComputeHmac(DIGEST_SHA_1, std::string(80, '\xaa'),
- "Test Using Larger Than Block-Size Key and Larger "
- "Than One Block-Size Data"));
-
- // Test the raw buffer versions of the APIs; also check output buffer size.
- std::string key(20, '\x0b');
- std::string input("Hi There");
- char output[20];
- EXPECT_EQ(sizeof(output),
- ComputeHmac(DIGEST_SHA_1, key.c_str(), key.size(),
- input.c_str(), input.size(), output, sizeof(output)));
- EXPECT_EQ("b617318655057264e28bc0b6fb378c8ef146be00",
- hex_encode(output, sizeof(output)));
- EXPECT_EQ(0U,
- ComputeHmac(DIGEST_SHA_1, key.c_str(), key.size(),
- input.c_str(), input.size(), output, sizeof(output) - 1));
-}
-
-TEST(MessageDigestTest, TestBadHmac) {
- std::string output;
- EXPECT_FALSE(ComputeHmac("sha-9000", "key", "abc", &output));
- EXPECT_EQ("", ComputeHmac("sha-9000", "key", "abc"));
-}
-
-} // namespace talk_base
diff --git a/base/messagehandler.cc b/base/messagehandler.cc
deleted file mode 100644
index 16f9a21..0000000
--- a/base/messagehandler.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/messagehandler.h"
-#include "talk/base/messagequeue.h"
-
-namespace talk_base {
-
-MessageHandler::~MessageHandler() {
- MessageQueueManager::Clear(this);
-}
-
-} // namespace talk_base
diff --git a/base/messagehandler.h b/base/messagehandler.h
deleted file mode 100644
index 6494f2b..0000000
--- a/base/messagehandler.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MESSAGEHANDLER_H_
-#define TALK_BASE_MESSAGEHANDLER_H_
-
-#include "talk/base/constructormagic.h"
-
-namespace talk_base {
-
-struct Message;
-
-// Messages get dispatched to a MessageHandler
-
-class MessageHandler {
- public:
- virtual ~MessageHandler();
- virtual void OnMessage(Message* msg) = 0;
-
- protected:
- MessageHandler() {}
-
- private:
- DISALLOW_COPY_AND_ASSIGN(MessageHandler);
-};
-
-// Helper class to facilitate executing a functor on a thread.
-template <class ReturnT, class FunctorT>
-class FunctorMessageHandler : public MessageHandler {
- public:
- explicit FunctorMessageHandler(const FunctorT& functor)
- : functor_(functor) {}
- virtual void OnMessage(Message* msg) {
- result_ = functor_();
- }
- const ReturnT& result() const { return result_; }
-
- private:
- FunctorT functor_;
- ReturnT result_;
-};
-
-// Specialization for ReturnT of void.
-template <class FunctorT>
-class FunctorMessageHandler<void, FunctorT> : public MessageHandler {
- public:
- explicit FunctorMessageHandler(const FunctorT& functor)
- : functor_(functor) {}
- virtual void OnMessage(Message* msg) {
- functor_();
- }
- void result() const {}
-
- private:
- FunctorT functor_;
-};
-
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MESSAGEHANDLER_H_
diff --git a/base/messagequeue.cc b/base/messagequeue.cc
deleted file mode 100644
index 7bda924..0000000
--- a/base/messagequeue.cc
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef POSIX
-#include <sys/time.h>
-#endif
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/messagequeue.h"
-#if defined(__native_client__)
-#include "talk/base/nullsocketserver.h"
-typedef talk_base::NullSocketServer DefaultSocketServer;
-#else
-#include "talk/base/physicalsocketserver.h"
-typedef talk_base::PhysicalSocketServer DefaultSocketServer;
-#endif
-
-namespace talk_base {
-
-const uint32 kMaxMsgLatency = 150; // 150 ms
-
-//------------------------------------------------------------------
-// MessageQueueManager
-
-MessageQueueManager* MessageQueueManager::instance_ = NULL;
-
-MessageQueueManager* MessageQueueManager::Instance() {
- // Note: This is not thread safe, but it is first called before threads are
- // spawned.
- if (!instance_)
- instance_ = new MessageQueueManager;
- return instance_;
-}
-
-bool MessageQueueManager::IsInitialized() {
- return instance_ != NULL;
-}
-
-MessageQueueManager::MessageQueueManager() {
-}
-
-MessageQueueManager::~MessageQueueManager() {
-}
-
-void MessageQueueManager::Add(MessageQueue *message_queue) {
- return Instance()->AddInternal(message_queue);
-}
-void MessageQueueManager::AddInternal(MessageQueue *message_queue) {
- // MessageQueueManager methods should be non-reentrant, so we
- // ASSERT that is the case. If any of these ASSERT, please
- // contact bpm or jbeda.
- ASSERT(!crit_.CurrentThreadIsOwner());
- CritScope cs(&crit_);
- message_queues_.push_back(message_queue);
-}
-
-void MessageQueueManager::Remove(MessageQueue *message_queue) {
- // If there isn't a message queue manager instance, then there isn't a queue
- // to remove.
- if (!instance_) return;
- return Instance()->RemoveInternal(message_queue);
-}
-void MessageQueueManager::RemoveInternal(MessageQueue *message_queue) {
- ASSERT(!crit_.CurrentThreadIsOwner()); // See note above.
- // If this is the last MessageQueue, destroy the manager as well so that
- // we don't leak this object at program shutdown. As mentioned above, this is
- // not thread-safe, but this should only happen at program termination (when
- // the ThreadManager is destroyed, and threads are no longer active).
- bool destroy = false;
- {
- CritScope cs(&crit_);
- std::vector<MessageQueue *>::iterator iter;
- iter = std::find(message_queues_.begin(), message_queues_.end(),
- message_queue);
- if (iter != message_queues_.end()) {
- message_queues_.erase(iter);
- }
- destroy = message_queues_.empty();
- }
- if (destroy) {
- instance_ = NULL;
- delete this;
- }
-}
-
-void MessageQueueManager::Clear(MessageHandler *handler) {
- // If there isn't a message queue manager instance, then there aren't any
- // queues to remove this handler from.
- if (!instance_) return;
- return Instance()->ClearInternal(handler);
-}
-void MessageQueueManager::ClearInternal(MessageHandler *handler) {
- ASSERT(!crit_.CurrentThreadIsOwner()); // See note above.
- CritScope cs(&crit_);
- std::vector<MessageQueue *>::iterator iter;
- for (iter = message_queues_.begin(); iter != message_queues_.end(); iter++)
- (*iter)->Clear(handler);
-}
-
-//------------------------------------------------------------------
-// MessageQueue
-
-MessageQueue::MessageQueue(SocketServer* ss)
- : ss_(ss), fStop_(false), fPeekKeep_(false),
- dmsgq_next_num_(0) {
- if (!ss_) {
- // Currently, MessageQueue holds a socket server, and is the base class for
- // Thread. It seems like it makes more sense for Thread to hold the socket
- // server, and provide it to the MessageQueue, since the Thread controls
- // the I/O model, and MQ is agnostic to those details. Anyway, this causes
- // messagequeue_unittest to depend on network libraries... yuck.
- default_ss_.reset(new DefaultSocketServer());
- ss_ = default_ss_.get();
- }
- ss_->SetMessageQueue(this);
- MessageQueueManager::Add(this);
-}
-
-MessageQueue::~MessageQueue() {
- // The signal is done from here to ensure
- // that it always gets called when the queue
- // is going away.
- SignalQueueDestroyed();
- MessageQueueManager::Remove(this);
- Clear(NULL);
- if (ss_) {
- ss_->SetMessageQueue(NULL);
- }
-}
-
-void MessageQueue::set_socketserver(SocketServer* ss) {
- ss_ = ss ? ss : default_ss_.get();
- ss_->SetMessageQueue(this);
-}
-
-void MessageQueue::Quit() {
- fStop_ = true;
- ss_->WakeUp();
-}
-
-bool MessageQueue::IsQuitting() {
- return fStop_;
-}
-
-void MessageQueue::Restart() {
- fStop_ = false;
-}
-
-bool MessageQueue::Peek(Message *pmsg, int cmsWait) {
- if (fPeekKeep_) {
- *pmsg = msgPeek_;
- return true;
- }
- if (!Get(pmsg, cmsWait))
- return false;
- msgPeek_ = *pmsg;
- fPeekKeep_ = true;
- return true;
-}
-
-bool MessageQueue::Get(Message *pmsg, int cmsWait, bool process_io) {
- // Return and clear peek if present
- // Always return the peek if it exists so there is Peek/Get symmetry
-
- if (fPeekKeep_) {
- *pmsg = msgPeek_;
- fPeekKeep_ = false;
- return true;
- }
-
- // Get w/wait + timer scan / dispatch + socket / event multiplexer dispatch
-
- int cmsTotal = cmsWait;
- int cmsElapsed = 0;
- uint32 msStart = Time();
- uint32 msCurrent = msStart;
- while (true) {
- // Check for sent messages
- ReceiveSends();
-
- // Check for posted events
- int cmsDelayNext = kForever;
- bool first_pass = true;
- while (true) {
- // All queue operations need to be locked, but nothing else in this loop
- // (specifically handling disposed message) can happen inside the crit.
- // Otherwise, disposed MessageHandlers will cause deadlocks.
- {
- CritScope cs(&crit_);
- // On the first pass, check for delayed messages that have been
- // triggered and calculate the next trigger time.
- if (first_pass) {
- first_pass = false;
- while (!dmsgq_.empty()) {
- if (TimeIsLater(msCurrent, dmsgq_.top().msTrigger_)) {
- cmsDelayNext = TimeDiff(dmsgq_.top().msTrigger_, msCurrent);
- break;
- }
- msgq_.push_back(dmsgq_.top().msg_);
- dmsgq_.pop();
- }
- }
- // Pull a message off the message queue, if available.
- if (msgq_.empty()) {
- break;
- } else {
- *pmsg = msgq_.front();
- msgq_.pop_front();
- }
- } // crit_ is released here.
-
- // Log a warning for time-sensitive messages that we're late to deliver.
- if (pmsg->ts_sensitive) {
- int32 delay = TimeDiff(msCurrent, pmsg->ts_sensitive);
- if (delay > 0) {
- LOG_F(LS_WARNING) << "id: " << pmsg->message_id << " delay: "
- << (delay + kMaxMsgLatency) << "ms";
- }
- }
- // If this was a dispose message, delete it and skip it.
- if (MQID_DISPOSE == pmsg->message_id) {
- ASSERT(NULL == pmsg->phandler);
- delete pmsg->pdata;
- *pmsg = Message();
- continue;
- }
- return true;
- }
-
- if (fStop_)
- break;
-
- // Which is shorter, the delay wait or the asked wait?
-
- int cmsNext;
- if (cmsWait == kForever) {
- cmsNext = cmsDelayNext;
- } else {
- cmsNext = _max(0, cmsTotal - cmsElapsed);
- if ((cmsDelayNext != kForever) && (cmsDelayNext < cmsNext))
- cmsNext = cmsDelayNext;
- }
-
- // Wait and multiplex in the meantime
- if (!ss_->Wait(cmsNext, process_io))
- return false;
-
- // If the specified timeout expired, return
-
- msCurrent = Time();
- cmsElapsed = TimeDiff(msCurrent, msStart);
- if (cmsWait != kForever) {
- if (cmsElapsed >= cmsWait)
- return false;
- }
- }
- return false;
-}
-
-void MessageQueue::ReceiveSends() {
-}
-
-void MessageQueue::Post(MessageHandler *phandler, uint32 id,
- MessageData *pdata, bool time_sensitive) {
- if (fStop_)
- return;
-
- // Keep thread safe
- // Add the message to the end of the queue
- // Signal for the multiplexer to return
-
- CritScope cs(&crit_);
- Message msg;
- msg.phandler = phandler;
- msg.message_id = id;
- msg.pdata = pdata;
- if (time_sensitive) {
- msg.ts_sensitive = Time() + kMaxMsgLatency;
- }
- msgq_.push_back(msg);
- ss_->WakeUp();
-}
-
-void MessageQueue::DoDelayPost(int cmsDelay, uint32 tstamp,
- MessageHandler *phandler, uint32 id, MessageData* pdata) {
- if (fStop_)
- return;
-
- // Keep thread safe
- // Add to the priority queue. Gets sorted soonest first.
- // Signal for the multiplexer to return.
-
- CritScope cs(&crit_);
- Message msg;
- msg.phandler = phandler;
- msg.message_id = id;
- msg.pdata = pdata;
- DelayedMessage dmsg(cmsDelay, tstamp, dmsgq_next_num_, msg);
- dmsgq_.push(dmsg);
- // If this message queue processes 1 message every millisecond for 50 days,
- // we will wrap this number. Even then, only messages with identical times
- // will be misordered, and then only briefly. This is probably ok.
- VERIFY(0 != ++dmsgq_next_num_);
- ss_->WakeUp();
-}
-
-int MessageQueue::GetDelay() {
- CritScope cs(&crit_);
-
- if (!msgq_.empty())
- return 0;
-
- if (!dmsgq_.empty()) {
- int delay = TimeUntil(dmsgq_.top().msTrigger_);
- if (delay < 0)
- delay = 0;
- return delay;
- }
-
- return kForever;
-}
-
-void MessageQueue::Clear(MessageHandler *phandler, uint32 id,
- MessageList* removed) {
- CritScope cs(&crit_);
-
- // Remove messages with phandler
-
- if (fPeekKeep_ && msgPeek_.Match(phandler, id)) {
- if (removed) {
- removed->push_back(msgPeek_);
- } else {
- delete msgPeek_.pdata;
- }
- fPeekKeep_ = false;
- }
-
- // Remove from ordered message queue
-
- for (MessageList::iterator it = msgq_.begin(); it != msgq_.end();) {
- if (it->Match(phandler, id)) {
- if (removed) {
- removed->push_back(*it);
- } else {
- delete it->pdata;
- }
- it = msgq_.erase(it);
- } else {
- ++it;
- }
- }
-
- // Remove from priority queue. Not directly iterable, so use this approach
-
- PriorityQueue::container_type::iterator new_end = dmsgq_.container().begin();
- for (PriorityQueue::container_type::iterator it = new_end;
- it != dmsgq_.container().end(); ++it) {
- if (it->msg_.Match(phandler, id)) {
- if (removed) {
- removed->push_back(it->msg_);
- } else {
- delete it->msg_.pdata;
- }
- } else {
- *new_end++ = *it;
- }
- }
- dmsgq_.container().erase(new_end, dmsgq_.container().end());
- dmsgq_.reheap();
-}
-
-void MessageQueue::Dispatch(Message *pmsg) {
- pmsg->phandler->OnMessage(pmsg);
-}
-
-} // namespace talk_base
diff --git a/base/messagequeue.h b/base/messagequeue.h
deleted file mode 100644
index dc2b5a8..0000000
--- a/base/messagequeue.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_MESSAGEQUEUE_H_
-#define TALK_BASE_MESSAGEQUEUE_H_
-
-#include <string.h>
-
-#include <algorithm>
-#include <list>
-#include <queue>
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/constructormagic.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/scoped_ref_ptr.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socketserver.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-struct Message;
-class MessageQueue;
-
-// MessageQueueManager does cleanup of of message queues
-
-class MessageQueueManager {
- public:
- static void Add(MessageQueue *message_queue);
- static void Remove(MessageQueue *message_queue);
- static void Clear(MessageHandler *handler);
-
- // For testing purposes, we expose whether or not the MessageQueueManager
- // instance has been initialized. It has no other use relative to the rest of
- // the functions of this class, which auto-initialize the underlying
- // MessageQueueManager instance when necessary.
- static bool IsInitialized();
-
- private:
- static MessageQueueManager* Instance();
-
- MessageQueueManager();
- ~MessageQueueManager();
-
- void AddInternal(MessageQueue *message_queue);
- void RemoveInternal(MessageQueue *message_queue);
- void ClearInternal(MessageHandler *handler);
-
- static MessageQueueManager* instance_;
- // This list contains all live MessageQueues.
- std::vector<MessageQueue *> message_queues_;
- CriticalSection crit_;
-};
-
-// Derive from this for specialized data
-// App manages lifetime, except when messages are purged
-
-class MessageData {
- public:
- MessageData() {}
- virtual ~MessageData() {}
-};
-
-template <class T>
-class TypedMessageData : public MessageData {
- public:
- explicit TypedMessageData(const T& data) : data_(data) { }
- const T& data() const { return data_; }
- T& data() { return data_; }
- private:
- T data_;
-};
-
-// Like TypedMessageData, but for pointers that require a delete.
-template <class T>
-class ScopedMessageData : public MessageData {
- public:
- explicit ScopedMessageData(T* data) : data_(data) { }
- const scoped_ptr<T>& data() const { return data_; }
- scoped_ptr<T>& data() { return data_; }
- private:
- scoped_ptr<T> data_;
-};
-
-// Like ScopedMessageData, but for reference counted pointers.
-template <class T>
-class ScopedRefMessageData : public MessageData {
- public:
- explicit ScopedRefMessageData(T* data) : data_(data) { }
- const scoped_refptr<T>& data() const { return data_; }
- scoped_refptr<T>& data() { return data_; }
- private:
- scoped_refptr<T> data_;
-};
-
-template<class T>
-inline MessageData* WrapMessageData(const T& data) {
- return new TypedMessageData<T>(data);
-}
-
-template<class T>
-inline const T& UseMessageData(MessageData* data) {
- return static_cast< TypedMessageData<T>* >(data)->data();
-}
-
-template<class T>
-class DisposeData : public MessageData {
- public:
- explicit DisposeData(T* data) : data_(data) { }
- virtual ~DisposeData() { delete data_; }
- private:
- T* data_;
-};
-
-const uint32 MQID_ANY = static_cast<uint32>(-1);
-const uint32 MQID_DISPOSE = static_cast<uint32>(-2);
-
-// No destructor
-
-struct Message {
- Message() {
- memset(this, 0, sizeof(*this));
- }
- inline bool Match(MessageHandler* handler, uint32 id) const {
- return (handler == NULL || handler == phandler)
- && (id == MQID_ANY || id == message_id);
- }
- MessageHandler *phandler;
- uint32 message_id;
- MessageData *pdata;
- uint32 ts_sensitive;
-};
-
-typedef std::list<Message> MessageList;
-
-// DelayedMessage goes into a priority queue, sorted by trigger time. Messages
-// with the same trigger time are processed in num_ (FIFO) order.
-
-class DelayedMessage {
- public:
- DelayedMessage(int delay, uint32 trigger, uint32 num, const Message& msg)
- : cmsDelay_(delay), msTrigger_(trigger), num_(num), msg_(msg) { }
-
- bool operator< (const DelayedMessage& dmsg) const {
- return (dmsg.msTrigger_ < msTrigger_)
- || ((dmsg.msTrigger_ == msTrigger_) && (dmsg.num_ < num_));
- }
-
- int cmsDelay_; // for debugging
- uint32 msTrigger_;
- uint32 num_;
- Message msg_;
-};
-
-class MessageQueue {
- public:
- explicit MessageQueue(SocketServer* ss = NULL);
- virtual ~MessageQueue();
-
- SocketServer* socketserver() { return ss_; }
- void set_socketserver(SocketServer* ss);
-
- // Note: The behavior of MessageQueue has changed. When a MQ is stopped,
- // futher Posts and Sends will fail. However, any pending Sends and *ready*
- // Posts (as opposed to unexpired delayed Posts) will be delivered before
- // Get (or Peek) returns false. By guaranteeing delivery of those messages,
- // we eliminate the race condition when an MessageHandler and MessageQueue
- // may be destroyed independently of each other.
- virtual void Quit();
- virtual bool IsQuitting();
- virtual void Restart();
-
- // Get() will process I/O until:
- // 1) A message is available (returns true)
- // 2) cmsWait seconds have elapsed (returns false)
- // 3) Stop() is called (returns false)
- virtual bool Get(Message *pmsg, int cmsWait = kForever,
- bool process_io = true);
- virtual bool Peek(Message *pmsg, int cmsWait = 0);
- virtual void Post(MessageHandler *phandler, uint32 id = 0,
- MessageData *pdata = NULL, bool time_sensitive = false);
- virtual void PostDelayed(int cmsDelay, MessageHandler *phandler,
- uint32 id = 0, MessageData *pdata = NULL) {
- return DoDelayPost(cmsDelay, TimeAfter(cmsDelay), phandler, id, pdata);
- }
- virtual void PostAt(uint32 tstamp, MessageHandler *phandler,
- uint32 id = 0, MessageData *pdata = NULL) {
- return DoDelayPost(TimeUntil(tstamp), tstamp, phandler, id, pdata);
- }
- virtual void Clear(MessageHandler *phandler, uint32 id = MQID_ANY,
- MessageList* removed = NULL);
- virtual void Dispatch(Message *pmsg);
- virtual void ReceiveSends();
-
- // Amount of time until the next message can be retrieved
- virtual int GetDelay();
-
- bool empty() const { return size() == 0u; }
- size_t size() const {
- CritScope cs(&crit_); // msgq_.size() is not thread safe.
- return msgq_.size() + dmsgq_.size() + (fPeekKeep_ ? 1u : 0u);
- }
-
- // Internally posts a message which causes the doomed object to be deleted
- template<class T> void Dispose(T* doomed) {
- if (doomed) {
- Post(NULL, MQID_DISPOSE, new DisposeData<T>(doomed));
- }
- }
-
- // When this signal is sent out, any references to this queue should
- // no longer be used.
- sigslot::signal0<> SignalQueueDestroyed;
-
- protected:
- class PriorityQueue : public std::priority_queue<DelayedMessage> {
- public:
- container_type& container() { return c; }
- void reheap() { make_heap(c.begin(), c.end(), comp); }
- };
-
- void DoDelayPost(int cmsDelay, uint32 tstamp, MessageHandler *phandler,
- uint32 id, MessageData* pdata);
-
- // The SocketServer is not owned by MessageQueue.
- SocketServer* ss_;
- // If a server isn't supplied in the constructor, use this one.
- scoped_ptr<SocketServer> default_ss_;
- bool fStop_;
- bool fPeekKeep_;
- Message msgPeek_;
- MessageList msgq_;
- PriorityQueue dmsgq_;
- uint32 dmsgq_next_num_;
- mutable CriticalSection crit_;
-
- private:
- DISALLOW_COPY_AND_ASSIGN(MessageQueue);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MESSAGEQUEUE_H_
diff --git a/base/messagequeue_unittest.cc b/base/messagequeue_unittest.cc
deleted file mode 100644
index 9ce524e..0000000
--- a/base/messagequeue_unittest.cc
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/messagequeue.h"
-
-#include "talk/base/bind.h"
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-#include "talk/base/nullsocketserver.h"
-
-using namespace talk_base;
-
-class MessageQueueTest: public testing::Test, public MessageQueue {
- public:
- bool IsLocked_Worker() {
- if (!crit_.TryEnter()) {
- return true;
- }
- crit_.Leave();
- return false;
- }
- bool IsLocked() {
- // We have to do this on a worker thread, or else the TryEnter will
- // succeed, since our critical sections are reentrant.
- Thread worker;
- worker.Start();
- return worker.Invoke<bool>(
- talk_base::Bind(&MessageQueueTest::IsLocked_Worker, this));
- }
-};
-
-struct DeletedLockChecker {
- DeletedLockChecker(MessageQueueTest* test, bool* was_locked, bool* deleted)
- : test(test), was_locked(was_locked), deleted(deleted) { }
- ~DeletedLockChecker() {
- *deleted = true;
- *was_locked = test->IsLocked();
- }
- MessageQueueTest* test;
- bool* was_locked;
- bool* deleted;
-};
-
-static void DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(
- MessageQueue* q) {
- EXPECT_TRUE(q != NULL);
- TimeStamp now = Time();
- q->PostAt(now, NULL, 3);
- q->PostAt(now - 2, NULL, 0);
- q->PostAt(now - 1, NULL, 1);
- q->PostAt(now, NULL, 4);
- q->PostAt(now - 1, NULL, 2);
-
- Message msg;
- for (size_t i=0; i<5; ++i) {
- memset(&msg, 0, sizeof(msg));
- EXPECT_TRUE(q->Get(&msg, 0));
- EXPECT_EQ(i, msg.message_id);
- }
-
- EXPECT_FALSE(q->Get(&msg, 0)); // No more messages
-}
-
-TEST_F(MessageQueueTest,
- DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder) {
- MessageQueue q;
- DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(&q);
- NullSocketServer nullss;
- MessageQueue q_nullss(&nullss);
- DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(&q_nullss);
-}
-
-TEST_F(MessageQueueTest, DisposeNotLocked) {
- bool was_locked = true;
- bool deleted = false;
- DeletedLockChecker* d = new DeletedLockChecker(this, &was_locked, &deleted);
- Dispose(d);
- Message msg;
- EXPECT_FALSE(Get(&msg, 0));
- EXPECT_TRUE(deleted);
- EXPECT_FALSE(was_locked);
-}
-
-class DeletedMessageHandler : public MessageHandler {
- public:
- explicit DeletedMessageHandler(bool* deleted) : deleted_(deleted) { }
- ~DeletedMessageHandler() {
- *deleted_ = true;
- }
- void OnMessage(Message* msg) { }
- private:
- bool* deleted_;
-};
-
-TEST_F(MessageQueueTest, DiposeHandlerWithPostedMessagePending) {
- bool deleted = false;
- DeletedMessageHandler *handler = new DeletedMessageHandler(&deleted);
- // First, post a dispose.
- Dispose(handler);
- // Now, post a message, which should *not* be returned by Get().
- Post(handler, 1);
- Message msg;
- EXPECT_FALSE(Get(&msg, 0));
- EXPECT_TRUE(deleted);
-}
-
-struct UnwrapMainThreadScope {
- UnwrapMainThreadScope() : rewrap_(Thread::Current() != NULL) {
- if (rewrap_) ThreadManager::Instance()->UnwrapCurrentThread();
- }
- ~UnwrapMainThreadScope() {
- if (rewrap_) ThreadManager::Instance()->WrapCurrentThread();
- }
- private:
- bool rewrap_;
-};
-
-TEST(MessageQueueManager, Clear) {
- UnwrapMainThreadScope s;
- if (MessageQueueManager::IsInitialized()) {
- LOG(LS_INFO) << "Unable to run MessageQueueManager::Clear test, since the "
- << "MessageQueueManager was already initialized by some "
- << "other test in this run.";
- return;
- }
- bool deleted = false;
- DeletedMessageHandler* handler = new DeletedMessageHandler(&deleted);
- delete handler;
- EXPECT_TRUE(deleted);
- EXPECT_FALSE(MessageQueueManager::IsInitialized());
-}
diff --git a/base/move.h b/base/move.h
deleted file mode 100644
index a04b7c8..0000000
--- a/base/move.h
+++ /dev/null
@@ -1,207 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef THIRD_PARTY_WEBRTC_FILES_TALK_BASE_MOVE_H_
-#define THIRD_PARTY_WEBRTC_FILES_TALK_BASE_MOVE_H_
-
-// Macro with the boilerplate that makes a type move-only in C++03.
-//
-// USAGE
-//
-// This macro should be used instead of DISALLOW_COPY_AND_ASSIGN to create
-// a "move-only" type. Unlike DISALLOW_COPY_AND_ASSIGN, this macro should be
-// the first line in a class declaration.
-//
-// A class using this macro must call .Pass() (or somehow be an r-value already)
-// before it can be:
-//
-// * Passed as a function argument
-// * Used as the right-hand side of an assignment
-// * Returned from a function
-//
-// Each class will still need to define their own "move constructor" and "move
-// operator=" to make this useful. Here's an example of the macro, the move
-// constructor, and the move operator= from the scoped_ptr class:
-//
-// template <typename T>
-// class scoped_ptr {
-// TALK_MOVE_ONLY_TYPE_FOR_CPP_03(scoped_ptr, RValue)
-// public:
-// scoped_ptr(RValue& other) : ptr_(other.release()) { }
-// scoped_ptr& operator=(RValue& other) {
-// swap(other);
-// return *this;
-// }
-// };
-//
-// Note that the constructor must NOT be marked explicit.
-//
-// For consistency, the second parameter to the macro should always be RValue
-// unless you have a strong reason to do otherwise. It is only exposed as a
-// macro parameter so that the move constructor and move operator= don't look
-// like they're using a phantom type.
-//
-//
-// HOW THIS WORKS
-//
-// For a thorough explanation of this technique, see:
-//
-// http://en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Move_Constructor
-//
-// The summary is that we take advantage of 2 properties:
-//
-// 1) non-const references will not bind to r-values.
-// 2) C++ can apply one user-defined conversion when initializing a
-// variable.
-//
-// The first lets us disable the copy constructor and assignment operator
-// by declaring private version of them with a non-const reference parameter.
-//
-// For l-values, direct initialization still fails like in
-// DISALLOW_COPY_AND_ASSIGN because the copy constructor and assignment
-// operators are private.
-//
-// For r-values, the situation is different. The copy constructor and
-// assignment operator are not viable due to (1), so we are trying to call
-// a non-existent constructor and non-existing operator= rather than a private
-// one. Since we have not committed an error quite yet, we can provide an
-// alternate conversion sequence and a constructor. We add
-//
-// * a private struct named "RValue"
-// * a user-defined conversion "operator RValue()"
-// * a "move constructor" and "move operator=" that take the RValue& as
-// their sole parameter.
-//
-// Only r-values will trigger this sequence and execute our "move constructor"
-// or "move operator=." L-values will match the private copy constructor and
-// operator= first giving a "private in this context" error. This combination
-// gives us a move-only type.
-//
-// For signaling a destructive transfer of data from an l-value, we provide a
-// method named Pass() which creates an r-value for the current instance
-// triggering the move constructor or move operator=.
-//
-// Other ways to get r-values is to use the result of an expression like a
-// function call.
-//
-// Here's an example with comments explaining what gets triggered where:
-//
-// class Foo {
-// TALK_MOVE_ONLY_TYPE_FOR_CPP_03(Foo, RValue);
-//
-// public:
-// ... API ...
-// Foo(RValue other); // Move constructor.
-// Foo& operator=(RValue rhs); // Move operator=
-// };
-//
-// Foo MakeFoo(); // Function that returns a Foo.
-//
-// Foo f;
-// Foo f_copy(f); // ERROR: Foo(Foo&) is private in this context.
-// Foo f_assign;
-// f_assign = f; // ERROR: operator=(Foo&) is private in this context.
-//
-//
-// Foo f(MakeFoo()); // R-value so alternate conversion executed.
-// Foo f_copy(f.Pass()); // R-value so alternate conversion executed.
-// f = f_copy.Pass(); // R-value so alternate conversion executed.
-//
-//
-// IMPLEMENTATION SUBTLETIES WITH RValue
-//
-// The RValue struct is just a container for a pointer back to the original
-// object. It should only ever be created as a temporary, and no external
-// class should ever declare it or use it in a parameter.
-//
-// It is tempting to want to use the RValue type in function parameters, but
-// excluding the limited usage here for the move constructor and move
-// operator=, doing so would mean that the function could take both r-values
-// and l-values equially which is unexpected. See COMPARED To Boost.Move for
-// more details.
-//
-// An alternate, and incorrect, implementation of the RValue class used by
-// Boost.Move makes RValue a fieldless child of the move-only type. RValue&
-// is then used in place of RValue in the various operators. The RValue& is
-// "created" by doing *reinterpret_cast<RValue*>(this). This has the appeal
-// of never creating a temporary RValue struct even with optimizations
-// disabled. Also, by virtue of inheritance you can treat the RValue
-// reference as if it were the move-only type itself. Unfortunately,
-// using the result of this reinterpret_cast<> is actually undefined behavior
-// due to C++98 5.2.10.7. In certain compilers (e.g., NaCl) the optimizer
-// will generate non-working code.
-//
-// In optimized builds, both implementations generate the same assembly so we
-// choose the one that adheres to the standard.
-//
-//
-// COMPARED TO C++11
-//
-// In C++11, you would implement this functionality using an r-value reference
-// and our .Pass() method would be replaced with a call to std::move().
-//
-// This emulation also has a deficiency where it uses up the single
-// user-defined conversion allowed by C++ during initialization. This can
-// cause problems in some API edge cases. For instance, in scoped_ptr, it is
-// impossible to make a function "void Foo(scoped_ptr<Parent> p)" accept a
-// value of type scoped_ptr<Child> even if you add a constructor to
-// scoped_ptr<> that would make it look like it should work. C++11 does not
-// have this deficiency.
-//
-//
-// COMPARED TO Boost.Move
-//
-// Our implementation similar to Boost.Move, but we keep the RValue struct
-// private to the move-only type, and we don't use the reinterpret_cast<> hack.
-//
-// In Boost.Move, RValue is the boost::rv<> template. This type can be used
-// when writing APIs like:
-//
-// void MyFunc(boost::rv<Foo>& f)
-//
-// that can take advantage of rv<> to avoid extra copies of a type. However you
-// would still be able to call this version of MyFunc with an l-value:
-//
-// Foo f;
-// MyFunc(f); // Uh oh, we probably just destroyed |f| w/o calling Pass().
-//
-// unless someone is very careful to also declare a parallel override like:
-//
-// void MyFunc(const Foo& f)
-//
-// that would catch the l-values first. This was declared unsafe in C++11 and
-// a C++11 compiler will explicitly fail MyFunc(f). Unfortunately, we cannot
-// ensure this in C++03.
-//
-// Since we have no need for writing such APIs yet, our implementation keeps
-// RValue private and uses a .Pass() method to do the conversion instead of
-// trying to write a version of "std::move()." Writing an API like std::move()
-// would require the RValue struct to be public.
-//
-//
-// CAVEATS
-//
-// If you include a move-only type as a field inside a class that does not
-// explicitly declare a copy constructor, the containing class's implicit
-// copy constructor will change from Containing(const Containing&) to
-// Containing(Containing&). This can cause some unexpected errors.
-//
-// http://llvm.org/bugs/show_bug.cgi?id=11528
-//
-// The workaround is to explicitly declare your copy constructor.
-//
-#define TALK_MOVE_ONLY_TYPE_FOR_CPP_03(type, rvalue_type) \
- private: \
- struct rvalue_type { \
- explicit rvalue_type(type* object) : object(object) {} \
- type* object; \
- }; \
- type(type&); \
- void operator=(type&); \
- public: \
- operator rvalue_type() { return rvalue_type(this); } \
- type Pass() { return type(rvalue_type(this)); } \
- private:
-
-#endif // THIRD_PARTY_WEBRTC_FILES_TALK_BASE_MOVE_H_
diff --git a/base/multipart.cc b/base/multipart.cc
deleted file mode 100644
index d280ff3..0000000
--- a/base/multipart.cc
+++ /dev/null
@@ -1,268 +0,0 @@
-// libjingle
-// Copyright 2004--2010, Google Inc.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-// 3. The name of the author may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-#include "talk/base/common.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/multipart.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// MultipartStream
-///////////////////////////////////////////////////////////////////////////////
-
-MultipartStream::MultipartStream(const std::string& type,
- const std::string& boundary)
- : type_(type),
- boundary_(boundary),
- adding_(true),
- current_(0),
- position_(0) {
- // The content type should be multipart/*.
- ASSERT(0 == strncmp(type_.c_str(), "multipart/", 10));
-}
-
-MultipartStream::~MultipartStream() {
- Close();
-}
-
-void MultipartStream::GetContentType(std::string* content_type) {
- ASSERT(NULL != content_type);
- content_type->assign(type_);
- content_type->append("; boundary=");
- content_type->append(boundary_);
-}
-
-bool MultipartStream::AddPart(StreamInterface* data_stream,
- const std::string& content_disposition,
- const std::string& content_type) {
- if (!AddPart("", content_disposition, content_type))
- return false;
- parts_.push_back(data_stream);
- data_stream->SignalEvent.connect(this, &MultipartStream::OnEvent);
- return true;
-}
-
-bool MultipartStream::AddPart(const std::string& data,
- const std::string& content_disposition,
- const std::string& content_type) {
- ASSERT(adding_);
- if (!adding_)
- return false;
- std::stringstream ss;
- if (!parts_.empty()) {
- ss << "\r\n";
- }
- ss << "--" << boundary_ << "\r\n";
- if (!content_disposition.empty()) {
- ss << ToString(HH_CONTENT_DISPOSITION) << ": "
- << content_disposition << "\r\n";
- }
- if (!content_type.empty()) {
- ss << ToString(HH_CONTENT_TYPE) << ": "
- << content_type << "\r\n";
- }
- ss << "\r\n" << data;
- parts_.push_back(new MemoryStream(ss.str().data(), ss.str().size()));
- return true;
-}
-
-void MultipartStream::EndParts() {
- ASSERT(adding_);
- if (!adding_)
- return;
-
- std::stringstream ss;
- if (!parts_.empty()) {
- ss << "\r\n";
- }
- ss << "--" << boundary_ << "--" << "\r\n";
- parts_.push_back(new MemoryStream(ss.str().data(), ss.str().size()));
-
- ASSERT(0 == current_);
- ASSERT(0 == position_);
- adding_ = false;
- SignalEvent(this, SE_OPEN | SE_READ, 0);
-}
-
-size_t MultipartStream::GetPartSize(const std::string& data,
- const std::string& content_disposition,
- const std::string& content_type) const {
- size_t size = 0;
- if (!parts_.empty()) {
- size += 2; // for "\r\n";
- }
- size += boundary_.size() + 4; // for "--boundary_\r\n";
- if (!content_disposition.empty()) {
- // for ToString(HH_CONTENT_DISPOSITION): content_disposition\r\n
- size += std::string(ToString(HH_CONTENT_DISPOSITION)).size() + 2 +
- content_disposition.size() + 2;
- }
- if (!content_type.empty()) {
- // for ToString(HH_CONTENT_TYPE): content_type\r\n
- size += std::string(ToString(HH_CONTENT_TYPE)).size() + 2 +
- content_type.size() + 2;
- }
- size += 2 + data.size(); // for \r\ndata
- return size;
-}
-
-size_t MultipartStream::GetEndPartSize() const {
- size_t size = 0;
- if (!parts_.empty()) {
- size += 2; // for "\r\n";
- }
- size += boundary_.size() + 6; // for "--boundary_--\r\n";
- return size;
-}
-
-//
-// StreamInterface
-//
-
-StreamState MultipartStream::GetState() const {
- if (adding_) {
- return SS_OPENING;
- }
- return (current_ < parts_.size()) ? SS_OPEN : SS_CLOSED;
-}
-
-StreamResult MultipartStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (adding_) {
- return SR_BLOCK;
- }
- size_t local_read;
- if (!read) read = &local_read;
- while (current_ < parts_.size()) {
- StreamResult result = parts_[current_]->Read(buffer, buffer_len, read,
- error);
- if (SR_EOS != result) {
- if (SR_SUCCESS == result) {
- position_ += *read;
- }
- return result;
- }
- ++current_;
- }
- return SR_EOS;
-}
-
-StreamResult MultipartStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (error) {
- *error = -1;
- }
- return SR_ERROR;
-}
-
-void MultipartStream::Close() {
- for (size_t i = 0; i < parts_.size(); ++i) {
- delete parts_[i];
- }
- parts_.clear();
- adding_ = false;
- current_ = 0;
- position_ = 0;
-}
-
-bool MultipartStream::SetPosition(size_t position) {
- if (adding_) {
- return false;
- }
- size_t part_size, part_offset = 0;
- for (size_t i = 0; i < parts_.size(); ++i) {
- if (!parts_[i]->GetSize(&part_size)) {
- return false;
- }
- if (part_offset + part_size > position) {
- for (size_t j = i+1; j < _min(parts_.size(), current_+1); ++j) {
- if (!parts_[j]->Rewind()) {
- return false;
- }
- }
- if (!parts_[i]->SetPosition(position - part_offset)) {
- return false;
- }
- current_ = i;
- position_ = position;
- return true;
- }
- part_offset += part_size;
- }
- return false;
-}
-
-bool MultipartStream::GetPosition(size_t* position) const {
- if (position) {
- *position = position_;
- }
- return true;
-}
-
-bool MultipartStream::GetSize(size_t* size) const {
- size_t part_size, total_size = 0;
- for (size_t i = 0; i < parts_.size(); ++i) {
- if (!parts_[i]->GetSize(&part_size)) {
- return false;
- }
- total_size += part_size;
- }
- if (size) {
- *size = total_size;
- }
- return true;
-}
-
-bool MultipartStream::GetAvailable(size_t* size) const {
- if (adding_) {
- return false;
- }
- size_t part_size, total_size = 0;
- for (size_t i = current_; i < parts_.size(); ++i) {
- if (!parts_[i]->GetAvailable(&part_size)) {
- return false;
- }
- total_size += part_size;
- }
- if (size) {
- *size = total_size;
- }
- return true;
-}
-
-//
-// StreamInterface Slots
-//
-
-void MultipartStream::OnEvent(StreamInterface* stream, int events, int error) {
- if (adding_ || (current_ >= parts_.size()) || (parts_[current_] != stream)) {
- return;
- }
- SignalEvent(this, events, error);
-}
-
-} // namespace talk_base
diff --git a/base/multipart.h b/base/multipart.h
deleted file mode 100644
index cce592b..0000000
--- a/base/multipart.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// libjingle
-// Copyright 2004--2010, Google Inc.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-// 3. The name of the author may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef TALK_BASE_MULTIPART_H__
-#define TALK_BASE_MULTIPART_H__
-
-#include <string>
-#include <vector>
-
-#include "talk/base/sigslot.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// MultipartStream - Implements an RFC2046 multipart stream by concatenating
-// the supplied parts together, and adding the correct boundaries.
-///////////////////////////////////////////////////////////////////////////////
-
-class MultipartStream : public StreamInterface, public sigslot::has_slots<> {
- public:
- MultipartStream(const std::string& type, const std::string& boundary);
- virtual ~MultipartStream();
-
- void GetContentType(std::string* content_type);
-
- // Note: If content_disposition and/or content_type are the empty string,
- // they will be omitted.
- bool AddPart(StreamInterface* data_stream,
- const std::string& content_disposition,
- const std::string& content_type);
- bool AddPart(const std::string& data,
- const std::string& content_disposition,
- const std::string& content_type);
- void EndParts();
-
- // Calculates the size of a part before actually adding the part.
- size_t GetPartSize(const std::string& data,
- const std::string& content_disposition,
- const std::string& content_type) const;
- size_t GetEndPartSize() const;
-
- // StreamInterface
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
- virtual bool SetPosition(size_t position);
- virtual bool GetPosition(size_t* position) const;
- virtual bool GetSize(size_t* size) const;
- virtual bool GetAvailable(size_t* size) const;
-
- private:
- typedef std::vector<StreamInterface*> PartList;
-
- // StreamInterface Slots
- void OnEvent(StreamInterface* stream, int events, int error);
-
- std::string type_, boundary_;
- PartList parts_;
- bool adding_;
- size_t current_; // The index into parts_ of the current read position.
- size_t position_; // The current read position in bytes.
-
- DISALLOW_COPY_AND_ASSIGN(MultipartStream);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_MULTIPART_H__
diff --git a/base/multipart_unittest.cc b/base/multipart_unittest.cc
deleted file mode 100644
index 7266ed5..0000000
--- a/base/multipart_unittest.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/helpers.h"
-#include "talk/base/logging.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/multipart.h"
-
-namespace talk_base {
-
-static const std::string kTestMultipartBoundary = "123456789987654321";
-static const std::string kTestContentType =
- "multipart/form-data; boundary=123456789987654321";
-static const char kTestData[] = "This is a test.";
-static const char kTestStreamContent[] = "This is a test stream.";
-
-TEST(MultipartTest, TestBasicOperations) {
- MultipartStream multipart("multipart/form-data", kTestMultipartBoundary);
- std::string content_type;
- multipart.GetContentType(&content_type);
- EXPECT_EQ(kTestContentType, content_type);
-
- EXPECT_EQ(talk_base::SS_OPENING, multipart.GetState());
-
- // The multipart stream contains only --boundary--\r\n
- size_t end_part_size = multipart.GetEndPartSize();
- multipart.EndParts();
- EXPECT_EQ(talk_base::SS_OPEN, multipart.GetState());
- size_t size;
- EXPECT_TRUE(multipart.GetSize(&size));
- EXPECT_EQ(end_part_size, size);
-
- // Write is not supported.
- EXPECT_EQ(talk_base::SR_ERROR,
- multipart.Write(kTestData, sizeof(kTestData), NULL, NULL));
-
- multipart.Close();
- EXPECT_EQ(talk_base::SS_CLOSED, multipart.GetState());
- EXPECT_TRUE(multipart.GetSize(&size));
- EXPECT_EQ(0U, size);
-}
-
-TEST(MultipartTest, TestAddAndRead) {
- MultipartStream multipart("multipart/form-data", kTestMultipartBoundary);
-
- size_t part_size =
- multipart.GetPartSize(kTestData, "form-data; name=\"text\"", "text");
- EXPECT_TRUE(multipart.AddPart(kTestData, "form-data; name=\"text\"", "text"));
- size_t size;
- EXPECT_TRUE(multipart.GetSize(&size));
- EXPECT_EQ(part_size, size);
-
- talk_base::scoped_ptr<talk_base::MemoryStream> stream(
- new talk_base::MemoryStream(kTestStreamContent));
- size_t stream_size = 0;
- EXPECT_TRUE(stream->GetSize(&stream_size));
- part_size +=
- multipart.GetPartSize("", "form-data; name=\"stream\"", "stream");
- part_size += stream_size;
-
- EXPECT_TRUE(multipart.AddPart(
- new talk_base::MemoryStream(kTestStreamContent),
- "form-data; name=\"stream\"",
- "stream"));
- EXPECT_TRUE(multipart.GetSize(&size));
- EXPECT_EQ(part_size, size);
-
- // In adding state, block read.
- char buffer[1024];
- EXPECT_EQ(talk_base::SR_BLOCK,
- multipart.Read(buffer, sizeof(buffer), NULL, NULL));
- // Write is not supported.
- EXPECT_EQ(talk_base::SR_ERROR,
- multipart.Write(buffer, sizeof(buffer), NULL, NULL));
-
- part_size += multipart.GetEndPartSize();
- multipart.EndParts();
- EXPECT_TRUE(multipart.GetSize(&size));
- EXPECT_EQ(part_size, size);
-
- // Read the multipart stream into StringStream
- std::string str;
- talk_base::StringStream str_stream(str);
- EXPECT_EQ(talk_base::SR_SUCCESS,
- Flow(&multipart, buffer, sizeof(buffer), &str_stream));
- EXPECT_EQ(size, str.length());
-
- // Search three boundaries and two parts in the order.
- size_t pos = 0;
- pos = str.find(kTestMultipartBoundary);
- EXPECT_NE(std::string::npos, pos);
- pos += kTestMultipartBoundary.length();
-
- pos = str.find(kTestData, pos);
- EXPECT_NE(std::string::npos, pos);
- pos += sizeof(kTestData);
-
- pos = str.find(kTestMultipartBoundary, pos);
- EXPECT_NE(std::string::npos, pos);
- pos += kTestMultipartBoundary.length();
-
- pos = str.find(kTestStreamContent, pos);
- EXPECT_NE(std::string::npos, pos);
- pos += sizeof(kTestStreamContent);
-
- pos = str.find(kTestMultipartBoundary, pos);
- EXPECT_NE(std::string::npos, pos);
- pos += kTestMultipartBoundary.length();
-
- pos = str.find(kTestMultipartBoundary, pos);
- EXPECT_EQ(std::string::npos, pos);
-}
-
-} // namespace talk_base
diff --git a/base/nat_unittest.cc b/base/nat_unittest.cc
deleted file mode 100644
index 9771235..0000000
--- a/base/nat_unittest.cc
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/natserver.h"
-#include "talk/base/natsocketfactory.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/network.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/testclient.h"
-#include "talk/base/virtualsocketserver.h"
-
-using namespace talk_base;
-
-bool CheckReceive(
- TestClient* client, bool should_receive, const char* buf, size_t size) {
- return (should_receive) ?
- client->CheckNextPacket(buf, size, 0) :
- client->CheckNoPacket();
-}
-
-TestClient* CreateTestClient(
- SocketFactory* factory, const SocketAddress& local_addr) {
- AsyncUDPSocket* socket = AsyncUDPSocket::Create(factory, local_addr);
- return new TestClient(socket);
-}
-
-// Tests that when sending from internal_addr to external_addrs through the
-// NAT type specified by nat_type, all external addrs receive the sent packet
-// and, if exp_same is true, all use the same mapped-address on the NAT.
-void TestSend(
- SocketServer* internal, const SocketAddress& internal_addr,
- SocketServer* external, const SocketAddress external_addrs[4],
- NATType nat_type, bool exp_same) {
- Thread th_int(internal);
- Thread th_ext(external);
-
- SocketAddress server_addr = internal_addr;
- server_addr.SetPort(0); // Auto-select a port
- NATServer* nat = new NATServer(
- nat_type, internal, server_addr, external, external_addrs[0]);
- NATSocketFactory* natsf = new NATSocketFactory(internal,
- nat->internal_address());
-
- TestClient* in = CreateTestClient(natsf, internal_addr);
- TestClient* out[4];
- for (int i = 0; i < 4; i++)
- out[i] = CreateTestClient(external, external_addrs[i]);
-
- th_int.Start();
- th_ext.Start();
-
- const char* buf = "filter_test";
- size_t len = strlen(buf);
-
- in->SendTo(buf, len, out[0]->address());
- SocketAddress trans_addr;
- EXPECT_TRUE(out[0]->CheckNextPacket(buf, len, &trans_addr));
-
- for (int i = 1; i < 4; i++) {
- in->SendTo(buf, len, out[i]->address());
- SocketAddress trans_addr2;
- EXPECT_TRUE(out[i]->CheckNextPacket(buf, len, &trans_addr2));
- bool are_same = (trans_addr == trans_addr2);
- ASSERT_EQ(are_same, exp_same) << "same translated address";
- ASSERT_NE(AF_UNSPEC, trans_addr.family());
- ASSERT_NE(AF_UNSPEC, trans_addr2.family());
- }
-
- th_int.Stop();
- th_ext.Stop();
-
- delete nat;
- delete natsf;
- delete in;
- for (int i = 0; i < 4; i++)
- delete out[i];
-}
-
-// Tests that when sending from external_addrs to internal_addr, the packet
-// is delivered according to the specified filter_ip and filter_port rules.
-void TestRecv(
- SocketServer* internal, const SocketAddress& internal_addr,
- SocketServer* external, const SocketAddress external_addrs[4],
- NATType nat_type, bool filter_ip, bool filter_port) {
- Thread th_int(internal);
- Thread th_ext(external);
-
- SocketAddress server_addr = internal_addr;
- server_addr.SetPort(0); // Auto-select a port
- NATServer* nat = new NATServer(
- nat_type, internal, server_addr, external, external_addrs[0]);
- NATSocketFactory* natsf = new NATSocketFactory(internal,
- nat->internal_address());
-
- TestClient* in = CreateTestClient(natsf, internal_addr);
- TestClient* out[4];
- for (int i = 0; i < 4; i++)
- out[i] = CreateTestClient(external, external_addrs[i]);
-
- th_int.Start();
- th_ext.Start();
-
- const char* buf = "filter_test";
- size_t len = strlen(buf);
-
- in->SendTo(buf, len, out[0]->address());
- SocketAddress trans_addr;
- EXPECT_TRUE(out[0]->CheckNextPacket(buf, len, &trans_addr));
-
- out[1]->SendTo(buf, len, trans_addr);
- EXPECT_TRUE(CheckReceive(in, !filter_ip, buf, len));
-
- out[2]->SendTo(buf, len, trans_addr);
- EXPECT_TRUE(CheckReceive(in, !filter_port, buf, len));
-
- out[3]->SendTo(buf, len, trans_addr);
- EXPECT_TRUE(CheckReceive(in, !filter_ip && !filter_port, buf, len));
-
- th_int.Stop();
- th_ext.Stop();
-
- delete nat;
- delete natsf;
- delete in;
- for (int i = 0; i < 4; i++)
- delete out[i];
-}
-
-// Tests that NATServer allocates bindings properly.
-void TestBindings(
- SocketServer* internal, const SocketAddress& internal_addr,
- SocketServer* external, const SocketAddress external_addrs[4]) {
- TestSend(internal, internal_addr, external, external_addrs,
- NAT_OPEN_CONE, true);
- TestSend(internal, internal_addr, external, external_addrs,
- NAT_ADDR_RESTRICTED, true);
- TestSend(internal, internal_addr, external, external_addrs,
- NAT_PORT_RESTRICTED, true);
- TestSend(internal, internal_addr, external, external_addrs,
- NAT_SYMMETRIC, false);
-}
-
-// Tests that NATServer filters packets properly.
-void TestFilters(
- SocketServer* internal, const SocketAddress& internal_addr,
- SocketServer* external, const SocketAddress external_addrs[4]) {
- TestRecv(internal, internal_addr, external, external_addrs,
- NAT_OPEN_CONE, false, false);
- TestRecv(internal, internal_addr, external, external_addrs,
- NAT_ADDR_RESTRICTED, true, false);
- TestRecv(internal, internal_addr, external, external_addrs,
- NAT_PORT_RESTRICTED, true, true);
- TestRecv(internal, internal_addr, external, external_addrs,
- NAT_SYMMETRIC, true, true);
-}
-
-bool TestConnectivity(const SocketAddress& src, const IPAddress& dst) {
- // The physical NAT tests require connectivity to the selected ip from the
- // internal address used for the NAT. Things like firewalls can break that, so
- // check to see if it's worth even trying with this ip.
- scoped_ptr<PhysicalSocketServer> pss(new PhysicalSocketServer());
- scoped_ptr<AsyncSocket> client(pss->CreateAsyncSocket(src.family(),
- SOCK_DGRAM));
- scoped_ptr<AsyncSocket> server(pss->CreateAsyncSocket(src.family(),
- SOCK_DGRAM));
- if (client->Bind(SocketAddress(src.ipaddr(), 0)) != 0 ||
- server->Bind(SocketAddress(dst, 0)) != 0) {
- return false;
- }
- const char* buf = "hello other socket";
- size_t len = strlen(buf);
- int sent = client->SendTo(buf, len, server->GetLocalAddress());
- SocketAddress addr;
- const size_t kRecvBufSize = 64;
- char recvbuf[kRecvBufSize];
- Thread::Current()->SleepMs(100);
- int received = server->RecvFrom(recvbuf, kRecvBufSize, &addr);
- return received == sent && ::memcmp(buf, recvbuf, len) == 0;
-}
-
-void TestPhysicalInternal(const SocketAddress& int_addr) {
- BasicNetworkManager network_manager;
- network_manager.set_ipv6_enabled(true);
- network_manager.StartUpdating();
- // Process pending messages so the network list is updated.
- Thread::Current()->ProcessMessages(0);
-
- std::vector<Network*> networks;
- network_manager.GetNetworks(&networks);
- if (networks.empty()) {
- LOG(LS_WARNING) << "Not enough network adapters for test.";
- return;
- }
-
- SocketAddress ext_addr1(int_addr);
- SocketAddress ext_addr2;
- // Find an available IP with matching family. The test breaks if int_addr
- // can't talk to ip, so check for connectivity as well.
- for (std::vector<Network*>::iterator it = networks.begin();
- it != networks.end(); ++it) {
- const IPAddress& ip = (*it)->ip();
- if (ip.family() == int_addr.family() && TestConnectivity(int_addr, ip)) {
- ext_addr2.SetIP(ip);
- break;
- }
- }
- if (ext_addr2.IsNil()) {
- LOG(LS_WARNING) << "No available IP of same family as " << int_addr;
- return;
- }
-
- LOG(LS_INFO) << "selected ip " << ext_addr2.ipaddr();
-
- SocketAddress ext_addrs[4] = {
- SocketAddress(ext_addr1),
- SocketAddress(ext_addr2),
- SocketAddress(ext_addr1),
- SocketAddress(ext_addr2)
- };
-
- scoped_ptr<PhysicalSocketServer> int_pss(new PhysicalSocketServer());
- scoped_ptr<PhysicalSocketServer> ext_pss(new PhysicalSocketServer());
-
- TestBindings(int_pss.get(), int_addr, ext_pss.get(), ext_addrs);
- TestFilters(int_pss.get(), int_addr, ext_pss.get(), ext_addrs);
-}
-
-TEST(NatTest, TestPhysicalIPv4) {
- TestPhysicalInternal(SocketAddress("127.0.0.1", 0));
-}
-
-TEST(NatTest, TestPhysicalIPv6) {
- if (HasIPv6Enabled()) {
- TestPhysicalInternal(SocketAddress("::1", 0));
- } else {
- LOG(LS_WARNING) << "No IPv6, skipping";
- }
-}
-
-class TestVirtualSocketServer : public VirtualSocketServer {
- public:
- explicit TestVirtualSocketServer(SocketServer* ss)
- : VirtualSocketServer(ss),
- ss_(ss) {}
- // Expose this publicly
- IPAddress GetNextIP(int af) { return VirtualSocketServer::GetNextIP(af); }
-
- private:
- scoped_ptr<SocketServer> ss_;
-};
-
-void TestVirtualInternal(int family) {
- scoped_ptr<TestVirtualSocketServer> int_vss(new TestVirtualSocketServer(
- new PhysicalSocketServer()));
- scoped_ptr<TestVirtualSocketServer> ext_vss(new TestVirtualSocketServer(
- new PhysicalSocketServer()));
-
- SocketAddress int_addr;
- SocketAddress ext_addrs[4];
- int_addr.SetIP(int_vss->GetNextIP(family));
- ext_addrs[0].SetIP(ext_vss->GetNextIP(int_addr.family()));
- ext_addrs[1].SetIP(ext_vss->GetNextIP(int_addr.family()));
- ext_addrs[2].SetIP(ext_addrs[0].ipaddr());
- ext_addrs[3].SetIP(ext_addrs[1].ipaddr());
-
- TestBindings(int_vss.get(), int_addr, ext_vss.get(), ext_addrs);
- TestFilters(int_vss.get(), int_addr, ext_vss.get(), ext_addrs);
-}
-
-TEST(NatTest, TestVirtualIPv4) {
- TestVirtualInternal(AF_INET);
-}
-
-TEST(NatTest, TestVirtualIPv6) {
- if (HasIPv6Enabled()) {
- TestVirtualInternal(AF_INET6);
- } else {
- LOG(LS_WARNING) << "No IPv6, skipping";
- }
-}
-
-// TODO: Finish this test
-class NatTcpTest : public testing::Test, public sigslot::has_slots<> {
- public:
- NatTcpTest() : connected_(false) {}
- virtual void SetUp() {
- int_vss_ = new TestVirtualSocketServer(new PhysicalSocketServer());
- ext_vss_ = new TestVirtualSocketServer(new PhysicalSocketServer());
- nat_ = new NATServer(NAT_OPEN_CONE, int_vss_, SocketAddress(),
- ext_vss_, SocketAddress());
- natsf_ = new NATSocketFactory(int_vss_, nat_->internal_address());
- }
- void OnConnectEvent(AsyncSocket* socket) {
- connected_ = true;
- }
- void OnAcceptEvent(AsyncSocket* socket) {
- accepted_ = server_->Accept(NULL);
- }
- void OnCloseEvent(AsyncSocket* socket, int error) {
- }
- void ConnectEvents() {
- server_->SignalReadEvent.connect(this, &NatTcpTest::OnAcceptEvent);
- client_->SignalConnectEvent.connect(this, &NatTcpTest::OnConnectEvent);
- }
- TestVirtualSocketServer* int_vss_;
- TestVirtualSocketServer* ext_vss_;
- NATServer* nat_;
- NATSocketFactory* natsf_;
- AsyncSocket* client_;
- AsyncSocket* server_;
- AsyncSocket* accepted_;
- bool connected_;
-};
-
-TEST_F(NatTcpTest, DISABLED_TestConnectOut) {
- server_ = ext_vss_->CreateAsyncSocket(SOCK_STREAM);
- server_->Bind(SocketAddress());
- server_->Listen(5);
-
- client_ = int_vss_->CreateAsyncSocket(SOCK_STREAM);
- EXPECT_GE(0, client_->Bind(SocketAddress()));
- EXPECT_GE(0, client_->Connect(server_->GetLocalAddress()));
-
-
- ConnectEvents();
-
- EXPECT_TRUE_WAIT(connected_, 1000);
- EXPECT_EQ(client_->GetRemoteAddress(), server_->GetLocalAddress());
- EXPECT_EQ(client_->GetRemoteAddress(), accepted_->GetLocalAddress());
- EXPECT_EQ(client_->GetLocalAddress(), accepted_->GetRemoteAddress());
-
- client_->Close();
-}
-//#endif
diff --git a/base/natserver.cc b/base/natserver.cc
deleted file mode 100644
index f69baa0..0000000
--- a/base/natserver.cc
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/natsocketfactory.h"
-#include "talk/base/natserver.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-RouteCmp::RouteCmp(NAT* nat) : symmetric(nat->IsSymmetric()) {
-}
-
-size_t RouteCmp::operator()(const SocketAddressPair& r) const {
- size_t h = r.source().Hash();
- if (symmetric)
- h ^= r.destination().Hash();
- return h;
-}
-
-bool RouteCmp::operator()(
- const SocketAddressPair& r1, const SocketAddressPair& r2) const {
- if (r1.source() < r2.source())
- return true;
- if (r2.source() < r1.source())
- return false;
- if (symmetric && (r1.destination() < r2.destination()))
- return true;
- if (symmetric && (r2.destination() < r1.destination()))
- return false;
- return false;
-}
-
-AddrCmp::AddrCmp(NAT* nat)
- : use_ip(nat->FiltersIP()), use_port(nat->FiltersPort()) {
-}
-
-size_t AddrCmp::operator()(const SocketAddress& a) const {
- size_t h = 0;
- if (use_ip)
- h ^= HashIP(a.ipaddr());
- if (use_port)
- h ^= a.port() | (a.port() << 16);
- return h;
-}
-
-bool AddrCmp::operator()(
- const SocketAddress& a1, const SocketAddress& a2) const {
- if (use_ip && (a1.ipaddr() < a2.ipaddr()))
- return true;
- if (use_ip && (a2.ipaddr() < a1.ipaddr()))
- return false;
- if (use_port && (a1.port() < a2.port()))
- return true;
- if (use_port && (a2.port() < a1.port()))
- return false;
- return false;
-}
-
-NATServer::NATServer(
- NATType type, SocketFactory* internal, const SocketAddress& internal_addr,
- SocketFactory* external, const SocketAddress& external_ip)
- : external_(external), external_ip_(external_ip.ipaddr(), 0) {
- nat_ = NAT::Create(type);
-
- server_socket_ = AsyncUDPSocket::Create(internal, internal_addr);
- server_socket_->SignalReadPacket.connect(this, &NATServer::OnInternalPacket);
-
- int_map_ = new InternalMap(RouteCmp(nat_));
- ext_map_ = new ExternalMap();
-}
-
-NATServer::~NATServer() {
- for (InternalMap::iterator iter = int_map_->begin();
- iter != int_map_->end();
- iter++)
- delete iter->second;
-
- delete nat_;
- delete server_socket_;
- delete int_map_;
- delete ext_map_;
-}
-
-void NATServer::OnInternalPacket(
- AsyncPacketSocket* socket, const char* buf, size_t size,
- const SocketAddress& addr, const PacketTime& packet_time) {
-
- // Read the intended destination from the wire.
- SocketAddress dest_addr;
- size_t length = UnpackAddressFromNAT(buf, size, &dest_addr);
-
- // Find the translation for these addresses (allocating one if necessary).
- SocketAddressPair route(addr, dest_addr);
- InternalMap::iterator iter = int_map_->find(route);
- if (iter == int_map_->end()) {
- Translate(route);
- iter = int_map_->find(route);
- }
- ASSERT(iter != int_map_->end());
-
- // Allow the destination to send packets back to the source.
- iter->second->WhitelistInsert(dest_addr);
-
- // Send the packet to its intended destination.
- talk_base::PacketOptions options;
- iter->second->socket->SendTo(buf + length, size - length, dest_addr, options);
-}
-
-void NATServer::OnExternalPacket(
- AsyncPacketSocket* socket, const char* buf, size_t size,
- const SocketAddress& remote_addr, const PacketTime& packet_time) {
-
- SocketAddress local_addr = socket->GetLocalAddress();
-
- // Find the translation for this addresses.
- ExternalMap::iterator iter = ext_map_->find(local_addr);
- ASSERT(iter != ext_map_->end());
-
- // Allow the NAT to reject this packet.
- if (ShouldFilterOut(iter->second, remote_addr)) {
- LOG(LS_INFO) << "Packet from " << remote_addr.ToSensitiveString()
- << " was filtered out by the NAT.";
- return;
- }
-
- // Forward this packet to the internal address.
- // First prepend the address in a quasi-STUN format.
- scoped_ptr<char[]> real_buf(new char[size + kNATEncodedIPv6AddressSize]);
- size_t addrlength = PackAddressForNAT(real_buf.get(),
- size + kNATEncodedIPv6AddressSize,
- remote_addr);
- // Copy the data part after the address.
- talk_base::PacketOptions options;
- memcpy(real_buf.get() + addrlength, buf, size);
- server_socket_->SendTo(real_buf.get(), size + addrlength,
- iter->second->route.source(), options);
-}
-
-void NATServer::Translate(const SocketAddressPair& route) {
- AsyncUDPSocket* socket = AsyncUDPSocket::Create(external_, external_ip_);
-
- if (!socket) {
- LOG(LS_ERROR) << "Couldn't find a free port!";
- return;
- }
-
- TransEntry* entry = new TransEntry(route, socket, nat_);
- (*int_map_)[route] = entry;
- (*ext_map_)[socket->GetLocalAddress()] = entry;
- socket->SignalReadPacket.connect(this, &NATServer::OnExternalPacket);
-}
-
-bool NATServer::ShouldFilterOut(TransEntry* entry,
- const SocketAddress& ext_addr) {
- return entry->WhitelistContains(ext_addr);
-}
-
-NATServer::TransEntry::TransEntry(
- const SocketAddressPair& r, AsyncUDPSocket* s, NAT* nat)
- : route(r), socket(s) {
- whitelist = new AddressSet(AddrCmp(nat));
-}
-
-NATServer::TransEntry::~TransEntry() {
- delete whitelist;
- delete socket;
-}
-
-void NATServer::TransEntry::WhitelistInsert(const SocketAddress& addr) {
- CritScope cs(&crit_);
- whitelist->insert(addr);
-}
-
-bool NATServer::TransEntry::WhitelistContains(const SocketAddress& ext_addr) {
- CritScope cs(&crit_);
- return whitelist->find(ext_addr) == whitelist->end();
-}
-
-} // namespace talk_base
diff --git a/base/natserver.h b/base/natserver.h
deleted file mode 100644
index 05d3475..0000000
--- a/base/natserver.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NATSERVER_H_
-#define TALK_BASE_NATSERVER_H_
-
-#include <map>
-#include <set>
-
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/socketaddresspair.h"
-#include "talk/base/thread.h"
-#include "talk/base/socketfactory.h"
-#include "talk/base/nattypes.h"
-
-namespace talk_base {
-
-// Change how routes (socketaddress pairs) are compared based on the type of
-// NAT. The NAT server maintains a hashtable of the routes that it knows
-// about. So these affect which routes are treated the same.
-struct RouteCmp {
- explicit RouteCmp(NAT* nat);
- size_t operator()(const SocketAddressPair& r) const;
- bool operator()(
- const SocketAddressPair& r1, const SocketAddressPair& r2) const;
-
- bool symmetric;
-};
-
-// Changes how addresses are compared based on the filtering rules of the NAT.
-struct AddrCmp {
- explicit AddrCmp(NAT* nat);
- size_t operator()(const SocketAddress& r) const;
- bool operator()(const SocketAddress& r1, const SocketAddress& r2) const;
-
- bool use_ip;
- bool use_port;
-};
-
-// Implements the NAT device. It listens for packets on the internal network,
-// translates them, and sends them out over the external network.
-
-const int NAT_SERVER_PORT = 4237;
-
-class NATServer : public sigslot::has_slots<> {
- public:
- NATServer(
- NATType type, SocketFactory* internal, const SocketAddress& internal_addr,
- SocketFactory* external, const SocketAddress& external_ip);
- ~NATServer();
-
- SocketAddress internal_address() const {
- return server_socket_->GetLocalAddress();
- }
-
- // Packets received on one of the networks.
- void OnInternalPacket(AsyncPacketSocket* socket, const char* buf,
- size_t size, const SocketAddress& addr,
- const PacketTime& packet_time);
- void OnExternalPacket(AsyncPacketSocket* socket, const char* buf,
- size_t size, const SocketAddress& remote_addr,
- const PacketTime& packet_time);
-
- private:
- typedef std::set<SocketAddress, AddrCmp> AddressSet;
-
- /* Records a translation and the associated external socket. */
- struct TransEntry {
- TransEntry(const SocketAddressPair& r, AsyncUDPSocket* s, NAT* nat);
- ~TransEntry();
-
- void WhitelistInsert(const SocketAddress& addr);
- bool WhitelistContains(const SocketAddress& ext_addr);
-
- SocketAddressPair route;
- AsyncUDPSocket* socket;
- AddressSet* whitelist;
- CriticalSection crit_;
- };
-
- typedef std::map<SocketAddressPair, TransEntry*, RouteCmp> InternalMap;
- typedef std::map<SocketAddress, TransEntry*> ExternalMap;
-
- /* Creates a new entry that translates the given route. */
- void Translate(const SocketAddressPair& route);
-
- /* Determines whether the NAT would filter out a packet from this address. */
- bool ShouldFilterOut(TransEntry* entry, const SocketAddress& ext_addr);
-
- NAT* nat_;
- SocketFactory* internal_;
- SocketFactory* external_;
- SocketAddress external_ip_;
- AsyncUDPSocket* server_socket_;
- AsyncSocket* tcp_server_socket_;
- InternalMap* int_map_;
- ExternalMap* ext_map_;
- DISALLOW_EVIL_CONSTRUCTORS(NATServer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NATSERVER_H_
diff --git a/base/natserver_main.cc b/base/natserver_main.cc
deleted file mode 100644
index a748108..0000000
--- a/base/natserver_main.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <iostream>
-
-#include "talk/base/natserver.h"
-#include "talk/base/host.h"
-#include "talk/base/physicalsocketserver.h"
-
-using namespace talk_base;
-
-int main(int argc, char* argv[]) {
- if (argc != 3) {
- std::cerr << "usage: natserver <internal-ip> <external-ip>" << std::endl;
- exit(1);
- }
-
- SocketAddress internal = SocketAddress(argv[1]);
- SocketAddress external = SocketAddress(argv[2]);
- if (internal.EqualIPs(external)) {
- std::cerr << "internal and external IPs must differ" << std::endl;
- exit(1);
- }
-
- Thread* pthMain = Thread::Current();
- PhysicalSocketServer* ss = new PhysicalSocketServer();
- pthMain->set_socketserver(ss);
- NATServer* server = new NATServer(NAT_OPEN_CONE, ss, internal, ss, external);
- server = server;
-
- pthMain->Run();
- return 0;
-}
diff --git a/base/natsocketfactory.cc b/base/natsocketfactory.cc
deleted file mode 100644
index 6ce09fd..0000000
--- a/base/natsocketfactory.cc
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/natsocketfactory.h"
-
-#include "talk/base/logging.h"
-#include "talk/base/natserver.h"
-#include "talk/base/virtualsocketserver.h"
-
-namespace talk_base {
-
-// Packs the given socketaddress into the buffer in buf, in the quasi-STUN
-// format that the natserver uses.
-// Returns 0 if an invalid address is passed.
-size_t PackAddressForNAT(char* buf, size_t buf_size,
- const SocketAddress& remote_addr) {
- const IPAddress& ip = remote_addr.ipaddr();
- int family = ip.family();
- buf[0] = 0;
- buf[1] = family;
- // Writes the port.
- *(reinterpret_cast<uint16*>(&buf[2])) = HostToNetwork16(remote_addr.port());
- if (family == AF_INET) {
- ASSERT(buf_size >= kNATEncodedIPv4AddressSize);
- in_addr v4addr = ip.ipv4_address();
- memcpy(&buf[4], &v4addr, kNATEncodedIPv4AddressSize - 4);
- return kNATEncodedIPv4AddressSize;
- } else if (family == AF_INET6) {
- ASSERT(buf_size >= kNATEncodedIPv6AddressSize);
- in6_addr v6addr = ip.ipv6_address();
- memcpy(&buf[4], &v6addr, kNATEncodedIPv6AddressSize - 4);
- return kNATEncodedIPv6AddressSize;
- }
- return 0U;
-}
-
-// Decodes the remote address from a packet that has been encoded with the nat's
-// quasi-STUN format. Returns the length of the address (i.e., the offset into
-// data where the original packet starts).
-size_t UnpackAddressFromNAT(const char* buf, size_t buf_size,
- SocketAddress* remote_addr) {
- ASSERT(buf_size >= 8);
- ASSERT(buf[0] == 0);
- int family = buf[1];
- uint16 port = NetworkToHost16(*(reinterpret_cast<const uint16*>(&buf[2])));
- if (family == AF_INET) {
- const in_addr* v4addr = reinterpret_cast<const in_addr*>(&buf[4]);
- *remote_addr = SocketAddress(IPAddress(*v4addr), port);
- return kNATEncodedIPv4AddressSize;
- } else if (family == AF_INET6) {
- ASSERT(buf_size >= 20);
- const in6_addr* v6addr = reinterpret_cast<const in6_addr*>(&buf[4]);
- *remote_addr = SocketAddress(IPAddress(*v6addr), port);
- return kNATEncodedIPv6AddressSize;
- }
- return 0U;
-}
-
-
-// NATSocket
-class NATSocket : public AsyncSocket, public sigslot::has_slots<> {
- public:
- explicit NATSocket(NATInternalSocketFactory* sf, int family, int type)
- : sf_(sf), family_(family), type_(type), connected_(false),
- socket_(NULL), buf_(NULL), size_(0) {
- }
-
- virtual ~NATSocket() {
- delete socket_;
- delete[] buf_;
- }
-
- virtual SocketAddress GetLocalAddress() const {
- return (socket_) ? socket_->GetLocalAddress() : SocketAddress();
- }
-
- virtual SocketAddress GetRemoteAddress() const {
- return remote_addr_; // will be NIL if not connected
- }
-
- virtual int Bind(const SocketAddress& addr) {
- if (socket_) { // already bound, bubble up error
- return -1;
- }
-
- int result;
- socket_ = sf_->CreateInternalSocket(family_, type_, addr, &server_addr_);
- result = (socket_) ? socket_->Bind(addr) : -1;
- if (result >= 0) {
- socket_->SignalConnectEvent.connect(this, &NATSocket::OnConnectEvent);
- socket_->SignalReadEvent.connect(this, &NATSocket::OnReadEvent);
- socket_->SignalWriteEvent.connect(this, &NATSocket::OnWriteEvent);
- socket_->SignalCloseEvent.connect(this, &NATSocket::OnCloseEvent);
- } else {
- server_addr_.Clear();
- delete socket_;
- socket_ = NULL;
- }
-
- return result;
- }
-
- virtual int Connect(const SocketAddress& addr) {
- if (!socket_) { // socket must be bound, for now
- return -1;
- }
-
- int result = 0;
- if (type_ == SOCK_STREAM) {
- result = socket_->Connect(server_addr_.IsNil() ? addr : server_addr_);
- } else {
- connected_ = true;
- }
-
- if (result >= 0) {
- remote_addr_ = addr;
- }
-
- return result;
- }
-
- virtual int Send(const void* data, size_t size) {
- ASSERT(connected_);
- return SendTo(data, size, remote_addr_);
- }
-
- virtual int SendTo(const void* data, size_t size, const SocketAddress& addr) {
- ASSERT(!connected_ || addr == remote_addr_);
- if (server_addr_.IsNil() || type_ == SOCK_STREAM) {
- return socket_->SendTo(data, size, addr);
- }
- // This array will be too large for IPv4 packets, but only by 12 bytes.
- scoped_ptr<char[]> buf(new char[size + kNATEncodedIPv6AddressSize]);
- size_t addrlength = PackAddressForNAT(buf.get(),
- size + kNATEncodedIPv6AddressSize,
- addr);
- size_t encoded_size = size + addrlength;
- memcpy(buf.get() + addrlength, data, size);
- int result = socket_->SendTo(buf.get(), encoded_size, server_addr_);
- if (result >= 0) {
- ASSERT(result == static_cast<int>(encoded_size));
- result = result - static_cast<int>(addrlength);
- }
- return result;
- }
-
- virtual int Recv(void* data, size_t size) {
- SocketAddress addr;
- return RecvFrom(data, size, &addr);
- }
-
- virtual int RecvFrom(void* data, size_t size, SocketAddress *out_addr) {
- if (server_addr_.IsNil() || type_ == SOCK_STREAM) {
- return socket_->RecvFrom(data, size, out_addr);
- }
- // Make sure we have enough room to read the requested amount plus the
- // largest possible header address.
- SocketAddress remote_addr;
- Grow(size + kNATEncodedIPv6AddressSize);
-
- // Read the packet from the socket.
- int result = socket_->RecvFrom(buf_, size_, &remote_addr);
- if (result >= 0) {
- ASSERT(remote_addr == server_addr_);
-
- // TODO: we need better framing so we know how many bytes we can
- // return before we need to read the next address. For UDP, this will be
- // fine as long as the reader always reads everything in the packet.
- ASSERT((size_t)result < size_);
-
- // Decode the wire packet into the actual results.
- SocketAddress real_remote_addr;
- size_t addrlength =
- UnpackAddressFromNAT(buf_, result, &real_remote_addr);
- memcpy(data, buf_ + addrlength, result - addrlength);
-
- // Make sure this packet should be delivered before returning it.
- if (!connected_ || (real_remote_addr == remote_addr_)) {
- if (out_addr)
- *out_addr = real_remote_addr;
- result = result - static_cast<int>(addrlength);
- } else {
- LOG(LS_ERROR) << "Dropping packet from unknown remote address: "
- << real_remote_addr.ToString();
- result = 0; // Tell the caller we didn't read anything
- }
- }
-
- return result;
- }
-
- virtual int Close() {
- int result = 0;
- if (socket_) {
- result = socket_->Close();
- if (result >= 0) {
- connected_ = false;
- remote_addr_ = SocketAddress();
- delete socket_;
- socket_ = NULL;
- }
- }
- return result;
- }
-
- virtual int Listen(int backlog) {
- return socket_->Listen(backlog);
- }
- virtual AsyncSocket* Accept(SocketAddress *paddr) {
- return socket_->Accept(paddr);
- }
- virtual int GetError() const {
- return socket_->GetError();
- }
- virtual void SetError(int error) {
- socket_->SetError(error);
- }
- virtual ConnState GetState() const {
- return connected_ ? CS_CONNECTED : CS_CLOSED;
- }
- virtual int EstimateMTU(uint16* mtu) {
- return socket_->EstimateMTU(mtu);
- }
- virtual int GetOption(Option opt, int* value) {
- return socket_->GetOption(opt, value);
- }
- virtual int SetOption(Option opt, int value) {
- return socket_->SetOption(opt, value);
- }
-
- void OnConnectEvent(AsyncSocket* socket) {
- // If we're NATed, we need to send a request with the real addr to use.
- ASSERT(socket == socket_);
- if (server_addr_.IsNil()) {
- connected_ = true;
- SignalConnectEvent(this);
- } else {
- SendConnectRequest();
- }
- }
- void OnReadEvent(AsyncSocket* socket) {
- // If we're NATed, we need to process the connect reply.
- ASSERT(socket == socket_);
- if (type_ == SOCK_STREAM && !server_addr_.IsNil() && !connected_) {
- HandleConnectReply();
- } else {
- SignalReadEvent(this);
- }
- }
- void OnWriteEvent(AsyncSocket* socket) {
- ASSERT(socket == socket_);
- SignalWriteEvent(this);
- }
- void OnCloseEvent(AsyncSocket* socket, int error) {
- ASSERT(socket == socket_);
- SignalCloseEvent(this, error);
- }
-
- private:
- // Makes sure the buffer is at least the given size.
- void Grow(size_t new_size) {
- if (size_ < new_size) {
- delete[] buf_;
- size_ = new_size;
- buf_ = new char[size_];
- }
- }
-
- // Sends the destination address to the server to tell it to connect.
- void SendConnectRequest() {
- char buf[256];
- size_t length = PackAddressForNAT(buf, ARRAY_SIZE(buf), remote_addr_);
- socket_->Send(buf, length);
- }
-
- // Handles the byte sent back from the server and fires the appropriate event.
- void HandleConnectReply() {
- char code;
- socket_->Recv(&code, sizeof(code));
- if (code == 0) {
- SignalConnectEvent(this);
- } else {
- Close();
- SignalCloseEvent(this, code);
- }
- }
-
- NATInternalSocketFactory* sf_;
- int family_;
- int type_;
- bool connected_;
- SocketAddress remote_addr_;
- SocketAddress server_addr_; // address of the NAT server
- AsyncSocket* socket_;
- char* buf_;
- size_t size_;
-};
-
-// NATSocketFactory
-NATSocketFactory::NATSocketFactory(SocketFactory* factory,
- const SocketAddress& nat_addr)
- : factory_(factory), nat_addr_(nat_addr) {
-}
-
-Socket* NATSocketFactory::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* NATSocketFactory::CreateSocket(int family, int type) {
- return new NATSocket(this, family, type);
-}
-
-AsyncSocket* NATSocketFactory::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* NATSocketFactory::CreateAsyncSocket(int family, int type) {
- return new NATSocket(this, family, type);
-}
-
-AsyncSocket* NATSocketFactory::CreateInternalSocket(int family, int type,
- const SocketAddress& local_addr, SocketAddress* nat_addr) {
- *nat_addr = nat_addr_;
- return factory_->CreateAsyncSocket(family, type);
-}
-
-// NATSocketServer
-NATSocketServer::NATSocketServer(SocketServer* server)
- : server_(server), msg_queue_(NULL) {
-}
-
-NATSocketServer::Translator* NATSocketServer::GetTranslator(
- const SocketAddress& ext_ip) {
- return nats_.Get(ext_ip);
-}
-
-NATSocketServer::Translator* NATSocketServer::AddTranslator(
- const SocketAddress& ext_ip, const SocketAddress& int_ip, NATType type) {
- // Fail if a translator already exists with this extternal address.
- if (nats_.Get(ext_ip))
- return NULL;
-
- return nats_.Add(ext_ip, new Translator(this, type, int_ip, server_, ext_ip));
-}
-
-void NATSocketServer::RemoveTranslator(
- const SocketAddress& ext_ip) {
- nats_.Remove(ext_ip);
-}
-
-Socket* NATSocketServer::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* NATSocketServer::CreateSocket(int family, int type) {
- return new NATSocket(this, family, type);
-}
-
-AsyncSocket* NATSocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* NATSocketServer::CreateAsyncSocket(int family, int type) {
- return new NATSocket(this, family, type);
-}
-
-AsyncSocket* NATSocketServer::CreateInternalSocket(int family, int type,
- const SocketAddress& local_addr, SocketAddress* nat_addr) {
- AsyncSocket* socket = NULL;
- Translator* nat = nats_.FindClient(local_addr);
- if (nat) {
- socket = nat->internal_factory()->CreateAsyncSocket(family, type);
- *nat_addr = (type == SOCK_STREAM) ?
- nat->internal_tcp_address() : nat->internal_address();
- } else {
- socket = server_->CreateAsyncSocket(family, type);
- }
- return socket;
-}
-
-// NATSocketServer::Translator
-NATSocketServer::Translator::Translator(
- NATSocketServer* server, NATType type, const SocketAddress& int_ip,
- SocketFactory* ext_factory, const SocketAddress& ext_ip)
- : server_(server) {
- // Create a new private network, and a NATServer running on the private
- // network that bridges to the external network. Also tell the private
- // network to use the same message queue as us.
- VirtualSocketServer* internal_server = new VirtualSocketServer(server_);
- internal_server->SetMessageQueue(server_->queue());
- internal_factory_.reset(internal_server);
- nat_server_.reset(new NATServer(type, internal_server, int_ip,
- ext_factory, ext_ip));
-}
-
-
-NATSocketServer::Translator* NATSocketServer::Translator::GetTranslator(
- const SocketAddress& ext_ip) {
- return nats_.Get(ext_ip);
-}
-
-NATSocketServer::Translator* NATSocketServer::Translator::AddTranslator(
- const SocketAddress& ext_ip, const SocketAddress& int_ip, NATType type) {
- // Fail if a translator already exists with this extternal address.
- if (nats_.Get(ext_ip))
- return NULL;
-
- AddClient(ext_ip);
- return nats_.Add(ext_ip,
- new Translator(server_, type, int_ip, server_, ext_ip));
-}
-void NATSocketServer::Translator::RemoveTranslator(
- const SocketAddress& ext_ip) {
- nats_.Remove(ext_ip);
- RemoveClient(ext_ip);
-}
-
-bool NATSocketServer::Translator::AddClient(
- const SocketAddress& int_ip) {
- // Fail if a client already exists with this internal address.
- if (clients_.find(int_ip) != clients_.end())
- return false;
-
- clients_.insert(int_ip);
- return true;
-}
-
-void NATSocketServer::Translator::RemoveClient(
- const SocketAddress& int_ip) {
- std::set<SocketAddress>::iterator it = clients_.find(int_ip);
- if (it != clients_.end()) {
- clients_.erase(it);
- }
-}
-
-NATSocketServer::Translator* NATSocketServer::Translator::FindClient(
- const SocketAddress& int_ip) {
- // See if we have the requested IP, or any of our children do.
- return (clients_.find(int_ip) != clients_.end()) ?
- this : nats_.FindClient(int_ip);
-}
-
-// NATSocketServer::TranslatorMap
-NATSocketServer::TranslatorMap::~TranslatorMap() {
- for (TranslatorMap::iterator it = begin(); it != end(); ++it) {
- delete it->second;
- }
-}
-
-NATSocketServer::Translator* NATSocketServer::TranslatorMap::Get(
- const SocketAddress& ext_ip) {
- TranslatorMap::iterator it = find(ext_ip);
- return (it != end()) ? it->second : NULL;
-}
-
-NATSocketServer::Translator* NATSocketServer::TranslatorMap::Add(
- const SocketAddress& ext_ip, Translator* nat) {
- (*this)[ext_ip] = nat;
- return nat;
-}
-
-void NATSocketServer::TranslatorMap::Remove(
- const SocketAddress& ext_ip) {
- TranslatorMap::iterator it = find(ext_ip);
- if (it != end()) {
- delete it->second;
- erase(it);
- }
-}
-
-NATSocketServer::Translator* NATSocketServer::TranslatorMap::FindClient(
- const SocketAddress& int_ip) {
- Translator* nat = NULL;
- for (TranslatorMap::iterator it = begin(); it != end() && !nat; ++it) {
- nat = it->second->FindClient(int_ip);
- }
- return nat;
-}
-
-} // namespace talk_base
diff --git a/base/natsocketfactory.h b/base/natsocketfactory.h
deleted file mode 100644
index d02503f..0000000
--- a/base/natsocketfactory.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NATSOCKETFACTORY_H_
-#define TALK_BASE_NATSOCKETFACTORY_H_
-
-#include <string>
-#include <map>
-#include <set>
-
-#include "talk/base/natserver.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/socketserver.h"
-
-namespace talk_base {
-
-const size_t kNATEncodedIPv4AddressSize = 8U;
-const size_t kNATEncodedIPv6AddressSize = 20U;
-
-// Used by the NAT socket implementation.
-class NATInternalSocketFactory {
- public:
- virtual ~NATInternalSocketFactory() {}
- virtual AsyncSocket* CreateInternalSocket(int family, int type,
- const SocketAddress& local_addr, SocketAddress* nat_addr) = 0;
-};
-
-// Creates sockets that will send all traffic through a NAT, using an existing
-// NATServer instance running at nat_addr. The actual data is sent using sockets
-// from a socket factory, given to the constructor.
-class NATSocketFactory : public SocketFactory, public NATInternalSocketFactory {
- public:
- NATSocketFactory(SocketFactory* factory, const SocketAddress& nat_addr);
-
- // SocketFactory implementation
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- // NATInternalSocketFactory implementation
- virtual AsyncSocket* CreateInternalSocket(int family, int type,
- const SocketAddress& local_addr, SocketAddress* nat_addr);
-
- private:
- SocketFactory* factory_;
- SocketAddress nat_addr_;
- DISALLOW_EVIL_CONSTRUCTORS(NATSocketFactory);
-};
-
-// Creates sockets that will send traffic through a NAT depending on what
-// address they bind to. This can be used to simulate a client on a NAT sending
-// to a client that is not behind a NAT.
-// Note that the internal addresses of clients must be unique. This is because
-// there is only one socketserver per thread, and the Bind() address is used to
-// figure out which NAT (if any) the socket should talk to.
-//
-// Example with 3 NATs (2 cascaded), and 3 clients.
-// ss->AddTranslator("1.2.3.4", "192.168.0.1", NAT_ADDR_RESTRICTED);
-// ss->AddTranslator("99.99.99.99", "10.0.0.1", NAT_SYMMETRIC)->
-// AddTranslator("10.0.0.2", "192.168.1.1", NAT_OPEN_CONE);
-// ss->GetTranslator("1.2.3.4")->AddClient("1.2.3.4", "192.168.0.2");
-// ss->GetTranslator("99.99.99.99")->AddClient("10.0.0.3");
-// ss->GetTranslator("99.99.99.99")->GetTranslator("10.0.0.2")->
-// AddClient("192.168.1.2");
-class NATSocketServer : public SocketServer, public NATInternalSocketFactory {
- public:
- class Translator;
- // holds a list of NATs
- class TranslatorMap : private std::map<SocketAddress, Translator*> {
- public:
- ~TranslatorMap();
- Translator* Get(const SocketAddress& ext_ip);
- Translator* Add(const SocketAddress& ext_ip, Translator*);
- void Remove(const SocketAddress& ext_ip);
- Translator* FindClient(const SocketAddress& int_ip);
- };
-
- // a specific NAT
- class Translator {
- public:
- Translator(NATSocketServer* server, NATType type,
- const SocketAddress& int_addr, SocketFactory* ext_factory,
- const SocketAddress& ext_addr);
-
- SocketFactory* internal_factory() { return internal_factory_.get(); }
- SocketAddress internal_address() const {
- return nat_server_->internal_address();
- }
- SocketAddress internal_tcp_address() const {
- return SocketAddress(); // nat_server_->internal_tcp_address();
- }
-
- Translator* GetTranslator(const SocketAddress& ext_ip);
- Translator* AddTranslator(const SocketAddress& ext_ip,
- const SocketAddress& int_ip, NATType type);
- void RemoveTranslator(const SocketAddress& ext_ip);
-
- bool AddClient(const SocketAddress& int_ip);
- void RemoveClient(const SocketAddress& int_ip);
-
- // Looks for the specified client in this or a child NAT.
- Translator* FindClient(const SocketAddress& int_ip);
-
- private:
- NATSocketServer* server_;
- scoped_ptr<SocketFactory> internal_factory_;
- scoped_ptr<NATServer> nat_server_;
- TranslatorMap nats_;
- std::set<SocketAddress> clients_;
- };
-
- explicit NATSocketServer(SocketServer* ss);
-
- SocketServer* socketserver() { return server_; }
- MessageQueue* queue() { return msg_queue_; }
-
- Translator* GetTranslator(const SocketAddress& ext_ip);
- Translator* AddTranslator(const SocketAddress& ext_ip,
- const SocketAddress& int_ip, NATType type);
- void RemoveTranslator(const SocketAddress& ext_ip);
-
- // SocketServer implementation
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- virtual void SetMessageQueue(MessageQueue* queue) {
- msg_queue_ = queue;
- server_->SetMessageQueue(queue);
- }
- virtual bool Wait(int cms, bool process_io) {
- return server_->Wait(cms, process_io);
- }
- virtual void WakeUp() {
- server_->WakeUp();
- }
-
- // NATInternalSocketFactory implementation
- virtual AsyncSocket* CreateInternalSocket(int family, int type,
- const SocketAddress& local_addr, SocketAddress* nat_addr);
-
- private:
- SocketServer* server_;
- MessageQueue* msg_queue_;
- TranslatorMap nats_;
- DISALLOW_EVIL_CONSTRUCTORS(NATSocketServer);
-};
-
-// Free-standing NAT helper functions.
-size_t PackAddressForNAT(char* buf, size_t buf_size,
- const SocketAddress& remote_addr);
-size_t UnpackAddressFromNAT(const char* buf, size_t buf_size,
- SocketAddress* remote_addr);
-} // namespace talk_base
-
-#endif // TALK_BASE_NATSOCKETFACTORY_H_
diff --git a/base/nattypes.cc b/base/nattypes.cc
deleted file mode 100644
index da1d011..0000000
--- a/base/nattypes.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <assert.h>
-
-#include "talk/base/nattypes.h"
-
-namespace talk_base {
-
-class SymmetricNAT : public NAT {
-public:
- bool IsSymmetric() { return true; }
- bool FiltersIP() { return true; }
- bool FiltersPort() { return true; }
-};
-
-class OpenConeNAT : public NAT {
-public:
- bool IsSymmetric() { return false; }
- bool FiltersIP() { return false; }
- bool FiltersPort() { return false; }
-};
-
-class AddressRestrictedNAT : public NAT {
-public:
- bool IsSymmetric() { return false; }
- bool FiltersIP() { return true; }
- bool FiltersPort() { return false; }
-};
-
-class PortRestrictedNAT : public NAT {
-public:
- bool IsSymmetric() { return false; }
- bool FiltersIP() { return true; }
- bool FiltersPort() { return true; }
-};
-
-NAT* NAT::Create(NATType type) {
- switch (type) {
- case NAT_OPEN_CONE: return new OpenConeNAT();
- case NAT_ADDR_RESTRICTED: return new AddressRestrictedNAT();
- case NAT_PORT_RESTRICTED: return new PortRestrictedNAT();
- case NAT_SYMMETRIC: return new SymmetricNAT();
- default: assert(0); return 0;
- }
-}
-
-} // namespace talk_base
diff --git a/base/nattypes.h b/base/nattypes.h
deleted file mode 100644
index e9602c7..0000000
--- a/base/nattypes.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NATTYPE_H__
-#define TALK_BASE_NATTYPE_H__
-
-namespace talk_base {
-
-/* Identifies each type of NAT that can be simulated. */
-enum NATType {
- NAT_OPEN_CONE,
- NAT_ADDR_RESTRICTED,
- NAT_PORT_RESTRICTED,
- NAT_SYMMETRIC
-};
-
-// Implements the rules for each specific type of NAT.
-class NAT {
-public:
- virtual ~NAT() { }
-
- // Determines whether this NAT uses both source and destination address when
- // checking whether a mapping already exists.
- virtual bool IsSymmetric() = 0;
-
- // Determines whether this NAT drops packets received from a different IP
- // the one last sent to.
- virtual bool FiltersIP() = 0;
-
- // Determines whether this NAT drops packets received from a different port
- // the one last sent to.
- virtual bool FiltersPort() = 0;
-
- // Returns an implementation of the given type of NAT.
- static NAT* Create(NATType type);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NATTYPE_H__
diff --git a/base/nethelpers.cc b/base/nethelpers.cc
deleted file mode 100644
index 057f34d..0000000
--- a/base/nethelpers.cc
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/nethelpers.h"
-
-#if defined(WIN32)
-#include <ws2spi.h>
-#include <ws2tcpip.h>
-#include "talk/base/win32.h"
-#endif
-
-#include "talk/base/byteorder.h"
-#include "talk/base/logging.h"
-#include "talk/base/signalthread.h"
-
-namespace talk_base {
-
-int ResolveHostname(const std::string& hostname, int family,
- std::vector<IPAddress>* addresses) {
-#ifdef __native_client__
- ASSERT(false);
- LOG(LS_WARNING) << "ResolveHostname() is not implemented for NaCl";
- return -1;
-#else // __native_client__
- if (!addresses) {
- return -1;
- }
- addresses->clear();
- struct addrinfo* result = NULL;
- struct addrinfo hints = {0};
- // TODO(djw): For now this is IPv4 only so existing users remain unaffected.
- hints.ai_family = AF_INET;
- hints.ai_flags = AI_ADDRCONFIG;
- int ret = getaddrinfo(hostname.c_str(), NULL, &hints, &result);
- if (ret != 0) {
- return ret;
- }
- struct addrinfo* cursor = result;
- for (; cursor; cursor = cursor->ai_next) {
- if (family == AF_UNSPEC || cursor->ai_family == family) {
- IPAddress ip;
- if (IPFromAddrInfo(cursor, &ip)) {
- addresses->push_back(ip);
- }
- }
- }
- freeaddrinfo(result);
- return 0;
-#endif // !__native_client__
-}
-
-// AsyncResolver
-AsyncResolver::AsyncResolver() : error_(-1) {
-}
-
-void AsyncResolver::Start(const SocketAddress& addr) {
- addr_ = addr;
- // SignalThred Start will kickoff the resolve process.
- SignalThread::Start();
-}
-
-bool AsyncResolver::GetResolvedAddress(int family, SocketAddress* addr) const {
- if (error_ != 0 || addresses_.empty())
- return false;
-
- *addr = addr_;
- for (size_t i = 0; i < addresses_.size(); ++i) {
- if (family == addresses_[i].family()) {
- addr->SetResolvedIP(addresses_[i]);
- return true;
- }
- }
- return false;
-}
-
-void AsyncResolver::DoWork() {
- error_ = ResolveHostname(addr_.hostname().c_str(), addr_.family(),
- &addresses_);
-}
-
-void AsyncResolver::OnWorkDone() {
- SignalDone(this);
-}
-
-const char* inet_ntop(int af, const void *src, char* dst, socklen_t size) {
-#ifdef WIN32
- return win32_inet_ntop(af, src, dst, size);
-#else
- return ::inet_ntop(af, src, dst, size);
-#endif
-}
-
-int inet_pton(int af, const char* src, void *dst) {
-#ifdef WIN32
- return win32_inet_pton(af, src, dst);
-#else
- return ::inet_pton(af, src, dst);
-#endif
-}
-
-bool HasIPv6Enabled() {
-#ifndef WIN32
- // We only need to check this for Windows XP (so far).
- return true;
-#else
- if (IsWindowsVistaOrLater()) {
- return true;
- }
- if (!IsWindowsXpOrLater()) {
- return false;
- }
- DWORD protbuff_size = 4096;
- scoped_ptr<char[]> protocols;
- LPWSAPROTOCOL_INFOW protocol_infos = NULL;
- int requested_protocols[2] = {AF_INET6, 0};
-
- int err = 0;
- int ret = 0;
- // Check for protocols in a do-while loop until we provide a buffer large
- // enough. (WSCEnumProtocols sets protbuff_size to its desired value).
- // It is extremely unlikely that this will loop more than once.
- do {
- protocols.reset(new char[protbuff_size]);
- protocol_infos = reinterpret_cast<LPWSAPROTOCOL_INFOW>(protocols.get());
- ret = WSCEnumProtocols(requested_protocols, protocol_infos,
- &protbuff_size, &err);
- } while (ret == SOCKET_ERROR && err == WSAENOBUFS);
-
- if (ret == SOCKET_ERROR) {
- return false;
- }
-
- // Even if ret is positive, check specifically for IPv6.
- // Non-IPv6 enabled WinXP will still return a RAW protocol.
- for (int i = 0; i < ret; ++i) {
- if (protocol_infos[i].iAddressFamily == AF_INET6) {
- return true;
- }
- }
- return false;
-#endif
-}
-} // namespace talk_base
diff --git a/base/nethelpers.h b/base/nethelpers.h
deleted file mode 100644
index 5b385bb..0000000
--- a/base/nethelpers.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NETHELPERS_H_
-#define TALK_BASE_NETHELPERS_H_
-
-#ifdef POSIX
-#include <netdb.h>
-#include <stddef.h>
-#elif WIN32
-#include <winsock2.h> // NOLINT
-#endif
-
-#include <list>
-
-#include "talk/base/asyncresolverinterface.h"
-#include "talk/base/signalthread.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socketaddress.h"
-
-namespace talk_base {
-
-class AsyncResolverTest;
-
-// AsyncResolver will perform async DNS resolution, signaling the result on
-// the SignalDone from AsyncResolverInterface when the operation completes.
-class AsyncResolver : public SignalThread, public AsyncResolverInterface {
- public:
- AsyncResolver();
- virtual ~AsyncResolver() {}
-
- virtual void Start(const SocketAddress& addr);
- virtual bool GetResolvedAddress(int family, SocketAddress* addr) const;
- virtual int GetError() const { return error_; }
- virtual void Destroy(bool wait) { SignalThread::Destroy(wait); }
-
- const std::vector<IPAddress>& addresses() const { return addresses_; }
- void set_error(int error) { error_ = error; }
-
- protected:
- virtual void DoWork();
- virtual void OnWorkDone();
-
- private:
- SocketAddress addr_;
- std::vector<IPAddress> addresses_;
- int error_;
-};
-
-// talk_base namespaced wrappers for inet_ntop and inet_pton so we can avoid
-// the windows-native versions of these.
-const char* inet_ntop(int af, const void *src, char* dst, socklen_t size);
-int inet_pton(int af, const char* src, void *dst);
-
-bool HasIPv6Enabled();
-} // namespace talk_base
-
-#endif // TALK_BASE_NETHELPERS_H_
diff --git a/base/network.cc b/base/network.cc
deleted file mode 100644
index 829507a..0000000
--- a/base/network.cc
+++ /dev/null
@@ -1,675 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "talk/base/network.h"
-
-#ifdef POSIX
-// linux/if.h can't be included at the same time as the posix sys/if.h, and
-// it's transitively required by linux/route.h, so include that version on
-// linux instead of the standard posix one.
-#if defined(ANDROID) || defined(LINUX)
-#include <linux/if.h>
-#include <linux/route.h>
-#elif !defined(__native_client__)
-#include <net/if.h>
-#endif
-#include <sys/socket.h>
-#include <sys/utsname.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <errno.h>
-
-#ifdef ANDROID
-#include "talk/base/ifaddrs-android.h"
-#elif !defined(__native_client__)
-#include <ifaddrs.h>
-#endif
-
-#endif // POSIX
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#include <Iphlpapi.h>
-#endif
-
-#include <stdio.h>
-
-#include <algorithm>
-
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socket.h" // includes something that makes windows happy
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-namespace {
-
-const uint32 kUpdateNetworksMessage = 1;
-const uint32 kSignalNetworksMessage = 2;
-
-// Fetch list of networks every two seconds.
-const int kNetworksUpdateIntervalMs = 2000;
-
-const int kHighestNetworkPreference = 127;
-
-bool CompareNetworks(const Network* a, const Network* b) {
- if (a->prefix_length() == b->prefix_length()) {
- if (a->name() == b->name()) {
- return a->prefix() < b->prefix();
- }
- }
- return a->name() < b->name();
-}
-
-bool SortNetworks(const Network* a, const Network* b) {
- // Network types will be preferred above everything else while sorting
- // Networks.
-
- // Networks are sorted first by type.
- if (a->type() != b->type()) {
- return a->type() < b->type();
- }
-
- // After type, networks are sorted by IP address precedence values
- // from RFC 3484-bis
- if (IPAddressPrecedence(a->ip()) != IPAddressPrecedence(b->ip())) {
- return IPAddressPrecedence(a->ip()) > IPAddressPrecedence(b->ip());
- }
-
- // TODO(mallinath) - Add VPN and Link speed conditions while sorting.
-
- // Networks are sorted last by key.
- return a->key() > b->key();
-}
-
-std::string AdapterTypeToString(AdapterType type) {
- switch (type) {
- case ADAPTER_TYPE_UNKNOWN:
- return "Unknown";
- case ADAPTER_TYPE_ETHERNET:
- return "Ethernet";
- case ADAPTER_TYPE_WIFI:
- return "Wifi";
- case ADAPTER_TYPE_CELLULAR:
- return "Cellular";
- case ADAPTER_TYPE_VPN:
- return "VPN";
- default:
- ASSERT(false);
- return std::string();
- }
-}
-
-} // namespace
-
-std::string MakeNetworkKey(const std::string& name, const IPAddress& prefix,
- int prefix_length) {
- std::ostringstream ost;
- ost << name << "%" << prefix.ToString() << "/" << prefix_length;
- return ost.str();
-}
-
-NetworkManager::NetworkManager() {
-}
-
-NetworkManager::~NetworkManager() {
-}
-
-NetworkManagerBase::NetworkManagerBase() : ipv6_enabled_(true) {
-}
-
-NetworkManagerBase::~NetworkManagerBase() {
- for (NetworkMap::iterator i = networks_map_.begin();
- i != networks_map_.end(); ++i) {
- delete i->second;
- }
-}
-
-void NetworkManagerBase::GetNetworks(NetworkList* result) const {
- *result = networks_;
-}
-
-void NetworkManagerBase::MergeNetworkList(const NetworkList& new_networks,
- bool* changed) {
- // Sort the list so that we can detect when it changes.
- typedef std::pair<Network*, std::vector<IPAddress> > address_list;
- std::map<std::string, address_list> address_map;
- NetworkList list(new_networks);
- NetworkList merged_list;
- std::sort(list.begin(), list.end(), CompareNetworks);
-
- *changed = false;
-
- if (networks_.size() != list.size())
- *changed = true;
-
- // First, build a set of network-keys to the ipaddresses.
- for (uint32 i = 0; i < list.size(); ++i) {
- bool might_add_to_merged_list = false;
- std::string key = MakeNetworkKey(list[i]->name(),
- list[i]->prefix(),
- list[i]->prefix_length());
- if (address_map.find(key) == address_map.end()) {
- address_map[key] = address_list(list[i], std::vector<IPAddress>());
- might_add_to_merged_list = true;
- }
- const std::vector<IPAddress>& addresses = list[i]->GetIPs();
- address_list& current_list = address_map[key];
- for (std::vector<IPAddress>::const_iterator it = addresses.begin();
- it != addresses.end();
- ++it) {
- current_list.second.push_back(*it);
- }
- if (!might_add_to_merged_list) {
- delete list[i];
- }
- }
-
- // Next, look for existing network objects to re-use.
- for (std::map<std::string, address_list >::iterator it = address_map.begin();
- it != address_map.end();
- ++it) {
- const std::string& key = it->first;
- Network* net = it->second.first;
- NetworkMap::iterator existing = networks_map_.find(key);
- if (existing == networks_map_.end()) {
- // This network is new. Place it in the network map.
- merged_list.push_back(net);
- networks_map_[key] = net;
- *changed = true;
- } else {
- // This network exists in the map already. Reset its IP addresses.
- *changed = existing->second->SetIPs(it->second.second, *changed);
- merged_list.push_back(existing->second);
- if (existing->second != net) {
- delete net;
- }
- }
- }
- networks_ = merged_list;
-
- // If the network lists changes, we resort it.
- if (changed) {
- std::sort(networks_.begin(), networks_.end(), SortNetworks);
- // Now network interfaces are sorted, we should set the preference value
- // for each of the interfaces we are planning to use.
- // Preference order of network interfaces might have changed from previous
- // sorting due to addition of higher preference network interface.
- // Since we have already sorted the network interfaces based on our
- // requirements, we will just assign a preference value starting with 127,
- // in decreasing order.
- int pref = kHighestNetworkPreference;
- for (NetworkList::const_iterator iter = networks_.begin();
- iter != networks_.end(); ++iter) {
- (*iter)->set_preference(pref);
- if (pref > 0) {
- --pref;
- } else {
- LOG(LS_ERROR) << "Too many network interfaces to handle!";
- break;
- }
- }
- }
-}
-
-BasicNetworkManager::BasicNetworkManager()
- : thread_(NULL), sent_first_update_(false), start_count_(0),
- ignore_non_default_routes_(false) {
-}
-
-BasicNetworkManager::~BasicNetworkManager() {
-}
-
-#if defined(__native_client__)
-
-bool BasicNetworkManager::CreateNetworks(bool include_ignored,
- NetworkList* networks) const {
- ASSERT(false);
- LOG(LS_WARNING) << "BasicNetworkManager doesn't work on NaCl yet";
- return false;
-}
-
-#elif defined(POSIX)
-void BasicNetworkManager::ConvertIfAddrs(struct ifaddrs* interfaces,
- bool include_ignored,
- NetworkList* networks) const {
- NetworkMap current_networks;
- for (struct ifaddrs* cursor = interfaces;
- cursor != NULL; cursor = cursor->ifa_next) {
- IPAddress prefix;
- IPAddress mask;
- IPAddress ip;
- int scope_id = 0;
-
- // Some interfaces may not have address assigned.
- if (!cursor->ifa_addr || !cursor->ifa_netmask)
- continue;
-
- switch (cursor->ifa_addr->sa_family) {
- case AF_INET: {
- ip = IPAddress(
- reinterpret_cast<sockaddr_in*>(cursor->ifa_addr)->sin_addr);
- mask = IPAddress(
- reinterpret_cast<sockaddr_in*>(cursor->ifa_netmask)->sin_addr);
- break;
- }
- case AF_INET6: {
- if (ipv6_enabled()) {
- ip = IPAddress(
- reinterpret_cast<sockaddr_in6*>(cursor->ifa_addr)->sin6_addr);
- mask = IPAddress(
- reinterpret_cast<sockaddr_in6*>(cursor->ifa_netmask)->sin6_addr);
- scope_id =
- reinterpret_cast<sockaddr_in6*>(cursor->ifa_addr)->sin6_scope_id;
- break;
- } else {
- continue;
- }
- }
- default: {
- continue;
- }
- }
-
- int prefix_length = CountIPMaskBits(mask);
- prefix = TruncateIP(ip, prefix_length);
- std::string key = MakeNetworkKey(std::string(cursor->ifa_name),
- prefix, prefix_length);
- NetworkMap::iterator existing_network = current_networks.find(key);
- if (existing_network == current_networks.end()) {
- scoped_ptr<Network> network(new Network(cursor->ifa_name,
- cursor->ifa_name,
- prefix,
- prefix_length));
- network->set_scope_id(scope_id);
- network->AddIP(ip);
- bool ignored = ((cursor->ifa_flags & IFF_LOOPBACK) ||
- IsIgnoredNetwork(*network));
- network->set_ignored(ignored);
- if (include_ignored || !network->ignored()) {
- networks->push_back(network.release());
- }
- } else {
- (*existing_network).second->AddIP(ip);
- }
- }
-}
-
-bool BasicNetworkManager::CreateNetworks(bool include_ignored,
- NetworkList* networks) const {
- struct ifaddrs* interfaces;
- int error = getifaddrs(&interfaces);
- if (error != 0) {
- LOG_ERR(LERROR) << "getifaddrs failed to gather interface data: " << error;
- return false;
- }
-
- ConvertIfAddrs(interfaces, include_ignored, networks);
-
- freeifaddrs(interfaces);
- return true;
-}
-
-#elif defined(WIN32)
-
-unsigned int GetPrefix(PIP_ADAPTER_PREFIX prefixlist,
- const IPAddress& ip, IPAddress* prefix) {
- IPAddress current_prefix;
- IPAddress best_prefix;
- unsigned int best_length = 0;
- while (prefixlist) {
- // Look for the longest matching prefix in the prefixlist.
- if (prefixlist->Address.lpSockaddr == NULL ||
- prefixlist->Address.lpSockaddr->sa_family != ip.family()) {
- prefixlist = prefixlist->Next;
- continue;
- }
- switch (prefixlist->Address.lpSockaddr->sa_family) {
- case AF_INET: {
- sockaddr_in* v4_addr =
- reinterpret_cast<sockaddr_in*>(prefixlist->Address.lpSockaddr);
- current_prefix = IPAddress(v4_addr->sin_addr);
- break;
- }
- case AF_INET6: {
- sockaddr_in6* v6_addr =
- reinterpret_cast<sockaddr_in6*>(prefixlist->Address.lpSockaddr);
- current_prefix = IPAddress(v6_addr->sin6_addr);
- break;
- }
- default: {
- prefixlist = prefixlist->Next;
- continue;
- }
- }
- if (TruncateIP(ip, prefixlist->PrefixLength) == current_prefix &&
- prefixlist->PrefixLength > best_length) {
- best_prefix = current_prefix;
- best_length = prefixlist->PrefixLength;
- }
- prefixlist = prefixlist->Next;
- }
- *prefix = best_prefix;
- return best_length;
-}
-
-bool BasicNetworkManager::CreateNetworks(bool include_ignored,
- NetworkList* networks) const {
- NetworkMap current_networks;
- // MSDN recommends a 15KB buffer for the first try at GetAdaptersAddresses.
- size_t buffer_size = 16384;
- scoped_ptr<char[]> adapter_info(new char[buffer_size]);
- PIP_ADAPTER_ADDRESSES adapter_addrs =
- reinterpret_cast<PIP_ADAPTER_ADDRESSES>(adapter_info.get());
- int adapter_flags = (GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_SKIP_ANYCAST |
- GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_INCLUDE_PREFIX);
- int ret = 0;
- do {
- adapter_info.reset(new char[buffer_size]);
- adapter_addrs = reinterpret_cast<PIP_ADAPTER_ADDRESSES>(adapter_info.get());
- ret = GetAdaptersAddresses(AF_UNSPEC, adapter_flags,
- 0, adapter_addrs,
- reinterpret_cast<PULONG>(&buffer_size));
- } while (ret == ERROR_BUFFER_OVERFLOW);
- if (ret != ERROR_SUCCESS) {
- return false;
- }
- int count = 0;
- while (adapter_addrs) {
- if (adapter_addrs->OperStatus == IfOperStatusUp) {
- PIP_ADAPTER_UNICAST_ADDRESS address = adapter_addrs->FirstUnicastAddress;
- PIP_ADAPTER_PREFIX prefixlist = adapter_addrs->FirstPrefix;
- std::string name;
- std::string description;
-#ifdef _DEBUG
- name = ToUtf8(adapter_addrs->FriendlyName,
- wcslen(adapter_addrs->FriendlyName));
-#endif
- description = ToUtf8(adapter_addrs->Description,
- wcslen(adapter_addrs->Description));
- for (; address; address = address->Next) {
-#ifndef _DEBUG
- name = talk_base::ToString(count);
-#endif
-
- IPAddress ip;
- int scope_id = 0;
- scoped_ptr<Network> network;
- switch (address->Address.lpSockaddr->sa_family) {
- case AF_INET: {
- sockaddr_in* v4_addr =
- reinterpret_cast<sockaddr_in*>(address->Address.lpSockaddr);
- ip = IPAddress(v4_addr->sin_addr);
- break;
- }
- case AF_INET6: {
- if (ipv6_enabled()) {
- sockaddr_in6* v6_addr =
- reinterpret_cast<sockaddr_in6*>(address->Address.lpSockaddr);
- scope_id = v6_addr->sin6_scope_id;
- ip = IPAddress(v6_addr->sin6_addr);
- break;
- } else {
- continue;
- }
- }
- default: {
- continue;
- }
- }
-
- IPAddress prefix;
- int prefix_length = GetPrefix(prefixlist, ip, &prefix);
- std::string key = MakeNetworkKey(name, prefix, prefix_length);
- NetworkMap::iterator existing_network = current_networks.find(key);
- if (existing_network == current_networks.end()) {
- scoped_ptr<Network> network(new Network(name,
- description,
- prefix,
- prefix_length));
- network->set_scope_id(scope_id);
- network->AddIP(ip);
- bool ignore = ((adapter_addrs->IfType == IF_TYPE_SOFTWARE_LOOPBACK) ||
- IsIgnoredNetwork(*network));
- network->set_ignored(ignore);
- if (include_ignored || !network->ignored()) {
- networks->push_back(network.release());
- }
- } else {
- (*existing_network).second->AddIP(ip);
- }
- }
- // Count is per-adapter - all 'Networks' created from the same
- // adapter need to have the same name.
- ++count;
- }
- adapter_addrs = adapter_addrs->Next;
- }
- return true;
-}
-#endif // WIN32
-
-#if defined(ANDROID) || defined(LINUX)
-bool IsDefaultRoute(const std::string& network_name) {
- FileStream fs;
- if (!fs.Open("/proc/net/route", "r", NULL)) {
- LOG(LS_WARNING) << "Couldn't read /proc/net/route, skipping default "
- << "route check (assuming everything is a default route).";
- return true;
- } else {
- std::string line;
- while (fs.ReadLine(&line) == SR_SUCCESS) {
- char iface_name[256];
- unsigned int iface_ip, iface_gw, iface_mask, iface_flags;
- if (sscanf(line.c_str(),
- "%255s %8X %8X %4X %*d %*u %*d %8X",
- iface_name, &iface_ip, &iface_gw,
- &iface_flags, &iface_mask) == 5 &&
- network_name == iface_name &&
- iface_mask == 0 &&
- (iface_flags & (RTF_UP | RTF_HOST)) == RTF_UP) {
- return true;
- }
- }
- }
- return false;
-}
-#endif
-
-bool BasicNetworkManager::IsIgnoredNetwork(const Network& network) const {
- // Ignore networks on the explicit ignore list.
- for (size_t i = 0; i < network_ignore_list_.size(); ++i) {
- if (network.name() == network_ignore_list_[i]) {
- return true;
- }
- }
-#ifdef POSIX
- // Filter out VMware interfaces, typically named vmnet1 and vmnet8
- if (strncmp(network.name().c_str(), "vmnet", 5) == 0 ||
- strncmp(network.name().c_str(), "vnic", 4) == 0) {
- return true;
- }
-#if defined(ANDROID) || defined(LINUX)
- // Make sure this is a default route, if we're ignoring non-defaults.
- if (ignore_non_default_routes_ && !IsDefaultRoute(network.name())) {
- return true;
- }
-#endif
-#elif defined(WIN32)
- // Ignore any HOST side vmware adapters with a description like:
- // VMware Virtual Ethernet Adapter for VMnet1
- // but don't ignore any GUEST side adapters with a description like:
- // VMware Accelerated AMD PCNet Adapter #2
- if (strstr(network.description().c_str(), "VMnet") != NULL) {
- return true;
- }
-#endif
-
- // Ignore any networks with a 0.x.y.z IP
- if (network.prefix().family() == AF_INET) {
- return (network.prefix().v4AddressAsHostOrderInteger() < 0x01000000);
- }
- return false;
-}
-
-void BasicNetworkManager::StartUpdating() {
- thread_ = Thread::Current();
- if (start_count_) {
- // If network interfaces are already discovered and signal is sent,
- // we should trigger network signal immediately for the new clients
- // to start allocating ports.
- if (sent_first_update_)
- thread_->Post(this, kSignalNetworksMessage);
- } else {
- thread_->Post(this, kUpdateNetworksMessage);
- }
- ++start_count_;
-}
-
-void BasicNetworkManager::StopUpdating() {
- ASSERT(Thread::Current() == thread_);
- if (!start_count_)
- return;
-
- --start_count_;
- if (!start_count_) {
- thread_->Clear(this);
- sent_first_update_ = false;
- }
-}
-
-void BasicNetworkManager::OnMessage(Message* msg) {
- switch (msg->message_id) {
- case kUpdateNetworksMessage: {
- DoUpdateNetworks();
- break;
- }
- case kSignalNetworksMessage: {
- SignalNetworksChanged();
- break;
- }
- default:
- ASSERT(false);
- }
-}
-
-void BasicNetworkManager::DoUpdateNetworks() {
- if (!start_count_)
- return;
-
- ASSERT(Thread::Current() == thread_);
-
- NetworkList list;
- if (!CreateNetworks(false, &list)) {
- SignalError();
- } else {
- bool changed;
- MergeNetworkList(list, &changed);
- if (changed || !sent_first_update_) {
- SignalNetworksChanged();
- sent_first_update_ = true;
- }
- }
-
- thread_->PostDelayed(kNetworksUpdateIntervalMs, this, kUpdateNetworksMessage);
-}
-
-void BasicNetworkManager::DumpNetworks(bool include_ignored) {
- NetworkList list;
- CreateNetworks(include_ignored, &list);
- LOG(LS_INFO) << "NetworkManager detected " << list.size() << " networks:";
- for (size_t i = 0; i < list.size(); ++i) {
- const Network* network = list[i];
- if (!network->ignored() || include_ignored) {
- LOG(LS_INFO) << network->ToString() << ": "
- << network->description()
- << ((network->ignored()) ? ", Ignored" : "");
- }
- }
- // Release the network list created previously.
- // Do this in a seperated for loop for better readability.
- for (size_t i = 0; i < list.size(); ++i) {
- delete list[i];
- }
-}
-
-Network::Network(const std::string& name, const std::string& desc,
- const IPAddress& prefix, int prefix_length)
- : name_(name), description_(desc), prefix_(prefix),
- prefix_length_(prefix_length),
- key_(MakeNetworkKey(name, prefix, prefix_length)), scope_id_(0),
- ignored_(false), type_(ADAPTER_TYPE_UNKNOWN), preference_(0) {
-}
-
-Network::Network(const std::string& name, const std::string& desc,
- const IPAddress& prefix, int prefix_length, AdapterType type)
- : name_(name), description_(desc), prefix_(prefix),
- prefix_length_(prefix_length),
- key_(MakeNetworkKey(name, prefix, prefix_length)), scope_id_(0),
- ignored_(false), type_(type), preference_(0) {
-}
-
-std::string Network::ToString() const {
- std::stringstream ss;
- // Print out the first space-terminated token of the network desc, plus
- // the IP address.
- ss << "Net[" << description_.substr(0, description_.find(' '))
- << ":" << prefix_.ToSensitiveString() << "/" << prefix_length_
- << ":" << AdapterTypeToString(type_) << "]";
- return ss.str();
-}
-
-// Sets the addresses of this network. Returns true if the address set changed.
-// Change detection is short circuited if the changed argument is true.
-bool Network::SetIPs(const std::vector<IPAddress>& ips, bool changed) {
- changed = changed || ips.size() != ips_.size();
- // Detect changes with a nested loop; n-squared but we expect on the order
- // of 2-3 addresses per network.
- for (std::vector<IPAddress>::const_iterator it = ips.begin();
- !changed && it != ips.end();
- ++it) {
- bool found = false;
- for (std::vector<IPAddress>::iterator inner_it = ips_.begin();
- !found && inner_it != ips_.end();
- ++inner_it) {
- if (*it == *inner_it) {
- found = true;
- }
- }
- changed = !found;
- }
- ips_ = ips;
- return changed;
-}
-
-} // namespace talk_base
diff --git a/base/network.h b/base/network.h
deleted file mode 100644
index 2be81bb..0000000
--- a/base/network.h
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NETWORK_H_
-#define TALK_BASE_NETWORK_H_
-
-#include <deque>
-#include <map>
-#include <string>
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/ipaddress.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/sigslot.h"
-
-#if defined(POSIX)
-struct ifaddrs;
-#endif // defined(POSIX)
-
-namespace talk_base {
-
-class Network;
-class Thread;
-
-enum AdapterType {
- // This enum resembles the one in Chromium net::ConnectionType.
- ADAPTER_TYPE_UNKNOWN = 0,
- ADAPTER_TYPE_ETHERNET = 1,
- ADAPTER_TYPE_WIFI = 2,
- ADAPTER_TYPE_CELLULAR = 3,
- ADAPTER_TYPE_VPN = 4
-};
-
-// Makes a string key for this network. Used in the network manager's maps.
-// Network objects are keyed on interface name, network prefix and the
-// length of that prefix.
-std::string MakeNetworkKey(const std::string& name, const IPAddress& prefix,
- int prefix_length);
-
-// Generic network manager interface. It provides list of local
-// networks.
-class NetworkManager {
- public:
- typedef std::vector<Network*> NetworkList;
-
- NetworkManager();
- virtual ~NetworkManager();
-
- // Called when network list is updated.
- sigslot::signal0<> SignalNetworksChanged;
-
- // Indicates a failure when getting list of network interfaces.
- sigslot::signal0<> SignalError;
-
- // Start/Stop monitoring of network interfaces
- // list. SignalNetworksChanged or SignalError is emitted immidiately
- // after StartUpdating() is called. After that SignalNetworksChanged
- // is emitted wheneven list of networks changes.
- virtual void StartUpdating() = 0;
- virtual void StopUpdating() = 0;
-
- // Returns the current list of networks available on this machine.
- // UpdateNetworks() must be called before this method is called.
- // It makes sure that repeated calls return the same object for a
- // given network, so that quality is tracked appropriately. Does not
- // include ignored networks.
- virtual void GetNetworks(NetworkList* networks) const = 0;
-
- // Dumps a list of networks available to LS_INFO.
- virtual void DumpNetworks(bool include_ignored) {}
-};
-
-// Base class for NetworkManager implementations.
-class NetworkManagerBase : public NetworkManager {
- public:
- NetworkManagerBase();
- virtual ~NetworkManagerBase();
-
- virtual void GetNetworks(std::vector<Network*>* networks) const;
- bool ipv6_enabled() const { return ipv6_enabled_; }
- void set_ipv6_enabled(bool enabled) { ipv6_enabled_ = enabled; }
-
- protected:
- typedef std::map<std::string, Network*> NetworkMap;
- // Updates |networks_| with the networks listed in |list|. If
- // |network_map_| already has a Network object for a network listed
- // in the |list| then it is reused. Accept ownership of the Network
- // objects in the |list|. |changed| will be set to true if there is
- // any change in the network list.
- void MergeNetworkList(const NetworkList& list, bool* changed);
-
- private:
- friend class NetworkTest;
- void DoUpdateNetworks();
-
- NetworkList networks_;
- NetworkMap networks_map_;
- bool ipv6_enabled_;
-};
-
-// Basic implementation of the NetworkManager interface that gets list
-// of networks using OS APIs.
-class BasicNetworkManager : public NetworkManagerBase,
- public MessageHandler {
- public:
- BasicNetworkManager();
- virtual ~BasicNetworkManager();
-
- virtual void StartUpdating();
- virtual void StopUpdating();
-
- // Logs the available networks.
- virtual void DumpNetworks(bool include_ignored);
-
- // MessageHandler interface.
- virtual void OnMessage(Message* msg);
- bool started() { return start_count_ > 0; }
-
- // Sets the network ignore list, which is empty by default. Any network on
- // the ignore list will be filtered from network enumeration results.
- void set_network_ignore_list(const std::vector<std::string>& list) {
- network_ignore_list_ = list;
- }
-#if defined(ANDROID) || defined(LINUX)
- // Sets the flag for ignoring non-default routes.
- void set_ignore_non_default_routes(bool value) {
- ignore_non_default_routes_ = true;
- }
-#endif
-
- protected:
-#if defined(POSIX)
- // Separated from CreateNetworks for tests.
- void ConvertIfAddrs(ifaddrs* interfaces,
- bool include_ignored,
- NetworkList* networks) const;
-#endif // defined(POSIX)
-
- // Creates a network object for each network available on the machine.
- bool CreateNetworks(bool include_ignored, NetworkList* networks) const;
-
- // Determines if a network should be ignored.
- bool IsIgnoredNetwork(const Network& network) const;
-
- private:
- friend class NetworkTest;
-
- void DoUpdateNetworks();
-
- Thread* thread_;
- bool sent_first_update_;
- int start_count_;
- std::vector<std::string> network_ignore_list_;
- bool ignore_non_default_routes_;
-};
-
-// Represents a Unix-type network interface, with a name and single address.
-class Network {
- public:
- Network(const std::string& name, const std::string& description,
- const IPAddress& prefix, int prefix_length);
-
- Network(const std::string& name, const std::string& description,
- const IPAddress& prefix, int prefix_length, AdapterType type);
-
- // Returns the name of the interface this network is associated wtih.
- const std::string& name() const { return name_; }
-
- // Returns the OS-assigned name for this network. This is useful for
- // debugging but should not be sent over the wire (for privacy reasons).
- const std::string& description() const { return description_; }
-
- // Returns the prefix for this network.
- const IPAddress& prefix() const { return prefix_; }
- // Returns the length, in bits, of this network's prefix.
- int prefix_length() const { return prefix_length_; }
-
- // |key_| has unique value per network interface. Used in sorting network
- // interfaces. Key is derived from interface name and it's prefix.
- std::string key() const { return key_; }
-
- // Returns the Network's current idea of the 'best' IP it has.
- // 'Best' currently means the first one added.
- // TODO: We should be preferring temporary addresses.
- // Returns an unset IP if this network has no active addresses.
- IPAddress ip() const {
- if (ips_.size() == 0) {
- return IPAddress();
- }
- return ips_.at(0);
- }
- // Adds an active IP address to this network. Does not check for duplicates.
- void AddIP(const IPAddress& ip) { ips_.push_back(ip); }
-
- // Sets the network's IP address list. Returns true if new IP addresses were
- // detected. Passing true to already_changed skips this check.
- bool SetIPs(const std::vector<IPAddress>& ips, bool already_changed);
- // Get the list of IP Addresses associated with this network.
- const std::vector<IPAddress>& GetIPs() { return ips_;}
- // Clear the network's list of addresses.
- void ClearIPs() { ips_.clear(); }
-
- // Returns the scope-id of the network's address.
- // Should only be relevant for link-local IPv6 addresses.
- int scope_id() const { return scope_id_; }
- void set_scope_id(int id) { scope_id_ = id; }
-
- // Indicates whether this network should be ignored, perhaps because
- // the IP is 0, or the interface is one we know is invalid.
- bool ignored() const { return ignored_; }
- void set_ignored(bool ignored) { ignored_ = ignored; }
-
- AdapterType type() const { return type_; }
- int preference() const { return preference_; }
- void set_preference(int preference) { preference_ = preference; }
-
- // Debugging description of this network
- std::string ToString() const;
-
- private:
- std::string name_;
- std::string description_;
- IPAddress prefix_;
- int prefix_length_;
- std::string key_;
- std::vector<IPAddress> ips_;
- int scope_id_;
- bool ignored_;
- AdapterType type_;
- int preference_;
-
- friend class NetworkManager;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NETWORK_H_
diff --git a/base/network_unittest.cc b/base/network_unittest.cc
deleted file mode 100644
index 56b11c6..0000000
--- a/base/network_unittest.cc
+++ /dev/null
@@ -1,634 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/network.h"
-
-#include <vector>
-#if defined(POSIX)
-#include <sys/types.h>
-#ifndef ANDROID
-#include <ifaddrs.h>
-#else
-#include "talk/base/ifaddrs-android.h"
-#endif
-#endif
-#include "talk/base/gunit.h"
-#ifdef WIN32
-#include "talk/base/logging.h" // For LOG_GLE
-#endif
-
-namespace talk_base {
-
-class NetworkTest : public testing::Test, public sigslot::has_slots<> {
- public:
- NetworkTest() : callback_called_(false) {}
-
- void OnNetworksChanged() {
- callback_called_ = true;
- }
-
- void MergeNetworkList(BasicNetworkManager& network_manager,
- const NetworkManager::NetworkList& list,
- bool* changed ) {
- network_manager.MergeNetworkList(list, changed);
- }
-
- bool IsIgnoredNetwork(BasicNetworkManager& network_manager,
- const Network& network) {
- return network_manager.IsIgnoredNetwork(network);
- }
-
- NetworkManager::NetworkList GetNetworks(
- const BasicNetworkManager& network_manager, bool include_ignored) {
- NetworkManager::NetworkList list;
- network_manager.CreateNetworks(include_ignored, &list);
- return list;
- }
-
-#if defined(POSIX)
- // Separated from CreateNetworks for tests.
- static void CallConvertIfAddrs(const BasicNetworkManager& network_manager,
- struct ifaddrs* interfaces,
- bool include_ignored,
- NetworkManager::NetworkList* networks) {
- network_manager.ConvertIfAddrs(interfaces, include_ignored, networks);
- }
-#endif // defined(POSIX)
-
- protected:
- bool callback_called_;
-};
-
-// Test that the Network ctor works properly.
-TEST_F(NetworkTest, TestNetworkConstruct) {
- Network ipv4_network1("test_eth0", "Test Network Adapter 1",
- IPAddress(0x12345600U), 24);
- EXPECT_EQ("test_eth0", ipv4_network1.name());
- EXPECT_EQ("Test Network Adapter 1", ipv4_network1.description());
- EXPECT_EQ(IPAddress(0x12345600U), ipv4_network1.prefix());
- EXPECT_EQ(24, ipv4_network1.prefix_length());
- EXPECT_FALSE(ipv4_network1.ignored());
-}
-
-// Tests that our ignore function works properly.
-TEST_F(NetworkTest, TestNetworkIgnore) {
- Network ipv4_network1("test_eth0", "Test Network Adapter 1",
- IPAddress(0x12345600U), 24);
- Network ipv4_network2("test_eth1", "Test Network Adapter 2",
- IPAddress(0x00010000U), 16);
- BasicNetworkManager network_manager;
- EXPECT_FALSE(IsIgnoredNetwork(network_manager, ipv4_network1));
- EXPECT_TRUE(IsIgnoredNetwork(network_manager, ipv4_network2));
-}
-
-TEST_F(NetworkTest, TestIgnoreList) {
- Network ignore_me("ignore_me", "Ignore me please!",
- IPAddress(0x12345600U), 24);
- Network include_me("include_me", "Include me please!",
- IPAddress(0x12345600U), 24);
- BasicNetworkManager network_manager;
- EXPECT_FALSE(IsIgnoredNetwork(network_manager, ignore_me));
- EXPECT_FALSE(IsIgnoredNetwork(network_manager, include_me));
- std::vector<std::string> ignore_list;
- ignore_list.push_back("ignore_me");
- network_manager.set_network_ignore_list(ignore_list);
- EXPECT_TRUE(IsIgnoredNetwork(network_manager, ignore_me));
- EXPECT_FALSE(IsIgnoredNetwork(network_manager, include_me));
-}
-
-// Test is failing on Windows opt: b/11288214
-TEST_F(NetworkTest, DISABLED_TestCreateNetworks) {
- BasicNetworkManager manager;
- NetworkManager::NetworkList result = GetNetworks(manager, true);
- // We should be able to bind to any addresses we find.
- NetworkManager::NetworkList::iterator it;
- for (it = result.begin();
- it != result.end();
- ++it) {
- sockaddr_storage storage;
- memset(&storage, 0, sizeof(storage));
- IPAddress ip = (*it)->ip();
- SocketAddress bindaddress(ip, 0);
- bindaddress.SetScopeID((*it)->scope_id());
- // TODO(thaloun): Use talk_base::AsyncSocket once it supports IPv6.
- int fd = static_cast<int>(socket(ip.family(), SOCK_STREAM, IPPROTO_TCP));
- if (fd > 0) {
- size_t ipsize = bindaddress.ToSockAddrStorage(&storage);
- EXPECT_GE(ipsize, 0U);
- int success = ::bind(fd,
- reinterpret_cast<sockaddr*>(&storage),
- static_cast<int>(ipsize));
-#ifdef WIN32
- if (success) LOG_GLE(LS_ERROR) << "Socket bind failed.";
-#endif
- EXPECT_EQ(0, success);
-#ifdef WIN32
- closesocket(fd);
-#else
- close(fd);
-#endif
- }
- delete (*it);
- }
-}
-
-// Test that UpdateNetworks succeeds.
-TEST_F(NetworkTest, TestUpdateNetworks) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- manager.StartUpdating();
- Thread::Current()->ProcessMessages(0);
- EXPECT_TRUE(callback_called_);
- callback_called_ = false;
- // Callback should be triggered immediately when StartUpdating
- // is called, after network update signal is already sent.
- manager.StartUpdating();
- EXPECT_TRUE(manager.started());
- Thread::Current()->ProcessMessages(0);
- EXPECT_TRUE(callback_called_);
- manager.StopUpdating();
- EXPECT_TRUE(manager.started());
- manager.StopUpdating();
- EXPECT_FALSE(manager.started());
- manager.StopUpdating();
- EXPECT_FALSE(manager.started());
- callback_called_ = false;
- // Callback should be triggered immediately after StartUpdating is called
- // when start_count_ is reset to 0.
- manager.StartUpdating();
- Thread::Current()->ProcessMessages(0);
- EXPECT_TRUE(callback_called_);
-}
-
-// Verify that MergeNetworkList() merges network lists properly.
-TEST_F(NetworkTest, TestBasicMergeNetworkList) {
- Network ipv4_network1("test_eth0", "Test Network Adapter 1",
- IPAddress(0x12345600U), 24);
- Network ipv4_network2("test_eth1", "Test Network Adapter 2",
- IPAddress(0x00010000U), 16);
- ipv4_network1.AddIP(IPAddress(0x12345678));
- ipv4_network2.AddIP(IPAddress(0x00010004));
- BasicNetworkManager manager;
-
- // Add ipv4_network1 to the list of networks.
- NetworkManager::NetworkList list;
- list.push_back(new Network(ipv4_network1));
- bool changed;
- MergeNetworkList(manager, list, &changed);
- EXPECT_TRUE(changed);
- list.clear();
-
- manager.GetNetworks(&list);
- EXPECT_EQ(1U, list.size());
- EXPECT_EQ(ipv4_network1.ToString(), list[0]->ToString());
- Network* net1 = list[0];
- list.clear();
-
- // Replace ipv4_network1 with ipv4_network2.
- list.push_back(new Network(ipv4_network2));
- MergeNetworkList(manager, list, &changed);
- EXPECT_TRUE(changed);
- list.clear();
-
- manager.GetNetworks(&list);
- EXPECT_EQ(1U, list.size());
- EXPECT_EQ(ipv4_network2.ToString(), list[0]->ToString());
- Network* net2 = list[0];
- list.clear();
-
- // Add Network2 back.
- list.push_back(new Network(ipv4_network1));
- list.push_back(new Network(ipv4_network2));
- MergeNetworkList(manager, list, &changed);
- EXPECT_TRUE(changed);
- list.clear();
-
- // Verify that we get previous instances of Network objects.
- manager.GetNetworks(&list);
- EXPECT_EQ(2U, list.size());
- EXPECT_TRUE((net1 == list[0] && net2 == list[1]) ||
- (net1 == list[1] && net2 == list[0]));
- list.clear();
-
- // Call MergeNetworkList() again and verify that we don't get update
- // notification.
- list.push_back(new Network(ipv4_network2));
- list.push_back(new Network(ipv4_network1));
- MergeNetworkList(manager, list, &changed);
- EXPECT_FALSE(changed);
- list.clear();
-
- // Verify that we get previous instances of Network objects.
- manager.GetNetworks(&list);
- EXPECT_EQ(2U, list.size());
- EXPECT_TRUE((net1 == list[0] && net2 == list[1]) ||
- (net1 == list[1] && net2 == list[0]));
- list.clear();
-}
-
-// Sets up some test IPv6 networks and appends them to list.
-// Four networks are added - public and link local, for two interfaces.
-void SetupNetworks(NetworkManager::NetworkList* list) {
- IPAddress ip;
- IPAddress prefix;
- EXPECT_TRUE(IPFromString("fe80::1234:5678:abcd:ef12", &ip));
- EXPECT_TRUE(IPFromString("fe80::", &prefix));
- // First, fake link-locals.
- Network ipv6_eth0_linklocalnetwork("test_eth0", "Test NetworkAdapter 1",
- prefix, 64);
- ipv6_eth0_linklocalnetwork.AddIP(ip);
- EXPECT_TRUE(IPFromString("fe80::5678:abcd:ef12:3456", &ip));
- Network ipv6_eth1_linklocalnetwork("test_eth1", "Test NetworkAdapter 2",
- prefix, 64);
- ipv6_eth1_linklocalnetwork.AddIP(ip);
- // Public networks:
- EXPECT_TRUE(IPFromString("2401:fa00:4:1000:be30:5bff:fee5:c3", &ip));
- prefix = TruncateIP(ip, 64);
- Network ipv6_eth0_publicnetwork1_ip1("test_eth0", "Test NetworkAdapter 1",
- prefix, 64);
- ipv6_eth0_publicnetwork1_ip1.AddIP(ip);
- EXPECT_TRUE(IPFromString("2400:4030:1:2c00:be30:abcd:efab:cdef", &ip));
- prefix = TruncateIP(ip, 64);
- Network ipv6_eth1_publicnetwork1_ip1("test_eth1", "Test NetworkAdapter 1",
- prefix, 64);
- ipv6_eth1_publicnetwork1_ip1.AddIP(ip);
- list->push_back(new Network(ipv6_eth0_linklocalnetwork));
- list->push_back(new Network(ipv6_eth1_linklocalnetwork));
- list->push_back(new Network(ipv6_eth0_publicnetwork1_ip1));
- list->push_back(new Network(ipv6_eth1_publicnetwork1_ip1));
-}
-
-// Test that the basic network merging case works.
-TEST_F(NetworkTest, TestIPv6MergeNetworkList) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- NetworkManager::NetworkList original_list;
- SetupNetworks(&original_list);
- bool changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- NetworkManager::NetworkList list;
- manager.GetNetworks(&list);
- EXPECT_EQ(original_list.size(), list.size());
- // Verify that the original members are in the merged list.
- for (NetworkManager::NetworkList::iterator it = original_list.begin();
- it != original_list.end(); ++it) {
- EXPECT_NE(list.end(), std::find(list.begin(), list.end(), *it));
- }
-}
-
-// Tests that when two network lists that describe the same set of networks are
-// merged, that the changed callback is not called, and that the original
-// objects remain in the result list.
-TEST_F(NetworkTest, TestNoChangeMerge) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- NetworkManager::NetworkList original_list;
- SetupNetworks(&original_list);
- bool changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- // Second list that describes the same networks but with new objects.
- NetworkManager::NetworkList second_list;
- SetupNetworks(&second_list);
- changed = false;
- MergeNetworkList(manager, second_list, &changed);
- EXPECT_FALSE(changed);
- NetworkManager::NetworkList resulting_list;
- manager.GetNetworks(&resulting_list);
- EXPECT_EQ(original_list.size(), resulting_list.size());
- // Verify that the original members are in the merged list.
- for (NetworkManager::NetworkList::iterator it = original_list.begin();
- it != original_list.end(); ++it) {
- EXPECT_NE(resulting_list.end(),
- std::find(resulting_list.begin(), resulting_list.end(), *it));
- }
- // Doublecheck that the new networks aren't in the list.
- for (NetworkManager::NetworkList::iterator it = second_list.begin();
- it != second_list.end(); ++it) {
- EXPECT_EQ(resulting_list.end(),
- std::find(resulting_list.begin(), resulting_list.end(), *it));
- }
-}
-
-// Test that we can merge a network that is the same as another network but with
-// a different IP. The original network should remain in the list, but have its
-// IP changed.
-TEST_F(NetworkTest, MergeWithChangedIP) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- NetworkManager::NetworkList original_list;
- SetupNetworks(&original_list);
- // Make a network that we're going to change.
- IPAddress ip;
- EXPECT_TRUE(IPFromString("2401:fa01:4:1000:be30:faa:fee:faa", &ip));
- IPAddress prefix = TruncateIP(ip, 64);
- Network* network_to_change = new Network("test_eth0",
- "Test Network Adapter 1",
- prefix, 64);
- Network* changed_network = new Network(*network_to_change);
- network_to_change->AddIP(ip);
- IPAddress changed_ip;
- EXPECT_TRUE(IPFromString("2401:fa01:4:1000:be30:f00:f00:f00", &changed_ip));
- changed_network->AddIP(changed_ip);
- original_list.push_back(network_to_change);
- bool changed = false;
- MergeNetworkList(manager, original_list, &changed);
- NetworkManager::NetworkList second_list;
- SetupNetworks(&second_list);
- second_list.push_back(changed_network);
- changed = false;
- MergeNetworkList(manager, second_list, &changed);
- EXPECT_TRUE(changed);
- NetworkManager::NetworkList list;
- manager.GetNetworks(&list);
- EXPECT_EQ(original_list.size(), list.size());
- // Make sure the original network is still in the merged list.
- EXPECT_NE(list.end(),
- std::find(list.begin(), list.end(), network_to_change));
- EXPECT_EQ(changed_ip, network_to_change->GetIPs().at(0));
-}
-
-// Testing a similar case to above, but checking that a network can be updated
-// with additional IPs (not just a replacement).
-TEST_F(NetworkTest, TestMultipleIPMergeNetworkList) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- NetworkManager::NetworkList original_list;
- SetupNetworks(&original_list);
- bool changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- IPAddress ip;
- IPAddress check_ip;
- IPAddress prefix;
- // Add a second IP to the public network on eth0 (2401:fa00:4:1000/64).
- EXPECT_TRUE(IPFromString("2401:fa00:4:1000:be30:5bff:fee5:c6", &ip));
- prefix = TruncateIP(ip, 64);
- Network ipv6_eth0_publicnetwork1_ip2("test_eth0", "Test NetworkAdapter 1",
- prefix, 64);
- // This is the IP that already existed in the public network on eth0.
- EXPECT_TRUE(IPFromString("2401:fa00:4:1000:be30:5bff:fee5:c3", &check_ip));
- ipv6_eth0_publicnetwork1_ip2.AddIP(ip);
- original_list.push_back(new Network(ipv6_eth0_publicnetwork1_ip2));
- changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- // There should still be four networks.
- NetworkManager::NetworkList list;
- manager.GetNetworks(&list);
- EXPECT_EQ(4U, list.size());
- // Check the gathered IPs.
- int matchcount = 0;
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- if ((*it)->ToString() == original_list[2]->ToString()) {
- ++matchcount;
- EXPECT_EQ(1, matchcount);
- // This should be the same network object as before.
- EXPECT_EQ((*it), original_list[2]);
- // But with two addresses now.
- EXPECT_EQ(2U, (*it)->GetIPs().size());
- EXPECT_NE((*it)->GetIPs().end(),
- std::find((*it)->GetIPs().begin(),
- (*it)->GetIPs().end(),
- check_ip));
- EXPECT_NE((*it)->GetIPs().end(),
- std::find((*it)->GetIPs().begin(),
- (*it)->GetIPs().end(),
- ip));
- } else {
- // Check the IP didn't get added anywhere it wasn't supposed to.
- EXPECT_EQ((*it)->GetIPs().end(),
- std::find((*it)->GetIPs().begin(),
- (*it)->GetIPs().end(),
- ip));
- }
- }
-}
-
-// Test that merge correctly distinguishes multiple networks on an interface.
-TEST_F(NetworkTest, TestMultiplePublicNetworksOnOneInterfaceMerge) {
- BasicNetworkManager manager;
- manager.SignalNetworksChanged.connect(
- static_cast<NetworkTest*>(this), &NetworkTest::OnNetworksChanged);
- NetworkManager::NetworkList original_list;
- SetupNetworks(&original_list);
- bool changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- IPAddress ip;
- IPAddress prefix;
- // A second network for eth0.
- EXPECT_TRUE(IPFromString("2400:4030:1:2c00:be30:5bff:fee5:c3", &ip));
- prefix = TruncateIP(ip, 64);
- Network ipv6_eth0_publicnetwork2_ip1("test_eth0", "Test NetworkAdapter 1",
- prefix, 64);
- ipv6_eth0_publicnetwork2_ip1.AddIP(ip);
- original_list.push_back(new Network(ipv6_eth0_publicnetwork2_ip1));
- changed = false;
- MergeNetworkList(manager, original_list, &changed);
- EXPECT_TRUE(changed);
- // There should be five networks now.
- NetworkManager::NetworkList list;
- manager.GetNetworks(&list);
- EXPECT_EQ(5U, list.size());
- // Check the resulting addresses.
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- if ((*it)->prefix() == ipv6_eth0_publicnetwork2_ip1.prefix() &&
- (*it)->name() == ipv6_eth0_publicnetwork2_ip1.name()) {
- // Check the new network has 1 IP and that it's the correct one.
- EXPECT_EQ(1U, (*it)->GetIPs().size());
- EXPECT_EQ(ip, (*it)->GetIPs().at(0));
- } else {
- // Check the IP didn't get added anywhere it wasn't supposed to.
- EXPECT_EQ((*it)->GetIPs().end(),
- std::find((*it)->GetIPs().begin(),
- (*it)->GetIPs().end(),
- ip));
- }
- }
-}
-
-// Test that DumpNetworks works.
-TEST_F(NetworkTest, TestDumpNetworks) {
- BasicNetworkManager manager;
- manager.DumpNetworks(true);
-}
-
-// Test that we can toggle IPv6 on and off.
-TEST_F(NetworkTest, TestIPv6Toggle) {
- BasicNetworkManager manager;
- bool ipv6_found = false;
- NetworkManager::NetworkList list;
-#ifndef WIN32
- // There should be at least one IPv6 network (fe80::/64 should be in there).
- // TODO(thaloun): Disabling this test on windows for the moment as the test
- // machines don't seem to have IPv6 installed on them at all.
- manager.set_ipv6_enabled(true);
- list = GetNetworks(manager, true);
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- if ((*it)->prefix().family() == AF_INET6) {
- ipv6_found = true;
- break;
- }
- }
- EXPECT_TRUE(ipv6_found);
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- delete (*it);
- }
-#endif
- ipv6_found = false;
- manager.set_ipv6_enabled(false);
- list = GetNetworks(manager, true);
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- if ((*it)->prefix().family() == AF_INET6) {
- ipv6_found = true;
- break;
- }
- }
- EXPECT_FALSE(ipv6_found);
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- delete (*it);
- }
-}
-
-TEST_F(NetworkTest, TestNetworkListSorting) {
- BasicNetworkManager manager;
- Network ipv4_network1("test_eth0", "Test Network Adapter 1",
- IPAddress(0x12345600U), 24);
- ipv4_network1.AddIP(IPAddress(0x12345600U));
-
- IPAddress ip;
- IPAddress prefix;
- EXPECT_TRUE(IPFromString("2400:4030:1:2c00:be30:abcd:efab:cdef", &ip));
- prefix = TruncateIP(ip, 64);
- Network ipv6_eth1_publicnetwork1_ip1("test_eth1", "Test NetworkAdapter 2",
- prefix, 64);
- ipv6_eth1_publicnetwork1_ip1.AddIP(ip);
-
- NetworkManager::NetworkList list;
- list.push_back(new Network(ipv4_network1));
- list.push_back(new Network(ipv6_eth1_publicnetwork1_ip1));
- Network* net1 = list[0];
- Network* net2 = list[1];
-
- bool changed = false;
- MergeNetworkList(manager, list, &changed);
- ASSERT_TRUE(changed);
- // After sorting IPv6 network should be higher order than IPv4 networks.
- EXPECT_TRUE(net1->preference() < net2->preference());
-}
-
-TEST_F(NetworkTest, TestNetworkAdapterTypes) {
- Network wifi("wlan0", "Wireless Adapter", IPAddress(0x12345600U), 24,
- ADAPTER_TYPE_WIFI);
- EXPECT_EQ(ADAPTER_TYPE_WIFI, wifi.type());
- Network ethernet("eth0", "Ethernet", IPAddress(0x12345600U), 24,
- ADAPTER_TYPE_ETHERNET);
- EXPECT_EQ(ADAPTER_TYPE_ETHERNET, ethernet.type());
- Network cellular("test_cell", "Cellular Adapter", IPAddress(0x12345600U), 24,
- ADAPTER_TYPE_CELLULAR);
- EXPECT_EQ(ADAPTER_TYPE_CELLULAR, cellular.type());
- Network vpn("bridge_test", "VPN Adapter", IPAddress(0x12345600U), 24,
- ADAPTER_TYPE_VPN);
- EXPECT_EQ(ADAPTER_TYPE_VPN, vpn.type());
- Network unknown("test", "Test Adapter", IPAddress(0x12345600U), 24,
- ADAPTER_TYPE_UNKNOWN);
- EXPECT_EQ(ADAPTER_TYPE_UNKNOWN, unknown.type());
-}
-
-#if defined(POSIX)
-// Verify that we correctly handle interfaces with no address.
-TEST_F(NetworkTest, TestConvertIfAddrsNoAddress) {
- ifaddrs list;
- memset(&list, 0, sizeof(list));
- list.ifa_name = const_cast<char*>("test_iface");
-
- NetworkManager::NetworkList result;
- BasicNetworkManager manager;
- CallConvertIfAddrs(manager, &list, true, &result);
- EXPECT_TRUE(result.empty());
-}
-#endif // defined(POSIX)
-
-#if defined(LINUX)
-// If you want to test non-default routes, you can do the following on a linux
-// machine:
-// 1) Load the dummy network driver:
-// sudo modprobe dummy
-// sudo ifconfig dummy0 127.0.0.1
-// 2) Run this test and confirm the output says it found a dummy route (and
-// passes).
-// 3) When done:
-// sudo rmmmod dummy
-TEST_F(NetworkTest, TestIgnoreNonDefaultRoutes) {
- BasicNetworkManager manager;
- NetworkManager::NetworkList list;
- list = GetNetworks(manager, false);
- bool found_dummy = false;
- LOG(LS_INFO) << "Looking for dummy network: ";
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- LOG(LS_INFO) << " Network name: " << (*it)->name();
- found_dummy |= (*it)->name().find("dummy0") != std::string::npos;
- }
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- delete (*it);
- }
- if (!found_dummy) {
- LOG(LS_INFO) << "No dummy found, quitting.";
- return;
- }
- LOG(LS_INFO) << "Found dummy, running again while ignoring non-default "
- << "routes.";
- manager.set_ignore_non_default_routes(true);
- list = GetNetworks(manager, false);
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- LOG(LS_INFO) << " Network name: " << (*it)->name();
- EXPECT_TRUE((*it)->name().find("dummy0") == std::string::npos);
- }
- for (NetworkManager::NetworkList::iterator it = list.begin();
- it != list.end(); ++it) {
- delete (*it);
- }
-}
-#endif
-
-} // namespace talk_base
diff --git a/base/nssidentity.cc b/base/nssidentity.cc
deleted file mode 100644
index a0cd8b2..0000000
--- a/base/nssidentity.cc
+++ /dev/null
@@ -1,539 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- * Copyright 2012, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#if HAVE_NSS_SSL_H
-
-#include "talk/base/nssidentity.h"
-
-#include "cert.h"
-#include "cryptohi.h"
-#include "keyhi.h"
-#include "nss.h"
-#include "pk11pub.h"
-#include "sechash.h"
-
-#include "talk/base/logging.h"
-#include "talk/base/helpers.h"
-#include "talk/base/nssstreamadapter.h"
-#include "talk/base/safe_conversions.h"
-
-namespace talk_base {
-
-// Certificate validity lifetime in seconds.
-static const int CERTIFICATE_LIFETIME = 60*60*24*30; // 30 days, arbitrarily
-// Certificate validity window in seconds.
-// This is to compensate for slightly incorrect system clocks.
-static const int CERTIFICATE_WINDOW = -60*60*24;
-
-NSSKeyPair::~NSSKeyPair() {
- if (privkey_)
- SECKEY_DestroyPrivateKey(privkey_);
- if (pubkey_)
- SECKEY_DestroyPublicKey(pubkey_);
-}
-
-NSSKeyPair *NSSKeyPair::Generate() {
- SECKEYPrivateKey *privkey = NULL;
- SECKEYPublicKey *pubkey = NULL;
- PK11RSAGenParams rsaparams;
- rsaparams.keySizeInBits = 1024;
- rsaparams.pe = 0x010001; // 65537 -- a common RSA public exponent.
-
- privkey = PK11_GenerateKeyPair(NSSContext::GetSlot(),
- CKM_RSA_PKCS_KEY_PAIR_GEN,
- &rsaparams, &pubkey, PR_FALSE /*permanent*/,
- PR_FALSE /*sensitive*/, NULL);
- if (!privkey) {
- LOG(LS_ERROR) << "Couldn't generate key pair";
- return NULL;
- }
-
- return new NSSKeyPair(privkey, pubkey);
-}
-
-// Just make a copy.
-NSSKeyPair *NSSKeyPair::GetReference() {
- SECKEYPrivateKey *privkey = SECKEY_CopyPrivateKey(privkey_);
- if (!privkey)
- return NULL;
-
- SECKEYPublicKey *pubkey = SECKEY_CopyPublicKey(pubkey_);
- if (!pubkey) {
- SECKEY_DestroyPrivateKey(privkey);
- return NULL;
- }
-
- return new NSSKeyPair(privkey, pubkey);
-}
-
-NSSCertificate::NSSCertificate(CERTCertificate* cert)
- : certificate_(CERT_DupCertificate(cert)) {
- ASSERT(certificate_ != NULL);
-}
-
-static void DeleteCert(SSLCertificate* cert) {
- delete cert;
-}
-
-NSSCertificate::NSSCertificate(CERTCertList* cert_list) {
- // Copy the first cert into certificate_.
- CERTCertListNode* node = CERT_LIST_HEAD(cert_list);
- certificate_ = CERT_DupCertificate(node->cert);
-
- // Put any remaining certificates into the chain.
- node = CERT_LIST_NEXT(node);
- std::vector<SSLCertificate*> certs;
- for (; !CERT_LIST_END(node, cert_list); node = CERT_LIST_NEXT(node)) {
- certs.push_back(new NSSCertificate(node->cert));
- }
-
- if (!certs.empty())
- chain_.reset(new SSLCertChain(certs));
-
- // The SSLCertChain constructor copies its input, so now we have to delete
- // the originals.
- std::for_each(certs.begin(), certs.end(), DeleteCert);
-}
-
-NSSCertificate::NSSCertificate(CERTCertificate* cert, SSLCertChain* chain)
- : certificate_(CERT_DupCertificate(cert)) {
- ASSERT(certificate_ != NULL);
- if (chain)
- chain_.reset(chain->Copy());
-}
-
-
-NSSCertificate *NSSCertificate::FromPEMString(const std::string &pem_string) {
- std::string der;
- if (!SSLIdentity::PemToDer(kPemTypeCertificate, pem_string, &der))
- return NULL;
-
- SECItem der_cert;
- der_cert.data = reinterpret_cast<unsigned char *>(const_cast<char *>(
- der.data()));
- der_cert.len = checked_cast<unsigned int>(der.size());
- CERTCertificate *cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(),
- &der_cert, NULL, PR_FALSE, PR_TRUE);
-
- if (!cert)
- return NULL;
-
- NSSCertificate* ret = new NSSCertificate(cert);
- CERT_DestroyCertificate(cert);
- return ret;
-}
-
-NSSCertificate *NSSCertificate::GetReference() const {
- return new NSSCertificate(certificate_, chain_.get());
-}
-
-std::string NSSCertificate::ToPEMString() const {
- return SSLIdentity::DerToPem(kPemTypeCertificate,
- certificate_->derCert.data,
- certificate_->derCert.len);
-}
-
-void NSSCertificate::ToDER(Buffer* der_buffer) const {
- der_buffer->SetData(certificate_->derCert.data, certificate_->derCert.len);
-}
-
-static bool Certifies(CERTCertificate* parent, CERTCertificate* child) {
- // TODO(bemasc): Identify stricter validation checks to use here. In the
- // context of some future identity standard, it might make sense to check
- // the certificates' roles, expiration dates, self-signatures (if
- // self-signed), certificate transparency logging, or many other attributes.
- // NOTE: Future changes to this validation may reject some previously allowed
- // certificate chains. Users should be advised not to deploy chained
- // certificates except in controlled environments until the validity
- // requirements are finalized.
-
- // Check that the parent's name is the same as the child's claimed issuer.
- SECComparison name_status =
- CERT_CompareName(&child->issuer, &parent->subject);
- if (name_status != SECEqual)
- return false;
-
- // Extract the parent's public key, or fail if the key could not be read
- // (e.g. certificate is corrupted).
- SECKEYPublicKey* parent_key = CERT_ExtractPublicKey(parent);
- if (!parent_key)
- return false;
-
- // Check that the parent's privkey was actually used to generate the child's
- // signature.
- SECStatus verified = CERT_VerifySignedDataWithPublicKey(
- &child->signatureWrap, parent_key, NULL);
- SECKEY_DestroyPublicKey(parent_key);
- return verified == SECSuccess;
-}
-
-bool NSSCertificate::IsValidChain(const CERTCertList* cert_list) {
- CERTCertListNode* child = CERT_LIST_HEAD(cert_list);
- for (CERTCertListNode* parent = CERT_LIST_NEXT(child);
- !CERT_LIST_END(parent, cert_list);
- child = parent, parent = CERT_LIST_NEXT(parent)) {
- if (!Certifies(parent->cert, child->cert))
- return false;
- }
- return true;
-}
-
-bool NSSCertificate::GetDigestLength(const std::string& algorithm,
- size_t* length) {
- const SECHashObject *ho;
-
- if (!GetDigestObject(algorithm, &ho))
- return false;
-
- *length = ho->length;
-
- return true;
-}
-
-bool NSSCertificate::GetSignatureDigestAlgorithm(std::string* algorithm) const {
- // The function sec_DecodeSigAlg in NSS provides this mapping functionality.
- // Unfortunately it is private, so the functionality must be duplicated here.
- // See https://bugzilla.mozilla.org/show_bug.cgi?id=925165 .
- SECOidTag sig_alg = SECOID_GetAlgorithmTag(&certificate_->signature);
- switch (sig_alg) {
- case SEC_OID_PKCS1_MD5_WITH_RSA_ENCRYPTION:
- *algorithm = DIGEST_MD5;
- break;
- case SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION:
- case SEC_OID_ISO_SHA_WITH_RSA_SIGNATURE:
- case SEC_OID_ISO_SHA1_WITH_RSA_SIGNATURE:
- case SEC_OID_ANSIX9_DSA_SIGNATURE_WITH_SHA1_DIGEST:
- case SEC_OID_BOGUS_DSA_SIGNATURE_WITH_SHA1_DIGEST:
- case SEC_OID_ANSIX962_ECDSA_SHA1_SIGNATURE:
- case SEC_OID_MISSI_DSS:
- case SEC_OID_MISSI_KEA_DSS:
- case SEC_OID_MISSI_KEA_DSS_OLD:
- case SEC_OID_MISSI_DSS_OLD:
- *algorithm = DIGEST_SHA_1;
- break;
- case SEC_OID_ANSIX962_ECDSA_SHA224_SIGNATURE:
- case SEC_OID_PKCS1_SHA224_WITH_RSA_ENCRYPTION:
- case SEC_OID_NIST_DSA_SIGNATURE_WITH_SHA224_DIGEST:
- *algorithm = DIGEST_SHA_224;
- break;
- case SEC_OID_ANSIX962_ECDSA_SHA256_SIGNATURE:
- case SEC_OID_PKCS1_SHA256_WITH_RSA_ENCRYPTION:
- case SEC_OID_NIST_DSA_SIGNATURE_WITH_SHA256_DIGEST:
- *algorithm = DIGEST_SHA_256;
- break;
- case SEC_OID_ANSIX962_ECDSA_SHA384_SIGNATURE:
- case SEC_OID_PKCS1_SHA384_WITH_RSA_ENCRYPTION:
- *algorithm = DIGEST_SHA_384;
- break;
- case SEC_OID_ANSIX962_ECDSA_SHA512_SIGNATURE:
- case SEC_OID_PKCS1_SHA512_WITH_RSA_ENCRYPTION:
- *algorithm = DIGEST_SHA_512;
- break;
- default:
- // Unknown algorithm. There are several unhandled options that are less
- // common and more complex.
- algorithm->clear();
- return false;
- }
- return true;
-}
-
-bool NSSCertificate::ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const {
- const SECHashObject *ho;
-
- if (!GetDigestObject(algorithm, &ho))
- return false;
-
- if (size < ho->length) // Sanity check for fit
- return false;
-
- SECStatus rv = HASH_HashBuf(ho->type, digest,
- certificate_->derCert.data,
- certificate_->derCert.len);
- if (rv != SECSuccess)
- return false;
-
- *length = ho->length;
-
- return true;
-}
-
-bool NSSCertificate::GetChain(SSLCertChain** chain) const {
- if (!chain_)
- return false;
-
- *chain = chain_->Copy();
- return true;
-}
-
-bool NSSCertificate::Equals(const NSSCertificate *tocompare) const {
- if (!certificate_->derCert.len)
- return false;
- if (!tocompare->certificate_->derCert.len)
- return false;
-
- if (certificate_->derCert.len != tocompare->certificate_->derCert.len)
- return false;
-
- return memcmp(certificate_->derCert.data,
- tocompare->certificate_->derCert.data,
- certificate_->derCert.len) == 0;
-}
-
-
-bool NSSCertificate::GetDigestObject(const std::string &algorithm,
- const SECHashObject **hop) {
- const SECHashObject *ho;
- HASH_HashType hash_type;
-
- if (algorithm == DIGEST_SHA_1) {
- hash_type = HASH_AlgSHA1;
- // HASH_AlgSHA224 is not supported in the chromium linux build system.
-#if 0
- } else if (algorithm == DIGEST_SHA_224) {
- hash_type = HASH_AlgSHA224;
-#endif
- } else if (algorithm == DIGEST_SHA_256) {
- hash_type = HASH_AlgSHA256;
- } else if (algorithm == DIGEST_SHA_384) {
- hash_type = HASH_AlgSHA384;
- } else if (algorithm == DIGEST_SHA_512) {
- hash_type = HASH_AlgSHA512;
- } else {
- return false;
- }
-
- ho = HASH_GetHashObject(hash_type);
-
- ASSERT(ho->length >= 20); // Can't happen
- *hop = ho;
-
- return true;
-}
-
-
-NSSIdentity* NSSIdentity::GenerateInternal(const SSLIdentityParams& params) {
- std::string subject_name_string = "CN=" + params.common_name;
- CERTName *subject_name = CERT_AsciiToName(
- const_cast<char *>(subject_name_string.c_str()));
- NSSIdentity *identity = NULL;
- CERTSubjectPublicKeyInfo *spki = NULL;
- CERTCertificateRequest *certreq = NULL;
- CERTValidity *validity = NULL;
- CERTCertificate *certificate = NULL;
- NSSKeyPair *keypair = NSSKeyPair::Generate();
- SECItem inner_der;
- SECStatus rv;
- PLArenaPool* arena;
- SECItem signed_cert;
- PRTime now = PR_Now();
- PRTime not_before =
- now + static_cast<PRTime>(params.not_before) * PR_USEC_PER_SEC;
- PRTime not_after =
- now + static_cast<PRTime>(params.not_after) * PR_USEC_PER_SEC;
-
- inner_der.len = 0;
- inner_der.data = NULL;
-
- if (!keypair) {
- LOG(LS_ERROR) << "Couldn't generate key pair";
- goto fail;
- }
-
- if (!subject_name) {
- LOG(LS_ERROR) << "Couldn't convert subject name " << subject_name;
- goto fail;
- }
-
- spki = SECKEY_CreateSubjectPublicKeyInfo(keypair->pubkey());
- if (!spki) {
- LOG(LS_ERROR) << "Couldn't create SPKI";
- goto fail;
- }
-
- certreq = CERT_CreateCertificateRequest(subject_name, spki, NULL);
- if (!certreq) {
- LOG(LS_ERROR) << "Couldn't create certificate signing request";
- goto fail;
- }
-
- validity = CERT_CreateValidity(not_before, not_after);
- if (!validity) {
- LOG(LS_ERROR) << "Couldn't create validity";
- goto fail;
- }
-
- unsigned long serial;
- // Note: This serial in principle could collide, but it's unlikely
- rv = PK11_GenerateRandom(reinterpret_cast<unsigned char *>(&serial),
- sizeof(serial));
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Couldn't generate random serial";
- goto fail;
- }
-
- certificate = CERT_CreateCertificate(serial, subject_name, validity, certreq);
- if (!certificate) {
- LOG(LS_ERROR) << "Couldn't create certificate";
- goto fail;
- }
-
- arena = certificate->arena;
-
- rv = SECOID_SetAlgorithmID(arena, &certificate->signature,
- SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION, NULL);
- if (rv != SECSuccess)
- goto fail;
-
- // Set version to X509v3.
- *(certificate->version.data) = 2;
- certificate->version.len = 1;
-
- if (!SEC_ASN1EncodeItem(arena, &inner_der, certificate,
- SEC_ASN1_GET(CERT_CertificateTemplate)))
- goto fail;
-
- rv = SEC_DerSignData(arena, &signed_cert, inner_der.data, inner_der.len,
- keypair->privkey(),
- SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Couldn't sign certificate";
- goto fail;
- }
- certificate->derCert = signed_cert;
-
- identity = new NSSIdentity(keypair, new NSSCertificate(certificate));
-
- goto done;
-
- fail:
- delete keypair;
-
- done:
- if (certificate) CERT_DestroyCertificate(certificate);
- if (subject_name) CERT_DestroyName(subject_name);
- if (spki) SECKEY_DestroySubjectPublicKeyInfo(spki);
- if (certreq) CERT_DestroyCertificateRequest(certreq);
- if (validity) CERT_DestroyValidity(validity);
- return identity;
-}
-
-NSSIdentity* NSSIdentity::Generate(const std::string &common_name) {
- SSLIdentityParams params;
- params.common_name = common_name;
- params.not_before = CERTIFICATE_WINDOW;
- params.not_after = CERTIFICATE_LIFETIME;
- return GenerateInternal(params);
-}
-
-NSSIdentity* NSSIdentity::GenerateForTest(const SSLIdentityParams& params) {
- return GenerateInternal(params);
-}
-
-SSLIdentity* NSSIdentity::FromPEMStrings(const std::string& private_key,
- const std::string& certificate) {
- std::string private_key_der;
- if (!SSLIdentity::PemToDer(
- kPemTypeRsaPrivateKey, private_key, &private_key_der))
- return NULL;
-
- SECItem private_key_item;
- private_key_item.data = reinterpret_cast<unsigned char *>(
- const_cast<char *>(private_key_der.c_str()));
- private_key_item.len = checked_cast<unsigned int>(private_key_der.size());
-
- const unsigned int key_usage = KU_KEY_ENCIPHERMENT | KU_DATA_ENCIPHERMENT |
- KU_DIGITAL_SIGNATURE;
-
- SECKEYPrivateKey* privkey = NULL;
- SECStatus rv =
- PK11_ImportDERPrivateKeyInfoAndReturnKey(NSSContext::GetSlot(),
- &private_key_item,
- NULL, NULL, PR_FALSE, PR_FALSE,
- key_usage, &privkey, NULL);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Couldn't import private key";
- return NULL;
- }
-
- SECKEYPublicKey *pubkey = SECKEY_ConvertToPublicKey(privkey);
- if (rv != SECSuccess) {
- SECKEY_DestroyPrivateKey(privkey);
- LOG(LS_ERROR) << "Couldn't convert private key to public key";
- return NULL;
- }
-
- // Assign to a scoped_ptr so we don't leak on error.
- scoped_ptr<NSSKeyPair> keypair(new NSSKeyPair(privkey, pubkey));
-
- scoped_ptr<NSSCertificate> cert(NSSCertificate::FromPEMString(certificate));
- if (!cert) {
- LOG(LS_ERROR) << "Couldn't parse certificate";
- return NULL;
- }
-
- // TODO(ekr@rtfm.com): Check the public key against the certificate.
-
- return new NSSIdentity(keypair.release(), cert.release());
-}
-
-NSSIdentity *NSSIdentity::GetReference() const {
- NSSKeyPair *keypair = keypair_->GetReference();
- if (!keypair)
- return NULL;
-
- NSSCertificate *certificate = certificate_->GetReference();
- if (!certificate) {
- delete keypair;
- return NULL;
- }
-
- return new NSSIdentity(keypair, certificate);
-}
-
-
-NSSCertificate &NSSIdentity::certificate() const {
- return *certificate_;
-}
-
-
-} // talk_base namespace
-
-#endif // HAVE_NSS_SSL_H
-
diff --git a/base/nssidentity.h b/base/nssidentity.h
deleted file mode 100644
index b4376d5..0000000
--- a/base/nssidentity.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NSSIDENTITY_H_
-#define TALK_BASE_NSSIDENTITY_H_
-
-#include <string>
-
-#include "cert.h"
-#include "nspr.h"
-#include "hasht.h"
-#include "keythi.h"
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sslidentity.h"
-
-namespace talk_base {
-
-class NSSKeyPair {
- public:
- NSSKeyPair(SECKEYPrivateKey* privkey, SECKEYPublicKey* pubkey) :
- privkey_(privkey), pubkey_(pubkey) {}
- ~NSSKeyPair();
-
- // Generate a 1024-bit RSA key pair.
- static NSSKeyPair* Generate();
- NSSKeyPair* GetReference();
-
- SECKEYPrivateKey* privkey() const { return privkey_; }
- SECKEYPublicKey * pubkey() const { return pubkey_; }
-
- private:
- SECKEYPrivateKey* privkey_;
- SECKEYPublicKey* pubkey_;
-
- DISALLOW_EVIL_CONSTRUCTORS(NSSKeyPair);
-};
-
-
-class NSSCertificate : public SSLCertificate {
- public:
- static NSSCertificate* FromPEMString(const std::string& pem_string);
- // The caller retains ownership of the argument to all the constructors,
- // and the constructor makes a copy.
- explicit NSSCertificate(CERTCertificate* cert);
- explicit NSSCertificate(CERTCertList* cert_list);
- virtual ~NSSCertificate() {
- if (certificate_)
- CERT_DestroyCertificate(certificate_);
- }
-
- virtual NSSCertificate* GetReference() const;
-
- virtual std::string ToPEMString() const;
-
- virtual void ToDER(Buffer* der_buffer) const;
-
- virtual bool GetSignatureDigestAlgorithm(std::string* algorithm) const;
-
- virtual bool ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const;
-
- virtual bool GetChain(SSLCertChain** chain) const;
-
- CERTCertificate* certificate() { return certificate_; }
-
- // Performs minimal checks to determine if the list is a valid chain. This
- // only checks that each certificate certifies the preceding certificate,
- // and ignores many other certificate features such as expiration dates.
- static bool IsValidChain(const CERTCertList* cert_list);
-
- // Helper function to get the length of a digest
- static bool GetDigestLength(const std::string& algorithm, size_t* length);
-
- // Comparison. Only the certificate itself is considered, not the chain.
- bool Equals(const NSSCertificate* tocompare) const;
-
- private:
- NSSCertificate(CERTCertificate* cert, SSLCertChain* chain);
- static bool GetDigestObject(const std::string& algorithm,
- const SECHashObject** hash_object);
-
- CERTCertificate* certificate_;
- scoped_ptr<SSLCertChain> chain_;
-
- DISALLOW_EVIL_CONSTRUCTORS(NSSCertificate);
-};
-
-// Represents a SSL key pair and certificate for NSS.
-class NSSIdentity : public SSLIdentity {
- public:
- static NSSIdentity* Generate(const std::string& common_name);
- static NSSIdentity* GenerateForTest(const SSLIdentityParams& params);
- static SSLIdentity* FromPEMStrings(const std::string& private_key,
- const std::string& certificate);
- virtual ~NSSIdentity() {
- LOG(LS_INFO) << "Destroying NSS identity";
- }
-
- virtual NSSIdentity* GetReference() const;
- virtual NSSCertificate& certificate() const;
-
- NSSKeyPair* keypair() const { return keypair_.get(); }
-
- private:
- NSSIdentity(NSSKeyPair* keypair, NSSCertificate* cert) :
- keypair_(keypair), certificate_(cert) {}
-
- static NSSIdentity* GenerateInternal(const SSLIdentityParams& params);
-
- talk_base::scoped_ptr<NSSKeyPair> keypair_;
- talk_base::scoped_ptr<NSSCertificate> certificate_;
-
- DISALLOW_EVIL_CONSTRUCTORS(NSSIdentity);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NSSIDENTITY_H_
diff --git a/base/nssstreamadapter.cc b/base/nssstreamadapter.cc
deleted file mode 100644
index 60fa738..0000000
--- a/base/nssstreamadapter.cc
+++ /dev/null
@@ -1,1038 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- * Copyright 2004--2011, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <vector>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#if HAVE_NSS_SSL_H
-
-#include "talk/base/nssstreamadapter.h"
-
-#include "keyhi.h"
-#include "nspr.h"
-#include "nss.h"
-#include "pk11pub.h"
-#include "secerr.h"
-
-#ifdef NSS_SSL_RELATIVE_PATH
-#include "ssl.h"
-#include "sslerr.h"
-#include "sslproto.h"
-#else
-#include "net/third_party/nss/ssl/ssl.h"
-#include "net/third_party/nss/ssl/sslerr.h"
-#include "net/third_party/nss/ssl/sslproto.h"
-#endif
-
-#include "talk/base/nssidentity.h"
-#include "talk/base/safe_conversions.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-PRDescIdentity NSSStreamAdapter::nspr_layer_identity = PR_INVALID_IO_LAYER;
-
-#define UNIMPLEMENTED \
- PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0); \
- LOG(LS_ERROR) \
- << "Call to unimplemented function "<< __FUNCTION__; ASSERT(false)
-
-#ifdef SRTP_AES128_CM_HMAC_SHA1_80
-#define HAVE_DTLS_SRTP
-#endif
-
-#ifdef HAVE_DTLS_SRTP
-// SRTP cipher suite table
-struct SrtpCipherMapEntry {
- const char* external_name;
- PRUint16 cipher_id;
-};
-
-// This isn't elegant, but it's better than an external reference
-static const SrtpCipherMapEntry kSrtpCipherMap[] = {
- {"AES_CM_128_HMAC_SHA1_80", SRTP_AES128_CM_HMAC_SHA1_80 },
- {"AES_CM_128_HMAC_SHA1_32", SRTP_AES128_CM_HMAC_SHA1_32 },
- {NULL, 0}
-};
-#endif
-
-
-// Implementation of NSPR methods
-static PRStatus StreamClose(PRFileDesc *socket) {
- ASSERT(!socket->lower);
- socket->dtor(socket);
- return PR_SUCCESS;
-}
-
-static PRInt32 StreamRead(PRFileDesc *socket, void *buf, PRInt32 length) {
- StreamInterface *stream = reinterpret_cast<StreamInterface *>(socket->secret);
- size_t read;
- int error;
- StreamResult result = stream->Read(buf, length, &read, &error);
- if (result == SR_SUCCESS) {
- return checked_cast<PRInt32>(read);
- }
-
- if (result == SR_EOS) {
- return 0;
- }
-
- if (result == SR_BLOCK) {
- PR_SetError(PR_WOULD_BLOCK_ERROR, 0);
- return -1;
- }
-
- PR_SetError(PR_UNKNOWN_ERROR, error);
- return -1;
-}
-
-static PRInt32 StreamWrite(PRFileDesc *socket, const void *buf,
- PRInt32 length) {
- StreamInterface *stream = reinterpret_cast<StreamInterface *>(socket->secret);
- size_t written;
- int error;
- StreamResult result = stream->Write(buf, length, &written, &error);
- if (result == SR_SUCCESS) {
- return checked_cast<PRInt32>(written);
- }
-
- if (result == SR_BLOCK) {
- LOG(LS_INFO) <<
- "NSSStreamAdapter: write to underlying transport would block";
- PR_SetError(PR_WOULD_BLOCK_ERROR, 0);
- return -1;
- }
-
- LOG(LS_ERROR) << "Write error";
- PR_SetError(PR_UNKNOWN_ERROR, error);
- return -1;
-}
-
-static PRInt32 StreamAvailable(PRFileDesc *socket) {
- UNIMPLEMENTED;
- return -1;
-}
-
-PRInt64 StreamAvailable64(PRFileDesc *socket) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRStatus StreamSync(PRFileDesc *socket) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PROffset32 StreamSeek(PRFileDesc *socket, PROffset32 offset,
- PRSeekWhence how) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PROffset64 StreamSeek64(PRFileDesc *socket, PROffset64 offset,
- PRSeekWhence how) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRStatus StreamFileInfo(PRFileDesc *socket, PRFileInfo *info) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRStatus StreamFileInfo64(PRFileDesc *socket, PRFileInfo64 *info) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRInt32 StreamWritev(PRFileDesc *socket, const PRIOVec *iov,
- PRInt32 iov_size, PRIntervalTime timeout) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRStatus StreamConnect(PRFileDesc *socket, const PRNetAddr *addr,
- PRIntervalTime timeout) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRFileDesc *StreamAccept(PRFileDesc *sd, PRNetAddr *addr,
- PRIntervalTime timeout) {
- UNIMPLEMENTED;
- return NULL;
-}
-
-static PRStatus StreamBind(PRFileDesc *socket, const PRNetAddr *addr) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRStatus StreamListen(PRFileDesc *socket, PRIntn depth) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRStatus StreamShutdown(PRFileDesc *socket, PRIntn how) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-// Note: this is always nonblocking and ignores the timeout.
-// TODO(ekr@rtfm.com): In future verify that the socket is
-// actually in non-blocking mode.
-// This function does not support peek.
-static PRInt32 StreamRecv(PRFileDesc *socket, void *buf, PRInt32 amount,
- PRIntn flags, PRIntervalTime to) {
- ASSERT(flags == 0);
-
- if (flags != 0) {
- PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
- return -1;
- }
-
- return StreamRead(socket, buf, amount);
-}
-
-// Note: this is always nonblocking and assumes a zero timeout.
-// This function does not support peek.
-static PRInt32 StreamSend(PRFileDesc *socket, const void *buf,
- PRInt32 amount, PRIntn flags,
- PRIntervalTime to) {
- ASSERT(flags == 0);
-
- return StreamWrite(socket, buf, amount);
-}
-
-static PRInt32 StreamRecvfrom(PRFileDesc *socket, void *buf,
- PRInt32 amount, PRIntn flags,
- PRNetAddr *addr, PRIntervalTime to) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRInt32 StreamSendto(PRFileDesc *socket, const void *buf,
- PRInt32 amount, PRIntn flags,
- const PRNetAddr *addr, PRIntervalTime to) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRInt16 StreamPoll(PRFileDesc *socket, PRInt16 in_flags,
- PRInt16 *out_flags) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRInt32 StreamAcceptRead(PRFileDesc *sd, PRFileDesc **nd,
- PRNetAddr **raddr,
- void *buf, PRInt32 amount, PRIntervalTime t) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRInt32 StreamTransmitFile(PRFileDesc *sd, PRFileDesc *socket,
- const void *headers, PRInt32 hlen,
- PRTransmitFileFlags flags, PRIntervalTime t) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRStatus StreamGetPeerName(PRFileDesc *socket, PRNetAddr *addr) {
- // TODO(ekr@rtfm.com): Modify to return unique names for each channel
- // somehow, as opposed to always the same static address. The current
- // implementation messes up the session cache, which is why it's off
- // elsewhere
- addr->inet.family = PR_AF_INET;
- addr->inet.port = 0;
- addr->inet.ip = 0;
-
- return PR_SUCCESS;
-}
-
-static PRStatus StreamGetSockName(PRFileDesc *socket, PRNetAddr *addr) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRStatus StreamGetSockOption(PRFileDesc *socket, PRSocketOptionData *opt) {
- switch (opt->option) {
- case PR_SockOpt_Nonblocking:
- opt->value.non_blocking = PR_TRUE;
- return PR_SUCCESS;
- default:
- UNIMPLEMENTED;
- break;
- }
-
- return PR_FAILURE;
-}
-
-// Imitate setting socket options. These are mostly noops.
-static PRStatus StreamSetSockOption(PRFileDesc *socket,
- const PRSocketOptionData *opt) {
- switch (opt->option) {
- case PR_SockOpt_Nonblocking:
- return PR_SUCCESS;
- case PR_SockOpt_NoDelay:
- return PR_SUCCESS;
- default:
- UNIMPLEMENTED;
- break;
- }
-
- return PR_FAILURE;
-}
-
-static PRInt32 StreamSendfile(PRFileDesc *out, PRSendFileData *in,
- PRTransmitFileFlags flags, PRIntervalTime to) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static PRStatus StreamConnectContinue(PRFileDesc *socket, PRInt16 flags) {
- UNIMPLEMENTED;
- return PR_FAILURE;
-}
-
-static PRIntn StreamReserved(PRFileDesc *socket) {
- UNIMPLEMENTED;
- return -1;
-}
-
-static const struct PRIOMethods nss_methods = {
- PR_DESC_LAYERED,
- StreamClose,
- StreamRead,
- StreamWrite,
- StreamAvailable,
- StreamAvailable64,
- StreamSync,
- StreamSeek,
- StreamSeek64,
- StreamFileInfo,
- StreamFileInfo64,
- StreamWritev,
- StreamConnect,
- StreamAccept,
- StreamBind,
- StreamListen,
- StreamShutdown,
- StreamRecv,
- StreamSend,
- StreamRecvfrom,
- StreamSendto,
- StreamPoll,
- StreamAcceptRead,
- StreamTransmitFile,
- StreamGetSockName,
- StreamGetPeerName,
- StreamReserved,
- StreamReserved,
- StreamGetSockOption,
- StreamSetSockOption,
- StreamSendfile,
- StreamConnectContinue,
- StreamReserved,
- StreamReserved,
- StreamReserved,
- StreamReserved
-};
-
-NSSStreamAdapter::NSSStreamAdapter(StreamInterface *stream)
- : SSLStreamAdapterHelper(stream),
- ssl_fd_(NULL),
- cert_ok_(false) {
-}
-
-bool NSSStreamAdapter::Init() {
- if (nspr_layer_identity == PR_INVALID_IO_LAYER) {
- nspr_layer_identity = PR_GetUniqueIdentity("nssstreamadapter");
- }
- PRFileDesc *pr_fd = PR_CreateIOLayerStub(nspr_layer_identity, &nss_methods);
- if (!pr_fd)
- return false;
- pr_fd->secret = reinterpret_cast<PRFilePrivate *>(stream());
-
- PRFileDesc *ssl_fd;
- if (ssl_mode_ == SSL_MODE_DTLS) {
- ssl_fd = DTLS_ImportFD(NULL, pr_fd);
- } else {
- ssl_fd = SSL_ImportFD(NULL, pr_fd);
- }
- ASSERT(ssl_fd != NULL); // This should never happen
- if (!ssl_fd) {
- PR_Close(pr_fd);
- return false;
- }
-
- SECStatus rv;
- // Turn on security.
- rv = SSL_OptionSet(ssl_fd, SSL_SECURITY, PR_TRUE);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error enabling security on SSL Socket";
- return false;
- }
-
- // Disable SSLv2.
- rv = SSL_OptionSet(ssl_fd, SSL_ENABLE_SSL2, PR_FALSE);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error disabling SSL2";
- return false;
- }
-
- // Disable caching.
- // TODO(ekr@rtfm.com): restore this when I have the caching
- // identity set.
- rv = SSL_OptionSet(ssl_fd, SSL_NO_CACHE, PR_TRUE);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error disabling cache";
- return false;
- }
-
- // Disable session tickets.
- rv = SSL_OptionSet(ssl_fd, SSL_ENABLE_SESSION_TICKETS, PR_FALSE);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error enabling tickets";
- return false;
- }
-
- // Disable renegotiation.
- rv = SSL_OptionSet(ssl_fd, SSL_ENABLE_RENEGOTIATION,
- SSL_RENEGOTIATE_NEVER);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error disabling renegotiation";
- return false;
- }
-
- // Disable false start.
- rv = SSL_OptionSet(ssl_fd, SSL_ENABLE_FALSE_START, PR_FALSE);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Error disabling false start";
- return false;
- }
-
- ssl_fd_ = ssl_fd;
-
- return true;
-}
-
-NSSStreamAdapter::~NSSStreamAdapter() {
- if (ssl_fd_)
- PR_Close(ssl_fd_);
-};
-
-
-int NSSStreamAdapter::BeginSSL() {
- SECStatus rv;
-
- if (!Init()) {
- Error("Init", -1, false);
- return -1;
- }
-
- ASSERT(state_ == SSL_CONNECTING);
- // The underlying stream has been opened. If we are in peer-to-peer mode
- // then a peer certificate must have been specified by now.
- ASSERT(!ssl_server_name_.empty() ||
- peer_certificate_.get() != NULL ||
- !peer_certificate_digest_algorithm_.empty());
- LOG(LS_INFO) << "BeginSSL: "
- << (!ssl_server_name_.empty() ? ssl_server_name_ :
- "with peer");
-
- if (role_ == SSL_CLIENT) {
- LOG(LS_INFO) << "BeginSSL: as client";
-
- rv = SSL_GetClientAuthDataHook(ssl_fd_, GetClientAuthDataHook,
- this);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
- } else {
- LOG(LS_INFO) << "BeginSSL: as server";
- NSSIdentity *identity;
-
- if (identity_.get()) {
- identity = static_cast<NSSIdentity *>(identity_.get());
- } else {
- LOG(LS_ERROR) << "Can't be an SSL server without an identity";
- Error("BeginSSL", -1, false);
- return -1;
- }
- rv = SSL_ConfigSecureServer(ssl_fd_, identity->certificate().certificate(),
- identity->keypair()->privkey(),
- kt_rsa);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
-
- // Insist on a certificate from the client
- rv = SSL_OptionSet(ssl_fd_, SSL_REQUEST_CERTIFICATE, PR_TRUE);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
-
- rv = SSL_OptionSet(ssl_fd_, SSL_REQUIRE_CERTIFICATE, PR_TRUE);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
- }
-
- // Set the version range.
- SSLVersionRange vrange;
- vrange.min = (ssl_mode_ == SSL_MODE_DTLS) ?
- SSL_LIBRARY_VERSION_TLS_1_1 :
- SSL_LIBRARY_VERSION_TLS_1_0;
- vrange.max = SSL_LIBRARY_VERSION_TLS_1_1;
-
- rv = SSL_VersionRangeSet(ssl_fd_, &vrange);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
-
- // SRTP
-#ifdef HAVE_DTLS_SRTP
- if (!srtp_ciphers_.empty()) {
- rv = SSL_SetSRTPCiphers(
- ssl_fd_, &srtp_ciphers_[0],
- checked_cast<unsigned int>(srtp_ciphers_.size()));
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
- }
-#endif
-
- // Certificate validation
- rv = SSL_AuthCertificateHook(ssl_fd_, AuthCertificateHook, this);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
-
- // Now start the handshake
- rv = SSL_ResetHandshake(ssl_fd_, role_ == SSL_SERVER ? PR_TRUE : PR_FALSE);
- if (rv != SECSuccess) {
- Error("BeginSSL", -1, false);
- return -1;
- }
-
- return ContinueSSL();
-}
-
-int NSSStreamAdapter::ContinueSSL() {
- LOG(LS_INFO) << "ContinueSSL";
- ASSERT(state_ == SSL_CONNECTING);
-
- // Clear the DTLS timer
- Thread::Current()->Clear(this, MSG_DTLS_TIMEOUT);
-
- SECStatus rv = SSL_ForceHandshake(ssl_fd_);
-
- if (rv == SECSuccess) {
- LOG(LS_INFO) << "Handshake complete";
-
- ASSERT(cert_ok_);
- if (!cert_ok_) {
- Error("ContinueSSL", -1, true);
- return -1;
- }
-
- state_ = SSL_CONNECTED;
- StreamAdapterInterface::OnEvent(stream(), SE_OPEN|SE_READ|SE_WRITE, 0);
- return 0;
- }
-
- PRInt32 err = PR_GetError();
- switch (err) {
- case SSL_ERROR_RX_MALFORMED_HANDSHAKE:
- if (ssl_mode_ != SSL_MODE_DTLS) {
- Error("ContinueSSL", -1, true);
- return -1;
- } else {
- LOG(LS_INFO) << "Malformed DTLS message. Ignoring.";
- // Fall through
- }
- case PR_WOULD_BLOCK_ERROR:
- LOG(LS_INFO) << "Would have blocked";
- if (ssl_mode_ == SSL_MODE_DTLS) {
- PRIntervalTime timeout;
-
- SECStatus rv = DTLS_GetHandshakeTimeout(ssl_fd_, &timeout);
- if (rv == SECSuccess) {
- LOG(LS_INFO) << "Timeout is " << timeout << " ms";
- Thread::Current()->PostDelayed(PR_IntervalToMilliseconds(timeout),
- this, MSG_DTLS_TIMEOUT, 0);
- }
- }
-
- return 0;
- default:
- LOG(LS_INFO) << "Error " << err;
- break;
- }
-
- Error("ContinueSSL", -1, true);
- return -1;
-}
-
-void NSSStreamAdapter::Cleanup() {
- if (state_ != SSL_ERROR) {
- state_ = SSL_CLOSED;
- }
-
- if (ssl_fd_) {
- PR_Close(ssl_fd_);
- ssl_fd_ = NULL;
- }
-
- identity_.reset();
- peer_certificate_.reset();
-
- Thread::Current()->Clear(this, MSG_DTLS_TIMEOUT);
-}
-
-StreamResult NSSStreamAdapter::Read(void* data, size_t data_len,
- size_t* read, int* error) {
- // SSL_CONNECTED sanity check.
- switch (state_) {
- case SSL_NONE:
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SR_BLOCK;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_CLOSED:
- return SR_EOS;
-
- case SSL_ERROR:
- default:
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
-
- PRInt32 rv = PR_Read(ssl_fd_, data, checked_cast<PRInt32>(data_len));
-
- if (rv == 0) {
- return SR_EOS;
- }
-
- // Error
- if (rv < 0) {
- PRInt32 err = PR_GetError();
-
- switch (err) {
- case PR_WOULD_BLOCK_ERROR:
- return SR_BLOCK;
- default:
- Error("Read", -1, false);
- *error = err; // libjingle semantics are that this is impl-specific
- return SR_ERROR;
- }
- }
-
- // Success
- *read = rv;
-
- return SR_SUCCESS;
-}
-
-StreamResult NSSStreamAdapter::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- // SSL_CONNECTED sanity check.
- switch (state_) {
- case SSL_NONE:
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SR_BLOCK;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- case SSL_CLOSED:
- default:
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
-
- PRInt32 rv = PR_Write(ssl_fd_, data, checked_cast<PRInt32>(data_len));
-
- // Error
- if (rv < 0) {
- PRInt32 err = PR_GetError();
-
- switch (err) {
- case PR_WOULD_BLOCK_ERROR:
- return SR_BLOCK;
- default:
- Error("Write", -1, false);
- *error = err; // libjingle semantics are that this is impl-specific
- return SR_ERROR;
- }
- }
-
- // Success
- *written = rv;
-
- return SR_SUCCESS;
-}
-
-void NSSStreamAdapter::OnEvent(StreamInterface* stream, int events,
- int err) {
- int events_to_signal = 0;
- int signal_error = 0;
- ASSERT(stream == this->stream());
- if ((events & SE_OPEN)) {
- LOG(LS_INFO) << "NSSStreamAdapter::OnEvent SE_OPEN";
- if (state_ != SSL_WAIT) {
- ASSERT(state_ == SSL_NONE);
- events_to_signal |= SE_OPEN;
- } else {
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err, true);
- return;
- }
- }
- }
- if ((events & (SE_READ|SE_WRITE))) {
- LOG(LS_INFO) << "NSSStreamAdapter::OnEvent"
- << ((events & SE_READ) ? " SE_READ" : "")
- << ((events & SE_WRITE) ? " SE_WRITE" : "");
- if (state_ == SSL_NONE) {
- events_to_signal |= events & (SE_READ|SE_WRITE);
- } else if (state_ == SSL_CONNECTING) {
- if (int err = ContinueSSL()) {
- Error("ContinueSSL", err, true);
- return;
- }
- } else if (state_ == SSL_CONNECTED) {
- if (events & SE_WRITE) {
- LOG(LS_INFO) << " -- onStreamWriteable";
- events_to_signal |= SE_WRITE;
- }
- if (events & SE_READ) {
- LOG(LS_INFO) << " -- onStreamReadable";
- events_to_signal |= SE_READ;
- }
- }
- }
- if ((events & SE_CLOSE)) {
- LOG(LS_INFO) << "NSSStreamAdapter::OnEvent(SE_CLOSE, " << err << ")";
- Cleanup();
- events_to_signal |= SE_CLOSE;
- // SE_CLOSE is the only event that uses the final parameter to OnEvent().
- ASSERT(signal_error == 0);
- signal_error = err;
- }
- if (events_to_signal)
- StreamAdapterInterface::OnEvent(stream, events_to_signal, signal_error);
-}
-
-void NSSStreamAdapter::OnMessage(Message* msg) {
- // Process our own messages and then pass others to the superclass
- if (MSG_DTLS_TIMEOUT == msg->message_id) {
- LOG(LS_INFO) << "DTLS timeout expired";
- ContinueSSL();
- } else {
- StreamInterface::OnMessage(msg);
- }
-}
-
-// Certificate verification callback. Called to check any certificate
-SECStatus NSSStreamAdapter::AuthCertificateHook(void *arg,
- PRFileDesc *fd,
- PRBool checksig,
- PRBool isServer) {
- LOG(LS_INFO) << "NSSStreamAdapter::AuthCertificateHook";
- // SSL_PeerCertificate returns a pointer that is owned by the caller, and
- // the NSSCertificate constructor copies its argument, so |raw_peer_cert|
- // must be destroyed in this function.
- CERTCertificate* raw_peer_cert = SSL_PeerCertificate(fd);
- NSSCertificate peer_cert(raw_peer_cert);
- CERT_DestroyCertificate(raw_peer_cert);
-
- NSSStreamAdapter *stream = reinterpret_cast<NSSStreamAdapter *>(arg);
- stream->cert_ok_ = false;
-
- // Read the peer's certificate chain.
- CERTCertList* cert_list = SSL_PeerCertificateChain(fd);
- ASSERT(cert_list != NULL);
-
- // If the peer provided multiple certificates, check that they form a valid
- // chain as defined by RFC 5246 Section 7.4.2: "Each following certificate
- // MUST directly certify the one preceding it.". This check does NOT
- // verify other requirements, such as whether the chain reaches a trusted
- // root, self-signed certificates have valid signatures, certificates are not
- // expired, etc.
- // Even if the chain is valid, the leaf certificate must still match a
- // provided certificate or digest.
- if (!NSSCertificate::IsValidChain(cert_list)) {
- CERT_DestroyCertList(cert_list);
- PORT_SetError(SEC_ERROR_BAD_SIGNATURE);
- return SECFailure;
- }
-
- if (stream->peer_certificate_.get()) {
- LOG(LS_INFO) << "Checking against specified certificate";
-
- // The peer certificate was specified
- if (reinterpret_cast<NSSCertificate *>(stream->peer_certificate_.get())->
- Equals(&peer_cert)) {
- LOG(LS_INFO) << "Accepted peer certificate";
- stream->cert_ok_ = true;
- }
- } else if (!stream->peer_certificate_digest_algorithm_.empty()) {
- LOG(LS_INFO) << "Checking against specified digest";
- // The peer certificate digest was specified
- unsigned char digest[64]; // Maximum size
- size_t digest_length;
-
- if (!peer_cert.ComputeDigest(
- stream->peer_certificate_digest_algorithm_,
- digest, sizeof(digest), &digest_length)) {
- LOG(LS_ERROR) << "Digest computation failed";
- } else {
- Buffer computed_digest(digest, digest_length);
- if (computed_digest == stream->peer_certificate_digest_value_) {
- LOG(LS_INFO) << "Accepted peer certificate";
- stream->cert_ok_ = true;
- }
- }
- } else {
- // Other modes, but we haven't implemented yet
- // TODO(ekr@rtfm.com): Implement real certificate validation
- UNIMPLEMENTED;
- }
-
- if (!stream->cert_ok_ && stream->ignore_bad_cert()) {
- LOG(LS_WARNING) << "Ignoring cert error while verifying cert chain";
- stream->cert_ok_ = true;
- }
-
- if (stream->cert_ok_)
- stream->peer_certificate_.reset(new NSSCertificate(cert_list));
-
- CERT_DestroyCertList(cert_list);
-
- if (stream->cert_ok_)
- return SECSuccess;
-
- PORT_SetError(SEC_ERROR_UNTRUSTED_CERT);
- return SECFailure;
-}
-
-
-SECStatus NSSStreamAdapter::GetClientAuthDataHook(void *arg, PRFileDesc *fd,
- CERTDistNames *caNames,
- CERTCertificate **pRetCert,
- SECKEYPrivateKey **pRetKey) {
- LOG(LS_INFO) << "Client cert requested";
- NSSStreamAdapter *stream = reinterpret_cast<NSSStreamAdapter *>(arg);
-
- if (!stream->identity_.get()) {
- LOG(LS_ERROR) << "No identity available";
- return SECFailure;
- }
-
- NSSIdentity *identity = static_cast<NSSIdentity *>(stream->identity_.get());
- // Destroyed internally by NSS
- *pRetCert = CERT_DupCertificate(identity->certificate().certificate());
- *pRetKey = SECKEY_CopyPrivateKey(identity->keypair()->privkey());
-
- return SECSuccess;
-}
-
-// RFC 5705 Key Exporter
-bool NSSStreamAdapter::ExportKeyingMaterial(const std::string& label,
- const uint8* context,
- size_t context_len,
- bool use_context,
- uint8* result,
- size_t result_len) {
- SECStatus rv = SSL_ExportKeyingMaterial(
- ssl_fd_,
- label.c_str(),
- checked_cast<unsigned int>(label.size()),
- use_context,
- context,
- checked_cast<unsigned int>(context_len),
- result,
- checked_cast<unsigned int>(result_len));
-
- return rv == SECSuccess;
-}
-
-bool NSSStreamAdapter::SetDtlsSrtpCiphers(
- const std::vector<std::string>& ciphers) {
-#ifdef HAVE_DTLS_SRTP
- std::vector<PRUint16> internal_ciphers;
- if (state_ != SSL_NONE)
- return false;
-
- for (std::vector<std::string>::const_iterator cipher = ciphers.begin();
- cipher != ciphers.end(); ++cipher) {
- bool found = false;
- for (const SrtpCipherMapEntry *entry = kSrtpCipherMap; entry->cipher_id;
- ++entry) {
- if (*cipher == entry->external_name) {
- found = true;
- internal_ciphers.push_back(entry->cipher_id);
- break;
- }
- }
-
- if (!found) {
- LOG(LS_ERROR) << "Could not find cipher: " << *cipher;
- return false;
- }
- }
-
- if (internal_ciphers.empty())
- return false;
-
- srtp_ciphers_ = internal_ciphers;
-
- return true;
-#else
- return false;
-#endif
-}
-
-bool NSSStreamAdapter::GetDtlsSrtpCipher(std::string* cipher) {
-#ifdef HAVE_DTLS_SRTP
- ASSERT(state_ == SSL_CONNECTED);
- if (state_ != SSL_CONNECTED)
- return false;
-
- PRUint16 selected_cipher;
-
- SECStatus rv = SSL_GetSRTPCipher(ssl_fd_, &selected_cipher);
- if (rv == SECFailure)
- return false;
-
- for (const SrtpCipherMapEntry *entry = kSrtpCipherMap;
- entry->cipher_id; ++entry) {
- if (selected_cipher == entry->cipher_id) {
- *cipher = entry->external_name;
- return true;
- }
- }
-
- ASSERT(false); // This should never happen
-#endif
- return false;
-}
-
-
-bool NSSContext::initialized;
-NSSContext *NSSContext::global_nss_context;
-
-// Static initialization and shutdown
-NSSContext *NSSContext::Instance() {
- if (!global_nss_context) {
- NSSContext *new_ctx = new NSSContext();
-
- if (!(new_ctx->slot_ = PK11_GetInternalSlot())) {
- delete new_ctx;
- goto fail;
- }
-
- global_nss_context = new_ctx;
- }
-
- fail:
- return global_nss_context;
-}
-
-
-
-bool NSSContext::InitializeSSL(VerificationCallback callback) {
- ASSERT(!callback);
-
- if (!initialized) {
- SECStatus rv;
-
- rv = NSS_NoDB_Init(NULL);
- if (rv != SECSuccess) {
- LOG(LS_ERROR) << "Couldn't initialize NSS error=" <<
- PORT_GetError();
- return false;
- }
-
- NSS_SetDomesticPolicy();
-
- initialized = true;
- }
-
- return true;
-}
-
-bool NSSContext::InitializeSSLThread() {
- // Not needed
- return true;
-}
-
-bool NSSContext::CleanupSSL() {
- // Not needed
- return true;
-}
-
-bool NSSStreamAdapter::HaveDtls() {
- return true;
-}
-
-bool NSSStreamAdapter::HaveDtlsSrtp() {
-#ifdef HAVE_DTLS_SRTP
- return true;
-#else
- return false;
-#endif
-}
-
-bool NSSStreamAdapter::HaveExporter() {
- return true;
-}
-
-} // namespace talk_base
-
-#endif // HAVE_NSS_SSL_H
diff --git a/base/nssstreamadapter.h b/base/nssstreamadapter.h
deleted file mode 100644
index 3919c5a..0000000
--- a/base/nssstreamadapter.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- * Copyright 2011, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NSSSTREAMADAPTER_H_
-#define TALK_BASE_NSSSTREAMADAPTER_H_
-
-#include <string>
-#include <vector>
-
-#include "nspr.h"
-#include "nss.h"
-#include "secmodt.h"
-
-#include "talk/base/buffer.h"
-#include "talk/base/nssidentity.h"
-#include "talk/base/ssladapter.h"
-#include "talk/base/sslstreamadapter.h"
-#include "talk/base/sslstreamadapterhelper.h"
-
-namespace talk_base {
-
-// Singleton
-class NSSContext {
- public:
- NSSContext() {}
- ~NSSContext() {
- }
-
- static PK11SlotInfo *GetSlot() {
- return Instance() ? Instance()->slot_: NULL;
- }
-
- static NSSContext *Instance();
- static bool InitializeSSL(VerificationCallback callback);
- static bool InitializeSSLThread();
- static bool CleanupSSL();
-
- private:
- PK11SlotInfo *slot_; // The PKCS-11 slot
- static bool initialized; // Was this initialized?
- static NSSContext *global_nss_context; // The global context
-};
-
-
-class NSSStreamAdapter : public SSLStreamAdapterHelper {
- public:
- explicit NSSStreamAdapter(StreamInterface* stream);
- virtual ~NSSStreamAdapter();
- bool Init();
-
- virtual StreamResult Read(void* data, size_t data_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- void OnMessage(Message *msg);
-
- // Key Extractor interface
- virtual bool ExportKeyingMaterial(const std::string& label,
- const uint8* context,
- size_t context_len,
- bool use_context,
- uint8* result,
- size_t result_len);
-
- // DTLS-SRTP interface
- virtual bool SetDtlsSrtpCiphers(const std::vector<std::string>& ciphers);
- virtual bool GetDtlsSrtpCipher(std::string* cipher);
-
- // Capabilities interfaces
- static bool HaveDtls();
- static bool HaveDtlsSrtp();
- static bool HaveExporter();
-
- protected:
- // Override SSLStreamAdapter
- virtual void OnEvent(StreamInterface* stream, int events, int err);
-
- // Override SSLStreamAdapterHelper
- virtual int BeginSSL();
- virtual void Cleanup();
- virtual bool GetDigestLength(const std::string& algorithm, size_t* length) {
- return NSSCertificate::GetDigestLength(algorithm, length);
- }
-
- private:
- int ContinueSSL();
- static SECStatus AuthCertificateHook(void *arg, PRFileDesc *fd,
- PRBool checksig, PRBool isServer);
- static SECStatus GetClientAuthDataHook(void *arg, PRFileDesc *fd,
- CERTDistNames *caNames,
- CERTCertificate **pRetCert,
- SECKEYPrivateKey **pRetKey);
-
- PRFileDesc *ssl_fd_; // NSS's SSL file descriptor
- static bool initialized; // Was InitializeSSL() called?
- bool cert_ok_; // Did we get and check a cert
- std::vector<PRUint16> srtp_ciphers_; // SRTP cipher list
-
- static PRDescIdentity nspr_layer_identity; // The NSPR layer identity
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NSSSTREAMADAPTER_H_
diff --git a/base/nullsocketserver.h b/base/nullsocketserver.h
deleted file mode 100644
index 6b3b288..0000000
--- a/base/nullsocketserver.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_NULLSOCKETSERVER_H_
-#define TALK_BASE_NULLSOCKETSERVER_H_
-
-#include "talk/base/event.h"
-#include "talk/base/physicalsocketserver.h"
-
-namespace talk_base {
-
-// NullSocketServer
-
-class NullSocketServer : public talk_base::SocketServer {
- public:
- NullSocketServer() : event_(false, false) {}
-
- virtual bool Wait(int cms, bool process_io) {
- event_.Wait(cms);
- return true;
- }
-
- virtual void WakeUp() {
- event_.Set();
- }
-
- virtual talk_base::Socket* CreateSocket(int type) {
- ASSERT(false);
- return NULL;
- }
-
- virtual talk_base::Socket* CreateSocket(int family, int type) {
- ASSERT(false);
- return NULL;
- }
-
- virtual talk_base::AsyncSocket* CreateAsyncSocket(int type) {
- ASSERT(false);
- return NULL;
- }
-
- virtual talk_base::AsyncSocket* CreateAsyncSocket(int family, int type) {
- ASSERT(false);
- return NULL;
- }
-
-
- private:
- talk_base::Event event_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_NULLSOCKETSERVER_H_
diff --git a/base/nullsocketserver_unittest.cc b/base/nullsocketserver_unittest.cc
deleted file mode 100644
index 18cde2d..0000000
--- a/base/nullsocketserver_unittest.cc
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/nullsocketserver.h"
-
-namespace talk_base {
-
-static const uint32 kTimeout = 5000U;
-
-class NullSocketServerTest
- : public testing::Test,
- public MessageHandler {
- public:
- NullSocketServerTest() {}
- protected:
- virtual void OnMessage(Message* message) {
- ss_.WakeUp();
- }
- NullSocketServer ss_;
-};
-
-TEST_F(NullSocketServerTest, WaitAndSet) {
- Thread thread;
- EXPECT_TRUE(thread.Start());
- thread.Post(this, 0);
- // The process_io will be ignored.
- const bool process_io = true;
- EXPECT_TRUE_WAIT(ss_.Wait(talk_base::kForever, process_io), kTimeout);
-}
-
-TEST_F(NullSocketServerTest, TestWait) {
- uint32 start = Time();
- ss_.Wait(200, true);
- // The actual wait time is dependent on the resolution of the timer used by
- // the Event class. Allow for the event to signal ~20ms early.
- EXPECT_GE(TimeSince(start), 180);
-}
-
-} // namespace talk_base
diff --git a/base/openssl.h b/base/openssl.h
deleted file mode 100644
index d9628a7..0000000
--- a/base/openssl.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPENSSL_H_
-#define TALK_BASE_OPENSSL_H_
-
-#include <openssl/ssl.h>
-
-#if (OPENSSL_VERSION_NUMBER < 0x10000000L)
-#error OpenSSL is older than 1.0.0, which is the minimum supported version.
-#endif
-
-#endif // TALK_BASE_OPENSSL_H_
diff --git a/base/openssladapter.cc b/base/openssladapter.cc
deleted file mode 100644
index 7623d1a..0000000
--- a/base/openssladapter.cc
+++ /dev/null
@@ -1,905 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_OPENSSL_SSL_H
-
-#include "talk/base/openssladapter.h"
-
-#if defined(POSIX)
-#include <unistd.h>
-#endif
-
-// Must be included first before openssl headers.
-#include "talk/base/win32.h" // NOLINT
-
-#include <openssl/bio.h>
-#include <openssl/crypto.h>
-#include <openssl/err.h>
-#include <openssl/opensslv.h>
-#include <openssl/rand.h>
-#include <openssl/x509.h>
-#include <openssl/x509v3.h>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/openssl.h"
-#include "talk/base/sslroots.h"
-#include "talk/base/stringutils.h"
-
-// TODO: Use a nicer abstraction for mutex.
-
-#if defined(WIN32)
- #define MUTEX_TYPE HANDLE
- #define MUTEX_SETUP(x) (x) = CreateMutex(NULL, FALSE, NULL)
- #define MUTEX_CLEANUP(x) CloseHandle(x)
- #define MUTEX_LOCK(x) WaitForSingleObject((x), INFINITE)
- #define MUTEX_UNLOCK(x) ReleaseMutex(x)
- #define THREAD_ID GetCurrentThreadId()
-#elif defined(POSIX)
- #define MUTEX_TYPE pthread_mutex_t
- #define MUTEX_SETUP(x) pthread_mutex_init(&(x), NULL)
- #define MUTEX_CLEANUP(x) pthread_mutex_destroy(&(x))
- #define MUTEX_LOCK(x) pthread_mutex_lock(&(x))
- #define MUTEX_UNLOCK(x) pthread_mutex_unlock(&(x))
- #define THREAD_ID pthread_self()
-#else
- #error You must define mutex operations appropriate for your platform!
-#endif
-
-struct CRYPTO_dynlock_value {
- MUTEX_TYPE mutex;
-};
-
-//////////////////////////////////////////////////////////////////////
-// SocketBIO
-//////////////////////////////////////////////////////////////////////
-
-static int socket_write(BIO* h, const char* buf, int num);
-static int socket_read(BIO* h, char* buf, int size);
-static int socket_puts(BIO* h, const char* str);
-static long socket_ctrl(BIO* h, int cmd, long arg1, void* arg2);
-static int socket_new(BIO* h);
-static int socket_free(BIO* data);
-
-static BIO_METHOD methods_socket = {
- BIO_TYPE_BIO,
- "socket",
- socket_write,
- socket_read,
- socket_puts,
- 0,
- socket_ctrl,
- socket_new,
- socket_free,
- NULL,
-};
-
-BIO_METHOD* BIO_s_socket2() { return(&methods_socket); }
-
-BIO* BIO_new_socket(talk_base::AsyncSocket* socket) {
- BIO* ret = BIO_new(BIO_s_socket2());
- if (ret == NULL) {
- return NULL;
- }
- ret->ptr = socket;
- return ret;
-}
-
-static int socket_new(BIO* b) {
- b->shutdown = 0;
- b->init = 1;
- b->num = 0; // 1 means socket closed
- b->ptr = 0;
- return 1;
-}
-
-static int socket_free(BIO* b) {
- if (b == NULL)
- return 0;
- return 1;
-}
-
-static int socket_read(BIO* b, char* out, int outl) {
- if (!out)
- return -1;
- talk_base::AsyncSocket* socket = static_cast<talk_base::AsyncSocket*>(b->ptr);
- BIO_clear_retry_flags(b);
- int result = socket->Recv(out, outl);
- if (result > 0) {
- return result;
- } else if (result == 0) {
- b->num = 1;
- } else if (socket->IsBlocking()) {
- BIO_set_retry_read(b);
- }
- return -1;
-}
-
-static int socket_write(BIO* b, const char* in, int inl) {
- if (!in)
- return -1;
- talk_base::AsyncSocket* socket = static_cast<talk_base::AsyncSocket*>(b->ptr);
- BIO_clear_retry_flags(b);
- int result = socket->Send(in, inl);
- if (result > 0) {
- return result;
- } else if (socket->IsBlocking()) {
- BIO_set_retry_write(b);
- }
- return -1;
-}
-
-static int socket_puts(BIO* b, const char* str) {
- return socket_write(b, str, strlen(str));
-}
-
-static long socket_ctrl(BIO* b, int cmd, long num, void* ptr) {
- UNUSED(num);
- UNUSED(ptr);
-
- switch (cmd) {
- case BIO_CTRL_RESET:
- return 0;
- case BIO_CTRL_EOF:
- return b->num;
- case BIO_CTRL_WPENDING:
- case BIO_CTRL_PENDING:
- return 0;
- case BIO_CTRL_FLUSH:
- return 1;
- default:
- return 0;
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// OpenSSLAdapter
-/////////////////////////////////////////////////////////////////////////////
-
-namespace talk_base {
-
-// This array will store all of the mutexes available to OpenSSL.
-static MUTEX_TYPE* mutex_buf = NULL;
-
-static void locking_function(int mode, int n, const char * file, int line) {
- if (mode & CRYPTO_LOCK) {
- MUTEX_LOCK(mutex_buf[n]);
- } else {
- MUTEX_UNLOCK(mutex_buf[n]);
- }
-}
-
-static unsigned long id_function() { // NOLINT
- // Use old-style C cast because THREAD_ID's type varies with the platform,
- // in some cases requiring static_cast, and in others requiring
- // reinterpret_cast.
- return (unsigned long)THREAD_ID; // NOLINT
-}
-
-static CRYPTO_dynlock_value* dyn_create_function(const char* file, int line) {
- CRYPTO_dynlock_value* value = new CRYPTO_dynlock_value;
- if (!value)
- return NULL;
- MUTEX_SETUP(value->mutex);
- return value;
-}
-
-static void dyn_lock_function(int mode, CRYPTO_dynlock_value* l,
- const char* file, int line) {
- if (mode & CRYPTO_LOCK) {
- MUTEX_LOCK(l->mutex);
- } else {
- MUTEX_UNLOCK(l->mutex);
- }
-}
-
-static void dyn_destroy_function(CRYPTO_dynlock_value* l,
- const char* file, int line) {
- MUTEX_CLEANUP(l->mutex);
- delete l;
-}
-
-VerificationCallback OpenSSLAdapter::custom_verify_callback_ = NULL;
-
-bool OpenSSLAdapter::InitializeSSL(VerificationCallback callback) {
- if (!InitializeSSLThread() || !SSL_library_init())
- return false;
-#if !defined(ADDRESS_SANITIZER) || !defined(OSX)
- // Loading the error strings crashes mac_asan. Omit this debugging aid there.
- SSL_load_error_strings();
-#endif
- ERR_load_BIO_strings();
- OpenSSL_add_all_algorithms();
- RAND_poll();
- custom_verify_callback_ = callback;
- return true;
-}
-
-bool OpenSSLAdapter::InitializeSSLThread() {
- mutex_buf = new MUTEX_TYPE[CRYPTO_num_locks()];
- if (!mutex_buf)
- return false;
- for (int i = 0; i < CRYPTO_num_locks(); ++i)
- MUTEX_SETUP(mutex_buf[i]);
-
- // we need to cast our id_function to return an unsigned long -- pthread_t is
- // a pointer
- CRYPTO_set_id_callback(id_function);
- CRYPTO_set_locking_callback(locking_function);
- CRYPTO_set_dynlock_create_callback(dyn_create_function);
- CRYPTO_set_dynlock_lock_callback(dyn_lock_function);
- CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function);
- return true;
-}
-
-bool OpenSSLAdapter::CleanupSSL() {
- if (!mutex_buf)
- return false;
- CRYPTO_set_id_callback(NULL);
- CRYPTO_set_locking_callback(NULL);
- CRYPTO_set_dynlock_create_callback(NULL);
- CRYPTO_set_dynlock_lock_callback(NULL);
- CRYPTO_set_dynlock_destroy_callback(NULL);
- for (int i = 0; i < CRYPTO_num_locks(); ++i)
- MUTEX_CLEANUP(mutex_buf[i]);
- delete [] mutex_buf;
- mutex_buf = NULL;
- return true;
-}
-
-OpenSSLAdapter::OpenSSLAdapter(AsyncSocket* socket)
- : SSLAdapter(socket),
- state_(SSL_NONE),
- ssl_read_needs_write_(false),
- ssl_write_needs_read_(false),
- restartable_(false),
- ssl_(NULL), ssl_ctx_(NULL),
- custom_verification_succeeded_(false) {
-}
-
-OpenSSLAdapter::~OpenSSLAdapter() {
- Cleanup();
-}
-
-int
-OpenSSLAdapter::StartSSL(const char* hostname, bool restartable) {
- if (state_ != SSL_NONE)
- return -1;
-
- ssl_host_name_ = hostname;
- restartable_ = restartable;
-
- if (socket_->GetState() != Socket::CS_CONNECTED) {
- state_ = SSL_WAIT;
- return 0;
- }
-
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err, false);
- return err;
- }
-
- return 0;
-}
-
-int
-OpenSSLAdapter::BeginSSL() {
- LOG(LS_INFO) << "BeginSSL: " << ssl_host_name_;
- ASSERT(state_ == SSL_CONNECTING);
-
- int err = 0;
- BIO* bio = NULL;
-
- // First set up the context
- if (!ssl_ctx_)
- ssl_ctx_ = SetupSSLContext();
-
- if (!ssl_ctx_) {
- err = -1;
- goto ssl_error;
- }
-
- bio = BIO_new_socket(static_cast<AsyncSocketAdapter*>(socket_));
- if (!bio) {
- err = -1;
- goto ssl_error;
- }
-
- ssl_ = SSL_new(ssl_ctx_);
- if (!ssl_) {
- err = -1;
- goto ssl_error;
- }
-
- SSL_set_app_data(ssl_, this);
-
- SSL_set_bio(ssl_, bio, bio);
- SSL_set_mode(ssl_, SSL_MODE_ENABLE_PARTIAL_WRITE |
- SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
-
- // the SSL object owns the bio now
- bio = NULL;
-
- // Do the connect
- err = ContinueSSL();
- if (err != 0)
- goto ssl_error;
-
- return err;
-
-ssl_error:
- Cleanup();
- if (bio)
- BIO_free(bio);
-
- return err;
-}
-
-int
-OpenSSLAdapter::ContinueSSL() {
- ASSERT(state_ == SSL_CONNECTING);
-
- int code = SSL_connect(ssl_);
- switch (SSL_get_error(ssl_, code)) {
- case SSL_ERROR_NONE:
- if (!SSLPostConnectionCheck(ssl_, ssl_host_name_.c_str())) {
- LOG(LS_ERROR) << "TLS post connection check failed";
- // make sure we close the socket
- Cleanup();
- // The connect failed so return -1 to shut down the socket
- return -1;
- }
-
- state_ = SSL_CONNECTED;
- AsyncSocketAdapter::OnConnectEvent(this);
-#if 0 // TODO: worry about this
- // Don't let ourselves go away during the callbacks
- PRefPtr<OpenSSLAdapter> lock(this);
- LOG(LS_INFO) << " -- onStreamReadable";
- AsyncSocketAdapter::OnReadEvent(this);
- LOG(LS_INFO) << " -- onStreamWriteable";
- AsyncSocketAdapter::OnWriteEvent(this);
-#endif
- break;
-
- case SSL_ERROR_WANT_READ:
- case SSL_ERROR_WANT_WRITE:
- break;
-
- case SSL_ERROR_ZERO_RETURN:
- default:
- LOG(LS_WARNING) << "ContinueSSL -- error " << code;
- return (code != 0) ? code : -1;
- }
-
- return 0;
-}
-
-void
-OpenSSLAdapter::Error(const char* context, int err, bool signal) {
- LOG(LS_WARNING) << "OpenSSLAdapter::Error("
- << context << ", " << err << ")";
- state_ = SSL_ERROR;
- SetError(err);
- if (signal)
- AsyncSocketAdapter::OnCloseEvent(this, err);
-}
-
-void
-OpenSSLAdapter::Cleanup() {
- LOG(LS_INFO) << "Cleanup";
-
- state_ = SSL_NONE;
- ssl_read_needs_write_ = false;
- ssl_write_needs_read_ = false;
- custom_verification_succeeded_ = false;
-
- if (ssl_) {
- SSL_free(ssl_);
- ssl_ = NULL;
- }
-
- if (ssl_ctx_) {
- SSL_CTX_free(ssl_ctx_);
- ssl_ctx_ = NULL;
- }
-}
-
-//
-// AsyncSocket Implementation
-//
-
-int
-OpenSSLAdapter::Send(const void* pv, size_t cb) {
- //LOG(LS_INFO) << "OpenSSLAdapter::Send(" << cb << ")";
-
- switch (state_) {
- case SSL_NONE:
- return AsyncSocketAdapter::Send(pv, cb);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- default:
- return SOCKET_ERROR;
- }
-
- // OpenSSL will return an error if we try to write zero bytes
- if (cb == 0)
- return 0;
-
- ssl_write_needs_read_ = false;
-
- int code = SSL_write(ssl_, pv, cb);
- switch (SSL_get_error(ssl_, code)) {
- case SSL_ERROR_NONE:
- //LOG(LS_INFO) << " -- success";
- return code;
- case SSL_ERROR_WANT_READ:
- //LOG(LS_INFO) << " -- error want read";
- ssl_write_needs_read_ = true;
- SetError(EWOULDBLOCK);
- break;
- case SSL_ERROR_WANT_WRITE:
- //LOG(LS_INFO) << " -- error want write";
- SetError(EWOULDBLOCK);
- break;
- case SSL_ERROR_ZERO_RETURN:
- //LOG(LS_INFO) << " -- remote side closed";
- SetError(EWOULDBLOCK);
- // do we need to signal closure?
- break;
- default:
- //LOG(LS_INFO) << " -- error " << code;
- Error("SSL_write", (code ? code : -1), false);
- break;
- }
-
- return SOCKET_ERROR;
-}
-
-int
-OpenSSLAdapter::Recv(void* pv, size_t cb) {
- //LOG(LS_INFO) << "OpenSSLAdapter::Recv(" << cb << ")";
- switch (state_) {
-
- case SSL_NONE:
- return AsyncSocketAdapter::Recv(pv, cb);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- default:
- return SOCKET_ERROR;
- }
-
- // Don't trust OpenSSL with zero byte reads
- if (cb == 0)
- return 0;
-
- ssl_read_needs_write_ = false;
-
- int code = SSL_read(ssl_, pv, cb);
- switch (SSL_get_error(ssl_, code)) {
- case SSL_ERROR_NONE:
- //LOG(LS_INFO) << " -- success";
- return code;
- case SSL_ERROR_WANT_READ:
- //LOG(LS_INFO) << " -- error want read";
- SetError(EWOULDBLOCK);
- break;
- case SSL_ERROR_WANT_WRITE:
- //LOG(LS_INFO) << " -- error want write";
- ssl_read_needs_write_ = true;
- SetError(EWOULDBLOCK);
- break;
- case SSL_ERROR_ZERO_RETURN:
- //LOG(LS_INFO) << " -- remote side closed";
- SetError(EWOULDBLOCK);
- // do we need to signal closure?
- break;
- default:
- //LOG(LS_INFO) << " -- error " << code;
- Error("SSL_read", (code ? code : -1), false);
- break;
- }
-
- return SOCKET_ERROR;
-}
-
-int
-OpenSSLAdapter::Close() {
- Cleanup();
- state_ = restartable_ ? SSL_WAIT : SSL_NONE;
- return AsyncSocketAdapter::Close();
-}
-
-Socket::ConnState
-OpenSSLAdapter::GetState() const {
- //if (signal_close_)
- // return CS_CONNECTED;
- ConnState state = socket_->GetState();
- if ((state == CS_CONNECTED)
- && ((state_ == SSL_WAIT) || (state_ == SSL_CONNECTING)))
- state = CS_CONNECTING;
- return state;
-}
-
-void
-OpenSSLAdapter::OnConnectEvent(AsyncSocket* socket) {
- LOG(LS_INFO) << "OpenSSLAdapter::OnConnectEvent";
- if (state_ != SSL_WAIT) {
- ASSERT(state_ == SSL_NONE);
- AsyncSocketAdapter::OnConnectEvent(socket);
- return;
- }
-
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- AsyncSocketAdapter::OnCloseEvent(socket, err);
- }
-}
-
-void
-OpenSSLAdapter::OnReadEvent(AsyncSocket* socket) {
- //LOG(LS_INFO) << "OpenSSLAdapter::OnReadEvent";
-
- if (state_ == SSL_NONE) {
- AsyncSocketAdapter::OnReadEvent(socket);
- return;
- }
-
- if (state_ == SSL_CONNECTING) {
- if (int err = ContinueSSL()) {
- Error("ContinueSSL", err);
- }
- return;
- }
-
- if (state_ != SSL_CONNECTED)
- return;
-
- // Don't let ourselves go away during the callbacks
- //PRefPtr<OpenSSLAdapter> lock(this); // TODO: fix this
- if (ssl_write_needs_read_) {
- //LOG(LS_INFO) << " -- onStreamWriteable";
- AsyncSocketAdapter::OnWriteEvent(socket);
- }
-
- //LOG(LS_INFO) << " -- onStreamReadable";
- AsyncSocketAdapter::OnReadEvent(socket);
-}
-
-void
-OpenSSLAdapter::OnWriteEvent(AsyncSocket* socket) {
- //LOG(LS_INFO) << "OpenSSLAdapter::OnWriteEvent";
-
- if (state_ == SSL_NONE) {
- AsyncSocketAdapter::OnWriteEvent(socket);
- return;
- }
-
- if (state_ == SSL_CONNECTING) {
- if (int err = ContinueSSL()) {
- Error("ContinueSSL", err);
- }
- return;
- }
-
- if (state_ != SSL_CONNECTED)
- return;
-
- // Don't let ourselves go away during the callbacks
- //PRefPtr<OpenSSLAdapter> lock(this); // TODO: fix this
-
- if (ssl_read_needs_write_) {
- //LOG(LS_INFO) << " -- onStreamReadable";
- AsyncSocketAdapter::OnReadEvent(socket);
- }
-
- //LOG(LS_INFO) << " -- onStreamWriteable";
- AsyncSocketAdapter::OnWriteEvent(socket);
-}
-
-void
-OpenSSLAdapter::OnCloseEvent(AsyncSocket* socket, int err) {
- LOG(LS_INFO) << "OpenSSLAdapter::OnCloseEvent(" << err << ")";
- AsyncSocketAdapter::OnCloseEvent(socket, err);
-}
-
-// This code is taken from the "Network Security with OpenSSL"
-// sample in chapter 5
-
-bool OpenSSLAdapter::VerifyServerName(SSL* ssl, const char* host,
- bool ignore_bad_cert) {
- if (!host)
- return false;
-
- // Checking the return from SSL_get_peer_certificate here is not strictly
- // necessary. With our setup, it is not possible for it to return
- // NULL. However, it is good form to check the return.
- X509* certificate = SSL_get_peer_certificate(ssl);
- if (!certificate)
- return false;
-
- // Logging certificates is extremely verbose. So it is disabled by default.
-#ifdef LOG_CERTIFICATES
- {
- LOG(LS_INFO) << "Certificate from server:";
- BIO* mem = BIO_new(BIO_s_mem());
- X509_print_ex(mem, certificate, XN_FLAG_SEP_CPLUS_SPC, X509_FLAG_NO_HEADER);
- BIO_write(mem, "\0", 1);
- char* buffer;
- BIO_get_mem_data(mem, &buffer);
- LOG(LS_INFO) << buffer;
- BIO_free(mem);
-
- char* cipher_description =
- SSL_CIPHER_description(SSL_get_current_cipher(ssl), NULL, 128);
- LOG(LS_INFO) << "Cipher: " << cipher_description;
- OPENSSL_free(cipher_description);
- }
-#endif
-
- bool ok = false;
- int extension_count = X509_get_ext_count(certificate);
- for (int i = 0; i < extension_count; ++i) {
- X509_EXTENSION* extension = X509_get_ext(certificate, i);
- int extension_nid = OBJ_obj2nid(X509_EXTENSION_get_object(extension));
-
- if (extension_nid == NID_subject_alt_name) {
- const X509V3_EXT_METHOD* meth = X509V3_EXT_get(extension);
- if (!meth)
- break;
-
- void* ext_str = NULL;
-
- // We assign this to a local variable, instead of passing the address
- // directly to ASN1_item_d2i.
- // See http://readlist.com/lists/openssl.org/openssl-users/0/4761.html.
- unsigned char* ext_value_data = extension->value->data;
-
- const unsigned char **ext_value_data_ptr =
- (const_cast<const unsigned char **>(&ext_value_data));
-
- if (meth->it) {
- ext_str = ASN1_item_d2i(NULL, ext_value_data_ptr,
- extension->value->length,
- ASN1_ITEM_ptr(meth->it));
- } else {
- ext_str = meth->d2i(NULL, ext_value_data_ptr, extension->value->length);
- }
-
- STACK_OF(CONF_VALUE)* value = meth->i2v(meth, ext_str, NULL);
-
- // Cast to size_t to be compilable for both OpenSSL and BoringSSL.
- for (size_t j = 0; j < static_cast<size_t>(sk_CONF_VALUE_num(value));
- ++j) {
- CONF_VALUE* nval = sk_CONF_VALUE_value(value, j);
- // The value for nval can contain wildcards
- if (!strcmp(nval->name, "DNS") && string_match(host, nval->value)) {
- ok = true;
- break;
- }
- }
- sk_CONF_VALUE_pop_free(value, X509V3_conf_free);
- value = NULL;
-
- if (meth->it) {
- ASN1_item_free(reinterpret_cast<ASN1_VALUE*>(ext_str),
- ASN1_ITEM_ptr(meth->it));
- } else {
- meth->ext_free(ext_str);
- }
- ext_str = NULL;
- }
- if (ok)
- break;
- }
-
- char data[256];
- X509_NAME* subject;
- if (!ok
- && ((subject = X509_get_subject_name(certificate)) != NULL)
- && (X509_NAME_get_text_by_NID(subject, NID_commonName,
- data, sizeof(data)) > 0)) {
- data[sizeof(data)-1] = 0;
- if (_stricmp(data, host) == 0)
- ok = true;
- }
-
- X509_free(certificate);
-
- // This should only ever be turned on for debugging and development.
- if (!ok && ignore_bad_cert) {
- LOG(LS_WARNING) << "TLS certificate check FAILED. "
- << "Allowing connection anyway.";
- ok = true;
- }
-
- return ok;
-}
-
-bool OpenSSLAdapter::SSLPostConnectionCheck(SSL* ssl, const char* host) {
- bool ok = VerifyServerName(ssl, host, ignore_bad_cert());
-
- if (ok) {
- ok = (SSL_get_verify_result(ssl) == X509_V_OK ||
- custom_verification_succeeded_);
- }
-
- if (!ok && ignore_bad_cert()) {
- LOG(LS_INFO) << "Other TLS post connection checks failed.";
- ok = true;
- }
-
- return ok;
-}
-
-#if _DEBUG
-
-// We only use this for tracing and so it is only needed in debug mode
-
-void
-OpenSSLAdapter::SSLInfoCallback(const SSL* s, int where, int ret) {
- const char* str = "undefined";
- int w = where & ~SSL_ST_MASK;
- if (w & SSL_ST_CONNECT) {
- str = "SSL_connect";
- } else if (w & SSL_ST_ACCEPT) {
- str = "SSL_accept";
- }
- if (where & SSL_CB_LOOP) {
- LOG(LS_INFO) << str << ":" << SSL_state_string_long(s);
- } else if (where & SSL_CB_ALERT) {
- str = (where & SSL_CB_READ) ? "read" : "write";
- LOG(LS_INFO) << "SSL3 alert " << str
- << ":" << SSL_alert_type_string_long(ret)
- << ":" << SSL_alert_desc_string_long(ret);
- } else if (where & SSL_CB_EXIT) {
- if (ret == 0) {
- LOG(LS_INFO) << str << ":failed in " << SSL_state_string_long(s);
- } else if (ret < 0) {
- LOG(LS_INFO) << str << ":error in " << SSL_state_string_long(s);
- }
- }
-}
-
-#endif // _DEBUG
-
-int
-OpenSSLAdapter::SSLVerifyCallback(int ok, X509_STORE_CTX* store) {
-#if _DEBUG
- if (!ok) {
- char data[256];
- X509* cert = X509_STORE_CTX_get_current_cert(store);
- int depth = X509_STORE_CTX_get_error_depth(store);
- int err = X509_STORE_CTX_get_error(store);
-
- LOG(LS_INFO) << "Error with certificate at depth: " << depth;
- X509_NAME_oneline(X509_get_issuer_name(cert), data, sizeof(data));
- LOG(LS_INFO) << " issuer = " << data;
- X509_NAME_oneline(X509_get_subject_name(cert), data, sizeof(data));
- LOG(LS_INFO) << " subject = " << data;
- LOG(LS_INFO) << " err = " << err
- << ":" << X509_verify_cert_error_string(err);
- }
-#endif
-
- // Get our stream pointer from the store
- SSL* ssl = reinterpret_cast<SSL*>(
- X509_STORE_CTX_get_ex_data(store,
- SSL_get_ex_data_X509_STORE_CTX_idx()));
-
- OpenSSLAdapter* stream =
- reinterpret_cast<OpenSSLAdapter*>(SSL_get_app_data(ssl));
-
- if (!ok && custom_verify_callback_) {
- void* cert =
- reinterpret_cast<void*>(X509_STORE_CTX_get_current_cert(store));
- if (custom_verify_callback_(cert)) {
- stream->custom_verification_succeeded_ = true;
- LOG(LS_INFO) << "validated certificate using custom callback";
- ok = true;
- }
- }
-
- // Should only be used for debugging and development.
- if (!ok && stream->ignore_bad_cert()) {
- LOG(LS_WARNING) << "Ignoring cert error while verifying cert chain";
- ok = 1;
- }
-
- return ok;
-}
-
-bool OpenSSLAdapter::ConfigureTrustedRootCertificates(SSL_CTX* ctx) {
- // Add the root cert that we care about to the SSL context
- int count_of_added_certs = 0;
- for (int i = 0; i < ARRAY_SIZE(kSSLCertCertificateList); i++) {
- const unsigned char* cert_buffer = kSSLCertCertificateList[i];
- size_t cert_buffer_len = kSSLCertCertificateSizeList[i];
- X509* cert = d2i_X509(NULL, &cert_buffer, cert_buffer_len);
- if (cert) {
- int return_value = X509_STORE_add_cert(SSL_CTX_get_cert_store(ctx), cert);
- if (return_value == 0) {
- LOG(LS_WARNING) << "Unable to add certificate.";
- } else {
- count_of_added_certs++;
- }
- X509_free(cert);
- }
- }
- return count_of_added_certs > 0;
-}
-
-SSL_CTX*
-OpenSSLAdapter::SetupSSLContext() {
- SSL_CTX* ctx = SSL_CTX_new(TLSv1_client_method());
- if (ctx == NULL) {
- unsigned long error = ERR_get_error(); // NOLINT: type used by OpenSSL.
- LOG(LS_WARNING) << "SSL_CTX creation failed: "
- << '"' << ERR_reason_error_string(error) << "\" "
- << "(error=" << error << ')';
- return NULL;
- }
- if (!ConfigureTrustedRootCertificates(ctx)) {
- SSL_CTX_free(ctx);
- return NULL;
- }
-
-#ifdef _DEBUG
- SSL_CTX_set_info_callback(ctx, SSLInfoCallback);
-#endif
-
- SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, SSLVerifyCallback);
- SSL_CTX_set_verify_depth(ctx, 4);
- SSL_CTX_set_cipher_list(ctx, "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH");
-
- return ctx;
-}
-
-} // namespace talk_base
-
-#endif // HAVE_OPENSSL_SSL_H
diff --git a/base/openssladapter.h b/base/openssladapter.h
deleted file mode 100644
index c89c292..0000000
--- a/base/openssladapter.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPENSSLADAPTER_H__
-#define TALK_BASE_OPENSSLADAPTER_H__
-
-#include <string>
-#include "talk/base/ssladapter.h"
-
-typedef struct ssl_st SSL;
-typedef struct ssl_ctx_st SSL_CTX;
-typedef struct x509_store_ctx_st X509_STORE_CTX;
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-class OpenSSLAdapter : public SSLAdapter {
-public:
- static bool InitializeSSL(VerificationCallback callback);
- static bool InitializeSSLThread();
- static bool CleanupSSL();
-
- OpenSSLAdapter(AsyncSocket* socket);
- virtual ~OpenSSLAdapter();
-
- virtual int StartSSL(const char* hostname, bool restartable);
- virtual int Send(const void* pv, size_t cb);
- virtual int Recv(void* pv, size_t cb);
- virtual int Close();
-
- // Note that the socket returns ST_CONNECTING while SSL is being negotiated.
- virtual ConnState GetState() const;
-
-protected:
- virtual void OnConnectEvent(AsyncSocket* socket);
- virtual void OnReadEvent(AsyncSocket* socket);
- virtual void OnWriteEvent(AsyncSocket* socket);
- virtual void OnCloseEvent(AsyncSocket* socket, int err);
-
-private:
- enum SSLState {
- SSL_NONE, SSL_WAIT, SSL_CONNECTING, SSL_CONNECTED, SSL_ERROR
- };
-
- int BeginSSL();
- int ContinueSSL();
- void Error(const char* context, int err, bool signal = true);
- void Cleanup();
-
- static bool VerifyServerName(SSL* ssl, const char* host,
- bool ignore_bad_cert);
- bool SSLPostConnectionCheck(SSL* ssl, const char* host);
-#if _DEBUG
- static void SSLInfoCallback(const SSL* s, int where, int ret);
-#endif // !_DEBUG
- static int SSLVerifyCallback(int ok, X509_STORE_CTX* store);
- static VerificationCallback custom_verify_callback_;
- friend class OpenSSLStreamAdapter; // for custom_verify_callback_;
-
- static bool ConfigureTrustedRootCertificates(SSL_CTX* ctx);
- static SSL_CTX* SetupSSLContext();
-
- SSLState state_;
- bool ssl_read_needs_write_;
- bool ssl_write_needs_read_;
- // If true, socket will retain SSL configuration after Close.
- bool restartable_;
-
- SSL* ssl_;
- SSL_CTX* ssl_ctx_;
- std::string ssl_host_name_;
-
- bool custom_verification_succeeded_;
-};
-
-/////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_OPENSSLADAPTER_H__
diff --git a/base/openssldigest.cc b/base/openssldigest.cc
deleted file mode 100644
index 3d0d227..0000000
--- a/base/openssldigest.cc
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_OPENSSL_SSL_H
-
-#include "talk/base/openssldigest.h"
-
-#include "talk/base/common.h"
-#include "talk/base/openssl.h"
-
-namespace talk_base {
-
-OpenSSLDigest::OpenSSLDigest(const std::string& algorithm) {
- EVP_MD_CTX_init(&ctx_);
- if (GetDigestEVP(algorithm, &md_)) {
- EVP_DigestInit_ex(&ctx_, md_, NULL);
- } else {
- md_ = NULL;
- }
-}
-
-OpenSSLDigest::~OpenSSLDigest() {
- EVP_MD_CTX_cleanup(&ctx_);
-}
-
-size_t OpenSSLDigest::Size() const {
- if (!md_) {
- return 0;
- }
- return EVP_MD_size(md_);
-}
-
-void OpenSSLDigest::Update(const void* buf, size_t len) {
- if (!md_) {
- return;
- }
- EVP_DigestUpdate(&ctx_, buf, len);
-}
-
-size_t OpenSSLDigest::Finish(void* buf, size_t len) {
- if (!md_ || len < Size()) {
- return 0;
- }
- unsigned int md_len;
- EVP_DigestFinal_ex(&ctx_, static_cast<unsigned char*>(buf), &md_len);
- EVP_DigestInit_ex(&ctx_, md_, NULL); // prepare for future Update()s
- ASSERT(md_len == Size());
- return md_len;
-}
-
-bool OpenSSLDigest::GetDigestEVP(const std::string& algorithm,
- const EVP_MD** mdp) {
- const EVP_MD* md;
- if (algorithm == DIGEST_MD5) {
- md = EVP_md5();
- } else if (algorithm == DIGEST_SHA_1) {
- md = EVP_sha1();
- } else if (algorithm == DIGEST_SHA_224) {
- md = EVP_sha224();
- } else if (algorithm == DIGEST_SHA_256) {
- md = EVP_sha256();
- } else if (algorithm == DIGEST_SHA_384) {
- md = EVP_sha384();
- } else if (algorithm == DIGEST_SHA_512) {
- md = EVP_sha512();
- } else {
- return false;
- }
-
- // Can't happen
- ASSERT(EVP_MD_size(md) >= 16);
- *mdp = md;
- return true;
-}
-
-bool OpenSSLDigest::GetDigestName(const EVP_MD* md,
- std::string* algorithm) {
- ASSERT(md != NULL);
- ASSERT(algorithm != NULL);
-
- int md_type = EVP_MD_type(md);
- if (md_type == NID_md5) {
- *algorithm = DIGEST_MD5;
- } else if (md_type == NID_sha1) {
- *algorithm = DIGEST_SHA_1;
- } else if (md_type == NID_sha224) {
- *algorithm = DIGEST_SHA_224;
- } else if (md_type == NID_sha256) {
- *algorithm = DIGEST_SHA_256;
- } else if (md_type == NID_sha384) {
- *algorithm = DIGEST_SHA_384;
- } else if (md_type == NID_sha512) {
- *algorithm = DIGEST_SHA_512;
- } else {
- algorithm->clear();
- return false;
- }
-
- return true;
-}
-
-bool OpenSSLDigest::GetDigestSize(const std::string& algorithm,
- size_t* length) {
- const EVP_MD *md;
- if (!GetDigestEVP(algorithm, &md))
- return false;
-
- *length = EVP_MD_size(md);
- return true;
-}
-
-} // namespace talk_base
-
-#endif // HAVE_OPENSSL_SSL_H
-
diff --git a/base/openssldigest.h b/base/openssldigest.h
deleted file mode 100644
index d5cf878..0000000
--- a/base/openssldigest.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPENSSLDIGEST_H_
-#define TALK_BASE_OPENSSLDIGEST_H_
-
-#include <openssl/evp.h>
-
-#include "talk/base/messagedigest.h"
-
-namespace talk_base {
-
-// An implementation of the digest class that uses OpenSSL.
-class OpenSSLDigest : public MessageDigest {
- public:
- // Creates an OpenSSLDigest with |algorithm| as the hash algorithm.
- explicit OpenSSLDigest(const std::string& algorithm);
- ~OpenSSLDigest();
- // Returns the digest output size (e.g. 16 bytes for MD5).
- virtual size_t Size() const;
- // Updates the digest with |len| bytes from |buf|.
- virtual void Update(const void* buf, size_t len);
- // Outputs the digest value to |buf| with length |len|.
- virtual size_t Finish(void* buf, size_t len);
-
- // Helper function to look up a digest's EVP by name.
- static bool GetDigestEVP(const std::string &algorithm,
- const EVP_MD** md);
- // Helper function to look up a digest's name by EVP.
- static bool GetDigestName(const EVP_MD* md,
- std::string* algorithm);
- // Helper function to get the length of a digest.
- static bool GetDigestSize(const std::string &algorithm,
- size_t* len);
-
- private:
- EVP_MD_CTX ctx_;
- const EVP_MD* md_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_OPENSSLDIGEST_H_
diff --git a/base/opensslidentity.cc b/base/opensslidentity.cc
deleted file mode 100644
index a58f839..0000000
--- a/base/opensslidentity.cc
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_OPENSSL_SSL_H
-
-#include "talk/base/opensslidentity.h"
-
-// Must be included first before openssl headers.
-#include "talk/base/win32.h" // NOLINT
-
-#include <openssl/bio.h>
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/crypto.h>
-
-#include "talk/base/checks.h"
-#include "talk/base/helpers.h"
-#include "talk/base/logging.h"
-#include "talk/base/openssl.h"
-#include "talk/base/openssldigest.h"
-
-namespace talk_base {
-
-// We could have exposed a myriad of parameters for the crypto stuff,
-// but keeping it simple seems best.
-
-// Strength of generated keys. Those are RSA.
-static const int KEY_LENGTH = 1024;
-
-// Random bits for certificate serial number
-static const int SERIAL_RAND_BITS = 64;
-
-// Certificate validity lifetime
-static const int CERTIFICATE_LIFETIME = 60*60*24*30; // 30 days, arbitrarily
-// Certificate validity window.
-// This is to compensate for slightly incorrect system clocks.
-static const int CERTIFICATE_WINDOW = -60*60*24;
-
-// Generate a key pair. Caller is responsible for freeing the returned object.
-static EVP_PKEY* MakeKey() {
- LOG(LS_INFO) << "Making key pair";
- EVP_PKEY* pkey = EVP_PKEY_new();
- // RSA_generate_key is deprecated. Use _ex version.
- BIGNUM* exponent = BN_new();
- RSA* rsa = RSA_new();
- if (!pkey || !exponent || !rsa ||
- !BN_set_word(exponent, 0x10001) || // 65537 RSA exponent
- !RSA_generate_key_ex(rsa, KEY_LENGTH, exponent, NULL) ||
- !EVP_PKEY_assign_RSA(pkey, rsa)) {
- EVP_PKEY_free(pkey);
- BN_free(exponent);
- RSA_free(rsa);
- return NULL;
- }
- // ownership of rsa struct was assigned, don't free it.
- BN_free(exponent);
- LOG(LS_INFO) << "Returning key pair";
- return pkey;
-}
-
-// Generate a self-signed certificate, with the public key from the
-// given key pair. Caller is responsible for freeing the returned object.
-static X509* MakeCertificate(EVP_PKEY* pkey, const SSLIdentityParams& params) {
- LOG(LS_INFO) << "Making certificate for " << params.common_name;
- X509* x509 = NULL;
- BIGNUM* serial_number = NULL;
- X509_NAME* name = NULL;
-
- if ((x509=X509_new()) == NULL)
- goto error;
-
- if (!X509_set_pubkey(x509, pkey))
- goto error;
-
- // serial number
- // temporary reference to serial number inside x509 struct
- ASN1_INTEGER* asn1_serial_number;
- if ((serial_number = BN_new()) == NULL ||
- !BN_pseudo_rand(serial_number, SERIAL_RAND_BITS, 0, 0) ||
- (asn1_serial_number = X509_get_serialNumber(x509)) == NULL ||
- !BN_to_ASN1_INTEGER(serial_number, asn1_serial_number))
- goto error;
-
- if (!X509_set_version(x509, 0L)) // version 1
- goto error;
-
- // There are a lot of possible components for the name entries. In
- // our P2P SSL mode however, the certificates are pre-exchanged
- // (through the secure XMPP channel), and so the certificate
- // identification is arbitrary. It can't be empty, so we set some
- // arbitrary common_name. Note that this certificate goes out in
- // clear during SSL negotiation, so there may be a privacy issue in
- // putting anything recognizable here.
- if ((name = X509_NAME_new()) == NULL ||
- !X509_NAME_add_entry_by_NID(
- name, NID_commonName, MBSTRING_UTF8,
- (unsigned char*)params.common_name.c_str(), -1, -1, 0) ||
- !X509_set_subject_name(x509, name) ||
- !X509_set_issuer_name(x509, name))
- goto error;
-
- if (!X509_gmtime_adj(X509_get_notBefore(x509), params.not_before) ||
- !X509_gmtime_adj(X509_get_notAfter(x509), params.not_after))
- goto error;
-
- if (!X509_sign(x509, pkey, EVP_sha1()))
- goto error;
-
- BN_free(serial_number);
- X509_NAME_free(name);
- LOG(LS_INFO) << "Returning certificate";
- return x509;
-
- error:
- BN_free(serial_number);
- X509_NAME_free(name);
- X509_free(x509);
- return NULL;
-}
-
-// This dumps the SSL error stack to the log.
-static void LogSSLErrors(const std::string& prefix) {
- char error_buf[200];
- unsigned long err;
-
- while ((err = ERR_get_error()) != 0) {
- ERR_error_string_n(err, error_buf, sizeof(error_buf));
- LOG(LS_ERROR) << prefix << ": " << error_buf << "\n";
- }
-}
-
-OpenSSLKeyPair* OpenSSLKeyPair::Generate() {
- EVP_PKEY* pkey = MakeKey();
- if (!pkey) {
- LogSSLErrors("Generating key pair");
- return NULL;
- }
- return new OpenSSLKeyPair(pkey);
-}
-
-OpenSSLKeyPair::~OpenSSLKeyPair() {
- EVP_PKEY_free(pkey_);
-}
-
-void OpenSSLKeyPair::AddReference() {
- CRYPTO_add(&pkey_->references, 1, CRYPTO_LOCK_EVP_PKEY);
-}
-
-#ifdef _DEBUG
-// Print a certificate to the log, for debugging.
-static void PrintCert(X509* x509) {
- BIO* temp_memory_bio = BIO_new(BIO_s_mem());
- if (!temp_memory_bio) {
- LOG_F(LS_ERROR) << "Failed to allocate temporary memory bio";
- return;
- }
- X509_print_ex(temp_memory_bio, x509, XN_FLAG_SEP_CPLUS_SPC, 0);
- BIO_write(temp_memory_bio, "\0", 1);
- char* buffer;
- BIO_get_mem_data(temp_memory_bio, &buffer);
- LOG(LS_VERBOSE) << buffer;
- BIO_free(temp_memory_bio);
-}
-#endif
-
-OpenSSLCertificate* OpenSSLCertificate::Generate(
- OpenSSLKeyPair* key_pair, const SSLIdentityParams& params) {
- SSLIdentityParams actual_params(params);
- if (actual_params.common_name.empty()) {
- // Use a random string, arbitrarily 8chars long.
- actual_params.common_name = CreateRandomString(8);
- }
- X509* x509 = MakeCertificate(key_pair->pkey(), actual_params);
- if (!x509) {
- LogSSLErrors("Generating certificate");
- return NULL;
- }
-#ifdef _DEBUG
- PrintCert(x509);
-#endif
- OpenSSLCertificate* ret = new OpenSSLCertificate(x509);
- X509_free(x509);
- return ret;
-}
-
-OpenSSLCertificate* OpenSSLCertificate::FromPEMString(
- const std::string& pem_string) {
- BIO* bio = BIO_new_mem_buf(const_cast<char*>(pem_string.c_str()), -1);
- if (!bio)
- return NULL;
- BIO_set_mem_eof_return(bio, 0);
- X509 *x509 = PEM_read_bio_X509(bio, NULL, NULL,
- const_cast<char*>("\0"));
- BIO_free(bio); // Frees the BIO, but not the pointed-to string.
-
- if (!x509)
- return NULL;
-
- OpenSSLCertificate* ret = new OpenSSLCertificate(x509);
- X509_free(x509);
- return ret;
-}
-
-// NOTE: This implementation only functions correctly after InitializeSSL
-// and before CleanupSSL.
-bool OpenSSLCertificate::GetSignatureDigestAlgorithm(
- std::string* algorithm) const {
- return OpenSSLDigest::GetDigestName(
- EVP_get_digestbyobj(x509_->sig_alg->algorithm), algorithm);
-}
-
-bool OpenSSLCertificate::ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const {
- return ComputeDigest(x509_, algorithm, digest, size, length);
-}
-
-bool OpenSSLCertificate::ComputeDigest(const X509* x509,
- const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) {
- const EVP_MD *md;
- unsigned int n;
-
- if (!OpenSSLDigest::GetDigestEVP(algorithm, &md))
- return false;
-
- if (size < static_cast<size_t>(EVP_MD_size(md)))
- return false;
-
- X509_digest(x509, md, digest, &n);
-
- *length = n;
-
- return true;
-}
-
-OpenSSLCertificate::~OpenSSLCertificate() {
- X509_free(x509_);
-}
-
-std::string OpenSSLCertificate::ToPEMString() const {
- BIO* bio = BIO_new(BIO_s_mem());
- if (!bio) {
- UNREACHABLE();
- return std::string();
- }
- if (!PEM_write_bio_X509(bio, x509_)) {
- BIO_free(bio);
- UNREACHABLE();
- return std::string();
- }
- BIO_write(bio, "\0", 1);
- char* buffer;
- BIO_get_mem_data(bio, &buffer);
- std::string ret(buffer);
- BIO_free(bio);
- return ret;
-}
-
-void OpenSSLCertificate::ToDER(Buffer* der_buffer) const {
- // In case of failure, make sure to leave the buffer empty.
- der_buffer->SetData(NULL, 0);
-
- // Calculates the DER representation of the certificate, from scratch.
- BIO* bio = BIO_new(BIO_s_mem());
- if (!bio) {
- UNREACHABLE();
- return;
- }
- if (!i2d_X509_bio(bio, x509_)) {
- BIO_free(bio);
- UNREACHABLE();
- return;
- }
- char* data;
- size_t length = BIO_get_mem_data(bio, &data);
- der_buffer->SetData(data, length);
- BIO_free(bio);
-}
-
-void OpenSSLCertificate::AddReference() const {
- ASSERT(x509_ != NULL);
- CRYPTO_add(&x509_->references, 1, CRYPTO_LOCK_X509);
-}
-
-OpenSSLIdentity* OpenSSLIdentity::GenerateInternal(
- const SSLIdentityParams& params) {
- OpenSSLKeyPair *key_pair = OpenSSLKeyPair::Generate();
- if (key_pair) {
- OpenSSLCertificate *certificate = OpenSSLCertificate::Generate(
- key_pair, params);
- if (certificate)
- return new OpenSSLIdentity(key_pair, certificate);
- delete key_pair;
- }
- LOG(LS_INFO) << "Identity generation failed";
- return NULL;
-}
-
-OpenSSLIdentity* OpenSSLIdentity::Generate(const std::string& common_name) {
- SSLIdentityParams params;
- params.common_name = common_name;
- params.not_before = CERTIFICATE_WINDOW;
- params.not_after = CERTIFICATE_LIFETIME;
- return GenerateInternal(params);
-}
-
-OpenSSLIdentity* OpenSSLIdentity::GenerateForTest(
- const SSLIdentityParams& params) {
- return GenerateInternal(params);
-}
-
-SSLIdentity* OpenSSLIdentity::FromPEMStrings(
- const std::string& private_key,
- const std::string& certificate) {
- scoped_ptr<OpenSSLCertificate> cert(
- OpenSSLCertificate::FromPEMString(certificate));
- if (!cert) {
- LOG(LS_ERROR) << "Failed to create OpenSSLCertificate from PEM string.";
- return NULL;
- }
-
- BIO* bio = BIO_new_mem_buf(const_cast<char*>(private_key.c_str()), -1);
- if (!bio) {
- LOG(LS_ERROR) << "Failed to create a new BIO buffer.";
- return NULL;
- }
- BIO_set_mem_eof_return(bio, 0);
- EVP_PKEY *pkey = PEM_read_bio_PrivateKey(bio, NULL, NULL,
- const_cast<char*>("\0"));
- BIO_free(bio); // Frees the BIO, but not the pointed-to string.
-
- if (!pkey) {
- LOG(LS_ERROR) << "Failed to create the private key from PEM string.";
- return NULL;
- }
-
- return new OpenSSLIdentity(new OpenSSLKeyPair(pkey),
- cert.release());
-}
-
-bool OpenSSLIdentity::ConfigureIdentity(SSL_CTX* ctx) {
- // 1 is the documented success return code.
- if (SSL_CTX_use_certificate(ctx, certificate_->x509()) != 1 ||
- SSL_CTX_use_PrivateKey(ctx, key_pair_->pkey()) != 1) {
- LogSSLErrors("Configuring key and certificate");
- return false;
- }
- return true;
-}
-
-} // namespace talk_base
-
-#endif // HAVE_OPENSSL_SSL_H
diff --git a/base/opensslidentity.h b/base/opensslidentity.h
deleted file mode 100644
index 84b2826..0000000
--- a/base/opensslidentity.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPENSSLIDENTITY_H_
-#define TALK_BASE_OPENSSLIDENTITY_H_
-
-#include <openssl/evp.h>
-#include <openssl/x509.h>
-
-#include <string>
-
-#include "talk/base/common.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sslidentity.h"
-
-typedef struct ssl_ctx_st SSL_CTX;
-
-namespace talk_base {
-
-// OpenSSLKeyPair encapsulates an OpenSSL EVP_PKEY* keypair object,
-// which is reference counted inside the OpenSSL library.
-class OpenSSLKeyPair {
- public:
- explicit OpenSSLKeyPair(EVP_PKEY* pkey) : pkey_(pkey) {
- ASSERT(pkey_ != NULL);
- }
-
- static OpenSSLKeyPair* Generate();
-
- virtual ~OpenSSLKeyPair();
-
- virtual OpenSSLKeyPair* GetReference() {
- AddReference();
- return new OpenSSLKeyPair(pkey_);
- }
-
- EVP_PKEY* pkey() const { return pkey_; }
-
- private:
- void AddReference();
-
- EVP_PKEY* pkey_;
-
- DISALLOW_EVIL_CONSTRUCTORS(OpenSSLKeyPair);
-};
-
-// OpenSSLCertificate encapsulates an OpenSSL X509* certificate object,
-// which is also reference counted inside the OpenSSL library.
-class OpenSSLCertificate : public SSLCertificate {
- public:
- // Caller retains ownership of the X509 object.
- explicit OpenSSLCertificate(X509* x509) : x509_(x509) {
- AddReference();
- }
-
- static OpenSSLCertificate* Generate(OpenSSLKeyPair* key_pair,
- const SSLIdentityParams& params);
- static OpenSSLCertificate* FromPEMString(const std::string& pem_string);
-
- virtual ~OpenSSLCertificate();
-
- virtual OpenSSLCertificate* GetReference() const {
- return new OpenSSLCertificate(x509_);
- }
-
- X509* x509() const { return x509_; }
-
- virtual std::string ToPEMString() const;
-
- virtual void ToDER(Buffer* der_buffer) const;
-
- // Compute the digest of the certificate given algorithm
- virtual bool ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const;
-
- // Compute the digest of a certificate as an X509 *
- static bool ComputeDigest(const X509* x509,
- const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length);
-
- virtual bool GetSignatureDigestAlgorithm(std::string* algorithm) const;
-
- virtual bool GetChain(SSLCertChain** chain) const {
- // Chains are not yet supported when using OpenSSL.
- // OpenSSLStreamAdapter::SSLVerifyCallback currently requires the remote
- // certificate to be self-signed.
- return false;
- }
-
- private:
- void AddReference() const;
-
- X509* x509_;
-
- DISALLOW_EVIL_CONSTRUCTORS(OpenSSLCertificate);
-};
-
-// Holds a keypair and certificate together, and a method to generate
-// them consistently.
-class OpenSSLIdentity : public SSLIdentity {
- public:
- static OpenSSLIdentity* Generate(const std::string& common_name);
- static OpenSSLIdentity* GenerateForTest(const SSLIdentityParams& params);
- static SSLIdentity* FromPEMStrings(const std::string& private_key,
- const std::string& certificate);
- virtual ~OpenSSLIdentity() { }
-
- virtual const OpenSSLCertificate& certificate() const {
- return *certificate_;
- }
-
- virtual OpenSSLIdentity* GetReference() const {
- return new OpenSSLIdentity(key_pair_->GetReference(),
- certificate_->GetReference());
- }
-
- // Configure an SSL context object to use our key and certificate.
- bool ConfigureIdentity(SSL_CTX* ctx);
-
- private:
- OpenSSLIdentity(OpenSSLKeyPair* key_pair,
- OpenSSLCertificate* certificate)
- : key_pair_(key_pair), certificate_(certificate) {
- ASSERT(key_pair != NULL);
- ASSERT(certificate != NULL);
- }
-
- static OpenSSLIdentity* GenerateInternal(const SSLIdentityParams& params);
-
- scoped_ptr<OpenSSLKeyPair> key_pair_;
- scoped_ptr<OpenSSLCertificate> certificate_;
-
- DISALLOW_EVIL_CONSTRUCTORS(OpenSSLIdentity);
-};
-
-
-} // namespace talk_base
-
-#endif // TALK_BASE_OPENSSLIDENTITY_H_
diff --git a/base/opensslstreamadapter.cc b/base/opensslstreamadapter.cc
deleted file mode 100644
index 218f656..0000000
--- a/base/opensslstreamadapter.cc
+++ /dev/null
@@ -1,874 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#if HAVE_OPENSSL_SSL_H
-
-#include "talk/base/opensslstreamadapter.h"
-
-#include <openssl/bio.h>
-#include <openssl/crypto.h>
-#include <openssl/err.h>
-#include <openssl/rand.h>
-#include <openssl/x509v3.h>
-
-#include <vector>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/stream.h"
-#include "talk/base/openssl.h"
-#include "talk/base/openssladapter.h"
-#include "talk/base/openssldigest.h"
-#include "talk/base/opensslidentity.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-#if (OPENSSL_VERSION_NUMBER >= 0x10001000L)
-#define HAVE_DTLS_SRTP
-#endif
-
-#ifdef HAVE_DTLS_SRTP
-// SRTP cipher suite table
-struct SrtpCipherMapEntry {
- const char* external_name;
- const char* internal_name;
-};
-
-// This isn't elegant, but it's better than an external reference
-static SrtpCipherMapEntry SrtpCipherMap[] = {
- {"AES_CM_128_HMAC_SHA1_80", "SRTP_AES128_CM_SHA1_80"},
- {"AES_CM_128_HMAC_SHA1_32", "SRTP_AES128_CM_SHA1_32"},
- {NULL, NULL}
-};
-#endif
-
-//////////////////////////////////////////////////////////////////////
-// StreamBIO
-//////////////////////////////////////////////////////////////////////
-
-static int stream_write(BIO* h, const char* buf, int num);
-static int stream_read(BIO* h, char* buf, int size);
-static int stream_puts(BIO* h, const char* str);
-static long stream_ctrl(BIO* h, int cmd, long arg1, void* arg2);
-static int stream_new(BIO* h);
-static int stream_free(BIO* data);
-
-static BIO_METHOD methods_stream = {
- BIO_TYPE_BIO,
- "stream",
- stream_write,
- stream_read,
- stream_puts,
- 0,
- stream_ctrl,
- stream_new,
- stream_free,
- NULL,
-};
-
-static BIO_METHOD* BIO_s_stream() { return(&methods_stream); }
-
-static BIO* BIO_new_stream(StreamInterface* stream) {
- BIO* ret = BIO_new(BIO_s_stream());
- if (ret == NULL)
- return NULL;
- ret->ptr = stream;
- return ret;
-}
-
-// bio methods return 1 (or at least non-zero) on success and 0 on failure.
-
-static int stream_new(BIO* b) {
- b->shutdown = 0;
- b->init = 1;
- b->num = 0; // 1 means end-of-stream
- b->ptr = 0;
- return 1;
-}
-
-static int stream_free(BIO* b) {
- if (b == NULL)
- return 0;
- return 1;
-}
-
-static int stream_read(BIO* b, char* out, int outl) {
- if (!out)
- return -1;
- StreamInterface* stream = static_cast<StreamInterface*>(b->ptr);
- BIO_clear_retry_flags(b);
- size_t read;
- int error;
- StreamResult result = stream->Read(out, outl, &read, &error);
- if (result == SR_SUCCESS) {
- return read;
- } else if (result == SR_EOS) {
- b->num = 1;
- } else if (result == SR_BLOCK) {
- BIO_set_retry_read(b);
- }
- return -1;
-}
-
-static int stream_write(BIO* b, const char* in, int inl) {
- if (!in)
- return -1;
- StreamInterface* stream = static_cast<StreamInterface*>(b->ptr);
- BIO_clear_retry_flags(b);
- size_t written;
- int error;
- StreamResult result = stream->Write(in, inl, &written, &error);
- if (result == SR_SUCCESS) {
- return written;
- } else if (result == SR_BLOCK) {
- BIO_set_retry_write(b);
- }
- return -1;
-}
-
-static int stream_puts(BIO* b, const char* str) {
- return stream_write(b, str, strlen(str));
-}
-
-static long stream_ctrl(BIO* b, int cmd, long num, void* ptr) {
- UNUSED(num);
- UNUSED(ptr);
-
- switch (cmd) {
- case BIO_CTRL_RESET:
- return 0;
- case BIO_CTRL_EOF:
- return b->num;
- case BIO_CTRL_WPENDING:
- case BIO_CTRL_PENDING:
- return 0;
- case BIO_CTRL_FLUSH:
- return 1;
- default:
- return 0;
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// OpenSSLStreamAdapter
-/////////////////////////////////////////////////////////////////////////////
-
-OpenSSLStreamAdapter::OpenSSLStreamAdapter(StreamInterface* stream)
- : SSLStreamAdapter(stream),
- state_(SSL_NONE),
- role_(SSL_CLIENT),
- ssl_read_needs_write_(false), ssl_write_needs_read_(false),
- ssl_(NULL), ssl_ctx_(NULL),
- custom_verification_succeeded_(false),
- ssl_mode_(SSL_MODE_TLS) {
-}
-
-OpenSSLStreamAdapter::~OpenSSLStreamAdapter() {
- Cleanup();
-}
-
-void OpenSSLStreamAdapter::SetIdentity(SSLIdentity* identity) {
- ASSERT(!identity_);
- identity_.reset(static_cast<OpenSSLIdentity*>(identity));
-}
-
-void OpenSSLStreamAdapter::SetServerRole(SSLRole role) {
- role_ = role;
-}
-
-bool OpenSSLStreamAdapter::GetPeerCertificate(SSLCertificate** cert) const {
- if (!peer_certificate_)
- return false;
-
- *cert = peer_certificate_->GetReference();
- return true;
-}
-
-bool OpenSSLStreamAdapter::SetPeerCertificateDigest(const std::string
- &digest_alg,
- const unsigned char*
- digest_val,
- size_t digest_len) {
- ASSERT(!peer_certificate_);
- ASSERT(peer_certificate_digest_algorithm_.size() == 0);
- ASSERT(ssl_server_name_.empty());
- size_t expected_len;
-
- if (!OpenSSLDigest::GetDigestSize(digest_alg, &expected_len)) {
- LOG(LS_WARNING) << "Unknown digest algorithm: " << digest_alg;
- return false;
- }
- if (expected_len != digest_len)
- return false;
-
- peer_certificate_digest_value_.SetData(digest_val, digest_len);
- peer_certificate_digest_algorithm_ = digest_alg;
-
- return true;
-}
-
-// Key Extractor interface
-bool OpenSSLStreamAdapter::ExportKeyingMaterial(const std::string& label,
- const uint8* context,
- size_t context_len,
- bool use_context,
- uint8* result,
- size_t result_len) {
-#ifdef HAVE_DTLS_SRTP
- int i;
-
- i = SSL_export_keying_material(ssl_, result, result_len,
- label.c_str(), label.length(),
- const_cast<uint8 *>(context),
- context_len, use_context);
-
- if (i != 1)
- return false;
-
- return true;
-#else
- return false;
-#endif
-}
-
-bool OpenSSLStreamAdapter::SetDtlsSrtpCiphers(
- const std::vector<std::string>& ciphers) {
-#ifdef HAVE_DTLS_SRTP
- std::string internal_ciphers;
-
- if (state_ != SSL_NONE)
- return false;
-
- for (std::vector<std::string>::const_iterator cipher = ciphers.begin();
- cipher != ciphers.end(); ++cipher) {
- bool found = false;
- for (SrtpCipherMapEntry *entry = SrtpCipherMap; entry->internal_name;
- ++entry) {
- if (*cipher == entry->external_name) {
- found = true;
- if (!internal_ciphers.empty())
- internal_ciphers += ":";
- internal_ciphers += entry->internal_name;
- break;
- }
- }
-
- if (!found) {
- LOG(LS_ERROR) << "Could not find cipher: " << *cipher;
- return false;
- }
- }
-
- if (internal_ciphers.empty())
- return false;
-
- srtp_ciphers_ = internal_ciphers;
- return true;
-#else
- return false;
-#endif
-}
-
-bool OpenSSLStreamAdapter::GetDtlsSrtpCipher(std::string* cipher) {
-#ifdef HAVE_DTLS_SRTP
- ASSERT(state_ == SSL_CONNECTED);
- if (state_ != SSL_CONNECTED)
- return false;
-
- SRTP_PROTECTION_PROFILE *srtp_profile =
- SSL_get_selected_srtp_profile(ssl_);
-
- if (!srtp_profile)
- return false;
-
- for (SrtpCipherMapEntry *entry = SrtpCipherMap;
- entry->internal_name; ++entry) {
- if (!strcmp(entry->internal_name, srtp_profile->name)) {
- *cipher = entry->external_name;
- return true;
- }
- }
-
- ASSERT(false); // This should never happen
-
- return false;
-#else
- return false;
-#endif
-}
-
-int OpenSSLStreamAdapter::StartSSLWithServer(const char* server_name) {
- ASSERT(server_name != NULL && server_name[0] != '\0');
- ssl_server_name_ = server_name;
- return StartSSL();
-}
-
-int OpenSSLStreamAdapter::StartSSLWithPeer() {
- ASSERT(ssl_server_name_.empty());
- // It is permitted to specify peer_certificate_ only later.
- return StartSSL();
-}
-
-void OpenSSLStreamAdapter::SetMode(SSLMode mode) {
- ASSERT(state_ == SSL_NONE);
- ssl_mode_ = mode;
-}
-
-//
-// StreamInterface Implementation
-//
-
-StreamResult OpenSSLStreamAdapter::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- LOG(LS_VERBOSE) << "OpenSSLStreamAdapter::Write(" << data_len << ")";
-
- switch (state_) {
- case SSL_NONE:
- // pass-through in clear text
- return StreamAdapterInterface::Write(data, data_len, written, error);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SR_BLOCK;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- case SSL_CLOSED:
- default:
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
-
- // OpenSSL will return an error if we try to write zero bytes
- if (data_len == 0) {
- if (written)
- *written = 0;
- return SR_SUCCESS;
- }
-
- ssl_write_needs_read_ = false;
-
- int code = SSL_write(ssl_, data, data_len);
- int ssl_error = SSL_get_error(ssl_, code);
- switch (ssl_error) {
- case SSL_ERROR_NONE:
- LOG(LS_VERBOSE) << " -- success";
- ASSERT(0 < code && static_cast<unsigned>(code) <= data_len);
- if (written)
- *written = code;
- return SR_SUCCESS;
- case SSL_ERROR_WANT_READ:
- LOG(LS_VERBOSE) << " -- error want read";
- ssl_write_needs_read_ = true;
- return SR_BLOCK;
- case SSL_ERROR_WANT_WRITE:
- LOG(LS_VERBOSE) << " -- error want write";
- return SR_BLOCK;
-
- case SSL_ERROR_ZERO_RETURN:
- default:
- Error("SSL_write", (ssl_error ? ssl_error : -1), false);
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
- // not reached
-}
-
-StreamResult OpenSSLStreamAdapter::Read(void* data, size_t data_len,
- size_t* read, int* error) {
- LOG(LS_VERBOSE) << "OpenSSLStreamAdapter::Read(" << data_len << ")";
- switch (state_) {
- case SSL_NONE:
- // pass-through in clear text
- return StreamAdapterInterface::Read(data, data_len, read, error);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SR_BLOCK;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_CLOSED:
- return SR_EOS;
-
- case SSL_ERROR:
- default:
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
-
- // Don't trust OpenSSL with zero byte reads
- if (data_len == 0) {
- if (read)
- *read = 0;
- return SR_SUCCESS;
- }
-
- ssl_read_needs_write_ = false;
-
- int code = SSL_read(ssl_, data, data_len);
- int ssl_error = SSL_get_error(ssl_, code);
- switch (ssl_error) {
- case SSL_ERROR_NONE:
- LOG(LS_VERBOSE) << " -- success";
- ASSERT(0 < code && static_cast<unsigned>(code) <= data_len);
- if (read)
- *read = code;
-
- if (ssl_mode_ == SSL_MODE_DTLS) {
- // Enforce atomic reads -- this is a short read
- unsigned int pending = SSL_pending(ssl_);
-
- if (pending) {
- LOG(LS_INFO) << " -- short DTLS read. flushing";
- FlushInput(pending);
- if (error)
- *error = SSE_MSG_TRUNC;
- return SR_ERROR;
- }
- }
- return SR_SUCCESS;
- case SSL_ERROR_WANT_READ:
- LOG(LS_VERBOSE) << " -- error want read";
- return SR_BLOCK;
- case SSL_ERROR_WANT_WRITE:
- LOG(LS_VERBOSE) << " -- error want write";
- ssl_read_needs_write_ = true;
- return SR_BLOCK;
- case SSL_ERROR_ZERO_RETURN:
- LOG(LS_VERBOSE) << " -- remote side closed";
- return SR_EOS;
- break;
- default:
- LOG(LS_VERBOSE) << " -- error " << code;
- Error("SSL_read", (ssl_error ? ssl_error : -1), false);
- if (error)
- *error = ssl_error_code_;
- return SR_ERROR;
- }
- // not reached
-}
-
-void OpenSSLStreamAdapter::FlushInput(unsigned int left) {
- unsigned char buf[2048];
-
- while (left) {
- // This should always succeed
- int toread = (sizeof(buf) < left) ? sizeof(buf) : left;
- int code = SSL_read(ssl_, buf, toread);
-
- int ssl_error = SSL_get_error(ssl_, code);
- ASSERT(ssl_error == SSL_ERROR_NONE);
-
- if (ssl_error != SSL_ERROR_NONE) {
- LOG(LS_VERBOSE) << " -- error " << code;
- Error("SSL_read", (ssl_error ? ssl_error : -1), false);
- return;
- }
-
- LOG(LS_VERBOSE) << " -- flushed " << code << " bytes";
- left -= code;
- }
-}
-
-void OpenSSLStreamAdapter::Close() {
- Cleanup();
- ASSERT(state_ == SSL_CLOSED || state_ == SSL_ERROR);
- StreamAdapterInterface::Close();
-}
-
-StreamState OpenSSLStreamAdapter::GetState() const {
- switch (state_) {
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SS_OPENING;
- case SSL_CONNECTED:
- return SS_OPEN;
- default:
- return SS_CLOSED;
- };
- // not reached
-}
-
-void OpenSSLStreamAdapter::OnEvent(StreamInterface* stream, int events,
- int err) {
- int events_to_signal = 0;
- int signal_error = 0;
- ASSERT(stream == this->stream());
- if ((events & SE_OPEN)) {
- LOG(LS_VERBOSE) << "OpenSSLStreamAdapter::OnEvent SE_OPEN";
- if (state_ != SSL_WAIT) {
- ASSERT(state_ == SSL_NONE);
- events_to_signal |= SE_OPEN;
- } else {
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err, true);
- return;
- }
- }
- }
- if ((events & (SE_READ|SE_WRITE))) {
- LOG(LS_VERBOSE) << "OpenSSLStreamAdapter::OnEvent"
- << ((events & SE_READ) ? " SE_READ" : "")
- << ((events & SE_WRITE) ? " SE_WRITE" : "");
- if (state_ == SSL_NONE) {
- events_to_signal |= events & (SE_READ|SE_WRITE);
- } else if (state_ == SSL_CONNECTING) {
- if (int err = ContinueSSL()) {
- Error("ContinueSSL", err, true);
- return;
- }
- } else if (state_ == SSL_CONNECTED) {
- if (((events & SE_READ) && ssl_write_needs_read_) ||
- (events & SE_WRITE)) {
- LOG(LS_VERBOSE) << " -- onStreamWriteable";
- events_to_signal |= SE_WRITE;
- }
- if (((events & SE_WRITE) && ssl_read_needs_write_) ||
- (events & SE_READ)) {
- LOG(LS_VERBOSE) << " -- onStreamReadable";
- events_to_signal |= SE_READ;
- }
- }
- }
- if ((events & SE_CLOSE)) {
- LOG(LS_VERBOSE) << "OpenSSLStreamAdapter::OnEvent(SE_CLOSE, " << err << ")";
- Cleanup();
- events_to_signal |= SE_CLOSE;
- // SE_CLOSE is the only event that uses the final parameter to OnEvent().
- ASSERT(signal_error == 0);
- signal_error = err;
- }
- if (events_to_signal)
- StreamAdapterInterface::OnEvent(stream, events_to_signal, signal_error);
-}
-
-int OpenSSLStreamAdapter::StartSSL() {
- ASSERT(state_ == SSL_NONE);
-
- if (StreamAdapterInterface::GetState() != SS_OPEN) {
- state_ = SSL_WAIT;
- return 0;
- }
-
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err, false);
- return err;
- }
-
- return 0;
-}
-
-int OpenSSLStreamAdapter::BeginSSL() {
- ASSERT(state_ == SSL_CONNECTING);
- // The underlying stream has open. If we are in peer-to-peer mode
- // then a peer certificate must have been specified by now.
- ASSERT(!ssl_server_name_.empty() ||
- !peer_certificate_digest_algorithm_.empty());
- LOG(LS_INFO) << "BeginSSL: "
- << (!ssl_server_name_.empty() ? ssl_server_name_ :
- "with peer");
-
- BIO* bio = NULL;
-
- // First set up the context
- ASSERT(ssl_ctx_ == NULL);
- ssl_ctx_ = SetupSSLContext();
- if (!ssl_ctx_)
- return -1;
-
- bio = BIO_new_stream(static_cast<StreamInterface*>(stream()));
- if (!bio)
- return -1;
-
- ssl_ = SSL_new(ssl_ctx_);
- if (!ssl_) {
- BIO_free(bio);
- return -1;
- }
-
- SSL_set_app_data(ssl_, this);
-
- SSL_set_bio(ssl_, bio, bio); // the SSL object owns the bio now.
-
- SSL_set_mode(ssl_, SSL_MODE_ENABLE_PARTIAL_WRITE |
- SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
-
- // Do the connect
- return ContinueSSL();
-}
-
-int OpenSSLStreamAdapter::ContinueSSL() {
- LOG(LS_VERBOSE) << "ContinueSSL";
- ASSERT(state_ == SSL_CONNECTING);
-
- // Clear the DTLS timer
- Thread::Current()->Clear(this, MSG_TIMEOUT);
-
- int code = (role_ == SSL_CLIENT) ? SSL_connect(ssl_) : SSL_accept(ssl_);
- int ssl_error;
- switch (ssl_error = SSL_get_error(ssl_, code)) {
- case SSL_ERROR_NONE:
- LOG(LS_VERBOSE) << " -- success";
-
- if (!SSLPostConnectionCheck(ssl_, ssl_server_name_.c_str(), NULL,
- peer_certificate_digest_algorithm_)) {
- LOG(LS_ERROR) << "TLS post connection check failed";
- return -1;
- }
-
- state_ = SSL_CONNECTED;
- StreamAdapterInterface::OnEvent(stream(), SE_OPEN|SE_READ|SE_WRITE, 0);
- break;
-
- case SSL_ERROR_WANT_READ: {
- LOG(LS_VERBOSE) << " -- error want read";
- struct timeval timeout;
- if (DTLSv1_get_timeout(ssl_, &timeout)) {
- int delay = timeout.tv_sec * 1000 + timeout.tv_usec/1000;
-
- Thread::Current()->PostDelayed(delay, this, MSG_TIMEOUT, 0);
- }
- }
- break;
-
- case SSL_ERROR_WANT_WRITE:
- LOG(LS_VERBOSE) << " -- error want write";
- break;
-
- case SSL_ERROR_ZERO_RETURN:
- default:
- LOG(LS_VERBOSE) << " -- error " << code;
- return (ssl_error != 0) ? ssl_error : -1;
- }
-
- return 0;
-}
-
-void OpenSSLStreamAdapter::Error(const char* context, int err, bool signal) {
- LOG(LS_WARNING) << "OpenSSLStreamAdapter::Error("
- << context << ", " << err << ")";
- state_ = SSL_ERROR;
- ssl_error_code_ = err;
- Cleanup();
- if (signal)
- StreamAdapterInterface::OnEvent(stream(), SE_CLOSE, err);
-}
-
-void OpenSSLStreamAdapter::Cleanup() {
- LOG(LS_INFO) << "Cleanup";
-
- if (state_ != SSL_ERROR) {
- state_ = SSL_CLOSED;
- ssl_error_code_ = 0;
- }
-
- if (ssl_) {
- SSL_free(ssl_);
- ssl_ = NULL;
- }
- if (ssl_ctx_) {
- SSL_CTX_free(ssl_ctx_);
- ssl_ctx_ = NULL;
- }
- identity_.reset();
- peer_certificate_.reset();
-
- // Clear the DTLS timer
- Thread::Current()->Clear(this, MSG_TIMEOUT);
-}
-
-
-void OpenSSLStreamAdapter::OnMessage(Message* msg) {
- // Process our own messages and then pass others to the superclass
- if (MSG_TIMEOUT == msg->message_id) {
- LOG(LS_INFO) << "DTLS timeout expired";
- DTLSv1_handle_timeout(ssl_);
- ContinueSSL();
- } else {
- StreamInterface::OnMessage(msg);
- }
-}
-
-SSL_CTX* OpenSSLStreamAdapter::SetupSSLContext() {
- SSL_CTX *ctx = NULL;
-
- if (role_ == SSL_CLIENT) {
- ctx = SSL_CTX_new(ssl_mode_ == SSL_MODE_DTLS ?
- DTLSv1_client_method() : TLSv1_client_method());
- } else {
- ctx = SSL_CTX_new(ssl_mode_ == SSL_MODE_DTLS ?
- DTLSv1_server_method() : TLSv1_server_method());
- }
- if (ctx == NULL)
- return NULL;
-
- if (identity_ && !identity_->ConfigureIdentity(ctx)) {
- SSL_CTX_free(ctx);
- return NULL;
- }
-
-#ifdef _DEBUG
- SSL_CTX_set_info_callback(ctx, OpenSSLAdapter::SSLInfoCallback);
-#endif
-
- SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER |SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
- SSLVerifyCallback);
- SSL_CTX_set_verify_depth(ctx, 4);
- SSL_CTX_set_cipher_list(ctx, "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH");
-
-#ifdef HAVE_DTLS_SRTP
- if (!srtp_ciphers_.empty()) {
- if (SSL_CTX_set_tlsext_use_srtp(ctx, srtp_ciphers_.c_str())) {
- SSL_CTX_free(ctx);
- return NULL;
- }
- }
-#endif
-
- return ctx;
-}
-
-int OpenSSLStreamAdapter::SSLVerifyCallback(int ok, X509_STORE_CTX* store) {
- // Get our SSL structure from the store
- SSL* ssl = reinterpret_cast<SSL*>(X509_STORE_CTX_get_ex_data(
- store,
- SSL_get_ex_data_X509_STORE_CTX_idx()));
- OpenSSLStreamAdapter* stream =
- reinterpret_cast<OpenSSLStreamAdapter*>(SSL_get_app_data(ssl));
-
- if (stream->peer_certificate_digest_algorithm_.empty()) {
- return 0;
- }
- X509* cert = X509_STORE_CTX_get_current_cert(store);
- int depth = X509_STORE_CTX_get_error_depth(store);
-
- // For now We ignore the parent certificates and verify the leaf against
- // the digest.
- //
- // TODO(jiayl): Verify the chain is a proper chain and report the chain to
- // |stream->peer_certificate_|, like what NSS does.
- if (depth > 0) {
- LOG(LS_INFO) << "Ignored chained certificate at depth " << depth;
- return 1;
- }
-
- unsigned char digest[EVP_MAX_MD_SIZE];
- size_t digest_length;
- if (!OpenSSLCertificate::ComputeDigest(
- cert,
- stream->peer_certificate_digest_algorithm_,
- digest, sizeof(digest),
- &digest_length)) {
- LOG(LS_WARNING) << "Failed to compute peer cert digest.";
- return 0;
- }
-
- Buffer computed_digest(digest, digest_length);
- if (computed_digest != stream->peer_certificate_digest_value_) {
- LOG(LS_WARNING) << "Rejected peer certificate due to mismatched digest.";
- return 0;
- }
- // Ignore any verification error if the digest matches, since there is no
- // value in checking the validity of a self-signed cert issued by untrusted
- // sources.
- LOG(LS_INFO) << "Accepted peer certificate.";
-
- // Record the peer's certificate.
- stream->peer_certificate_.reset(new OpenSSLCertificate(cert));
- return 1;
-}
-
-// This code is taken from the "Network Security with OpenSSL"
-// sample in chapter 5
-bool OpenSSLStreamAdapter::SSLPostConnectionCheck(SSL* ssl,
- const char* server_name,
- const X509* peer_cert,
- const std::string
- &peer_digest) {
- ASSERT(server_name != NULL);
- bool ok;
- if (server_name[0] != '\0') { // traditional mode
- ok = OpenSSLAdapter::VerifyServerName(ssl, server_name, ignore_bad_cert());
-
- if (ok) {
- ok = (SSL_get_verify_result(ssl) == X509_V_OK ||
- custom_verification_succeeded_);
- }
- } else { // peer-to-peer mode
- ASSERT((peer_cert != NULL) || (!peer_digest.empty()));
- // no server name validation
- ok = true;
- }
-
- if (!ok && ignore_bad_cert()) {
- LOG(LS_ERROR) << "SSL_get_verify_result(ssl) = "
- << SSL_get_verify_result(ssl);
- LOG(LS_INFO) << "Other TLS post connection checks failed.";
- ok = true;
- }
-
- return ok;
-}
-
-bool OpenSSLStreamAdapter::HaveDtls() {
- return true;
-}
-
-bool OpenSSLStreamAdapter::HaveDtlsSrtp() {
-#ifdef HAVE_DTLS_SRTP
- return true;
-#else
- return false;
-#endif
-}
-
-bool OpenSSLStreamAdapter::HaveExporter() {
-#ifdef HAVE_DTLS_SRTP
- return true;
-#else
- return false;
-#endif
-}
-
-} // namespace talk_base
-
-#endif // HAVE_OPENSSL_SSL_H
diff --git a/base/opensslstreamadapter.h b/base/opensslstreamadapter.h
deleted file mode 100644
index 744d299..0000000
--- a/base/opensslstreamadapter.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPENSSLSTREAMADAPTER_H__
-#define TALK_BASE_OPENSSLSTREAMADAPTER_H__
-
-#include <string>
-#include <vector>
-
-#include "talk/base/buffer.h"
-#include "talk/base/sslstreamadapter.h"
-#include "talk/base/opensslidentity.h"
-
-typedef struct ssl_st SSL;
-typedef struct ssl_ctx_st SSL_CTX;
-typedef struct x509_store_ctx_st X509_STORE_CTX;
-
-namespace talk_base {
-
-// This class was written with OpenSSLAdapter (a socket adapter) as a
-// starting point. It has similar structure and functionality, with
-// the peer-to-peer mode added.
-//
-// Static methods to initialize and deinit the SSL library are in
-// OpenSSLAdapter. This class also uses
-// OpenSSLAdapter::custom_verify_callback_ (a static field). These
-// should probably be moved out to a neutral class.
-//
-// In a few cases I have factored out some OpenSSLAdapter code into
-// static methods so it can be reused from this class. Eventually that
-// code should probably be moved to a common support
-// class. Unfortunately there remain a few duplicated sections of
-// code. I have not done more restructuring because I did not want to
-// affect existing code that uses OpenSSLAdapter.
-//
-// This class does not support the SSL connection restart feature
-// present in OpenSSLAdapter. I am not entirely sure how the feature
-// is useful and I am not convinced that it works properly.
-//
-// This implementation is careful to disallow data exchange after an
-// SSL error, and it has an explicit SSL_CLOSED state. It should not
-// be possible to send any data in clear after one of the StartSSL
-// methods has been called.
-
-// Look in sslstreamadapter.h for documentation of the methods.
-
-class OpenSSLIdentity;
-
-///////////////////////////////////////////////////////////////////////////////
-
-class OpenSSLStreamAdapter : public SSLStreamAdapter {
- public:
- explicit OpenSSLStreamAdapter(StreamInterface* stream);
- virtual ~OpenSSLStreamAdapter();
-
- virtual void SetIdentity(SSLIdentity* identity);
-
- // Default argument is for compatibility
- virtual void SetServerRole(SSLRole role = SSL_SERVER);
- virtual bool SetPeerCertificateDigest(const std::string& digest_alg,
- const unsigned char* digest_val,
- size_t digest_len);
-
- virtual bool GetPeerCertificate(SSLCertificate** cert) const;
-
- virtual int StartSSLWithServer(const char* server_name);
- virtual int StartSSLWithPeer();
- virtual void SetMode(SSLMode mode);
-
- virtual StreamResult Read(void* data, size_t data_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
- virtual StreamState GetState() const;
-
- // Key Extractor interface
- virtual bool ExportKeyingMaterial(const std::string& label,
- const uint8* context,
- size_t context_len,
- bool use_context,
- uint8* result,
- size_t result_len);
-
-
- // DTLS-SRTP interface
- virtual bool SetDtlsSrtpCiphers(const std::vector<std::string>& ciphers);
- virtual bool GetDtlsSrtpCipher(std::string* cipher);
-
- // Capabilities interfaces
- static bool HaveDtls();
- static bool HaveDtlsSrtp();
- static bool HaveExporter();
-
- protected:
- virtual void OnEvent(StreamInterface* stream, int events, int err);
-
- private:
- enum SSLState {
- // Before calling one of the StartSSL methods, data flows
- // in clear text.
- SSL_NONE,
- SSL_WAIT, // waiting for the stream to open to start SSL negotiation
- SSL_CONNECTING, // SSL negotiation in progress
- SSL_CONNECTED, // SSL stream successfully established
- SSL_ERROR, // some SSL error occurred, stream is closed
- SSL_CLOSED // Clean close
- };
-
- enum { MSG_TIMEOUT = MSG_MAX+1};
-
- // The following three methods return 0 on success and a negative
- // error code on failure. The error code may be from OpenSSL or -1
- // on some other error cases, so it can't really be interpreted
- // unfortunately.
-
- // Go from state SSL_NONE to either SSL_CONNECTING or SSL_WAIT,
- // depending on whether the underlying stream is already open or
- // not.
- int StartSSL();
- // Prepare SSL library, state is SSL_CONNECTING.
- int BeginSSL();
- // Perform SSL negotiation steps.
- int ContinueSSL();
-
- // Error handler helper. signal is given as true for errors in
- // asynchronous contexts (when an error method was not returned
- // through some other method), and in that case an SE_CLOSE event is
- // raised on the stream with the specified error.
- // A 0 error means a graceful close, otherwise there is not really enough
- // context to interpret the error code.
- void Error(const char* context, int err, bool signal);
- void Cleanup();
-
- // Override MessageHandler
- virtual void OnMessage(Message* msg);
-
- // Flush the input buffers by reading left bytes (for DTLS)
- void FlushInput(unsigned int left);
-
- // SSL library configuration
- SSL_CTX* SetupSSLContext();
- // SSL verification check
- bool SSLPostConnectionCheck(SSL* ssl, const char* server_name,
- const X509* peer_cert,
- const std::string& peer_digest);
- // SSL certification verification error handler, called back from
- // the openssl library. Returns an int interpreted as a boolean in
- // the C style: zero means verification failure, non-zero means
- // passed.
- static int SSLVerifyCallback(int ok, X509_STORE_CTX* store);
-
- SSLState state_;
- SSLRole role_;
- int ssl_error_code_; // valid when state_ == SSL_ERROR or SSL_CLOSED
- // Whether the SSL negotiation is blocked on needing to read or
- // write to the wrapped stream.
- bool ssl_read_needs_write_;
- bool ssl_write_needs_read_;
-
- SSL* ssl_;
- SSL_CTX* ssl_ctx_;
-
- // Our key and certificate, mostly useful in peer-to-peer mode.
- scoped_ptr<OpenSSLIdentity> identity_;
- // in traditional mode, the server name that the server's certificate
- // must specify. Empty in peer-to-peer mode.
- std::string ssl_server_name_;
- // The certificate that the peer must present or did present. Initially
- // null in traditional mode, until the connection is established.
- scoped_ptr<OpenSSLCertificate> peer_certificate_;
- // In peer-to-peer mode, the digest of the certificate that
- // the peer must present.
- Buffer peer_certificate_digest_value_;
- std::string peer_certificate_digest_algorithm_;
-
- // OpenSSLAdapter::custom_verify_callback_ result
- bool custom_verification_succeeded_;
-
- // The DtlsSrtp ciphers
- std::string srtp_ciphers_;
-
- // Do DTLS or not
- SSLMode ssl_mode_;
-};
-
-/////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_OPENSSLSTREAMADAPTER_H__
diff --git a/base/optionsfile.cc b/base/optionsfile.cc
deleted file mode 100644
index 82a5c86..0000000
--- a/base/optionsfile.cc
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/optionsfile.h"
-
-#include <ctype.h>
-
-#include "talk/base/logging.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-OptionsFile::OptionsFile(const std::string &path) : path_(path) {
-}
-
-bool OptionsFile::Load() {
- options_.clear();
- // Open file.
- FileStream stream;
- int err;
- if (!stream.Open(path_, "r", &err)) {
- LOG_F(LS_WARNING) << "Could not open file, err=" << err;
- // We do not consider this an error because we expect there to be no file
- // until the user saves a setting.
- return true;
- }
- // Read in all its data.
- std::string line;
- StreamResult res;
- for (;;) {
- res = stream.ReadLine(&line);
- if (res != SR_SUCCESS) {
- break;
- }
- size_t equals_pos = line.find('=');
- if (equals_pos == std::string::npos) {
- // We do not consider this an error. Instead we ignore the line and
- // keep going.
- LOG_F(LS_WARNING) << "Ignoring malformed line in " << path_;
- continue;
- }
- std::string key(line, 0, equals_pos);
- std::string value(line, equals_pos + 1, line.length() - (equals_pos + 1));
- options_[key] = value;
- }
- if (res != SR_EOS) {
- LOG_F(LS_ERROR) << "Error when reading from file";
- return false;
- } else {
- return true;
- }
-}
-
-bool OptionsFile::Save() {
- // Open file.
- FileStream stream;
- int err;
- if (!stream.Open(path_, "w", &err)) {
- LOG_F(LS_ERROR) << "Could not open file, err=" << err;
- return false;
- }
- // Write out all the data.
- StreamResult res = SR_SUCCESS;
- size_t written;
- int error;
- for (OptionsMap::const_iterator i = options_.begin(); i != options_.end();
- ++i) {
- res = stream.WriteAll(i->first.c_str(), i->first.length(), &written,
- &error);
- if (res != SR_SUCCESS) {
- break;
- }
- res = stream.WriteAll("=", 1, &written, &error);
- if (res != SR_SUCCESS) {
- break;
- }
- res = stream.WriteAll(i->second.c_str(), i->second.length(), &written,
- &error);
- if (res != SR_SUCCESS) {
- break;
- }
- res = stream.WriteAll("\n", 1, &written, &error);
- if (res != SR_SUCCESS) {
- break;
- }
- }
- if (res != SR_SUCCESS) {
- LOG_F(LS_ERROR) << "Unable to write to file";
- return false;
- } else {
- return true;
- }
-}
-
-bool OptionsFile::IsLegalName(const std::string &name) {
- for (size_t pos = 0; pos < name.length(); ++pos) {
- if (name[pos] == '\n' || name[pos] == '\\' || name[pos] == '=') {
- // Illegal character.
- LOG(LS_WARNING) << "Ignoring operation for illegal option " << name;
- return false;
- }
- }
- return true;
-}
-
-bool OptionsFile::IsLegalValue(const std::string &value) {
- for (size_t pos = 0; pos < value.length(); ++pos) {
- if (value[pos] == '\n' || value[pos] == '\\') {
- // Illegal character.
- LOG(LS_WARNING) << "Ignoring operation for illegal value " << value;
- return false;
- }
- }
- return true;
-}
-
-bool OptionsFile::GetStringValue(const std::string& option,
- std::string *out_val) const {
- LOG(LS_VERBOSE) << "OptionsFile::GetStringValue "
- << option;
- if (!IsLegalName(option)) {
- return false;
- }
- OptionsMap::const_iterator i = options_.find(option);
- if (i == options_.end()) {
- return false;
- }
- *out_val = i->second;
- return true;
-}
-
-bool OptionsFile::GetIntValue(const std::string& option,
- int *out_val) const {
- LOG(LS_VERBOSE) << "OptionsFile::GetIntValue "
- << option;
- if (!IsLegalName(option)) {
- return false;
- }
- OptionsMap::const_iterator i = options_.find(option);
- if (i == options_.end()) {
- return false;
- }
- return FromString(i->second, out_val);
-}
-
-bool OptionsFile::SetStringValue(const std::string& option,
- const std::string& value) {
- LOG(LS_VERBOSE) << "OptionsFile::SetStringValue "
- << option << ":" << value;
- if (!IsLegalName(option) || !IsLegalValue(value)) {
- return false;
- }
- options_[option] = value;
- return true;
-}
-
-bool OptionsFile::SetIntValue(const std::string& option,
- int value) {
- LOG(LS_VERBOSE) << "OptionsFile::SetIntValue "
- << option << ":" << value;
- if (!IsLegalName(option)) {
- return false;
- }
- return ToString(value, &options_[option]);
-}
-
-bool OptionsFile::RemoveValue(const std::string& option) {
- LOG(LS_VERBOSE) << "OptionsFile::RemoveValue " << option;
- if (!IsLegalName(option)) {
- return false;
- }
- options_.erase(option);
- return true;
-}
-
-} // namespace talk_base
diff --git a/base/optionsfile.h b/base/optionsfile.h
deleted file mode 100644
index 9e5f457..0000000
--- a/base/optionsfile.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_OPTIONSFILE_H_
-#define TALK_BASE_OPTIONSFILE_H_
-
-#include <map>
-#include <string>
-
-namespace talk_base {
-
-// Implements storage of simple options in a text file on disk. This is
-// cross-platform, but it is intended mostly for Linux where there is no
-// first-class options storage system.
-class OptionsFile {
- public:
- OptionsFile(const std::string &path);
-
- // Loads the file from disk, overwriting the in-memory values.
- bool Load();
- // Saves the contents in memory, overwriting the on-disk values.
- bool Save();
-
- bool GetStringValue(const std::string& option, std::string* out_val) const;
- bool GetIntValue(const std::string& option, int* out_val) const;
- bool SetStringValue(const std::string& option, const std::string& val);
- bool SetIntValue(const std::string& option, int val);
- bool RemoveValue(const std::string& option);
-
- private:
- typedef std::map<std::string, std::string> OptionsMap;
-
- static bool IsLegalName(const std::string &name);
- static bool IsLegalValue(const std::string &value);
-
- std::string path_;
- OptionsMap options_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_OPTIONSFILE_H_
diff --git a/base/optionsfile_unittest.cc b/base/optionsfile_unittest.cc
deleted file mode 100644
index afb79cf..0000000
--- a/base/optionsfile_unittest.cc
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/optionsfile.h"
-#include "talk/base/pathutils.h"
-
-namespace talk_base {
-
-static const std::string kTestOptionA = "test-option-a";
-static const std::string kTestOptionB = "test-option-b";
-static const std::string kTestString1 = "a string";
-static const std::string kTestString2 = "different string";
-static const std::string kOptionWithEquals = "foo=bar";
-static const std::string kOptionWithNewline = "foo\nbar";
-static const std::string kValueWithEquals = "baz=quux";
-static const std::string kValueWithNewline = "baz\nquux";
-static const std::string kEmptyString = "";
-static const char kOptionWithUtf8[] = {'O', 'p', 't', '\302', '\256', 'i', 'o',
- 'n', '\342', '\204', '\242', '\0'}; // Opt(R)io(TM).
-static const char kValueWithUtf8[] = {'V', 'a', 'l', '\302', '\256', 'v', 'e',
- '\342', '\204', '\242', '\0'}; // Val(R)ue(TM).
-static int kTestInt1 = 12345;
-static int kTestInt2 = 67890;
-static int kNegInt = -634;
-static int kZero = 0;
-
-class OptionsFileTest : public testing::Test {
- public:
- OptionsFileTest() {
- Pathname dir;
- ASSERT(Filesystem::GetTemporaryFolder(dir, true, NULL));
- test_file_ = Filesystem::TempFilename(dir, ".testfile");
- OpenStore();
- }
-
- protected:
- void OpenStore() {
- store_.reset(new OptionsFile(test_file_));
- }
-
- talk_base::scoped_ptr<OptionsFile> store_;
-
- private:
- std::string test_file_;
-};
-
-TEST_F(OptionsFileTest, GetSetString) {
- // Clear contents of the file on disk.
- EXPECT_TRUE(store_->Save());
- std::string out1, out2;
- EXPECT_FALSE(store_->GetStringValue(kTestOptionA, &out1));
- EXPECT_FALSE(store_->GetStringValue(kTestOptionB, &out2));
- EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->SetStringValue(kTestOptionB, kTestString2));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out1));
- EXPECT_TRUE(store_->GetStringValue(kTestOptionB, &out2));
- EXPECT_EQ(kTestString1, out1);
- EXPECT_EQ(kTestString2, out2);
- EXPECT_TRUE(store_->RemoveValue(kTestOptionA));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->RemoveValue(kTestOptionB));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_FALSE(store_->GetStringValue(kTestOptionA, &out1));
- EXPECT_FALSE(store_->GetStringValue(kTestOptionB, &out2));
-}
-
-TEST_F(OptionsFileTest, GetSetInt) {
- // Clear contents of the file on disk.
- EXPECT_TRUE(store_->Save());
- int out1, out2;
- EXPECT_FALSE(store_->GetIntValue(kTestOptionA, &out1));
- EXPECT_FALSE(store_->GetIntValue(kTestOptionB, &out2));
- EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kTestInt1));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->SetIntValue(kTestOptionB, kTestInt2));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1));
- EXPECT_TRUE(store_->GetIntValue(kTestOptionB, &out2));
- EXPECT_EQ(kTestInt1, out1);
- EXPECT_EQ(kTestInt2, out2);
- EXPECT_TRUE(store_->RemoveValue(kTestOptionA));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->RemoveValue(kTestOptionB));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_FALSE(store_->GetIntValue(kTestOptionA, &out1));
- EXPECT_FALSE(store_->GetIntValue(kTestOptionB, &out2));
- EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kNegInt));
- EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1));
- EXPECT_EQ(kNegInt, out1);
- EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kZero));
- EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1));
- EXPECT_EQ(kZero, out1);
-}
-
-TEST_F(OptionsFileTest, Persist) {
- // Clear contents of the file on disk.
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1));
- EXPECT_TRUE(store_->SetIntValue(kTestOptionB, kNegInt));
- EXPECT_TRUE(store_->Save());
-
- // Load the saved contents from above.
- OpenStore();
- EXPECT_TRUE(store_->Load());
- std::string out1;
- int out2;
- EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out1));
- EXPECT_TRUE(store_->GetIntValue(kTestOptionB, &out2));
- EXPECT_EQ(kTestString1, out1);
- EXPECT_EQ(kNegInt, out2);
-}
-
-TEST_F(OptionsFileTest, SpecialCharacters) {
- // Clear contents of the file on disk.
- EXPECT_TRUE(store_->Save());
- std::string out;
- EXPECT_FALSE(store_->SetStringValue(kOptionWithEquals, kTestString1));
- EXPECT_FALSE(store_->GetStringValue(kOptionWithEquals, &out));
- EXPECT_FALSE(store_->SetStringValue(kOptionWithNewline, kTestString1));
- EXPECT_FALSE(store_->GetStringValue(kOptionWithNewline, &out));
- EXPECT_TRUE(store_->SetStringValue(kOptionWithUtf8, kValueWithUtf8));
- EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out));
- EXPECT_EQ(kTestString1, out);
- EXPECT_TRUE(store_->GetStringValue(kOptionWithUtf8, &out));
- EXPECT_EQ(kValueWithUtf8, out);
- EXPECT_FALSE(store_->SetStringValue(kTestOptionA, kValueWithNewline));
- EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out));
- EXPECT_EQ(kTestString1, out);
- EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kValueWithEquals));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out));
- EXPECT_EQ(kValueWithEquals, out);
- EXPECT_TRUE(store_->SetStringValue(kEmptyString, kTestString2));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetStringValue(kEmptyString, &out));
- EXPECT_EQ(kTestString2, out);
- EXPECT_TRUE(store_->SetStringValue(kTestOptionB, kEmptyString));
- EXPECT_TRUE(store_->Save());
- EXPECT_TRUE(store_->Load());
- EXPECT_TRUE(store_->GetStringValue(kTestOptionB, &out));
- EXPECT_EQ(kEmptyString, out);
-}
-
-} // namespace talk_base
diff --git a/base/pathutils.cc b/base/pathutils.cc
deleted file mode 100644
index 02aba7f..0000000
--- a/base/pathutils.cc
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#include <shellapi.h>
-#include <shlobj.h>
-#include <tchar.h>
-#endif // WIN32
-
-#include "talk/base/common.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/logging.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/urlencode.h"
-
-namespace talk_base {
-
-static const char EMPTY_STR[] = "";
-
-// EXT_DELIM separates a file basename from extension
-const char EXT_DELIM = '.';
-
-// FOLDER_DELIMS separate folder segments and the filename
-const char* const FOLDER_DELIMS = "/\\";
-
-// DEFAULT_FOLDER_DELIM is the preferred delimiter for this platform
-#if WIN32
-const char DEFAULT_FOLDER_DELIM = '\\';
-#else // !WIN32
-const char DEFAULT_FOLDER_DELIM = '/';
-#endif // !WIN32
-
-///////////////////////////////////////////////////////////////////////////////
-// Pathname - parsing of pathnames into components, and vice versa
-///////////////////////////////////////////////////////////////////////////////
-
-bool Pathname::IsFolderDelimiter(char ch) {
- return (NULL != ::strchr(FOLDER_DELIMS, ch));
-}
-
-char Pathname::DefaultFolderDelimiter() {
- return DEFAULT_FOLDER_DELIM;
-}
-
-Pathname::Pathname()
- : folder_delimiter_(DEFAULT_FOLDER_DELIM) {
-}
-
-Pathname::Pathname(const std::string& pathname)
- : folder_delimiter_(DEFAULT_FOLDER_DELIM) {
- SetPathname(pathname);
-}
-
-Pathname::Pathname(const std::string& folder, const std::string& filename)
- : folder_delimiter_(DEFAULT_FOLDER_DELIM) {
- SetPathname(folder, filename);
-}
-
-void Pathname::SetFolderDelimiter(char delimiter) {
- ASSERT(IsFolderDelimiter(delimiter));
- folder_delimiter_ = delimiter;
-}
-
-void Pathname::Normalize() {
- for (size_t i=0; i<folder_.length(); ++i) {
- if (IsFolderDelimiter(folder_[i])) {
- folder_[i] = folder_delimiter_;
- }
- }
-}
-
-void Pathname::clear() {
- folder_.clear();
- basename_.clear();
- extension_.clear();
-}
-
-bool Pathname::empty() const {
- return folder_.empty() && basename_.empty() && extension_.empty();
-}
-
-std::string Pathname::pathname() const {
- std::string pathname(folder_);
- pathname.append(basename_);
- pathname.append(extension_);
- if (pathname.empty()) {
- // Instead of the empty pathname, return the current working directory.
- pathname.push_back('.');
- pathname.push_back(folder_delimiter_);
- }
- return pathname;
-}
-
-std::string Pathname::url() const {
- std::string s = "file:///";
- for (size_t i=0; i<folder_.length(); ++i) {
- if (IsFolderDelimiter(folder_[i]))
- s += '/';
- else
- s += folder_[i];
- }
- s += basename_;
- s += extension_;
- return UrlEncodeStringForOnlyUnsafeChars(s);
-}
-
-void Pathname::SetPathname(const std::string& pathname) {
- std::string::size_type pos = pathname.find_last_of(FOLDER_DELIMS);
- if (pos != std::string::npos) {
- SetFolder(pathname.substr(0, pos + 1));
- SetFilename(pathname.substr(pos + 1));
- } else {
- SetFolder(EMPTY_STR);
- SetFilename(pathname);
- }
-}
-
-void Pathname::SetPathname(const std::string& folder,
- const std::string& filename) {
- SetFolder(folder);
- SetFilename(filename);
-}
-
-void Pathname::AppendPathname(const std::string& pathname) {
- std::string full_pathname(folder_);
- full_pathname.append(pathname);
- SetPathname(full_pathname);
-}
-
-std::string Pathname::folder() const {
- return folder_;
-}
-
-std::string Pathname::folder_name() const {
- std::string::size_type pos = std::string::npos;
- if (folder_.size() >= 2) {
- pos = folder_.find_last_of(FOLDER_DELIMS, folder_.length() - 2);
- }
- if (pos != std::string::npos) {
- return folder_.substr(pos + 1);
- } else {
- return folder_;
- }
-}
-
-std::string Pathname::parent_folder() const {
- std::string::size_type pos = std::string::npos;
- if (folder_.size() >= 2) {
- pos = folder_.find_last_of(FOLDER_DELIMS, folder_.length() - 2);
- }
- if (pos != std::string::npos) {
- return folder_.substr(0, pos + 1);
- } else {
- return EMPTY_STR;
- }
-}
-
-void Pathname::SetFolder(const std::string& folder) {
- folder_.assign(folder);
- // Ensure folder ends in a path delimiter
- if (!folder_.empty() && !IsFolderDelimiter(folder_[folder_.length()-1])) {
- folder_.push_back(folder_delimiter_);
- }
-}
-
-void Pathname::AppendFolder(const std::string& folder) {
- folder_.append(folder);
- // Ensure folder ends in a path delimiter
- if (!folder_.empty() && !IsFolderDelimiter(folder_[folder_.length()-1])) {
- folder_.push_back(folder_delimiter_);
- }
-}
-
-std::string Pathname::basename() const {
- return basename_;
-}
-
-bool Pathname::SetBasename(const std::string& basename) {
- if(basename.find_first_of(FOLDER_DELIMS) != std::string::npos) {
- return false;
- }
- basename_.assign(basename);
- return true;
-}
-
-std::string Pathname::extension() const {
- return extension_;
-}
-
-bool Pathname::SetExtension(const std::string& extension) {
- if (extension.find_first_of(FOLDER_DELIMS) != std::string::npos ||
- extension.find_first_of(EXT_DELIM, 1) != std::string::npos) {
- return false;
- }
- extension_.assign(extension);
- // Ensure extension begins with the extension delimiter
- if (!extension_.empty() && (extension_[0] != EXT_DELIM)) {
- extension_.insert(extension_.begin(), EXT_DELIM);
- }
- return true;
-}
-
-std::string Pathname::filename() const {
- std::string filename(basename_);
- filename.append(extension_);
- return filename;
-}
-
-bool Pathname::SetFilename(const std::string& filename) {
- std::string::size_type pos = filename.rfind(EXT_DELIM);
- if ((pos == std::string::npos) || (pos == 0)) {
- return SetExtension(EMPTY_STR) && SetBasename(filename);
- } else {
- return SetExtension(filename.substr(pos)) && SetBasename(filename.substr(0, pos));
- }
-}
-
-#ifdef WIN32
-bool Pathname::GetDrive(char *drive, uint32 bytes) const {
- return GetDrive(drive, bytes, folder_);
-}
-
-// static
-bool Pathname::GetDrive(char *drive, uint32 bytes,
- const std::string& pathname) {
- // need at lease 4 bytes to save c:
- if (bytes < 4 || pathname.size() < 3) {
- return false;
- }
-
- memcpy(drive, pathname.c_str(), 3);
- drive[3] = 0;
- // sanity checking
- return (isalpha(drive[0]) &&
- drive[1] == ':' &&
- drive[2] == '\\');
-}
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/pathutils.h b/base/pathutils.h
deleted file mode 100644
index ab2aacd..0000000
--- a/base/pathutils.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_PATHUTILS_H__
-#define TALK_BASE_PATHUTILS_H__
-
-#include <string>
-// Temporary, until deprecated helpers are removed.
-#include "talk/base/fileutils.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Pathname - parsing of pathnames into components, and vice versa.
-//
-// To establish consistent terminology, a filename never contains a folder
-// component. A folder never contains a filename. A pathname may include
-// a folder and/or filename component. Here are some examples:
-//
-// pathname() /home/john/example.txt
-// folder() /home/john/
-// filename() example.txt
-// parent_folder() /home/
-// folder_name() john/
-// basename() example
-// extension() .txt
-//
-// Basename may begin, end, and/or include periods, but no folder delimiters.
-// If extension exists, it consists of a period followed by zero or more
-// non-period/non-delimiter characters, and basename is non-empty.
-///////////////////////////////////////////////////////////////////////////////
-
-class Pathname {
-public:
- // Folder delimiters are slash and backslash
- static bool IsFolderDelimiter(char ch);
- static char DefaultFolderDelimiter();
-
- Pathname();
- Pathname(const std::string& pathname);
- Pathname(const std::string& folder, const std::string& filename);
-
- // Set's the default folder delimiter for this Pathname
- char folder_delimiter() const { return folder_delimiter_; }
- void SetFolderDelimiter(char delimiter);
-
- // Normalize changes all folder delimiters to folder_delimiter()
- void Normalize();
-
- // Reset to the empty pathname
- void clear();
-
- // Returns true if the pathname is empty. Note: this->pathname().empty()
- // is always false.
- bool empty() const;
-
- std::string url() const;
-
- // Returns the folder and filename components. If the pathname is empty,
- // returns a string representing the current directory (as a relative path,
- // i.e., ".").
- std::string pathname() const;
- void SetPathname(const std::string& pathname);
- void SetPathname(const std::string& folder, const std::string& filename);
-
- // Append pathname to the current folder (if any). Any existing filename
- // will be discarded.
- void AppendPathname(const std::string& pathname);
-
- std::string folder() const;
- std::string folder_name() const;
- std::string parent_folder() const;
- // SetFolder and AppendFolder will append a folder delimiter, if needed.
- void SetFolder(const std::string& folder);
- void AppendFolder(const std::string& folder);
-
- std::string basename() const;
- bool SetBasename(const std::string& basename);
-
- std::string extension() const;
- // SetExtension will prefix a period, if needed.
- bool SetExtension(const std::string& extension);
-
- std::string filename() const;
- bool SetFilename(const std::string& filename);
-
-#ifdef WIN32
- bool GetDrive(char *drive, uint32 bytes) const;
- static bool GetDrive(char *drive, uint32 bytes,const std::string& pathname);
-#endif
-
-private:
- std::string folder_, basename_, extension_;
- char folder_delimiter_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Global Helpers (deprecated)
-///////////////////////////////////////////////////////////////////////////////
-
-inline void SetOrganizationName(const std::string& organization) {
- Filesystem::SetOrganizationName(organization);
-}
-inline void SetApplicationName(const std::string& application) {
- Filesystem::SetApplicationName(application);
-}
-inline void GetOrganizationName(std::string* organization) {
- Filesystem::GetOrganizationName(organization);
-}
-inline void GetApplicationName(std::string* application) {
- Filesystem::GetApplicationName(application);
-}
-inline bool CreateFolder(const Pathname& path) {
- return Filesystem::CreateFolder(path);
-}
-inline bool FinishPath(Pathname& path, bool create, const std::string& append) {
- if (!append.empty())
- path.AppendFolder(append);
- return !create || CreateFolder(path);
-}
-// Note: this method uses the convention of <temp>/<appname> for the temporary
-// folder. Filesystem uses <temp>/<exename>. We will be migrating exclusively
-// to <temp>/<orgname>/<appname> eventually. Since these are temp folders,
-// it's probably ok to orphan them during the transition.
-inline bool GetTemporaryFolder(Pathname& path, bool create,
- const std::string& append) {
- std::string application_name;
- Filesystem::GetApplicationName(&application_name);
- ASSERT(!application_name.empty());
- return Filesystem::GetTemporaryFolder(path, create, &application_name)
- && FinishPath(path, create, append);
-}
-inline bool GetAppDataFolder(Pathname& path, bool create,
- const std::string& append) {
- ASSERT(!create); // TODO: Support create flag on Filesystem::GetAppDataFolder.
- return Filesystem::GetAppDataFolder(&path, true)
- && FinishPath(path, create, append);
-}
-inline bool CleanupTemporaryFolder() {
- Pathname path;
- if (!GetTemporaryFolder(path, false, ""))
- return false;
- if (Filesystem::IsAbsent(path))
- return true;
- if (!Filesystem::IsTemporaryPath(path)) {
- ASSERT(false);
- return false;
- }
- return Filesystem::DeleteFolderContents(path);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_PATHUTILS_H__
diff --git a/base/pathutils_unittest.cc b/base/pathutils_unittest.cc
deleted file mode 100644
index 0a9739b..0000000
--- a/base/pathutils_unittest.cc
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/pathutils.h"
-#include "talk/base/gunit.h"
-
-TEST(Pathname, ReturnsDotForEmptyPathname) {
- const std::string kCWD =
- std::string(".") + talk_base::Pathname::DefaultFolderDelimiter();
-
- talk_base::Pathname path("/", "");
- EXPECT_FALSE(path.empty());
- EXPECT_FALSE(path.folder().empty());
- EXPECT_TRUE (path.filename().empty());
- EXPECT_FALSE(path.pathname().empty());
- EXPECT_EQ(std::string("/"), path.pathname());
-
- path.SetPathname("", "foo");
- EXPECT_FALSE(path.empty());
- EXPECT_TRUE (path.folder().empty());
- EXPECT_FALSE(path.filename().empty());
- EXPECT_FALSE(path.pathname().empty());
- EXPECT_EQ(std::string("foo"), path.pathname());
-
- path.SetPathname("", "");
- EXPECT_TRUE (path.empty());
- EXPECT_TRUE (path.folder().empty());
- EXPECT_TRUE (path.filename().empty());
- EXPECT_FALSE(path.pathname().empty());
- EXPECT_EQ(kCWD, path.pathname());
-
- path.SetPathname(kCWD, "");
- EXPECT_FALSE(path.empty());
- EXPECT_FALSE(path.folder().empty());
- EXPECT_TRUE (path.filename().empty());
- EXPECT_FALSE(path.pathname().empty());
- EXPECT_EQ(kCWD, path.pathname());
-
- talk_base::Pathname path2("c:/foo bar.txt");
- EXPECT_EQ(path2.url(), std::string("file:///c:/foo%20bar.txt"));
-}
diff --git a/base/physicalsocketserver.cc b/base/physicalsocketserver.cc
deleted file mode 100644
index a7f65c5..0000000
--- a/base/physicalsocketserver.cc
+++ /dev/null
@@ -1,1676 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if defined(_MSC_VER) && _MSC_VER < 1300
-#pragma warning(disable:4786)
-#endif
-
-#include <assert.h>
-
-#ifdef POSIX
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/time.h>
-#include <sys/select.h>
-#include <unistd.h>
-#include <signal.h>
-#endif
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#undef SetPort
-#endif
-
-#include <algorithm>
-#include <map>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/timeutils.h"
-#include "talk/base/winping.h"
-#include "talk/base/win32socketinit.h"
-
-// stm: this will tell us if we are on OSX
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef POSIX
-#include <netinet/tcp.h> // for TCP_NODELAY
-#define IP_MTU 14 // Until this is integrated from linux/in.h to netinet/in.h
-typedef void* SockOptArg;
-#endif // POSIX
-
-#ifdef WIN32
-typedef char* SockOptArg;
-#endif
-
-namespace talk_base {
-
-#if defined(WIN32)
-// Standard MTUs, from RFC 1191
-const uint16 PACKET_MAXIMUMS[] = {
- 65535, // Theoretical maximum, Hyperchannel
- 32000, // Nothing
- 17914, // 16Mb IBM Token Ring
- 8166, // IEEE 802.4
- //4464, // IEEE 802.5 (4Mb max)
- 4352, // FDDI
- //2048, // Wideband Network
- 2002, // IEEE 802.5 (4Mb recommended)
- //1536, // Expermental Ethernet Networks
- //1500, // Ethernet, Point-to-Point (default)
- 1492, // IEEE 802.3
- 1006, // SLIP, ARPANET
- //576, // X.25 Networks
- //544, // DEC IP Portal
- //512, // NETBIOS
- 508, // IEEE 802/Source-Rt Bridge, ARCNET
- 296, // Point-to-Point (low delay)
- 68, // Official minimum
- 0, // End of list marker
-};
-
-static const int IP_HEADER_SIZE = 20u;
-static const int IPV6_HEADER_SIZE = 40u;
-static const int ICMP_HEADER_SIZE = 8u;
-static const int ICMP_PING_TIMEOUT_MILLIS = 10000u;
-#endif
-
-class PhysicalSocket : public AsyncSocket, public sigslot::has_slots<> {
- public:
- PhysicalSocket(PhysicalSocketServer* ss, SOCKET s = INVALID_SOCKET)
- : ss_(ss), s_(s), enabled_events_(0), error_(0),
- state_((s == INVALID_SOCKET) ? CS_CLOSED : CS_CONNECTED),
- resolver_(NULL) {
-#ifdef WIN32
- // EnsureWinsockInit() ensures that winsock is initialized. The default
- // version of this function doesn't do anything because winsock is
- // initialized by constructor of a static object. If neccessary libjingle
- // users can link it with a different version of this function by replacing
- // win32socketinit.cc. See win32socketinit.cc for more details.
- EnsureWinsockInit();
-#endif
- if (s_ != INVALID_SOCKET) {
- enabled_events_ = DE_READ | DE_WRITE;
-
- int type = SOCK_STREAM;
- socklen_t len = sizeof(type);
- VERIFY(0 == getsockopt(s_, SOL_SOCKET, SO_TYPE, (SockOptArg)&type, &len));
- udp_ = (SOCK_DGRAM == type);
- }
- }
-
- virtual ~PhysicalSocket() {
- Close();
- }
-
- // Creates the underlying OS socket (same as the "socket" function).
- virtual bool Create(int family, int type) {
- Close();
- s_ = ::socket(family, type, 0);
- udp_ = (SOCK_DGRAM == type);
- UpdateLastError();
- if (udp_)
- enabled_events_ = DE_READ | DE_WRITE;
- return s_ != INVALID_SOCKET;
- }
-
- SocketAddress GetLocalAddress() const {
- sockaddr_storage addr_storage = {0};
- socklen_t addrlen = sizeof(addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- int result = ::getsockname(s_, addr, &addrlen);
- SocketAddress address;
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr_storage, &address);
- } else {
- LOG(LS_WARNING) << "GetLocalAddress: unable to get local addr, socket="
- << s_;
- }
- return address;
- }
-
- SocketAddress GetRemoteAddress() const {
- sockaddr_storage addr_storage = {0};
- socklen_t addrlen = sizeof(addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- int result = ::getpeername(s_, addr, &addrlen);
- SocketAddress address;
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr_storage, &address);
- } else {
- LOG(LS_WARNING) << "GetRemoteAddress: unable to get remote addr, socket="
- << s_;
- }
- return address;
- }
-
- int Bind(const SocketAddress& bind_addr) {
- sockaddr_storage addr_storage;
- size_t len = bind_addr.ToSockAddrStorage(&addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- int err = ::bind(s_, addr, static_cast<int>(len));
- UpdateLastError();
-#ifdef _DEBUG
- if (0 == err) {
- dbg_addr_ = "Bound @ ";
- dbg_addr_.append(GetLocalAddress().ToString());
- }
-#endif // _DEBUG
- return err;
- }
-
- int Connect(const SocketAddress& addr) {
- // TODO: Implicit creation is required to reconnect...
- // ...but should we make it more explicit?
- if (state_ != CS_CLOSED) {
- SetError(EALREADY);
- return SOCKET_ERROR;
- }
- if (addr.IsUnresolved()) {
- LOG(LS_VERBOSE) << "Resolving addr in PhysicalSocket::Connect";
- resolver_ = new AsyncResolver();
- resolver_->SignalDone.connect(this, &PhysicalSocket::OnResolveResult);
- resolver_->Start(addr);
- state_ = CS_CONNECTING;
- return 0;
- }
-
- return DoConnect(addr);
- }
-
- int DoConnect(const SocketAddress& connect_addr) {
- if ((s_ == INVALID_SOCKET) &&
- !Create(connect_addr.family(), SOCK_STREAM)) {
- return SOCKET_ERROR;
- }
- sockaddr_storage addr_storage;
- size_t len = connect_addr.ToSockAddrStorage(&addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- int err = ::connect(s_, addr, static_cast<int>(len));
- UpdateLastError();
- if (err == 0) {
- state_ = CS_CONNECTED;
- } else if (IsBlockingError(GetError())) {
- state_ = CS_CONNECTING;
- enabled_events_ |= DE_CONNECT;
- } else {
- return SOCKET_ERROR;
- }
-
- enabled_events_ |= DE_READ | DE_WRITE;
- return 0;
- }
-
- int GetError() const {
- CritScope cs(&crit_);
- return error_;
- }
-
- void SetError(int error) {
- CritScope cs(&crit_);
- error_ = error;
- }
-
- ConnState GetState() const {
- return state_;
- }
-
- int GetOption(Option opt, int* value) {
- int slevel;
- int sopt;
- if (TranslateOption(opt, &slevel, &sopt) == -1)
- return -1;
- socklen_t optlen = sizeof(*value);
- int ret = ::getsockopt(s_, slevel, sopt, (SockOptArg)value, &optlen);
- if (ret != -1 && opt == OPT_DONTFRAGMENT) {
-#ifdef LINUX
- *value = (*value != IP_PMTUDISC_DONT) ? 1 : 0;
-#endif
- }
- return ret;
- }
-
- int SetOption(Option opt, int value) {
- int slevel;
- int sopt;
- if (TranslateOption(opt, &slevel, &sopt) == -1)
- return -1;
- if (opt == OPT_DONTFRAGMENT) {
-#ifdef LINUX
- value = (value) ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
-#endif
- }
- return ::setsockopt(s_, slevel, sopt, (SockOptArg)&value, sizeof(value));
- }
-
- int Send(const void *pv, size_t cb) {
- int sent = ::send(s_, reinterpret_cast<const char *>(pv), (int)cb,
-#ifdef LINUX
- // Suppress SIGPIPE. Without this, attempting to send on a socket whose
- // other end is closed will result in a SIGPIPE signal being raised to
- // our process, which by default will terminate the process, which we
- // don't want. By specifying this flag, we'll just get the error EPIPE
- // instead and can handle the error gracefully.
- MSG_NOSIGNAL
-#else
- 0
-#endif
- );
- UpdateLastError();
- MaybeRemapSendError();
- // We have seen minidumps where this may be false.
- ASSERT(sent <= static_cast<int>(cb));
- if ((sent < 0) && IsBlockingError(GetError())) {
- enabled_events_ |= DE_WRITE;
- }
- return sent;
- }
-
- int SendTo(const void* buffer, size_t length, const SocketAddress& addr) {
- sockaddr_storage saddr;
- size_t len = addr.ToSockAddrStorage(&saddr);
- int sent = ::sendto(
- s_, static_cast<const char *>(buffer), static_cast<int>(length),
-#ifdef LINUX
- // Suppress SIGPIPE. See above for explanation.
- MSG_NOSIGNAL,
-#else
- 0,
-#endif
- reinterpret_cast<sockaddr*>(&saddr), static_cast<int>(len));
- UpdateLastError();
- MaybeRemapSendError();
- // We have seen minidumps where this may be false.
- ASSERT(sent <= static_cast<int>(length));
- if ((sent < 0) && IsBlockingError(GetError())) {
- enabled_events_ |= DE_WRITE;
- }
- return sent;
- }
-
- int Recv(void* buffer, size_t length) {
- int received = ::recv(s_, static_cast<char*>(buffer),
- static_cast<int>(length), 0);
- if ((received == 0) && (length != 0)) {
- // Note: on graceful shutdown, recv can return 0. In this case, we
- // pretend it is blocking, and then signal close, so that simplifying
- // assumptions can be made about Recv.
- LOG(LS_WARNING) << "EOF from socket; deferring close event";
- // Must turn this back on so that the select() loop will notice the close
- // event.
- enabled_events_ |= DE_READ;
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
- }
- UpdateLastError();
- int error = GetError();
- bool success = (received >= 0) || IsBlockingError(error);
- if (udp_ || success) {
- enabled_events_ |= DE_READ;
- }
- if (!success) {
- LOG_F(LS_VERBOSE) << "Error = " << error;
- }
- return received;
- }
-
- int RecvFrom(void* buffer, size_t length, SocketAddress *out_addr) {
- sockaddr_storage addr_storage;
- socklen_t addr_len = sizeof(addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- int received = ::recvfrom(s_, static_cast<char*>(buffer),
- static_cast<int>(length), 0, addr, &addr_len);
- UpdateLastError();
- if ((received >= 0) && (out_addr != NULL))
- SocketAddressFromSockAddrStorage(addr_storage, out_addr);
- int error = GetError();
- bool success = (received >= 0) || IsBlockingError(error);
- if (udp_ || success) {
- enabled_events_ |= DE_READ;
- }
- if (!success) {
- LOG_F(LS_VERBOSE) << "Error = " << error;
- }
- return received;
- }
-
- int Listen(int backlog) {
- int err = ::listen(s_, backlog);
- UpdateLastError();
- if (err == 0) {
- state_ = CS_CONNECTING;
- enabled_events_ |= DE_ACCEPT;
-#ifdef _DEBUG
- dbg_addr_ = "Listening @ ";
- dbg_addr_.append(GetLocalAddress().ToString());
-#endif // _DEBUG
- }
- return err;
- }
-
- AsyncSocket* Accept(SocketAddress *out_addr) {
- sockaddr_storage addr_storage;
- socklen_t addr_len = sizeof(addr_storage);
- sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
- SOCKET s = ::accept(s_, addr, &addr_len);
- UpdateLastError();
- if (s == INVALID_SOCKET)
- return NULL;
- enabled_events_ |= DE_ACCEPT;
- if (out_addr != NULL)
- SocketAddressFromSockAddrStorage(addr_storage, out_addr);
- return ss_->WrapSocket(s);
- }
-
- int Close() {
- if (s_ == INVALID_SOCKET)
- return 0;
- int err = ::closesocket(s_);
- UpdateLastError();
- s_ = INVALID_SOCKET;
- state_ = CS_CLOSED;
- enabled_events_ = 0;
- if (resolver_) {
- resolver_->Destroy(false);
- resolver_ = NULL;
- }
- return err;
- }
-
- int EstimateMTU(uint16* mtu) {
- SocketAddress addr = GetRemoteAddress();
- if (addr.IsAny()) {
- SetError(ENOTCONN);
- return -1;
- }
-
-#if defined(WIN32)
- // Gets the interface MTU (TTL=1) for the interface used to reach |addr|.
- WinPing ping;
- if (!ping.IsValid()) {
- SetError(EINVAL); // can't think of a better error ID
- return -1;
- }
- int header_size = ICMP_HEADER_SIZE;
- if (addr.family() == AF_INET6) {
- header_size += IPV6_HEADER_SIZE;
- } else if (addr.family() == AF_INET) {
- header_size += IP_HEADER_SIZE;
- }
-
- for (int level = 0; PACKET_MAXIMUMS[level + 1] > 0; ++level) {
- int32 size = PACKET_MAXIMUMS[level] - header_size;
- WinPing::PingResult result = ping.Ping(addr.ipaddr(), size,
- ICMP_PING_TIMEOUT_MILLIS,
- 1, false);
- if (result == WinPing::PING_FAIL) {
- SetError(EINVAL); // can't think of a better error ID
- return -1;
- } else if (result != WinPing::PING_TOO_LARGE) {
- *mtu = PACKET_MAXIMUMS[level];
- return 0;
- }
- }
-
- ASSERT(false);
- return -1;
-#elif defined(IOS) || defined(OSX)
- // No simple way to do this on Mac OS X.
- // SIOCGIFMTU would work if we knew which interface would be used, but
- // figuring that out is pretty complicated. For now we'll return an error
- // and let the caller pick a default MTU.
- SetError(EINVAL);
- return -1;
-#elif defined(LINUX) || defined(ANDROID)
- // Gets the path MTU.
- int value;
- socklen_t vlen = sizeof(value);
- int err = getsockopt(s_, IPPROTO_IP, IP_MTU, &value, &vlen);
- if (err < 0) {
- UpdateLastError();
- return err;
- }
-
- ASSERT((0 <= value) && (value <= 65536));
- *mtu = value;
- return 0;
-#elif defined(__native_client__)
- // Most socket operations, including this, will fail in NaCl's sandbox.
- error_ = EACCES;
- return -1;
-#endif
- }
-
- SocketServer* socketserver() { return ss_; }
-
- protected:
- void OnResolveResult(AsyncResolverInterface* resolver) {
- if (resolver != resolver_) {
- return;
- }
-
- int error = resolver_->GetError();
- if (error == 0) {
- error = DoConnect(resolver_->address());
- } else {
- Close();
- }
-
- if (error) {
- SetError(error);
- SignalCloseEvent(this, error);
- }
- }
-
- void UpdateLastError() {
- SetError(LAST_SYSTEM_ERROR);
- }
-
- void MaybeRemapSendError() {
-#if defined(OSX) || defined(IOS)
- // https://developer.apple.com/library/mac/documentation/Darwin/
- // Reference/ManPages/man2/sendto.2.html
- // ENOBUFS - The output queue for a network interface is full.
- // This generally indicates that the interface has stopped sending,
- // but may be caused by transient congestion.
- if (GetError() == ENOBUFS) {
- SetError(EWOULDBLOCK);
- }
-#endif
- }
-
- static int TranslateOption(Option opt, int* slevel, int* sopt) {
- switch (opt) {
- case OPT_DONTFRAGMENT:
-#ifdef WIN32
- *slevel = IPPROTO_IP;
- *sopt = IP_DONTFRAGMENT;
- break;
-#elif defined(IOS) || defined(OSX) || defined(BSD) || defined(__native_client__)
- LOG(LS_WARNING) << "Socket::OPT_DONTFRAGMENT not supported.";
- return -1;
-#elif defined(POSIX)
- *slevel = IPPROTO_IP;
- *sopt = IP_MTU_DISCOVER;
- break;
-#endif
- case OPT_RCVBUF:
- *slevel = SOL_SOCKET;
- *sopt = SO_RCVBUF;
- break;
- case OPT_SNDBUF:
- *slevel = SOL_SOCKET;
- *sopt = SO_SNDBUF;
- break;
- case OPT_NODELAY:
- *slevel = IPPROTO_TCP;
- *sopt = TCP_NODELAY;
- break;
- case OPT_DSCP:
- LOG(LS_WARNING) << "Socket::OPT_DSCP not supported.";
- return -1;
- case OPT_RTP_SENDTIME_EXTN_ID:
- return -1; // No logging is necessary as this not a OS socket option.
- default:
- ASSERT(false);
- return -1;
- }
- return 0;
- }
-
- PhysicalSocketServer* ss_;
- SOCKET s_;
- uint8 enabled_events_;
- bool udp_;
- int error_;
- // Protects |error_| that is accessed from different threads.
- mutable CriticalSection crit_;
- ConnState state_;
- AsyncResolver* resolver_;
-
-#ifdef _DEBUG
- std::string dbg_addr_;
-#endif // _DEBUG;
-};
-
-#ifdef POSIX
-class EventDispatcher : public Dispatcher {
- public:
- EventDispatcher(PhysicalSocketServer* ss) : ss_(ss), fSignaled_(false) {
- if (pipe(afd_) < 0)
- LOG(LERROR) << "pipe failed";
- ss_->Add(this);
- }
-
- virtual ~EventDispatcher() {
- ss_->Remove(this);
- close(afd_[0]);
- close(afd_[1]);
- }
-
- virtual void Signal() {
- CritScope cs(&crit_);
- if (!fSignaled_) {
- const uint8 b[1] = { 0 };
- if (VERIFY(1 == write(afd_[1], b, sizeof(b)))) {
- fSignaled_ = true;
- }
- }
- }
-
- virtual uint32 GetRequestedEvents() {
- return DE_READ;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- // It is not possible to perfectly emulate an auto-resetting event with
- // pipes. This simulates it by resetting before the event is handled.
-
- CritScope cs(&crit_);
- if (fSignaled_) {
- uint8 b[4]; // Allow for reading more than 1 byte, but expect 1.
- VERIFY(1 == read(afd_[0], b, sizeof(b)));
- fSignaled_ = false;
- }
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- ASSERT(false);
- }
-
- virtual int GetDescriptor() {
- return afd_[0];
- }
-
- virtual bool IsDescriptorClosed() {
- return false;
- }
-
- private:
- PhysicalSocketServer *ss_;
- int afd_[2];
- bool fSignaled_;
- CriticalSection crit_;
-};
-
-// These two classes use the self-pipe trick to deliver POSIX signals to our
-// select loop. This is the only safe, reliable, cross-platform way to do
-// non-trivial things with a POSIX signal in an event-driven program (until
-// proper pselect() implementations become ubiquitous).
-
-class PosixSignalHandler {
- public:
- // POSIX only specifies 32 signals, but in principle the system might have
- // more and the programmer might choose to use them, so we size our array
- // for 128.
- static const int kNumPosixSignals = 128;
-
- // There is just a single global instance. (Signal handlers do not get any
- // sort of user-defined void * parameter, so they can't access anything that
- // isn't global.)
- static PosixSignalHandler* Instance() {
- LIBJINGLE_DEFINE_STATIC_LOCAL(PosixSignalHandler, instance, ());
- return &instance;
- }
-
- // Returns true if the given signal number is set.
- bool IsSignalSet(int signum) const {
- ASSERT(signum < ARRAY_SIZE(received_signal_));
- if (signum < ARRAY_SIZE(received_signal_)) {
- return received_signal_[signum];
- } else {
- return false;
- }
- }
-
- // Clears the given signal number.
- void ClearSignal(int signum) {
- ASSERT(signum < ARRAY_SIZE(received_signal_));
- if (signum < ARRAY_SIZE(received_signal_)) {
- received_signal_[signum] = false;
- }
- }
-
- // Returns the file descriptor to monitor for signal events.
- int GetDescriptor() const {
- return afd_[0];
- }
-
- // This is called directly from our real signal handler, so it must be
- // signal-handler-safe. That means it cannot assume anything about the
- // user-level state of the process, since the handler could be executed at any
- // time on any thread.
- void OnPosixSignalReceived(int signum) {
- if (signum >= ARRAY_SIZE(received_signal_)) {
- // We don't have space in our array for this.
- return;
- }
- // Set a flag saying we've seen this signal.
- received_signal_[signum] = true;
- // Notify application code that we got a signal.
- const uint8 b[1] = { 0 };
- if (-1 == write(afd_[1], b, sizeof(b))) {
- // Nothing we can do here. If there's an error somehow then there's
- // nothing we can safely do from a signal handler.
- // No, we can't even safely log it.
- // But, we still have to check the return value here. Otherwise,
- // GCC 4.4.1 complains ignoring return value. Even (void) doesn't help.
- return;
- }
- }
-
- private:
- PosixSignalHandler() {
- if (pipe(afd_) < 0) {
- LOG_ERR(LS_ERROR) << "pipe failed";
- return;
- }
- if (fcntl(afd_[0], F_SETFL, O_NONBLOCK) < 0) {
- LOG_ERR(LS_WARNING) << "fcntl #1 failed";
- }
- if (fcntl(afd_[1], F_SETFL, O_NONBLOCK) < 0) {
- LOG_ERR(LS_WARNING) << "fcntl #2 failed";
- }
- memset(const_cast<void *>(static_cast<volatile void *>(received_signal_)),
- 0,
- sizeof(received_signal_));
- }
-
- ~PosixSignalHandler() {
- int fd1 = afd_[0];
- int fd2 = afd_[1];
- // We clobber the stored file descriptor numbers here or else in principle
- // a signal that happens to be delivered during application termination
- // could erroneously write a zero byte to an unrelated file handle in
- // OnPosixSignalReceived() if some other file happens to be opened later
- // during shutdown and happens to be given the same file descriptor number
- // as our pipe had. Unfortunately even with this precaution there is still a
- // race where that could occur if said signal happens to be handled
- // concurrently with this code and happens to have already read the value of
- // afd_[1] from memory before we clobber it, but that's unlikely.
- afd_[0] = -1;
- afd_[1] = -1;
- close(fd1);
- close(fd2);
- }
-
- int afd_[2];
- // These are boolean flags that will be set in our signal handler and read
- // and cleared from Wait(). There is a race involved in this, but it is
- // benign. The signal handler sets the flag before signaling the pipe, so
- // we'll never end up blocking in select() while a flag is still true.
- // However, if two of the same signal arrive close to each other then it's
- // possible that the second time the handler may set the flag while it's still
- // true, meaning that signal will be missed. But the first occurrence of it
- // will still be handled, so this isn't a problem.
- // Volatile is not necessary here for correctness, but this data _is_ volatile
- // so I've marked it as such.
- volatile uint8 received_signal_[kNumPosixSignals];
-};
-
-class PosixSignalDispatcher : public Dispatcher {
- public:
- PosixSignalDispatcher(PhysicalSocketServer *owner) : owner_(owner) {
- owner_->Add(this);
- }
-
- virtual ~PosixSignalDispatcher() {
- owner_->Remove(this);
- }
-
- virtual uint32 GetRequestedEvents() {
- return DE_READ;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- // Events might get grouped if signals come very fast, so we read out up to
- // 16 bytes to make sure we keep the pipe empty.
- uint8 b[16];
- ssize_t ret = read(GetDescriptor(), b, sizeof(b));
- if (ret < 0) {
- LOG_ERR(LS_WARNING) << "Error in read()";
- } else if (ret == 0) {
- LOG(LS_WARNING) << "Should have read at least one byte";
- }
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- for (int signum = 0; signum < PosixSignalHandler::kNumPosixSignals;
- ++signum) {
- if (PosixSignalHandler::Instance()->IsSignalSet(signum)) {
- PosixSignalHandler::Instance()->ClearSignal(signum);
- HandlerMap::iterator i = handlers_.find(signum);
- if (i == handlers_.end()) {
- // This can happen if a signal is delivered to our process at around
- // the same time as we unset our handler for it. It is not an error
- // condition, but it's unusual enough to be worth logging.
- LOG(LS_INFO) << "Received signal with no handler: " << signum;
- } else {
- // Otherwise, execute our handler.
- (*i->second)(signum);
- }
- }
- }
- }
-
- virtual int GetDescriptor() {
- return PosixSignalHandler::Instance()->GetDescriptor();
- }
-
- virtual bool IsDescriptorClosed() {
- return false;
- }
-
- void SetHandler(int signum, void (*handler)(int)) {
- handlers_[signum] = handler;
- }
-
- void ClearHandler(int signum) {
- handlers_.erase(signum);
- }
-
- bool HasHandlers() {
- return !handlers_.empty();
- }
-
- private:
- typedef std::map<int, void (*)(int)> HandlerMap;
-
- HandlerMap handlers_;
- // Our owner.
- PhysicalSocketServer *owner_;
-};
-
-class SocketDispatcher : public Dispatcher, public PhysicalSocket {
- public:
- explicit SocketDispatcher(PhysicalSocketServer *ss) : PhysicalSocket(ss) {
- }
- SocketDispatcher(SOCKET s, PhysicalSocketServer *ss) : PhysicalSocket(ss, s) {
- }
-
- virtual ~SocketDispatcher() {
- Close();
- }
-
- bool Initialize() {
- ss_->Add(this);
- fcntl(s_, F_SETFL, fcntl(s_, F_GETFL, 0) | O_NONBLOCK);
- return true;
- }
-
- virtual bool Create(int type) {
- return Create(AF_INET, type);
- }
-
- virtual bool Create(int family, int type) {
- // Change the socket to be non-blocking.
- if (!PhysicalSocket::Create(family, type))
- return false;
-
- return Initialize();
- }
-
- virtual int GetDescriptor() {
- return s_;
- }
-
- virtual bool IsDescriptorClosed() {
- // We don't have a reliable way of distinguishing end-of-stream
- // from readability. So test on each readable call. Is this
- // inefficient? Probably.
- char ch;
- ssize_t res = ::recv(s_, &ch, 1, MSG_PEEK);
- if (res > 0) {
- // Data available, so not closed.
- return false;
- } else if (res == 0) {
- // EOF, so closed.
- return true;
- } else { // error
- switch (errno) {
- // Returned if we've already closed s_.
- case EBADF:
- // Returned during ungraceful peer shutdown.
- case ECONNRESET:
- return true;
- default:
- // Assume that all other errors are just blocking errors, meaning the
- // connection is still good but we just can't read from it right now.
- // This should only happen when connecting (and at most once), because
- // in all other cases this function is only called if the file
- // descriptor is already known to be in the readable state. However,
- // it's not necessary a problem if we spuriously interpret a
- // "connection lost"-type error as a blocking error, because typically
- // the next recv() will get EOF, so we'll still eventually notice that
- // the socket is closed.
- LOG_ERR(LS_WARNING) << "Assuming benign blocking error";
- return false;
- }
- }
- }
-
- virtual uint32 GetRequestedEvents() {
- return enabled_events_;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- if ((ff & DE_CONNECT) != 0)
- state_ = CS_CONNECTED;
- if ((ff & DE_CLOSE) != 0)
- state_ = CS_CLOSED;
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- // Make sure we deliver connect/accept first. Otherwise, consumers may see
- // something like a READ followed by a CONNECT, which would be odd.
- if ((ff & DE_CONNECT) != 0) {
- enabled_events_ &= ~DE_CONNECT;
- SignalConnectEvent(this);
- }
- if ((ff & DE_ACCEPT) != 0) {
- enabled_events_ &= ~DE_ACCEPT;
- SignalReadEvent(this);
- }
- if ((ff & DE_READ) != 0) {
- enabled_events_ &= ~DE_READ;
- SignalReadEvent(this);
- }
- if ((ff & DE_WRITE) != 0) {
- enabled_events_ &= ~DE_WRITE;
- SignalWriteEvent(this);
- }
- if ((ff & DE_CLOSE) != 0) {
- // The socket is now dead to us, so stop checking it.
- enabled_events_ = 0;
- SignalCloseEvent(this, err);
- }
- }
-
- virtual int Close() {
- if (s_ == INVALID_SOCKET)
- return 0;
-
- ss_->Remove(this);
- return PhysicalSocket::Close();
- }
-};
-
-class FileDispatcher: public Dispatcher, public AsyncFile {
- public:
- FileDispatcher(int fd, PhysicalSocketServer *ss) : ss_(ss), fd_(fd) {
- set_readable(true);
-
- ss_->Add(this);
-
- fcntl(fd_, F_SETFL, fcntl(fd_, F_GETFL, 0) | O_NONBLOCK);
- }
-
- virtual ~FileDispatcher() {
- ss_->Remove(this);
- }
-
- SocketServer* socketserver() { return ss_; }
-
- virtual int GetDescriptor() {
- return fd_;
- }
-
- virtual bool IsDescriptorClosed() {
- return false;
- }
-
- virtual uint32 GetRequestedEvents() {
- return flags_;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- if ((ff & DE_READ) != 0)
- SignalReadEvent(this);
- if ((ff & DE_WRITE) != 0)
- SignalWriteEvent(this);
- if ((ff & DE_CLOSE) != 0)
- SignalCloseEvent(this, err);
- }
-
- virtual bool readable() {
- return (flags_ & DE_READ) != 0;
- }
-
- virtual void set_readable(bool value) {
- flags_ = value ? (flags_ | DE_READ) : (flags_ & ~DE_READ);
- }
-
- virtual bool writable() {
- return (flags_ & DE_WRITE) != 0;
- }
-
- virtual void set_writable(bool value) {
- flags_ = value ? (flags_ | DE_WRITE) : (flags_ & ~DE_WRITE);
- }
-
- private:
- PhysicalSocketServer* ss_;
- int fd_;
- int flags_;
-};
-
-AsyncFile* PhysicalSocketServer::CreateFile(int fd) {
- return new FileDispatcher(fd, this);
-}
-
-#endif // POSIX
-
-#ifdef WIN32
-static uint32 FlagsToEvents(uint32 events) {
- uint32 ffFD = FD_CLOSE;
- if (events & DE_READ)
- ffFD |= FD_READ;
- if (events & DE_WRITE)
- ffFD |= FD_WRITE;
- if (events & DE_CONNECT)
- ffFD |= FD_CONNECT;
- if (events & DE_ACCEPT)
- ffFD |= FD_ACCEPT;
- return ffFD;
-}
-
-class EventDispatcher : public Dispatcher {
- public:
- EventDispatcher(PhysicalSocketServer *ss) : ss_(ss) {
- hev_ = WSACreateEvent();
- if (hev_) {
- ss_->Add(this);
- }
- }
-
- ~EventDispatcher() {
- if (hev_ != NULL) {
- ss_->Remove(this);
- WSACloseEvent(hev_);
- hev_ = NULL;
- }
- }
-
- virtual void Signal() {
- if (hev_ != NULL)
- WSASetEvent(hev_);
- }
-
- virtual uint32 GetRequestedEvents() {
- return 0;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- WSAResetEvent(hev_);
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- }
-
- virtual WSAEVENT GetWSAEvent() {
- return hev_;
- }
-
- virtual SOCKET GetSocket() {
- return INVALID_SOCKET;
- }
-
- virtual bool CheckSignalClose() { return false; }
-
-private:
- PhysicalSocketServer* ss_;
- WSAEVENT hev_;
-};
-
-class SocketDispatcher : public Dispatcher, public PhysicalSocket {
- public:
- static int next_id_;
- int id_;
- bool signal_close_;
- int signal_err_;
-
- SocketDispatcher(PhysicalSocketServer* ss)
- : PhysicalSocket(ss),
- id_(0),
- signal_close_(false) {
- }
-
- SocketDispatcher(SOCKET s, PhysicalSocketServer* ss)
- : PhysicalSocket(ss, s),
- id_(0),
- signal_close_(false) {
- }
-
- virtual ~SocketDispatcher() {
- Close();
- }
-
- bool Initialize() {
- ASSERT(s_ != INVALID_SOCKET);
- // Must be a non-blocking
- u_long argp = 1;
- ioctlsocket(s_, FIONBIO, &argp);
- ss_->Add(this);
- return true;
- }
-
- virtual bool Create(int type) {
- return Create(AF_INET, type);
- }
-
- virtual bool Create(int family, int type) {
- // Create socket
- if (!PhysicalSocket::Create(family, type))
- return false;
-
- if (!Initialize())
- return false;
-
- do { id_ = ++next_id_; } while (id_ == 0);
- return true;
- }
-
- virtual int Close() {
- if (s_ == INVALID_SOCKET)
- return 0;
-
- id_ = 0;
- signal_close_ = false;
- ss_->Remove(this);
- return PhysicalSocket::Close();
- }
-
- virtual uint32 GetRequestedEvents() {
- return enabled_events_;
- }
-
- virtual void OnPreEvent(uint32 ff) {
- if ((ff & DE_CONNECT) != 0)
- state_ = CS_CONNECTED;
- // We set CS_CLOSED from CheckSignalClose.
- }
-
- virtual void OnEvent(uint32 ff, int err) {
- int cache_id = id_;
- // Make sure we deliver connect/accept first. Otherwise, consumers may see
- // something like a READ followed by a CONNECT, which would be odd.
- if (((ff & DE_CONNECT) != 0) && (id_ == cache_id)) {
- if (ff != DE_CONNECT)
- LOG(LS_VERBOSE) << "Signalled with DE_CONNECT: " << ff;
- enabled_events_ &= ~DE_CONNECT;
-#ifdef _DEBUG
- dbg_addr_ = "Connected @ ";
- dbg_addr_.append(GetRemoteAddress().ToString());
-#endif // _DEBUG
- SignalConnectEvent(this);
- }
- if (((ff & DE_ACCEPT) != 0) && (id_ == cache_id)) {
- enabled_events_ &= ~DE_ACCEPT;
- SignalReadEvent(this);
- }
- if ((ff & DE_READ) != 0) {
- enabled_events_ &= ~DE_READ;
- SignalReadEvent(this);
- }
- if (((ff & DE_WRITE) != 0) && (id_ == cache_id)) {
- enabled_events_ &= ~DE_WRITE;
- SignalWriteEvent(this);
- }
- if (((ff & DE_CLOSE) != 0) && (id_ == cache_id)) {
- signal_close_ = true;
- signal_err_ = err;
- }
- }
-
- virtual WSAEVENT GetWSAEvent() {
- return WSA_INVALID_EVENT;
- }
-
- virtual SOCKET GetSocket() {
- return s_;
- }
-
- virtual bool CheckSignalClose() {
- if (!signal_close_)
- return false;
-
- char ch;
- if (recv(s_, &ch, 1, MSG_PEEK) > 0)
- return false;
-
- state_ = CS_CLOSED;
- signal_close_ = false;
- SignalCloseEvent(this, signal_err_);
- return true;
- }
-};
-
-int SocketDispatcher::next_id_ = 0;
-
-#endif // WIN32
-
-// Sets the value of a boolean value to false when signaled.
-class Signaler : public EventDispatcher {
- public:
- Signaler(PhysicalSocketServer* ss, bool* pf)
- : EventDispatcher(ss), pf_(pf) {
- }
- virtual ~Signaler() { }
-
- void OnEvent(uint32 ff, int err) {
- if (pf_)
- *pf_ = false;
- }
-
- private:
- bool *pf_;
-};
-
-PhysicalSocketServer::PhysicalSocketServer()
- : fWait_(false) {
- signal_wakeup_ = new Signaler(this, &fWait_);
-#ifdef WIN32
- socket_ev_ = WSACreateEvent();
-#endif
-}
-
-PhysicalSocketServer::~PhysicalSocketServer() {
-#ifdef WIN32
- WSACloseEvent(socket_ev_);
-#endif
-#ifdef POSIX
- signal_dispatcher_.reset();
-#endif
- delete signal_wakeup_;
- ASSERT(dispatchers_.empty());
-}
-
-void PhysicalSocketServer::WakeUp() {
- signal_wakeup_->Signal();
-}
-
-Socket* PhysicalSocketServer::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* PhysicalSocketServer::CreateSocket(int family, int type) {
- PhysicalSocket* socket = new PhysicalSocket(this);
- if (socket->Create(family, type)) {
- return socket;
- } else {
- delete socket;
- return 0;
- }
-}
-
-AsyncSocket* PhysicalSocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* PhysicalSocketServer::CreateAsyncSocket(int family, int type) {
- SocketDispatcher* dispatcher = new SocketDispatcher(this);
- if (dispatcher->Create(family, type)) {
- return dispatcher;
- } else {
- delete dispatcher;
- return 0;
- }
-}
-
-AsyncSocket* PhysicalSocketServer::WrapSocket(SOCKET s) {
- SocketDispatcher* dispatcher = new SocketDispatcher(s, this);
- if (dispatcher->Initialize()) {
- return dispatcher;
- } else {
- delete dispatcher;
- return 0;
- }
-}
-
-void PhysicalSocketServer::Add(Dispatcher *pdispatcher) {
- CritScope cs(&crit_);
- // Prevent duplicates. This can cause dead dispatchers to stick around.
- DispatcherList::iterator pos = std::find(dispatchers_.begin(),
- dispatchers_.end(),
- pdispatcher);
- if (pos != dispatchers_.end())
- return;
- dispatchers_.push_back(pdispatcher);
-}
-
-void PhysicalSocketServer::Remove(Dispatcher *pdispatcher) {
- CritScope cs(&crit_);
- DispatcherList::iterator pos = std::find(dispatchers_.begin(),
- dispatchers_.end(),
- pdispatcher);
- // We silently ignore duplicate calls to Add, so we should silently ignore
- // the (expected) symmetric calls to Remove. Note that this may still hide
- // a real issue, so we at least log a warning about it.
- if (pos == dispatchers_.end()) {
- LOG(LS_WARNING) << "PhysicalSocketServer asked to remove a unknown "
- << "dispatcher, potentially from a duplicate call to Add.";
- return;
- }
- size_t index = pos - dispatchers_.begin();
- dispatchers_.erase(pos);
- for (IteratorList::iterator it = iterators_.begin(); it != iterators_.end();
- ++it) {
- if (index < **it) {
- --**it;
- }
- }
-}
-
-#ifdef POSIX
-bool PhysicalSocketServer::Wait(int cmsWait, bool process_io) {
- // Calculate timing information
-
- struct timeval *ptvWait = NULL;
- struct timeval tvWait;
- struct timeval tvStop;
- if (cmsWait != kForever) {
- // Calculate wait timeval
- tvWait.tv_sec = cmsWait / 1000;
- tvWait.tv_usec = (cmsWait % 1000) * 1000;
- ptvWait = &tvWait;
-
- // Calculate when to return in a timeval
- gettimeofday(&tvStop, NULL);
- tvStop.tv_sec += tvWait.tv_sec;
- tvStop.tv_usec += tvWait.tv_usec;
- if (tvStop.tv_usec >= 1000000) {
- tvStop.tv_usec -= 1000000;
- tvStop.tv_sec += 1;
- }
- }
-
- // Zero all fd_sets. Don't need to do this inside the loop since
- // select() zeros the descriptors not signaled
-
- fd_set fdsRead;
- FD_ZERO(&fdsRead);
- fd_set fdsWrite;
- FD_ZERO(&fdsWrite);
-
- fWait_ = true;
-
- while (fWait_) {
- int fdmax = -1;
- {
- CritScope cr(&crit_);
- for (size_t i = 0; i < dispatchers_.size(); ++i) {
- // Query dispatchers for read and write wait state
- Dispatcher *pdispatcher = dispatchers_[i];
- ASSERT(pdispatcher);
- if (!process_io && (pdispatcher != signal_wakeup_))
- continue;
- int fd = pdispatcher->GetDescriptor();
- if (fd > fdmax)
- fdmax = fd;
-
- uint32 ff = pdispatcher->GetRequestedEvents();
- if (ff & (DE_READ | DE_ACCEPT))
- FD_SET(fd, &fdsRead);
- if (ff & (DE_WRITE | DE_CONNECT))
- FD_SET(fd, &fdsWrite);
- }
- }
-
- // Wait then call handlers as appropriate
- // < 0 means error
- // 0 means timeout
- // > 0 means count of descriptors ready
- int n = select(fdmax + 1, &fdsRead, &fdsWrite, NULL, ptvWait);
-
- // If error, return error.
- if (n < 0) {
- if (errno != EINTR) {
- LOG_E(LS_ERROR, EN, errno) << "select";
- return false;
- }
- // Else ignore the error and keep going. If this EINTR was for one of the
- // signals managed by this PhysicalSocketServer, the
- // PosixSignalDeliveryDispatcher will be in the signaled state in the next
- // iteration.
- } else if (n == 0) {
- // If timeout, return success
- return true;
- } else {
- // We have signaled descriptors
- CritScope cr(&crit_);
- for (size_t i = 0; i < dispatchers_.size(); ++i) {
- Dispatcher *pdispatcher = dispatchers_[i];
- int fd = pdispatcher->GetDescriptor();
- uint32 ff = 0;
- int errcode = 0;
-
- // Reap any error code, which can be signaled through reads or writes.
- // TODO: Should we set errcode if getsockopt fails?
- if (FD_ISSET(fd, &fdsRead) || FD_ISSET(fd, &fdsWrite)) {
- socklen_t len = sizeof(errcode);
- ::getsockopt(fd, SOL_SOCKET, SO_ERROR, &errcode, &len);
- }
-
- // Check readable descriptors. If we're waiting on an accept, signal
- // that. Otherwise we're waiting for data, check to see if we're
- // readable or really closed.
- // TODO: Only peek at TCP descriptors.
- if (FD_ISSET(fd, &fdsRead)) {
- FD_CLR(fd, &fdsRead);
- if (pdispatcher->GetRequestedEvents() & DE_ACCEPT) {
- ff |= DE_ACCEPT;
- } else if (errcode || pdispatcher->IsDescriptorClosed()) {
- ff |= DE_CLOSE;
- } else {
- ff |= DE_READ;
- }
- }
-
- // Check writable descriptors. If we're waiting on a connect, detect
- // success versus failure by the reaped error code.
- if (FD_ISSET(fd, &fdsWrite)) {
- FD_CLR(fd, &fdsWrite);
- if (pdispatcher->GetRequestedEvents() & DE_CONNECT) {
- if (!errcode) {
- ff |= DE_CONNECT;
- } else {
- ff |= DE_CLOSE;
- }
- } else {
- ff |= DE_WRITE;
- }
- }
-
- // Tell the descriptor about the event.
- if (ff != 0) {
- pdispatcher->OnPreEvent(ff);
- pdispatcher->OnEvent(ff, errcode);
- }
- }
- }
-
- // Recalc the time remaining to wait. Doing it here means it doesn't get
- // calced twice the first time through the loop
- if (ptvWait) {
- ptvWait->tv_sec = 0;
- ptvWait->tv_usec = 0;
- struct timeval tvT;
- gettimeofday(&tvT, NULL);
- if ((tvStop.tv_sec > tvT.tv_sec)
- || ((tvStop.tv_sec == tvT.tv_sec)
- && (tvStop.tv_usec > tvT.tv_usec))) {
- ptvWait->tv_sec = tvStop.tv_sec - tvT.tv_sec;
- ptvWait->tv_usec = tvStop.tv_usec - tvT.tv_usec;
- if (ptvWait->tv_usec < 0) {
- ASSERT(ptvWait->tv_sec > 0);
- ptvWait->tv_usec += 1000000;
- ptvWait->tv_sec -= 1;
- }
- }
- }
- }
-
- return true;
-}
-
-static void GlobalSignalHandler(int signum) {
- PosixSignalHandler::Instance()->OnPosixSignalReceived(signum);
-}
-
-bool PhysicalSocketServer::SetPosixSignalHandler(int signum,
- void (*handler)(int)) {
- // If handler is SIG_IGN or SIG_DFL then clear our user-level handler,
- // otherwise set one.
- if (handler == SIG_IGN || handler == SIG_DFL) {
- if (!InstallSignal(signum, handler)) {
- return false;
- }
- if (signal_dispatcher_) {
- signal_dispatcher_->ClearHandler(signum);
- if (!signal_dispatcher_->HasHandlers()) {
- signal_dispatcher_.reset();
- }
- }
- } else {
- if (!signal_dispatcher_) {
- signal_dispatcher_.reset(new PosixSignalDispatcher(this));
- }
- signal_dispatcher_->SetHandler(signum, handler);
- if (!InstallSignal(signum, &GlobalSignalHandler)) {
- return false;
- }
- }
- return true;
-}
-
-Dispatcher* PhysicalSocketServer::signal_dispatcher() {
- return signal_dispatcher_.get();
-}
-
-bool PhysicalSocketServer::InstallSignal(int signum, void (*handler)(int)) {
- struct sigaction act;
- // It doesn't really matter what we set this mask to.
- if (sigemptyset(&act.sa_mask) != 0) {
- LOG_ERR(LS_ERROR) << "Couldn't set mask";
- return false;
- }
- act.sa_handler = handler;
-#if !defined(__native_client__)
- // Use SA_RESTART so that our syscalls don't get EINTR, since we don't need it
- // and it's a nuisance. Though some syscalls still return EINTR and there's no
- // real standard for which ones. :(
- act.sa_flags = SA_RESTART;
-#else
- act.sa_flags = 0;
-#endif
- if (sigaction(signum, &act, NULL) != 0) {
- LOG_ERR(LS_ERROR) << "Couldn't set sigaction";
- return false;
- }
- return true;
-}
-#endif // POSIX
-
-#ifdef WIN32
-bool PhysicalSocketServer::Wait(int cmsWait, bool process_io) {
- int cmsTotal = cmsWait;
- int cmsElapsed = 0;
- uint32 msStart = Time();
-
- fWait_ = true;
- while (fWait_) {
- std::vector<WSAEVENT> events;
- std::vector<Dispatcher *> event_owners;
-
- events.push_back(socket_ev_);
-
- {
- CritScope cr(&crit_);
- size_t i = 0;
- iterators_.push_back(&i);
- // Don't track dispatchers_.size(), because we want to pick up any new
- // dispatchers that were added while processing the loop.
- while (i < dispatchers_.size()) {
- Dispatcher* disp = dispatchers_[i++];
- if (!process_io && (disp != signal_wakeup_))
- continue;
- SOCKET s = disp->GetSocket();
- if (disp->CheckSignalClose()) {
- // We just signalled close, don't poll this socket
- } else if (s != INVALID_SOCKET) {
- WSAEventSelect(s,
- events[0],
- FlagsToEvents(disp->GetRequestedEvents()));
- } else {
- events.push_back(disp->GetWSAEvent());
- event_owners.push_back(disp);
- }
- }
- ASSERT(iterators_.back() == &i);
- iterators_.pop_back();
- }
-
- // Which is shorter, the delay wait or the asked wait?
-
- int cmsNext;
- if (cmsWait == kForever) {
- cmsNext = cmsWait;
- } else {
- cmsNext = _max(0, cmsTotal - cmsElapsed);
- }
-
- // Wait for one of the events to signal
- DWORD dw = WSAWaitForMultipleEvents(static_cast<DWORD>(events.size()),
- &events[0],
- false,
- cmsNext,
- false);
-
- if (dw == WSA_WAIT_FAILED) {
- // Failed?
- // TODO: need a better strategy than this!
- WSAGetLastError();
- ASSERT(false);
- return false;
- } else if (dw == WSA_WAIT_TIMEOUT) {
- // Timeout?
- return true;
- } else {
- // Figure out which one it is and call it
- CritScope cr(&crit_);
- int index = dw - WSA_WAIT_EVENT_0;
- if (index > 0) {
- --index; // The first event is the socket event
- event_owners[index]->OnPreEvent(0);
- event_owners[index]->OnEvent(0, 0);
- } else if (process_io) {
- size_t i = 0, end = dispatchers_.size();
- iterators_.push_back(&i);
- iterators_.push_back(&end); // Don't iterate over new dispatchers.
- while (i < end) {
- Dispatcher* disp = dispatchers_[i++];
- SOCKET s = disp->GetSocket();
- if (s == INVALID_SOCKET)
- continue;
-
- WSANETWORKEVENTS wsaEvents;
- int err = WSAEnumNetworkEvents(s, events[0], &wsaEvents);
- if (err == 0) {
-
-#if LOGGING
- {
- if ((wsaEvents.lNetworkEvents & FD_READ) &&
- wsaEvents.iErrorCode[FD_READ_BIT] != 0) {
- LOG(WARNING) << "PhysicalSocketServer got FD_READ_BIT error "
- << wsaEvents.iErrorCode[FD_READ_BIT];
- }
- if ((wsaEvents.lNetworkEvents & FD_WRITE) &&
- wsaEvents.iErrorCode[FD_WRITE_BIT] != 0) {
- LOG(WARNING) << "PhysicalSocketServer got FD_WRITE_BIT error "
- << wsaEvents.iErrorCode[FD_WRITE_BIT];
- }
- if ((wsaEvents.lNetworkEvents & FD_CONNECT) &&
- wsaEvents.iErrorCode[FD_CONNECT_BIT] != 0) {
- LOG(WARNING) << "PhysicalSocketServer got FD_CONNECT_BIT error "
- << wsaEvents.iErrorCode[FD_CONNECT_BIT];
- }
- if ((wsaEvents.lNetworkEvents & FD_ACCEPT) &&
- wsaEvents.iErrorCode[FD_ACCEPT_BIT] != 0) {
- LOG(WARNING) << "PhysicalSocketServer got FD_ACCEPT_BIT error "
- << wsaEvents.iErrorCode[FD_ACCEPT_BIT];
- }
- if ((wsaEvents.lNetworkEvents & FD_CLOSE) &&
- wsaEvents.iErrorCode[FD_CLOSE_BIT] != 0) {
- LOG(WARNING) << "PhysicalSocketServer got FD_CLOSE_BIT error "
- << wsaEvents.iErrorCode[FD_CLOSE_BIT];
- }
- }
-#endif
- uint32 ff = 0;
- int errcode = 0;
- if (wsaEvents.lNetworkEvents & FD_READ)
- ff |= DE_READ;
- if (wsaEvents.lNetworkEvents & FD_WRITE)
- ff |= DE_WRITE;
- if (wsaEvents.lNetworkEvents & FD_CONNECT) {
- if (wsaEvents.iErrorCode[FD_CONNECT_BIT] == 0) {
- ff |= DE_CONNECT;
- } else {
- ff |= DE_CLOSE;
- errcode = wsaEvents.iErrorCode[FD_CONNECT_BIT];
- }
- }
- if (wsaEvents.lNetworkEvents & FD_ACCEPT)
- ff |= DE_ACCEPT;
- if (wsaEvents.lNetworkEvents & FD_CLOSE) {
- ff |= DE_CLOSE;
- errcode = wsaEvents.iErrorCode[FD_CLOSE_BIT];
- }
- if (ff != 0) {
- disp->OnPreEvent(ff);
- disp->OnEvent(ff, errcode);
- }
- }
- }
- ASSERT(iterators_.back() == &end);
- iterators_.pop_back();
- ASSERT(iterators_.back() == &i);
- iterators_.pop_back();
- }
-
- // Reset the network event until new activity occurs
- WSAResetEvent(socket_ev_);
- }
-
- // Break?
- if (!fWait_)
- break;
- cmsElapsed = TimeSince(msStart);
- if ((cmsWait != kForever) && (cmsElapsed >= cmsWait)) {
- break;
- }
- }
-
- // Done
- return true;
-}
-#endif // WIN32
-
-} // namespace talk_base
diff --git a/base/physicalsocketserver.h b/base/physicalsocketserver.h
deleted file mode 100644
index 9173f23..0000000
--- a/base/physicalsocketserver.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_PHYSICALSOCKETSERVER_H__
-#define TALK_BASE_PHYSICALSOCKETSERVER_H__
-
-#include <vector>
-
-#include "talk/base/asyncfile.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socketserver.h"
-#include "talk/base/criticalsection.h"
-
-#ifdef POSIX
-typedef int SOCKET;
-#endif // POSIX
-
-namespace talk_base {
-
-// Event constants for the Dispatcher class.
-enum DispatcherEvent {
- DE_READ = 0x0001,
- DE_WRITE = 0x0002,
- DE_CONNECT = 0x0004,
- DE_CLOSE = 0x0008,
- DE_ACCEPT = 0x0010,
-};
-
-class Signaler;
-#ifdef POSIX
-class PosixSignalDispatcher;
-#endif
-
-class Dispatcher {
- public:
- virtual ~Dispatcher() {}
- virtual uint32 GetRequestedEvents() = 0;
- virtual void OnPreEvent(uint32 ff) = 0;
- virtual void OnEvent(uint32 ff, int err) = 0;
-#ifdef WIN32
- virtual WSAEVENT GetWSAEvent() = 0;
- virtual SOCKET GetSocket() = 0;
- virtual bool CheckSignalClose() = 0;
-#elif POSIX
- virtual int GetDescriptor() = 0;
- virtual bool IsDescriptorClosed() = 0;
-#endif
-};
-
-// A socket server that provides the real sockets of the underlying OS.
-class PhysicalSocketServer : public SocketServer {
- public:
- PhysicalSocketServer();
- virtual ~PhysicalSocketServer();
-
- // SocketFactory:
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- // Internal Factory for Accept
- AsyncSocket* WrapSocket(SOCKET s);
-
- // SocketServer:
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- void Add(Dispatcher* dispatcher);
- void Remove(Dispatcher* dispatcher);
-
-#ifdef POSIX
- AsyncFile* CreateFile(int fd);
-
- // Sets the function to be executed in response to the specified POSIX signal.
- // The function is executed from inside Wait() using the "self-pipe trick"--
- // regardless of which thread receives the signal--and hence can safely
- // manipulate user-level data structures.
- // "handler" may be SIG_IGN, SIG_DFL, or a user-specified function, just like
- // with signal(2).
- // Only one PhysicalSocketServer should have user-level signal handlers.
- // Dispatching signals on multiple PhysicalSocketServers is not reliable.
- // The signal mask is not modified. It is the caller's responsibily to
- // maintain it as desired.
- virtual bool SetPosixSignalHandler(int signum, void (*handler)(int));
-
- protected:
- Dispatcher* signal_dispatcher();
-#endif
-
- private:
- typedef std::vector<Dispatcher*> DispatcherList;
- typedef std::vector<size_t*> IteratorList;
-
-#ifdef POSIX
- static bool InstallSignal(int signum, void (*handler)(int));
-
- scoped_ptr<PosixSignalDispatcher> signal_dispatcher_;
-#endif
- DispatcherList dispatchers_;
- IteratorList iterators_;
- Signaler* signal_wakeup_;
- CriticalSection crit_;
- bool fWait_;
-#ifdef WIN32
- WSAEVENT socket_ev_;
-#endif
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_PHYSICALSOCKETSERVER_H__
diff --git a/base/physicalsocketserver_unittest.cc b/base/physicalsocketserver_unittest.cc
deleted file mode 100644
index a27b980..0000000
--- a/base/physicalsocketserver_unittest.cc
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <signal.h>
-#include <stdarg.h>
-
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/socket_unittest.h"
-#include "talk/base/testutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-class PhysicalSocketTest : public SocketTest {
-};
-
-TEST_F(PhysicalSocketTest, TestConnectIPv4) {
- SocketTest::TestConnectIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectIPv6) {
- SocketTest::TestConnectIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWithDnsLookupIPv4) {
- SocketTest::TestConnectWithDnsLookupIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWithDnsLookupIPv6) {
- SocketTest::TestConnectWithDnsLookupIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectFailIPv4) {
- SocketTest::TestConnectFailIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectFailIPv6) {
- SocketTest::TestConnectFailIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWithDnsLookupFailIPv4) {
- SocketTest::TestConnectWithDnsLookupFailIPv4();
-}
-
-
-TEST_F(PhysicalSocketTest, TestConnectWithDnsLookupFailIPv6) {
- SocketTest::TestConnectWithDnsLookupFailIPv6();
-}
-
-
-TEST_F(PhysicalSocketTest, TestConnectWithClosedSocketIPv4) {
- SocketTest::TestConnectWithClosedSocketIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWithClosedSocketIPv6) {
- SocketTest::TestConnectWithClosedSocketIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWhileNotClosedIPv4) {
- SocketTest::TestConnectWhileNotClosedIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestConnectWhileNotClosedIPv6) {
- SocketTest::TestConnectWhileNotClosedIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestServerCloseDuringConnectIPv4) {
- SocketTest::TestServerCloseDuringConnectIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestServerCloseDuringConnectIPv6) {
- SocketTest::TestServerCloseDuringConnectIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestClientCloseDuringConnectIPv4) {
- SocketTest::TestClientCloseDuringConnectIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestClientCloseDuringConnectIPv6) {
- SocketTest::TestClientCloseDuringConnectIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestServerCloseIPv4) {
- SocketTest::TestServerCloseIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestServerCloseIPv6) {
- SocketTest::TestServerCloseIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestCloseInClosedCallbackIPv4) {
- SocketTest::TestCloseInClosedCallbackIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestCloseInClosedCallbackIPv6) {
- SocketTest::TestCloseInClosedCallbackIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestSocketServerWaitIPv4) {
- SocketTest::TestSocketServerWaitIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestSocketServerWaitIPv6) {
- SocketTest::TestSocketServerWaitIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestTcpIPv4) {
- SocketTest::TestTcpIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestTcpIPv6) {
- SocketTest::TestTcpIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestUdpIPv4) {
- SocketTest::TestUdpIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestUdpIPv6) {
- SocketTest::TestUdpIPv6();
-}
-
-// Disable for TSan v2, see
-// https://code.google.com/p/webrtc/issues/detail?id=3498 for details.
-#if !defined(THREAD_SANITIZER)
-
-TEST_F(PhysicalSocketTest, TestUdpReadyToSendIPv4) {
- SocketTest::TestUdpReadyToSendIPv4();
-}
-
-#endif // if !defined(THREAD_SANITIZER)
-
-TEST_F(PhysicalSocketTest, TestUdpReadyToSendIPv6) {
- SocketTest::TestUdpReadyToSendIPv6();
-}
-
-TEST_F(PhysicalSocketTest, TestGetSetOptionsIPv4) {
- SocketTest::TestGetSetOptionsIPv4();
-}
-
-TEST_F(PhysicalSocketTest, TestGetSetOptionsIPv6) {
- SocketTest::TestGetSetOptionsIPv6();
-}
-
-#ifdef POSIX
-
-class PosixSignalDeliveryTest : public testing::Test {
- public:
- static void RecordSignal(int signum) {
- signals_received_.push_back(signum);
- signaled_thread_ = Thread::Current();
- }
-
- protected:
- void SetUp() {
- ss_.reset(new PhysicalSocketServer());
- }
-
- void TearDown() {
- ss_.reset(NULL);
- signals_received_.clear();
- signaled_thread_ = NULL;
- }
-
- bool ExpectSignal(int signum) {
- if (signals_received_.empty()) {
- LOG(LS_ERROR) << "ExpectSignal(): No signal received";
- return false;
- }
- if (signals_received_[0] != signum) {
- LOG(LS_ERROR) << "ExpectSignal(): Received signal " <<
- signals_received_[0] << ", expected " << signum;
- return false;
- }
- signals_received_.erase(signals_received_.begin());
- return true;
- }
-
- bool ExpectNone() {
- bool ret = signals_received_.empty();
- if (!ret) {
- LOG(LS_ERROR) << "ExpectNone(): Received signal " << signals_received_[0]
- << ", expected none";
- }
- return ret;
- }
-
- static std::vector<int> signals_received_;
- static Thread *signaled_thread_;
-
- scoped_ptr<PhysicalSocketServer> ss_;
-};
-
-std::vector<int> PosixSignalDeliveryTest::signals_received_;
-Thread *PosixSignalDeliveryTest::signaled_thread_ = NULL;
-
-// Test receiving a synchronous signal while not in Wait() and then entering
-// Wait() afterwards.
-TEST_F(PosixSignalDeliveryTest, RaiseThenWait) {
- ASSERT_TRUE(ss_->SetPosixSignalHandler(SIGTERM, &RecordSignal));
- raise(SIGTERM);
- EXPECT_TRUE(ss_->Wait(0, true));
- EXPECT_TRUE(ExpectSignal(SIGTERM));
- EXPECT_TRUE(ExpectNone());
-}
-
-// Test that we can handle getting tons of repeated signals and that we see all
-// the different ones.
-TEST_F(PosixSignalDeliveryTest, InsanelyManySignals) {
- ss_->SetPosixSignalHandler(SIGTERM, &RecordSignal);
- ss_->SetPosixSignalHandler(SIGINT, &RecordSignal);
- for (int i = 0; i < 10000; ++i) {
- raise(SIGTERM);
- }
- raise(SIGINT);
- EXPECT_TRUE(ss_->Wait(0, true));
- // Order will be lowest signal numbers first.
- EXPECT_TRUE(ExpectSignal(SIGINT));
- EXPECT_TRUE(ExpectSignal(SIGTERM));
- EXPECT_TRUE(ExpectNone());
-}
-
-// Test that a signal during a Wait() call is detected.
-TEST_F(PosixSignalDeliveryTest, SignalDuringWait) {
- ss_->SetPosixSignalHandler(SIGALRM, &RecordSignal);
- alarm(1);
- EXPECT_TRUE(ss_->Wait(1500, true));
- EXPECT_TRUE(ExpectSignal(SIGALRM));
- EXPECT_TRUE(ExpectNone());
-}
-
-class RaiseSigTermRunnable : public Runnable {
- void Run(Thread *thread) {
- thread->socketserver()->Wait(1000, false);
-
- // Allow SIGTERM. This will be the only thread with it not masked so it will
- // be delivered to us.
- sigset_t mask;
- sigemptyset(&mask);
- pthread_sigmask(SIG_SETMASK, &mask, NULL);
-
- // Raise it.
- raise(SIGTERM);
- }
-};
-
-// Test that it works no matter what thread the kernel chooses to give the
-// signal to (since it's not guaranteed to be the one that Wait() runs on).
-TEST_F(PosixSignalDeliveryTest, SignalOnDifferentThread) {
- ss_->SetPosixSignalHandler(SIGTERM, &RecordSignal);
- // Mask out SIGTERM so that it can't be delivered to this thread.
- sigset_t mask;
- sigemptyset(&mask);
- sigaddset(&mask, SIGTERM);
- EXPECT_EQ(0, pthread_sigmask(SIG_SETMASK, &mask, NULL));
- // Start a new thread that raises it. It will have to be delivered to that
- // thread. Our implementation should safely handle it and dispatch
- // RecordSignal() on this thread.
- scoped_ptr<Thread> thread(new Thread());
- scoped_ptr<RaiseSigTermRunnable> runnable(new RaiseSigTermRunnable());
- thread->Start(runnable.get());
- EXPECT_TRUE(ss_->Wait(1500, true));
- EXPECT_TRUE(ExpectSignal(SIGTERM));
- EXPECT_EQ(Thread::Current(), signaled_thread_);
- EXPECT_TRUE(ExpectNone());
-}
-
-#endif
-
-} // namespace talk_base
diff --git a/base/posix.cc b/base/posix.cc
deleted file mode 100644
index 3502f6d..0000000
--- a/base/posix.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/posix.h"
-
-#include <sys/wait.h>
-#include <errno.h>
-#include <unistd.h>
-
-#ifdef LINUX
-#include "talk/base/linuxfdwalk.h"
-#endif
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-#ifdef LINUX
-static void closefds(void *close_errors, int fd) {
- if (fd <= 2) {
- // We leave stdin/out/err open to the browser's terminal, if any.
- return;
- }
- if (close(fd) < 0) {
- *static_cast<bool *>(close_errors) = true;
- }
-}
-#endif
-
-enum {
- EXIT_FLAG_CHDIR_ERRORS = 1 << 0,
-#ifdef LINUX
- EXIT_FLAG_FDWALK_ERRORS = 1 << 1,
- EXIT_FLAG_CLOSE_ERRORS = 1 << 2,
-#endif
- EXIT_FLAG_SECOND_FORK_FAILED = 1 << 3,
-};
-
-bool RunAsDaemon(const char *file, const char *const argv[]) {
- // Fork intermediate child to daemonize.
- pid_t pid = fork();
- if (pid < 0) {
- LOG_ERR(LS_ERROR) << "fork()";
- return false;
- } else if (!pid) {
- // Child.
-
- // We try to close all fds and change directory to /, but if that fails we
- // keep going because it's not critical.
- int exit_code = 0;
- if (chdir("/") < 0) {
- exit_code |= EXIT_FLAG_CHDIR_ERRORS;
- }
-#ifdef LINUX
- bool close_errors = false;
- if (fdwalk(&closefds, &close_errors) < 0) {
- exit_code |= EXIT_FLAG_FDWALK_ERRORS;
- }
- if (close_errors) {
- exit_code |= EXIT_FLAG_CLOSE_ERRORS;
- }
-#endif
-
- // Fork again to become a daemon.
- pid = fork();
- // It is important that everything here use _exit() and not exit(), because
- // exit() would call the destructors of all global variables in the whole
- // process, which is both unnecessary and unsafe.
- if (pid < 0) {
- exit_code |= EXIT_FLAG_SECOND_FORK_FAILED;
- _exit(exit_code); // if second fork failed
- } else if (!pid) {
- // Child.
- // Successfully daemonized. Run command.
- // POSIX requires the args to be typed as non-const for historical
- // reasons, but it mandates that the actual implementation be const, so
- // the cast is safe.
- execvp(file, const_cast<char *const *>(argv));
- _exit(255); // if execvp failed
- }
-
- // Parent.
- // Successfully spawned process, but report any problems to the parent where
- // we can log them.
- _exit(exit_code);
- }
-
- // Parent. Reap intermediate child.
- int status;
- pid_t child = waitpid(pid, &status, 0);
- if (child < 0) {
- LOG_ERR(LS_ERROR) << "Error in waitpid()";
- return false;
- }
- if (child != pid) {
- // Should never happen (see man page).
- LOG(LS_ERROR) << "waitpid() chose wrong child???";
- return false;
- }
- if (!WIFEXITED(status)) {
- LOG(LS_ERROR) << "Intermediate child killed uncleanly"; // Probably crashed
- return false;
- }
-
- int exit_code = WEXITSTATUS(status);
- if (exit_code & EXIT_FLAG_CHDIR_ERRORS) {
- LOG(LS_WARNING) << "Child reported probles calling chdir()";
- }
-#ifdef LINUX
- if (exit_code & EXIT_FLAG_FDWALK_ERRORS) {
- LOG(LS_WARNING) << "Child reported problems calling fdwalk()";
- }
- if (exit_code & EXIT_FLAG_CLOSE_ERRORS) {
- LOG(LS_WARNING) << "Child reported problems calling close()";
- }
-#endif
- if (exit_code & EXIT_FLAG_SECOND_FORK_FAILED) {
- LOG(LS_ERROR) << "Failed to daemonize";
- // This means the command was not launched, so failure.
- return false;
- }
- return true;
-}
-
-} // namespace talk_base
diff --git a/base/posix.h b/base/posix.h
deleted file mode 100644
index 15c2c90..0000000
--- a/base/posix.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_POSIX_H_
-#define TALK_BASE_POSIX_H_
-
-namespace talk_base {
-
-// Runs the given executable name as a daemon, so that it executes concurrently
-// with this process. Upon completion, the daemon process will automatically be
-// reaped by init(8), so an error exit status or a failure to start the
-// executable are not reported. Returns true if the daemon process was forked
-// successfully, else false.
-bool RunAsDaemon(const char *file, const char *const argv[]);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_POSIX_H_
diff --git a/base/profiler.cc b/base/profiler.cc
deleted file mode 100644
index 4c2aac4..0000000
--- a/base/profiler.cc
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/profiler.h"
-
-#include <math.h>
-
-#include "talk/base/timeutils.h"
-
-namespace {
-
-// When written to an ostream, FormattedTime chooses an appropriate scale and
-// suffix for a time value given in seconds.
-class FormattedTime {
- public:
- explicit FormattedTime(double t) : time_(t) {}
- double time() const { return time_; }
- private:
- double time_;
-};
-
-std::ostream& operator<<(std::ostream& stream, const FormattedTime& time) {
- if (time.time() < 1.0) {
- stream << (time.time() * 1000.0) << "ms";
- } else {
- stream << time.time() << 's';
- }
- return stream;
-}
-
-} // namespace
-
-namespace talk_base {
-
-ProfilerEvent::ProfilerEvent()
- : total_time_(0.0),
- mean_(0.0),
- sum_of_squared_differences_(0.0),
- start_count_(0),
- event_count_(0) {
-}
-
-void ProfilerEvent::Start() {
- if (start_count_ == 0) {
- current_start_time_ = TimeNanos();
- }
- ++start_count_;
-}
-
-void ProfilerEvent::Stop(uint64 stop_time) {
- --start_count_;
- ASSERT(start_count_ >= 0);
- if (start_count_ == 0) {
- double elapsed = static_cast<double>(stop_time - current_start_time_) /
- kNumNanosecsPerSec;
- total_time_ += elapsed;
- if (event_count_ == 0) {
- minimum_ = maximum_ = elapsed;
- } else {
- minimum_ = _min(minimum_, elapsed);
- maximum_ = _max(maximum_, elapsed);
- }
- // Online variance and mean algorithm: http://en.wikipedia.org/wiki/
- // Algorithms_for_calculating_variance#Online_algorithm
- ++event_count_;
- double delta = elapsed - mean_;
- mean_ = mean_ + delta / event_count_;
- sum_of_squared_differences_ += delta * (elapsed - mean_);
- }
-}
-
-void ProfilerEvent::Stop() {
- Stop(TimeNanos());
-}
-
-double ProfilerEvent::standard_deviation() const {
- if (event_count_ <= 1) return 0.0;
- return sqrt(sum_of_squared_differences_ / (event_count_ - 1.0));
-}
-
-Profiler* Profiler::Instance() {
- LIBJINGLE_DEFINE_STATIC_LOCAL(Profiler, instance, ());
- return &instance;
-}
-
-void Profiler::StartEvent(const std::string& event_name) {
- lock_.LockShared();
- EventMap::iterator it = events_.find(event_name);
- bool needs_insert = (it == events_.end());
- lock_.UnlockShared();
-
- if (needs_insert) {
- // Need an exclusive lock to modify the map.
- ExclusiveScope scope(&lock_);
- it = events_.insert(
- EventMap::value_type(event_name, ProfilerEvent())).first;
- }
-
- it->second.Start();
-}
-
-void Profiler::StopEvent(const std::string& event_name) {
- // Get the time ASAP, then wait for the lock.
- uint64 stop_time = TimeNanos();
- SharedScope scope(&lock_);
- EventMap::iterator it = events_.find(event_name);
- if (it != events_.end()) {
- it->second.Stop(stop_time);
- }
-}
-
-void Profiler::ReportToLog(const char* file, int line,
- LoggingSeverity severity_to_use,
- const std::string& event_prefix) {
- if (!LogMessage::Loggable(severity_to_use)) {
- return;
- }
-
- SharedScope scope(&lock_);
-
- { // Output first line.
- LogMessage msg(file, line, severity_to_use);
- msg.stream() << "=== Profile report ";
- if (event_prefix.empty()) {
- msg.stream() << "(prefix: '" << event_prefix << "') ";
- }
- msg.stream() << "===";
- }
- for (EventMap::const_iterator it = events_.begin();
- it != events_.end(); ++it) {
- if (event_prefix.empty() || it->first.find(event_prefix) == 0) {
- LogMessage(file, line, severity_to_use).stream()
- << it->first << " " << it->second;
- }
- }
- LogMessage(file, line, severity_to_use).stream()
- << "=== End profile report ===";
-}
-
-void Profiler::ReportAllToLog(const char* file, int line,
- LoggingSeverity severity_to_use) {
- ReportToLog(file, line, severity_to_use, "");
-}
-
-const ProfilerEvent* Profiler::GetEvent(const std::string& event_name) const {
- SharedScope scope(&lock_);
- EventMap::const_iterator it =
- events_.find(event_name);
- return (it == events_.end()) ? NULL : &it->second;
-}
-
-bool Profiler::Clear() {
- ExclusiveScope scope(&lock_);
- bool result = true;
- // Clear all events that aren't started.
- EventMap::iterator it = events_.begin();
- while (it != events_.end()) {
- if (it->second.is_started()) {
- ++it; // Can't clear started events.
- result = false;
- } else {
- events_.erase(it++);
- }
- }
- return result;
-}
-
-std::ostream& operator<<(std::ostream& stream,
- const ProfilerEvent& profiler_event) {
- stream << "count=" << profiler_event.event_count()
- << " total=" << FormattedTime(profiler_event.total_time())
- << " mean=" << FormattedTime(profiler_event.mean())
- << " min=" << FormattedTime(profiler_event.minimum())
- << " max=" << FormattedTime(profiler_event.maximum())
- << " sd=" << profiler_event.standard_deviation();
- return stream;
-}
-
-} // namespace talk_base
diff --git a/base/profiler.h b/base/profiler.h
deleted file mode 100644
index f74a540..0000000
--- a/base/profiler.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// A simple wall-clock profiler for instrumented code.
-// Example:
-// void MyLongFunction() {
-// PROFILE_F(); // Time the execution of this function.
-// // Do something
-// { // Time just what is in this scope.
-// PROFILE("My event");
-// // Do something else
-// }
-// }
-// Another example:
-// void StartAsyncProcess() {
-// PROFILE_START("My async event");
-// DoSomethingAsyncAndThenCall(&Callback);
-// }
-// void Callback() {
-// PROFILE_STOP("My async event");
-// // Handle callback.
-// }
-
-#ifndef TALK_BASE_PROFILER_H_
-#define TALK_BASE_PROFILER_H_
-
-#include <map>
-#include <string>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/sharedexclusivelock.h"
-
-// Profiling could be switched via a build flag, but for now, it's always on.
-#ifndef ENABLE_PROFILING
-#define ENABLE_PROFILING
-#endif
-
-#ifdef ENABLE_PROFILING
-
-#define UV_HELPER2(x) _uv_ ## x
-#define UV_HELPER(x) UV_HELPER2(x)
-#define UNIQUE_VAR UV_HELPER(__LINE__)
-
-// Profiles the current scope.
-#define PROFILE(msg) talk_base::ProfilerScope UNIQUE_VAR(msg)
-// When placed at the start of a function, profiles the current function.
-#define PROFILE_F() PROFILE(__FUNCTION__)
-// Reports current timings to the log at severity |sev|.
-#define PROFILE_DUMP_ALL(sev) \
- talk_base::Profiler::Instance()->ReportAllToLog(__FILE__, __LINE__, sev)
-// Reports current timings for all events whose names are prefixed by |prefix|
-// to the log at severity |sev|. Using a unique event name as |prefix| will
-// report only that event.
-#define PROFILE_DUMP(sev, prefix) \
- talk_base::Profiler::Instance()->ReportToLog(__FILE__, __LINE__, sev, prefix)
-// Starts and stops a profile event. Useful when an event is not easily
-// captured within a scope (eg, an async call with a callback when done).
-#define PROFILE_START(msg) talk_base::Profiler::Instance()->StartEvent(msg)
-#define PROFILE_STOP(msg) talk_base::Profiler::Instance()->StopEvent(msg)
-// TODO(ryanpetrie): Consider adding PROFILE_DUMP_EVERY(sev, iterations)
-
-#undef UV_HELPER2
-#undef UV_HELPER
-#undef UNIQUE_VAR
-
-#else // ENABLE_PROFILING
-
-#define PROFILE(msg) (void)0
-#define PROFILE_F() (void)0
-#define PROFILE_DUMP_ALL(sev) (void)0
-#define PROFILE_DUMP(sev, prefix) (void)0
-#define PROFILE_START(msg) (void)0
-#define PROFILE_STOP(msg) (void)0
-
-#endif // ENABLE_PROFILING
-
-namespace talk_base {
-
-// Tracks information for one profiler event.
-class ProfilerEvent {
- public:
- ProfilerEvent();
- void Start();
- void Stop();
- void Stop(uint64 stop_time);
- double standard_deviation() const;
- double total_time() const { return total_time_; }
- double mean() const { return mean_; }
- double minimum() const { return minimum_; }
- double maximum() const { return maximum_; }
- int event_count() const { return event_count_; }
- bool is_started() const { return start_count_ > 0; }
-
- private:
- uint64 current_start_time_;
- double total_time_;
- double mean_;
- double sum_of_squared_differences_;
- double minimum_;
- double maximum_;
- int start_count_;
- int event_count_;
-};
-
-// Singleton that owns ProfilerEvents and reports results. Prefer to use
-// macros, defined above, rather than directly calling Profiler methods.
-class Profiler {
- public:
- void StartEvent(const std::string& event_name);
- void StopEvent(const std::string& event_name);
- void ReportToLog(const char* file, int line, LoggingSeverity severity_to_use,
- const std::string& event_prefix);
- void ReportAllToLog(const char* file, int line,
- LoggingSeverity severity_to_use);
- const ProfilerEvent* GetEvent(const std::string& event_name) const;
- // Clears all _stopped_ events. Returns true if _all_ events were cleared.
- bool Clear();
-
- static Profiler* Instance();
- private:
- Profiler() {}
-
- typedef std::map<std::string, ProfilerEvent> EventMap;
- EventMap events_;
- mutable SharedExclusiveLock lock_;
-
- DISALLOW_COPY_AND_ASSIGN(Profiler);
-};
-
-// Starts an event on construction and stops it on destruction.
-// Used by PROFILE macro.
-class ProfilerScope {
- public:
- explicit ProfilerScope(const std::string& event_name)
- : event_name_(event_name) {
- Profiler::Instance()->StartEvent(event_name_);
- }
- ~ProfilerScope() {
- Profiler::Instance()->StopEvent(event_name_);
- }
- private:
- std::string event_name_;
-
- DISALLOW_COPY_AND_ASSIGN(ProfilerScope);
-};
-
-std::ostream& operator<<(std::ostream& stream,
- const ProfilerEvent& profiler_event);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_PROFILER_H_
diff --git a/base/profiler_unittest.cc b/base/profiler_unittest.cc
deleted file mode 100644
index a39b32c..0000000
--- a/base/profiler_unittest.cc
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/profiler.h"
-#include "talk/base/thread.h"
-
-namespace {
-
-const int kWaitMs = 250;
-const double kWaitSec = 0.250;
-const double kTolerance = 0.1;
-
-const char* TestFunc() {
- PROFILE_F();
- talk_base::Thread::SleepMs(kWaitMs);
- return __FUNCTION__;
-}
-
-} // namespace
-
-namespace talk_base {
-
-TEST(ProfilerTest, TestFunction) {
- ASSERT_TRUE(Profiler::Instance()->Clear());
-
- // Profile a long-running function.
- const char* function_name = TestFunc();
- const ProfilerEvent* event = Profiler::Instance()->GetEvent(function_name);
- ASSERT_TRUE(event != NULL);
- EXPECT_FALSE(event->is_started());
- EXPECT_EQ(1, event->event_count());
- EXPECT_NEAR(kWaitSec, event->mean(), kTolerance * 3);
-
- // Run it a second time.
- TestFunc();
- EXPECT_FALSE(event->is_started());
- EXPECT_EQ(2, event->event_count());
- EXPECT_NEAR(kWaitSec, event->mean(), kTolerance);
- EXPECT_NEAR(kWaitSec * 2, event->total_time(), kTolerance * 2);
- EXPECT_DOUBLE_EQ(event->mean(), event->total_time() / event->event_count());
-}
-
-TEST(ProfilerTest, TestScopedEvents) {
- const std::string kEvent1Name = "Event 1";
- const std::string kEvent2Name = "Event 2";
- const int kEvent2WaitMs = 150;
- const double kEvent2WaitSec = 0.150;
- const ProfilerEvent* event1;
- const ProfilerEvent* event2;
- ASSERT_TRUE(Profiler::Instance()->Clear());
- { // Profile a scope.
- PROFILE(kEvent1Name);
- event1 = Profiler::Instance()->GetEvent(kEvent1Name);
- ASSERT_TRUE(event1 != NULL);
- EXPECT_TRUE(event1->is_started());
- EXPECT_EQ(0, event1->event_count());
- talk_base::Thread::SleepMs(kWaitMs);
- EXPECT_TRUE(event1->is_started());
- }
- // Check the result.
- EXPECT_FALSE(event1->is_started());
- EXPECT_EQ(1, event1->event_count());
- EXPECT_NEAR(kWaitSec, event1->mean(), kTolerance);
- { // Profile a second event.
- PROFILE(kEvent2Name);
- event2 = Profiler::Instance()->GetEvent(kEvent2Name);
- ASSERT_TRUE(event2 != NULL);
- EXPECT_FALSE(event1->is_started());
- EXPECT_TRUE(event2->is_started());
- talk_base::Thread::SleepMs(kEvent2WaitMs);
- }
- // Check the result.
- EXPECT_FALSE(event2->is_started());
- EXPECT_EQ(1, event2->event_count());
-
- // The difference here can be as much as 0.33, so we need high tolerance.
- EXPECT_NEAR(kEvent2WaitSec, event2->mean(), kTolerance * 4);
- // Make sure event1 is unchanged.
- EXPECT_FALSE(event1->is_started());
- EXPECT_EQ(1, event1->event_count());
- { // Run another event 1.
- PROFILE(kEvent1Name);
- EXPECT_TRUE(event1->is_started());
- talk_base::Thread::SleepMs(kWaitMs);
- }
- // Check the result.
- EXPECT_FALSE(event1->is_started());
- EXPECT_EQ(2, event1->event_count());
- EXPECT_NEAR(kWaitSec, event1->mean(), kTolerance);
- EXPECT_NEAR(kWaitSec * 2, event1->total_time(), kTolerance * 2);
- EXPECT_DOUBLE_EQ(event1->mean(),
- event1->total_time() / event1->event_count());
-}
-
-TEST(ProfilerTest, Clear) {
- ASSERT_TRUE(Profiler::Instance()->Clear());
- PROFILE_START("event");
- EXPECT_FALSE(Profiler::Instance()->Clear());
- EXPECT_TRUE(Profiler::Instance()->GetEvent("event") != NULL);
- PROFILE_STOP("event");
- EXPECT_TRUE(Profiler::Instance()->Clear());
- EXPECT_EQ(NULL, Profiler::Instance()->GetEvent("event"));
-}
-
-} // namespace talk_base
diff --git a/base/proxy_unittest.cc b/base/proxy_unittest.cc
deleted file mode 100644
index 4ace292..0000000
--- a/base/proxy_unittest.cc
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-#include "talk/base/autodetectproxy.h"
-#include "talk/base/gunit.h"
-#include "talk/base/httpserver.h"
-#include "talk/base/proxyserver.h"
-#include "talk/base/socketadapters.h"
-#include "talk/base/testclient.h"
-#include "talk/base/testechoserver.h"
-#include "talk/base/virtualsocketserver.h"
-
-using talk_base::Socket;
-using talk_base::Thread;
-using talk_base::SocketAddress;
-
-static const SocketAddress kSocksProxyIntAddr("1.2.3.4", 1080);
-static const SocketAddress kSocksProxyExtAddr("1.2.3.5", 0);
-static const SocketAddress kHttpsProxyIntAddr("1.2.3.4", 443);
-static const SocketAddress kHttpsProxyExtAddr("1.2.3.5", 0);
-static const SocketAddress kBogusProxyIntAddr("1.2.3.4", 999);
-
-// Used to run a proxy detect on the current thread. Otherwise we would need
-// to make both threads share the same VirtualSocketServer.
-class AutoDetectProxyRunner : public talk_base::AutoDetectProxy {
- public:
- explicit AutoDetectProxyRunner(const std::string& agent)
- : AutoDetectProxy(agent) {}
- void Run() {
- DoWork();
- Thread::Current()->Restart(); // needed to reset the messagequeue
- }
-};
-
-// Sets up a virtual socket server and HTTPS/SOCKS5 proxy servers.
-class ProxyTest : public testing::Test {
- public:
- ProxyTest() : ss_(new talk_base::VirtualSocketServer(NULL)) {
- Thread::Current()->set_socketserver(ss_.get());
- socks_.reset(new talk_base::SocksProxyServer(
- ss_.get(), kSocksProxyIntAddr, ss_.get(), kSocksProxyExtAddr));
- https_.reset(new talk_base::HttpListenServer());
- https_->Listen(kHttpsProxyIntAddr);
- }
- ~ProxyTest() {
- Thread::Current()->set_socketserver(NULL);
- }
-
- talk_base::SocketServer* ss() { return ss_.get(); }
-
- talk_base::ProxyType DetectProxyType(const SocketAddress& address) {
- talk_base::ProxyType type;
- AutoDetectProxyRunner* detect = new AutoDetectProxyRunner("unittest/1.0");
- detect->set_proxy(address);
- detect->Run(); // blocks until done
- type = detect->proxy().type;
- detect->Destroy(false);
- return type;
- }
-
- private:
- talk_base::scoped_ptr<talk_base::SocketServer> ss_;
- talk_base::scoped_ptr<talk_base::SocksProxyServer> socks_;
- // TODO: Make this a real HTTPS proxy server.
- talk_base::scoped_ptr<talk_base::HttpListenServer> https_;
-};
-
-// Tests whether we can use a SOCKS5 proxy to connect to a server.
-TEST_F(ProxyTest, TestSocks5Connect) {
- talk_base::AsyncSocket* socket =
- ss()->CreateAsyncSocket(kSocksProxyIntAddr.family(), SOCK_STREAM);
- talk_base::AsyncSocksProxySocket* proxy_socket =
- new talk_base::AsyncSocksProxySocket(socket, kSocksProxyIntAddr,
- "", talk_base::CryptString());
- // TODO: IPv6-ize these tests when proxy supports IPv6.
-
- talk_base::TestEchoServer server(Thread::Current(),
- SocketAddress(INADDR_ANY, 0));
-
- talk_base::AsyncTCPSocket* packet_socket = talk_base::AsyncTCPSocket::Create(
- proxy_socket, SocketAddress(INADDR_ANY, 0), server.address());
- EXPECT_TRUE(packet_socket != NULL);
- talk_base::TestClient client(packet_socket);
-
- EXPECT_EQ(Socket::CS_CONNECTING, proxy_socket->GetState());
- EXPECT_TRUE(client.CheckConnected());
- EXPECT_EQ(Socket::CS_CONNECTED, proxy_socket->GetState());
- EXPECT_EQ(server.address(), client.remote_address());
- client.Send("foo", 3);
- EXPECT_TRUE(client.CheckNextPacket("foo", 3, NULL));
- EXPECT_TRUE(client.CheckNoPacket());
-}
-
-/*
-// Tests whether we can use a HTTPS proxy to connect to a server.
-TEST_F(ProxyTest, TestHttpsConnect) {
- AsyncSocket* socket = ss()->CreateAsyncSocket(SOCK_STREAM);
- AsyncHttpsProxySocket* proxy_socket = new AsyncHttpsProxySocket(
- socket, "unittest/1.0", kHttpsProxyIntAddress, "", CryptString());
- TestClient client(new AsyncTCPSocket(proxy_socket));
- TestEchoServer server(Thread::Current(), SocketAddress());
-
- EXPECT_TRUE(client.Connect(server.address()));
- EXPECT_TRUE(client.CheckConnected());
- EXPECT_EQ(server.address(), client.remote_address());
- client.Send("foo", 3);
- EXPECT_TRUE(client.CheckNextPacket("foo", 3, NULL));
- EXPECT_TRUE(client.CheckNoPacket());
-}
-*/
-
-// Tests whether we can autodetect a SOCKS5 proxy.
-TEST_F(ProxyTest, TestAutoDetectSocks5) {
- EXPECT_EQ(talk_base::PROXY_SOCKS5, DetectProxyType(kSocksProxyIntAddr));
-}
-
-/*
-// Tests whether we can autodetect a HTTPS proxy.
-TEST_F(ProxyTest, TestAutoDetectHttps) {
- EXPECT_EQ(talk_base::PROXY_HTTPS, DetectProxyType(kHttpsProxyIntAddr));
-}
-*/
-
-// Tests whether we fail properly for no proxy.
-TEST_F(ProxyTest, TestAutoDetectBogus) {
- EXPECT_EQ(talk_base::PROXY_UNKNOWN, DetectProxyType(kBogusProxyIntAddr));
-}
diff --git a/base/proxydetect.cc b/base/proxydetect.cc
deleted file mode 100644
index 8f7f7f8..0000000
--- a/base/proxydetect.cc
+++ /dev/null
@@ -1,1263 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/proxydetect.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#include <shlobj.h>
-#endif // WIN32
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef OSX
-#include <SystemConfiguration/SystemConfiguration.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <CoreServices/CoreServices.h>
-#include <Security/Security.h>
-#include "macconversion.h"
-#endif
-
-#include <map>
-
-#include "talk/base/fileutils.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/httpcommon-inl.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stringutils.h"
-
-#ifdef WIN32
-#define _TRY_WINHTTP 1
-#define _TRY_JSPROXY 0
-#define _TRY_WM_FINDPROXY 0
-#define _TRY_IE_LAN_SETTINGS 1
-#endif // WIN32
-
-// For all platforms try Firefox.
-#define _TRY_FIREFOX 1
-
-// Use profiles.ini to find the correct profile for this user.
-// If not set, we'll just look for the default one.
-#define USE_FIREFOX_PROFILES_INI 1
-
-static const size_t kMaxLineLength = 1024;
-static const char kFirefoxPattern[] = "Firefox";
-static const char kInternetExplorerPattern[] = "MSIE";
-
-struct StringMap {
- public:
- void Add(const char * name, const char * value) { map_[name] = value; }
- const std::string& Get(const char * name, const char * def = "") const {
- std::map<std::string, std::string>::const_iterator it =
- map_.find(name);
- if (it != map_.end())
- return it->second;
- def_ = def;
- return def_;
- }
- bool IsSet(const char * name) const {
- return (map_.find(name) != map_.end());
- }
- private:
- std::map<std::string, std::string> map_;
- mutable std::string def_;
-};
-
-enum UserAgent {
- UA_FIREFOX,
- UA_INTERNETEXPLORER,
- UA_OTHER,
- UA_UNKNOWN
-};
-
-#if _TRY_WINHTTP
-//#include <winhttp.h>
-// Note: From winhttp.h
-
-const char WINHTTP[] = "winhttp";
-
-typedef LPVOID HINTERNET;
-
-typedef struct {
- DWORD dwAccessType; // see WINHTTP_ACCESS_* types below
- LPWSTR lpszProxy; // proxy server list
- LPWSTR lpszProxyBypass; // proxy bypass list
-} WINHTTP_PROXY_INFO, * LPWINHTTP_PROXY_INFO;
-
-typedef struct {
- DWORD dwFlags;
- DWORD dwAutoDetectFlags;
- LPCWSTR lpszAutoConfigUrl;
- LPVOID lpvReserved;
- DWORD dwReserved;
- BOOL fAutoLogonIfChallenged;
-} WINHTTP_AUTOPROXY_OPTIONS;
-
-typedef struct {
- BOOL fAutoDetect;
- LPWSTR lpszAutoConfigUrl;
- LPWSTR lpszProxy;
- LPWSTR lpszProxyBypass;
-} WINHTTP_CURRENT_USER_IE_PROXY_CONFIG;
-
-extern "C" {
- typedef HINTERNET (WINAPI * pfnWinHttpOpen)
- (
- IN LPCWSTR pwszUserAgent,
- IN DWORD dwAccessType,
- IN LPCWSTR pwszProxyName OPTIONAL,
- IN LPCWSTR pwszProxyBypass OPTIONAL,
- IN DWORD dwFlags
- );
- typedef BOOL (STDAPICALLTYPE * pfnWinHttpCloseHandle)
- (
- IN HINTERNET hInternet
- );
- typedef BOOL (STDAPICALLTYPE * pfnWinHttpGetProxyForUrl)
- (
- IN HINTERNET hSession,
- IN LPCWSTR lpcwszUrl,
- IN WINHTTP_AUTOPROXY_OPTIONS * pAutoProxyOptions,
- OUT WINHTTP_PROXY_INFO * pProxyInfo
- );
- typedef BOOL (STDAPICALLTYPE * pfnWinHttpGetIEProxyConfig)
- (
- IN OUT WINHTTP_CURRENT_USER_IE_PROXY_CONFIG * pProxyConfig
- );
-
-} // extern "C"
-
-#define WINHTTP_AUTOPROXY_AUTO_DETECT 0x00000001
-#define WINHTTP_AUTOPROXY_CONFIG_URL 0x00000002
-#define WINHTTP_AUTOPROXY_RUN_INPROCESS 0x00010000
-#define WINHTTP_AUTOPROXY_RUN_OUTPROCESS_ONLY 0x00020000
-#define WINHTTP_AUTO_DETECT_TYPE_DHCP 0x00000001
-#define WINHTTP_AUTO_DETECT_TYPE_DNS_A 0x00000002
-#define WINHTTP_ACCESS_TYPE_DEFAULT_PROXY 0
-#define WINHTTP_ACCESS_TYPE_NO_PROXY 1
-#define WINHTTP_ACCESS_TYPE_NAMED_PROXY 3
-#define WINHTTP_NO_PROXY_NAME NULL
-#define WINHTTP_NO_PROXY_BYPASS NULL
-
-#endif // _TRY_WINHTTP
-
-#if _TRY_JSPROXY
-extern "C" {
- typedef BOOL (STDAPICALLTYPE * pfnInternetGetProxyInfo)
- (
- LPCSTR lpszUrl,
- DWORD dwUrlLength,
- LPSTR lpszUrlHostName,
- DWORD dwUrlHostNameLength,
- LPSTR * lplpszProxyHostName,
- LPDWORD lpdwProxyHostNameLength
- );
-} // extern "C"
-#endif // _TRY_JSPROXY
-
-#if _TRY_WM_FINDPROXY
-#include <comutil.h>
-#include <wmnetsourcecreator.h>
-#include <wmsinternaladminnetsource.h>
-#endif // _TRY_WM_FINDPROXY
-
-#if _TRY_IE_LAN_SETTINGS
-#include <wininet.h>
-#include <string>
-#endif // _TRY_IE_LAN_SETTINGS
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// Utility Functions
-//////////////////////////////////////////////////////////////////////
-
-#ifdef WIN32
-#ifdef _UNICODE
-
-typedef std::wstring tstring;
-std::string Utf8String(const tstring& str) { return ToUtf8(str); }
-
-#else // !_UNICODE
-
-typedef std::string tstring;
-std::string Utf8String(const tstring& str) { return str; }
-
-#endif // !_UNICODE
-#endif // WIN32
-
-bool ProxyItemMatch(const Url<char>& url, char * item, size_t len) {
- // hostname:443
- if (char * port = ::strchr(item, ':')) {
- *port++ = '\0';
- if (url.port() != atol(port)) {
- return false;
- }
- }
-
- // A.B.C.D or A.B.C.D/24
- int a, b, c, d, m;
- int match = sscanf(item, "%d.%d.%d.%d/%d", &a, &b, &c, &d, &m);
- if (match >= 4) {
- uint32 ip = ((a & 0xFF) << 24) | ((b & 0xFF) << 16) | ((c & 0xFF) << 8) |
- (d & 0xFF);
- if ((match < 5) || (m > 32))
- m = 32;
- else if (m < 0)
- m = 0;
- uint32 mask = (m == 0) ? 0 : (~0UL) << (32 - m);
- SocketAddress addr(url.host(), 0);
- // TODO: Support IPv6 proxyitems. This code block is IPv4 only anyway.
- return !addr.IsUnresolved() &&
- ((addr.ipaddr().v4AddressAsHostOrderInteger() & mask) == (ip & mask));
- }
-
- // .foo.com
- if (*item == '.') {
- size_t hostlen = url.host().length();
- return (hostlen > len)
- && (stricmp(url.host().c_str() + (hostlen - len), item) == 0);
- }
-
- // localhost or www.*.com
- if (!string_match(url.host().c_str(), item))
- return false;
-
- return true;
-}
-
-bool ProxyListMatch(const Url<char>& url, const std::string& proxy_list,
- char sep) {
- const size_t BUFSIZE = 256;
- char buffer[BUFSIZE];
- const char* list = proxy_list.c_str();
- while (*list) {
- // Remove leading space
- if (isspace(*list)) {
- ++list;
- continue;
- }
- // Break on separator
- size_t len;
- const char * start = list;
- if (const char * end = ::strchr(list, sep)) {
- len = (end - list);
- list += len + 1;
- } else {
- len = strlen(list);
- list += len;
- }
- // Remove trailing space
- while ((len > 0) && isspace(start[len-1]))
- --len;
- // Check for oversized entry
- if (len >= BUFSIZE)
- continue;
- memcpy(buffer, start, len);
- buffer[len] = 0;
- if (!ProxyItemMatch(url, buffer, len))
- continue;
- return true;
- }
- return false;
-}
-
-bool Better(ProxyType lhs, const ProxyType rhs) {
- // PROXY_NONE, PROXY_HTTPS, PROXY_SOCKS5, PROXY_UNKNOWN
- const int PROXY_VALUE[5] = { 0, 2, 3, 1 };
- return (PROXY_VALUE[lhs] > PROXY_VALUE[rhs]);
-}
-
-bool ParseProxy(const std::string& saddress, ProxyInfo* proxy) {
- const size_t kMaxAddressLength = 1024;
- // Allow semicolon, space, or tab as an address separator
- const char* const kAddressSeparator = " ;\t";
-
- ProxyType ptype;
- std::string host;
- uint16 port;
-
- const char* address = saddress.c_str();
- while (*address) {
- size_t len;
- const char * start = address;
- if (const char * sep = strchr(address, kAddressSeparator)) {
- len = (sep - address);
- address += len + 1;
- while (*address != '\0' && ::strchr(kAddressSeparator, *address)) {
- address += 1;
- }
- } else {
- len = strlen(address);
- address += len;
- }
-
- if (len > kMaxAddressLength - 1) {
- LOG(LS_WARNING) << "Proxy address too long [" << start << "]";
- continue;
- }
-
- char buffer[kMaxAddressLength];
- memcpy(buffer, start, len);
- buffer[len] = 0;
-
- char * colon = ::strchr(buffer, ':');
- if (!colon) {
- LOG(LS_WARNING) << "Proxy address without port [" << buffer << "]";
- continue;
- }
-
- *colon = 0;
- char * endptr;
- port = static_cast<uint16>(strtol(colon + 1, &endptr, 0));
- if (*endptr != 0) {
- LOG(LS_WARNING) << "Proxy address with invalid port [" << buffer << "]";
- continue;
- }
-
- if (char * equals = ::strchr(buffer, '=')) {
- *equals = 0;
- host = equals + 1;
- if (_stricmp(buffer, "socks") == 0) {
- ptype = PROXY_SOCKS5;
- } else if (_stricmp(buffer, "https") == 0) {
- ptype = PROXY_HTTPS;
- } else {
- LOG(LS_WARNING) << "Proxy address with unknown protocol ["
- << buffer << "]";
- ptype = PROXY_UNKNOWN;
- }
- } else {
- host = buffer;
- ptype = PROXY_UNKNOWN;
- }
-
- if (Better(ptype, proxy->type)) {
- proxy->type = ptype;
- proxy->address.SetIP(host);
- proxy->address.SetPort(port);
- }
- }
-
- return proxy->type != PROXY_NONE;
-}
-
-UserAgent GetAgent(const char* agent) {
- if (agent) {
- std::string agent_str(agent);
- if (agent_str.find(kFirefoxPattern) != std::string::npos) {
- return UA_FIREFOX;
- } else if (agent_str.find(kInternetExplorerPattern) != std::string::npos) {
- return UA_INTERNETEXPLORER;
- } else if (agent_str.empty()) {
- return UA_UNKNOWN;
- }
- }
- return UA_OTHER;
-}
-
-bool EndsWith(const std::string& a, const std::string& b) {
- if (b.size() > a.size()) {
- return false;
- }
- int result = a.compare(a.size() - b.size(), b.size(), b);
- return result == 0;
-}
-
-bool GetFirefoxProfilePath(Pathname* path) {
-#ifdef WIN32
- wchar_t w_path[MAX_PATH];
- if (SHGetFolderPath(0, CSIDL_APPDATA, 0, SHGFP_TYPE_CURRENT, w_path) !=
- S_OK) {
- LOG(LS_ERROR) << "SHGetFolderPath failed";
- return false;
- }
- path->SetFolder(ToUtf8(w_path, wcslen(w_path)));
- path->AppendFolder("Mozilla");
- path->AppendFolder("Firefox");
-#elif OSX
- FSRef fr;
- if (0 != FSFindFolder(kUserDomain, kApplicationSupportFolderType,
- kCreateFolder, &fr)) {
- LOG(LS_ERROR) << "FSFindFolder failed";
- return false;
- }
- char buffer[NAME_MAX + 1];
- if (0 != FSRefMakePath(&fr, reinterpret_cast<uint8*>(buffer),
- ARRAY_SIZE(buffer))) {
- LOG(LS_ERROR) << "FSRefMakePath failed";
- return false;
- }
- path->SetFolder(std::string(buffer));
- path->AppendFolder("Firefox");
-#else
- char* user_home = getenv("HOME");
- if (user_home == NULL) {
- return false;
- }
- path->SetFolder(std::string(user_home));
- path->AppendFolder(".mozilla");
- path->AppendFolder("firefox");
-#endif // WIN32
- return true;
-}
-
-bool GetDefaultFirefoxProfile(Pathname* profile_path) {
- ASSERT(NULL != profile_path);
- Pathname path;
- if (!GetFirefoxProfilePath(&path)) {
- return false;
- }
-
-#if USE_FIREFOX_PROFILES_INI
- // [Profile0]
- // Name=default
- // IsRelative=1
- // Path=Profiles/2de53ejb.default
- // Default=1
-
- // Note: we are looking for the first entry with "Default=1", or the last
- // entry in the file
- path.SetFilename("profiles.ini");
- scoped_ptr<FileStream> fs(Filesystem::OpenFile(path, "r"));
- if (!fs) {
- return false;
- }
- Pathname candidate;
- bool relative = true;
- std::string line;
- while (fs->ReadLine(&line) == SR_SUCCESS) {
- if (line.length() == 0) {
- continue;
- }
- if (line.at(0) == '[') {
- relative = true;
- candidate.clear();
- } else if (line.find("IsRelative=") == 0 &&
- line.length() >= 12) {
- // TODO: The initial Linux public launch revealed a fairly
- // high number of machines where IsRelative= did not have anything after
- // it. Perhaps that is legal profiles.ini syntax?
- relative = (line.at(11) != '0');
- } else if (line.find("Path=") == 0 &&
- line.length() >= 6) {
- if (relative) {
- candidate = path;
- } else {
- candidate.clear();
- }
- candidate.AppendFolder(line.substr(5));
- } else if (line.find("Default=") == 0 &&
- line.length() >= 9) {
- if ((line.at(8) != '0') && !candidate.empty()) {
- break;
- }
- }
- }
- fs->Close();
- if (candidate.empty()) {
- return false;
- }
- profile_path->SetPathname(candidate.pathname());
-
-#else // !USE_FIREFOX_PROFILES_INI
- path.AppendFolder("Profiles");
- DirectoryIterator* it = Filesystem::IterateDirectory();
- it->Iterate(path);
- std::string extension(".default");
- while (!EndsWith(it->Name(), extension)) {
- if (!it->Next()) {
- return false;
- }
- }
-
- profile_path->SetPathname(path);
- profile->AppendFolder("Profiles");
- profile->AppendFolder(it->Name());
- delete it;
-
-#endif // !USE_FIREFOX_PROFILES_INI
-
- return true;
-}
-
-bool ReadFirefoxPrefs(const Pathname& filename,
- const char * prefix,
- StringMap* settings) {
- scoped_ptr<FileStream> fs(Filesystem::OpenFile(filename, "r"));
- if (!fs) {
- LOG(LS_ERROR) << "Failed to open file: " << filename.pathname();
- return false;
- }
-
- std::string line;
- while (fs->ReadLine(&line) == SR_SUCCESS) {
- size_t prefix_len = strlen(prefix);
-
- // Skip blank lines and too long lines.
- if ((line.length() == 0) || (line.length() > kMaxLineLength)
- || (line.at(0) == '#') || line.compare(0, 2, "/*") == 0
- || line.compare(0, 2, " *") == 0) {
- continue;
- }
-
- char buffer[kMaxLineLength];
- strcpyn(buffer, sizeof(buffer), line.c_str());
- int nstart = 0, nend = 0, vstart = 0, vend = 0;
- sscanf(buffer, "user_pref(\"%n%*[^\"]%n\", %n%*[^)]%n);",
- &nstart, &nend, &vstart, &vend);
- if (vend > 0) {
- char* name = buffer + nstart;
- name[nend - nstart] = 0;
- if ((vend - vstart >= 2) && (buffer[vstart] == '"')) {
- vstart += 1;
- vend -= 1;
- }
- char* value = buffer + vstart;
- value[vend - vstart] = 0;
- if ((strncmp(name, prefix, prefix_len) == 0) && *value) {
- settings->Add(name + prefix_len, value);
- }
- } else {
- LOG_F(LS_WARNING) << "Unparsed pref [" << buffer << "]";
- }
- }
- fs->Close();
- return true;
-}
-
-bool GetFirefoxProxySettings(const char* url, ProxyInfo* proxy) {
- Url<char> purl(url);
- Pathname path;
- bool success = false;
- if (GetDefaultFirefoxProfile(&path)) {
- StringMap settings;
- path.SetFilename("prefs.js");
- if (ReadFirefoxPrefs(path, "network.proxy.", &settings)) {
- success = true;
- proxy->bypass_list =
- settings.Get("no_proxies_on", "localhost, 127.0.0.1");
- if (settings.Get("type") == "1") {
- // User has manually specified a proxy, try to figure out what
- // type it is.
- if (ProxyListMatch(purl, proxy->bypass_list.c_str(), ',')) {
- // Our url is in the list of url's to bypass proxy.
- } else if (settings.Get("share_proxy_settings") == "true") {
- proxy->type = PROXY_UNKNOWN;
- proxy->address.SetIP(settings.Get("http"));
- proxy->address.SetPort(atoi(settings.Get("http_port").c_str()));
- } else if (settings.IsSet("socks")) {
- proxy->type = PROXY_SOCKS5;
- proxy->address.SetIP(settings.Get("socks"));
- proxy->address.SetPort(atoi(settings.Get("socks_port").c_str()));
- } else if (settings.IsSet("ssl")) {
- proxy->type = PROXY_HTTPS;
- proxy->address.SetIP(settings.Get("ssl"));
- proxy->address.SetPort(atoi(settings.Get("ssl_port").c_str()));
- } else if (settings.IsSet("http")) {
- proxy->type = PROXY_HTTPS;
- proxy->address.SetIP(settings.Get("http"));
- proxy->address.SetPort(atoi(settings.Get("http_port").c_str()));
- }
- } else if (settings.Get("type") == "2") {
- // Browser is configured to get proxy settings from a given url.
- proxy->autoconfig_url = settings.Get("autoconfig_url").c_str();
- } else if (settings.Get("type") == "4") {
- // Browser is configured to auto detect proxy config.
- proxy->autodetect = true;
- } else {
- // No proxy set.
- }
- }
- }
- return success;
-}
-
-#ifdef WIN32 // Windows specific implementation for reading Internet
- // Explorer proxy settings.
-
-void LogGetProxyFault() {
- LOG_GLEM(LERROR, WINHTTP) << "WinHttpGetProxyForUrl faulted!!";
-}
-
-BOOL MyWinHttpGetProxyForUrl(pfnWinHttpGetProxyForUrl pWHGPFU,
- HINTERNET hWinHttp, LPCWSTR url,
- WINHTTP_AUTOPROXY_OPTIONS *options,
- WINHTTP_PROXY_INFO *info) {
- // WinHttpGetProxyForUrl() can call plugins which can crash.
- // In the case of McAfee scriptproxy.dll, it does crash in
- // older versions. Try to catch crashes here and treat as an
- // error.
- BOOL success = FALSE;
-
-#if (_HAS_EXCEPTIONS == 0)
- __try {
- success = pWHGPFU(hWinHttp, url, options, info);
- } __except(EXCEPTION_EXECUTE_HANDLER) {
- // This is a separate function to avoid
- // Visual C++ error 2712 when compiling with C++ EH
- LogGetProxyFault();
- }
-#else
- success = pWHGPFU(hWinHttp, url, options, info);
-#endif // (_HAS_EXCEPTIONS == 0)
-
- return success;
-}
-
-bool IsDefaultBrowserFirefox() {
- HKEY key;
- LONG result = RegOpenKeyEx(HKEY_CLASSES_ROOT, L"http\\shell\\open\\command",
- 0, KEY_READ, &key);
- if (ERROR_SUCCESS != result)
- return false;
-
- DWORD size, type;
- bool success = false;
- result = RegQueryValueEx(key, L"", 0, &type, NULL, &size);
- if (result == ERROR_SUCCESS && type == REG_SZ) {
- wchar_t* value = new wchar_t[size+1];
- BYTE* buffer = reinterpret_cast<BYTE*>(value);
- result = RegQueryValueEx(key, L"", 0, &type, buffer, &size);
- if (result == ERROR_SUCCESS) {
- // Size returned by RegQueryValueEx is in bytes, convert to number of
- // wchar_t's.
- size /= sizeof(value[0]);
- value[size] = L'\0';
- for (size_t i = 0; i < size; ++i) {
- value[i] = tolowercase(value[i]);
- }
- success = (NULL != strstr(value, L"firefox.exe"));
- }
- delete[] value;
- }
-
- RegCloseKey(key);
- return success;
-}
-
-bool GetWinHttpProxySettings(const char* url, ProxyInfo* proxy) {
- HMODULE winhttp_handle = LoadLibrary(L"winhttp.dll");
- if (winhttp_handle == NULL) {
- LOG(LS_ERROR) << "Failed to load winhttp.dll.";
- return false;
- }
- WINHTTP_CURRENT_USER_IE_PROXY_CONFIG iecfg;
- memset(&iecfg, 0, sizeof(iecfg));
- Url<char> purl(url);
- pfnWinHttpGetIEProxyConfig pWHGIEPC =
- reinterpret_cast<pfnWinHttpGetIEProxyConfig>(
- GetProcAddress(winhttp_handle,
- "WinHttpGetIEProxyConfigForCurrentUser"));
- bool success = false;
- if (pWHGIEPC && pWHGIEPC(&iecfg)) {
- // We were read proxy config successfully.
- success = true;
- if (iecfg.fAutoDetect) {
- proxy->autodetect = true;
- }
- if (iecfg.lpszAutoConfigUrl) {
- proxy->autoconfig_url = ToUtf8(iecfg.lpszAutoConfigUrl);
- GlobalFree(iecfg.lpszAutoConfigUrl);
- }
- if (iecfg.lpszProxyBypass) {
- proxy->bypass_list = ToUtf8(iecfg.lpszProxyBypass);
- GlobalFree(iecfg.lpszProxyBypass);
- }
- if (iecfg.lpszProxy) {
- if (!ProxyListMatch(purl, proxy->bypass_list, ';')) {
- ParseProxy(ToUtf8(iecfg.lpszProxy), proxy);
- }
- GlobalFree(iecfg.lpszProxy);
- }
- }
- FreeLibrary(winhttp_handle);
- return success;
-}
-
-// Uses the WinHTTP API to auto detect proxy for the given url. Firefox and IE
-// have slightly different option dialogs for proxy settings. In Firefox,
-// either a location of a proxy configuration file can be specified or auto
-// detection can be selected. In IE theese two options can be independently
-// selected. For the case where both options are selected (only IE) we try to
-// fetch the config file first, and if that fails we'll perform an auto
-// detection.
-//
-// Returns true if we successfully performed an auto detection not depending on
-// whether we found a proxy or not. Returns false on error.
-bool WinHttpAutoDetectProxyForUrl(const char* agent, const char* url,
- ProxyInfo* proxy) {
- Url<char> purl(url);
- bool success = true;
- HMODULE winhttp_handle = LoadLibrary(L"winhttp.dll");
- if (winhttp_handle == NULL) {
- LOG(LS_ERROR) << "Failed to load winhttp.dll.";
- return false;
- }
- pfnWinHttpOpen pWHO =
- reinterpret_cast<pfnWinHttpOpen>(GetProcAddress(winhttp_handle,
- "WinHttpOpen"));
- pfnWinHttpCloseHandle pWHCH =
- reinterpret_cast<pfnWinHttpCloseHandle>(
- GetProcAddress(winhttp_handle, "WinHttpCloseHandle"));
- pfnWinHttpGetProxyForUrl pWHGPFU =
- reinterpret_cast<pfnWinHttpGetProxyForUrl>(
- GetProcAddress(winhttp_handle, "WinHttpGetProxyForUrl"));
- if (pWHO && pWHCH && pWHGPFU) {
- if (HINTERNET hWinHttp = pWHO(ToUtf16(agent).c_str(),
- WINHTTP_ACCESS_TYPE_NO_PROXY,
- WINHTTP_NO_PROXY_NAME,
- WINHTTP_NO_PROXY_BYPASS,
- 0)) {
- BOOL result = FALSE;
- WINHTTP_PROXY_INFO info;
- memset(&info, 0, sizeof(info));
- if (proxy->autodetect) {
- // Use DHCP and DNS to try to find any proxy to use.
- WINHTTP_AUTOPROXY_OPTIONS options;
- memset(&options, 0, sizeof(options));
- options.fAutoLogonIfChallenged = TRUE;
-
- options.dwFlags |= WINHTTP_AUTOPROXY_AUTO_DETECT;
- options.dwAutoDetectFlags |= WINHTTP_AUTO_DETECT_TYPE_DHCP
- | WINHTTP_AUTO_DETECT_TYPE_DNS_A;
- result = MyWinHttpGetProxyForUrl(
- pWHGPFU, hWinHttp, ToUtf16(url).c_str(), &options, &info);
- }
- if (!result && !proxy->autoconfig_url.empty()) {
- // We have the location of a proxy config file. Download it and
- // execute it to find proxy settings for our url.
- WINHTTP_AUTOPROXY_OPTIONS options;
- memset(&options, 0, sizeof(options));
- memset(&info, 0, sizeof(info));
- options.fAutoLogonIfChallenged = TRUE;
-
- std::wstring autoconfig_url16((ToUtf16)(proxy->autoconfig_url));
- options.dwFlags |= WINHTTP_AUTOPROXY_CONFIG_URL;
- options.lpszAutoConfigUrl = autoconfig_url16.c_str();
-
- result = MyWinHttpGetProxyForUrl(
- pWHGPFU, hWinHttp, ToUtf16(url).c_str(), &options, &info);
- }
- if (result) {
- // Either the given auto config url was valid or auto
- // detection found a proxy on this network.
- if (info.lpszProxy) {
- // TODO: Does this bypass list differ from the list
- // retreived from GetWinHttpProxySettings earlier?
- if (info.lpszProxyBypass) {
- proxy->bypass_list = ToUtf8(info.lpszProxyBypass);
- GlobalFree(info.lpszProxyBypass);
- } else {
- proxy->bypass_list.clear();
- }
- if (!ProxyListMatch(purl, proxy->bypass_list, ';')) {
- // Found proxy for this URL. If parsing the address turns
- // out ok then we are successful.
- success = ParseProxy(ToUtf8(info.lpszProxy), proxy);
- }
- GlobalFree(info.lpszProxy);
- }
- } else {
- // We could not find any proxy for this url.
- LOG(LS_INFO) << "No proxy detected for " << url;
- }
- pWHCH(hWinHttp);
- }
- } else {
- LOG(LS_ERROR) << "Failed loading WinHTTP functions.";
- success = false;
- }
- FreeLibrary(winhttp_handle);
- return success;
-}
-
-#if 0 // Below functions currently not used.
-
-bool GetJsProxySettings(const char* url, ProxyInfo* proxy) {
- Url<char> purl(url);
- bool success = false;
-
- if (HMODULE hModJS = LoadLibrary(_T("jsproxy.dll"))) {
- pfnInternetGetProxyInfo pIGPI =
- reinterpret_cast<pfnInternetGetProxyInfo>(
- GetProcAddress(hModJS, "InternetGetProxyInfo"));
- if (pIGPI) {
- char proxy[256], host[256];
- memset(proxy, 0, sizeof(proxy));
- char * ptr = proxy;
- DWORD proxylen = sizeof(proxy);
- std::string surl = Utf8String(url);
- DWORD hostlen = _snprintf(host, sizeof(host), "http%s://%S",
- purl.secure() ? "s" : "", purl.server());
- if (pIGPI(surl.data(), surl.size(), host, hostlen, &ptr, &proxylen)) {
- LOG(INFO) << "Proxy: " << proxy;
- } else {
- LOG_GLE(INFO) << "InternetGetProxyInfo";
- }
- }
- FreeLibrary(hModJS);
- }
- return success;
-}
-
-bool GetWmProxySettings(const char* url, ProxyInfo* proxy) {
- Url<char> purl(url);
- bool success = false;
-
- INSNetSourceCreator * nsc = 0;
- HRESULT hr = CoCreateInstance(CLSID_ClientNetManager, 0, CLSCTX_ALL,
- IID_INSNetSourceCreator, (LPVOID *) &nsc);
- if (SUCCEEDED(hr)) {
- if (SUCCEEDED(hr = nsc->Initialize())) {
- VARIANT dispatch;
- VariantInit(&dispatch);
- if (SUCCEEDED(hr = nsc->GetNetSourceAdminInterface(L"http", &dispatch))) {
- IWMSInternalAdminNetSource * ians = 0;
- if (SUCCEEDED(hr = dispatch.pdispVal->QueryInterface(
- IID_IWMSInternalAdminNetSource, (LPVOID *) &ians))) {
- _bstr_t host(purl.server());
- BSTR proxy = 0;
- BOOL bProxyEnabled = FALSE;
- DWORD port, context = 0;
- if (SUCCEEDED(hr = ians->FindProxyForURL(
- L"http", host, &bProxyEnabled, &proxy, &port, &context))) {
- success = true;
- if (bProxyEnabled) {
- _bstr_t sproxy = proxy;
- proxy->ptype = PT_HTTPS;
- proxy->host = sproxy;
- proxy->port = port;
- }
- }
- SysFreeString(proxy);
- if (FAILED(hr = ians->ShutdownProxyContext(context))) {
- LOG(LS_INFO) << "IWMSInternalAdminNetSource::ShutdownProxyContext"
- << "failed: " << hr;
- }
- ians->Release();
- }
- }
- VariantClear(&dispatch);
- if (FAILED(hr = nsc->Shutdown())) {
- LOG(LS_INFO) << "INSNetSourceCreator::Shutdown failed: " << hr;
- }
- }
- nsc->Release();
- }
- return success;
-}
-
-bool GetIePerConnectionProxySettings(const char* url, ProxyInfo* proxy) {
- Url<char> purl(url);
- bool success = false;
-
- INTERNET_PER_CONN_OPTION_LIST list;
- INTERNET_PER_CONN_OPTION options[3];
- memset(&list, 0, sizeof(list));
- memset(&options, 0, sizeof(options));
-
- list.dwSize = sizeof(list);
- list.dwOptionCount = 3;
- list.pOptions = options;
- options[0].dwOption = INTERNET_PER_CONN_FLAGS;
- options[1].dwOption = INTERNET_PER_CONN_PROXY_SERVER;
- options[2].dwOption = INTERNET_PER_CONN_PROXY_BYPASS;
- DWORD dwSize = sizeof(list);
-
- if (!InternetQueryOption(0, INTERNET_OPTION_PER_CONNECTION_OPTION, &list,
- &dwSize)) {
- LOG(LS_INFO) << "InternetQueryOption failed: " << GetLastError();
- } else if ((options[0].Value.dwValue & PROXY_TYPE_PROXY) != 0) {
- success = true;
- if (!ProxyListMatch(purl, nonnull(options[2].Value.pszValue), _T(';'))) {
- ParseProxy(nonnull(options[1].Value.pszValue), proxy);
- }
- } else if ((options[0].Value.dwValue & PROXY_TYPE_DIRECT) != 0) {
- success = true;
- } else {
- LOG(LS_INFO) << "unknown internet access type: "
- << options[0].Value.dwValue;
- }
- if (options[1].Value.pszValue) {
- GlobalFree(options[1].Value.pszValue);
- }
- if (options[2].Value.pszValue) {
- GlobalFree(options[2].Value.pszValue);
- }
- return success;
-}
-
-#endif // 0
-
-// Uses the InternetQueryOption function to retrieve proxy settings
-// from the registry. This will only give us the 'static' settings,
-// ie, not any information about auto config etc.
-bool GetIeLanProxySettings(const char* url, ProxyInfo* proxy) {
- Url<char> purl(url);
- bool success = false;
-
- wchar_t buffer[1024];
- memset(buffer, 0, sizeof(buffer));
- INTERNET_PROXY_INFO * info = reinterpret_cast<INTERNET_PROXY_INFO *>(buffer);
- DWORD dwSize = sizeof(buffer);
-
- if (!InternetQueryOption(0, INTERNET_OPTION_PROXY, info, &dwSize)) {
- LOG(LS_INFO) << "InternetQueryOption failed: " << GetLastError();
- } else if (info->dwAccessType == INTERNET_OPEN_TYPE_DIRECT) {
- success = true;
- } else if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY) {
- success = true;
- if (!ProxyListMatch(purl, nonnull(reinterpret_cast<const char*>(
- info->lpszProxyBypass)), ' ')) {
- ParseProxy(nonnull(reinterpret_cast<const char*>(info->lpszProxy)),
- proxy);
- }
- } else {
- LOG(LS_INFO) << "unknown internet access type: " << info->dwAccessType;
- }
- return success;
-}
-
-bool GetIeProxySettings(const char* agent, const char* url, ProxyInfo* proxy) {
- bool success = GetWinHttpProxySettings(url, proxy);
- if (!success) {
- // TODO: Should always call this if no proxy were detected by
- // GetWinHttpProxySettings?
- // WinHttp failed. Try using the InternetOptionQuery method instead.
- return GetIeLanProxySettings(url, proxy);
- }
- return true;
-}
-
-#endif // WIN32
-
-#ifdef OSX // OSX specific implementation for reading system wide
- // proxy settings.
-
-bool p_getProxyInfoForTypeFromDictWithKeys(ProxyInfo* proxy,
- ProxyType type,
- const CFDictionaryRef proxyDict,
- const CFStringRef enabledKey,
- const CFStringRef hostKey,
- const CFStringRef portKey) {
- // whether or not we set up the proxy info.
- bool result = false;
-
- // we use this as a scratch variable for determining if operations
- // succeeded.
- bool converted = false;
-
- // the data we need to construct the SocketAddress for the proxy.
- std::string hostname;
- int port;
-
- if ((proxyDict != NULL) &&
- (CFGetTypeID(proxyDict) == CFDictionaryGetTypeID())) {
- // CoreFoundation stuff that we'll have to get from
- // the dictionaries and interpret or convert into more usable formats.
- CFNumberRef enabledCFNum;
- CFNumberRef portCFNum;
- CFStringRef hostCFStr;
-
- enabledCFNum = (CFNumberRef)CFDictionaryGetValue(proxyDict, enabledKey);
-
- if (p_isCFNumberTrue(enabledCFNum)) {
- // let's see if we can get the address and port.
- hostCFStr = (CFStringRef)CFDictionaryGetValue(proxyDict, hostKey);
- converted = p_convertHostCFStringRefToCPPString(hostCFStr, hostname);
- if (converted) {
- portCFNum = (CFNumberRef)CFDictionaryGetValue(proxyDict, portKey);
- converted = p_convertCFNumberToInt(portCFNum, &port);
- if (converted) {
- // we have something enabled, with a hostname and a port.
- // That's sufficient to set up the proxy info.
- proxy->type = type;
- proxy->address.SetIP(hostname);
- proxy->address.SetPort(port);
- result = true;
- }
- }
- }
- }
-
- return result;
-}
-
-// Looks for proxy information in the given dictionary,
-// return true if it found sufficient information to define one,
-// false otherwise. This is guaranteed to not change the values in proxy
-// unless a full-fledged proxy description was discovered in the dictionary.
-// However, at the present time this does not support username or password.
-// Checks first for a SOCKS proxy, then for HTTPS, then HTTP.
-bool GetMacProxySettingsFromDictionary(ProxyInfo* proxy,
- const CFDictionaryRef proxyDict) {
- // the function result.
- bool gotProxy = false;
-
-
- // first we see if there's a SOCKS proxy in place.
- gotProxy = p_getProxyInfoForTypeFromDictWithKeys(proxy,
- PROXY_SOCKS5,
- proxyDict,
- kSCPropNetProxiesSOCKSEnable,
- kSCPropNetProxiesSOCKSProxy,
- kSCPropNetProxiesSOCKSPort);
-
- if (!gotProxy) {
- // okay, no SOCKS proxy, let's look for https.
- gotProxy = p_getProxyInfoForTypeFromDictWithKeys(proxy,
- PROXY_HTTPS,
- proxyDict,
- kSCPropNetProxiesHTTPSEnable,
- kSCPropNetProxiesHTTPSProxy,
- kSCPropNetProxiesHTTPSPort);
- if (!gotProxy) {
- // Finally, try HTTP proxy. Note that flute doesn't
- // differentiate between HTTPS and HTTP, hence we are using the
- // same flute type here, ie. PROXY_HTTPS.
- gotProxy = p_getProxyInfoForTypeFromDictWithKeys(
- proxy, PROXY_HTTPS, proxyDict, kSCPropNetProxiesHTTPEnable,
- kSCPropNetProxiesHTTPProxy, kSCPropNetProxiesHTTPPort);
- }
- }
- return gotProxy;
-}
-
-// TODO(hughv) Update keychain functions. They work on 10.8, but are depricated.
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-bool p_putPasswordInProxyInfo(ProxyInfo* proxy) {
- bool result = true; // by default we assume we're good.
- // for all we know there isn't any password. We'll set to false
- // if we find a problem.
-
- // Ask the keychain for an internet password search for the given protocol.
- OSStatus oss = 0;
- SecKeychainAttributeList attrList;
- attrList.count = 3;
- SecKeychainAttribute attributes[3];
- attrList.attr = attributes;
-
- attributes[0].tag = kSecProtocolItemAttr;
- attributes[0].length = sizeof(SecProtocolType);
- SecProtocolType protocol;
- switch (proxy->type) {
- case PROXY_HTTPS :
- protocol = kSecProtocolTypeHTTPS;
- break;
- case PROXY_SOCKS5 :
- protocol = kSecProtocolTypeSOCKS;
- break;
- default :
- LOG(LS_ERROR) << "asked for proxy password for unknown proxy type.";
- result = false;
- break;
- }
- attributes[0].data = &protocol;
-
- UInt32 port = proxy->address.port();
- attributes[1].tag = kSecPortItemAttr;
- attributes[1].length = sizeof(UInt32);
- attributes[1].data = &port;
-
- std::string ip = proxy->address.ipaddr().ToString();
- attributes[2].tag = kSecServerItemAttr;
- attributes[2].length = ip.length();
- attributes[2].data = const_cast<char*>(ip.c_str());
-
- if (result) {
- LOG(LS_INFO) << "trying to get proxy username/password";
- SecKeychainSearchRef sref;
- oss = SecKeychainSearchCreateFromAttributes(NULL,
- kSecInternetPasswordItemClass,
- &attrList, &sref);
- if (0 == oss) {
- LOG(LS_INFO) << "SecKeychainSearchCreateFromAttributes was good";
- // Get the first item, if there is one.
- SecKeychainItemRef iref;
- oss = SecKeychainSearchCopyNext(sref, &iref);
- if (0 == oss) {
- LOG(LS_INFO) << "...looks like we have the username/password data";
- // If there is, get the username and the password.
-
- SecKeychainAttributeInfo attribsToGet;
- attribsToGet.count = 1;
- UInt32 tag = kSecAccountItemAttr;
- UInt32 format = CSSM_DB_ATTRIBUTE_FORMAT_STRING;
- void *data;
- UInt32 length;
- SecKeychainAttributeList *localList;
-
- attribsToGet.tag = &tag;
- attribsToGet.format = &format;
- OSStatus copyres = SecKeychainItemCopyAttributesAndData(iref,
- &attribsToGet,
- NULL,
- &localList,
- &length,
- &data);
- if (0 == copyres) {
- LOG(LS_INFO) << "...and we can pull it out.";
- // now, we know from experimentation (sadly not from docs)
- // that the username is in the local attribute list,
- // and the password in the data,
- // both without null termination but with info on their length.
- // grab the password from the data.
- std::string password;
- password.append(static_cast<const char*>(data), length);
-
- // make the password into a CryptString
- // huh, at the time of writing, you can't.
- // so we'll skip that for now and come back to it later.
-
- // now put the username in the proxy.
- if (1 <= localList->attr->length) {
- proxy->username.append(
- static_cast<const char*>(localList->attr->data),
- localList->attr->length);
- LOG(LS_INFO) << "username is " << proxy->username;
- } else {
- LOG(LS_ERROR) << "got keychain entry with no username";
- result = false;
- }
- } else {
- LOG(LS_ERROR) << "couldn't copy info from keychain.";
- result = false;
- }
- SecKeychainItemFreeAttributesAndData(localList, data);
- } else if (errSecItemNotFound == oss) {
- LOG(LS_INFO) << "...username/password info not found";
- } else {
- // oooh, neither 0 nor itemNotFound.
- LOG(LS_ERROR) << "Couldn't get keychain information, error code" << oss;
- result = false;
- }
- } else if (errSecItemNotFound == oss) { // noop
- } else {
- // oooh, neither 0 nor itemNotFound.
- LOG(LS_ERROR) << "Couldn't get keychain information, error code" << oss;
- result = false;
- }
- }
-
- return result;
-}
-
-bool GetMacProxySettings(ProxyInfo* proxy) {
- // based on the Apple Technical Q&A QA1234
- // http://developer.apple.com/qa/qa2001/qa1234.html
- CFDictionaryRef proxyDict = SCDynamicStoreCopyProxies(NULL);
- bool result = false;
-
- if (proxyDict != NULL) {
- // sending it off to another function makes it easier to unit test
- // since we can make our own dictionary to hand to that function.
- result = GetMacProxySettingsFromDictionary(proxy, proxyDict);
-
- if (result) {
- result = p_putPasswordInProxyInfo(proxy);
- }
-
- // We created the dictionary with something that had the
- // word 'copy' in it, so we have to release it, according
- // to the Carbon memory management standards.
- CFRelease(proxyDict);
- } else {
- LOG(LS_ERROR) << "SCDynamicStoreCopyProxies failed";
- }
-
- return result;
-}
-#endif // OSX
-
-bool AutoDetectProxySettings(const char* agent, const char* url,
- ProxyInfo* proxy) {
-#ifdef WIN32
- return WinHttpAutoDetectProxyForUrl(agent, url, proxy);
-#else
- LOG(LS_WARNING) << "Proxy auto-detection not implemented for this platform";
- return false;
-#endif
-}
-
-bool GetSystemDefaultProxySettings(const char* agent, const char* url,
- ProxyInfo* proxy) {
-#ifdef WIN32
- return GetIeProxySettings(agent, url, proxy);
-#elif OSX
- return GetMacProxySettings(proxy);
-#else
- // TODO: Get System settings if browser is not firefox.
- return GetFirefoxProxySettings(url, proxy);
-#endif
-}
-
-bool GetProxySettingsForUrl(const char* agent, const char* url,
- ProxyInfo* proxy, bool long_operation) {
- UserAgent a = GetAgent(agent);
- bool result;
- switch (a) {
- case UA_FIREFOX: {
- result = GetFirefoxProxySettings(url, proxy);
- break;
- }
-#ifdef WIN32
- case UA_INTERNETEXPLORER:
- result = GetIeProxySettings(agent, url, proxy);
- break;
- case UA_UNKNOWN:
- // Agent not defined, check default browser.
- if (IsDefaultBrowserFirefox()) {
- result = GetFirefoxProxySettings(url, proxy);
- } else {
- result = GetIeProxySettings(agent, url, proxy);
- }
- break;
-#endif // WIN32
- default:
- result = GetSystemDefaultProxySettings(agent, url, proxy);
- break;
- }
-
- // TODO: Consider using the 'long_operation' parameter to
- // decide whether to do the auto detection.
- if (result && (proxy->autodetect ||
- !proxy->autoconfig_url.empty())) {
- // Use WinHTTP to auto detect proxy for us.
- result = AutoDetectProxySettings(agent, url, proxy);
- if (!result) {
- // Either auto detection is not supported or we simply didn't
- // find any proxy, reset type.
- proxy->type = talk_base::PROXY_NONE;
- }
- }
- return result;
-}
-
-} // namespace talk_base
diff --git a/base/proxydetect.h b/base/proxydetect.h
deleted file mode 100644
index 4218fbb..0000000
--- a/base/proxydetect.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _PROXYDETECT_H_
-#define _PROXYDETECT_H_
-
-#include "talk/base/proxyinfo.h"
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-namespace talk_base {
-// Auto-detect the proxy server. Returns true if a proxy is configured,
-// although hostname may be empty if the proxy is not required for
-// the given URL.
-
-bool GetProxySettingsForUrl(const char* agent, const char* url,
- talk_base::ProxyInfo* proxy,
- bool long_operation = false);
-
-} // namespace talk_base
-
-#endif // _PROXYDETECT_H_
diff --git a/base/proxydetect_unittest.cc b/base/proxydetect_unittest.cc
deleted file mode 100644
index e09518b..0000000
--- a/base/proxydetect_unittest.cc
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/fileutils_mock.h"
-#include "talk/base/proxydetect.h"
-
-namespace talk_base {
-
-static const std::string kFirefoxProfilesIni =
- "[Profile0]\n"
- "Name=default\n"
- "IsRelative=1\n"
- "Path=Profiles/2de53ejb.default\n"
- "Default=1\n";
-
-static const std::string kFirefoxHeader =
- "# Mozilla User Preferences\n"
- "\n"
- "/* Some Comments\n"
- "*\n"
- "*/\n"
- "\n";
-
-static const std::string kFirefoxCorruptHeader =
- "iuahueqe32164";
-
-static const std::string kProxyAddress = "proxy.net.com";
-
-// Mocking out platform specific path to firefox prefs file.
-class FirefoxPrefsFileSystem : public FakeFileSystem {
- public:
- explicit FirefoxPrefsFileSystem(const std::vector<File>& all_files) :
- FakeFileSystem(all_files) {
- }
- virtual FileStream* OpenFile(const Pathname& filename,
- const std::string& mode) {
- // TODO: We could have a platform dependent check of paths here.
- std::string name = filename.basename();
- name.append(filename.extension());
- EXPECT_TRUE(name.compare("prefs.js") == 0 ||
- name.compare("profiles.ini") == 0);
- FileStream* stream = FakeFileSystem::OpenFile(name, mode);
- return stream;
- }
-};
-
-class ProxyDetectTest : public testing::Test {
-};
-
-bool GetProxyInfo(const std::string prefs, ProxyInfo* info) {
- std::vector<talk_base::FakeFileSystem::File> files;
- files.push_back(talk_base::FakeFileSystem::File("profiles.ini",
- kFirefoxProfilesIni));
- files.push_back(talk_base::FakeFileSystem::File("prefs.js", prefs));
- talk_base::FilesystemScope fs(new talk_base::FirefoxPrefsFileSystem(files));
- return GetProxySettingsForUrl("Firefox", "www.google.com", info, false);
-}
-
-// Verifies that an empty Firefox prefs file results in no proxy detected.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxEmptyPrefs) {
- ProxyInfo proxy_info;
- EXPECT_TRUE(GetProxyInfo(kFirefoxHeader, &proxy_info));
- EXPECT_EQ(PROXY_NONE, proxy_info.type);
-}
-
-// Verifies that corrupted prefs file results in no proxy detected.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxCorruptedPrefs) {
- ProxyInfo proxy_info;
- EXPECT_TRUE(GetProxyInfo(kFirefoxCorruptHeader, &proxy_info));
- EXPECT_EQ(PROXY_NONE, proxy_info.type);
-}
-
-// Verifies that SOCKS5 proxy is detected if configured. SOCKS uses a
-// handshake protocol to inform the proxy software about the
-// connection that the client is trying to make and may be used for
-// any form of TCP or UDP socket connection.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySocks) {
- ProxyInfo proxy_info;
- SocketAddress proxy_address("proxy.socks.com", 6666);
- std::string prefs(kFirefoxHeader);
- prefs.append("user_pref(\"network.proxy.socks\", \"proxy.socks.com\");\n");
- prefs.append("user_pref(\"network.proxy.socks_port\", 6666);\n");
- prefs.append("user_pref(\"network.proxy.type\", 1);\n");
-
- EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
-
- EXPECT_EQ(PROXY_SOCKS5, proxy_info.type);
- EXPECT_EQ(proxy_address, proxy_info.address);
-}
-
-// Verified that SSL proxy is detected if configured. SSL proxy is an
-// extention of a HTTP proxy to support secure connections.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxySsl) {
- ProxyInfo proxy_info;
- SocketAddress proxy_address("proxy.ssl.com", 7777);
- std::string prefs(kFirefoxHeader);
-
- prefs.append("user_pref(\"network.proxy.ssl\", \"proxy.ssl.com\");\n");
- prefs.append("user_pref(\"network.proxy.ssl_port\", 7777);\n");
- prefs.append("user_pref(\"network.proxy.type\", 1);\n");
-
- EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
-
- EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
- EXPECT_EQ(proxy_address, proxy_info.address);
-}
-
-// Verifies that a HTTP proxy is detected if configured.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyHttp) {
- ProxyInfo proxy_info;
- SocketAddress proxy_address("proxy.http.com", 8888);
- std::string prefs(kFirefoxHeader);
-
- prefs.append("user_pref(\"network.proxy.http\", \"proxy.http.com\");\n");
- prefs.append("user_pref(\"network.proxy.http_port\", 8888);\n");
- prefs.append("user_pref(\"network.proxy.type\", 1);\n");
-
- EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
-
- EXPECT_EQ(PROXY_HTTPS, proxy_info.type);
- EXPECT_EQ(proxy_address, proxy_info.address);
-}
-
-// Verifies detection of automatic proxy detection.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAuto) {
- ProxyInfo proxy_info;
- std::string prefs(kFirefoxHeader);
-
- prefs.append("user_pref(\"network.proxy.type\", 4);\n");
-
- EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
-
- EXPECT_EQ(PROXY_NONE, proxy_info.type);
- EXPECT_TRUE(proxy_info.autodetect);
- EXPECT_TRUE(proxy_info.autoconfig_url.empty());
-}
-
-// Verifies detection of automatic proxy detection using a static url
-// to config file.
-TEST_F(ProxyDetectTest, DISABLED_TestFirefoxProxyAutoUrl) {
- ProxyInfo proxy_info;
- std::string prefs(kFirefoxHeader);
-
- prefs.append(
- "user_pref(\"network.proxy.autoconfig_url\", \"http://a/b.pac\");\n");
- prefs.append("user_pref(\"network.proxy.type\", 2);\n");
-
- EXPECT_TRUE(GetProxyInfo(prefs, &proxy_info));
-
- EXPECT_FALSE(proxy_info.autodetect);
- EXPECT_EQ(PROXY_NONE, proxy_info.type);
- EXPECT_EQ(0, proxy_info.autoconfig_url.compare("http://a/b.pac"));
-}
-
-} // namespace talk_base
diff --git a/base/proxyinfo.cc b/base/proxyinfo.cc
deleted file mode 100644
index 1d9c588..0000000
--- a/base/proxyinfo.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/proxyinfo.h"
-
-namespace talk_base {
-
-const char * ProxyToString(ProxyType proxy) {
- const char * const PROXY_NAMES[] = { "none", "https", "socks5", "unknown" };
- return PROXY_NAMES[proxy];
-}
-
-} // namespace talk_base
diff --git a/base/proxyinfo.h b/base/proxyinfo.h
deleted file mode 100644
index 9e28f1a..0000000
--- a/base/proxyinfo.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_PROXYINFO_H__
-#define TALK_BASE_PROXYINFO_H__
-
-#include <string>
-#include "talk/base/socketaddress.h"
-#include "talk/base/cryptstring.h"
-
-namespace talk_base {
-
-enum ProxyType {
- PROXY_NONE,
- PROXY_HTTPS,
- PROXY_SOCKS5,
- PROXY_UNKNOWN
-};
-const char * ProxyToString(ProxyType proxy);
-
-struct ProxyInfo {
- ProxyType type;
- SocketAddress address;
- std::string autoconfig_url;
- bool autodetect;
- std::string bypass_list;
- std::string username;
- CryptString password;
-
- ProxyInfo() : type(PROXY_NONE), autodetect(false) { }
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_PROXYINFO_H__
diff --git a/base/proxyserver.cc b/base/proxyserver.cc
deleted file mode 100644
index 416a5c7..0000000
--- a/base/proxyserver.cc
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/proxyserver.h"
-
-#include <algorithm>
-#include "talk/base/socketfactory.h"
-
-namespace talk_base {
-
-// ProxyServer
-ProxyServer::ProxyServer(
- SocketFactory* int_factory, const SocketAddress& int_addr,
- SocketFactory* ext_factory, const SocketAddress& ext_ip)
- : ext_factory_(ext_factory), ext_ip_(ext_ip.ipaddr(), 0), // strip off port
- server_socket_(int_factory->CreateAsyncSocket(int_addr.family(),
- SOCK_STREAM)) {
- ASSERT(server_socket_.get() != NULL);
- ASSERT(int_addr.family() == AF_INET || int_addr.family() == AF_INET6);
- server_socket_->Bind(int_addr);
- server_socket_->Listen(5);
- server_socket_->SignalReadEvent.connect(this, &ProxyServer::OnAcceptEvent);
-}
-
-ProxyServer::~ProxyServer() {
- for (BindingList::iterator it = bindings_.begin();
- it != bindings_.end(); ++it) {
- delete (*it);
- }
-}
-
-void ProxyServer::OnAcceptEvent(AsyncSocket* socket) {
- ASSERT(socket != NULL && socket == server_socket_.get());
- AsyncSocket* int_socket = socket->Accept(NULL);
- AsyncProxyServerSocket* wrapped_socket = WrapSocket(int_socket);
- AsyncSocket* ext_socket = ext_factory_->CreateAsyncSocket(ext_ip_.family(),
- SOCK_STREAM);
- if (ext_socket) {
- ext_socket->Bind(ext_ip_);
- bindings_.push_back(new ProxyBinding(wrapped_socket, ext_socket));
- } else {
- LOG(LS_ERROR) << "Unable to create external socket on proxy accept event";
- }
-}
-
-void ProxyServer::OnBindingDestroyed(ProxyBinding* binding) {
- BindingList::iterator it =
- std::find(bindings_.begin(), bindings_.end(), binding);
- delete (*it);
- bindings_.erase(it);
-}
-
-// ProxyBinding
-ProxyBinding::ProxyBinding(AsyncProxyServerSocket* int_socket,
- AsyncSocket* ext_socket)
- : int_socket_(int_socket), ext_socket_(ext_socket), connected_(false),
- out_buffer_(kBufferSize), in_buffer_(kBufferSize) {
- int_socket_->SignalConnectRequest.connect(this,
- &ProxyBinding::OnConnectRequest);
- int_socket_->SignalReadEvent.connect(this, &ProxyBinding::OnInternalRead);
- int_socket_->SignalWriteEvent.connect(this, &ProxyBinding::OnInternalWrite);
- int_socket_->SignalCloseEvent.connect(this, &ProxyBinding::OnInternalClose);
- ext_socket_->SignalConnectEvent.connect(this,
- &ProxyBinding::OnExternalConnect);
- ext_socket_->SignalReadEvent.connect(this, &ProxyBinding::OnExternalRead);
- ext_socket_->SignalWriteEvent.connect(this, &ProxyBinding::OnExternalWrite);
- ext_socket_->SignalCloseEvent.connect(this, &ProxyBinding::OnExternalClose);
-}
-
-void ProxyBinding::OnConnectRequest(AsyncProxyServerSocket* socket,
- const SocketAddress& addr) {
- ASSERT(!connected_ && ext_socket_.get() != NULL);
- ext_socket_->Connect(addr);
- // TODO: handle errors here
-}
-
-void ProxyBinding::OnInternalRead(AsyncSocket* socket) {
- Read(int_socket_.get(), &out_buffer_);
- Write(ext_socket_.get(), &out_buffer_);
-}
-
-void ProxyBinding::OnInternalWrite(AsyncSocket* socket) {
- Write(int_socket_.get(), &in_buffer_);
-}
-
-void ProxyBinding::OnInternalClose(AsyncSocket* socket, int err) {
- Destroy();
-}
-
-void ProxyBinding::OnExternalConnect(AsyncSocket* socket) {
- ASSERT(socket != NULL);
- connected_ = true;
- int_socket_->SendConnectResult(0, socket->GetRemoteAddress());
-}
-
-void ProxyBinding::OnExternalRead(AsyncSocket* socket) {
- Read(ext_socket_.get(), &in_buffer_);
- Write(int_socket_.get(), &in_buffer_);
-}
-
-void ProxyBinding::OnExternalWrite(AsyncSocket* socket) {
- Write(ext_socket_.get(), &out_buffer_);
-}
-
-void ProxyBinding::OnExternalClose(AsyncSocket* socket, int err) {
- if (!connected_) {
- int_socket_->SendConnectResult(err, SocketAddress());
- }
- Destroy();
-}
-
-void ProxyBinding::Read(AsyncSocket* socket, FifoBuffer* buffer) {
- // Only read if the buffer is empty.
- ASSERT(socket != NULL);
- size_t size;
- int read;
- if (buffer->GetBuffered(&size) && size == 0) {
- void* p = buffer->GetWriteBuffer(&size);
- read = socket->Recv(p, size);
- buffer->ConsumeWriteBuffer(_max(read, 0));
- }
-}
-
-void ProxyBinding::Write(AsyncSocket* socket, FifoBuffer* buffer) {
- ASSERT(socket != NULL);
- size_t size;
- int written;
- const void* p = buffer->GetReadData(&size);
- written = socket->Send(p, size);
- buffer->ConsumeReadData(_max(written, 0));
-}
-
-void ProxyBinding::Destroy() {
- SignalDestroyed(this);
-}
-
-} // namespace talk_base
diff --git a/base/proxyserver.h b/base/proxyserver.h
deleted file mode 100644
index 8e1ab6b..0000000
--- a/base/proxyserver.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_PROXYSERVER_H_
-#define TALK_BASE_PROXYSERVER_H_
-
-#include <list>
-#include "talk/base/asyncsocket.h"
-#include "talk/base/socketadapters.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-class SocketFactory;
-
-// ProxyServer is a base class that allows for easy construction of proxy
-// servers. With its helper class ProxyBinding, it contains all the necessary
-// logic for receiving and bridging connections. The specific client-server
-// proxy protocol is implemented by an instance of the AsyncProxyServerSocket
-// class; children of ProxyServer implement WrapSocket appropriately to return
-// the correct protocol handler.
-
-class ProxyBinding : public sigslot::has_slots<> {
- public:
- ProxyBinding(AsyncProxyServerSocket* in_socket, AsyncSocket* out_socket);
- sigslot::signal1<ProxyBinding*> SignalDestroyed;
-
- private:
- void OnConnectRequest(AsyncProxyServerSocket* socket,
- const SocketAddress& addr);
- void OnInternalRead(AsyncSocket* socket);
- void OnInternalWrite(AsyncSocket* socket);
- void OnInternalClose(AsyncSocket* socket, int err);
- void OnExternalConnect(AsyncSocket* socket);
- void OnExternalRead(AsyncSocket* socket);
- void OnExternalWrite(AsyncSocket* socket);
- void OnExternalClose(AsyncSocket* socket, int err);
-
- static void Read(AsyncSocket* socket, FifoBuffer* buffer);
- static void Write(AsyncSocket* socket, FifoBuffer* buffer);
- void Destroy();
-
- static const int kBufferSize = 4096;
- scoped_ptr<AsyncProxyServerSocket> int_socket_;
- scoped_ptr<AsyncSocket> ext_socket_;
- bool connected_;
- FifoBuffer out_buffer_;
- FifoBuffer in_buffer_;
- DISALLOW_EVIL_CONSTRUCTORS(ProxyBinding);
-};
-
-class ProxyServer : public sigslot::has_slots<> {
- public:
- ProxyServer(SocketFactory* int_factory, const SocketAddress& int_addr,
- SocketFactory* ext_factory, const SocketAddress& ext_ip);
- virtual ~ProxyServer();
-
- protected:
- void OnAcceptEvent(AsyncSocket* socket);
- virtual AsyncProxyServerSocket* WrapSocket(AsyncSocket* socket) = 0;
- void OnBindingDestroyed(ProxyBinding* binding);
-
- private:
- typedef std::list<ProxyBinding*> BindingList;
- SocketFactory* ext_factory_;
- SocketAddress ext_ip_;
- scoped_ptr<AsyncSocket> server_socket_;
- BindingList bindings_;
- DISALLOW_EVIL_CONSTRUCTORS(ProxyServer);
-};
-
-// SocksProxyServer is a simple extension of ProxyServer to implement SOCKS.
-class SocksProxyServer : public ProxyServer {
- public:
- SocksProxyServer(SocketFactory* int_factory, const SocketAddress& int_addr,
- SocketFactory* ext_factory, const SocketAddress& ext_ip)
- : ProxyServer(int_factory, int_addr, ext_factory, ext_ip) {
- }
- protected:
- AsyncProxyServerSocket* WrapSocket(AsyncSocket* socket) {
- return new AsyncSocksProxyServerSocket(socket);
- }
- DISALLOW_EVIL_CONSTRUCTORS(SocksProxyServer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_PROXYSERVER_H_
diff --git a/base/ratelimiter.cc b/base/ratelimiter.cc
deleted file mode 100644
index 6df7a18..0000000
--- a/base/ratelimiter.cc
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/ratelimiter.h"
-
-namespace talk_base {
-
-bool RateLimiter::CanUse(size_t desired, double time) {
- return ((time > period_end_ && desired <= max_per_period_) ||
- (used_in_period_ + desired) <= max_per_period_);
-}
-
-void RateLimiter::Use(size_t used, double time) {
- if (time > period_end_) {
- period_start_ = time;
- period_end_ = time + period_length_;
- used_in_period_ = 0;
- }
- used_in_period_ += used;
-}
-
-} // namespace talk_base
diff --git a/base/ratelimiter.h b/base/ratelimiter.h
deleted file mode 100644
index 255afb4..0000000
--- a/base/ratelimiter.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_RATELIMITER_H_
-#define TALK_BASE_RATELIMITER_H_
-
-#include <stdlib.h>
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-// Limits the rate of use to a certain maximum quantity per period of
-// time. Use, for example, for simple bandwidth throttling.
-//
-// It's implemented like a diet plan: You have so many calories per
-// day. If you hit the limit, you can't eat any more until the next
-// day.
-class RateLimiter {
- public:
- // For example, 100kb per second.
- RateLimiter(size_t max, double period)
- : max_per_period_(max),
- period_length_(period),
- used_in_period_(0),
- period_start_(0.0),
- period_end_(period) {
- }
- virtual ~RateLimiter() {}
-
- // Returns true if if the desired quantity is available in the
- // current period (< (max - used)). Once the given time passes the
- // end of the period, used is set to zero and more use is available.
- bool CanUse(size_t desired, double time);
- // Increment the quantity used this period. If past the end of a
- // period, a new period is started.
- void Use(size_t used, double time);
-
- size_t used_in_period() const {
- return used_in_period_;
- }
-
- size_t max_per_period() const {
- return max_per_period_;
- }
-
- private:
- size_t max_per_period_;
- double period_length_;
- size_t used_in_period_;
- double period_start_;
- double period_end_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_RATELIMITER_H_
diff --git a/base/ratelimiter_unittest.cc b/base/ratelimiter_unittest.cc
deleted file mode 100644
index 3c1a1df..0000000
--- a/base/ratelimiter_unittest.cc
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/ratelimiter.h"
-
-namespace talk_base {
-
-TEST(RateLimiterTest, TestCanUse) {
- // Diet: Can eat 2,000 calories per day.
- RateLimiter limiter = RateLimiter(2000, 1.0);
-
- double monday = 1.0;
- double tuesday = 2.0;
- double thursday = 4.0;
-
- EXPECT_TRUE(limiter.CanUse(0, monday));
- EXPECT_TRUE(limiter.CanUse(1000, monday));
- EXPECT_TRUE(limiter.CanUse(1999, monday));
- EXPECT_TRUE(limiter.CanUse(2000, monday));
- EXPECT_FALSE(limiter.CanUse(2001, monday));
-
- limiter.Use(1000, monday);
-
- EXPECT_TRUE(limiter.CanUse(0, monday));
- EXPECT_TRUE(limiter.CanUse(999, monday));
- EXPECT_TRUE(limiter.CanUse(1000, monday));
- EXPECT_FALSE(limiter.CanUse(1001, monday));
-
- limiter.Use(1000, monday);
-
- EXPECT_TRUE(limiter.CanUse(0, monday));
- EXPECT_FALSE(limiter.CanUse(1, monday));
-
- EXPECT_TRUE(limiter.CanUse(0, tuesday));
- EXPECT_TRUE(limiter.CanUse(1, tuesday));
- EXPECT_TRUE(limiter.CanUse(1999, tuesday));
- EXPECT_TRUE(limiter.CanUse(2000, tuesday));
- EXPECT_FALSE(limiter.CanUse(2001, tuesday));
-
- limiter.Use(1000, tuesday);
-
- EXPECT_TRUE(limiter.CanUse(1000, tuesday));
- EXPECT_FALSE(limiter.CanUse(1001, tuesday));
-
- limiter.Use(1000, thursday);
-
- EXPECT_TRUE(limiter.CanUse(1000, tuesday));
- EXPECT_FALSE(limiter.CanUse(1001, tuesday));
-}
-
-} // namespace talk_base
diff --git a/base/ratetracker.cc b/base/ratetracker.cc
deleted file mode 100644
index 383df93..0000000
--- a/base/ratetracker.cc
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/ratetracker.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-RateTracker::RateTracker()
- : total_units_(0), units_second_(0),
- last_units_second_time_(static_cast<uint32>(-1)),
- last_units_second_calc_(0) {
-}
-
-size_t RateTracker::total_units() const {
- return total_units_;
-}
-
-size_t RateTracker::units_second() {
- // Snapshot units / second calculator. Determine how many seconds have
- // elapsed since our last reference point. If over 1 second, establish
- // a new reference point that is an integer number of seconds since the
- // last one, and compute the units over that interval.
- uint32 current_time = Time();
- if (last_units_second_time_ != static_cast<uint32>(-1)) {
- int delta = talk_base::TimeDiff(current_time, last_units_second_time_);
- if (delta >= 1000) {
- int fraction_time = delta % 1000;
- int seconds = delta / 1000;
- int fraction_units =
- static_cast<int>(total_units_ - last_units_second_calc_) *
- fraction_time / delta;
- // Compute "units received during the interval" / "seconds in interval"
- units_second_ =
- (total_units_ - last_units_second_calc_ - fraction_units) / seconds;
- last_units_second_time_ = current_time - fraction_time;
- last_units_second_calc_ = total_units_ - fraction_units;
- }
- }
- if (last_units_second_time_ == static_cast<uint32>(-1)) {
- last_units_second_time_ = current_time;
- last_units_second_calc_ = total_units_;
- }
-
- return units_second_;
-}
-
-void RateTracker::Update(size_t units) {
- total_units_ += units;
-}
-
-uint32 RateTracker::Time() const {
- return talk_base::Time();
-}
-
-} // namespace talk_base
diff --git a/base/ratetracker.h b/base/ratetracker.h
deleted file mode 100644
index 28c7bb3..0000000
--- a/base/ratetracker.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_RATETRACKER_H_
-#define TALK_BASE_RATETRACKER_H_
-
-#include <stdlib.h>
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-// Computes instantaneous units per second.
-class RateTracker {
- public:
- RateTracker();
- virtual ~RateTracker() {}
-
- size_t total_units() const;
- size_t units_second();
- void Update(size_t units);
-
- protected:
- // overrideable for tests
- virtual uint32 Time() const;
-
- private:
- size_t total_units_;
- size_t units_second_;
- uint32 last_units_second_time_;
- size_t last_units_second_calc_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_RATETRACKER_H_
diff --git a/base/ratetracker_unittest.cc b/base/ratetracker_unittest.cc
deleted file mode 100644
index 979d907..0000000
--- a/base/ratetracker_unittest.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/ratetracker.h"
-
-namespace talk_base {
-
-class RateTrackerForTest : public RateTracker {
- public:
- RateTrackerForTest() : time_(0) {}
- virtual uint32 Time() const { return time_; }
- void AdvanceTime(uint32 delta) { time_ += delta; }
-
- private:
- uint32 time_;
-};
-
-TEST(RateTrackerTest, TestBasics) {
- RateTrackerForTest tracker;
- EXPECT_EQ(0U, tracker.total_units());
- EXPECT_EQ(0U, tracker.units_second());
-
- // Add a sample.
- tracker.Update(1234);
- // Advance the clock by 100 ms.
- tracker.AdvanceTime(100);
- // total_units should advance, but units_second should stay 0.
- EXPECT_EQ(1234U, tracker.total_units());
- EXPECT_EQ(0U, tracker.units_second());
-
- // Repeat.
- tracker.Update(1234);
- tracker.AdvanceTime(100);
- EXPECT_EQ(1234U * 2, tracker.total_units());
- EXPECT_EQ(0U, tracker.units_second());
-
- // Advance the clock by 800 ms, so we've elapsed a full second.
- // units_second should now be filled in properly.
- tracker.AdvanceTime(800);
- EXPECT_EQ(1234U * 2, tracker.total_units());
- EXPECT_EQ(1234U * 2, tracker.units_second());
-
- // Poll the tracker again immediately. The reported rate should stay the same.
- EXPECT_EQ(1234U * 2, tracker.total_units());
- EXPECT_EQ(1234U * 2, tracker.units_second());
-
- // Do nothing and advance by a second. We should drop down to zero.
- tracker.AdvanceTime(1000);
- EXPECT_EQ(1234U * 2, tracker.total_units());
- EXPECT_EQ(0U, tracker.units_second());
-
- // Send a bunch of data at a constant rate for 5.5 "seconds".
- // We should report the rate properly.
- for (int i = 0; i < 5500; i += 100) {
- tracker.Update(9876U);
- tracker.AdvanceTime(100);
- }
- EXPECT_EQ(9876U * 10, tracker.units_second());
-
- // Advance the clock by 500 ms. Since we sent nothing over this half-second,
- // the reported rate should be reduced by half.
- tracker.AdvanceTime(500);
- EXPECT_EQ(9876U * 5, tracker.units_second());
-}
-
-} // namespace talk_base
diff --git a/base/refcount.h b/base/refcount.h
deleted file mode 100644
index e8950e9..0000000
--- a/base/refcount.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_APP_BASE_REFCOUNT_H_
-#define TALK_APP_BASE_REFCOUNT_H_
-
-#include <string.h>
-
-#include "talk/base/criticalsection.h"
-
-namespace talk_base {
-
-// Reference count interface.
-class RefCountInterface {
- public:
- virtual int AddRef() = 0;
- virtual int Release() = 0;
- protected:
- virtual ~RefCountInterface() {}
-};
-
-template <class T>
-class RefCountedObject : public T {
- public:
- RefCountedObject() : ref_count_(0) {
- }
-
- template<typename P>
- explicit RefCountedObject(P p) : T(p), ref_count_(0) {
- }
-
- template<typename P1, typename P2>
- RefCountedObject(P1 p1, P2 p2) : T(p1, p2), ref_count_(0) {
- }
-
- template<typename P1, typename P2, typename P3>
- RefCountedObject(P1 p1, P2 p2, P3 p3) : T(p1, p2, p3), ref_count_(0) {
- }
-
- template<typename P1, typename P2, typename P3, typename P4>
- RefCountedObject(P1 p1, P2 p2, P3 p3, P4 p4)
- : T(p1, p2, p3, p4), ref_count_(0) {
- }
-
- template<typename P1, typename P2, typename P3, typename P4, typename P5>
- RefCountedObject(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5)
- : T(p1, p2, p3, p4, p5), ref_count_(0) {
- }
-
- virtual int AddRef() {
- return talk_base::AtomicOps::Increment(&ref_count_);
- }
-
- virtual int Release() {
- int count = talk_base::AtomicOps::Decrement(&ref_count_);
- if (!count) {
- delete this;
- }
- return count;
- }
-
- protected:
- virtual ~RefCountedObject() {
- }
-
- int ref_count_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_APP_BASE_REFCOUNT_H_
diff --git a/base/referencecountedsingletonfactory.h b/base/referencecountedsingletonfactory.h
deleted file mode 100644
index 7f90b04..0000000
--- a/base/referencecountedsingletonfactory.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_REFERENCECOUNTEDSINGLETONFACTORY_H_
-#define TALK_BASE_REFERENCECOUNTEDSINGLETONFACTORY_H_
-
-#include "talk/base/common.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-template <typename Interface> class rcsf_ptr;
-
-// A ReferenceCountedSingletonFactory is an object which owns another object,
-// and doles out the owned object to consumers in a reference-counted manner.
-// Thus, the factory owns at most one object of the desired kind, and
-// hands consumers a special pointer to it, through which they can access it.
-// When the consumers delete the pointer, the reference count goes down,
-// and if the reference count hits zero, the factory can throw the object
-// away. If a consumer requests the pointer and the factory has none,
-// it can create one on the fly and pass it back.
-template <typename Interface>
-class ReferenceCountedSingletonFactory {
- friend class rcsf_ptr<Interface>;
- public:
- ReferenceCountedSingletonFactory() : ref_count_(0) {}
-
- virtual ~ReferenceCountedSingletonFactory() {
- ASSERT(ref_count_ == 0);
- }
-
- protected:
- // Must be implemented in a sub-class. The sub-class may choose whether or not
- // to cache the instance across lifetimes by either reset()'ing or not
- // reset()'ing the scoped_ptr in CleanupInstance().
- virtual bool SetupInstance() = 0;
- virtual void CleanupInstance() = 0;
-
- scoped_ptr<Interface> instance_;
-
- private:
- Interface* GetInstance() {
- talk_base::CritScope cs(&crit_);
- if (ref_count_ == 0) {
- if (!SetupInstance()) {
- LOG(LS_VERBOSE) << "Failed to setup instance";
- return NULL;
- }
- ASSERT(instance_.get() != NULL);
- }
- ++ref_count_;
-
- LOG(LS_VERBOSE) << "Number of references: " << ref_count_;
- return instance_.get();
- }
-
- void ReleaseInstance() {
- talk_base::CritScope cs(&crit_);
- ASSERT(ref_count_ > 0);
- ASSERT(instance_.get() != NULL);
- --ref_count_;
- LOG(LS_VERBOSE) << "Number of references: " << ref_count_;
- if (ref_count_ == 0) {
- CleanupInstance();
- }
- }
-
- CriticalSection crit_;
- int ref_count_;
-
- DISALLOW_COPY_AND_ASSIGN(ReferenceCountedSingletonFactory);
-};
-
-template <typename Interface>
-class rcsf_ptr {
- public:
- // Create a pointer that uses the factory to get the instance.
- // This is lazy - it won't generate the instance until it is requested.
- explicit rcsf_ptr(ReferenceCountedSingletonFactory<Interface>* factory)
- : instance_(NULL),
- factory_(factory) {
- }
-
- ~rcsf_ptr() {
- release();
- }
-
- Interface& operator*() {
- EnsureAcquired();
- return *instance_;
- }
-
- Interface* operator->() {
- EnsureAcquired();
- return instance_;
- }
-
- // Gets the pointer, creating the singleton if necessary. May return NULL if
- // creation failed.
- Interface* get() {
- Acquire();
- return instance_;
- }
-
- // Set instance to NULL and tell the factory we aren't using the instance
- // anymore.
- void release() {
- if (instance_) {
- instance_ = NULL;
- factory_->ReleaseInstance();
- }
- }
-
- // Lets us know whether instance is valid or not right now.
- // Even though attempts to use the instance will automatically create it, it
- // is advisable to check this because creation can fail.
- bool valid() const {
- return instance_ != NULL;
- }
-
- // Returns the factory that this pointer is using.
- ReferenceCountedSingletonFactory<Interface>* factory() const {
- return factory_;
- }
-
- private:
- void EnsureAcquired() {
- Acquire();
- ASSERT(instance_ != NULL);
- }
-
- void Acquire() {
- // Since we're getting a singleton back, acquire is a noop if instance is
- // already populated.
- if (!instance_) {
- instance_ = factory_->GetInstance();
- }
- }
-
- Interface* instance_;
- ReferenceCountedSingletonFactory<Interface>* factory_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(rcsf_ptr);
-};
-
-}; // namespace talk_base
-
-#endif // TALK_BASE_REFERENCECOUNTEDSINGLETONFACTORY_H_
diff --git a/base/referencecountedsingletonfactory_unittest.cc b/base/referencecountedsingletonfactory_unittest.cc
deleted file mode 100644
index 3fc7fd2..0000000
--- a/base/referencecountedsingletonfactory_unittest.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/referencecountedsingletonfactory.h"
-
-namespace talk_base {
-
-class MyExistenceWatcher {
- public:
- MyExistenceWatcher() { create_called_ = true; }
- ~MyExistenceWatcher() { delete_called_ = true; }
-
- static bool create_called_;
- static bool delete_called_;
-};
-
-bool MyExistenceWatcher::create_called_ = false;
-bool MyExistenceWatcher::delete_called_ = false;
-
-class TestReferenceCountedSingletonFactory :
- public ReferenceCountedSingletonFactory<MyExistenceWatcher> {
- protected:
- virtual bool SetupInstance() {
- instance_.reset(new MyExistenceWatcher());
- return true;
- }
-
- virtual void CleanupInstance() {
- instance_.reset();
- }
-};
-
-static void DoCreateAndGoOutOfScope(
- ReferenceCountedSingletonFactory<MyExistenceWatcher> *factory) {
- rcsf_ptr<MyExistenceWatcher> ptr(factory);
- ptr.get();
- // and now ptr should go out of scope.
-}
-
-TEST(ReferenceCountedSingletonFactory, ZeroReferenceCountCausesDeletion) {
- TestReferenceCountedSingletonFactory factory;
- MyExistenceWatcher::delete_called_ = false;
- DoCreateAndGoOutOfScope(&factory);
- EXPECT_TRUE(MyExistenceWatcher::delete_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, NonZeroReferenceCountDoesNotDelete) {
- TestReferenceCountedSingletonFactory factory;
- rcsf_ptr<MyExistenceWatcher> ptr(&factory);
- ptr.get();
- MyExistenceWatcher::delete_called_ = false;
- DoCreateAndGoOutOfScope(&factory);
- EXPECT_FALSE(MyExistenceWatcher::delete_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, ReturnedPointersReferToSameThing) {
- TestReferenceCountedSingletonFactory factory;
- rcsf_ptr<MyExistenceWatcher> one(&factory), two(&factory);
-
- EXPECT_EQ(one.get(), two.get());
-}
-
-TEST(ReferenceCountedSingletonFactory, Release) {
- TestReferenceCountedSingletonFactory factory;
-
- rcsf_ptr<MyExistenceWatcher> one(&factory);
- one.get();
-
- MyExistenceWatcher::delete_called_ = false;
- one.release();
- EXPECT_TRUE(MyExistenceWatcher::delete_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, GetWithoutRelease) {
- TestReferenceCountedSingletonFactory factory;
- rcsf_ptr<MyExistenceWatcher> one(&factory);
- one.get();
-
- MyExistenceWatcher::create_called_ = false;
- one.get();
- EXPECT_FALSE(MyExistenceWatcher::create_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, GetAfterRelease) {
- TestReferenceCountedSingletonFactory factory;
- rcsf_ptr<MyExistenceWatcher> one(&factory);
-
- MyExistenceWatcher::create_called_ = false;
- one.release();
- one.get();
- EXPECT_TRUE(MyExistenceWatcher::create_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, MultipleReleases) {
- TestReferenceCountedSingletonFactory factory;
- rcsf_ptr<MyExistenceWatcher> one(&factory), two(&factory);
-
- MyExistenceWatcher::create_called_ = false;
- MyExistenceWatcher::delete_called_ = false;
- one.release();
- EXPECT_FALSE(MyExistenceWatcher::delete_called_);
- one.release();
- EXPECT_FALSE(MyExistenceWatcher::delete_called_);
- one.release();
- EXPECT_FALSE(MyExistenceWatcher::delete_called_);
- one.get();
- EXPECT_TRUE(MyExistenceWatcher::create_called_);
-}
-
-TEST(ReferenceCountedSingletonFactory, Existentialism) {
- TestReferenceCountedSingletonFactory factory;
-
- rcsf_ptr<MyExistenceWatcher> one(&factory);
-
- MyExistenceWatcher::create_called_ = false;
- MyExistenceWatcher::delete_called_ = false;
-
- one.get();
- EXPECT_TRUE(MyExistenceWatcher::create_called_);
- one.release();
- EXPECT_TRUE(MyExistenceWatcher::delete_called_);
-}
-
-} // namespace talk_base
diff --git a/base/rollingaccumulator.h b/base/rollingaccumulator.h
deleted file mode 100644
index dfda8fe..0000000
--- a/base/rollingaccumulator.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_ROLLINGACCUMULATOR_H_
-#define TALK_BASE_ROLLINGACCUMULATOR_H_
-
-#include <vector>
-
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-// RollingAccumulator stores and reports statistics
-// over N most recent samples.
-//
-// T is assumed to be an int, long, double or float.
-template<typename T>
-class RollingAccumulator {
- public:
- explicit RollingAccumulator(size_t max_count)
- : samples_(max_count) {
- Reset();
- }
- ~RollingAccumulator() {
- }
-
- size_t max_count() const {
- return samples_.size();
- }
-
- size_t count() const {
- return count_;
- }
-
- void Reset() {
- count_ = 0U;
- next_index_ = 0U;
- sum_ = 0.0;
- sum_2_ = 0.0;
- max_ = T();
- max_stale_ = false;
- min_ = T();
- min_stale_ = false;
- }
-
- void AddSample(T sample) {
- if (count_ == max_count()) {
- // Remove oldest sample.
- T sample_to_remove = samples_[next_index_];
- sum_ -= sample_to_remove;
- sum_2_ -= sample_to_remove * sample_to_remove;
- if (sample_to_remove >= max_) {
- max_stale_ = true;
- }
- if (sample_to_remove <= min_) {
- min_stale_ = true;
- }
- } else {
- // Increase count of samples.
- ++count_;
- }
- // Add new sample.
- samples_[next_index_] = sample;
- sum_ += sample;
- sum_2_ += sample * sample;
- if (count_ == 1 || sample >= max_) {
- max_ = sample;
- max_stale_ = false;
- }
- if (count_ == 1 || sample <= min_) {
- min_ = sample;
- min_stale_ = false;
- }
- // Update next_index_.
- next_index_ = (next_index_ + 1) % max_count();
- }
-
- T ComputeSum() const {
- return static_cast<T>(sum_);
- }
-
- double ComputeMean() const {
- if (count_ == 0) {
- return 0.0;
- }
- return sum_ / count_;
- }
-
- T ComputeMax() const {
- if (max_stale_) {
- ASSERT(count_ > 0 &&
- "It shouldn't be possible for max_stale_ && count_ == 0");
- max_ = samples_[next_index_];
- for (size_t i = 1u; i < count_; i++) {
- max_ = _max(max_, samples_[(next_index_ + i) % max_count()]);
- }
- max_stale_ = false;
- }
- return max_;
- }
-
- T ComputeMin() const {
- if (min_stale_) {
- ASSERT(count_ > 0 &&
- "It shouldn't be possible for min_stale_ && count_ == 0");
- min_ = samples_[next_index_];
- for (size_t i = 1u; i < count_; i++) {
- min_ = _min(min_, samples_[(next_index_ + i) % max_count()]);
- }
- min_stale_ = false;
- }
- return min_;
- }
-
- // O(n) time complexity.
- // Weights nth sample with weight (learning_rate)^n. Learning_rate should be
- // between (0.0, 1.0], otherwise the non-weighted mean is returned.
- double ComputeWeightedMean(double learning_rate) const {
- if (count_ < 1 || learning_rate <= 0.0 || learning_rate >= 1.0) {
- return ComputeMean();
- }
- double weighted_mean = 0.0;
- double current_weight = 1.0;
- double weight_sum = 0.0;
- const size_t max_size = max_count();
- for (size_t i = 0; i < count_; ++i) {
- current_weight *= learning_rate;
- weight_sum += current_weight;
- // Add max_size to prevent underflow.
- size_t index = (next_index_ + max_size - i - 1) % max_size;
- weighted_mean += current_weight * samples_[index];
- }
- return weighted_mean / weight_sum;
- }
-
- // Compute estimated variance. Estimation is more accurate
- // as the number of samples grows.
- double ComputeVariance() const {
- if (count_ == 0) {
- return 0.0;
- }
- // Var = E[x^2] - (E[x])^2
- double count_inv = 1.0 / count_;
- double mean_2 = sum_2_ * count_inv;
- double mean = sum_ * count_inv;
- return mean_2 - (mean * mean);
- }
-
- private:
- size_t count_;
- size_t next_index_;
- double sum_; // Sum(x) - double to avoid overflow
- double sum_2_; // Sum(x*x) - double to avoid overflow
- mutable T max_;
- mutable bool max_stale_;
- mutable T min_;
- mutable bool min_stale_;
- std::vector<T> samples_;
-
- DISALLOW_COPY_AND_ASSIGN(RollingAccumulator);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_ROLLINGACCUMULATOR_H_
diff --git a/base/rollingaccumulator_unittest.cc b/base/rollingaccumulator_unittest.cc
deleted file mode 100644
index e6d0ea2..0000000
--- a/base/rollingaccumulator_unittest.cc
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/rollingaccumulator.h"
-
-namespace talk_base {
-
-namespace {
-
-const double kLearningRate = 0.5;
-
-} // namespace
-
-TEST(RollingAccumulatorTest, ZeroSamples) {
- RollingAccumulator<int> accum(10);
-
- EXPECT_EQ(0U, accum.count());
- EXPECT_DOUBLE_EQ(0.0, accum.ComputeMean());
- EXPECT_DOUBLE_EQ(0.0, accum.ComputeVariance());
- EXPECT_EQ(0, accum.ComputeMin());
- EXPECT_EQ(0, accum.ComputeMax());
-}
-
-TEST(RollingAccumulatorTest, SomeSamples) {
- RollingAccumulator<int> accum(10);
- for (int i = 0; i < 4; ++i) {
- accum.AddSample(i);
- }
-
- EXPECT_EQ(4U, accum.count());
- EXPECT_EQ(6, accum.ComputeSum());
- EXPECT_DOUBLE_EQ(1.5, accum.ComputeMean());
- EXPECT_NEAR(2.26666, accum.ComputeWeightedMean(kLearningRate), 0.01);
- EXPECT_DOUBLE_EQ(1.25, accum.ComputeVariance());
- EXPECT_EQ(0, accum.ComputeMin());
- EXPECT_EQ(3, accum.ComputeMax());
-}
-
-TEST(RollingAccumulatorTest, RollingSamples) {
- RollingAccumulator<int> accum(10);
- for (int i = 0; i < 12; ++i) {
- accum.AddSample(i);
- }
-
- EXPECT_EQ(10U, accum.count());
- EXPECT_EQ(65, accum.ComputeSum());
- EXPECT_DOUBLE_EQ(6.5, accum.ComputeMean());
- EXPECT_NEAR(10.0, accum.ComputeWeightedMean(kLearningRate), 0.01);
- EXPECT_NEAR(9.0, accum.ComputeVariance(), 1.0);
- EXPECT_EQ(2, accum.ComputeMin());
- EXPECT_EQ(11, accum.ComputeMax());
-}
-
-TEST(RollingAccumulatorTest, ResetSamples) {
- RollingAccumulator<int> accum(10);
-
- for (int i = 0; i < 10; ++i) {
- accum.AddSample(100);
- }
- EXPECT_EQ(10U, accum.count());
- EXPECT_DOUBLE_EQ(100.0, accum.ComputeMean());
- EXPECT_EQ(100, accum.ComputeMin());
- EXPECT_EQ(100, accum.ComputeMax());
-
- accum.Reset();
- EXPECT_EQ(0U, accum.count());
-
- for (int i = 0; i < 5; ++i) {
- accum.AddSample(i);
- }
-
- EXPECT_EQ(5U, accum.count());
- EXPECT_EQ(10, accum.ComputeSum());
- EXPECT_DOUBLE_EQ(2.0, accum.ComputeMean());
- EXPECT_EQ(0, accum.ComputeMin());
- EXPECT_EQ(4, accum.ComputeMax());
-}
-
-TEST(RollingAccumulatorTest, RollingSamplesDouble) {
- RollingAccumulator<double> accum(10);
- for (int i = 0; i < 23; ++i) {
- accum.AddSample(5 * i);
- }
-
- EXPECT_EQ(10u, accum.count());
- EXPECT_DOUBLE_EQ(875.0, accum.ComputeSum());
- EXPECT_DOUBLE_EQ(87.5, accum.ComputeMean());
- EXPECT_NEAR(105.049, accum.ComputeWeightedMean(kLearningRate), 0.1);
- EXPECT_NEAR(229.166667, accum.ComputeVariance(), 25);
- EXPECT_DOUBLE_EQ(65.0, accum.ComputeMin());
- EXPECT_DOUBLE_EQ(110.0, accum.ComputeMax());
-}
-
-TEST(RollingAccumulatorTest, ComputeWeightedMeanCornerCases) {
- RollingAccumulator<int> accum(10);
- EXPECT_DOUBLE_EQ(0.0, accum.ComputeWeightedMean(kLearningRate));
- EXPECT_DOUBLE_EQ(0.0, accum.ComputeWeightedMean(0.0));
- EXPECT_DOUBLE_EQ(0.0, accum.ComputeWeightedMean(1.1));
-
- for (int i = 0; i < 8; ++i) {
- accum.AddSample(i);
- }
-
- EXPECT_DOUBLE_EQ(3.5, accum.ComputeMean());
- EXPECT_DOUBLE_EQ(3.5, accum.ComputeWeightedMean(0));
- EXPECT_DOUBLE_EQ(3.5, accum.ComputeWeightedMean(1.1));
- EXPECT_NEAR(6.0, accum.ComputeWeightedMean(kLearningRate), 0.1);
-}
-
-} // namespace talk_base
diff --git a/base/safe_conversions.h b/base/safe_conversions.h
deleted file mode 100644
index d246d4f..0000000
--- a/base/safe_conversions.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * libjingle
- * Copyright 2014, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Borrowed from Chromium's src/base/numerics/safe_conversions.h.
-
-#ifndef TALK_BASE_SAFE_CONVERSIONS_H_
-#define TALK_BASE_SAFE_CONVERSIONS_H_
-
-#include <limits>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/safe_conversions_impl.h"
-
-namespace talk_base {
-
-inline void Check(bool condition) {
- if (!condition) {
- LOG(LS_ERROR) << "CHECK failed.";
- Break();
- // The program should have crashed at this point.
- }
-}
-
-// Convenience function that returns true if the supplied value is in range
-// for the destination type.
-template <typename Dst, typename Src>
-inline bool IsValueInRangeForNumericType(Src value) {
- return internal::RangeCheck<Dst>(value) == internal::TYPE_VALID;
-}
-
-// checked_cast<> is analogous to static_cast<> for numeric types,
-// except that it CHECKs that the specified numeric conversion will not
-// overflow or underflow. NaN source will always trigger a CHECK.
-template <typename Dst, typename Src>
-inline Dst checked_cast(Src value) {
- Check(IsValueInRangeForNumericType<Dst>(value));
- return static_cast<Dst>(value);
-}
-
-// saturated_cast<> is analogous to static_cast<> for numeric types, except
-// that the specified numeric conversion will saturate rather than overflow or
-// underflow. NaN assignment to an integral will trigger a CHECK condition.
-template <typename Dst, typename Src>
-inline Dst saturated_cast(Src value) {
- // Optimization for floating point values, which already saturate.
- if (std::numeric_limits<Dst>::is_iec559)
- return static_cast<Dst>(value);
-
- switch (internal::RangeCheck<Dst>(value)) {
- case internal::TYPE_VALID:
- return static_cast<Dst>(value);
-
- case internal::TYPE_UNDERFLOW:
- return std::numeric_limits<Dst>::min();
-
- case internal::TYPE_OVERFLOW:
- return std::numeric_limits<Dst>::max();
-
- // Should fail only on attempting to assign NaN to a saturated integer.
- case internal::TYPE_INVALID:
- Check(false);
- return std::numeric_limits<Dst>::max();
- }
-
- Check(false); // NOTREACHED();
- return static_cast<Dst>(value);
-}
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SAFE_CONVERSIONS_H_
diff --git a/base/safe_conversions_impl.h b/base/safe_conversions_impl.h
deleted file mode 100644
index 391e596..0000000
--- a/base/safe_conversions_impl.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * libjingle
- * Copyright 2014, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Borrowed from Chromium's src/base/numerics/safe_conversions_impl.h.
-
-#ifndef TALK_BASE_SAFE_CONVERSIONS_IMPL_H_
-#define TALK_BASE_SAFE_CONVERSIONS_IMPL_H_
-
-#include <limits>
-
-namespace talk_base {
-namespace internal {
-
-enum DstSign {
- DST_UNSIGNED,
- DST_SIGNED
-};
-
-enum SrcSign {
- SRC_UNSIGNED,
- SRC_SIGNED
-};
-
-enum DstRange {
- OVERLAPS_RANGE,
- CONTAINS_RANGE
-};
-
-// Helper templates to statically determine if our destination type can contain
-// all values represented by the source type.
-
-template <typename Dst, typename Src,
- DstSign IsDstSigned = std::numeric_limits<Dst>::is_signed ?
- DST_SIGNED : DST_UNSIGNED,
- SrcSign IsSrcSigned = std::numeric_limits<Src>::is_signed ?
- SRC_SIGNED : SRC_UNSIGNED>
-struct StaticRangeCheck {};
-
-template <typename Dst, typename Src>
-struct StaticRangeCheck<Dst, Src, DST_SIGNED, SRC_SIGNED> {
- typedef std::numeric_limits<Dst> DstLimits;
- typedef std::numeric_limits<Src> SrcLimits;
- // Compare based on max_exponent, which we must compute for integrals.
- static const size_t kDstMaxExponent = DstLimits::is_iec559 ?
- DstLimits::max_exponent :
- (sizeof(Dst) * 8 - 1);
- static const size_t kSrcMaxExponent = SrcLimits::is_iec559 ?
- SrcLimits::max_exponent :
- (sizeof(Src) * 8 - 1);
- static const DstRange value = kDstMaxExponent >= kSrcMaxExponent ?
- CONTAINS_RANGE : OVERLAPS_RANGE;
-};
-
-template <typename Dst, typename Src>
-struct StaticRangeCheck<Dst, Src, DST_UNSIGNED, SRC_UNSIGNED> {
- static const DstRange value = sizeof(Dst) >= sizeof(Src) ?
- CONTAINS_RANGE : OVERLAPS_RANGE;
-};
-
-template <typename Dst, typename Src>
-struct StaticRangeCheck<Dst, Src, DST_SIGNED, SRC_UNSIGNED> {
- typedef std::numeric_limits<Dst> DstLimits;
- typedef std::numeric_limits<Src> SrcLimits;
- // Compare based on max_exponent, which we must compute for integrals.
- static const size_t kDstMaxExponent = DstLimits::is_iec559 ?
- DstLimits::max_exponent :
- (sizeof(Dst) * 8 - 1);
- static const size_t kSrcMaxExponent = sizeof(Src) * 8;
- static const DstRange value = kDstMaxExponent >= kSrcMaxExponent ?
- CONTAINS_RANGE : OVERLAPS_RANGE;
-};
-
-template <typename Dst, typename Src>
-struct StaticRangeCheck<Dst, Src, DST_UNSIGNED, SRC_SIGNED> {
- static const DstRange value = OVERLAPS_RANGE;
-};
-
-
-enum RangeCheckResult {
- TYPE_VALID = 0, // Value can be represented by the destination type.
- TYPE_UNDERFLOW = 1, // Value would overflow.
- TYPE_OVERFLOW = 2, // Value would underflow.
- TYPE_INVALID = 3 // Source value is invalid (i.e. NaN).
-};
-
-// This macro creates a RangeCheckResult from an upper and lower bound
-// check by taking advantage of the fact that only NaN can be out of range in
-// both directions at once.
-#define BASE_NUMERIC_RANGE_CHECK_RESULT(is_in_upper_bound, is_in_lower_bound) \
- RangeCheckResult(((is_in_upper_bound) ? 0 : TYPE_OVERFLOW) | \
- ((is_in_lower_bound) ? 0 : TYPE_UNDERFLOW))
-
-template <typename Dst,
- typename Src,
- DstSign IsDstSigned = std::numeric_limits<Dst>::is_signed ?
- DST_SIGNED : DST_UNSIGNED,
- SrcSign IsSrcSigned = std::numeric_limits<Src>::is_signed ?
- SRC_SIGNED : SRC_UNSIGNED,
- DstRange IsSrcRangeContained = StaticRangeCheck<Dst, Src>::value>
-struct RangeCheckImpl {};
-
-// The following templates are for ranges that must be verified at runtime. We
-// split it into checks based on signedness to avoid confusing casts and
-// compiler warnings on signed an unsigned comparisons.
-
-// Dst range always contains the result: nothing to check.
-template <typename Dst, typename Src, DstSign IsDstSigned, SrcSign IsSrcSigned>
-struct RangeCheckImpl<Dst, Src, IsDstSigned, IsSrcSigned, CONTAINS_RANGE> {
- static RangeCheckResult Check(Src value) {
- return TYPE_VALID;
- }
-};
-
-// Signed to signed narrowing.
-template <typename Dst, typename Src>
-struct RangeCheckImpl<Dst, Src, DST_SIGNED, SRC_SIGNED, OVERLAPS_RANGE> {
- static RangeCheckResult Check(Src value) {
- typedef std::numeric_limits<Dst> DstLimits;
- return DstLimits::is_iec559 ?
- BASE_NUMERIC_RANGE_CHECK_RESULT(
- value <= static_cast<Src>(DstLimits::max()),
- value >= static_cast<Src>(DstLimits::max() * -1)) :
- BASE_NUMERIC_RANGE_CHECK_RESULT(
- value <= static_cast<Src>(DstLimits::max()),
- value >= static_cast<Src>(DstLimits::min()));
- }
-};
-
-// Unsigned to unsigned narrowing.
-template <typename Dst, typename Src>
-struct RangeCheckImpl<Dst, Src, DST_UNSIGNED, SRC_UNSIGNED, OVERLAPS_RANGE> {
- static RangeCheckResult Check(Src value) {
- typedef std::numeric_limits<Dst> DstLimits;
- return BASE_NUMERIC_RANGE_CHECK_RESULT(
- value <= static_cast<Src>(DstLimits::max()), true);
- }
-};
-
-// Unsigned to signed.
-template <typename Dst, typename Src>
-struct RangeCheckImpl<Dst, Src, DST_SIGNED, SRC_UNSIGNED, OVERLAPS_RANGE> {
- static RangeCheckResult Check(Src value) {
- typedef std::numeric_limits<Dst> DstLimits;
- return sizeof(Dst) > sizeof(Src) ? TYPE_VALID :
- BASE_NUMERIC_RANGE_CHECK_RESULT(
- value <= static_cast<Src>(DstLimits::max()), true);
- }
-};
-
-// Signed to unsigned.
-template <typename Dst, typename Src>
-struct RangeCheckImpl<Dst, Src, DST_UNSIGNED, SRC_SIGNED, OVERLAPS_RANGE> {
- static RangeCheckResult Check(Src value) {
- typedef std::numeric_limits<Dst> DstLimits;
- typedef std::numeric_limits<Src> SrcLimits;
- // Compare based on max_exponent, which we must compute for integrals.
- static const size_t kDstMaxExponent = sizeof(Dst) * 8;
- static const size_t kSrcMaxExponent = SrcLimits::is_iec559 ?
- SrcLimits::max_exponent :
- (sizeof(Src) * 8 - 1);
- return (kDstMaxExponent >= kSrcMaxExponent) ?
- BASE_NUMERIC_RANGE_CHECK_RESULT(true, value >= static_cast<Src>(0)) :
- BASE_NUMERIC_RANGE_CHECK_RESULT(
- value <= static_cast<Src>(DstLimits::max()),
- value >= static_cast<Src>(0));
- }
-};
-
-template <typename Dst, typename Src>
-inline RangeCheckResult RangeCheck(Src value) {
- COMPILE_ASSERT(std::numeric_limits<Src>::is_specialized,
- argument_must_be_numeric);
- COMPILE_ASSERT(std::numeric_limits<Dst>::is_specialized,
- result_must_be_numeric);
- return RangeCheckImpl<Dst, Src>::Check(value);
-}
-
-} // namespace internal
-} // namespace talk_base
-
-#endif // TALK_BASE_SAFE_CONVERSIONS_IMPL_H_
diff --git a/base/schanneladapter.cc b/base/schanneladapter.cc
deleted file mode 100644
index 3d24b64..0000000
--- a/base/schanneladapter.cc
+++ /dev/null
@@ -1,720 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32.h"
-#define SECURITY_WIN32
-#include <security.h>
-#include <schannel.h>
-
-#include <iomanip>
-#include <vector>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/schanneladapter.h"
-#include "talk/base/sec_buffer.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-/////////////////////////////////////////////////////////////////////////////
-// SChannelAdapter
-/////////////////////////////////////////////////////////////////////////////
-
-extern const ConstantLabel SECURITY_ERRORS[];
-
-const ConstantLabel SCHANNEL_BUFFER_TYPES[] = {
- KLABEL(SECBUFFER_EMPTY), // 0
- KLABEL(SECBUFFER_DATA), // 1
- KLABEL(SECBUFFER_TOKEN), // 2
- KLABEL(SECBUFFER_PKG_PARAMS), // 3
- KLABEL(SECBUFFER_MISSING), // 4
- KLABEL(SECBUFFER_EXTRA), // 5
- KLABEL(SECBUFFER_STREAM_TRAILER), // 6
- KLABEL(SECBUFFER_STREAM_HEADER), // 7
- KLABEL(SECBUFFER_MECHLIST), // 11
- KLABEL(SECBUFFER_MECHLIST_SIGNATURE), // 12
- KLABEL(SECBUFFER_TARGET), // 13
- KLABEL(SECBUFFER_CHANNEL_BINDINGS), // 14
- LASTLABEL
-};
-
-void DescribeBuffer(LoggingSeverity severity, const char* prefix,
- const SecBuffer& sb) {
- LOG_V(severity)
- << prefix
- << "(" << sb.cbBuffer
- << ", " << FindLabel(sb.BufferType & ~SECBUFFER_ATTRMASK,
- SCHANNEL_BUFFER_TYPES)
- << ", " << sb.pvBuffer << ")";
-}
-
-void DescribeBuffers(LoggingSeverity severity, const char* prefix,
- const SecBufferDesc* sbd) {
- if (!LOG_CHECK_LEVEL_V(severity))
- return;
- LOG_V(severity) << prefix << "(";
- for (size_t i=0; i<sbd->cBuffers; ++i) {
- DescribeBuffer(severity, " ", sbd->pBuffers[i]);
- }
- LOG_V(severity) << ")";
-}
-
-const ULONG SSL_FLAGS_DEFAULT = ISC_REQ_ALLOCATE_MEMORY
- | ISC_REQ_CONFIDENTIALITY
- | ISC_REQ_EXTENDED_ERROR
- | ISC_REQ_INTEGRITY
- | ISC_REQ_REPLAY_DETECT
- | ISC_REQ_SEQUENCE_DETECT
- | ISC_REQ_STREAM;
- //| ISC_REQ_USE_SUPPLIED_CREDS;
-
-typedef std::vector<char> SChannelBuffer;
-
-struct SChannelAdapter::SSLImpl {
- CredHandle cred;
- CtxtHandle ctx;
- bool cred_init, ctx_init;
- SChannelBuffer inbuf, outbuf, readable;
- SecPkgContext_StreamSizes sizes;
-
- SSLImpl() : cred_init(false), ctx_init(false) { }
-};
-
-SChannelAdapter::SChannelAdapter(AsyncSocket* socket)
- : SSLAdapter(socket), state_(SSL_NONE),
- restartable_(false), signal_close_(false), message_pending_(false),
- impl_(new SSLImpl) {
-}
-
-SChannelAdapter::~SChannelAdapter() {
- Cleanup();
-}
-
-int
-SChannelAdapter::StartSSL(const char* hostname, bool restartable) {
- if (state_ != SSL_NONE)
- return ERROR_ALREADY_INITIALIZED;
-
- ssl_host_name_ = hostname;
- restartable_ = restartable;
-
- if (socket_->GetState() != Socket::CS_CONNECTED) {
- state_ = SSL_WAIT;
- return 0;
- }
-
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err, false);
- return err;
- }
-
- return 0;
-}
-
-int
-SChannelAdapter::BeginSSL() {
- LOG(LS_VERBOSE) << "BeginSSL: " << ssl_host_name_;
- ASSERT(state_ == SSL_CONNECTING);
-
- SECURITY_STATUS ret;
-
- SCHANNEL_CRED sc_cred = { 0 };
- sc_cred.dwVersion = SCHANNEL_CRED_VERSION;
- //sc_cred.dwMinimumCipherStrength = 128; // Note: use system default
- sc_cred.dwFlags = SCH_CRED_NO_DEFAULT_CREDS | SCH_CRED_AUTO_CRED_VALIDATION;
-
- ret = AcquireCredentialsHandle(NULL, const_cast<LPTSTR>(UNISP_NAME),
- SECPKG_CRED_OUTBOUND, NULL, &sc_cred, NULL,
- NULL, &impl_->cred, NULL);
- if (ret != SEC_E_OK) {
- LOG(LS_ERROR) << "AcquireCredentialsHandle error: "
- << ErrorName(ret, SECURITY_ERRORS);
- return ret;
- }
- impl_->cred_init = true;
-
- if (LOG_CHECK_LEVEL(LS_VERBOSE)) {
- SecPkgCred_CipherStrengths cipher_strengths = { 0 };
- ret = QueryCredentialsAttributes(&impl_->cred,
- SECPKG_ATTR_CIPHER_STRENGTHS,
- &cipher_strengths);
- if (SUCCEEDED(ret)) {
- LOG(LS_VERBOSE) << "SChannel cipher strength: "
- << cipher_strengths.dwMinimumCipherStrength << " - "
- << cipher_strengths.dwMaximumCipherStrength;
- }
-
- SecPkgCred_SupportedAlgs supported_algs = { 0 };
- ret = QueryCredentialsAttributes(&impl_->cred,
- SECPKG_ATTR_SUPPORTED_ALGS,
- &supported_algs);
- if (SUCCEEDED(ret)) {
- LOG(LS_VERBOSE) << "SChannel supported algorithms:";
- for (DWORD i=0; i<supported_algs.cSupportedAlgs; ++i) {
- ALG_ID alg_id = supported_algs.palgSupportedAlgs[i];
- PCCRYPT_OID_INFO oinfo = CryptFindOIDInfo(CRYPT_OID_INFO_ALGID_KEY,
- &alg_id, 0);
- LPCWSTR alg_name = (NULL != oinfo) ? oinfo->pwszName : L"Unknown";
- LOG(LS_VERBOSE) << " " << ToUtf8(alg_name) << " (" << alg_id << ")";
- }
- CSecBufferBase::FreeSSPI(supported_algs.palgSupportedAlgs);
- }
- }
-
- ULONG flags = SSL_FLAGS_DEFAULT, ret_flags = 0;
- if (ignore_bad_cert())
- flags |= ISC_REQ_MANUAL_CRED_VALIDATION;
-
- CSecBufferBundle<2, CSecBufferBase::FreeSSPI> sb_out;
- ret = InitializeSecurityContextA(&impl_->cred, NULL,
- const_cast<char*>(ssl_host_name_.c_str()),
- flags, 0, 0, NULL, 0,
- &impl_->ctx, sb_out.desc(),
- &ret_flags, NULL);
- if (SUCCEEDED(ret))
- impl_->ctx_init = true;
- return ProcessContext(ret, NULL, sb_out.desc());
-}
-
-int
-SChannelAdapter::ContinueSSL() {
- LOG(LS_VERBOSE) << "ContinueSSL";
- ASSERT(state_ == SSL_CONNECTING);
-
- SECURITY_STATUS ret;
-
- CSecBufferBundle<2> sb_in;
- sb_in[0].BufferType = SECBUFFER_TOKEN;
- sb_in[0].cbBuffer = static_cast<unsigned long>(impl_->inbuf.size());
- sb_in[0].pvBuffer = &impl_->inbuf[0];
- //DescribeBuffers(LS_VERBOSE, "Input Buffer ", sb_in.desc());
-
- ULONG flags = SSL_FLAGS_DEFAULT, ret_flags = 0;
- if (ignore_bad_cert())
- flags |= ISC_REQ_MANUAL_CRED_VALIDATION;
-
- CSecBufferBundle<2, CSecBufferBase::FreeSSPI> sb_out;
- ret = InitializeSecurityContextA(&impl_->cred, &impl_->ctx,
- const_cast<char*>(ssl_host_name_.c_str()),
- flags, 0, 0, sb_in.desc(), 0,
- NULL, sb_out.desc(),
- &ret_flags, NULL);
- return ProcessContext(ret, sb_in.desc(), sb_out.desc());
-}
-
-int
-SChannelAdapter::ProcessContext(long int status, _SecBufferDesc* sbd_in,
- _SecBufferDesc* sbd_out) {
- if (status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED &&
- status != SEC_E_INCOMPLETE_MESSAGE) {
- LOG(LS_ERROR)
- << "InitializeSecurityContext error: "
- << ErrorName(status, SECURITY_ERRORS);
- }
- //if (sbd_in)
- // DescribeBuffers(LS_VERBOSE, "Input Buffer ", sbd_in);
- //if (sbd_out)
- // DescribeBuffers(LS_VERBOSE, "Output Buffer ", sbd_out);
-
- if (status == SEC_E_INCOMPLETE_MESSAGE) {
- // Wait for more input from server.
- return Flush();
- }
-
- if (FAILED(status)) {
- // We can't continue. Common errors:
- // SEC_E_CERT_EXPIRED - Typically, this means the computer clock is wrong.
- return status;
- }
-
- // Note: we check both input and output buffers for SECBUFFER_EXTRA.
- // Experience shows it appearing in the input, but the documentation claims
- // it should appear in the output.
- size_t extra = 0;
- if (sbd_in) {
- for (size_t i=0; i<sbd_in->cBuffers; ++i) {
- SecBuffer& buffer = sbd_in->pBuffers[i];
- if (buffer.BufferType == SECBUFFER_EXTRA) {
- extra += buffer.cbBuffer;
- }
- }
- }
- if (sbd_out) {
- for (size_t i=0; i<sbd_out->cBuffers; ++i) {
- SecBuffer& buffer = sbd_out->pBuffers[i];
- if (buffer.BufferType == SECBUFFER_EXTRA) {
- extra += buffer.cbBuffer;
- } else if (buffer.BufferType == SECBUFFER_TOKEN) {
- impl_->outbuf.insert(impl_->outbuf.end(),
- reinterpret_cast<char*>(buffer.pvBuffer),
- reinterpret_cast<char*>(buffer.pvBuffer) + buffer.cbBuffer);
- }
- }
- }
-
- if (extra) {
- ASSERT(extra <= impl_->inbuf.size());
- size_t consumed = impl_->inbuf.size() - extra;
- memmove(&impl_->inbuf[0], &impl_->inbuf[consumed], extra);
- impl_->inbuf.resize(extra);
- } else {
- impl_->inbuf.clear();
- }
-
- if (SEC_I_CONTINUE_NEEDED == status) {
- // Send data to server and wait for response.
- // Note: ContinueSSL will result in a Flush, anyway.
- return impl_->inbuf.empty() ? Flush() : ContinueSSL();
- }
-
- if (SEC_E_OK == status) {
- LOG(LS_VERBOSE) << "QueryContextAttributes";
- status = QueryContextAttributes(&impl_->ctx, SECPKG_ATTR_STREAM_SIZES,
- &impl_->sizes);
- if (FAILED(status)) {
- LOG(LS_ERROR) << "QueryContextAttributes error: "
- << ErrorName(status, SECURITY_ERRORS);
- return status;
- }
-
- state_ = SSL_CONNECTED;
-
- if (int err = DecryptData()) {
- return err;
- } else if (int err = Flush()) {
- return err;
- } else {
- // If we decrypted any data, queue up a notification here
- PostEvent();
- // Signal our connectedness
- AsyncSocketAdapter::OnConnectEvent(this);
- }
- return 0;
- }
-
- if (SEC_I_INCOMPLETE_CREDENTIALS == status) {
- // We don't support client authentication in schannel.
- return status;
- }
-
- // We don't expect any other codes
- ASSERT(false);
- return status;
-}
-
-int
-SChannelAdapter::DecryptData() {
- SChannelBuffer& inbuf = impl_->inbuf;
- SChannelBuffer& readable = impl_->readable;
-
- while (!inbuf.empty()) {
- CSecBufferBundle<4> in_buf;
- in_buf[0].BufferType = SECBUFFER_DATA;
- in_buf[0].cbBuffer = static_cast<unsigned long>(inbuf.size());
- in_buf[0].pvBuffer = &inbuf[0];
-
- //DescribeBuffers(LS_VERBOSE, "Decrypt In ", in_buf.desc());
- SECURITY_STATUS status = DecryptMessage(&impl_->ctx, in_buf.desc(), 0, 0);
- //DescribeBuffers(LS_VERBOSE, "Decrypt Out ", in_buf.desc());
-
- // Note: We are explicitly treating SEC_E_OK, SEC_I_CONTEXT_EXPIRED, and
- // any other successful results as continue.
- if (SUCCEEDED(status)) {
- size_t data_len = 0, extra_len = 0;
- for (size_t i=0; i<in_buf.desc()->cBuffers; ++i) {
- if (in_buf[i].BufferType == SECBUFFER_DATA) {
- data_len += in_buf[i].cbBuffer;
- readable.insert(readable.end(),
- reinterpret_cast<char*>(in_buf[i].pvBuffer),
- reinterpret_cast<char*>(in_buf[i].pvBuffer) + in_buf[i].cbBuffer);
- } else if (in_buf[i].BufferType == SECBUFFER_EXTRA) {
- extra_len += in_buf[i].cbBuffer;
- }
- }
- // There is a bug on Win2K where SEC_I_CONTEXT_EXPIRED is misclassified.
- if ((data_len == 0) && (inbuf[0] == 0x15)) {
- status = SEC_I_CONTEXT_EXPIRED;
- }
- if (extra_len) {
- size_t consumed = inbuf.size() - extra_len;
- memmove(&inbuf[0], &inbuf[consumed], extra_len);
- inbuf.resize(extra_len);
- } else {
- inbuf.clear();
- }
- // TODO: Handle SEC_I_CONTEXT_EXPIRED to do clean shutdown
- if (status != SEC_E_OK) {
- LOG(LS_INFO) << "DecryptMessage returned continuation code: "
- << ErrorName(status, SECURITY_ERRORS);
- }
- continue;
- }
-
- if (status == SEC_E_INCOMPLETE_MESSAGE) {
- break;
- } else {
- return status;
- }
- }
-
- return 0;
-}
-
-void
-SChannelAdapter::Cleanup() {
- if (impl_->ctx_init)
- DeleteSecurityContext(&impl_->ctx);
- if (impl_->cred_init)
- FreeCredentialsHandle(&impl_->cred);
- delete impl_;
-}
-
-void
-SChannelAdapter::PostEvent() {
- // Check if there's anything notable to signal
- if (impl_->readable.empty() && !signal_close_)
- return;
-
- // Only one post in the queue at a time
- if (message_pending_)
- return;
-
- if (Thread* thread = Thread::Current()) {
- message_pending_ = true;
- thread->Post(this);
- } else {
- LOG(LS_ERROR) << "No thread context available for SChannelAdapter";
- ASSERT(false);
- }
-}
-
-void
-SChannelAdapter::Error(const char* context, int err, bool signal) {
- LOG(LS_WARNING) << "SChannelAdapter::Error("
- << context << ", "
- << ErrorName(err, SECURITY_ERRORS) << ")";
- state_ = SSL_ERROR;
- SetError(err);
- if (signal)
- AsyncSocketAdapter::OnCloseEvent(this, err);
-}
-
-int
-SChannelAdapter::Read() {
- char buffer[4096];
- SChannelBuffer& inbuf = impl_->inbuf;
- while (true) {
- int ret = AsyncSocketAdapter::Recv(buffer, sizeof(buffer));
- if (ret > 0) {
- inbuf.insert(inbuf.end(), buffer, buffer + ret);
- } else if (GetError() == EWOULDBLOCK) {
- return 0; // Blocking
- } else {
- return GetError();
- }
- }
-}
-
-int
-SChannelAdapter::Flush() {
- int result = 0;
- size_t pos = 0;
- SChannelBuffer& outbuf = impl_->outbuf;
- while (pos < outbuf.size()) {
- int sent = AsyncSocketAdapter::Send(&outbuf[pos], outbuf.size() - pos);
- if (sent > 0) {
- pos += sent;
- } else if (GetError() == EWOULDBLOCK) {
- break; // Blocking
- } else {
- result = GetError();
- break;
- }
- }
- if (int remainder = static_cast<int>(outbuf.size() - pos)) {
- memmove(&outbuf[0], &outbuf[pos], remainder);
- outbuf.resize(remainder);
- } else {
- outbuf.clear();
- }
- return result;
-}
-
-//
-// AsyncSocket Implementation
-//
-
-int
-SChannelAdapter::Send(const void* pv, size_t cb) {
- switch (state_) {
- case SSL_NONE:
- return AsyncSocketAdapter::Send(pv, cb);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- default:
- return SOCKET_ERROR;
- }
-
- size_t written = 0;
- SChannelBuffer& outbuf = impl_->outbuf;
- while (written < cb) {
- const size_t encrypt_len = std::min<size_t>(cb - written,
- impl_->sizes.cbMaximumMessage);
-
- CSecBufferBundle<4> out_buf;
- out_buf[0].BufferType = SECBUFFER_STREAM_HEADER;
- out_buf[0].cbBuffer = impl_->sizes.cbHeader;
- out_buf[1].BufferType = SECBUFFER_DATA;
- out_buf[1].cbBuffer = static_cast<unsigned long>(encrypt_len);
- out_buf[2].BufferType = SECBUFFER_STREAM_TRAILER;
- out_buf[2].cbBuffer = impl_->sizes.cbTrailer;
-
- size_t packet_len = out_buf[0].cbBuffer
- + out_buf[1].cbBuffer
- + out_buf[2].cbBuffer;
-
- SChannelBuffer message;
- message.resize(packet_len);
- out_buf[0].pvBuffer = &message[0];
- out_buf[1].pvBuffer = &message[out_buf[0].cbBuffer];
- out_buf[2].pvBuffer = &message[out_buf[0].cbBuffer + out_buf[1].cbBuffer];
-
- memcpy(out_buf[1].pvBuffer,
- static_cast<const char*>(pv) + written,
- encrypt_len);
-
- //DescribeBuffers(LS_VERBOSE, "Encrypt In ", out_buf.desc());
- SECURITY_STATUS res = EncryptMessage(&impl_->ctx, 0, out_buf.desc(), 0);
- //DescribeBuffers(LS_VERBOSE, "Encrypt Out ", out_buf.desc());
-
- if (FAILED(res)) {
- Error("EncryptMessage", res, false);
- return SOCKET_ERROR;
- }
-
- // We assume that the header and data segments do not change length,
- // or else encrypting the concatenated packet in-place is wrong.
- ASSERT(out_buf[0].cbBuffer == impl_->sizes.cbHeader);
- ASSERT(out_buf[1].cbBuffer == static_cast<unsigned long>(encrypt_len));
-
- // However, the length of the trailer may change due to padding.
- ASSERT(out_buf[2].cbBuffer <= impl_->sizes.cbTrailer);
-
- packet_len = out_buf[0].cbBuffer
- + out_buf[1].cbBuffer
- + out_buf[2].cbBuffer;
-
- written += encrypt_len;
- outbuf.insert(outbuf.end(), &message[0], &message[packet_len-1]+1);
- }
-
- if (int err = Flush()) {
- state_ = SSL_ERROR;
- SetError(err);
- return SOCKET_ERROR;
- }
-
- return static_cast<int>(written);
-}
-
-int
-SChannelAdapter::Recv(void* pv, size_t cb) {
- switch (state_) {
- case SSL_NONE:
- return AsyncSocketAdapter::Recv(pv, cb);
-
- case SSL_WAIT:
- case SSL_CONNECTING:
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
-
- case SSL_CONNECTED:
- break;
-
- case SSL_ERROR:
- default:
- return SOCKET_ERROR;
- }
-
- SChannelBuffer& readable = impl_->readable;
- if (readable.empty()) {
- SetError(EWOULDBLOCK);
- return SOCKET_ERROR;
- }
- size_t read = _min(cb, readable.size());
- memcpy(pv, &readable[0], read);
- if (size_t remaining = readable.size() - read) {
- memmove(&readable[0], &readable[read], remaining);
- readable.resize(remaining);
- } else {
- readable.clear();
- }
-
- PostEvent();
- return static_cast<int>(read);
-}
-
-int
-SChannelAdapter::Close() {
- if (!impl_->readable.empty()) {
- LOG(WARNING) << "SChannelAdapter::Close with readable data";
- // Note: this isn't strictly an error, but we're using it temporarily to
- // track bugs.
- //ASSERT(false);
- }
- if (state_ == SSL_CONNECTED) {
- DWORD token = SCHANNEL_SHUTDOWN;
- CSecBufferBundle<1> sb_in;
- sb_in[0].BufferType = SECBUFFER_TOKEN;
- sb_in[0].cbBuffer = sizeof(token);
- sb_in[0].pvBuffer = &token;
- ApplyControlToken(&impl_->ctx, sb_in.desc());
- // TODO: In theory, to do a nice shutdown, we need to begin shutdown
- // negotiation with more calls to InitializeSecurityContext. Since the
- // socket api doesn't support nice shutdown at this point, we don't bother.
- }
- Cleanup();
- impl_ = new SSLImpl;
- state_ = restartable_ ? SSL_WAIT : SSL_NONE;
- signal_close_ = false;
- message_pending_ = false;
- return AsyncSocketAdapter::Close();
-}
-
-Socket::ConnState
-SChannelAdapter::GetState() const {
- if (signal_close_)
- return CS_CONNECTED;
- ConnState state = socket_->GetState();
- if ((state == CS_CONNECTED)
- && ((state_ == SSL_WAIT) || (state_ == SSL_CONNECTING)))
- state = CS_CONNECTING;
- return state;
-}
-
-void
-SChannelAdapter::OnConnectEvent(AsyncSocket* socket) {
- LOG(LS_VERBOSE) << "SChannelAdapter::OnConnectEvent";
- if (state_ != SSL_WAIT) {
- ASSERT(state_ == SSL_NONE);
- AsyncSocketAdapter::OnConnectEvent(socket);
- return;
- }
-
- state_ = SSL_CONNECTING;
- if (int err = BeginSSL()) {
- Error("BeginSSL", err);
- }
-}
-
-void
-SChannelAdapter::OnReadEvent(AsyncSocket* socket) {
- if (state_ == SSL_NONE) {
- AsyncSocketAdapter::OnReadEvent(socket);
- return;
- }
-
- if (int err = Read()) {
- Error("Read", err);
- return;
- }
-
- if (impl_->inbuf.empty())
- return;
-
- if (state_ == SSL_CONNECTED) {
- if (int err = DecryptData()) {
- Error("DecryptData", err);
- } else if (!impl_->readable.empty()) {
- AsyncSocketAdapter::OnReadEvent(this);
- }
- } else if (state_ == SSL_CONNECTING) {
- if (int err = ContinueSSL()) {
- Error("ContinueSSL", err);
- }
- }
-}
-
-void
-SChannelAdapter::OnWriteEvent(AsyncSocket* socket) {
- if (state_ == SSL_NONE) {
- AsyncSocketAdapter::OnWriteEvent(socket);
- return;
- }
-
- if (int err = Flush()) {
- Error("Flush", err);
- return;
- }
-
- // See if we have more data to write
- if (!impl_->outbuf.empty())
- return;
-
- // Buffer is empty, submit notification
- if (state_ == SSL_CONNECTED) {
- AsyncSocketAdapter::OnWriteEvent(socket);
- }
-}
-
-void
-SChannelAdapter::OnCloseEvent(AsyncSocket* socket, int err) {
- if ((state_ == SSL_NONE) || impl_->readable.empty()) {
- AsyncSocketAdapter::OnCloseEvent(socket, err);
- return;
- }
-
- // If readable is non-empty, then we have a pending Message
- // that will allow us to signal close (eventually).
- signal_close_ = true;
-}
-
-void
-SChannelAdapter::OnMessage(Message* pmsg) {
- if (!message_pending_)
- return; // This occurs when socket is closed
-
- message_pending_ = false;
- if (!impl_->readable.empty()) {
- AsyncSocketAdapter::OnReadEvent(this);
- } else if (signal_close_) {
- signal_close_ = false;
- AsyncSocketAdapter::OnCloseEvent(this, 0); // TODO: cache this error?
- }
-}
-
-} // namespace talk_base
diff --git a/base/schanneladapter.h b/base/schanneladapter.h
deleted file mode 100644
index a5ab7b3..0000000
--- a/base/schanneladapter.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SCHANNELADAPTER_H__
-#define TALK_BASE_SCHANNELADAPTER_H__
-
-#include <string>
-#include "talk/base/ssladapter.h"
-#include "talk/base/messagequeue.h"
-struct _SecBufferDesc;
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-class SChannelAdapter : public SSLAdapter, public MessageHandler {
-public:
- SChannelAdapter(AsyncSocket* socket);
- virtual ~SChannelAdapter();
-
- virtual int StartSSL(const char* hostname, bool restartable);
- virtual int Send(const void* pv, size_t cb);
- virtual int Recv(void* pv, size_t cb);
- virtual int Close();
-
- // Note that the socket returns ST_CONNECTING while SSL is being negotiated.
- virtual ConnState GetState() const;
-
-protected:
- enum SSLState {
- SSL_NONE, SSL_WAIT, SSL_CONNECTING, SSL_CONNECTED, SSL_ERROR
- };
- struct SSLImpl;
-
- virtual void OnConnectEvent(AsyncSocket* socket);
- virtual void OnReadEvent(AsyncSocket* socket);
- virtual void OnWriteEvent(AsyncSocket* socket);
- virtual void OnCloseEvent(AsyncSocket* socket, int err);
- virtual void OnMessage(Message* pmsg);
-
- int BeginSSL();
- int ContinueSSL();
- int ProcessContext(long int status, _SecBufferDesc* sbd_in,
- _SecBufferDesc* sbd_out);
- int DecryptData();
-
- int Read();
- int Flush();
- void Error(const char* context, int err, bool signal = true);
- void Cleanup();
-
- void PostEvent();
-
-private:
- SSLState state_;
- std::string ssl_host_name_;
- // If true, socket will retain SSL configuration after Close.
- bool restartable_;
- // If true, we are delaying signalling close until all data is read.
- bool signal_close_;
- // If true, we are waiting to be woken up to signal readability or closure.
- bool message_pending_;
- SSLImpl* impl_;
-};
-
-/////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SCHANNELADAPTER_H__
diff --git a/base/scoped_autorelease_pool.h b/base/scoped_autorelease_pool.h
deleted file mode 100644
index 611f811..0000000
--- a/base/scoped_autorelease_pool.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * libjingle
- * Copyright 2008 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Automatically initialize and and free an autoreleasepool. Never allocate
-// an instance of this class using "new" - that will result in a compile-time
-// error. Only use it as a stack object.
-//
-// Note: NSAutoreleasePool docs say that you should not normally need to
-// declare an NSAutoreleasePool as a member of an object - but there's nothing
-// that indicates it will be a problem, as long as the stack lifetime of the
-// pool exactly matches the stack lifetime of the object.
-
-#ifndef TALK_BASE_SCOPED_AUTORELEASE_POOL_H__
-#define TALK_BASE_SCOPED_AUTORELEASE_POOL_H__
-
-#if defined(IOS) || defined(OSX)
-
-#include "talk/base/common.h"
-
-// This header may be included from Obj-C files or C++ files.
-#ifdef __OBJC__
-@class NSAutoreleasePool;
-#else
-class NSAutoreleasePool;
-#endif
-
-namespace talk_base {
-
-class ScopedAutoreleasePool {
- public:
- ScopedAutoreleasePool();
- ~ScopedAutoreleasePool();
-
- private:
- // Declaring private overrides of new and delete here enforces the "only use
- // as a stack object" discipline.
- //
- // Note: new is declared as "throw()" to get around a gcc warning about new
- // returning NULL, but this method will never get called and therefore will
- // never actually throw any exception.
- void* operator new(size_t size) throw() { return NULL; }
- void operator delete (void* ptr) {}
-
- NSAutoreleasePool* pool_;
-
- DISALLOW_EVIL_CONSTRUCTORS(ScopedAutoreleasePool);
-};
-
-} // namespace talk_base
-
-#endif // IOS || OSX
-#endif // TALK_BASE_SCOPED_AUTORELEASE_POOL_H__
diff --git a/base/scoped_autorelease_pool.mm b/base/scoped_autorelease_pool.mm
deleted file mode 100644
index 4009c7b..0000000
--- a/base/scoped_autorelease_pool.mm
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#import <Foundation/Foundation.h>
-
-#import "talk/base/scoped_autorelease_pool.h"
-
-namespace talk_base {
-
-ScopedAutoreleasePool::ScopedAutoreleasePool() {
- pool_ = [[NSAutoreleasePool alloc] init];
-}
-
-ScopedAutoreleasePool::~ScopedAutoreleasePool() {
- [pool_ drain];
-}
-
-} // namespace talk_base
diff --git a/base/scoped_ptr.h b/base/scoped_ptr.h
deleted file mode 100644
index 5158a9e..0000000
--- a/base/scoped_ptr.h
+++ /dev/null
@@ -1,590 +0,0 @@
-// Borrowed from chromium.
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Scopers help you manage ownership of a pointer, helping you easily manage the
-// a pointer within a scope, and automatically destroying the pointer at the
-// end of a scope. There are two main classes you will use, which correspond
-// to the operators new/delete and new[]/delete[].
-//
-// Example usage (scoped_ptr<T>):
-// {
-// scoped_ptr<Foo> foo(new Foo("wee"));
-// } // foo goes out of scope, releasing the pointer with it.
-//
-// {
-// scoped_ptr<Foo> foo; // No pointer managed.
-// foo.reset(new Foo("wee")); // Now a pointer is managed.
-// foo.reset(new Foo("wee2")); // Foo("wee") was destroyed.
-// foo.reset(new Foo("wee3")); // Foo("wee2") was destroyed.
-// foo->Method(); // Foo::Method() called.
-// foo.get()->Method(); // Foo::Method() called.
-// SomeFunc(foo.release()); // SomeFunc takes ownership, foo no longer
-// // manages a pointer.
-// foo.reset(new Foo("wee4")); // foo manages a pointer again.
-// foo.reset(); // Foo("wee4") destroyed, foo no longer
-// // manages a pointer.
-// } // foo wasn't managing a pointer, so nothing was destroyed.
-//
-// Example usage (scoped_ptr<T[]>):
-// {
-// scoped_ptr<Foo[]> foo(new Foo[100]);
-// foo.get()->Method(); // Foo::Method on the 0th element.
-// foo[10].Method(); // Foo::Method on the 10th element.
-// }
-//
-// These scopers also implement part of the functionality of C++11 unique_ptr
-// in that they are "movable but not copyable." You can use the scopers in
-// the parameter and return types of functions to signify ownership transfer
-// in to and out of a function. When calling a function that has a scoper
-// as the argument type, it must be called with the result of an analogous
-// scoper's Pass() function or another function that generates a temporary;
-// passing by copy will NOT work. Here is an example using scoped_ptr:
-//
-// void TakesOwnership(scoped_ptr<Foo> arg) {
-// // Do something with arg
-// }
-// scoped_ptr<Foo> CreateFoo() {
-// // No need for calling Pass() because we are constructing a temporary
-// // for the return value.
-// return scoped_ptr<Foo>(new Foo("new"));
-// }
-// scoped_ptr<Foo> PassThru(scoped_ptr<Foo> arg) {
-// return arg.Pass();
-// }
-//
-// {
-// scoped_ptr<Foo> ptr(new Foo("yay")); // ptr manages Foo("yay").
-// TakesOwnership(ptr.Pass()); // ptr no longer owns Foo("yay").
-// scoped_ptr<Foo> ptr2 = CreateFoo(); // ptr2 owns the return Foo.
-// scoped_ptr<Foo> ptr3 = // ptr3 now owns what was in ptr2.
-// PassThru(ptr2.Pass()); // ptr2 is correspondingly NULL.
-// }
-//
-// Notice that if you do not call Pass() when returning from PassThru(), or
-// when invoking TakesOwnership(), the code will not compile because scopers
-// are not copyable; they only implement move semantics which require calling
-// the Pass() function to signify a destructive transfer of state. CreateFoo()
-// is different though because we are constructing a temporary on the return
-// line and thus can avoid needing to call Pass().
-//
-// Pass() properly handles upcast in initialization, i.e. you can use a
-// scoped_ptr<Child> to initialize a scoped_ptr<Parent>:
-//
-// scoped_ptr<Foo> foo(new Foo());
-// scoped_ptr<FooParent> parent(foo.Pass());
-//
-// PassAs<>() should be used to upcast return value in return statement:
-//
-// scoped_ptr<Foo> CreateFoo() {
-// scoped_ptr<FooChild> result(new FooChild());
-// return result.PassAs<Foo>();
-// }
-//
-// Note that PassAs<>() is implemented only for scoped_ptr<T>, but not for
-// scoped_ptr<T[]>. This is because casting array pointers may not be safe.
-
-#ifndef TALK_BASE_SCOPED_PTR_H__
-#define TALK_BASE_SCOPED_PTR_H__
-
-#include <stddef.h> // for ptrdiff_t
-#include <stdlib.h> // for free() decl
-
-#include <algorithm> // For std::swap().
-
-#include "talk/base/common.h" // for ASSERT
-#include "talk/base/compile_assert.h" // for COMPILE_ASSERT
-#include "talk/base/move.h" // for TALK_MOVE_ONLY_TYPE_FOR_CPP_03
-#include "talk/base/template_util.h" // for is_convertible, is_array
-
-#ifdef _WIN32
-namespace std { using ::ptrdiff_t; };
-#endif // _WIN32
-
-namespace talk_base {
-
-// Function object which deletes its parameter, which must be a pointer.
-// If C is an array type, invokes 'delete[]' on the parameter; otherwise,
-// invokes 'delete'. The default deleter for scoped_ptr<T>.
-template <class T>
-struct DefaultDeleter {
- DefaultDeleter() {}
- template <typename U> DefaultDeleter(const DefaultDeleter<U>& other) {
- // IMPLEMENTATION NOTE: C++11 20.7.1.1.2p2 only provides this constructor
- // if U* is implicitly convertible to T* and U is not an array type.
- //
- // Correct implementation should use SFINAE to disable this
- // constructor. However, since there are no other 1-argument constructors,
- // using a COMPILE_ASSERT() based on is_convertible<> and requiring
- // complete types is simpler and will cause compile failures for equivalent
- // misuses.
- //
- // Note, the is_convertible<U*, T*> check also ensures that U is not an
- // array. T is guaranteed to be a non-array, so any U* where U is an array
- // cannot convert to T*.
- enum { T_must_be_complete = sizeof(T) };
- enum { U_must_be_complete = sizeof(U) };
- COMPILE_ASSERT((talk_base::is_convertible<U*, T*>::value),
- U_ptr_must_implicitly_convert_to_T_ptr);
- }
- inline void operator()(T* ptr) const {
- enum { type_must_be_complete = sizeof(T) };
- delete ptr;
- }
-};
-
-// Specialization of DefaultDeleter for array types.
-template <class T>
-struct DefaultDeleter<T[]> {
- inline void operator()(T* ptr) const {
- enum { type_must_be_complete = sizeof(T) };
- delete[] ptr;
- }
-
- private:
- // Disable this operator for any U != T because it is undefined to execute
- // an array delete when the static type of the array mismatches the dynamic
- // type.
- //
- // References:
- // C++98 [expr.delete]p3
- // http://cplusplus.github.com/LWG/lwg-defects.html#938
- template <typename U> void operator()(U* array) const;
-};
-
-template <class T, int n>
-struct DefaultDeleter<T[n]> {
- // Never allow someone to declare something like scoped_ptr<int[10]>.
- COMPILE_ASSERT(sizeof(T) == -1, do_not_use_array_with_size_as_type);
-};
-
-// Function object which invokes 'free' on its parameter, which must be
-// a pointer. Can be used to store malloc-allocated pointers in scoped_ptr:
-//
-// scoped_ptr<int, talk_base::FreeDeleter> foo_ptr(
-// static_cast<int*>(malloc(sizeof(int))));
-struct FreeDeleter {
- inline void operator()(void* ptr) const {
- free(ptr);
- }
-};
-
-namespace internal {
-
-// Minimal implementation of the core logic of scoped_ptr, suitable for
-// reuse in both scoped_ptr and its specializations.
-template <class T, class D>
-class scoped_ptr_impl {
- public:
- explicit scoped_ptr_impl(T* p) : data_(p) { }
-
- // Initializer for deleters that have data parameters.
- scoped_ptr_impl(T* p, const D& d) : data_(p, d) {}
-
- // Templated constructor that destructively takes the value from another
- // scoped_ptr_impl.
- template <typename U, typename V>
- scoped_ptr_impl(scoped_ptr_impl<U, V>* other)
- : data_(other->release(), other->get_deleter()) {
- // We do not support move-only deleters. We could modify our move
- // emulation to have talk_base::subtle::move() and
- // talk_base::subtle::forward()
- // functions that are imperfect emulations of their C++11 equivalents,
- // but until there's a requirement, just assume deleters are copyable.
- }
-
- template <typename U, typename V>
- void TakeState(scoped_ptr_impl<U, V>* other) {
- // See comment in templated constructor above regarding lack of support
- // for move-only deleters.
- reset(other->release());
- get_deleter() = other->get_deleter();
- }
-
- ~scoped_ptr_impl() {
- if (data_.ptr != NULL) {
- // Not using get_deleter() saves one function call in non-optimized
- // builds.
- static_cast<D&>(data_)(data_.ptr);
- }
- }
-
- void reset(T* p) {
- // This is a self-reset, which is no longer allowed: http://crbug.com/162971
- if (p != NULL && p == data_.ptr)
- abort();
-
- // Note that running data_.ptr = p can lead to undefined behavior if
- // get_deleter()(get()) deletes this. In order to pevent this, reset()
- // should update the stored pointer before deleting its old value.
- //
- // However, changing reset() to use that behavior may cause current code to
- // break in unexpected ways. If the destruction of the owned object
- // dereferences the scoped_ptr when it is destroyed by a call to reset(),
- // then it will incorrectly dispatch calls to |p| rather than the original
- // value of |data_.ptr|.
- //
- // During the transition period, set the stored pointer to NULL while
- // deleting the object. Eventually, this safety check will be removed to
- // prevent the scenario initially described from occuring and
- // http://crbug.com/176091 can be closed.
- T* old = data_.ptr;
- data_.ptr = NULL;
- if (old != NULL)
- static_cast<D&>(data_)(old);
- data_.ptr = p;
- }
-
- T* get() const { return data_.ptr; }
-
- D& get_deleter() { return data_; }
- const D& get_deleter() const { return data_; }
-
- void swap(scoped_ptr_impl& p2) {
- // Standard swap idiom: 'using std::swap' ensures that std::swap is
- // present in the overload set, but we call swap unqualified so that
- // any more-specific overloads can be used, if available.
- using std::swap;
- swap(static_cast<D&>(data_), static_cast<D&>(p2.data_));
- swap(data_.ptr, p2.data_.ptr);
- }
-
- T* release() {
- T* old_ptr = data_.ptr;
- data_.ptr = NULL;
- return old_ptr;
- }
-
- T** accept() {
- reset(NULL);
- return &(data_.ptr);
- }
-
- T** use() {
- return &(data_.ptr);
- }
-
- private:
- // Needed to allow type-converting constructor.
- template <typename U, typename V> friend class scoped_ptr_impl;
-
- // Use the empty base class optimization to allow us to have a D
- // member, while avoiding any space overhead for it when D is an
- // empty class. See e.g. http://www.cantrip.org/emptyopt.html for a good
- // discussion of this technique.
- struct Data : public D {
- explicit Data(T* ptr_in) : ptr(ptr_in) {}
- Data(T* ptr_in, const D& other) : D(other), ptr(ptr_in) {}
- T* ptr;
- };
-
- Data data_;
-
- DISALLOW_COPY_AND_ASSIGN(scoped_ptr_impl);
-};
-
-} // namespace internal
-
-// A scoped_ptr<T> is like a T*, except that the destructor of scoped_ptr<T>
-// automatically deletes the pointer it holds (if any).
-// That is, scoped_ptr<T> owns the T object that it points to.
-// Like a T*, a scoped_ptr<T> may hold either NULL or a pointer to a T object.
-// Also like T*, scoped_ptr<T> is thread-compatible, and once you
-// dereference it, you get the thread safety guarantees of T.
-//
-// The size of scoped_ptr is small. On most compilers, when using the
-// DefaultDeleter, sizeof(scoped_ptr<T>) == sizeof(T*). Custom deleters will
-// increase the size proportional to whatever state they need to have. See
-// comments inside scoped_ptr_impl<> for details.
-//
-// Current implementation targets having a strict subset of C++11's
-// unique_ptr<> features. Known deficiencies include not supporting move-only
-// deleteres, function pointers as deleters, and deleters with reference
-// types.
-template <class T, class D = talk_base::DefaultDeleter<T> >
-class scoped_ptr {
- TALK_MOVE_ONLY_TYPE_FOR_CPP_03(scoped_ptr, RValue)
-
- public:
- // The element and deleter types.
- typedef T element_type;
- typedef D deleter_type;
-
- // Constructor. Defaults to initializing with NULL.
- scoped_ptr() : impl_(NULL) { }
-
- // Constructor. Takes ownership of p.
- explicit scoped_ptr(element_type* p) : impl_(p) { }
-
- // Constructor. Allows initialization of a stateful deleter.
- scoped_ptr(element_type* p, const D& d) : impl_(p, d) { }
-
- // Constructor. Allows construction from a scoped_ptr rvalue for a
- // convertible type and deleter.
- //
- // IMPLEMENTATION NOTE: C++11 unique_ptr<> keeps this constructor distinct
- // from the normal move constructor. By C++11 20.7.1.2.1.21, this constructor
- // has different post-conditions if D is a reference type. Since this
- // implementation does not support deleters with reference type,
- // we do not need a separate move constructor allowing us to avoid one
- // use of SFINAE. You only need to care about this if you modify the
- // implementation of scoped_ptr.
- template <typename U, typename V>
- scoped_ptr(scoped_ptr<U, V> other) : impl_(&other.impl_) {
- COMPILE_ASSERT(!talk_base::is_array<U>::value, U_cannot_be_an_array);
- }
-
- // Constructor. Move constructor for C++03 move emulation of this type.
- scoped_ptr(RValue rvalue) : impl_(&rvalue.object->impl_) { }
-
- // operator=. Allows assignment from a scoped_ptr rvalue for a convertible
- // type and deleter.
- //
- // IMPLEMENTATION NOTE: C++11 unique_ptr<> keeps this operator= distinct from
- // the normal move assignment operator. By C++11 20.7.1.2.3.4, this templated
- // form has different requirements on for move-only Deleters. Since this
- // implementation does not support move-only Deleters, we do not need a
- // separate move assignment operator allowing us to avoid one use of SFINAE.
- // You only need to care about this if you modify the implementation of
- // scoped_ptr.
- template <typename U, typename V>
- scoped_ptr& operator=(scoped_ptr<U, V> rhs) {
- COMPILE_ASSERT(!talk_base::is_array<U>::value, U_cannot_be_an_array);
- impl_.TakeState(&rhs.impl_);
- return *this;
- }
-
- // Reset. Deletes the currently owned object, if any.
- // Then takes ownership of a new object, if given.
- void reset(element_type* p = NULL) { impl_.reset(p); }
-
- // Accessors to get the owned object.
- // operator* and operator-> will assert() if there is no current object.
- element_type& operator*() const {
- ASSERT(impl_.get() != NULL);
- return *impl_.get();
- }
- element_type* operator->() const {
- ASSERT(impl_.get() != NULL);
- return impl_.get();
- }
- element_type* get() const { return impl_.get(); }
-
- // Access to the deleter.
- deleter_type& get_deleter() { return impl_.get_deleter(); }
- const deleter_type& get_deleter() const { return impl_.get_deleter(); }
-
- // Allow scoped_ptr<element_type> to be used in boolean expressions, but not
- // implicitly convertible to a real bool (which is dangerous).
- //
- // Note that this trick is only safe when the == and != operators
- // are declared explicitly, as otherwise "scoped_ptr1 ==
- // scoped_ptr2" will compile but do the wrong thing (i.e., convert
- // to Testable and then do the comparison).
- private:
- typedef talk_base::internal::scoped_ptr_impl<element_type, deleter_type>
- scoped_ptr::*Testable;
-
- public:
- operator Testable() const { return impl_.get() ? &scoped_ptr::impl_ : NULL; }
-
- // Comparison operators.
- // These return whether two scoped_ptr refer to the same object, not just to
- // two different but equal objects.
- bool operator==(const element_type* p) const { return impl_.get() == p; }
- bool operator!=(const element_type* p) const { return impl_.get() != p; }
-
- // Swap two scoped pointers.
- void swap(scoped_ptr& p2) {
- impl_.swap(p2.impl_);
- }
-
- // Release a pointer.
- // The return value is the current pointer held by this object.
- // If this object holds a NULL pointer, the return value is NULL.
- // After this operation, this object will hold a NULL pointer,
- // and will not own the object any more.
- element_type* release() WARN_UNUSED_RESULT {
- return impl_.release();
- }
-
- // Delete the currently held pointer and return a pointer
- // to allow overwriting of the current pointer address.
- element_type** accept() WARN_UNUSED_RESULT {
- return impl_.accept();
- }
-
- // Return a pointer to the current pointer address.
- element_type** use() WARN_UNUSED_RESULT {
- return impl_.use();
- }
-
- // C++98 doesn't support functions templates with default parameters which
- // makes it hard to write a PassAs() that understands converting the deleter
- // while preserving simple calling semantics.
- //
- // Until there is a use case for PassAs() with custom deleters, just ignore
- // the custom deleter.
- template <typename PassAsType>
- scoped_ptr<PassAsType> PassAs() {
- return scoped_ptr<PassAsType>(Pass());
- }
-
- private:
- // Needed to reach into |impl_| in the constructor.
- template <typename U, typename V> friend class scoped_ptr;
- talk_base::internal::scoped_ptr_impl<element_type, deleter_type> impl_;
-
- // Forbidden for API compatibility with std::unique_ptr.
- explicit scoped_ptr(int disallow_construction_from_null);
-
- // Forbid comparison of scoped_ptr types. If U != T, it totally
- // doesn't make sense, and if U == T, it still doesn't make sense
- // because you should never have the same object owned by two different
- // scoped_ptrs.
- template <class U> bool operator==(scoped_ptr<U> const& p2) const;
- template <class U> bool operator!=(scoped_ptr<U> const& p2) const;
-};
-
-template <class T, class D>
-class scoped_ptr<T[], D> {
- TALK_MOVE_ONLY_TYPE_FOR_CPP_03(scoped_ptr, RValue)
-
- public:
- // The element and deleter types.
- typedef T element_type;
- typedef D deleter_type;
-
- // Constructor. Defaults to initializing with NULL.
- scoped_ptr() : impl_(NULL) { }
-
- // Constructor. Stores the given array. Note that the argument's type
- // must exactly match T*. In particular:
- // - it cannot be a pointer to a type derived from T, because it is
- // inherently unsafe in the general case to access an array through a
- // pointer whose dynamic type does not match its static type (eg., if
- // T and the derived types had different sizes access would be
- // incorrectly calculated). Deletion is also always undefined
- // (C++98 [expr.delete]p3). If you're doing this, fix your code.
- // - it cannot be NULL, because NULL is an integral expression, not a
- // pointer to T. Use the no-argument version instead of explicitly
- // passing NULL.
- // - it cannot be const-qualified differently from T per unique_ptr spec
- // (http://cplusplus.github.com/LWG/lwg-active.html#2118). Users wanting
- // to work around this may use implicit_cast<const T*>().
- // However, because of the first bullet in this comment, users MUST
- // NOT use implicit_cast<Base*>() to upcast the static type of the array.
- explicit scoped_ptr(element_type* array) : impl_(array) { }
-
- // Constructor. Move constructor for C++03 move emulation of this type.
- scoped_ptr(RValue rvalue) : impl_(&rvalue.object->impl_) { }
-
- // operator=. Move operator= for C++03 move emulation of this type.
- scoped_ptr& operator=(RValue rhs) {
- impl_.TakeState(&rhs.object->impl_);
- return *this;
- }
-
- // Reset. Deletes the currently owned array, if any.
- // Then takes ownership of a new object, if given.
- void reset(element_type* array = NULL) { impl_.reset(array); }
-
- // Accessors to get the owned array.
- element_type& operator[](size_t i) const {
- ASSERT(impl_.get() != NULL);
- return impl_.get()[i];
- }
- element_type* get() const { return impl_.get(); }
-
- // Access to the deleter.
- deleter_type& get_deleter() { return impl_.get_deleter(); }
- const deleter_type& get_deleter() const { return impl_.get_deleter(); }
-
- // Allow scoped_ptr<element_type> to be used in boolean expressions, but not
- // implicitly convertible to a real bool (which is dangerous).
- private:
- typedef talk_base::internal::scoped_ptr_impl<element_type, deleter_type>
- scoped_ptr::*Testable;
-
- public:
- operator Testable() const { return impl_.get() ? &scoped_ptr::impl_ : NULL; }
-
- // Comparison operators.
- // These return whether two scoped_ptr refer to the same object, not just to
- // two different but equal objects.
- bool operator==(element_type* array) const { return impl_.get() == array; }
- bool operator!=(element_type* array) const { return impl_.get() != array; }
-
- // Swap two scoped pointers.
- void swap(scoped_ptr& p2) {
- impl_.swap(p2.impl_);
- }
-
- // Release a pointer.
- // The return value is the current pointer held by this object.
- // If this object holds a NULL pointer, the return value is NULL.
- // After this operation, this object will hold a NULL pointer,
- // and will not own the object any more.
- element_type* release() WARN_UNUSED_RESULT {
- return impl_.release();
- }
-
- // Delete the currently held pointer and return a pointer
- // to allow overwriting of the current pointer address.
- element_type** accept() WARN_UNUSED_RESULT {
- return impl_.accept();
- }
-
- // Return a pointer to the current pointer address.
- element_type** use() WARN_UNUSED_RESULT {
- return impl_.use();
- }
-
- private:
- // Force element_type to be a complete type.
- enum { type_must_be_complete = sizeof(element_type) };
-
- // Actually hold the data.
- talk_base::internal::scoped_ptr_impl<element_type, deleter_type> impl_;
-
- // Disable initialization from any type other than element_type*, by
- // providing a constructor that matches such an initialization, but is
- // private and has no definition. This is disabled because it is not safe to
- // call delete[] on an array whose static type does not match its dynamic
- // type.
- template <typename U> explicit scoped_ptr(U* array);
- explicit scoped_ptr(int disallow_construction_from_null);
-
- // Disable reset() from any type other than element_type*, for the same
- // reasons as the constructor above.
- template <typename U> void reset(U* array);
- void reset(int disallow_reset_from_null);
-
- // Forbid comparison of scoped_ptr types. If U != T, it totally
- // doesn't make sense, and if U == T, it still doesn't make sense
- // because you should never have the same object owned by two different
- // scoped_ptrs.
- template <class U> bool operator==(scoped_ptr<U> const& p2) const;
- template <class U> bool operator!=(scoped_ptr<U> const& p2) const;
-};
-
-} // namespace talk_base
-
-// Free functions
-template <class T, class D>
-void swap(talk_base::scoped_ptr<T, D>& p1, talk_base::scoped_ptr<T, D>& p2) {
- p1.swap(p2);
-}
-
-template <class T, class D>
-bool operator==(T* p1, const talk_base::scoped_ptr<T, D>& p2) {
- return p1 == p2.get();
-}
-
-template <class T, class D>
-bool operator!=(T* p1, const talk_base::scoped_ptr<T, D>& p2) {
- return p1 != p2.get();
-}
-
-#endif // #ifndef TALK_BASE_SCOPED_PTR_H__
diff --git a/base/scoped_ref_ptr.h b/base/scoped_ref_ptr.h
deleted file mode 100644
index ae1ab0f..0000000
--- a/base/scoped_ref_ptr.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Originally these classes are from Chromium.
-// http://src.chromium.org/viewvc/chrome/trunk/src/base/memory/ref_counted.h?view=markup
-
-//
-// A smart pointer class for reference counted objects. Use this class instead
-// of calling AddRef and Release manually on a reference counted object to
-// avoid common memory leaks caused by forgetting to Release an object
-// reference. Sample usage:
-//
-// class MyFoo : public RefCounted<MyFoo> {
-// ...
-// };
-//
-// void some_function() {
-// scoped_refptr<MyFoo> foo = new MyFoo();
-// foo->Method(param);
-// // |foo| is released when this function returns
-// }
-//
-// void some_other_function() {
-// scoped_refptr<MyFoo> foo = new MyFoo();
-// ...
-// foo = NULL; // explicitly releases |foo|
-// ...
-// if (foo)
-// foo->Method(param);
-// }
-//
-// The above examples show how scoped_refptr<T> acts like a pointer to T.
-// Given two scoped_refptr<T> classes, it is also possible to exchange
-// references between the two objects, like so:
-//
-// {
-// scoped_refptr<MyFoo> a = new MyFoo();
-// scoped_refptr<MyFoo> b;
-//
-// b.swap(a);
-// // now, |b| references the MyFoo object, and |a| references NULL.
-// }
-//
-// To make both |a| and |b| in the above example reference the same MyFoo
-// object, simply use the assignment operator:
-//
-// {
-// scoped_refptr<MyFoo> a = new MyFoo();
-// scoped_refptr<MyFoo> b;
-//
-// b = a;
-// // now, |a| and |b| each own a reference to the same MyFoo object.
-// }
-//
-
-#ifndef TALK_BASE_SCOPED_REF_PTR_H_
-#define TALK_BASE_SCOPED_REF_PTR_H_
-
-#include <stddef.h>
-
-namespace talk_base {
-
-template <class T>
-class scoped_refptr {
- public:
- scoped_refptr() : ptr_(NULL) {
- }
-
- scoped_refptr(T* p) : ptr_(p) {
- if (ptr_)
- ptr_->AddRef();
- }
-
- scoped_refptr(const scoped_refptr<T>& r) : ptr_(r.ptr_) {
- if (ptr_)
- ptr_->AddRef();
- }
-
- template <typename U>
- scoped_refptr(const scoped_refptr<U>& r) : ptr_(r.get()) {
- if (ptr_)
- ptr_->AddRef();
- }
-
- ~scoped_refptr() {
- if (ptr_)
- ptr_->Release();
- }
-
- T* get() const { return ptr_; }
- operator T*() const { return ptr_; }
- T* operator->() const { return ptr_; }
-
- // Release a pointer.
- // The return value is the current pointer held by this object.
- // If this object holds a NULL pointer, the return value is NULL.
- // After this operation, this object will hold a NULL pointer,
- // and will not own the object any more.
- T* release() {
- T* retVal = ptr_;
- ptr_ = NULL;
- return retVal;
- }
-
- scoped_refptr<T>& operator=(T* p) {
- // AddRef first so that self assignment should work
- if (p)
- p->AddRef();
- if (ptr_ )
- ptr_ ->Release();
- ptr_ = p;
- return *this;
- }
-
- scoped_refptr<T>& operator=(const scoped_refptr<T>& r) {
- return *this = r.ptr_;
- }
-
- template <typename U>
- scoped_refptr<T>& operator=(const scoped_refptr<U>& r) {
- return *this = r.get();
- }
-
- void swap(T** pp) {
- T* p = ptr_;
- ptr_ = *pp;
- *pp = p;
- }
-
- void swap(scoped_refptr<T>& r) {
- swap(&r.ptr_);
- }
-
- protected:
- T* ptr_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SCOPED_REF_PTR_H_
diff --git a/base/scopedptrcollection.h b/base/scopedptrcollection.h
deleted file mode 100644
index ec2726e..0000000
--- a/base/scopedptrcollection.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Stores a collection of pointers that are deleted when the container is
-// destructed.
-
-#ifndef TALK_BASE_SCOPEDPTRCOLLECTION_H_
-#define TALK_BASE_SCOPEDPTRCOLLECTION_H_
-
-#include <algorithm>
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/constructormagic.h"
-
-namespace talk_base {
-
-template<class T>
-class ScopedPtrCollection {
- public:
- typedef std::vector<T*> VectorT;
-
- ScopedPtrCollection() { }
- ~ScopedPtrCollection() {
- for (typename VectorT::iterator it = collection_.begin();
- it != collection_.end(); ++it) {
- delete *it;
- }
- }
-
- const VectorT& collection() const { return collection_; }
- void Reserve(size_t size) {
- collection_.reserve(size);
- }
- void PushBack(T* t) {
- collection_.push_back(t);
- }
-
- // Remove |t| from the collection without deleting it.
- void Remove(T* t) {
- collection_.erase(std::remove(collection_.begin(), collection_.end(), t),
- collection_.end());
- }
-
- private:
- VectorT collection_;
-
- DISALLOW_COPY_AND_ASSIGN(ScopedPtrCollection);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SCOPEDPTRCOLLECTION_H_
diff --git a/base/scopedptrcollection_unittest.cc b/base/scopedptrcollection_unittest.cc
deleted file mode 100644
index dd9002e..0000000
--- a/base/scopedptrcollection_unittest.cc
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/scopedptrcollection.h"
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-namespace {
-
-class InstanceCounter {
- public:
- explicit InstanceCounter(int* num_instances)
- : num_instances_(num_instances) {
- ++(*num_instances_);
- }
- ~InstanceCounter() {
- --(*num_instances_);
- }
-
- private:
- int* num_instances_;
-
- DISALLOW_COPY_AND_ASSIGN(InstanceCounter);
-};
-
-} // namespace
-
-class ScopedPtrCollectionTest : public testing::Test {
- protected:
- ScopedPtrCollectionTest()
- : num_instances_(0),
- collection_(new ScopedPtrCollection<InstanceCounter>()) {
- }
-
- int num_instances_;
- scoped_ptr<ScopedPtrCollection<InstanceCounter> > collection_;
-};
-
-TEST_F(ScopedPtrCollectionTest, PushBack) {
- EXPECT_EQ(0u, collection_->collection().size());
- EXPECT_EQ(0, num_instances_);
- const int kNum = 100;
- for (int i = 0; i < kNum; ++i) {
- collection_->PushBack(new InstanceCounter(&num_instances_));
- }
- EXPECT_EQ(static_cast<size_t>(kNum), collection_->collection().size());
- EXPECT_EQ(kNum, num_instances_);
- collection_.reset();
- EXPECT_EQ(0, num_instances_);
-}
-
-TEST_F(ScopedPtrCollectionTest, Remove) {
- InstanceCounter* ic = new InstanceCounter(&num_instances_);
- collection_->PushBack(ic);
- EXPECT_EQ(1u, collection_->collection().size());
- collection_->Remove(ic);
- EXPECT_EQ(1, num_instances_);
- collection_.reset();
- EXPECT_EQ(1, num_instances_);
- delete ic;
- EXPECT_EQ(0, num_instances_);
-}
-
-
-} // namespace talk_base
diff --git a/base/sec_buffer.h b/base/sec_buffer.h
deleted file mode 100644
index 585e27f..0000000
--- a/base/sec_buffer.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// @file Contains utility classes that make it easier to use SecBuffers
-
-#ifndef TALK_BASE_SEC_BUFFER_H__
-#define TALK_BASE_SEC_BUFFER_H__
-
-namespace talk_base {
-
-// A base class for CSecBuffer<T>. Contains
-// all implementation that does not require
-// template arguments.
-class CSecBufferBase : public SecBuffer {
- public:
- CSecBufferBase() {
- Clear();
- }
-
- // Uses the SSPI to free a pointer, must be
- // used for buffers returned from SSPI APIs.
- static void FreeSSPI(void *ptr) {
- if ( ptr ) {
- SECURITY_STATUS status;
- status = ::FreeContextBuffer(ptr);
- ASSERT(SEC_E_OK == status); // "Freeing context buffer"
- }
- }
-
- // Deletes a buffer with operator delete
- static void FreeDelete(void *ptr) {
- delete [] reinterpret_cast<char*>(ptr);
- }
-
- // A noop delete, for buffers over other
- // people's memory
- static void FreeNone(void *ptr) {
- }
-
- protected:
- // Clears the buffer to EMPTY & NULL
- void Clear() {
- this->BufferType = SECBUFFER_EMPTY;
- this->cbBuffer = 0;
- this->pvBuffer = NULL;
- }
-};
-
-// Wrapper class for SecBuffer to take care
-// of initialization and destruction.
-template <void (*pfnFreeBuffer)(void *ptr)>
-class CSecBuffer: public CSecBufferBase {
- public:
- // Initializes buffer to empty & NULL
- CSecBuffer() {
- }
-
- // Frees any allocated memory
- ~CSecBuffer() {
- Release();
- }
-
- // Frees the buffer appropriately, and re-nulls
- void Release() {
- pfnFreeBuffer(this->pvBuffer);
- Clear();
- }
-
- private:
- // A placeholder function for compile-time asserts on the class
- void CompileAsserts() {
- // never invoked...
- assert(false); // _T("Notreached")
-
- // This class must not extend the size of SecBuffer, since
- // we use arrays of CSecBuffer in CSecBufferBundle below
- cassert(sizeof(CSecBuffer<SSPIFree> == sizeof(SecBuffer)));
- }
-};
-
-// Contains all generic implementation for the
-// SecBufferBundle class
-class SecBufferBundleBase {
- public:
-};
-
-// A template class that bundles a SecBufferDesc with
-// one or more SecBuffers for convenience. Can take
-// care of deallocating buffers appropriately, as indicated
-// by pfnFreeBuffer function.
-// By default does no deallocation.
-template <int num_buffers,
- void (*pfnFreeBuffer)(void *ptr) = CSecBufferBase::FreeNone>
-class CSecBufferBundle : public SecBufferBundleBase {
- public:
- // Constructs a security buffer bundle with num_buffers
- // buffers, all of which are empty and nulled.
- CSecBufferBundle() {
- desc_.ulVersion = SECBUFFER_VERSION;
- desc_.cBuffers = num_buffers;
- desc_.pBuffers = buffers_;
- }
-
- // Frees all currently used buffers.
- ~CSecBufferBundle() {
- Release();
- }
-
- // Accessor for the descriptor
- PSecBufferDesc desc() {
- return &desc_;
- }
-
- // Accessor for the descriptor
- const PSecBufferDesc desc() const {
- return &desc_;
- }
-
- // returns the i-th security buffer
- SecBuffer &operator[] (size_t num) {
- ASSERT(num < num_buffers); // "Buffer index out of bounds"
- return buffers_[num];
- }
-
- // returns the i-th security buffer
- const SecBuffer &operator[] (size_t num) const {
- ASSERT(num < num_buffers); // "Buffer index out of bounds"
- return buffers_[num];
- }
-
- // Frees all non-NULL security buffers,
- // using the deallocation function
- void Release() {
- for ( size_t i = 0; i < num_buffers; ++i ) {
- buffers_[i].Release();
- }
- }
-
- private:
- // Our descriptor
- SecBufferDesc desc_;
- // Our bundled buffers, each takes care of its own
- // initialization and destruction
- CSecBuffer<pfnFreeBuffer> buffers_[num_buffers];
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SEC_BUFFER_H__
diff --git a/base/sha1.cc b/base/sha1.cc
deleted file mode 100644
index d52d56d..0000000
--- a/base/sha1.cc
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * SHA-1 in C
- * By Steve Reid <sreid@sea-to-sky.net>
- * 100% Public Domain
- *
- * -----------------
- * Modified 7/98
- * By James H. Brown <jbrown@burgoyne.com>
- * Still 100% Public Domain
- *
- * Corrected a problem which generated improper hash values on 16 bit machines
- * Routine SHA1Update changed from
- * void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int
- * len)
- * to
- * void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned
- * long len)
- *
- * The 'len' parameter was declared an int which works fine on 32 bit machines.
- * However, on 16 bit machines an int is too small for the shifts being done
- * against
- * it. This caused the hash function to generate incorrect values if len was
- * greater than 8191 (8K - 1) due to the 'len << 3' on line 3 of SHA1Update().
- *
- * Since the file IO in main() reads 16K at a time, any file 8K or larger would
- * be guaranteed to generate the wrong hash (e.g. Test Vector #3, a million
- * "a"s).
- *
- * I also changed the declaration of variables i & j in SHA1Update to
- * unsigned long from unsigned int for the same reason.
- *
- * These changes should make no difference to any 32 bit implementations since
- * an
- * int and a long are the same size in those environments.
- *
- * --
- * I also corrected a few compiler warnings generated by Borland C.
- * 1. Added #include <process.h> for exit() prototype
- * 2. Removed unused variable 'j' in SHA1Final
- * 3. Changed exit(0) to return(0) at end of main.
- *
- * ALL changes I made can be located by searching for comments containing 'JHB'
- * -----------------
- * Modified 8/98
- * By Steve Reid <sreid@sea-to-sky.net>
- * Still 100% public domain
- *
- * 1- Removed #include <process.h> and used return() instead of exit()
- * 2- Fixed overwriting of finalcount in SHA1Final() (discovered by Chris Hall)
- * 3- Changed email address from steve@edmweb.com to sreid@sea-to-sky.net
- *
- * -----------------
- * Modified 4/01
- * By Saul Kravitz <Saul.Kravitz@celera.com>
- * Still 100% PD
- * Modified to run on Compaq Alpha hardware.
- *
- * -----------------
- * Modified 07/2002
- * By Ralph Giles <giles@ghostscript.com>
- * Still 100% public domain
- * modified for use with stdint types, autoconf
- * code cleanup, removed attribution comments
- * switched SHA1Final() argument order for consistency
- * use SHA1_ prefix for public api
- * move public api to sha1.h
- *
- * -----------------
- * Modified 02/2012
- * By Justin Uberti <juberti@google.com>
- * Remove underscore from SHA1 prefix to avoid conflict with OpenSSL
- * Remove test code
- * Untabify
- *
- * -----------------
- * Modified 03/2012
- * By Ronghua Wu <ronghuawu@google.com>
- * Change the typedef of uint32(8)_t to uint32(8). We need this because in the
- * chromium android build, the stdio.h will include stdint.h which already
- * defined uint32(8)_t.
- *
- * -----------------
- * Modified 04/2012
- * By Frank Barchard <fbarchard@google.com>
- * Ported to C++, Google style, change len to size_t, enable SHA1HANDSOFF
- *
- * Test Vectors (from FIPS PUB 180-1)
- * "abc"
- * A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
- * "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
- * 84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
- * A million repetitions of "a"
- * 34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
- */
-
-// Enabling SHA1HANDSOFF preserves the caller's data buffer.
-// Disabling SHA1HANDSOFF the buffer will be modified (end swapped).
-#define SHA1HANDSOFF
-
-#include "talk/base/sha1.h"
-
-#include <stdio.h>
-#include <string.h>
-
-void SHA1Transform(uint32 state[5], const uint8 buffer[64]);
-
-#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
-
-// blk0() and blk() perform the initial expand.
-// I got the idea of expanding during the round function from SSLeay
-// FIXME: can we do this in an endian-proof way?
-#ifdef ARCH_CPU_BIG_ENDIAN
-#define blk0(i) block->l[i]
-#else
-#define blk0(i) (block->l[i] = (rol(block->l[i], 24) & 0xFF00FF00) | \
- (rol(block->l[i], 8) & 0x00FF00FF))
-#endif
-#define blk(i) (block->l[i & 15] = rol(block->l[(i + 13) & 15] ^ \
- block->l[(i + 8) & 15] ^ block->l[(i + 2) & 15] ^ block->l[i & 15], 1))
-
-// (R0+R1), R2, R3, R4 are the different operations used in SHA1.
-#define R0(v, w, x, y, z, i) \
- z += ((w & (x ^ y)) ^ y) + blk0(i) + 0x5A827999 + rol(v, 5); \
- w = rol(w, 30);
-#define R1(v, w, x, y, z, i) \
- z += ((w & (x ^ y)) ^ y) + blk(i) + 0x5A827999 + rol(v, 5); \
- w = rol(w, 30);
-#define R2(v, w, x, y, z, i) \
- z += (w ^ x ^ y) + blk(i) + 0x6ED9EBA1 + rol(v, 5);\
- w = rol(w, 30);
-#define R3(v, w, x, y, z, i) \
- z += (((w | x) & y) | (w & x)) + blk(i) + 0x8F1BBCDC + rol(v, 5); \
- w = rol(w, 30);
-#define R4(v, w, x, y, z, i) \
- z += (w ^ x ^ y) + blk(i) + 0xCA62C1D6 + rol(v, 5); \
- w = rol(w, 30);
-
-#ifdef VERBOSE // SAK
-void SHAPrintContext(SHA1_CTX *context, char *msg) {
- printf("%s (%d,%d) %x %x %x %x %x\n",
- msg,
- context->count[0], context->count[1],
- context->state[0],
- context->state[1],
- context->state[2],
- context->state[3],
- context->state[4]);
-}
-#endif /* VERBOSE */
-
-// Hash a single 512-bit block. This is the core of the algorithm.
-void SHA1Transform(uint32 state[5], const uint8 buffer[64]) {
- union CHAR64LONG16 {
- uint8 c[64];
- uint32 l[16];
- };
-#ifdef SHA1HANDSOFF
- static uint8 workspace[64];
- memcpy(workspace, buffer, 64);
- CHAR64LONG16* block = reinterpret_cast<CHAR64LONG16*>(workspace);
-#else
- // Note(fbarchard): This option does modify the user's data buffer.
- CHAR64LONG16* block = const_cast<CHAR64LONG16*>(
- reinterpret_cast<const CHAR64LONG16*>(buffer));
-#endif
-
- // Copy context->state[] to working vars.
- uint32 a = state[0];
- uint32 b = state[1];
- uint32 c = state[2];
- uint32 d = state[3];
- uint32 e = state[4];
-
- // 4 rounds of 20 operations each. Loop unrolled.
- // Note(fbarchard): The following has lint warnings for multiple ; on
- // a line and no space after , but is left as-is to be similar to the
- // original code.
- R0(a,b,c,d,e,0); R0(e,a,b,c,d,1); R0(d,e,a,b,c,2); R0(c,d,e,a,b,3);
- R0(b,c,d,e,a,4); R0(a,b,c,d,e,5); R0(e,a,b,c,d,6); R0(d,e,a,b,c,7);
- R0(c,d,e,a,b,8); R0(b,c,d,e,a,9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
- R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
- R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
- R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
- R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
- R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
- R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
- R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
- R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
- R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
- R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
- R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
- R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
- R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
- R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
- R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
- R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
- R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
-
- // Add the working vars back into context.state[].
- state[0] += a;
- state[1] += b;
- state[2] += c;
- state[3] += d;
- state[4] += e;
-}
-
-// SHA1Init - Initialize new context.
-void SHA1Init(SHA1_CTX* context) {
- // SHA1 initialization constants.
- context->state[0] = 0x67452301;
- context->state[1] = 0xEFCDAB89;
- context->state[2] = 0x98BADCFE;
- context->state[3] = 0x10325476;
- context->state[4] = 0xC3D2E1F0;
- context->count[0] = context->count[1] = 0;
-}
-
-// Run your data through this.
-void SHA1Update(SHA1_CTX* context, const uint8* data, size_t input_len) {
- size_t i = 0;
-
-#ifdef VERBOSE
- SHAPrintContext(context, "before");
-#endif
-
- // Compute number of bytes mod 64.
- size_t index = (context->count[0] >> 3) & 63;
-
- // Update number of bits.
- // TODO: Use uint64 instead of 2 uint32 for count.
- // count[0] has low 29 bits for byte count + 3 pad 0's making 32 bits for
- // bit count.
- // Add bit count to low uint32
- context->count[0] += static_cast<uint32>(input_len << 3);
- if (context->count[0] < static_cast<uint32>(input_len << 3)) {
- ++context->count[1]; // if overlow (carry), add one to high word
- }
- context->count[1] += static_cast<uint32>(input_len >> 29);
- if ((index + input_len) > 63) {
- i = 64 - index;
- memcpy(&context->buffer[index], data, i);
- SHA1Transform(context->state, context->buffer);
- for (; i + 63 < input_len; i += 64) {
- SHA1Transform(context->state, data + i);
- }
- index = 0;
- }
- memcpy(&context->buffer[index], &data[i], input_len - i);
-
-#ifdef VERBOSE
- SHAPrintContext(context, "after ");
-#endif
-}
-
-// Add padding and return the message digest.
-void SHA1Final(SHA1_CTX* context, uint8 digest[SHA1_DIGEST_SIZE]) {
- uint8 finalcount[8];
- for (int i = 0; i < 8; ++i) {
- // Endian independent
- finalcount[i] = static_cast<uint8>(
- (context->count[(i >= 4 ? 0 : 1)] >> ((3 - (i & 3)) * 8) ) & 255);
- }
- SHA1Update(context, reinterpret_cast<const uint8*>("\200"), 1);
- while ((context->count[0] & 504) != 448) {
- SHA1Update(context, reinterpret_cast<const uint8*>("\0"), 1);
- }
- SHA1Update(context, finalcount, 8); // Should cause a SHA1Transform().
- for (int i = 0; i < SHA1_DIGEST_SIZE; ++i) {
- digest[i] = static_cast<uint8>(
- (context->state[i >> 2] >> ((3 - (i & 3)) * 8) ) & 255);
- }
-
- // Wipe variables.
- memset(context->buffer, 0, 64);
- memset(context->state, 0, 20);
- memset(context->count, 0, 8);
- memset(finalcount, 0, 8); // SWR
-
-#ifdef SHA1HANDSOFF // Make SHA1Transform overwrite its own static vars.
- SHA1Transform(context->state, context->buffer);
-#endif
-}
diff --git a/base/sha1.h b/base/sha1.h
deleted file mode 100644
index 262b744..0000000
--- a/base/sha1.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * SHA-1 in C
- * By Steve Reid <sreid@sea-to-sky.net>
- * 100% Public Domain
- *
-*/
-
-// Ported to C++, Google style and uses basictypes.h
-
-#ifndef TALK_BASE_SHA1_H_
-#define TALK_BASE_SHA1_H_
-
-#include "talk/base/basictypes.h"
-
-struct SHA1_CTX {
- uint32 state[5];
- // TODO: Change bit count to uint64.
- uint32 count[2]; // Bit count of input.
- uint8 buffer[64];
-};
-
-#define SHA1_DIGEST_SIZE 20
-
-void SHA1Init(SHA1_CTX* context);
-void SHA1Update(SHA1_CTX* context, const uint8* data, size_t len);
-void SHA1Final(SHA1_CTX* context, uint8 digest[SHA1_DIGEST_SIZE]);
-
-#endif // TALK_BASE_SHA1_H_
diff --git a/base/sha1digest.h b/base/sha1digest.h
deleted file mode 100644
index c8b1e46..0000000
--- a/base/sha1digest.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SHA1DIGEST_H_
-#define TALK_BASE_SHA1DIGEST_H_
-
-#include "talk/base/messagedigest.h"
-#include "talk/base/sha1.h"
-
-namespace talk_base {
-
-// A simple wrapper for our SHA-1 implementation.
-class Sha1Digest : public MessageDigest {
- public:
- enum { kSize = SHA1_DIGEST_SIZE };
- Sha1Digest() {
- SHA1Init(&ctx_);
- }
- virtual size_t Size() const {
- return kSize;
- }
- virtual void Update(const void* buf, size_t len) {
- SHA1Update(&ctx_, static_cast<const uint8*>(buf), len);
- }
- virtual size_t Finish(void* buf, size_t len) {
- if (len < kSize) {
- return 0;
- }
- SHA1Final(&ctx_, static_cast<uint8*>(buf));
- SHA1Init(&ctx_); // Reset for next use.
- return kSize;
- }
-
- private:
- SHA1_CTX ctx_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SHA1DIGEST_H_
diff --git a/base/sha1digest_unittest.cc b/base/sha1digest_unittest.cc
deleted file mode 100644
index d6c14b6..0000000
--- a/base/sha1digest_unittest.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/sha1digest.h"
-#include "talk/base/gunit.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-std::string Sha1(const std::string& input) {
- Sha1Digest sha1;
- return ComputeDigest(&sha1, input);
-}
-
-TEST(Sha1DigestTest, TestSize) {
- Sha1Digest sha1;
- EXPECT_EQ(20, static_cast<int>(Sha1Digest::kSize));
- EXPECT_EQ(20U, sha1.Size());
-}
-
-TEST(Sha1DigestTest, TestBasic) {
- // Test vectors from sha1.c.
- EXPECT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709", Sha1(""));
- EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d", Sha1("abc"));
- EXPECT_EQ("84983e441c3bd26ebaae4aa1f95129e5e54670f1",
- Sha1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"));
- std::string a_million_as(1000000, 'a');
- EXPECT_EQ("34aa973cd4c4daa4f61eeb2bdbad27316534016f", Sha1(a_million_as));
-}
-
-TEST(Sha1DigestTest, TestMultipleUpdates) {
- Sha1Digest sha1;
- std::string input =
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
- char output[Sha1Digest::kSize];
- for (size_t i = 0; i < input.size(); ++i) {
- sha1.Update(&input[i], 1);
- }
- EXPECT_EQ(sha1.Size(), sha1.Finish(output, sizeof(output)));
- EXPECT_EQ("84983e441c3bd26ebaae4aa1f95129e5e54670f1",
- hex_encode(output, sizeof(output)));
-}
-
-TEST(Sha1DigestTest, TestReuse) {
- Sha1Digest sha1;
- std::string input = "abc";
- EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d",
- ComputeDigest(&sha1, input));
- input = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
- EXPECT_EQ("84983e441c3bd26ebaae4aa1f95129e5e54670f1",
- ComputeDigest(&sha1, input));
-}
-
-TEST(Sha1DigestTest, TestBufferTooSmall) {
- Sha1Digest sha1;
- std::string input = "abcdefghijklmnopqrstuvwxyz";
- char output[Sha1Digest::kSize - 1];
- sha1.Update(input.c_str(), input.size());
- EXPECT_EQ(0U, sha1.Finish(output, sizeof(output)));
-}
-
-TEST(Sha1DigestTest, TestBufferConst) {
- Sha1Digest sha1;
- const int kLongSize = 1000000;
- std::string input(kLongSize, '\0');
- for (int i = 0; i < kLongSize; ++i) {
- input[i] = static_cast<char>(i);
- }
- sha1.Update(input.c_str(), input.size());
- for (int i = 0; i < kLongSize; ++i) {
- EXPECT_EQ(static_cast<char>(i), input[i]);
- }
-}
-
-} // namespace talk_base
diff --git a/base/sharedexclusivelock.cc b/base/sharedexclusivelock.cc
deleted file mode 100644
index 0b0439a..0000000
--- a/base/sharedexclusivelock.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/sharedexclusivelock.h"
-
-namespace talk_base {
-
-SharedExclusiveLock::SharedExclusiveLock()
- : shared_count_is_zero_(true, true),
- shared_count_(0) {
-}
-
-void SharedExclusiveLock::LockExclusive() {
- cs_exclusive_.Enter();
- shared_count_is_zero_.Wait(talk_base::kForever);
-}
-
-void SharedExclusiveLock::UnlockExclusive() {
- cs_exclusive_.Leave();
-}
-
-void SharedExclusiveLock::LockShared() {
- CritScope exclusive_scope(&cs_exclusive_);
- CritScope shared_scope(&cs_shared_);
- if (++shared_count_ == 1) {
- shared_count_is_zero_.Reset();
- }
-}
-
-void SharedExclusiveLock::UnlockShared() {
- CritScope shared_scope(&cs_shared_);
- if (--shared_count_ == 0) {
- shared_count_is_zero_.Set();
- }
-}
-
-} // namespace talk_base
diff --git a/base/sharedexclusivelock.h b/base/sharedexclusivelock.h
deleted file mode 100644
index 2bdd854..0000000
--- a/base/sharedexclusivelock.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SHAREDEXCLUSIVELOCK_H_
-#define TALK_BASE_SHAREDEXCLUSIVELOCK_H_
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/event.h"
-
-namespace talk_base {
-
-// This class provides shared-exclusive lock. It can be used in cases like
-// multiple-readers/single-writer model.
-class SharedExclusiveLock {
- public:
- SharedExclusiveLock();
-
- // Locking/unlocking methods. It is encouraged to use SharedScope or
- // ExclusiveScope for protection.
- void LockExclusive();
- void UnlockExclusive();
- void LockShared();
- void UnlockShared();
-
- private:
- talk_base::CriticalSection cs_exclusive_;
- talk_base::CriticalSection cs_shared_;
- talk_base::Event shared_count_is_zero_;
- int shared_count_;
-
- DISALLOW_COPY_AND_ASSIGN(SharedExclusiveLock);
-};
-
-class SharedScope {
- public:
- explicit SharedScope(SharedExclusiveLock* lock) : lock_(lock) {
- lock_->LockShared();
- }
-
- ~SharedScope() {
- lock_->UnlockShared();
- }
-
- private:
- SharedExclusiveLock* lock_;
-
- DISALLOW_COPY_AND_ASSIGN(SharedScope);
-};
-
-class ExclusiveScope {
- public:
- explicit ExclusiveScope(SharedExclusiveLock* lock) : lock_(lock) {
- lock_->LockExclusive();
- }
-
- ~ExclusiveScope() {
- lock_->UnlockExclusive();
- }
-
- private:
- SharedExclusiveLock* lock_;
-
- DISALLOW_COPY_AND_ASSIGN(ExclusiveScope);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SHAREDEXCLUSIVELOCK_H_
diff --git a/base/sharedexclusivelock_unittest.cc b/base/sharedexclusivelock_unittest.cc
deleted file mode 100644
index e280aa2..0000000
--- a/base/sharedexclusivelock_unittest.cc
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/messagequeue.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sharedexclusivelock.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-static const uint32 kMsgRead = 0;
-static const uint32 kMsgWrite = 0;
-static const int kNoWaitThresholdInMs = 10;
-static const int kWaitThresholdInMs = 80;
-static const int kProcessTimeInMs = 100;
-static const int kProcessTimeoutInMs = 5000;
-
-class SharedExclusiveTask : public MessageHandler {
- public:
- SharedExclusiveTask(SharedExclusiveLock* shared_exclusive_lock,
- int* value,
- bool* done)
- : shared_exclusive_lock_(shared_exclusive_lock),
- waiting_time_in_ms_(0),
- value_(value),
- done_(done) {
- worker_thread_.reset(new Thread());
- worker_thread_->Start();
- }
-
- int waiting_time_in_ms() const { return waiting_time_in_ms_; }
-
- protected:
- scoped_ptr<Thread> worker_thread_;
- SharedExclusiveLock* shared_exclusive_lock_;
- int waiting_time_in_ms_;
- int* value_;
- bool* done_;
-};
-
-class ReadTask : public SharedExclusiveTask {
- public:
- ReadTask(SharedExclusiveLock* shared_exclusive_lock, int* value, bool* done)
- : SharedExclusiveTask(shared_exclusive_lock, value, done) {
- }
-
- void PostRead(int* value) {
- worker_thread_->Post(this, kMsgRead, new TypedMessageData<int*>(value));
- }
-
- private:
- virtual void OnMessage(Message* message) {
- ASSERT(talk_base::Thread::Current() == worker_thread_.get());
- ASSERT(message != NULL);
- ASSERT(message->message_id == kMsgRead);
-
- TypedMessageData<int*>* message_data =
- static_cast<TypedMessageData<int*>*>(message->pdata);
-
- uint32 start_time = Time();
- {
- SharedScope ss(shared_exclusive_lock_);
- waiting_time_in_ms_ = TimeDiff(Time(), start_time);
-
- Thread::SleepMs(kProcessTimeInMs);
- *message_data->data() = *value_;
- *done_ = true;
- }
- delete message->pdata;
- message->pdata = NULL;
- }
-};
-
-class WriteTask : public SharedExclusiveTask {
- public:
- WriteTask(SharedExclusiveLock* shared_exclusive_lock, int* value, bool* done)
- : SharedExclusiveTask(shared_exclusive_lock, value, done) {
- }
-
- void PostWrite(int value) {
- worker_thread_->Post(this, kMsgWrite, new TypedMessageData<int>(value));
- }
-
- private:
- virtual void OnMessage(Message* message) {
- ASSERT(talk_base::Thread::Current() == worker_thread_.get());
- ASSERT(message != NULL);
- ASSERT(message->message_id == kMsgWrite);
-
- TypedMessageData<int>* message_data =
- static_cast<TypedMessageData<int>*>(message->pdata);
-
- uint32 start_time = Time();
- {
- ExclusiveScope es(shared_exclusive_lock_);
- waiting_time_in_ms_ = TimeDiff(Time(), start_time);
-
- Thread::SleepMs(kProcessTimeInMs);
- *value_ = message_data->data();
- *done_ = true;
- }
- delete message->pdata;
- message->pdata = NULL;
- }
-};
-
-// Unit test for SharedExclusiveLock.
-class SharedExclusiveLockTest
- : public testing::Test {
- public:
- SharedExclusiveLockTest() : value_(0) {
- }
-
- virtual void SetUp() {
- shared_exclusive_lock_.reset(new SharedExclusiveLock());
- }
-
- protected:
- scoped_ptr<SharedExclusiveLock> shared_exclusive_lock_;
- int value_;
-};
-
-// Flaky: https://code.google.com/p/webrtc/issues/detail?id=3318
-TEST_F(SharedExclusiveLockTest, DISABLED_TestSharedShared) {
- int value0, value1;
- bool done0, done1;
- ReadTask reader0(shared_exclusive_lock_.get(), &value_, &done0);
- ReadTask reader1(shared_exclusive_lock_.get(), &value_, &done1);
-
- // Test shared locks can be shared without waiting.
- {
- SharedScope ss(shared_exclusive_lock_.get());
- value_ = 1;
- done0 = false;
- done1 = false;
- reader0.PostRead(&value0);
- reader1.PostRead(&value1);
- Thread::SleepMs(kProcessTimeInMs);
- }
-
- EXPECT_TRUE_WAIT(done0, kProcessTimeoutInMs);
- EXPECT_EQ(1, value0);
- EXPECT_LE(reader0.waiting_time_in_ms(), kNoWaitThresholdInMs);
- EXPECT_TRUE_WAIT(done1, kProcessTimeoutInMs);
- EXPECT_EQ(1, value1);
- EXPECT_LE(reader1.waiting_time_in_ms(), kNoWaitThresholdInMs);
-}
-
-TEST_F(SharedExclusiveLockTest, TestSharedExclusive) {
- bool done;
- WriteTask writer(shared_exclusive_lock_.get(), &value_, &done);
-
- // Test exclusive lock needs to wait for shared lock.
- {
- SharedScope ss(shared_exclusive_lock_.get());
- value_ = 1;
- done = false;
- writer.PostWrite(2);
- Thread::SleepMs(kProcessTimeInMs);
- EXPECT_EQ(1, value_);
- }
-
- EXPECT_TRUE_WAIT(done, kProcessTimeoutInMs);
- EXPECT_EQ(2, value_);
- EXPECT_GE(writer.waiting_time_in_ms(), kWaitThresholdInMs);
-}
-
-TEST_F(SharedExclusiveLockTest, TestExclusiveShared) {
- int value;
- bool done;
- ReadTask reader(shared_exclusive_lock_.get(), &value_, &done);
-
- // Test shared lock needs to wait for exclusive lock.
- {
- ExclusiveScope es(shared_exclusive_lock_.get());
- value_ = 1;
- done = false;
- reader.PostRead(&value);
- Thread::SleepMs(kProcessTimeInMs);
- value_ = 2;
- }
-
- EXPECT_TRUE_WAIT(done, kProcessTimeoutInMs);
- EXPECT_EQ(2, value);
- EXPECT_GE(reader.waiting_time_in_ms(), kWaitThresholdInMs);
-}
-
-TEST_F(SharedExclusiveLockTest, TestExclusiveExclusive) {
- bool done;
- WriteTask writer(shared_exclusive_lock_.get(), &value_, &done);
-
- // Test exclusive lock needs to wait for exclusive lock.
- {
- ExclusiveScope es(shared_exclusive_lock_.get());
- value_ = 1;
- done = false;
- writer.PostWrite(2);
- Thread::SleepMs(kProcessTimeInMs);
- EXPECT_EQ(1, value_);
- }
-
- EXPECT_TRUE_WAIT(done, kProcessTimeoutInMs);
- EXPECT_EQ(2, value_);
- EXPECT_GE(writer.waiting_time_in_ms(), kWaitThresholdInMs);
-}
-
-} // namespace talk_base
diff --git a/base/signalthread.cc b/base/signalthread.cc
deleted file mode 100644
index 88f3ff7..0000000
--- a/base/signalthread.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/signalthread.h"
-
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// SignalThread
-///////////////////////////////////////////////////////////////////////////////
-
-SignalThread::SignalThread()
- : main_(Thread::Current()),
- worker_(this),
- state_(kInit),
- refcount_(1) {
- main_->SignalQueueDestroyed.connect(this,
- &SignalThread::OnMainThreadDestroyed);
- worker_.SetName("SignalThread", this);
-}
-
-SignalThread::~SignalThread() {
- ASSERT(refcount_ == 0);
-}
-
-bool SignalThread::SetName(const std::string& name, const void* obj) {
- EnterExit ee(this);
- ASSERT(main_->IsCurrent());
- ASSERT(kInit == state_);
- return worker_.SetName(name, obj);
-}
-
-bool SignalThread::SetPriority(ThreadPriority priority) {
- EnterExit ee(this);
- ASSERT(main_->IsCurrent());
- ASSERT(kInit == state_);
- return worker_.SetPriority(priority);
-}
-
-void SignalThread::Start() {
- EnterExit ee(this);
- ASSERT(main_->IsCurrent());
- if (kInit == state_ || kComplete == state_) {
- state_ = kRunning;
- OnWorkStart();
- worker_.Start();
- } else {
- ASSERT(false);
- }
-}
-
-void SignalThread::Destroy(bool wait) {
- EnterExit ee(this);
- ASSERT(main_->IsCurrent());
- if ((kInit == state_) || (kComplete == state_)) {
- refcount_--;
- } else if (kRunning == state_ || kReleasing == state_) {
- state_ = kStopping;
- // OnWorkStop() must follow Quit(), so that when the thread wakes up due to
- // OWS(), ContinueWork() will return false.
- worker_.Quit();
- OnWorkStop();
- if (wait) {
- // Release the thread's lock so that it can return from ::Run.
- cs_.Leave();
- worker_.Stop();
- cs_.Enter();
- refcount_--;
- }
- } else {
- ASSERT(false);
- }
-}
-
-void SignalThread::Release() {
- EnterExit ee(this);
- ASSERT(main_->IsCurrent());
- if (kComplete == state_) {
- refcount_--;
- } else if (kRunning == state_) {
- state_ = kReleasing;
- } else {
- // if (kInit == state_) use Destroy()
- ASSERT(false);
- }
-}
-
-bool SignalThread::ContinueWork() {
- EnterExit ee(this);
- ASSERT(worker_.IsCurrent());
- return worker_.ProcessMessages(0);
-}
-
-void SignalThread::OnMessage(Message *msg) {
- EnterExit ee(this);
- if (ST_MSG_WORKER_DONE == msg->message_id) {
- ASSERT(main_->IsCurrent());
- OnWorkDone();
- bool do_delete = false;
- if (kRunning == state_) {
- state_ = kComplete;
- } else {
- do_delete = true;
- }
- if (kStopping != state_) {
- // Before signaling that the work is done, make sure that the worker
- // thread actually is done. We got here because DoWork() finished and
- // Run() posted the ST_MSG_WORKER_DONE message. This means the worker
- // thread is about to go away anyway, but sometimes it doesn't actually
- // finish before SignalWorkDone is processed, and for a reusable
- // SignalThread this makes an assert in thread.cc fire.
- //
- // Calling Stop() on the worker ensures that the OS thread that underlies
- // the worker will finish, and will be set to NULL, enabling us to call
- // Start() again.
- worker_.Stop();
- SignalWorkDone(this);
- }
- if (do_delete) {
- refcount_--;
- }
- }
-}
-
-void SignalThread::Run() {
- DoWork();
- {
- EnterExit ee(this);
- if (main_) {
- main_->Post(this, ST_MSG_WORKER_DONE);
- }
- }
-}
-
-void SignalThread::OnMainThreadDestroyed() {
- EnterExit ee(this);
- main_ = NULL;
-}
-
-} // namespace talk_base
diff --git a/base/signalthread.h b/base/signalthread.h
deleted file mode 100644
index 46dd0a3..0000000
--- a/base/signalthread.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SIGNALTHREAD_H_
-#define TALK_BASE_SIGNALTHREAD_H_
-
-#include <string>
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// SignalThread - Base class for worker threads. The main thread should call
-// Start() to begin work, and then follow one of these models:
-// Normal: Wait for SignalWorkDone, and then call Release to destroy.
-// Cancellation: Call Release(true), to abort the worker thread.
-// Fire-and-forget: Call Release(false), which allows the thread to run to
-// completion, and then self-destruct without further notification.
-// Periodic tasks: Wait for SignalWorkDone, then eventually call Start()
-// again to repeat the task. When the instance isn't needed anymore,
-// call Release. DoWork, OnWorkStart and OnWorkStop are called again,
-// on a new thread.
-// The subclass should override DoWork() to perform the background task. By
-// periodically calling ContinueWork(), it can check for cancellation.
-// OnWorkStart and OnWorkDone can be overridden to do pre- or post-work
-// tasks in the context of the main thread.
-///////////////////////////////////////////////////////////////////////////////
-
-class SignalThread
- : public sigslot::has_slots<>,
- protected MessageHandler {
- public:
- SignalThread();
-
- // Context: Main Thread. Call before Start to change the worker's name.
- bool SetName(const std::string& name, const void* obj);
-
- // Context: Main Thread. Call before Start to change the worker's priority.
- bool SetPriority(ThreadPriority priority);
-
- // Context: Main Thread. Call to begin the worker thread.
- void Start();
-
- // Context: Main Thread. If the worker thread is not running, deletes the
- // object immediately. Otherwise, asks the worker thread to abort processing,
- // and schedules the object to be deleted once the worker exits.
- // SignalWorkDone will not be signalled. If wait is true, does not return
- // until the thread is deleted.
- void Destroy(bool wait);
-
- // Context: Main Thread. If the worker thread is complete, deletes the
- // object immediately. Otherwise, schedules the object to be deleted once
- // the worker thread completes. SignalWorkDone will be signalled.
- void Release();
-
- // Context: Main Thread. Signalled when work is complete.
- sigslot::signal1<SignalThread *> SignalWorkDone;
-
- enum { ST_MSG_WORKER_DONE, ST_MSG_FIRST_AVAILABLE };
-
- protected:
- virtual ~SignalThread();
-
- Thread* worker() { return &worker_; }
-
- // Context: Main Thread. Subclass should override to do pre-work setup.
- virtual void OnWorkStart() { }
-
- // Context: Worker Thread. Subclass should override to do work.
- virtual void DoWork() = 0;
-
- // Context: Worker Thread. Subclass should call periodically to
- // dispatch messages and determine if the thread should terminate.
- bool ContinueWork();
-
- // Context: Worker Thread. Subclass should override when extra work is
- // needed to abort the worker thread.
- virtual void OnWorkStop() { }
-
- // Context: Main Thread. Subclass should override to do post-work cleanup.
- virtual void OnWorkDone() { }
-
- // Context: Any Thread. If subclass overrides, be sure to call the base
- // implementation. Do not use (message_id < ST_MSG_FIRST_AVAILABLE)
- virtual void OnMessage(Message *msg);
-
- private:
- enum State {
- kInit, // Initialized, but not started
- kRunning, // Started and doing work
- kReleasing, // Same as running, but to be deleted when work is done
- kComplete, // Work is done
- kStopping, // Work is being interrupted
- };
-
- class Worker : public Thread {
- public:
- explicit Worker(SignalThread* parent) : parent_(parent) {}
- virtual ~Worker() { Stop(); }
- virtual void Run() { parent_->Run(); }
-
- private:
- SignalThread* parent_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(Worker);
- };
-
- class EnterExit {
- public:
- explicit EnterExit(SignalThread* t) : t_(t) {
- t_->cs_.Enter();
- // If refcount_ is zero then the object has already been deleted and we
- // will be double-deleting it in ~EnterExit()! (shouldn't happen)
- ASSERT(t_->refcount_ != 0);
- ++t_->refcount_;
- }
- ~EnterExit() {
- bool d = (0 == --t_->refcount_);
- t_->cs_.Leave();
- if (d)
- delete t_;
- }
-
- private:
- SignalThread* t_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(EnterExit);
- };
-
- void Run();
- void OnMainThreadDestroyed();
-
- Thread* main_;
- Worker worker_;
- CriticalSection cs_;
- State state_;
- int refcount_;
-
- DISALLOW_COPY_AND_ASSIGN(SignalThread);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SIGNALTHREAD_H_
diff --git a/base/signalthread_unittest.cc b/base/signalthread_unittest.cc
deleted file mode 100644
index 7bc73f0..0000000
--- a/base/signalthread_unittest.cc
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/signalthread.h"
-#include "talk/base/thread.h"
-
-using namespace talk_base;
-
-class SignalThreadTest : public testing::Test, public sigslot::has_slots<> {
- public:
- class SlowSignalThread : public SignalThread {
- public:
- SlowSignalThread(SignalThreadTest* harness) : harness_(harness) {
- }
-
- virtual ~SlowSignalThread() {
- EXPECT_EQ(harness_->main_thread_, Thread::Current());
- ++harness_->thread_deleted_;
- }
-
- const SignalThreadTest* harness() { return harness_; }
-
- protected:
- virtual void OnWorkStart() {
- ASSERT_TRUE(harness_ != NULL);
- ++harness_->thread_started_;
- EXPECT_EQ(harness_->main_thread_, Thread::Current());
- EXPECT_FALSE(worker()->RunningForTest()); // not started yet
- }
-
- virtual void OnWorkStop() {
- ++harness_->thread_stopped_;
- EXPECT_EQ(harness_->main_thread_, Thread::Current());
- EXPECT_TRUE(worker()->RunningForTest()); // not stopped yet
- }
-
- virtual void OnWorkDone() {
- ++harness_->thread_done_;
- EXPECT_EQ(harness_->main_thread_, Thread::Current());
- EXPECT_TRUE(worker()->RunningForTest()); // not stopped yet
- }
-
- virtual void DoWork() {
- EXPECT_NE(harness_->main_thread_, Thread::Current());
- EXPECT_EQ(worker(), Thread::Current());
- Thread::Current()->socketserver()->Wait(250, false);
- }
-
- private:
- SignalThreadTest* harness_;
- DISALLOW_EVIL_CONSTRUCTORS(SlowSignalThread);
- };
-
- void OnWorkComplete(talk_base::SignalThread* thread) {
- SlowSignalThread* t = static_cast<SlowSignalThread*>(thread);
- EXPECT_EQ(t->harness(), this);
- EXPECT_EQ(main_thread_, Thread::Current());
-
- ++thread_completed_;
- if (!called_release_) {
- thread->Release();
- }
- }
-
- virtual void SetUp() {
- main_thread_ = Thread::Current();
- thread_ = new SlowSignalThread(this);
- thread_->SignalWorkDone.connect(this, &SignalThreadTest::OnWorkComplete);
- called_release_ = false;
- thread_started_ = 0;
- thread_done_ = 0;
- thread_completed_ = 0;
- thread_stopped_ = 0;
- thread_deleted_ = 0;
- }
-
- virtual void TearDown() {
- }
-
- Thread* main_thread_;
- SlowSignalThread* thread_;
- bool called_release_;
-
- int thread_started_;
- int thread_done_;
- int thread_completed_;
- int thread_stopped_;
- int thread_deleted_;
-};
-
-class OwnerThread : public Thread, public sigslot::has_slots<> {
- public:
- explicit OwnerThread(SignalThreadTest* harness)
- : harness_(harness),
- has_run_(false) {
- }
-
- virtual ~OwnerThread() {
- Stop();
- }
-
- virtual void Run() {
- SignalThreadTest::SlowSignalThread* signal_thread =
- new SignalThreadTest::SlowSignalThread(harness_);
- signal_thread->SignalWorkDone.connect(this, &OwnerThread::OnWorkDone);
- signal_thread->Start();
- Thread::Current()->socketserver()->Wait(100, false);
- signal_thread->Release();
- // Delete |signal_thread|.
- signal_thread->Destroy(true);
- has_run_ = true;
- }
-
- bool has_run() { return has_run_; }
- void OnWorkDone(SignalThread* signal_thread) {
- FAIL() << " This shouldn't get called.";
- }
-
- private:
- SignalThreadTest* harness_;
- bool has_run_;
- DISALLOW_EVIL_CONSTRUCTORS(OwnerThread);
-};
-
-// Test for when the main thread goes away while the
-// signal thread is still working. This may happen
-// when shutting down the process.
-TEST_F(SignalThreadTest, OwnerThreadGoesAway) {
- {
- scoped_ptr<OwnerThread> owner(new OwnerThread(this));
- main_thread_ = owner.get();
- owner->Start();
- while (!owner->has_run()) {
- Thread::Current()->socketserver()->Wait(10, false);
- }
- }
- // At this point the main thread has gone away.
- // Give the SignalThread a little time to do its callback,
- // which will crash if the signal thread doesn't handle
- // this situation well.
- Thread::Current()->socketserver()->Wait(500, false);
-}
-
-#define EXPECT_STATE(started, done, completed, stopped, deleted) \
- EXPECT_EQ(started, thread_started_); \
- EXPECT_EQ(done, thread_done_); \
- EXPECT_EQ(completed, thread_completed_); \
- EXPECT_EQ(stopped, thread_stopped_); \
- EXPECT_EQ(deleted, thread_deleted_);
-
-TEST_F(SignalThreadTest, ThreadFinishes) {
- thread_->Start();
- EXPECT_STATE(1, 0, 0, 0, 0);
- Thread::SleepMs(500);
- EXPECT_STATE(1, 0, 0, 0, 0);
- Thread::Current()->ProcessMessages(0);
- EXPECT_STATE(1, 1, 1, 0, 1);
-}
-
-TEST_F(SignalThreadTest, ReleasedThreadFinishes) {
- thread_->Start();
- EXPECT_STATE(1, 0, 0, 0, 0);
- thread_->Release();
- called_release_ = true;
- EXPECT_STATE(1, 0, 0, 0, 0);
- Thread::SleepMs(500);
- EXPECT_STATE(1, 0, 0, 0, 0);
- Thread::Current()->ProcessMessages(0);
- EXPECT_STATE(1, 1, 1, 0, 1);
-}
-
-TEST_F(SignalThreadTest, DestroyedThreadCleansUp) {
- thread_->Start();
- EXPECT_STATE(1, 0, 0, 0, 0);
- thread_->Destroy(true);
- EXPECT_STATE(1, 0, 0, 1, 1);
- Thread::Current()->ProcessMessages(0);
- EXPECT_STATE(1, 0, 0, 1, 1);
-}
-
-TEST_F(SignalThreadTest, DeferredDestroyedThreadCleansUp) {
- thread_->Start();
- EXPECT_STATE(1, 0, 0, 0, 0);
- thread_->Destroy(false);
- EXPECT_STATE(1, 0, 0, 1, 0);
- Thread::SleepMs(500);
- EXPECT_STATE(1, 0, 0, 1, 0);
- Thread::Current()->ProcessMessages(0);
- EXPECT_STATE(1, 1, 0, 1, 1);
-}
diff --git a/base/sigslot.h b/base/sigslot.h
deleted file mode 100644
index 192aaa7..0000000
--- a/base/sigslot.h
+++ /dev/null
@@ -1,2850 +0,0 @@
-// sigslot.h: Signal/Slot classes
-//
-// Written by Sarah Thompson (sarah@telergy.com) 2002.
-//
-// License: Public domain. You are free to use this code however you like, with the proviso that
-// the author takes on no responsibility or liability for any use.
-//
-// QUICK DOCUMENTATION
-//
-// (see also the full documentation at http://sigslot.sourceforge.net/)
-//
-// #define switches
-// SIGSLOT_PURE_ISO - Define this to force ISO C++ compliance. This also disables
-// all of the thread safety support on platforms where it is
-// available.
-//
-// SIGSLOT_USE_POSIX_THREADS - Force use of Posix threads when using a C++ compiler other than
-// gcc on a platform that supports Posix threads. (When using gcc,
-// this is the default - use SIGSLOT_PURE_ISO to disable this if
-// necessary)
-//
-// SIGSLOT_DEFAULT_MT_POLICY - Where thread support is enabled, this defaults to multi_threaded_global.
-// Otherwise, the default is single_threaded. #define this yourself to
-// override the default. In pure ISO mode, anything other than
-// single_threaded will cause a compiler error.
-//
-// PLATFORM NOTES
-//
-// Win32 - On Win32, the WIN32 symbol must be #defined. Most mainstream
-// compilers do this by default, but you may need to define it
-// yourself if your build environment is less standard. This causes
-// the Win32 thread support to be compiled in and used automatically.
-//
-// Unix/Linux/BSD, etc. - If you're using gcc, it is assumed that you have Posix threads
-// available, so they are used automatically. You can override this
-// (as under Windows) with the SIGSLOT_PURE_ISO switch. If you're using
-// something other than gcc but still want to use Posix threads, you
-// need to #define SIGSLOT_USE_POSIX_THREADS.
-//
-// ISO C++ - If none of the supported platforms are detected, or if
-// SIGSLOT_PURE_ISO is defined, all multithreading support is turned off,
-// along with any code that might cause a pure ISO C++ environment to
-// complain. Before you ask, gcc -ansi -pedantic won't compile this
-// library, but gcc -ansi is fine. Pedantic mode seems to throw a lot of
-// errors that aren't really there. If you feel like investigating this,
-// please contact the author.
-//
-//
-// THREADING MODES
-//
-// single_threaded - Your program is assumed to be single threaded from the point of view
-// of signal/slot usage (i.e. all objects using signals and slots are
-// created and destroyed from a single thread). Behaviour if objects are
-// destroyed concurrently is undefined (i.e. you'll get the occasional
-// segmentation fault/memory exception).
-//
-// multi_threaded_global - Your program is assumed to be multi threaded. Objects using signals and
-// slots can be safely created and destroyed from any thread, even when
-// connections exist. In multi_threaded_global mode, this is achieved by a
-// single global mutex (actually a critical section on Windows because they
-// are faster). This option uses less OS resources, but results in more
-// opportunities for contention, possibly resulting in more context switches
-// than are strictly necessary.
-//
-// multi_threaded_local - Behaviour in this mode is essentially the same as multi_threaded_global,
-// except that each signal, and each object that inherits has_slots, all
-// have their own mutex/critical section. In practice, this means that
-// mutex collisions (and hence context switches) only happen if they are
-// absolutely essential. However, on some platforms, creating a lot of
-// mutexes can slow down the whole OS, so use this option with care.
-//
-// USING THE LIBRARY
-//
-// See the full documentation at http://sigslot.sourceforge.net/
-//
-//
-// Libjingle specific:
-// This file has been modified such that has_slots and signalx do not have to be
-// using the same threading requirements. E.g. it is possible to connect a
-// has_slots<single_threaded> and signal0<multi_threaded_local> or
-// has_slots<multi_threaded_local> and signal0<single_threaded>.
-// If has_slots is single threaded the user must ensure that it is not trying
-// to connect or disconnect to signalx concurrently or data race may occur.
-// If signalx is single threaded the user must ensure that disconnect, connect
-// or signal is not happening concurrently or data race may occur.
-
-#ifndef TALK_BASE_SIGSLOT_H__
-#define TALK_BASE_SIGSLOT_H__
-
-#include <list>
-#include <set>
-#include <stdlib.h>
-
-// On our copy of sigslot.h, we set single threading as default.
-#define SIGSLOT_DEFAULT_MT_POLICY single_threaded
-
-#if defined(SIGSLOT_PURE_ISO) || (!defined(WIN32) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
-# define _SIGSLOT_SINGLE_THREADED
-#elif defined(WIN32)
-# define _SIGSLOT_HAS_WIN32_THREADS
-# if !defined(WIN32_LEAN_AND_MEAN)
-# define WIN32_LEAN_AND_MEAN
-# endif
-# include "talk/base/win32.h"
-#elif defined(__GNUG__) || defined(SIGSLOT_USE_POSIX_THREADS)
-# define _SIGSLOT_HAS_POSIX_THREADS
-# include <pthread.h>
-#else
-# define _SIGSLOT_SINGLE_THREADED
-#endif
-
-#ifndef SIGSLOT_DEFAULT_MT_POLICY
-# ifdef _SIGSLOT_SINGLE_THREADED
-# define SIGSLOT_DEFAULT_MT_POLICY single_threaded
-# else
-# define SIGSLOT_DEFAULT_MT_POLICY multi_threaded_local
-# endif
-#endif
-
-// TODO: change this namespace to talk_base?
-namespace sigslot {
-
- class single_threaded
- {
- public:
- single_threaded()
- {
- ;
- }
-
- virtual ~single_threaded()
- {
- ;
- }
-
- virtual void lock()
- {
- ;
- }
-
- virtual void unlock()
- {
- ;
- }
- };
-
-#ifdef _SIGSLOT_HAS_WIN32_THREADS
- // The multi threading policies only get compiled in if they are enabled.
- class multi_threaded_global
- {
- public:
- multi_threaded_global()
- {
- static bool isinitialised = false;
-
- if(!isinitialised)
- {
- InitializeCriticalSection(get_critsec());
- isinitialised = true;
- }
- }
-
- multi_threaded_global(const multi_threaded_global&)
- {
- ;
- }
-
- virtual ~multi_threaded_global()
- {
- ;
- }
-
- virtual void lock()
- {
- EnterCriticalSection(get_critsec());
- }
-
- virtual void unlock()
- {
- LeaveCriticalSection(get_critsec());
- }
-
- private:
- CRITICAL_SECTION* get_critsec()
- {
- static CRITICAL_SECTION g_critsec;
- return &g_critsec;
- }
- };
-
- class multi_threaded_local
- {
- public:
- multi_threaded_local()
- {
- InitializeCriticalSection(&m_critsec);
- }
-
- multi_threaded_local(const multi_threaded_local&)
- {
- InitializeCriticalSection(&m_critsec);
- }
-
- virtual ~multi_threaded_local()
- {
- DeleteCriticalSection(&m_critsec);
- }
-
- virtual void lock()
- {
- EnterCriticalSection(&m_critsec);
- }
-
- virtual void unlock()
- {
- LeaveCriticalSection(&m_critsec);
- }
-
- private:
- CRITICAL_SECTION m_critsec;
- };
-#endif // _SIGSLOT_HAS_WIN32_THREADS
-
-#ifdef _SIGSLOT_HAS_POSIX_THREADS
- // The multi threading policies only get compiled in if they are enabled.
- class multi_threaded_global
- {
- public:
- multi_threaded_global()
- {
- pthread_mutex_init(get_mutex(), NULL);
- }
-
- multi_threaded_global(const multi_threaded_global&)
- {
- ;
- }
-
- virtual ~multi_threaded_global()
- {
- ;
- }
-
- virtual void lock()
- {
- pthread_mutex_lock(get_mutex());
- }
-
- virtual void unlock()
- {
- pthread_mutex_unlock(get_mutex());
- }
-
- private:
- pthread_mutex_t* get_mutex()
- {
- static pthread_mutex_t g_mutex;
- return &g_mutex;
- }
- };
-
- class multi_threaded_local
- {
- public:
- multi_threaded_local()
- {
- pthread_mutex_init(&m_mutex, NULL);
- }
-
- multi_threaded_local(const multi_threaded_local&)
- {
- pthread_mutex_init(&m_mutex, NULL);
- }
-
- virtual ~multi_threaded_local()
- {
- pthread_mutex_destroy(&m_mutex);
- }
-
- virtual void lock()
- {
- pthread_mutex_lock(&m_mutex);
- }
-
- virtual void unlock()
- {
- pthread_mutex_unlock(&m_mutex);
- }
-
- private:
- pthread_mutex_t m_mutex;
- };
-#endif // _SIGSLOT_HAS_POSIX_THREADS
-
- template<class mt_policy>
- class lock_block
- {
- public:
- mt_policy *m_mutex;
-
- lock_block(mt_policy *mtx)
- : m_mutex(mtx)
- {
- m_mutex->lock();
- }
-
- ~lock_block()
- {
- m_mutex->unlock();
- }
- };
-
- class has_slots_interface;
-
- template<class mt_policy>
- class _connection_base0
- {
- public:
- virtual ~_connection_base0() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit() = 0;
- virtual _connection_base0* clone() = 0;
- virtual _connection_base0* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class mt_policy>
- class _connection_base1
- {
- public:
- virtual ~_connection_base1() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type) = 0;
- virtual _connection_base1<arg1_type, mt_policy>* clone() = 0;
- virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class mt_policy>
- class _connection_base2
- {
- public:
- virtual ~_connection_base2() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type) = 0;
- virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone() = 0;
- virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
- class _connection_base3
- {
- public:
- virtual ~_connection_base3() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type) = 0;
- virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone() = 0;
- virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
- class _connection_base4
- {
- public:
- virtual ~_connection_base4() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type) = 0;
- virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone() = 0;
- virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class mt_policy>
- class _connection_base5
- {
- public:
- virtual ~_connection_base5() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type) = 0;
- virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>* clone() = 0;
- virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class mt_policy>
- class _connection_base6
- {
- public:
- virtual ~_connection_base6() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
- arg6_type) = 0;
- virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>* clone() = 0;
- virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class mt_policy>
- class _connection_base7
- {
- public:
- virtual ~_connection_base7() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
- arg6_type, arg7_type) = 0;
- virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>* clone() = 0;
- virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
- class _connection_base8
- {
- public:
- virtual ~_connection_base8() {}
- virtual has_slots_interface* getdest() const = 0;
- virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
- arg6_type, arg7_type, arg8_type) = 0;
- virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone() = 0;
- virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots_interface* pnewdest) = 0;
- };
-
- class _signal_base_interface
- {
- public:
- virtual void slot_disconnect(has_slots_interface* pslot) = 0;
- virtual void slot_duplicate(const has_slots_interface* poldslot, has_slots_interface* pnewslot) = 0;
- };
-
- template<class mt_policy>
- class _signal_base : public _signal_base_interface, public mt_policy
- {
- };
-
- class has_slots_interface
- {
- public:
- has_slots_interface()
- {
- ;
- }
-
- virtual void signal_connect(_signal_base_interface* sender) = 0;
-
- virtual void signal_disconnect(_signal_base_interface* sender) = 0;
-
- virtual ~has_slots_interface()
- {
- }
-
- virtual void disconnect_all() = 0;
- };
-
- template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class has_slots : public has_slots_interface, public mt_policy
- {
- private:
- typedef std::set<_signal_base_interface*> sender_set;
- typedef sender_set::const_iterator const_iterator;
-
- public:
- has_slots()
- {
- ;
- }
-
- has_slots(const has_slots& hs)
- {
- lock_block<mt_policy> lock(this);
- const_iterator it = hs.m_senders.begin();
- const_iterator itEnd = hs.m_senders.end();
-
- while(it != itEnd)
- {
- (*it)->slot_duplicate(&hs, this);
- m_senders.insert(*it);
- ++it;
- }
- }
-
- void signal_connect(_signal_base_interface* sender)
- {
- lock_block<mt_policy> lock(this);
- m_senders.insert(sender);
- }
-
- void signal_disconnect(_signal_base_interface* sender)
- {
- lock_block<mt_policy> lock(this);
- m_senders.erase(sender);
- }
-
- virtual ~has_slots()
- {
- disconnect_all();
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- const_iterator it = m_senders.begin();
- const_iterator itEnd = m_senders.end();
-
- while(it != itEnd)
- {
- (*it)->slot_disconnect(this);
- ++it;
- }
-
- m_senders.erase(m_senders.begin(), m_senders.end());
- }
-
- private:
- sender_set m_senders;
- };
-
- template<class mt_policy>
- class _signal_base0 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base0<mt_policy> *> connections_list;
-
- _signal_base0()
- {
- ;
- }
-
- _signal_base0(const _signal_base0& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- ~_signal_base0()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class mt_policy>
- class _signal_base1 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base1<arg1_type, mt_policy> *> connections_list;
-
- _signal_base1()
- {
- ;
- }
-
- _signal_base1(const _signal_base1<arg1_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base1()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class mt_policy>
- class _signal_base2 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base2<arg1_type, arg2_type, mt_policy> *>
- connections_list;
-
- _signal_base2()
- {
- ;
- }
-
- _signal_base2(const _signal_base2<arg1_type, arg2_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base2()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
- class _signal_base3 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base3<arg1_type, arg2_type, arg3_type, mt_policy> *>
- connections_list;
-
- _signal_base3()
- {
- ;
- }
-
- _signal_base3(const _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base3()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
- class _signal_base4 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base4<arg1_type, arg2_type, arg3_type,
- arg4_type, mt_policy> *> connections_list;
-
- _signal_base4()
- {
- ;
- }
-
- _signal_base4(const _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base4()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class mt_policy>
- class _signal_base5 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base5<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, mt_policy> *> connections_list;
-
- _signal_base5()
- {
- ;
- }
-
- _signal_base5(const _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base5()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class mt_policy>
- class _signal_base6 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base6<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, mt_policy> *> connections_list;
-
- _signal_base6()
- {
- ;
- }
-
- _signal_base6(const _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base6()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class mt_policy>
- class _signal_base7 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base7<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type, mt_policy> *> connections_list;
-
- _signal_base7()
- {
- ;
- }
-
- _signal_base7(const _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base7()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
- class _signal_base8 : public _signal_base<mt_policy>
- {
- public:
- typedef std::list<_connection_base8<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy> *>
- connections_list;
-
- _signal_base8()
- {
- ;
- }
-
- _signal_base8(const _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
- : _signal_base<mt_policy>(s)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = s.m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_connect(this);
- m_connected_slots.push_back((*it)->clone());
-
- ++it;
- }
- }
-
- void slot_duplicate(const has_slots_interface* oldtarget, has_slots_interface* newtarget)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == oldtarget)
- {
- m_connected_slots.push_back((*it)->duplicate(newtarget));
- }
-
- ++it;
- }
- }
-
- ~_signal_base8()
- {
- disconnect_all();
- }
-
- bool is_empty()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- return it == itEnd;
- }
-
- void disconnect_all()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- (*it)->getdest()->signal_disconnect(this);
- delete *it;
-
- ++it;
- }
-
- m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
- }
-
-#ifdef _DEBUG
- bool connected(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
- if ((*it)->getdest() == pclass)
- return true;
- it = itNext;
- }
- return false;
- }
-#endif
-
- void disconnect(has_slots_interface* pclass)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- if((*it)->getdest() == pclass)
- {
- delete *it;
- m_connected_slots.erase(it);
- pclass->signal_disconnect(this);
- return;
- }
-
- ++it;
- }
- }
-
- void slot_disconnect(has_slots_interface* pslot)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::iterator it = m_connected_slots.begin();
- typename connections_list::iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- typename connections_list::iterator itNext = it;
- ++itNext;
-
- if((*it)->getdest() == pslot)
- {
- delete *it;
- m_connected_slots.erase(it);
- }
-
- it = itNext;
- }
- }
-
- protected:
- connections_list m_connected_slots;
- };
-
-
- template<class dest_type, class mt_policy>
- class _connection0 : public _connection_base0<mt_policy>
- {
- public:
- _connection0()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection0(dest_type* pobject, void (dest_type::*pmemfun)())
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection0()
- {
- }
-
- virtual _connection_base0<mt_policy>* clone()
- {
- return new _connection0<dest_type, mt_policy>(*this);
- }
-
- virtual _connection_base0<mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection0<dest_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit()
- {
- (m_pobject->*m_pmemfun)();
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)();
- };
-
- template<class dest_type, class arg1_type, class mt_policy>
- class _connection1 : public _connection_base1<arg1_type, mt_policy>
- {
- public:
- _connection1()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection1(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection1()
- {
- }
-
- virtual _connection_base1<arg1_type, mt_policy>* clone()
- {
- return new _connection1<dest_type, arg1_type, mt_policy>(*this);
- }
-
- virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection1<dest_type, arg1_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1)
- {
- (m_pobject->*m_pmemfun)(a1);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class mt_policy>
- class _connection2 : public _connection_base2<arg1_type, arg2_type, mt_policy>
- {
- public:
- _connection2()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection2(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection2()
- {
- }
-
- virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone()
- {
- return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>(*this);
- }
-
- virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2)
- {
- (m_pobject->*m_pmemfun)(a1, a2);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type, class mt_policy>
- class _connection3 : public _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>
- {
- public:
- _connection3()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection3(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection3()
- {
- }
-
- virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone()
- {
- return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>(*this);
- }
-
- virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
- class arg4_type, class mt_policy>
- class _connection4 : public _connection_base4<arg1_type, arg2_type,
- arg3_type, arg4_type, mt_policy>
- {
- public:
- _connection4()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection4(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection4()
- {
- }
-
- virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone()
- {
- return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(*this);
- }
-
- virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3,
- arg4_type a4)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3, a4);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type,
- arg4_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
- class arg4_type, class arg5_type, class mt_policy>
- class _connection5 : public _connection_base5<arg1_type, arg2_type,
- arg3_type, arg4_type, arg5_type, mt_policy>
- {
- public:
- _connection5()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection5(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection5()
- {
- }
-
- virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>* clone()
- {
- return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>(*this);
- }
-
- virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
- class arg4_type, class arg5_type, class arg6_type, class mt_policy>
- class _connection6 : public _connection_base6<arg1_type, arg2_type,
- arg3_type, arg4_type, arg5_type, arg6_type, mt_policy>
- {
- public:
- _connection6()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection6(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection6()
- {
- }
-
- virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>* clone()
- {
- return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>(*this);
- }
-
- virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
- class arg4_type, class arg5_type, class arg6_type, class arg7_type, class mt_policy>
- class _connection7 : public _connection_base7<arg1_type, arg2_type,
- arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
- {
- public:
- _connection7()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection7(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, arg7_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection7()
- {
- }
-
- virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>* clone()
- {
- return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>(*this);
- }
-
- virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type);
- };
-
- template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
- class arg4_type, class arg5_type, class arg6_type, class arg7_type,
- class arg8_type, class mt_policy>
- class _connection8 : public _connection_base8<arg1_type, arg2_type,
- arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
- {
- public:
- _connection8()
- {
- m_pobject = NULL;
- m_pmemfun = NULL;
- }
-
- _connection8(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
- arg7_type, arg8_type))
- {
- m_pobject = pobject;
- m_pmemfun = pmemfun;
- }
-
- virtual ~_connection8()
- {
- }
-
- virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone()
- {
- return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(*this);
- }
-
- virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots_interface* pnewdest)
- {
- return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
- }
-
- virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
- {
- (m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7, a8);
- }
-
- virtual has_slots_interface* getdest() const
- {
- return m_pobject;
- }
-
- private:
- dest_type* m_pobject;
- void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type);
- };
-
- template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal0 : public _signal_base0<mt_policy>
- {
- public:
- typedef _signal_base0<mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal0()
- {
- ;
- }
-
- signal0(const signal0<mt_policy>& s)
- : _signal_base0<mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)())
- {
- lock_block<mt_policy> lock(this);
- _connection0<desttype, mt_policy>* conn =
- new _connection0<desttype, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit();
-
- it = itNext;
- }
- }
-
- void operator()()
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit();
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal1 : public _signal_base1<arg1_type, mt_policy>
- {
- public:
- typedef _signal_base1<arg1_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal1()
- {
- ;
- }
-
- signal1(const signal1<arg1_type, mt_policy>& s)
- : _signal_base1<arg1_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type))
- {
- lock_block<mt_policy> lock(this);
- _connection1<desttype, arg1_type, mt_policy>* conn =
- new _connection1<desttype, arg1_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal2 : public _signal_base2<arg1_type, arg2_type, mt_policy>
- {
- public:
- typedef _signal_base2<arg1_type, arg2_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal2()
- {
- ;
- }
-
- signal2(const signal2<arg1_type, arg2_type, mt_policy>& s)
- : _signal_base2<arg1_type, arg2_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type))
- {
- lock_block<mt_policy> lock(this);
- _connection2<desttype, arg1_type, arg2_type, mt_policy>* conn = new
- _connection2<desttype, arg1_type, arg2_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal3 : public _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>
- {
- public:
- typedef _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal3()
- {
- ;
- }
-
- signal3(const signal3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
- : _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type))
- {
- lock_block<mt_policy> lock(this);
- _connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>* conn =
- new _connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>(pclass,
- pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal4 : public _signal_base4<arg1_type, arg2_type, arg3_type,
- arg4_type, mt_policy>
- {
- public:
- typedef _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal4()
- {
- ;
- }
-
- signal4(const signal4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
- : _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type))
- {
- lock_block<mt_policy> lock(this);
- _connection4<desttype, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>*
- conn = new _connection4<desttype, arg1_type, arg2_type, arg3_type,
- arg4_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal5 : public _signal_base5<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, mt_policy>
- {
- public:
- typedef _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type, arg5_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal5()
- {
- ;
- }
-
- signal5(const signal5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>& s)
- : _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type))
- {
- lock_block<mt_policy> lock(this);
- _connection5<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, mt_policy>* conn = new _connection5<desttype, arg1_type, arg2_type,
- arg3_type, arg4_type, arg5_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5);
-
- it = itNext;
- }
- }
- };
-
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal6 : public _signal_base6<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, mt_policy>
- {
- public:
- typedef _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal6()
- {
- ;
- }
-
- signal6(const signal6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>& s)
- : _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
- {
- lock_block<mt_policy> lock(this);
- _connection6<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, mt_policy>* conn =
- new _connection6<desttype, arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal7 : public _signal_base7<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
- {
- public:
- typedef _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal7()
- {
- ;
- }
-
- signal7(const signal7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>& s)
- : _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
- arg7_type))
- {
- lock_block<mt_policy> lock(this);
- _connection7<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, mt_policy>* conn =
- new _connection7<desttype, arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6, a7);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6, a7);
-
- it = itNext;
- }
- }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
- class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class signal8 : public _signal_base8<arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
- {
- public:
- typedef _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy> base;
- typedef typename base::connections_list connections_list;
- using base::m_connected_slots;
-
- signal8()
- {
- ;
- }
-
- signal8(const signal8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
- : _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(s)
- {
- ;
- }
-
- template<class desttype>
- void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
- arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
- arg7_type, arg8_type))
- {
- lock_block<mt_policy> lock(this);
- _connection8<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
- arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* conn =
- new _connection8<desttype, arg1_type, arg2_type, arg3_type,
- arg4_type, arg5_type, arg6_type, arg7_type,
- arg8_type, mt_policy>(pclass, pmemfun);
- m_connected_slots.push_back(conn);
- pclass->signal_connect(this);
- }
-
- void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
-
- it = itNext;
- }
- }
-
- void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
- arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
- {
- lock_block<mt_policy> lock(this);
- typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
- typename connections_list::const_iterator itEnd = m_connected_slots.end();
-
- while(it != itEnd)
- {
- itNext = it;
- ++itNext;
-
- (*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
-
- it = itNext;
- }
- }
- };
-
-}; // namespace sigslot
-
-#endif // TALK_BASE_SIGSLOT_H__
diff --git a/base/sigslot_unittest.cc b/base/sigslot_unittest.cc
deleted file mode 100644
index 62b03c2..0000000
--- a/base/sigslot_unittest.cc
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/sigslot.h"
-
-#include "talk/base/gunit.h"
-
-// This function, when passed a has_slots or signalx, will break the build if
-// its threading requirement is not single threaded
-static bool TemplateIsST(const sigslot::single_threaded* p) {
- return true;
-}
-// This function, when passed a has_slots or signalx, will break the build if
-// its threading requirement is not multi threaded
-static bool TemplateIsMT(const sigslot::multi_threaded_local* p) {
- return true;
-}
-
-class SigslotDefault : public testing::Test, public sigslot::has_slots<> {
- protected:
- sigslot::signal0<> signal_;
-};
-
-template<class slot_policy = sigslot::single_threaded,
- class signal_policy = sigslot::single_threaded>
-class SigslotReceiver : public sigslot::has_slots<slot_policy> {
- public:
- SigslotReceiver() : signal_(NULL), signal_count_(0) {
- }
- ~SigslotReceiver() {
- }
-
- void Connect(sigslot::signal0<signal_policy>* signal) {
- if (!signal) return;
- Disconnect();
- signal_ = signal;
- signal->connect(this,
- &SigslotReceiver<slot_policy, signal_policy>::OnSignal);
- }
- void Disconnect() {
- if (!signal_) return;
- signal_->disconnect(this);
- signal_ = NULL;
- }
- void OnSignal() {
- ++signal_count_;
- }
- int signal_count() { return signal_count_; }
-
- private:
- sigslot::signal0<signal_policy>* signal_;
- int signal_count_;
-};
-
-template<class slot_policy = sigslot::single_threaded,
- class mt_signal_policy = sigslot::multi_threaded_local>
-class SigslotSlotTest : public testing::Test {
- protected:
- SigslotSlotTest() {
- mt_signal_policy mt_policy;
- TemplateIsMT(&mt_policy);
- }
-
- virtual void SetUp() {
- Connect();
- }
- virtual void TearDown() {
- Disconnect();
- }
-
- void Disconnect() {
- st_receiver_.Disconnect();
- mt_receiver_.Disconnect();
- }
-
- void Connect() {
- st_receiver_.Connect(&SignalSTLoopback);
- mt_receiver_.Connect(&SignalMTLoopback);
- }
-
- int st_loop_back_count() { return st_receiver_.signal_count(); }
- int mt_loop_back_count() { return mt_receiver_.signal_count(); }
-
- sigslot::signal0<> SignalSTLoopback;
- SigslotReceiver<slot_policy, sigslot::single_threaded> st_receiver_;
- sigslot::signal0<mt_signal_policy> SignalMTLoopback;
- SigslotReceiver<slot_policy, mt_signal_policy> mt_receiver_;
-};
-
-typedef SigslotSlotTest<> SigslotSTSlotTest;
-typedef SigslotSlotTest<sigslot::multi_threaded_local,
- sigslot::multi_threaded_local> SigslotMTSlotTest;
-
-class multi_threaded_local_fake : public sigslot::multi_threaded_local {
- public:
- multi_threaded_local_fake() : lock_count_(0), unlock_count_(0) {
- }
-
- virtual void lock() {
- ++lock_count_;
- }
- virtual void unlock() {
- ++unlock_count_;
- }
-
- int lock_count() { return lock_count_; }
-
- bool InCriticalSection() { return lock_count_ != unlock_count_; }
-
- protected:
- int lock_count_;
- int unlock_count_;
-};
-
-typedef SigslotSlotTest<multi_threaded_local_fake,
- multi_threaded_local_fake> SigslotMTLockBase;
-
-class SigslotMTLockTest : public SigslotMTLockBase {
- protected:
- SigslotMTLockTest() {}
-
- virtual void SetUp() {
- EXPECT_EQ(0, SlotLockCount());
- SigslotMTLockBase::SetUp();
- // Connects to two signals (ST and MT). However,
- // SlotLockCount() only gets the count for the
- // MT signal (there are two separate SigslotReceiver which
- // keep track of their own count).
- EXPECT_EQ(1, SlotLockCount());
- }
- virtual void TearDown() {
- const int previous_lock_count = SlotLockCount();
- SigslotMTLockBase::TearDown();
- // Disconnects from two signals. Note analogous to SetUp().
- EXPECT_EQ(previous_lock_count + 1, SlotLockCount());
- }
-
- int SlotLockCount() { return mt_receiver_.lock_count(); }
- void Signal() { SignalMTLoopback(); }
- int SignalLockCount() { return SignalMTLoopback.lock_count(); }
- int signal_count() { return mt_loop_back_count(); }
- bool InCriticalSection() { return SignalMTLoopback.InCriticalSection(); }
-};
-
-// This test will always succeed. However, if the default template instantiation
-// changes from single threaded to multi threaded it will break the build here.
-TEST_F(SigslotDefault, DefaultIsST) {
- EXPECT_TRUE(TemplateIsST(this));
- EXPECT_TRUE(TemplateIsST(&signal_));
-}
-
-// ST slot, ST signal
-TEST_F(SigslotSTSlotTest, STLoopbackTest) {
- SignalSTLoopback();
- EXPECT_EQ(1, st_loop_back_count());
- EXPECT_EQ(0, mt_loop_back_count());
-}
-
-// ST slot, MT signal
-TEST_F(SigslotSTSlotTest, MTLoopbackTest) {
- SignalMTLoopback();
- EXPECT_EQ(1, mt_loop_back_count());
- EXPECT_EQ(0, st_loop_back_count());
-}
-
-// ST slot, both ST and MT (separate) signal
-TEST_F(SigslotSTSlotTest, AllLoopbackTest) {
- SignalSTLoopback();
- SignalMTLoopback();
- EXPECT_EQ(1, mt_loop_back_count());
- EXPECT_EQ(1, st_loop_back_count());
-}
-
-TEST_F(SigslotSTSlotTest, Reconnect) {
- SignalSTLoopback();
- SignalMTLoopback();
- EXPECT_EQ(1, mt_loop_back_count());
- EXPECT_EQ(1, st_loop_back_count());
- Disconnect();
- SignalSTLoopback();
- SignalMTLoopback();
- EXPECT_EQ(1, mt_loop_back_count());
- EXPECT_EQ(1, st_loop_back_count());
- Connect();
- SignalSTLoopback();
- SignalMTLoopback();
- EXPECT_EQ(2, mt_loop_back_count());
- EXPECT_EQ(2, st_loop_back_count());
-}
-
-// MT slot, ST signal
-TEST_F(SigslotMTSlotTest, STLoopbackTest) {
- SignalSTLoopback();
- EXPECT_EQ(1, st_loop_back_count());
- EXPECT_EQ(0, mt_loop_back_count());
-}
-
-// MT slot, MT signal
-TEST_F(SigslotMTSlotTest, MTLoopbackTest) {
- SignalMTLoopback();
- EXPECT_EQ(1, mt_loop_back_count());
- EXPECT_EQ(0, st_loop_back_count());
-}
-
-// MT slot, both ST and MT (separate) signal
-TEST_F(SigslotMTSlotTest, AllLoopbackTest) {
- SignalMTLoopback();
- SignalSTLoopback();
- EXPECT_EQ(1, st_loop_back_count());
- EXPECT_EQ(1, mt_loop_back_count());
-}
-
-// Test that locks are acquired and released correctly.
-TEST_F(SigslotMTLockTest, LockSanity) {
- const int lock_count = SignalLockCount();
- Signal();
- EXPECT_FALSE(InCriticalSection());
- EXPECT_EQ(lock_count + 1, SignalLockCount());
- EXPECT_EQ(1, signal_count());
-}
-
-// Destroy signal and slot in different orders.
-TEST(DestructionOrder, SignalFirst) {
- sigslot::signal0<>* signal = new sigslot::signal0<>;
- SigslotReceiver<>* receiver = new SigslotReceiver<>();
- receiver->Connect(signal);
- (*signal)();
- EXPECT_EQ(1, receiver->signal_count());
- delete signal;
- delete receiver;
-}
-
-TEST(DestructionOrder, SlotFirst) {
- sigslot::signal0<>* signal = new sigslot::signal0<>;
- SigslotReceiver<>* receiver = new SigslotReceiver<>();
- receiver->Connect(signal);
- (*signal)();
- EXPECT_EQ(1, receiver->signal_count());
-
- delete receiver;
- (*signal)();
- delete signal;
-}
diff --git a/base/sigslotrepeater.h b/base/sigslotrepeater.h
deleted file mode 100644
index 628089b..0000000
--- a/base/sigslotrepeater.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SIGSLOTREPEATER_H__
-#define TALK_BASE_SIGSLOTREPEATER_H__
-
-// repeaters are both signals and slots, which are designed as intermediate
-// pass-throughs for signals and slots which don't know about each other (for
-// modularity or encapsulation). This eliminates the need to declare a signal
-// handler whose sole purpose is to fire another signal. The repeater connects
-// to the originating signal using the 'repeat' method. When the repeated
-// signal fires, the repeater will also fire.
-
-#include "talk/base/sigslot.h"
-
-namespace sigslot {
-
- template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class repeater0 : public signal0<mt_policy>,
- public has_slots<mt_policy>
- {
- public:
- typedef signal0<mt_policy> base_type;
- typedef repeater0<mt_policy> this_type;
-
- repeater0() { }
- repeater0(const this_type& s) : base_type(s) { }
-
- void reemit() { signal0<mt_policy>::emit(); }
- void repeat(base_type &s) { s.connect(this, &this_type::reemit); }
- void stop(base_type &s) { s.disconnect(this); }
- };
-
- template<class arg1_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class repeater1 : public signal1<arg1_type, mt_policy>,
- public has_slots<mt_policy>
- {
- public:
- typedef signal1<arg1_type, mt_policy> base_type;
- typedef repeater1<arg1_type, mt_policy> this_type;
-
- repeater1() { }
- repeater1(const this_type& s) : base_type(s) { }
-
- void reemit(arg1_type a1) { signal1<arg1_type, mt_policy>::emit(a1); }
- void repeat(base_type& s) { s.connect(this, &this_type::reemit); }
- void stop(base_type &s) { s.disconnect(this); }
- };
-
- template<class arg1_type, class arg2_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class repeater2 : public signal2<arg1_type, arg2_type, mt_policy>,
- public has_slots<mt_policy>
- {
- public:
- typedef signal2<arg1_type, arg2_type, mt_policy> base_type;
- typedef repeater2<arg1_type, arg2_type, mt_policy> this_type;
-
- repeater2() { }
- repeater2(const this_type& s) : base_type(s) { }
-
- void reemit(arg1_type a1, arg2_type a2) { signal2<arg1_type, arg2_type, mt_policy>::emit(a1,a2); }
- void repeat(base_type& s) { s.connect(this, &this_type::reemit); }
- void stop(base_type &s) { s.disconnect(this); }
- };
-
- template<class arg1_type, class arg2_type, class arg3_type,
- class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
- class repeater3 : public signal3<arg1_type, arg2_type, arg3_type, mt_policy>,
- public has_slots<mt_policy>
- {
- public:
- typedef signal3<arg1_type, arg2_type, arg3_type, mt_policy> base_type;
- typedef repeater3<arg1_type, arg2_type, arg3_type, mt_policy> this_type;
-
- repeater3() { }
- repeater3(const this_type& s) : base_type(s) { }
-
- void reemit(arg1_type a1, arg2_type a2, arg3_type a3) {
- signal3<arg1_type, arg2_type, arg3_type, mt_policy>::emit(a1,a2,a3);
- }
- void repeat(base_type& s) { s.connect(this, &this_type::reemit); }
- void stop(base_type &s) { s.disconnect(this); }
- };
-
-} // namespace sigslot
-
-#endif // TALK_BASE_SIGSLOTREPEATER_H__
diff --git a/base/sigslottester.h b/base/sigslottester.h
deleted file mode 100755
index 9422318..0000000
--- a/base/sigslottester.h
+++ /dev/null
@@ -1,216 +0,0 @@
-// This file was GENERATED by command:
-// pump.py sigslottester.h.pump
-// DO NOT EDIT BY HAND!!!
-
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SIGSLOTTESTER_H_
-#define TALK_BASE_SIGSLOTTESTER_H_
-
-// To generate sigslottester.h from sigslottester.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py sigslottester.h.pump
-
-
-// SigslotTester(s) are utility classes to check if signals owned by an
-// object are being invoked at the right time and with the right arguments.
-// They are meant to be used in tests. Tests must provide "capture" pointers
-// (i.e. address of variables) where the arguments from the signal callback
-// can be stored.
-//
-// Example:
-// /* Some signal */
-// sigslot::signal1<const std::string&> foo;
-//
-// /* We want to monitor foo in some test. Note how signal argument is
-// const std::string&, but capture-type is std::string. Capture type
-// must be type that can be assigned to. */
-// std::string capture;
-// SigslotTester1<const std::string&, std::string> slot(&foo, &capture);
-// foo.emit("hello");
-// EXPECT_EQ(1, slot.callback_count());
-// EXPECT_EQ("hello", capture);
-// /* See unit-tests for more examples */
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-// For all the templates below:
-// - A1-A5 is the type of the argument i in the callback. Signals may and often
-// do use const-references here for efficiency.
-// - C1-C5 is the type of the variable to capture argument i. These should be
-// non-const value types suitable for use as lvalues.
-
-template <class A1, class C1>
-class SigslotTester1 : public sigslot::has_slots<> {
- public:
- SigslotTester1(sigslot::signal1<A1>* signal,
- C1* capture1)
- : callback_count_(0),
- capture1_(capture1) {
- signal->connect(this, &SigslotTester1::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback(A1 arg1) {
- callback_count_++;
- *capture1_ = arg1;
- }
-
- int callback_count_;
- C1* capture1_;
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester1);
-};
-
-template <class A1, class A2, class C1, class C2>
-class SigslotTester2 : public sigslot::has_slots<> {
- public:
- SigslotTester2(sigslot::signal2<A1, A2>* signal,
- C1* capture1, C2* capture2)
- : callback_count_(0),
- capture1_(capture1), capture2_(capture2) {
- signal->connect(this, &SigslotTester2::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback(A1 arg1, A2 arg2) {
- callback_count_++;
- *capture1_ = arg1;
- *capture2_ = arg2;
- }
-
- int callback_count_;
- C1* capture1_;
- C2* capture2_;
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester2);
-};
-
-template <class A1, class A2, class A3, class C1, class C2, class C3>
-class SigslotTester3 : public sigslot::has_slots<> {
- public:
- SigslotTester3(sigslot::signal3<A1, A2, A3>* signal,
- C1* capture1, C2* capture2, C3* capture3)
- : callback_count_(0),
- capture1_(capture1), capture2_(capture2), capture3_(capture3) {
- signal->connect(this, &SigslotTester3::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3) {
- callback_count_++;
- *capture1_ = arg1;
- *capture2_ = arg2;
- *capture3_ = arg3;
- }
-
- int callback_count_;
- C1* capture1_;
- C2* capture2_;
- C3* capture3_;
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester3);
-};
-
-template <class A1, class A2, class A3, class A4, class C1, class C2, class C3,
- class C4>
-class SigslotTester4 : public sigslot::has_slots<> {
- public:
- SigslotTester4(sigslot::signal4<A1, A2, A3, A4>* signal,
- C1* capture1, C2* capture2, C3* capture3, C4* capture4)
- : callback_count_(0),
- capture1_(capture1), capture2_(capture2), capture3_(capture3),
- capture4_(capture4) {
- signal->connect(this, &SigslotTester4::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3, A4 arg4) {
- callback_count_++;
- *capture1_ = arg1;
- *capture2_ = arg2;
- *capture3_ = arg3;
- *capture4_ = arg4;
- }
-
- int callback_count_;
- C1* capture1_;
- C2* capture2_;
- C3* capture3_;
- C4* capture4_;
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester4);
-};
-
-template <class A1, class A2, class A3, class A4, class A5, class C1, class C2,
- class C3, class C4, class C5>
-class SigslotTester5 : public sigslot::has_slots<> {
- public:
- SigslotTester5(sigslot::signal5<A1, A2, A3, A4, A5>* signal,
- C1* capture1, C2* capture2, C3* capture3, C4* capture4,
- C5* capture5)
- : callback_count_(0),
- capture1_(capture1), capture2_(capture2), capture3_(capture3),
- capture4_(capture4), capture5_(capture5) {
- signal->connect(this, &SigslotTester5::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3, A4 arg4, A5 arg5) {
- callback_count_++;
- *capture1_ = arg1;
- *capture2_ = arg2;
- *capture3_ = arg3;
- *capture4_ = arg4;
- *capture5_ = arg5;
- }
-
- int callback_count_;
- C1* capture1_;
- C2* capture2_;
- C3* capture3_;
- C4* capture4_;
- C5* capture5_;
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester5);
-};
-} // namespace talk_base
-
-#endif // TALK_BASE_SIGSLOTTESTER_H_
diff --git a/base/sigslottester.h.pump b/base/sigslottester.h.pump
deleted file mode 100755
index dce1c7b..0000000
--- a/base/sigslottester.h.pump
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * libjingle
- * Copyright 2014 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SIGSLOTTESTER_H_
-#define TALK_BASE_SIGSLOTTESTER_H_
-
-// To generate sigslottester.h from sigslottester.h.pump, execute:
-// /home/build/google3/third_party/gtest/scripts/pump.py sigslottester.h.pump
-
-
-// SigslotTester(s) are utility classes to check if signals owned by an
-// object are being invoked at the right time and with the right arguments.
-// They are meant to be used in tests. Tests must provide "capture" pointers
-// (i.e. address of variables) where the arguments from the signal callback
-// can be stored.
-//
-// Example:
-// /* Some signal */
-// sigslot::signal1<const std::string&> foo;
-//
-// /* We want to monitor foo in some test. Note how signal argument is
-// const std::string&, but capture-type is std::string. Capture type
-// must be type that can be assigned to. */
-// std::string capture;
-// SigslotTester1<const std::string&, std::string> slot(&foo, &capture);
-// foo.emit("hello");
-// EXPECT_EQ(1, slot.callback_count());
-// EXPECT_EQ("hello", capture);
-// /* See unit-tests for more examples */
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-// For all the templates below:
-// - A1-A5 is the type of the argument i in the callback. Signals may and often
-// do use const-references here for efficiency.
-// - C1-C5 is the type of the variable to capture argument i. These should be
-// non-const value types suitable for use as lvalues.
-
-$var n = 5
-$range i 1..n
-$for i [[
-$range j 1..i
-
-template <$for j , [[class A$j]], $for j , [[class C$j]]>
-class SigslotTester$i : public sigslot::has_slots<> {
- public:
- SigslotTester$i(sigslot::signal$i<$for j , [[A$j]]>* signal,
- $for j , [[C$j* capture$j]])
- : callback_count_(0),
- $for j , [[capture$j[[]]_(capture$j)]] {
- signal->connect(this, &SigslotTester$i::OnSignalCallback);
- }
-
- int callback_count() const { return callback_count_; }
-
- private:
- void OnSignalCallback($for j , [[A$j arg$j]]) {
- callback_count_++;$for j [[
-
- *capture$j[[]]_ = arg$j;]]
-
- }
-
- int callback_count_;$for j [[
-
- C$j* capture$j[[]]_;]]
-
-
- DISALLOW_COPY_AND_ASSIGN(SigslotTester$i);
-};
-
-]]
-} // namespace talk_base
-
-#endif // TALK_BASE_SIGSLOTTESTER_H_
diff --git a/base/sigslottester_unittest.cc b/base/sigslottester_unittest.cc
deleted file mode 100755
index b427ef6..0000000
--- a/base/sigslottester_unittest.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-#include "talk/base/sigslottester.h"
-
-#include "talk/base/gunit.h"
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-TEST(SigslotTester, TestSignal1Arg) {
- sigslot::signal1<int> source1;
- int capture1;
- SigslotTester1<int, int> slot1(&source1, &capture1);
- EXPECT_EQ(0, slot1.callback_count());
-
- source1.emit(10);
- EXPECT_EQ(1, slot1.callback_count());
- EXPECT_EQ(10, capture1);
-
- source1.emit(20);
- EXPECT_EQ(2, slot1.callback_count());
- EXPECT_EQ(20, capture1);
-}
-
-TEST(SigslotTester, TestSignal2Args) {
- sigslot::signal2<int, char> source2;
- int capture1;
- char capture2;
- SigslotTester2<int, char, int, char> slot2(&source2, &capture1, &capture2);
- EXPECT_EQ(0, slot2.callback_count());
-
- source2.emit(10, 'x');
- EXPECT_EQ(1, slot2.callback_count());
- EXPECT_EQ(10, capture1);
- EXPECT_EQ('x', capture2);
-
- source2.emit(20, 'y');
- EXPECT_EQ(2, slot2.callback_count());
- EXPECT_EQ(20, capture1);
- EXPECT_EQ('y', capture2);
-}
-
-// Since it applies for 1 and 2 args, we assume it will work for up to 5 args.
-
-TEST(SigslotTester, TestSignalWithConstReferenceArgs) {
- sigslot::signal1<const std::string&> source1;
- std::string capture1;
- SigslotTester1<const std::string&, std::string> slot1(&source1, &capture1);
- EXPECT_EQ(0, slot1.callback_count());
- source1.emit("hello");
- EXPECT_EQ(1, slot1.callback_count());
- EXPECT_EQ("hello", capture1);
-}
-
-TEST(SigslotTester, TestSignalWithPointerToConstArgs) {
- sigslot::signal1<const std::string*> source1;
- const std::string* capture1;
- SigslotTester1<const std::string*, const std::string*> slot1(&source1,
- &capture1);
- EXPECT_EQ(0, slot1.callback_count());
- source1.emit(NULL);
- EXPECT_EQ(1, slot1.callback_count());
- EXPECT_EQ(NULL, capture1);
-}
-
-TEST(SigslotTester, TestSignalWithConstPointerArgs) {
- sigslot::signal1<std::string* const> source1;
- std::string* capture1;
- SigslotTester1<std::string* const, std::string*> slot1(&source1, &capture1);
- EXPECT_EQ(0, slot1.callback_count());
- source1.emit(NULL);
- EXPECT_EQ(1, slot1.callback_count());
- EXPECT_EQ(NULL, capture1);
-}
-
-} // namespace talk_base
diff --git a/base/socket.h b/base/socket.h
deleted file mode 100644
index 590645f..0000000
--- a/base/socket.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKET_H__
-#define TALK_BASE_SOCKET_H__
-
-#include <errno.h>
-
-#ifdef POSIX
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
-#define SOCKET_EACCES EACCES
-#endif
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-#include "talk/base/basictypes.h"
-#include "talk/base/socketaddress.h"
-
-// Rather than converting errors into a private namespace,
-// Reuse the POSIX socket api errors. Note this depends on
-// Win32 compatibility.
-
-#ifdef WIN32
-#undef EWOULDBLOCK // Remove errno.h's definition for each macro below.
-#define EWOULDBLOCK WSAEWOULDBLOCK
-#undef EINPROGRESS
-#define EINPROGRESS WSAEINPROGRESS
-#undef EALREADY
-#define EALREADY WSAEALREADY
-#undef ENOTSOCK
-#define ENOTSOCK WSAENOTSOCK
-#undef EDESTADDRREQ
-#define EDESTADDRREQ WSAEDESTADDRREQ
-#undef EMSGSIZE
-#define EMSGSIZE WSAEMSGSIZE
-#undef EPROTOTYPE
-#define EPROTOTYPE WSAEPROTOTYPE
-#undef ENOPROTOOPT
-#define ENOPROTOOPT WSAENOPROTOOPT
-#undef EPROTONOSUPPORT
-#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
-#undef ESOCKTNOSUPPORT
-#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
-#undef EOPNOTSUPP
-#define EOPNOTSUPP WSAEOPNOTSUPP
-#undef EPFNOSUPPORT
-#define EPFNOSUPPORT WSAEPFNOSUPPORT
-#undef EAFNOSUPPORT
-#define EAFNOSUPPORT WSAEAFNOSUPPORT
-#undef EADDRINUSE
-#define EADDRINUSE WSAEADDRINUSE
-#undef EADDRNOTAVAIL
-#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
-#undef ENETDOWN
-#define ENETDOWN WSAENETDOWN
-#undef ENETUNREACH
-#define ENETUNREACH WSAENETUNREACH
-#undef ENETRESET
-#define ENETRESET WSAENETRESET
-#undef ECONNABORTED
-#define ECONNABORTED WSAECONNABORTED
-#undef ECONNRESET
-#define ECONNRESET WSAECONNRESET
-#undef ENOBUFS
-#define ENOBUFS WSAENOBUFS
-#undef EISCONN
-#define EISCONN WSAEISCONN
-#undef ENOTCONN
-#define ENOTCONN WSAENOTCONN
-#undef ESHUTDOWN
-#define ESHUTDOWN WSAESHUTDOWN
-#undef ETOOMANYREFS
-#define ETOOMANYREFS WSAETOOMANYREFS
-#undef ETIMEDOUT
-#define ETIMEDOUT WSAETIMEDOUT
-#undef ECONNREFUSED
-#define ECONNREFUSED WSAECONNREFUSED
-#undef ELOOP
-#define ELOOP WSAELOOP
-#undef ENAMETOOLONG
-#define ENAMETOOLONG WSAENAMETOOLONG
-#undef EHOSTDOWN
-#define EHOSTDOWN WSAEHOSTDOWN
-#undef EHOSTUNREACH
-#define EHOSTUNREACH WSAEHOSTUNREACH
-#undef ENOTEMPTY
-#define ENOTEMPTY WSAENOTEMPTY
-#undef EPROCLIM
-#define EPROCLIM WSAEPROCLIM
-#undef EUSERS
-#define EUSERS WSAEUSERS
-#undef EDQUOT
-#define EDQUOT WSAEDQUOT
-#undef ESTALE
-#define ESTALE WSAESTALE
-#undef EREMOTE
-#define EREMOTE WSAEREMOTE
-#undef EACCES
-#define SOCKET_EACCES WSAEACCES
-#endif // WIN32
-
-#ifdef POSIX
-#define INVALID_SOCKET (-1)
-#define SOCKET_ERROR (-1)
-#define closesocket(s) close(s)
-#endif // POSIX
-
-namespace talk_base {
-
-inline bool IsBlockingError(int e) {
- return (e == EWOULDBLOCK) || (e == EAGAIN) || (e == EINPROGRESS);
-}
-
-// General interface for the socket implementations of various networks. The
-// methods match those of normal UNIX sockets very closely.
-class Socket {
- public:
- virtual ~Socket() {}
-
- // Returns the address to which the socket is bound. If the socket is not
- // bound, then the any-address is returned.
- virtual SocketAddress GetLocalAddress() const = 0;
-
- // Returns the address to which the socket is connected. If the socket is
- // not connected, then the any-address is returned.
- virtual SocketAddress GetRemoteAddress() const = 0;
-
- virtual int Bind(const SocketAddress& addr) = 0;
- virtual int Connect(const SocketAddress& addr) = 0;
- virtual int Send(const void *pv, size_t cb) = 0;
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr) = 0;
- virtual int Recv(void *pv, size_t cb) = 0;
- virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr) = 0;
- virtual int Listen(int backlog) = 0;
- virtual Socket *Accept(SocketAddress *paddr) = 0;
- virtual int Close() = 0;
- virtual int GetError() const = 0;
- virtual void SetError(int error) = 0;
- inline bool IsBlocking() const { return IsBlockingError(GetError()); }
-
- enum ConnState {
- CS_CLOSED,
- CS_CONNECTING,
- CS_CONNECTED
- };
- virtual ConnState GetState() const = 0;
-
- // Fills in the given uint16 with the current estimate of the MTU along the
- // path to the address to which this socket is connected. NOTE: This method
- // can block for up to 10 seconds on Windows.
- virtual int EstimateMTU(uint16* mtu) = 0;
-
- enum Option {
- OPT_DONTFRAGMENT,
- OPT_RCVBUF, // receive buffer size
- OPT_SNDBUF, // send buffer size
- OPT_NODELAY, // whether Nagle algorithm is enabled
- OPT_IPV6_V6ONLY, // Whether the socket is IPv6 only.
- OPT_DSCP, // DSCP code
- OPT_RTP_SENDTIME_EXTN_ID, // This is a non-traditional socket option param.
- // This is specific to libjingle and will be used
- // if SendTime option is needed at socket level.
- };
- virtual int GetOption(Option opt, int* value) = 0;
- virtual int SetOption(Option opt, int value) = 0;
-
- protected:
- Socket() {}
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(Socket);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKET_H__
diff --git a/base/socket_unittest.cc b/base/socket_unittest.cc
deleted file mode 100644
index e76d113..0000000
--- a/base/socket_unittest.cc
+++ /dev/null
@@ -1,1029 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/socket_unittest.h"
-
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/gunit.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/socketserver.h"
-#include "talk/base/testclient.h"
-#include "talk/base/testutils.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-#define MAYBE_SKIP_IPV6 \
- if (!HasIPv6Enabled()) { \
- LOG(LS_INFO) << "No IPv6... skipping"; \
- return; \
- }
-
-
-void SocketTest::TestConnectIPv4() {
- ConnectInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestConnectIPv6() {
- MAYBE_SKIP_IPV6;
- ConnectInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestConnectWithDnsLookupIPv4() {
- ConnectWithDnsLookupInternal(kIPv4Loopback, "localhost");
-}
-
-void SocketTest::TestConnectWithDnsLookupIPv6() {
- // TODO: Enable this when DNS resolution supports IPv6.
- LOG(LS_INFO) << "Skipping IPv6 DNS test";
- // ConnectWithDnsLookupInternal(kIPv6Loopback, "localhost6");
-}
-
-void SocketTest::TestConnectFailIPv4() {
- ConnectFailInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestConnectFailIPv6() {
- MAYBE_SKIP_IPV6;
- ConnectFailInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestConnectWithDnsLookupFailIPv4() {
- ConnectWithDnsLookupFailInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestConnectWithDnsLookupFailIPv6() {
- MAYBE_SKIP_IPV6;
- ConnectWithDnsLookupFailInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestConnectWithClosedSocketIPv4() {
- ConnectWithClosedSocketInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestConnectWithClosedSocketIPv6() {
- MAYBE_SKIP_IPV6;
- ConnectWithClosedSocketInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestConnectWhileNotClosedIPv4() {
- ConnectWhileNotClosedInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestConnectWhileNotClosedIPv6() {
- MAYBE_SKIP_IPV6;
- ConnectWhileNotClosedInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestServerCloseDuringConnectIPv4() {
- ServerCloseDuringConnectInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestServerCloseDuringConnectIPv6() {
- MAYBE_SKIP_IPV6;
- ServerCloseDuringConnectInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestClientCloseDuringConnectIPv4() {
- ClientCloseDuringConnectInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestClientCloseDuringConnectIPv6() {
- MAYBE_SKIP_IPV6;
- ClientCloseDuringConnectInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestServerCloseIPv4() {
- ServerCloseInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestServerCloseIPv6() {
- MAYBE_SKIP_IPV6;
- ServerCloseInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestCloseInClosedCallbackIPv4() {
- CloseInClosedCallbackInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestCloseInClosedCallbackIPv6() {
- MAYBE_SKIP_IPV6;
- CloseInClosedCallbackInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestSocketServerWaitIPv4() {
- SocketServerWaitInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestSocketServerWaitIPv6() {
- MAYBE_SKIP_IPV6;
- SocketServerWaitInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestTcpIPv4() {
- TcpInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestTcpIPv6() {
- MAYBE_SKIP_IPV6;
- TcpInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestSingleFlowControlCallbackIPv4() {
- SingleFlowControlCallbackInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestSingleFlowControlCallbackIPv6() {
- MAYBE_SKIP_IPV6;
- SingleFlowControlCallbackInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestUdpIPv4() {
- UdpInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestUdpIPv6() {
- MAYBE_SKIP_IPV6;
- UdpInternal(kIPv6Loopback);
-}
-
-void SocketTest::TestUdpReadyToSendIPv4() {
-#if !defined(OSX) && !defined(IOS)
- // TODO(ronghuawu): Enable this test on mac/ios.
- UdpReadyToSend(kIPv4Loopback);
-#endif
-}
-
-void SocketTest::TestUdpReadyToSendIPv6() {
-#if defined(WIN32)
- // TODO(ronghuawu): Enable this test (currently flakey) on mac and linux.
- MAYBE_SKIP_IPV6;
- UdpReadyToSend(kIPv6Loopback);
-#endif
-}
-
-void SocketTest::TestGetSetOptionsIPv4() {
- GetSetOptionsInternal(kIPv4Loopback);
-}
-
-void SocketTest::TestGetSetOptionsIPv6() {
- MAYBE_SKIP_IPV6;
- GetSetOptionsInternal(kIPv6Loopback);
-}
-
-// For unbound sockets, GetLocalAddress / GetRemoteAddress return AF_UNSPEC
-// values on Windows, but an empty address of the same family on Linux/MacOS X.
-bool IsUnspecOrEmptyIP(const IPAddress& address) {
-#ifndef WIN32
- return IPIsAny(address);
-#else
- return address.family() == AF_UNSPEC;
-#endif
-}
-
-void SocketTest::ConnectInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(ss_->CreateAsyncSocket(loopback.family(),
- SOCK_STREAM));
- sink.Monitor(client.get());
- EXPECT_EQ(AsyncSocket::CS_CLOSED, client->GetState());
- EXPECT_PRED1(IsUnspecOrEmptyIP, client->GetLocalAddress().ipaddr());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
- EXPECT_EQ(AsyncSocket::CS_CONNECTING, server->GetState());
-
- // Ensure no pending server connections, since we haven't done anything yet.
- EXPECT_FALSE(sink.Check(server.get(), testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_addr));
- EXPECT_TRUE(accept_addr.IsNil());
-
- // Attempt connect to listening socket.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
- EXPECT_FALSE(client->GetLocalAddress().IsNil());
- EXPECT_NE(server->GetLocalAddress(), client->GetLocalAddress());
-
- // Client is connecting, outcome not yet determined.
- EXPECT_EQ(AsyncSocket::CS_CONNECTING, client->GetState());
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
-
- // Server has pending connection, accept it.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- EXPECT_FALSE(accept_addr.IsNil());
- EXPECT_EQ(accepted->GetRemoteAddress(), accept_addr);
-
- // Connected from server perspective, check the addresses are correct.
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
- EXPECT_EQ(server->GetLocalAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(client->GetLocalAddress(), accepted->GetRemoteAddress());
-
- // Connected from client perspective, check the addresses are correct.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
-}
-
-void SocketTest::ConnectWithDnsLookupInternal(const IPAddress& loopback,
- const std::string& host) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connect to listening socket.
- SocketAddress dns_addr(server->GetLocalAddress());
- dns_addr.SetIP(host);
- EXPECT_EQ(0, client->Connect(dns_addr));
- // TODO: Bind when doing DNS lookup.
- //EXPECT_NE(kEmptyAddr, client->GetLocalAddress()); // Implicit Bind
-
- // Client is connecting, outcome not yet determined.
- EXPECT_EQ(AsyncSocket::CS_CONNECTING, client->GetState());
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
-
- // Server has pending connection, accept it.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- EXPECT_FALSE(accept_addr.IsNil());
- EXPECT_EQ(accepted->GetRemoteAddress(), accept_addr);
-
- // Connected from server perspective, check the addresses are correct.
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
- EXPECT_EQ(server->GetLocalAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(client->GetLocalAddress(), accepted->GetRemoteAddress());
-
- // Connected from client perspective, check the addresses are correct.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
-}
-
-void SocketTest::ConnectFailInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server, but don't listen yet.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
-
- // Attempt connect to a non-existent socket.
- // We don't connect to the server socket created above, since on
- // MacOS it takes about 75 seconds to get back an error!
- SocketAddress bogus_addr(loopback, 65535);
- EXPECT_EQ(0, client->Connect(bogus_addr));
-
- // Wait for connection to fail (ECONNREFUSED).
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
- EXPECT_TRUE(client->GetRemoteAddress().IsNil());
-
- // Should be no pending server connections.
- EXPECT_FALSE(sink.Check(server.get(), testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_addr));
- EXPECT_EQ(IPAddress(), accept_addr.ipaddr());
-}
-
-void SocketTest::ConnectWithDnsLookupFailInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server, but don't listen yet.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
-
- // Attempt connect to a non-existent host.
- // We don't connect to the server socket created above, since on
- // MacOS it takes about 75 seconds to get back an error!
- SocketAddress bogus_dns_addr("not-a-real-hostname", 65535);
- EXPECT_EQ(0, client->Connect(bogus_dns_addr));
-
- // Wait for connection to fail (EHOSTNOTFOUND).
- bool dns_lookup_finished = false;
- WAIT_(client->GetState() == AsyncSocket::CS_CLOSED, kTimeout,
- dns_lookup_finished);
- if (!dns_lookup_finished) {
- LOG(LS_WARNING) << "Skipping test; DNS resolution took longer than 5 "
- << "seconds.";
- return;
- }
-
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
- EXPECT_TRUE(client->GetRemoteAddress().IsNil());
- // Should be no pending server connections.
- EXPECT_FALSE(sink.Check(server.get(), testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_addr));
- EXPECT_TRUE(accept_addr.IsNil());
-}
-
-void SocketTest::ConnectWithClosedSocketInternal(const IPAddress& loopback) {
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Create a client and put in to CS_CLOSED state.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- EXPECT_EQ(0, client->Close());
- EXPECT_EQ(AsyncSocket::CS_CLOSED, client->GetState());
-
- // Connect() should reinitialize the socket, and put it in to CS_CONNECTING.
- EXPECT_EQ(0, client->Connect(SocketAddress(server->GetLocalAddress())));
- EXPECT_EQ(AsyncSocket::CS_CONNECTING, client->GetState());
-}
-
-void SocketTest::ConnectWhileNotClosedInternal(const IPAddress& loopback) {
- // Create server and listen.
- testing::StreamSink sink;
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
- // Create client, connect.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- EXPECT_EQ(0, client->Connect(SocketAddress(server->GetLocalAddress())));
- EXPECT_EQ(AsyncSocket::CS_CONNECTING, client->GetState());
- // Try to connect again. Should fail, but not interfere with original attempt.
- EXPECT_EQ(SOCKET_ERROR,
- client->Connect(SocketAddress(server->GetLocalAddress())));
-
- // Accept the original connection.
- SocketAddress accept_addr;
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- EXPECT_FALSE(accept_addr.IsNil());
-
- // Check the states and addresses.
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
- EXPECT_EQ(server->GetLocalAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(client->GetLocalAddress(), accepted->GetRemoteAddress());
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
-
- // Try to connect again, to an unresolved hostname.
- // Shouldn't break anything.
- EXPECT_EQ(SOCKET_ERROR,
- client->Connect(SocketAddress("localhost",
- server->GetLocalAddress().port())));
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, client->GetState());
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
-}
-
-void SocketTest::ServerCloseDuringConnectInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connect to listening socket.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Close down the server while the socket is in the accept queue.
- EXPECT_TRUE_WAIT(sink.Check(server.get(), testing::SSE_READ), kTimeout);
- server->Close();
-
- // This should fail the connection for the client. Clean up.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
- client->Close();
-}
-
-void SocketTest::ClientCloseDuringConnectInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connect to listening socket.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Close down the client while the socket is in the accept queue.
- EXPECT_TRUE_WAIT(sink.Check(server.get(), testing::SSE_READ), kTimeout);
- client->Close();
-
- // The connection should still be able to be accepted.
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
-
- // The accepted socket should then close (possibly with err, timing-related)
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, accepted->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(accepted.get(), testing::SSE_CLOSE) ||
- sink.Check(accepted.get(), testing::SSE_ERROR));
-
- // The client should not get a close event.
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
-}
-
-void SocketTest::ServerCloseInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connection.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Accept connection.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
-
- // Both sides are now connected.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
-
- // Send data to the client, and then close the connection.
- EXPECT_EQ(1, accepted->Send("a", 1));
- accepted->Close();
- EXPECT_EQ(AsyncSocket::CS_CLOSED, accepted->GetState());
-
- // Expect that the client is notified, and has not yet closed.
- EXPECT_TRUE_WAIT(sink.Check(client.get(), testing::SSE_READ), kTimeout);
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, client->GetState());
-
- // Ensure the data can be read.
- char buffer[10];
- EXPECT_EQ(1, client->Recv(buffer, sizeof(buffer)));
- EXPECT_EQ('a', buffer[0]);
-
- // Now we should close, but the remote address will remain.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_FALSE(client->GetRemoteAddress().IsAnyIP());
-
- // The closer should not get a close signal.
- EXPECT_FALSE(sink.Check(accepted.get(), testing::SSE_CLOSE));
- EXPECT_TRUE(accepted->GetRemoteAddress().IsNil());
-
- // And the closee should only get a single signal.
- Thread::Current()->ProcessMessages(0);
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
-
- // Close down the client and ensure all is good.
- client->Close();
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_TRUE(client->GetRemoteAddress().IsNil());
-}
-
-class SocketCloser : public sigslot::has_slots<> {
- public:
- void OnClose(AsyncSocket* socket, int error) {
- socket->Close(); // Deleting here would blow up the vector of handlers
- // for the socket's signal.
- }
-};
-
-void SocketTest::CloseInClosedCallbackInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketCloser closer;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
- client->SignalCloseEvent.connect(&closer, &SocketCloser::OnClose);
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connection.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Accept connection.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
-
- // Both sides are now connected.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
-
- // Send data to the client, and then close the connection.
- accepted->Close();
- EXPECT_EQ(AsyncSocket::CS_CLOSED, accepted->GetState());
-
- // Expect that the client is notified, and has not yet closed.
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, client->GetState());
-
- // Now we should be closed and invalidated
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_TRUE(Socket::CS_CLOSED == client->GetState());
-}
-
-class Sleeper : public MessageHandler {
- public:
- Sleeper() {}
- void OnMessage(Message* msg) {
- Thread::Current()->SleepMs(500);
- }
-};
-
-void SocketTest::SocketServerWaitInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create & connect server and client sockets.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
-
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, accepted->GetState());
- EXPECT_EQ(server->GetLocalAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(client->GetLocalAddress(), accepted->GetRemoteAddress());
-
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
-
- // Do an i/o operation, triggering an eventual callback.
- EXPECT_FALSE(sink.Check(accepted.get(), testing::SSE_READ));
- char buf[1024] = {0};
-
- EXPECT_EQ(1024, client->Send(buf, 1024));
- EXPECT_FALSE(sink.Check(accepted.get(), testing::SSE_READ));
-
- // Shouldn't signal when blocked in a thread Send, where process_io is false.
- scoped_ptr<Thread> thread(new Thread());
- thread->Start();
- Sleeper sleeper;
- TypedMessageData<AsyncSocket*> data(client.get());
- thread->Send(&sleeper, 0, &data);
- EXPECT_FALSE(sink.Check(accepted.get(), testing::SSE_READ));
-
- // But should signal when process_io is true.
- EXPECT_TRUE_WAIT((sink.Check(accepted.get(), testing::SSE_READ)), kTimeout);
- EXPECT_LT(0, accepted->Recv(buf, 1024));
-}
-
-void SocketTest::TcpInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create test data.
- const size_t kDataSize = 1024 * 1024;
- scoped_ptr<char[]> send_buffer(new char[kDataSize]);
- scoped_ptr<char[]> recv_buffer(new char[kDataSize]);
- size_t send_pos = 0, recv_pos = 0;
- for (size_t i = 0; i < kDataSize; ++i) {
- send_buffer[i] = static_cast<char>(i % 256);
- recv_buffer[i] = 0;
- }
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connection.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Accept connection.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
-
- // Both sides are now connected.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
-
- // Send and receive a bunch of data.
- bool send_waiting_for_writability = false;
- bool send_expect_success = true;
- bool recv_waiting_for_readability = true;
- bool recv_expect_success = false;
- int data_in_flight = 0;
- while (recv_pos < kDataSize) {
- // Send as much as we can if we've been cleared to send.
- while (!send_waiting_for_writability && send_pos < kDataSize) {
- int tosend = static_cast<int>(kDataSize - send_pos);
- int sent = accepted->Send(send_buffer.get() + send_pos, tosend);
- if (send_expect_success) {
- // The first Send() after connecting or getting writability should
- // succeed and send some data.
- EXPECT_GT(sent, 0);
- send_expect_success = false;
- }
- if (sent >= 0) {
- EXPECT_LE(sent, tosend);
- send_pos += sent;
- data_in_flight += sent;
- } else {
- ASSERT_TRUE(accepted->IsBlocking());
- send_waiting_for_writability = true;
- }
- }
-
- // Read all the sent data.
- while (data_in_flight > 0) {
- if (recv_waiting_for_readability) {
- // Wait until data is available.
- EXPECT_TRUE_WAIT(sink.Check(client.get(), testing::SSE_READ), kTimeout);
- recv_waiting_for_readability = false;
- recv_expect_success = true;
- }
-
- // Receive as much as we can get in a single recv call.
- int rcvd = client->Recv(recv_buffer.get() + recv_pos,
- kDataSize - recv_pos);
-
- if (recv_expect_success) {
- // The first Recv() after getting readability should succeed and receive
- // some data.
- // TODO: The following line is disabled due to flakey pulse
- // builds. Re-enable if/when possible.
- // EXPECT_GT(rcvd, 0);
- recv_expect_success = false;
- }
- if (rcvd >= 0) {
- EXPECT_LE(rcvd, data_in_flight);
- recv_pos += rcvd;
- data_in_flight -= rcvd;
- } else {
- ASSERT_TRUE(client->IsBlocking());
- recv_waiting_for_readability = true;
- }
- }
-
- // Once all that we've sent has been rcvd, expect to be able to send again.
- if (send_waiting_for_writability) {
- EXPECT_TRUE_WAIT(sink.Check(accepted.get(), testing::SSE_WRITE),
- kTimeout);
- send_waiting_for_writability = false;
- send_expect_success = true;
- }
- }
-
- // The received data matches the sent data.
- EXPECT_EQ(kDataSize, send_pos);
- EXPECT_EQ(kDataSize, recv_pos);
- EXPECT_EQ(0, memcmp(recv_buffer.get(), send_buffer.get(), kDataSize));
-
- // Close down.
- accepted->Close();
- EXPECT_EQ_WAIT(AsyncSocket::CS_CLOSED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_CLOSE));
- client->Close();
-}
-
-void SocketTest::SingleFlowControlCallbackInternal(const IPAddress& loopback) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
-
- // Create client.
- scoped_ptr<AsyncSocket> client(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(client.get());
-
- // Create server and listen.
- scoped_ptr<AsyncSocket> server(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_STREAM));
- sink.Monitor(server.get());
- EXPECT_EQ(0, server->Bind(SocketAddress(loopback, 0)));
- EXPECT_EQ(0, server->Listen(5));
-
- // Attempt connection.
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Accept connection.
- EXPECT_TRUE_WAIT((sink.Check(server.get(), testing::SSE_READ)), kTimeout);
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(accepted);
- sink.Monitor(accepted.get());
-
- // Both sides are now connected.
- EXPECT_EQ_WAIT(AsyncSocket::CS_CONNECTED, client->GetState(), kTimeout);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
- EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
-
- // Expect a writable callback from the connect.
- EXPECT_TRUE_WAIT(sink.Check(accepted.get(), testing::SSE_WRITE), kTimeout);
-
- // Fill the socket buffer.
- char buf[1024 * 16] = {0};
- int sends = 0;
- while (++sends && accepted->Send(&buf, ARRAY_SIZE(buf)) != -1) {}
- EXPECT_TRUE(accepted->IsBlocking());
-
- // Wait until data is available.
- EXPECT_TRUE_WAIT(sink.Check(client.get(), testing::SSE_READ), kTimeout);
-
- // Pull data.
- for (int i = 0; i < sends; ++i) {
- client->Recv(buf, ARRAY_SIZE(buf));
- }
-
- // Expect at least one additional writable callback.
- EXPECT_TRUE_WAIT(sink.Check(accepted.get(), testing::SSE_WRITE), kTimeout);
-
- // Adding data in response to the writeable callback shouldn't cause infinite
- // callbacks.
- int extras = 0;
- for (int i = 0; i < 100; ++i) {
- accepted->Send(&buf, ARRAY_SIZE(buf));
- talk_base::Thread::Current()->ProcessMessages(1);
- if (sink.Check(accepted.get(), testing::SSE_WRITE)) {
- extras++;
- }
- }
- EXPECT_LT(extras, 2);
-
- // Close down.
- accepted->Close();
- client->Close();
-}
-
-void SocketTest::UdpInternal(const IPAddress& loopback) {
- SocketAddress empty = EmptySocketAddressWithFamily(loopback.family());
- // Test basic bind and connect behavior.
- AsyncSocket* socket =
- ss_->CreateAsyncSocket(loopback.family(), SOCK_DGRAM);
- EXPECT_EQ(AsyncSocket::CS_CLOSED, socket->GetState());
- EXPECT_EQ(0, socket->Bind(SocketAddress(loopback, 0)));
- SocketAddress addr1 = socket->GetLocalAddress();
- EXPECT_EQ(0, socket->Connect(addr1));
- EXPECT_EQ(AsyncSocket::CS_CONNECTED, socket->GetState());
- socket->Close();
- EXPECT_EQ(AsyncSocket::CS_CLOSED, socket->GetState());
- delete socket;
-
- // Test send/receive behavior.
- scoped_ptr<TestClient> client1(
- new TestClient(AsyncUDPSocket::Create(ss_, addr1)));
- scoped_ptr<TestClient> client2(
- new TestClient(AsyncUDPSocket::Create(ss_, empty)));
-
- SocketAddress addr2;
- EXPECT_EQ(3, client2->SendTo("foo", 3, addr1));
- EXPECT_TRUE(client1->CheckNextPacket("foo", 3, &addr2));
-
- SocketAddress addr3;
- EXPECT_EQ(6, client1->SendTo("bizbaz", 6, addr2));
- EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &addr3));
- EXPECT_EQ(addr3, addr1);
- // TODO: figure out what the intent is here
- for (int i = 0; i < 10; ++i) {
- client2.reset(new TestClient(AsyncUDPSocket::Create(ss_, empty)));
-
- SocketAddress addr4;
- EXPECT_EQ(3, client2->SendTo("foo", 3, addr1));
- EXPECT_TRUE(client1->CheckNextPacket("foo", 3, &addr4));
- EXPECT_EQ(addr4.ipaddr(), addr2.ipaddr());
-
- SocketAddress addr5;
- EXPECT_EQ(6, client1->SendTo("bizbaz", 6, addr4));
- EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &addr5));
- EXPECT_EQ(addr5, addr1);
-
- addr2 = addr4;
- }
-}
-
-void SocketTest::UdpReadyToSend(const IPAddress& loopback) {
- SocketAddress empty = EmptySocketAddressWithFamily(loopback.family());
- // RFC 5737 - The blocks 192.0.2.0/24 (TEST-NET-1) ... are provided for use in
- // documentation.
- // RFC 3849 - 2001:DB8::/32 as a documentation-only prefix.
- std::string dest = (loopback.family() == AF_INET6) ?
- "2001:db8::1" : "192.0.2.0";
- SocketAddress test_addr(dest, 2345);
-
- // Test send
- scoped_ptr<TestClient> client(
- new TestClient(AsyncUDPSocket::Create(ss_, empty)));
- int test_packet_size = 1200;
- talk_base::scoped_ptr<char[]> test_packet(new char[test_packet_size]);
- // Init the test packet just to avoid memcheck warning.
- memset(test_packet.get(), 0, test_packet_size);
- // Set the send buffer size to the same size as the test packet to have a
- // better chance to get EWOULDBLOCK.
- int send_buffer_size = test_packet_size;
-#if defined(LINUX)
- send_buffer_size /= 2;
-#endif
- client->SetOption(talk_base::Socket::OPT_SNDBUF, send_buffer_size);
-
- int error = 0;
- uint32 start_ms = Time();
- int sent_packet_num = 0;
- int expected_error = EWOULDBLOCK;
- while (start_ms + kTimeout > Time()) {
- int ret = client->SendTo(test_packet.get(), test_packet_size, test_addr);
- ++sent_packet_num;
- if (ret != test_packet_size) {
- error = client->GetError();
- if (error == expected_error) {
- LOG(LS_INFO) << "Got expected error code after sending "
- << sent_packet_num << " packets.";
- break;
- }
- }
- }
- EXPECT_EQ(expected_error, error);
- EXPECT_FALSE(client->ready_to_send());
- EXPECT_TRUE_WAIT(client->ready_to_send(), kTimeout);
- LOG(LS_INFO) << "Got SignalReadyToSend";
-}
-
-void SocketTest::GetSetOptionsInternal(const IPAddress& loopback) {
- talk_base::scoped_ptr<AsyncSocket> socket(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_DGRAM));
- socket->Bind(SocketAddress(loopback, 0));
-
- // Check SNDBUF/RCVBUF.
- const int desired_size = 12345;
-#if defined(LINUX) || defined(ANDROID)
- // Yes, really. It's in the kernel source.
- const int expected_size = desired_size * 2;
-#else // !LINUX && !ANDROID
- const int expected_size = desired_size;
-#endif // !LINUX && !ANDROID
- int recv_size = 0;
- int send_size = 0;
- // get the initial sizes
- ASSERT_NE(-1, socket->GetOption(Socket::OPT_RCVBUF, &recv_size));
- ASSERT_NE(-1, socket->GetOption(Socket::OPT_SNDBUF, &send_size));
- // set our desired sizes
- ASSERT_NE(-1, socket->SetOption(Socket::OPT_RCVBUF, desired_size));
- ASSERT_NE(-1, socket->SetOption(Socket::OPT_SNDBUF, desired_size));
- // get the sizes again
- ASSERT_NE(-1, socket->GetOption(Socket::OPT_RCVBUF, &recv_size));
- ASSERT_NE(-1, socket->GetOption(Socket::OPT_SNDBUF, &send_size));
- // make sure they are right
- ASSERT_EQ(expected_size, recv_size);
- ASSERT_EQ(expected_size, send_size);
-
- // Check that we can't set NODELAY on a UDP socket.
- int current_nd, desired_nd = 1;
- ASSERT_EQ(-1, socket->GetOption(Socket::OPT_NODELAY, ¤t_nd));
- ASSERT_EQ(-1, socket->SetOption(Socket::OPT_NODELAY, desired_nd));
-
- // Skip the esimate MTU test for IPv6 for now.
- if (loopback.family() != AF_INET6) {
- // Try estimating MTU.
- talk_base::scoped_ptr<AsyncSocket>
- mtu_socket(
- ss_->CreateAsyncSocket(loopback.family(), SOCK_DGRAM));
- mtu_socket->Bind(SocketAddress(loopback, 0));
- uint16 mtu;
- // should fail until we connect
- ASSERT_EQ(-1, mtu_socket->EstimateMTU(&mtu));
- mtu_socket->Connect(SocketAddress(loopback, 0));
-#if defined(WIN32)
- // now it should succeed
- ASSERT_NE(-1, mtu_socket->EstimateMTU(&mtu));
- ASSERT_GE(mtu, 1492); // should be at least the 1492 "plateau" on localhost
-#elif defined(OSX)
- // except on OSX, where it's not yet implemented
- ASSERT_EQ(-1, mtu_socket->EstimateMTU(&mtu));
-#else
- // and the behavior seems unpredictable on Linux,
- // failing on the build machine
- // but succeeding on my Ubiquity instance.
-#endif
- }
-}
-
-} // namespace talk_base
diff --git a/base/socket_unittest.h b/base/socket_unittest.h
deleted file mode 100644
index 86c4c93..0000000
--- a/base/socket_unittest.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKET_UNITTEST_H_
-#define TALK_BASE_SOCKET_UNITTEST_H_
-
-#include "talk/base/gunit.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-// Generic socket tests, to be used when testing individual socketservers.
-// Derive your specific test class from SocketTest, install your
-// socketserver, and call the SocketTest test methods.
-class SocketTest : public testing::Test {
- protected:
- SocketTest() : ss_(NULL), kIPv4Loopback(INADDR_LOOPBACK),
- kIPv6Loopback(in6addr_loopback) {}
- virtual void SetUp() { ss_ = Thread::Current()->socketserver(); }
- void TestConnectIPv4();
- void TestConnectIPv6();
- void TestConnectWithDnsLookupIPv4();
- void TestConnectWithDnsLookupIPv6();
- void TestConnectFailIPv4();
- void TestConnectFailIPv6();
- void TestConnectWithDnsLookupFailIPv4();
- void TestConnectWithDnsLookupFailIPv6();
- void TestConnectWithClosedSocketIPv4();
- void TestConnectWithClosedSocketIPv6();
- void TestConnectWhileNotClosedIPv4();
- void TestConnectWhileNotClosedIPv6();
- void TestServerCloseDuringConnectIPv4();
- void TestServerCloseDuringConnectIPv6();
- void TestClientCloseDuringConnectIPv4();
- void TestClientCloseDuringConnectIPv6();
- void TestServerCloseIPv4();
- void TestServerCloseIPv6();
- void TestCloseInClosedCallbackIPv4();
- void TestCloseInClosedCallbackIPv6();
- void TestSocketServerWaitIPv4();
- void TestSocketServerWaitIPv6();
- void TestTcpIPv4();
- void TestTcpIPv6();
- void TestSingleFlowControlCallbackIPv4();
- void TestSingleFlowControlCallbackIPv6();
- void TestUdpIPv4();
- void TestUdpIPv6();
- void TestUdpReadyToSendIPv4();
- void TestUdpReadyToSendIPv6();
- void TestGetSetOptionsIPv4();
- void TestGetSetOptionsIPv6();
-
- private:
- void ConnectInternal(const IPAddress& loopback);
- void ConnectWithDnsLookupInternal(const IPAddress& loopback,
- const std::string& host);
- void ConnectFailInternal(const IPAddress& loopback);
-
- void ConnectWithDnsLookupFailInternal(const IPAddress& loopback);
- void ConnectWithClosedSocketInternal(const IPAddress& loopback);
- void ConnectWhileNotClosedInternal(const IPAddress& loopback);
- void ServerCloseDuringConnectInternal(const IPAddress& loopback);
- void ClientCloseDuringConnectInternal(const IPAddress& loopback);
- void ServerCloseInternal(const IPAddress& loopback);
- void CloseInClosedCallbackInternal(const IPAddress& loopback);
- void SocketServerWaitInternal(const IPAddress& loopback);
- void TcpInternal(const IPAddress& loopback);
- void SingleFlowControlCallbackInternal(const IPAddress& loopback);
- void UdpInternal(const IPAddress& loopback);
- void UdpReadyToSend(const IPAddress& loopback);
- void GetSetOptionsInternal(const IPAddress& loopback);
-
- static const int kTimeout = 5000; // ms
- SocketServer* ss_;
- const IPAddress kIPv4Loopback;
- const IPAddress kIPv6Loopback;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKET_UNITTEST_H_
diff --git a/base/socketadapters.cc b/base/socketadapters.cc
deleted file mode 100644
index 4361eec..0000000
--- a/base/socketadapters.cc
+++ /dev/null
@@ -1,910 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if defined(_MSC_VER) && _MSC_VER < 1300
-#pragma warning(disable:4786)
-#endif
-
-#include <time.h>
-#include <errno.h>
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#define SECURITY_WIN32
-#include <security.h>
-#endif
-
-#include "talk/base/bytebuffer.h"
-#include "talk/base/common.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/logging.h"
-#include "talk/base/socketadapters.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-
-#ifdef WIN32
-#include "talk/base/sec_buffer.h"
-#endif // WIN32
-
-namespace talk_base {
-
-BufferedReadAdapter::BufferedReadAdapter(AsyncSocket* socket, size_t size)
- : AsyncSocketAdapter(socket), buffer_size_(size),
- data_len_(0), buffering_(false) {
- buffer_ = new char[buffer_size_];
-}
-
-BufferedReadAdapter::~BufferedReadAdapter() {
- delete [] buffer_;
-}
-
-int BufferedReadAdapter::Send(const void *pv, size_t cb) {
- if (buffering_) {
- // TODO: Spoof error better; Signal Writeable
- socket_->SetError(EWOULDBLOCK);
- return -1;
- }
- return AsyncSocketAdapter::Send(pv, cb);
-}
-
-int BufferedReadAdapter::Recv(void *pv, size_t cb) {
- if (buffering_) {
- socket_->SetError(EWOULDBLOCK);
- return -1;
- }
-
- size_t read = 0;
-
- if (data_len_) {
- read = _min(cb, data_len_);
- memcpy(pv, buffer_, read);
- data_len_ -= read;
- if (data_len_ > 0) {
- memmove(buffer_, buffer_ + read, data_len_);
- }
- pv = static_cast<char *>(pv) + read;
- cb -= read;
- }
-
- // FIX: If cb == 0, we won't generate another read event
-
- int res = AsyncSocketAdapter::Recv(pv, cb);
- if (res < 0)
- return res;
-
- return res + static_cast<int>(read);
-}
-
-void BufferedReadAdapter::BufferInput(bool on) {
- buffering_ = on;
-}
-
-void BufferedReadAdapter::OnReadEvent(AsyncSocket * socket) {
- ASSERT(socket == socket_);
-
- if (!buffering_) {
- AsyncSocketAdapter::OnReadEvent(socket);
- return;
- }
-
- if (data_len_ >= buffer_size_) {
- LOG(INFO) << "Input buffer overflow";
- ASSERT(false);
- data_len_ = 0;
- }
-
- int len = socket_->Recv(buffer_ + data_len_, buffer_size_ - data_len_);
- if (len < 0) {
- // TODO: Do something better like forwarding the error to the user.
- LOG_ERR(INFO) << "Recv";
- return;
- }
-
- data_len_ += len;
-
- ProcessInput(buffer_, &data_len_);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-// This is a SSL v2 CLIENT_HELLO message.
-// TODO: Should this have a session id? The response doesn't have a
-// certificate, so the hello should have a session id.
-static const uint8 kSslClientHello[] = {
- 0x80, 0x46, // msg len
- 0x01, // CLIENT_HELLO
- 0x03, 0x01, // SSL 3.1
- 0x00, 0x2d, // ciphersuite len
- 0x00, 0x00, // session id len
- 0x00, 0x10, // challenge len
- 0x01, 0x00, 0x80, 0x03, 0x00, 0x80, 0x07, 0x00, 0xc0, // ciphersuites
- 0x06, 0x00, 0x40, 0x02, 0x00, 0x80, 0x04, 0x00, 0x80, //
- 0x00, 0x00, 0x04, 0x00, 0xfe, 0xff, 0x00, 0x00, 0x0a, //
- 0x00, 0xfe, 0xfe, 0x00, 0x00, 0x09, 0x00, 0x00, 0x64, //
- 0x00, 0x00, 0x62, 0x00, 0x00, 0x03, 0x00, 0x00, 0x06, //
- 0x1f, 0x17, 0x0c, 0xa6, 0x2f, 0x00, 0x78, 0xfc, // challenge
- 0x46, 0x55, 0x2e, 0xb1, 0x83, 0x39, 0xf1, 0xea //
-};
-
-// This is a TLSv1 SERVER_HELLO message.
-static const uint8 kSslServerHello[] = {
- 0x16, // handshake message
- 0x03, 0x01, // SSL 3.1
- 0x00, 0x4a, // message len
- 0x02, // SERVER_HELLO
- 0x00, 0x00, 0x46, // handshake len
- 0x03, 0x01, // SSL 3.1
- 0x42, 0x85, 0x45, 0xa7, 0x27, 0xa9, 0x5d, 0xa0, // server random
- 0xb3, 0xc5, 0xe7, 0x53, 0xda, 0x48, 0x2b, 0x3f, //
- 0xc6, 0x5a, 0xca, 0x89, 0xc1, 0x58, 0x52, 0xa1, //
- 0x78, 0x3c, 0x5b, 0x17, 0x46, 0x00, 0x85, 0x3f, //
- 0x20, // session id len
- 0x0e, 0xd3, 0x06, 0x72, 0x5b, 0x5b, 0x1b, 0x5f, // session id
- 0x15, 0xac, 0x13, 0xf9, 0x88, 0x53, 0x9d, 0x9b, //
- 0xe8, 0x3d, 0x7b, 0x0c, 0x30, 0x32, 0x6e, 0x38, //
- 0x4d, 0xa2, 0x75, 0x57, 0x41, 0x6c, 0x34, 0x5c, //
- 0x00, 0x04, // RSA/RC4-128/MD5
- 0x00 // null compression
-};
-
-AsyncSSLSocket::AsyncSSLSocket(AsyncSocket* socket)
- : BufferedReadAdapter(socket, 1024) {
-}
-
-int AsyncSSLSocket::Connect(const SocketAddress& addr) {
- // Begin buffering before we connect, so that there isn't a race condition
- // between potential senders and receiving the OnConnectEvent signal
- BufferInput(true);
- return BufferedReadAdapter::Connect(addr);
-}
-
-void AsyncSSLSocket::OnConnectEvent(AsyncSocket * socket) {
- ASSERT(socket == socket_);
- // TODO: we could buffer output too...
- VERIFY(sizeof(kSslClientHello) ==
- DirectSend(kSslClientHello, sizeof(kSslClientHello)));
-}
-
-void AsyncSSLSocket::ProcessInput(char* data, size_t* len) {
- if (*len < sizeof(kSslServerHello))
- return;
-
- if (memcmp(kSslServerHello, data, sizeof(kSslServerHello)) != 0) {
- Close();
- SignalCloseEvent(this, 0); // TODO: error code?
- return;
- }
-
- *len -= sizeof(kSslServerHello);
- if (*len > 0) {
- memmove(data, data + sizeof(kSslServerHello), *len);
- }
-
- bool remainder = (*len > 0);
- BufferInput(false);
- SignalConnectEvent(this);
-
- // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
- if (remainder)
- SignalReadEvent(this);
-}
-
-AsyncSSLServerSocket::AsyncSSLServerSocket(AsyncSocket* socket)
- : BufferedReadAdapter(socket, 1024) {
- BufferInput(true);
-}
-
-void AsyncSSLServerSocket::ProcessInput(char* data, size_t* len) {
- // We only accept client hello messages.
- if (*len < sizeof(kSslClientHello)) {
- return;
- }
-
- if (memcmp(kSslClientHello, data, sizeof(kSslClientHello)) != 0) {
- Close();
- SignalCloseEvent(this, 0);
- return;
- }
-
- *len -= sizeof(kSslClientHello);
-
- // Clients should not send more data until the handshake is completed.
- ASSERT(*len == 0);
-
- // Send a server hello back to the client.
- DirectSend(kSslServerHello, sizeof(kSslServerHello));
-
- // Handshake completed for us, redirect input to our parent.
- BufferInput(false);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-AsyncHttpsProxySocket::AsyncHttpsProxySocket(AsyncSocket* socket,
- const std::string& user_agent,
- const SocketAddress& proxy,
- const std::string& username,
- const CryptString& password)
- : BufferedReadAdapter(socket, 1024), proxy_(proxy), agent_(user_agent),
- user_(username), pass_(password), force_connect_(false), state_(PS_ERROR),
- context_(0) {
-}
-
-AsyncHttpsProxySocket::~AsyncHttpsProxySocket() {
- delete context_;
-}
-
-int AsyncHttpsProxySocket::Connect(const SocketAddress& addr) {
- int ret;
- LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::Connect("
- << proxy_.ToSensitiveString() << ")";
- dest_ = addr;
- state_ = PS_INIT;
- if (ShouldIssueConnect()) {
- BufferInput(true);
- }
- ret = BufferedReadAdapter::Connect(proxy_);
- // TODO: Set state_ appropriately if Connect fails.
- return ret;
-}
-
-SocketAddress AsyncHttpsProxySocket::GetRemoteAddress() const {
- return dest_;
-}
-
-int AsyncHttpsProxySocket::Close() {
- headers_.clear();
- state_ = PS_ERROR;
- dest_.Clear();
- delete context_;
- context_ = NULL;
- return BufferedReadAdapter::Close();
-}
-
-Socket::ConnState AsyncHttpsProxySocket::GetState() const {
- if (state_ < PS_TUNNEL) {
- return CS_CONNECTING;
- } else if (state_ == PS_TUNNEL) {
- return CS_CONNECTED;
- } else {
- return CS_CLOSED;
- }
-}
-
-void AsyncHttpsProxySocket::OnConnectEvent(AsyncSocket * socket) {
- LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::OnConnectEvent";
- if (!ShouldIssueConnect()) {
- state_ = PS_TUNNEL;
- BufferedReadAdapter::OnConnectEvent(socket);
- return;
- }
- SendRequest();
-}
-
-void AsyncHttpsProxySocket::OnCloseEvent(AsyncSocket * socket, int err) {
- LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::OnCloseEvent(" << err << ")";
- if ((state_ == PS_WAIT_CLOSE) && (err == 0)) {
- state_ = PS_ERROR;
- Connect(dest_);
- } else {
- BufferedReadAdapter::OnCloseEvent(socket, err);
- }
-}
-
-void AsyncHttpsProxySocket::ProcessInput(char* data, size_t* len) {
- size_t start = 0;
- for (size_t pos = start; state_ < PS_TUNNEL && pos < *len;) {
- if (state_ == PS_SKIP_BODY) {
- size_t consume = _min(*len - pos, content_length_);
- pos += consume;
- start = pos;
- content_length_ -= consume;
- if (content_length_ == 0) {
- EndResponse();
- }
- continue;
- }
-
- if (data[pos++] != '\n')
- continue;
-
- size_t len = pos - start - 1;
- if ((len > 0) && (data[start + len - 1] == '\r'))
- --len;
-
- data[start + len] = 0;
- ProcessLine(data + start, len);
- start = pos;
- }
-
- *len -= start;
- if (*len > 0) {
- memmove(data, data + start, *len);
- }
-
- if (state_ != PS_TUNNEL)
- return;
-
- bool remainder = (*len > 0);
- BufferInput(false);
- SignalConnectEvent(this);
-
- // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
- if (remainder)
- SignalReadEvent(this); // TODO: signal this??
-}
-
-bool AsyncHttpsProxySocket::ShouldIssueConnect() const {
- // TODO: Think about whether a more sophisticated test
- // than dest port == 80 is needed.
- return force_connect_ || (dest_.port() != 80);
-}
-
-void AsyncHttpsProxySocket::SendRequest() {
- std::stringstream ss;
- ss << "CONNECT " << dest_.ToString() << " HTTP/1.0\r\n";
- ss << "User-Agent: " << agent_ << "\r\n";
- ss << "Host: " << dest_.HostAsURIString() << "\r\n";
- ss << "Content-Length: 0\r\n";
- ss << "Proxy-Connection: Keep-Alive\r\n";
- ss << headers_;
- ss << "\r\n";
- std::string str = ss.str();
- DirectSend(str.c_str(), str.size());
- state_ = PS_LEADER;
- expect_close_ = true;
- content_length_ = 0;
- headers_.clear();
-
- LOG(LS_VERBOSE) << "AsyncHttpsProxySocket >> " << str;
-}
-
-void AsyncHttpsProxySocket::ProcessLine(char * data, size_t len) {
- LOG(LS_VERBOSE) << "AsyncHttpsProxySocket << " << data;
-
- if (len == 0) {
- if (state_ == PS_TUNNEL_HEADERS) {
- state_ = PS_TUNNEL;
- } else if (state_ == PS_ERROR_HEADERS) {
- Error(defer_error_);
- return;
- } else if (state_ == PS_SKIP_HEADERS) {
- if (content_length_) {
- state_ = PS_SKIP_BODY;
- } else {
- EndResponse();
- return;
- }
- } else {
- static bool report = false;
- if (!unknown_mechanisms_.empty() && !report) {
- report = true;
- std::string msg(
- "Unable to connect to the Google Talk service due to an incompatibility "
- "with your proxy.\r\nPlease help us resolve this issue by submitting the "
- "following information to us using our technical issue submission form "
- "at:\r\n\r\n"
- "http://www.google.com/support/talk/bin/request.py\r\n\r\n"
- "We apologize for the inconvenience.\r\n\r\n"
- "Information to submit to Google: "
- );
- //std::string msg("Please report the following information to foo@bar.com:\r\nUnknown methods: ");
- msg.append(unknown_mechanisms_);
-#ifdef WIN32
- MessageBoxA(0, msg.c_str(), "Oops!", MB_OK);
-#endif
-#ifdef POSIX
- // TODO: Raise a signal so the UI can be separated.
- LOG(LS_ERROR) << "Oops!\n\n" << msg;
-#endif
- }
- // Unexpected end of headers
- Error(0);
- return;
- }
- } else if (state_ == PS_LEADER) {
- unsigned int code;
- if (sscanf(data, "HTTP/%*u.%*u %u", &code) != 1) {
- Error(0);
- return;
- }
- switch (code) {
- case 200:
- // connection good!
- state_ = PS_TUNNEL_HEADERS;
- return;
-#if defined(HTTP_STATUS_PROXY_AUTH_REQ) && (HTTP_STATUS_PROXY_AUTH_REQ != 407)
-#error Wrong code for HTTP_STATUS_PROXY_AUTH_REQ
-#endif
- case 407: // HTTP_STATUS_PROXY_AUTH_REQ
- state_ = PS_AUTHENTICATE;
- return;
- default:
- defer_error_ = 0;
- state_ = PS_ERROR_HEADERS;
- return;
- }
- } else if ((state_ == PS_AUTHENTICATE)
- && (_strnicmp(data, "Proxy-Authenticate:", 19) == 0)) {
- std::string response, auth_method;
- switch (HttpAuthenticate(data + 19, len - 19,
- proxy_, "CONNECT", "/",
- user_, pass_, context_, response, auth_method)) {
- case HAR_IGNORE:
- LOG(LS_VERBOSE) << "Ignoring Proxy-Authenticate: " << auth_method;
- if (!unknown_mechanisms_.empty())
- unknown_mechanisms_.append(", ");
- unknown_mechanisms_.append(auth_method);
- break;
- case HAR_RESPONSE:
- headers_ = "Proxy-Authorization: ";
- headers_.append(response);
- headers_.append("\r\n");
- state_ = PS_SKIP_HEADERS;
- unknown_mechanisms_.clear();
- break;
- case HAR_CREDENTIALS:
- defer_error_ = SOCKET_EACCES;
- state_ = PS_ERROR_HEADERS;
- unknown_mechanisms_.clear();
- break;
- case HAR_ERROR:
- defer_error_ = 0;
- state_ = PS_ERROR_HEADERS;
- unknown_mechanisms_.clear();
- break;
- }
- } else if (_strnicmp(data, "Content-Length:", 15) == 0) {
- content_length_ = strtoul(data + 15, 0, 0);
- } else if (_strnicmp(data, "Proxy-Connection: Keep-Alive", 28) == 0) {
- expect_close_ = false;
- /*
- } else if (_strnicmp(data, "Connection: close", 17) == 0) {
- expect_close_ = true;
- */
- }
-}
-
-void AsyncHttpsProxySocket::EndResponse() {
- if (!expect_close_) {
- SendRequest();
- return;
- }
-
- // No point in waiting for the server to close... let's close now
- // TODO: Refactor out PS_WAIT_CLOSE
- state_ = PS_WAIT_CLOSE;
- BufferedReadAdapter::Close();
- OnCloseEvent(this, 0);
-}
-
-void AsyncHttpsProxySocket::Error(int error) {
- BufferInput(false);
- Close();
- SetError(error);
- SignalCloseEvent(this, error);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-AsyncSocksProxySocket::AsyncSocksProxySocket(AsyncSocket* socket,
- const SocketAddress& proxy,
- const std::string& username,
- const CryptString& password)
- : BufferedReadAdapter(socket, 1024), state_(SS_ERROR), proxy_(proxy),
- user_(username), pass_(password) {
-}
-
-int AsyncSocksProxySocket::Connect(const SocketAddress& addr) {
- int ret;
- dest_ = addr;
- state_ = SS_INIT;
- BufferInput(true);
- ret = BufferedReadAdapter::Connect(proxy_);
- // TODO: Set state_ appropriately if Connect fails.
- return ret;
-}
-
-SocketAddress AsyncSocksProxySocket::GetRemoteAddress() const {
- return dest_;
-}
-
-int AsyncSocksProxySocket::Close() {
- state_ = SS_ERROR;
- dest_.Clear();
- return BufferedReadAdapter::Close();
-}
-
-Socket::ConnState AsyncSocksProxySocket::GetState() const {
- if (state_ < SS_TUNNEL) {
- return CS_CONNECTING;
- } else if (state_ == SS_TUNNEL) {
- return CS_CONNECTED;
- } else {
- return CS_CLOSED;
- }
-}
-
-void AsyncSocksProxySocket::OnConnectEvent(AsyncSocket* socket) {
- SendHello();
-}
-
-void AsyncSocksProxySocket::ProcessInput(char* data, size_t* len) {
- ASSERT(state_ < SS_TUNNEL);
-
- ByteBuffer response(data, *len);
-
- if (state_ == SS_HELLO) {
- uint8 ver, method;
- if (!response.ReadUInt8(&ver) ||
- !response.ReadUInt8(&method))
- return;
-
- if (ver != 5) {
- Error(0);
- return;
- }
-
- if (method == 0) {
- SendConnect();
- } else if (method == 2) {
- SendAuth();
- } else {
- Error(0);
- return;
- }
- } else if (state_ == SS_AUTH) {
- uint8 ver, status;
- if (!response.ReadUInt8(&ver) ||
- !response.ReadUInt8(&status))
- return;
-
- if ((ver != 1) || (status != 0)) {
- Error(SOCKET_EACCES);
- return;
- }
-
- SendConnect();
- } else if (state_ == SS_CONNECT) {
- uint8 ver, rep, rsv, atyp;
- if (!response.ReadUInt8(&ver) ||
- !response.ReadUInt8(&rep) ||
- !response.ReadUInt8(&rsv) ||
- !response.ReadUInt8(&atyp))
- return;
-
- if ((ver != 5) || (rep != 0)) {
- Error(0);
- return;
- }
-
- uint16 port;
- if (atyp == 1) {
- uint32 addr;
- if (!response.ReadUInt32(&addr) ||
- !response.ReadUInt16(&port))
- return;
- LOG(LS_VERBOSE) << "Bound on " << addr << ":" << port;
- } else if (atyp == 3) {
- uint8 len;
- std::string addr;
- if (!response.ReadUInt8(&len) ||
- !response.ReadString(&addr, len) ||
- !response.ReadUInt16(&port))
- return;
- LOG(LS_VERBOSE) << "Bound on " << addr << ":" << port;
- } else if (atyp == 4) {
- std::string addr;
- if (!response.ReadString(&addr, 16) ||
- !response.ReadUInt16(&port))
- return;
- LOG(LS_VERBOSE) << "Bound on <IPV6>:" << port;
- } else {
- Error(0);
- return;
- }
-
- state_ = SS_TUNNEL;
- }
-
- // Consume parsed data
- *len = response.Length();
- memcpy(data, response.Data(), *len);
-
- if (state_ != SS_TUNNEL)
- return;
-
- bool remainder = (*len > 0);
- BufferInput(false);
- SignalConnectEvent(this);
-
- // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
- if (remainder)
- SignalReadEvent(this); // TODO: signal this??
-}
-
-void AsyncSocksProxySocket::SendHello() {
- ByteBuffer request;
- request.WriteUInt8(5); // Socks Version
- if (user_.empty()) {
- request.WriteUInt8(1); // Authentication Mechanisms
- request.WriteUInt8(0); // No authentication
- } else {
- request.WriteUInt8(2); // Authentication Mechanisms
- request.WriteUInt8(0); // No authentication
- request.WriteUInt8(2); // Username/Password
- }
- DirectSend(request.Data(), request.Length());
- state_ = SS_HELLO;
-}
-
-void AsyncSocksProxySocket::SendAuth() {
- ByteBuffer request;
- request.WriteUInt8(1); // Negotiation Version
- request.WriteUInt8(static_cast<uint8>(user_.size()));
- request.WriteString(user_); // Username
- request.WriteUInt8(static_cast<uint8>(pass_.GetLength()));
- size_t len = pass_.GetLength() + 1;
- char * sensitive = new char[len];
- pass_.CopyTo(sensitive, true);
- request.WriteString(sensitive); // Password
- memset(sensitive, 0, len);
- delete [] sensitive;
- DirectSend(request.Data(), request.Length());
- state_ = SS_AUTH;
-}
-
-void AsyncSocksProxySocket::SendConnect() {
- ByteBuffer request;
- request.WriteUInt8(5); // Socks Version
- request.WriteUInt8(1); // CONNECT
- request.WriteUInt8(0); // Reserved
- if (dest_.IsUnresolved()) {
- std::string hostname = dest_.hostname();
- request.WriteUInt8(3); // DOMAINNAME
- request.WriteUInt8(static_cast<uint8>(hostname.size()));
- request.WriteString(hostname); // Destination Hostname
- } else {
- request.WriteUInt8(1); // IPV4
- request.WriteUInt32(dest_.ip()); // Destination IP
- }
- request.WriteUInt16(dest_.port()); // Destination Port
- DirectSend(request.Data(), request.Length());
- state_ = SS_CONNECT;
-}
-
-void AsyncSocksProxySocket::Error(int error) {
- state_ = SS_ERROR;
- BufferInput(false);
- Close();
- SetError(SOCKET_EACCES);
- SignalCloseEvent(this, error);
-}
-
-AsyncSocksProxyServerSocket::AsyncSocksProxyServerSocket(AsyncSocket* socket)
- : AsyncProxyServerSocket(socket, kBufferSize), state_(SS_HELLO) {
- BufferInput(true);
-}
-
-void AsyncSocksProxyServerSocket::ProcessInput(char* data, size_t* len) {
- // TODO: See if the whole message has arrived
- ASSERT(state_ < SS_CONNECT_PENDING);
-
- ByteBuffer response(data, *len);
- if (state_ == SS_HELLO) {
- HandleHello(&response);
- } else if (state_ == SS_AUTH) {
- HandleAuth(&response);
- } else if (state_ == SS_CONNECT) {
- HandleConnect(&response);
- }
-
- // Consume parsed data
- *len = response.Length();
- memcpy(data, response.Data(), *len);
-}
-
-void AsyncSocksProxyServerSocket::DirectSend(const ByteBuffer& buf) {
- BufferedReadAdapter::DirectSend(buf.Data(), buf.Length());
-}
-
-void AsyncSocksProxyServerSocket::HandleHello(ByteBuffer* request) {
- uint8 ver, num_methods;
- if (!request->ReadUInt8(&ver) ||
- !request->ReadUInt8(&num_methods)) {
- Error(0);
- return;
- }
-
- if (ver != 5) {
- Error(0);
- return;
- }
-
- // Handle either no-auth (0) or user/pass auth (2)
- uint8 method = 0xFF;
- if (num_methods > 0 && !request->ReadUInt8(&method)) {
- Error(0);
- return;
- }
-
- // TODO: Ask the server which method to use.
- SendHelloReply(method);
- if (method == 0) {
- state_ = SS_CONNECT;
- } else if (method == 2) {
- state_ = SS_AUTH;
- } else {
- state_ = SS_ERROR;
- }
-}
-
-void AsyncSocksProxyServerSocket::SendHelloReply(int method) {
- ByteBuffer response;
- response.WriteUInt8(5); // Socks Version
- response.WriteUInt8(method); // Auth method
- DirectSend(response);
-}
-
-void AsyncSocksProxyServerSocket::HandleAuth(ByteBuffer* request) {
- uint8 ver, user_len, pass_len;
- std::string user, pass;
- if (!request->ReadUInt8(&ver) ||
- !request->ReadUInt8(&user_len) ||
- !request->ReadString(&user, user_len) ||
- !request->ReadUInt8(&pass_len) ||
- !request->ReadString(&pass, pass_len)) {
- Error(0);
- return;
- }
-
- // TODO: Allow for checking of credentials.
- SendAuthReply(0);
- state_ = SS_CONNECT;
-}
-
-void AsyncSocksProxyServerSocket::SendAuthReply(int result) {
- ByteBuffer response;
- response.WriteUInt8(1); // Negotiation Version
- response.WriteUInt8(result);
- DirectSend(response);
-}
-
-void AsyncSocksProxyServerSocket::HandleConnect(ByteBuffer* request) {
- uint8 ver, command, reserved, addr_type;
- uint32 ip;
- uint16 port;
- if (!request->ReadUInt8(&ver) ||
- !request->ReadUInt8(&command) ||
- !request->ReadUInt8(&reserved) ||
- !request->ReadUInt8(&addr_type) ||
- !request->ReadUInt32(&ip) ||
- !request->ReadUInt16(&port)) {
- Error(0);
- return;
- }
-
- if (ver != 5 || command != 1 ||
- reserved != 0 || addr_type != 1) {
- Error(0);
- return;
- }
-
- SignalConnectRequest(this, SocketAddress(ip, port));
- state_ = SS_CONNECT_PENDING;
-}
-
-void AsyncSocksProxyServerSocket::SendConnectResult(int result,
- const SocketAddress& addr) {
- if (state_ != SS_CONNECT_PENDING)
- return;
-
- ByteBuffer response;
- response.WriteUInt8(5); // Socks version
- response.WriteUInt8((result != 0)); // 0x01 is generic error
- response.WriteUInt8(0); // reserved
- response.WriteUInt8(1); // IPv4 address
- response.WriteUInt32(addr.ip());
- response.WriteUInt16(addr.port());
- DirectSend(response);
- BufferInput(false);
- state_ = SS_TUNNEL;
-}
-
-void AsyncSocksProxyServerSocket::Error(int error) {
- state_ = SS_ERROR;
- BufferInput(false);
- Close();
- SetError(SOCKET_EACCES);
- SignalCloseEvent(this, error);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-LoggingSocketAdapter::LoggingSocketAdapter(AsyncSocket* socket,
- LoggingSeverity level,
- const char * label, bool hex_mode)
- : AsyncSocketAdapter(socket), level_(level), hex_mode_(hex_mode) {
- label_.append("[");
- label_.append(label);
- label_.append("]");
-}
-
-int LoggingSocketAdapter::Send(const void *pv, size_t cb) {
- int res = AsyncSocketAdapter::Send(pv, cb);
- if (res > 0)
- LogMultiline(level_, label_.c_str(), false, pv, res, hex_mode_, &lms_);
- return res;
-}
-
-int LoggingSocketAdapter::SendTo(const void *pv, size_t cb,
- const SocketAddress& addr) {
- int res = AsyncSocketAdapter::SendTo(pv, cb, addr);
- if (res > 0)
- LogMultiline(level_, label_.c_str(), false, pv, res, hex_mode_, &lms_);
- return res;
-}
-
-int LoggingSocketAdapter::Recv(void *pv, size_t cb) {
- int res = AsyncSocketAdapter::Recv(pv, cb);
- if (res > 0)
- LogMultiline(level_, label_.c_str(), true, pv, res, hex_mode_, &lms_);
- return res;
-}
-
-int LoggingSocketAdapter::RecvFrom(void *pv, size_t cb, SocketAddress *paddr) {
- int res = AsyncSocketAdapter::RecvFrom(pv, cb, paddr);
- if (res > 0)
- LogMultiline(level_, label_.c_str(), true, pv, res, hex_mode_, &lms_);
- return res;
-}
-
-int LoggingSocketAdapter::Close() {
- LogMultiline(level_, label_.c_str(), false, NULL, 0, hex_mode_, &lms_);
- LogMultiline(level_, label_.c_str(), true, NULL, 0, hex_mode_, &lms_);
- LOG_V(level_) << label_ << " Closed locally";
- return socket_->Close();
-}
-
-void LoggingSocketAdapter::OnConnectEvent(AsyncSocket * socket) {
- LOG_V(level_) << label_ << " Connected";
- AsyncSocketAdapter::OnConnectEvent(socket);
-}
-
-void LoggingSocketAdapter::OnCloseEvent(AsyncSocket * socket, int err) {
- LogMultiline(level_, label_.c_str(), false, NULL, 0, hex_mode_, &lms_);
- LogMultiline(level_, label_.c_str(), true, NULL, 0, hex_mode_, &lms_);
- LOG_V(level_) << label_ << " Closed with error: " << err;
- AsyncSocketAdapter::OnCloseEvent(socket, err);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/socketadapters.h b/base/socketadapters.h
deleted file mode 100644
index 320da6f..0000000
--- a/base/socketadapters.h
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETADAPTERS_H_
-#define TALK_BASE_SOCKETADAPTERS_H_
-
-#include <map>
-#include <string>
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/cryptstring.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-struct HttpAuthContext;
-class ByteBuffer;
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Implements a socket adapter that can buffer and process data internally,
-// as in the case of connecting to a proxy, where you must speak the proxy
-// protocol before commencing normal socket behavior.
-class BufferedReadAdapter : public AsyncSocketAdapter {
- public:
- BufferedReadAdapter(AsyncSocket* socket, size_t buffer_size);
- virtual ~BufferedReadAdapter();
-
- virtual int Send(const void* pv, size_t cb);
- virtual int Recv(void* pv, size_t cb);
-
- protected:
- int DirectSend(const void* pv, size_t cb) {
- return AsyncSocketAdapter::Send(pv, cb);
- }
-
- void BufferInput(bool on = true);
- virtual void ProcessInput(char* data, size_t* len) = 0;
-
- virtual void OnReadEvent(AsyncSocket * socket);
-
- private:
- char * buffer_;
- size_t buffer_size_, data_len_;
- bool buffering_;
- DISALLOW_EVIL_CONSTRUCTORS(BufferedReadAdapter);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Interface for implementing proxy server sockets.
-class AsyncProxyServerSocket : public BufferedReadAdapter {
- public:
- AsyncProxyServerSocket(AsyncSocket* socket, size_t buffer_size)
- : BufferedReadAdapter(socket, buffer_size) {}
- sigslot::signal2<AsyncProxyServerSocket*,
- const SocketAddress&> SignalConnectRequest;
- virtual void SendConnectResult(int err, const SocketAddress& addr) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Implements a socket adapter that performs the client side of a
-// fake SSL handshake. Used for "ssltcp" P2P functionality.
-class AsyncSSLSocket : public BufferedReadAdapter {
- public:
- explicit AsyncSSLSocket(AsyncSocket* socket);
-
- virtual int Connect(const SocketAddress& addr);
-
- protected:
- virtual void OnConnectEvent(AsyncSocket* socket);
- virtual void ProcessInput(char* data, size_t* len);
- DISALLOW_EVIL_CONSTRUCTORS(AsyncSSLSocket);
-};
-
-// Implements a socket adapter that performs the server side of a
-// fake SSL handshake. Used when implementing a relay server that does "ssltcp".
-class AsyncSSLServerSocket : public BufferedReadAdapter {
- public:
- explicit AsyncSSLServerSocket(AsyncSocket* socket);
-
- protected:
- virtual void ProcessInput(char* data, size_t* len);
- DISALLOW_EVIL_CONSTRUCTORS(AsyncSSLServerSocket);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Implements a socket adapter that speaks the HTTP/S proxy protocol.
-class AsyncHttpsProxySocket : public BufferedReadAdapter {
- public:
- AsyncHttpsProxySocket(AsyncSocket* socket, const std::string& user_agent,
- const SocketAddress& proxy,
- const std::string& username, const CryptString& password);
- virtual ~AsyncHttpsProxySocket();
-
- // If connect is forced, the adapter will always issue an HTTP CONNECT to the
- // target address. Otherwise, it will connect only if the destination port
- // is not port 80.
- void SetForceConnect(bool force) { force_connect_ = force; }
-
- virtual int Connect(const SocketAddress& addr);
- virtual SocketAddress GetRemoteAddress() const;
- virtual int Close();
- virtual ConnState GetState() const;
-
- protected:
- virtual void OnConnectEvent(AsyncSocket* socket);
- virtual void OnCloseEvent(AsyncSocket* socket, int err);
- virtual void ProcessInput(char* data, size_t* len);
-
- bool ShouldIssueConnect() const;
- void SendRequest();
- void ProcessLine(char* data, size_t len);
- void EndResponse();
- void Error(int error);
-
- private:
- SocketAddress proxy_, dest_;
- std::string agent_, user_, headers_;
- CryptString pass_;
- bool force_connect_;
- size_t content_length_;
- int defer_error_;
- bool expect_close_;
- enum ProxyState {
- PS_INIT, PS_LEADER, PS_AUTHENTICATE, PS_SKIP_HEADERS, PS_ERROR_HEADERS,
- PS_TUNNEL_HEADERS, PS_SKIP_BODY, PS_TUNNEL, PS_WAIT_CLOSE, PS_ERROR
- } state_;
- HttpAuthContext * context_;
- std::string unknown_mechanisms_;
- DISALLOW_EVIL_CONSTRUCTORS(AsyncHttpsProxySocket);
-};
-
-/* TODO: Implement this.
-class AsyncHttpsProxyServerSocket : public AsyncProxyServerSocket {
- public:
- explicit AsyncHttpsProxyServerSocket(AsyncSocket* socket);
-
- private:
- virtual void ProcessInput(char * data, size_t& len);
- void Error(int error);
- DISALLOW_EVIL_CONSTRUCTORS(AsyncHttpsProxyServerSocket);
-};
-*/
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Implements a socket adapter that speaks the SOCKS proxy protocol.
-class AsyncSocksProxySocket : public BufferedReadAdapter {
- public:
- AsyncSocksProxySocket(AsyncSocket* socket, const SocketAddress& proxy,
- const std::string& username, const CryptString& password);
-
- virtual int Connect(const SocketAddress& addr);
- virtual SocketAddress GetRemoteAddress() const;
- virtual int Close();
- virtual ConnState GetState() const;
-
- protected:
- virtual void OnConnectEvent(AsyncSocket* socket);
- virtual void ProcessInput(char* data, size_t* len);
-
- void SendHello();
- void SendConnect();
- void SendAuth();
- void Error(int error);
-
- private:
- enum State {
- SS_INIT, SS_HELLO, SS_AUTH, SS_CONNECT, SS_TUNNEL, SS_ERROR
- };
- State state_;
- SocketAddress proxy_, dest_;
- std::string user_;
- CryptString pass_;
- DISALLOW_EVIL_CONSTRUCTORS(AsyncSocksProxySocket);
-};
-
-// Implements a proxy server socket for the SOCKS protocol.
-class AsyncSocksProxyServerSocket : public AsyncProxyServerSocket {
- public:
- explicit AsyncSocksProxyServerSocket(AsyncSocket* socket);
-
- private:
- virtual void ProcessInput(char* data, size_t* len);
- void DirectSend(const ByteBuffer& buf);
-
- void HandleHello(ByteBuffer* request);
- void SendHelloReply(int method);
- void HandleAuth(ByteBuffer* request);
- void SendAuthReply(int result);
- void HandleConnect(ByteBuffer* request);
- virtual void SendConnectResult(int result, const SocketAddress& addr);
-
- void Error(int error);
-
- static const int kBufferSize = 1024;
- enum State {
- SS_HELLO, SS_AUTH, SS_CONNECT, SS_CONNECT_PENDING, SS_TUNNEL, SS_ERROR
- };
- State state_;
- DISALLOW_EVIL_CONSTRUCTORS(AsyncSocksProxyServerSocket);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Implements a socket adapter that logs everything that it sends and receives.
-class LoggingSocketAdapter : public AsyncSocketAdapter {
- public:
- LoggingSocketAdapter(AsyncSocket* socket, LoggingSeverity level,
- const char * label, bool hex_mode = false);
-
- virtual int Send(const void *pv, size_t cb);
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr);
- virtual int Recv(void *pv, size_t cb);
- virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr);
- virtual int Close();
-
- protected:
- virtual void OnConnectEvent(AsyncSocket * socket);
- virtual void OnCloseEvent(AsyncSocket * socket, int err);
-
- private:
- LoggingSeverity level_;
- std::string label_;
- bool hex_mode_;
- LogMultilineState lms_;
- DISALLOW_EVIL_CONSTRUCTORS(LoggingSocketAdapter);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETADAPTERS_H_
diff --git a/base/socketaddress.cc b/base/socketaddress.cc
deleted file mode 100644
index 31e268c..0000000
--- a/base/socketaddress.cc
+++ /dev/null
@@ -1,395 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/socketaddress.h"
-
-#ifdef POSIX
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#if defined(OPENBSD)
-#include <netinet/in_systm.h>
-#endif
-#if !defined(__native_client__)
-#include <netinet/ip.h>
-#endif
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#endif
-
-#include <sstream>
-
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/nethelpers.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-namespace talk_base {
-
-SocketAddress::SocketAddress() {
- Clear();
-}
-
-SocketAddress::SocketAddress(const std::string& hostname, int port) {
- SetIP(hostname);
- SetPort(port);
-}
-
-SocketAddress::SocketAddress(uint32 ip_as_host_order_integer, int port) {
- SetIP(IPAddress(ip_as_host_order_integer));
- SetPort(port);
-}
-
-SocketAddress::SocketAddress(const IPAddress& ip, int port) {
- SetIP(ip);
- SetPort(port);
-}
-
-SocketAddress::SocketAddress(const SocketAddress& addr) {
- this->operator=(addr);
-}
-
-void SocketAddress::Clear() {
- hostname_.clear();
- literal_ = false;
- ip_ = IPAddress();
- port_ = 0;
- scope_id_ = 0;
-}
-
-bool SocketAddress::IsNil() const {
- return hostname_.empty() && IPIsUnspec(ip_) && 0 == port_;
-}
-
-bool SocketAddress::IsComplete() const {
- return (!IPIsAny(ip_)) && (0 != port_);
-}
-
-SocketAddress& SocketAddress::operator=(const SocketAddress& addr) {
- hostname_ = addr.hostname_;
- ip_ = addr.ip_;
- port_ = addr.port_;
- literal_ = addr.literal_;
- scope_id_ = addr.scope_id_;
- return *this;
-}
-
-void SocketAddress::SetIP(uint32 ip_as_host_order_integer) {
- hostname_.clear();
- literal_ = false;
- ip_ = IPAddress(ip_as_host_order_integer);
- scope_id_ = 0;
-}
-
-void SocketAddress::SetIP(const IPAddress& ip) {
- hostname_.clear();
- literal_ = false;
- ip_ = ip;
- scope_id_ = 0;
-}
-
-void SocketAddress::SetIP(const std::string& hostname) {
- hostname_ = hostname;
- literal_ = IPFromString(hostname, &ip_);
- if (!literal_) {
- ip_ = IPAddress();
- }
- scope_id_ = 0;
-}
-
-void SocketAddress::SetResolvedIP(uint32 ip_as_host_order_integer) {
- ip_ = IPAddress(ip_as_host_order_integer);
- scope_id_ = 0;
-}
-
-void SocketAddress::SetResolvedIP(const IPAddress& ip) {
- ip_ = ip;
- scope_id_ = 0;
-}
-
-void SocketAddress::SetPort(int port) {
- ASSERT((0 <= port) && (port < 65536));
- port_ = port;
-}
-
-uint32 SocketAddress::ip() const {
- return ip_.v4AddressAsHostOrderInteger();
-}
-
-const IPAddress& SocketAddress::ipaddr() const {
- return ip_;
-}
-
-uint16 SocketAddress::port() const {
- return port_;
-}
-
-std::string SocketAddress::HostAsURIString() const {
- // If the hostname was a literal IP string, it may need to have square
- // brackets added (for SocketAddress::ToString()).
- if (!literal_ && !hostname_.empty())
- return hostname_;
- if (ip_.family() == AF_INET6) {
- return "[" + ip_.ToString() + "]";
- } else {
- return ip_.ToString();
- }
-}
-
-std::string SocketAddress::HostAsSensitiveURIString() const {
- // If the hostname was a literal IP string, it may need to have square
- // brackets added (for SocketAddress::ToString()).
- if (!literal_ && !hostname_.empty())
- return hostname_;
- if (ip_.family() == AF_INET6) {
- return "[" + ip_.ToSensitiveString() + "]";
- } else {
- return ip_.ToSensitiveString();
- }
-}
-
-std::string SocketAddress::PortAsString() const {
- std::ostringstream ost;
- ost << port_;
- return ost.str();
-}
-
-std::string SocketAddress::ToString() const {
- std::ostringstream ost;
- ost << *this;
- return ost.str();
-}
-
-std::string SocketAddress::ToSensitiveString() const {
- std::ostringstream ost;
- ost << HostAsSensitiveURIString() << ":" << port();
- return ost.str();
-}
-
-bool SocketAddress::FromString(const std::string& str) {
- if (str.at(0) == '[') {
- std::string::size_type closebracket = str.rfind(']');
- if (closebracket != std::string::npos) {
- std::string::size_type colon = str.find(':', closebracket);
- if (colon != std::string::npos && colon > closebracket) {
- SetPort(strtoul(str.substr(colon + 1).c_str(), NULL, 10));
- SetIP(str.substr(1, closebracket - 1));
- } else {
- return false;
- }
- }
- } else {
- std::string::size_type pos = str.find(':');
- if (std::string::npos == pos)
- return false;
- SetPort(strtoul(str.substr(pos + 1).c_str(), NULL, 10));
- SetIP(str.substr(0, pos));
- }
- return true;
-}
-
-std::ostream& operator<<(std::ostream& os, const SocketAddress& addr) {
- os << addr.HostAsURIString() << ":" << addr.port();
- return os;
-}
-
-bool SocketAddress::IsAnyIP() const {
- return IPIsAny(ip_);
-}
-
-bool SocketAddress::IsLoopbackIP() const {
- return IPIsLoopback(ip_) || (IPIsAny(ip_) &&
- 0 == strcmp(hostname_.c_str(), "localhost"));
-}
-
-bool SocketAddress::IsPrivateIP() const {
- return IPIsPrivate(ip_);
-}
-
-bool SocketAddress::IsUnresolvedIP() const {
- return IPIsUnspec(ip_) && !literal_ && !hostname_.empty();
-}
-
-bool SocketAddress::operator==(const SocketAddress& addr) const {
- return EqualIPs(addr) && EqualPorts(addr);
-}
-
-bool SocketAddress::operator<(const SocketAddress& addr) const {
- if (ip_ != addr.ip_)
- return ip_ < addr.ip_;
-
- // We only check hostnames if both IPs are ANY or unspecified. This matches
- // EqualIPs().
- if ((IPIsAny(ip_) || IPIsUnspec(ip_)) && hostname_ != addr.hostname_)
- return hostname_ < addr.hostname_;
-
- return port_ < addr.port_;
-}
-
-bool SocketAddress::EqualIPs(const SocketAddress& addr) const {
- return (ip_ == addr.ip_) &&
- ((!IPIsAny(ip_) && !IPIsUnspec(ip_)) || (hostname_ == addr.hostname_));
-}
-
-bool SocketAddress::EqualPorts(const SocketAddress& addr) const {
- return (port_ == addr.port_);
-}
-
-size_t SocketAddress::Hash() const {
- size_t h = 0;
- h ^= HashIP(ip_);
- h ^= port_ | (port_ << 16);
- return h;
-}
-
-void SocketAddress::ToSockAddr(sockaddr_in* saddr) const {
- memset(saddr, 0, sizeof(*saddr));
- if (ip_.family() != AF_INET) {
- saddr->sin_family = AF_UNSPEC;
- return;
- }
- saddr->sin_family = AF_INET;
- saddr->sin_port = HostToNetwork16(port_);
- if (IPIsAny(ip_)) {
- saddr->sin_addr.s_addr = INADDR_ANY;
- } else {
- saddr->sin_addr = ip_.ipv4_address();
- }
-}
-
-bool SocketAddress::FromSockAddr(const sockaddr_in& saddr) {
- if (saddr.sin_family != AF_INET)
- return false;
- SetIP(NetworkToHost32(saddr.sin_addr.s_addr));
- SetPort(NetworkToHost16(saddr.sin_port));
- literal_ = false;
- return true;
-}
-
-static size_t ToSockAddrStorageHelper(sockaddr_storage* addr,
- IPAddress ip, int port, int scope_id) {
- memset(addr, 0, sizeof(sockaddr_storage));
- addr->ss_family = ip.family();
- if (addr->ss_family == AF_INET6) {
- sockaddr_in6* saddr = reinterpret_cast<sockaddr_in6*>(addr);
- saddr->sin6_addr = ip.ipv6_address();
- saddr->sin6_port = HostToNetwork16(port);
- saddr->sin6_scope_id = scope_id;
- return sizeof(sockaddr_in6);
- } else if (addr->ss_family == AF_INET) {
- sockaddr_in* saddr = reinterpret_cast<sockaddr_in*>(addr);
- saddr->sin_addr = ip.ipv4_address();
- saddr->sin_port = HostToNetwork16(port);
- return sizeof(sockaddr_in);
- }
- return 0;
-}
-
-size_t SocketAddress::ToDualStackSockAddrStorage(sockaddr_storage *addr) const {
- return ToSockAddrStorageHelper(addr, ip_.AsIPv6Address(), port_, scope_id_);
-}
-
-size_t SocketAddress::ToSockAddrStorage(sockaddr_storage* addr) const {
- return ToSockAddrStorageHelper(addr, ip_, port_, scope_id_);
-}
-
-std::string SocketAddress::IPToString(uint32 ip_as_host_order_integer) {
- return IPAddress(ip_as_host_order_integer).ToString();
-}
-
-std::string IPToSensitiveString(uint32 ip_as_host_order_integer) {
- return IPAddress(ip_as_host_order_integer).ToSensitiveString();
-}
-
-bool SocketAddress::StringToIP(const std::string& hostname, uint32* ip) {
- in_addr addr;
- if (talk_base::inet_pton(AF_INET, hostname.c_str(), &addr) == 0)
- return false;
- *ip = NetworkToHost32(addr.s_addr);
- return true;
-}
-
-bool SocketAddress::StringToIP(const std::string& hostname, IPAddress* ip) {
- in_addr addr4;
- if (talk_base::inet_pton(AF_INET, hostname.c_str(), &addr4) > 0) {
- if (ip) {
- *ip = IPAddress(addr4);
- }
- return true;
- }
-
- in6_addr addr6;
- if (talk_base::inet_pton(AF_INET6, hostname.c_str(), &addr6) > 0) {
- if (ip) {
- *ip = IPAddress(addr6);
- }
- return true;
- }
- return false;
-}
-
-uint32 SocketAddress::StringToIP(const std::string& hostname) {
- uint32 ip = 0;
- StringToIP(hostname, &ip);
- return ip;
-}
-
-bool SocketAddressFromSockAddrStorage(const sockaddr_storage& addr,
- SocketAddress* out) {
- if (!out) {
- return false;
- }
- if (addr.ss_family == AF_INET) {
- const sockaddr_in* saddr = reinterpret_cast<const sockaddr_in*>(&addr);
- *out = SocketAddress(IPAddress(saddr->sin_addr),
- NetworkToHost16(saddr->sin_port));
- return true;
- } else if (addr.ss_family == AF_INET6) {
- const sockaddr_in6* saddr = reinterpret_cast<const sockaddr_in6*>(&addr);
- *out = SocketAddress(IPAddress(saddr->sin6_addr),
- NetworkToHost16(saddr->sin6_port));
- out->SetScopeID(saddr->sin6_scope_id);
- return true;
- }
- return false;
-}
-
-SocketAddress EmptySocketAddressWithFamily(int family) {
- if (family == AF_INET) {
- return SocketAddress(IPAddress(INADDR_ANY), 0);
- } else if (family == AF_INET6) {
- return SocketAddress(IPAddress(in6addr_any), 0);
- }
- return SocketAddress();
-}
-
-} // namespace talk_base
diff --git a/base/socketaddress.h b/base/socketaddress.h
deleted file mode 100644
index 08f2659..0000000
--- a/base/socketaddress.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETADDRESS_H_
-#define TALK_BASE_SOCKETADDRESS_H_
-
-#include <string>
-#include <vector>
-#include <iosfwd>
-#include "talk/base/basictypes.h"
-#include "talk/base/ipaddress.h"
-
-#undef SetPort
-
-struct sockaddr_in;
-struct sockaddr_storage;
-
-namespace talk_base {
-
-// Records an IP address and port.
-class SocketAddress {
- public:
- // Creates a nil address.
- SocketAddress();
-
- // Creates the address with the given host and port. Host may be a
- // literal IP string or a hostname to be resolved later.
- SocketAddress(const std::string& hostname, int port);
-
- // Creates the address with the given IP and port.
- // IP is given as an integer in host byte order. V4 only, to be deprecated.
- SocketAddress(uint32 ip_as_host_order_integer, int port);
-
- // Creates the address with the given IP and port.
- SocketAddress(const IPAddress& ip, int port);
-
- // Creates a copy of the given address.
- SocketAddress(const SocketAddress& addr);
-
- // Resets to the nil address.
- void Clear();
-
- // Determines if this is a nil address (empty hostname, any IP, null port)
- bool IsNil() const;
-
- // Returns true if ip and port are set.
- bool IsComplete() const;
-
- // Replaces our address with the given one.
- SocketAddress& operator=(const SocketAddress& addr);
-
- // Changes the IP of this address to the given one, and clears the hostname
- // IP is given as an integer in host byte order. V4 only, to be deprecated..
- void SetIP(uint32 ip_as_host_order_integer);
-
- // Changes the IP of this address to the given one, and clears the hostname.
- void SetIP(const IPAddress& ip);
-
- // Changes the hostname of this address to the given one.
- // Does not resolve the address; use Resolve to do so.
- void SetIP(const std::string& hostname);
-
- // Sets the IP address while retaining the hostname. Useful for bypassing
- // DNS for a pre-resolved IP.
- // IP is given as an integer in host byte order. V4 only, to be deprecated.
- void SetResolvedIP(uint32 ip_as_host_order_integer);
-
- // Sets the IP address while retaining the hostname. Useful for bypassing
- // DNS for a pre-resolved IP.
- void SetResolvedIP(const IPAddress& ip);
-
- // Changes the port of this address to the given one.
- void SetPort(int port);
-
- // Returns the hostname.
- const std::string& hostname() const { return hostname_; }
-
- // Returns the IP address as a host byte order integer.
- // Returns 0 for non-v4 addresses.
- uint32 ip() const;
-
- const IPAddress& ipaddr() const;
-
- int family() const {return ip_.family(); }
-
- // Returns the port part of this address.
- uint16 port() const;
-
- // Returns the scope ID associated with this address. Scope IDs are a
- // necessary addition to IPv6 link-local addresses, with different network
- // interfaces having different scope-ids for their link-local addresses.
- // IPv4 address do not have scope_ids and sockaddr_in structures do not have
- // a field for them.
- int scope_id() const {return scope_id_; }
- void SetScopeID(int id) { scope_id_ = id; }
-
- // Returns the 'host' portion of the address (hostname or IP) in a form
- // suitable for use in a URI. If both IP and hostname are present, hostname
- // is preferred. IPv6 addresses are enclosed in square brackets ('[' and ']').
- std::string HostAsURIString() const;
-
- // Same as HostAsURIString but anonymizes IP addresses by hiding the last
- // part.
- std::string HostAsSensitiveURIString() const;
-
- // Returns the port as a string.
- std::string PortAsString() const;
-
- // Returns hostname:port or [hostname]:port.
- std::string ToString() const;
-
- // Same as ToString but anonymizes it by hiding the last part.
- std::string ToSensitiveString() const;
-
- // Parses hostname:port and [hostname]:port.
- bool FromString(const std::string& str);
-
- friend std::ostream& operator<<(std::ostream& os, const SocketAddress& addr);
-
- // Determines whether this represents a missing / any IP address.
- // That is, 0.0.0.0 or ::.
- // Hostname and/or port may be set.
- bool IsAnyIP() const;
- inline bool IsAny() const { return IsAnyIP(); } // deprecated
-
- // Determines whether the IP address refers to a loopback address.
- // For v4 addresses this means the address is in the range 127.0.0.0/8.
- // For v6 addresses this means the address is ::1.
- bool IsLoopbackIP() const;
-
- // Determines whether the IP address is in one of the private ranges:
- // For v4: 127.0.0.0/8 10.0.0.0/8 192.168.0.0/16 172.16.0.0/12.
- // For v6: FE80::/16 and ::1.
- bool IsPrivateIP() const;
-
- // Determines whether the hostname has been resolved to an IP.
- bool IsUnresolvedIP() const;
- inline bool IsUnresolved() const { return IsUnresolvedIP(); } // deprecated
-
- // Determines whether this address is identical to the given one.
- bool operator ==(const SocketAddress& addr) const;
- inline bool operator !=(const SocketAddress& addr) const {
- return !this->operator ==(addr);
- }
-
- // Compares based on IP and then port.
- bool operator <(const SocketAddress& addr) const;
-
- // Determines whether this address has the same IP as the one given.
- bool EqualIPs(const SocketAddress& addr) const;
-
- // Determines whether this address has the same port as the one given.
- bool EqualPorts(const SocketAddress& addr) const;
-
- // Hashes this address into a small number.
- size_t Hash() const;
-
- // Write this address to a sockaddr_in.
- // If IPv6, will zero out the sockaddr_in and sets family to AF_UNSPEC.
- void ToSockAddr(sockaddr_in* saddr) const;
-
- // Read this address from a sockaddr_in.
- bool FromSockAddr(const sockaddr_in& saddr);
-
- // Read and write the address to/from a sockaddr_storage.
- // Dual stack version always sets family to AF_INET6, and maps v4 addresses.
- // The other version doesn't map, and outputs an AF_INET address for
- // v4 or mapped addresses, and AF_INET6 addresses for others.
- // Returns the size of the sockaddr_in or sockaddr_in6 structure that is
- // written to the sockaddr_storage, or zero on failure.
- size_t ToDualStackSockAddrStorage(sockaddr_storage* saddr) const;
- size_t ToSockAddrStorage(sockaddr_storage* saddr) const;
-
- // Converts the IP address given in 'compact form' into dotted form.
- // IP is given as an integer in host byte order. V4 only, to be deprecated.
- // TODO: Deprecate this.
- static std::string IPToString(uint32 ip_as_host_order_integer);
-
- // Same as IPToString but anonymizes it by hiding the last part.
- // TODO: Deprecate this.
- static std::string IPToSensitiveString(uint32 ip_as_host_order_integer);
-
- // Converts the IP address given in dotted form into compact form.
- // Only dotted names (A.B.C.D) are converted.
- // Output integer is returned in host byte order.
- // TODO: Deprecate, replace wth agnostic versions.
- static bool StringToIP(const std::string& str, uint32* ip);
- static uint32 StringToIP(const std::string& str);
-
- // Converts the IP address given in printable form into an IPAddress.
- static bool StringToIP(const std::string& str, IPAddress* ip);
-
- private:
- std::string hostname_;
- IPAddress ip_;
- uint16 port_;
- int scope_id_;
- bool literal_; // Indicates that 'hostname_' contains a literal IP string.
-};
-
-bool SocketAddressFromSockAddrStorage(const sockaddr_storage& saddr,
- SocketAddress* out);
-SocketAddress EmptySocketAddressWithFamily(int family);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETADDRESS_H_
diff --git a/base/socketaddress_unittest.cc b/base/socketaddress_unittest.cc
deleted file mode 100644
index b720e95..0000000
--- a/base/socketaddress_unittest.cc
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef POSIX
-#include <netinet/in.h> // for sockaddr_in
-#endif
-
-#include "talk/base/gunit.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/ipaddress.h"
-
-namespace talk_base {
-
-const in6_addr kTestV6Addr = { { {0x20, 0x01, 0x0d, 0xb8,
- 0x10, 0x20, 0x30, 0x40,
- 0x50, 0x60, 0x70, 0x80,
- 0x90, 0xA0, 0xB0, 0xC0} } };
-const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xFF, 0xFF,
- 0x01, 0x02, 0x03, 0x04} } };
-const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0";
-const std::string kTestV6AddrAnonymizedString = "2001:db8:1020::";
-const std::string kTestV6AddrFullString =
- "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678";
-const std::string kTestV6AddrFullAnonymizedString = "[2001:db8:1020::]:5678";
-
-TEST(SocketAddressTest, TestDefaultCtor) {
- SocketAddress addr;
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(), addr.ipaddr());
- EXPECT_EQ(0, addr.port());
- EXPECT_EQ("", addr.hostname());
-}
-
-TEST(SocketAddressTest, TestIPPortCtor) {
- SocketAddress addr(IPAddress(0x01020304), 5678);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestIPv4StringPortCtor) {
- SocketAddress addr("1.2.3.4", 5678);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("1.2.3.4", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestIPv6StringPortCtor) {
- SocketAddress addr2(kTestV6AddrString, 1234);
- IPAddress tocheck(kTestV6Addr);
-
- EXPECT_FALSE(addr2.IsUnresolvedIP());
- EXPECT_EQ(tocheck, addr2.ipaddr());
- EXPECT_EQ(1234, addr2.port());
- EXPECT_EQ(kTestV6AddrString, addr2.hostname());
- EXPECT_EQ("[" + kTestV6AddrString + "]:1234", addr2.ToString());
-}
-
-TEST(SocketAddressTest, TestSpecialStringPortCtor) {
- // inet_addr doesn't handle this address properly.
- SocketAddress addr("255.255.255.255", 5678);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0xFFFFFFFFU), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("255.255.255.255", addr.hostname());
- EXPECT_EQ("255.255.255.255:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestHostnamePortCtor) {
- SocketAddress addr("a.b.com", 5678);
- EXPECT_TRUE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("a.b.com", addr.hostname());
- EXPECT_EQ("a.b.com:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestCopyCtor) {
- SocketAddress from("1.2.3.4", 5678);
- SocketAddress addr(from);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("1.2.3.4", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestAssign) {
- SocketAddress from("1.2.3.4", 5678);
- SocketAddress addr(IPAddress(0x88888888), 9999);
- addr = from;
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("1.2.3.4", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestSetIPPort) {
- SocketAddress addr(IPAddress(0x88888888), 9999);
- addr.SetIP(IPAddress(0x01020304));
- addr.SetPort(5678);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestSetIPFromString) {
- SocketAddress addr(IPAddress(0x88888888), 9999);
- addr.SetIP("1.2.3.4");
- addr.SetPort(5678);
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("1.2.3.4", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestSetIPFromHostname) {
- SocketAddress addr(IPAddress(0x88888888), 9999);
- addr.SetIP("a.b.com");
- addr.SetPort(5678);
- EXPECT_TRUE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("a.b.com", addr.hostname());
- EXPECT_EQ("a.b.com:5678", addr.ToString());
- addr.SetResolvedIP(IPAddress(0x01020304));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ("a.b.com", addr.hostname());
- EXPECT_EQ("a.b.com:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestFromIPv4String) {
- SocketAddress addr;
- EXPECT_TRUE(addr.FromString("1.2.3.4:5678"));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("1.2.3.4", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestFromIPv6String) {
- SocketAddress addr;
- EXPECT_TRUE(addr.FromString(kTestV6AddrFullString));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ(kTestV6AddrString, addr.hostname());
- EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
-}
-
-TEST(SocketAddressTest, TestFromHostname) {
- SocketAddress addr;
- EXPECT_TRUE(addr.FromString("a.b.com:5678"));
- EXPECT_TRUE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("a.b.com", addr.hostname());
- EXPECT_EQ("a.b.com:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestToFromSockAddr) {
- SocketAddress from("1.2.3.4", 5678), addr;
- sockaddr_in addr_in;
- from.ToSockAddr(&addr_in);
- EXPECT_TRUE(addr.FromSockAddr(addr_in));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-}
-
-TEST(SocketAddressTest, TestToFromSockAddrStorage) {
- SocketAddress from("1.2.3.4", 5678), addr;
- sockaddr_storage addr_storage;
- from.ToSockAddrStorage(&addr_storage);
- EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ("1.2.3.4:5678", addr.ToString());
-
- addr.Clear();
- from.ToDualStackSockAddrStorage(&addr_storage);
- EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(kMappedV4Addr), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ("[::ffff:1.2.3.4]:5678", addr.ToString());
-
- addr.Clear();
- memset(&addr_storage, 0, sizeof(sockaddr_storage));
- from = SocketAddress(kTestV6AddrString, 5678);
- from.SetScopeID(6);
- from.ToSockAddrStorage(&addr_storage);
- EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
- EXPECT_EQ(6, addr.scope_id());
-
- addr.Clear();
- from.ToDualStackSockAddrStorage(&addr_storage);
- EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
- EXPECT_FALSE(addr.IsUnresolvedIP());
- EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr());
- EXPECT_EQ(5678, addr.port());
- EXPECT_EQ("", addr.hostname());
- EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
- EXPECT_EQ(6, addr.scope_id());
-
- addr = from;
- addr_storage.ss_family = AF_UNSPEC;
- EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
- EXPECT_EQ(from, addr);
-
- EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, NULL));
-}
-
-bool AreEqual(const SocketAddress& addr1,
- const SocketAddress& addr2) {
- return addr1 == addr2 && addr2 == addr1 &&
- !(addr1 != addr2) && !(addr2 != addr1);
-}
-
-bool AreUnequal(const SocketAddress& addr1,
- const SocketAddress& addr2) {
- return !(addr1 == addr2) && !(addr2 == addr1) &&
- addr1 != addr2 && addr2 != addr1;
-}
-
-TEST(SocketAddressTest, TestEqualityOperators) {
- SocketAddress addr1("1.2.3.4", 5678);
- SocketAddress addr2("1.2.3.4", 5678);
- EXPECT_PRED2(AreEqual, addr1, addr2);
-
- addr2 = SocketAddress("0.0.0.1", 5678);
- EXPECT_PRED2(AreUnequal, addr1, addr2);
-
- addr2 = SocketAddress("1.2.3.4", 1234);
- EXPECT_PRED2(AreUnequal, addr1, addr2);
-
- addr2 = SocketAddress(kTestV6AddrString, 5678);
- EXPECT_PRED2(AreUnequal, addr1, addr2);
-
- addr1 = SocketAddress(kTestV6AddrString, 5678);
- EXPECT_PRED2(AreEqual, addr1, addr2);
-
- addr2 = SocketAddress(kTestV6AddrString, 1234);
- EXPECT_PRED2(AreUnequal, addr1, addr2);
-
- addr2 = SocketAddress("fe80::1", 5678);
- EXPECT_PRED2(AreUnequal, addr1, addr2);
-
- SocketAddress addr3("a.b.c.d", 1);
- SocketAddress addr4("b.b.c.d", 1);
- EXPECT_PRED2(AreUnequal, addr3, addr4);
- EXPECT_PRED2(AreEqual, addr3, addr3);
-
- addr3.SetIP(addr1.ip());
- addr4.SetIP(addr1.ip());
- EXPECT_PRED2(AreEqual,addr3, addr4);
-}
-
-bool IsLessThan(const SocketAddress& addr1, const SocketAddress& addr2) {
- return addr1 < addr2 &&
- !(addr2 < addr1) &&
- !(addr1 == addr2);
-}
-
-TEST(SocketAddressTest, TestComparisonOperator) {
- SocketAddress addr1("1.2.3.4", 5678);
- SocketAddress addr2("1.2.3.4", 5678);
-
- EXPECT_FALSE(addr1 < addr2);
- EXPECT_FALSE(addr2 < addr1);
-
- addr2 = SocketAddress("1.2.3.4", 5679);
- EXPECT_PRED2(IsLessThan, addr1, addr2);
-
- addr2 = SocketAddress("2.2.3.4", 49152);
- EXPECT_PRED2(IsLessThan, addr1, addr2);
-
- addr2 = SocketAddress(kTestV6AddrString, 5678);
- EXPECT_PRED2(IsLessThan, addr1, addr2);
-
- addr1 = SocketAddress("fe80::1", 5678);
- EXPECT_PRED2(IsLessThan, addr2, addr1);
-
- addr2 = SocketAddress("fe80::1", 5679);
- EXPECT_PRED2(IsLessThan, addr1, addr2);
-
- addr2 = SocketAddress("fe80::1", 5678);
- EXPECT_FALSE(addr1 < addr2);
- EXPECT_FALSE(addr2 < addr1);
-
- SocketAddress addr3("a.b.c.d", 1);
- SocketAddress addr4("b.b.c.d", 1);
- EXPECT_PRED2(IsLessThan, addr3, addr4);
-}
-
-TEST(SocketAddressTest, TestToSensitiveString) {
- SocketAddress addr_v4("1.2.3.4", 5678);
- EXPECT_EQ("1.2.3.4", addr_v4.HostAsURIString());
- EXPECT_EQ("1.2.3.4:5678", addr_v4.ToString());
- EXPECT_EQ("1.2.3.4", addr_v4.HostAsSensitiveURIString());
- EXPECT_EQ("1.2.3.4:5678", addr_v4.ToSensitiveString());
- IPAddress::set_strip_sensitive(true);
- EXPECT_EQ("1.2.3.x", addr_v4.HostAsSensitiveURIString());
- EXPECT_EQ("1.2.3.x:5678", addr_v4.ToSensitiveString());
- IPAddress::set_strip_sensitive(false);
-
- SocketAddress addr_v6(kTestV6AddrString, 5678);
- EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsURIString());
- EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToString());
- EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsSensitiveURIString());
- EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToSensitiveString());
- IPAddress::set_strip_sensitive(true);
- EXPECT_EQ("[" + kTestV6AddrAnonymizedString + "]",
- addr_v6.HostAsSensitiveURIString());
- EXPECT_EQ(kTestV6AddrFullAnonymizedString, addr_v6.ToSensitiveString());
- IPAddress::set_strip_sensitive(false);
-}
-
-} // namespace talk_base
diff --git a/base/socketaddresspair.cc b/base/socketaddresspair.cc
deleted file mode 100644
index 7f190a9..0000000
--- a/base/socketaddresspair.cc
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/socketaddresspair.h"
-
-namespace talk_base {
-
-SocketAddressPair::SocketAddressPair(
- const SocketAddress& src, const SocketAddress& dest)
- : src_(src), dest_(dest) {
-}
-
-
-bool SocketAddressPair::operator ==(const SocketAddressPair& p) const {
- return (src_ == p.src_) && (dest_ == p.dest_);
-}
-
-bool SocketAddressPair::operator <(const SocketAddressPair& p) const {
- if (src_ < p.src_)
- return true;
- if (p.src_ < src_)
- return false;
- if (dest_ < p.dest_)
- return true;
- if (p.dest_ < dest_)
- return false;
- return false;
-}
-
-size_t SocketAddressPair::Hash() const {
- return src_.Hash() ^ dest_.Hash();
-}
-
-} // namespace talk_base
diff --git a/base/socketaddresspair.h b/base/socketaddresspair.h
deleted file mode 100644
index 10f5d30..0000000
--- a/base/socketaddresspair.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETADDRESSPAIR_H__
-#define TALK_BASE_SOCKETADDRESSPAIR_H__
-
-#include "talk/base/socketaddress.h"
-
-namespace talk_base {
-
-// Records a pair (source,destination) of socket addresses. The two addresses
-// identify a connection between two machines. (For UDP, this "connection" is
-// not maintained explicitly in a socket.)
-class SocketAddressPair {
-public:
- SocketAddressPair() {}
- SocketAddressPair(const SocketAddress& srs, const SocketAddress& dest);
-
- const SocketAddress& source() const { return src_; }
- const SocketAddress& destination() const { return dest_; }
-
- bool operator ==(const SocketAddressPair& r) const;
- bool operator <(const SocketAddressPair& r) const;
-
- size_t Hash() const;
-
-private:
- SocketAddress src_;
- SocketAddress dest_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETADDRESSPAIR_H__
diff --git a/base/socketfactory.h b/base/socketfactory.h
deleted file mode 100644
index 291df60..0000000
--- a/base/socketfactory.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETFACTORY_H__
-#define TALK_BASE_SOCKETFACTORY_H__
-
-#include "talk/base/socket.h"
-#include "talk/base/asyncsocket.h"
-
-namespace talk_base {
-
-class SocketFactory {
-public:
- virtual ~SocketFactory() {}
-
- // Returns a new socket for blocking communication. The type can be
- // SOCK_DGRAM and SOCK_STREAM.
- // TODO: C++ inheritance rules mean that all users must have both
- // CreateSocket(int) and CreateSocket(int,int). Will remove CreateSocket(int)
- // (and CreateAsyncSocket(int) when all callers are changed.
- virtual Socket* CreateSocket(int type) = 0;
- virtual Socket* CreateSocket(int family, int type) = 0;
- // Returns a new socket for nonblocking communication. The type can be
- // SOCK_DGRAM and SOCK_STREAM.
- virtual AsyncSocket* CreateAsyncSocket(int type) = 0;
- virtual AsyncSocket* CreateAsyncSocket(int family, int type) = 0;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETFACTORY_H__
diff --git a/base/socketpool.cc b/base/socketpool.cc
deleted file mode 100644
index 10d4303..0000000
--- a/base/socketpool.cc
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <iomanip>
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/logging.h"
-#include "talk/base/socketfactory.h"
-#include "talk/base/socketpool.h"
-#include "talk/base/socketstream.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamCache - Caches a set of open streams, defers creation to a separate
-// StreamPool.
-///////////////////////////////////////////////////////////////////////////////
-
-StreamCache::StreamCache(StreamPool* pool) : pool_(pool) {
-}
-
-StreamCache::~StreamCache() {
- for (ConnectedList::iterator it = active_.begin(); it != active_.end();
- ++it) {
- delete it->second;
- }
- for (ConnectedList::iterator it = cached_.begin(); it != cached_.end();
- ++it) {
- delete it->second;
- }
-}
-
-StreamInterface* StreamCache::RequestConnectedStream(
- const SocketAddress& remote, int* err) {
- LOG_F(LS_VERBOSE) << "(" << remote << ")";
- for (ConnectedList::iterator it = cached_.begin(); it != cached_.end();
- ++it) {
- if (remote == it->first) {
- it->second->SignalEvent.disconnect(this);
- // Move from cached_ to active_
- active_.push_front(*it);
- cached_.erase(it);
- if (err)
- *err = 0;
- LOG_F(LS_VERBOSE) << "Providing cached stream";
- return active_.front().second;
- }
- }
- if (StreamInterface* stream = pool_->RequestConnectedStream(remote, err)) {
- // We track active streams so that we can remember their address
- active_.push_front(ConnectedStream(remote, stream));
- LOG_F(LS_VERBOSE) << "Providing new stream";
- return active_.front().second;
- }
- return NULL;
-}
-
-void StreamCache::ReturnConnectedStream(StreamInterface* stream) {
- for (ConnectedList::iterator it = active_.begin(); it != active_.end();
- ++it) {
- if (stream == it->second) {
- LOG_F(LS_VERBOSE) << "(" << it->first << ")";
- if (stream->GetState() == SS_CLOSED) {
- // Return closed streams
- LOG_F(LS_VERBOSE) << "Returning closed stream";
- pool_->ReturnConnectedStream(it->second);
- } else {
- // Monitor open streams
- stream->SignalEvent.connect(this, &StreamCache::OnStreamEvent);
- LOG_F(LS_VERBOSE) << "Caching stream";
- cached_.push_front(*it);
- }
- active_.erase(it);
- return;
- }
- }
- ASSERT(false);
-}
-
-void StreamCache::OnStreamEvent(StreamInterface* stream, int events, int err) {
- if ((events & SE_CLOSE) == 0) {
- LOG_F(LS_WARNING) << "(" << events << ", " << err
- << ") received non-close event";
- return;
- }
- for (ConnectedList::iterator it = cached_.begin(); it != cached_.end();
- ++it) {
- if (stream == it->second) {
- LOG_F(LS_VERBOSE) << "(" << it->first << ")";
- // We don't cache closed streams, so return it.
- it->second->SignalEvent.disconnect(this);
- LOG_F(LS_VERBOSE) << "Returning closed stream";
- pool_->ReturnConnectedStream(it->second);
- cached_.erase(it);
- return;
- }
- }
- ASSERT(false);
-}
-
-//////////////////////////////////////////////////////////////////////
-// NewSocketPool
-//////////////////////////////////////////////////////////////////////
-
-NewSocketPool::NewSocketPool(SocketFactory* factory) : factory_(factory) {
-}
-
-NewSocketPool::~NewSocketPool() {
-}
-
-StreamInterface*
-NewSocketPool::RequestConnectedStream(const SocketAddress& remote, int* err) {
- AsyncSocket* socket =
- factory_->CreateAsyncSocket(remote.family(), SOCK_STREAM);
- if (!socket) {
- if (err)
- *err = -1;
- return NULL;
- }
- if ((socket->Connect(remote) != 0) && !socket->IsBlocking()) {
- if (err)
- *err = socket->GetError();
- delete socket;
- return NULL;
- }
- if (err)
- *err = 0;
- return new SocketStream(socket);
-}
-
-void
-NewSocketPool::ReturnConnectedStream(StreamInterface* stream) {
- Thread::Current()->Dispose(stream);
-}
-
-//////////////////////////////////////////////////////////////////////
-// ReuseSocketPool
-//////////////////////////////////////////////////////////////////////
-
-ReuseSocketPool::ReuseSocketPool(SocketFactory* factory)
-: factory_(factory), stream_(NULL), checked_out_(false) {
-}
-
-ReuseSocketPool::~ReuseSocketPool() {
- ASSERT(!checked_out_);
- delete stream_;
-}
-
-StreamInterface*
-ReuseSocketPool::RequestConnectedStream(const SocketAddress& remote, int* err) {
- // Only one socket can be used from this "pool" at a time
- ASSERT(!checked_out_);
- if (!stream_) {
- LOG_F(LS_VERBOSE) << "Creating new socket";
- int family = remote.family();
- // TODO: Deal with this when we/I clean up DNS resolution.
- if (remote.IsUnresolvedIP()) {
- family = AF_INET;
- }
- AsyncSocket* socket =
- factory_->CreateAsyncSocket(family, SOCK_STREAM);
- if (!socket) {
- if (err)
- *err = -1;
- return NULL;
- }
- stream_ = new SocketStream(socket);
- }
- if ((stream_->GetState() == SS_OPEN) && (remote == remote_)) {
- LOG_F(LS_VERBOSE) << "Reusing connection to: " << remote_;
- } else {
- remote_ = remote;
- stream_->Close();
- if ((stream_->GetSocket()->Connect(remote_) != 0)
- && !stream_->GetSocket()->IsBlocking()) {
- if (err)
- *err = stream_->GetSocket()->GetError();
- return NULL;
- } else {
- LOG_F(LS_VERBOSE) << "Opening connection to: " << remote_;
- }
- }
- stream_->SignalEvent.disconnect(this);
- checked_out_ = true;
- if (err)
- *err = 0;
- return stream_;
-}
-
-void
-ReuseSocketPool::ReturnConnectedStream(StreamInterface* stream) {
- ASSERT(stream == stream_);
- ASSERT(checked_out_);
- checked_out_ = false;
- // Until the socket is reused, monitor it to determine if it closes.
- stream_->SignalEvent.connect(this, &ReuseSocketPool::OnStreamEvent);
-}
-
-void
-ReuseSocketPool::OnStreamEvent(StreamInterface* stream, int events, int err) {
- ASSERT(stream == stream_);
- ASSERT(!checked_out_);
-
- // If the stream was written to and then immediately returned to us then
- // we may get a writable notification for it, which we should ignore.
- if (events == SE_WRITE) {
- LOG_F(LS_VERBOSE) << "Pooled Socket unexpectedly writable: ignoring";
- return;
- }
-
- // If the peer sent data, we can't process it, so drop the connection.
- // If the socket has closed, clean it up.
- // In either case, we'll reconnect it the next time it is used.
- ASSERT(0 != (events & (SE_READ|SE_CLOSE)));
- if (0 != (events & SE_CLOSE)) {
- LOG_F(LS_VERBOSE) << "Connection closed with error: " << err;
- } else {
- LOG_F(LS_VERBOSE) << "Pooled Socket unexpectedly readable: closing";
- }
- stream_->Close();
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// LoggingPoolAdapter - Adapts a StreamPool to supply streams with attached
-// LoggingAdapters.
-///////////////////////////////////////////////////////////////////////////////
-
-LoggingPoolAdapter::LoggingPoolAdapter(
- StreamPool* pool, LoggingSeverity level, const std::string& label,
- bool binary_mode)
- : pool_(pool), level_(level), label_(label), binary_mode_(binary_mode) {
-}
-
-LoggingPoolAdapter::~LoggingPoolAdapter() {
- for (StreamList::iterator it = recycle_bin_.begin();
- it != recycle_bin_.end(); ++it) {
- delete *it;
- }
-}
-
-StreamInterface* LoggingPoolAdapter::RequestConnectedStream(
- const SocketAddress& remote, int* err) {
- if (StreamInterface* stream = pool_->RequestConnectedStream(remote, err)) {
- ASSERT(SS_CLOSED != stream->GetState());
- std::stringstream ss;
- ss << label_ << "(0x" << std::setfill('0') << std::hex << std::setw(8)
- << stream << ")";
- LOG_V(level_) << ss.str()
- << ((SS_OPEN == stream->GetState()) ? " Connected"
- : " Connecting")
- << " to " << remote;
- if (recycle_bin_.empty()) {
- return new LoggingAdapter(stream, level_, ss.str(), binary_mode_);
- }
- LoggingAdapter* logging = recycle_bin_.front();
- recycle_bin_.pop_front();
- logging->set_label(ss.str());
- logging->Attach(stream);
- return logging;
- }
- return NULL;
-}
-
-void LoggingPoolAdapter::ReturnConnectedStream(StreamInterface* stream) {
- LoggingAdapter* logging = static_cast<LoggingAdapter*>(stream);
- pool_->ReturnConnectedStream(logging->Detach());
- recycle_bin_.push_back(logging);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/socketpool.h b/base/socketpool.h
deleted file mode 100644
index 847d8ff..0000000
--- a/base/socketpool.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETPOOL_H_
-#define TALK_BASE_SOCKETPOOL_H_
-
-#include <deque>
-#include <list>
-#include "talk/base/logging.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/socketaddress.h"
-
-namespace talk_base {
-
-class AsyncSocket;
-class LoggingAdapter;
-class SocketFactory;
-class SocketStream;
-class StreamInterface;
-
-//////////////////////////////////////////////////////////////////////
-// StreamPool
-//////////////////////////////////////////////////////////////////////
-
-class StreamPool {
-public:
- virtual ~StreamPool() { }
-
- virtual StreamInterface* RequestConnectedStream(const SocketAddress& remote,
- int* err) = 0;
- virtual void ReturnConnectedStream(StreamInterface* stream) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamCache - Caches a set of open streams, defers creation/destruction to
-// the supplied StreamPool.
-///////////////////////////////////////////////////////////////////////////////
-
-class StreamCache : public StreamPool, public sigslot::has_slots<> {
-public:
- StreamCache(StreamPool* pool);
- virtual ~StreamCache();
-
- // StreamPool Interface
- virtual StreamInterface* RequestConnectedStream(const SocketAddress& remote,
- int* err);
- virtual void ReturnConnectedStream(StreamInterface* stream);
-
-private:
- typedef std::pair<SocketAddress, StreamInterface*> ConnectedStream;
- typedef std::list<ConnectedStream> ConnectedList;
-
- void OnStreamEvent(StreamInterface* stream, int events, int err);
-
- // We delegate stream creation and deletion to this pool.
- StreamPool* pool_;
- // Streams that are in use (returned from RequestConnectedStream).
- ConnectedList active_;
- // Streams which were returned to us, but are still open.
- ConnectedList cached_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// NewSocketPool
-// Creates a new stream on every request
-///////////////////////////////////////////////////////////////////////////////
-
-class NewSocketPool : public StreamPool {
-public:
- NewSocketPool(SocketFactory* factory);
- virtual ~NewSocketPool();
-
- // StreamPool Interface
- virtual StreamInterface* RequestConnectedStream(const SocketAddress& remote,
- int* err);
- virtual void ReturnConnectedStream(StreamInterface* stream);
-
-private:
- SocketFactory* factory_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// ReuseSocketPool
-// Maintains a single socket at a time, and will reuse it without closing if
-// the destination address is the same.
-///////////////////////////////////////////////////////////////////////////////
-
-class ReuseSocketPool : public StreamPool, public sigslot::has_slots<> {
-public:
- ReuseSocketPool(SocketFactory* factory);
- virtual ~ReuseSocketPool();
-
- // StreamPool Interface
- virtual StreamInterface* RequestConnectedStream(const SocketAddress& remote,
- int* err);
- virtual void ReturnConnectedStream(StreamInterface* stream);
-
-private:
- void OnStreamEvent(StreamInterface* stream, int events, int err);
-
- SocketFactory* factory_;
- SocketStream* stream_;
- SocketAddress remote_;
- bool checked_out_; // Whether the stream is currently checked out
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// LoggingPoolAdapter - Adapts a StreamPool to supply streams with attached
-// LoggingAdapters.
-///////////////////////////////////////////////////////////////////////////////
-
-class LoggingPoolAdapter : public StreamPool {
-public:
- LoggingPoolAdapter(StreamPool* pool, LoggingSeverity level,
- const std::string& label, bool binary_mode);
- virtual ~LoggingPoolAdapter();
-
- // StreamPool Interface
- virtual StreamInterface* RequestConnectedStream(const SocketAddress& remote,
- int* err);
- virtual void ReturnConnectedStream(StreamInterface* stream);
-
-private:
- StreamPool* pool_;
- LoggingSeverity level_;
- std::string label_;
- bool binary_mode_;
- typedef std::deque<LoggingAdapter*> StreamList;
- StreamList recycle_bin_;
-};
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETPOOL_H_
diff --git a/base/socketserver.h b/base/socketserver.h
deleted file mode 100644
index 151ce61..0000000
--- a/base/socketserver.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETSERVER_H_
-#define TALK_BASE_SOCKETSERVER_H_
-
-#include "talk/base/socketfactory.h"
-
-namespace talk_base {
-
-class MessageQueue;
-
-// Provides the ability to wait for activity on a set of sockets. The Thread
-// class provides a nice wrapper on a socket server.
-//
-// The server is also a socket factory. The sockets it creates will be
-// notified of asynchronous I/O from this server's Wait method.
-class SocketServer : public SocketFactory {
- public:
- // When the socket server is installed into a Thread, this function is
- // called to allow the socket server to use the thread's message queue for
- // any messaging that it might need to perform.
- virtual void SetMessageQueue(MessageQueue* queue) {}
-
- // Sleeps until:
- // 1) cms milliseconds have elapsed (unless cms == kForever)
- // 2) WakeUp() is called
- // While sleeping, I/O is performed if process_io is true.
- virtual bool Wait(int cms, bool process_io) = 0;
-
- // Causes the current wait (if one is in progress) to wake up.
- virtual void WakeUp() = 0;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETSERVER_H_
diff --git a/base/socketstream.cc b/base/socketstream.cc
deleted file mode 100644
index 3dc5a95..0000000
--- a/base/socketstream.cc
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/socketstream.h"
-
-namespace talk_base {
-
-SocketStream::SocketStream(AsyncSocket* socket) : socket_(NULL) {
- Attach(socket);
-}
-
-SocketStream::~SocketStream() {
- delete socket_;
-}
-
-void SocketStream::Attach(AsyncSocket* socket) {
- if (socket_)
- delete socket_;
- socket_ = socket;
- if (socket_) {
- socket_->SignalConnectEvent.connect(this, &SocketStream::OnConnectEvent);
- socket_->SignalReadEvent.connect(this, &SocketStream::OnReadEvent);
- socket_->SignalWriteEvent.connect(this, &SocketStream::OnWriteEvent);
- socket_->SignalCloseEvent.connect(this, &SocketStream::OnCloseEvent);
- }
-}
-
-AsyncSocket* SocketStream::Detach() {
- AsyncSocket* socket = socket_;
- if (socket_) {
- socket_->SignalConnectEvent.disconnect(this);
- socket_->SignalReadEvent.disconnect(this);
- socket_->SignalWriteEvent.disconnect(this);
- socket_->SignalCloseEvent.disconnect(this);
- socket_ = NULL;
- }
- return socket;
-}
-
-StreamState SocketStream::GetState() const {
- ASSERT(socket_ != NULL);
- switch (socket_->GetState()) {
- case Socket::CS_CONNECTED:
- return SS_OPEN;
- case Socket::CS_CONNECTING:
- return SS_OPENING;
- case Socket::CS_CLOSED:
- default:
- return SS_CLOSED;
- }
-}
-
-StreamResult SocketStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- ASSERT(socket_ != NULL);
- int result = socket_->Recv(buffer, buffer_len);
- if (result < 0) {
- if (socket_->IsBlocking())
- return SR_BLOCK;
- if (error)
- *error = socket_->GetError();
- return SR_ERROR;
- }
- if ((result > 0) || (buffer_len == 0)) {
- if (read)
- *read = result;
- return SR_SUCCESS;
- }
- return SR_EOS;
-}
-
-StreamResult SocketStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- ASSERT(socket_ != NULL);
- int result = socket_->Send(data, data_len);
- if (result < 0) {
- if (socket_->IsBlocking())
- return SR_BLOCK;
- if (error)
- *error = socket_->GetError();
- return SR_ERROR;
- }
- if (written)
- *written = result;
- return SR_SUCCESS;
-}
-
-void SocketStream::Close() {
- ASSERT(socket_ != NULL);
- socket_->Close();
-}
-
-void SocketStream::OnConnectEvent(AsyncSocket* socket) {
- ASSERT(socket == socket_);
- SignalEvent(this, SE_OPEN | SE_READ | SE_WRITE, 0);
-}
-
-void SocketStream::OnReadEvent(AsyncSocket* socket) {
- ASSERT(socket == socket_);
- SignalEvent(this, SE_READ, 0);
-}
-
-void SocketStream::OnWriteEvent(AsyncSocket* socket) {
- ASSERT(socket == socket_);
- SignalEvent(this, SE_WRITE, 0);
-}
-
-void SocketStream::OnCloseEvent(AsyncSocket* socket, int err) {
- ASSERT(socket == socket_);
- SignalEvent(this, SE_CLOSE, err);
-}
-
-
-} // namespace talk_base
diff --git a/base/socketstream.h b/base/socketstream.h
deleted file mode 100644
index 591dc4c..0000000
--- a/base/socketstream.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * libjingle
- * Copyright 2005--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SOCKETSTREAM_H_
-#define TALK_BASE_SOCKETSTREAM_H_
-
-#include "talk/base/asyncsocket.h"
-#include "talk/base/common.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-class SocketStream : public StreamInterface, public sigslot::has_slots<> {
- public:
- explicit SocketStream(AsyncSocket* socket);
- virtual ~SocketStream();
-
- void Attach(AsyncSocket* socket);
- AsyncSocket* Detach();
-
- AsyncSocket* GetSocket() { return socket_; }
-
- virtual StreamState GetState() const;
-
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
-
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
-
- virtual void Close();
-
- private:
- void OnConnectEvent(AsyncSocket* socket);
- void OnReadEvent(AsyncSocket* socket);
- void OnWriteEvent(AsyncSocket* socket);
- void OnCloseEvent(AsyncSocket* socket, int err);
-
- AsyncSocket* socket_;
-
- DISALLOW_EVIL_CONSTRUCTORS(SocketStream);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SOCKETSTREAM_H_
diff --git a/base/ssladapter.cc b/base/ssladapter.cc
deleted file mode 100644
index 5bcb619..0000000
--- a/base/ssladapter.cc
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#include "talk/base/ssladapter.h"
-
-#include "talk/base/sslconfig.h"
-
-#if SSL_USE_SCHANNEL
-
-#include "schanneladapter.h"
-
-#elif SSL_USE_OPENSSL // && !SSL_USE_SCHANNEL
-
-#include "openssladapter.h"
-
-#elif SSL_USE_NSS // && !SSL_USE_CHANNEL && !SSL_USE_OPENSSL
-
-#include "nssstreamadapter.h"
-
-#endif // SSL_USE_OPENSSL && !SSL_USE_SCHANNEL && !SSL_USE_NSS
-
-///////////////////////////////////////////////////////////////////////////////
-
-namespace talk_base {
-
-SSLAdapter*
-SSLAdapter::Create(AsyncSocket* socket) {
-#if SSL_USE_SCHANNEL
- return new SChannelAdapter(socket);
-#elif SSL_USE_OPENSSL // && !SSL_USE_SCHANNEL
- return new OpenSSLAdapter(socket);
-#else // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL
- delete socket;
- return NULL;
-#endif // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-#if SSL_USE_OPENSSL
-
-bool InitializeSSL(VerificationCallback callback) {
- return OpenSSLAdapter::InitializeSSL(callback);
-}
-
-bool InitializeSSLThread() {
- return OpenSSLAdapter::InitializeSSLThread();
-}
-
-bool CleanupSSL() {
- return OpenSSLAdapter::CleanupSSL();
-}
-
-#elif SSL_USE_NSS // !SSL_USE_OPENSSL
-
-bool InitializeSSL(VerificationCallback callback) {
- return NSSContext::InitializeSSL(callback);
-}
-
-bool InitializeSSLThread() {
- return NSSContext::InitializeSSLThread();
-}
-
-bool CleanupSSL() {
- return NSSContext::CleanupSSL();
-}
-
-#else // !SSL_USE_OPENSSL && !SSL_USE_NSS
-
-bool InitializeSSL(VerificationCallback callback) {
- return true;
-}
-
-bool InitializeSSLThread() {
- return true;
-}
-
-bool CleanupSSL() {
- return true;
-}
-
-#endif // !SSL_USE_OPENSSL && !SSL_USE_NSS
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/ssladapter.h b/base/ssladapter.h
deleted file mode 100644
index 4d2dbcd..0000000
--- a/base/ssladapter.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLADAPTER_H_
-#define TALK_BASE_SSLADAPTER_H_
-
-#include "talk/base/asyncsocket.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-class SSLAdapter : public AsyncSocketAdapter {
- public:
- explicit SSLAdapter(AsyncSocket* socket)
- : AsyncSocketAdapter(socket), ignore_bad_cert_(false) { }
-
- bool ignore_bad_cert() const { return ignore_bad_cert_; }
- void set_ignore_bad_cert(bool ignore) { ignore_bad_cert_ = ignore; }
-
- // StartSSL returns 0 if successful.
- // If StartSSL is called while the socket is closed or connecting, the SSL
- // negotiation will begin as soon as the socket connects.
- virtual int StartSSL(const char* hostname, bool restartable) = 0;
-
- // Create the default SSL adapter for this platform. On failure, returns NULL
- // and deletes |socket|. Otherwise, the returned SSLAdapter takes ownership
- // of |socket|.
- static SSLAdapter* Create(AsyncSocket* socket);
-
- private:
- // If true, the server certificate need not match the configured hostname.
- bool ignore_bad_cert_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-typedef bool (*VerificationCallback)(void* cert);
-
-// Call this on the main thread, before using SSL.
-// Call CleanupSSLThread when finished with SSL.
-bool InitializeSSL(VerificationCallback callback = NULL);
-
-// Call to initialize additional threads.
-bool InitializeSSLThread();
-
-// Call to cleanup additional threads, and also the main thread.
-bool CleanupSSL();
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLADAPTER_H_
diff --git a/base/sslconfig.h b/base/sslconfig.h
deleted file mode 100644
index cc3a733..0000000
--- a/base/sslconfig.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLCONFIG_H_
-#define TALK_BASE_SSLCONFIG_H_
-
-// If no preference has been indicated, default to SChannel on Windows and
-// OpenSSL everywhere else, if it is available.
-#if !defined(SSL_USE_SCHANNEL) && !defined(SSL_USE_OPENSSL) && \
- !defined(SSL_USE_NSS)
-#if defined(WIN32)
-
-#define SSL_USE_SCHANNEL 1
-
-#else // defined(WIN32)
-
-#if defined(HAVE_OPENSSL_SSL_H)
-#define SSL_USE_OPENSSL 1
-#elif defined(HAVE_NSS_SSL_H)
-#define SSL_USE_NSS 1
-#endif
-
-#endif // !defined(WIN32)
-#endif
-
-#endif // TALK_BASE_SSLCONFIG_H_
diff --git a/base/sslfingerprint.cc b/base/sslfingerprint.cc
deleted file mode 100644
index dfd5551..0000000
--- a/base/sslfingerprint.cc
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- * Copyright 2012, RTFM Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/sslfingerprint.h"
-
-#include <ctype.h>
-#include <string>
-
-#include "talk/base/helpers.h"
-#include "talk/base/messagedigest.h"
-#include "talk/base/stringencode.h"
-
-namespace talk_base {
-
-SSLFingerprint* SSLFingerprint::Create(
- const std::string& algorithm, const talk_base::SSLIdentity* identity) {
- if (!identity) {
- return NULL;
- }
-
- return Create(algorithm, &(identity->certificate()));
-}
-
-SSLFingerprint* SSLFingerprint::Create(
- const std::string& algorithm, const talk_base::SSLCertificate* cert) {
- uint8 digest_val[64];
- size_t digest_len;
- bool ret = cert->ComputeDigest(
- algorithm, digest_val, sizeof(digest_val), &digest_len);
- if (!ret) {
- return NULL;
- }
-
- return new SSLFingerprint(algorithm, digest_val, digest_len);
-}
-
-SSLFingerprint* SSLFingerprint::CreateFromRfc4572(
- const std::string& algorithm, const std::string& fingerprint) {
- if (algorithm.empty() || !talk_base::IsFips180DigestAlgorithm(algorithm))
- return NULL;
-
- if (fingerprint.empty())
- return NULL;
-
- size_t value_len;
- char value[talk_base::MessageDigest::kMaxSize];
- value_len = talk_base::hex_decode_with_delimiter(value, sizeof(value),
- fingerprint.c_str(),
- fingerprint.length(),
- ':');
- if (!value_len)
- return NULL;
-
- return new SSLFingerprint(algorithm,
- reinterpret_cast<uint8*>(value),
- value_len);
-}
-
-SSLFingerprint::SSLFingerprint(
- const std::string& algorithm, const uint8* digest_in, size_t digest_len)
- : algorithm(algorithm) {
- digest.SetData(digest_in, digest_len);
-}
-
-SSLFingerprint::SSLFingerprint(const SSLFingerprint& from)
- : algorithm(from.algorithm), digest(from.digest) {}
-
-bool SSLFingerprint::operator==(const SSLFingerprint& other) const {
- return algorithm == other.algorithm &&
- digest == other.digest;
-}
-
-std::string SSLFingerprint::GetRfc4572Fingerprint() const {
- std::string fingerprint =
- talk_base::hex_encode_with_delimiter(
- digest.data(), digest.length(), ':');
- std::transform(fingerprint.begin(), fingerprint.end(),
- fingerprint.begin(), ::toupper);
- return fingerprint;
-}
-
-std::string SSLFingerprint::ToString() {
- std::string fp_str = algorithm;
- fp_str.append(" ");
- fp_str.append(GetRfc4572Fingerprint());
- return fp_str;
-}
-
-} // namespace talk_base
diff --git a/base/sslfingerprint.h b/base/sslfingerprint.h
deleted file mode 100644
index a803d21..0000000
--- a/base/sslfingerprint.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * libjingle
- * Copyright 2012, Google Inc.
- * Copyright 2012, RTFM Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLFINGERPRINT_H_
-#define TALK_BASE_SSLFINGERPRINT_H_
-
-#include <string>
-
-#include "talk/base/buffer.h"
-#include "talk/base/sslidentity.h"
-
-namespace talk_base {
-
-class SSLCertificate;
-
-struct SSLFingerprint {
- static SSLFingerprint* Create(const std::string& algorithm,
- const talk_base::SSLIdentity* identity);
-
- static SSLFingerprint* Create(const std::string& algorithm,
- const talk_base::SSLCertificate* cert);
-
- static SSLFingerprint* CreateFromRfc4572(const std::string& algorithm,
- const std::string& fingerprint);
-
- SSLFingerprint(const std::string& algorithm, const uint8* digest_in,
- size_t digest_len);
-
- SSLFingerprint(const SSLFingerprint& from);
-
- bool operator==(const SSLFingerprint& other) const;
-
- std::string GetRfc4572Fingerprint() const;
-
- std::string ToString();
-
- std::string algorithm;
- talk_base::Buffer digest;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLFINGERPRINT_H_
diff --git a/base/sslidentity.cc b/base/sslidentity.cc
deleted file mode 100644
index d2d2b11..0000000
--- a/base/sslidentity.cc
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Handling of certificates and keypairs for SSLStreamAdapter's peer mode.
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#include "talk/base/sslidentity.h"
-
-#include <string>
-
-#include "talk/base/base64.h"
-#include "talk/base/logging.h"
-#include "talk/base/sslconfig.h"
-
-#if SSL_USE_SCHANNEL
-
-#elif SSL_USE_OPENSSL // !SSL_USE_SCHANNEL
-
-#include "talk/base/opensslidentity.h"
-
-#elif SSL_USE_NSS // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
-
-#include "talk/base/nssidentity.h"
-
-#endif // SSL_USE_SCHANNEL
-
-namespace talk_base {
-
-const char kPemTypeCertificate[] = "CERTIFICATE";
-const char kPemTypeRsaPrivateKey[] = "RSA PRIVATE KEY";
-
-bool SSLIdentity::PemToDer(const std::string& pem_type,
- const std::string& pem_string,
- std::string* der) {
- // Find the inner body. We need this to fulfill the contract of
- // returning pem_length.
- size_t header = pem_string.find("-----BEGIN " + pem_type + "-----");
- if (header == std::string::npos)
- return false;
-
- size_t body = pem_string.find("\n", header);
- if (body == std::string::npos)
- return false;
-
- size_t trailer = pem_string.find("-----END " + pem_type + "-----");
- if (trailer == std::string::npos)
- return false;
-
- std::string inner = pem_string.substr(body + 1, trailer - (body + 1));
-
- *der = Base64::Decode(inner, Base64::DO_PARSE_WHITE |
- Base64::DO_PAD_ANY |
- Base64::DO_TERM_BUFFER);
- return true;
-}
-
-std::string SSLIdentity::DerToPem(const std::string& pem_type,
- const unsigned char* data,
- size_t length) {
- std::stringstream result;
-
- result << "-----BEGIN " << pem_type << "-----\n";
-
- std::string b64_encoded;
- Base64::EncodeFromArray(data, length, &b64_encoded);
-
- // Divide the Base-64 encoded data into 64-character chunks, as per
- // 4.3.2.4 of RFC 1421.
- static const size_t kChunkSize = 64;
- size_t chunks = (b64_encoded.size() + (kChunkSize - 1)) / kChunkSize;
- for (size_t i = 0, chunk_offset = 0; i < chunks;
- ++i, chunk_offset += kChunkSize) {
- result << b64_encoded.substr(chunk_offset, kChunkSize);
- result << "\n";
- }
-
- result << "-----END " << pem_type << "-----\n";
-
- return result.str();
-}
-
-#if SSL_USE_SCHANNEL
-
-SSLCertificate* SSLCertificate::FromPEMString(const std::string& pem_string) {
- return NULL;
-}
-
-SSLIdentity* SSLIdentity::Generate(const std::string& common_name) {
- return NULL;
-}
-
-SSLIdentity* GenerateForTest(const SSLIdentityParams& params) {
- return NULL;
-}
-
-SSLIdentity* SSLIdentity::FromPEMStrings(const std::string& private_key,
- const std::string& certificate) {
- return NULL;
-}
-
-#elif SSL_USE_OPENSSL // !SSL_USE_SCHANNEL
-
-SSLCertificate* SSLCertificate::FromPEMString(const std::string& pem_string) {
- return OpenSSLCertificate::FromPEMString(pem_string);
-}
-
-SSLIdentity* SSLIdentity::Generate(const std::string& common_name) {
- return OpenSSLIdentity::Generate(common_name);
-}
-
-SSLIdentity* SSLIdentity::GenerateForTest(const SSLIdentityParams& params) {
- return OpenSSLIdentity::GenerateForTest(params);
-}
-
-SSLIdentity* SSLIdentity::FromPEMStrings(const std::string& private_key,
- const std::string& certificate) {
- return OpenSSLIdentity::FromPEMStrings(private_key, certificate);
-}
-
-#elif SSL_USE_NSS // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL
-
-SSLCertificate* SSLCertificate::FromPEMString(const std::string& pem_string) {
- return NSSCertificate::FromPEMString(pem_string);
-}
-
-SSLIdentity* SSLIdentity::Generate(const std::string& common_name) {
- return NSSIdentity::Generate(common_name);
-}
-
-SSLIdentity* SSLIdentity::GenerateForTest(const SSLIdentityParams& params) {
- return NSSIdentity::GenerateForTest(params);
-}
-
-SSLIdentity* SSLIdentity::FromPEMStrings(const std::string& private_key,
- const std::string& certificate) {
- return NSSIdentity::FromPEMStrings(private_key, certificate);
-}
-
-#else // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL && !SSL_USE_NSS
-
-#error "No SSL implementation"
-
-#endif // SSL_USE_SCHANNEL
-
-} // namespace talk_base
diff --git a/base/sslidentity.h b/base/sslidentity.h
deleted file mode 100644
index b930f06..0000000
--- a/base/sslidentity.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Handling of certificates and keypairs for SSLStreamAdapter's peer mode.
-
-#ifndef TALK_BASE_SSLIDENTITY_H_
-#define TALK_BASE_SSLIDENTITY_H_
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#include "talk/base/buffer.h"
-#include "talk/base/messagedigest.h"
-
-namespace talk_base {
-
-// Forward declaration due to circular dependency with SSLCertificate.
-class SSLCertChain;
-
-// Abstract interface overridden by SSL library specific
-// implementations.
-
-// A somewhat opaque type used to encapsulate a certificate.
-// Wraps the SSL library's notion of a certificate, with reference counting.
-// The SSLCertificate object is pretty much immutable once created.
-// (The OpenSSL implementation only does reference counting and
-// possibly caching of intermediate results.)
-class SSLCertificate {
- public:
- // Parses and build a certificate from a PEM encoded string.
- // Returns NULL on failure.
- // The length of the string representation of the certificate is
- // stored in *pem_length if it is non-NULL, and only if
- // parsing was successful.
- // Caller is responsible for freeing the returned object.
- static SSLCertificate* FromPEMString(const std::string& pem_string);
- virtual ~SSLCertificate() {}
-
- // Returns a new SSLCertificate object instance wrapping the same
- // underlying certificate, including its chain if present.
- // Caller is responsible for freeing the returned object.
- virtual SSLCertificate* GetReference() const = 0;
-
- // Provides the cert chain, or returns false. The caller owns the chain.
- // The chain includes a copy of each certificate, excluding the leaf.
- virtual bool GetChain(SSLCertChain** chain) const = 0;
-
- // Returns a PEM encoded string representation of the certificate.
- virtual std::string ToPEMString() const = 0;
-
- // Provides a DER encoded binary representation of the certificate.
- virtual void ToDER(Buffer* der_buffer) const = 0;
-
- // Gets the name of the digest algorithm that was used to compute this
- // certificate's signature.
- virtual bool GetSignatureDigestAlgorithm(std::string* algorithm) const = 0;
-
- // Compute the digest of the certificate given algorithm
- virtual bool ComputeDigest(const std::string& algorithm,
- unsigned char* digest,
- size_t size,
- size_t* length) const = 0;
-};
-
-// SSLCertChain is a simple wrapper for a vector of SSLCertificates. It serves
-// primarily to ensure proper memory management (especially deletion) of the
-// SSLCertificate pointers.
-class SSLCertChain {
- public:
- // These constructors copy the provided SSLCertificate(s), so the caller
- // retains ownership.
- explicit SSLCertChain(const std::vector<SSLCertificate*>& certs) {
- ASSERT(!certs.empty());
- certs_.resize(certs.size());
- std::transform(certs.begin(), certs.end(), certs_.begin(), DupCert);
- }
- explicit SSLCertChain(const SSLCertificate* cert) {
- certs_.push_back(cert->GetReference());
- }
-
- ~SSLCertChain() {
- std::for_each(certs_.begin(), certs_.end(), DeleteCert);
- }
-
- // Vector access methods.
- size_t GetSize() const { return certs_.size(); }
-
- // Returns a temporary reference, only valid until the chain is destroyed.
- const SSLCertificate& Get(size_t pos) const { return *(certs_[pos]); }
-
- // Returns a new SSLCertChain object instance wrapping the same underlying
- // certificate chain. Caller is responsible for freeing the returned object.
- SSLCertChain* Copy() const {
- return new SSLCertChain(certs_);
- }
-
- private:
- // Helper function for duplicating a vector of certificates.
- static SSLCertificate* DupCert(const SSLCertificate* cert) {
- return cert->GetReference();
- }
-
- // Helper function for deleting a vector of certificates.
- static void DeleteCert(SSLCertificate* cert) { delete cert; }
-
- std::vector<SSLCertificate*> certs_;
-
- DISALLOW_COPY_AND_ASSIGN(SSLCertChain);
-};
-
-// Parameters for generating an identity for testing. If common_name is
-// non-empty, it will be used for the certificate's subject and issuer name,
-// otherwise a random string will be used. |not_before| and |not_after| are
-// offsets to the current time in number of seconds.
-struct SSLIdentityParams {
- std::string common_name;
- int not_before; // in seconds.
- int not_after; // in seconds.
-};
-
-// Our identity in an SSL negotiation: a keypair and certificate (both
-// with the same public key).
-// This too is pretty much immutable once created.
-class SSLIdentity {
- public:
- // Generates an identity (keypair and self-signed certificate). If
- // common_name is non-empty, it will be used for the certificate's
- // subject and issuer name, otherwise a random string will be used.
- // Returns NULL on failure.
- // Caller is responsible for freeing the returned object.
- static SSLIdentity* Generate(const std::string& common_name);
-
- // Generates an identity with the specified validity period.
- static SSLIdentity* GenerateForTest(const SSLIdentityParams& params);
-
- // Construct an identity from a private key and a certificate.
- static SSLIdentity* FromPEMStrings(const std::string& private_key,
- const std::string& certificate);
-
- virtual ~SSLIdentity() {}
-
- // Returns a new SSLIdentity object instance wrapping the same
- // identity information.
- // Caller is responsible for freeing the returned object.
- virtual SSLIdentity* GetReference() const = 0;
-
- // Returns a temporary reference to the certificate.
- virtual const SSLCertificate& certificate() const = 0;
-
- // Helpers for parsing converting between PEM and DER format.
- static bool PemToDer(const std::string& pem_type,
- const std::string& pem_string,
- std::string* der);
- static std::string DerToPem(const std::string& pem_type,
- const unsigned char* data,
- size_t length);
-};
-
-extern const char kPemTypeCertificate[];
-extern const char kPemTypeRsaPrivateKey[];
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLIDENTITY_H_
diff --git a/base/sslidentity_unittest.cc b/base/sslidentity_unittest.cc
deleted file mode 100644
index fdb165c..0000000
--- a/base/sslidentity_unittest.cc
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- * Portions Copyright 2011, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/ssladapter.h"
-#include "talk/base/sslidentity.h"
-
-using talk_base::SSLIdentity;
-
-const char kTestCertificate[] = "-----BEGIN CERTIFICATE-----\n"
- "MIIB6TCCAVICAQYwDQYJKoZIhvcNAQEEBQAwWzELMAkGA1UEBhMCQVUxEzARBgNV\n"
- "BAgTClF1ZWVuc2xhbmQxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMRswGQYD\n"
- "VQQDExJUZXN0IENBICgxMDI0IGJpdCkwHhcNMDAxMDE2MjIzMTAzWhcNMDMwMTE0\n"
- "MjIzMTAzWjBjMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDEaMBgG\n"
- "A1UEChMRQ3J5cHRTb2Z0IFB0eSBMdGQxIzAhBgNVBAMTGlNlcnZlciB0ZXN0IGNl\n"
- "cnQgKDUxMiBiaXQpMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJ+zw4Qnlf8SMVIP\n"
- "Fe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVDTGiXav6ooKXfX3j/7tdkuD8Ey2//\n"
- "Kv7+ue0CAwEAATANBgkqhkiG9w0BAQQFAAOBgQCT0grFQeZaqYb5EYfk20XixZV4\n"
- "GmyAbXMftG1Eo7qGiMhYzRwGNWxEYojf5PZkYZXvSqZ/ZXHXa4g59jK/rJNnaVGM\n"
- "k+xIX8mxQvlV0n5O9PIha5BX5teZnkHKgL8aKKLKW1BK7YTngsfSzzaeame5iKfz\n"
- "itAE+OjGF+PFKbwX8Q==\n"
- "-----END CERTIFICATE-----\n";
-
-const unsigned char kTestCertSha1[] = {0xA6, 0xC8, 0x59, 0xEA,
- 0xC3, 0x7E, 0x6D, 0x33,
- 0xCF, 0xE2, 0x69, 0x9D,
- 0x74, 0xE6, 0xF6, 0x8A,
- 0x9E, 0x47, 0xA7, 0xCA};
-
-class SSLIdentityTest : public testing::Test {
- public:
- SSLIdentityTest() :
- identity1_(), identity2_() {
- }
-
- ~SSLIdentityTest() {
- }
-
- static void SetUpTestCase() {
- talk_base::InitializeSSL();
- }
-
- static void TearDownTestCase() {
- talk_base::CleanupSSL();
- }
-
- virtual void SetUp() {
- identity1_.reset(SSLIdentity::Generate("test1"));
- identity2_.reset(SSLIdentity::Generate("test2"));
-
- ASSERT_TRUE(identity1_);
- ASSERT_TRUE(identity2_);
-
- test_cert_.reset(
- talk_base::SSLCertificate::FromPEMString(kTestCertificate));
- ASSERT_TRUE(test_cert_);
- }
-
- void TestGetSignatureDigestAlgorithm() {
- std::string digest_algorithm;
- // Both NSSIdentity::Generate and OpenSSLIdentity::Generate are
- // hard-coded to generate RSA-SHA1 certificates.
- ASSERT_TRUE(identity1_->certificate().GetSignatureDigestAlgorithm(
- &digest_algorithm));
- ASSERT_EQ(talk_base::DIGEST_SHA_1, digest_algorithm);
- ASSERT_TRUE(identity2_->certificate().GetSignatureDigestAlgorithm(
- &digest_algorithm));
- ASSERT_EQ(talk_base::DIGEST_SHA_1, digest_algorithm);
-
- // The test certificate has an MD5-based signature.
- ASSERT_TRUE(test_cert_->GetSignatureDigestAlgorithm(&digest_algorithm));
- ASSERT_EQ(talk_base::DIGEST_MD5, digest_algorithm);
- }
-
- void TestDigest(const std::string &algorithm, size_t expected_len,
- const unsigned char *expected_digest = NULL) {
- unsigned char digest1[64];
- unsigned char digest1b[64];
- unsigned char digest2[64];
- size_t digest1_len;
- size_t digest1b_len;
- size_t digest2_len;
- bool rv;
-
- rv = identity1_->certificate().ComputeDigest(algorithm,
- digest1, sizeof(digest1),
- &digest1_len);
- EXPECT_TRUE(rv);
- EXPECT_EQ(expected_len, digest1_len);
-
- rv = identity1_->certificate().ComputeDigest(algorithm,
- digest1b, sizeof(digest1b),
- &digest1b_len);
- EXPECT_TRUE(rv);
- EXPECT_EQ(expected_len, digest1b_len);
- EXPECT_EQ(0, memcmp(digest1, digest1b, expected_len));
-
-
- rv = identity2_->certificate().ComputeDigest(algorithm,
- digest2, sizeof(digest2),
- &digest2_len);
- EXPECT_TRUE(rv);
- EXPECT_EQ(expected_len, digest2_len);
- EXPECT_NE(0, memcmp(digest1, digest2, expected_len));
-
- // If we have an expected hash for the test cert, check it.
- if (expected_digest) {
- unsigned char digest3[64];
- size_t digest3_len;
-
- rv = test_cert_->ComputeDigest(algorithm, digest3, sizeof(digest3),
- &digest3_len);
- EXPECT_TRUE(rv);
- EXPECT_EQ(expected_len, digest3_len);
- EXPECT_EQ(0, memcmp(digest3, expected_digest, expected_len));
- }
- }
-
- private:
- talk_base::scoped_ptr<SSLIdentity> identity1_;
- talk_base::scoped_ptr<SSLIdentity> identity2_;
- talk_base::scoped_ptr<talk_base::SSLCertificate> test_cert_;
-};
-
-TEST_F(SSLIdentityTest, DigestSHA1) {
- TestDigest(talk_base::DIGEST_SHA_1, 20, kTestCertSha1);
-}
-
-// HASH_AlgSHA224 is not supported in the chromium linux build.
-#if SSL_USE_NSS
-TEST_F(SSLIdentityTest, DISABLED_DigestSHA224) {
-#else
-TEST_F(SSLIdentityTest, DigestSHA224) {
-#endif
- TestDigest(talk_base::DIGEST_SHA_224, 28);
-}
-
-TEST_F(SSLIdentityTest, DigestSHA256) {
- TestDigest(talk_base::DIGEST_SHA_256, 32);
-}
-
-TEST_F(SSLIdentityTest, DigestSHA384) {
- TestDigest(talk_base::DIGEST_SHA_384, 48);
-}
-
-TEST_F(SSLIdentityTest, DigestSHA512) {
- TestDigest(talk_base::DIGEST_SHA_512, 64);
-}
-
-TEST_F(SSLIdentityTest, FromPEMStrings) {
- static const char kRSA_PRIVATE_KEY_PEM[] =
- "-----BEGIN RSA PRIVATE KEY-----\n"
- "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMYRkbhmI7kVA/rM\n"
- "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
- "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
- "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAECgYAvgOs4FJcgvp+TuREx7YtiYVsH\n"
- "mwQPTum2z/8VzWGwR8BBHBvIpVe1MbD/Y4seyI2aco/7UaisatSgJhsU46/9Y4fq\n"
- "2TwXH9QANf4at4d9n/R6rzwpAJOpgwZgKvdQjkfrKTtgLV+/dawvpxUYkRH4JZM1\n"
- "CVGukMfKNrSVH4Ap4QJBAOJmGV1ASPnB4r4nc99at7JuIJmd7fmuVUwUgYi4XgaR\n"
- "WhScBsgYwZ/JoywdyZJgnbcrTDuVcWG56B3vXbhdpMsCQQDf9zeJrjnPZ3Cqm79y\n"
- "kdqANep0uwZciiNiWxsQrCHztywOvbFhdp8iYVFG9EK8DMY41Y5TxUwsHD+67zao\n"
- "ZNqJAkEA1suLUP/GvL8IwuRneQd2tWDqqRQ/Td3qq03hP7e77XtF/buya3Ghclo5\n"
- "54czUR89QyVfJEC6278nzA7n2h1uVQJAcG6mztNL6ja/dKZjYZye2CY44QjSlLo0\n"
- "MTgTSjdfg/28fFn2Jjtqf9Pi/X+50LWI/RcYMC2no606wRk9kyOuIQJBAK6VSAim\n"
- "1pOEjsYQn0X5KEIrz1G3bfCbB848Ime3U2/FWlCHMr6ch8kCZ5d1WUeJD3LbwMNG\n"
- "UCXiYxSsu20QNVw=\n"
- "-----END RSA PRIVATE KEY-----\n";
-
- static const char kCERT_PEM[] =
- "-----BEGIN CERTIFICATE-----\n"
- "MIIBmTCCAQKgAwIBAgIEbzBSAjANBgkqhkiG9w0BAQsFADARMQ8wDQYDVQQDEwZX\n"
- "ZWJSVEMwHhcNMTQwMTAyMTgyNDQ3WhcNMTQwMjAxMTgyNDQ3WjARMQ8wDQYDVQQD\n"
- "EwZXZWJSVEMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMYRkbhmI7kVA/rM\n"
- "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
- "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
- "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAEwDQYJKoZIhvcNAQELBQADgYEAUflI\n"
- "VUe5Krqf5RVa5C3u/UTAOAUJBiDS3VANTCLBxjuMsvqOG0WvaYWP3HYPgrz0jXK2\n"
- "LJE/mGw3MyFHEqi81jh95J+ypl6xKW6Rm8jKLR87gUvCaVYn/Z4/P3AqcQTB7wOv\n"
- "UD0A8qfhfDM+LK6rPAnCsVN0NRDY3jvd6rzix9M=\n"
- "-----END CERTIFICATE-----\n";
-
- talk_base::scoped_ptr<SSLIdentity> identity(
- SSLIdentity::FromPEMStrings(kRSA_PRIVATE_KEY_PEM, kCERT_PEM));
- EXPECT_TRUE(identity);
- EXPECT_EQ(kCERT_PEM, identity->certificate().ToPEMString());
-}
-
-TEST_F(SSLIdentityTest, PemDerConversion) {
- std::string der;
- EXPECT_TRUE(SSLIdentity::PemToDer("CERTIFICATE", kTestCertificate, &der));
-
- EXPECT_EQ(kTestCertificate, SSLIdentity::DerToPem(
- "CERTIFICATE",
- reinterpret_cast<const unsigned char*>(der.data()), der.length()));
-}
-
-TEST_F(SSLIdentityTest, GetSignatureDigestAlgorithm) {
- TestGetSignatureDigestAlgorithm();
-}
diff --git a/base/sslroots.h b/base/sslroots.h
deleted file mode 100644
index 0f983cd..0000000
--- a/base/sslroots.h
+++ /dev/null
@@ -1,4930 +0,0 @@
-// This file is the root certificates in C form that are needed to connect to
-// Google.
-
-// It was generated with the following command line:
-// > python //depot/googleclient/talk/tools/generate_sslroots.py
-// //depot/google3/security/cacerts/for_connecting_to_google/roots.pem
-
-/* subject:/C=SE/O=AddTrust AB/OU=AddTrust External TTP Network/CN=AddTrust External CA Root */
-/* issuer :/C=SE/O=AddTrust AB/OU=AddTrust External TTP Network/CN=AddTrust External CA Root */
-
-
-const unsigned char AddTrust_External_Root_certificate[1082]={
-0x30,0x82,0x04,0x36,0x30,0x82,0x03,0x1E,0xA0,0x03,0x02,0x01,0x02,0x02,0x01,0x01,
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-0x17,0x5A,0x7B,0xD0,0xBC,0xC7,0x8F,0x4E,0x86,0x04,
-};
-
-
-/* subject:/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Class 1 CA Root */
-/* issuer :/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Class 1 CA Root */
-
-
-const unsigned char AddTrust_Low_Value_Services_Root_certificate[1052]={
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-};
-
-
-/* subject:/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Public CA Root */
-/* issuer :/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Public CA Root */
-
-
-const unsigned char AddTrust_Public_Services_Root_certificate[1049]={
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-};
-
-
-/* subject:/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Qualified CA Root */
-/* issuer :/C=SE/O=AddTrust AB/OU=AddTrust TTP Network/CN=AddTrust Qualified CA Root */
-
-
-const unsigned char AddTrust_Qualified_Certificates_Root_certificate[1058]={
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-};
-
-
-/* subject:/C=US/O=AffirmTrust/CN=AffirmTrust Commercial */
-/* issuer :/C=US/O=AffirmTrust/CN=AffirmTrust Commercial */
-
-
-const unsigned char AffirmTrust_Commercial_certificate[848]={
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-};
-
-
-/* subject:/C=US/O=AffirmTrust/CN=AffirmTrust Networking */
-/* issuer :/C=US/O=AffirmTrust/CN=AffirmTrust Networking */
-
-
-const unsigned char AffirmTrust_Networking_certificate[848]={
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-};
-
-
-/* subject:/C=US/O=AffirmTrust/CN=AffirmTrust Premium */
-/* issuer :/C=US/O=AffirmTrust/CN=AffirmTrust Premium */
-
-
-const unsigned char AffirmTrust_Premium_certificate[1354]={
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-};
-
-
-/* subject:/C=US/O=AffirmTrust/CN=AffirmTrust Premium ECC */
-/* issuer :/C=US/O=AffirmTrust/CN=AffirmTrust Premium ECC */
-
-
-const unsigned char AffirmTrust_Premium_ECC_certificate[514]={
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-};
-
-
-/* subject:/C=US/O=America Online Inc./CN=America Online Root Certification Authority 1 */
-/* issuer :/C=US/O=America Online Inc./CN=America Online Root Certification Authority 1 */
-
-
-const unsigned char America_Online_Root_Certification_Authority_1_certificate[936]={
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-};
-
-
-/* subject:/C=US/O=America Online Inc./CN=America Online Root Certification Authority 2 */
-/* issuer :/C=US/O=America Online Inc./CN=America Online Root Certification Authority 2 */
-
-
-const unsigned char America_Online_Root_Certification_Authority_2_certificate[1448]={
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-};
-
-
-/* subject:/C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust Root */
-/* issuer :/C=IE/O=Baltimore/OU=CyberTrust/CN=Baltimore CyberTrust Root */
-
-
-const unsigned char Baltimore_CyberTrust_Root_certificate[891]={
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-};
-
-
-/* subject:/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=AAA Certificate Services */
-/* issuer :/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=AAA Certificate Services */
-
-
-const unsigned char Comodo_AAA_Services_root_certificate[1078]={
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-};
-
-
-/* subject:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO Certification Authority */
-/* issuer :/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO Certification Authority */
-
-
-const unsigned char COMODO_Certification_Authority_certificate[1057]={
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-};
-
-
-/* subject:/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO ECC Certification Authority */
-/* issuer :/C=GB/ST=Greater Manchester/L=Salford/O=COMODO CA Limited/CN=COMODO ECC Certification Authority */
-
-
-const unsigned char COMODO_ECC_Certification_Authority_certificate[653]={
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-};
-
-
-/* subject:/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=Secure Certificate Services */
-/* issuer :/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=Secure Certificate Services */
-
-
-const unsigned char Comodo_Secure_Services_root_certificate[1091]={
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-};
-
-
-/* subject:/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=Trusted Certificate Services */
-/* issuer :/C=GB/ST=Greater Manchester/L=Salford/O=Comodo CA Limited/CN=Trusted Certificate Services */
-
-
-const unsigned char Comodo_Trusted_Services_root_certificate[1095]={
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-};
-
-
-/* subject:/O=Cybertrust, Inc/CN=Cybertrust Global Root */
-/* issuer :/O=Cybertrust, Inc/CN=Cybertrust Global Root */
-
-
-const unsigned char Cybertrust_Global_Root_certificate[933]={
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-};
-
-
-/* subject:/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert Assured ID Root CA */
-/* issuer :/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert Assured ID Root CA */
-
-
-const unsigned char DigiCert_Assured_ID_Root_CA_certificate[955]={
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-0x10,0x71,0x9D,0xAD,0xE2,0xC3,0xF9,0xC3,0x99,0x51,0xB7,0x2B,0x07,0x08,0xCE,0x2E,
-0xE6,0x50,0xB2,0xA7,0xFA,0x0A,0x45,0x2F,0xA2,0xF0,0xF2,
-};
-
-
-/* subject:/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert Global Root CA */
-/* issuer :/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert Global Root CA */
-
-
-const unsigned char DigiCert_Global_Root_CA_certificate[947]={
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-0x84,0xC0,0x2D,0xB9,0xD5,0xC7,0xFE,0xF4,0xC1,0x1F,0x58,0xCB,0xB8,0x6D,0x9C,0x7A,
-0x74,0xE7,0x98,0x29,0xAB,0x11,0xB5,0xE3,0x70,0xA0,0xA1,0xCD,0x4C,0x88,0x99,0x93,
-0x8C,0x91,0x70,0xE2,0xAB,0x0F,0x1C,0xBE,0x93,0xA9,0xFF,0x63,0xD5,0xE4,0x07,0x60,
-0xD3,0xA3,0xBF,0x9D,0x5B,0x09,0xF1,0xD5,0x8E,0xE3,0x53,0xF4,0x8E,0x63,0xFA,0x3F,
-0xA7,0xDB,0xB4,0x66,0xDF,0x62,0x66,0xD6,0xD1,0x6E,0x41,0x8D,0xF2,0x2D,0xB5,0xEA,
-0x77,0x4A,0x9F,0x9D,0x58,0xE2,0x2B,0x59,0xC0,0x40,0x23,0xED,0x2D,0x28,0x82,0x45,
-0x3E,0x79,0x54,0x92,0x26,0x98,0xE0,0x80,0x48,0xA8,0x37,0xEF,0xF0,0xD6,0x79,0x60,
-0x16,0xDE,0xAC,0xE8,0x0E,0xCD,0x6E,0xAC,0x44,0x17,0x38,0x2F,0x49,0xDA,0xE1,0x45,
-0x3E,0x2A,0xB9,0x36,0x53,0xCF,0x3A,0x50,0x06,0xF7,0x2E,0xE8,0xC4,0x57,0x49,0x6C,
-0x61,0x21,0x18,0xD5,0x04,0xAD,0x78,0x3C,0x2C,0x3A,0x80,0x6B,0xA7,0xEB,0xAF,0x15,
-0x14,0xE9,0xD8,0x89,0xC1,0xB9,0x38,0x6C,0xE2,0x91,0x6C,0x8A,0xFF,0x64,0xB9,0x77,
-0x25,0x57,0x30,0xC0,0x1B,0x24,0xA3,0xE1,0xDC,0xE9,0xDF,0x47,0x7C,0xB5,0xB4,0x24,
-0x08,0x05,0x30,0xEC,0x2D,0xBD,0x0B,0xBF,0x45,0xBF,0x50,0xB9,0xA9,0xF3,0xEB,0x98,
-0x01,0x12,0xAD,0xC8,0x88,0xC6,0x98,0x34,0x5F,0x8D,0x0A,0x3C,0xC6,0xE9,0xD5,0x95,
-0x95,0x6D,0xDE,
-};
-
-
-/* subject:/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance EV Root CA */
-/* issuer :/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance EV Root CA */
-
-
-const unsigned char DigiCert_High_Assurance_EV_Root_CA_certificate[969]={
-0x30,0x82,0x03,0xC5,0x30,0x82,0x02,0xAD,0xA0,0x03,0x02,0x01,0x02,0x02,0x10,0x02,
-0xAC,0x5C,0x26,0x6A,0x0B,0x40,0x9B,0x8F,0x0B,0x79,0xF2,0xAE,0x46,0x25,0x77,0x30,
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-
-
-/* subject:/O=Entrust.net/OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/OU=(c) 1999 Entrust.net Limited/CN=Entrust.net Certification Authority (2048) */
-/* issuer :/O=Entrust.net/OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/OU=(c) 1999 Entrust.net Limited/CN=Entrust.net Certification Authority (2048) */
-
-
-const unsigned char Entrust_net_Premium_2048_Secure_Server_CA_certificate[1120]={
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-};
-
-
-/* subject:/C=US/O=Entrust.net/OU=www.entrust.net/CPS incorp. by ref. (limits liab.)/OU=(c) 1999 Entrust.net Limited/CN=Entrust.net Secure Server Certification Authority */
-/* issuer :/C=US/O=Entrust.net/OU=www.entrust.net/CPS incorp. by ref. (limits liab.)/OU=(c) 1999 Entrust.net Limited/CN=Entrust.net Secure Server Certification Authority */
-
-
-const unsigned char Entrust_net_Secure_Server_CA_certificate[1244]={
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-};
-
-
-/* subject:/C=US/O=Entrust, Inc./OU=www.entrust.net/CPS is incorporated by reference/OU=(c) 2006 Entrust, Inc./CN=Entrust Root Certification Authority */
-/* issuer :/C=US/O=Entrust, Inc./OU=www.entrust.net/CPS is incorporated by reference/OU=(c) 2006 Entrust, Inc./CN=Entrust Root Certification Authority */
-
-
-const unsigned char Entrust_Root_Certification_Authority_certificate[1173]={
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-};
-
-
-/* subject:/C=US/O=Equifax/OU=Equifax Secure Certificate Authority */
-/* issuer :/C=US/O=Equifax/OU=Equifax Secure Certificate Authority */
-
-
-const unsigned char Equifax_Secure_CA_certificate[804]={
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-};
-
-
-/* subject:/C=US/O=Equifax Secure Inc./CN=Equifax Secure eBusiness CA-1 */
-/* issuer :/C=US/O=Equifax Secure Inc./CN=Equifax Secure eBusiness CA-1 */
-
-
-const unsigned char Equifax_Secure_eBusiness_CA_1_certificate[646]={
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-};
-
-
-/* subject:/C=US/O=Equifax Secure/OU=Equifax Secure eBusiness CA-2 */
-/* issuer :/C=US/O=Equifax Secure/OU=Equifax Secure eBusiness CA-2 */
-
-
-const unsigned char Equifax_Secure_eBusiness_CA_2_certificate[804]={
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-};
-
-
-/* subject:/C=US/O=Equifax Secure Inc./CN=Equifax Secure Global eBusiness CA-1 */
-/* issuer :/C=US/O=Equifax Secure Inc./CN=Equifax Secure Global eBusiness CA-1 */
-
-
-const unsigned char Equifax_Secure_Global_eBusiness_CA_certificate[660]={
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-0x56,0x94,0xA9,0x55,
-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA */
-/* issuer :/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA */
-
-
-const unsigned char GeoTrust_Global_CA_certificate[856]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA 2 */
-/* issuer :/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA 2 */
-
-
-const unsigned char GeoTrust_Global_CA_2_certificate[874]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./CN=GeoTrust Primary Certification Authority */
-/* issuer :/C=US/O=GeoTrust Inc./CN=GeoTrust Primary Certification Authority */
-
-
-const unsigned char GeoTrust_Primary_Certification_Authority_certificate[896]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./OU=(c) 2007 GeoTrust Inc. - For authorized use only/CN=GeoTrust Primary Certification Authority - G2 */
-/* issuer :/C=US/O=GeoTrust Inc./OU=(c) 2007 GeoTrust Inc. - For authorized use only/CN=GeoTrust Primary Certification Authority - G2 */
-
-
-const unsigned char GeoTrust_Primary_Certification_Authority___G2_certificate[690]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./OU=(c) 2008 GeoTrust Inc. - For authorized use only/CN=GeoTrust Primary Certification Authority - G3 */
-/* issuer :/C=US/O=GeoTrust Inc./OU=(c) 2008 GeoTrust Inc. - For authorized use only/CN=GeoTrust Primary Certification Authority - G3 */
-
-
-const unsigned char GeoTrust_Primary_Certification_Authority___G3_certificate[1026]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./CN=GeoTrust Universal CA */
-/* issuer :/C=US/O=GeoTrust Inc./CN=GeoTrust Universal CA */
-
-
-const unsigned char GeoTrust_Universal_CA_certificate[1388]={
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-};
-
-
-/* subject:/C=US/O=GeoTrust Inc./CN=GeoTrust Universal CA 2 */
-/* issuer :/C=US/O=GeoTrust Inc./CN=GeoTrust Universal CA 2 */
-
-
-const unsigned char GeoTrust_Universal_CA_2_certificate[1392]={
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-0xC7,0xD8,0x74,0x82,0xB3,0xD0,0x6F,0x4A,0x57,0xBB,0x35,0x29,0x27,0xA0,0x8B,0xE8,
-0x21,0xA7,0x87,0x64,0x36,0x5D,0xCC,0xD8,0x16,0xAC,0xC7,0xB2,0x27,0x40,0x92,0x55,
-0x38,0x28,0x8D,0x51,0x6E,0xDD,0x14,0x67,0x53,0x6C,0x71,0x5C,0x26,0x84,0x4D,0x75,
-0x5A,0xB6,0x7E,0x60,0x56,0xA9,0x4D,0xAD,0xFB,0x9B,0x1E,0x97,0xF3,0x0D,0xD9,0xD2,
-0x97,0x54,0x77,0xDA,0x3D,0x12,0xB7,0xE0,0x1E,0xEF,0x08,0x06,0xAC,0xF9,0x85,0x87,
-0xE9,0xA2,0xDC,0xAF,0x7E,0x18,0x12,0x83,0xFD,0x56,0x17,0x41,0x2E,0xD5,0x29,0x82,
-0x7D,0x99,0xF4,0x31,0xF6,0x71,0xA9,0xCF,0x2C,0x01,0x27,0xA5,0x05,0xB9,0xAA,0xB2,
-0x48,0x4E,0x2A,0xEF,0x9F,0x93,0x52,0x51,0x95,0x3C,0x52,0x73,0x8E,0x56,0x4C,0x17,
-0x40,0xC0,0x09,0x28,0xE4,0x8B,0x6A,0x48,0x53,0xDB,0xEC,0xCD,0x55,0x55,0xF1,0xC6,
-0xF8,0xE9,0xA2,0x2C,0x4C,0xA6,0xD1,0x26,0x5F,0x7E,0xAF,0x5A,0x4C,0xDA,0x1F,0xA6,
-0xF2,0x1C,0x2C,0x7E,0xAE,0x02,0x16,0xD2,0x56,0xD0,0x2F,0x57,0x53,0x47,0xE8,0x92,
-};
-
-
-/* subject:/C=BE/O=GlobalSign nv-sa/OU=Root CA/CN=GlobalSign Root CA */
-/* issuer :/C=BE/O=GlobalSign nv-sa/OU=Root CA/CN=GlobalSign Root CA */
-
-
-const unsigned char GlobalSign_Root_CA_certificate[889]={
-0x30,0x82,0x03,0x75,0x30,0x82,0x02,0x5D,0xA0,0x03,0x02,0x01,0x02,0x02,0x0B,0x04,
-0x00,0x00,0x00,0x00,0x01,0x15,0x4B,0x5A,0xC3,0x94,0x30,0x0D,0x06,0x09,0x2A,0x86,
-0x48,0x86,0xF7,0x0D,0x01,0x01,0x05,0x05,0x00,0x30,0x57,0x31,0x0B,0x30,0x09,0x06,
-0x03,0x55,0x04,0x06,0x13,0x02,0x42,0x45,0x31,0x19,0x30,0x17,0x06,0x03,0x55,0x04,
-0x0A,0x13,0x10,0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,0x69,0x67,0x6E,0x20,0x6E,0x76,
-0x2D,0x73,0x61,0x31,0x10,0x30,0x0E,0x06,0x03,0x55,0x04,0x0B,0x13,0x07,0x52,0x6F,
-0x6F,0x74,0x20,0x43,0x41,0x31,0x1B,0x30,0x19,0x06,0x03,0x55,0x04,0x03,0x13,0x12,
-0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,0x69,0x67,0x6E,0x20,0x52,0x6F,0x6F,0x74,0x20,
-0x43,0x41,0x30,0x1E,0x17,0x0D,0x39,0x38,0x30,0x39,0x30,0x31,0x31,0x32,0x30,0x30,
-0x30,0x30,0x5A,0x17,0x0D,0x32,0x38,0x30,0x31,0x32,0x38,0x31,0x32,0x30,0x30,0x30,
-0x30,0x5A,0x30,0x57,0x31,0x0B,0x30,0x09,0x06,0x03,0x55,0x04,0x06,0x13,0x02,0x42,
-0x45,0x31,0x19,0x30,0x17,0x06,0x03,0x55,0x04,0x0A,0x13,0x10,0x47,0x6C,0x6F,0x62,
-0x61,0x6C,0x53,0x69,0x67,0x6E,0x20,0x6E,0x76,0x2D,0x73,0x61,0x31,0x10,0x30,0x0E,
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-0x30,0x19,0x06,0x03,0x55,0x04,0x03,0x13,0x12,0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,
-0x69,0x67,0x6E,0x20,0x52,0x6F,0x6F,0x74,0x20,0x43,0x41,0x30,0x82,0x01,0x22,0x30,
-0x0D,0x06,0x09,0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x01,0x05,0x00,0x03,0x82,
-0x01,0x0F,0x00,0x30,0x82,0x01,0x0A,0x02,0x82,0x01,0x01,0x00,0xDA,0x0E,0xE6,0x99,
-0x8D,0xCE,0xA3,0xE3,0x4F,0x8A,0x7E,0xFB,0xF1,0x8B,0x83,0x25,0x6B,0xEA,0x48,0x1F,
-0xF1,0x2A,0xB0,0xB9,0x95,0x11,0x04,0xBD,0xF0,0x63,0xD1,0xE2,0x67,0x66,0xCF,0x1C,
-0xDD,0xCF,0x1B,0x48,0x2B,0xEE,0x8D,0x89,0x8E,0x9A,0xAF,0x29,0x80,0x65,0xAB,0xE9,
-0xC7,0x2D,0x12,0xCB,0xAB,0x1C,0x4C,0x70,0x07,0xA1,0x3D,0x0A,0x30,0xCD,0x15,0x8D,
-0x4F,0xF8,0xDD,0xD4,0x8C,0x50,0x15,0x1C,0xEF,0x50,0xEE,0xC4,0x2E,0xF7,0xFC,0xE9,
-0x52,0xF2,0x91,0x7D,0xE0,0x6D,0xD5,0x35,0x30,0x8E,0x5E,0x43,0x73,0xF2,0x41,0xE9,
-0xD5,0x6A,0xE3,0xB2,0x89,0x3A,0x56,0x39,0x38,0x6F,0x06,0x3C,0x88,0x69,0x5B,0x2A,
-0x4D,0xC5,0xA7,0x54,0xB8,0x6C,0x89,0xCC,0x9B,0xF9,0x3C,0xCA,0xE5,0xFD,0x89,0xF5,
-0x12,0x3C,0x92,0x78,0x96,0xD6,0xDC,0x74,0x6E,0x93,0x44,0x61,0xD1,0x8D,0xC7,0x46,
-0xB2,0x75,0x0E,0x86,0xE8,0x19,0x8A,0xD5,0x6D,0x6C,0xD5,0x78,0x16,0x95,0xA2,0xE9,
-0xC8,0x0A,0x38,0xEB,0xF2,0x24,0x13,0x4F,0x73,0x54,0x93,0x13,0x85,0x3A,0x1B,0xBC,
-0x1E,0x34,0xB5,0x8B,0x05,0x8C,0xB9,0x77,0x8B,0xB1,0xDB,0x1F,0x20,0x91,0xAB,0x09,
-0x53,0x6E,0x90,0xCE,0x7B,0x37,0x74,0xB9,0x70,0x47,0x91,0x22,0x51,0x63,0x16,0x79,
-0xAE,0xB1,0xAE,0x41,0x26,0x08,0xC8,0x19,0x2B,0xD1,0x46,0xAA,0x48,0xD6,0x64,0x2A,
-0xD7,0x83,0x34,0xFF,0x2C,0x2A,0xC1,0x6C,0x19,0x43,0x4A,0x07,0x85,0xE7,0xD3,0x7C,
-0xF6,0x21,0x68,0xEF,0xEA,0xF2,0x52,0x9F,0x7F,0x93,0x90,0xCF,0x02,0x03,0x01,0x00,
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-0x14,0x60,0x7B,0x66,0x1A,0x45,0x0D,0x97,0xCA,0x89,0x50,0x2F,0x7D,0x04,0xCD,0x34,
-0xA8,0xFF,0xFC,0xFD,0x4B,0x30,0x0D,0x06,0x09,0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,
-0x01,0x05,0x05,0x00,0x03,0x82,0x01,0x01,0x00,0xD6,0x73,0xE7,0x7C,0x4F,0x76,0xD0,
-0x8D,0xBF,0xEC,0xBA,0xA2,0xBE,0x34,0xC5,0x28,0x32,0xB5,0x7C,0xFC,0x6C,0x9C,0x2C,
-0x2B,0xBD,0x09,0x9E,0x53,0xBF,0x6B,0x5E,0xAA,0x11,0x48,0xB6,0xE5,0x08,0xA3,0xB3,
-0xCA,0x3D,0x61,0x4D,0xD3,0x46,0x09,0xB3,0x3E,0xC3,0xA0,0xE3,0x63,0x55,0x1B,0xF2,
-0xBA,0xEF,0xAD,0x39,0xE1,0x43,0xB9,0x38,0xA3,0xE6,0x2F,0x8A,0x26,0x3B,0xEF,0xA0,
-0x50,0x56,0xF9,0xC6,0x0A,0xFD,0x38,0xCD,0xC4,0x0B,0x70,0x51,0x94,0x97,0x98,0x04,
-0xDF,0xC3,0x5F,0x94,0xD5,0x15,0xC9,0x14,0x41,0x9C,0xC4,0x5D,0x75,0x64,0x15,0x0D,
-0xFF,0x55,0x30,0xEC,0x86,0x8F,0xFF,0x0D,0xEF,0x2C,0xB9,0x63,0x46,0xF6,0xAA,0xFC,
-0xDF,0xBC,0x69,0xFD,0x2E,0x12,0x48,0x64,0x9A,0xE0,0x95,0xF0,0xA6,0xEF,0x29,0x8F,
-0x01,0xB1,0x15,0xB5,0x0C,0x1D,0xA5,0xFE,0x69,0x2C,0x69,0x24,0x78,0x1E,0xB3,0xA7,
-0x1C,0x71,0x62,0xEE,0xCA,0xC8,0x97,0xAC,0x17,0x5D,0x8A,0xC2,0xF8,0x47,0x86,0x6E,
-0x2A,0xC4,0x56,0x31,0x95,0xD0,0x67,0x89,0x85,0x2B,0xF9,0x6C,0xA6,0x5D,0x46,0x9D,
-0x0C,0xAA,0x82,0xE4,0x99,0x51,0xDD,0x70,0xB7,0xDB,0x56,0x3D,0x61,0xE4,0x6A,0xE1,
-0x5C,0xD6,0xF6,0xFE,0x3D,0xDE,0x41,0xCC,0x07,0xAE,0x63,0x52,0xBF,0x53,0x53,0xF4,
-0x2B,0xE9,0xC7,0xFD,0xB6,0xF7,0x82,0x5F,0x85,0xD2,0x41,0x18,0xDB,0x81,0xB3,0x04,
-0x1C,0xC5,0x1F,0xA4,0x80,0x6F,0x15,0x20,0xC9,0xDE,0x0C,0x88,0x0A,0x1D,0xD6,0x66,
-0x55,0xE2,0xFC,0x48,0xC9,0x29,0x26,0x69,0xE0,
-};
-
-
-/* subject:/OU=GlobalSign Root CA - R2/O=GlobalSign/CN=GlobalSign */
-/* issuer :/OU=GlobalSign Root CA - R2/O=GlobalSign/CN=GlobalSign */
-
-
-const unsigned char GlobalSign_Root_CA___R2_certificate[958]={
-0x30,0x82,0x03,0xBA,0x30,0x82,0x02,0xA2,0xA0,0x03,0x02,0x01,0x02,0x02,0x0B,0x04,
-0x00,0x00,0x00,0x00,0x01,0x0F,0x86,0x26,0xE6,0x0D,0x30,0x0D,0x06,0x09,0x2A,0x86,
-0x48,0x86,0xF7,0x0D,0x01,0x01,0x05,0x05,0x00,0x30,0x4C,0x31,0x20,0x30,0x1E,0x06,
-0x03,0x55,0x04,0x0B,0x13,0x17,0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,0x69,0x67,0x6E,
-0x20,0x52,0x6F,0x6F,0x74,0x20,0x43,0x41,0x20,0x2D,0x20,0x52,0x32,0x31,0x13,0x30,
-0x11,0x06,0x03,0x55,0x04,0x0A,0x13,0x0A,0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,0x69,
-0x67,0x6E,0x31,0x13,0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x13,0x0A,0x47,0x6C,0x6F,
-0x62,0x61,0x6C,0x53,0x69,0x67,0x6E,0x30,0x1E,0x17,0x0D,0x30,0x36,0x31,0x32,0x31,
-0x35,0x30,0x38,0x30,0x30,0x30,0x30,0x5A,0x17,0x0D,0x32,0x31,0x31,0x32,0x31,0x35,
-0x30,0x38,0x30,0x30,0x30,0x30,0x5A,0x30,0x4C,0x31,0x20,0x30,0x1E,0x06,0x03,0x55,
-0x04,0x0B,0x13,0x17,0x47,0x6C,0x6F,0x62,0x61,0x6C,0x53,0x69,0x67,0x6E,0x20,0x52,
-0x6F,0x6F,0x74,0x20,0x43,0x41,0x20,0x2D,0x20,0x52,0x32,0x31,0x13,0x30,0x11,0x06,
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-0x31,0x13,0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x13,0x0A,0x47,0x6C,0x6F,0x62,0x61,
-0x6C,0x53,0x69,0x67,0x6E,0x30,0x82,0x01,0x22,0x30,0x0D,0x06,0x09,0x2A,0x86,0x48,
-0x86,0xF7,0x0D,0x01,0x01,0x01,0x05,0x00,0x03,0x82,0x01,0x0F,0x00,0x30,0x82,0x01,
-0x0A,0x02,0x82,0x01,0x01,0x00,0xA6,0xCF,0x24,0x0E,0xBE,0x2E,0x6F,0x28,0x99,0x45,
-0x42,0xC4,0xAB,0x3E,0x21,0x54,0x9B,0x0B,0xD3,0x7F,0x84,0x70,0xFA,0x12,0xB3,0xCB,
-0xBF,0x87,0x5F,0xC6,0x7F,0x86,0xD3,0xB2,0x30,0x5C,0xD6,0xFD,0xAD,0xF1,0x7B,0xDC,
-0xE5,0xF8,0x60,0x96,0x09,0x92,0x10,0xF5,0xD0,0x53,0xDE,0xFB,0x7B,0x7E,0x73,0x88,
-0xAC,0x52,0x88,0x7B,0x4A,0xA6,0xCA,0x49,0xA6,0x5E,0xA8,0xA7,0x8C,0x5A,0x11,0xBC,
-0x7A,0x82,0xEB,0xBE,0x8C,0xE9,0xB3,0xAC,0x96,0x25,0x07,0x97,0x4A,0x99,0x2A,0x07,
-0x2F,0xB4,0x1E,0x77,0xBF,0x8A,0x0F,0xB5,0x02,0x7C,0x1B,0x96,0xB8,0xC5,0xB9,0x3A,
-0x2C,0xBC,0xD6,0x12,0xB9,0xEB,0x59,0x7D,0xE2,0xD0,0x06,0x86,0x5F,0x5E,0x49,0x6A,
-0xB5,0x39,0x5E,0x88,0x34,0xEC,0xBC,0x78,0x0C,0x08,0x98,0x84,0x6C,0xA8,0xCD,0x4B,
-0xB4,0xA0,0x7D,0x0C,0x79,0x4D,0xF0,0xB8,0x2D,0xCB,0x21,0xCA,0xD5,0x6C,0x5B,0x7D,
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-0x0B,0xD5,0xD9,0xCC,0xF9,0xEA,0x27,0x0A,0x2B,0x73,0x91,0xC6,0x9D,0x1B,0xAC,0xC8,
-0xCB,0xE8,0xE0,0xA0,0xF4,0x2F,0x90,0x8B,0x4D,0xFB,0xB0,0x36,0x1B,0xF6,0x19,0x7A,
-0x85,0xE0,0x6D,0xF2,0x61,0x13,0x88,0x5C,0x9F,0xE0,0x93,0x0A,0x51,0x97,0x8A,0x5A,
-0xCE,0xAF,0xAB,0xD5,0xF7,0xAA,0x09,0xAA,0x60,0xBD,0xDC,0xD9,0x5F,0xDF,0x72,0xA9,
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-0x01,0xFF,0x30,0x1D,0x06,0x03,0x55,0x1D,0x0E,0x04,0x16,0x04,0x14,0x9B,0xE2,0x07,
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-};
-
-
-/* subject:/OU=GlobalSign Root CA - R3/O=GlobalSign/CN=GlobalSign */
-/* issuer :/OU=GlobalSign Root CA - R3/O=GlobalSign/CN=GlobalSign */
-
-
-const unsigned char GlobalSign_Root_CA___R3_certificate[867]={
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-};
-
-
-/* subject:/C=US/O=The Go Daddy Group, Inc./OU=Go Daddy Class 2 Certification Authority */
-/* issuer :/C=US/O=The Go Daddy Group, Inc./OU=Go Daddy Class 2 Certification Authority */
-
-
-const unsigned char Go_Daddy_Class_2_CA_certificate[1028]={
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-};
-
-
-/* subject:/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./CN=Go Daddy Root Certificate Authority - G2 */
-/* issuer :/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./CN=Go Daddy Root Certificate Authority - G2 */
-
-
-const unsigned char Go_Daddy_Root_Certificate_Authority___G2_certificate[969]={
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-};
-
-
-/* subject:/C=US/O=GTE Corporation/OU=GTE CyberTrust Solutions, Inc./CN=GTE CyberTrust Global Root */
-/* issuer :/C=US/O=GTE Corporation/OU=GTE CyberTrust Solutions, Inc./CN=GTE CyberTrust Global Root */
-
-
-const unsigned char GTE_CyberTrust_Global_Root_certificate[606]={
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-};
-
-
-/* subject:/C=US/O=Network Solutions L.L.C./CN=Network Solutions Certificate Authority */
-/* issuer :/C=US/O=Network Solutions L.L.C./CN=Network Solutions Certificate Authority */
-
-
-const unsigned char Network_Solutions_Certificate_Authority_certificate[1002]={
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-};
-
-
-/* subject:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 3 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-/* issuer :/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 3 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-
-
-const unsigned char RSA_Root_Certificate_1_certificate[747]={
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-};
-
-
-/* subject:/C=US/O=Starfield Technologies, Inc./OU=Starfield Class 2 Certification Authority */
-/* issuer :/C=US/O=Starfield Technologies, Inc./OU=Starfield Class 2 Certification Authority */
-
-
-const unsigned char Starfield_Class_2_CA_certificate[1043]={
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-};
-
-
-/* subject:/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Root Certificate Authority - G2 */
-/* issuer :/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Root Certificate Authority - G2 */
-
-
-const unsigned char Starfield_Root_Certificate_Authority___G2_certificate[993]={
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-};
-
-
-/* subject:/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Services Root Certificate Authority - G2 */
-/* issuer :/C=US/ST=Arizona/L=Scottsdale/O=Starfield Technologies, Inc./CN=Starfield Services Root Certificate Authority - G2 */
-
-
-const unsigned char Starfield_Services_Root_Certificate_Authority___G2_certificate[1011]={
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-};
-
-
-/* subject:/C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority */
-/* issuer :/C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority */
-
-
-const unsigned char StartCom_Certification_Authority_certificate[1931]={
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-};
-
-
-/* subject:/C=IL/O=StartCom Ltd./CN=StartCom Certification Authority G2 */
-/* issuer :/C=IL/O=StartCom Ltd./CN=StartCom Certification Authority G2 */
-
-
-const unsigned char StartCom_Certification_Authority_G2_certificate[1383]={
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-};
-
-
-/* subject:/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Class 2 CA/CN=TC TrustCenter Class 2 CA II */
-/* issuer :/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Class 2 CA/CN=TC TrustCenter Class 2 CA II */
-
-
-const unsigned char TC_TrustCenter_Class_2_CA_II_certificate[1198]={
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-};
-
-
-/* subject:/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Class 3 CA/CN=TC TrustCenter Class 3 CA II */
-/* issuer :/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Class 3 CA/CN=TC TrustCenter Class 3 CA II */
-
-
-const unsigned char TC_TrustCenter_Class_3_CA_II_certificate[1198]={
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-};
-
-
-/* subject:/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Universal CA/CN=TC TrustCenter Universal CA I */
-/* issuer :/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Universal CA/CN=TC TrustCenter Universal CA I */
-
-
-const unsigned char TC_TrustCenter_Universal_CA_I_certificate[993]={
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-};
-
-
-/* subject:/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Universal CA/CN=TC TrustCenter Universal CA III */
-/* issuer :/C=DE/O=TC TrustCenter GmbH/OU=TC TrustCenter Universal CA/CN=TC TrustCenter Universal CA III */
-
-
-const unsigned char TC_TrustCenter_Universal_CA_III_certificate[997]={
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-};
-
-
-/* subject:/C=ZA/ST=Western Cape/L=Cape Town/O=Thawte Consulting cc/OU=Certification Services Division/CN=Thawte Premium Server CA/emailAddress=premium-server@thawte.com */
-/* issuer :/C=ZA/ST=Western Cape/L=Cape Town/O=Thawte Consulting cc/OU=Certification Services Division/CN=Thawte Premium Server CA/emailAddress=premium-server@thawte.com */
-
-
-const unsigned char Thawte_Premium_Server_CA_certificate[811]={
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-};
-
-
-/* subject:/C=US/O=thawte, Inc./OU=Certification Services Division/OU=(c) 2006 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA */
-/* issuer :/C=US/O=thawte, Inc./OU=Certification Services Division/OU=(c) 2006 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA */
-
-
-const unsigned char thawte_Primary_Root_CA_certificate[1060]={
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-/* subject:/C=US/O=thawte, Inc./OU=(c) 2007 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA - G2 */
-/* issuer :/C=US/O=thawte, Inc./OU=(c) 2007 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA - G2 */
-
-
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-
-
-/* subject:/C=US/O=thawte, Inc./OU=Certification Services Division/OU=(c) 2008 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA - G3 */
-/* issuer :/C=US/O=thawte, Inc./OU=Certification Services Division/OU=(c) 2008 thawte, Inc. - For authorized use only/CN=thawte Primary Root CA - G3 */
-
-
-const unsigned char thawte_Primary_Root_CA___G3_certificate[1070]={
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-0x31,0xD4,0x40,0x1A,0x62,0x34,0x36,0x3F,0x35,0x01,0xAE,0xAC,0x63,0xA0,
-};
-
-
-/* subject:/C=ZA/ST=Western Cape/L=Cape Town/O=Thawte Consulting cc/OU=Certification Services Division/CN=Thawte Server CA/emailAddress=server-certs@thawte.com */
-/* issuer :/C=ZA/ST=Western Cape/L=Cape Town/O=Thawte Consulting cc/OU=Certification Services Division/CN=Thawte Server CA/emailAddress=server-certs@thawte.com */
-
-
-const unsigned char Thawte_Server_CA_certificate[791]={
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-0xA3,0xFF,0x8A,0x23,0x2E,0x70,0x47,
-};
-
-
-/* subject:/C=US/ST=UT/L=Salt Lake City/O=The USERTRUST Network/OU=http://www.usertrust.com/CN=UTN - DATACorp SGC */
-/* issuer :/C=US/ST=UT/L=Salt Lake City/O=The USERTRUST Network/OU=http://www.usertrust.com/CN=UTN - DATACorp SGC */
-
-
-const unsigned char UTN_DATACorp_SGC_Root_CA_certificate[1122]={
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-0xF4,0x08,
-};
-
-
-/* subject:/C=US/ST=UT/L=Salt Lake City/O=The USERTRUST Network/OU=http://www.usertrust.com/CN=UTN-USERFirst-Hardware */
-/* issuer :/C=US/ST=UT/L=Salt Lake City/O=The USERTRUST Network/OU=http://www.usertrust.com/CN=UTN-USERFirst-Hardware */
-
-
-const unsigned char UTN_USERFirst_Hardware_Root_CA_certificate[1144]={
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-};
-
-
-/* subject:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 1 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-/* issuer :/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 1 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-
-
-const unsigned char ValiCert_Class_1_VA_certificate[747]={
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-
-
-/* subject:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-/* issuer :/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=info@valicert.com */
-
-
-const unsigned char ValiCert_Class_2_VA_certificate[747]={
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-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification Authority */
-/* issuer :/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification Authority */
-
-
-const unsigned char Verisign_Class_3_Public_Primary_Certification_Authority_certificate[576]={
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-};
-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification Authority - G2/OU=(c) 1998 VeriSign, Inc. - For authorized use only/OU=VeriSign Trust Network */
-/* issuer :/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification Authority - G2/OU=(c) 1998 VeriSign, Inc. - For authorized use only/OU=VeriSign Trust Network */
-
-
-const unsigned char Verisign_Class_3_Public_Primary_Certification_Authority___G2_certificate[774]={
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-};
-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 1999 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G3 */
-/* issuer :/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 1999 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G3 */
-
-
-const unsigned char Verisign_Class_3_Public_Primary_Certification_Authority___G3_certificate[1054]={
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-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2007 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G4 */
-/* issuer :/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2007 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G4 */
-
-
-const unsigned char VeriSign_Class_3_Public_Primary_Certification_Authority___G4_certificate[904]={
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-};
-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G5 */
-/* issuer :/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G5 */
-
-
-const unsigned char VeriSign_Class_3_Public_Primary_Certification_Authority___G5_certificate[1239]={
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-};
-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 1999 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 4 Public Primary Certification Authority - G3 */
-/* issuer :/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 1999 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 4 Public Primary Certification Authority - G3 */
-
-
-const unsigned char Verisign_Class_4_Public_Primary_Certification_Authority___G3_certificate[1054]={
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-};
-
-
-/* subject:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2008 VeriSign, Inc. - For authorized use only/CN=VeriSign Universal Root Certification Authority */
-/* issuer :/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2008 VeriSign, Inc. - For authorized use only/CN=VeriSign Universal Root Certification Authority */
-
-
-const unsigned char VeriSign_Universal_Root_Certification_Authority_certificate[1213]={
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-};
-
-
-/* subject:/C=US/OU=www.xrampsecurity.com/O=XRamp Security Services Inc/CN=XRamp Global Certification Authority */
-/* issuer :/C=US/OU=www.xrampsecurity.com/O=XRamp Security Services Inc/CN=XRamp Global Certification Authority */
-
-
-const unsigned char XRamp_Global_CA_Root_certificate[1076]={
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-0x2D,0x30,0x2B,0xA0,0x29,0xA0,0x27,0x86,0x25,0x68,0x74,0x74,0x70,0x3A,0x2F,0x2F,
-0x63,0x72,0x6C,0x2E,0x78,0x72,0x61,0x6D,0x70,0x73,0x65,0x63,0x75,0x72,0x69,0x74,
-0x79,0x2E,0x63,0x6F,0x6D,0x2F,0x58,0x47,0x43,0x41,0x2E,0x63,0x72,0x6C,0x30,0x10,
-0x06,0x09,0x2B,0x06,0x01,0x04,0x01,0x82,0x37,0x15,0x01,0x04,0x03,0x02,0x01,0x01,
-0x30,0x0D,0x06,0x09,0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x01,0x05,0x05,0x00,0x03,
-0x82,0x01,0x01,0x00,0x91,0x15,0x39,0x03,0x01,0x1B,0x67,0xFB,0x4A,0x1C,0xF9,0x0A,
-0x60,0x5B,0xA1,0xDA,0x4D,0x97,0x62,0xF9,0x24,0x53,0x27,0xD7,0x82,0x64,0x4E,0x90,
-0x2E,0xC3,0x49,0x1B,0x2B,0x9A,0xDC,0xFC,0xA8,0x78,0x67,0x35,0xF1,0x1D,0xF0,0x11,
-0xBD,0xB7,0x48,0xE3,0x10,0xF6,0x0D,0xDF,0x3F,0xD2,0xC9,0xB6,0xAA,0x55,0xA4,0x48,
-0xBA,0x02,0xDB,0xDE,0x59,0x2E,0x15,0x5B,0x3B,0x9D,0x16,0x7D,0x47,0xD7,0x37,0xEA,
-0x5F,0x4D,0x76,0x12,0x36,0xBB,0x1F,0xD7,0xA1,0x81,0x04,0x46,0x20,0xA3,0x2C,0x6D,
-0xA9,0x9E,0x01,0x7E,0x3F,0x29,0xCE,0x00,0x93,0xDF,0xFD,0xC9,0x92,0x73,0x89,0x89,
-0x64,0x9E,0xE7,0x2B,0xE4,0x1C,0x91,0x2C,0xD2,0xB9,0xCE,0x7D,0xCE,0x6F,0x31,0x99,
-0xD3,0xE6,0xBE,0xD2,0x1E,0x90,0xF0,0x09,0x14,0x79,0x5C,0x23,0xAB,0x4D,0xD2,0xDA,
-0x21,0x1F,0x4D,0x99,0x79,0x9D,0xE1,0xCF,0x27,0x9F,0x10,0x9B,0x1C,0x88,0x0D,0xB0,
-0x8A,0x64,0x41,0x31,0xB8,0x0E,0x6C,0x90,0x24,0xA4,0x9B,0x5C,0x71,0x8F,0xBA,0xBB,
-0x7E,0x1C,0x1B,0xDB,0x6A,0x80,0x0F,0x21,0xBC,0xE9,0xDB,0xA6,0xB7,0x40,0xF4,0xB2,
-0x8B,0xA9,0xB1,0xE4,0xEF,0x9A,0x1A,0xD0,0x3D,0x69,0x99,0xEE,0xA8,0x28,0xA3,0xE1,
-0x3C,0xB3,0xF0,0xB2,0x11,0x9C,0xCF,0x7C,0x40,0xE6,0xDD,0xE7,0x43,0x7D,0xA2,0xD8,
-0x3A,0xB5,0xA9,0x8D,0xF2,0x34,0x99,0xC4,0xD4,0x10,0xE1,0x06,0xFD,0x09,0x84,0x10,
-0x3B,0xEE,0xC4,0x4C,0xF4,0xEC,0x27,0x7C,0x42,0xC2,0x74,0x7C,0x82,0x8A,0x09,0xC9,
-0xB4,0x03,0x25,0xBC,
-};
-
-
-const unsigned char* kSSLCertCertificateList[] = {
- AddTrust_External_Root_certificate,
- AddTrust_Low_Value_Services_Root_certificate,
- AddTrust_Public_Services_Root_certificate,
- AddTrust_Qualified_Certificates_Root_certificate,
- AffirmTrust_Commercial_certificate,
- AffirmTrust_Networking_certificate,
- AffirmTrust_Premium_certificate,
- AffirmTrust_Premium_ECC_certificate,
- America_Online_Root_Certification_Authority_1_certificate,
- America_Online_Root_Certification_Authority_2_certificate,
- Baltimore_CyberTrust_Root_certificate,
- Comodo_AAA_Services_root_certificate,
- COMODO_Certification_Authority_certificate,
- COMODO_ECC_Certification_Authority_certificate,
- Comodo_Secure_Services_root_certificate,
- Comodo_Trusted_Services_root_certificate,
- Cybertrust_Global_Root_certificate,
- DigiCert_Assured_ID_Root_CA_certificate,
- DigiCert_Global_Root_CA_certificate,
- DigiCert_High_Assurance_EV_Root_CA_certificate,
- Entrust_net_Premium_2048_Secure_Server_CA_certificate,
- Entrust_net_Secure_Server_CA_certificate,
- Entrust_Root_Certification_Authority_certificate,
- Equifax_Secure_CA_certificate,
- Equifax_Secure_eBusiness_CA_1_certificate,
- Equifax_Secure_eBusiness_CA_2_certificate,
- Equifax_Secure_Global_eBusiness_CA_certificate,
- GeoTrust_Global_CA_certificate,
- GeoTrust_Global_CA_2_certificate,
- GeoTrust_Primary_Certification_Authority_certificate,
- GeoTrust_Primary_Certification_Authority___G2_certificate,
- GeoTrust_Primary_Certification_Authority___G3_certificate,
- GeoTrust_Universal_CA_certificate,
- GeoTrust_Universal_CA_2_certificate,
- GlobalSign_Root_CA_certificate,
- GlobalSign_Root_CA___R2_certificate,
- GlobalSign_Root_CA___R3_certificate,
- Go_Daddy_Class_2_CA_certificate,
- Go_Daddy_Root_Certificate_Authority___G2_certificate,
- GTE_CyberTrust_Global_Root_certificate,
- Network_Solutions_Certificate_Authority_certificate,
- RSA_Root_Certificate_1_certificate,
- Starfield_Class_2_CA_certificate,
- Starfield_Root_Certificate_Authority___G2_certificate,
- Starfield_Services_Root_Certificate_Authority___G2_certificate,
- StartCom_Certification_Authority_certificate,
- StartCom_Certification_Authority_G2_certificate,
- TC_TrustCenter_Class_2_CA_II_certificate,
- TC_TrustCenter_Class_3_CA_II_certificate,
- TC_TrustCenter_Universal_CA_I_certificate,
- TC_TrustCenter_Universal_CA_III_certificate,
- Thawte_Premium_Server_CA_certificate,
- thawte_Primary_Root_CA_certificate,
- thawte_Primary_Root_CA___G2_certificate,
- thawte_Primary_Root_CA___G3_certificate,
- Thawte_Server_CA_certificate,
- UTN_DATACorp_SGC_Root_CA_certificate,
- UTN_USERFirst_Hardware_Root_CA_certificate,
- ValiCert_Class_1_VA_certificate,
- ValiCert_Class_2_VA_certificate,
- Verisign_Class_3_Public_Primary_Certification_Authority_certificate,
- Verisign_Class_3_Public_Primary_Certification_Authority___G2_certificate,
- Verisign_Class_3_Public_Primary_Certification_Authority___G3_certificate,
- VeriSign_Class_3_Public_Primary_Certification_Authority___G4_certificate,
- VeriSign_Class_3_Public_Primary_Certification_Authority___G5_certificate,
- Verisign_Class_4_Public_Primary_Certification_Authority___G3_certificate,
- VeriSign_Universal_Root_Certification_Authority_certificate,
- XRamp_Global_CA_Root_certificate,
-};
-
-const size_t kSSLCertCertificateSizeList[] = {
- 1082,
- 1052,
- 1049,
- 1058,
- 848,
- 848,
- 1354,
- 514,
- 936,
- 1448,
- 891,
- 1078,
- 1057,
- 653,
- 1091,
- 1095,
- 933,
- 955,
- 947,
- 969,
- 1120,
- 1244,
- 1173,
- 804,
- 646,
- 804,
- 660,
- 856,
- 874,
- 896,
- 690,
- 1026,
- 1388,
- 1392,
- 889,
- 958,
- 867,
- 1028,
- 969,
- 606,
- 1002,
- 747,
- 1043,
- 993,
- 1011,
- 1931,
- 1383,
- 1198,
- 1198,
- 993,
- 997,
- 811,
- 1060,
- 652,
- 1070,
- 791,
- 1122,
- 1144,
- 747,
- 747,
- 576,
- 774,
- 1054,
- 904,
- 1239,
- 1054,
- 1213,
- 1076,
-};
-
diff --git a/base/sslsocketfactory.cc b/base/sslsocketfactory.cc
deleted file mode 100644
index f44724e..0000000
--- a/base/sslsocketfactory.cc
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/autodetectproxy.h"
-#include "talk/base/httpcommon.h"
-#include "talk/base/httpcommon-inl.h"
-#include "talk/base/socketadapters.h"
-#include "talk/base/ssladapter.h"
-#include "talk/base/sslsocketfactory.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// ProxySocketAdapter
-// TODO: Consider combining AutoDetectProxy and ProxySocketAdapter. I think
-// the socket adapter is the more appropriate idiom for automatic proxy
-// detection. We may or may not want to combine proxydetect.* as well.
-///////////////////////////////////////////////////////////////////////////////
-
-class ProxySocketAdapter : public AsyncSocketAdapter {
- public:
- ProxySocketAdapter(SslSocketFactory* factory, int family, int type)
- : AsyncSocketAdapter(NULL), factory_(factory), family_(family),
- type_(type), detect_(NULL) {
- }
- virtual ~ProxySocketAdapter() {
- Close();
- }
-
- virtual int Connect(const SocketAddress& addr) {
- ASSERT(NULL == detect_);
- ASSERT(NULL == socket_);
- remote_ = addr;
- if (remote_.IsAnyIP() && remote_.hostname().empty()) {
- LOG_F(LS_ERROR) << "Empty address";
- return SOCKET_ERROR;
- }
- Url<char> url("/", remote_.HostAsURIString(), remote_.port());
- detect_ = new AutoDetectProxy(factory_->agent_);
- detect_->set_server_url(url.url());
- detect_->SignalWorkDone.connect(this,
- &ProxySocketAdapter::OnProxyDetectionComplete);
- detect_->Start();
- return SOCKET_ERROR;
- }
- virtual int GetError() const {
- if (socket_) {
- return socket_->GetError();
- }
- return detect_ ? EWOULDBLOCK : EADDRNOTAVAIL;
- }
- virtual int Close() {
- if (socket_) {
- return socket_->Close();
- }
- if (detect_) {
- detect_->Destroy(false);
- detect_ = NULL;
- }
- return 0;
- }
- virtual ConnState GetState() const {
- if (socket_) {
- return socket_->GetState();
- }
- return detect_ ? CS_CONNECTING : CS_CLOSED;
- }
-
-private:
- // AutoDetectProxy Slots
- void OnProxyDetectionComplete(SignalThread* thread) {
- ASSERT(detect_ == thread);
- Attach(factory_->CreateProxySocket(detect_->proxy(), family_, type_));
- detect_->Release();
- detect_ = NULL;
- if (0 == AsyncSocketAdapter::Connect(remote_)) {
- SignalConnectEvent(this);
- } else if (!IsBlockingError(socket_->GetError())) {
- SignalCloseEvent(this, socket_->GetError());
- }
- }
-
- SslSocketFactory* factory_;
- int family_;
- int type_;
- SocketAddress remote_;
- AutoDetectProxy* detect_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// SslSocketFactory
-///////////////////////////////////////////////////////////////////////////////
-
-Socket* SslSocketFactory::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* SslSocketFactory::CreateSocket(int family, int type) {
- return factory_->CreateSocket(family, type);
-}
-
-AsyncSocket* SslSocketFactory::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* SslSocketFactory::CreateAsyncSocket(int family, int type) {
- if (autodetect_proxy_) {
- return new ProxySocketAdapter(this, family, type);
- } else {
- return CreateProxySocket(proxy_, family, type);
- }
-}
-
-
-AsyncSocket* SslSocketFactory::CreateProxySocket(const ProxyInfo& proxy,
- int family,
- int type) {
- AsyncSocket* socket = factory_->CreateAsyncSocket(family, type);
- if (!socket)
- return NULL;
-
- // Binary logging happens at the lowest level
- if (!logging_label_.empty() && binary_mode_) {
- socket = new LoggingSocketAdapter(socket, logging_level_,
- logging_label_.c_str(), binary_mode_);
- }
-
- if (proxy.type) {
- AsyncSocket* proxy_socket = 0;
- if (proxy_.type == PROXY_SOCKS5) {
- proxy_socket = new AsyncSocksProxySocket(socket, proxy.address,
- proxy.username, proxy.password);
- } else {
- // Note: we are trying unknown proxies as HTTPS currently
- AsyncHttpsProxySocket* http_proxy =
- new AsyncHttpsProxySocket(socket, agent_, proxy.address,
- proxy.username, proxy.password);
- http_proxy->SetForceConnect(force_connect_ || !hostname_.empty());
- proxy_socket = http_proxy;
- }
- if (!proxy_socket) {
- delete socket;
- return NULL;
- }
- socket = proxy_socket; // for our purposes the proxy is now the socket
- }
-
- if (!hostname_.empty()) {
- if (SSLAdapter* ssl_adapter = SSLAdapter::Create(socket)) {
- ssl_adapter->set_ignore_bad_cert(ignore_bad_cert_);
- ssl_adapter->StartSSL(hostname_.c_str(), true);
- socket = ssl_adapter;
- } else {
- LOG_F(LS_ERROR) << "SSL unavailable";
- }
- }
-
- // Regular logging occurs at the highest level
- if (!logging_label_.empty() && !binary_mode_) {
- socket = new LoggingSocketAdapter(socket, logging_level_,
- logging_label_.c_str(), binary_mode_);
- }
- return socket;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/sslsocketfactory.h b/base/sslsocketfactory.h
deleted file mode 100644
index 32acd15..0000000
--- a/base/sslsocketfactory.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * libjingle
- * Copyright 2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLSOCKETFACTORY_H__
-#define TALK_BASE_SSLSOCKETFACTORY_H__
-
-#include "talk/base/proxyinfo.h"
-#include "talk/base/socketserver.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// SslSocketFactory
-///////////////////////////////////////////////////////////////////////////////
-
-class SslSocketFactory : public SocketFactory {
- public:
- SslSocketFactory(SocketFactory* factory, const std::string& user_agent)
- : factory_(factory), agent_(user_agent), autodetect_proxy_(true),
- force_connect_(false), logging_level_(LS_VERBOSE), binary_mode_(false),
- ignore_bad_cert_(false) {
- }
-
- void SetAutoDetectProxy() {
- autodetect_proxy_ = true;
- }
- void SetForceConnect(bool force) {
- force_connect_ = force;
- }
- void SetProxy(const ProxyInfo& proxy) {
- autodetect_proxy_ = false;
- proxy_ = proxy;
- }
- bool autodetect_proxy() const { return autodetect_proxy_; }
- const ProxyInfo& proxy() const { return proxy_; }
-
- void UseSSL(const char* hostname) { hostname_ = hostname; }
- void DisableSSL() { hostname_.clear(); }
- void SetIgnoreBadCert(bool ignore) { ignore_bad_cert_ = ignore; }
- bool ignore_bad_cert() const { return ignore_bad_cert_; }
-
- void SetLogging(LoggingSeverity level, const std::string& label,
- bool binary_mode = false) {
- logging_level_ = level;
- logging_label_ = label;
- binary_mode_ = binary_mode;
- }
-
- // SocketFactory Interface
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- private:
- friend class ProxySocketAdapter;
- AsyncSocket* CreateProxySocket(const ProxyInfo& proxy, int family, int type);
-
- SocketFactory* factory_;
- std::string agent_;
- bool autodetect_proxy_, force_connect_;
- ProxyInfo proxy_;
- std::string hostname_, logging_label_;
- LoggingSeverity logging_level_;
- bool binary_mode_;
- bool ignore_bad_cert_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLSOCKETFACTORY_H__
diff --git a/base/sslstreamadapter.cc b/base/sslstreamadapter.cc
deleted file mode 100644
index dc59ee0..0000000
--- a/base/sslstreamadapter.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#include "talk/base/sslstreamadapter.h"
-#include "talk/base/sslconfig.h"
-
-#if SSL_USE_SCHANNEL
-
-// SChannel support for DTLS and peer-to-peer mode are not
-// done.
-#elif SSL_USE_OPENSSL // && !SSL_USE_SCHANNEL
-
-#include "talk/base/opensslstreamadapter.h"
-
-#elif SSL_USE_NSS // && !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
-
-#include "talk/base/nssstreamadapter.h"
-
-#endif // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL && !SSL_USE_NSS
-
-///////////////////////////////////////////////////////////////////////////////
-
-namespace talk_base {
-
-SSLStreamAdapter* SSLStreamAdapter::Create(StreamInterface* stream) {
-#if SSL_USE_SCHANNEL
- return NULL;
-#elif SSL_USE_OPENSSL // !SSL_USE_SCHANNEL
- return new OpenSSLStreamAdapter(stream);
-#elif SSL_USE_NSS // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
- return new NSSStreamAdapter(stream);
-#else // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
- return NULL;
-#endif
-}
-
-// Note: this matches the logic above with SCHANNEL dominating
-#if SSL_USE_SCHANNEL
-bool SSLStreamAdapter::HaveDtls() { return false; }
-bool SSLStreamAdapter::HaveDtlsSrtp() { return false; }
-bool SSLStreamAdapter::HaveExporter() { return false; }
-#elif SSL_USE_OPENSSL
-bool SSLStreamAdapter::HaveDtls() {
- return OpenSSLStreamAdapter::HaveDtls();
-}
-bool SSLStreamAdapter::HaveDtlsSrtp() {
- return OpenSSLStreamAdapter::HaveDtlsSrtp();
-}
-bool SSLStreamAdapter::HaveExporter() {
- return OpenSSLStreamAdapter::HaveExporter();
-}
-#elif SSL_USE_NSS
-bool SSLStreamAdapter::HaveDtls() {
- return NSSStreamAdapter::HaveDtls();
-}
-bool SSLStreamAdapter::HaveDtlsSrtp() {
- return NSSStreamAdapter::HaveDtlsSrtp();
-}
-bool SSLStreamAdapter::HaveExporter() {
- return NSSStreamAdapter::HaveExporter();
-}
-#endif // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/sslstreamadapter.h b/base/sslstreamadapter.h
deleted file mode 100644
index 1811f95..0000000
--- a/base/sslstreamadapter.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLSTREAMADAPTER_H_
-#define TALK_BASE_SSLSTREAMADAPTER_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/base/stream.h"
-#include "talk/base/sslidentity.h"
-
-namespace talk_base {
-
-// SSLStreamAdapter : A StreamInterfaceAdapter that does SSL/TLS.
-// After SSL has been started, the stream will only open on successful
-// SSL verification of certificates, and the communication is
-// encrypted of course.
-//
-// This class was written with SSLAdapter as a starting point. It
-// offers a similar interface, with two differences: there is no
-// support for a restartable SSL connection, and this class has a
-// peer-to-peer mode.
-//
-// The SSL library requires initialization and cleanup. Static method
-// for doing this are in SSLAdapter. They should possibly be moved out
-// to a neutral class.
-
-
-enum SSLRole { SSL_CLIENT, SSL_SERVER };
-enum SSLMode { SSL_MODE_TLS, SSL_MODE_DTLS };
-
-// Errors for Read -- in the high range so no conflict with OpenSSL.
-enum { SSE_MSG_TRUNC = 0xff0001 };
-
-class SSLStreamAdapter : public StreamAdapterInterface {
- public:
- // Instantiate an SSLStreamAdapter wrapping the given stream,
- // (using the selected implementation for the platform).
- // Caller is responsible for freeing the returned object.
- static SSLStreamAdapter* Create(StreamInterface* stream);
-
- explicit SSLStreamAdapter(StreamInterface* stream)
- : StreamAdapterInterface(stream), ignore_bad_cert_(false) { }
-
- void set_ignore_bad_cert(bool ignore) { ignore_bad_cert_ = ignore; }
- bool ignore_bad_cert() const { return ignore_bad_cert_; }
-
- // Specify our SSL identity: key and certificate. Mostly this is
- // only used in the peer-to-peer mode (unless we actually want to
- // provide a client certificate to a server).
- // SSLStream takes ownership of the SSLIdentity object and will
- // free it when appropriate. Should be called no more than once on a
- // given SSLStream instance.
- virtual void SetIdentity(SSLIdentity* identity) = 0;
-
- // Call this to indicate that we are to play the server's role in
- // the peer-to-peer mode.
- // The default argument is for backward compatibility
- // TODO(ekr@rtfm.com): rename this SetRole to reflect its new function
- virtual void SetServerRole(SSLRole role = SSL_SERVER) = 0;
-
- // Do DTLS or TLS
- virtual void SetMode(SSLMode mode) = 0;
-
- // The mode of operation is selected by calling either
- // StartSSLWithServer or StartSSLWithPeer.
- // Use of the stream prior to calling either of these functions will
- // pass data in clear text.
- // Calling one of these functions causes SSL negotiation to begin as
- // soon as possible: right away if the underlying wrapped stream is
- // already opened, or else as soon as it opens.
- //
- // These functions return a negative error code on failure.
- // Returning 0 means success so far, but negotiation is probably not
- // complete and will continue asynchronously. In that case, the
- // exposed stream will open after successful negotiation and
- // verification, or an SE_CLOSE event will be raised if negotiation
- // fails.
-
- // StartSSLWithServer starts SSL negotiation with a server in
- // traditional mode. server_name specifies the expected server name
- // which the server's certificate needs to specify.
- virtual int StartSSLWithServer(const char* server_name) = 0;
-
- // StartSSLWithPeer starts negotiation in the special peer-to-peer
- // mode.
- // Generally, SetIdentity() and possibly SetServerRole() should have
- // been called before this.
- // SetPeerCertificate() or SetPeerCertificateDigest() must also be called.
- // It may be called after StartSSLWithPeer() but must be called before the
- // underlying stream opens.
- virtual int StartSSLWithPeer() = 0;
-
- // Specify the digest of the certificate that our peer is expected to use in
- // peer-to-peer mode. Only this certificate will be accepted during
- // SSL verification. The certificate is assumed to have been
- // obtained through some other secure channel (such as the XMPP
- // channel). Unlike SetPeerCertificate(), this must specify the
- // terminal certificate, not just a CA.
- // SSLStream makes a copy of the digest value.
- virtual bool SetPeerCertificateDigest(const std::string& digest_alg,
- const unsigned char* digest_val,
- size_t digest_len) = 0;
-
- // Retrieves the peer's X.509 certificate, if a connection has been
- // established. It returns the transmitted over SSL, including the entire
- // chain. The returned certificate is owned by the caller.
- virtual bool GetPeerCertificate(SSLCertificate** cert) const = 0;
-
- // Key Exporter interface from RFC 5705
- // Arguments are:
- // label -- the exporter label.
- // part of the RFC defining each exporter
- // usage (IN)
- // context/context_len -- a context to bind to for this connection;
- // optional, can be NULL, 0 (IN)
- // use_context -- whether to use the context value
- // (needed to distinguish no context from
- // zero-length ones).
- // result -- where to put the computed value
- // result_len -- the length of the computed value
- virtual bool ExportKeyingMaterial(const std::string& label,
- const uint8* context,
- size_t context_len,
- bool use_context,
- uint8* result,
- size_t result_len) {
- return false; // Default is unsupported
- }
-
-
- // DTLS-SRTP interface
- virtual bool SetDtlsSrtpCiphers(const std::vector<std::string>& ciphers) {
- return false;
- }
-
- virtual bool GetDtlsSrtpCipher(std::string* cipher) {
- return false;
- }
-
- // Capabilities testing
- static bool HaveDtls();
- static bool HaveDtlsSrtp();
- static bool HaveExporter();
-
- // If true, the server certificate need not match the configured
- // server_name, and in fact missing certificate authority and other
- // verification errors are ignored.
- bool ignore_bad_cert_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLSTREAMADAPTER_H_
diff --git a/base/sslstreamadapter_unittest.cc b/base/sslstreamadapter_unittest.cc
deleted file mode 100644
index fe276b3..0000000
--- a/base/sslstreamadapter_unittest.cc
+++ /dev/null
@@ -1,958 +0,0 @@
-/*
- * libjingle
- * Copyright 2011, Google Inc.
- * Portions Copyright 2011, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#include <algorithm>
-#include <set>
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/helpers.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/ssladapter.h"
-#include "talk/base/sslconfig.h"
-#include "talk/base/sslidentity.h"
-#include "talk/base/sslstreamadapter.h"
-#include "talk/base/stream.h"
-
-static const int kBlockSize = 4096;
-static const char kAES_CM_HMAC_SHA1_80[] = "AES_CM_128_HMAC_SHA1_80";
-static const char kAES_CM_HMAC_SHA1_32[] = "AES_CM_128_HMAC_SHA1_32";
-static const char kExporterLabel[] = "label";
-static const unsigned char kExporterContext[] = "context";
-static int kExporterContextLen = sizeof(kExporterContext);
-
-static const char kRSA_PRIVATE_KEY_PEM[] =
- "-----BEGIN RSA PRIVATE KEY-----\n"
- "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMYRkbhmI7kVA/rM\n"
- "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
- "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
- "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAECgYAvgOs4FJcgvp+TuREx7YtiYVsH\n"
- "mwQPTum2z/8VzWGwR8BBHBvIpVe1MbD/Y4seyI2aco/7UaisatSgJhsU46/9Y4fq\n"
- "2TwXH9QANf4at4d9n/R6rzwpAJOpgwZgKvdQjkfrKTtgLV+/dawvpxUYkRH4JZM1\n"
- "CVGukMfKNrSVH4Ap4QJBAOJmGV1ASPnB4r4nc99at7JuIJmd7fmuVUwUgYi4XgaR\n"
- "WhScBsgYwZ/JoywdyZJgnbcrTDuVcWG56B3vXbhdpMsCQQDf9zeJrjnPZ3Cqm79y\n"
- "kdqANep0uwZciiNiWxsQrCHztywOvbFhdp8iYVFG9EK8DMY41Y5TxUwsHD+67zao\n"
- "ZNqJAkEA1suLUP/GvL8IwuRneQd2tWDqqRQ/Td3qq03hP7e77XtF/buya3Ghclo5\n"
- "54czUR89QyVfJEC6278nzA7n2h1uVQJAcG6mztNL6ja/dKZjYZye2CY44QjSlLo0\n"
- "MTgTSjdfg/28fFn2Jjtqf9Pi/X+50LWI/RcYMC2no606wRk9kyOuIQJBAK6VSAim\n"
- "1pOEjsYQn0X5KEIrz1G3bfCbB848Ime3U2/FWlCHMr6ch8kCZ5d1WUeJD3LbwMNG\n"
- "UCXiYxSsu20QNVw=\n"
- "-----END RSA PRIVATE KEY-----\n";
-
-static const char kCERT_PEM[] =
- "-----BEGIN CERTIFICATE-----\n"
- "MIIBmTCCAQKgAwIBAgIEbzBSAjANBgkqhkiG9w0BAQsFADARMQ8wDQYDVQQDEwZX\n"
- "ZWJSVEMwHhcNMTQwMTAyMTgyNDQ3WhcNMTQwMjAxMTgyNDQ3WjARMQ8wDQYDVQQD\n"
- "EwZXZWJSVEMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMYRkbhmI7kVA/rM\n"
- "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
- "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
- "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAEwDQYJKoZIhvcNAQELBQADgYEAUflI\n"
- "VUe5Krqf5RVa5C3u/UTAOAUJBiDS3VANTCLBxjuMsvqOG0WvaYWP3HYPgrz0jXK2\n"
- "LJE/mGw3MyFHEqi81jh95J+ypl6xKW6Rm8jKLR87gUvCaVYn/Z4/P3AqcQTB7wOv\n"
- "UD0A8qfhfDM+LK6rPAnCsVN0NRDY3jvd6rzix9M=\n"
- "-----END CERTIFICATE-----\n";
-
-#define MAYBE_SKIP_TEST(feature) \
- if (!(talk_base::SSLStreamAdapter::feature())) { \
- LOG(LS_INFO) << "Feature disabled... skipping"; \
- return; \
- }
-
-class SSLStreamAdapterTestBase;
-
-class SSLDummyStream : public talk_base::StreamInterface,
- public sigslot::has_slots<> {
- public:
- explicit SSLDummyStream(SSLStreamAdapterTestBase *test,
- const std::string &side,
- talk_base::FifoBuffer *in,
- talk_base::FifoBuffer *out) :
- test_(test),
- side_(side),
- in_(in),
- out_(out),
- first_packet_(true) {
- in_->SignalEvent.connect(this, &SSLDummyStream::OnEventIn);
- out_->SignalEvent.connect(this, &SSLDummyStream::OnEventOut);
- }
-
- virtual talk_base::StreamState GetState() const { return talk_base::SS_OPEN; }
-
- virtual talk_base::StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- talk_base::StreamResult r;
-
- r = in_->Read(buffer, buffer_len, read, error);
- if (r == talk_base::SR_BLOCK)
- return talk_base::SR_BLOCK;
- if (r == talk_base::SR_EOS)
- return talk_base::SR_EOS;
-
- if (r != talk_base::SR_SUCCESS) {
- ADD_FAILURE();
- return talk_base::SR_ERROR;
- }
-
- return talk_base::SR_SUCCESS;
- }
-
- // Catch readability events on in and pass them up.
- virtual void OnEventIn(talk_base::StreamInterface *stream, int sig,
- int err) {
- int mask = (talk_base::SE_READ | talk_base::SE_CLOSE);
-
- if (sig & mask) {
- LOG(LS_INFO) << "SSLDummyStream::OnEvent side=" << side_ << " sig="
- << sig << " forwarding upward";
- PostEvent(sig & mask, 0);
- }
- }
-
- // Catch writeability events on out and pass them up.
- virtual void OnEventOut(talk_base::StreamInterface *stream, int sig,
- int err) {
- if (sig & talk_base::SE_WRITE) {
- LOG(LS_INFO) << "SSLDummyStream::OnEvent side=" << side_ << " sig="
- << sig << " forwarding upward";
-
- PostEvent(sig & talk_base::SE_WRITE, 0);
- }
- }
-
- // Write to the outgoing FifoBuffer
- talk_base::StreamResult WriteData(const void* data, size_t data_len,
- size_t* written, int* error) {
- return out_->Write(data, data_len, written, error);
- }
-
- // Defined later
- virtual talk_base::StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
-
- virtual void Close() {
- LOG(LS_INFO) << "Closing outbound stream";
- out_->Close();
- }
-
- private:
- SSLStreamAdapterTestBase *test_;
- const std::string side_;
- talk_base::FifoBuffer *in_;
- talk_base::FifoBuffer *out_;
- bool first_packet_;
-};
-
-static const int kFifoBufferSize = 4096;
-
-class SSLStreamAdapterTestBase : public testing::Test,
- public sigslot::has_slots<> {
- public:
- SSLStreamAdapterTestBase(const std::string& client_cert_pem,
- const std::string& client_private_key_pem,
- bool dtls) :
- client_buffer_(kFifoBufferSize), server_buffer_(kFifoBufferSize),
- client_stream_(
- new SSLDummyStream(this, "c2s", &client_buffer_, &server_buffer_)),
- server_stream_(
- new SSLDummyStream(this, "s2c", &server_buffer_, &client_buffer_)),
- client_ssl_(talk_base::SSLStreamAdapter::Create(client_stream_)),
- server_ssl_(talk_base::SSLStreamAdapter::Create(server_stream_)),
- client_identity_(NULL), server_identity_(NULL),
- delay_(0), mtu_(1460), loss_(0), lose_first_packet_(false),
- damage_(false), dtls_(dtls),
- handshake_wait_(5000), identities_set_(false) {
- // Set use of the test RNG to get predictable loss patterns.
- talk_base::SetRandomTestMode(true);
-
- // Set up the slots
- client_ssl_->SignalEvent.connect(this, &SSLStreamAdapterTestBase::OnEvent);
- server_ssl_->SignalEvent.connect(this, &SSLStreamAdapterTestBase::OnEvent);
-
- if (!client_cert_pem.empty() && !client_private_key_pem.empty()) {
- client_identity_ = talk_base::SSLIdentity::FromPEMStrings(
- client_private_key_pem, client_cert_pem);
- } else {
- client_identity_ = talk_base::SSLIdentity::Generate("client");
- }
- server_identity_ = talk_base::SSLIdentity::Generate("server");
-
- client_ssl_->SetIdentity(client_identity_);
- server_ssl_->SetIdentity(server_identity_);
- }
-
- ~SSLStreamAdapterTestBase() {
- // Put it back for the next test.
- talk_base::SetRandomTestMode(false);
- }
-
- static void SetUpTestCase() {
- talk_base::InitializeSSL();
- }
-
- static void TearDownTestCase() {
- talk_base::CleanupSSL();
- }
-
- // Recreate the client/server identities with the specified validity period.
- // |not_before| and |not_after| are offsets from the current time in number
- // of seconds.
- void ResetIdentitiesWithValidity(int not_before, int not_after) {
- client_stream_ =
- new SSLDummyStream(this, "c2s", &client_buffer_, &server_buffer_);
- server_stream_ =
- new SSLDummyStream(this, "s2c", &server_buffer_, &client_buffer_);
-
- client_ssl_.reset(talk_base::SSLStreamAdapter::Create(client_stream_));
- server_ssl_.reset(talk_base::SSLStreamAdapter::Create(server_stream_));
-
- client_ssl_->SignalEvent.connect(this, &SSLStreamAdapterTestBase::OnEvent);
- server_ssl_->SignalEvent.connect(this, &SSLStreamAdapterTestBase::OnEvent);
-
- talk_base::SSLIdentityParams client_params;
- client_params.common_name = "client";
- client_params.not_before = not_before;
- client_params.not_after = not_after;
- client_identity_ = talk_base::SSLIdentity::GenerateForTest(client_params);
-
- talk_base::SSLIdentityParams server_params;
- server_params.common_name = "server";
- server_params.not_before = not_before;
- server_params.not_after = not_after;
- server_identity_ = talk_base::SSLIdentity::GenerateForTest(server_params);
-
- client_ssl_->SetIdentity(client_identity_);
- server_ssl_->SetIdentity(server_identity_);
- }
-
- virtual void OnEvent(talk_base::StreamInterface *stream, int sig, int err) {
- LOG(LS_INFO) << "SSLStreamAdapterTestBase::OnEvent sig=" << sig;
-
- if (sig & talk_base::SE_READ) {
- ReadData(stream);
- }
-
- if ((stream == client_ssl_.get()) && (sig & talk_base::SE_WRITE)) {
- WriteData();
- }
- }
-
- void SetPeerIdentitiesByDigest(bool correct) {
- unsigned char digest[20];
- size_t digest_len;
- bool rv;
-
- LOG(LS_INFO) << "Setting peer identities by digest";
-
- rv = server_identity_->certificate().ComputeDigest(talk_base::DIGEST_SHA_1,
- digest, 20,
- &digest_len);
- ASSERT_TRUE(rv);
- if (!correct) {
- LOG(LS_INFO) << "Setting bogus digest for server cert";
- digest[0]++;
- }
- rv = client_ssl_->SetPeerCertificateDigest(talk_base::DIGEST_SHA_1, digest,
- digest_len);
- ASSERT_TRUE(rv);
-
-
- rv = client_identity_->certificate().ComputeDigest(talk_base::DIGEST_SHA_1,
- digest, 20, &digest_len);
- ASSERT_TRUE(rv);
- if (!correct) {
- LOG(LS_INFO) << "Setting bogus digest for client cert";
- digest[0]++;
- }
- rv = server_ssl_->SetPeerCertificateDigest(talk_base::DIGEST_SHA_1, digest,
- digest_len);
- ASSERT_TRUE(rv);
-
- identities_set_ = true;
- }
-
- void TestHandshake(bool expect_success = true) {
- server_ssl_->SetMode(dtls_ ? talk_base::SSL_MODE_DTLS :
- talk_base::SSL_MODE_TLS);
- client_ssl_->SetMode(dtls_ ? talk_base::SSL_MODE_DTLS :
- talk_base::SSL_MODE_TLS);
-
- if (!dtls_) {
- // Make sure we simulate a reliable network for TLS.
- // This is just a check to make sure that people don't write wrong
- // tests.
- ASSERT((mtu_ == 1460) && (loss_ == 0) && (lose_first_packet_ == 0));
- }
-
- if (!identities_set_)
- SetPeerIdentitiesByDigest(true);
-
- // Start the handshake
- int rv;
-
- server_ssl_->SetServerRole();
- rv = server_ssl_->StartSSLWithPeer();
- ASSERT_EQ(0, rv);
-
- rv = client_ssl_->StartSSLWithPeer();
- ASSERT_EQ(0, rv);
-
- // Now run the handshake
- if (expect_success) {
- EXPECT_TRUE_WAIT((client_ssl_->GetState() == talk_base::SS_OPEN)
- && (server_ssl_->GetState() == talk_base::SS_OPEN),
- handshake_wait_);
- } else {
- EXPECT_TRUE_WAIT(client_ssl_->GetState() == talk_base::SS_CLOSED,
- handshake_wait_);
- }
- }
-
- talk_base::StreamResult DataWritten(SSLDummyStream *from, const void *data,
- size_t data_len, size_t *written,
- int *error) {
- // Randomly drop loss_ percent of packets
- if (talk_base::CreateRandomId() % 100 < static_cast<uint32>(loss_)) {
- LOG(LS_INFO) << "Randomly dropping packet, size=" << data_len;
- *written = data_len;
- return talk_base::SR_SUCCESS;
- }
- if (dtls_ && (data_len > mtu_)) {
- LOG(LS_INFO) << "Dropping packet > mtu, size=" << data_len;
- *written = data_len;
- return talk_base::SR_SUCCESS;
- }
-
- // Optionally damage application data (type 23). Note that we don't damage
- // handshake packets and we damage the last byte to keep the header
- // intact but break the MAC.
- if (damage_ && (*static_cast<const unsigned char *>(data) == 23)) {
- std::vector<char> buf(data_len);
-
- LOG(LS_INFO) << "Damaging packet";
-
- memcpy(&buf[0], data, data_len);
- buf[data_len - 1]++;
-
- return from->WriteData(&buf[0], data_len, written, error);
- }
-
- return from->WriteData(data, data_len, written, error);
- }
-
- void SetDelay(int delay) {
- delay_ = delay;
- }
- int GetDelay() { return delay_; }
-
- void SetLoseFirstPacket(bool lose) {
- lose_first_packet_ = lose;
- }
- bool GetLoseFirstPacket() { return lose_first_packet_; }
-
- void SetLoss(int percent) {
- loss_ = percent;
- }
-
- void SetDamage() {
- damage_ = true;
- }
-
- void SetMtu(size_t mtu) {
- mtu_ = mtu;
- }
-
- void SetHandshakeWait(int wait) {
- handshake_wait_ = wait;
- }
-
- void SetDtlsSrtpCiphers(const std::vector<std::string> &ciphers,
- bool client) {
- if (client)
- client_ssl_->SetDtlsSrtpCiphers(ciphers);
- else
- server_ssl_->SetDtlsSrtpCiphers(ciphers);
- }
-
- bool GetDtlsSrtpCipher(bool client, std::string *retval) {
- if (client)
- return client_ssl_->GetDtlsSrtpCipher(retval);
- else
- return server_ssl_->GetDtlsSrtpCipher(retval);
- }
-
- bool GetPeerCertificate(bool client, talk_base::SSLCertificate** cert) {
- if (client)
- return client_ssl_->GetPeerCertificate(cert);
- else
- return server_ssl_->GetPeerCertificate(cert);
- }
-
- bool ExportKeyingMaterial(const char *label,
- const unsigned char *context,
- size_t context_len,
- bool use_context,
- bool client,
- unsigned char *result,
- size_t result_len) {
- if (client)
- return client_ssl_->ExportKeyingMaterial(label,
- context, context_len,
- use_context,
- result, result_len);
- else
- return server_ssl_->ExportKeyingMaterial(label,
- context, context_len,
- use_context,
- result, result_len);
- }
-
- // To be implemented by subclasses.
- virtual void WriteData() = 0;
- virtual void ReadData(talk_base::StreamInterface *stream) = 0;
- virtual void TestTransfer(int size) = 0;
-
- protected:
- talk_base::FifoBuffer client_buffer_;
- talk_base::FifoBuffer server_buffer_;
- SSLDummyStream *client_stream_; // freed by client_ssl_ destructor
- SSLDummyStream *server_stream_; // freed by server_ssl_ destructor
- talk_base::scoped_ptr<talk_base::SSLStreamAdapter> client_ssl_;
- talk_base::scoped_ptr<talk_base::SSLStreamAdapter> server_ssl_;
- talk_base::SSLIdentity *client_identity_; // freed by client_ssl_ destructor
- talk_base::SSLIdentity *server_identity_; // freed by server_ssl_ destructor
- int delay_;
- size_t mtu_;
- int loss_;
- bool lose_first_packet_;
- bool damage_;
- bool dtls_;
- int handshake_wait_;
- bool identities_set_;
-};
-
-class SSLStreamAdapterTestTLS : public SSLStreamAdapterTestBase {
- public:
- SSLStreamAdapterTestTLS() :
- SSLStreamAdapterTestBase("", "", false) {
- };
-
- // Test data transfer for TLS
- virtual void TestTransfer(int size) {
- LOG(LS_INFO) << "Starting transfer test with " << size << " bytes";
- // Create some dummy data to send.
- size_t received;
-
- send_stream_.ReserveSize(size);
- for (int i = 0; i < size; ++i) {
- char ch = static_cast<char>(i);
- send_stream_.Write(&ch, 1, NULL, NULL);
- }
- send_stream_.Rewind();
-
- // Prepare the receive stream.
- recv_stream_.ReserveSize(size);
-
- // Start sending
- WriteData();
-
- // Wait for the client to close
- EXPECT_TRUE_WAIT(server_ssl_->GetState() == talk_base::SS_CLOSED, 10000);
-
- // Now check the data
- recv_stream_.GetSize(&received);
-
- EXPECT_EQ(static_cast<size_t>(size), received);
- EXPECT_EQ(0, memcmp(send_stream_.GetBuffer(),
- recv_stream_.GetBuffer(), size));
- }
-
- void WriteData() {
- size_t position, tosend, size;
- talk_base::StreamResult rv;
- size_t sent;
- char block[kBlockSize];
-
- send_stream_.GetSize(&size);
- if (!size)
- return;
-
- for (;;) {
- send_stream_.GetPosition(&position);
- if (send_stream_.Read(block, sizeof(block), &tosend, NULL) !=
- talk_base::SR_EOS) {
- rv = client_ssl_->Write(block, tosend, &sent, 0);
-
- if (rv == talk_base::SR_SUCCESS) {
- send_stream_.SetPosition(position + sent);
- LOG(LS_VERBOSE) << "Sent: " << position + sent;
- } else if (rv == talk_base::SR_BLOCK) {
- LOG(LS_VERBOSE) << "Blocked...";
- send_stream_.SetPosition(position);
- break;
- } else {
- ADD_FAILURE();
- break;
- }
- } else {
- // Now close
- LOG(LS_INFO) << "Wrote " << position << " bytes. Closing";
- client_ssl_->Close();
- break;
- }
- }
- };
-
- virtual void ReadData(talk_base::StreamInterface *stream) {
- char buffer[1600];
- size_t bread;
- int err2;
- talk_base::StreamResult r;
-
- for (;;) {
- r = stream->Read(buffer, sizeof(buffer), &bread, &err2);
-
- if (r == talk_base::SR_ERROR || r == talk_base::SR_EOS) {
- // Unfortunately, errors are the way that the stream adapter
- // signals close in OpenSSL
- stream->Close();
- return;
- }
-
- if (r == talk_base::SR_BLOCK)
- break;
-
- ASSERT_EQ(talk_base::SR_SUCCESS, r);
- LOG(LS_INFO) << "Read " << bread;
-
- recv_stream_.Write(buffer, bread, NULL, NULL);
- }
- }
-
- private:
- talk_base::MemoryStream send_stream_;
- talk_base::MemoryStream recv_stream_;
-};
-
-class SSLStreamAdapterTestDTLS : public SSLStreamAdapterTestBase {
- public:
- SSLStreamAdapterTestDTLS() :
- SSLStreamAdapterTestBase("", "", true),
- packet_size_(1000), count_(0), sent_(0) {
- }
-
- SSLStreamAdapterTestDTLS(const std::string& cert_pem,
- const std::string& private_key_pem) :
- SSLStreamAdapterTestBase(cert_pem, private_key_pem, true),
- packet_size_(1000), count_(0), sent_(0) {
- }
-
- virtual void WriteData() {
- unsigned char *packet = new unsigned char[1600];
-
- do {
- memset(packet, sent_ & 0xff, packet_size_);
- *(reinterpret_cast<uint32_t *>(packet)) = sent_;
-
- size_t sent;
- int rv = client_ssl_->Write(packet, packet_size_, &sent, 0);
- if (rv == talk_base::SR_SUCCESS) {
- LOG(LS_VERBOSE) << "Sent: " << sent_;
- sent_++;
- } else if (rv == talk_base::SR_BLOCK) {
- LOG(LS_VERBOSE) << "Blocked...";
- break;
- } else {
- ADD_FAILURE();
- break;
- }
- } while (sent_ < count_);
-
- delete [] packet;
- }
-
- virtual void ReadData(talk_base::StreamInterface *stream) {
- unsigned char buffer[2000];
- size_t bread;
- int err2;
- talk_base::StreamResult r;
-
- for (;;) {
- r = stream->Read(buffer, 2000, &bread, &err2);
-
- if (r == talk_base::SR_ERROR) {
- // Unfortunately, errors are the way that the stream adapter
- // signals close right now
- stream->Close();
- return;
- }
-
- if (r == talk_base::SR_BLOCK)
- break;
-
- ASSERT_EQ(talk_base::SR_SUCCESS, r);
- LOG(LS_INFO) << "Read " << bread;
-
- // Now parse the datagram
- ASSERT_EQ(packet_size_, bread);
- unsigned char* ptr_to_buffer = buffer;
- uint32_t packet_num = *(reinterpret_cast<uint32_t *>(ptr_to_buffer));
-
- for (size_t i = 4; i < packet_size_; i++) {
- ASSERT_EQ((packet_num & 0xff), buffer[i]);
- }
- received_.insert(packet_num);
- }
- }
-
- virtual void TestTransfer(int count) {
- count_ = count;
-
- WriteData();
-
- EXPECT_TRUE_WAIT(sent_ == count_, 10000);
- LOG(LS_INFO) << "sent_ == " << sent_;
-
- if (damage_) {
- WAIT(false, 2000);
- EXPECT_EQ(0U, received_.size());
- } else if (loss_ == 0) {
- EXPECT_EQ_WAIT(static_cast<size_t>(sent_), received_.size(), 1000);
- } else {
- LOG(LS_INFO) << "Sent " << sent_ << " packets; received " <<
- received_.size();
- }
- };
-
- private:
- size_t packet_size_;
- int count_;
- int sent_;
- std::set<int> received_;
-};
-
-
-talk_base::StreamResult SSLDummyStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- *written = data_len;
-
- LOG(LS_INFO) << "Writing to loopback " << data_len;
-
- if (first_packet_) {
- first_packet_ = false;
- if (test_->GetLoseFirstPacket()) {
- LOG(LS_INFO) << "Losing initial packet of length " << data_len;
- return talk_base::SR_SUCCESS;
- }
- }
-
- return test_->DataWritten(this, data, data_len, written, error);
-
- return talk_base::SR_SUCCESS;
-};
-
-class SSLStreamAdapterTestDTLSFromPEMStrings : public SSLStreamAdapterTestDTLS {
- public:
- SSLStreamAdapterTestDTLSFromPEMStrings() :
- SSLStreamAdapterTestDTLS(kCERT_PEM, kRSA_PRIVATE_KEY_PEM) {
- }
-};
-
-// Basic tests: TLS
-
-// Test that we cannot read/write if we have not yet handshaked.
-// This test only applies to NSS because OpenSSL has passthrough
-// semantics for I/O before the handshake is started.
-#if SSL_USE_NSS
-TEST_F(SSLStreamAdapterTestTLS, TestNoReadWriteBeforeConnect) {
- talk_base::StreamResult rv;
- char block[kBlockSize];
- size_t dummy;
-
- rv = client_ssl_->Write(block, sizeof(block), &dummy, NULL);
- ASSERT_EQ(talk_base::SR_BLOCK, rv);
-
- rv = client_ssl_->Read(block, sizeof(block), &dummy, NULL);
- ASSERT_EQ(talk_base::SR_BLOCK, rv);
-}
-#endif
-
-
-// Test that we can make a handshake work
-TEST_F(SSLStreamAdapterTestTLS, TestTLSConnect) {
- TestHandshake();
-};
-
-// Test transfer -- trivial
-TEST_F(SSLStreamAdapterTestTLS, TestTLSTransfer) {
- TestHandshake();
- TestTransfer(100000);
-};
-
-// Test read-write after close.
-TEST_F(SSLStreamAdapterTestTLS, ReadWriteAfterClose) {
- TestHandshake();
- TestTransfer(100000);
- client_ssl_->Close();
-
- talk_base::StreamResult rv;
- char block[kBlockSize];
- size_t dummy;
-
- // It's an error to write after closed.
- rv = client_ssl_->Write(block, sizeof(block), &dummy, NULL);
- ASSERT_EQ(talk_base::SR_ERROR, rv);
-
- // But after closed read gives you EOS.
- rv = client_ssl_->Read(block, sizeof(block), &dummy, NULL);
- ASSERT_EQ(talk_base::SR_EOS, rv);
-};
-
-// Test a handshake with a bogus peer digest
-TEST_F(SSLStreamAdapterTestTLS, TestTLSBogusDigest) {
- SetPeerIdentitiesByDigest(false);
- TestHandshake(false);
-};
-
-// Test moving a bunch of data
-
-// Basic tests: DTLS
-// Test that we can make a handshake work
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSConnect) {
- MAYBE_SKIP_TEST(HaveDtls);
- TestHandshake();
-};
-
-// Test that we can make a handshake work if the first packet in
-// each direction is lost. This gives us predictable loss
-// rather than having to tune random
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSConnectWithLostFirstPacket) {
- MAYBE_SKIP_TEST(HaveDtls);
- SetLoseFirstPacket(true);
- TestHandshake();
-};
-
-// Test a handshake with loss and delay
-TEST_F(SSLStreamAdapterTestDTLS,
- TestDTLSConnectWithLostFirstPacketDelay2s) {
- MAYBE_SKIP_TEST(HaveDtls);
- SetLoseFirstPacket(true);
- SetDelay(2000);
- SetHandshakeWait(20000);
- TestHandshake();
-};
-
-// Test a handshake with small MTU
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSConnectWithSmallMtu) {
- MAYBE_SKIP_TEST(HaveDtls);
- SetMtu(700);
- SetHandshakeWait(20000);
- TestHandshake();
-};
-
-// Test transfer -- trivial
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSTransfer) {
- MAYBE_SKIP_TEST(HaveDtls);
- TestHandshake();
- TestTransfer(100);
-};
-
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSTransferWithLoss) {
- MAYBE_SKIP_TEST(HaveDtls);
- TestHandshake();
- SetLoss(10);
- TestTransfer(100);
-};
-
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSTransferWithDamage) {
- MAYBE_SKIP_TEST(HaveDtls);
- SetDamage(); // Must be called first because first packet
- // write happens at end of handshake.
- TestHandshake();
- TestTransfer(100);
-};
-
-// Test DTLS-SRTP with all high ciphers
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSSrtpHigh) {
- MAYBE_SKIP_TEST(HaveDtlsSrtp);
- std::vector<std::string> high;
- high.push_back(kAES_CM_HMAC_SHA1_80);
- SetDtlsSrtpCiphers(high, true);
- SetDtlsSrtpCiphers(high, false);
- TestHandshake();
-
- std::string client_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(true, &client_cipher));
- std::string server_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(false, &server_cipher));
-
- ASSERT_EQ(client_cipher, server_cipher);
- ASSERT_EQ(client_cipher, kAES_CM_HMAC_SHA1_80);
-};
-
-// Test DTLS-SRTP with all low ciphers
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSSrtpLow) {
- MAYBE_SKIP_TEST(HaveDtlsSrtp);
- std::vector<std::string> low;
- low.push_back(kAES_CM_HMAC_SHA1_32);
- SetDtlsSrtpCiphers(low, true);
- SetDtlsSrtpCiphers(low, false);
- TestHandshake();
-
- std::string client_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(true, &client_cipher));
- std::string server_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(false, &server_cipher));
-
- ASSERT_EQ(client_cipher, server_cipher);
- ASSERT_EQ(client_cipher, kAES_CM_HMAC_SHA1_32);
-};
-
-
-// Test DTLS-SRTP with a mismatch -- should not converge
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSSrtpHighLow) {
- MAYBE_SKIP_TEST(HaveDtlsSrtp);
- std::vector<std::string> high;
- high.push_back(kAES_CM_HMAC_SHA1_80);
- std::vector<std::string> low;
- low.push_back(kAES_CM_HMAC_SHA1_32);
- SetDtlsSrtpCiphers(high, true);
- SetDtlsSrtpCiphers(low, false);
- TestHandshake();
-
- std::string client_cipher;
- ASSERT_FALSE(GetDtlsSrtpCipher(true, &client_cipher));
- std::string server_cipher;
- ASSERT_FALSE(GetDtlsSrtpCipher(false, &server_cipher));
-};
-
-// Test DTLS-SRTP with each side being mixed -- should select high
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSSrtpMixed) {
- MAYBE_SKIP_TEST(HaveDtlsSrtp);
- std::vector<std::string> mixed;
- mixed.push_back(kAES_CM_HMAC_SHA1_80);
- mixed.push_back(kAES_CM_HMAC_SHA1_32);
- SetDtlsSrtpCiphers(mixed, true);
- SetDtlsSrtpCiphers(mixed, false);
- TestHandshake();
-
- std::string client_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(true, &client_cipher));
- std::string server_cipher;
- ASSERT_TRUE(GetDtlsSrtpCipher(false, &server_cipher));
-
- ASSERT_EQ(client_cipher, server_cipher);
- ASSERT_EQ(client_cipher, kAES_CM_HMAC_SHA1_80);
-};
-
-// Test an exporter
-TEST_F(SSLStreamAdapterTestDTLS, TestDTLSExporter) {
- MAYBE_SKIP_TEST(HaveExporter);
- TestHandshake();
- unsigned char client_out[20];
- unsigned char server_out[20];
-
- bool result;
- result = ExportKeyingMaterial(kExporterLabel,
- kExporterContext, kExporterContextLen,
- true, true,
- client_out, sizeof(client_out));
- ASSERT_TRUE(result);
-
- result = ExportKeyingMaterial(kExporterLabel,
- kExporterContext, kExporterContextLen,
- true, false,
- server_out, sizeof(server_out));
- ASSERT_TRUE(result);
-
- ASSERT_TRUE(!memcmp(client_out, server_out, sizeof(client_out)));
-}
-
-// Test not yet valid certificates are not rejected.
-TEST_F(SSLStreamAdapterTestDTLS, TestCertNotYetValid) {
- MAYBE_SKIP_TEST(HaveDtls);
- long one_day = 60 * 60 * 24;
- // Make the certificates not valid until one day later.
- ResetIdentitiesWithValidity(one_day, one_day);
- TestHandshake();
-}
-
-// Test expired certificates are not rejected.
-TEST_F(SSLStreamAdapterTestDTLS, TestCertExpired) {
- MAYBE_SKIP_TEST(HaveDtls);
- long one_day = 60 * 60 * 24;
- // Make the certificates already expired.
- ResetIdentitiesWithValidity(-one_day, -one_day);
- TestHandshake();
-}
-
-// Test data transfer using certs created from strings.
-TEST_F(SSLStreamAdapterTestDTLSFromPEMStrings, TestTransfer) {
- MAYBE_SKIP_TEST(HaveDtls);
- TestHandshake();
- TestTransfer(100);
-}
-
-// Test getting the remote certificate.
-TEST_F(SSLStreamAdapterTestDTLSFromPEMStrings, TestDTLSGetPeerCertificate) {
- MAYBE_SKIP_TEST(HaveDtls);
-
- // Peer certificates haven't been received yet.
- talk_base::scoped_ptr<talk_base::SSLCertificate> client_peer_cert;
- ASSERT_FALSE(GetPeerCertificate(true, client_peer_cert.accept()));
- ASSERT_FALSE(client_peer_cert != NULL);
-
- talk_base::scoped_ptr<talk_base::SSLCertificate> server_peer_cert;
- ASSERT_FALSE(GetPeerCertificate(false, server_peer_cert.accept()));
- ASSERT_FALSE(server_peer_cert != NULL);
-
- TestHandshake();
-
- // The client should have a peer certificate after the handshake.
- ASSERT_TRUE(GetPeerCertificate(true, client_peer_cert.accept()));
- ASSERT_TRUE(client_peer_cert != NULL);
-
- // It's not kCERT_PEM.
- std::string client_peer_string = client_peer_cert->ToPEMString();
- ASSERT_NE(kCERT_PEM, client_peer_string);
-
- // It must not have a chain, because the test certs are self-signed.
- talk_base::SSLCertChain* client_peer_chain;
- ASSERT_FALSE(client_peer_cert->GetChain(&client_peer_chain));
-
- // The server should have a peer certificate after the handshake.
- ASSERT_TRUE(GetPeerCertificate(false, server_peer_cert.accept()));
- ASSERT_TRUE(server_peer_cert != NULL);
-
- // It's kCERT_PEM
- ASSERT_EQ(kCERT_PEM, server_peer_cert->ToPEMString());
-
- // It must not have a chain, because the test certs are self-signed.
- talk_base::SSLCertChain* server_peer_chain;
- ASSERT_FALSE(server_peer_cert->GetChain(&server_peer_chain));
-}
diff --git a/base/sslstreamadapterhelper.cc b/base/sslstreamadapterhelper.cc
deleted file mode 100644
index 7be2878..0000000
--- a/base/sslstreamadapterhelper.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- * Copyright 2012, RTFM, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#include <vector>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif // HAVE_CONFIG_H
-
-#include "talk/base/sslstreamadapterhelper.h"
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-void SSLStreamAdapterHelper::SetIdentity(SSLIdentity* identity) {
- ASSERT(identity_.get() == NULL);
- identity_.reset(identity);
-}
-
-void SSLStreamAdapterHelper::SetServerRole(SSLRole role) {
- role_ = role;
-}
-
-int SSLStreamAdapterHelper::StartSSLWithServer(const char* server_name) {
- ASSERT(server_name != NULL && server_name[0] != '\0');
- ssl_server_name_ = server_name;
- return StartSSL();
-}
-
-int SSLStreamAdapterHelper::StartSSLWithPeer() {
- ASSERT(ssl_server_name_.empty());
- // It is permitted to specify peer_certificate_ only later.
- return StartSSL();
-}
-
-void SSLStreamAdapterHelper::SetMode(SSLMode mode) {
- ASSERT(state_ == SSL_NONE);
- ssl_mode_ = mode;
-}
-
-StreamState SSLStreamAdapterHelper::GetState() const {
- switch (state_) {
- case SSL_WAIT:
- case SSL_CONNECTING:
- return SS_OPENING;
- case SSL_CONNECTED:
- return SS_OPEN;
- default:
- return SS_CLOSED;
- };
- // not reached
-}
-
-bool SSLStreamAdapterHelper::GetPeerCertificate(SSLCertificate** cert) const {
- if (!peer_certificate_)
- return false;
-
- *cert = peer_certificate_->GetReference();
- return true;
-}
-
-bool SSLStreamAdapterHelper::SetPeerCertificateDigest(
- const std::string &digest_alg,
- const unsigned char* digest_val,
- size_t digest_len) {
- ASSERT(peer_certificate_.get() == NULL);
- ASSERT(peer_certificate_digest_algorithm_.empty());
- ASSERT(ssl_server_name_.empty());
- size_t expected_len;
-
- if (!GetDigestLength(digest_alg, &expected_len)) {
- LOG(LS_WARNING) << "Unknown digest algorithm: " << digest_alg;
- return false;
- }
- if (expected_len != digest_len)
- return false;
-
- peer_certificate_digest_value_.SetData(digest_val, digest_len);
- peer_certificate_digest_algorithm_ = digest_alg;
-
- return true;
-}
-
-void SSLStreamAdapterHelper::Error(const char* context, int err, bool signal) {
- LOG(LS_WARNING) << "SSLStreamAdapterHelper::Error("
- << context << ", " << err << "," << signal << ")";
- state_ = SSL_ERROR;
- ssl_error_code_ = err;
- Cleanup();
- if (signal)
- StreamAdapterInterface::OnEvent(stream(), SE_CLOSE, err);
-}
-
-void SSLStreamAdapterHelper::Close() {
- Cleanup();
- ASSERT(state_ == SSL_CLOSED || state_ == SSL_ERROR);
- StreamAdapterInterface::Close();
-}
-
-int SSLStreamAdapterHelper::StartSSL() {
- ASSERT(state_ == SSL_NONE);
-
- if (StreamAdapterInterface::GetState() != SS_OPEN) {
- state_ = SSL_WAIT;
- return 0;
- }
-
- state_ = SSL_CONNECTING;
- int err = BeginSSL();
- if (err) {
- Error("BeginSSL", err, false);
- return err;
- }
-
- return 0;
-}
-
-} // namespace talk_base
-
diff --git a/base/sslstreamadapterhelper.h b/base/sslstreamadapterhelper.h
deleted file mode 100644
index 5023d52..0000000
--- a/base/sslstreamadapterhelper.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SSLSTREAMADAPTERHELPER_H_
-#define TALK_BASE_SSLSTREAMADAPTERHELPER_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/base/buffer.h"
-#include "talk/base/stream.h"
-#include "talk/base/sslidentity.h"
-#include "talk/base/sslstreamadapter.h"
-
-namespace talk_base {
-
-// SSLStreamAdapterHelper : A stream adapter which implements much
-// of the logic that is common between the known implementations
-// (NSS and OpenSSL)
-class SSLStreamAdapterHelper : public SSLStreamAdapter {
- public:
- explicit SSLStreamAdapterHelper(StreamInterface* stream)
- : SSLStreamAdapter(stream),
- state_(SSL_NONE),
- role_(SSL_CLIENT),
- ssl_error_code_(0), // Not meaningful yet
- ssl_mode_(SSL_MODE_TLS) {}
-
-
- // Overrides of SSLStreamAdapter
- virtual void SetIdentity(SSLIdentity* identity);
- virtual void SetServerRole(SSLRole role = SSL_SERVER);
- virtual void SetMode(SSLMode mode);
-
- virtual int StartSSLWithServer(const char* server_name);
- virtual int StartSSLWithPeer();
-
- virtual bool SetPeerCertificateDigest(const std::string& digest_alg,
- const unsigned char* digest_val,
- size_t digest_len);
- virtual bool GetPeerCertificate(SSLCertificate** cert) const;
- virtual StreamState GetState() const;
- virtual void Close();
-
- protected:
- // Internal helper methods
- // The following method returns 0 on success and a negative
- // error code on failure. The error code may be either -1 or
- // from the impl on some other error cases, so it can't really be
- // interpreted unfortunately.
-
- // Perform SSL negotiation steps.
- int ContinueSSL();
-
- // Error handler helper. signal is given as true for errors in
- // asynchronous contexts (when an error code was not returned
- // through some other method), and in that case an SE_CLOSE event is
- // raised on the stream with the specified error.
- // A 0 error means a graceful close, otherwise there is not really enough
- // context to interpret the error code.
- virtual void Error(const char* context, int err, bool signal);
-
- // Must be implemented by descendents
- virtual int BeginSSL() = 0;
- virtual void Cleanup() = 0;
- virtual bool GetDigestLength(const std::string& algorithm,
- size_t* length) = 0;
-
- enum SSLState {
- // Before calling one of the StartSSL methods, data flows
- // in clear text.
- SSL_NONE,
- SSL_WAIT, // waiting for the stream to open to start SSL negotiation
- SSL_CONNECTING, // SSL negotiation in progress
- SSL_CONNECTED, // SSL stream successfully established
- SSL_ERROR, // some SSL error occurred, stream is closed
- SSL_CLOSED // Clean close
- };
-
- // MSG_MAX is the maximum generic stream message number.
- enum { MSG_DTLS_TIMEOUT = MSG_MAX + 1 };
-
- SSLState state_;
- SSLRole role_;
- int ssl_error_code_; // valid when state_ == SSL_ERROR
-
- // Our key and certificate, mostly useful in peer-to-peer mode.
- scoped_ptr<SSLIdentity> identity_;
- // in traditional mode, the server name that the server's certificate
- // must specify. Empty in peer-to-peer mode.
- std::string ssl_server_name_;
- // The peer's certificate. Only used for GetPeerCertificate.
- scoped_ptr<SSLCertificate> peer_certificate_;
-
- // The digest of the certificate that the peer must present.
- Buffer peer_certificate_digest_value_;
- std::string peer_certificate_digest_algorithm_;
-
- // Do DTLS or not
- SSLMode ssl_mode_;
-
- private:
- // Go from state SSL_NONE to either SSL_CONNECTING or SSL_WAIT,
- // depending on whether the underlying stream is already open or
- // not. Returns 0 on success and a negative value on error.
- int StartSSL();
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SSLSTREAMADAPTERHELPER_H_
diff --git a/base/stream.cc b/base/stream.cc
deleted file mode 100644
index 02ae409..0000000
--- a/base/stream.cc
+++ /dev/null
@@ -1,1352 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if defined(POSIX)
-#include <sys/file.h>
-#endif // POSIX
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <string>
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/messagequeue.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#define fileno _fileno
-#endif
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamInterface
-///////////////////////////////////////////////////////////////////////////////
-StreamInterface::~StreamInterface() {
-}
-
-StreamResult StreamInterface::WriteAll(const void* data, size_t data_len,
- size_t* written, int* error) {
- StreamResult result = SR_SUCCESS;
- size_t total_written = 0, current_written;
- while (total_written < data_len) {
- result = Write(static_cast<const char*>(data) + total_written,
- data_len - total_written, ¤t_written, error);
- if (result != SR_SUCCESS)
- break;
- total_written += current_written;
- }
- if (written)
- *written = total_written;
- return result;
-}
-
-StreamResult StreamInterface::ReadAll(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- StreamResult result = SR_SUCCESS;
- size_t total_read = 0, current_read;
- while (total_read < buffer_len) {
- result = Read(static_cast<char*>(buffer) + total_read,
- buffer_len - total_read, ¤t_read, error);
- if (result != SR_SUCCESS)
- break;
- total_read += current_read;
- }
- if (read)
- *read = total_read;
- return result;
-}
-
-StreamResult StreamInterface::ReadLine(std::string* line) {
- line->clear();
- StreamResult result = SR_SUCCESS;
- while (true) {
- char ch;
- result = Read(&ch, sizeof(ch), NULL, NULL);
- if (result != SR_SUCCESS) {
- break;
- }
- if (ch == '\n') {
- break;
- }
- line->push_back(ch);
- }
- if (!line->empty()) { // give back the line we've collected so far with
- result = SR_SUCCESS; // a success code. Otherwise return the last code
- }
- return result;
-}
-
-void StreamInterface::PostEvent(Thread* t, int events, int err) {
- t->Post(this, MSG_POST_EVENT, new StreamEventData(events, err));
-}
-
-void StreamInterface::PostEvent(int events, int err) {
- PostEvent(Thread::Current(), events, err);
-}
-
-StreamInterface::StreamInterface() {
-}
-
-void StreamInterface::OnMessage(Message* msg) {
- if (MSG_POST_EVENT == msg->message_id) {
- StreamEventData* pe = static_cast<StreamEventData*>(msg->pdata);
- SignalEvent(this, pe->events, pe->error);
- delete msg->pdata;
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamAdapterInterface
-///////////////////////////////////////////////////////////////////////////////
-
-StreamAdapterInterface::StreamAdapterInterface(StreamInterface* stream,
- bool owned)
- : stream_(stream), owned_(owned) {
- if (NULL != stream_)
- stream_->SignalEvent.connect(this, &StreamAdapterInterface::OnEvent);
-}
-
-void StreamAdapterInterface::Attach(StreamInterface* stream, bool owned) {
- if (NULL != stream_)
- stream_->SignalEvent.disconnect(this);
- if (owned_)
- delete stream_;
- stream_ = stream;
- owned_ = owned;
- if (NULL != stream_)
- stream_->SignalEvent.connect(this, &StreamAdapterInterface::OnEvent);
-}
-
-StreamInterface* StreamAdapterInterface::Detach() {
- if (NULL != stream_)
- stream_->SignalEvent.disconnect(this);
- StreamInterface* stream = stream_;
- stream_ = NULL;
- return stream;
-}
-
-StreamAdapterInterface::~StreamAdapterInterface() {
- if (owned_)
- delete stream_;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamTap
-///////////////////////////////////////////////////////////////////////////////
-
-StreamTap::StreamTap(StreamInterface* stream, StreamInterface* tap)
- : StreamAdapterInterface(stream), tap_(), tap_result_(SR_SUCCESS),
- tap_error_(0) {
- AttachTap(tap);
-}
-
-void StreamTap::AttachTap(StreamInterface* tap) {
- tap_.reset(tap);
-}
-
-StreamInterface* StreamTap::DetachTap() {
- return tap_.release();
-}
-
-StreamResult StreamTap::GetTapResult(int* error) {
- if (error) {
- *error = tap_error_;
- }
- return tap_result_;
-}
-
-StreamResult StreamTap::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- size_t backup_read;
- if (!read) {
- read = &backup_read;
- }
- StreamResult res = StreamAdapterInterface::Read(buffer, buffer_len,
- read, error);
- if ((res == SR_SUCCESS) && (tap_result_ == SR_SUCCESS)) {
- tap_result_ = tap_->WriteAll(buffer, *read, NULL, &tap_error_);
- }
- return res;
-}
-
-StreamResult StreamTap::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- size_t backup_written;
- if (!written) {
- written = &backup_written;
- }
- StreamResult res = StreamAdapterInterface::Write(data, data_len,
- written, error);
- if ((res == SR_SUCCESS) && (tap_result_ == SR_SUCCESS)) {
- tap_result_ = tap_->WriteAll(data, *written, NULL, &tap_error_);
- }
- return res;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamSegment
-///////////////////////////////////////////////////////////////////////////////
-
-StreamSegment::StreamSegment(StreamInterface* stream)
- : StreamAdapterInterface(stream), start_(SIZE_UNKNOWN), pos_(0),
- length_(SIZE_UNKNOWN) {
- // It's ok for this to fail, in which case start_ is left as SIZE_UNKNOWN.
- stream->GetPosition(&start_);
-}
-
-StreamSegment::StreamSegment(StreamInterface* stream, size_t length)
- : StreamAdapterInterface(stream), start_(SIZE_UNKNOWN), pos_(0),
- length_(length) {
- // It's ok for this to fail, in which case start_ is left as SIZE_UNKNOWN.
- stream->GetPosition(&start_);
-}
-
-StreamResult StreamSegment::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (SIZE_UNKNOWN != length_) {
- if (pos_ >= length_)
- return SR_EOS;
- buffer_len = _min(buffer_len, length_ - pos_);
- }
- size_t backup_read;
- if (!read) {
- read = &backup_read;
- }
- StreamResult result = StreamAdapterInterface::Read(buffer, buffer_len,
- read, error);
- if (SR_SUCCESS == result) {
- pos_ += *read;
- }
- return result;
-}
-
-bool StreamSegment::SetPosition(size_t position) {
- if (SIZE_UNKNOWN == start_)
- return false; // Not seekable
- if ((SIZE_UNKNOWN != length_) && (position > length_))
- return false; // Seek past end of segment
- if (!StreamAdapterInterface::SetPosition(start_ + position))
- return false;
- pos_ = position;
- return true;
-}
-
-bool StreamSegment::GetPosition(size_t* position) const {
- if (SIZE_UNKNOWN == start_)
- return false; // Not seekable
- if (!StreamAdapterInterface::GetPosition(position))
- return false;
- if (position) {
- ASSERT(*position >= start_);
- *position -= start_;
- }
- return true;
-}
-
-bool StreamSegment::GetSize(size_t* size) const {
- if (!StreamAdapterInterface::GetSize(size))
- return false;
- if (size) {
- if (SIZE_UNKNOWN != start_) {
- ASSERT(*size >= start_);
- *size -= start_;
- }
- if (SIZE_UNKNOWN != length_) {
- *size = _min(*size, length_);
- }
- }
- return true;
-}
-
-bool StreamSegment::GetAvailable(size_t* size) const {
- if (!StreamAdapterInterface::GetAvailable(size))
- return false;
- if (size && (SIZE_UNKNOWN != length_))
- *size = _min(*size, length_ - pos_);
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// NullStream
-///////////////////////////////////////////////////////////////////////////////
-
-NullStream::NullStream() {
-}
-
-NullStream::~NullStream() {
-}
-
-StreamState NullStream::GetState() const {
- return SS_OPEN;
-}
-
-StreamResult NullStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (error) *error = -1;
- return SR_ERROR;
-}
-
-StreamResult NullStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (written) *written = data_len;
- return SR_SUCCESS;
-}
-
-void NullStream::Close() {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// FileStream
-///////////////////////////////////////////////////////////////////////////////
-
-FileStream::FileStream() : file_(NULL) {
-}
-
-FileStream::~FileStream() {
- FileStream::Close();
-}
-
-bool FileStream::Open(const std::string& filename, const char* mode,
- int* error) {
- Close();
-#ifdef WIN32
- std::wstring wfilename;
- if (Utf8ToWindowsFilename(filename, &wfilename)) {
- file_ = _wfopen(wfilename.c_str(), ToUtf16(mode).c_str());
- } else {
- if (error) {
- *error = -1;
- return false;
- }
- }
-#else
- file_ = fopen(filename.c_str(), mode);
-#endif
- if (!file_ && error) {
- *error = errno;
- }
- return (file_ != NULL);
-}
-
-bool FileStream::OpenShare(const std::string& filename, const char* mode,
- int shflag, int* error) {
- Close();
-#ifdef WIN32
- std::wstring wfilename;
- if (Utf8ToWindowsFilename(filename, &wfilename)) {
- file_ = _wfsopen(wfilename.c_str(), ToUtf16(mode).c_str(), shflag);
- if (!file_ && error) {
- *error = errno;
- return false;
- }
- return file_ != NULL;
- } else {
- if (error) {
- *error = -1;
- }
- return false;
- }
-#else
- return Open(filename, mode, error);
-#endif
-}
-
-bool FileStream::DisableBuffering() {
- if (!file_)
- return false;
- return (setvbuf(file_, NULL, _IONBF, 0) == 0);
-}
-
-StreamState FileStream::GetState() const {
- return (file_ == NULL) ? SS_CLOSED : SS_OPEN;
-}
-
-StreamResult FileStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (!file_)
- return SR_EOS;
- size_t result = fread(buffer, 1, buffer_len, file_);
- if ((result == 0) && (buffer_len > 0)) {
- if (feof(file_))
- return SR_EOS;
- if (error)
- *error = errno;
- return SR_ERROR;
- }
- if (read)
- *read = result;
- return SR_SUCCESS;
-}
-
-StreamResult FileStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (!file_)
- return SR_EOS;
- size_t result = fwrite(data, 1, data_len, file_);
- if ((result == 0) && (data_len > 0)) {
- if (error)
- *error = errno;
- return SR_ERROR;
- }
- if (written)
- *written = result;
- return SR_SUCCESS;
-}
-
-void FileStream::Close() {
- if (file_) {
- DoClose();
- file_ = NULL;
- }
-}
-
-bool FileStream::SetPosition(size_t position) {
- if (!file_)
- return false;
- return (fseek(file_, static_cast<int>(position), SEEK_SET) == 0);
-}
-
-bool FileStream::GetPosition(size_t* position) const {
- ASSERT(NULL != position);
- if (!file_)
- return false;
- long result = ftell(file_);
- if (result < 0)
- return false;
- if (position)
- *position = result;
- return true;
-}
-
-bool FileStream::GetSize(size_t* size) const {
- ASSERT(NULL != size);
- if (!file_)
- return false;
- struct stat file_stats;
- if (fstat(fileno(file_), &file_stats) != 0)
- return false;
- if (size)
- *size = file_stats.st_size;
- return true;
-}
-
-bool FileStream::GetAvailable(size_t* size) const {
- ASSERT(NULL != size);
- if (!GetSize(size))
- return false;
- long result = ftell(file_);
- if (result < 0)
- return false;
- if (size)
- *size -= result;
- return true;
-}
-
-bool FileStream::ReserveSize(size_t size) {
- // TODO: extend the file to the proper length
- return true;
-}
-
-bool FileStream::GetSize(const std::string& filename, size_t* size) {
- struct stat file_stats;
- if (stat(filename.c_str(), &file_stats) != 0)
- return false;
- *size = file_stats.st_size;
- return true;
-}
-
-bool FileStream::Flush() {
- if (file_) {
- return (0 == fflush(file_));
- }
- // try to flush empty file?
- ASSERT(false);
- return false;
-}
-
-#if defined(POSIX) && !defined(__native_client__)
-
-bool FileStream::TryLock() {
- if (file_ == NULL) {
- // Stream not open.
- ASSERT(false);
- return false;
- }
-
- return flock(fileno(file_), LOCK_EX|LOCK_NB) == 0;
-}
-
-bool FileStream::Unlock() {
- if (file_ == NULL) {
- // Stream not open.
- ASSERT(false);
- return false;
- }
-
- return flock(fileno(file_), LOCK_UN) == 0;
-}
-
-#endif
-
-void FileStream::DoClose() {
- fclose(file_);
-}
-
-CircularFileStream::CircularFileStream(size_t max_size)
- : max_write_size_(max_size),
- position_(0),
- marked_position_(max_size / 2),
- last_write_position_(0),
- read_segment_(READ_LATEST),
- read_segment_available_(0) {
-}
-
-bool CircularFileStream::Open(
- const std::string& filename, const char* mode, int* error) {
- if (!FileStream::Open(filename.c_str(), mode, error))
- return false;
-
- if (strchr(mode, "r") != NULL) { // Opened in read mode.
- // Check if the buffer has been overwritten and determine how to read the
- // log in time sequence.
- size_t file_size;
- GetSize(&file_size);
- if (file_size == position_) {
- // The buffer has not been overwritten yet. Read 0 .. file_size
- read_segment_ = READ_LATEST;
- read_segment_available_ = file_size;
- } else {
- // The buffer has been over written. There are three segments: The first
- // one is 0 .. marked_position_, which is the marked earliest log. The
- // second one is position_ .. file_size, which is the middle log. The
- // last one is marked_position_ .. position_, which is the latest log.
- read_segment_ = READ_MARKED;
- read_segment_available_ = marked_position_;
- last_write_position_ = position_;
- }
-
- // Read from the beginning.
- position_ = 0;
- SetPosition(position_);
- }
-
- return true;
-}
-
-StreamResult CircularFileStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (read_segment_available_ == 0) {
- size_t file_size;
- switch (read_segment_) {
- case READ_MARKED: // Finished READ_MARKED and start READ_MIDDLE.
- read_segment_ = READ_MIDDLE;
- position_ = last_write_position_;
- SetPosition(position_);
- GetSize(&file_size);
- read_segment_available_ = file_size - position_;
- break;
-
- case READ_MIDDLE: // Finished READ_MIDDLE and start READ_LATEST.
- read_segment_ = READ_LATEST;
- position_ = marked_position_;
- SetPosition(position_);
- read_segment_available_ = last_write_position_ - position_;
- break;
-
- default: // Finished READ_LATEST and return EOS.
- return talk_base::SR_EOS;
- }
- }
-
- size_t local_read;
- if (!read) read = &local_read;
-
- size_t to_read = talk_base::_min(buffer_len, read_segment_available_);
- talk_base::StreamResult result
- = talk_base::FileStream::Read(buffer, to_read, read, error);
- if (result == talk_base::SR_SUCCESS) {
- read_segment_available_ -= *read;
- position_ += *read;
- }
- return result;
-}
-
-StreamResult CircularFileStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (position_ >= max_write_size_) {
- ASSERT(position_ == max_write_size_);
- position_ = marked_position_;
- SetPosition(position_);
- }
-
- size_t local_written;
- if (!written) written = &local_written;
-
- size_t to_eof = max_write_size_ - position_;
- size_t to_write = talk_base::_min(data_len, to_eof);
- talk_base::StreamResult result
- = talk_base::FileStream::Write(data, to_write, written, error);
- if (result == talk_base::SR_SUCCESS) {
- position_ += *written;
- }
- return result;
-}
-
-AsyncWriteStream::~AsyncWriteStream() {
- write_thread_->Clear(this, 0, NULL);
- ClearBufferAndWrite();
-
- CritScope cs(&crit_stream_);
- stream_.reset();
-}
-
-// This is needed by some stream writers, such as RtpDumpWriter.
-bool AsyncWriteStream::GetPosition(size_t* position) const {
- CritScope cs(&crit_stream_);
- return stream_->GetPosition(position);
-}
-
-// This is needed by some stream writers, such as the plugin log writers.
-StreamResult AsyncWriteStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- CritScope cs(&crit_stream_);
- return stream_->Read(buffer, buffer_len, read, error);
-}
-
-void AsyncWriteStream::Close() {
- if (state_ == SS_CLOSED) {
- return;
- }
-
- write_thread_->Clear(this, 0, NULL);
- ClearBufferAndWrite();
-
- CritScope cs(&crit_stream_);
- stream_->Close();
- state_ = SS_CLOSED;
-}
-
-StreamResult AsyncWriteStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (state_ == SS_CLOSED) {
- return SR_ERROR;
- }
-
- size_t previous_buffer_length = 0;
- {
- CritScope cs(&crit_buffer_);
- previous_buffer_length = buffer_.length();
- buffer_.AppendData(data, data_len);
- }
-
- if (previous_buffer_length == 0) {
- // If there's stuff already in the buffer, then we already called
- // Post and the write_thread_ hasn't pulled it out yet, so we
- // don't need to re-Post.
- write_thread_->Post(this, 0, NULL);
- }
- // Return immediately, assuming that it works.
- if (written) {
- *written = data_len;
- }
- return SR_SUCCESS;
-}
-
-void AsyncWriteStream::OnMessage(talk_base::Message* pmsg) {
- ClearBufferAndWrite();
-}
-
-bool AsyncWriteStream::Flush() {
- if (state_ == SS_CLOSED) {
- return false;
- }
-
- ClearBufferAndWrite();
-
- CritScope cs(&crit_stream_);
- return stream_->Flush();
-}
-
-void AsyncWriteStream::ClearBufferAndWrite() {
- Buffer to_write;
- {
- CritScope cs_buffer(&crit_buffer_);
- buffer_.TransferTo(&to_write);
- }
-
- if (to_write.length() > 0) {
- CritScope cs(&crit_stream_);
- stream_->WriteAll(to_write.data(), to_write.length(), NULL, NULL);
- }
-}
-
-#if defined(POSIX) && !defined(__native_client__)
-
-// Have to identically rewrite the FileStream destructor or else it would call
-// the base class's Close() instead of the sub-class's.
-POpenStream::~POpenStream() {
- POpenStream::Close();
-}
-
-bool POpenStream::Open(const std::string& subcommand,
- const char* mode,
- int* error) {
- Close();
- file_ = popen(subcommand.c_str(), mode);
- if (file_ == NULL) {
- if (error)
- *error = errno;
- return false;
- }
- return true;
-}
-
-bool POpenStream::OpenShare(const std::string& subcommand, const char* mode,
- int shflag, int* error) {
- return Open(subcommand, mode, error);
-}
-
-void POpenStream::DoClose() {
- wait_status_ = pclose(file_);
-}
-
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// MemoryStream
-///////////////////////////////////////////////////////////////////////////////
-
-MemoryStreamBase::MemoryStreamBase()
- : buffer_(NULL), buffer_length_(0), data_length_(0),
- seek_position_(0) {
-}
-
-StreamState MemoryStreamBase::GetState() const {
- return SS_OPEN;
-}
-
-StreamResult MemoryStreamBase::Read(void* buffer, size_t bytes,
- size_t* bytes_read, int* error) {
- if (seek_position_ >= data_length_) {
- return SR_EOS;
- }
- size_t available = data_length_ - seek_position_;
- if (bytes > available) {
- // Read partial buffer
- bytes = available;
- }
- memcpy(buffer, &buffer_[seek_position_], bytes);
- seek_position_ += bytes;
- if (bytes_read) {
- *bytes_read = bytes;
- }
- return SR_SUCCESS;
-}
-
-StreamResult MemoryStreamBase::Write(const void* buffer, size_t bytes,
- size_t* bytes_written, int* error) {
- size_t available = buffer_length_ - seek_position_;
- if (0 == available) {
- // Increase buffer size to the larger of:
- // a) new position rounded up to next 256 bytes
- // b) double the previous length
- size_t new_buffer_length = _max(((seek_position_ + bytes) | 0xFF) + 1,
- buffer_length_ * 2);
- StreamResult result = DoReserve(new_buffer_length, error);
- if (SR_SUCCESS != result) {
- return result;
- }
- ASSERT(buffer_length_ >= new_buffer_length);
- available = buffer_length_ - seek_position_;
- }
-
- if (bytes > available) {
- bytes = available;
- }
- memcpy(&buffer_[seek_position_], buffer, bytes);
- seek_position_ += bytes;
- if (data_length_ < seek_position_) {
- data_length_ = seek_position_;
- }
- if (bytes_written) {
- *bytes_written = bytes;
- }
- return SR_SUCCESS;
-}
-
-void MemoryStreamBase::Close() {
- // nothing to do
-}
-
-bool MemoryStreamBase::SetPosition(size_t position) {
- if (position > data_length_)
- return false;
- seek_position_ = position;
- return true;
-}
-
-bool MemoryStreamBase::GetPosition(size_t* position) const {
- if (position)
- *position = seek_position_;
- return true;
-}
-
-bool MemoryStreamBase::GetSize(size_t* size) const {
- if (size)
- *size = data_length_;
- return true;
-}
-
-bool MemoryStreamBase::GetAvailable(size_t* size) const {
- if (size)
- *size = data_length_ - seek_position_;
- return true;
-}
-
-bool MemoryStreamBase::ReserveSize(size_t size) {
- return (SR_SUCCESS == DoReserve(size, NULL));
-}
-
-StreamResult MemoryStreamBase::DoReserve(size_t size, int* error) {
- return (buffer_length_ >= size) ? SR_SUCCESS : SR_EOS;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-MemoryStream::MemoryStream()
- : buffer_alloc_(NULL) {
-}
-
-MemoryStream::MemoryStream(const char* data)
- : buffer_alloc_(NULL) {
- SetData(data, strlen(data));
-}
-
-MemoryStream::MemoryStream(const void* data, size_t length)
- : buffer_alloc_(NULL) {
- SetData(data, length);
-}
-
-MemoryStream::~MemoryStream() {
- delete [] buffer_alloc_;
-}
-
-void MemoryStream::SetData(const void* data, size_t length) {
- data_length_ = buffer_length_ = length;
- delete [] buffer_alloc_;
- buffer_alloc_ = new char[buffer_length_ + kAlignment];
- buffer_ = reinterpret_cast<char*>(ALIGNP(buffer_alloc_, kAlignment));
- memcpy(buffer_, data, data_length_);
- seek_position_ = 0;
-}
-
-StreamResult MemoryStream::DoReserve(size_t size, int* error) {
- if (buffer_length_ >= size)
- return SR_SUCCESS;
-
- if (char* new_buffer_alloc = new char[size + kAlignment]) {
- char* new_buffer = reinterpret_cast<char*>(
- ALIGNP(new_buffer_alloc, kAlignment));
- memcpy(new_buffer, buffer_, data_length_);
- delete [] buffer_alloc_;
- buffer_alloc_ = new_buffer_alloc;
- buffer_ = new_buffer;
- buffer_length_ = size;
- return SR_SUCCESS;
- }
-
- if (error) {
- *error = ENOMEM;
- }
- return SR_ERROR;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-ExternalMemoryStream::ExternalMemoryStream() {
-}
-
-ExternalMemoryStream::ExternalMemoryStream(void* data, size_t length) {
- SetData(data, length);
-}
-
-ExternalMemoryStream::~ExternalMemoryStream() {
-}
-
-void ExternalMemoryStream::SetData(void* data, size_t length) {
- data_length_ = buffer_length_ = length;
- buffer_ = static_cast<char*>(data);
- seek_position_ = 0;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// FifoBuffer
-///////////////////////////////////////////////////////////////////////////////
-
-FifoBuffer::FifoBuffer(size_t size)
- : state_(SS_OPEN), buffer_(new char[size]), buffer_length_(size),
- data_length_(0), read_position_(0), owner_(Thread::Current()) {
- // all events are done on the owner_ thread
-}
-
-FifoBuffer::FifoBuffer(size_t size, Thread* owner)
- : state_(SS_OPEN), buffer_(new char[size]), buffer_length_(size),
- data_length_(0), read_position_(0), owner_(owner) {
- // all events are done on the owner_ thread
-}
-
-FifoBuffer::~FifoBuffer() {
-}
-
-bool FifoBuffer::GetBuffered(size_t* size) const {
- CritScope cs(&crit_);
- *size = data_length_;
- return true;
-}
-
-bool FifoBuffer::SetCapacity(size_t size) {
- CritScope cs(&crit_);
- if (data_length_ > size) {
- return false;
- }
-
- if (size != buffer_length_) {
- char* buffer = new char[size];
- const size_t copy = data_length_;
- const size_t tail_copy = _min(copy, buffer_length_ - read_position_);
- memcpy(buffer, &buffer_[read_position_], tail_copy);
- memcpy(buffer + tail_copy, &buffer_[0], copy - tail_copy);
- buffer_.reset(buffer);
- read_position_ = 0;
- buffer_length_ = size;
- }
- return true;
-}
-
-StreamResult FifoBuffer::ReadOffset(void* buffer, size_t bytes,
- size_t offset, size_t* bytes_read) {
- CritScope cs(&crit_);
- return ReadOffsetLocked(buffer, bytes, offset, bytes_read);
-}
-
-StreamResult FifoBuffer::WriteOffset(const void* buffer, size_t bytes,
- size_t offset, size_t* bytes_written) {
- CritScope cs(&crit_);
- return WriteOffsetLocked(buffer, bytes, offset, bytes_written);
-}
-
-StreamState FifoBuffer::GetState() const {
- return state_;
-}
-
-StreamResult FifoBuffer::Read(void* buffer, size_t bytes,
- size_t* bytes_read, int* error) {
- CritScope cs(&crit_);
- const bool was_writable = data_length_ < buffer_length_;
- size_t copy = 0;
- StreamResult result = ReadOffsetLocked(buffer, bytes, 0, ©);
-
- if (result == SR_SUCCESS) {
- // If read was successful then adjust the read position and number of
- // bytes buffered.
- read_position_ = (read_position_ + copy) % buffer_length_;
- data_length_ -= copy;
- if (bytes_read) {
- *bytes_read = copy;
- }
-
- // if we were full before, and now we're not, post an event
- if (!was_writable && copy > 0) {
- PostEvent(owner_, SE_WRITE, 0);
- }
- }
- return result;
-}
-
-StreamResult FifoBuffer::Write(const void* buffer, size_t bytes,
- size_t* bytes_written, int* error) {
- CritScope cs(&crit_);
-
- const bool was_readable = (data_length_ > 0);
- size_t copy = 0;
- StreamResult result = WriteOffsetLocked(buffer, bytes, 0, ©);
-
- if (result == SR_SUCCESS) {
- // If write was successful then adjust the number of readable bytes.
- data_length_ += copy;
- if (bytes_written) {
- *bytes_written = copy;
- }
-
- // if we didn't have any data to read before, and now we do, post an event
- if (!was_readable && copy > 0) {
- PostEvent(owner_, SE_READ, 0);
- }
- }
- return result;
-}
-
-void FifoBuffer::Close() {
- CritScope cs(&crit_);
- state_ = SS_CLOSED;
-}
-
-const void* FifoBuffer::GetReadData(size_t* size) {
- CritScope cs(&crit_);
- *size = (read_position_ + data_length_ <= buffer_length_) ?
- data_length_ : buffer_length_ - read_position_;
- return &buffer_[read_position_];
-}
-
-void FifoBuffer::ConsumeReadData(size_t size) {
- CritScope cs(&crit_);
- ASSERT(size <= data_length_);
- const bool was_writable = data_length_ < buffer_length_;
- read_position_ = (read_position_ + size) % buffer_length_;
- data_length_ -= size;
- if (!was_writable && size > 0) {
- PostEvent(owner_, SE_WRITE, 0);
- }
-}
-
-void* FifoBuffer::GetWriteBuffer(size_t* size) {
- CritScope cs(&crit_);
- if (state_ == SS_CLOSED) {
- return NULL;
- }
-
- // if empty, reset the write position to the beginning, so we can get
- // the biggest possible block
- if (data_length_ == 0) {
- read_position_ = 0;
- }
-
- const size_t write_position = (read_position_ + data_length_)
- % buffer_length_;
- *size = (write_position > read_position_ || data_length_ == 0) ?
- buffer_length_ - write_position : read_position_ - write_position;
- return &buffer_[write_position];
-}
-
-void FifoBuffer::ConsumeWriteBuffer(size_t size) {
- CritScope cs(&crit_);
- ASSERT(size <= buffer_length_ - data_length_);
- const bool was_readable = (data_length_ > 0);
- data_length_ += size;
- if (!was_readable && size > 0) {
- PostEvent(owner_, SE_READ, 0);
- }
-}
-
-bool FifoBuffer::GetWriteRemaining(size_t* size) const {
- CritScope cs(&crit_);
- *size = buffer_length_ - data_length_;
- return true;
-}
-
-StreamResult FifoBuffer::ReadOffsetLocked(void* buffer,
- size_t bytes,
- size_t offset,
- size_t* bytes_read) {
- if (offset >= data_length_) {
- return (state_ != SS_CLOSED) ? SR_BLOCK : SR_EOS;
- }
-
- const size_t available = data_length_ - offset;
- const size_t read_position = (read_position_ + offset) % buffer_length_;
- const size_t copy = _min(bytes, available);
- const size_t tail_copy = _min(copy, buffer_length_ - read_position);
- char* const p = static_cast<char*>(buffer);
- memcpy(p, &buffer_[read_position], tail_copy);
- memcpy(p + tail_copy, &buffer_[0], copy - tail_copy);
-
- if (bytes_read) {
- *bytes_read = copy;
- }
- return SR_SUCCESS;
-}
-
-StreamResult FifoBuffer::WriteOffsetLocked(const void* buffer,
- size_t bytes,
- size_t offset,
- size_t* bytes_written) {
- if (state_ == SS_CLOSED) {
- return SR_EOS;
- }
-
- if (data_length_ + offset >= buffer_length_) {
- return SR_BLOCK;
- }
-
- const size_t available = buffer_length_ - data_length_ - offset;
- const size_t write_position = (read_position_ + data_length_ + offset)
- % buffer_length_;
- const size_t copy = _min(bytes, available);
- const size_t tail_copy = _min(copy, buffer_length_ - write_position);
- const char* const p = static_cast<const char*>(buffer);
- memcpy(&buffer_[write_position], p, tail_copy);
- memcpy(&buffer_[0], p + tail_copy, copy - tail_copy);
-
- if (bytes_written) {
- *bytes_written = copy;
- }
- return SR_SUCCESS;
-}
-
-
-
-///////////////////////////////////////////////////////////////////////////////
-// LoggingAdapter
-///////////////////////////////////////////////////////////////////////////////
-
-LoggingAdapter::LoggingAdapter(StreamInterface* stream, LoggingSeverity level,
- const std::string& label, bool hex_mode)
- : StreamAdapterInterface(stream), level_(level), hex_mode_(hex_mode) {
- set_label(label);
-}
-
-void LoggingAdapter::set_label(const std::string& label) {
- label_.assign("[");
- label_.append(label);
- label_.append("]");
-}
-
-StreamResult LoggingAdapter::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- size_t local_read; if (!read) read = &local_read;
- StreamResult result = StreamAdapterInterface::Read(buffer, buffer_len, read,
- error);
- if (result == SR_SUCCESS) {
- LogMultiline(level_, label_.c_str(), true, buffer, *read, hex_mode_, &lms_);
- }
- return result;
-}
-
-StreamResult LoggingAdapter::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- size_t local_written;
- if (!written) written = &local_written;
- StreamResult result = StreamAdapterInterface::Write(data, data_len, written,
- error);
- if (result == SR_SUCCESS) {
- LogMultiline(level_, label_.c_str(), false, data, *written, hex_mode_,
- &lms_);
- }
- return result;
-}
-
-void LoggingAdapter::Close() {
- LogMultiline(level_, label_.c_str(), false, NULL, 0, hex_mode_, &lms_);
- LogMultiline(level_, label_.c_str(), true, NULL, 0, hex_mode_, &lms_);
- LOG_V(level_) << label_ << " Closed locally";
- StreamAdapterInterface::Close();
-}
-
-void LoggingAdapter::OnEvent(StreamInterface* stream, int events, int err) {
- if (events & SE_OPEN) {
- LOG_V(level_) << label_ << " Open";
- } else if (events & SE_CLOSE) {
- LogMultiline(level_, label_.c_str(), false, NULL, 0, hex_mode_, &lms_);
- LogMultiline(level_, label_.c_str(), true, NULL, 0, hex_mode_, &lms_);
- LOG_V(level_) << label_ << " Closed with error: " << err;
- }
- StreamAdapterInterface::OnEvent(stream, events, err);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StringStream - Reads/Writes to an external std::string
-///////////////////////////////////////////////////////////////////////////////
-
-StringStream::StringStream(std::string& str)
- : str_(str), read_pos_(0), read_only_(false) {
-}
-
-StringStream::StringStream(const std::string& str)
- : str_(const_cast<std::string&>(str)), read_pos_(0), read_only_(true) {
-}
-
-StreamState StringStream::GetState() const {
- return SS_OPEN;
-}
-
-StreamResult StringStream::Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- size_t available = _min(buffer_len, str_.size() - read_pos_);
- if (!available)
- return SR_EOS;
- memcpy(buffer, str_.data() + read_pos_, available);
- read_pos_ += available;
- if (read)
- *read = available;
- return SR_SUCCESS;
-}
-
-StreamResult StringStream::Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (read_only_) {
- if (error) {
- *error = -1;
- }
- return SR_ERROR;
- }
- str_.append(static_cast<const char*>(data),
- static_cast<const char*>(data) + data_len);
- if (written)
- *written = data_len;
- return SR_SUCCESS;
-}
-
-void StringStream::Close() {
-}
-
-bool StringStream::SetPosition(size_t position) {
- if (position > str_.size())
- return false;
- read_pos_ = position;
- return true;
-}
-
-bool StringStream::GetPosition(size_t* position) const {
- if (position)
- *position = read_pos_;
- return true;
-}
-
-bool StringStream::GetSize(size_t* size) const {
- if (size)
- *size = str_.size();
- return true;
-}
-
-bool StringStream::GetAvailable(size_t* size) const {
- if (size)
- *size = str_.size() - read_pos_;
- return true;
-}
-
-bool StringStream::ReserveSize(size_t size) {
- if (read_only_)
- return false;
- str_.reserve(size);
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamReference
-///////////////////////////////////////////////////////////////////////////////
-
-StreamReference::StreamReference(StreamInterface* stream)
- : StreamAdapterInterface(stream, false) {
- // owner set to false so the destructor does not free the stream.
- stream_ref_count_ = new StreamRefCount(stream);
-}
-
-StreamInterface* StreamReference::NewReference() {
- stream_ref_count_->AddReference();
- return new StreamReference(stream_ref_count_, stream());
-}
-
-StreamReference::~StreamReference() {
- stream_ref_count_->Release();
-}
-
-StreamReference::StreamReference(StreamRefCount* stream_ref_count,
- StreamInterface* stream)
- : StreamAdapterInterface(stream, false),
- stream_ref_count_(stream_ref_count) {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-StreamResult Flow(StreamInterface* source,
- char* buffer, size_t buffer_len,
- StreamInterface* sink,
- size_t* data_len /* = NULL */) {
- ASSERT(buffer_len > 0);
-
- StreamResult result;
- size_t count, read_pos, write_pos;
- if (data_len) {
- read_pos = *data_len;
- } else {
- read_pos = 0;
- }
-
- bool end_of_stream = false;
- do {
- // Read until buffer is full, end of stream, or error
- while (!end_of_stream && (read_pos < buffer_len)) {
- result = source->Read(buffer + read_pos, buffer_len - read_pos,
- &count, NULL);
- if (result == SR_EOS) {
- end_of_stream = true;
- } else if (result != SR_SUCCESS) {
- if (data_len) {
- *data_len = read_pos;
- }
- return result;
- } else {
- read_pos += count;
- }
- }
-
- // Write until buffer is empty, or error (including end of stream)
- write_pos = 0;
- while (write_pos < read_pos) {
- result = sink->Write(buffer + write_pos, read_pos - write_pos,
- &count, NULL);
- if (result != SR_SUCCESS) {
- if (data_len) {
- *data_len = read_pos - write_pos;
- if (write_pos > 0) {
- memmove(buffer, buffer + write_pos, *data_len);
- }
- }
- return result;
- }
- write_pos += count;
- }
-
- read_pos = 0;
- } while (!end_of_stream);
-
- if (data_len) {
- *data_len = 0;
- }
- return SR_SUCCESS;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/stream.h b/base/stream.h
deleted file mode 100644
index fceb4a8..0000000
--- a/base/stream.h
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_STREAM_H_
-#define TALK_BASE_STREAM_H_
-
-#include <stdio.h>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/buffer.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/logging.h"
-#include "talk/base/messagehandler.h"
-#include "talk/base/messagequeue.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamInterface is a generic asynchronous stream interface, supporting read,
-// write, and close operations, and asynchronous signalling of state changes.
-// The interface is designed with file, memory, and socket implementations in
-// mind. Some implementations offer extended operations, such as seeking.
-///////////////////////////////////////////////////////////////////////////////
-
-// The following enumerations are declared outside of the StreamInterface
-// class for brevity in use.
-
-// The SS_OPENING state indicates that the stream will signal open or closed
-// in the future.
-enum StreamState { SS_CLOSED, SS_OPENING, SS_OPEN };
-
-// Stream read/write methods return this value to indicate various success
-// and failure conditions described below.
-enum StreamResult { SR_ERROR, SR_SUCCESS, SR_BLOCK, SR_EOS };
-
-// StreamEvents are used to asynchronously signal state transitionss. The flags
-// may be combined.
-// SE_OPEN: The stream has transitioned to the SS_OPEN state
-// SE_CLOSE: The stream has transitioned to the SS_CLOSED state
-// SE_READ: Data is available, so Read is likely to not return SR_BLOCK
-// SE_WRITE: Data can be written, so Write is likely to not return SR_BLOCK
-enum StreamEvent { SE_OPEN = 1, SE_READ = 2, SE_WRITE = 4, SE_CLOSE = 8 };
-
-class Thread;
-
-struct StreamEventData : public MessageData {
- int events, error;
- StreamEventData(int ev, int er) : events(ev), error(er) { }
-};
-
-class StreamInterface : public MessageHandler {
- public:
- enum {
- MSG_POST_EVENT = 0xF1F1, MSG_MAX = MSG_POST_EVENT
- };
-
- virtual ~StreamInterface();
-
- virtual StreamState GetState() const = 0;
-
- // Read attempts to fill buffer of size buffer_len. Write attempts to send
- // data_len bytes stored in data. The variables read and write are set only
- // on SR_SUCCESS (see below). Likewise, error is only set on SR_ERROR.
- // Read and Write return a value indicating:
- // SR_ERROR: an error occurred, which is returned in a non-null error
- // argument. Interpretation of the error requires knowledge of the
- // stream's concrete type, which limits its usefulness.
- // SR_SUCCESS: some number of bytes were successfully written, which is
- // returned in a non-null read/write argument.
- // SR_BLOCK: the stream is in non-blocking mode, and the operation would
- // block, or the stream is in SS_OPENING state.
- // SR_EOS: the end-of-stream has been reached, or the stream is in the
- // SS_CLOSED state.
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) = 0;
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error) = 0;
- // Attempt to transition to the SS_CLOSED state. SE_CLOSE will not be
- // signalled as a result of this call.
- virtual void Close() = 0;
-
- // Streams may signal one or more StreamEvents to indicate state changes.
- // The first argument identifies the stream on which the state change occured.
- // The second argument is a bit-wise combination of StreamEvents.
- // If SE_CLOSE is signalled, then the third argument is the associated error
- // code. Otherwise, the value is undefined.
- // Note: Not all streams will support asynchronous event signalling. However,
- // SS_OPENING and SR_BLOCK returned from stream member functions imply that
- // certain events will be raised in the future.
- sigslot::signal3<StreamInterface*, int, int> SignalEvent;
-
- // Like calling SignalEvent, but posts a message to the specified thread,
- // which will call SignalEvent. This helps unroll the stack and prevent
- // re-entrancy.
- void PostEvent(Thread* t, int events, int err);
- // Like the aforementioned method, but posts to the current thread.
- void PostEvent(int events, int err);
-
- //
- // OPTIONAL OPERATIONS
- //
- // Not all implementations will support the following operations. In general,
- // a stream will only support an operation if it reasonably efficient to do
- // so. For example, while a socket could buffer incoming data to support
- // seeking, it will not do so. Instead, a buffering stream adapter should
- // be used.
- //
- // Even though several of these operations are related, you should
- // always use whichever operation is most relevant. For example, you may
- // be tempted to use GetSize() and GetPosition() to deduce the result of
- // GetAvailable(). However, a stream which is read-once may support the
- // latter operation but not the former.
- //
-
- // The following four methods are used to avoid copying data multiple times.
-
- // GetReadData returns a pointer to a buffer which is owned by the stream.
- // The buffer contains data_len bytes. NULL is returned if no data is
- // available, or if the method fails. If the caller processes the data, it
- // must call ConsumeReadData with the number of processed bytes. GetReadData
- // does not require a matching call to ConsumeReadData if the data is not
- // processed. Read and ConsumeReadData invalidate the buffer returned by
- // GetReadData.
- virtual const void* GetReadData(size_t* data_len) { return NULL; }
- virtual void ConsumeReadData(size_t used) {}
-
- // GetWriteBuffer returns a pointer to a buffer which is owned by the stream.
- // The buffer has a capacity of buf_len bytes. NULL is returned if there is
- // no buffer available, or if the method fails. The call may write data to
- // the buffer, and then call ConsumeWriteBuffer with the number of bytes
- // written. GetWriteBuffer does not require a matching call to
- // ConsumeWriteData if no data is written. Write, ForceWrite, and
- // ConsumeWriteData invalidate the buffer returned by GetWriteBuffer.
- // TODO: Allow the caller to specify a minimum buffer size. If the specified
- // amount of buffer is not yet available, return NULL and Signal SE_WRITE
- // when it is available. If the requested amount is too large, return an
- // error.
- virtual void* GetWriteBuffer(size_t* buf_len) { return NULL; }
- virtual void ConsumeWriteBuffer(size_t used) {}
-
- // Write data_len bytes found in data, circumventing any throttling which
- // would could cause SR_BLOCK to be returned. Returns true if all the data
- // was written. Otherwise, the method is unsupported, or an unrecoverable
- // error occurred, and the error value is set. This method should be used
- // sparingly to write critical data which should not be throttled. A stream
- // which cannot circumvent its blocking constraints should not implement this
- // method.
- // NOTE: This interface is being considered experimentally at the moment. It
- // would be used by JUDP and BandwidthStream as a way to circumvent certain
- // soft limits in writing.
- //virtual bool ForceWrite(const void* data, size_t data_len, int* error) {
- // if (error) *error = -1;
- // return false;
- //}
-
- // Seek to a byte offset from the beginning of the stream. Returns false if
- // the stream does not support seeking, or cannot seek to the specified
- // position.
- virtual bool SetPosition(size_t position) { return false; }
-
- // Get the byte offset of the current position from the start of the stream.
- // Returns false if the position is not known.
- virtual bool GetPosition(size_t* position) const { return false; }
-
- // Get the byte length of the entire stream. Returns false if the length
- // is not known.
- virtual bool GetSize(size_t* size) const { return false; }
-
- // Return the number of Read()-able bytes remaining before end-of-stream.
- // Returns false if not known.
- virtual bool GetAvailable(size_t* size) const { return false; }
-
- // Return the number of Write()-able bytes remaining before end-of-stream.
- // Returns false if not known.
- virtual bool GetWriteRemaining(size_t* size) const { return false; }
-
- // Return true if flush is successful.
- virtual bool Flush() { return false; }
-
- // Communicates the amount of data which will be written to the stream. The
- // stream may choose to preallocate memory to accomodate this data. The
- // stream may return false to indicate that there is not enough room (ie,
- // Write will return SR_EOS/SR_ERROR at some point). Note that calling this
- // function should not affect the existing state of data in the stream.
- virtual bool ReserveSize(size_t size) { return true; }
-
- //
- // CONVENIENCE METHODS
- //
- // These methods are implemented in terms of other methods, for convenience.
- //
-
- // Seek to the start of the stream.
- inline bool Rewind() { return SetPosition(0); }
-
- // WriteAll is a helper function which repeatedly calls Write until all the
- // data is written, or something other than SR_SUCCESS is returned. Note that
- // unlike Write, the argument 'written' is always set, and may be non-zero
- // on results other than SR_SUCCESS. The remaining arguments have the
- // same semantics as Write.
- StreamResult WriteAll(const void* data, size_t data_len,
- size_t* written, int* error);
-
- // Similar to ReadAll. Calls Read until buffer_len bytes have been read, or
- // until a non-SR_SUCCESS result is returned. 'read' is always set.
- StreamResult ReadAll(void* buffer, size_t buffer_len,
- size_t* read, int* error);
-
- // ReadLine is a helper function which repeatedly calls Read until it hits
- // the end-of-line character, or something other than SR_SUCCESS.
- // TODO: this is too inefficient to keep here. Break this out into a buffered
- // readline object or adapter
- StreamResult ReadLine(std::string* line);
-
- protected:
- StreamInterface();
-
- // MessageHandler Interface
- virtual void OnMessage(Message* msg);
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(StreamInterface);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamAdapterInterface is a convenient base-class for adapting a stream.
-// By default, all operations are pass-through. Override the methods that you
-// require adaptation. Streams should really be upgraded to reference-counted.
-// In the meantime, use the owned flag to indicate whether the adapter should
-// own the adapted stream.
-///////////////////////////////////////////////////////////////////////////////
-
-class StreamAdapterInterface : public StreamInterface,
- public sigslot::has_slots<> {
- public:
- explicit StreamAdapterInterface(StreamInterface* stream, bool owned = true);
-
- // Core Stream Interface
- virtual StreamState GetState() const {
- return stream_->GetState();
- }
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- return stream_->Read(buffer, buffer_len, read, error);
- }
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- return stream_->Write(data, data_len, written, error);
- }
- virtual void Close() {
- stream_->Close();
- }
-
- // Optional Stream Interface
- /* Note: Many stream adapters were implemented prior to this Read/Write
- interface. Therefore, a simple pass through of data in those cases may
- be broken. At a later time, we should do a once-over pass of all
- adapters, and make them compliant with these interfaces, after which this
- code can be uncommented.
- virtual const void* GetReadData(size_t* data_len) {
- return stream_->GetReadData(data_len);
- }
- virtual void ConsumeReadData(size_t used) {
- stream_->ConsumeReadData(used);
- }
-
- virtual void* GetWriteBuffer(size_t* buf_len) {
- return stream_->GetWriteBuffer(buf_len);
- }
- virtual void ConsumeWriteBuffer(size_t used) {
- stream_->ConsumeWriteBuffer(used);
- }
- */
-
- /* Note: This interface is currently undergoing evaluation.
- virtual bool ForceWrite(const void* data, size_t data_len, int* error) {
- return stream_->ForceWrite(data, data_len, error);
- }
- */
-
- virtual bool SetPosition(size_t position) {
- return stream_->SetPosition(position);
- }
- virtual bool GetPosition(size_t* position) const {
- return stream_->GetPosition(position);
- }
- virtual bool GetSize(size_t* size) const {
- return stream_->GetSize(size);
- }
- virtual bool GetAvailable(size_t* size) const {
- return stream_->GetAvailable(size);
- }
- virtual bool GetWriteRemaining(size_t* size) const {
- return stream_->GetWriteRemaining(size);
- }
- virtual bool ReserveSize(size_t size) {
- return stream_->ReserveSize(size);
- }
- virtual bool Flush() {
- return stream_->Flush();
- }
-
- void Attach(StreamInterface* stream, bool owned = true);
- StreamInterface* Detach();
-
- protected:
- virtual ~StreamAdapterInterface();
-
- // Note that the adapter presents itself as the origin of the stream events,
- // since users of the adapter may not recognize the adapted object.
- virtual void OnEvent(StreamInterface* stream, int events, int err) {
- SignalEvent(this, events, err);
- }
- StreamInterface* stream() { return stream_; }
-
- private:
- StreamInterface* stream_;
- bool owned_;
- DISALLOW_EVIL_CONSTRUCTORS(StreamAdapterInterface);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamTap is a non-modifying, pass-through adapter, which copies all data
-// in either direction to the tap. Note that errors or blocking on writing to
-// the tap will prevent further tap writes from occurring.
-///////////////////////////////////////////////////////////////////////////////
-
-class StreamTap : public StreamAdapterInterface {
- public:
- explicit StreamTap(StreamInterface* stream, StreamInterface* tap);
-
- void AttachTap(StreamInterface* tap);
- StreamInterface* DetachTap();
- StreamResult GetTapResult(int* error);
-
- // StreamAdapterInterface Interface
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
-
- private:
- scoped_ptr<StreamInterface> tap_;
- StreamResult tap_result_;
- int tap_error_;
- DISALLOW_EVIL_CONSTRUCTORS(StreamTap);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamSegment adapts a read stream, to expose a subset of the adapted
-// stream's data. This is useful for cases where a stream contains multiple
-// documents concatenated together. StreamSegment can expose a subset of
-// the data as an independent stream, including support for rewinding and
-// seeking.
-///////////////////////////////////////////////////////////////////////////////
-
-class StreamSegment : public StreamAdapterInterface {
- public:
- // The current position of the adapted stream becomes the beginning of the
- // segment. If a length is specified, it bounds the length of the segment.
- explicit StreamSegment(StreamInterface* stream);
- explicit StreamSegment(StreamInterface* stream, size_t length);
-
- // StreamAdapterInterface Interface
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual bool SetPosition(size_t position);
- virtual bool GetPosition(size_t* position) const;
- virtual bool GetSize(size_t* size) const;
- virtual bool GetAvailable(size_t* size) const;
-
- private:
- size_t start_, pos_, length_;
- DISALLOW_EVIL_CONSTRUCTORS(StreamSegment);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// NullStream gives errors on read, and silently discards all written data.
-///////////////////////////////////////////////////////////////////////////////
-
-class NullStream : public StreamInterface {
- public:
- NullStream();
- virtual ~NullStream();
-
- // StreamInterface Interface
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// FileStream is a simple implementation of a StreamInterface, which does not
-// support asynchronous notification.
-///////////////////////////////////////////////////////////////////////////////
-
-class FileStream : public StreamInterface {
- public:
- FileStream();
- virtual ~FileStream();
-
- // The semantics of filename and mode are the same as stdio's fopen
- virtual bool Open(const std::string& filename, const char* mode, int* error);
- virtual bool OpenShare(const std::string& filename, const char* mode,
- int shflag, int* error);
-
- // By default, reads and writes are buffered for efficiency. Disabling
- // buffering causes writes to block until the bytes on disk are updated.
- virtual bool DisableBuffering();
-
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
- virtual bool SetPosition(size_t position);
- virtual bool GetPosition(size_t* position) const;
- virtual bool GetSize(size_t* size) const;
- virtual bool GetAvailable(size_t* size) const;
- virtual bool ReserveSize(size_t size);
-
- virtual bool Flush();
-
-#if defined(POSIX) && !defined(__native_client__)
- // Tries to aquire an exclusive lock on the file.
- // Use OpenShare(...) on win32 to get similar functionality.
- bool TryLock();
- bool Unlock();
-#endif
-
- // Note: Deprecated in favor of Filesystem::GetFileSize().
- static bool GetSize(const std::string& filename, size_t* size);
-
- protected:
- virtual void DoClose();
-
- FILE* file_;
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(FileStream);
-};
-
-// A stream that caps the output at a certain size, dropping content from the
-// middle of the logical stream and maintaining equal parts of the start/end of
-// the logical stream.
-class CircularFileStream : public FileStream {
- public:
- explicit CircularFileStream(size_t max_size);
-
- virtual bool Open(const std::string& filename, const char* mode, int* error);
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
-
- private:
- enum ReadSegment {
- READ_MARKED, // Read 0 .. marked_position_
- READ_MIDDLE, // Read position_ .. file_size
- READ_LATEST, // Read marked_position_ .. position_ if the buffer was
- // overwritten or 0 .. position_ otherwise.
- };
-
- size_t max_write_size_;
- size_t position_;
- size_t marked_position_;
- size_t last_write_position_;
- ReadSegment read_segment_;
- size_t read_segment_available_;
-};
-
-// A stream which pushes writes onto a separate thread and
-// returns from the write call immediately.
-class AsyncWriteStream : public StreamInterface {
- public:
- // Takes ownership of the stream, but not the thread.
- AsyncWriteStream(StreamInterface* stream, talk_base::Thread* write_thread)
- : stream_(stream),
- write_thread_(write_thread),
- state_(stream ? stream->GetState() : SS_CLOSED) {
- }
-
- virtual ~AsyncWriteStream();
-
- // StreamInterface Interface
- virtual StreamState GetState() const { return state_; }
- // This is needed by some stream writers, such as RtpDumpWriter.
- virtual bool GetPosition(size_t* position) const;
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
- virtual bool Flush();
-
- protected:
- // From MessageHandler
- virtual void OnMessage(talk_base::Message* pmsg);
- virtual void ClearBufferAndWrite();
-
- private:
- talk_base::scoped_ptr<StreamInterface> stream_;
- Thread* write_thread_;
- StreamState state_;
- Buffer buffer_;
- mutable CriticalSection crit_stream_;
- CriticalSection crit_buffer_;
-
- DISALLOW_EVIL_CONSTRUCTORS(AsyncWriteStream);
-};
-
-
-#if defined(POSIX) && !defined(__native_client__)
-// A FileStream that is actually not a file, but the output or input of a
-// sub-command. See "man 3 popen" for documentation of the underlying OS popen()
-// function.
-class POpenStream : public FileStream {
- public:
- POpenStream() : wait_status_(-1) {}
- virtual ~POpenStream();
-
- virtual bool Open(const std::string& subcommand, const char* mode,
- int* error);
- // Same as Open(). shflag is ignored.
- virtual bool OpenShare(const std::string& subcommand, const char* mode,
- int shflag, int* error);
-
- // Returns the wait status from the last Close() of an Open()'ed stream, or
- // -1 if no Open()+Close() has been done on this object. Meaning of the number
- // is documented in "man 2 wait".
- int GetWaitStatus() const { return wait_status_; }
-
- protected:
- virtual void DoClose();
-
- private:
- int wait_status_;
-};
-#endif // POSIX
-
-///////////////////////////////////////////////////////////////////////////////
-// MemoryStream is a simple implementation of a StreamInterface over in-memory
-// data. Data is read and written at the current seek position. Reads return
-// end-of-stream when they reach the end of data. Writes actually extend the
-// end of data mark.
-///////////////////////////////////////////////////////////////////////////////
-
-class MemoryStreamBase : public StreamInterface {
- public:
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t bytes, size_t* bytes_read,
- int* error);
- virtual StreamResult Write(const void* buffer, size_t bytes,
- size_t* bytes_written, int* error);
- virtual void Close();
- virtual bool SetPosition(size_t position);
- virtual bool GetPosition(size_t* position) const;
- virtual bool GetSize(size_t* size) const;
- virtual bool GetAvailable(size_t* size) const;
- virtual bool ReserveSize(size_t size);
-
- char* GetBuffer() { return buffer_; }
- const char* GetBuffer() const { return buffer_; }
-
- protected:
- MemoryStreamBase();
-
- virtual StreamResult DoReserve(size_t size, int* error);
-
- // Invariant: 0 <= seek_position <= data_length_ <= buffer_length_
- char* buffer_;
- size_t buffer_length_;
- size_t data_length_;
- size_t seek_position_;
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(MemoryStreamBase);
-};
-
-// MemoryStream dynamically resizes to accomodate written data.
-
-class MemoryStream : public MemoryStreamBase {
- public:
- MemoryStream();
- explicit MemoryStream(const char* data); // Calls SetData(data, strlen(data))
- MemoryStream(const void* data, size_t length); // Calls SetData(data, length)
- virtual ~MemoryStream();
-
- void SetData(const void* data, size_t length);
-
- protected:
- virtual StreamResult DoReserve(size_t size, int* error);
- // Memory Streams are aligned for efficiency.
- static const int kAlignment = 16;
- char* buffer_alloc_;
-};
-
-// ExternalMemoryStream adapts an external memory buffer, so writes which would
-// extend past the end of the buffer will return end-of-stream.
-
-class ExternalMemoryStream : public MemoryStreamBase {
- public:
- ExternalMemoryStream();
- ExternalMemoryStream(void* data, size_t length);
- virtual ~ExternalMemoryStream();
-
- void SetData(void* data, size_t length);
-};
-
-// FifoBuffer allows for efficient, thread-safe buffering of data between
-// writer and reader. As the data can wrap around the end of the buffer,
-// MemoryStreamBase can't help us here.
-
-class FifoBuffer : public StreamInterface {
- public:
- // Creates a FIFO buffer with the specified capacity.
- explicit FifoBuffer(size_t length);
- // Creates a FIFO buffer with the specified capacity and owner
- FifoBuffer(size_t length, Thread* owner);
- virtual ~FifoBuffer();
- // Gets the amount of data currently readable from the buffer.
- bool GetBuffered(size_t* data_len) const;
- // Resizes the buffer to the specified capacity. Fails if data_length_ > size
- bool SetCapacity(size_t length);
-
- // Read into |buffer| with an offset from the current read position, offset
- // is specified in number of bytes.
- // This method doesn't adjust read position nor the number of available
- // bytes, user has to call ConsumeReadData() to do this.
- StreamResult ReadOffset(void* buffer, size_t bytes, size_t offset,
- size_t* bytes_read);
-
- // Write |buffer| with an offset from the current write position, offset is
- // specified in number of bytes.
- // This method doesn't adjust the number of buffered bytes, user has to call
- // ConsumeWriteBuffer() to do this.
- StreamResult WriteOffset(const void* buffer, size_t bytes, size_t offset,
- size_t* bytes_written);
-
- // StreamInterface methods
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t bytes,
- size_t* bytes_read, int* error);
- virtual StreamResult Write(const void* buffer, size_t bytes,
- size_t* bytes_written, int* error);
- virtual void Close();
- virtual const void* GetReadData(size_t* data_len);
- virtual void ConsumeReadData(size_t used);
- virtual void* GetWriteBuffer(size_t* buf_len);
- virtual void ConsumeWriteBuffer(size_t used);
- virtual bool GetWriteRemaining(size_t* size) const;
-
- private:
- // Helper method that implements ReadOffset. Caller must acquire a lock
- // when calling this method.
- StreamResult ReadOffsetLocked(void* buffer, size_t bytes, size_t offset,
- size_t* bytes_read);
-
- // Helper method that implements WriteOffset. Caller must acquire a lock
- // when calling this method.
- StreamResult WriteOffsetLocked(const void* buffer, size_t bytes,
- size_t offset, size_t* bytes_written);
-
- StreamState state_; // keeps the opened/closed state of the stream
- scoped_ptr<char[]> buffer_; // the allocated buffer
- size_t buffer_length_; // size of the allocated buffer
- size_t data_length_; // amount of readable data in the buffer
- size_t read_position_; // offset to the readable data
- Thread* owner_; // stream callbacks are dispatched on this thread
- mutable CriticalSection crit_; // object lock
- DISALLOW_EVIL_CONSTRUCTORS(FifoBuffer);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-class LoggingAdapter : public StreamAdapterInterface {
- public:
- LoggingAdapter(StreamInterface* stream, LoggingSeverity level,
- const std::string& label, bool hex_mode = false);
-
- void set_label(const std::string& label);
-
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
-
- protected:
- virtual void OnEvent(StreamInterface* stream, int events, int err);
-
- private:
- LoggingSeverity level_;
- std::string label_;
- bool hex_mode_;
- LogMultilineState lms_;
-
- DISALLOW_EVIL_CONSTRUCTORS(LoggingAdapter);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StringStream - Reads/Writes to an external std::string
-///////////////////////////////////////////////////////////////////////////////
-
-class StringStream : public StreamInterface {
- public:
- explicit StringStream(std::string& str);
- explicit StringStream(const std::string& str);
-
- virtual StreamState GetState() const;
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error);
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error);
- virtual void Close();
- virtual bool SetPosition(size_t position);
- virtual bool GetPosition(size_t* position) const;
- virtual bool GetSize(size_t* size) const;
- virtual bool GetAvailable(size_t* size) const;
- virtual bool ReserveSize(size_t size);
-
- private:
- std::string& str_;
- size_t read_pos_;
- bool read_only_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamReference - A reference counting stream adapter
-///////////////////////////////////////////////////////////////////////////////
-
-// Keep in mind that the streams and adapters defined in this file are
-// not thread-safe, so this has limited uses.
-
-// A StreamRefCount holds the reference count and a pointer to the
-// wrapped stream. It deletes the wrapped stream when there are no
-// more references. We can then have multiple StreamReference
-// instances pointing to one StreamRefCount, all wrapping the same
-// stream.
-
-class StreamReference : public StreamAdapterInterface {
- class StreamRefCount;
- public:
- // Constructor for the first reference to a stream
- // Note: get more references through NewReference(). Use this
- // constructor only once on a given stream.
- explicit StreamReference(StreamInterface* stream);
- StreamInterface* GetStream() { return stream(); }
- StreamInterface* NewReference();
- virtual ~StreamReference();
-
- private:
- class StreamRefCount {
- public:
- explicit StreamRefCount(StreamInterface* stream)
- : stream_(stream), ref_count_(1) {
- }
- void AddReference() {
- CritScope lock(&cs_);
- ++ref_count_;
- }
- void Release() {
- int ref_count;
- { // Atomic ops would have been a better fit here.
- CritScope lock(&cs_);
- ref_count = --ref_count_;
- }
- if (ref_count == 0) {
- delete stream_;
- delete this;
- }
- }
- private:
- StreamInterface* stream_;
- int ref_count_;
- CriticalSection cs_;
- DISALLOW_EVIL_CONSTRUCTORS(StreamRefCount);
- };
-
- // Constructor for adding references
- explicit StreamReference(StreamRefCount* stream_ref_count,
- StreamInterface* stream);
-
- StreamRefCount* stream_ref_count_;
- DISALLOW_EVIL_CONSTRUCTORS(StreamReference);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Flow attempts to move bytes from source to sink via buffer of size
-// buffer_len. The function returns SR_SUCCESS when source reaches
-// end-of-stream (returns SR_EOS), and all the data has been written successful
-// to sink. Alternately, if source returns SR_BLOCK or SR_ERROR, or if sink
-// returns SR_BLOCK, SR_ERROR, or SR_EOS, then the function immediately returns
-// with the unexpected StreamResult value.
-// data_len is the length of the valid data in buffer. in case of error
-// this is the data that read from source but can't move to destination.
-// as a pass in parameter, it indicates data in buffer that should move to sink
-StreamResult Flow(StreamInterface* source,
- char* buffer, size_t buffer_len,
- StreamInterface* sink, size_t* data_len = NULL);
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_STREAM_H_
diff --git a/base/stream_unittest.cc b/base/stream_unittest.cc
deleted file mode 100644
index 856c943..0000000
--- a/base/stream_unittest.cc
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/stream.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// TestStream
-///////////////////////////////////////////////////////////////////////////////
-
-class TestStream : public StreamInterface {
- public:
- TestStream() : pos_(0) { }
-
- virtual StreamState GetState() const { return SS_OPEN; }
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- unsigned char* uc_buffer = static_cast<unsigned char*>(buffer);
- for (size_t i = 0; i < buffer_len; ++i) {
- uc_buffer[i] = static_cast<unsigned char>(pos_++);
- }
- if (read)
- *read = buffer_len;
- return SR_SUCCESS;
- }
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (error)
- *error = -1;
- return SR_ERROR;
- }
- virtual void Close() { }
- virtual bool SetPosition(size_t position) {
- pos_ = position;
- return true;
- }
- virtual bool GetPosition(size_t* position) const {
- if (position) *position = pos_;
- return true;
- }
- virtual bool GetSize(size_t* size) const {
- return false;
- }
- virtual bool GetAvailable(size_t* size) const {
- return false;
- }
-
- private:
- size_t pos_;
-};
-
-bool VerifyTestBuffer(unsigned char* buffer, size_t len,
- unsigned char value) {
- bool passed = true;
- for (size_t i = 0; i < len; ++i) {
- if (buffer[i] != value++) {
- passed = false;
- break;
- }
- }
- // Ensure that we don't pass again without re-writing
- memset(buffer, 0, len);
- return passed;
-}
-
-void SeekTest(StreamInterface* stream, const unsigned char value) {
- size_t bytes;
- unsigned char buffer[13] = { 0 };
- const size_t kBufSize = sizeof(buffer);
-
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(bytes, kBufSize);
- EXPECT_TRUE(VerifyTestBuffer(buffer, kBufSize, value));
- EXPECT_TRUE(stream->GetPosition(&bytes));
- EXPECT_EQ(13U, bytes);
-
- EXPECT_TRUE(stream->SetPosition(7));
-
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(bytes, kBufSize);
- EXPECT_TRUE(VerifyTestBuffer(buffer, kBufSize, value + 7));
- EXPECT_TRUE(stream->GetPosition(&bytes));
- EXPECT_EQ(20U, bytes);
-}
-
-TEST(StreamSegment, TranslatesPosition) {
- TestStream* test = new TestStream;
- // Verify behavior of original stream
- SeekTest(test, 0);
- StreamSegment* segment = new StreamSegment(test);
- // Verify behavior of adapted stream (all values offset by 20)
- SeekTest(segment, 20);
- delete segment;
-}
-
-TEST(StreamSegment, SupportsArtificialTermination) {
- TestStream* test = new TestStream;
-
- size_t bytes;
- unsigned char buffer[5000] = { 0 };
- const size_t kBufSize = sizeof(buffer);
-
- {
- StreamInterface* stream = test;
-
- // Read a lot of bytes
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(bytes, kBufSize);
- EXPECT_TRUE(VerifyTestBuffer(buffer, kBufSize, 0));
-
- // Test seeking far ahead
- EXPECT_TRUE(stream->SetPosition(12345));
-
- // Read a bunch more bytes
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(bytes, kBufSize);
- EXPECT_TRUE(VerifyTestBuffer(buffer, kBufSize, 12345 % 256));
- }
-
- // Create a segment of test stream in range [100,600)
- EXPECT_TRUE(test->SetPosition(100));
- StreamSegment* segment = new StreamSegment(test, 500);
-
- {
- StreamInterface* stream = segment;
-
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(500U, bytes);
- EXPECT_TRUE(VerifyTestBuffer(buffer, 500, 100));
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_EOS);
-
- // Test seeking past "end" of stream
- EXPECT_FALSE(stream->SetPosition(12345));
- EXPECT_FALSE(stream->SetPosition(501));
-
- // Test seeking to end (edge case)
- EXPECT_TRUE(stream->SetPosition(500));
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_EOS);
-
- // Test seeking to start
- EXPECT_TRUE(stream->SetPosition(0));
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_SUCCESS);
- EXPECT_EQ(500U, bytes);
- EXPECT_TRUE(VerifyTestBuffer(buffer, 500, 100));
- EXPECT_EQ(stream->Read(buffer, kBufSize, &bytes, NULL), SR_EOS);
- }
-
- delete segment;
-}
-
-TEST(FifoBufferTest, TestAll) {
- const size_t kSize = 16;
- const char in[kSize * 2 + 1] = "0123456789ABCDEFGHIJKLMNOPQRSTUV";
- char out[kSize * 2];
- void* p;
- const void* q;
- size_t bytes;
- FifoBuffer buf(kSize);
- StreamInterface* stream = &buf;
-
- // Test assumptions about base state
- EXPECT_EQ(SS_OPEN, stream->GetState());
- EXPECT_EQ(SR_BLOCK, stream->Read(out, kSize, &bytes, NULL));
- EXPECT_TRUE(NULL != stream->GetReadData(&bytes));
- EXPECT_EQ((size_t)0, bytes);
- stream->ConsumeReadData(0);
- EXPECT_TRUE(NULL != stream->GetWriteBuffer(&bytes));
- EXPECT_EQ(kSize, bytes);
- stream->ConsumeWriteBuffer(0);
-
- // Try a full write
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
-
- // Try a write that should block
- EXPECT_EQ(SR_BLOCK, stream->Write(in, kSize, &bytes, NULL));
-
- // Try a full read
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize));
-
- // Try a read that should block
- EXPECT_EQ(SR_BLOCK, stream->Read(out, kSize, &bytes, NULL));
-
- // Try a too-big write
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize * 2, &bytes, NULL));
- EXPECT_EQ(bytes, kSize);
-
- // Try a too-big read
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize * 2, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize));
-
- // Try some small writes and reads
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
-
- // Try wraparound reads and writes in the following pattern
- // WWWWWWWWWWWW.... 0123456789AB....
- // RRRRRRRRXXXX.... ........89AB....
- // WWWW....XXXXWWWW 4567....89AB0123
- // XXXX....RRRRXXXX 4567........0123
- // XXXXWWWWWWWWXXXX 4567012345670123
- // RRRRXXXXXXXXRRRR ....01234567....
- // ....RRRRRRRR.... ................
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize * 3 / 4, &bytes, NULL));
- EXPECT_EQ(kSize * 3 / 4, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 4, &bytes, NULL));
- EXPECT_EQ(kSize / 4 , bytes);
- EXPECT_EQ(0, memcmp(in + kSize / 2, out, kSize / 4));
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2 , bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(kSize / 2 , bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
-
- // Use GetWriteBuffer to reset the read_position for the next tests
- stream->GetWriteBuffer(&bytes);
- stream->ConsumeWriteBuffer(0);
-
- // Try using GetReadData to do a full read
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- q = stream->GetReadData(&bytes);
- EXPECT_TRUE(NULL != q);
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(q, in, kSize));
- stream->ConsumeReadData(kSize);
- EXPECT_EQ(SR_BLOCK, stream->Read(out, kSize, &bytes, NULL));
-
- // Try using GetReadData to do some small reads
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- q = stream->GetReadData(&bytes);
- EXPECT_TRUE(NULL != q);
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(q, in, kSize / 2));
- stream->ConsumeReadData(kSize / 2);
- q = stream->GetReadData(&bytes);
- EXPECT_TRUE(NULL != q);
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(q, in + kSize / 2, kSize / 2));
- stream->ConsumeReadData(kSize / 2);
- EXPECT_EQ(SR_BLOCK, stream->Read(out, kSize, &bytes, NULL));
-
- // Try using GetReadData in a wraparound case
- // WWWWWWWWWWWWWWWW 0123456789ABCDEF
- // RRRRRRRRRRRRXXXX ............CDEF
- // WWWWWWWW....XXXX 01234567....CDEF
- // ............RRRR 01234567........
- // RRRRRRRR........ ................
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize * 3 / 4, &bytes, NULL));
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- q = stream->GetReadData(&bytes);
- EXPECT_TRUE(NULL != q);
- EXPECT_EQ(kSize / 4, bytes);
- EXPECT_EQ(0, memcmp(q, in + kSize * 3 / 4, kSize / 4));
- stream->ConsumeReadData(kSize / 4);
- q = stream->GetReadData(&bytes);
- EXPECT_TRUE(NULL != q);
- EXPECT_EQ(kSize / 2, bytes);
- EXPECT_EQ(0, memcmp(q, in, kSize / 2));
- stream->ConsumeReadData(kSize / 2);
-
- // Use GetWriteBuffer to reset the read_position for the next tests
- stream->GetWriteBuffer(&bytes);
- stream->ConsumeWriteBuffer(0);
-
- // Try using GetWriteBuffer to do a full write
- p = stream->GetWriteBuffer(&bytes);
- EXPECT_TRUE(NULL != p);
- EXPECT_EQ(kSize, bytes);
- memcpy(p, in, kSize);
- stream->ConsumeWriteBuffer(kSize);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize));
-
- // Try using GetWriteBuffer to do some small writes
- p = stream->GetWriteBuffer(&bytes);
- EXPECT_TRUE(NULL != p);
- EXPECT_EQ(kSize, bytes);
- memcpy(p, in, kSize / 2);
- stream->ConsumeWriteBuffer(kSize / 2);
- p = stream->GetWriteBuffer(&bytes);
- EXPECT_TRUE(NULL != p);
- EXPECT_EQ(kSize / 2, bytes);
- memcpy(p, in + kSize / 2, kSize / 2);
- stream->ConsumeWriteBuffer(kSize / 2);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize));
-
- // Try using GetWriteBuffer in a wraparound case
- // WWWWWWWWWWWW.... 0123456789AB....
- // RRRRRRRRXXXX.... ........89AB....
- // ........XXXXWWWW ........89AB0123
- // WWWW....XXXXXXXX 4567....89AB0123
- // RRRR....RRRRRRRR ................
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize * 3 / 4, &bytes, NULL));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- p = stream->GetWriteBuffer(&bytes);
- EXPECT_TRUE(NULL != p);
- EXPECT_EQ(kSize / 4, bytes);
- memcpy(p, in, kSize / 4);
- stream->ConsumeWriteBuffer(kSize / 4);
- p = stream->GetWriteBuffer(&bytes);
- EXPECT_TRUE(NULL != p);
- EXPECT_EQ(kSize / 2, bytes);
- memcpy(p, in + kSize / 4, kSize / 4);
- stream->ConsumeWriteBuffer(kSize / 4);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize * 3 / 4, &bytes, NULL));
- EXPECT_EQ(kSize * 3 / 4, bytes);
- EXPECT_EQ(0, memcmp(in + kSize / 2, out, kSize / 4));
- EXPECT_EQ(0, memcmp(in, out + kSize / 4, kSize / 4));
-
- // Check that the stream is now empty
- EXPECT_EQ(SR_BLOCK, stream->Read(out, kSize, &bytes, NULL));
-
- // Try growing the buffer
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_TRUE(buf.SetCapacity(kSize * 2));
- EXPECT_EQ(SR_SUCCESS, stream->Write(in + kSize, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize * 2, &bytes, NULL));
- EXPECT_EQ(kSize * 2, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize * 2));
-
- // Try shrinking the buffer
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_TRUE(buf.SetCapacity(kSize));
- EXPECT_EQ(SR_BLOCK, stream->Write(in, kSize, &bytes, NULL));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize, &bytes, NULL));
- EXPECT_EQ(kSize, bytes);
- EXPECT_EQ(0, memcmp(in, out, kSize));
-
- // Write to the stream, close it, read the remaining bytes
- EXPECT_EQ(SR_SUCCESS, stream->Write(in, kSize / 2, &bytes, NULL));
- stream->Close();
- EXPECT_EQ(SS_CLOSED, stream->GetState());
- EXPECT_EQ(SR_EOS, stream->Write(in, kSize / 2, &bytes, NULL));
- EXPECT_EQ(SR_SUCCESS, stream->Read(out, kSize / 2, &bytes, NULL));
- EXPECT_EQ(0, memcmp(in, out, kSize / 2));
- EXPECT_EQ(SR_EOS, stream->Read(out, kSize / 2, &bytes, NULL));
-}
-
-TEST(FifoBufferTest, FullBufferCheck) {
- FifoBuffer buff(10);
- buff.ConsumeWriteBuffer(10);
-
- size_t free;
- EXPECT_TRUE(buff.GetWriteBuffer(&free) != NULL);
- EXPECT_EQ(0U, free);
-}
-
-TEST(FifoBufferTest, WriteOffsetAndReadOffset) {
- const size_t kSize = 16;
- const char in[kSize * 2 + 1] = "0123456789ABCDEFGHIJKLMNOPQRSTUV";
- char out[kSize * 2];
- FifoBuffer buf(kSize);
-
- // Write 14 bytes.
- EXPECT_EQ(SR_SUCCESS, buf.Write(in, 14, NULL, NULL));
-
- // Make sure data is in |buf|.
- size_t buffered;
- EXPECT_TRUE(buf.GetBuffered(&buffered));
- EXPECT_EQ(14u, buffered);
-
- // Read 10 bytes.
- buf.ConsumeReadData(10);
-
- // There should be now 12 bytes of available space.
- size_t remaining;
- EXPECT_TRUE(buf.GetWriteRemaining(&remaining));
- EXPECT_EQ(12u, remaining);
-
- // Write at offset 12, this should fail.
- EXPECT_EQ(SR_BLOCK, buf.WriteOffset(in, 10, 12, NULL));
-
- // Write 8 bytes at offset 4, this wraps around the buffer.
- EXPECT_EQ(SR_SUCCESS, buf.WriteOffset(in, 8, 4, NULL));
-
- // Number of available space remains the same until we call
- // ConsumeWriteBuffer().
- EXPECT_TRUE(buf.GetWriteRemaining(&remaining));
- EXPECT_EQ(12u, remaining);
- buf.ConsumeWriteBuffer(12);
-
- // There's 4 bytes bypassed and 4 bytes no read so skip them and verify the
- // 8 bytes written.
- size_t read;
- EXPECT_EQ(SR_SUCCESS, buf.ReadOffset(out, 8, 8, &read));
- EXPECT_EQ(8u, read);
- EXPECT_EQ(0, memcmp(out, in, 8));
-
- // There should still be 16 bytes available for reading.
- EXPECT_TRUE(buf.GetBuffered(&buffered));
- EXPECT_EQ(16u, buffered);
-
- // Read at offset 16, this should fail since we don't have that much data.
- EXPECT_EQ(SR_BLOCK, buf.ReadOffset(out, 10, 16, NULL));
-}
-
-TEST(AsyncWriteTest, TestWrite) {
- FifoBuffer* buf = new FifoBuffer(100);
- AsyncWriteStream stream(buf, Thread::Current());
- EXPECT_EQ(SS_OPEN, stream.GetState());
-
- // Write "abc". Will go to the logging thread, which is the current
- // thread.
- stream.Write("abc", 3, NULL, NULL);
- char bytes[100];
- size_t count;
- // Messages on the thread's queue haven't been processed, so "abc"
- // hasn't been written yet.
- EXPECT_NE(SR_SUCCESS, buf->ReadOffset(&bytes, 3, 0, &count));
- // Now we process the messages on the thread's queue, so "abc" has
- // been written.
- EXPECT_TRUE_WAIT(SR_SUCCESS == buf->ReadOffset(&bytes, 3, 0, &count), 10);
- EXPECT_EQ(3u, count);
- EXPECT_EQ(0, memcmp(bytes, "abc", 3));
-
- // Write "def". Will go to the logging thread, which is the current
- // thread.
- stream.Write("d", 1, &count, NULL);
- stream.Write("e", 1, &count, NULL);
- stream.Write("f", 1, &count, NULL);
- EXPECT_EQ(1u, count);
- // Messages on the thread's queue haven't been processed, so "def"
- // hasn't been written yet.
- EXPECT_NE(SR_SUCCESS, buf->ReadOffset(&bytes, 3, 3, &count));
- // Flush() causes the message to be processed, so "def" has now been
- // written.
- stream.Flush();
- EXPECT_EQ(SR_SUCCESS, buf->ReadOffset(&bytes, 3, 3, &count));
- EXPECT_EQ(3u, count);
- EXPECT_EQ(0, memcmp(bytes, "def", 3));
-
- // Write "xyz". Will go to the logging thread, which is the current
- // thread.
- stream.Write("xyz", 3, &count, NULL);
- EXPECT_EQ(3u, count);
- // Messages on the thread's queue haven't been processed, so "xyz"
- // hasn't been written yet.
- EXPECT_NE(SR_SUCCESS, buf->ReadOffset(&bytes, 3, 6, &count));
- // Close() causes the message to be processed, so "xyz" has now been
- // written.
- stream.Close();
- EXPECT_EQ(SR_SUCCESS, buf->ReadOffset(&bytes, 3, 6, &count));
- EXPECT_EQ(3u, count);
- EXPECT_EQ(0, memcmp(bytes, "xyz", 3));
- EXPECT_EQ(SS_CLOSED, stream.GetState());
-
- // Is't closed, so the writes should fail.
- EXPECT_EQ(SR_ERROR, stream.Write("000", 3, NULL, NULL));
-
-}
-
-} // namespace talk_base
diff --git a/base/stringdigest.h b/base/stringdigest.h
deleted file mode 100644
index f03e92e..0000000
--- a/base/stringdigest.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_STRINGDIGEST_H_
-#define TALK_BASE_STRINGDIGEST_H_
-
-// TODO: Update remaining callers to use messagedigest.h instead
-#include "talk/base/messagedigest.h"
-
-#endif // TALK_BASE_STRINGDIGEST_H_
diff --git a/base/stringencode.cc b/base/stringencode.cc
deleted file mode 100644
index 4c88a97..0000000
--- a/base/stringencode.cc
+++ /dev/null
@@ -1,674 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/stringencode.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/common.h"
-#include "talk/base/stringutils.h"
-
-namespace talk_base {
-
-/////////////////////////////////////////////////////////////////////////////
-// String Encoding Utilities
-/////////////////////////////////////////////////////////////////////////////
-
-size_t escape(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- const char * illegal, char escape) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- char ch = source[srcpos++];
- if ((ch == escape) || ::strchr(illegal, ch)) {
- if (bufpos + 2 >= buflen)
- break;
- buffer[bufpos++] = escape;
- }
- buffer[bufpos++] = ch;
- }
-
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t unescape(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- char escape) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- char ch = source[srcpos++];
- if ((ch == escape) && (srcpos < srclen)) {
- ch = source[srcpos++];
- }
- buffer[bufpos++] = ch;
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t encode(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- const char * illegal, char escape) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- char ch = source[srcpos++];
- if ((ch != escape) && !::strchr(illegal, ch)) {
- buffer[bufpos++] = ch;
- } else if (bufpos + 3 >= buflen) {
- break;
- } else {
- buffer[bufpos+0] = escape;
- buffer[bufpos+1] = hex_encode((static_cast<unsigned char>(ch) >> 4) & 0xF);
- buffer[bufpos+2] = hex_encode((static_cast<unsigned char>(ch) ) & 0xF);
- bufpos += 3;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t decode(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- char escape) {
- if (buflen <= 0)
- return 0;
-
- unsigned char h1, h2;
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- char ch = source[srcpos++];
- if ((ch == escape)
- && (srcpos + 1 < srclen)
- && hex_decode(source[srcpos], &h1)
- && hex_decode(source[srcpos+1], &h2)) {
- buffer[bufpos++] = (h1 << 4) | h2;
- srcpos += 2;
- } else {
- buffer[bufpos++] = ch;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-const char* unsafe_filename_characters() {
- // It might be better to have a single specification which is the union of
- // all operating systems, unless one system is overly restrictive.
-#ifdef WIN32
- return "\\/:*?\"<>|";
-#else // !WIN32
- // TODO
- ASSERT(false);
- return "";
-#endif // !WIN23
-}
-
-const unsigned char URL_UNSAFE = 0x1; // 0-33 "#$%&+,/:;<=>?@[\]^`{|} 127
-const unsigned char XML_UNSAFE = 0x2; // "&'<>
-const unsigned char HTML_UNSAFE = 0x2; // "&'<>
-
-// ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 6 5 7 8 9 : ; < = > ?
-//@ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _
-//` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~
-
-const unsigned char ASCII_CLASS[128] = {
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 1,0,3,1,1,1,3,2,0,0,0,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,3,1,3,1,
- 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,
- 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,1,
-};
-
-size_t url_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- if (NULL == buffer)
- return srclen * 3 + 1;
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- unsigned char ch = source[srcpos++];
- if ((ch < 128) && (ASCII_CLASS[ch] & URL_UNSAFE)) {
- if (bufpos + 3 >= buflen) {
- break;
- }
- buffer[bufpos+0] = '%';
- buffer[bufpos+1] = hex_encode((ch >> 4) & 0xF);
- buffer[bufpos+2] = hex_encode((ch ) & 0xF);
- bufpos += 3;
- } else {
- buffer[bufpos++] = ch;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t url_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- if (NULL == buffer)
- return srclen + 1;
- if (buflen <= 0)
- return 0;
-
- unsigned char h1, h2;
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- unsigned char ch = source[srcpos++];
- if (ch == '+') {
- buffer[bufpos++] = ' ';
- } else if ((ch == '%')
- && (srcpos + 1 < srclen)
- && hex_decode(source[srcpos], &h1)
- && hex_decode(source[srcpos+1], &h2))
- {
- buffer[bufpos++] = (h1 << 4) | h2;
- srcpos += 2;
- } else {
- buffer[bufpos++] = ch;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t utf8_decode(const char* source, size_t srclen, unsigned long* value) {
- const unsigned char* s = reinterpret_cast<const unsigned char*>(source);
- if ((s[0] & 0x80) == 0x00) { // Check s[0] == 0xxxxxxx
- *value = s[0];
- return 1;
- }
- if ((srclen < 2) || ((s[1] & 0xC0) != 0x80)) { // Check s[1] != 10xxxxxx
- return 0;
- }
- // Accumulate the trailer byte values in value16, and combine it with the
- // relevant bits from s[0], once we've determined the sequence length.
- unsigned long value16 = (s[1] & 0x3F);
- if ((s[0] & 0xE0) == 0xC0) { // Check s[0] == 110xxxxx
- *value = ((s[0] & 0x1F) << 6) | value16;
- return 2;
- }
- if ((srclen < 3) || ((s[2] & 0xC0) != 0x80)) { // Check s[2] != 10xxxxxx
- return 0;
- }
- value16 = (value16 << 6) | (s[2] & 0x3F);
- if ((s[0] & 0xF0) == 0xE0) { // Check s[0] == 1110xxxx
- *value = ((s[0] & 0x0F) << 12) | value16;
- return 3;
- }
- if ((srclen < 4) || ((s[3] & 0xC0) != 0x80)) { // Check s[3] != 10xxxxxx
- return 0;
- }
- value16 = (value16 << 6) | (s[3] & 0x3F);
- if ((s[0] & 0xF8) == 0xF0) { // Check s[0] == 11110xxx
- *value = ((s[0] & 0x07) << 18) | value16;
- return 4;
- }
- return 0;
-}
-
-size_t utf8_encode(char* buffer, size_t buflen, unsigned long value) {
- if ((value <= 0x7F) && (buflen >= 1)) {
- buffer[0] = static_cast<unsigned char>(value);
- return 1;
- }
- if ((value <= 0x7FF) && (buflen >= 2)) {
- buffer[0] = 0xC0 | static_cast<unsigned char>(value >> 6);
- buffer[1] = 0x80 | static_cast<unsigned char>(value & 0x3F);
- return 2;
- }
- if ((value <= 0xFFFF) && (buflen >= 3)) {
- buffer[0] = 0xE0 | static_cast<unsigned char>(value >> 12);
- buffer[1] = 0x80 | static_cast<unsigned char>((value >> 6) & 0x3F);
- buffer[2] = 0x80 | static_cast<unsigned char>(value & 0x3F);
- return 3;
- }
- if ((value <= 0x1FFFFF) && (buflen >= 4)) {
- buffer[0] = 0xF0 | static_cast<unsigned char>(value >> 18);
- buffer[1] = 0x80 | static_cast<unsigned char>((value >> 12) & 0x3F);
- buffer[2] = 0x80 | static_cast<unsigned char>((value >> 6) & 0x3F);
- buffer[3] = 0x80 | static_cast<unsigned char>(value & 0x3F);
- return 4;
- }
- return 0;
-}
-
-size_t html_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- unsigned char ch = source[srcpos];
- if (ch < 128) {
- srcpos += 1;
- if (ASCII_CLASS[ch] & HTML_UNSAFE) {
- const char * escseq = 0;
- size_t esclen = 0;
- switch (ch) {
- case '<': escseq = "<"; esclen = 4; break;
- case '>': escseq = ">"; esclen = 4; break;
- case '\'': escseq = "'"; esclen = 5; break;
- case '\"': escseq = """; esclen = 6; break;
- case '&': escseq = "&"; esclen = 5; break;
- default: ASSERT(false);
- }
- if (bufpos + esclen >= buflen) {
- break;
- }
- memcpy(buffer + bufpos, escseq, esclen);
- bufpos += esclen;
- } else {
- buffer[bufpos++] = ch;
- }
- } else {
- // Largest value is 0x1FFFFF => � (10 characters)
- char escseq[11];
- unsigned long val;
- if (size_t vallen = utf8_decode(&source[srcpos], srclen - srcpos, &val)) {
- srcpos += vallen;
- } else {
- // Not a valid utf8 sequence, just use the raw character.
- val = static_cast<unsigned char>(source[srcpos++]);
- }
- size_t esclen = sprintfn(escseq, ARRAY_SIZE(escseq), "&#%lu;", val);
- if (bufpos + esclen >= buflen) {
- break;
- }
- memcpy(buffer + bufpos, escseq, esclen);
- bufpos += esclen;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t html_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- return xml_decode(buffer, buflen, source, srclen);
-}
-
-size_t xml_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- unsigned char ch = source[srcpos++];
- if ((ch < 128) && (ASCII_CLASS[ch] & XML_UNSAFE)) {
- const char * escseq = 0;
- size_t esclen = 0;
- switch (ch) {
- case '<': escseq = "<"; esclen = 4; break;
- case '>': escseq = ">"; esclen = 4; break;
- case '\'': escseq = "'"; esclen = 6; break;
- case '\"': escseq = """; esclen = 6; break;
- case '&': escseq = "&"; esclen = 5; break;
- default: ASSERT(false);
- }
- if (bufpos + esclen >= buflen) {
- break;
- }
- memcpy(buffer + bufpos, escseq, esclen);
- bufpos += esclen;
- } else {
- buffer[bufpos++] = ch;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-size_t xml_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen <= 0)
- return 0;
-
- size_t srcpos = 0, bufpos = 0;
- while ((srcpos < srclen) && (bufpos + 1 < buflen)) {
- unsigned char ch = source[srcpos++];
- if (ch != '&') {
- buffer[bufpos++] = ch;
- } else if ((srcpos + 2 < srclen)
- && (memcmp(source + srcpos, "lt;", 3) == 0)) {
- buffer[bufpos++] = '<';
- srcpos += 3;
- } else if ((srcpos + 2 < srclen)
- && (memcmp(source + srcpos, "gt;", 3) == 0)) {
- buffer[bufpos++] = '>';
- srcpos += 3;
- } else if ((srcpos + 4 < srclen)
- && (memcmp(source + srcpos, "apos;", 5) == 0)) {
- buffer[bufpos++] = '\'';
- srcpos += 5;
- } else if ((srcpos + 4 < srclen)
- && (memcmp(source + srcpos, "quot;", 5) == 0)) {
- buffer[bufpos++] = '\"';
- srcpos += 5;
- } else if ((srcpos + 3 < srclen)
- && (memcmp(source + srcpos, "amp;", 4) == 0)) {
- buffer[bufpos++] = '&';
- srcpos += 4;
- } else if ((srcpos < srclen) && (source[srcpos] == '#')) {
- int int_base = 10;
- if ((srcpos + 1 < srclen) && (source[srcpos+1] == 'x')) {
- int_base = 16;
- srcpos += 1;
- }
- char * ptr;
- // TODO: Fix hack (ptr may go past end of data)
- unsigned long val = strtoul(source + srcpos + 1, &ptr, int_base);
- if ((static_cast<size_t>(ptr - source) < srclen) && (*ptr == ';')) {
- srcpos = ptr - source + 1;
- } else {
- // Not a valid escape sequence.
- break;
- }
- if (size_t esclen = utf8_encode(buffer + bufpos, buflen - bufpos, val)) {
- bufpos += esclen;
- } else {
- // Not enough room to encode the character, or illegal character
- break;
- }
- } else {
- // Unrecognized escape sequence.
- break;
- }
- }
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-static const char HEX[] = "0123456789abcdef";
-
-char hex_encode(unsigned char val) {
- ASSERT(val < 16);
- return (val < 16) ? HEX[val] : '!';
-}
-
-bool hex_decode(char ch, unsigned char* val) {
- if ((ch >= '0') && (ch <= '9')) {
- *val = ch - '0';
- } else if ((ch >= 'A') && (ch <= 'Z')) {
- *val = (ch - 'A') + 10;
- } else if ((ch >= 'a') && (ch <= 'z')) {
- *val = (ch - 'a') + 10;
- } else {
- return false;
- }
- return true;
-}
-
-size_t hex_encode(char* buffer, size_t buflen,
- const char* csource, size_t srclen) {
- return hex_encode_with_delimiter(buffer, buflen, csource, srclen, 0);
-}
-
-size_t hex_encode_with_delimiter(char* buffer, size_t buflen,
- const char* csource, size_t srclen,
- char delimiter) {
- ASSERT(NULL != buffer); // TODO: estimate output size
- if (buflen == 0)
- return 0;
-
- // Init and check bounds.
- const unsigned char* bsource =
- reinterpret_cast<const unsigned char*>(csource);
- size_t srcpos = 0, bufpos = 0;
- size_t needed = delimiter ? (srclen * 3) : (srclen * 2 + 1);
- if (buflen < needed)
- return 0;
-
- while (srcpos < srclen) {
- unsigned char ch = bsource[srcpos++];
- buffer[bufpos ] = hex_encode((ch >> 4) & 0xF);
- buffer[bufpos+1] = hex_encode((ch ) & 0xF);
- bufpos += 2;
-
- // Don't write a delimiter after the last byte.
- if (delimiter && (srcpos < srclen)) {
- buffer[bufpos] = delimiter;
- ++bufpos;
- }
- }
-
- // Null terminate.
- buffer[bufpos] = '\0';
- return bufpos;
-}
-
-std::string hex_encode(const char* source, size_t srclen) {
- return hex_encode_with_delimiter(source, srclen, 0);
-}
-
-std::string hex_encode_with_delimiter(const char* source, size_t srclen,
- char delimiter) {
- const size_t kBufferSize = srclen * 3;
- char* buffer = STACK_ARRAY(char, kBufferSize);
- size_t length = hex_encode_with_delimiter(buffer, kBufferSize,
- source, srclen, delimiter);
- ASSERT(srclen == 0 || length > 0);
- return std::string(buffer, length);
-}
-
-size_t hex_decode(char * cbuffer, size_t buflen,
- const char * source, size_t srclen) {
- return hex_decode_with_delimiter(cbuffer, buflen, source, srclen, 0);
-}
-
-size_t hex_decode_with_delimiter(char* cbuffer, size_t buflen,
- const char* source, size_t srclen,
- char delimiter) {
- ASSERT(NULL != cbuffer); // TODO: estimate output size
- if (buflen == 0)
- return 0;
-
- // Init and bounds check.
- unsigned char* bbuffer = reinterpret_cast<unsigned char*>(cbuffer);
- size_t srcpos = 0, bufpos = 0;
- size_t needed = (delimiter) ? (srclen + 1) / 3 : srclen / 2;
- if (buflen < needed)
- return 0;
-
- while (srcpos < srclen) {
- if ((srclen - srcpos) < 2) {
- // This means we have an odd number of bytes.
- return 0;
- }
-
- unsigned char h1, h2;
- if (!hex_decode(source[srcpos], &h1) ||
- !hex_decode(source[srcpos + 1], &h2))
- return 0;
-
- bbuffer[bufpos++] = (h1 << 4) | h2;
- srcpos += 2;
-
- // Remove the delimiter if needed.
- if (delimiter && (srclen - srcpos) > 1) {
- if (source[srcpos] != delimiter)
- return 0;
- ++srcpos;
- }
- }
-
- return bufpos;
-}
-
-size_t hex_decode(char* buffer, size_t buflen, const std::string& source) {
- return hex_decode_with_delimiter(buffer, buflen, source, 0);
-}
-size_t hex_decode_with_delimiter(char* buffer, size_t buflen,
- const std::string& source, char delimiter) {
- return hex_decode_with_delimiter(buffer, buflen,
- source.c_str(), source.length(), delimiter);
-}
-
-size_t transform(std::string& value, size_t maxlen, const std::string& source,
- Transform t) {
- char* buffer = STACK_ARRAY(char, maxlen + 1);
- size_t length = t(buffer, maxlen + 1, source.data(), source.length());
- value.assign(buffer, length);
- return length;
-}
-
-std::string s_transform(const std::string& source, Transform t) {
- // Ask transformation function to approximate the destination size (returns upper bound)
- size_t maxlen = t(NULL, 0, source.data(), source.length());
- char * buffer = STACK_ARRAY(char, maxlen);
- size_t len = t(buffer, maxlen, source.data(), source.length());
- std::string result(buffer, len);
- return result;
-}
-
-size_t tokenize(const std::string& source, char delimiter,
- std::vector<std::string>* fields) {
- ASSERT(NULL != fields);
- fields->clear();
- size_t last = 0;
- for (size_t i = 0; i < source.length(); ++i) {
- if (source[i] == delimiter) {
- if (i != last) {
- fields->push_back(source.substr(last, i - last));
- }
- last = i + 1;
- }
- }
- if (last != source.length()) {
- fields->push_back(source.substr(last, source.length() - last));
- }
- return fields->size();
-}
-
-size_t tokenize_append(const std::string& source, char delimiter,
- std::vector<std::string>* fields) {
- if (!fields) return 0;
-
- std::vector<std::string> new_fields;
- tokenize(source, delimiter, &new_fields);
- fields->insert(fields->end(), new_fields.begin(), new_fields.end());
- return fields->size();
-}
-
-size_t tokenize(const std::string& source, char delimiter, char start_mark,
- char end_mark, std::vector<std::string>* fields) {
- if (!fields) return 0;
- fields->clear();
-
- std::string remain_source = source;
- while (!remain_source.empty()) {
- size_t start_pos = remain_source.find(start_mark);
- if (std::string::npos == start_pos) break;
- std::string pre_mark;
- if (start_pos > 0) {
- pre_mark = remain_source.substr(0, start_pos - 1);
- }
-
- ++start_pos;
- size_t end_pos = remain_source.find(end_mark, start_pos);
- if (std::string::npos == end_pos) break;
-
- // We have found the matching marks. First tokenize the pre-mask. Then add
- // the marked part as a single field. Finally, loop back for the post-mark.
- tokenize_append(pre_mark, delimiter, fields);
- fields->push_back(remain_source.substr(start_pos, end_pos - start_pos));
- remain_source = remain_source.substr(end_pos + 1);
- }
-
- return tokenize_append(remain_source, delimiter, fields);
-}
-
-size_t split(const std::string& source, char delimiter,
- std::vector<std::string>* fields) {
- ASSERT(NULL != fields);
- fields->clear();
- size_t last = 0;
- for (size_t i = 0; i < source.length(); ++i) {
- if (source[i] == delimiter) {
- fields->push_back(source.substr(last, i - last));
- last = i + 1;
- }
- }
- fields->push_back(source.substr(last, source.length() - last));
- return fields->size();
-}
-
-char make_char_safe_for_filename(char c) {
- if (c < 32)
- return '_';
-
- switch (c) {
- case '<':
- case '>':
- case ':':
- case '"':
- case '/':
- case '\\':
- case '|':
- case '*':
- case '?':
- return '_';
-
- default:
- return c;
- }
-}
-
-/*
-void sprintf(std::string& value, size_t maxlen, const char * format, ...) {
- char * buffer = STACK_ARRAY(char, maxlen + 1);
- va_list args;
- va_start(args, format);
- value.assign(buffer, vsprintfn(buffer, maxlen + 1, format, args));
- va_end(args);
-}
-*/
-
-/////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/stringencode.h b/base/stringencode.h
deleted file mode 100644
index 872dfd4..0000000
--- a/base/stringencode.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_STRINGENCODE_H_
-#define TALK_BASE_STRINGENCODE_H_
-
-#include <string>
-#include <sstream>
-#include <vector>
-
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// String Encoding Utilities
-//////////////////////////////////////////////////////////////////////
-
-// Convert an unsigned value to it's utf8 representation. Returns the length
-// of the encoded string, or 0 if the encoding is longer than buflen - 1.
-size_t utf8_encode(char* buffer, size_t buflen, unsigned long value);
-// Decode the utf8 encoded value pointed to by source. Returns the number of
-// bytes used by the encoding, or 0 if the encoding is invalid.
-size_t utf8_decode(const char* source, size_t srclen, unsigned long* value);
-
-// Escaping prefixes illegal characters with the escape character. Compact, but
-// illegal characters still appear in the string.
-size_t escape(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- const char * illegal, char escape);
-// Note: in-place unescaping (buffer == source) is allowed.
-size_t unescape(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- char escape);
-
-// Encoding replaces illegal characters with the escape character and 2 hex
-// chars, so it's a little less compact than escape, but completely removes
-// illegal characters. note that hex digits should not be used as illegal
-// characters.
-size_t encode(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- const char * illegal, char escape);
-// Note: in-place decoding (buffer == source) is allowed.
-size_t decode(char * buffer, size_t buflen,
- const char * source, size_t srclen,
- char escape);
-
-// Returns a list of characters that may be unsafe for use in the name of a
-// file, suitable for passing to the 'illegal' member of escape or encode.
-const char* unsafe_filename_characters();
-
-// url_encode is an encode operation with a predefined set of illegal characters
-// and escape character (for use in URLs, obviously).
-size_t url_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-// Note: in-place decoding (buffer == source) is allowed.
-size_t url_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-
-// html_encode prevents data embedded in html from containing markup.
-size_t html_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-// Note: in-place decoding (buffer == source) is allowed.
-size_t html_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-
-// xml_encode makes data suitable for inside xml attributes and values.
-size_t xml_encode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-// Note: in-place decoding (buffer == source) is allowed.
-size_t xml_decode(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-
-// Convert an unsigned value from 0 to 15 to the hex character equivalent...
-char hex_encode(unsigned char val);
-// ...and vice-versa.
-bool hex_decode(char ch, unsigned char* val);
-
-// hex_encode shows the hex representation of binary data in ascii.
-size_t hex_encode(char* buffer, size_t buflen,
- const char* source, size_t srclen);
-
-// hex_encode, but separate each byte representation with a delimiter.
-// |delimiter| == 0 means no delimiter
-// If the buffer is too short, we return 0
-size_t hex_encode_with_delimiter(char* buffer, size_t buflen,
- const char* source, size_t srclen,
- char delimiter);
-
-// Helper functions for hex_encode.
-std::string hex_encode(const char* source, size_t srclen);
-std::string hex_encode_with_delimiter(const char* source, size_t srclen,
- char delimiter);
-
-// hex_decode converts ascii hex to binary.
-size_t hex_decode(char* buffer, size_t buflen,
- const char* source, size_t srclen);
-
-// hex_decode, assuming that there is a delimiter between every byte
-// pair.
-// |delimiter| == 0 means no delimiter
-// If the buffer is too short or the data is invalid, we return 0.
-size_t hex_decode_with_delimiter(char* buffer, size_t buflen,
- const char* source, size_t srclen,
- char delimiter);
-
-// Helper functions for hex_decode.
-size_t hex_decode(char* buffer, size_t buflen, const std::string& source);
-size_t hex_decode_with_delimiter(char* buffer, size_t buflen,
- const std::string& source, char delimiter);
-
-// Apply any suitable string transform (including the ones above) to an STL
-// string. Stack-allocated temporary space is used for the transformation,
-// so value and source may refer to the same string.
-typedef size_t (*Transform)(char * buffer, size_t buflen,
- const char * source, size_t srclen);
-size_t transform(std::string& value, size_t maxlen, const std::string& source,
- Transform t);
-
-// Return the result of applying transform t to source.
-std::string s_transform(const std::string& source, Transform t);
-
-// Convenience wrappers.
-inline std::string s_url_encode(const std::string& source) {
- return s_transform(source, url_encode);
-}
-inline std::string s_url_decode(const std::string& source) {
- return s_transform(source, url_decode);
-}
-
-// Splits the source string into multiple fields separated by delimiter,
-// with duplicates of delimiter creating empty fields.
-size_t split(const std::string& source, char delimiter,
- std::vector<std::string>* fields);
-
-// Splits the source string into multiple fields separated by delimiter,
-// with duplicates of delimiter ignored. Trailing delimiter ignored.
-size_t tokenize(const std::string& source, char delimiter,
- std::vector<std::string>* fields);
-
-// Tokenize and append the tokens to fields. Return the new size of fields.
-size_t tokenize_append(const std::string& source, char delimiter,
- std::vector<std::string>* fields);
-
-// Splits the source string into multiple fields separated by delimiter, with
-// duplicates of delimiter ignored. Trailing delimiter ignored. A substring in
-// between the start_mark and the end_mark is treated as a single field. Return
-// the size of fields. For example, if source is "filename
-// \"/Library/Application Support/media content.txt\"", delimiter is ' ', and
-// the start_mark and end_mark are '"', this method returns two fields:
-// "filename" and "/Library/Application Support/media content.txt".
-size_t tokenize(const std::string& source, char delimiter, char start_mark,
- char end_mark, std::vector<std::string>* fields);
-
-// Safe sprintf to std::string
-//void sprintf(std::string& value, size_t maxlen, const char * format, ...)
-// PRINTF_FORMAT(3);
-
-// Convert arbitrary values to/from a string.
-
-template <class T>
-static bool ToString(const T &t, std::string* s) {
- ASSERT(NULL != s);
- std::ostringstream oss;
- oss << std::boolalpha << t;
- *s = oss.str();
- return !oss.fail();
-}
-
-template <class T>
-static bool FromString(const std::string& s, T* t) {
- ASSERT(NULL != t);
- std::istringstream iss(s);
- iss >> std::boolalpha >> *t;
- return !iss.fail();
-}
-
-// Inline versions of the string conversion routines.
-
-template<typename T>
-static inline std::string ToString(const T& val) {
- std::string str; ToString(val, &str); return str;
-}
-
-template<typename T>
-static inline T FromString(const std::string& str) {
- T val; FromString(str, &val); return val;
-}
-
-template<typename T>
-static inline T FromString(const T& defaultValue, const std::string& str) {
- T val(defaultValue); FromString(str, &val); return val;
-}
-
-// simple function to strip out characters which shouldn't be
-// used in filenames
-char make_char_safe_for_filename(char c);
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_STRINGENCODE_H__
diff --git a/base/stringencode_unittest.cc b/base/stringencode_unittest.cc
deleted file mode 100644
index c1ec53f..0000000
--- a/base/stringencode_unittest.cc
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * libjingle
- * Copyright 2004, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-
-namespace talk_base {
-
-TEST(Utf8EncodeTest, EncodeDecode) {
- const struct Utf8Test {
- const char* encoded;
- size_t encsize, enclen;
- unsigned long decoded;
- } kTests[] = {
- { "a ", 5, 1, 'a' },
- { "\x7F ", 5, 1, 0x7F },
- { "\xC2\x80 ", 5, 2, 0x80 },
- { "\xDF\xBF ", 5, 2, 0x7FF },
- { "\xE0\xA0\x80 ", 5, 3, 0x800 },
- { "\xEF\xBF\xBF ", 5, 3, 0xFFFF },
- { "\xF0\x90\x80\x80 ", 5, 4, 0x10000 },
- { "\xF0\x90\x80\x80 ", 3, 0, 0x10000 },
- { "\xF0\xF0\x80\x80 ", 5, 0, 0 },
- { "\xF0\x90\x80 ", 5, 0, 0 },
- { "\x90\x80\x80 ", 5, 0, 0 },
- { NULL, 0, 0 },
- };
- for (size_t i = 0; kTests[i].encoded; ++i) {
- unsigned long val = 0;
- ASSERT_EQ(kTests[i].enclen, utf8_decode(kTests[i].encoded,
- kTests[i].encsize,
- &val));
- unsigned long result = (kTests[i].enclen == 0) ? 0 : kTests[i].decoded;
- ASSERT_EQ(result, val);
-
- if (kTests[i].decoded == 0) {
- // Not an interesting encoding test case
- continue;
- }
-
- char buffer[5];
- memset(buffer, 0x01, ARRAY_SIZE(buffer));
- ASSERT_EQ(kTests[i].enclen, utf8_encode(buffer,
- kTests[i].encsize,
- kTests[i].decoded));
- ASSERT_TRUE(memcmp(buffer, kTests[i].encoded, kTests[i].enclen) == 0);
- // Make sure remainder of buffer is unchanged
- ASSERT_TRUE(memory_check(buffer + kTests[i].enclen,
- 0x1,
- ARRAY_SIZE(buffer) - kTests[i].enclen));
- }
-}
-
-class HexEncodeTest : public testing::Test {
- public:
- HexEncodeTest() : enc_res_(0), dec_res_(0) {
- for (size_t i = 0; i < sizeof(data_); ++i) {
- data_[i] = (i + 128) & 0xff;
- }
- memset(decoded_, 0x7f, sizeof(decoded_));
- }
-
- char data_[10];
- char encoded_[31];
- char decoded_[11];
- size_t enc_res_;
- size_t dec_res_;
-};
-
-// Test that we can convert to/from hex with no delimiter.
-TEST_F(HexEncodeTest, TestWithNoDelimiter) {
- enc_res_ = hex_encode(encoded_, sizeof(encoded_), data_, sizeof(data_));
- ASSERT_EQ(sizeof(data_) * 2, enc_res_);
- ASSERT_STREQ("80818283848586878889", encoded_);
- dec_res_ = hex_decode(decoded_, sizeof(decoded_), encoded_, enc_res_);
- ASSERT_EQ(sizeof(data_), dec_res_);
- ASSERT_EQ(0, memcmp(data_, decoded_, dec_res_));
-}
-
-// Test that we can convert to/from hex with a colon delimiter.
-TEST_F(HexEncodeTest, TestWithDelimiter) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(encoded_),
- data_, sizeof(data_), ':');
- ASSERT_EQ(sizeof(data_) * 3 - 1, enc_res_);
- ASSERT_STREQ("80:81:82:83:84:85:86:87:88:89", encoded_);
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_),
- encoded_, enc_res_, ':');
- ASSERT_EQ(sizeof(data_), dec_res_);
- ASSERT_EQ(0, memcmp(data_, decoded_, dec_res_));
-}
-
-// Test that encoding with one delimiter and decoding with another fails.
-TEST_F(HexEncodeTest, TestWithWrongDelimiter) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(encoded_),
- data_, sizeof(data_), ':');
- ASSERT_EQ(sizeof(data_) * 3 - 1, enc_res_);
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_),
- encoded_, enc_res_, '/');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that encoding without a delimiter and decoding with one fails.
-TEST_F(HexEncodeTest, TestExpectedDelimiter) {
- enc_res_ = hex_encode(encoded_, sizeof(encoded_), data_, sizeof(data_));
- ASSERT_EQ(sizeof(data_) * 2, enc_res_);
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_),
- encoded_, enc_res_, ':');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that encoding with a delimiter and decoding without one fails.
-TEST_F(HexEncodeTest, TestExpectedNoDelimiter) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(encoded_),
- data_, sizeof(data_), ':');
- ASSERT_EQ(sizeof(data_) * 3 - 1, enc_res_);
- dec_res_ = hex_decode(decoded_, sizeof(decoded_), encoded_, enc_res_);
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that we handle a zero-length buffer with no delimiter.
-TEST_F(HexEncodeTest, TestZeroLengthNoDelimiter) {
- enc_res_ = hex_encode(encoded_, sizeof(encoded_), "", 0);
- ASSERT_EQ(0U, enc_res_);
- dec_res_ = hex_decode(decoded_, sizeof(decoded_), encoded_, enc_res_);
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that we handle a zero-length buffer with a delimiter.
-TEST_F(HexEncodeTest, TestZeroLengthWithDelimiter) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(encoded_), "", 0, ':');
- ASSERT_EQ(0U, enc_res_);
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_),
- encoded_, enc_res_, ':');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test the std::string variants that take no delimiter.
-TEST_F(HexEncodeTest, TestHelpersNoDelimiter) {
- std::string result = hex_encode(data_, sizeof(data_));
- ASSERT_EQ("80818283848586878889", result);
- dec_res_ = hex_decode(decoded_, sizeof(decoded_), result);
- ASSERT_EQ(sizeof(data_), dec_res_);
- ASSERT_EQ(0, memcmp(data_, decoded_, dec_res_));
-}
-
-// Test the std::string variants that use a delimiter.
-TEST_F(HexEncodeTest, TestHelpersWithDelimiter) {
- std::string result = hex_encode_with_delimiter(data_, sizeof(data_), ':');
- ASSERT_EQ("80:81:82:83:84:85:86:87:88:89", result);
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_), result, ':');
- ASSERT_EQ(sizeof(data_), dec_res_);
- ASSERT_EQ(0, memcmp(data_, decoded_, dec_res_));
-}
-
-// Test that encoding into a too-small output buffer (without delimiter) fails.
-TEST_F(HexEncodeTest, TestEncodeTooShort) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(data_) * 2,
- data_, sizeof(data_), 0);
- ASSERT_EQ(0U, enc_res_);
-}
-
-// Test that encoding into a too-small output buffer (with delimiter) fails.
-TEST_F(HexEncodeTest, TestEncodeWithDelimiterTooShort) {
- enc_res_ = hex_encode_with_delimiter(encoded_, sizeof(data_) * 3 - 1,
- data_, sizeof(data_), ':');
- ASSERT_EQ(0U, enc_res_);
-}
-
-// Test that decoding into a too-small output buffer fails.
-TEST_F(HexEncodeTest, TestDecodeTooShort) {
- dec_res_ = hex_decode_with_delimiter(decoded_, 4, "0123456789", 10, 0);
- ASSERT_EQ(0U, dec_res_);
- ASSERT_EQ(0x7f, decoded_[4]);
-}
-
-// Test that decoding non-hex data fails.
-TEST_F(HexEncodeTest, TestDecodeBogusData) {
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_), "xyz", 3, 0);
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that decoding an odd number of hex characters fails.
-TEST_F(HexEncodeTest, TestDecodeOddHexDigits) {
- dec_res_ = hex_decode_with_delimiter(decoded_, sizeof(decoded_), "012", 3, 0);
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that decoding a string with too many delimiters fails.
-TEST_F(HexEncodeTest, TestDecodeWithDelimiterTooManyDelimiters) {
- dec_res_ = hex_decode_with_delimiter(decoded_, 4, "01::23::45::67", 14, ':');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that decoding a string with a leading delimiter fails.
-TEST_F(HexEncodeTest, TestDecodeWithDelimiterLeadingDelimiter) {
- dec_res_ = hex_decode_with_delimiter(decoded_, 4, ":01:23:45:67", 12, ':');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Test that decoding a string with a trailing delimiter fails.
-TEST_F(HexEncodeTest, TestDecodeWithDelimiterTrailingDelimiter) {
- dec_res_ = hex_decode_with_delimiter(decoded_, 4, "01:23:45:67:", 12, ':');
- ASSERT_EQ(0U, dec_res_);
-}
-
-// Tests counting substrings.
-TEST(TokenizeTest, CountSubstrings) {
- std::vector<std::string> fields;
-
- EXPECT_EQ(5ul, tokenize("one two three four five", ' ', &fields));
- fields.clear();
- EXPECT_EQ(1ul, tokenize("one", ' ', &fields));
-
- // Extra spaces should be ignored.
- fields.clear();
- EXPECT_EQ(5ul, tokenize(" one two three four five ", ' ', &fields));
- fields.clear();
- EXPECT_EQ(1ul, tokenize(" one ", ' ', &fields));
- fields.clear();
- EXPECT_EQ(0ul, tokenize(" ", ' ', &fields));
-}
-
-// Tests comparing substrings.
-TEST(TokenizeTest, CompareSubstrings) {
- std::vector<std::string> fields;
-
- tokenize("find middle one", ' ', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("middle", fields.at(1).c_str());
- fields.clear();
-
- // Extra spaces should be ignored.
- tokenize(" find middle one ", ' ', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("middle", fields.at(1).c_str());
- fields.clear();
- tokenize(" ", ' ', &fields);
- ASSERT_EQ(0ul, fields.size());
-}
-
-TEST(TokenizeTest, TokenizeAppend) {
- ASSERT_EQ(0ul, tokenize_append("A B C", ' ', NULL));
-
- std::vector<std::string> fields;
-
- tokenize_append("A B C", ' ', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("B", fields.at(1).c_str());
-
- tokenize_append("D E", ' ', &fields);
- ASSERT_EQ(5ul, fields.size());
- ASSERT_STREQ("B", fields.at(1).c_str());
- ASSERT_STREQ("E", fields.at(4).c_str());
-}
-
-TEST(TokenizeTest, TokenizeWithMarks) {
- ASSERT_EQ(0ul, tokenize("D \"A B", ' ', '(', ')', NULL));
-
- std::vector<std::string> fields;
- tokenize("A B C", ' ', '"', '"', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("C", fields.at(2).c_str());
-
- tokenize("\"A B\" C", ' ', '"', '"', &fields);
- ASSERT_EQ(2ul, fields.size());
- ASSERT_STREQ("A B", fields.at(0).c_str());
-
- tokenize("D \"A B\" C", ' ', '"', '"', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("D", fields.at(0).c_str());
- ASSERT_STREQ("A B", fields.at(1).c_str());
-
- tokenize("D \"A B\" C \"E F\"", ' ', '"', '"', &fields);
- ASSERT_EQ(4ul, fields.size());
- ASSERT_STREQ("D", fields.at(0).c_str());
- ASSERT_STREQ("A B", fields.at(1).c_str());
- ASSERT_STREQ("E F", fields.at(3).c_str());
-
- // No matching marks.
- tokenize("D \"A B", ' ', '"', '"', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("D", fields.at(0).c_str());
- ASSERT_STREQ("\"A", fields.at(1).c_str());
-
- tokenize("D (A B) C (E F) G", ' ', '(', ')', &fields);
- ASSERT_EQ(5ul, fields.size());
- ASSERT_STREQ("D", fields.at(0).c_str());
- ASSERT_STREQ("A B", fields.at(1).c_str());
- ASSERT_STREQ("E F", fields.at(3).c_str());
-}
-
-// Tests counting substrings.
-TEST(SplitTest, CountSubstrings) {
- std::vector<std::string> fields;
-
- EXPECT_EQ(5ul, split("one,two,three,four,five", ',', &fields));
- fields.clear();
- EXPECT_EQ(1ul, split("one", ',', &fields));
-
- // Empty fields between commas count.
- fields.clear();
- EXPECT_EQ(5ul, split("one,,three,four,five", ',', &fields));
- fields.clear();
- EXPECT_EQ(3ul, split(",three,", ',', &fields));
- fields.clear();
- EXPECT_EQ(1ul, split("", ',', &fields));
-}
-
-// Tests comparing substrings.
-TEST(SplitTest, CompareSubstrings) {
- std::vector<std::string> fields;
-
- split("find,middle,one", ',', &fields);
- ASSERT_EQ(3ul, fields.size());
- ASSERT_STREQ("middle", fields.at(1).c_str());
- fields.clear();
-
- // Empty fields between commas count.
- split("find,,middle,one", ',', &fields);
- ASSERT_EQ(4ul, fields.size());
- ASSERT_STREQ("middle", fields.at(2).c_str());
- fields.clear();
- split("", ',', &fields);
- ASSERT_EQ(1ul, fields.size());
- ASSERT_STREQ("", fields.at(0).c_str());
-}
-
-TEST(BoolTest, DecodeValid) {
- bool value;
- EXPECT_TRUE(FromString("true", &value));
- EXPECT_TRUE(value);
- EXPECT_TRUE(FromString("true,", &value));
- EXPECT_TRUE(value);
- EXPECT_TRUE(FromString("true , true", &value));
- EXPECT_TRUE(value);
- EXPECT_TRUE(FromString("true ,\n false", &value));
- EXPECT_TRUE(value);
- EXPECT_TRUE(FromString(" true \n", &value));
- EXPECT_TRUE(value);
-
- EXPECT_TRUE(FromString("false", &value));
- EXPECT_FALSE(value);
- EXPECT_TRUE(FromString(" false ", &value));
- EXPECT_FALSE(value);
- EXPECT_TRUE(FromString(" false, ", &value));
- EXPECT_FALSE(value);
-
- EXPECT_TRUE(FromString<bool>("true\n"));
- EXPECT_FALSE(FromString<bool>("false\n"));
-}
-
-TEST(BoolTest, DecodeInvalid) {
- bool value;
- EXPECT_FALSE(FromString("True", &value));
- EXPECT_FALSE(FromString("TRUE", &value));
- EXPECT_FALSE(FromString("False", &value));
- EXPECT_FALSE(FromString("FALSE", &value));
- EXPECT_FALSE(FromString("0", &value));
- EXPECT_FALSE(FromString("1", &value));
- EXPECT_FALSE(FromString("0,", &value));
- EXPECT_FALSE(FromString("1,", &value));
- EXPECT_FALSE(FromString("1,0", &value));
- EXPECT_FALSE(FromString("1.", &value));
- EXPECT_FALSE(FromString("1.0", &value));
- EXPECT_FALSE(FromString("", &value));
- EXPECT_FALSE(FromString<bool>("false\nfalse"));
-}
-
-TEST(BoolTest, RoundTrip) {
- bool value;
- EXPECT_TRUE(FromString(ToString(true), &value));
- EXPECT_TRUE(value);
- EXPECT_TRUE(FromString(ToString(false), &value));
- EXPECT_FALSE(value);
-}
-} // namespace talk_base
diff --git a/base/stringutils.cc b/base/stringutils.cc
deleted file mode 100644
index c4c2b2f..0000000
--- a/base/stringutils.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/stringutils.h"
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-bool memory_check(const void* memory, int c, size_t count) {
- const char* char_memory = static_cast<const char*>(memory);
- char char_c = static_cast<char>(c);
- for (size_t i = 0; i < count; ++i) {
- if (char_memory[i] != char_c) {
- return false;
- }
- }
- return true;
-}
-
-bool string_match(const char* target, const char* pattern) {
- while (*pattern) {
- if (*pattern == '*') {
- if (!*++pattern) {
- return true;
- }
- while (*target) {
- if ((toupper(*pattern) == toupper(*target))
- && string_match(target + 1, pattern + 1)) {
- return true;
- }
- ++target;
- }
- return false;
- } else {
- if (toupper(*pattern) != toupper(*target)) {
- return false;
- }
- ++target;
- ++pattern;
- }
- }
- return !*target;
-}
-
-#ifdef WIN32
-int ascii_string_compare(const wchar_t* s1, const char* s2, size_t n,
- CharacterTransformation transformation) {
- wchar_t c1, c2;
- while (true) {
- if (n-- == 0) return 0;
- c1 = transformation(*s1);
- // Double check that characters are not UTF-8
- ASSERT(static_cast<unsigned char>(*s2) < 128);
- // Note: *s2 gets implicitly promoted to wchar_t
- c2 = transformation(*s2);
- if (c1 != c2) return (c1 < c2) ? -1 : 1;
- if (!c1) return 0;
- ++s1;
- ++s2;
- }
-}
-
-size_t asccpyn(wchar_t* buffer, size_t buflen,
- const char* source, size_t srclen) {
- if (buflen <= 0)
- return 0;
-
- if (srclen == SIZE_UNKNOWN) {
- srclen = strlenn(source, buflen - 1);
- } else if (srclen >= buflen) {
- srclen = buflen - 1;
- }
-#if _DEBUG
- // Double check that characters are not UTF-8
- for (size_t pos = 0; pos < srclen; ++pos)
- ASSERT(static_cast<unsigned char>(source[pos]) < 128);
-#endif // _DEBUG
- std::copy(source, source + srclen, buffer);
- buffer[srclen] = 0;
- return srclen;
-}
-
-#endif // WIN32
-
-void replace_substrs(const char *search,
- size_t search_len,
- const char *replace,
- size_t replace_len,
- std::string *s) {
- size_t pos = 0;
- while ((pos = s->find(search, pos, search_len)) != std::string::npos) {
- s->replace(pos, search_len, replace, replace_len);
- pos += replace_len;
- }
-}
-
-bool starts_with(const char *s1, const char *s2) {
- return strncmp(s1, s2, strlen(s2)) == 0;
-}
-
-bool ends_with(const char *s1, const char *s2) {
- size_t s1_length = strlen(s1);
- size_t s2_length = strlen(s2);
-
- if (s2_length > s1_length) {
- return false;
- }
-
- const char* start = s1 + (s1_length - s2_length);
- return strncmp(start, s2, s2_length) == 0;
-}
-
-static const char kWhitespace[] = " \n\r\t";
-
-std::string string_trim(const std::string& s) {
- std::string::size_type first = s.find_first_not_of(kWhitespace);
- std::string::size_type last = s.find_last_not_of(kWhitespace);
-
- if (first == std::string::npos || last == std::string::npos) {
- return std::string("");
- }
-
- return s.substr(first, last - first + 1);
-}
-
-} // namespace talk_base
diff --git a/base/stringutils.h b/base/stringutils.h
deleted file mode 100644
index 2c12118..0000000
--- a/base/stringutils.h
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_STRINGUTILS_H__
-#define TALK_BASE_STRINGUTILS_H__
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-#ifdef WIN32
-#include <malloc.h>
-#include <wchar.h>
-#define alloca _alloca
-#endif // WIN32
-
-#ifdef POSIX
-#ifdef BSD
-#include <stdlib.h>
-#else // BSD
-#include <alloca.h>
-#endif // !BSD
-#endif // POSIX
-
-#include <string>
-
-#include "talk/base/basictypes.h"
-
-///////////////////////////////////////////////////////////////////////////////
-// Generic string/memory utilities
-///////////////////////////////////////////////////////////////////////////////
-
-#define STACK_ARRAY(TYPE, LEN) static_cast<TYPE*>(::alloca((LEN)*sizeof(TYPE)))
-
-namespace talk_base {
-
-// Complement to memset. Verifies memory consists of count bytes of value c.
-bool memory_check(const void* memory, int c, size_t count);
-
-// Determines whether the simple wildcard pattern matches target.
-// Alpha characters in pattern match case-insensitively.
-// Asterisks in pattern match 0 or more characters.
-// Ex: string_match("www.TEST.GOOGLE.COM", "www.*.com") -> true
-bool string_match(const char* target, const char* pattern);
-
-} // namespace talk_base
-
-///////////////////////////////////////////////////////////////////////////////
-// Rename a bunch of common string functions so they are consistent across
-// platforms and between char and wchar_t variants.
-// Here is the full list of functions that are unified:
-// strlen, strcmp, stricmp, strncmp, strnicmp
-// strchr, vsnprintf, strtoul, tolowercase
-// tolowercase is like tolower, but not compatible with end-of-file value
-//
-// It's not clear if we will ever use wchar_t strings on unix. In theory,
-// all strings should be Utf8 all the time, except when interfacing with Win32
-// APIs that require Utf16.
-///////////////////////////////////////////////////////////////////////////////
-
-inline char tolowercase(char c) {
- return static_cast<char>(tolower(c));
-}
-
-#ifdef WIN32
-
-inline size_t strlen(const wchar_t* s) {
- return wcslen(s);
-}
-inline int strcmp(const wchar_t* s1, const wchar_t* s2) {
- return wcscmp(s1, s2);
-}
-inline int stricmp(const wchar_t* s1, const wchar_t* s2) {
- return _wcsicmp(s1, s2);
-}
-inline int strncmp(const wchar_t* s1, const wchar_t* s2, size_t n) {
- return wcsncmp(s1, s2, n);
-}
-inline int strnicmp(const wchar_t* s1, const wchar_t* s2, size_t n) {
- return _wcsnicmp(s1, s2, n);
-}
-inline const wchar_t* strchr(const wchar_t* s, wchar_t c) {
- return wcschr(s, c);
-}
-inline const wchar_t* strstr(const wchar_t* haystack, const wchar_t* needle) {
- return wcsstr(haystack, needle);
-}
-#ifndef vsnprintf
-inline int vsnprintf(wchar_t* buf, size_t n, const wchar_t* fmt, va_list args) {
- return _vsnwprintf(buf, n, fmt, args);
-}
-#endif // !vsnprintf
-inline unsigned long strtoul(const wchar_t* snum, wchar_t** end, int base) {
- return wcstoul(snum, end, base);
-}
-inline wchar_t tolowercase(wchar_t c) {
- return static_cast<wchar_t>(towlower(c));
-}
-
-#endif // WIN32
-
-#ifdef POSIX
-
-inline int _stricmp(const char* s1, const char* s2) {
- return strcasecmp(s1, s2);
-}
-inline int _strnicmp(const char* s1, const char* s2, size_t n) {
- return strncasecmp(s1, s2, n);
-}
-
-#endif // POSIX
-
-///////////////////////////////////////////////////////////////////////////////
-// Traits simplifies porting string functions to be CTYPE-agnostic
-///////////////////////////////////////////////////////////////////////////////
-
-namespace talk_base {
-
-const size_t SIZE_UNKNOWN = static_cast<size_t>(-1);
-
-template<class CTYPE>
-struct Traits {
- // STL string type
- //typedef XXX string;
- // Null-terminated string
- //inline static const CTYPE* empty_str();
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// String utilities which work with char or wchar_t
-///////////////////////////////////////////////////////////////////////////////
-
-template<class CTYPE>
-inline const CTYPE* nonnull(const CTYPE* str, const CTYPE* def_str = NULL) {
- return str ? str : (def_str ? def_str : Traits<CTYPE>::empty_str());
-}
-
-template<class CTYPE>
-const CTYPE* strchr(const CTYPE* str, const CTYPE* chs) {
- for (size_t i=0; str[i]; ++i) {
- for (size_t j=0; chs[j]; ++j) {
- if (str[i] == chs[j]) {
- return str + i;
- }
- }
- }
- return 0;
-}
-
-template<class CTYPE>
-const CTYPE* strchrn(const CTYPE* str, size_t slen, CTYPE ch) {
- for (size_t i=0; i<slen && str[i]; ++i) {
- if (str[i] == ch) {
- return str + i;
- }
- }
- return 0;
-}
-
-template<class CTYPE>
-size_t strlenn(const CTYPE* buffer, size_t buflen) {
- size_t bufpos = 0;
- while (buffer[bufpos] && (bufpos < buflen)) {
- ++bufpos;
- }
- return bufpos;
-}
-
-// Safe versions of strncpy, strncat, snprintf and vsnprintf that always
-// null-terminate.
-
-template<class CTYPE>
-size_t strcpyn(CTYPE* buffer, size_t buflen,
- const CTYPE* source, size_t srclen = SIZE_UNKNOWN) {
- if (buflen <= 0)
- return 0;
-
- if (srclen == SIZE_UNKNOWN) {
- srclen = strlenn(source, buflen - 1);
- } else if (srclen >= buflen) {
- srclen = buflen - 1;
- }
- memcpy(buffer, source, srclen * sizeof(CTYPE));
- buffer[srclen] = 0;
- return srclen;
-}
-
-template<class CTYPE>
-size_t strcatn(CTYPE* buffer, size_t buflen,
- const CTYPE* source, size_t srclen = SIZE_UNKNOWN) {
- if (buflen <= 0)
- return 0;
-
- size_t bufpos = strlenn(buffer, buflen - 1);
- return bufpos + strcpyn(buffer + bufpos, buflen - bufpos, source, srclen);
-}
-
-// Some compilers (clang specifically) require vsprintfn be defined before
-// sprintfn.
-template<class CTYPE>
-size_t vsprintfn(CTYPE* buffer, size_t buflen, const CTYPE* format,
- va_list args) {
- int len = vsnprintf(buffer, buflen, format, args);
- if ((len < 0) || (static_cast<size_t>(len) >= buflen)) {
- len = static_cast<int>(buflen - 1);
- buffer[len] = 0;
- }
- return len;
-}
-
-template<class CTYPE>
-size_t sprintfn(CTYPE* buffer, size_t buflen, const CTYPE* format, ...);
-template<class CTYPE>
-size_t sprintfn(CTYPE* buffer, size_t buflen, const CTYPE* format, ...) {
- va_list args;
- va_start(args, format);
- size_t len = vsprintfn(buffer, buflen, format, args);
- va_end(args);
- return len;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// Allow safe comparing and copying ascii (not UTF-8) with both wide and
-// non-wide character strings.
-///////////////////////////////////////////////////////////////////////////////
-
-inline int asccmp(const char* s1, const char* s2) {
- return strcmp(s1, s2);
-}
-inline int ascicmp(const char* s1, const char* s2) {
- return _stricmp(s1, s2);
-}
-inline int ascncmp(const char* s1, const char* s2, size_t n) {
- return strncmp(s1, s2, n);
-}
-inline int ascnicmp(const char* s1, const char* s2, size_t n) {
- return _strnicmp(s1, s2, n);
-}
-inline size_t asccpyn(char* buffer, size_t buflen,
- const char* source, size_t srclen = SIZE_UNKNOWN) {
- return strcpyn(buffer, buflen, source, srclen);
-}
-
-#ifdef WIN32
-
-typedef wchar_t(*CharacterTransformation)(wchar_t);
-inline wchar_t identity(wchar_t c) { return c; }
-int ascii_string_compare(const wchar_t* s1, const char* s2, size_t n,
- CharacterTransformation transformation);
-
-inline int asccmp(const wchar_t* s1, const char* s2) {
- return ascii_string_compare(s1, s2, static_cast<size_t>(-1), identity);
-}
-inline int ascicmp(const wchar_t* s1, const char* s2) {
- return ascii_string_compare(s1, s2, static_cast<size_t>(-1), tolowercase);
-}
-inline int ascncmp(const wchar_t* s1, const char* s2, size_t n) {
- return ascii_string_compare(s1, s2, n, identity);
-}
-inline int ascnicmp(const wchar_t* s1, const char* s2, size_t n) {
- return ascii_string_compare(s1, s2, n, tolowercase);
-}
-size_t asccpyn(wchar_t* buffer, size_t buflen,
- const char* source, size_t srclen = SIZE_UNKNOWN);
-
-#endif // WIN32
-
-///////////////////////////////////////////////////////////////////////////////
-// Traits<char> specializations
-///////////////////////////////////////////////////////////////////////////////
-
-template<>
-struct Traits<char> {
- typedef std::string string;
- inline static const char* empty_str() { return ""; }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Traits<wchar_t> specializations (Windows only, currently)
-///////////////////////////////////////////////////////////////////////////////
-
-#ifdef WIN32
-
-template<>
-struct Traits<wchar_t> {
- typedef std::wstring string;
- inline static const wchar_t* Traits<wchar_t>::empty_str() { return L""; }
-};
-
-#endif // WIN32
-
-// Replaces all occurrences of "search" with "replace".
-void replace_substrs(const char *search,
- size_t search_len,
- const char *replace,
- size_t replace_len,
- std::string *s);
-
-// True iff s1 starts with s2.
-bool starts_with(const char *s1, const char *s2);
-
-// True iff s1 ends with s2.
-bool ends_with(const char *s1, const char *s2);
-
-// Remove leading and trailing whitespaces.
-std::string string_trim(const std::string& s);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_STRINGUTILS_H__
diff --git a/base/stringutils_unittest.cc b/base/stringutils_unittest.cc
deleted file mode 100644
index 5611869..0000000
--- a/base/stringutils_unittest.cc
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-// Tests for string_match().
-
-TEST(string_matchTest, Matches) {
- EXPECT_TRUE( string_match("A.B.C.D", "a.b.c.d"));
- EXPECT_TRUE( string_match("www.TEST.GOOGLE.COM", "www.*.com"));
- EXPECT_TRUE( string_match("127.0.0.1", "12*.0.*1"));
- EXPECT_TRUE( string_match("127.1.0.21", "12*.0.*1"));
- EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1"));
- EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1"));
- EXPECT_FALSE(string_match("127.1.1.21", "12*.0.*1"));
-}
-
-// It's not clear if we will ever use wchar_t strings on unix. In theory,
-// all strings should be Utf8 all the time, except when interfacing with Win32
-// APIs that require Utf16.
-
-#ifdef WIN32
-
-// Tests for ascii_string_compare().
-
-// Tests NULL input.
-TEST(ascii_string_compareTest, NullInput) {
- // The following results in an access violation in
- // ascii_string_compare. Is this a bug or by design? stringutils.h
- // should document the expected behavior in this case.
-
- // EXPECT_EQ(0, ascii_string_compare(NULL, NULL, 1, identity));
-}
-
-// Tests comparing two strings of different lengths.
-TEST(ascii_string_compareTest, DifferentLengths) {
- EXPECT_EQ(-1, ascii_string_compare(L"Test", "Test1", 5, identity));
-}
-
-// Tests the case where the buffer size is smaller than the string
-// lengths.
-TEST(ascii_string_compareTest, SmallBuffer) {
- EXPECT_EQ(0, ascii_string_compare(L"Test", "Test1", 3, identity));
-}
-
-// Tests the case where the buffer is not full.
-TEST(ascii_string_compareTest, LargeBuffer) {
- EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 10, identity));
-}
-
-// Tests comparing two eqaul strings.
-TEST(ascii_string_compareTest, Equal) {
- EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 5, identity));
- EXPECT_EQ(0, ascii_string_compare(L"TeSt", "tEsT", 5, tolowercase));
-}
-
-// Tests comparing a smller string to a larger one.
-TEST(ascii_string_compareTest, LessThan) {
- EXPECT_EQ(-1, ascii_string_compare(L"abc", "abd", 4, identity));
- EXPECT_EQ(-1, ascii_string_compare(L"ABC", "abD", 5, tolowercase));
-}
-
-// Tests comparing a larger string to a smaller one.
-TEST(ascii_string_compareTest, GreaterThan) {
- EXPECT_EQ(1, ascii_string_compare(L"xyz", "xy", 5, identity));
- EXPECT_EQ(1, ascii_string_compare(L"abc", "ABB", 5, tolowercase));
-}
-#endif // WIN32
-
-TEST(string_trim_Test, Trimming) {
- EXPECT_EQ("temp", string_trim("\n\r\t temp \n\r\t"));
- EXPECT_EQ("temp\n\r\t temp", string_trim(" temp\n\r\t temp "));
- EXPECT_EQ("temp temp", string_trim("temp temp"));
- EXPECT_EQ("", string_trim(" \r\n\t"));
- EXPECT_EQ("", string_trim(""));
-}
-
-TEST(string_startsTest, StartsWith) {
- EXPECT_TRUE(starts_with("foobar", "foo"));
- EXPECT_TRUE(starts_with("foobar", "foobar"));
- EXPECT_TRUE(starts_with("foobar", ""));
- EXPECT_TRUE(starts_with("", ""));
- EXPECT_FALSE(starts_with("foobar", "bar"));
- EXPECT_FALSE(starts_with("foobar", "foobarbaz"));
- EXPECT_FALSE(starts_with("", "f"));
-}
-
-TEST(string_endsTest, EndsWith) {
- EXPECT_TRUE(ends_with("foobar", "bar"));
- EXPECT_TRUE(ends_with("foobar", "foobar"));
- EXPECT_TRUE(ends_with("foobar", ""));
- EXPECT_TRUE(ends_with("", ""));
- EXPECT_FALSE(ends_with("foobar", "foo"));
- EXPECT_FALSE(ends_with("foobar", "foobarbaz"));
- EXPECT_FALSE(ends_with("", "f"));
-}
-
-} // namespace talk_base
diff --git a/base/systeminfo.cc b/base/systeminfo.cc
deleted file mode 100644
index ff331ac..0000000
--- a/base/systeminfo.cc
+++ /dev/null
@@ -1,535 +0,0 @@
-/*
- * libjingle
- * Copyright 2008 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/systeminfo.h"
-
-#if defined(WIN32)
-#include <winsock2.h>
-#ifndef EXCLUDE_D3D9
-#include <d3d9.h>
-#endif
-#include <intrin.h> // for __cpuid()
-#elif defined(OSX)
-#include <ApplicationServices/ApplicationServices.h>
-#include <CoreServices/CoreServices.h>
-#elif defined(LINUX) || defined(ANDROID)
-#include <unistd.h>
-#endif
-#if defined(OSX) || defined(IOS)
-#include <sys/sysctl.h>
-#endif
-
-#if defined(WIN32)
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/win32.h"
-#elif defined(OSX)
-#include "talk/base/macconversion.h"
-#elif defined(LINUX) || defined(ANDROID)
-#include "talk/base/linux.h"
-#endif
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/stringutils.h"
-
-namespace talk_base {
-
-// See Also: http://msdn.microsoft.com/en-us/library/ms683194(v=vs.85).aspx
-#if defined(WIN32)
-typedef BOOL (WINAPI *LPFN_GLPI)(
- PSYSTEM_LOGICAL_PROCESSOR_INFORMATION,
- PDWORD);
-
-static void GetProcessorInformation(int* physical_cpus, int* cache_size) {
- // GetLogicalProcessorInformation() is available on Windows XP SP3 and beyond.
- LPFN_GLPI glpi = reinterpret_cast<LPFN_GLPI>(GetProcAddress(
- GetModuleHandle(L"kernel32"),
- "GetLogicalProcessorInformation"));
- if (NULL == glpi) {
- return;
- }
- // Determine buffer size, allocate and get processor information.
- // Size can change between calls (unlikely), so a loop is done.
- DWORD return_length = 0;
- scoped_ptr<SYSTEM_LOGICAL_PROCESSOR_INFORMATION[]> infos;
- while (!glpi(infos.get(), &return_length)) {
- if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
- infos.reset(new SYSTEM_LOGICAL_PROCESSOR_INFORMATION[
- return_length / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION)]);
- } else {
- return;
- }
- }
- *physical_cpus = 0;
- *cache_size = 0;
- for (size_t i = 0;
- i < return_length / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION); ++i) {
- if (infos[i].Relationship == RelationProcessorCore) {
- ++*physical_cpus;
- } else if (infos[i].Relationship == RelationCache) {
- int next_cache_size = static_cast<int>(infos[i].Cache.Size);
- if (next_cache_size >= *cache_size) {
- *cache_size = next_cache_size;
- }
- }
- }
- return;
-}
-#else
-// TODO(fbarchard): Use gcc 4.4 provided cpuid intrinsic
-// 32 bit fpic requires ebx be preserved
-#if (defined(__pic__) || defined(__APPLE__)) && defined(__i386__)
-static inline void __cpuid(int cpu_info[4], int info_type) {
- __asm__ volatile ( // NOLINT
- "mov %%ebx, %%edi\n"
- "cpuid\n"
- "xchg %%edi, %%ebx\n"
- : "=a"(cpu_info[0]), "=D"(cpu_info[1]), "=c"(cpu_info[2]), "=d"(cpu_info[3])
- : "a"(info_type)
- ); // NOLINT
-}
-#elif defined(__i386__) || defined(__x86_64__)
-static inline void __cpuid(int cpu_info[4], int info_type) {
- __asm__ volatile ( // NOLINT
- "cpuid\n"
- : "=a"(cpu_info[0]), "=b"(cpu_info[1]), "=c"(cpu_info[2]), "=d"(cpu_info[3])
- : "a"(info_type)
- ); // NOLINT
-}
-#endif
-#endif // WIN32
-
-// Note(fbarchard):
-// Family and model are extended family and extended model. 8 bits each.
-SystemInfo::SystemInfo()
- : physical_cpus_(1), logical_cpus_(1), cache_size_(0),
- cpu_family_(0), cpu_model_(0), cpu_stepping_(0),
- cpu_speed_(0), memory_(0) {
- // Initialize the basic information.
-#if defined(__arm__) || defined(_M_ARM)
- cpu_arch_ = SI_ARCH_ARM;
-#elif defined(__x86_64__) || defined(_M_X64)
- cpu_arch_ = SI_ARCH_X64;
-#elif defined(__i386__) || defined(_M_IX86)
- cpu_arch_ = SI_ARCH_X86;
-#else
- cpu_arch_ = SI_ARCH_UNKNOWN;
-#endif
-
-#if defined(WIN32)
- SYSTEM_INFO si;
- GetSystemInfo(&si);
- logical_cpus_ = si.dwNumberOfProcessors;
- GetProcessorInformation(&physical_cpus_, &cache_size_);
- if (physical_cpus_ <= 0) {
- physical_cpus_ = logical_cpus_;
- }
- cpu_family_ = si.wProcessorLevel;
- cpu_model_ = si.wProcessorRevision >> 8;
- cpu_stepping_ = si.wProcessorRevision & 0xFF;
-#elif defined(OSX) || defined(IOS)
- uint32_t sysctl_value;
- size_t length = sizeof(sysctl_value);
- if (!sysctlbyname("hw.physicalcpu_max", &sysctl_value, &length, NULL, 0)) {
- physical_cpus_ = static_cast<int>(sysctl_value);
- }
- length = sizeof(sysctl_value);
- if (!sysctlbyname("hw.logicalcpu_max", &sysctl_value, &length, NULL, 0)) {
- logical_cpus_ = static_cast<int>(sysctl_value);
- }
- uint64_t sysctl_value64;
- length = sizeof(sysctl_value64);
- if (!sysctlbyname("hw.l3cachesize", &sysctl_value64, &length, NULL, 0)) {
- cache_size_ = static_cast<int>(sysctl_value64);
- }
- if (!cache_size_) {
- length = sizeof(sysctl_value64);
- if (!sysctlbyname("hw.l2cachesize", &sysctl_value64, &length, NULL, 0)) {
- cache_size_ = static_cast<int>(sysctl_value64);
- }
- }
- length = sizeof(sysctl_value);
- if (!sysctlbyname("machdep.cpu.family", &sysctl_value, &length, NULL, 0)) {
- cpu_family_ = static_cast<int>(sysctl_value);
- }
- length = sizeof(sysctl_value);
- if (!sysctlbyname("machdep.cpu.model", &sysctl_value, &length, NULL, 0)) {
- cpu_model_ = static_cast<int>(sysctl_value);
- }
- length = sizeof(sysctl_value);
- if (!sysctlbyname("machdep.cpu.stepping", &sysctl_value, &length, NULL, 0)) {
- cpu_stepping_ = static_cast<int>(sysctl_value);
- }
-#elif defined(__native_client__)
- // TODO(ryanpetrie): Implement this via PPAPI when it's available.
-#else // LINUX || ANDROID
- ProcCpuInfo proc_info;
- if (proc_info.LoadFromSystem()) {
- proc_info.GetNumCpus(&logical_cpus_);
- proc_info.GetNumPhysicalCpus(&physical_cpus_);
- proc_info.GetCpuFamily(&cpu_family_);
-#if defined(CPU_X86)
- // These values only apply to x86 systems.
- proc_info.GetSectionIntValue(0, "model", &cpu_model_);
- proc_info.GetSectionIntValue(0, "stepping", &cpu_stepping_);
- proc_info.GetSectionIntValue(0, "cpu MHz", &cpu_speed_);
- proc_info.GetSectionIntValue(0, "cache size", &cache_size_);
- cache_size_ *= 1024;
-#endif
- }
- // ProcCpuInfo reads cpu speed from "cpu MHz" under /proc/cpuinfo.
- // But that number is a moving target which can change on-the-fly according to
- // many factors including system workload.
- // See /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors.
- // The one in /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq is more
- // accurate. We use it as our cpu speed when it is available.
- // cpuinfo_max_freq is measured in KHz and requires conversion to MHz.
- int max_freq = talk_base::ReadCpuMaxFreq();
- if (max_freq > 0) {
- cpu_speed_ = max_freq / 1000;
- }
-#endif
-// For L2 CacheSize see also
-// http://www.flounder.com/cpuid_explorer2.htm#CPUID(0x800000006)
-#ifdef CPU_X86
- if (cache_size_ == 0) {
- int cpu_info[4];
- __cpuid(cpu_info, 0x80000000); // query maximum extended cpuid function.
- if (static_cast<uint32>(cpu_info[0]) >= 0x80000006) {
- __cpuid(cpu_info, 0x80000006);
- cache_size_ = (cpu_info[2] >> 16) * 1024;
- }
- }
-#endif
-}
-
-// Return the number of cpu threads available to the system.
-int SystemInfo::GetMaxCpus() {
- return logical_cpus_;
-}
-
-// Return the number of cpu cores available to the system.
-int SystemInfo::GetMaxPhysicalCpus() {
- return physical_cpus_;
-}
-
-// Return the number of cpus available to the process. Since affinity can be
-// changed on the fly, do not cache this value.
-// Can be affected by heat.
-int SystemInfo::GetCurCpus() {
- int cur_cpus;
-#if defined(WIN32)
- DWORD_PTR process_mask, system_mask;
- ::GetProcessAffinityMask(::GetCurrentProcess(), &process_mask, &system_mask);
- for (cur_cpus = 0; process_mask; ++cur_cpus) {
- // Sparse-ones algorithm. There are slightly faster methods out there but
- // they are unintuitive and won't make a difference on a single dword.
- process_mask &= (process_mask - 1);
- }
-#elif defined(OSX) || defined(IOS)
- uint32_t sysctl_value;
- size_t length = sizeof(sysctl_value);
- int error = sysctlbyname("hw.ncpu", &sysctl_value, &length, NULL, 0);
- cur_cpus = !error ? static_cast<int>(sysctl_value) : 1;
-#else
- // Linux, Solaris, ANDROID
- cur_cpus = static_cast<int>(sysconf(_SC_NPROCESSORS_ONLN));
-#endif
- return cur_cpus;
-}
-
-// Return the type of this CPU.
-SystemInfo::Architecture SystemInfo::GetCpuArchitecture() {
- return cpu_arch_;
-}
-
-// Returns the vendor string from the cpu, e.g. "GenuineIntel", "AuthenticAMD".
-// See "Intel Processor Identification and the CPUID Instruction"
-// (Intel document number: 241618)
-std::string SystemInfo::GetCpuVendor() {
- if (cpu_vendor_.empty()) {
-#if defined(CPU_X86)
- int cpu_info[4];
- __cpuid(cpu_info, 0);
- cpu_info[0] = cpu_info[1]; // Reorder output
- cpu_info[1] = cpu_info[3];
- cpu_info[2] = cpu_info[2];
- cpu_info[3] = 0;
- cpu_vendor_ = std::string(reinterpret_cast<char*>(&cpu_info[0]));
-#elif defined(CPU_ARM)
- cpu_vendor_ = std::string("ARM");
-#else
- cpu_vendor_ = std::string("Undefined");
-#endif
- }
- return cpu_vendor_;
-}
-
-int SystemInfo::GetCpuCacheSize() {
- return cache_size_;
-}
-
-// Return the "family" of this CPU.
-int SystemInfo::GetCpuFamily() {
- return cpu_family_;
-}
-
-// Return the "model" of this CPU.
-int SystemInfo::GetCpuModel() {
- return cpu_model_;
-}
-
-// Return the "stepping" of this CPU.
-int SystemInfo::GetCpuStepping() {
- return cpu_stepping_;
-}
-
-// Return the clockrate of the primary processor in Mhz. This value can be
-// cached. Returns -1 on error.
-int SystemInfo::GetMaxCpuSpeed() {
- if (cpu_speed_) {
- return cpu_speed_;
- }
-#if defined(WIN32)
- HKEY key;
- static const WCHAR keyName[] =
- L"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0";
-
- if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyName , 0, KEY_QUERY_VALUE, &key)
- == ERROR_SUCCESS) {
- DWORD data, len;
- len = sizeof(data);
-
- if (RegQueryValueEx(key, L"~Mhz", 0, 0, reinterpret_cast<LPBYTE>(&data),
- &len) == ERROR_SUCCESS) {
- cpu_speed_ = data;
- } else {
- LOG(LS_WARNING) << "Failed to query registry value HKLM\\" << keyName
- << "\\~Mhz";
- cpu_speed_ = -1;
- }
-
- RegCloseKey(key);
- } else {
- LOG(LS_WARNING) << "Failed to open registry key HKLM\\" << keyName;
- cpu_speed_ = -1;
- }
-#elif defined(IOS) || defined(OSX)
- uint64_t sysctl_value;
- size_t length = sizeof(sysctl_value);
- int error = sysctlbyname("hw.cpufrequency_max", &sysctl_value, &length,
- NULL, 0);
- cpu_speed_ = !error ? static_cast<int>(sysctl_value/1000000) : -1;
-#else
- // TODO(fbarchard): Implement using proc/cpuinfo
- cpu_speed_ = 0;
-#endif
- return cpu_speed_;
-}
-
-// Dynamically check the current clockrate, which could be reduced because of
-// powersaving profiles. Eventually for windows we want to query WMI for
-// root\WMI::ProcessorPerformance.InstanceName="Processor_Number_0".frequency
-int SystemInfo::GetCurCpuSpeed() {
-#if defined(WIN32)
- // TODO(fbarchard): Add WMI check, requires COM initialization
- // NOTE(fbarchard): Testable on Sandy Bridge.
- return GetMaxCpuSpeed();
-#elif defined(IOS) || defined(OSX)
- uint64_t sysctl_value;
- size_t length = sizeof(sysctl_value);
- int error = sysctlbyname("hw.cpufrequency", &sysctl_value, &length, NULL, 0);
- return !error ? static_cast<int>(sysctl_value/1000000) : GetMaxCpuSpeed();
-#else // LINUX || ANDROID
- // TODO(fbarchard): Use proc/cpuinfo for Cur speed on Linux.
- return GetMaxCpuSpeed();
-#endif
-}
-
-// Returns the amount of installed physical memory in Bytes. Cacheable.
-// Returns -1 on error.
-int64 SystemInfo::GetMemorySize() {
- if (memory_) {
- return memory_;
- }
-
-#if defined(WIN32)
- MEMORYSTATUSEX status = {0};
- status.dwLength = sizeof(status);
-
- if (GlobalMemoryStatusEx(&status)) {
- memory_ = status.ullTotalPhys;
- } else {
- LOG_GLE(LS_WARNING) << "GlobalMemoryStatusEx failed.";
- memory_ = -1;
- }
-
-#elif defined(OSX) || defined(IOS)
- size_t len = sizeof(memory_);
- int error = sysctlbyname("hw.memsize", &memory_, &len, NULL, 0);
- if (error || memory_ == 0) {
- memory_ = -1;
- }
-#else // LINUX || ANDROID
- memory_ = static_cast<int64>(sysconf(_SC_PHYS_PAGES)) *
- static_cast<int64>(sysconf(_SC_PAGESIZE));
- if (memory_ < 0) {
- LOG(LS_WARNING) << "sysconf(_SC_PHYS_PAGES) failed."
- << "sysconf(_SC_PHYS_PAGES) " << sysconf(_SC_PHYS_PAGES)
- << "sysconf(_SC_PAGESIZE) " << sysconf(_SC_PAGESIZE);
- memory_ = -1;
- }
-#endif
-
- return memory_;
-}
-
-
-// Return the name of the machine model we are currently running on.
-// This is a human readable string that consists of the name and version
-// number of the hardware, i.e 'MacBookAir1,1'. Returns an empty string if
-// model can not be determined. The string is cached for subsequent calls.
-std::string SystemInfo::GetMachineModel() {
- if (!machine_model_.empty()) {
- return machine_model_;
- }
-
-#if defined(OSX) || defined(IOS)
- char buffer[128];
- size_t length = sizeof(buffer);
- int error = sysctlbyname("hw.model", buffer, &length, NULL, 0);
- if (!error) {
- machine_model_.assign(buffer, length - 1);
- } else {
- machine_model_.clear();
- }
-#else
- machine_model_ = "Not available";
-#endif
-
- return machine_model_;
-}
-
-#ifdef OSX
-// Helper functions to query IOKit for video hardware properties.
-static CFTypeRef SearchForProperty(io_service_t port, CFStringRef name) {
- return IORegistryEntrySearchCFProperty(port, kIOServicePlane,
- name, kCFAllocatorDefault,
- kIORegistryIterateRecursively | kIORegistryIterateParents);
-}
-
-static void GetProperty(io_service_t port, CFStringRef name, int* value) {
- if (!value) return;
- CFTypeRef ref = SearchForProperty(port, name);
- if (ref) {
- CFTypeID refType = CFGetTypeID(ref);
- if (CFNumberGetTypeID() == refType) {
- CFNumberRef number = reinterpret_cast<CFNumberRef>(ref);
- p_convertCFNumberToInt(number, value);
- } else if (CFDataGetTypeID() == refType) {
- CFDataRef data = reinterpret_cast<CFDataRef>(ref);
- if (CFDataGetLength(data) == sizeof(UInt32)) {
- *value = *reinterpret_cast<const UInt32*>(CFDataGetBytePtr(data));
- }
- }
- CFRelease(ref);
- }
-}
-
-static void GetProperty(io_service_t port, CFStringRef name,
- std::string* value) {
- if (!value) return;
- CFTypeRef ref = SearchForProperty(port, name);
- if (ref) {
- CFTypeID refType = CFGetTypeID(ref);
- if (CFStringGetTypeID() == refType) {
- CFStringRef stringRef = reinterpret_cast<CFStringRef>(ref);
- p_convertHostCFStringRefToCPPString(stringRef, *value);
- } else if (CFDataGetTypeID() == refType) {
- CFDataRef dataRef = reinterpret_cast<CFDataRef>(ref);
- *value = std::string(reinterpret_cast<const char*>(
- CFDataGetBytePtr(dataRef)), CFDataGetLength(dataRef));
- }
- CFRelease(ref);
- }
-}
-#endif
-
-// Fills a struct with information on the graphics adapater and returns true
-// iff successful.
-bool SystemInfo::GetGpuInfo(GpuInfo *info) {
- if (!info) return false;
-#if defined(WIN32) && !defined(EXCLUDE_D3D9)
- D3DADAPTER_IDENTIFIER9 identifier;
- HRESULT hr = E_FAIL;
- HINSTANCE d3d_lib = LoadLibrary(L"d3d9.dll");
-
- if (d3d_lib) {
- typedef IDirect3D9* (WINAPI *D3DCreate9Proc)(UINT);
- D3DCreate9Proc d3d_create_proc = reinterpret_cast<D3DCreate9Proc>(
- GetProcAddress(d3d_lib, "Direct3DCreate9"));
- if (d3d_create_proc) {
- IDirect3D9* d3d = d3d_create_proc(D3D_SDK_VERSION);
- if (d3d) {
- hr = d3d->GetAdapterIdentifier(D3DADAPTER_DEFAULT, 0, &identifier);
- d3d->Release();
- }
- }
- FreeLibrary(d3d_lib);
- }
-
- if (hr != D3D_OK) {
- LOG(LS_ERROR) << "Failed to access Direct3D9 information.";
- return false;
- }
-
- info->device_name = identifier.DeviceName;
- info->description = identifier.Description;
- info->vendor_id = identifier.VendorId;
- info->device_id = identifier.DeviceId;
- info->driver = identifier.Driver;
- // driver_version format: product.version.subversion.build
- std::stringstream ss;
- ss << HIWORD(identifier.DriverVersion.HighPart) << "."
- << LOWORD(identifier.DriverVersion.HighPart) << "."
- << HIWORD(identifier.DriverVersion.LowPart) << "."
- << LOWORD(identifier.DriverVersion.LowPart);
- info->driver_version = ss.str();
- return true;
-#elif defined(OSX)
- // We'll query the IOKit for the gpu of the main display.
- io_service_t display_service_port = CGDisplayIOServicePort(
- kCGDirectMainDisplay);
- GetProperty(display_service_port, CFSTR("vendor-id"), &info->vendor_id);
- GetProperty(display_service_port, CFSTR("device-id"), &info->device_id);
- GetProperty(display_service_port, CFSTR("model"), &info->description);
- return true;
-#else // LINUX || ANDROID
- // TODO(fbarchard): Implement this on Linux
- return false;
-#endif
-}
-} // namespace talk_base
diff --git a/base/systeminfo.h b/base/systeminfo.h
deleted file mode 100644
index f84b5fe..0000000
--- a/base/systeminfo.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * libjingle
- * Copyright 2008 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_SYSTEMINFO_H__
-#define TALK_BASE_SYSTEMINFO_H__
-
-#include <string>
-
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-class SystemInfo {
- public:
- enum Architecture {
- SI_ARCH_UNKNOWN = -1,
- SI_ARCH_X86 = 0,
- SI_ARCH_X64 = 1,
- SI_ARCH_ARM = 2
- };
-
- SystemInfo();
-
- // The number of CPU Cores in the system.
- int GetMaxPhysicalCpus();
- // The number of CPU Threads in the system.
- int GetMaxCpus();
- // The number of CPU Threads currently available to this process.
- int GetCurCpus();
- // Identity of the CPUs.
- Architecture GetCpuArchitecture();
- std::string GetCpuVendor();
- int GetCpuFamily();
- int GetCpuModel();
- int GetCpuStepping();
- // Return size of CPU cache in bytes. Uses largest available cache (L3).
- int GetCpuCacheSize();
- // Estimated speed of the CPUs, in MHz. e.g. 2400 for 2.4 GHz
- int GetMaxCpuSpeed();
- int GetCurCpuSpeed();
- // Total amount of physical memory, in bytes.
- int64 GetMemorySize();
- // The model name of the machine, e.g. "MacBookAir1,1"
- std::string GetMachineModel();
-
- // The gpu identifier
- struct GpuInfo {
- GpuInfo() : vendor_id(0), device_id(0) {}
- std::string device_name;
- std::string description;
- int vendor_id;
- int device_id;
- std::string driver;
- std::string driver_version;
- };
- bool GetGpuInfo(GpuInfo *info);
-
- private:
- int physical_cpus_;
- int logical_cpus_;
- int cache_size_;
- Architecture cpu_arch_;
- std::string cpu_vendor_;
- int cpu_family_;
- int cpu_model_;
- int cpu_stepping_;
- int cpu_speed_;
- int64 memory_;
- std::string machine_model_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_SYSTEMINFO_H__
diff --git a/base/systeminfo_unittest.cc b/base/systeminfo_unittest.cc
deleted file mode 100644
index 310b1eb..0000000
--- a/base/systeminfo_unittest.cc
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * libjingle
- * Copyright 2009 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/systeminfo.h"
-
-#if defined(CPU_X86) || defined(CPU_ARM)
-TEST(SystemInfoTest, CpuVendorNonEmpty) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuVendor: " << info.GetCpuVendor();
- EXPECT_FALSE(info.GetCpuVendor().empty());
-}
-
-// Tests Vendor identification is Intel or AMD.
-// See Also http://en.wikipedia.org/wiki/CPUID
-TEST(SystemInfoTest, CpuVendorIntelAMDARM) {
- talk_base::SystemInfo info;
-#if defined(CPU_X86)
- EXPECT_TRUE(talk_base::string_match(info.GetCpuVendor().c_str(),
- "GenuineIntel") ||
- talk_base::string_match(info.GetCpuVendor().c_str(),
- "AuthenticAMD"));
-#elif defined(CPU_ARM)
- EXPECT_TRUE(talk_base::string_match(info.GetCpuVendor().c_str(), "ARM"));
-#endif
-}
-#endif // defined(CPU_X86) || defined(CPU_ARM)
-
-// Tests CpuArchitecture matches expectations.
-TEST(SystemInfoTest, GetCpuArchitecture) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuArchitecture: " << info.GetCpuArchitecture();
- talk_base::SystemInfo::Architecture architecture = info.GetCpuArchitecture();
-#if defined(CPU_X86) || defined(CPU_ARM)
- if (sizeof(intptr_t) == 8) {
- EXPECT_EQ(talk_base::SystemInfo::SI_ARCH_X64, architecture);
- } else if (sizeof(intptr_t) == 4) {
-#if defined(CPU_ARM)
- EXPECT_EQ(talk_base::SystemInfo::SI_ARCH_ARM, architecture);
-#else
- EXPECT_EQ(talk_base::SystemInfo::SI_ARCH_X86, architecture);
-#endif
- }
-#endif
-}
-
-// Tests Cpu Cache Size
-TEST(SystemInfoTest, CpuCacheSize) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuCacheSize: " << info.GetCpuCacheSize();
- EXPECT_GE(info.GetCpuCacheSize(), 8192); // 8 KB min cache
- EXPECT_LE(info.GetCpuCacheSize(), 1024 * 1024 * 1024); // 1 GB max cache
-}
-
-// Tests MachineModel is set. On Mac test machine model is known.
-TEST(SystemInfoTest, MachineModelKnown) {
- talk_base::SystemInfo info;
- EXPECT_FALSE(info.GetMachineModel().empty());
- const char *machine_model = info.GetMachineModel().c_str();
- LOG(LS_INFO) << "MachineModel: " << machine_model;
- bool known = true;
-#if defined(OSX)
- // Full list as of May 2012. Update when new OSX based models are added.
- known = talk_base::string_match(machine_model, "MacBookPro*") ||
- talk_base::string_match(machine_model, "MacBookAir*") ||
- talk_base::string_match(machine_model, "MacBook*") ||
- talk_base::string_match(machine_model, "MacPro*") ||
- talk_base::string_match(machine_model, "Macmini*") ||
- talk_base::string_match(machine_model, "iMac*") ||
- talk_base::string_match(machine_model, "Xserve*");
-#elif !defined(IOS)
- // All other machines return Not available.
- known = talk_base::string_match(info.GetMachineModel().c_str(),
- "Not available");
-#endif
- if (!known) {
- LOG(LS_WARNING) << "Machine Model Unknown: " << machine_model;
- }
-}
-
-// Tests maximum cpu clockrate.
-TEST(SystemInfoTest, CpuMaxCpuSpeed) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "MaxCpuSpeed: " << info.GetMaxCpuSpeed();
- EXPECT_GT(info.GetMaxCpuSpeed(), 0);
- EXPECT_LT(info.GetMaxCpuSpeed(), 100000); // 100 Ghz
-}
-
-// Tests current cpu clockrate.
-TEST(SystemInfoTest, CpuCurCpuSpeed) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "MaxCurSpeed: " << info.GetCurCpuSpeed();
- EXPECT_GT(info.GetCurCpuSpeed(), 0);
- EXPECT_LT(info.GetMaxCpuSpeed(), 100000);
-}
-
-// Tests physical memory size.
-TEST(SystemInfoTest, MemorySize) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "MemorySize: " << info.GetMemorySize();
- EXPECT_GT(info.GetMemorySize(), -1);
-}
-
-// Tests number of logical cpus available to the system.
-TEST(SystemInfoTest, MaxCpus) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "MaxCpus: " << info.GetMaxCpus();
- EXPECT_GT(info.GetMaxCpus(), 0);
-}
-
-// Tests number of physical cpus available to the system.
-TEST(SystemInfoTest, MaxPhysicalCpus) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "MaxPhysicalCpus: " << info.GetMaxPhysicalCpus();
- EXPECT_GT(info.GetMaxPhysicalCpus(), 0);
- EXPECT_LE(info.GetMaxPhysicalCpus(), info.GetMaxCpus());
-}
-
-// Tests number of logical cpus available to the process.
-TEST(SystemInfoTest, CurCpus) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CurCpus: " << info.GetCurCpus();
- EXPECT_GT(info.GetCurCpus(), 0);
- EXPECT_LE(info.GetCurCpus(), info.GetMaxCpus());
-}
-
-#ifdef CPU_X86
-// CPU family/model/stepping is only available on X86. The following tests
-// that they are set when running on x86 CPUs. Valid Family/Model/Stepping
-// values are non-zero on known CPUs.
-
-// Tests Intel CPU Family identification.
-TEST(SystemInfoTest, CpuFamily) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuFamily: " << info.GetCpuFamily();
- EXPECT_GT(info.GetCpuFamily(), 0);
-}
-
-// Tests Intel CPU Model identification.
-TEST(SystemInfoTest, CpuModel) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuModel: " << info.GetCpuModel();
- EXPECT_GT(info.GetCpuModel(), 0);
-}
-
-// Tests Intel CPU Stepping identification.
-TEST(SystemInfoTest, CpuStepping) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuStepping: " << info.GetCpuStepping();
- EXPECT_GT(info.GetCpuStepping(), 0);
-}
-#else // CPU_X86
-// If not running on x86 CPU the following tests expect the functions to
-// return 0.
-TEST(SystemInfoTest, CpuFamily) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuFamily: " << info.GetCpuFamily();
- EXPECT_EQ(0, info.GetCpuFamily());
-}
-
-// Tests Intel CPU Model identification.
-TEST(SystemInfoTest, CpuModel) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuModel: " << info.GetCpuModel();
- EXPECT_EQ(0, info.GetCpuModel());
-}
-
-// Tests Intel CPU Stepping identification.
-TEST(SystemInfoTest, CpuStepping) {
- talk_base::SystemInfo info;
- LOG(LS_INFO) << "CpuStepping: " << info.GetCpuStepping();
- EXPECT_EQ(0, info.GetCpuStepping());
-}
-#endif // CPU_X86
-
-#if WIN32 && !defined(EXCLUDE_D3D9)
-TEST(SystemInfoTest, GpuInfo) {
- talk_base::SystemInfo info;
- talk_base::SystemInfo::GpuInfo gi;
- EXPECT_TRUE(info.GetGpuInfo(&gi));
- LOG(LS_INFO) << "GpuDriver: " << gi.driver;
- EXPECT_FALSE(gi.driver.empty());
- LOG(LS_INFO) << "GpuDriverVersion: " << gi.driver_version;
- EXPECT_FALSE(gi.driver_version.empty());
-}
-#endif
diff --git a/base/task.cc b/base/task.cc
deleted file mode 100644
index c37797c..0000000
--- a/base/task.cc
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/task.h"
-#include "talk/base/common.h"
-#include "talk/base/taskrunner.h"
-
-namespace talk_base {
-
-int32 Task::unique_id_seed_ = 0;
-
-Task::Task(TaskParent *parent)
- : TaskParent(this, parent),
- state_(STATE_INIT),
- blocked_(false),
- done_(false),
- aborted_(false),
- busy_(false),
- error_(false),
- start_time_(0),
- timeout_time_(0),
- timeout_seconds_(0),
- timeout_suspended_(false) {
- unique_id_ = unique_id_seed_++;
-
- // sanity check that we didn't roll-over our id seed
- ASSERT(unique_id_ < unique_id_seed_);
-}
-
-Task::~Task() {
- // Is this task being deleted in the correct manner?
- ASSERT(!done_ || GetRunner()->is_ok_to_delete(this));
- ASSERT(state_ == STATE_INIT || done_);
- ASSERT(state_ == STATE_INIT || blocked_);
-
- // If the task is being deleted without being done, it
- // means that it hasn't been removed from its parent.
- // This happens if a task is deleted outside of TaskRunner.
- if (!done_) {
- Stop();
- }
-}
-
-int64 Task::CurrentTime() {
- return GetRunner()->CurrentTime();
-}
-
-int64 Task::ElapsedTime() {
- return CurrentTime() - start_time_;
-}
-
-void Task::Start() {
- if (state_ != STATE_INIT)
- return;
- // Set the start time before starting the task. Otherwise if the task
- // finishes quickly and deletes the Task object, setting start_time_
- // will crash.
- start_time_ = CurrentTime();
- GetRunner()->StartTask(this);
-}
-
-void Task::Step() {
- if (done_) {
-#ifdef _DEBUG
- // we do not know how !blocked_ happens when done_ - should be impossible.
- // But it causes problems, so in retail build, we force blocked_, and
- // under debug we assert.
- ASSERT(blocked_);
-#else
- blocked_ = true;
-#endif
- return;
- }
-
- // Async Error() was called
- if (error_) {
- done_ = true;
- state_ = STATE_ERROR;
- blocked_ = true;
-// obsolete - an errored task is not considered done now
-// SignalDone();
-
- Stop();
-#ifdef _DEBUG
- // verify that stop removed this from its parent
- ASSERT(!parent()->IsChildTask(this));
-#endif
- return;
- }
-
- busy_ = true;
- int new_state = Process(state_);
- busy_ = false;
-
- if (aborted_) {
- Abort(true); // no need to wake because we're awake
- return;
- }
-
- if (new_state == STATE_BLOCKED) {
- blocked_ = true;
- // Let the timeout continue
- } else {
- state_ = new_state;
- blocked_ = false;
- ResetTimeout();
- }
-
- if (new_state == STATE_DONE) {
- done_ = true;
- } else if (new_state == STATE_ERROR) {
- done_ = true;
- error_ = true;
- }
-
- if (done_) {
-// obsolete - call this yourself
-// SignalDone();
-
- Stop();
-#if _DEBUG
- // verify that stop removed this from its parent
- ASSERT(!parent()->IsChildTask(this));
-#endif
- blocked_ = true;
- }
-}
-
-void Task::Abort(bool nowake) {
- // Why only check for done_ (instead of "aborted_ || done_")?
- //
- // If aborted_ && !done_, it means the logic for aborting still
- // needs to be executed (because busy_ must have been true when
- // Abort() was previously called).
- if (done_)
- return;
- aborted_ = true;
- if (!busy_) {
- done_ = true;
- blocked_ = true;
- error_ = true;
-
- // "done_" is set before calling "Stop()" to ensure that this code
- // doesn't execute more than once (recursively) for the same task.
- Stop();
-#ifdef _DEBUG
- // verify that stop removed this from its parent
- ASSERT(!parent()->IsChildTask(this));
-#endif
- if (!nowake) {
- // WakeTasks to self-delete.
- // Don't call Wake() because it is a no-op after "done_" is set.
- // Even if Wake() did run, it clears "blocked_" which isn't desireable.
- GetRunner()->WakeTasks();
- }
- }
-}
-
-void Task::Wake() {
- if (done_)
- return;
- if (blocked_) {
- blocked_ = false;
- GetRunner()->WakeTasks();
- }
-}
-
-void Task::Error() {
- if (error_ || done_)
- return;
- error_ = true;
- Wake();
-}
-
-std::string Task::GetStateName(int state) const {
- switch (state) {
- case STATE_BLOCKED: return "BLOCKED";
- case STATE_INIT: return "INIT";
- case STATE_START: return "START";
- case STATE_DONE: return "DONE";
- case STATE_ERROR: return "ERROR";
- case STATE_RESPONSE: return "RESPONSE";
- }
- return "??";
-}
-
-int Task::Process(int state) {
- int newstate = STATE_ERROR;
-
- if (TimedOut()) {
- ClearTimeout();
- newstate = OnTimeout();
- SignalTimeout();
- } else {
- switch (state) {
- case STATE_INIT:
- newstate = STATE_START;
- break;
- case STATE_START:
- newstate = ProcessStart();
- break;
- case STATE_RESPONSE:
- newstate = ProcessResponse();
- break;
- case STATE_DONE:
- case STATE_ERROR:
- newstate = STATE_BLOCKED;
- break;
- }
- }
-
- return newstate;
-}
-
-void Task::Stop() {
- // No need to wake because we're either awake or in abort
- TaskParent::OnStopped(this);
-}
-
-void Task::set_timeout_seconds(const int timeout_seconds) {
- timeout_seconds_ = timeout_seconds;
- ResetTimeout();
-}
-
-bool Task::TimedOut() {
- return timeout_seconds_ &&
- timeout_time_ &&
- CurrentTime() >= timeout_time_;
-}
-
-void Task::ResetTimeout() {
- int64 previous_timeout_time = timeout_time_;
- bool timeout_allowed = (state_ != STATE_INIT)
- && (state_ != STATE_DONE)
- && (state_ != STATE_ERROR);
- if (timeout_seconds_ && timeout_allowed && !timeout_suspended_)
- timeout_time_ = CurrentTime() +
- (timeout_seconds_ * kSecToMsec * kMsecTo100ns);
- else
- timeout_time_ = 0;
-
- GetRunner()->UpdateTaskTimeout(this, previous_timeout_time);
-}
-
-void Task::ClearTimeout() {
- int64 previous_timeout_time = timeout_time_;
- timeout_time_ = 0;
- GetRunner()->UpdateTaskTimeout(this, previous_timeout_time);
-}
-
-void Task::SuspendTimeout() {
- if (!timeout_suspended_) {
- timeout_suspended_ = true;
- ResetTimeout();
- }
-}
-
-void Task::ResumeTimeout() {
- if (timeout_suspended_) {
- timeout_suspended_ = false;
- ResetTimeout();
- }
-}
-
-} // namespace talk_base
diff --git a/base/task.h b/base/task.h
deleted file mode 100644
index 10e6f5c..0000000
--- a/base/task.h
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TASK_H__
-#define TALK_BASE_TASK_H__
-
-#include <string>
-#include "talk/base/basictypes.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/taskparent.h"
-
-/////////////////////////////////////////////////////////////////////
-//
-// TASK
-//
-/////////////////////////////////////////////////////////////////////
-//
-// Task is a state machine infrastructure. States are pushed forward by
-// pushing forwards a TaskRunner that holds on to all Tasks. The purpose
-// of Task is threefold:
-//
-// (1) It manages ongoing work on the UI thread. Multitasking without
-// threads, keeping it easy, keeping it real. :-) It does this by
-// organizing a set of states for each task. When you return from your
-// Process*() function, you return an integer for the next state. You do
-// not go onto the next state yourself. Every time you enter a state,
-// you check to see if you can do anything yet. If not, you return
-// STATE_BLOCKED. If you _could_ do anything, do not return
-// STATE_BLOCKED - even if you end up in the same state, return
-// STATE_mysamestate. When you are done, return STATE_DONE and then the
-// task will self-delete sometime afterwards.
-//
-// (2) It helps you avoid all those reentrancy problems when you chain
-// too many triggers on one thread. Basically if you want to tell a task
-// to process something for you, you feed your task some information and
-// then you Wake() it. Don't tell it to process it right away. If it
-// might be working on something as you send it information, you may want
-// to have a queue in the task.
-//
-// (3) Finally it helps manage parent tasks and children. If a parent
-// task gets aborted, all the children tasks are too. The nice thing
-// about this, for example, is if you have one parent task that
-// represents, say, and Xmpp connection, then you can spawn a whole bunch
-// of infinite lifetime child tasks and now worry about cleaning them up.
-// When the parent task goes to STATE_DONE, the task engine will make
-// sure all those children are aborted and get deleted.
-//
-// Notice that Task has a few built-in states, e.g.,
-//
-// STATE_INIT - the task isn't running yet
-// STATE_START - the task is in its first state
-// STATE_RESPONSE - the task is in its second state
-// STATE_DONE - the task is done
-//
-// STATE_ERROR - indicates an error - we should audit the error code in
-// light of any usage of it to see if it should be improved. When I
-// first put down the task stuff I didn't have a good sense of what was
-// needed for Abort and Error, and now the subclasses of Task will ground
-// the design in a stronger way.
-//
-// STATE_NEXT - the first undefined state number. (like WM_USER) - you
-// can start defining more task states there.
-//
-// When you define more task states, just override Process(int state) and
-// add your own switch statement. If you want to delegate to
-// Task::Process, you can effectively delegate to its switch statement.
-// No fancy method pointers or such - this is all just pretty low tech,
-// easy to debug, and fast.
-//
-// Also notice that Task has some primitive built-in timeout functionality.
-//
-// A timeout is defined as "the task stays in STATE_BLOCKED longer than
-// timeout_seconds_."
-//
-// Descendant classes can override this behavior by calling the
-// various protected methods to change the timeout behavior. For
-// instance, a descendand might call SuspendTimeout() when it knows
-// that it isn't waiting for anything that might timeout, but isn't
-// yet in the STATE_DONE state.
-//
-
-namespace talk_base {
-
-// Executes a sequence of steps
-class Task : public TaskParent {
- public:
- Task(TaskParent *parent);
- virtual ~Task();
-
- int32 unique_id() { return unique_id_; }
-
- void Start();
- void Step();
- int GetState() const { return state_; }
- bool HasError() const { return (GetState() == STATE_ERROR); }
- bool Blocked() const { return blocked_; }
- bool IsDone() const { return done_; }
- int64 ElapsedTime();
-
- // Called from outside to stop task without any more callbacks
- void Abort(bool nowake = false);
-
- bool TimedOut();
-
- int64 timeout_time() const { return timeout_time_; }
- int timeout_seconds() const { return timeout_seconds_; }
- void set_timeout_seconds(int timeout_seconds);
-
- sigslot::signal0<> SignalTimeout;
-
- // Called inside the task to signal that the task may be unblocked
- void Wake();
-
- protected:
-
- enum {
- STATE_BLOCKED = -1,
- STATE_INIT = 0,
- STATE_START = 1,
- STATE_DONE = 2,
- STATE_ERROR = 3,
- STATE_RESPONSE = 4,
- STATE_NEXT = 5, // Subclasses which need more states start here and higher
- };
-
- // Called inside to advise that the task should wake and signal an error
- void Error();
-
- int64 CurrentTime();
-
- virtual std::string GetStateName(int state) const;
- virtual int Process(int state);
- virtual void Stop();
- virtual int ProcessStart() = 0;
- virtual int ProcessResponse() { return STATE_DONE; }
-
- void ResetTimeout();
- void ClearTimeout();
-
- void SuspendTimeout();
- void ResumeTimeout();
-
- protected:
- virtual int OnTimeout() {
- // by default, we are finished after timing out
- return STATE_DONE;
- }
-
- private:
- void Done();
-
- int state_;
- bool blocked_;
- bool done_;
- bool aborted_;
- bool busy_;
- bool error_;
- int64 start_time_;
- int64 timeout_time_;
- int timeout_seconds_;
- bool timeout_suspended_;
- int32 unique_id_;
-
- static int32 unique_id_seed_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TASK_H__
diff --git a/base/task_unittest.cc b/base/task_unittest.cc
deleted file mode 100644
index 0c4a7a2..0000000
--- a/base/task_unittest.cc
+++ /dev/null
@@ -1,562 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef POSIX
-#include <sys/time.h>
-#endif // POSIX
-
-// TODO: Remove this once the cause of sporadic failures in these
-// tests is tracked down.
-#include <iostream>
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif // WIN32
-
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-#include "talk/base/task.h"
-#include "talk/base/taskrunner.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-static int64 GetCurrentTime() {
- return static_cast<int64>(Time()) * 10000;
-}
-
-// feel free to change these numbers. Note that '0' won't work, though
-#define STUCK_TASK_COUNT 5
-#define HAPPY_TASK_COUNT 20
-
-// this is a generic timeout task which, when it signals timeout, will
-// include the unique ID of the task in the signal (we don't use this
-// in production code because we haven't yet had occasion to generate
-// an array of the same types of task)
-
-class IdTimeoutTask : public Task, public sigslot::has_slots<> {
- public:
- explicit IdTimeoutTask(TaskParent *parent) : Task(parent) {
- SignalTimeout.connect(this, &IdTimeoutTask::OnLocalTimeout);
- }
-
- sigslot::signal1<const int> SignalTimeoutId;
- sigslot::signal1<const int> SignalDoneId;
-
- virtual int ProcessStart() {
- return STATE_RESPONSE;
- }
-
- void OnLocalTimeout() {
- SignalTimeoutId(unique_id());
- }
-
- protected:
- virtual void Stop() {
- SignalDoneId(unique_id());
- Task::Stop();
- }
-};
-
-class StuckTask : public IdTimeoutTask {
- public:
- explicit StuckTask(TaskParent *parent) : IdTimeoutTask(parent) {}
- virtual int ProcessStart() {
- return STATE_BLOCKED;
- }
-};
-
-class HappyTask : public IdTimeoutTask {
- public:
- explicit HappyTask(TaskParent *parent) : IdTimeoutTask(parent) {
- time_to_perform_ = rand() % (STUCK_TASK_COUNT / 2);
- }
- virtual int ProcessStart() {
- if (ElapsedTime() > (time_to_perform_ * 1000 * 10000))
- return STATE_RESPONSE;
- else
- return STATE_BLOCKED;
- }
-
- private:
- int time_to_perform_;
-};
-
-// simple implementation of a task runner which uses Windows'
-// GetSystemTimeAsFileTime() to get the current clock ticks
-
-class MyTaskRunner : public TaskRunner {
- public:
- virtual void WakeTasks() { RunTasks(); }
- virtual int64 CurrentTime() {
- return GetCurrentTime();
- }
-
- bool timeout_change() const {
- return timeout_change_;
- }
-
- void clear_timeout_change() {
- timeout_change_ = false;
- }
- protected:
- virtual void OnTimeoutChange() {
- timeout_change_ = true;
- }
- bool timeout_change_;
-};
-
-//
-// this unit test is primarily concerned (for now) with the timeout
-// functionality in tasks. It works as follows:
-//
-// * Create a bunch of tasks, some "stuck" (ie., guaranteed to timeout)
-// and some "happy" (will immediately finish).
-// * Set the timeout on the "stuck" tasks to some number of seconds between
-// 1 and the number of stuck tasks
-// * Start all the stuck & happy tasks in random order
-// * Wait "number of stuck tasks" seconds and make sure everything timed out
-
-class TaskTest : public sigslot::has_slots<> {
- public:
- TaskTest() {}
-
- // no need to delete any tasks; the task runner owns them
- ~TaskTest() {}
-
- void Start() {
- // create and configure tasks
- for (int i = 0; i < STUCK_TASK_COUNT; ++i) {
- stuck_[i].task_ = new StuckTask(&task_runner_);
- stuck_[i].task_->SignalTimeoutId.connect(this,
- &TaskTest::OnTimeoutStuck);
- stuck_[i].timed_out_ = false;
- stuck_[i].xlat_ = stuck_[i].task_->unique_id();
- stuck_[i].task_->set_timeout_seconds(i + 1);
- LOG(LS_INFO) << "Task " << stuck_[i].xlat_ << " created with timeout "
- << stuck_[i].task_->timeout_seconds();
- }
-
- for (int i = 0; i < HAPPY_TASK_COUNT; ++i) {
- happy_[i].task_ = new HappyTask(&task_runner_);
- happy_[i].task_->SignalTimeoutId.connect(this,
- &TaskTest::OnTimeoutHappy);
- happy_[i].task_->SignalDoneId.connect(this,
- &TaskTest::OnDoneHappy);
- happy_[i].timed_out_ = false;
- happy_[i].xlat_ = happy_[i].task_->unique_id();
- }
-
- // start all the tasks in random order
- int stuck_index = 0;
- int happy_index = 0;
- for (int i = 0; i < STUCK_TASK_COUNT + HAPPY_TASK_COUNT; ++i) {
- if ((stuck_index < STUCK_TASK_COUNT) &&
- (happy_index < HAPPY_TASK_COUNT)) {
- if (rand() % 2 == 1) {
- stuck_[stuck_index++].task_->Start();
- } else {
- happy_[happy_index++].task_->Start();
- }
- } else if (stuck_index < STUCK_TASK_COUNT) {
- stuck_[stuck_index++].task_->Start();
- } else {
- happy_[happy_index++].task_->Start();
- }
- }
-
- for (int i = 0; i < STUCK_TASK_COUNT; ++i) {
- std::cout << "Stuck task #" << i << " timeout is " <<
- stuck_[i].task_->timeout_seconds() << " at " <<
- stuck_[i].task_->timeout_time() << std::endl;
- }
-
- // just a little self-check to make sure we started all the tasks
- ASSERT_EQ(STUCK_TASK_COUNT, stuck_index);
- ASSERT_EQ(HAPPY_TASK_COUNT, happy_index);
-
- // run the unblocked tasks
- LOG(LS_INFO) << "Running tasks";
- task_runner_.RunTasks();
-
- std::cout << "Start time is " << GetCurrentTime() << std::endl;
-
- // give all the stuck tasks time to timeout
- for (int i = 0; !task_runner_.AllChildrenDone() && i < STUCK_TASK_COUNT;
- ++i) {
- Thread::Current()->ProcessMessages(1000);
- for (int j = 0; j < HAPPY_TASK_COUNT; ++j) {
- if (happy_[j].task_) {
- happy_[j].task_->Wake();
- }
- }
- LOG(LS_INFO) << "Polling tasks";
- task_runner_.PollTasks();
- }
-
- // We see occasional test failures here due to the stuck tasks not having
- // timed-out yet, which seems like it should be impossible. To help track
- // this down we have added logging of the timing information, which we send
- // directly to stdout so that we get it in opt builds too.
- std::cout << "End time is " << GetCurrentTime() << std::endl;
- }
-
- void OnTimeoutStuck(const int id) {
- LOG(LS_INFO) << "Timed out task " << id;
-
- int i;
- for (i = 0; i < STUCK_TASK_COUNT; ++i) {
- if (stuck_[i].xlat_ == id) {
- stuck_[i].timed_out_ = true;
- stuck_[i].task_ = NULL;
- break;
- }
- }
-
- // getting a bad ID here is a failure, but let's continue
- // running to see what else might go wrong
- EXPECT_LT(i, STUCK_TASK_COUNT);
- }
-
- void OnTimeoutHappy(const int id) {
- int i;
- for (i = 0; i < HAPPY_TASK_COUNT; ++i) {
- if (happy_[i].xlat_ == id) {
- happy_[i].timed_out_ = true;
- happy_[i].task_ = NULL;
- break;
- }
- }
-
- // getting a bad ID here is a failure, but let's continue
- // running to see what else might go wrong
- EXPECT_LT(i, HAPPY_TASK_COUNT);
- }
-
- void OnDoneHappy(const int id) {
- int i;
- for (i = 0; i < HAPPY_TASK_COUNT; ++i) {
- if (happy_[i].xlat_ == id) {
- happy_[i].task_ = NULL;
- break;
- }
- }
-
- // getting a bad ID here is a failure, but let's continue
- // running to see what else might go wrong
- EXPECT_LT(i, HAPPY_TASK_COUNT);
- }
-
- void check_passed() {
- EXPECT_TRUE(task_runner_.AllChildrenDone());
-
- // make sure none of our happy tasks timed out
- for (int i = 0; i < HAPPY_TASK_COUNT; ++i) {
- EXPECT_FALSE(happy_[i].timed_out_);
- }
-
- // make sure all of our stuck tasks timed out
- for (int i = 0; i < STUCK_TASK_COUNT; ++i) {
- EXPECT_TRUE(stuck_[i].timed_out_);
- if (!stuck_[i].timed_out_) {
- std::cout << "Stuck task #" << i << " timeout is at "
- << stuck_[i].task_->timeout_time() << std::endl;
- }
- }
-
- std::cout.flush();
- }
-
- private:
- struct TaskInfo {
- IdTimeoutTask *task_;
- bool timed_out_;
- int xlat_;
- };
-
- MyTaskRunner task_runner_;
- TaskInfo stuck_[STUCK_TASK_COUNT];
- TaskInfo happy_[HAPPY_TASK_COUNT];
-};
-
-TEST(start_task_test, Timeout) {
- TaskTest task_test;
- task_test.Start();
- task_test.check_passed();
-}
-
-// Test for aborting the task while it is running
-
-class AbortTask : public Task {
- public:
- explicit AbortTask(TaskParent *parent) : Task(parent) {
- set_timeout_seconds(1);
- }
-
- virtual int ProcessStart() {
- Abort();
- return STATE_NEXT;
- }
- private:
- DISALLOW_EVIL_CONSTRUCTORS(AbortTask);
-};
-
-class TaskAbortTest : public sigslot::has_slots<> {
- public:
- TaskAbortTest() {}
-
- // no need to delete any tasks; the task runner owns them
- ~TaskAbortTest() {}
-
- void Start() {
- Task *abort_task = new AbortTask(&task_runner_);
- abort_task->SignalTimeout.connect(this, &TaskAbortTest::OnTimeout);
- abort_task->Start();
-
- // run the task
- task_runner_.RunTasks();
- }
-
- private:
- void OnTimeout() {
- FAIL() << "Task timed out instead of aborting.";
- }
-
- MyTaskRunner task_runner_;
- DISALLOW_EVIL_CONSTRUCTORS(TaskAbortTest);
-};
-
-TEST(start_task_test, Abort) {
- TaskAbortTest abort_test;
- abort_test.Start();
-}
-
-// Test for aborting a task to verify that it does the Wake operation
-// which gets it deleted.
-
-class SetBoolOnDeleteTask : public Task {
- public:
- SetBoolOnDeleteTask(TaskParent *parent, bool *set_when_deleted)
- : Task(parent),
- set_when_deleted_(set_when_deleted) {
- EXPECT_TRUE(NULL != set_when_deleted);
- EXPECT_FALSE(*set_when_deleted);
- }
-
- virtual ~SetBoolOnDeleteTask() {
- *set_when_deleted_ = true;
- }
-
- virtual int ProcessStart() {
- return STATE_BLOCKED;
- }
-
- private:
- bool* set_when_deleted_;
- DISALLOW_EVIL_CONSTRUCTORS(SetBoolOnDeleteTask);
-};
-
-class AbortShouldWakeTest : public sigslot::has_slots<> {
- public:
- AbortShouldWakeTest() {}
-
- // no need to delete any tasks; the task runner owns them
- ~AbortShouldWakeTest() {}
-
- void Start() {
- bool task_deleted = false;
- Task *task_to_abort = new SetBoolOnDeleteTask(&task_runner_, &task_deleted);
- task_to_abort->Start();
-
- // Task::Abort() should call TaskRunner::WakeTasks(). WakeTasks calls
- // TaskRunner::RunTasks() immediately which should delete the task.
- task_to_abort->Abort();
- EXPECT_TRUE(task_deleted);
-
- if (!task_deleted) {
- // avoid a crash (due to referencing a local variable)
- // if the test fails.
- task_runner_.RunTasks();
- }
- }
-
- private:
- void OnTimeout() {
- FAIL() << "Task timed out instead of aborting.";
- }
-
- MyTaskRunner task_runner_;
- DISALLOW_EVIL_CONSTRUCTORS(AbortShouldWakeTest);
-};
-
-TEST(start_task_test, AbortShouldWake) {
- AbortShouldWakeTest abort_should_wake_test;
- abort_should_wake_test.Start();
-}
-
-// Validate that TaskRunner's OnTimeoutChange gets called appropriately
-// * When a task calls UpdateTaskTimeout
-// * When the next timeout task time, times out
-class TimeoutChangeTest : public sigslot::has_slots<> {
- public:
- TimeoutChangeTest()
- : task_count_(ARRAY_SIZE(stuck_tasks_)) {}
-
- // no need to delete any tasks; the task runner owns them
- ~TimeoutChangeTest() {}
-
- void Start() {
- for (int i = 0; i < task_count_; ++i) {
- stuck_tasks_[i] = new StuckTask(&task_runner_);
- stuck_tasks_[i]->set_timeout_seconds(i + 2);
- stuck_tasks_[i]->SignalTimeoutId.connect(this,
- &TimeoutChangeTest::OnTimeoutId);
- }
-
- for (int i = task_count_ - 1; i >= 0; --i) {
- stuck_tasks_[i]->Start();
- }
- task_runner_.clear_timeout_change();
-
- // At this point, our timeouts are set as follows
- // task[0] is 2 seconds, task[1] at 3 seconds, etc.
-
- stuck_tasks_[0]->set_timeout_seconds(2);
- // Now, task[0] is 2 seconds, task[1] at 3 seconds...
- // so timeout change shouldn't be called.
- EXPECT_FALSE(task_runner_.timeout_change());
- task_runner_.clear_timeout_change();
-
- stuck_tasks_[0]->set_timeout_seconds(1);
- // task[0] is 1 seconds, task[1] at 3 seconds...
- // The smallest timeout got smaller so timeout change be called.
- EXPECT_TRUE(task_runner_.timeout_change());
- task_runner_.clear_timeout_change();
-
- stuck_tasks_[1]->set_timeout_seconds(2);
- // task[0] is 1 seconds, task[1] at 2 seconds...
- // The smallest timeout is still 1 second so no timeout change.
- EXPECT_FALSE(task_runner_.timeout_change());
- task_runner_.clear_timeout_change();
-
- while (task_count_ > 0) {
- int previous_count = task_count_;
- task_runner_.PollTasks();
- if (previous_count != task_count_) {
- // We only get here when a task times out. When that
- // happens, the timeout change should get called because
- // the smallest timeout is now in the past.
- EXPECT_TRUE(task_runner_.timeout_change());
- task_runner_.clear_timeout_change();
- }
- Thread::Current()->socketserver()->Wait(500, false);
- }
- }
-
- private:
- void OnTimeoutId(const int id) {
- for (int i = 0; i < ARRAY_SIZE(stuck_tasks_); ++i) {
- if (stuck_tasks_[i] && stuck_tasks_[i]->unique_id() == id) {
- task_count_--;
- stuck_tasks_[i] = NULL;
- break;
- }
- }
- }
-
- MyTaskRunner task_runner_;
- StuckTask* (stuck_tasks_[3]);
- int task_count_;
- DISALLOW_EVIL_CONSTRUCTORS(TimeoutChangeTest);
-};
-
-TEST(start_task_test, TimeoutChange) {
- TimeoutChangeTest timeout_change_test;
- timeout_change_test.Start();
-}
-
-class DeleteTestTaskRunner : public TaskRunner {
- public:
- DeleteTestTaskRunner() {
- }
- virtual void WakeTasks() { }
- virtual int64 CurrentTime() {
- return GetCurrentTime();
- }
- private:
- DISALLOW_EVIL_CONSTRUCTORS(DeleteTestTaskRunner);
-};
-
-TEST(unstarted_task_test, DeleteTask) {
- // This test ensures that we don't
- // crash if a task is deleted without running it.
- DeleteTestTaskRunner task_runner;
- HappyTask* happy_task = new HappyTask(&task_runner);
- happy_task->Start();
-
- // try deleting the task directly
- HappyTask* child_happy_task = new HappyTask(happy_task);
- delete child_happy_task;
-
- // run the unblocked tasks
- task_runner.RunTasks();
-}
-
-TEST(unstarted_task_test, DoNotDeleteTask1) {
- // This test ensures that we don't
- // crash if a task runner is deleted without
- // running a certain task.
- DeleteTestTaskRunner task_runner;
- HappyTask* happy_task = new HappyTask(&task_runner);
- happy_task->Start();
-
- HappyTask* child_happy_task = new HappyTask(happy_task);
- child_happy_task->Start();
-
- // Never run the tasks
-}
-
-TEST(unstarted_task_test, DoNotDeleteTask2) {
- // This test ensures that we don't
- // crash if a taskrunner is delete with a
- // task that has never been started.
- DeleteTestTaskRunner task_runner;
- HappyTask* happy_task = new HappyTask(&task_runner);
- happy_task->Start();
-
- // Do not start the task.
- // Note: this leaks memory, so don't do this.
- // Instead, always run your tasks or delete them.
- new HappyTask(happy_task);
-
- // run the unblocked tasks
- task_runner.RunTasks();
-}
-
-} // namespace talk_base
diff --git a/base/taskparent.cc b/base/taskparent.cc
deleted file mode 100644
index f05ee82..0000000
--- a/base/taskparent.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <algorithm>
-
-#include "talk/base/taskparent.h"
-
-#include "talk/base/task.h"
-#include "talk/base/taskrunner.h"
-
-namespace talk_base {
-
-TaskParent::TaskParent(Task* derived_instance, TaskParent *parent)
- : parent_(parent) {
- ASSERT(derived_instance != NULL);
- ASSERT(parent != NULL);
- runner_ = parent->GetRunner();
- parent_->AddChild(derived_instance);
- Initialize();
-}
-
-TaskParent::TaskParent(TaskRunner *derived_instance)
- : parent_(NULL),
- runner_(derived_instance) {
- ASSERT(derived_instance != NULL);
- Initialize();
-}
-
-// Does common initialization of member variables
-void TaskParent::Initialize() {
- children_.reset(new ChildSet());
- child_error_ = false;
-}
-
-void TaskParent::AddChild(Task *child) {
- children_->insert(child);
-}
-
-#ifdef _DEBUG
-bool TaskParent::IsChildTask(Task *task) {
- ASSERT(task != NULL);
- return task->parent_ == this && children_->find(task) != children_->end();
-}
-#endif
-
-bool TaskParent::AllChildrenDone() {
- for (ChildSet::iterator it = children_->begin();
- it != children_->end();
- ++it) {
- if (!(*it)->IsDone())
- return false;
- }
- return true;
-}
-
-bool TaskParent::AnyChildError() {
- return child_error_;
-}
-
-void TaskParent::AbortAllChildren() {
- if (children_->size() > 0) {
-#ifdef _DEBUG
- runner_->IncrementAbortCount();
-#endif
-
- ChildSet copy = *children_;
- for (ChildSet::iterator it = copy.begin(); it != copy.end(); ++it) {
- (*it)->Abort(true); // Note we do not wake
- }
-
-#ifdef _DEBUG
- runner_->DecrementAbortCount();
-#endif
- }
-}
-
-void TaskParent::OnStopped(Task *task) {
- AbortAllChildren();
- parent_->OnChildStopped(task);
-}
-
-void TaskParent::OnChildStopped(Task *child) {
- if (child->HasError())
- child_error_ = true;
- children_->erase(child);
-}
-
-} // namespace talk_base
diff --git a/base/taskparent.h b/base/taskparent.h
deleted file mode 100644
index e2093d6..0000000
--- a/base/taskparent.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TASKPARENT_H__
-#define TALK_BASE_TASKPARENT_H__
-
-#include <set>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-class Task;
-class TaskRunner;
-
-class TaskParent {
- public:
- TaskParent(Task *derived_instance, TaskParent *parent);
- explicit TaskParent(TaskRunner *derived_instance);
- virtual ~TaskParent() { }
-
- TaskParent *GetParent() { return parent_; }
- TaskRunner *GetRunner() { return runner_; }
-
- bool AllChildrenDone();
- bool AnyChildError();
-#ifdef _DEBUG
- bool IsChildTask(Task *task);
-#endif
-
- protected:
- void OnStopped(Task *task);
- void AbortAllChildren();
- TaskParent *parent() {
- return parent_;
- }
-
- private:
- void Initialize();
- void OnChildStopped(Task *child);
- void AddChild(Task *child);
-
- TaskParent *parent_;
- TaskRunner *runner_;
- bool child_error_;
- typedef std::set<Task *> ChildSet;
- scoped_ptr<ChildSet> children_;
- DISALLOW_EVIL_CONSTRUCTORS(TaskParent);
-};
-
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TASKPARENT_H__
diff --git a/base/taskrunner.cc b/base/taskrunner.cc
deleted file mode 100644
index 0c0816c..0000000
--- a/base/taskrunner.cc
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <algorithm>
-
-#include "talk/base/taskrunner.h"
-
-#include "talk/base/common.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/task.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-TaskRunner::TaskRunner()
- : TaskParent(this),
- next_timeout_task_(NULL),
- tasks_running_(false)
-#ifdef _DEBUG
- , abort_count_(0),
- deleting_task_(NULL)
-#endif
-{
-}
-
-TaskRunner::~TaskRunner() {
- // this kills and deletes children silently!
- AbortAllChildren();
- InternalRunTasks(true);
-}
-
-void TaskRunner::StartTask(Task * task) {
- tasks_.push_back(task);
-
- // the task we just started could be about to timeout --
- // make sure our "next timeout task" is correct
- UpdateTaskTimeout(task, 0);
-
- WakeTasks();
-}
-
-void TaskRunner::RunTasks() {
- InternalRunTasks(false);
-}
-
-void TaskRunner::InternalRunTasks(bool in_destructor) {
- // This shouldn't run while an abort is happening.
- // If that occurs, then tasks may be deleted in this method,
- // but pointers to them will still be in the
- // "ChildSet copy" in TaskParent::AbortAllChildren.
- // Subsequent use of those task may cause data corruption or crashes.
- ASSERT(!abort_count_);
- // Running continues until all tasks are Blocked (ok for a small # of tasks)
- if (tasks_running_) {
- return; // don't reenter
- }
-
- tasks_running_ = true;
-
- int64 previous_timeout_time = next_task_timeout();
-
- int did_run = true;
- while (did_run) {
- did_run = false;
- // use indexing instead of iterators because tasks_ may grow
- for (size_t i = 0; i < tasks_.size(); ++i) {
- while (!tasks_[i]->Blocked()) {
- tasks_[i]->Step();
- did_run = true;
- }
- }
- }
- // Tasks are deleted when running has paused
- bool need_timeout_recalc = false;
- for (size_t i = 0; i < tasks_.size(); ++i) {
- if (tasks_[i]->IsDone()) {
- Task* task = tasks_[i];
- if (next_timeout_task_ &&
- task->unique_id() == next_timeout_task_->unique_id()) {
- next_timeout_task_ = NULL;
- need_timeout_recalc = true;
- }
-
-#ifdef _DEBUG
- deleting_task_ = task;
-#endif
- delete task;
-#ifdef _DEBUG
- deleting_task_ = NULL;
-#endif
- tasks_[i] = NULL;
- }
- }
- // Finally, remove nulls
- std::vector<Task *>::iterator it;
- it = std::remove(tasks_.begin(),
- tasks_.end(),
- reinterpret_cast<Task *>(NULL));
-
- tasks_.erase(it, tasks_.end());
-
- if (need_timeout_recalc)
- RecalcNextTimeout(NULL);
-
- // Make sure that adjustments are done to account
- // for any timeout changes (but don't call this
- // while being destroyed since it calls a pure virtual function).
- if (!in_destructor)
- CheckForTimeoutChange(previous_timeout_time);
-
- tasks_running_ = false;
-}
-
-void TaskRunner::PollTasks() {
- // see if our "next potentially timed-out task" has indeed timed out.
- // If it has, wake it up, then queue up the next task in line
- // Repeat while we have new timed-out tasks.
- // TODO: We need to guard against WakeTasks not updating
- // next_timeout_task_. Maybe also add documentation in the header file once
- // we understand this code better.
- Task* old_timeout_task = NULL;
- while (next_timeout_task_ &&
- old_timeout_task != next_timeout_task_ &&
- next_timeout_task_->TimedOut()) {
- old_timeout_task = next_timeout_task_;
- next_timeout_task_->Wake();
- WakeTasks();
- }
-}
-
-int64 TaskRunner::next_task_timeout() const {
- if (next_timeout_task_) {
- return next_timeout_task_->timeout_time();
- }
- return 0;
-}
-
-// this function gets called frequently -- when each task changes
-// state to something other than DONE, ERROR or BLOCKED, it calls
-// ResetTimeout(), which will call this function to make sure that
-// the next timeout-able task hasn't changed. The logic in this function
-// prevents RecalcNextTimeout() from getting called in most cases,
-// effectively making the task scheduler O-1 instead of O-N
-
-void TaskRunner::UpdateTaskTimeout(Task* task,
- int64 previous_task_timeout_time) {
- ASSERT(task != NULL);
- int64 previous_timeout_time = next_task_timeout();
- bool task_is_timeout_task = next_timeout_task_ != NULL &&
- task->unique_id() == next_timeout_task_->unique_id();
- if (task_is_timeout_task) {
- previous_timeout_time = previous_task_timeout_time;
- }
-
- // if the relevant task has a timeout, then
- // check to see if it's closer than the current
- // "about to timeout" task
- if (task->timeout_time()) {
- if (next_timeout_task_ == NULL ||
- (task->timeout_time() <= next_timeout_task_->timeout_time())) {
- next_timeout_task_ = task;
- }
- } else if (task_is_timeout_task) {
- // otherwise, if the task doesn't have a timeout,
- // and it used to be our "about to timeout" task,
- // walk through all the tasks looking for the real
- // "about to timeout" task
- RecalcNextTimeout(task);
- }
-
- // Note when task_running_, then the running routine
- // (TaskRunner::InternalRunTasks) is responsible for calling
- // CheckForTimeoutChange.
- if (!tasks_running_) {
- CheckForTimeoutChange(previous_timeout_time);
- }
-}
-
-void TaskRunner::RecalcNextTimeout(Task *exclude_task) {
- // walk through all the tasks looking for the one
- // which satisfies the following:
- // it's not finished already
- // we're not excluding it
- // it has the closest timeout time
-
- int64 next_timeout_time = 0;
- next_timeout_task_ = NULL;
-
- for (size_t i = 0; i < tasks_.size(); ++i) {
- Task *task = tasks_[i];
- // if the task isn't complete, and it actually has a timeout time
- if (!task->IsDone() && (task->timeout_time() > 0))
- // if it doesn't match our "exclude" task
- if (exclude_task == NULL ||
- exclude_task->unique_id() != task->unique_id())
- // if its timeout time is sooner than our current timeout time
- if (next_timeout_time == 0 ||
- task->timeout_time() <= next_timeout_time) {
- // set this task as our next-to-timeout
- next_timeout_time = task->timeout_time();
- next_timeout_task_ = task;
- }
- }
-}
-
-void TaskRunner::CheckForTimeoutChange(int64 previous_timeout_time) {
- int64 next_timeout = next_task_timeout();
- bool timeout_change = (previous_timeout_time == 0 && next_timeout != 0) ||
- next_timeout < previous_timeout_time ||
- (previous_timeout_time <= CurrentTime() &&
- previous_timeout_time != next_timeout);
- if (timeout_change) {
- OnTimeoutChange();
- }
-}
-
-} // namespace talk_base
diff --git a/base/taskrunner.h b/base/taskrunner.h
deleted file mode 100644
index f34a609..0000000
--- a/base/taskrunner.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TASKRUNNER_H__
-#define TALK_BASE_TASKRUNNER_H__
-
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/taskparent.h"
-
-namespace talk_base {
-class Task;
-
-const int64 kSecToMsec = 1000;
-const int64 kMsecTo100ns = 10000;
-const int64 kSecTo100ns = kSecToMsec * kMsecTo100ns;
-
-class TaskRunner : public TaskParent, public sigslot::has_slots<> {
- public:
- TaskRunner();
- virtual ~TaskRunner();
-
- virtual void WakeTasks() = 0;
-
- // Returns the current time in 100ns units. It is used for
- // determining timeouts. The origin is not important, only
- // the units and that rollover while the computer is running.
- //
- // On Windows, GetSystemTimeAsFileTime is the typical implementation.
- virtual int64 CurrentTime() = 0 ;
-
- void StartTask(Task *task);
- void RunTasks();
- void PollTasks();
-
- void UpdateTaskTimeout(Task *task, int64 previous_task_timeout_time);
-
-#ifdef _DEBUG
- bool is_ok_to_delete(Task* task) {
- return task == deleting_task_;
- }
-
- void IncrementAbortCount() {
- ++abort_count_;
- }
-
- void DecrementAbortCount() {
- --abort_count_;
- }
-#endif
-
- // Returns the next absolute time when a task times out
- // OR "0" if there is no next timeout.
- int64 next_task_timeout() const;
-
- protected:
- // The primary usage of this method is to know if
- // a callback timer needs to be set-up or adjusted.
- // This method will be called
- // * when the next_task_timeout() becomes a smaller value OR
- // * when next_task_timeout() has changed values and the previous
- // value is in the past.
- //
- // If the next_task_timeout moves to the future, this method will *not*
- // get called (because it subclass should check next_task_timeout()
- // when its timer goes off up to see if it needs to set-up a new timer).
- //
- // Note that this maybe called conservatively. In that it may be
- // called when no time change has happened.
- virtual void OnTimeoutChange() {
- // by default, do nothing.
- }
-
- private:
- void InternalRunTasks(bool in_destructor);
- void CheckForTimeoutChange(int64 previous_timeout_time);
-
- std::vector<Task *> tasks_;
- Task *next_timeout_task_;
- bool tasks_running_;
-#ifdef _DEBUG
- int abort_count_;
- Task* deleting_task_;
-#endif
-
- void RecalcNextTimeout(Task *exclude_task);
-};
-
-} // namespace talk_base
-
-#endif // TASK_BASE_TASKRUNNER_H__
diff --git a/base/template_util.h b/base/template_util.h
deleted file mode 100644
index 00f1d7d..0000000
--- a/base/template_util.h
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef TALK_BASE_TEMPLATE_UTIL_H_
-#define TALK_BASE_TEMPLATE_UTIL_H_
-
-#include <stddef.h> // For size_t.
-
-namespace talk_base {
-
-// template definitions from tr1
-
-template<class T, T v>
-struct integral_constant {
- static const T value = v;
- typedef T value_type;
- typedef integral_constant<T, v> type;
-};
-
-template <class T, T v> const T integral_constant<T, v>::value;
-
-typedef integral_constant<bool, true> true_type;
-typedef integral_constant<bool, false> false_type;
-
-template <class T> struct is_pointer : false_type {};
-template <class T> struct is_pointer<T*> : true_type {};
-
-template <class T, class U> struct is_same : public false_type {};
-template <class T> struct is_same<T,T> : true_type {};
-
-template<class> struct is_array : public false_type {};
-template<class T, size_t n> struct is_array<T[n]> : public true_type {};
-template<class T> struct is_array<T[]> : public true_type {};
-
-template <class T> struct is_non_const_reference : false_type {};
-template <class T> struct is_non_const_reference<T&> : true_type {};
-template <class T> struct is_non_const_reference<const T&> : false_type {};
-
-template <class T> struct is_void : false_type {};
-template <> struct is_void<void> : true_type {};
-
-namespace internal {
-
-// Types YesType and NoType are guaranteed such that sizeof(YesType) <
-// sizeof(NoType).
-typedef char YesType;
-
-struct NoType {
- YesType dummy[2];
-};
-
-// This class is an implementation detail for is_convertible, and you
-// don't need to know how it works to use is_convertible. For those
-// who care: we declare two different functions, one whose argument is
-// of type To and one with a variadic argument list. We give them
-// return types of different size, so we can use sizeof to trick the
-// compiler into telling us which function it would have chosen if we
-// had called it with an argument of type From. See Alexandrescu's
-// _Modern C++ Design_ for more details on this sort of trick.
-
-struct ConvertHelper {
- template <typename To>
- static YesType Test(To);
-
- template <typename To>
- static NoType Test(...);
-
- template <typename From>
- static From& Create();
-};
-
-// Used to determine if a type is a struct/union/class. Inspired by Boost's
-// is_class type_trait implementation.
-struct IsClassHelper {
- template <typename C>
- static YesType Test(void(C::*)(void));
-
- template <typename C>
- static NoType Test(...);
-};
-
-} // namespace internal
-
-// Inherits from true_type if From is convertible to To, false_type otherwise.
-//
-// Note that if the type is convertible, this will be a true_type REGARDLESS
-// of whether or not the conversion would emit a warning.
-template <typename From, typename To>
-struct is_convertible
- : integral_constant<bool,
- sizeof(internal::ConvertHelper::Test<To>(
- internal::ConvertHelper::Create<From>())) ==
- sizeof(internal::YesType)> {
-};
-
-template <typename T>
-struct is_class
- : integral_constant<bool,
- sizeof(internal::IsClassHelper::Test<T>(0)) ==
- sizeof(internal::YesType)> {
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TEMPLATE_UTIL_H_
diff --git a/base/testbase64.h b/base/testbase64.h
deleted file mode 100644
index 39dd00c..0000000
--- a/base/testbase64.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This file was generated by googleclient/talk/binary2header.sh */
-
-static unsigned char testbase64[] = {
-0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x02, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xe1, 0x0d, 0x07, 0x45, 0x78, 0x69, 0x66, 0x00, 0x00, 0x4d, 0x4d, 0x00, 0x2a, 0x00, 0x00, 0x00, 0x08, 0x00, 0x0c, 0x01, 0x0e, 0x00, 0x02, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x9e, 0x01, 0x0f, 0x00, 0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0xbe, 0x01, 0x10, 0x00, 0x02, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0xc3, 0x01, 0x12, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x01, 0x1a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xcc, 0x01, 0x1b, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xd4, 0x01, 0x28, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x01, 0x31, 0x00, 0x02, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0xdc, 0x01, 0x32, 0x00, 0x02, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0xf0, 0x01, 0x3c, 0x00, 0x02, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x01, 0x04, 0x02, 0x13, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x87, 0x69, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x14, 0x00, 0x00, 0x02, 0xc4, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x53, 0x4f, 0x4e, 0x59, 0x00, 0x44, 0x53, 0x43, 0x2d, 0x50, 0x32, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x01, 0x41, 0x64, 0x6f, 0x62, 0x65, 0x20, 0x50, 0x68, 0x6f, 0x74, 0x6f, 0x73, 0x68, 0x6f, 0x70, 0x20, 0x37, 0x2e, 0x30, 0x00, 0x32, 0x30, 0x30, 0x37, 0x3a, 0x30, 0x31, 0x3a, 0x33, 0x30, 0x20, 0x32, 0x33, 0x3a, 0x31, 0x30, 0x3a, 0x30, 0x34, 0x00, 0x4d, 0x61, 0x63, 0x20, 0x4f, 0x53, 0x20, 0x58, 0x20, 0x31, 0x30, 0x2e, 0x34, 0x2e, 0x38, 0x00, 0x00, 0x1c, 0x82, 0x9a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x6a, 0x82, 0x9d, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x72, 0x88, 0x22, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x88, 0x27, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x64, 0x00, 0x00, 0x90, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x04, 0x30, 0x32, 0x32, 0x30, 0x90, 0x03, 0x00, 0x02, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x02, 0x7a, 0x90, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x02, 0x8e, 0x91, 0x01, 0x00, 0x07, 0x00, 0x00, 0x00, 0x04, 0x01, 0x02, 0x03, 0x00, 0x91, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0xa2, 0x92, 0x04, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0xaa, 0x92, 0x05, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0xb2, 0x92, 0x07, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x05, 0x00, 0x00, 0x92, 0x08, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x92, 0x09, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x0f, 0x00, 0x00, 0x92, 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0xba, 0xa0, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x04, 0x30, 0x31, 0x30, 0x30, 0xa0, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0x00, 0x00, 0xa0, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, 0xa0, 0x03, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, 0xa3, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0xa3, 0x01, 0x00, 0x07, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0xa4, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x06, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x08, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x09, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xa4, 0x0a, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x01, 0x90, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x0a, 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-};
diff --git a/base/testclient.cc b/base/testclient.cc
deleted file mode 100644
index 92e1f39..0000000
--- a/base/testclient.cc
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/testclient.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-// DESIGN: Each packet received is put it into a list of packets.
-// Callers can retrieve received packets from any thread by calling
-// NextPacket.
-
-TestClient::TestClient(AsyncPacketSocket* socket)
- : socket_(socket), ready_to_send_(false) {
- packets_ = new std::vector<Packet*>();
- socket_->SignalReadPacket.connect(this, &TestClient::OnPacket);
- socket_->SignalReadyToSend.connect(this, &TestClient::OnReadyToSend);
-}
-
-TestClient::~TestClient() {
- delete socket_;
- for (unsigned i = 0; i < packets_->size(); i++)
- delete (*packets_)[i];
- delete packets_;
-}
-
-bool TestClient::CheckConnState(AsyncPacketSocket::State state) {
- // Wait for our timeout value until the socket reaches the desired state.
- uint32 end = TimeAfter(kTimeout);
- while (socket_->GetState() != state && TimeUntil(end) > 0)
- Thread::Current()->ProcessMessages(1);
- return (socket_->GetState() == state);
-}
-
-int TestClient::Send(const char* buf, size_t size) {
- talk_base::PacketOptions options;
- return socket_->Send(buf, size, options);
-}
-
-int TestClient::SendTo(const char* buf, size_t size,
- const SocketAddress& dest) {
- talk_base::PacketOptions options;
- return socket_->SendTo(buf, size, dest, options);
-}
-
-TestClient::Packet* TestClient::NextPacket() {
- // If no packets are currently available, we go into a get/dispatch loop for
- // at most 1 second. If, during the loop, a packet arrives, then we can stop
- // early and return it.
-
- // Note that the case where no packet arrives is important. We often want to
- // test that a packet does not arrive.
-
- // Note also that we only try to pump our current thread's message queue.
- // Pumping another thread's queue could lead to messages being dispatched from
- // the wrong thread to non-thread-safe objects.
-
- uint32 end = TimeAfter(kTimeout);
- while (TimeUntil(end) > 0) {
- {
- CritScope cs(&crit_);
- if (packets_->size() != 0) {
- break;
- }
- }
- Thread::Current()->ProcessMessages(1);
- }
-
- // Return the first packet placed in the queue.
- Packet* packet = NULL;
- CritScope cs(&crit_);
- if (packets_->size() > 0) {
- packet = packets_->front();
- packets_->erase(packets_->begin());
- }
-
- return packet;
-}
-
-bool TestClient::CheckNextPacket(const char* buf, size_t size,
- SocketAddress* addr) {
- bool res = false;
- Packet* packet = NextPacket();
- if (packet) {
- res = (packet->size == size && memcmp(packet->buf, buf, size) == 0);
- if (addr)
- *addr = packet->addr;
- delete packet;
- }
- return res;
-}
-
-bool TestClient::CheckNoPacket() {
- bool res;
- Packet* packet = NextPacket();
- res = (packet == NULL);
- delete packet;
- return res;
-}
-
-int TestClient::GetError() {
- return socket_->GetError();
-}
-
-int TestClient::SetOption(Socket::Option opt, int value) {
- return socket_->SetOption(opt, value);
-}
-
-bool TestClient::ready_to_send() const {
- return ready_to_send_;
-}
-
-void TestClient::OnPacket(AsyncPacketSocket* socket, const char* buf,
- size_t size, const SocketAddress& remote_addr,
- const PacketTime& packet_time) {
- CritScope cs(&crit_);
- packets_->push_back(new Packet(remote_addr, buf, size));
-}
-
-void TestClient::OnReadyToSend(AsyncPacketSocket* socket) {
- ready_to_send_ = true;
-}
-
-TestClient::Packet::Packet(const SocketAddress& a, const char* b, size_t s)
- : addr(a), buf(0), size(s) {
- buf = new char[size];
- memcpy(buf, b, size);
-}
-
-TestClient::Packet::Packet(const Packet& p)
- : addr(p.addr), buf(0), size(p.size) {
- buf = new char[size];
- memcpy(buf, p.buf, size);
-}
-
-TestClient::Packet::~Packet() {
- delete[] buf;
-}
-
-} // namespace talk_base
diff --git a/base/testclient.h b/base/testclient.h
deleted file mode 100644
index 87e32df..0000000
--- a/base/testclient.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TESTCLIENT_H_
-#define TALK_BASE_TESTCLIENT_H_
-
-#include <vector>
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/criticalsection.h"
-
-namespace talk_base {
-
-// A simple client that can send TCP or UDP data and check that it receives
-// what it expects to receive. Useful for testing server functionality.
-class TestClient : public sigslot::has_slots<> {
- public:
- // Records the contents of a packet that was received.
- struct Packet {
- Packet(const SocketAddress& a, const char* b, size_t s);
- Packet(const Packet& p);
- virtual ~Packet();
-
- SocketAddress addr;
- char* buf;
- size_t size;
- };
-
- // Creates a client that will send and receive with the given socket and
- // will post itself messages with the given thread.
- explicit TestClient(AsyncPacketSocket* socket);
- ~TestClient();
-
- SocketAddress address() const { return socket_->GetLocalAddress(); }
- SocketAddress remote_address() const { return socket_->GetRemoteAddress(); }
-
- // Checks that the socket moves to the specified connect state.
- bool CheckConnState(AsyncPacketSocket::State state);
-
- // Checks that the socket is connected to the remote side.
- bool CheckConnected() {
- return CheckConnState(AsyncPacketSocket::STATE_CONNECTED);
- }
-
- // Sends using the clients socket.
- int Send(const char* buf, size_t size);
-
- // Sends using the clients socket to the given destination.
- int SendTo(const char* buf, size_t size, const SocketAddress& dest);
-
- // Returns the next packet received by the client or 0 if none is received
- // within a reasonable amount of time. The caller must delete the packet
- // when done with it.
- Packet* NextPacket();
-
- // Checks that the next packet has the given contents. Returns the remote
- // address that the packet was sent from.
- bool CheckNextPacket(const char* buf, size_t len, SocketAddress* addr);
-
- // Checks that no packets have arrived or will arrive in the next second.
- bool CheckNoPacket();
-
- int GetError();
- int SetOption(Socket::Option opt, int value);
-
- bool ready_to_send() const;
-
- private:
- static const int kTimeout = 1000;
- // Workaround for the fact that AsyncPacketSocket::GetConnState doesn't exist.
- Socket::ConnState GetState();
- // Slot for packets read on the socket.
- void OnPacket(AsyncPacketSocket* socket, const char* buf, size_t len,
- const SocketAddress& remote_addr,
- const PacketTime& packet_time);
- void OnReadyToSend(AsyncPacketSocket* socket);
-
- CriticalSection crit_;
- AsyncPacketSocket* socket_;
- std::vector<Packet*>* packets_;
- bool ready_to_send_;
- DISALLOW_EVIL_CONSTRUCTORS(TestClient);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TESTCLIENT_H_
diff --git a/base/testclient_unittest.cc b/base/testclient_unittest.cc
deleted file mode 100644
index c1411f0..0000000
--- a/base/testclient_unittest.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/testclient.h"
-#include "talk/base/testechoserver.h"
-#include "talk/base/thread.h"
-
-using namespace talk_base;
-
-void TestUdpInternal(const SocketAddress& loopback) {
- Thread *main = Thread::Current();
- AsyncSocket* socket = main->socketserver()
- ->CreateAsyncSocket(loopback.family(), SOCK_DGRAM);
- socket->Bind(loopback);
-
- TestClient client(new AsyncUDPSocket(socket));
- SocketAddress addr = client.address(), from;
- EXPECT_EQ(3, client.SendTo("foo", 3, addr));
- EXPECT_TRUE(client.CheckNextPacket("foo", 3, &from));
- EXPECT_EQ(from, addr);
- EXPECT_TRUE(client.CheckNoPacket());
-}
-
-void TestTcpInternal(const SocketAddress& loopback) {
- Thread *main = Thread::Current();
- TestEchoServer server(main, loopback);
-
- AsyncSocket* socket = main->socketserver()
- ->CreateAsyncSocket(loopback.family(), SOCK_STREAM);
- AsyncTCPSocket* tcp_socket = AsyncTCPSocket::Create(
- socket, loopback, server.address());
- ASSERT_TRUE(tcp_socket != NULL);
-
- TestClient client(tcp_socket);
- SocketAddress addr = client.address(), from;
- EXPECT_TRUE(client.CheckConnected());
- EXPECT_EQ(3, client.Send("foo", 3));
- EXPECT_TRUE(client.CheckNextPacket("foo", 3, &from));
- EXPECT_EQ(from, server.address());
- EXPECT_TRUE(client.CheckNoPacket());
-}
-
-// Tests whether the TestClient can send UDP to itself.
-TEST(TestClientTest, TestUdpIPv4) {
- TestUdpInternal(SocketAddress("127.0.0.1", 0));
-}
-
-TEST(TestClientTest, TestUdpIPv6) {
- if (HasIPv6Enabled()) {
- TestUdpInternal(SocketAddress("::1", 0));
- } else {
- LOG(LS_INFO) << "Skipping IPv6 test.";
- }
-}
-
-// Tests whether the TestClient can connect to a server and exchange data.
-TEST(TestClientTest, TestTcpIPv4) {
- TestTcpInternal(SocketAddress("127.0.0.1", 0));
-}
-
-TEST(TestClientTest, TestTcpIPv6) {
- if (HasIPv6Enabled()) {
- TestTcpInternal(SocketAddress("::1", 0));
- } else {
- LOG(LS_INFO) << "Skipping IPv6 test.";
- }
-}
diff --git a/base/testechoserver.h b/base/testechoserver.h
deleted file mode 100644
index 380f961..0000000
--- a/base/testechoserver.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TESTECHOSERVER_H_
-#define TALK_BASE_TESTECHOSERVER_H_
-
-#include <list>
-#include "talk/base/asynctcpsocket.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/sigslot.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-// A test echo server, echoes back any packets sent to it.
-// Useful for unit tests.
-class TestEchoServer : public sigslot::has_slots<> {
- public:
- TestEchoServer(Thread* thread, const SocketAddress& addr)
- : server_socket_(thread->socketserver()->CreateAsyncSocket(addr.family(),
- SOCK_STREAM)) {
- server_socket_->Bind(addr);
- server_socket_->Listen(5);
- server_socket_->SignalReadEvent.connect(this, &TestEchoServer::OnAccept);
- }
- ~TestEchoServer() {
- for (ClientList::iterator it = client_sockets_.begin();
- it != client_sockets_.end(); ++it) {
- delete *it;
- }
- }
-
- SocketAddress address() const { return server_socket_->GetLocalAddress(); }
-
- private:
- void OnAccept(AsyncSocket* socket) {
- AsyncSocket* raw_socket = socket->Accept(NULL);
- if (raw_socket) {
- AsyncTCPSocket* packet_socket = new AsyncTCPSocket(raw_socket, false);
- packet_socket->SignalReadPacket.connect(this, &TestEchoServer::OnPacket);
- packet_socket->SignalClose.connect(this, &TestEchoServer::OnClose);
- client_sockets_.push_back(packet_socket);
- }
- }
- void OnPacket(AsyncPacketSocket* socket, const char* buf, size_t size,
- const SocketAddress& remote_addr,
- const PacketTime& packet_time) {
- talk_base::PacketOptions options;
- socket->Send(buf, size, options);
- }
- void OnClose(AsyncPacketSocket* socket, int err) {
- ClientList::iterator it =
- std::find(client_sockets_.begin(), client_sockets_.end(), socket);
- client_sockets_.erase(it);
- Thread::Current()->Dispose(socket);
- }
-
- typedef std::list<AsyncTCPSocket*> ClientList;
- scoped_ptr<AsyncSocket> server_socket_;
- ClientList client_sockets_;
- DISALLOW_EVIL_CONSTRUCTORS(TestEchoServer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TESTECHOSERVER_H_
diff --git a/base/testutils.h b/base/testutils.h
deleted file mode 100644
index 86e946f..0000000
--- a/base/testutils.h
+++ /dev/null
@@ -1,646 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TESTUTILS_H__
-#define TALK_BASE_TESTUTILS_H__
-
-// Utilities for testing talk_base infrastructure in unittests
-
-#ifdef LINUX
-#include <X11/Xlib.h>
-#include <X11/extensions/Xrandr.h>
-
-// X defines a few macros that stomp on types that gunit.h uses.
-#undef None
-#undef Bool
-#endif
-
-#include <map>
-#include <vector>
-#include "talk/base/asyncsocket.h"
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringencode.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/thread.h"
-
-namespace testing {
-
-using namespace talk_base;
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamSink - Monitor asynchronously signalled events from StreamInterface
-// or AsyncSocket (which should probably be a StreamInterface.
-///////////////////////////////////////////////////////////////////////////////
-
-// Note: Any event that is an error is treaded as SSE_ERROR instead of that
-// event.
-
-enum StreamSinkEvent {
- SSE_OPEN = SE_OPEN,
- SSE_READ = SE_READ,
- SSE_WRITE = SE_WRITE,
- SSE_CLOSE = SE_CLOSE,
- SSE_ERROR = 16
-};
-
-class StreamSink : public sigslot::has_slots<> {
- public:
- void Monitor(StreamInterface* stream) {
- stream->SignalEvent.connect(this, &StreamSink::OnEvent);
- events_.erase(stream);
- }
- void Unmonitor(StreamInterface* stream) {
- stream->SignalEvent.disconnect(this);
- // In case you forgot to unmonitor a previous object with this address
- events_.erase(stream);
- }
- bool Check(StreamInterface* stream, StreamSinkEvent event, bool reset = true) {
- return DoCheck(stream, event, reset);
- }
- int Events(StreamInterface* stream, bool reset = true) {
- return DoEvents(stream, reset);
- }
-
- void Monitor(AsyncSocket* socket) {
- socket->SignalConnectEvent.connect(this, &StreamSink::OnConnectEvent);
- socket->SignalReadEvent.connect(this, &StreamSink::OnReadEvent);
- socket->SignalWriteEvent.connect(this, &StreamSink::OnWriteEvent);
- socket->SignalCloseEvent.connect(this, &StreamSink::OnCloseEvent);
- // In case you forgot to unmonitor a previous object with this address
- events_.erase(socket);
- }
- void Unmonitor(AsyncSocket* socket) {
- socket->SignalConnectEvent.disconnect(this);
- socket->SignalReadEvent.disconnect(this);
- socket->SignalWriteEvent.disconnect(this);
- socket->SignalCloseEvent.disconnect(this);
- events_.erase(socket);
- }
- bool Check(AsyncSocket* socket, StreamSinkEvent event, bool reset = true) {
- return DoCheck(socket, event, reset);
- }
- int Events(AsyncSocket* socket, bool reset = true) {
- return DoEvents(socket, reset);
- }
-
- private:
- typedef std::map<void*,int> EventMap;
-
- void OnEvent(StreamInterface* stream, int events, int error) {
- if (error) {
- events = SSE_ERROR;
- }
- AddEvents(stream, events);
- }
- void OnConnectEvent(AsyncSocket* socket) {
- AddEvents(socket, SSE_OPEN);
- }
- void OnReadEvent(AsyncSocket* socket) {
- AddEvents(socket, SSE_READ);
- }
- void OnWriteEvent(AsyncSocket* socket) {
- AddEvents(socket, SSE_WRITE);
- }
- void OnCloseEvent(AsyncSocket* socket, int error) {
- AddEvents(socket, (0 == error) ? SSE_CLOSE : SSE_ERROR);
- }
-
- void AddEvents(void* obj, int events) {
- EventMap::iterator it = events_.find(obj);
- if (events_.end() == it) {
- events_.insert(EventMap::value_type(obj, events));
- } else {
- it->second |= events;
- }
- }
- bool DoCheck(void* obj, StreamSinkEvent event, bool reset) {
- EventMap::iterator it = events_.find(obj);
- if ((events_.end() == it) || (0 == (it->second & event))) {
- return false;
- }
- if (reset) {
- it->second &= ~event;
- }
- return true;
- }
- int DoEvents(void* obj, bool reset) {
- EventMap::iterator it = events_.find(obj);
- if (events_.end() == it)
- return 0;
- int events = it->second;
- if (reset) {
- it->second = 0;
- }
- return events;
- }
-
- EventMap events_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamSource - Implements stream interface and simulates asynchronous
-// events on the stream, without a network. Also buffers written data.
-///////////////////////////////////////////////////////////////////////////////
-
-class StreamSource : public StreamInterface {
-public:
- StreamSource() {
- Clear();
- }
-
- void Clear() {
- readable_data_.clear();
- written_data_.clear();
- state_ = SS_CLOSED;
- read_block_ = 0;
- write_block_ = SIZE_UNKNOWN;
- }
- void QueueString(const char* data) {
- QueueData(data, strlen(data));
- }
- void QueueStringF(const char* format, ...) {
- va_list args;
- va_start(args, format);
- char buffer[1024];
- size_t len = vsprintfn(buffer, sizeof(buffer), format, args);
- ASSERT(len < sizeof(buffer) - 1);
- va_end(args);
- QueueData(buffer, len);
- }
- void QueueData(const char* data, size_t len) {
- readable_data_.insert(readable_data_.end(), data, data + len);
- if ((SS_OPEN == state_) && (readable_data_.size() == len)) {
- SignalEvent(this, SE_READ, 0);
- }
- }
- std::string ReadData() {
- std::string data;
- // avoid accessing written_data_[0] if it is undefined
- if (written_data_.size() > 0) {
- data.insert(0, &written_data_[0], written_data_.size());
- }
- written_data_.clear();
- return data;
- }
- void SetState(StreamState state) {
- int events = 0;
- if ((SS_OPENING == state_) && (SS_OPEN == state)) {
- events |= SE_OPEN;
- if (!readable_data_.empty()) {
- events |= SE_READ;
- }
- } else if ((SS_CLOSED != state_) && (SS_CLOSED == state)) {
- events |= SE_CLOSE;
- }
- state_ = state;
- if (events) {
- SignalEvent(this, events, 0);
- }
- }
- // Will cause Read to block when there are pos bytes in the read queue.
- void SetReadBlock(size_t pos) { read_block_ = pos; }
- // Will cause Write to block when there are pos bytes in the write queue.
- void SetWriteBlock(size_t pos) { write_block_ = pos; }
-
- virtual StreamState GetState() const { return state_; }
- virtual StreamResult Read(void* buffer, size_t buffer_len,
- size_t* read, int* error) {
- if (SS_CLOSED == state_) {
- if (error) *error = -1;
- return SR_ERROR;
- }
- if ((SS_OPENING == state_) || (readable_data_.size() <= read_block_)) {
- return SR_BLOCK;
- }
- size_t count = _min(buffer_len, readable_data_.size() - read_block_);
- memcpy(buffer, &readable_data_[0], count);
- size_t new_size = readable_data_.size() - count;
- // Avoid undefined access beyond the last element of the vector.
- // This only happens when new_size is 0.
- if (count < readable_data_.size()) {
- memmove(&readable_data_[0], &readable_data_[count], new_size);
- }
- readable_data_.resize(new_size);
- if (read) *read = count;
- return SR_SUCCESS;
- }
- virtual StreamResult Write(const void* data, size_t data_len,
- size_t* written, int* error) {
- if (SS_CLOSED == state_) {
- if (error) *error = -1;
- return SR_ERROR;
- }
- if (SS_OPENING == state_) {
- return SR_BLOCK;
- }
- if (SIZE_UNKNOWN != write_block_) {
- if (written_data_.size() >= write_block_) {
- return SR_BLOCK;
- }
- if (data_len > (write_block_ - written_data_.size())) {
- data_len = write_block_ - written_data_.size();
- }
- }
- if (written) *written = data_len;
- const char* cdata = static_cast<const char*>(data);
- written_data_.insert(written_data_.end(), cdata, cdata + data_len);
- return SR_SUCCESS;
- }
- virtual void Close() { state_ = SS_CLOSED; }
-
-private:
- typedef std::vector<char> Buffer;
- Buffer readable_data_, written_data_;
- StreamState state_;
- size_t read_block_, write_block_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// SocketTestClient
-// Creates a simulated client for testing. Works on real and virtual networks.
-///////////////////////////////////////////////////////////////////////////////
-
-class SocketTestClient : public sigslot::has_slots<> {
-public:
- SocketTestClient() {
- Init(NULL, AF_INET);
- }
- SocketTestClient(AsyncSocket* socket) {
- Init(socket, socket->GetLocalAddress().family());
- }
- SocketTestClient(const SocketAddress& address) {
- Init(NULL, address.family());
- socket_->Connect(address);
- }
-
- AsyncSocket* socket() { return socket_.get(); }
-
- void QueueString(const char* data) {
- QueueData(data, strlen(data));
- }
- void QueueStringF(const char* format, ...) {
- va_list args;
- va_start(args, format);
- char buffer[1024];
- size_t len = vsprintfn(buffer, sizeof(buffer), format, args);
- ASSERT(len < sizeof(buffer) - 1);
- va_end(args);
- QueueData(buffer, len);
- }
- void QueueData(const char* data, size_t len) {
- send_buffer_.insert(send_buffer_.end(), data, data + len);
- if (Socket::CS_CONNECTED == socket_->GetState()) {
- Flush();
- }
- }
- std::string ReadData() {
- std::string data(&recv_buffer_[0], recv_buffer_.size());
- recv_buffer_.clear();
- return data;
- }
-
- bool IsConnected() const {
- return (Socket::CS_CONNECTED == socket_->GetState());
- }
- bool IsClosed() const {
- return (Socket::CS_CLOSED == socket_->GetState());
- }
-
-private:
- typedef std::vector<char> Buffer;
-
- void Init(AsyncSocket* socket, int family) {
- if (!socket) {
- socket = Thread::Current()->socketserver()
- ->CreateAsyncSocket(family, SOCK_STREAM);
- }
- socket_.reset(socket);
- socket_->SignalConnectEvent.connect(this,
- &SocketTestClient::OnConnectEvent);
- socket_->SignalReadEvent.connect(this, &SocketTestClient::OnReadEvent);
- socket_->SignalWriteEvent.connect(this, &SocketTestClient::OnWriteEvent);
- socket_->SignalCloseEvent.connect(this, &SocketTestClient::OnCloseEvent);
- }
-
- void Flush() {
- size_t sent = 0;
- while (sent < send_buffer_.size()) {
- int result = socket_->Send(&send_buffer_[sent],
- send_buffer_.size() - sent);
- if (result > 0) {
- sent += result;
- } else {
- break;
- }
- }
- size_t new_size = send_buffer_.size() - sent;
- memmove(&send_buffer_[0], &send_buffer_[sent], new_size);
- send_buffer_.resize(new_size);
- }
-
- void OnConnectEvent(AsyncSocket* socket) {
- if (!send_buffer_.empty()) {
- Flush();
- }
- }
- void OnReadEvent(AsyncSocket* socket) {
- char data[64 * 1024];
- int result = socket_->Recv(data, ARRAY_SIZE(data));
- if (result > 0) {
- recv_buffer_.insert(recv_buffer_.end(), data, data + result);
- }
- }
- void OnWriteEvent(AsyncSocket* socket) {
- if (!send_buffer_.empty()) {
- Flush();
- }
- }
- void OnCloseEvent(AsyncSocket* socket, int error) {
- }
-
- scoped_ptr<AsyncSocket> socket_;
- Buffer send_buffer_, recv_buffer_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// SocketTestServer
-// Creates a simulated server for testing. Works on real and virtual networks.
-///////////////////////////////////////////////////////////////////////////////
-
-class SocketTestServer : public sigslot::has_slots<> {
- public:
- SocketTestServer(const SocketAddress& address)
- : socket_(Thread::Current()->socketserver()
- ->CreateAsyncSocket(address.family(), SOCK_STREAM))
- {
- socket_->SignalReadEvent.connect(this, &SocketTestServer::OnReadEvent);
- socket_->Bind(address);
- socket_->Listen(5);
- }
- virtual ~SocketTestServer() {
- clear();
- }
-
- size_t size() const { return clients_.size(); }
- SocketTestClient* client(size_t index) const { return clients_[index]; }
- SocketTestClient* operator[](size_t index) const { return client(index); }
-
- void clear() {
- for (size_t i=0; i<clients_.size(); ++i) {
- delete clients_[i];
- }
- clients_.clear();
- }
-
- private:
- void OnReadEvent(AsyncSocket* socket) {
- AsyncSocket* accepted =
- static_cast<AsyncSocket*>(socket_->Accept(NULL));
- if (!accepted)
- return;
- clients_.push_back(new SocketTestClient(accepted));
- }
-
- scoped_ptr<AsyncSocket> socket_;
- std::vector<SocketTestClient*> clients_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Generic Utilities
-///////////////////////////////////////////////////////////////////////////////
-
-inline bool ReadFile(const char* filename, std::string* contents) {
- FILE* fp = fopen(filename, "rb");
- if (!fp)
- return false;
- char buffer[1024*64];
- size_t read;
- contents->clear();
- while ((read = fread(buffer, 1, sizeof(buffer), fp))) {
- contents->append(buffer, read);
- }
- bool success = (0 != feof(fp));
- fclose(fp);
- return success;
-}
-
-// Look in parent dir for parallel directory.
-inline talk_base::Pathname GetSiblingDirectory(
- const std::string& parallel_dir) {
- talk_base::Pathname path = talk_base::Filesystem::GetCurrentDirectory();
- while (!path.empty()) {
- talk_base::Pathname potential_parallel_dir = path;
- potential_parallel_dir.AppendFolder(parallel_dir);
- if (talk_base::Filesystem::IsFolder(potential_parallel_dir)) {
- return potential_parallel_dir;
- }
-
- path.SetFolder(path.parent_folder());
- }
- return path;
-}
-
-inline talk_base::Pathname GetGoogle3Directory() {
- return GetSiblingDirectory("google3");
-}
-
-inline talk_base::Pathname GetTalkDirectory() {
- return GetSiblingDirectory("talk");
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// Unittest predicates which are similar to STREQ, but for raw memory
-///////////////////////////////////////////////////////////////////////////////
-
-inline AssertionResult CmpHelperMemEq(const char* expected_expression,
- const char* expected_length_expression,
- const char* actual_expression,
- const char* actual_length_expression,
- const void* expected,
- size_t expected_length,
- const void* actual,
- size_t actual_length)
-{
- if ((expected_length == actual_length)
- && (0 == memcmp(expected, actual, expected_length))) {
- return AssertionSuccess();
- }
-
- Message msg;
- msg << "Value of: " << actual_expression
- << " [" << actual_length_expression << "]";
- if (true) { //!actual_value.Equals(actual_expression)) {
- size_t buffer_size = actual_length * 2 + 1;
- char* buffer = STACK_ARRAY(char, buffer_size);
- hex_encode(buffer, buffer_size,
- reinterpret_cast<const char*>(actual), actual_length);
- msg << "\n Actual: " << buffer << " [" << actual_length << "]";
- }
-
- msg << "\nExpected: " << expected_expression
- << " [" << expected_length_expression << "]";
- if (true) { //!expected_value.Equals(expected_expression)) {
- size_t buffer_size = expected_length * 2 + 1;
- char* buffer = STACK_ARRAY(char, buffer_size);
- hex_encode(buffer, buffer_size,
- reinterpret_cast<const char*>(expected), expected_length);
- msg << "\nWhich is: " << buffer << " [" << expected_length << "]";
- }
-
- return AssertionFailure(msg);
-}
-
-inline AssertionResult CmpHelperFileEq(const char* expected_expression,
- const char* expected_length_expression,
- const char* actual_filename,
- const void* expected,
- size_t expected_length,
- const char* filename)
-{
- std::string contents;
- if (!ReadFile(filename, &contents)) {
- Message msg;
- msg << "File '" << filename << "' could not be read.";
- return AssertionFailure(msg);
- }
- return CmpHelperMemEq(expected_expression, expected_length_expression,
- actual_filename, "",
- expected, expected_length,
- contents.c_str(), contents.size());
-}
-
-#define EXPECT_MEMEQ(expected, expected_length, actual, actual_length) \
- EXPECT_PRED_FORMAT4(::testing::CmpHelperMemEq, expected, expected_length, \
- actual, actual_length)
-
-#define ASSERT_MEMEQ(expected, expected_length, actual, actual_length) \
- ASSERT_PRED_FORMAT4(::testing::CmpHelperMemEq, expected, expected_length, \
- actual, actual_length)
-
-#define EXPECT_FILEEQ(expected, expected_length, filename) \
- EXPECT_PRED_FORMAT3(::testing::CmpHelperFileEq, expected, expected_length, \
- filename)
-
-#define ASSERT_FILEEQ(expected, expected_length, filename) \
- ASSERT_PRED_FORMAT3(::testing::CmpHelperFileEq, expected, expected_length, \
- filename)
-
-///////////////////////////////////////////////////////////////////////////////
-// Helpers for initializing constant memory with integers in a particular byte
-// order
-///////////////////////////////////////////////////////////////////////////////
-
-#define BYTE_CAST(x) static_cast<uint8>((x) & 0xFF)
-
-// Declare a N-bit integer as a little-endian sequence of bytes
-#define LE16(x) BYTE_CAST(((uint16)x) >> 0), BYTE_CAST(((uint16)x) >> 8)
-
-#define LE32(x) BYTE_CAST(((uint32)x) >> 0), BYTE_CAST(((uint32)x) >> 8), \
- BYTE_CAST(((uint32)x) >> 16), BYTE_CAST(((uint32)x) >> 24)
-
-#define LE64(x) BYTE_CAST(((uint64)x) >> 0), BYTE_CAST(((uint64)x) >> 8), \
- BYTE_CAST(((uint64)x) >> 16), BYTE_CAST(((uint64)x) >> 24), \
- BYTE_CAST(((uint64)x) >> 32), BYTE_CAST(((uint64)x) >> 40), \
- BYTE_CAST(((uint64)x) >> 48), BYTE_CAST(((uint64)x) >> 56)
-
-// Declare a N-bit integer as a big-endian (Internet) sequence of bytes
-#define BE16(x) BYTE_CAST(((uint16)x) >> 8), BYTE_CAST(((uint16)x) >> 0)
-
-#define BE32(x) BYTE_CAST(((uint32)x) >> 24), BYTE_CAST(((uint32)x) >> 16), \
- BYTE_CAST(((uint32)x) >> 8), BYTE_CAST(((uint32)x) >> 0)
-
-#define BE64(x) BYTE_CAST(((uint64)x) >> 56), BYTE_CAST(((uint64)x) >> 48), \
- BYTE_CAST(((uint64)x) >> 40), BYTE_CAST(((uint64)x) >> 32), \
- BYTE_CAST(((uint64)x) >> 24), BYTE_CAST(((uint64)x) >> 16), \
- BYTE_CAST(((uint64)x) >> 8), BYTE_CAST(((uint64)x) >> 0)
-
-// Declare a N-bit integer as a this-endian (local machine) sequence of bytes
-#ifndef BIG_ENDIAN
-#define BIG_ENDIAN 1
-#endif // BIG_ENDIAN
-
-#if BIG_ENDIAN
-#define TE16 BE16
-#define TE32 BE32
-#define TE64 BE64
-#else // !BIG_ENDIAN
-#define TE16 LE16
-#define TE32 LE32
-#define TE64 LE64
-#endif // !BIG_ENDIAN
-
-///////////////////////////////////////////////////////////////////////////////
-
-// Helpers for determining if X/screencasting is available (on linux).
-
-#define MAYBE_SKIP_SCREENCAST_TEST() \
- if (!testing::IsScreencastingAvailable()) { \
- LOG(LS_WARNING) << "Skipping test, since it doesn't have the requisite " \
- << "X environment for screen capture."; \
- return; \
- } \
-
-#ifdef LINUX
-struct XDisplay {
- XDisplay() : display_(XOpenDisplay(NULL)) { }
- ~XDisplay() { if (display_) XCloseDisplay(display_); }
- bool IsValid() const { return display_ != NULL; }
- operator Display*() { return display_; }
- private:
- Display* display_;
-};
-#endif
-
-// Returns true if screencasting is available. When false, anything that uses
-// screencasting features may fail.
-inline bool IsScreencastingAvailable() {
-#ifdef LINUX
- XDisplay display;
- if (!display.IsValid()) {
- LOG(LS_WARNING) << "No X Display available.";
- return false;
- }
- int ignored_int, major_version, minor_version;
- if (!XRRQueryExtension(display, &ignored_int, &ignored_int) ||
- !XRRQueryVersion(display, &major_version, &minor_version) ||
- major_version < 1 ||
- (major_version < 2 && minor_version < 3)) {
- LOG(LS_WARNING) << "XRandr version: " << major_version << "."
- << minor_version;
- LOG(LS_WARNING) << "XRandr is not supported or is too old (pre 1.3).";
- return false;
- }
-#endif
- return true;
-}
-} // namespace testing
-
-#endif // TALK_BASE_TESTUTILS_H__
diff --git a/base/thread.cc b/base/thread.cc
deleted file mode 100644
index 3acd9a8..0000000
--- a/base/thread.cc
+++ /dev/null
@@ -1,609 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/thread.h"
-
-#ifndef __has_feature
-#define __has_feature(x) 0 // Compatibility with non-clang or LLVM compilers.
-#endif // __has_feature
-
-#if defined(WIN32)
-#include <comdef.h>
-#elif defined(POSIX)
-#include <time.h>
-#endif
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/stringutils.h"
-#include "talk/base/timeutils.h"
-
-#if !__has_feature(objc_arc) && (defined(OSX) || defined(IOS))
-#include "talk/base/maccocoathreadhelper.h"
-#include "talk/base/scoped_autorelease_pool.h"
-#endif
-
-namespace talk_base {
-
-ThreadManager* ThreadManager::Instance() {
- LIBJINGLE_DEFINE_STATIC_LOCAL(ThreadManager, thread_manager, ());
- return &thread_manager;
-}
-
-// static
-Thread* Thread::Current() {
- return ThreadManager::Instance()->CurrentThread();
-}
-
-#ifdef POSIX
-ThreadManager::ThreadManager() {
- pthread_key_create(&key_, NULL);
-#ifndef NO_MAIN_THREAD_WRAPPING
- WrapCurrentThread();
-#endif
-#if !__has_feature(objc_arc) && (defined(OSX) || defined(IOS))
- // Under Automatic Reference Counting (ARC), you cannot use autorelease pools
- // directly. Instead, you use @autoreleasepool blocks instead. Also, we are
- // maintaining thread safety using immutability within context of GCD dispatch
- // queues in this case.
- InitCocoaMultiThreading();
-#endif
-}
-
-ThreadManager::~ThreadManager() {
-#if __has_feature(objc_arc)
- @autoreleasepool
-#elif defined(OSX) || defined(IOS)
- // This is called during exit, at which point apparently no NSAutoreleasePools
- // are available; but we might still need them to do cleanup (or we get the
- // "no autoreleasepool in place, just leaking" warning when exiting).
- ScopedAutoreleasePool pool;
-#endif
- {
- UnwrapCurrentThread();
- pthread_key_delete(key_);
- }
-}
-
-Thread *ThreadManager::CurrentThread() {
- return static_cast<Thread *>(pthread_getspecific(key_));
-}
-
-void ThreadManager::SetCurrentThread(Thread *thread) {
- pthread_setspecific(key_, thread);
-}
-#endif
-
-#ifdef WIN32
-ThreadManager::ThreadManager() {
- key_ = TlsAlloc();
-#ifndef NO_MAIN_THREAD_WRAPPING
- WrapCurrentThread();
-#endif
-}
-
-ThreadManager::~ThreadManager() {
- UnwrapCurrentThread();
- TlsFree(key_);
-}
-
-Thread *ThreadManager::CurrentThread() {
- return static_cast<Thread *>(TlsGetValue(key_));
-}
-
-void ThreadManager::SetCurrentThread(Thread *thread) {
- TlsSetValue(key_, thread);
-}
-#endif
-
-Thread *ThreadManager::WrapCurrentThread() {
- Thread* result = CurrentThread();
- if (NULL == result) {
- result = new Thread();
- result->WrapCurrentWithThreadManager(this);
- }
- return result;
-}
-
-void ThreadManager::UnwrapCurrentThread() {
- Thread* t = CurrentThread();
- if (t && !(t->IsOwned())) {
- t->UnwrapCurrent();
- delete t;
- }
-}
-
-struct ThreadInit {
- Thread* thread;
- Runnable* runnable;
-};
-
-Thread::ScopedDisallowBlockingCalls::ScopedDisallowBlockingCalls()
- : thread_(Thread::Current()),
- previous_state_(thread_->SetAllowBlockingCalls(false)) {
-}
-
-Thread::ScopedDisallowBlockingCalls::~ScopedDisallowBlockingCalls() {
- ASSERT(thread_->IsCurrent());
- thread_->SetAllowBlockingCalls(previous_state_);
-}
-
-Thread::Thread(SocketServer* ss)
- : MessageQueue(ss),
- priority_(PRIORITY_NORMAL),
- running_(true, false),
-#if defined(WIN32)
- thread_(NULL),
- thread_id_(0),
-#endif
- owned_(true),
- blocking_calls_allowed_(true) {
- SetName("Thread", this); // default name
-}
-
-Thread::~Thread() {
- Stop();
- Clear(NULL);
-}
-
-bool Thread::SleepMs(int milliseconds) {
- AssertBlockingIsAllowedOnCurrentThread();
-
-#ifdef WIN32
- ::Sleep(milliseconds);
- return true;
-#else
- // POSIX has both a usleep() and a nanosleep(), but the former is deprecated,
- // so we use nanosleep() even though it has greater precision than necessary.
- struct timespec ts;
- ts.tv_sec = milliseconds / 1000;
- ts.tv_nsec = (milliseconds % 1000) * 1000000;
- int ret = nanosleep(&ts, NULL);
- if (ret != 0) {
- LOG_ERR(LS_WARNING) << "nanosleep() returning early";
- return false;
- }
- return true;
-#endif
-}
-
-bool Thread::SetName(const std::string& name, const void* obj) {
- if (running()) return false;
- name_ = name;
- if (obj) {
- char buf[16];
- sprintfn(buf, sizeof(buf), " 0x%p", obj);
- name_ += buf;
- }
- return true;
-}
-
-bool Thread::SetPriority(ThreadPriority priority) {
-#if defined(WIN32)
- if (running()) {
- BOOL ret = FALSE;
- if (priority == PRIORITY_NORMAL) {
- ret = ::SetThreadPriority(thread_, THREAD_PRIORITY_NORMAL);
- } else if (priority == PRIORITY_HIGH) {
- ret = ::SetThreadPriority(thread_, THREAD_PRIORITY_HIGHEST);
- } else if (priority == PRIORITY_ABOVE_NORMAL) {
- ret = ::SetThreadPriority(thread_, THREAD_PRIORITY_ABOVE_NORMAL);
- } else if (priority == PRIORITY_IDLE) {
- ret = ::SetThreadPriority(thread_, THREAD_PRIORITY_IDLE);
- }
- if (!ret) {
- return false;
- }
- }
- priority_ = priority;
- return true;
-#else
- // TODO: Implement for Linux/Mac if possible.
- if (running()) return false;
- priority_ = priority;
- return true;
-#endif
-}
-
-bool Thread::Start(Runnable* runnable) {
- ASSERT(owned_);
- if (!owned_) return false;
- ASSERT(!running());
- if (running()) return false;
-
- Restart(); // reset fStop_ if the thread is being restarted
-
- // Make sure that ThreadManager is created on the main thread before
- // we start a new thread.
- ThreadManager::Instance();
-
- ThreadInit* init = new ThreadInit;
- init->thread = this;
- init->runnable = runnable;
-#if defined(WIN32)
- DWORD flags = 0;
- if (priority_ != PRIORITY_NORMAL) {
- flags = CREATE_SUSPENDED;
- }
- thread_ = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)PreRun, init, flags,
- &thread_id_);
- if (thread_) {
- running_.Set();
- if (priority_ != PRIORITY_NORMAL) {
- SetPriority(priority_);
- ::ResumeThread(thread_);
- }
- } else {
- return false;
- }
-#elif defined(POSIX)
- pthread_attr_t attr;
- pthread_attr_init(&attr);
-
- // Thread priorities are not supported in NaCl.
-#if !defined(__native_client__)
- if (priority_ != PRIORITY_NORMAL) {
- if (priority_ == PRIORITY_IDLE) {
- // There is no POSIX-standard way to set a below-normal priority for an
- // individual thread (only whole process), so let's not support it.
- LOG(LS_WARNING) << "PRIORITY_IDLE not supported";
- } else {
- // Set real-time round-robin policy.
- if (pthread_attr_setschedpolicy(&attr, SCHED_RR) != 0) {
- LOG(LS_ERROR) << "pthread_attr_setschedpolicy";
- }
- struct sched_param param;
- if (pthread_attr_getschedparam(&attr, ¶m) != 0) {
- LOG(LS_ERROR) << "pthread_attr_getschedparam";
- } else {
- // The numbers here are arbitrary.
- if (priority_ == PRIORITY_HIGH) {
- param.sched_priority = 6; // 6 = HIGH
- } else {
- ASSERT(priority_ == PRIORITY_ABOVE_NORMAL);
- param.sched_priority = 4; // 4 = ABOVE_NORMAL
- }
- if (pthread_attr_setschedparam(&attr, ¶m) != 0) {
- LOG(LS_ERROR) << "pthread_attr_setschedparam";
- }
- }
- }
- }
-#endif // !defined(__native_client__)
-
- int error_code = pthread_create(&thread_, &attr, PreRun, init);
- if (0 != error_code) {
- LOG(LS_ERROR) << "Unable to create pthread, error " << error_code;
- return false;
- }
- running_.Set();
-#endif
- return true;
-}
-
-void Thread::Join() {
- AssertBlockingIsAllowedOnCurrentThread();
-
- if (running()) {
- ASSERT(!IsCurrent());
-#if defined(WIN32)
- WaitForSingleObject(thread_, INFINITE);
- CloseHandle(thread_);
- thread_ = NULL;
- thread_id_ = 0;
-#elif defined(POSIX)
- void *pv;
- pthread_join(thread_, &pv);
-#endif
- running_.Reset();
- }
-}
-
-bool Thread::SetAllowBlockingCalls(bool allow) {
- ASSERT(IsCurrent());
- bool previous = blocking_calls_allowed_;
- blocking_calls_allowed_ = allow;
- return previous;
-}
-
-// static
-void Thread::AssertBlockingIsAllowedOnCurrentThread() {
-#ifdef _DEBUG
- Thread* current = Thread::Current();
- ASSERT(!current || current->blocking_calls_allowed_);
-#endif
-}
-
-#ifdef WIN32
-// As seen on MSDN.
-// http://msdn.microsoft.com/en-us/library/xcb2z8hs(VS.71).aspx
-#define MSDEV_SET_THREAD_NAME 0x406D1388
-typedef struct tagTHREADNAME_INFO {
- DWORD dwType;
- LPCSTR szName;
- DWORD dwThreadID;
- DWORD dwFlags;
-} THREADNAME_INFO;
-
-void SetThreadName(DWORD dwThreadID, LPCSTR szThreadName) {
- THREADNAME_INFO info;
- info.dwType = 0x1000;
- info.szName = szThreadName;
- info.dwThreadID = dwThreadID;
- info.dwFlags = 0;
-
- __try {
- RaiseException(MSDEV_SET_THREAD_NAME, 0, sizeof(info) / sizeof(DWORD),
- reinterpret_cast<ULONG_PTR*>(&info));
- }
- __except(EXCEPTION_CONTINUE_EXECUTION) {
- }
-}
-#endif // WIN32
-
-void* Thread::PreRun(void* pv) {
- ThreadInit* init = static_cast<ThreadInit*>(pv);
- ThreadManager::Instance()->SetCurrentThread(init->thread);
-#if defined(WIN32)
- SetThreadName(GetCurrentThreadId(), init->thread->name_.c_str());
-#elif defined(POSIX)
- // TODO: See if naming exists for pthreads.
-#endif
-#if __has_feature(objc_arc)
- @autoreleasepool
-#elif defined(OSX) || defined(IOS)
- // Make sure the new thread has an autoreleasepool
- ScopedAutoreleasePool pool;
-#endif
- {
- if (init->runnable) {
- init->runnable->Run(init->thread);
- } else {
- init->thread->Run();
- }
- delete init;
- return NULL;
- }
-}
-
-void Thread::Run() {
- ProcessMessages(kForever);
-}
-
-bool Thread::IsOwned() {
- return owned_;
-}
-
-void Thread::Stop() {
- MessageQueue::Quit();
- Join();
-}
-
-void Thread::Send(MessageHandler *phandler, uint32 id, MessageData *pdata) {
- AssertBlockingIsAllowedOnCurrentThread();
-
- if (fStop_)
- return;
-
- // Sent messages are sent to the MessageHandler directly, in the context
- // of "thread", like Win32 SendMessage. If in the right context,
- // call the handler directly.
-
- Message msg;
- msg.phandler = phandler;
- msg.message_id = id;
- msg.pdata = pdata;
- if (IsCurrent()) {
- phandler->OnMessage(&msg);
- return;
- }
-
- AutoThread thread;
- Thread *current_thread = Thread::Current();
- ASSERT(current_thread != NULL); // AutoThread ensures this
-
- bool ready = false;
- {
- CritScope cs(&crit_);
- _SendMessage smsg;
- smsg.thread = current_thread;
- smsg.msg = msg;
- smsg.ready = &ready;
- sendlist_.push_back(smsg);
- }
-
- // Wait for a reply
-
- ss_->WakeUp();
-
- bool waited = false;
- crit_.Enter();
- while (!ready) {
- crit_.Leave();
- current_thread->ReceiveSends();
- current_thread->socketserver()->Wait(kForever, false);
- waited = true;
- crit_.Enter();
- }
- crit_.Leave();
-
- // Our Wait loop above may have consumed some WakeUp events for this
- // MessageQueue, that weren't relevant to this Send. Losing these WakeUps can
- // cause problems for some SocketServers.
- //
- // Concrete example:
- // Win32SocketServer on thread A calls Send on thread B. While processing the
- // message, thread B Posts a message to A. We consume the wakeup for that
- // Post while waiting for the Send to complete, which means that when we exit
- // this loop, we need to issue another WakeUp, or else the Posted message
- // won't be processed in a timely manner.
-
- if (waited) {
- current_thread->socketserver()->WakeUp();
- }
-}
-
-void Thread::ReceiveSends() {
- // Receive a sent message. Cleanup scenarios:
- // - thread sending exits: We don't allow this, since thread can exit
- // only via Join, so Send must complete.
- // - thread receiving exits: Wakeup/set ready in Thread::Clear()
- // - object target cleared: Wakeup/set ready in Thread::Clear()
- crit_.Enter();
- while (!sendlist_.empty()) {
- _SendMessage smsg = sendlist_.front();
- sendlist_.pop_front();
- crit_.Leave();
- smsg.msg.phandler->OnMessage(&smsg.msg);
- crit_.Enter();
- *smsg.ready = true;
- smsg.thread->socketserver()->WakeUp();
- }
- crit_.Leave();
-}
-
-void Thread::Clear(MessageHandler *phandler, uint32 id,
- MessageList* removed) {
- CritScope cs(&crit_);
-
- // Remove messages on sendlist_ with phandler
- // Object target cleared: remove from send list, wakeup/set ready
- // if sender not NULL.
-
- std::list<_SendMessage>::iterator iter = sendlist_.begin();
- while (iter != sendlist_.end()) {
- _SendMessage smsg = *iter;
- if (smsg.msg.Match(phandler, id)) {
- if (removed) {
- removed->push_back(smsg.msg);
- } else {
- delete smsg.msg.pdata;
- }
- iter = sendlist_.erase(iter);
- *smsg.ready = true;
- smsg.thread->socketserver()->WakeUp();
- continue;
- }
- ++iter;
- }
-
- MessageQueue::Clear(phandler, id, removed);
-}
-
-bool Thread::ProcessMessages(int cmsLoop) {
- uint32 msEnd = (kForever == cmsLoop) ? 0 : TimeAfter(cmsLoop);
- int cmsNext = cmsLoop;
-
- while (true) {
-#if __has_feature(objc_arc)
- @autoreleasepool
-#elif defined(OSX) || defined(IOS)
- // see: http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSAutoreleasePool_Class/Reference/Reference.html
- // Each thread is supposed to have an autorelease pool. Also for event loops
- // like this, autorelease pool needs to be created and drained/released
- // for each cycle.
- ScopedAutoreleasePool pool;
-#endif
- {
- Message msg;
- if (!Get(&msg, cmsNext))
- return !IsQuitting();
- Dispatch(&msg);
-
- if (cmsLoop != kForever) {
- cmsNext = TimeUntil(msEnd);
- if (cmsNext < 0)
- return true;
- }
- }
- }
-}
-
-bool Thread::WrapCurrent() {
- return WrapCurrentWithThreadManager(ThreadManager::Instance());
-}
-
-bool Thread::WrapCurrentWithThreadManager(ThreadManager* thread_manager) {
- if (running())
- return false;
-#if defined(WIN32)
- // We explicitly ask for no rights other than synchronization.
- // This gives us the best chance of succeeding.
- thread_ = OpenThread(SYNCHRONIZE, FALSE, GetCurrentThreadId());
- if (!thread_) {
- LOG_GLE(LS_ERROR) << "Unable to get handle to thread.";
- return false;
- }
- thread_id_ = GetCurrentThreadId();
-#elif defined(POSIX)
- thread_ = pthread_self();
-#endif
- owned_ = false;
- running_.Set();
- thread_manager->SetCurrentThread(this);
- return true;
-}
-
-void Thread::UnwrapCurrent() {
- // Clears the platform-specific thread-specific storage.
- ThreadManager::Instance()->SetCurrentThread(NULL);
-#ifdef WIN32
- if (!CloseHandle(thread_)) {
- LOG_GLE(LS_ERROR) << "When unwrapping thread, failed to close handle.";
- }
-#endif
- running_.Reset();
-}
-
-
-AutoThread::AutoThread(SocketServer* ss) : Thread(ss) {
- if (!ThreadManager::Instance()->CurrentThread()) {
- ThreadManager::Instance()->SetCurrentThread(this);
- }
-}
-
-AutoThread::~AutoThread() {
- Stop();
- if (ThreadManager::Instance()->CurrentThread() == this) {
- ThreadManager::Instance()->SetCurrentThread(NULL);
- }
-}
-
-#ifdef WIN32
-void ComThread::Run() {
- HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
- ASSERT(SUCCEEDED(hr));
- if (SUCCEEDED(hr)) {
- Thread::Run();
- CoUninitialize();
- } else {
- LOG(LS_ERROR) << "CoInitialize failed, hr=" << hr;
- }
-}
-#endif
-
-} // namespace talk_base
diff --git a/base/thread.h b/base/thread.h
deleted file mode 100644
index d1e8495..0000000
--- a/base/thread.h
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_THREAD_H_
-#define TALK_BASE_THREAD_H_
-
-#include <algorithm>
-#include <list>
-#include <string>
-#include <vector>
-
-#ifdef POSIX
-#include <pthread.h>
-#endif
-#include "talk/base/constructormagic.h"
-#include "talk/base/event.h"
-#include "talk/base/messagequeue.h"
-
-#ifdef WIN32
-#include "talk/base/win32.h"
-#endif
-
-namespace talk_base {
-
-class Thread;
-
-class ThreadManager {
- public:
- ThreadManager();
- ~ThreadManager();
-
- static ThreadManager* Instance();
-
- Thread* CurrentThread();
- void SetCurrentThread(Thread* thread);
-
- // Returns a thread object with its thread_ ivar set
- // to whatever the OS uses to represent the thread.
- // If there already *is* a Thread object corresponding to this thread,
- // this method will return that. Otherwise it creates a new Thread
- // object whose wrapped() method will return true, and whose
- // handle will, on Win32, be opened with only synchronization privileges -
- // if you need more privilegs, rather than changing this method, please
- // write additional code to adjust the privileges, or call a different
- // factory method of your own devising, because this one gets used in
- // unexpected contexts (like inside browser plugins) and it would be a
- // shame to break it. It is also conceivable on Win32 that we won't even
- // be able to get synchronization privileges, in which case the result
- // will have a NULL handle.
- Thread *WrapCurrentThread();
- void UnwrapCurrentThread();
-
- private:
-#ifdef POSIX
- pthread_key_t key_;
-#endif
-
-#ifdef WIN32
- DWORD key_;
-#endif
-
- DISALLOW_COPY_AND_ASSIGN(ThreadManager);
-};
-
-struct _SendMessage {
- _SendMessage() {}
- Thread *thread;
- Message msg;
- bool *ready;
-};
-
-enum ThreadPriority {
- PRIORITY_IDLE = -1,
- PRIORITY_NORMAL = 0,
- PRIORITY_ABOVE_NORMAL = 1,
- PRIORITY_HIGH = 2,
-};
-
-class Runnable {
- public:
- virtual ~Runnable() {}
- virtual void Run(Thread* thread) = 0;
-
- protected:
- Runnable() {}
-
- private:
- DISALLOW_COPY_AND_ASSIGN(Runnable);
-};
-
-// WARNING! SUBCLASSES MUST CALL Stop() IN THEIR DESTRUCTORS! See ~Thread().
-
-class Thread : public MessageQueue {
- public:
- explicit Thread(SocketServer* ss = NULL);
- // NOTE: ALL SUBCLASSES OF Thread MUST CALL Stop() IN THEIR DESTRUCTORS (or
- // guarantee Stop() is explicitly called before the subclass is destroyed).
- // This is required to avoid a data race between the destructor modifying the
- // vtable, and the Thread::PreRun calling the virtual method Run().
- virtual ~Thread();
-
- static Thread* Current();
-
- // Used to catch performance regressions. Use this to disallow blocking calls
- // (Invoke) for a given scope. If a synchronous call is made while this is in
- // effect, an assert will be triggered.
- // Note that this is a single threaded class.
- class ScopedDisallowBlockingCalls {
- public:
- ScopedDisallowBlockingCalls();
- ~ScopedDisallowBlockingCalls();
- private:
- Thread* const thread_;
- const bool previous_state_;
- };
-
- bool IsCurrent() const {
- return Current() == this;
- }
-
- // Sleeps the calling thread for the specified number of milliseconds, during
- // which time no processing is performed. Returns false if sleeping was
- // interrupted by a signal (POSIX only).
- static bool SleepMs(int millis);
-
- // Sets the thread's name, for debugging. Must be called before Start().
- // If |obj| is non-NULL, its value is appended to |name|.
- const std::string& name() const { return name_; }
- bool SetName(const std::string& name, const void* obj);
-
- // Sets the thread's priority. Must be called before Start().
- ThreadPriority priority() const { return priority_; }
- bool SetPriority(ThreadPriority priority);
-
- // Starts the execution of the thread.
- bool Start(Runnable* runnable = NULL);
-
- // Tells the thread to stop and waits until it is joined.
- // Never call Stop on the current thread. Instead use the inherited Quit
- // function which will exit the base MessageQueue without terminating the
- // underlying OS thread.
- virtual void Stop();
-
- // By default, Thread::Run() calls ProcessMessages(kForever). To do other
- // work, override Run(). To receive and dispatch messages, call
- // ProcessMessages occasionally.
- virtual void Run();
-
- virtual void Send(MessageHandler *phandler, uint32 id = 0,
- MessageData *pdata = NULL);
-
- // Convenience method to invoke a functor on another thread. Caller must
- // provide the |ReturnT| template argument, which cannot (easily) be deduced.
- // Uses Send() internally, which blocks the current thread until execution
- // is complete.
- // Ex: bool result = thread.Invoke<bool>(&MyFunctionReturningBool);
- // NOTE: This function can only be called when synchronous calls are allowed.
- // See ScopedDisallowBlockingCalls for details.
- template <class ReturnT, class FunctorT>
- ReturnT Invoke(const FunctorT& functor) {
- AssertBlockingIsAllowedOnCurrentThread();
- FunctorMessageHandler<ReturnT, FunctorT> handler(functor);
- Send(&handler);
- return handler.result();
- }
-
- // From MessageQueue
- virtual void Clear(MessageHandler *phandler, uint32 id = MQID_ANY,
- MessageList* removed = NULL);
- virtual void ReceiveSends();
-
- // ProcessMessages will process I/O and dispatch messages until:
- // 1) cms milliseconds have elapsed (returns true)
- // 2) Stop() is called (returns false)
- bool ProcessMessages(int cms);
-
- // Returns true if this is a thread that we created using the standard
- // constructor, false if it was created by a call to
- // ThreadManager::WrapCurrentThread(). The main thread of an application
- // is generally not owned, since the OS representation of the thread
- // obviously exists before we can get to it.
- // You cannot call Start on non-owned threads.
- bool IsOwned();
-
-#ifdef WIN32
- HANDLE GetHandle() const {
- return thread_;
- }
- DWORD GetId() const {
- return thread_id_;
- }
-#elif POSIX
- pthread_t GetPThread() {
- return thread_;
- }
-#endif
-
- // This method should be called when thread is created using non standard
- // method, like derived implementation of talk_base::Thread and it can not be
- // started by calling Start(). This will set started flag to true and
- // owned to false. This must be called from the current thread.
- // NOTE: These methods should be used by the derived classes only, added here
- // only for testing.
- bool WrapCurrent();
- void UnwrapCurrent();
-
- // Expose private method running() for tests.
- //
- // DANGER: this is a terrible public API. Most callers that might want to
- // call this likely do not have enough control/knowledge of the Thread in
- // question to guarantee that the returned value remains true for the duration
- // of whatever code is conditionally executing because of the return value!
- bool RunningForTest() { return running(); }
-
- protected:
- // Blocks the calling thread until this thread has terminated.
- void Join();
-
- // Sets the per-thread allow-blocking-calls flag and returns the previous
- // value.
- bool SetAllowBlockingCalls(bool allow);
-
- static void AssertBlockingIsAllowedOnCurrentThread();
-
- friend class ScopedDisallowBlockingCalls;
-
- private:
- static void *PreRun(void *pv);
-
- // ThreadManager calls this instead WrapCurrent() because
- // ThreadManager::Instance() cannot be used while ThreadManager is
- // being created.
- bool WrapCurrentWithThreadManager(ThreadManager* thread_manager);
-
- // Return true if the thread was started and hasn't yet stopped.
- bool running() { return running_.Wait(0); }
-
- std::list<_SendMessage> sendlist_;
- std::string name_;
- ThreadPriority priority_;
- Event running_; // Signalled means running.
-
-#ifdef POSIX
- pthread_t thread_;
-#endif
-
-#ifdef WIN32
- HANDLE thread_;
- DWORD thread_id_;
-#endif
-
- bool owned_;
- bool blocking_calls_allowed_; // By default set to |true|.
-
- friend class ThreadManager;
-
- DISALLOW_COPY_AND_ASSIGN(Thread);
-};
-
-// AutoThread automatically installs itself at construction
-// uninstalls at destruction, if a Thread object is
-// _not already_ associated with the current OS thread.
-
-class AutoThread : public Thread {
- public:
- explicit AutoThread(SocketServer* ss = 0);
- virtual ~AutoThread();
-
- private:
- DISALLOW_COPY_AND_ASSIGN(AutoThread);
-};
-
-// Win32 extension for threads that need to use COM
-#ifdef WIN32
-class ComThread : public Thread {
- public:
- ComThread() {}
- virtual ~ComThread() { Stop(); }
-
- protected:
- virtual void Run();
-
- private:
- DISALLOW_COPY_AND_ASSIGN(ComThread);
-};
-#endif
-
-// Provides an easy way to install/uninstall a socketserver on a thread.
-class SocketServerScope {
- public:
- explicit SocketServerScope(SocketServer* ss) {
- old_ss_ = Thread::Current()->socketserver();
- Thread::Current()->set_socketserver(ss);
- }
- ~SocketServerScope() {
- Thread::Current()->set_socketserver(old_ss_);
- }
-
- private:
- SocketServer* old_ss_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(SocketServerScope);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_THREAD_H_
diff --git a/base/thread_unittest.cc b/base/thread_unittest.cc
deleted file mode 100644
index d7d6a01..0000000
--- a/base/thread_unittest.cc
+++ /dev/null
@@ -1,461 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/asyncinvoker.h"
-#include "talk/base/asyncudpsocket.h"
-#include "talk/base/event.h"
-#include "talk/base/gunit.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/socketaddress.h"
-#include "talk/base/thread.h"
-
-#ifdef WIN32
-#include <comdef.h> // NOLINT
-#endif
-
-using namespace talk_base;
-
-// Generates a sequence of numbers (collaboratively).
-class TestGenerator {
- public:
- TestGenerator() : last(0), count(0) {}
-
- int Next(int prev) {
- int result = prev + last;
- last = result;
- count += 1;
- return result;
- }
-
- int last;
- int count;
-};
-
-struct TestMessage : public MessageData {
- explicit TestMessage(int v) : value(v) {}
- virtual ~TestMessage() {}
-
- int value;
-};
-
-// Receives on a socket and sends by posting messages.
-class SocketClient : public TestGenerator, public sigslot::has_slots<> {
- public:
- SocketClient(AsyncSocket* socket, const SocketAddress& addr,
- Thread* post_thread, MessageHandler* phandler)
- : socket_(AsyncUDPSocket::Create(socket, addr)),
- post_thread_(post_thread),
- post_handler_(phandler) {
- socket_->SignalReadPacket.connect(this, &SocketClient::OnPacket);
- }
-
- ~SocketClient() {
- delete socket_;
- }
-
- SocketAddress address() const { return socket_->GetLocalAddress(); }
-
- void OnPacket(AsyncPacketSocket* socket, const char* buf, size_t size,
- const SocketAddress& remote_addr,
- const PacketTime& packet_time) {
- EXPECT_EQ(size, sizeof(uint32));
- uint32 prev = reinterpret_cast<const uint32*>(buf)[0];
- uint32 result = Next(prev);
-
- post_thread_->PostDelayed(200, post_handler_, 0, new TestMessage(result));
- }
-
- private:
- AsyncUDPSocket* socket_;
- Thread* post_thread_;
- MessageHandler* post_handler_;
-};
-
-// Receives messages and sends on a socket.
-class MessageClient : public MessageHandler, public TestGenerator {
- public:
- MessageClient(Thread* pth, Socket* socket)
- : socket_(socket) {
- }
-
- virtual ~MessageClient() {
- delete socket_;
- }
-
- virtual void OnMessage(Message *pmsg) {
- TestMessage* msg = static_cast<TestMessage*>(pmsg->pdata);
- int result = Next(msg->value);
- EXPECT_GE(socket_->Send(&result, sizeof(result)), 0);
- delete msg;
- }
-
- private:
- Socket* socket_;
-};
-
-class CustomThread : public talk_base::Thread {
- public:
- CustomThread() {}
- virtual ~CustomThread() { Stop(); }
- bool Start() { return false; }
-};
-
-
-// A thread that does nothing when it runs and signals an event
-// when it is destroyed.
-class SignalWhenDestroyedThread : public Thread {
- public:
- SignalWhenDestroyedThread(Event* event)
- : event_(event) {
- }
-
- virtual ~SignalWhenDestroyedThread() {
- Stop();
- event_->Set();
- }
-
- virtual void Run() {
- // Do nothing.
- }
-
- private:
- Event* event_;
-};
-
-// Function objects to test Thread::Invoke.
-struct FunctorA {
- int operator()() { return 42; }
-};
-class FunctorB {
- public:
- explicit FunctorB(bool* flag) : flag_(flag) {}
- void operator()() { if (flag_) *flag_ = true; }
- private:
- bool* flag_;
-};
-struct FunctorC {
- int operator()() {
- Thread::Current()->ProcessMessages(50);
- return 24;
- }
-};
-
-// See: https://code.google.com/p/webrtc/issues/detail?id=2409
-TEST(ThreadTest, DISABLED_Main) {
- const SocketAddress addr("127.0.0.1", 0);
-
- // Create the messaging client on its own thread.
- Thread th1;
- Socket* socket = th1.socketserver()->CreateAsyncSocket(addr.family(),
- SOCK_DGRAM);
- MessageClient msg_client(&th1, socket);
-
- // Create the socket client on its own thread.
- Thread th2;
- AsyncSocket* asocket =
- th2.socketserver()->CreateAsyncSocket(addr.family(), SOCK_DGRAM);
- SocketClient sock_client(asocket, addr, &th1, &msg_client);
-
- socket->Connect(sock_client.address());
-
- th1.Start();
- th2.Start();
-
- // Get the messages started.
- th1.PostDelayed(100, &msg_client, 0, new TestMessage(1));
-
- // Give the clients a little while to run.
- // Messages will be processed at 100, 300, 500, 700, 900.
- Thread* th_main = Thread::Current();
- th_main->ProcessMessages(1000);
-
- // Stop the sending client. Give the receiver a bit longer to run, in case
- // it is running on a machine that is under load (e.g. the build machine).
- th1.Stop();
- th_main->ProcessMessages(200);
- th2.Stop();
-
- // Make sure the results were correct
- EXPECT_EQ(5, msg_client.count);
- EXPECT_EQ(34, msg_client.last);
- EXPECT_EQ(5, sock_client.count);
- EXPECT_EQ(55, sock_client.last);
-}
-
-// Test that setting thread names doesn't cause a malfunction.
-// There's no easy way to verify the name was set properly at this time.
-TEST(ThreadTest, Names) {
- // Default name
- Thread *thread;
- thread = new Thread();
- EXPECT_TRUE(thread->Start());
- thread->Stop();
- delete thread;
- thread = new Thread();
- // Name with no object parameter
- EXPECT_TRUE(thread->SetName("No object", NULL));
- EXPECT_TRUE(thread->Start());
- thread->Stop();
- delete thread;
- // Really long name
- thread = new Thread();
- EXPECT_TRUE(thread->SetName("Abcdefghijklmnopqrstuvwxyz1234567890", this));
- EXPECT_TRUE(thread->Start());
- thread->Stop();
- delete thread;
-}
-
-// Test that setting thread priorities doesn't cause a malfunction.
-// There's no easy way to verify the priority was set properly at this time.
-TEST(ThreadTest, Priorities) {
- Thread *thread;
- thread = new Thread();
- EXPECT_TRUE(thread->SetPriority(PRIORITY_HIGH));
- EXPECT_TRUE(thread->Start());
- thread->Stop();
- delete thread;
- thread = new Thread();
- EXPECT_TRUE(thread->SetPriority(PRIORITY_ABOVE_NORMAL));
- EXPECT_TRUE(thread->Start());
- thread->Stop();
- delete thread;
-
- thread = new Thread();
- EXPECT_TRUE(thread->Start());
-#ifdef WIN32
- EXPECT_TRUE(thread->SetPriority(PRIORITY_ABOVE_NORMAL));
-#else
- EXPECT_FALSE(thread->SetPriority(PRIORITY_ABOVE_NORMAL));
-#endif
- thread->Stop();
- delete thread;
-
-}
-
-TEST(ThreadTest, Wrap) {
- Thread* current_thread = Thread::Current();
- current_thread->UnwrapCurrent();
- CustomThread* cthread = new CustomThread();
- EXPECT_TRUE(cthread->WrapCurrent());
- EXPECT_TRUE(cthread->RunningForTest());
- EXPECT_FALSE(cthread->IsOwned());
- cthread->UnwrapCurrent();
- EXPECT_FALSE(cthread->RunningForTest());
- delete cthread;
- current_thread->WrapCurrent();
-}
-
-TEST(ThreadTest, Invoke) {
- // Create and start the thread.
- Thread thread;
- thread.Start();
- // Try calling functors.
- EXPECT_EQ(42, thread.Invoke<int>(FunctorA()));
- bool called = false;
- FunctorB f2(&called);
- thread.Invoke<void>(f2);
- EXPECT_TRUE(called);
- // Try calling bare functions.
- struct LocalFuncs {
- static int Func1() { return 999; }
- static void Func2() {}
- };
- EXPECT_EQ(999, thread.Invoke<int>(&LocalFuncs::Func1));
- thread.Invoke<void>(&LocalFuncs::Func2);
-}
-
-class AsyncInvokeTest : public testing::Test {
- public:
- void IntCallback(int value) {
- EXPECT_EQ(expected_thread_, Thread::Current());
- int_value_ = value;
- }
- void AsyncInvokeIntCallback(AsyncInvoker* invoker, Thread* thread) {
- expected_thread_ = thread;
- invoker->AsyncInvoke(thread, FunctorC(),
- &AsyncInvokeTest::IntCallback,
- static_cast<AsyncInvokeTest*>(this));
- invoke_started_.Set();
- }
- void SetExpectedThreadForIntCallback(Thread* thread) {
- expected_thread_ = thread;
- }
-
- protected:
- enum { kWaitTimeout = 1000 };
- AsyncInvokeTest()
- : int_value_(0),
- invoke_started_(true, false),
- expected_thread_(NULL) {}
-
- int int_value_;
- Event invoke_started_;
- Thread* expected_thread_;
-};
-
-TEST_F(AsyncInvokeTest, FireAndForget) {
- AsyncInvoker invoker;
- // Create and start the thread.
- Thread thread;
- thread.Start();
- // Try calling functor.
- bool called = false;
- invoker.AsyncInvoke<void>(&thread, FunctorB(&called));
- EXPECT_TRUE_WAIT(called, kWaitTimeout);
-}
-
-TEST_F(AsyncInvokeTest, WithCallback) {
- AsyncInvoker invoker;
- // Create and start the thread.
- Thread thread;
- thread.Start();
- // Try calling functor.
- SetExpectedThreadForIntCallback(Thread::Current());
- invoker.AsyncInvoke(&thread, FunctorA(),
- &AsyncInvokeTest::IntCallback,
- static_cast<AsyncInvokeTest*>(this));
- EXPECT_EQ_WAIT(42, int_value_, kWaitTimeout);
-}
-
-TEST_F(AsyncInvokeTest, CancelInvoker) {
- // Create and start the thread.
- Thread thread;
- thread.Start();
- // Try destroying invoker during call.
- {
- AsyncInvoker invoker;
- invoker.AsyncInvoke(&thread, FunctorC(),
- &AsyncInvokeTest::IntCallback,
- static_cast<AsyncInvokeTest*>(this));
- }
- // With invoker gone, callback should be cancelled.
- Thread::Current()->ProcessMessages(kWaitTimeout);
- EXPECT_EQ(0, int_value_);
-}
-
-TEST_F(AsyncInvokeTest, CancelCallingThread) {
- AsyncInvoker invoker;
- { // Create and start the thread.
- Thread thread;
- thread.Start();
- // Try calling functor.
- thread.Invoke<void>(Bind(&AsyncInvokeTest::AsyncInvokeIntCallback,
- static_cast<AsyncInvokeTest*>(this),
- &invoker, Thread::Current()));
- // Wait for the call to begin.
- ASSERT_TRUE(invoke_started_.Wait(kWaitTimeout));
- }
- // Calling thread is gone. Return message shouldn't happen.
- Thread::Current()->ProcessMessages(kWaitTimeout);
- EXPECT_EQ(0, int_value_);
-}
-
-TEST_F(AsyncInvokeTest, KillInvokerBeforeExecute) {
- Thread thread;
- thread.Start();
- {
- AsyncInvoker invoker;
- // Try calling functor.
- thread.Invoke<void>(Bind(&AsyncInvokeTest::AsyncInvokeIntCallback,
- static_cast<AsyncInvokeTest*>(this),
- &invoker, Thread::Current()));
- // Wait for the call to begin.
- ASSERT_TRUE(invoke_started_.Wait(kWaitTimeout));
- }
- // Invoker is destroyed. Function should not execute.
- Thread::Current()->ProcessMessages(kWaitTimeout);
- EXPECT_EQ(0, int_value_);
-}
-
-TEST_F(AsyncInvokeTest, Flush) {
- AsyncInvoker invoker;
- bool flag1 = false;
- bool flag2 = false;
- // Queue two async calls to the current thread.
- invoker.AsyncInvoke<void>(Thread::Current(),
- FunctorB(&flag1));
- invoker.AsyncInvoke<void>(Thread::Current(),
- FunctorB(&flag2));
- // Because we haven't pumped messages, these should not have run yet.
- EXPECT_FALSE(flag1);
- EXPECT_FALSE(flag2);
- // Force them to run now.
- invoker.Flush(Thread::Current());
- EXPECT_TRUE(flag1);
- EXPECT_TRUE(flag2);
-}
-
-TEST_F(AsyncInvokeTest, FlushWithIds) {
- AsyncInvoker invoker;
- bool flag1 = false;
- bool flag2 = false;
- // Queue two async calls to the current thread, one with a message id.
- invoker.AsyncInvoke<void>(Thread::Current(),
- FunctorB(&flag1),
- 5);
- invoker.AsyncInvoke<void>(Thread::Current(),
- FunctorB(&flag2));
- // Because we haven't pumped messages, these should not have run yet.
- EXPECT_FALSE(flag1);
- EXPECT_FALSE(flag2);
- // Execute pending calls with id == 5.
- invoker.Flush(Thread::Current(), 5);
- EXPECT_TRUE(flag1);
- EXPECT_FALSE(flag2);
- flag1 = false;
- // Execute all pending calls. The id == 5 call should not execute again.
- invoker.Flush(Thread::Current());
- EXPECT_FALSE(flag1);
- EXPECT_TRUE(flag2);
-}
-
-
-#ifdef WIN32
-class ComThreadTest : public testing::Test, public MessageHandler {
- public:
- ComThreadTest() : done_(false) {}
- protected:
- virtual void OnMessage(Message* message) {
- HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
- // S_FALSE means the thread was already inited for a multithread apartment.
- EXPECT_EQ(S_FALSE, hr);
- if (SUCCEEDED(hr)) {
- CoUninitialize();
- }
- done_ = true;
- }
- bool done_;
-};
-
-TEST_F(ComThreadTest, ComInited) {
- Thread* thread = new ComThread();
- EXPECT_TRUE(thread->Start());
- thread->Post(this, 0);
- EXPECT_TRUE_WAIT(done_, 1000);
- delete thread;
-}
-#endif
diff --git a/base/timeutils.cc b/base/timeutils.cc
deleted file mode 100644
index c4e84cc..0000000
--- a/base/timeutils.cc
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdint.h>
-
-#ifdef POSIX
-#include <sys/time.h>
-#if defined(OSX) || defined(IOS)
-#include <mach/mach_time.h>
-#endif
-#endif
-
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <mmsystem.h>
-#endif
-
-#include "talk/base/common.h"
-#include "talk/base/timeutils.h"
-
-#define EFFICIENT_IMPLEMENTATION 1
-
-namespace talk_base {
-
-const uint32 HALF = 0x80000000;
-
-uint64 TimeNanos() {
- int64 ticks = 0;
-#if defined(OSX) || defined(IOS)
- static mach_timebase_info_data_t timebase;
- if (timebase.denom == 0) {
- // Get the timebase if this is the first time we run.
- // Recommended by Apple's QA1398.
- VERIFY(KERN_SUCCESS == mach_timebase_info(&timebase));
- }
- // Use timebase to convert absolute time tick units into nanoseconds.
- ticks = mach_absolute_time() * timebase.numer / timebase.denom;
-#elif defined(POSIX)
- struct timespec ts;
- // TODO: Do we need to handle the case when CLOCK_MONOTONIC
- // is not supported?
- clock_gettime(CLOCK_MONOTONIC, &ts);
- ticks = kNumNanosecsPerSec * static_cast<int64>(ts.tv_sec) +
- static_cast<int64>(ts.tv_nsec);
-#elif defined(WIN32)
- static volatile LONG last_timegettime = 0;
- static volatile int64 num_wrap_timegettime = 0;
- volatile LONG* last_timegettime_ptr = &last_timegettime;
- DWORD now = timeGetTime();
- // Atomically update the last gotten time
- DWORD old = InterlockedExchange(last_timegettime_ptr, now);
- if (now < old) {
- // If now is earlier than old, there may have been a race between
- // threads.
- // 0x0fffffff ~3.1 days, the code will not take that long to execute
- // so it must have been a wrap around.
- if (old > 0xf0000000 && now < 0x0fffffff) {
- num_wrap_timegettime++;
- }
- }
- ticks = now + (num_wrap_timegettime << 32);
- // TODO: Calculate with nanosecond precision. Otherwise, we're just
- // wasting a multiply and divide when doing Time() on Windows.
- ticks = ticks * kNumNanosecsPerMillisec;
-#endif
- return ticks;
-}
-
-uint32 Time() {
- return static_cast<uint32>(TimeNanos() / kNumNanosecsPerMillisec);
-}
-
-uint64 TimeMicros() {
- return static_cast<uint64>(TimeNanos() / kNumNanosecsPerMicrosec);
-}
-
-#if defined(WIN32)
-static const uint64 kFileTimeToUnixTimeEpochOffset = 116444736000000000ULL;
-
-struct timeval {
- long tv_sec, tv_usec; // NOLINT
-};
-
-// Emulate POSIX gettimeofday().
-// Based on breakpad/src/third_party/glog/src/utilities.cc
-static int gettimeofday(struct timeval *tv, void *tz) {
- // FILETIME is measured in tens of microseconds since 1601-01-01 UTC.
- FILETIME ft;
- GetSystemTimeAsFileTime(&ft);
-
- LARGE_INTEGER li;
- li.LowPart = ft.dwLowDateTime;
- li.HighPart = ft.dwHighDateTime;
-
- // Convert to seconds and microseconds since Unix time Epoch.
- int64 micros = (li.QuadPart - kFileTimeToUnixTimeEpochOffset) / 10;
- tv->tv_sec = static_cast<long>(micros / kNumMicrosecsPerSec); // NOLINT
- tv->tv_usec = static_cast<long>(micros % kNumMicrosecsPerSec); // NOLINT
-
- return 0;
-}
-
-// Emulate POSIX gmtime_r().
-static struct tm *gmtime_r(const time_t *timep, struct tm *result) {
- // On Windows, gmtime is thread safe.
- struct tm *tm = gmtime(timep); // NOLINT
- if (tm == NULL) {
- return NULL;
- }
- *result = *tm;
- return result;
-}
-#endif // WIN32
-
-void CurrentTmTime(struct tm *tm, int *microseconds) {
- struct timeval timeval;
- if (gettimeofday(&timeval, NULL) < 0) {
- // Incredibly unlikely code path.
- timeval.tv_sec = timeval.tv_usec = 0;
- }
- time_t secs = timeval.tv_sec;
- gmtime_r(&secs, tm);
- *microseconds = timeval.tv_usec;
-}
-
-uint32 TimeAfter(int32 elapsed) {
- ASSERT(elapsed >= 0);
- ASSERT(static_cast<uint32>(elapsed) < HALF);
- return Time() + elapsed;
-}
-
-bool TimeIsBetween(uint32 earlier, uint32 middle, uint32 later) {
- if (earlier <= later) {
- return ((earlier <= middle) && (middle <= later));
- } else {
- return !((later < middle) && (middle < earlier));
- }
-}
-
-bool TimeIsLaterOrEqual(uint32 earlier, uint32 later) {
-#if EFFICIENT_IMPLEMENTATION
- int32 diff = later - earlier;
- return (diff >= 0 && static_cast<uint32>(diff) < HALF);
-#else
- const bool later_or_equal = TimeIsBetween(earlier, later, earlier + HALF);
- return later_or_equal;
-#endif
-}
-
-bool TimeIsLater(uint32 earlier, uint32 later) {
-#if EFFICIENT_IMPLEMENTATION
- int32 diff = later - earlier;
- return (diff > 0 && static_cast<uint32>(diff) < HALF);
-#else
- const bool earlier_or_equal = TimeIsBetween(later, earlier, later + HALF);
- return !earlier_or_equal;
-#endif
-}
-
-int32 TimeDiff(uint32 later, uint32 earlier) {
-#if EFFICIENT_IMPLEMENTATION
- return later - earlier;
-#else
- const bool later_or_equal = TimeIsBetween(earlier, later, earlier + HALF);
- if (later_or_equal) {
- if (earlier <= later) {
- return static_cast<long>(later - earlier);
- } else {
- return static_cast<long>(later + (UINT32_MAX - earlier) + 1);
- }
- } else {
- if (later <= earlier) {
- return -static_cast<long>(earlier - later);
- } else {
- return -static_cast<long>(earlier + (UINT32_MAX - later) + 1);
- }
- }
-#endif
-}
-
-TimestampWrapAroundHandler::TimestampWrapAroundHandler()
- : last_ts_(0), num_wrap_(0) {}
-
-int64 TimestampWrapAroundHandler::Unwrap(uint32 ts) {
- if (ts < last_ts_) {
- if (last_ts_ > 0xf0000000 && ts < 0x0fffffff) {
- ++num_wrap_;
- }
- }
- last_ts_ = ts;
- int64_t unwrapped_ts = ts + (num_wrap_ << 32);
- return unwrapped_ts;
-}
-
-} // namespace talk_base
diff --git a/base/timeutils.h b/base/timeutils.h
deleted file mode 100644
index 6de9df6..0000000
--- a/base/timeutils.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * libjingle
- * Copyright 2005 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TIMEUTILS_H_
-#define TALK_BASE_TIMEUTILS_H_
-
-#include <time.h>
-
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-static const int64 kNumMillisecsPerSec = INT64_C(1000);
-static const int64 kNumMicrosecsPerSec = INT64_C(1000000);
-static const int64 kNumNanosecsPerSec = INT64_C(1000000000);
-
-static const int64 kNumMicrosecsPerMillisec = kNumMicrosecsPerSec /
- kNumMillisecsPerSec;
-static const int64 kNumNanosecsPerMillisec = kNumNanosecsPerSec /
- kNumMillisecsPerSec;
-static const int64 kNumNanosecsPerMicrosec = kNumNanosecsPerSec /
- kNumMicrosecsPerSec;
-
-// January 1970, in NTP milliseconds.
-static const int64 kJan1970AsNtpMillisecs = INT64_C(2208988800000);
-
-typedef uint32 TimeStamp;
-
-// Returns the current time in milliseconds.
-uint32 Time();
-// Returns the current time in microseconds.
-uint64 TimeMicros();
-// Returns the current time in nanoseconds.
-uint64 TimeNanos();
-
-// Stores current time in *tm and microseconds in *microseconds.
-void CurrentTmTime(struct tm *tm, int *microseconds);
-
-// Returns a future timestamp, 'elapsed' milliseconds from now.
-uint32 TimeAfter(int32 elapsed);
-
-// Comparisons between time values, which can wrap around.
-bool TimeIsBetween(uint32 earlier, uint32 middle, uint32 later); // Inclusive
-bool TimeIsLaterOrEqual(uint32 earlier, uint32 later); // Inclusive
-bool TimeIsLater(uint32 earlier, uint32 later); // Exclusive
-
-// Returns the later of two timestamps.
-inline uint32 TimeMax(uint32 ts1, uint32 ts2) {
- return TimeIsLaterOrEqual(ts1, ts2) ? ts2 : ts1;
-}
-
-// Returns the earlier of two timestamps.
-inline uint32 TimeMin(uint32 ts1, uint32 ts2) {
- return TimeIsLaterOrEqual(ts1, ts2) ? ts1 : ts2;
-}
-
-// Number of milliseconds that would elapse between 'earlier' and 'later'
-// timestamps. The value is negative if 'later' occurs before 'earlier'.
-int32 TimeDiff(uint32 later, uint32 earlier);
-
-// The number of milliseconds that have elapsed since 'earlier'.
-inline int32 TimeSince(uint32 earlier) {
- return TimeDiff(Time(), earlier);
-}
-
-// The number of milliseconds that will elapse between now and 'later'.
-inline int32 TimeUntil(uint32 later) {
- return TimeDiff(later, Time());
-}
-
-// Converts a unix timestamp in nanoseconds to an NTP timestamp in ms.
-inline int64 UnixTimestampNanosecsToNtpMillisecs(int64 unix_ts_ns) {
- return unix_ts_ns / kNumNanosecsPerMillisec + kJan1970AsNtpMillisecs;
-}
-
-class TimestampWrapAroundHandler {
- public:
- TimestampWrapAroundHandler();
-
- int64 Unwrap(uint32 ts);
-
- private:
- uint32 last_ts_;
- int64 num_wrap_;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TIMEUTILS_H_
diff --git a/base/timeutils_unittest.cc b/base/timeutils_unittest.cc
deleted file mode 100644
index a078abe..0000000
--- a/base/timeutils_unittest.cc
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-
-TEST(TimeTest, TimeInMs) {
- uint32 ts_earlier = Time();
- Thread::SleepMs(100);
- uint32 ts_now = Time();
- // Allow for the thread to wakeup ~20ms early.
- EXPECT_GE(ts_now, ts_earlier + 80);
- // Make sure the Time is not returning in smaller unit like microseconds.
- EXPECT_LT(ts_now, ts_earlier + 1000);
-}
-
-TEST(TimeTest, Comparison) {
- // Obtain two different times, in known order
- TimeStamp ts_earlier = Time();
- Thread::SleepMs(100);
- TimeStamp ts_now = Time();
- EXPECT_NE(ts_earlier, ts_now);
-
- // Common comparisons
- EXPECT_TRUE( TimeIsLaterOrEqual(ts_earlier, ts_now));
- EXPECT_TRUE( TimeIsLater( ts_earlier, ts_now));
- EXPECT_FALSE(TimeIsLaterOrEqual(ts_now, ts_earlier));
- EXPECT_FALSE(TimeIsLater( ts_now, ts_earlier));
-
- // Edge cases
- EXPECT_TRUE( TimeIsLaterOrEqual(ts_earlier, ts_earlier));
- EXPECT_FALSE(TimeIsLater( ts_earlier, ts_earlier));
-
- // Obtain a third time
- TimeStamp ts_later = TimeAfter(100);
- EXPECT_NE(ts_now, ts_later);
- EXPECT_TRUE( TimeIsLater(ts_now, ts_later));
- EXPECT_TRUE( TimeIsLater(ts_earlier, ts_later));
-
- // Common comparisons
- EXPECT_TRUE( TimeIsBetween(ts_earlier, ts_now, ts_later));
- EXPECT_FALSE(TimeIsBetween(ts_earlier, ts_later, ts_now));
- EXPECT_FALSE(TimeIsBetween(ts_now, ts_earlier, ts_later));
- EXPECT_TRUE( TimeIsBetween(ts_now, ts_later, ts_earlier));
- EXPECT_TRUE( TimeIsBetween(ts_later, ts_earlier, ts_now));
- EXPECT_FALSE(TimeIsBetween(ts_later, ts_now, ts_earlier));
-
- // Edge cases
- EXPECT_TRUE( TimeIsBetween(ts_earlier, ts_earlier, ts_earlier));
- EXPECT_TRUE( TimeIsBetween(ts_earlier, ts_earlier, ts_later));
- EXPECT_TRUE( TimeIsBetween(ts_earlier, ts_later, ts_later));
-
- // Earlier of two times
- EXPECT_EQ(ts_earlier, TimeMin(ts_earlier, ts_earlier));
- EXPECT_EQ(ts_earlier, TimeMin(ts_earlier, ts_now));
- EXPECT_EQ(ts_earlier, TimeMin(ts_earlier, ts_later));
- EXPECT_EQ(ts_earlier, TimeMin(ts_now, ts_earlier));
- EXPECT_EQ(ts_earlier, TimeMin(ts_later, ts_earlier));
-
- // Later of two times
- EXPECT_EQ(ts_earlier, TimeMax(ts_earlier, ts_earlier));
- EXPECT_EQ(ts_now, TimeMax(ts_earlier, ts_now));
- EXPECT_EQ(ts_later, TimeMax(ts_earlier, ts_later));
- EXPECT_EQ(ts_now, TimeMax(ts_now, ts_earlier));
- EXPECT_EQ(ts_later, TimeMax(ts_later, ts_earlier));
-}
-
-TEST(TimeTest, Intervals) {
- TimeStamp ts_earlier = Time();
- TimeStamp ts_later = TimeAfter(500);
-
- // We can't depend on ts_later and ts_earlier to be exactly 500 apart
- // since time elapses between the calls to Time() and TimeAfter(500)
- EXPECT_LE(500, TimeDiff(ts_later, ts_earlier));
- EXPECT_GE(-500, TimeDiff(ts_earlier, ts_later));
-
- // Time has elapsed since ts_earlier
- EXPECT_GE(TimeSince(ts_earlier), 0);
-
- // ts_earlier is earlier than now, so TimeUntil ts_earlier is -ve
- EXPECT_LE(TimeUntil(ts_earlier), 0);
-
- // ts_later likely hasn't happened yet, so TimeSince could be -ve
- // but within 500
- EXPECT_GE(TimeSince(ts_later), -500);
-
- // TimeUntil ts_later is at most 500
- EXPECT_LE(TimeUntil(ts_later), 500);
-}
-
-TEST(TimeTest, BoundaryComparison) {
- // Obtain two different times, in known order
- TimeStamp ts_earlier = static_cast<TimeStamp>(-50);
- TimeStamp ts_later = ts_earlier + 100;
- EXPECT_NE(ts_earlier, ts_later);
-
- // Common comparisons
- EXPECT_TRUE( TimeIsLaterOrEqual(ts_earlier, ts_later));
- EXPECT_TRUE( TimeIsLater( ts_earlier, ts_later));
- EXPECT_FALSE(TimeIsLaterOrEqual(ts_later, ts_earlier));
- EXPECT_FALSE(TimeIsLater( ts_later, ts_earlier));
-
- // Earlier of two times
- EXPECT_EQ(ts_earlier, TimeMin(ts_earlier, ts_earlier));
- EXPECT_EQ(ts_earlier, TimeMin(ts_earlier, ts_later));
- EXPECT_EQ(ts_earlier, TimeMin(ts_later, ts_earlier));
-
- // Later of two times
- EXPECT_EQ(ts_earlier, TimeMax(ts_earlier, ts_earlier));
- EXPECT_EQ(ts_later, TimeMax(ts_earlier, ts_later));
- EXPECT_EQ(ts_later, TimeMax(ts_later, ts_earlier));
-
- // Interval
- EXPECT_EQ(100, TimeDiff(ts_later, ts_earlier));
- EXPECT_EQ(-100, TimeDiff(ts_earlier, ts_later));
-}
-
-TEST(TimeTest, DISABLED_CurrentTmTime) {
- struct tm tm;
- int microseconds;
-
- time_t before = ::time(NULL);
- CurrentTmTime(&tm, µseconds);
- time_t after = ::time(NULL);
-
- // Assert that 'tm' represents a time between 'before' and 'after'.
- // mktime() uses local time, so we have to compensate for that.
- time_t local_delta = before - ::mktime(::gmtime(&before)); // NOLINT
- time_t t = ::mktime(&tm) + local_delta;
-
- EXPECT_TRUE(before <= t && t <= after);
- EXPECT_TRUE(0 <= microseconds && microseconds < 1000000);
-}
-
-class TimestampWrapAroundHandlerTest : public testing::Test {
- public:
- TimestampWrapAroundHandlerTest() {}
-
- protected:
- TimestampWrapAroundHandler wraparound_handler_;
-};
-
-TEST_F(TimestampWrapAroundHandlerTest, Unwrap) {
- uint32 ts = 0xfffffff2;
- int64 unwrapped_ts = ts;
- EXPECT_EQ(ts, wraparound_handler_.Unwrap(ts));
- ts = 2;
- unwrapped_ts += 0x10;
- EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
- ts = 0xfffffff2;
- unwrapped_ts += 0xfffffff0;
- EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
- ts = 0;
- unwrapped_ts += 0xe;
- EXPECT_EQ(unwrapped_ts, wraparound_handler_.Unwrap(ts));
-}
-
-} // namespace talk_base
diff --git a/base/timing.cc b/base/timing.cc
deleted file mode 100644
index 0b55eaf..0000000
--- a/base/timing.cc
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/timing.h"
-#include "talk/base/timeutils.h"
-
-#if defined(POSIX)
-#include <errno.h>
-#include <math.h>
-#include <sys/time.h>
-#if defined(OSX)
-#include <mach/mach.h>
-#include <mach/clock.h>
-#endif
-#elif defined(WIN32)
-#include <sys/timeb.h>
-#include "talk/base/win32.h"
-#endif
-
-namespace talk_base {
-
-Timing::Timing() {
-#if defined(WIN32)
- // This may fail, but we handle failure gracefully in the methods
- // that use it (use alternative sleep method).
- //
- // TODO: Make it possible for user to tell if IdleWait will
- // be done at lesser resolution because of this.
- timer_handle_ = CreateWaitableTimer(NULL, // Security attributes.
- FALSE, // Manual reset?
- NULL); // Timer name.
-#endif
-}
-
-Timing::~Timing() {
-#if defined(WIN32)
- if (timer_handle_ != NULL)
- CloseHandle(timer_handle_);
-#endif
-}
-
-// static
-double Timing::WallTimeNow() {
-#if defined(POSIX)
- struct timeval time;
- gettimeofday(&time, NULL);
- // Convert from second (1.0) and microsecond (1e-6).
- return (static_cast<double>(time.tv_sec) +
- static_cast<double>(time.tv_usec) * 1.0e-6);
-
-#elif defined(WIN32)
- struct _timeb time;
- _ftime(&time);
- // Convert from second (1.0) and milliseconds (1e-3).
- return (static_cast<double>(time.time) +
- static_cast<double>(time.millitm) * 1.0e-3);
-#endif
-}
-
-double Timing::TimerNow() {
- return (static_cast<double>(TimeNanos()) / kNumNanosecsPerSec);
-}
-
-double Timing::BusyWait(double period) {
- double start_time = TimerNow();
- while (TimerNow() - start_time < period) {
- }
- return TimerNow() - start_time;
-}
-
-double Timing::IdleWait(double period) {
- double start_time = TimerNow();
-
-#if defined(POSIX)
- double sec_int, sec_frac = modf(period, &sec_int);
- struct timespec ts;
- ts.tv_sec = static_cast<time_t>(sec_int);
- ts.tv_nsec = static_cast<long>(sec_frac * 1.0e9); // NOLINT
-
- // NOTE(liulk): for the NOLINT above, long is the appropriate POSIX
- // type.
-
- // POSIX nanosleep may be interrupted by signals.
- while (nanosleep(&ts, &ts) == -1 && errno == EINTR) {
- }
-
-#elif defined(WIN32)
- if (timer_handle_ != NULL) {
- LARGE_INTEGER due_time;
-
- // Negative indicates relative time. The unit is 100 nanoseconds.
- due_time.QuadPart = -LONGLONG(period * 1.0e7);
-
- SetWaitableTimer(timer_handle_, &due_time, 0, NULL, NULL, TRUE);
- WaitForSingleObject(timer_handle_, INFINITE);
- } else {
- // Still attempts to sleep with lesser resolution.
- // The unit is in milliseconds.
- Sleep(DWORD(period * 1.0e3));
- }
-#endif
-
- return TimerNow() - start_time;
-}
-
-} // namespace talk_base
diff --git a/base/timing.h b/base/timing.h
deleted file mode 100644
index 2112e86..0000000
--- a/base/timing.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TIMING_H_
-#define TALK_BASE_TIMING_H_
-
-#if defined(WIN32)
-#include "talk/base/win32.h"
-#endif
-
-namespace talk_base {
-
-class Timing {
- public:
- Timing();
- virtual ~Timing();
-
- // WallTimeNow() returns the current wall-clock time in seconds,
- // within 10 milliseconds resolution.
- // WallTimeNow is static and does not require a timer_handle_ on Windows.
- static double WallTimeNow();
-
- // TimerNow() is like WallTimeNow(), but is monotonically
- // increasing. It returns seconds in resolution of 10 microseconds
- // or better. Although timer and wall-clock time have the same
- // timing unit, they do not necessarily correlate because wall-clock
- // time may be adjusted backwards, hence not monotonic.
- // Made virtual so we can make a fake one.
- virtual double TimerNow();
-
- // BusyWait() exhausts CPU as long as the time elapsed is less than
- // the specified interval in seconds. Returns the actual waiting
- // time based on TimerNow() measurement.
- double BusyWait(double period);
-
- // IdleWait() relinquishes control of CPU for specified period in
- // seconds. It uses highest resolution sleep mechanism as possible,
- // but does not otherwise guarantee the accuracy. Returns the
- // actual waiting time based on TimerNow() measurement.
- //
- // This function is not re-entrant for an object. Create a fresh
- // Timing object for each thread.
- double IdleWait(double period);
-
- private:
-#if defined(WIN32)
- HANDLE timer_handle_;
-#endif
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TIMING_H_
diff --git a/base/transformadapter.cc b/base/transformadapter.cc
deleted file mode 100644
index 2a240eb..0000000
--- a/base/transformadapter.cc
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/transformadapter.h"
-
-#include <string.h>
-
-#include "talk/base/common.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-TransformAdapter::TransformAdapter(StreamInterface * stream,
- TransformInterface * transform,
- bool direction_read)
- : StreamAdapterInterface(stream), transform_(transform),
- direction_read_(direction_read), state_(ST_PROCESSING), len_(0) {
-}
-
-TransformAdapter::~TransformAdapter() {
- TransformAdapter::Close();
- delete transform_;
-}
-
-StreamResult
-TransformAdapter::Read(void * buffer, size_t buffer_len,
- size_t * read, int * error) {
- if (!direction_read_)
- return SR_EOS;
-
- while (state_ != ST_ERROR) {
- if (state_ == ST_COMPLETE)
- return SR_EOS;
-
- // Buffer more data
- if ((state_ == ST_PROCESSING) && (len_ < sizeof(buffer_))) {
- size_t subread;
- StreamResult result = StreamAdapterInterface::Read(
- buffer_ + len_,
- sizeof(buffer_) - len_,
- &subread,
- &error_);
- if (result == SR_BLOCK) {
- return SR_BLOCK;
- } else if (result == SR_ERROR) {
- state_ = ST_ERROR;
- break;
- } else if (result == SR_EOS) {
- state_ = ST_FLUSHING;
- } else {
- len_ += subread;
- }
- }
-
- // Process buffered data
- size_t in_len = len_;
- size_t out_len = buffer_len;
- StreamResult result = transform_->Transform(buffer_, &in_len,
- buffer, &out_len,
- (state_ == ST_FLUSHING));
- ASSERT(result != SR_BLOCK);
- if (result == SR_EOS) {
- // Note: Don't signal SR_EOS this iteration, unless out_len is zero
- state_ = ST_COMPLETE;
- } else if (result == SR_ERROR) {
- state_ = ST_ERROR;
- error_ = -1; // TODO: propagate error
- break;
- } else if ((out_len == 0) && (state_ == ST_FLUSHING)) {
- // If there is no output AND no more input, then something is wrong
- state_ = ST_ERROR;
- error_ = -1; // TODO: better error code?
- break;
- }
-
- len_ -= in_len;
- if (len_ > 0)
- memmove(buffer_, buffer_ + in_len, len_);
-
- if (out_len == 0)
- continue;
-
- if (read)
- *read = out_len;
- return SR_SUCCESS;
- }
-
- if (error)
- *error = error_;
- return SR_ERROR;
-}
-
-StreamResult
-TransformAdapter::Write(const void * data, size_t data_len,
- size_t * written, int * error) {
- if (direction_read_)
- return SR_EOS;
-
- size_t bytes_written = 0;
- while (state_ != ST_ERROR) {
- if (state_ == ST_COMPLETE)
- return SR_EOS;
-
- if (len_ < sizeof(buffer_)) {
- // Process buffered data
- size_t in_len = data_len;
- size_t out_len = sizeof(buffer_) - len_;
- StreamResult result = transform_->Transform(data, &in_len,
- buffer_ + len_, &out_len,
- (state_ == ST_FLUSHING));
-
- ASSERT(result != SR_BLOCK);
- if (result == SR_EOS) {
- // Note: Don't signal SR_EOS this iteration, unless no data written
- state_ = ST_COMPLETE;
- } else if (result == SR_ERROR) {
- ASSERT(false); // When this happens, think about what should be done
- state_ = ST_ERROR;
- error_ = -1; // TODO: propagate error
- break;
- }
-
- len_ = out_len;
- bytes_written = in_len;
- }
-
- size_t pos = 0;
- while (pos < len_) {
- size_t subwritten;
- StreamResult result = StreamAdapterInterface::Write(buffer_ + pos,
- len_ - pos,
- &subwritten,
- &error_);
- if (result == SR_BLOCK) {
- ASSERT(false); // TODO: we should handle this
- return SR_BLOCK;
- } else if (result == SR_ERROR) {
- state_ = ST_ERROR;
- break;
- } else if (result == SR_EOS) {
- state_ = ST_COMPLETE;
- break;
- }
-
- pos += subwritten;
- }
-
- len_ -= pos;
- if (len_ > 0)
- memmove(buffer_, buffer_ + pos, len_);
-
- if (bytes_written == 0)
- continue;
-
- if (written)
- *written = bytes_written;
- return SR_SUCCESS;
- }
-
- if (error)
- *error = error_;
- return SR_ERROR;
-}
-
-void
-TransformAdapter::Close() {
- if (!direction_read_ && (state_ == ST_PROCESSING)) {
- state_ = ST_FLUSHING;
- do {
- Write(0, 0, NULL, NULL);
- } while (state_ == ST_FLUSHING);
- }
- state_ = ST_COMPLETE;
- StreamAdapterInterface::Close();
-}
-
-} // namespace talk_base
diff --git a/base/transformadapter.h b/base/transformadapter.h
deleted file mode 100644
index e96a13d..0000000
--- a/base/transformadapter.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_TRANSFORMADAPTER_H__
-#define TALK_BASE_TRANSFORMADAPTER_H__
-
-#include "talk/base/stream.h"
-
-namespace talk_base {
-///////////////////////////////////////////////////////////////////////////////
-
-class TransformInterface {
-public:
- virtual ~TransformInterface() { }
-
- // Transform should convert the in_len bytes of input into the out_len-sized
- // output buffer. If flush is true, there will be no more data following
- // input.
- // After the transformation, in_len contains the number of bytes consumed, and
- // out_len contains the number of bytes ready in output.
- // Note: Transform should not return SR_BLOCK, as there is no asynchronous
- // notification available.
- virtual StreamResult Transform(const void * input, size_t * in_len,
- void * output, size_t * out_len,
- bool flush) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-// TransformAdapter causes all data passed through to be transformed by the
-// supplied TransformInterface object, which may apply compression, encryption,
-// etc.
-
-class TransformAdapter : public StreamAdapterInterface {
-public:
- // Note that the transformation is unidirectional, in the direction specified
- // by the constructor. Operations in the opposite direction result in SR_EOS.
- TransformAdapter(StreamInterface * stream,
- TransformInterface * transform,
- bool direction_read);
- virtual ~TransformAdapter();
-
- virtual StreamResult Read(void * buffer, size_t buffer_len,
- size_t * read, int * error);
- virtual StreamResult Write(const void * data, size_t data_len,
- size_t * written, int * error);
- virtual void Close();
-
- // Apriori, we can't tell what the transformation does to the stream length.
- virtual bool GetAvailable(size_t* size) const { return false; }
- virtual bool ReserveSize(size_t size) { return true; }
-
- // Transformations might not be restartable
- virtual bool Rewind() { return false; }
-
-private:
- enum State { ST_PROCESSING, ST_FLUSHING, ST_COMPLETE, ST_ERROR };
- enum { BUFFER_SIZE = 1024 };
-
- TransformInterface * transform_;
- bool direction_read_;
- State state_;
- int error_;
-
- char buffer_[BUFFER_SIZE];
- size_t len_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_TRANSFORMADAPTER_H__
diff --git a/base/unittest_main.cc b/base/unittest_main.cc
deleted file mode 100644
index def763c..0000000
--- a/base/unittest_main.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2007 Google Inc. All Rights Reserved.
-
-// juberti@google.com (Justin Uberti)
-//
-// A reuseable entry point for gunit tests.
-
-#ifdef WIN32
-#include <crtdbg.h>
-#endif
-
-#include "talk/base/flags.h"
-#include "talk/base/fileutils.h"
-#include "talk/base/gunit.h"
-#include "talk/base/logging.h"
-
-DEFINE_bool(help, false, "prints this message");
-DEFINE_string(log, "", "logging options to use");
-#ifdef WIN32
-DEFINE_int(crt_break_alloc, -1, "memory allocation to break on");
-DEFINE_bool(default_error_handlers, false,
- "leave the default exception/dbg handler functions in place");
-
-void TestInvalidParameterHandler(const wchar_t* expression,
- const wchar_t* function,
- const wchar_t* file,
- unsigned int line,
- uintptr_t pReserved) {
- LOG(LS_ERROR) << "InvalidParameter Handler called. Exiting.";
- LOG(LS_ERROR) << expression << std::endl << function << std::endl << file
- << std::endl << line;
- exit(1);
-}
-void TestPureCallHandler() {
- LOG(LS_ERROR) << "Purecall Handler called. Exiting.";
- exit(1);
-}
-int TestCrtReportHandler(int report_type, char* msg, int* retval) {
- LOG(LS_ERROR) << "CrtReport Handler called...";
- LOG(LS_ERROR) << msg;
- if (report_type == _CRT_ASSERT) {
- exit(1);
- } else {
- *retval = 0;
- return TRUE;
- }
-}
-#endif // WIN32
-
-int main(int argc, char** argv) {
- testing::InitGoogleTest(&argc, argv);
- FlagList::SetFlagsFromCommandLine(&argc, argv, false);
- if (FLAG_help) {
- FlagList::Print(NULL, false);
- return 0;
- }
-
-#ifdef WIN32
- if (!FLAG_default_error_handlers) {
- // Make sure any errors don't throw dialogs hanging the test run.
- _set_invalid_parameter_handler(TestInvalidParameterHandler);
- _set_purecall_handler(TestPureCallHandler);
- _CrtSetReportHook2(_CRT_RPTHOOK_INSTALL, TestCrtReportHandler);
- }
-
-#ifdef _DEBUG // Turn on memory leak checking on Windows.
- _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF |_CRTDBG_LEAK_CHECK_DF);
- if (FLAG_crt_break_alloc >= 0) {
- _crtBreakAlloc = FLAG_crt_break_alloc;
- }
-#endif // _DEBUG
-#endif // WIN32
-
- talk_base::Filesystem::SetOrganizationName("google");
- talk_base::Filesystem::SetApplicationName("unittest");
-
- // By default, log timestamps. Allow overrides by used of a --log flag.
- talk_base::LogMessage::LogTimestamps();
- if (*FLAG_log != '\0') {
- talk_base::LogMessage::ConfigureLogging(FLAG_log, "unittest.log");
- }
-
- int res = RUN_ALL_TESTS();
-
- // clean up logging so we don't appear to leak memory.
- talk_base::LogMessage::ConfigureLogging("", "");
-
-#ifdef WIN32
- // Unhook crt function so that we don't ever log after statics have been
- // uninitialized.
- if (!FLAG_default_error_handlers)
- _CrtSetReportHook2(_CRT_RPTHOOK_REMOVE, TestCrtReportHandler);
-#endif
-
- return res;
-}
diff --git a/base/unixfilesystem.cc b/base/unixfilesystem.cc
deleted file mode 100644
index 8ac7499..0000000
--- a/base/unixfilesystem.cc
+++ /dev/null
@@ -1,589 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/unixfilesystem.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#ifdef OSX
-#include <Carbon/Carbon.h>
-#include <IOKit/IOCFBundle.h>
-#include <sys/statvfs.h>
-#include "talk/base/macutils.h"
-#endif // OSX
-
-#if defined(POSIX) && !defined(OSX)
-#include <sys/types.h>
-#if defined(ANDROID)
-#include <sys/statfs.h>
-#elif !defined(__native_client__)
-#include <sys/statvfs.h>
-#endif // !defined(__native_client__)
-#include <limits.h>
-#include <pwd.h>
-#include <stdio.h>
-#endif // POSIX && !OSX
-
-#if defined(LINUX)
-#include <ctype.h>
-#include <algorithm>
-#endif
-
-#if defined(__native_client__) && !defined(__GLIBC__)
-#include <sys/syslimits.h>
-#endif
-
-#include "talk/base/fileutils.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringutils.h"
-
-#if defined(IOS)
-// Defined in iosfilesystem.mm. No header file to discourage use
-// elsewhere; other places should use GetApp{Data,Temp}Folder() in
-// this file. Don't copy/paste. I mean it.
-char* IOSDataDirectory();
-char* IOSTempDirectory();
-void IOSAppName(talk_base::Pathname* path);
-#endif
-
-namespace talk_base {
-
-#if !defined(ANDROID) && !defined(IOS)
-char* UnixFilesystem::app_temp_path_ = NULL;
-#else
-char* UnixFilesystem::provided_app_data_folder_ = NULL;
-char* UnixFilesystem::provided_app_temp_folder_ = NULL;
-
-void UnixFilesystem::SetAppDataFolder(const std::string& folder) {
- delete [] provided_app_data_folder_;
- provided_app_data_folder_ = CopyString(folder);
-}
-
-void UnixFilesystem::SetAppTempFolder(const std::string& folder) {
- delete [] provided_app_temp_folder_;
- provided_app_temp_folder_ = CopyString(folder);
-}
-#endif
-
-UnixFilesystem::UnixFilesystem() {
-#if defined(IOS)
- if (!provided_app_data_folder_)
- provided_app_data_folder_ = IOSDataDirectory();
- if (!provided_app_temp_folder_)
- provided_app_temp_folder_ = IOSTempDirectory();
-#endif
-}
-
-UnixFilesystem::~UnixFilesystem() {}
-
-bool UnixFilesystem::CreateFolder(const Pathname &path, mode_t mode) {
- std::string pathname(path.pathname());
- int len = pathname.length();
- if ((len == 0) || (pathname[len - 1] != '/'))
- return false;
-
- struct stat st;
- int res = ::stat(pathname.c_str(), &st);
- if (res == 0) {
- // Something exists at this location, check if it is a directory
- return S_ISDIR(st.st_mode) != 0;
- } else if (errno != ENOENT) {
- // Unexpected error
- return false;
- }
-
- // Directory doesn't exist, look up one directory level
- do {
- --len;
- } while ((len > 0) && (pathname[len - 1] != '/'));
-
- if (!CreateFolder(Pathname(pathname.substr(0, len)), mode)) {
- return false;
- }
-
- LOG(LS_INFO) << "Creating folder: " << pathname;
- return (0 == ::mkdir(pathname.c_str(), mode));
-}
-
-bool UnixFilesystem::CreateFolder(const Pathname &path) {
- return CreateFolder(path, 0755);
-}
-
-FileStream *UnixFilesystem::OpenFile(const Pathname &filename,
- const std::string &mode) {
- FileStream *fs = new FileStream();
- if (fs && !fs->Open(filename.pathname().c_str(), mode.c_str(), NULL)) {
- delete fs;
- fs = NULL;
- }
- return fs;
-}
-
-bool UnixFilesystem::CreatePrivateFile(const Pathname &filename) {
- int fd = open(filename.pathname().c_str(),
- O_RDWR | O_CREAT | O_EXCL,
- S_IRUSR | S_IWUSR);
- if (fd < 0) {
- LOG_ERR(LS_ERROR) << "open() failed.";
- return false;
- }
- // Don't need to keep the file descriptor.
- if (close(fd) < 0) {
- LOG_ERR(LS_ERROR) << "close() failed.";
- // Continue.
- }
- return true;
-}
-
-bool UnixFilesystem::DeleteFile(const Pathname &filename) {
- LOG(LS_INFO) << "Deleting file:" << filename.pathname();
-
- if (!IsFile(filename)) {
- ASSERT(IsFile(filename));
- return false;
- }
- return ::unlink(filename.pathname().c_str()) == 0;
-}
-
-bool UnixFilesystem::DeleteEmptyFolder(const Pathname &folder) {
- LOG(LS_INFO) << "Deleting folder" << folder.pathname();
-
- if (!IsFolder(folder)) {
- ASSERT(IsFolder(folder));
- return false;
- }
- std::string no_slash(folder.pathname(), 0, folder.pathname().length()-1);
- return ::rmdir(no_slash.c_str()) == 0;
-}
-
-bool UnixFilesystem::GetTemporaryFolder(Pathname &pathname, bool create,
- const std::string *append) {
-#ifdef OSX
- FSRef fr;
- if (0 != FSFindFolder(kOnAppropriateDisk, kTemporaryFolderType,
- kCreateFolder, &fr))
- return false;
- unsigned char buffer[NAME_MAX+1];
- if (0 != FSRefMakePath(&fr, buffer, ARRAY_SIZE(buffer)))
- return false;
- pathname.SetPathname(reinterpret_cast<char*>(buffer), "");
-#elif defined(ANDROID) || defined(IOS)
- ASSERT(provided_app_temp_folder_ != NULL);
- pathname.SetPathname(provided_app_temp_folder_, "");
-#else // !OSX && !ANDROID
- if (const char* tmpdir = getenv("TMPDIR")) {
- pathname.SetPathname(tmpdir, "");
- } else if (const char* tmp = getenv("TMP")) {
- pathname.SetPathname(tmp, "");
- } else {
-#ifdef P_tmpdir
- pathname.SetPathname(P_tmpdir, "");
-#else // !P_tmpdir
- pathname.SetPathname("/tmp/", "");
-#endif // !P_tmpdir
- }
-#endif // !OSX && !ANDROID
- if (append) {
- ASSERT(!append->empty());
- pathname.AppendFolder(*append);
- }
- return !create || CreateFolder(pathname);
-}
-
-std::string UnixFilesystem::TempFilename(const Pathname &dir,
- const std::string &prefix) {
- int len = dir.pathname().size() + prefix.size() + 2 + 6;
- char *tempname = new char[len];
-
- snprintf(tempname, len, "%s/%sXXXXXX", dir.pathname().c_str(),
- prefix.c_str());
- int fd = ::mkstemp(tempname);
- if (fd != -1)
- ::close(fd);
- std::string ret(tempname);
- delete[] tempname;
-
- return ret;
-}
-
-bool UnixFilesystem::MoveFile(const Pathname &old_path,
- const Pathname &new_path) {
- if (!IsFile(old_path)) {
- ASSERT(IsFile(old_path));
- return false;
- }
- LOG(LS_VERBOSE) << "Moving " << old_path.pathname()
- << " to " << new_path.pathname();
- if (rename(old_path.pathname().c_str(), new_path.pathname().c_str()) != 0) {
- if (errno != EXDEV)
- return false;
- if (!CopyFile(old_path, new_path))
- return false;
- if (!DeleteFile(old_path))
- return false;
- }
- return true;
-}
-
-bool UnixFilesystem::MoveFolder(const Pathname &old_path,
- const Pathname &new_path) {
- if (!IsFolder(old_path)) {
- ASSERT(IsFolder(old_path));
- return false;
- }
- LOG(LS_VERBOSE) << "Moving " << old_path.pathname()
- << " to " << new_path.pathname();
- if (rename(old_path.pathname().c_str(), new_path.pathname().c_str()) != 0) {
- if (errno != EXDEV)
- return false;
- if (!CopyFolder(old_path, new_path))
- return false;
- if (!DeleteFolderAndContents(old_path))
- return false;
- }
- return true;
-}
-
-bool UnixFilesystem::IsFolder(const Pathname &path) {
- struct stat st;
- if (stat(path.pathname().c_str(), &st) < 0)
- return false;
- return S_ISDIR(st.st_mode);
-}
-
-bool UnixFilesystem::CopyFile(const Pathname &old_path,
- const Pathname &new_path) {
- LOG(LS_VERBOSE) << "Copying " << old_path.pathname()
- << " to " << new_path.pathname();
- char buf[256];
- size_t len;
-
- StreamInterface *source = OpenFile(old_path, "rb");
- if (!source)
- return false;
-
- StreamInterface *dest = OpenFile(new_path, "wb");
- if (!dest) {
- delete source;
- return false;
- }
-
- while (source->Read(buf, sizeof(buf), &len, NULL) == SR_SUCCESS)
- dest->Write(buf, len, NULL, NULL);
-
- delete source;
- delete dest;
- return true;
-}
-
-bool UnixFilesystem::IsTemporaryPath(const Pathname& pathname) {
-#if defined(ANDROID) || defined(IOS)
- ASSERT(provided_app_temp_folder_ != NULL);
-#endif
-
- const char* const kTempPrefixes[] = {
-#if defined(ANDROID) || defined(IOS)
- provided_app_temp_folder_,
-#else
- "/tmp/", "/var/tmp/",
-#ifdef OSX
- "/private/tmp/", "/private/var/tmp/", "/private/var/folders/",
-#endif // OSX
-#endif // ANDROID || IOS
- };
- for (size_t i = 0; i < ARRAY_SIZE(kTempPrefixes); ++i) {
- if (0 == strncmp(pathname.pathname().c_str(), kTempPrefixes[i],
- strlen(kTempPrefixes[i])))
- return true;
- }
- return false;
-}
-
-bool UnixFilesystem::IsFile(const Pathname& pathname) {
- struct stat st;
- int res = ::stat(pathname.pathname().c_str(), &st);
- // Treat symlinks, named pipes, etc. all as files.
- return res == 0 && !S_ISDIR(st.st_mode);
-}
-
-bool UnixFilesystem::IsAbsent(const Pathname& pathname) {
- struct stat st;
- int res = ::stat(pathname.pathname().c_str(), &st);
- // Note: we specifically maintain ENOTDIR as an error, because that implies
- // that you could not call CreateFolder(pathname).
- return res != 0 && ENOENT == errno;
-}
-
-bool UnixFilesystem::GetFileSize(const Pathname& pathname, size_t *size) {
- struct stat st;
- if (::stat(pathname.pathname().c_str(), &st) != 0)
- return false;
- *size = st.st_size;
- return true;
-}
-
-bool UnixFilesystem::GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time) {
- struct stat st;
- if (::stat(path.pathname().c_str(), &st) != 0)
- return false;
- switch (which) {
- case FTT_CREATED:
- *time = st.st_ctime;
- break;
- case FTT_MODIFIED:
- *time = st.st_mtime;
- break;
- case FTT_ACCESSED:
- *time = st.st_atime;
- break;
- default:
- return false;
- }
- return true;
-}
-
-bool UnixFilesystem::GetAppPathname(Pathname* path) {
-#ifdef OSX
- ProcessSerialNumber psn = { 0, kCurrentProcess };
- CFDictionaryRef procinfo = ProcessInformationCopyDictionary(&psn,
- kProcessDictionaryIncludeAllInformationMask);
- if (NULL == procinfo)
- return false;
- CFStringRef cfpath = (CFStringRef) CFDictionaryGetValue(procinfo,
- kIOBundleExecutableKey);
- std::string path8;
- bool success = ToUtf8(cfpath, &path8);
- CFRelease(procinfo);
- if (success)
- path->SetPathname(path8);
- return success;
-#elif defined(__native_client__)
- return false;
-#elif IOS
- IOSAppName(path);
- return true;
-#else // OSX
- char buffer[PATH_MAX + 2];
- ssize_t len = readlink("/proc/self/exe", buffer, ARRAY_SIZE(buffer) - 1);
- if ((len <= 0) || (len == PATH_MAX + 1))
- return false;
- buffer[len] = '\0';
- path->SetPathname(buffer);
- return true;
-#endif // OSX
-}
-
-bool UnixFilesystem::GetAppDataFolder(Pathname* path, bool per_user) {
- ASSERT(!organization_name_.empty());
- ASSERT(!application_name_.empty());
-
- // First get the base directory for app data.
-#ifdef OSX
- if (per_user) {
- // Use ~/Library/Application Support/<orgname>/<appname>/
- FSRef fr;
- if (0 != FSFindFolder(kUserDomain, kApplicationSupportFolderType,
- kCreateFolder, &fr))
- return false;
- unsigned char buffer[NAME_MAX+1];
- if (0 != FSRefMakePath(&fr, buffer, ARRAY_SIZE(buffer)))
- return false;
- path->SetPathname(reinterpret_cast<char*>(buffer), "");
- } else {
- // TODO
- return false;
- }
-#elif defined(ANDROID) || defined(IOS) // && !OSX
- ASSERT(provided_app_data_folder_ != NULL);
- path->SetPathname(provided_app_data_folder_, "");
-#elif defined(LINUX) // && !OSX && !defined(ANDROID) && !defined(IOS)
- if (per_user) {
- // We follow the recommendations in
- // http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
- // It specifies separate directories for data and config files, but
- // GetAppDataFolder() does not distinguish. We just return the config dir
- // path.
- const char* xdg_config_home = getenv("XDG_CONFIG_HOME");
- if (xdg_config_home) {
- path->SetPathname(xdg_config_home, "");
- } else {
- // XDG says to default to $HOME/.config. We also support falling back to
- // other synonyms for HOME if for some reason it is not defined.
- const char* homedir;
- if (const char* home = getenv("HOME")) {
- homedir = home;
- } else if (const char* dotdir = getenv("DOTDIR")) {
- homedir = dotdir;
- } else if (passwd* pw = getpwuid(geteuid())) {
- homedir = pw->pw_dir;
- } else {
- return false;
- }
- path->SetPathname(homedir, "");
- path->AppendFolder(".config");
- }
- } else {
- // XDG does not define a standard directory for writable global data. Let's
- // just use this.
- path->SetPathname("/var/cache/", "");
- }
-#endif // !OSX && !defined(ANDROID) && !defined(LINUX)
-
- // Now add on a sub-path for our app.
-#if defined(OSX) || defined(ANDROID) || defined(IOS)
- path->AppendFolder(organization_name_);
- path->AppendFolder(application_name_);
-#elif defined(LINUX)
- // XDG says to use a single directory level, so we concatenate the org and app
- // name with a hyphen. We also do the Linuxy thing and convert to all
- // lowercase with no spaces.
- std::string subdir(organization_name_);
- subdir.append("-");
- subdir.append(application_name_);
- replace_substrs(" ", 1, "", 0, &subdir);
- std::transform(subdir.begin(), subdir.end(), subdir.begin(), ::tolower);
- path->AppendFolder(subdir);
-#endif
- if (!CreateFolder(*path, 0700)) {
- return false;
- }
-#if !defined(__native_client__)
- // If the folder already exists, it may have the wrong mode or be owned by
- // someone else, both of which are security problems. Setting the mode
- // avoids both issues since it will fail if the path is not owned by us.
- if (0 != ::chmod(path->pathname().c_str(), 0700)) {
- LOG_ERR(LS_ERROR) << "Can't set mode on " << path;
- return false;
- }
-#endif
- return true;
-}
-
-bool UnixFilesystem::GetAppTempFolder(Pathname* path) {
-#if defined(ANDROID) || defined(IOS)
- ASSERT(provided_app_temp_folder_ != NULL);
- path->SetPathname(provided_app_temp_folder_);
- return true;
-#else
- ASSERT(!application_name_.empty());
- // TODO: Consider whether we are worried about thread safety.
- if (app_temp_path_ != NULL && strlen(app_temp_path_) > 0) {
- path->SetPathname(app_temp_path_);
- return true;
- }
-
- // Create a random directory as /tmp/<appname>-<pid>-<timestamp>
- char buffer[128];
- sprintfn(buffer, ARRAY_SIZE(buffer), "-%d-%d",
- static_cast<int>(getpid()),
- static_cast<int>(time(0)));
- std::string folder(application_name_);
- folder.append(buffer);
- if (!GetTemporaryFolder(*path, true, &folder))
- return false;
-
- delete [] app_temp_path_;
- app_temp_path_ = CopyString(path->pathname());
- // TODO: atexit(DeleteFolderAndContents(app_temp_path_));
- return true;
-#endif
-}
-
-bool UnixFilesystem::GetDiskFreeSpace(const Pathname& path, int64 *freebytes) {
-#ifdef __native_client__
- return false;
-#else // __native_client__
- ASSERT(NULL != freebytes);
- // TODO: Consider making relative paths absolute using cwd.
- // TODO: When popping off a symlink, push back on the components of the
- // symlink, so we don't jump out of the target disk inadvertently.
- Pathname existing_path(path.folder(), "");
- while (!existing_path.folder().empty() && IsAbsent(existing_path)) {
- existing_path.SetFolder(existing_path.parent_folder());
- }
-#ifdef ANDROID
- struct statfs vfs;
- memset(&vfs, 0, sizeof(vfs));
- if (0 != statfs(existing_path.pathname().c_str(), &vfs))
- return false;
-#else
- struct statvfs vfs;
- memset(&vfs, 0, sizeof(vfs));
- if (0 != statvfs(existing_path.pathname().c_str(), &vfs))
- return false;
-#endif // ANDROID
-#if defined(LINUX) || defined(ANDROID)
- *freebytes = static_cast<int64>(vfs.f_bsize) * vfs.f_bavail;
-#elif defined(OSX) || defined(IOS)
- *freebytes = static_cast<int64>(vfs.f_frsize) * vfs.f_bavail;
-#endif
-
- return true;
-#endif // !__native_client__
-}
-
-Pathname UnixFilesystem::GetCurrentDirectory() {
- Pathname cwd;
- char buffer[PATH_MAX];
- char *path = getcwd(buffer, PATH_MAX);
-
- if (!path) {
- LOG_ERR(LS_ERROR) << "getcwd() failed";
- return cwd; // returns empty pathname
- }
- cwd.SetFolder(std::string(path));
-
- return cwd;
-}
-
-char* UnixFilesystem::CopyString(const std::string& str) {
- size_t size = str.length() + 1;
-
- char* buf = new char[size];
- if (!buf) {
- return NULL;
- }
-
- strcpyn(buf, size, str.c_str());
- return buf;
-}
-
-} // namespace talk_base
-
-#if defined(__native_client__)
-extern "C" int __attribute__((weak))
-link(const char* oldpath, const char* newpath) {
- errno = EACCES;
- return -1;
-}
-#endif
diff --git a/base/unixfilesystem.h b/base/unixfilesystem.h
deleted file mode 100644
index d709115..0000000
--- a/base/unixfilesystem.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_UNIXFILESYSTEM_H_
-#define TALK_BASE_UNIXFILESYSTEM_H_
-
-#include <sys/types.h>
-
-#include "talk/base/fileutils.h"
-
-namespace talk_base {
-
-class UnixFilesystem : public FilesystemInterface {
- public:
- UnixFilesystem();
- virtual ~UnixFilesystem();
-
-#if defined(ANDROID) || defined(IOS)
- // Android does not have a native code API to fetch the app data or temp
- // folders. That needs to be passed into this class from Java. Similarly, iOS
- // only supports an Objective-C API for fetching the folder locations, so that
- // needs to be passed in here from Objective-C. Or at least that used to be
- // the case; now the ctor will do the work if necessary and possible.
- // TODO(fischman): add an Android version that uses JNI and drop the
- // SetApp*Folder() APIs once external users stop using them.
- static void SetAppDataFolder(const std::string& folder);
- static void SetAppTempFolder(const std::string& folder);
-#endif
-
- // Opens a file. Returns an open StreamInterface if function succeeds.
- // Otherwise, returns NULL.
- virtual FileStream *OpenFile(const Pathname &filename,
- const std::string &mode);
-
- // Atomically creates an empty file accessible only to the current user if one
- // does not already exist at the given path, otherwise fails.
- virtual bool CreatePrivateFile(const Pathname &filename);
-
- // This will attempt to delete the file located at filename.
- // It will fail with VERIY if you pass it a non-existant file, or a directory.
- virtual bool DeleteFile(const Pathname &filename);
-
- // This will attempt to delete the folder located at 'folder'
- // It ASSERTs and returns false if you pass it a non-existant folder or a
- // plain file.
- virtual bool DeleteEmptyFolder(const Pathname &folder);
-
- // Creates a directory. This will call itself recursively to create /foo/bar
- // even if /foo does not exist. All created directories are created with the
- // given mode.
- // Returns TRUE if function succeeds
- virtual bool CreateFolder(const Pathname &pathname, mode_t mode);
-
- // As above, with mode = 0755.
- virtual bool CreateFolder(const Pathname &pathname);
-
- // This moves a file from old_path to new_path, where "file" can be a plain
- // file or directory, which will be moved recursively.
- // Returns true if function succeeds.
- virtual bool MoveFile(const Pathname &old_path, const Pathname &new_path);
- virtual bool MoveFolder(const Pathname &old_path, const Pathname &new_path);
-
- // This copies a file from old_path to _new_path where "file" can be a plain
- // file or directory, which will be copied recursively.
- // Returns true if function succeeds
- virtual bool CopyFile(const Pathname &old_path, const Pathname &new_path);
-
- // Returns true if a pathname is a directory
- virtual bool IsFolder(const Pathname& pathname);
-
- // Returns true if pathname represents a temporary location on the system.
- virtual bool IsTemporaryPath(const Pathname& pathname);
-
- // Returns true of pathname represents an existing file
- virtual bool IsFile(const Pathname& pathname);
-
- // Returns true if pathname refers to no filesystem object, every parent
- // directory either exists, or is also absent.
- virtual bool IsAbsent(const Pathname& pathname);
-
- virtual std::string TempFilename(const Pathname &dir,
- const std::string &prefix);
-
- // A folder appropriate for storing temporary files (Contents are
- // automatically deleted when the program exists)
- virtual bool GetTemporaryFolder(Pathname &path, bool create,
- const std::string *append);
-
- virtual bool GetFileSize(const Pathname& path, size_t* size);
- virtual bool GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time);
-
- // Returns the path to the running application.
- virtual bool GetAppPathname(Pathname* path);
-
- virtual bool GetAppDataFolder(Pathname* path, bool per_user);
-
- // Get a temporary folder that is unique to the current user and application.
- virtual bool GetAppTempFolder(Pathname* path);
-
- virtual bool GetDiskFreeSpace(const Pathname& path, int64 *freebytes);
-
- // Returns the absolute path of the current directory.
- virtual Pathname GetCurrentDirectory();
-
- private:
-#if defined(ANDROID) || defined(IOS)
- static char* provided_app_data_folder_;
- static char* provided_app_temp_folder_;
-#else
- static char* app_temp_path_;
-#endif
-
- static char* CopyString(const std::string& str);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_UNIXFILESYSTEM_H_
diff --git a/base/urlencode.cc b/base/urlencode.cc
deleted file mode 100644
index 6fe7178..0000000
--- a/base/urlencode.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/urlencode.h"
-
-#include "talk/base/common.h"
-#include "talk/base/stringutils.h"
-
-static int HexPairValue(const char * code) {
- int value = 0;
- const char * pch = code;
- for (;;) {
- int digit = *pch++;
- if (digit >= '0' && digit <= '9') {
- value += digit - '0';
- }
- else if (digit >= 'A' && digit <= 'F') {
- value += digit - 'A' + 10;
- }
- else if (digit >= 'a' && digit <= 'f') {
- value += digit - 'a' + 10;
- }
- else {
- return -1;
- }
- if (pch == code + 2)
- return value;
- value <<= 4;
- }
-}
-
-int InternalUrlDecode(const char *source, char *dest,
- bool encode_space_as_plus) {
- char * start = dest;
-
- while (*source) {
- switch (*source) {
- case '+':
- if (encode_space_as_plus) {
- *(dest++) = ' ';
- } else {
- *dest++ = *source;
- }
- break;
- case '%':
- if (source[1] && source[2]) {
- int value = HexPairValue(source + 1);
- if (value >= 0) {
- *(dest++) = value;
- source += 2;
- }
- else {
- *dest++ = '?';
- }
- }
- else {
- *dest++ = '?';
- }
- break;
- default:
- *dest++ = *source;
- }
- source++;
- }
-
- *dest = 0;
- return static_cast<int>(dest - start);
-}
-
-int UrlDecode(const char *source, char *dest) {
- return InternalUrlDecode(source, dest, true);
-}
-
-int UrlDecodeWithoutEncodingSpaceAsPlus(const char *source, char *dest) {
- return InternalUrlDecode(source, dest, false);
-}
-
-bool IsValidUrlChar(char ch, bool unsafe_only) {
- if (unsafe_only) {
- return !(ch <= ' ' || strchr("\\\"^&`<>[]{}", ch));
- } else {
- return isalnum(ch) || strchr("-_.!~*'()", ch);
- }
-}
-
-int InternalUrlEncode(const char *source, char *dest, unsigned int max,
- bool encode_space_as_plus, bool unsafe_only) {
- static const char *digits = "0123456789ABCDEF";
- if (max == 0) {
- return 0;
- }
-
- char *start = dest;
- while (static_cast<unsigned>(dest - start) < max && *source) {
- unsigned char ch = static_cast<unsigned char>(*source);
- if (*source == ' ' && encode_space_as_plus && !unsafe_only) {
- *dest++ = '+';
- } else if (IsValidUrlChar(ch, unsafe_only)) {
- *dest++ = *source;
- } else {
- if (static_cast<unsigned>(dest - start) + 4 > max) {
- break;
- }
- *dest++ = '%';
- *dest++ = digits[(ch >> 4) & 0x0F];
- *dest++ = digits[ ch & 0x0F];
- }
- source++;
- }
- ASSERT(static_cast<unsigned int>(dest - start) < max);
- *dest = 0;
-
- return static_cast<int>(dest - start);
-}
-
-int UrlEncode(const char *source, char *dest, unsigned max) {
- return InternalUrlEncode(source, dest, max, true, false);
-}
-
-int UrlEncodeWithoutEncodingSpaceAsPlus(const char *source, char *dest,
- unsigned max) {
- return InternalUrlEncode(source, dest, max, false, false);
-}
-
-int UrlEncodeOnlyUnsafeChars(const char *source, char *dest, unsigned max) {
- return InternalUrlEncode(source, dest, max, false, true);
-}
-
-std::string
-InternalUrlDecodeString(const std::string & encoded,
- bool encode_space_as_plus) {
- size_t needed_length = encoded.length() + 1;
- char* buf = STACK_ARRAY(char, needed_length);
- InternalUrlDecode(encoded.c_str(), buf, encode_space_as_plus);
- return buf;
-}
-
-std::string
-UrlDecodeString(const std::string & encoded) {
- return InternalUrlDecodeString(encoded, true);
-}
-
-std::string
-UrlDecodeStringWithoutEncodingSpaceAsPlus(const std::string & encoded) {
- return InternalUrlDecodeString(encoded, false);
-}
-
-std::string
-InternalUrlEncodeString(const std::string & decoded,
- bool encode_space_as_plus,
- bool unsafe_only) {
- int needed_length = static_cast<int>(decoded.length()) * 3 + 1;
- char* buf = STACK_ARRAY(char, needed_length);
- InternalUrlEncode(decoded.c_str(), buf, needed_length,
- encode_space_as_plus, unsafe_only);
- return buf;
-}
-
-std::string
-UrlEncodeString(const std::string & decoded) {
- return InternalUrlEncodeString(decoded, true, false);
-}
-
-std::string
-UrlEncodeStringWithoutEncodingSpaceAsPlus(const std::string & decoded) {
- return InternalUrlEncodeString(decoded, false, false);
-}
-
-std::string
-UrlEncodeStringForOnlyUnsafeChars(const std::string & decoded) {
- return InternalUrlEncodeString(decoded, false, true);
-}
diff --git a/base/urlencode.h b/base/urlencode.h
deleted file mode 100644
index 05165e8..0000000
--- a/base/urlencode.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * libjingle
- * Copyright 2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _URLENCODE_H_
-#define _URLENCODE_H_
-
-#include <string>
-
-// Decode all encoded characters. Also decode + as space.
-int UrlDecode(const char *source, char *dest);
-
-// Decode all encoded characters.
-int UrlDecodeWithoutEncodingSpaceAsPlus(const char *source, char *dest);
-
-// Encode all characters except alphas, numbers, and -_.!~*'()
-// Also encode space as +.
-int UrlEncode(const char *source, char *dest, unsigned max);
-
-// Encode all characters except alphas, numbers, and -_.!~*'()
-int UrlEncodeWithoutEncodingSpaceAsPlus(const char *source, char *dest,
- unsigned max);
-
-// Encode only unsafe chars, including \ "^&`<>[]{}
-// Also encode space as %20, instead of +
-int UrlEncodeOnlyUnsafeChars(const char *source, char *dest, unsigned max);
-
-std::string UrlDecodeString(const std::string & encoded);
-std::string UrlDecodeStringWithoutEncodingSpaceAsPlus(
- const std::string & encoded);
-std::string UrlEncodeString(const std::string & decoded);
-std::string UrlEncodeStringWithoutEncodingSpaceAsPlus(
- const std::string & decoded);
-std::string UrlEncodeStringForOnlyUnsafeChars(const std::string & decoded);
-
-#endif
-
diff --git a/base/urlencode_unittest.cc b/base/urlencode_unittest.cc
deleted file mode 100644
index f71cd75..0000000
--- a/base/urlencode_unittest.cc
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/gunit.h"
-#include "talk/base/thread.h"
-#include "talk/base/urlencode.h"
-
-TEST(Urlencode, SourceTooLong) {
- char source[] = "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
- "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^";
- char dest[1];
- ASSERT_EQ(0, UrlEncode(source, dest, ARRAY_SIZE(dest)));
- ASSERT_EQ('\0', dest[0]);
-
- dest[0] = 'a';
- ASSERT_EQ(0, UrlEncode(source, dest, 0));
- ASSERT_EQ('a', dest[0]);
-}
-
-TEST(Urlencode, OneCharacterConversion) {
- char source[] = "^";
- char dest[4];
- ASSERT_EQ(3, UrlEncode(source, dest, ARRAY_SIZE(dest)));
- ASSERT_STREQ("%5E", dest);
-}
-
-TEST(Urlencode, ShortDestinationNoEncoding) {
- // In this case we have a destination that would not be
- // big enough to hold an encoding but is big enough to
- // hold the text given.
- char source[] = "aa";
- char dest[3];
- ASSERT_EQ(2, UrlEncode(source, dest, ARRAY_SIZE(dest)));
- ASSERT_STREQ("aa", dest);
-}
-
-TEST(Urlencode, ShortDestinationEncoding) {
- // In this case we have a destination that is not
- // big enough to hold the encoding.
- char source[] = "&";
- char dest[3];
- ASSERT_EQ(0, UrlEncode(source, dest, ARRAY_SIZE(dest)));
- ASSERT_EQ('\0', dest[0]);
-}
-
-TEST(Urlencode, Encoding1) {
- char source[] = "A^ ";
- char dest[8];
- ASSERT_EQ(5, UrlEncode(source, dest, ARRAY_SIZE(dest)));
- ASSERT_STREQ("A%5E+", dest);
-}
-
-TEST(Urlencode, Encoding2) {
- char source[] = "A^ ";
- char dest[8];
- ASSERT_EQ(7, UrlEncodeWithoutEncodingSpaceAsPlus(source, dest,
- ARRAY_SIZE(dest)));
- ASSERT_STREQ("A%5E%20", dest);
-}
-
-TEST(Urldecode, Decoding1) {
- char source[] = "A%5E+";
- char dest[8];
- ASSERT_EQ(3, UrlDecode(source, dest));
- ASSERT_STREQ("A^ ", dest);
-}
-
-TEST(Urldecode, Decoding2) {
- char source[] = "A%5E+";
- char dest[8];
- ASSERT_EQ(3, UrlDecodeWithoutEncodingSpaceAsPlus(source, dest));
- ASSERT_STREQ("A^+", dest);
-}
diff --git a/base/versionparsing.cc b/base/versionparsing.cc
deleted file mode 100644
index 6a57dc9..0000000
--- a/base/versionparsing.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/versionparsing.h"
-
-#include <stdlib.h>
-
-namespace talk_base {
-
-bool ParseVersionString(const std::string& version_str,
- int num_expected_segments,
- int version[]) {
- size_t pos = 0;
- for (int i = 0;;) {
- size_t dot_pos = version_str.find('.', pos);
- size_t n;
- if (dot_pos == std::string::npos) {
- // npos here is a special value meaning "to the end of the string"
- n = std::string::npos;
- } else {
- n = dot_pos - pos;
- }
-
- version[i] = atoi(version_str.substr(pos, n).c_str());
-
- if (++i >= num_expected_segments) break;
-
- if (dot_pos == std::string::npos) {
- // Previous segment was not terminated by a dot, but there's supposed to
- // be more segments, so that's an error.
- return false;
- }
- pos = dot_pos + 1;
- }
- return true;
-}
-
-int CompareVersions(const int version1[],
- const int version2[],
- int num_segments) {
- for (int i = 0; i < num_segments; ++i) {
- int diff = version1[i] - version2[i];
- if (diff != 0) {
- return diff;
- }
- }
- return 0;
-}
-
-} // namespace talk_base
diff --git a/base/versionparsing.h b/base/versionparsing.h
deleted file mode 100644
index c66ad25..0000000
--- a/base/versionparsing.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_VERSIONPARSING_H_
-#define TALK_BASE_VERSIONPARSING_H_
-
-#include <string>
-
-namespace talk_base {
-
-// Parses a version string into an array. "num_expected_segments" must be the
-// number of numerical segments that the version is expected to have (e.g.,
-// "1.1.2.0" has 4). "version" must be an array of that length to hold the
-// parsed numbers.
-// Returns "true" iff successful.
-bool ParseVersionString(const std::string& version_str,
- int num_expected_segments,
- int version[]);
-
-// Computes the lexicographical order of two versions. The return value
-// indicates the order in the standard way (e.g., see strcmp()).
-int CompareVersions(const int version1[],
- const int version2[],
- int num_segments);
-
-} // namespace talk_base
-
-#endif // TALK_BASE_VERSIONPARSING_H_
diff --git a/base/versionparsing_unittest.cc b/base/versionparsing_unittest.cc
deleted file mode 100644
index b083265..0000000
--- a/base/versionparsing_unittest.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/versionparsing.h"
-
-#include "talk/base/gunit.h"
-
-namespace talk_base {
-
-static const int kExampleSegments = 4;
-
-typedef int ExampleVersion[kExampleSegments];
-
-TEST(VersionParsing, TestGoodParse) {
- ExampleVersion ver;
- std::string str1("1.1.2.0");
- static const ExampleVersion expect1 = {1, 1, 2, 0};
- EXPECT_TRUE(ParseVersionString(str1, kExampleSegments, ver));
- EXPECT_EQ(0, CompareVersions(ver, expect1, kExampleSegments));
- std::string str2("2.0.0.1");
- static const ExampleVersion expect2 = {2, 0, 0, 1};
- EXPECT_TRUE(ParseVersionString(str2, kExampleSegments, ver));
- EXPECT_EQ(0, CompareVersions(ver, expect2, kExampleSegments));
-}
-
-TEST(VersionParsing, TestBadParse) {
- ExampleVersion ver;
- std::string str1("1.1.2");
- EXPECT_FALSE(ParseVersionString(str1, kExampleSegments, ver));
- std::string str2("");
- EXPECT_FALSE(ParseVersionString(str2, kExampleSegments, ver));
- std::string str3("garbarge");
- EXPECT_FALSE(ParseVersionString(str3, kExampleSegments, ver));
-}
-
-TEST(VersionParsing, TestCompare) {
- static const ExampleVersion ver1 = {1, 0, 21, 0};
- static const ExampleVersion ver2 = {1, 1, 2, 0};
- static const ExampleVersion ver3 = {1, 1, 3, 0};
- static const ExampleVersion ver4 = {1, 1, 3, 9861};
-
- // Test that every combination of comparisons has the expected outcome.
- EXPECT_EQ(0, CompareVersions(ver1, ver1, kExampleSegments));
- EXPECT_EQ(0, CompareVersions(ver2, ver2, kExampleSegments));
- EXPECT_EQ(0, CompareVersions(ver3, ver3, kExampleSegments));
- EXPECT_EQ(0, CompareVersions(ver4, ver4, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver1, ver2, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver2, ver1, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver1, ver3, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver3, ver1, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver1, ver4, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver4, ver1, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver2, ver3, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver3, ver2, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver2, ver4, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver4, ver2, kExampleSegments));
-
- EXPECT_GT(0, CompareVersions(ver3, ver4, kExampleSegments));
- EXPECT_LT(0, CompareVersions(ver4, ver3, kExampleSegments));
-}
-
-} // namespace talk_base
diff --git a/base/virtualsocket_unittest.cc b/base/virtualsocket_unittest.cc
deleted file mode 100644
index 58dab14..0000000
--- a/base/virtualsocket_unittest.cc
+++ /dev/null
@@ -1,1018 +0,0 @@
-/*
- * libjingle
- * Copyright 2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <math.h>
-#include <time.h>
-#ifdef POSIX
-#include <netinet/in.h>
-#endif
-
-#include "talk/base/logging.h"
-#include "talk/base/gunit.h"
-#include "talk/base/testclient.h"
-#include "talk/base/testutils.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-#include "talk/base/virtualsocketserver.h"
-
-using namespace talk_base;
-
-// Sends at a constant rate but with random packet sizes.
-struct Sender : public MessageHandler {
- Sender(Thread* th, AsyncSocket* s, uint32 rt)
- : thread(th), socket(new AsyncUDPSocket(s)),
- done(false), rate(rt), count(0) {
- last_send = talk_base::Time();
- thread->PostDelayed(NextDelay(), this, 1);
- }
-
- uint32 NextDelay() {
- uint32 size = (rand() % 4096) + 1;
- return 1000 * size / rate;
- }
-
- void OnMessage(Message* pmsg) {
- ASSERT_EQ(1u, pmsg->message_id);
-
- if (done)
- return;
-
- uint32 cur_time = talk_base::Time();
- uint32 delay = cur_time - last_send;
- uint32 size = rate * delay / 1000;
- size = std::min<uint32>(size, 4096);
- size = std::max<uint32>(size, sizeof(uint32));
-
- count += size;
- memcpy(dummy, &cur_time, sizeof(cur_time));
- socket->Send(dummy, size, options);
-
- last_send = cur_time;
- thread->PostDelayed(NextDelay(), this, 1);
- }
-
- Thread* thread;
- scoped_ptr<AsyncUDPSocket> socket;
- talk_base::PacketOptions options;
- bool done;
- uint32 rate; // bytes per second
- uint32 count;
- uint32 last_send;
- char dummy[4096];
-};
-
-struct Receiver : public MessageHandler, public sigslot::has_slots<> {
- Receiver(Thread* th, AsyncSocket* s, uint32 bw)
- : thread(th), socket(new AsyncUDPSocket(s)), bandwidth(bw), done(false),
- count(0), sec_count(0), sum(0), sum_sq(0), samples(0) {
- socket->SignalReadPacket.connect(this, &Receiver::OnReadPacket);
- thread->PostDelayed(1000, this, 1);
- }
-
- ~Receiver() {
- thread->Clear(this);
- }
-
- void OnReadPacket(AsyncPacketSocket* s, const char* data, size_t size,
- const SocketAddress& remote_addr,
- const PacketTime& packet_time) {
- ASSERT_EQ(socket.get(), s);
- ASSERT_GE(size, 4U);
-
- count += size;
- sec_count += size;
-
- uint32 send_time = *reinterpret_cast<const uint32*>(data);
- uint32 recv_time = talk_base::Time();
- uint32 delay = recv_time - send_time;
- sum += delay;
- sum_sq += delay * delay;
- samples += 1;
- }
-
- void OnMessage(Message* pmsg) {
- ASSERT_EQ(1u, pmsg->message_id);
-
- if (done)
- return;
-
- // It is always possible for us to receive more than expected because
- // packets can be further delayed in delivery.
- if (bandwidth > 0)
- ASSERT_TRUE(sec_count <= 5 * bandwidth / 4);
- sec_count = 0;
- thread->PostDelayed(1000, this, 1);
- }
-
- Thread* thread;
- scoped_ptr<AsyncUDPSocket> socket;
- uint32 bandwidth;
- bool done;
- size_t count;
- size_t sec_count;
- double sum;
- double sum_sq;
- uint32 samples;
-};
-
-class VirtualSocketServerTest : public testing::Test {
- public:
- VirtualSocketServerTest() : ss_(new VirtualSocketServer(NULL)),
- kIPv4AnyAddress(IPAddress(INADDR_ANY), 0),
- kIPv6AnyAddress(IPAddress(in6addr_any), 0) {
- }
-
- void CheckAddressIncrementalization(const SocketAddress& post,
- const SocketAddress& pre) {
- EXPECT_EQ(post.port(), pre.port() + 1);
- IPAddress post_ip = post.ipaddr();
- IPAddress pre_ip = pre.ipaddr();
- EXPECT_EQ(pre_ip.family(), post_ip.family());
- if (post_ip.family() == AF_INET) {
- in_addr pre_ipv4 = pre_ip.ipv4_address();
- in_addr post_ipv4 = post_ip.ipv4_address();
- int difference = ntohl(post_ipv4.s_addr) - ntohl(pre_ipv4.s_addr);
- EXPECT_EQ(1, difference);
- } else if (post_ip.family() == AF_INET6) {
- in6_addr post_ip6 = post_ip.ipv6_address();
- in6_addr pre_ip6 = pre_ip.ipv6_address();
- uint32* post_as_ints = reinterpret_cast<uint32*>(&post_ip6.s6_addr);
- uint32* pre_as_ints = reinterpret_cast<uint32*>(&pre_ip6.s6_addr);
- EXPECT_EQ(post_as_ints[3], pre_as_ints[3] + 1);
- }
- }
-
- void BasicTest(const SocketAddress& initial_addr) {
- AsyncSocket* socket = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_DGRAM);
- socket->Bind(initial_addr);
- SocketAddress server_addr = socket->GetLocalAddress();
- // Make sure VSS didn't switch families on us.
- EXPECT_EQ(server_addr.family(), initial_addr.family());
-
- TestClient* client1 = new TestClient(new AsyncUDPSocket(socket));
- AsyncSocket* socket2 =
- ss_->CreateAsyncSocket(initial_addr.family(), SOCK_DGRAM);
- TestClient* client2 = new TestClient(new AsyncUDPSocket(socket2));
-
- SocketAddress client2_addr;
- EXPECT_EQ(3, client2->SendTo("foo", 3, server_addr));
- EXPECT_TRUE(client1->CheckNextPacket("foo", 3, &client2_addr));
-
- SocketAddress client1_addr;
- EXPECT_EQ(6, client1->SendTo("bizbaz", 6, client2_addr));
- EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &client1_addr));
- EXPECT_EQ(client1_addr, server_addr);
-
- SocketAddress empty = EmptySocketAddressWithFamily(initial_addr.family());
- for (int i = 0; i < 10; i++) {
- client2 = new TestClient(AsyncUDPSocket::Create(ss_, empty));
-
- SocketAddress next_client2_addr;
- EXPECT_EQ(3, client2->SendTo("foo", 3, server_addr));
- EXPECT_TRUE(client1->CheckNextPacket("foo", 3, &next_client2_addr));
- CheckAddressIncrementalization(next_client2_addr, client2_addr);
- // EXPECT_EQ(next_client2_addr.port(), client2_addr.port() + 1);
-
- SocketAddress server_addr2;
- EXPECT_EQ(6, client1->SendTo("bizbaz", 6, next_client2_addr));
- EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &server_addr2));
- EXPECT_EQ(server_addr2, server_addr);
-
- client2_addr = next_client2_addr;
- }
- }
-
- // initial_addr should be made from either INADDR_ANY or in6addr_any.
- void ConnectTest(const SocketAddress& initial_addr) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
- const SocketAddress kEmptyAddr =
- EmptySocketAddressWithFamily(initial_addr.family());
-
- // Create client
- AsyncSocket* client = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- sink.Monitor(client);
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_TRUE(client->GetLocalAddress().IsNil());
-
- // Create server
- AsyncSocket* server = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- sink.Monitor(server);
- EXPECT_NE(0, server->Listen(5)); // Bind required
- EXPECT_EQ(0, server->Bind(initial_addr));
- EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
- EXPECT_EQ(0, server->Listen(5));
- EXPECT_EQ(server->GetState(), AsyncSocket::CS_CONNECTING);
-
- // No pending server connections
- EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_addr));
- EXPECT_EQ(AF_UNSPEC, accept_addr.family());
-
- // Attempt connect to listening socket
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
- EXPECT_NE(client->GetLocalAddress(), kEmptyAddr); // Implicit Bind
- EXPECT_NE(AF_UNSPEC, client->GetLocalAddress().family()); // Implicit Bind
- EXPECT_NE(client->GetLocalAddress(), server->GetLocalAddress());
-
- // Client is connecting
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
- EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
-
- ss_->ProcessMessagesUntilIdle();
-
- // Client still connecting
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
- EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
-
- // Server has pending connection
- EXPECT_TRUE(sink.Check(server, testing::SSE_READ));
- Socket* accepted = server->Accept(&accept_addr);
- EXPECT_TRUE(NULL != accepted);
- EXPECT_NE(accept_addr, kEmptyAddr);
- EXPECT_EQ(accepted->GetRemoteAddress(), accept_addr);
-
- EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CONNECTED);
- EXPECT_EQ(accepted->GetLocalAddress(), server->GetLocalAddress());
- EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
-
- ss_->ProcessMessagesUntilIdle();
-
- // Client has connected
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTED);
- EXPECT_TRUE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
- }
-
- void ConnectToNonListenerTest(const SocketAddress& initial_addr) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
- const SocketAddress nil_addr;
- const SocketAddress empty_addr =
- EmptySocketAddressWithFamily(initial_addr.family());
-
- // Create client
- AsyncSocket* client = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- sink.Monitor(client);
-
- // Create server
- AsyncSocket* server = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- sink.Monitor(server);
- EXPECT_EQ(0, server->Bind(initial_addr));
- EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
- // Attempt connect to non-listening socket
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- ss_->ProcessMessagesUntilIdle();
-
- // No pending server connections
- EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_addr));
- EXPECT_EQ(accept_addr, nil_addr);
-
- // Connection failed
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_TRUE(sink.Check(client, testing::SSE_ERROR));
- EXPECT_EQ(client->GetRemoteAddress(), nil_addr);
- }
-
- void CloseDuringConnectTest(const SocketAddress& initial_addr) {
- testing::StreamSink sink;
- SocketAddress accept_addr;
- const SocketAddress empty_addr =
- EmptySocketAddressWithFamily(initial_addr.family());
-
- // Create client and server
- scoped_ptr<AsyncSocket> client(ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM));
- sink.Monitor(client.get());
- scoped_ptr<AsyncSocket> server(ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM));
- sink.Monitor(server.get());
-
- // Initiate connect
- EXPECT_EQ(0, server->Bind(initial_addr));
- EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, server->Listen(5));
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- // Server close before socket enters accept queue
- EXPECT_FALSE(sink.Check(server.get(), testing::SSE_READ));
- server->Close();
-
- ss_->ProcessMessagesUntilIdle();
-
- // Result: connection failed
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
-
- server.reset(ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
- sink.Monitor(server.get());
-
- // Initiate connect
- EXPECT_EQ(0, server->Bind(initial_addr));
- EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, server->Listen(5));
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- ss_->ProcessMessagesUntilIdle();
-
- // Server close while socket is in accept queue
- EXPECT_TRUE(sink.Check(server.get(), testing::SSE_READ));
- server->Close();
-
- ss_->ProcessMessagesUntilIdle();
-
- // Result: connection failed
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
-
- // New server
- server.reset(ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
- sink.Monitor(server.get());
-
- // Initiate connect
- EXPECT_EQ(0, server->Bind(initial_addr));
- EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, server->Listen(5));
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
-
- ss_->ProcessMessagesUntilIdle();
-
- // Server accepts connection
- EXPECT_TRUE(sink.Check(server.get(), testing::SSE_READ));
- scoped_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
- ASSERT_TRUE(NULL != accepted.get());
- sink.Monitor(accepted.get());
-
- // Client closes before connection complets
- EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CONNECTED);
-
- // Connected message has not been processed yet.
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
- client->Close();
-
- ss_->ProcessMessagesUntilIdle();
-
- // Result: accepted socket closes
- EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_TRUE(sink.Check(accepted.get(), testing::SSE_CLOSE));
- EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
- }
-
- void CloseTest(const SocketAddress& initial_addr) {
- testing::StreamSink sink;
- const SocketAddress kEmptyAddr;
-
- // Create clients
- AsyncSocket* a = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
- sink.Monitor(a);
- a->Bind(initial_addr);
- EXPECT_EQ(a->GetLocalAddress().family(), initial_addr.family());
-
-
- scoped_ptr<AsyncSocket> b(ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM));
- sink.Monitor(b.get());
- b->Bind(initial_addr);
- EXPECT_EQ(b->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, a->Connect(b->GetLocalAddress()));
- EXPECT_EQ(0, b->Connect(a->GetLocalAddress()));
-
- ss_->ProcessMessagesUntilIdle();
-
- EXPECT_TRUE(sink.Check(a, testing::SSE_OPEN));
- EXPECT_EQ(a->GetState(), AsyncSocket::CS_CONNECTED);
- EXPECT_EQ(a->GetRemoteAddress(), b->GetLocalAddress());
-
- EXPECT_TRUE(sink.Check(b.get(), testing::SSE_OPEN));
- EXPECT_EQ(b->GetState(), AsyncSocket::CS_CONNECTED);
- EXPECT_EQ(b->GetRemoteAddress(), a->GetLocalAddress());
-
- EXPECT_EQ(1, a->Send("a", 1));
- b->Close();
- EXPECT_EQ(1, a->Send("b", 1));
-
- ss_->ProcessMessagesUntilIdle();
-
- char buffer[10];
- EXPECT_FALSE(sink.Check(b.get(), testing::SSE_READ));
- EXPECT_EQ(-1, b->Recv(buffer, 10));
-
- EXPECT_TRUE(sink.Check(a, testing::SSE_CLOSE));
- EXPECT_EQ(a->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_EQ(a->GetRemoteAddress(), kEmptyAddr);
-
- // No signal for Closer
- EXPECT_FALSE(sink.Check(b.get(), testing::SSE_CLOSE));
- EXPECT_EQ(b->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_EQ(b->GetRemoteAddress(), kEmptyAddr);
- }
-
- void TcpSendTest(const SocketAddress& initial_addr) {
- testing::StreamSink sink;
- const SocketAddress kEmptyAddr;
-
- // Connect two sockets
- AsyncSocket* a = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
- sink.Monitor(a);
- a->Bind(initial_addr);
- EXPECT_EQ(a->GetLocalAddress().family(), initial_addr.family());
-
- AsyncSocket* b = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
- sink.Monitor(b);
- b->Bind(initial_addr);
- EXPECT_EQ(b->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, a->Connect(b->GetLocalAddress()));
- EXPECT_EQ(0, b->Connect(a->GetLocalAddress()));
-
- ss_->ProcessMessagesUntilIdle();
-
- const size_t kBufferSize = 2000;
- ss_->set_send_buffer_capacity(kBufferSize);
- ss_->set_recv_buffer_capacity(kBufferSize);
-
- const size_t kDataSize = 5000;
- char send_buffer[kDataSize], recv_buffer[kDataSize];
- for (size_t i = 0; i < kDataSize; ++i)
- send_buffer[i] = static_cast<char>(i % 256);
- memset(recv_buffer, 0, sizeof(recv_buffer));
- size_t send_pos = 0, recv_pos = 0;
-
- // Can't send more than send buffer in one write
- int result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
- EXPECT_EQ(static_cast<int>(kBufferSize), result);
- send_pos += result;
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_FALSE(sink.Check(a, testing::SSE_WRITE));
- EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
-
- // Receive buffer is already filled, fill send buffer again
- result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
- EXPECT_EQ(static_cast<int>(kBufferSize), result);
- send_pos += result;
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_FALSE(sink.Check(a, testing::SSE_WRITE));
- EXPECT_FALSE(sink.Check(b, testing::SSE_READ));
-
- // No more room in send or receive buffer
- result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
- EXPECT_EQ(-1, result);
- EXPECT_TRUE(a->IsBlocking());
-
- // Read a subset of the data
- result = b->Recv(recv_buffer + recv_pos, 500);
- EXPECT_EQ(500, result);
- recv_pos += result;
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_TRUE(sink.Check(a, testing::SSE_WRITE));
- EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
-
- // Room for more on the sending side
- result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
- EXPECT_EQ(500, result);
- send_pos += result;
-
- // Empty the recv buffer
- while (true) {
- result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos);
- if (result < 0) {
- EXPECT_EQ(-1, result);
- EXPECT_TRUE(b->IsBlocking());
- break;
- }
- recv_pos += result;
- }
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
-
- // Continue to empty the recv buffer
- while (true) {
- result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos);
- if (result < 0) {
- EXPECT_EQ(-1, result);
- EXPECT_TRUE(b->IsBlocking());
- break;
- }
- recv_pos += result;
- }
-
- // Send last of the data
- result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
- EXPECT_EQ(500, result);
- send_pos += result;
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
-
- // Receive the last of the data
- while (true) {
- result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos);
- if (result < 0) {
- EXPECT_EQ(-1, result);
- EXPECT_TRUE(b->IsBlocking());
- break;
- }
- recv_pos += result;
- }
-
- ss_->ProcessMessagesUntilIdle();
- EXPECT_FALSE(sink.Check(b, testing::SSE_READ));
-
- // The received data matches the sent data
- EXPECT_EQ(kDataSize, send_pos);
- EXPECT_EQ(kDataSize, recv_pos);
- EXPECT_EQ(0, memcmp(recv_buffer, send_buffer, kDataSize));
- }
-
- void TcpSendsPacketsInOrderTest(const SocketAddress& initial_addr) {
- const SocketAddress kEmptyAddr;
-
- // Connect two sockets
- AsyncSocket* a = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- AsyncSocket* b = ss_->CreateAsyncSocket(initial_addr.family(),
- SOCK_STREAM);
- a->Bind(initial_addr);
- EXPECT_EQ(a->GetLocalAddress().family(), initial_addr.family());
-
- b->Bind(initial_addr);
- EXPECT_EQ(b->GetLocalAddress().family(), initial_addr.family());
-
- EXPECT_EQ(0, a->Connect(b->GetLocalAddress()));
- EXPECT_EQ(0, b->Connect(a->GetLocalAddress()));
- ss_->ProcessMessagesUntilIdle();
-
- // First, deliver all packets in 0 ms.
- char buffer[2] = { 0, 0 };
- const char cNumPackets = 10;
- for (char i = 0; i < cNumPackets; ++i) {
- buffer[0] = '0' + i;
- EXPECT_EQ(1, a->Send(buffer, 1));
- }
-
- ss_->ProcessMessagesUntilIdle();
-
- for (char i = 0; i < cNumPackets; ++i) {
- EXPECT_EQ(1, b->Recv(buffer, sizeof(buffer)));
- EXPECT_EQ(static_cast<char>('0' + i), buffer[0]);
- }
-
- // Next, deliver packets at random intervals
- const uint32 mean = 50;
- const uint32 stddev = 50;
-
- ss_->set_delay_mean(mean);
- ss_->set_delay_stddev(stddev);
- ss_->UpdateDelayDistribution();
-
- for (char i = 0; i < cNumPackets; ++i) {
- buffer[0] = 'A' + i;
- EXPECT_EQ(1, a->Send(buffer, 1));
- }
-
- ss_->ProcessMessagesUntilIdle();
-
- for (char i = 0; i < cNumPackets; ++i) {
- EXPECT_EQ(1, b->Recv(buffer, sizeof(buffer)));
- EXPECT_EQ(static_cast<char>('A' + i), buffer[0]);
- }
- }
-
- void BandwidthTest(const SocketAddress& initial_addr) {
- AsyncSocket* send_socket =
- ss_->CreateAsyncSocket(initial_addr.family(), SOCK_DGRAM);
- AsyncSocket* recv_socket =
- ss_->CreateAsyncSocket(initial_addr.family(), SOCK_DGRAM);
- ASSERT_EQ(0, send_socket->Bind(initial_addr));
- ASSERT_EQ(0, recv_socket->Bind(initial_addr));
- EXPECT_EQ(send_socket->GetLocalAddress().family(), initial_addr.family());
- EXPECT_EQ(recv_socket->GetLocalAddress().family(), initial_addr.family());
- ASSERT_EQ(0, send_socket->Connect(recv_socket->GetLocalAddress()));
-
- uint32 bandwidth = 64 * 1024;
- ss_->set_bandwidth(bandwidth);
-
- Thread* pthMain = Thread::Current();
- Sender sender(pthMain, send_socket, 80 * 1024);
- Receiver receiver(pthMain, recv_socket, bandwidth);
-
- pthMain->ProcessMessages(5000);
- sender.done = true;
- pthMain->ProcessMessages(5000);
-
- ASSERT_TRUE(receiver.count >= 5 * 3 * bandwidth / 4);
- ASSERT_TRUE(receiver.count <= 6 * bandwidth); // queue could drain for 1s
-
- ss_->set_bandwidth(0);
- }
-
- void DelayTest(const SocketAddress& initial_addr) {
- time_t seed = ::time(NULL);
- LOG(LS_VERBOSE) << "seed = " << seed;
- srand(static_cast<unsigned int>(seed));
-
- const uint32 mean = 2000;
- const uint32 stddev = 500;
-
- ss_->set_delay_mean(mean);
- ss_->set_delay_stddev(stddev);
- ss_->UpdateDelayDistribution();
-
- AsyncSocket* send_socket =
- ss_->CreateAsyncSocket(initial_addr.family(), SOCK_DGRAM);
- AsyncSocket* recv_socket =
- ss_->CreateAsyncSocket(initial_addr.family(), SOCK_DGRAM);
- ASSERT_EQ(0, send_socket->Bind(initial_addr));
- ASSERT_EQ(0, recv_socket->Bind(initial_addr));
- EXPECT_EQ(send_socket->GetLocalAddress().family(), initial_addr.family());
- EXPECT_EQ(recv_socket->GetLocalAddress().family(), initial_addr.family());
- ASSERT_EQ(0, send_socket->Connect(recv_socket->GetLocalAddress()));
-
- Thread* pthMain = Thread::Current();
- // Avg packet size is 2K, so at 200KB/s for 10s, we should see about
- // 1000 packets, which is necessary to get a good distribution.
- Sender sender(pthMain, send_socket, 100 * 2 * 1024);
- Receiver receiver(pthMain, recv_socket, 0);
-
- pthMain->ProcessMessages(10000);
- sender.done = receiver.done = true;
- ss_->ProcessMessagesUntilIdle();
-
- const double sample_mean = receiver.sum / receiver.samples;
- double num =
- receiver.samples * receiver.sum_sq - receiver.sum * receiver.sum;
- double den = receiver.samples * (receiver.samples - 1);
- const double sample_stddev = sqrt(num / den);
- LOG(LS_VERBOSE) << "mean=" << sample_mean << " stddev=" << sample_stddev;
-
- EXPECT_LE(500u, receiver.samples);
- // We initially used a 0.1 fudge factor, but on the build machine, we
- // have seen the value differ by as much as 0.13.
- EXPECT_NEAR(mean, sample_mean, 0.15 * mean);
- EXPECT_NEAR(stddev, sample_stddev, 0.15 * stddev);
-
- ss_->set_delay_mean(0);
- ss_->set_delay_stddev(0);
- ss_->UpdateDelayDistribution();
- }
-
- // Test cross-family communication between a client bound to client_addr and a
- // server bound to server_addr. shouldSucceed indicates if communication is
- // expected to work or not.
- void CrossFamilyConnectionTest(const SocketAddress& client_addr,
- const SocketAddress& server_addr,
- bool shouldSucceed) {
- testing::StreamSink sink;
- SocketAddress accept_address;
- const SocketAddress kEmptyAddr;
-
- // Client gets a IPv4 address
- AsyncSocket* client = ss_->CreateAsyncSocket(client_addr.family(),
- SOCK_STREAM);
- sink.Monitor(client);
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_EQ(client->GetLocalAddress(), kEmptyAddr);
- client->Bind(client_addr);
-
- // Server gets a non-mapped non-any IPv6 address.
- // IPv4 sockets should not be able to connect to this.
- AsyncSocket* server = ss_->CreateAsyncSocket(server_addr.family(),
- SOCK_STREAM);
- sink.Monitor(server);
- server->Bind(server_addr);
- server->Listen(5);
-
- if (shouldSucceed) {
- EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
- ss_->ProcessMessagesUntilIdle();
- EXPECT_TRUE(sink.Check(server, testing::SSE_READ));
- Socket* accepted = server->Accept(&accept_address);
- EXPECT_TRUE(NULL != accepted);
- EXPECT_NE(kEmptyAddr, accept_address);
- ss_->ProcessMessagesUntilIdle();
- EXPECT_TRUE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
- } else {
- // Check that the connection failed.
- EXPECT_EQ(-1, client->Connect(server->GetLocalAddress()));
- ss_->ProcessMessagesUntilIdle();
-
- EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
- EXPECT_TRUE(NULL == server->Accept(&accept_address));
- EXPECT_EQ(accept_address, kEmptyAddr);
- EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
- EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
- EXPECT_EQ(client->GetRemoteAddress(), kEmptyAddr);
- }
- }
-
- // Test cross-family datagram sending between a client bound to client_addr
- // and a server bound to server_addr. shouldSucceed indicates if sending is
- // expected to succed or not.
- void CrossFamilyDatagramTest(const SocketAddress& client_addr,
- const SocketAddress& server_addr,
- bool shouldSucceed) {
- AsyncSocket* socket = ss_->CreateAsyncSocket(SOCK_DGRAM);
- socket->Bind(server_addr);
- SocketAddress bound_server_addr = socket->GetLocalAddress();
- TestClient* client1 = new TestClient(new AsyncUDPSocket(socket));
-
- AsyncSocket* socket2 = ss_->CreateAsyncSocket(SOCK_DGRAM);
- socket2->Bind(client_addr);
- TestClient* client2 = new TestClient(new AsyncUDPSocket(socket2));
- SocketAddress client2_addr;
-
- if (shouldSucceed) {
- EXPECT_EQ(3, client2->SendTo("foo", 3, bound_server_addr));
- EXPECT_TRUE(client1->CheckNextPacket("foo", 3, &client2_addr));
- SocketAddress client1_addr;
- EXPECT_EQ(6, client1->SendTo("bizbaz", 6, client2_addr));
- EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &client1_addr));
- EXPECT_EQ(client1_addr, bound_server_addr);
- } else {
- EXPECT_EQ(-1, client2->SendTo("foo", 3, bound_server_addr));
- EXPECT_FALSE(client1->CheckNextPacket("foo", 3, 0));
- }
- }
-
- protected:
- virtual void SetUp() {
- Thread::Current()->set_socketserver(ss_);
- }
- virtual void TearDown() {
- Thread::Current()->set_socketserver(NULL);
- }
-
- VirtualSocketServer* ss_;
- const SocketAddress kIPv4AnyAddress;
- const SocketAddress kIPv6AnyAddress;
-};
-
-TEST_F(VirtualSocketServerTest, basic_v4) {
- SocketAddress ipv4_test_addr(IPAddress(INADDR_ANY), 5000);
- BasicTest(ipv4_test_addr);
-}
-
-TEST_F(VirtualSocketServerTest, basic_v6) {
- SocketAddress ipv6_test_addr(IPAddress(in6addr_any), 5000);
- BasicTest(ipv6_test_addr);
-}
-
-TEST_F(VirtualSocketServerTest, connect_v4) {
- ConnectTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, connect_v6) {
- ConnectTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, connect_to_non_listener_v4) {
- ConnectToNonListenerTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, connect_to_non_listener_v6) {
- ConnectToNonListenerTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, close_during_connect_v4) {
- CloseDuringConnectTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, close_during_connect_v6) {
- CloseDuringConnectTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, close_v4) {
- CloseTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, close_v6) {
- CloseTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, tcp_send_v4) {
- TcpSendTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, tcp_send_v6) {
- TcpSendTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, TcpSendsPacketsInOrder_v4) {
- TcpSendsPacketsInOrderTest(kIPv4AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, TcpSendsPacketsInOrder_v6) {
- TcpSendsPacketsInOrderTest(kIPv6AnyAddress);
-}
-
-TEST_F(VirtualSocketServerTest, bandwidth_v4) {
- SocketAddress ipv4_test_addr(IPAddress(INADDR_ANY), 1000);
- BandwidthTest(ipv4_test_addr);
-}
-
-TEST_F(VirtualSocketServerTest, bandwidth_v6) {
- SocketAddress ipv6_test_addr(IPAddress(in6addr_any), 1000);
- BandwidthTest(ipv6_test_addr);
-}
-
-TEST_F(VirtualSocketServerTest, delay_v4) {
- SocketAddress ipv4_test_addr(IPAddress(INADDR_ANY), 1000);
- DelayTest(ipv4_test_addr);
-}
-
-// See: https://code.google.com/p/webrtc/issues/detail?id=2409
-TEST_F(VirtualSocketServerTest, DISABLED_delay_v6) {
- SocketAddress ipv6_test_addr(IPAddress(in6addr_any), 1000);
- DelayTest(ipv6_test_addr);
-}
-
-// Works, receiving socket sees 127.0.0.2.
-TEST_F(VirtualSocketServerTest, CanConnectFromMappedIPv6ToIPv4Any) {
- CrossFamilyConnectionTest(SocketAddress("::ffff:127.0.0.2", 0),
- SocketAddress("0.0.0.0", 5000),
- true);
-}
-
-// Fails.
-TEST_F(VirtualSocketServerTest, CantConnectFromUnMappedIPv6ToIPv4Any) {
- CrossFamilyConnectionTest(SocketAddress("::2", 0),
- SocketAddress("0.0.0.0", 5000),
- false);
-}
-
-// Fails.
-TEST_F(VirtualSocketServerTest, CantConnectFromUnMappedIPv6ToMappedIPv6) {
- CrossFamilyConnectionTest(SocketAddress("::2", 0),
- SocketAddress("::ffff:127.0.0.1", 5000),
- false);
-}
-
-// Works. receiving socket sees ::ffff:127.0.0.2.
-TEST_F(VirtualSocketServerTest, CanConnectFromIPv4ToIPv6Any) {
- CrossFamilyConnectionTest(SocketAddress("127.0.0.2", 0),
- SocketAddress("::", 5000),
- true);
-}
-
-// Fails.
-TEST_F(VirtualSocketServerTest, CantConnectFromIPv4ToUnMappedIPv6) {
- CrossFamilyConnectionTest(SocketAddress("127.0.0.2", 0),
- SocketAddress("::1", 5000),
- false);
-}
-
-// Works. Receiving socket sees ::ffff:127.0.0.1.
-TEST_F(VirtualSocketServerTest, CanConnectFromIPv4ToMappedIPv6) {
- CrossFamilyConnectionTest(SocketAddress("127.0.0.1", 0),
- SocketAddress("::ffff:127.0.0.2", 5000),
- true);
-}
-
-// Works, receiving socket sees a result from GetNextIP.
-TEST_F(VirtualSocketServerTest, CanConnectFromUnboundIPv6ToIPv4Any) {
- CrossFamilyConnectionTest(SocketAddress("::", 0),
- SocketAddress("0.0.0.0", 5000),
- true);
-}
-
-// Works, receiving socket sees whatever GetNextIP gave the client.
-TEST_F(VirtualSocketServerTest, CanConnectFromUnboundIPv4ToIPv6Any) {
- CrossFamilyConnectionTest(SocketAddress("0.0.0.0", 0),
- SocketAddress("::", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CanSendDatagramFromUnboundIPv4ToIPv6Any) {
- CrossFamilyDatagramTest(SocketAddress("0.0.0.0", 0),
- SocketAddress("::", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CanSendDatagramFromMappedIPv6ToIPv4Any) {
- CrossFamilyDatagramTest(SocketAddress("::ffff:127.0.0.1", 0),
- SocketAddress("0.0.0.0", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CantSendDatagramFromUnMappedIPv6ToIPv4Any) {
- CrossFamilyDatagramTest(SocketAddress("::2", 0),
- SocketAddress("0.0.0.0", 5000),
- false);
-}
-
-TEST_F(VirtualSocketServerTest, CantSendDatagramFromUnMappedIPv6ToMappedIPv6) {
- CrossFamilyDatagramTest(SocketAddress("::2", 0),
- SocketAddress("::ffff:127.0.0.1", 5000),
- false);
-}
-
-TEST_F(VirtualSocketServerTest, CanSendDatagramFromIPv4ToIPv6Any) {
- CrossFamilyDatagramTest(SocketAddress("127.0.0.2", 0),
- SocketAddress("::", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CantSendDatagramFromIPv4ToUnMappedIPv6) {
- CrossFamilyDatagramTest(SocketAddress("127.0.0.2", 0),
- SocketAddress("::1", 5000),
- false);
-}
-
-TEST_F(VirtualSocketServerTest, CanSendDatagramFromIPv4ToMappedIPv6) {
- CrossFamilyDatagramTest(SocketAddress("127.0.0.1", 0),
- SocketAddress("::ffff:127.0.0.2", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CanSendDatagramFromUnboundIPv6ToIPv4Any) {
- CrossFamilyDatagramTest(SocketAddress("::", 0),
- SocketAddress("0.0.0.0", 5000),
- true);
-}
-
-TEST_F(VirtualSocketServerTest, CreatesStandardDistribution) {
- const uint32 kTestMean[] = { 10, 100, 333, 1000 };
- const double kTestDev[] = { 0.25, 0.1, 0.01 };
- // TODO: The current code only works for 1000 data points or more.
- const uint32 kTestSamples[] = { /*10, 100,*/ 1000 };
- for (size_t midx = 0; midx < ARRAY_SIZE(kTestMean); ++midx) {
- for (size_t didx = 0; didx < ARRAY_SIZE(kTestDev); ++didx) {
- for (size_t sidx = 0; sidx < ARRAY_SIZE(kTestSamples); ++sidx) {
- ASSERT_LT(0u, kTestSamples[sidx]);
- const uint32 kStdDev =
- static_cast<uint32>(kTestDev[didx] * kTestMean[midx]);
- VirtualSocketServer::Function* f =
- VirtualSocketServer::CreateDistribution(kTestMean[midx],
- kStdDev,
- kTestSamples[sidx]);
- ASSERT_TRUE(NULL != f);
- ASSERT_EQ(kTestSamples[sidx], f->size());
- double sum = 0;
- for (uint32 i = 0; i < f->size(); ++i) {
- sum += (*f)[i].second;
- }
- const double mean = sum / f->size();
- double sum_sq_dev = 0;
- for (uint32 i = 0; i < f->size(); ++i) {
- double dev = (*f)[i].second - mean;
- sum_sq_dev += dev * dev;
- }
- const double stddev = sqrt(sum_sq_dev / f->size());
- EXPECT_NEAR(kTestMean[midx], mean, 0.1 * kTestMean[midx])
- << "M=" << kTestMean[midx]
- << " SD=" << kStdDev
- << " N=" << kTestSamples[sidx];
- EXPECT_NEAR(kStdDev, stddev, 0.1 * kStdDev)
- << "M=" << kTestMean[midx]
- << " SD=" << kStdDev
- << " N=" << kTestSamples[sidx];
- delete f;
- }
- }
- }
-}
diff --git a/base/virtualsocketserver.cc b/base/virtualsocketserver.cc
deleted file mode 100644
index 6589ebb..0000000
--- a/base/virtualsocketserver.cc
+++ /dev/null
@@ -1,1118 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/virtualsocketserver.h"
-
-#include <errno.h>
-#include <math.h>
-
-#include <algorithm>
-#include <map>
-#include <vector>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/physicalsocketserver.h"
-#include "talk/base/socketaddresspair.h"
-#include "talk/base/thread.h"
-#include "talk/base/timeutils.h"
-
-namespace talk_base {
-#ifdef WIN32
-const in_addr kInitialNextIPv4 = { {0x01, 0, 0, 0} };
-#else
-// This value is entirely arbitrary, hence the lack of concern about endianness.
-const in_addr kInitialNextIPv4 = { 0x01000000 };
-#endif
-// Starts at ::2 so as to not cause confusion with ::1.
-const in6_addr kInitialNextIPv6 = { { {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2
- } } };
-
-const uint16 kFirstEphemeralPort = 49152;
-const uint16 kLastEphemeralPort = 65535;
-const uint16 kEphemeralPortCount = kLastEphemeralPort - kFirstEphemeralPort + 1;
-const uint32 kDefaultNetworkCapacity = 64 * 1024;
-const uint32 kDefaultTcpBufferSize = 32 * 1024;
-
-const uint32 UDP_HEADER_SIZE = 28; // IP + UDP headers
-const uint32 TCP_HEADER_SIZE = 40; // IP + TCP headers
-const uint32 TCP_MSS = 1400; // Maximum segment size
-
-// Note: The current algorithm doesn't work for sample sizes smaller than this.
-const int NUM_SAMPLES = 1000;
-
-enum {
- MSG_ID_PACKET,
- MSG_ID_CONNECT,
- MSG_ID_DISCONNECT,
-};
-
-// Packets are passed between sockets as messages. We copy the data just like
-// the kernel does.
-class Packet : public MessageData {
- public:
- Packet(const char* data, size_t size, const SocketAddress& from)
- : size_(size), consumed_(0), from_(from) {
- ASSERT(NULL != data);
- data_ = new char[size_];
- memcpy(data_, data, size_);
- }
-
- virtual ~Packet() {
- delete[] data_;
- }
-
- const char* data() const { return data_ + consumed_; }
- size_t size() const { return size_ - consumed_; }
- const SocketAddress& from() const { return from_; }
-
- // Remove the first size bytes from the data.
- void Consume(size_t size) {
- ASSERT(size + consumed_ < size_);
- consumed_ += size;
- }
-
- private:
- char* data_;
- size_t size_, consumed_;
- SocketAddress from_;
-};
-
-struct MessageAddress : public MessageData {
- explicit MessageAddress(const SocketAddress& a) : addr(a) { }
- SocketAddress addr;
-};
-
-// Implements the socket interface using the virtual network. Packets are
-// passed as messages using the message queue of the socket server.
-class VirtualSocket : public AsyncSocket, public MessageHandler {
- public:
- VirtualSocket(VirtualSocketServer* server, int family, int type, bool async)
- : server_(server), family_(family), type_(type), async_(async),
- state_(CS_CLOSED), error_(0), listen_queue_(NULL),
- write_enabled_(false),
- network_size_(0), recv_buffer_size_(0), bound_(false), was_any_(false) {
- ASSERT((type_ == SOCK_DGRAM) || (type_ == SOCK_STREAM));
- ASSERT(async_ || (type_ != SOCK_STREAM)); // We only support async streams
- }
-
- virtual ~VirtualSocket() {
- Close();
-
- for (RecvBuffer::iterator it = recv_buffer_.begin();
- it != recv_buffer_.end(); ++it) {
- delete *it;
- }
- }
-
- virtual SocketAddress GetLocalAddress() const {
- return local_addr_;
- }
-
- virtual SocketAddress GetRemoteAddress() const {
- return remote_addr_;
- }
-
- // Used by server sockets to set the local address without binding.
- void SetLocalAddress(const SocketAddress& addr) {
- local_addr_ = addr;
- }
-
- virtual int Bind(const SocketAddress& addr) {
- if (!local_addr_.IsNil()) {
- error_ = EINVAL;
- return -1;
- }
- local_addr_ = addr;
- int result = server_->Bind(this, &local_addr_);
- if (result != 0) {
- local_addr_.Clear();
- error_ = EADDRINUSE;
- } else {
- bound_ = true;
- was_any_ = addr.IsAnyIP();
- }
- return result;
- }
-
- virtual int Connect(const SocketAddress& addr) {
- return InitiateConnect(addr, true);
- }
-
- virtual int Close() {
- if (!local_addr_.IsNil() && bound_) {
- // Remove from the binding table.
- server_->Unbind(local_addr_, this);
- bound_ = false;
- }
-
- if (SOCK_STREAM == type_) {
- // Cancel pending sockets
- if (listen_queue_) {
- while (!listen_queue_->empty()) {
- SocketAddress addr = listen_queue_->front();
-
- // Disconnect listening socket.
- server_->Disconnect(server_->LookupBinding(addr));
- listen_queue_->pop_front();
- }
- delete listen_queue_;
- listen_queue_ = NULL;
- }
- // Disconnect stream sockets
- if (CS_CONNECTED == state_) {
- // Disconnect remote socket, check if it is a child of a server socket.
- VirtualSocket* socket =
- server_->LookupConnection(local_addr_, remote_addr_);
- if (!socket) {
- // Not a server socket child, then see if it is bound.
- // TODO: If this is indeed a server socket that has no
- // children this will cause the server socket to be
- // closed. This might lead to unexpected results, how to fix this?
- socket = server_->LookupBinding(remote_addr_);
- }
- server_->Disconnect(socket);
-
- // Remove mapping for both directions.
- server_->RemoveConnection(remote_addr_, local_addr_);
- server_->RemoveConnection(local_addr_, remote_addr_);
- }
- // Cancel potential connects
- MessageList msgs;
- if (server_->msg_queue_) {
- server_->msg_queue_->Clear(this, MSG_ID_CONNECT, &msgs);
- }
- for (MessageList::iterator it = msgs.begin(); it != msgs.end(); ++it) {
- ASSERT(NULL != it->pdata);
- MessageAddress* data = static_cast<MessageAddress*>(it->pdata);
-
- // Lookup remote side.
- VirtualSocket* socket = server_->LookupConnection(local_addr_,
- data->addr);
- if (socket) {
- // Server socket, remote side is a socket retreived by
- // accept. Accepted sockets are not bound so we will not
- // find it by looking in the bindings table.
- server_->Disconnect(socket);
- server_->RemoveConnection(local_addr_, data->addr);
- } else {
- server_->Disconnect(server_->LookupBinding(data->addr));
- }
- delete data;
- }
- // Clear incoming packets and disconnect messages
- if (server_->msg_queue_) {
- server_->msg_queue_->Clear(this);
- }
- }
-
- state_ = CS_CLOSED;
- local_addr_.Clear();
- remote_addr_.Clear();
- return 0;
- }
-
- virtual int Send(const void *pv, size_t cb) {
- if (CS_CONNECTED != state_) {
- error_ = ENOTCONN;
- return -1;
- }
- if (SOCK_DGRAM == type_) {
- return SendUdp(pv, cb, remote_addr_);
- } else {
- return SendTcp(pv, cb);
- }
- }
-
- virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr) {
- if (SOCK_DGRAM == type_) {
- return SendUdp(pv, cb, addr);
- } else {
- if (CS_CONNECTED != state_) {
- error_ = ENOTCONN;
- return -1;
- }
- return SendTcp(pv, cb);
- }
- }
-
- virtual int Recv(void *pv, size_t cb) {
- SocketAddress addr;
- return RecvFrom(pv, cb, &addr);
- }
-
- virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr) {
- // If we don't have a packet, then either error or wait for one to arrive.
- if (recv_buffer_.empty()) {
- if (async_) {
- error_ = EAGAIN;
- return -1;
- }
- while (recv_buffer_.empty()) {
- Message msg;
- server_->msg_queue_->Get(&msg);
- server_->msg_queue_->Dispatch(&msg);
- }
- }
-
- // Return the packet at the front of the queue.
- Packet* packet = recv_buffer_.front();
- size_t data_read = _min(cb, packet->size());
- memcpy(pv, packet->data(), data_read);
- *paddr = packet->from();
-
- if (data_read < packet->size()) {
- packet->Consume(data_read);
- } else {
- recv_buffer_.pop_front();
- delete packet;
- }
-
- if (SOCK_STREAM == type_) {
- bool was_full = (recv_buffer_size_ == server_->recv_buffer_capacity_);
- recv_buffer_size_ -= data_read;
- if (was_full) {
- VirtualSocket* sender = server_->LookupBinding(remote_addr_);
- ASSERT(NULL != sender);
- server_->SendTcp(sender);
- }
- }
-
- return static_cast<int>(data_read);
- }
-
- virtual int Listen(int backlog) {
- ASSERT(SOCK_STREAM == type_);
- ASSERT(CS_CLOSED == state_);
- if (local_addr_.IsNil()) {
- error_ = EINVAL;
- return -1;
- }
- ASSERT(NULL == listen_queue_);
- listen_queue_ = new ListenQueue;
- state_ = CS_CONNECTING;
- return 0;
- }
-
- virtual VirtualSocket* Accept(SocketAddress *paddr) {
- if (NULL == listen_queue_) {
- error_ = EINVAL;
- return NULL;
- }
- while (!listen_queue_->empty()) {
- VirtualSocket* socket = new VirtualSocket(server_, AF_INET, type_,
- async_);
-
- // Set the new local address to the same as this server socket.
- socket->SetLocalAddress(local_addr_);
- // Sockets made from a socket that 'was Any' need to inherit that.
- socket->set_was_any(was_any_);
- SocketAddress remote_addr(listen_queue_->front());
- int result = socket->InitiateConnect(remote_addr, false);
- listen_queue_->pop_front();
- if (result != 0) {
- delete socket;
- continue;
- }
- socket->CompleteConnect(remote_addr, false);
- if (paddr) {
- *paddr = remote_addr;
- }
- return socket;
- }
- error_ = EWOULDBLOCK;
- return NULL;
- }
-
- virtual int GetError() const {
- return error_;
- }
-
- virtual void SetError(int error) {
- error_ = error;
- }
-
- virtual ConnState GetState() const {
- return state_;
- }
-
- virtual int GetOption(Option opt, int* value) {
- OptionsMap::const_iterator it = options_map_.find(opt);
- if (it == options_map_.end()) {
- return -1;
- }
- *value = it->second;
- return 0; // 0 is success to emulate getsockopt()
- }
-
- virtual int SetOption(Option opt, int value) {
- options_map_[opt] = value;
- return 0; // 0 is success to emulate setsockopt()
- }
-
- virtual int EstimateMTU(uint16* mtu) {
- if (CS_CONNECTED != state_)
- return ENOTCONN;
- else
- return 65536;
- }
-
- void OnMessage(Message *pmsg) {
- if (pmsg->message_id == MSG_ID_PACKET) {
- //ASSERT(!local_addr_.IsAny());
- ASSERT(NULL != pmsg->pdata);
- Packet* packet = static_cast<Packet*>(pmsg->pdata);
-
- recv_buffer_.push_back(packet);
-
- if (async_) {
- SignalReadEvent(this);
- }
- } else if (pmsg->message_id == MSG_ID_CONNECT) {
- ASSERT(NULL != pmsg->pdata);
- MessageAddress* data = static_cast<MessageAddress*>(pmsg->pdata);
- if (listen_queue_ != NULL) {
- listen_queue_->push_back(data->addr);
- if (async_) {
- SignalReadEvent(this);
- }
- } else if ((SOCK_STREAM == type_) && (CS_CONNECTING == state_)) {
- CompleteConnect(data->addr, true);
- } else {
- LOG(LS_VERBOSE) << "Socket at " << local_addr_ << " is not listening";
- server_->Disconnect(server_->LookupBinding(data->addr));
- }
- delete data;
- } else if (pmsg->message_id == MSG_ID_DISCONNECT) {
- ASSERT(SOCK_STREAM == type_);
- if (CS_CLOSED != state_) {
- int error = (CS_CONNECTING == state_) ? ECONNREFUSED : 0;
- state_ = CS_CLOSED;
- remote_addr_.Clear();
- if (async_) {
- SignalCloseEvent(this, error);
- }
- }
- } else {
- ASSERT(false);
- }
- }
-
- bool was_any() { return was_any_; }
- void set_was_any(bool was_any) { was_any_ = was_any; }
-
- private:
- struct NetworkEntry {
- size_t size;
- uint32 done_time;
- };
-
- typedef std::deque<SocketAddress> ListenQueue;
- typedef std::deque<NetworkEntry> NetworkQueue;
- typedef std::vector<char> SendBuffer;
- typedef std::list<Packet*> RecvBuffer;
- typedef std::map<Option, int> OptionsMap;
-
- int InitiateConnect(const SocketAddress& addr, bool use_delay) {
- if (!remote_addr_.IsNil()) {
- error_ = (CS_CONNECTED == state_) ? EISCONN : EINPROGRESS;
- return -1;
- }
- if (local_addr_.IsNil()) {
- // If there's no local address set, grab a random one in the correct AF.
- int result = 0;
- if (addr.ipaddr().family() == AF_INET) {
- result = Bind(SocketAddress("0.0.0.0", 0));
- } else if (addr.ipaddr().family() == AF_INET6) {
- result = Bind(SocketAddress("::", 0));
- }
- if (result != 0) {
- return result;
- }
- }
- if (type_ == SOCK_DGRAM) {
- remote_addr_ = addr;
- state_ = CS_CONNECTED;
- } else {
- int result = server_->Connect(this, addr, use_delay);
- if (result != 0) {
- error_ = EHOSTUNREACH;
- return -1;
- }
- state_ = CS_CONNECTING;
- }
- return 0;
- }
-
- void CompleteConnect(const SocketAddress& addr, bool notify) {
- ASSERT(CS_CONNECTING == state_);
- remote_addr_ = addr;
- state_ = CS_CONNECTED;
- server_->AddConnection(remote_addr_, local_addr_, this);
- if (async_ && notify) {
- SignalConnectEvent(this);
- }
- }
-
- int SendUdp(const void* pv, size_t cb, const SocketAddress& addr) {
- // If we have not been assigned a local port, then get one.
- if (local_addr_.IsNil()) {
- local_addr_ = EmptySocketAddressWithFamily(addr.ipaddr().family());
- int result = server_->Bind(this, &local_addr_);
- if (result != 0) {
- local_addr_.Clear();
- error_ = EADDRINUSE;
- return result;
- }
- }
-
- // Send the data in a message to the appropriate socket.
- return server_->SendUdp(this, static_cast<const char*>(pv), cb, addr);
- }
-
- int SendTcp(const void* pv, size_t cb) {
- size_t capacity = server_->send_buffer_capacity_ - send_buffer_.size();
- if (0 == capacity) {
- write_enabled_ = true;
- error_ = EWOULDBLOCK;
- return -1;
- }
- size_t consumed = _min(cb, capacity);
- const char* cpv = static_cast<const char*>(pv);
- send_buffer_.insert(send_buffer_.end(), cpv, cpv + consumed);
- server_->SendTcp(this);
- return static_cast<int>(consumed);
- }
-
- VirtualSocketServer* server_;
- int family_;
- int type_;
- bool async_;
- ConnState state_;
- int error_;
- SocketAddress local_addr_;
- SocketAddress remote_addr_;
-
- // Pending sockets which can be Accepted
- ListenQueue* listen_queue_;
-
- // Data which tcp has buffered for sending
- SendBuffer send_buffer_;
- bool write_enabled_;
-
- // Critical section to protect the recv_buffer and queue_
- CriticalSection crit_;
-
- // Network model that enforces bandwidth and capacity constraints
- NetworkQueue network_;
- size_t network_size_;
-
- // Data which has been received from the network
- RecvBuffer recv_buffer_;
- // The amount of data which is in flight or in recv_buffer_
- size_t recv_buffer_size_;
-
- // Is this socket bound?
- bool bound_;
-
- // When we bind a socket to Any, VSS's Bind gives it another address. For
- // dual-stack sockets, we want to distinguish between sockets that were
- // explicitly given a particular address and sockets that had one picked
- // for them by VSS.
- bool was_any_;
-
- // Store the options that are set
- OptionsMap options_map_;
-
- friend class VirtualSocketServer;
-};
-
-VirtualSocketServer::VirtualSocketServer(SocketServer* ss)
- : server_(ss), server_owned_(false), msg_queue_(NULL), stop_on_idle_(false),
- network_delay_(Time()), next_ipv4_(kInitialNextIPv4),
- next_ipv6_(kInitialNextIPv6), next_port_(kFirstEphemeralPort),
- bindings_(new AddressMap()), connections_(new ConnectionMap()),
- bandwidth_(0), network_capacity_(kDefaultNetworkCapacity),
- send_buffer_capacity_(kDefaultTcpBufferSize),
- recv_buffer_capacity_(kDefaultTcpBufferSize),
- delay_mean_(0), delay_stddev_(0), delay_samples_(NUM_SAMPLES),
- delay_dist_(NULL), drop_prob_(0.0) {
- if (!server_) {
- server_ = new PhysicalSocketServer();
- server_owned_ = true;
- }
- UpdateDelayDistribution();
-}
-
-VirtualSocketServer::~VirtualSocketServer() {
- delete bindings_;
- delete connections_;
- delete delay_dist_;
- if (server_owned_) {
- delete server_;
- }
-}
-
-IPAddress VirtualSocketServer::GetNextIP(int family) {
- if (family == AF_INET) {
- IPAddress next_ip(next_ipv4_);
- next_ipv4_.s_addr =
- HostToNetwork32(NetworkToHost32(next_ipv4_.s_addr) + 1);
- return next_ip;
- } else if (family == AF_INET6) {
- IPAddress next_ip(next_ipv6_);
- uint32* as_ints = reinterpret_cast<uint32*>(&next_ipv6_.s6_addr);
- as_ints[3] += 1;
- return next_ip;
- }
- return IPAddress();
-}
-
-uint16 VirtualSocketServer::GetNextPort() {
- uint16 port = next_port_;
- if (next_port_ < kLastEphemeralPort) {
- ++next_port_;
- } else {
- next_port_ = kFirstEphemeralPort;
- }
- return port;
-}
-
-Socket* VirtualSocketServer::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* VirtualSocketServer::CreateSocket(int family, int type) {
- return CreateSocketInternal(family, type);
-}
-
-AsyncSocket* VirtualSocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* VirtualSocketServer::CreateAsyncSocket(int family, int type) {
- return CreateSocketInternal(family, type);
-}
-
-VirtualSocket* VirtualSocketServer::CreateSocketInternal(int family, int type) {
- return new VirtualSocket(this, family, type, true);
-}
-
-void VirtualSocketServer::SetMessageQueue(MessageQueue* msg_queue) {
- msg_queue_ = msg_queue;
- if (msg_queue_) {
- msg_queue_->SignalQueueDestroyed.connect(this,
- &VirtualSocketServer::OnMessageQueueDestroyed);
- }
-}
-
-bool VirtualSocketServer::Wait(int cmsWait, bool process_io) {
- ASSERT(msg_queue_ == Thread::Current());
- if (stop_on_idle_ && Thread::Current()->empty()) {
- return false;
- }
- return socketserver()->Wait(cmsWait, process_io);
-}
-
-void VirtualSocketServer::WakeUp() {
- socketserver()->WakeUp();
-}
-
-bool VirtualSocketServer::ProcessMessagesUntilIdle() {
- ASSERT(msg_queue_ == Thread::Current());
- stop_on_idle_ = true;
- while (!msg_queue_->empty()) {
- Message msg;
- if (msg_queue_->Get(&msg, kForever)) {
- msg_queue_->Dispatch(&msg);
- }
- }
- stop_on_idle_ = false;
- return !msg_queue_->IsQuitting();
-}
-
-int VirtualSocketServer::Bind(VirtualSocket* socket,
- const SocketAddress& addr) {
- ASSERT(NULL != socket);
- // Address must be completely specified at this point
- ASSERT(!IPIsUnspec(addr.ipaddr()));
- ASSERT(addr.port() != 0);
-
- // Normalize the address (turns v6-mapped addresses into v4-addresses).
- SocketAddress normalized(addr.ipaddr().Normalized(), addr.port());
-
- AddressMap::value_type entry(normalized, socket);
- return bindings_->insert(entry).second ? 0 : -1;
-}
-
-int VirtualSocketServer::Bind(VirtualSocket* socket, SocketAddress* addr) {
- ASSERT(NULL != socket);
-
- if (IPIsAny(addr->ipaddr())) {
- addr->SetIP(GetNextIP(addr->ipaddr().family()));
- } else if (!IPIsUnspec(addr->ipaddr())) {
- addr->SetIP(addr->ipaddr().Normalized());
- } else {
- ASSERT(false);
- }
-
- if (addr->port() == 0) {
- for (int i = 0; i < kEphemeralPortCount; ++i) {
- addr->SetPort(GetNextPort());
- if (bindings_->find(*addr) == bindings_->end()) {
- break;
- }
- }
- }
-
- return Bind(socket, *addr);
-}
-
-VirtualSocket* VirtualSocketServer::LookupBinding(const SocketAddress& addr) {
- SocketAddress normalized(addr.ipaddr().Normalized(),
- addr.port());
- AddressMap::iterator it = bindings_->find(normalized);
- return (bindings_->end() != it) ? it->second : NULL;
-}
-
-int VirtualSocketServer::Unbind(const SocketAddress& addr,
- VirtualSocket* socket) {
- SocketAddress normalized(addr.ipaddr().Normalized(),
- addr.port());
- ASSERT((*bindings_)[normalized] == socket);
- bindings_->erase(bindings_->find(normalized));
- return 0;
-}
-
-void VirtualSocketServer::AddConnection(const SocketAddress& local,
- const SocketAddress& remote,
- VirtualSocket* remote_socket) {
- // Add this socket pair to our routing table. This will allow
- // multiple clients to connect to the same server address.
- SocketAddress local_normalized(local.ipaddr().Normalized(),
- local.port());
- SocketAddress remote_normalized(remote.ipaddr().Normalized(),
- remote.port());
- SocketAddressPair address_pair(local_normalized, remote_normalized);
- connections_->insert(std::pair<SocketAddressPair,
- VirtualSocket*>(address_pair, remote_socket));
-}
-
-VirtualSocket* VirtualSocketServer::LookupConnection(
- const SocketAddress& local,
- const SocketAddress& remote) {
- SocketAddress local_normalized(local.ipaddr().Normalized(),
- local.port());
- SocketAddress remote_normalized(remote.ipaddr().Normalized(),
- remote.port());
- SocketAddressPair address_pair(local_normalized, remote_normalized);
- ConnectionMap::iterator it = connections_->find(address_pair);
- return (connections_->end() != it) ? it->second : NULL;
-}
-
-void VirtualSocketServer::RemoveConnection(const SocketAddress& local,
- const SocketAddress& remote) {
- SocketAddress local_normalized(local.ipaddr().Normalized(),
- local.port());
- SocketAddress remote_normalized(remote.ipaddr().Normalized(),
- remote.port());
- SocketAddressPair address_pair(local_normalized, remote_normalized);
- connections_->erase(address_pair);
-}
-
-static double Random() {
- return static_cast<double>(rand()) / RAND_MAX;
-}
-
-int VirtualSocketServer::Connect(VirtualSocket* socket,
- const SocketAddress& remote_addr,
- bool use_delay) {
- uint32 delay = use_delay ? GetRandomTransitDelay() : 0;
- VirtualSocket* remote = LookupBinding(remote_addr);
- if (!CanInteractWith(socket, remote)) {
- LOG(LS_INFO) << "Address family mismatch between "
- << socket->GetLocalAddress() << " and " << remote_addr;
- return -1;
- }
- if (remote != NULL) {
- SocketAddress addr = socket->GetLocalAddress();
- msg_queue_->PostDelayed(delay, remote, MSG_ID_CONNECT,
- new MessageAddress(addr));
- } else {
- LOG(LS_INFO) << "No one listening at " << remote_addr;
- msg_queue_->PostDelayed(delay, socket, MSG_ID_DISCONNECT);
- }
- return 0;
-}
-
-bool VirtualSocketServer::Disconnect(VirtualSocket* socket) {
- if (socket) {
- // Remove the mapping.
- msg_queue_->Post(socket, MSG_ID_DISCONNECT);
- return true;
- }
- return false;
-}
-
-int VirtualSocketServer::SendUdp(VirtualSocket* socket,
- const char* data, size_t data_size,
- const SocketAddress& remote_addr) {
- // See if we want to drop this packet.
- if (Random() < drop_prob_) {
- LOG(LS_VERBOSE) << "Dropping packet: bad luck";
- return static_cast<int>(data_size);
- }
-
- VirtualSocket* recipient = LookupBinding(remote_addr);
- if (!recipient) {
- // Make a fake recipient for address family checking.
- scoped_ptr<VirtualSocket> dummy_socket(
- CreateSocketInternal(AF_INET, SOCK_DGRAM));
- dummy_socket->SetLocalAddress(remote_addr);
- if (!CanInteractWith(socket, dummy_socket.get())) {
- LOG(LS_VERBOSE) << "Incompatible address families: "
- << socket->GetLocalAddress() << " and " << remote_addr;
- return -1;
- }
- LOG(LS_VERBOSE) << "No one listening at " << remote_addr;
- return static_cast<int>(data_size);
- }
-
- if (!CanInteractWith(socket, recipient)) {
- LOG(LS_VERBOSE) << "Incompatible address families: "
- << socket->GetLocalAddress() << " and " << remote_addr;
- return -1;
- }
-
- CritScope cs(&socket->crit_);
-
- uint32 cur_time = Time();
- PurgeNetworkPackets(socket, cur_time);
-
- // Determine whether we have enough bandwidth to accept this packet. To do
- // this, we need to update the send queue. Once we know it's current size,
- // we know whether we can fit this packet.
- //
- // NOTE: There are better algorithms for maintaining such a queue (such as
- // "Derivative Random Drop"); however, this algorithm is a more accurate
- // simulation of what a normal network would do.
-
- size_t packet_size = data_size + UDP_HEADER_SIZE;
- if (socket->network_size_ + packet_size > network_capacity_) {
- LOG(LS_VERBOSE) << "Dropping packet: network capacity exceeded";
- return static_cast<int>(data_size);
- }
-
- AddPacketToNetwork(socket, recipient, cur_time, data, data_size,
- UDP_HEADER_SIZE, false);
-
- return static_cast<int>(data_size);
-}
-
-void VirtualSocketServer::SendTcp(VirtualSocket* socket) {
- // TCP can't send more data than will fill up the receiver's buffer.
- // We track the data that is in the buffer plus data in flight using the
- // recipient's recv_buffer_size_. Anything beyond that must be stored in the
- // sender's buffer. We will trigger the buffered data to be sent when data
- // is read from the recv_buffer.
-
- // Lookup the local/remote pair in the connections table.
- VirtualSocket* recipient = LookupConnection(socket->local_addr_,
- socket->remote_addr_);
- if (!recipient) {
- LOG(LS_VERBOSE) << "Sending data to no one.";
- return;
- }
-
- CritScope cs(&socket->crit_);
-
- uint32 cur_time = Time();
- PurgeNetworkPackets(socket, cur_time);
-
- while (true) {
- size_t available = recv_buffer_capacity_ - recipient->recv_buffer_size_;
- size_t max_data_size = _min<size_t>(available, TCP_MSS - TCP_HEADER_SIZE);
- size_t data_size = _min(socket->send_buffer_.size(), max_data_size);
- if (0 == data_size)
- break;
-
- AddPacketToNetwork(socket, recipient, cur_time, &socket->send_buffer_[0],
- data_size, TCP_HEADER_SIZE, true);
- recipient->recv_buffer_size_ += data_size;
-
- size_t new_buffer_size = socket->send_buffer_.size() - data_size;
- // Avoid undefined access beyond the last element of the vector.
- // This only happens when new_buffer_size is 0.
- if (data_size < socket->send_buffer_.size()) {
- // memmove is required for potentially overlapping source/destination.
- memmove(&socket->send_buffer_[0], &socket->send_buffer_[data_size],
- new_buffer_size);
- }
- socket->send_buffer_.resize(new_buffer_size);
- }
-
- if (socket->write_enabled_
- && (socket->send_buffer_.size() < send_buffer_capacity_)) {
- socket->write_enabled_ = false;
- socket->SignalWriteEvent(socket);
- }
-}
-
-void VirtualSocketServer::AddPacketToNetwork(VirtualSocket* sender,
- VirtualSocket* recipient,
- uint32 cur_time,
- const char* data,
- size_t data_size,
- size_t header_size,
- bool ordered) {
- VirtualSocket::NetworkEntry entry;
- entry.size = data_size + header_size;
-
- sender->network_size_ += entry.size;
- uint32 send_delay = SendDelay(static_cast<uint32>(sender->network_size_));
- entry.done_time = cur_time + send_delay;
- sender->network_.push_back(entry);
-
- // Find the delay for crossing the many virtual hops of the network.
- uint32 transit_delay = GetRandomTransitDelay();
-
- // Post the packet as a message to be delivered (on our own thread)
- Packet* p = new Packet(data, data_size, sender->local_addr_);
- uint32 ts = TimeAfter(send_delay + transit_delay);
- if (ordered) {
- // Ensure that new packets arrive after previous ones
- // TODO: consider ordering on a per-socket basis, since this
- // introduces artifical delay.
- ts = TimeMax(ts, network_delay_);
- }
- msg_queue_->PostAt(ts, recipient, MSG_ID_PACKET, p);
- network_delay_ = TimeMax(ts, network_delay_);
-}
-
-void VirtualSocketServer::PurgeNetworkPackets(VirtualSocket* socket,
- uint32 cur_time) {
- while (!socket->network_.empty() &&
- (socket->network_.front().done_time <= cur_time)) {
- ASSERT(socket->network_size_ >= socket->network_.front().size);
- socket->network_size_ -= socket->network_.front().size;
- socket->network_.pop_front();
- }
-}
-
-uint32 VirtualSocketServer::SendDelay(uint32 size) {
- if (bandwidth_ == 0)
- return 0;
- else
- return 1000 * size / bandwidth_;
-}
-
-#if 0
-void PrintFunction(std::vector<std::pair<double, double> >* f) {
- return;
- double sum = 0;
- for (uint32 i = 0; i < f->size(); ++i) {
- std::cout << (*f)[i].first << '\t' << (*f)[i].second << std::endl;
- sum += (*f)[i].second;
- }
- if (!f->empty()) {
- const double mean = sum / f->size();
- double sum_sq_dev = 0;
- for (uint32 i = 0; i < f->size(); ++i) {
- double dev = (*f)[i].second - mean;
- sum_sq_dev += dev * dev;
- }
- std::cout << "Mean = " << mean << " StdDev = "
- << sqrt(sum_sq_dev / f->size()) << std::endl;
- }
-}
-#endif // <unused>
-
-void VirtualSocketServer::UpdateDelayDistribution() {
- Function* dist = CreateDistribution(delay_mean_, delay_stddev_,
- delay_samples_);
- // We take a lock just to make sure we don't leak memory.
- {
- CritScope cs(&delay_crit_);
- delete delay_dist_;
- delay_dist_ = dist;
- }
-}
-
-static double PI = 4 * atan(1.0);
-
-static double Normal(double x, double mean, double stddev) {
- double a = (x - mean) * (x - mean) / (2 * stddev * stddev);
- return exp(-a) / (stddev * sqrt(2 * PI));
-}
-
-#if 0 // static unused gives a warning
-static double Pareto(double x, double min, double k) {
- if (x < min)
- return 0;
- else
- return k * std::pow(min, k) / std::pow(x, k+1);
-}
-#endif
-
-VirtualSocketServer::Function* VirtualSocketServer::CreateDistribution(
- uint32 mean, uint32 stddev, uint32 samples) {
- Function* f = new Function();
-
- if (0 == stddev) {
- f->push_back(Point(mean, 1.0));
- } else {
- double start = 0;
- if (mean >= 4 * static_cast<double>(stddev))
- start = mean - 4 * static_cast<double>(stddev);
- double end = mean + 4 * static_cast<double>(stddev);
-
- for (uint32 i = 0; i < samples; i++) {
- double x = start + (end - start) * i / (samples - 1);
- double y = Normal(x, mean, stddev);
- f->push_back(Point(x, y));
- }
- }
- return Resample(Invert(Accumulate(f)), 0, 1, samples);
-}
-
-uint32 VirtualSocketServer::GetRandomTransitDelay() {
- size_t index = rand() % delay_dist_->size();
- double delay = (*delay_dist_)[index].second;
- //LOG_F(LS_INFO) << "random[" << index << "] = " << delay;
- return static_cast<uint32>(delay);
-}
-
-struct FunctionDomainCmp {
- bool operator()(const VirtualSocketServer::Point& p1,
- const VirtualSocketServer::Point& p2) {
- return p1.first < p2.first;
- }
- bool operator()(double v1, const VirtualSocketServer::Point& p2) {
- return v1 < p2.first;
- }
- bool operator()(const VirtualSocketServer::Point& p1, double v2) {
- return p1.first < v2;
- }
-};
-
-VirtualSocketServer::Function* VirtualSocketServer::Accumulate(Function* f) {
- ASSERT(f->size() >= 1);
- double v = 0;
- for (Function::size_type i = 0; i < f->size() - 1; ++i) {
- double dx = (*f)[i + 1].first - (*f)[i].first;
- double avgy = ((*f)[i + 1].second + (*f)[i].second) / 2;
- (*f)[i].second = v;
- v = v + dx * avgy;
- }
- (*f)[f->size()-1].second = v;
- return f;
-}
-
-VirtualSocketServer::Function* VirtualSocketServer::Invert(Function* f) {
- for (Function::size_type i = 0; i < f->size(); ++i)
- std::swap((*f)[i].first, (*f)[i].second);
-
- std::sort(f->begin(), f->end(), FunctionDomainCmp());
- return f;
-}
-
-VirtualSocketServer::Function* VirtualSocketServer::Resample(
- Function* f, double x1, double x2, uint32 samples) {
- Function* g = new Function();
-
- for (size_t i = 0; i < samples; i++) {
- double x = x1 + (x2 - x1) * i / (samples - 1);
- double y = Evaluate(f, x);
- g->push_back(Point(x, y));
- }
-
- delete f;
- return g;
-}
-
-double VirtualSocketServer::Evaluate(Function* f, double x) {
- Function::iterator iter =
- std::lower_bound(f->begin(), f->end(), x, FunctionDomainCmp());
- if (iter == f->begin()) {
- return (*f)[0].second;
- } else if (iter == f->end()) {
- ASSERT(f->size() >= 1);
- return (*f)[f->size() - 1].second;
- } else if (iter->first == x) {
- return iter->second;
- } else {
- double x1 = (iter - 1)->first;
- double y1 = (iter - 1)->second;
- double x2 = iter->first;
- double y2 = iter->second;
- return y1 + (y2 - y1) * (x - x1) / (x2 - x1);
- }
-}
-
-bool VirtualSocketServer::CanInteractWith(VirtualSocket* local,
- VirtualSocket* remote) {
- if (!local || !remote) {
- return false;
- }
- IPAddress local_ip = local->GetLocalAddress().ipaddr();
- IPAddress remote_ip = remote->GetLocalAddress().ipaddr();
- IPAddress local_normalized = local_ip.Normalized();
- IPAddress remote_normalized = remote_ip.Normalized();
- // Check if the addresses are the same family after Normalization (turns
- // mapped IPv6 address into IPv4 addresses).
- // This will stop unmapped V6 addresses from talking to mapped V6 addresses.
- if (local_normalized.family() == remote_normalized.family()) {
- return true;
- }
-
- // If ip1 is IPv4 and ip2 is :: and ip2 is not IPV6_V6ONLY.
- int remote_v6_only = 0;
- remote->GetOption(Socket::OPT_IPV6_V6ONLY, &remote_v6_only);
- if (local_ip.family() == AF_INET && !remote_v6_only && IPIsAny(remote_ip)) {
- return true;
- }
- // Same check, backwards.
- int local_v6_only = 0;
- local->GetOption(Socket::OPT_IPV6_V6ONLY, &local_v6_only);
- if (remote_ip.family() == AF_INET && !local_v6_only && IPIsAny(local_ip)) {
- return true;
- }
-
- // Check to see if either socket was explicitly bound to IPv6-any.
- // These sockets can talk with anyone.
- if (local_ip.family() == AF_INET6 && local->was_any()) {
- return true;
- }
- if (remote_ip.family() == AF_INET6 && remote->was_any()) {
- return true;
- }
-
- return false;
-}
-
-} // namespace talk_base
diff --git a/base/virtualsocketserver.h b/base/virtualsocketserver.h
deleted file mode 100644
index 56e37a1..0000000
--- a/base/virtualsocketserver.h
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_VIRTUALSOCKETSERVER_H_
-#define TALK_BASE_VIRTUALSOCKETSERVER_H_
-
-#include <assert.h>
-
-#include <deque>
-#include <map>
-
-#include "talk/base/messagequeue.h"
-#include "talk/base/socketserver.h"
-
-namespace talk_base {
-
-class VirtualSocket;
-class SocketAddressPair;
-
-// Simulates a network in the same manner as a loopback interface. The
-// interface can create as many addresses as you want. All of the sockets
-// created by this network will be able to communicate with one another, unless
-// they are bound to addresses from incompatible families.
-class VirtualSocketServer : public SocketServer, public sigslot::has_slots<> {
- public:
- // TODO: Add "owned" parameter.
- // If "owned" is set, the supplied socketserver will be deleted later.
- explicit VirtualSocketServer(SocketServer* ss);
- virtual ~VirtualSocketServer();
-
- SocketServer* socketserver() { return server_; }
-
- // Limits the network bandwidth (maximum bytes per second). Zero means that
- // all sends occur instantly. Defaults to 0.
- uint32 bandwidth() const { return bandwidth_; }
- void set_bandwidth(uint32 bandwidth) { bandwidth_ = bandwidth; }
-
- // Limits the amount of data which can be in flight on the network without
- // packet loss (on a per sender basis). Defaults to 64 KB.
- uint32 network_capacity() const { return network_capacity_; }
- void set_network_capacity(uint32 capacity) {
- network_capacity_ = capacity;
- }
-
- // The amount of data which can be buffered by tcp on the sender's side
- uint32 send_buffer_capacity() const { return send_buffer_capacity_; }
- void set_send_buffer_capacity(uint32 capacity) {
- send_buffer_capacity_ = capacity;
- }
-
- // The amount of data which can be buffered by tcp on the receiver's side
- uint32 recv_buffer_capacity() const { return recv_buffer_capacity_; }
- void set_recv_buffer_capacity(uint32 capacity) {
- recv_buffer_capacity_ = capacity;
- }
-
- // Controls the (transit) delay for packets sent in the network. This does
- // not inclue the time required to sit in the send queue. Both of these
- // values are measured in milliseconds. Defaults to no delay.
- uint32 delay_mean() const { return delay_mean_; }
- uint32 delay_stddev() const { return delay_stddev_; }
- uint32 delay_samples() const { return delay_samples_; }
- void set_delay_mean(uint32 delay_mean) { delay_mean_ = delay_mean; }
- void set_delay_stddev(uint32 delay_stddev) {
- delay_stddev_ = delay_stddev;
- }
- void set_delay_samples(uint32 delay_samples) {
- delay_samples_ = delay_samples;
- }
-
- // If the (transit) delay parameters are modified, this method should be
- // called to recompute the new distribution.
- void UpdateDelayDistribution();
-
- // Controls the (uniform) probability that any sent packet is dropped. This
- // is separate from calculations to drop based on queue size.
- double drop_probability() { return drop_prob_; }
- void set_drop_probability(double drop_prob) {
- assert((0 <= drop_prob) && (drop_prob <= 1));
- drop_prob_ = drop_prob;
- }
-
- // SocketFactory:
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- // SocketServer:
- virtual void SetMessageQueue(MessageQueue* queue);
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- typedef std::pair<double, double> Point;
- typedef std::vector<Point> Function;
-
- static Function* CreateDistribution(uint32 mean, uint32 stddev,
- uint32 samples);
-
- // Similar to Thread::ProcessMessages, but it only processes messages until
- // there are no immediate messages or pending network traffic. Returns false
- // if Thread::Stop() was called.
- bool ProcessMessagesUntilIdle();
-
- protected:
- // Returns a new IP not used before in this network.
- IPAddress GetNextIP(int family);
- uint16 GetNextPort();
-
- VirtualSocket* CreateSocketInternal(int family, int type);
-
- // Binds the given socket to addr, assigning and IP and Port if necessary
- int Bind(VirtualSocket* socket, SocketAddress* addr);
-
- // Binds the given socket to the given (fully-defined) address.
- int Bind(VirtualSocket* socket, const SocketAddress& addr);
-
- // Find the socket bound to the given address
- VirtualSocket* LookupBinding(const SocketAddress& addr);
-
- int Unbind(const SocketAddress& addr, VirtualSocket* socket);
-
- // Adds a mapping between this socket pair and the socket.
- void AddConnection(const SocketAddress& client,
- const SocketAddress& server,
- VirtualSocket* socket);
-
- // Find the socket pair corresponding to this server address.
- VirtualSocket* LookupConnection(const SocketAddress& client,
- const SocketAddress& server);
-
- void RemoveConnection(const SocketAddress& client,
- const SocketAddress& server);
-
- // Connects the given socket to the socket at the given address
- int Connect(VirtualSocket* socket, const SocketAddress& remote_addr,
- bool use_delay);
-
- // Sends a disconnect message to the socket at the given address
- bool Disconnect(VirtualSocket* socket);
-
- // Sends the given packet to the socket at the given address (if one exists).
- int SendUdp(VirtualSocket* socket, const char* data, size_t data_size,
- const SocketAddress& remote_addr);
-
- // Moves as much data as possible from the sender's buffer to the network
- void SendTcp(VirtualSocket* socket);
-
- // Places a packet on the network.
- void AddPacketToNetwork(VirtualSocket* socket, VirtualSocket* recipient,
- uint32 cur_time, const char* data, size_t data_size,
- size_t header_size, bool ordered);
-
- // Removes stale packets from the network
- void PurgeNetworkPackets(VirtualSocket* socket, uint32 cur_time);
-
- // Computes the number of milliseconds required to send a packet of this size.
- uint32 SendDelay(uint32 size);
-
- // Returns a random transit delay chosen from the appropriate distribution.
- uint32 GetRandomTransitDelay();
-
- // Basic operations on functions. Those that return a function also take
- // ownership of the function given (and hence, may modify or delete it).
- static Function* Accumulate(Function* f);
- static Function* Invert(Function* f);
- static Function* Resample(Function* f, double x1, double x2, uint32 samples);
- static double Evaluate(Function* f, double x);
-
- // NULL out our message queue if it goes away. Necessary in the case where
- // our lifetime is greater than that of the thread we are using, since we
- // try to send Close messages for all connected sockets when we shutdown.
- void OnMessageQueueDestroyed() { msg_queue_ = NULL; }
-
- // Determine if two sockets should be able to communicate.
- // We don't (currently) specify an address family for sockets; instead,
- // the currently bound address is used to infer the address family.
- // Any socket that is not explicitly bound to an IPv4 address is assumed to be
- // dual-stack capable.
- // This function tests if two addresses can communicate, as well as the
- // sockets to which they may be bound (the addresses may or may not yet be
- // bound to the sockets).
- // First the addresses are tested (after normalization):
- // If both have the same family, then communication is OK.
- // If only one is IPv4 then false, unless the other is bound to ::.
- // This applies even if the IPv4 address is 0.0.0.0.
- // The socket arguments are optional; the sockets are checked to see if they
- // were explicitly bound to IPv6-any ('::'), and if so communication is
- // permitted.
- // NB: This scheme doesn't permit non-dualstack IPv6 sockets.
- static bool CanInteractWith(VirtualSocket* local, VirtualSocket* remote);
-
- private:
- friend class VirtualSocket;
-
- typedef std::map<SocketAddress, VirtualSocket*> AddressMap;
- typedef std::map<SocketAddressPair, VirtualSocket*> ConnectionMap;
-
- SocketServer* server_;
- bool server_owned_;
- MessageQueue* msg_queue_;
- bool stop_on_idle_;
- uint32 network_delay_;
- in_addr next_ipv4_;
- in6_addr next_ipv6_;
- uint16 next_port_;
- AddressMap* bindings_;
- ConnectionMap* connections_;
-
- uint32 bandwidth_;
- uint32 network_capacity_;
- uint32 send_buffer_capacity_;
- uint32 recv_buffer_capacity_;
- uint32 delay_mean_;
- uint32 delay_stddev_;
- uint32 delay_samples_;
- Function* delay_dist_;
- CriticalSection delay_crit_;
-
- double drop_prob_;
- DISALLOW_EVIL_CONSTRUCTORS(VirtualSocketServer);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_VIRTUALSOCKETSERVER_H_
diff --git a/base/win32.cc b/base/win32.cc
deleted file mode 100644
index a9fda8a..0000000
--- a/base/win32.cc
+++ /dev/null
@@ -1,473 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32.h"
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <algorithm>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-// Helper function declarations for inet_ntop/inet_pton.
-static const char* inet_ntop_v4(const void* src, char* dst, socklen_t size);
-static const char* inet_ntop_v6(const void* src, char* dst, socklen_t size);
-static int inet_pton_v4(const char* src, void* dst);
-static int inet_pton_v6(const char* src, void* dst);
-
-// Implementation of inet_ntop (create a printable representation of an
-// ip address). XP doesn't have its own inet_ntop, and
-// WSAAddressToString requires both IPv6 to be installed and for Winsock
-// to be initialized.
-const char* win32_inet_ntop(int af, const void *src,
- char* dst, socklen_t size) {
- if (!src || !dst) {
- return NULL;
- }
- switch (af) {
- case AF_INET: {
- return inet_ntop_v4(src, dst, size);
- }
- case AF_INET6: {
- return inet_ntop_v6(src, dst, size);
- }
- }
- return NULL;
-}
-
-// As above, but for inet_pton. Implements inet_pton for v4 and v6.
-// Note that our inet_ntop will output normal 'dotted' v4 addresses only.
-int win32_inet_pton(int af, const char* src, void* dst) {
- if (!src || !dst) {
- return 0;
- }
- if (af == AF_INET) {
- return inet_pton_v4(src, dst);
- } else if (af == AF_INET6) {
- return inet_pton_v6(src, dst);
- }
- return -1;
-}
-
-// Helper function for inet_ntop for IPv4 addresses.
-// Outputs "dotted-quad" decimal notation.
-const char* inet_ntop_v4(const void* src, char* dst, socklen_t size) {
- if (size < INET_ADDRSTRLEN) {
- return NULL;
- }
- const struct in_addr* as_in_addr =
- reinterpret_cast<const struct in_addr*>(src);
- talk_base::sprintfn(dst, size, "%d.%d.%d.%d",
- as_in_addr->S_un.S_un_b.s_b1,
- as_in_addr->S_un.S_un_b.s_b2,
- as_in_addr->S_un.S_un_b.s_b3,
- as_in_addr->S_un.S_un_b.s_b4);
- return dst;
-}
-
-// Helper function for inet_ntop for IPv6 addresses.
-const char* inet_ntop_v6(const void* src, char* dst, socklen_t size) {
- if (size < INET6_ADDRSTRLEN) {
- return NULL;
- }
- const uint16* as_shorts =
- reinterpret_cast<const uint16*>(src);
- int runpos[8];
- int current = 1;
- int max = 1;
- int maxpos = -1;
- int run_array_size = ARRAY_SIZE(runpos);
- // Run over the address marking runs of 0s.
- for (int i = 0; i < run_array_size; ++i) {
- if (as_shorts[i] == 0) {
- runpos[i] = current;
- if (current > max) {
- maxpos = i;
- max = current;
- }
- ++current;
- } else {
- runpos[i] = -1;
- current =1;
- }
- }
-
- if (max > 1) {
- int tmpmax = maxpos;
- // Run back through, setting -1 for all but the longest run.
- for (int i = run_array_size - 1; i >= 0; i--) {
- if (i > tmpmax) {
- runpos[i] = -1;
- } else if (runpos[i] == -1) {
- // We're less than maxpos, we hit a -1, so the 'good' run is done.
- // Setting tmpmax -1 means all remaining positions get set to -1.
- tmpmax = -1;
- }
- }
- }
-
- char* cursor = dst;
- // Print IPv4 compatible and IPv4 mapped addresses using the IPv4 helper.
- // These addresses have an initial run of either eight zero-bytes followed
- // by 0xFFFF, or an initial run of ten zero-bytes.
- if (runpos[0] == 1 && (maxpos == 5 ||
- (maxpos == 4 && as_shorts[5] == 0xFFFF))) {
- *cursor++ = ':';
- *cursor++ = ':';
- if (maxpos == 4) {
- cursor += talk_base::sprintfn(cursor, INET6_ADDRSTRLEN - 2, "ffff:");
- }
- const struct in_addr* as_v4 =
- reinterpret_cast<const struct in_addr*>(&(as_shorts[6]));
- inet_ntop_v4(as_v4, cursor,
- static_cast<socklen_t>(INET6_ADDRSTRLEN - (cursor - dst)));
- } else {
- for (int i = 0; i < run_array_size; ++i) {
- if (runpos[i] == -1) {
- cursor += talk_base::sprintfn(cursor,
- INET6_ADDRSTRLEN - (cursor - dst),
- "%x", NetworkToHost16(as_shorts[i]));
- if (i != 7 && runpos[i + 1] != 1) {
- *cursor++ = ':';
- }
- } else if (runpos[i] == 1) {
- // Entered the run; print the colons and skip the run.
- *cursor++ = ':';
- *cursor++ = ':';
- i += (max - 1);
- }
- }
- }
- return dst;
-}
-
-// Helper function for inet_pton for IPv4 addresses.
-// |src| points to a character string containing an IPv4 network address in
-// dotted-decimal format, "ddd.ddd.ddd.ddd", where ddd is a decimal number
-// of up to three digits in the range 0 to 255.
-// The address is converted and copied to dst,
-// which must be sizeof(struct in_addr) (4) bytes (32 bits) long.
-int inet_pton_v4(const char* src, void* dst) {
- const int kIpv4AddressSize = 4;
- int found = 0;
- const char* src_pos = src;
- unsigned char result[kIpv4AddressSize] = {0};
-
- while (*src_pos != '\0') {
- // strtol won't treat whitespace characters in the begining as an error,
- // so check to ensure this is started with digit before passing to strtol.
- if (!isdigit(*src_pos)) {
- return 0;
- }
- char* end_pos;
- long value = strtol(src_pos, &end_pos, 10);
- if (value < 0 || value > 255 || src_pos == end_pos) {
- return 0;
- }
- ++found;
- if (found > kIpv4AddressSize) {
- return 0;
- }
- result[found - 1] = static_cast<unsigned char>(value);
- src_pos = end_pos;
- if (*src_pos == '.') {
- // There's more.
- ++src_pos;
- } else if (*src_pos != '\0') {
- // If it's neither '.' nor '\0' then return fail.
- return 0;
- }
- }
- if (found != kIpv4AddressSize) {
- return 0;
- }
- memcpy(dst, result, sizeof(result));
- return 1;
-}
-
-// Helper function for inet_pton for IPv6 addresses.
-int inet_pton_v6(const char* src, void* dst) {
- // sscanf will pick any other invalid chars up, but it parses 0xnnnn as hex.
- // Check for literal x in the input string.
- const char* readcursor = src;
- char c = *readcursor++;
- while (c) {
- if (c == 'x') {
- return 0;
- }
- c = *readcursor++;
- }
- readcursor = src;
-
- struct in6_addr an_addr;
- memset(&an_addr, 0, sizeof(an_addr));
-
- uint16* addr_cursor = reinterpret_cast<uint16*>(&an_addr.s6_addr[0]);
- uint16* addr_end = reinterpret_cast<uint16*>(&an_addr.s6_addr[16]);
- bool seencompressed = false;
-
- // Addresses that start with "::" (i.e., a run of initial zeros) or
- // "::ffff:" can potentially be IPv4 mapped or compatibility addresses.
- // These have dotted-style IPv4 addresses on the end (e.g. "::192.168.7.1").
- if (*readcursor == ':' && *(readcursor+1) == ':' &&
- *(readcursor + 2) != 0) {
- // Check for periods, which we'll take as a sign of v4 addresses.
- const char* addrstart = readcursor + 2;
- if (talk_base::strchr(addrstart, ".")) {
- const char* colon = talk_base::strchr(addrstart, "::");
- if (colon) {
- uint16 a_short;
- int bytesread = 0;
- if (sscanf(addrstart, "%hx%n", &a_short, &bytesread) != 1 ||
- a_short != 0xFFFF || bytesread != 4) {
- // Colons + periods means has to be ::ffff:a.b.c.d. But it wasn't.
- return 0;
- } else {
- an_addr.s6_addr[10] = 0xFF;
- an_addr.s6_addr[11] = 0xFF;
- addrstart = colon + 1;
- }
- }
- struct in_addr v4;
- if (inet_pton_v4(addrstart, &v4.s_addr)) {
- memcpy(&an_addr.s6_addr[12], &v4, sizeof(v4));
- memcpy(dst, &an_addr, sizeof(an_addr));
- return 1;
- } else {
- // Invalid v4 address.
- return 0;
- }
- }
- }
-
- // For addresses without a trailing IPv4 component ('normal' IPv6 addresses).
- while (*readcursor != 0 && addr_cursor < addr_end) {
- if (*readcursor == ':') {
- if (*(readcursor + 1) == ':') {
- if (seencompressed) {
- // Can only have one compressed run of zeroes ("::") per address.
- return 0;
- }
- // Hit a compressed run. Count colons to figure out how much of the
- // address is skipped.
- readcursor += 2;
- const char* coloncounter = readcursor;
- int coloncount = 0;
- if (*coloncounter == 0) {
- // Special case - trailing ::.
- addr_cursor = addr_end;
- } else {
- while (*coloncounter) {
- if (*coloncounter == ':') {
- ++coloncount;
- }
- ++coloncounter;
- }
- // (coloncount + 1) is the number of shorts left in the address.
- addr_cursor = addr_end - (coloncount + 1);
- seencompressed = true;
- }
- } else {
- ++readcursor;
- }
- } else {
- uint16 word;
- int bytesread = 0;
- if (sscanf(readcursor, "%hx%n", &word, &bytesread) != 1) {
- return 0;
- } else {
- *addr_cursor = HostToNetwork16(word);
- ++addr_cursor;
- readcursor += bytesread;
- if (*readcursor != ':' && *readcursor != '\0') {
- return 0;
- }
- }
- }
- }
-
- if (*readcursor != '\0' || addr_cursor < addr_end) {
- // Catches addresses too short or too long.
- return 0;
- }
- memcpy(dst, &an_addr, sizeof(an_addr));
- return 1;
-}
-
-//
-// Unix time is in seconds relative to 1/1/1970. So we compute the windows
-// FILETIME of that time/date, then we add/subtract in appropriate units to
-// convert to/from unix time.
-// The units of FILETIME are 100ns intervals, so by multiplying by or dividing
-// by 10000000, we can convert to/from seconds.
-//
-// FileTime = UnixTime*10000000 + FileTime(1970)
-// UnixTime = (FileTime-FileTime(1970))/10000000
-//
-
-void FileTimeToUnixTime(const FILETIME& ft, time_t* ut) {
- ASSERT(NULL != ut);
-
- // FILETIME has an earlier date base than time_t (1/1/1970), so subtract off
- // the difference.
- SYSTEMTIME base_st;
- memset(&base_st, 0, sizeof(base_st));
- base_st.wDay = 1;
- base_st.wMonth = 1;
- base_st.wYear = 1970;
-
- FILETIME base_ft;
- SystemTimeToFileTime(&base_st, &base_ft);
-
- ULARGE_INTEGER base_ul, current_ul;
- memcpy(&base_ul, &base_ft, sizeof(FILETIME));
- memcpy(¤t_ul, &ft, sizeof(FILETIME));
-
- // Divide by big number to convert to seconds, then subtract out the 1970
- // base date value.
- const ULONGLONG RATIO = 10000000;
- *ut = static_cast<time_t>((current_ul.QuadPart - base_ul.QuadPart) / RATIO);
-}
-
-void UnixTimeToFileTime(const time_t& ut, FILETIME* ft) {
- ASSERT(NULL != ft);
-
- // FILETIME has an earlier date base than time_t (1/1/1970), so add in
- // the difference.
- SYSTEMTIME base_st;
- memset(&base_st, 0, sizeof(base_st));
- base_st.wDay = 1;
- base_st.wMonth = 1;
- base_st.wYear = 1970;
-
- FILETIME base_ft;
- SystemTimeToFileTime(&base_st, &base_ft);
-
- ULARGE_INTEGER base_ul;
- memcpy(&base_ul, &base_ft, sizeof(FILETIME));
-
- // Multiply by big number to convert to 100ns units, then add in the 1970
- // base date value.
- const ULONGLONG RATIO = 10000000;
- ULARGE_INTEGER current_ul;
- current_ul.QuadPart = base_ul.QuadPart + static_cast<int64>(ut) * RATIO;
- memcpy(ft, ¤t_ul, sizeof(FILETIME));
-}
-
-bool Utf8ToWindowsFilename(const std::string& utf8, std::wstring* filename) {
- // TODO: Integrate into fileutils.h
- // TODO: Handle wide and non-wide cases via TCHAR?
- // TODO: Skip \\?\ processing if the length is not > MAX_PATH?
- // TODO: Write unittests
-
- // Convert to Utf16
- int wlen = ::MultiByteToWideChar(CP_UTF8, 0, utf8.c_str(),
- static_cast<int>(utf8.length() + 1), NULL,
- 0);
- if (0 == wlen) {
- return false;
- }
- wchar_t* wfilename = STACK_ARRAY(wchar_t, wlen);
- if (0 == ::MultiByteToWideChar(CP_UTF8, 0, utf8.c_str(),
- static_cast<int>(utf8.length() + 1),
- wfilename, wlen)) {
- return false;
- }
- // Replace forward slashes with backslashes
- std::replace(wfilename, wfilename + wlen, L'/', L'\\');
- // Convert to complete filename
- DWORD full_len = ::GetFullPathName(wfilename, 0, NULL, NULL);
- if (0 == full_len) {
- return false;
- }
- wchar_t* filepart = NULL;
- wchar_t* full_filename = STACK_ARRAY(wchar_t, full_len + 6);
- wchar_t* start = full_filename + 6;
- if (0 == ::GetFullPathName(wfilename, full_len, start, &filepart)) {
- return false;
- }
- // Add long-path prefix
- const wchar_t kLongPathPrefix[] = L"\\\\?\\UNC";
- if ((start[0] != L'\\') || (start[1] != L'\\')) {
- // Non-unc path: <pathname>
- // Becomes: \\?\<pathname>
- start -= 4;
- ASSERT(start >= full_filename);
- memcpy(start, kLongPathPrefix, 4 * sizeof(wchar_t));
- } else if (start[2] != L'?') {
- // Unc path: \\<server>\<pathname>
- // Becomes: \\?\UNC\<server>\<pathname>
- start -= 6;
- ASSERT(start >= full_filename);
- memcpy(start, kLongPathPrefix, 7 * sizeof(wchar_t));
- } else {
- // Already in long-path form.
- }
- filename->assign(start);
- return true;
-}
-
-bool GetOsVersion(int* major, int* minor, int* build) {
- OSVERSIONINFO info = {0};
- info.dwOSVersionInfoSize = sizeof(info);
- if (GetVersionEx(&info)) {
- if (major) *major = info.dwMajorVersion;
- if (minor) *minor = info.dwMinorVersion;
- if (build) *build = info.dwBuildNumber;
- return true;
- }
- return false;
-}
-
-bool GetCurrentProcessIntegrityLevel(int* level) {
- bool ret = false;
- HANDLE process = ::GetCurrentProcess(), token;
- if (OpenProcessToken(process, TOKEN_QUERY | TOKEN_QUERY_SOURCE, &token)) {
- DWORD size;
- if (!GetTokenInformation(token, TokenIntegrityLevel, NULL, 0, &size) &&
- GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
-
- char* buf = STACK_ARRAY(char, size);
- TOKEN_MANDATORY_LABEL* til =
- reinterpret_cast<TOKEN_MANDATORY_LABEL*>(buf);
- if (GetTokenInformation(token, TokenIntegrityLevel, til, size, &size)) {
-
- DWORD count = *GetSidSubAuthorityCount(til->Label.Sid);
- *level = *GetSidSubAuthority(til->Label.Sid, count - 1);
- ret = true;
- }
- }
- CloseHandle(token);
- }
- return ret;
-}
-} // namespace talk_base
diff --git a/base/win32.h b/base/win32.h
deleted file mode 100644
index 617d639..0000000
--- a/base/win32.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WIN32_H_
-#define TALK_BASE_WIN32_H_
-
-#ifdef WIN32
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-
-// Make sure we don't get min/max macros
-#ifndef NOMINMAX
-#define NOMINMAX
-#endif
-
-#include <winsock2.h>
-#include <windows.h>
-
-#ifndef SECURITY_MANDATORY_LABEL_AUTHORITY
-// Add defines that we use if we are compiling against older sdks
-#define SECURITY_MANDATORY_MEDIUM_RID (0x00002000L)
-#define TokenIntegrityLevel static_cast<TOKEN_INFORMATION_CLASS>(0x19)
-typedef struct _TOKEN_MANDATORY_LABEL {
- SID_AND_ATTRIBUTES Label;
-} TOKEN_MANDATORY_LABEL, *PTOKEN_MANDATORY_LABEL;
-#endif // SECURITY_MANDATORY_LABEL_AUTHORITY
-
-#undef SetPort
-
-#include <string>
-
-#include "talk/base/stringutils.h"
-#include "talk/base/basictypes.h"
-
-namespace talk_base {
-
-const char* win32_inet_ntop(int af, const void *src, char* dst, socklen_t size);
-int win32_inet_pton(int af, const char* src, void *dst);
-
-///////////////////////////////////////////////////////////////////////////////
-
-inline std::wstring ToUtf16(const char* utf8, size_t len) {
- int len16 = ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len),
- NULL, 0);
- wchar_t* ws = STACK_ARRAY(wchar_t, len16);
- ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), ws, len16);
- return std::wstring(ws, len16);
-}
-
-inline std::wstring ToUtf16(const std::string& str) {
- return ToUtf16(str.data(), str.length());
-}
-
-inline std::string ToUtf8(const wchar_t* wide, size_t len) {
- int len8 = ::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len),
- NULL, 0, NULL, NULL);
- char* ns = STACK_ARRAY(char, len8);
- ::WideCharToMultiByte(CP_UTF8, 0, wide, static_cast<int>(len), ns, len8,
- NULL, NULL);
- return std::string(ns, len8);
-}
-
-inline std::string ToUtf8(const wchar_t* wide) {
- return ToUtf8(wide, wcslen(wide));
-}
-
-inline std::string ToUtf8(const std::wstring& wstr) {
- return ToUtf8(wstr.data(), wstr.length());
-}
-
-// Convert FILETIME to time_t
-void FileTimeToUnixTime(const FILETIME& ft, time_t* ut);
-
-// Convert time_t to FILETIME
-void UnixTimeToFileTime(const time_t& ut, FILETIME * ft);
-
-// Convert a Utf8 path representation to a non-length-limited Unicode pathname.
-bool Utf8ToWindowsFilename(const std::string& utf8, std::wstring* filename);
-
-// Convert a FILETIME to a UInt64
-inline uint64 ToUInt64(const FILETIME& ft) {
- ULARGE_INTEGER r = {ft.dwLowDateTime, ft.dwHighDateTime};
- return r.QuadPart;
-}
-
-enum WindowsMajorVersions {
- kWindows2000 = 5,
- kWindowsVista = 6,
-};
-bool GetOsVersion(int* major, int* minor, int* build);
-
-inline bool IsWindowsVistaOrLater() {
- int major;
- return (GetOsVersion(&major, NULL, NULL) && major >= kWindowsVista);
-}
-
-inline bool IsWindowsXpOrLater() {
- int major, minor;
- return (GetOsVersion(&major, &minor, NULL) &&
- (major >= kWindowsVista ||
- (major == kWindows2000 && minor >= 1)));
-}
-
-// Determine the current integrity level of the process.
-bool GetCurrentProcessIntegrityLevel(int* level);
-
-inline bool IsCurrentProcessLowIntegrity() {
- int level;
- return (GetCurrentProcessIntegrityLevel(&level) &&
- level < SECURITY_MANDATORY_MEDIUM_RID);
-}
-
-bool AdjustCurrentProcessPrivilege(const TCHAR* privilege, bool to_enable);
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // WIN32
-#endif // TALK_BASE_WIN32_H_
diff --git a/base/win32_unittest.cc b/base/win32_unittest.cc
deleted file mode 100644
index 502de5b..0000000
--- a/base/win32_unittest.cc
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string>
-
-#include "talk/base/gunit.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/win32.h"
-#include "talk/base/winping.h"
-
-#ifndef WIN32
-#error Only for Windows
-#endif
-
-namespace talk_base {
-
-class Win32Test : public testing::Test {
- public:
- Win32Test() {
- }
-};
-
-TEST_F(Win32Test, FileTimeToUInt64Test) {
- FILETIME ft;
- ft.dwHighDateTime = 0xBAADF00D;
- ft.dwLowDateTime = 0xFEED3456;
-
- uint64 expected = 0xBAADF00DFEED3456;
- EXPECT_EQ(expected, ToUInt64(ft));
-}
-
-TEST_F(Win32Test, WinPingTest) {
- WinPing ping;
- ASSERT_TRUE(ping.IsValid());
-
- // Test valid ping cases.
- WinPing::PingResult result = ping.Ping(IPAddress(INADDR_LOOPBACK), 20, 50, 1,
- false);
- ASSERT_EQ(WinPing::PING_SUCCESS, result);
- if (HasIPv6Enabled()) {
- WinPing::PingResult v6result = ping.Ping(IPAddress(in6addr_loopback), 20,
- 50, 1, false);
- ASSERT_EQ(WinPing::PING_SUCCESS, v6result);
- }
-
- // Test invalid parameter cases.
- ASSERT_EQ(WinPing::PING_INVALID_PARAMS, ping.Ping(
- IPAddress(INADDR_LOOPBACK), 0, 50, 1, false));
- ASSERT_EQ(WinPing::PING_INVALID_PARAMS, ping.Ping(
- IPAddress(INADDR_LOOPBACK), 20, 0, 1, false));
- ASSERT_EQ(WinPing::PING_INVALID_PARAMS, ping.Ping(
- IPAddress(INADDR_LOOPBACK), 20, 50, 0, false));
-}
-
-} // namespace talk_base
diff --git a/base/win32filesystem.cc b/base/win32filesystem.cc
deleted file mode 100644
index 5caeac2..0000000
--- a/base/win32filesystem.cc
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32filesystem.h"
-
-#include "talk/base/win32.h"
-#include <shellapi.h>
-#include <shlobj.h>
-#include <tchar.h>
-
-#include "talk/base/fileutils.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/stream.h"
-#include "talk/base/stringutils.h"
-
-// In several places in this file, we test the integrity level of the process
-// before calling GetLongPathName. We do this because calling GetLongPathName
-// when running under protected mode IE (a low integrity process) can result in
-// a virtualized path being returned, which is wrong if you only plan to read.
-// TODO: Waiting to hear back from IE team on whether this is the
-// best approach; IEIsProtectedModeProcess is another possible solution.
-
-namespace talk_base {
-
-bool Win32Filesystem::CreateFolder(const Pathname &pathname) {
- if (pathname.pathname().empty() || !pathname.filename().empty())
- return false;
-
- std::wstring path16;
- if (!Utf8ToWindowsFilename(pathname.pathname(), &path16))
- return false;
-
- DWORD res = ::GetFileAttributes(path16.c_str());
- if (res != INVALID_FILE_ATTRIBUTES) {
- // Something exists at this location, check if it is a directory
- return ((res & FILE_ATTRIBUTE_DIRECTORY) != 0);
- } else if ((GetLastError() != ERROR_FILE_NOT_FOUND)
- && (GetLastError() != ERROR_PATH_NOT_FOUND)) {
- // Unexpected error
- return false;
- }
-
- // Directory doesn't exist, look up one directory level
- if (!pathname.parent_folder().empty()) {
- Pathname parent(pathname);
- parent.SetFolder(pathname.parent_folder());
- if (!CreateFolder(parent)) {
- return false;
- }
- }
-
- return (::CreateDirectory(path16.c_str(), NULL) != 0);
-}
-
-FileStream *Win32Filesystem::OpenFile(const Pathname &filename,
- const std::string &mode) {
- FileStream *fs = new FileStream();
- if (fs && !fs->Open(filename.pathname().c_str(), mode.c_str(), NULL)) {
- delete fs;
- fs = NULL;
- }
- return fs;
-}
-
-bool Win32Filesystem::CreatePrivateFile(const Pathname &filename) {
- // To make the file private to the current user, we first must construct a
- // SECURITY_DESCRIPTOR specifying an ACL. This code is mostly based upon
- // http://msdn.microsoft.com/en-us/library/ms707085%28VS.85%29.aspx
-
- // Get the current process token.
- HANDLE process_token = INVALID_HANDLE_VALUE;
- if (!::OpenProcessToken(::GetCurrentProcess(),
- TOKEN_QUERY,
- &process_token)) {
- LOG_ERR(LS_ERROR) << "OpenProcessToken() failed";
- return false;
- }
-
- // Get the size of its TOKEN_USER structure. Return value is not checked
- // because we expect it to fail.
- DWORD token_user_size = 0;
- (void)::GetTokenInformation(process_token,
- TokenUser,
- NULL,
- 0,
- &token_user_size);
-
- // Get the TOKEN_USER structure.
- scoped_ptr<char[]> token_user_bytes(new char[token_user_size]);
- PTOKEN_USER token_user = reinterpret_cast<PTOKEN_USER>(
- token_user_bytes.get());
- memset(token_user, 0, token_user_size);
- BOOL success = ::GetTokenInformation(process_token,
- TokenUser,
- token_user,
- token_user_size,
- &token_user_size);
- // We're now done with this.
- ::CloseHandle(process_token);
- if (!success) {
- LOG_ERR(LS_ERROR) << "GetTokenInformation() failed";
- return false;
- }
-
- if (!IsValidSid(token_user->User.Sid)) {
- LOG_ERR(LS_ERROR) << "Current process has invalid user SID";
- return false;
- }
-
- // Compute size needed for an ACL that allows access to just this user.
- int acl_size = sizeof(ACL) + sizeof(ACCESS_ALLOWED_ACE) - sizeof(DWORD) +
- GetLengthSid(token_user->User.Sid);
-
- // Allocate it.
- scoped_ptr<char[]> acl_bytes(new char[acl_size]);
- PACL acl = reinterpret_cast<PACL>(acl_bytes.get());
- memset(acl, 0, acl_size);
- if (!::InitializeAcl(acl, acl_size, ACL_REVISION)) {
- LOG_ERR(LS_ERROR) << "InitializeAcl() failed";
- return false;
- }
-
- // Allow access to only the current user.
- if (!::AddAccessAllowedAce(acl,
- ACL_REVISION,
- GENERIC_READ | GENERIC_WRITE | STANDARD_RIGHTS_ALL,
- token_user->User.Sid)) {
- LOG_ERR(LS_ERROR) << "AddAccessAllowedAce() failed";
- return false;
- }
-
- // Now make the security descriptor.
- SECURITY_DESCRIPTOR security_descriptor;
- if (!::InitializeSecurityDescriptor(&security_descriptor,
- SECURITY_DESCRIPTOR_REVISION)) {
- LOG_ERR(LS_ERROR) << "InitializeSecurityDescriptor() failed";
- return false;
- }
-
- // Put the ACL in it.
- if (!::SetSecurityDescriptorDacl(&security_descriptor,
- TRUE,
- acl,
- FALSE)) {
- LOG_ERR(LS_ERROR) << "SetSecurityDescriptorDacl() failed";
- return false;
- }
-
- // Finally create the file.
- SECURITY_ATTRIBUTES security_attributes;
- security_attributes.nLength = sizeof(security_attributes);
- security_attributes.lpSecurityDescriptor = &security_descriptor;
- security_attributes.bInheritHandle = FALSE;
- HANDLE handle = ::CreateFile(
- ToUtf16(filename.pathname()).c_str(),
- GENERIC_READ | GENERIC_WRITE,
- FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
- &security_attributes,
- CREATE_NEW,
- 0,
- NULL);
- if (INVALID_HANDLE_VALUE == handle) {
- LOG_ERR(LS_ERROR) << "CreateFile() failed";
- return false;
- }
- if (!::CloseHandle(handle)) {
- LOG_ERR(LS_ERROR) << "CloseFile() failed";
- // Continue.
- }
- return true;
-}
-
-bool Win32Filesystem::DeleteFile(const Pathname &filename) {
- LOG(LS_INFO) << "Deleting file " << filename.pathname();
- if (!IsFile(filename)) {
- ASSERT(IsFile(filename));
- return false;
- }
- return ::DeleteFile(ToUtf16(filename.pathname()).c_str()) != 0;
-}
-
-bool Win32Filesystem::DeleteEmptyFolder(const Pathname &folder) {
- LOG(LS_INFO) << "Deleting folder " << folder.pathname();
-
- std::string no_slash(folder.pathname(), 0, folder.pathname().length()-1);
- return ::RemoveDirectory(ToUtf16(no_slash).c_str()) != 0;
-}
-
-bool Win32Filesystem::GetTemporaryFolder(Pathname &pathname, bool create,
- const std::string *append) {
- wchar_t buffer[MAX_PATH + 1];
- if (!::GetTempPath(ARRAY_SIZE(buffer), buffer))
- return false;
- if (!IsCurrentProcessLowIntegrity() &&
- !::GetLongPathName(buffer, buffer, ARRAY_SIZE(buffer)))
- return false;
- size_t len = strlen(buffer);
- if ((len > 0) && (buffer[len-1] != '\\')) {
- len += strcpyn(buffer + len, ARRAY_SIZE(buffer) - len, L"\\");
- }
- if (len >= ARRAY_SIZE(buffer) - 1)
- return false;
- pathname.clear();
- pathname.SetFolder(ToUtf8(buffer));
- if (append != NULL) {
- ASSERT(!append->empty());
- pathname.AppendFolder(*append);
- }
- return !create || CreateFolder(pathname);
-}
-
-std::string Win32Filesystem::TempFilename(const Pathname &dir,
- const std::string &prefix) {
- wchar_t filename[MAX_PATH];
- if (::GetTempFileName(ToUtf16(dir.pathname()).c_str(),
- ToUtf16(prefix).c_str(), 0, filename) != 0)
- return ToUtf8(filename);
- ASSERT(false);
- return "";
-}
-
-bool Win32Filesystem::MoveFile(const Pathname &old_path,
- const Pathname &new_path) {
- if (!IsFile(old_path)) {
- ASSERT(IsFile(old_path));
- return false;
- }
- LOG(LS_INFO) << "Moving " << old_path.pathname()
- << " to " << new_path.pathname();
- return ::MoveFile(ToUtf16(old_path.pathname()).c_str(),
- ToUtf16(new_path.pathname()).c_str()) != 0;
-}
-
-bool Win32Filesystem::MoveFolder(const Pathname &old_path,
- const Pathname &new_path) {
- if (!IsFolder(old_path)) {
- ASSERT(IsFolder(old_path));
- return false;
- }
- LOG(LS_INFO) << "Moving " << old_path.pathname()
- << " to " << new_path.pathname();
- if (::MoveFile(ToUtf16(old_path.pathname()).c_str(),
- ToUtf16(new_path.pathname()).c_str()) == 0) {
- if (::GetLastError() != ERROR_NOT_SAME_DEVICE) {
- LOG_GLE(LS_ERROR) << "Failed to move file";
- return false;
- }
- if (!CopyFolder(old_path, new_path))
- return false;
- if (!DeleteFolderAndContents(old_path))
- return false;
- }
- return true;
-}
-
-bool Win32Filesystem::IsFolder(const Pathname &path) {
- WIN32_FILE_ATTRIBUTE_DATA data = {0};
- if (0 == ::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
- GetFileExInfoStandard, &data))
- return false;
- return (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ==
- FILE_ATTRIBUTE_DIRECTORY;
-}
-
-bool Win32Filesystem::IsFile(const Pathname &path) {
- WIN32_FILE_ATTRIBUTE_DATA data = {0};
- if (0 == ::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
- GetFileExInfoStandard, &data))
- return false;
- return (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0;
-}
-
-bool Win32Filesystem::IsAbsent(const Pathname& path) {
- WIN32_FILE_ATTRIBUTE_DATA data = {0};
- if (0 != ::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
- GetFileExInfoStandard, &data))
- return false;
- DWORD err = ::GetLastError();
- return (ERROR_FILE_NOT_FOUND == err || ERROR_PATH_NOT_FOUND == err);
-}
-
-bool Win32Filesystem::CopyFile(const Pathname &old_path,
- const Pathname &new_path) {
- return ::CopyFile(ToUtf16(old_path.pathname()).c_str(),
- ToUtf16(new_path.pathname()).c_str(), TRUE) != 0;
-}
-
-bool Win32Filesystem::IsTemporaryPath(const Pathname& pathname) {
- TCHAR buffer[MAX_PATH + 1];
- if (!::GetTempPath(ARRAY_SIZE(buffer), buffer))
- return false;
- if (!IsCurrentProcessLowIntegrity() &&
- !::GetLongPathName(buffer, buffer, ARRAY_SIZE(buffer)))
- return false;
- return (::strnicmp(ToUtf16(pathname.pathname()).c_str(),
- buffer, strlen(buffer)) == 0);
-}
-
-bool Win32Filesystem::GetFileSize(const Pathname &pathname, size_t *size) {
- WIN32_FILE_ATTRIBUTE_DATA data = {0};
- if (::GetFileAttributesEx(ToUtf16(pathname.pathname()).c_str(),
- GetFileExInfoStandard, &data) == 0)
- return false;
- *size = data.nFileSizeLow;
- return true;
-}
-
-bool Win32Filesystem::GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time) {
- WIN32_FILE_ATTRIBUTE_DATA data = {0};
- if (::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
- GetFileExInfoStandard, &data) == 0)
- return false;
- switch (which) {
- case FTT_CREATED:
- FileTimeToUnixTime(data.ftCreationTime, time);
- break;
- case FTT_MODIFIED:
- FileTimeToUnixTime(data.ftLastWriteTime, time);
- break;
- case FTT_ACCESSED:
- FileTimeToUnixTime(data.ftLastAccessTime, time);
- break;
- default:
- return false;
- }
- return true;
-}
-
-bool Win32Filesystem::GetAppPathname(Pathname* path) {
- TCHAR buffer[MAX_PATH + 1];
- if (0 == ::GetModuleFileName(NULL, buffer, ARRAY_SIZE(buffer)))
- return false;
- path->SetPathname(ToUtf8(buffer));
- return true;
-}
-
-bool Win32Filesystem::GetAppDataFolder(Pathname* path, bool per_user) {
- ASSERT(!organization_name_.empty());
- ASSERT(!application_name_.empty());
- TCHAR buffer[MAX_PATH + 1];
- int csidl = per_user ? CSIDL_LOCAL_APPDATA : CSIDL_COMMON_APPDATA;
- if (!::SHGetSpecialFolderPath(NULL, buffer, csidl, TRUE))
- return false;
- if (!IsCurrentProcessLowIntegrity() &&
- !::GetLongPathName(buffer, buffer, ARRAY_SIZE(buffer)))
- return false;
- size_t len = strcatn(buffer, ARRAY_SIZE(buffer), __T("\\"));
- len += strcpyn(buffer + len, ARRAY_SIZE(buffer) - len,
- ToUtf16(organization_name_).c_str());
- if ((len > 0) && (buffer[len-1] != __T('\\'))) {
- len += strcpyn(buffer + len, ARRAY_SIZE(buffer) - len, __T("\\"));
- }
- len += strcpyn(buffer + len, ARRAY_SIZE(buffer) - len,
- ToUtf16(application_name_).c_str());
- if ((len > 0) && (buffer[len-1] != __T('\\'))) {
- len += strcpyn(buffer + len, ARRAY_SIZE(buffer) - len, __T("\\"));
- }
- if (len >= ARRAY_SIZE(buffer) - 1)
- return false;
- path->clear();
- path->SetFolder(ToUtf8(buffer));
- return CreateFolder(*path);
-}
-
-bool Win32Filesystem::GetAppTempFolder(Pathname* path) {
- if (!GetAppPathname(path))
- return false;
- std::string filename(path->filename());
- return GetTemporaryFolder(*path, true, &filename);
-}
-
-bool Win32Filesystem::GetDiskFreeSpace(const Pathname& path, int64 *freebytes) {
- if (!freebytes) {
- return false;
- }
- char drive[4];
- std::wstring drive16;
- const wchar_t* target_drive = NULL;
- if (path.GetDrive(drive, sizeof(drive))) {
- drive16 = ToUtf16(drive);
- target_drive = drive16.c_str();
- } else if (path.folder().substr(0, 2) == "\\\\") {
- // UNC path, fail.
- // TODO: Handle UNC paths.
- return false;
- } else {
- // The path is probably relative. GetDriveType and GetDiskFreeSpaceEx
- // use the current drive if NULL is passed as the drive name.
- // TODO: Add method to Pathname to determine if the path is relative.
- // TODO: Add method to Pathname to convert a path to absolute.
- }
- UINT driveType = ::GetDriveType(target_drive);
- if ( (driveType & DRIVE_REMOTE) || (driveType & DRIVE_UNKNOWN) ) {
- LOG(LS_VERBOSE) << " remove or unknown drive " << drive;
- return false;
- }
-
- int64 totalNumberOfBytes; // receives the number of bytes on disk
- int64 totalNumberOfFreeBytes; // receives the free bytes on disk
- // make sure things won't change in 64 bit machine
- // TODO replace with compile time assert
- ASSERT(sizeof(ULARGE_INTEGER) == sizeof(uint64)); //NOLINT
- if (::GetDiskFreeSpaceEx(target_drive,
- (PULARGE_INTEGER)freebytes,
- (PULARGE_INTEGER)&totalNumberOfBytes,
- (PULARGE_INTEGER)&totalNumberOfFreeBytes)) {
- return true;
- } else {
- LOG(LS_VERBOSE) << " GetDiskFreeSpaceEx returns error ";
- return false;
- }
-}
-
-Pathname Win32Filesystem::GetCurrentDirectory() {
- Pathname cwd;
- int path_len = 0;
- scoped_ptr<wchar_t[]> path;
- do {
- int needed = ::GetCurrentDirectory(path_len, path.get());
- if (needed == 0) {
- // Error.
- LOG_GLE(LS_ERROR) << "::GetCurrentDirectory() failed";
- return cwd; // returns empty pathname
- }
- if (needed <= path_len) {
- // It wrote successfully.
- break;
- }
- // Else need to re-alloc for "needed".
- path.reset(new wchar_t[needed]);
- path_len = needed;
- } while (true);
- cwd.SetFolder(ToUtf8(path.get()));
- return cwd;
-}
-
-// TODO: Consider overriding DeleteFolderAndContents for speed and potentially
-// better OS integration (recycle bin?)
-/*
- std::wstring temp_path16 = ToUtf16(temp_path.pathname());
- temp_path16.append(1, '*');
- temp_path16.append(1, '\0');
-
- SHFILEOPSTRUCT file_op = { 0 };
- file_op.wFunc = FO_DELETE;
- file_op.pFrom = temp_path16.c_str();
- file_op.fFlags = FOF_NOCONFIRMATION | FOF_NOERRORUI | FOF_SILENT;
- return (0 == SHFileOperation(&file_op));
-*/
-
-} // namespace talk_base
diff --git a/base/win32filesystem.h b/base/win32filesystem.h
deleted file mode 100644
index c17bdd9..0000000
--- a/base/win32filesystem.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2006, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _TALK_BASE_WIN32FILESYSTEM_H__
-#define _TALK_BASE_WIN32FILESYSTEM_H__
-
-#include "fileutils.h"
-
-namespace talk_base {
-
-class Win32Filesystem : public FilesystemInterface {
- public:
- // Opens a file. Returns an open StreamInterface if function succeeds. Otherwise,
- // returns NULL.
- virtual FileStream *OpenFile(const Pathname &filename,
- const std::string &mode);
-
- // Atomically creates an empty file accessible only to the current user if one
- // does not already exist at the given path, otherwise fails.
- virtual bool CreatePrivateFile(const Pathname &filename);
-
- // This will attempt to delete the path located at filename.
- // If the path points to a folder, it will fail with VERIFY
- virtual bool DeleteFile(const Pathname &filename);
-
- // This will attempt to delete an empty folder. If the path does not point to
- // a folder, it fails with VERIFY. If the folder is not empty, it fails normally
- virtual bool DeleteEmptyFolder(const Pathname &folder);
-
- // Creates a directory. This will call itself recursively to create /foo/bar even if
- // /foo does not exist.
- // Returns TRUE if function succeeds
- virtual bool CreateFolder(const Pathname &pathname);
-
- // This moves a file from old_path to new_path. If the new path is on a
- // different volume than the old, it will attempt to copy and then delete
- // the folder
- // Returns true if the file is successfully moved
- virtual bool MoveFile(const Pathname &old_path, const Pathname &new_path);
-
- // Moves a folder from old_path to new_path. If the new path is on a different
- // volume from the old, it will attempt to Copy and then Delete the folder
- // Returns true if the folder is successfully moved
- virtual bool MoveFolder(const Pathname &old_path, const Pathname &new_path);
-
- // This copies a file from old_path to _new_path
- // Returns true if function succeeds
- virtual bool CopyFile(const Pathname &old_path, const Pathname &new_path);
-
- // Returns true if a pathname is a directory
- virtual bool IsFolder(const Pathname& pathname);
-
- // Returns true if a file exists at path
- virtual bool IsFile(const Pathname &path);
-
- // Returns true if pathname refers to no filesystem object, every parent
- // directory either exists, or is also absent.
- virtual bool IsAbsent(const Pathname& pathname);
-
- // Returns true if pathname represents a temporary location on the system.
- virtual bool IsTemporaryPath(const Pathname& pathname);
-
- // All of the following functions set pathname and return true if successful.
- // Returned paths always include a trailing backslash.
- // If create is true, the path will be recursively created.
- // If append is non-NULL, it will be appended (and possibly created).
-
- virtual std::string TempFilename(const Pathname &dir, const std::string &prefix);
-
- virtual bool GetFileSize(const Pathname& path, size_t* size);
- virtual bool GetFileTime(const Pathname& path, FileTimeType which,
- time_t* time);
-
- // A folder appropriate for storing temporary files (Contents are
- // automatically deleted when the program exists)
- virtual bool GetTemporaryFolder(Pathname &path, bool create,
- const std::string *append);
-
- // Returns the path to the running application.
- virtual bool GetAppPathname(Pathname* path);
-
- virtual bool GetAppDataFolder(Pathname* path, bool per_user);
-
- // Get a temporary folder that is unique to the current user and application.
- virtual bool GetAppTempFolder(Pathname* path);
-
- virtual bool GetDiskFreeSpace(const Pathname& path, int64 *freebytes);
-
- virtual Pathname GetCurrentDirectory();
-};
-
-} // namespace talk_base
-
-#endif // _WIN32FILESYSTEM_H__
diff --git a/base/win32regkey.cc b/base/win32regkey.cc
deleted file mode 100644
index 614f698..0000000
--- a/base/win32regkey.cc
+++ /dev/null
@@ -1,1119 +0,0 @@
-/*
- * libjingle
- * Copyright 2003-2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Registry configuration wrapers class implementation
-//
-// Change made by S. Ganesh - ganesh@google.com:
-// Use SHQueryValueEx instead of RegQueryValueEx throughout.
-// A call to the SHLWAPI function is essentially a call to the standard
-// function but with post-processing:
-// * to fix REG_SZ or REG_EXPAND_SZ data that is not properly null-terminated;
-// * to expand REG_EXPAND_SZ data.
-
-#include "talk/base/win32regkey.h"
-
-#include <shlwapi.h>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/scoped_ptr.h"
-
-namespace talk_base {
-
-RegKey::RegKey() {
- h_key_ = NULL;
-}
-
-RegKey::~RegKey() {
- Close();
-}
-
-HRESULT RegKey::Create(HKEY parent_key, const wchar_t* key_name) {
- return Create(parent_key,
- key_name,
- REG_NONE,
- REG_OPTION_NON_VOLATILE,
- KEY_ALL_ACCESS,
- NULL,
- NULL);
-}
-
-HRESULT RegKey::Open(HKEY parent_key, const wchar_t* key_name) {
- return Open(parent_key, key_name, KEY_ALL_ACCESS);
-}
-
-bool RegKey::HasValue(const TCHAR* value_name) const {
- return (ERROR_SUCCESS == ::RegQueryValueEx(h_key_, value_name, NULL,
- NULL, NULL, NULL));
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD value) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name, REG_DWORD, &value);
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD64 value) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name, REG_QWORD, &value);
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- float value) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name,
- REG_BINARY, &value, sizeof(value));
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- double value) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name,
- REG_BINARY, &value, sizeof(value));
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- const TCHAR* value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name,
- REG_SZ, const_cast<wchar_t*>(value));
-}
-
-HRESULT RegKey::SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name, REG_BINARY,
- const_cast<uint8*>(value), byte_count);
-}
-
-HRESULT RegKey::SetValueMultiSZ(const wchar_t* full_key_name,
- const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count) {
- ASSERT(full_key_name != NULL);
-
- return SetValueStaticHelper(full_key_name, value_name, REG_MULTI_SZ,
- const_cast<uint8*>(value), byte_count);
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD* value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- return GetValueStaticHelper(full_key_name, value_name, REG_DWORD, value);
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD64* value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- return GetValueStaticHelper(full_key_name, value_name, REG_QWORD, value);
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- float* value) {
- ASSERT(value != NULL);
- ASSERT(full_key_name != NULL);
-
- DWORD byte_count = 0;
- scoped_ptr<byte[]> buffer;
- HRESULT hr = GetValueStaticHelper(full_key_name, value_name,
- REG_BINARY, buffer.accept(), &byte_count);
- if (SUCCEEDED(hr)) {
- ASSERT(byte_count == sizeof(*value));
- if (byte_count == sizeof(*value)) {
- *value = *reinterpret_cast<float*>(buffer.get());
- }
- }
- return hr;
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- double* value) {
- ASSERT(value != NULL);
- ASSERT(full_key_name != NULL);
-
- DWORD byte_count = 0;
- scoped_ptr<byte[]> buffer;
- HRESULT hr = GetValueStaticHelper(full_key_name, value_name,
- REG_BINARY, buffer.accept(), &byte_count);
- if (SUCCEEDED(hr)) {
- ASSERT(byte_count == sizeof(*value));
- if (byte_count == sizeof(*value)) {
- *value = *reinterpret_cast<double*>(buffer.get());
- }
- }
- return hr;
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- wchar_t** value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- return GetValueStaticHelper(full_key_name, value_name, REG_SZ, value);
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- std::wstring* value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- scoped_ptr<wchar_t[]> buffer;
- HRESULT hr = RegKey::GetValue(full_key_name, value_name, buffer.accept());
- if (SUCCEEDED(hr)) {
- value->assign(buffer.get());
- }
- return hr;
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- std::vector<std::wstring>* value) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
-
- return GetValueStaticHelper(full_key_name, value_name, REG_MULTI_SZ, value);
-}
-
-HRESULT RegKey::GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count) {
- ASSERT(full_key_name != NULL);
- ASSERT(value != NULL);
- ASSERT(byte_count != NULL);
-
- return GetValueStaticHelper(full_key_name, value_name,
- REG_BINARY, value, byte_count);
-}
-
-HRESULT RegKey::DeleteSubKey(const wchar_t* key_name) {
- ASSERT(key_name != NULL);
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegDeleteKey(h_key_, key_name);
- HRESULT hr = HRESULT_FROM_WIN32(res);
- if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
- hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND)) {
- hr = S_FALSE;
- }
- return hr;
-}
-
-HRESULT RegKey::DeleteValue(const wchar_t* value_name) {
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegDeleteValue(h_key_, value_name);
- HRESULT hr = HRESULT_FROM_WIN32(res);
- if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
- hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND)) {
- hr = S_FALSE;
- }
- return hr;
-}
-
-HRESULT RegKey::Close() {
- HRESULT hr = S_OK;
- if (h_key_ != NULL) {
- LONG res = ::RegCloseKey(h_key_);
- hr = HRESULT_FROM_WIN32(res);
- h_key_ = NULL;
- }
- return hr;
-}
-
-HRESULT RegKey::Create(HKEY parent_key,
- const wchar_t* key_name,
- wchar_t* lpszClass,
- DWORD options,
- REGSAM sam_desired,
- LPSECURITY_ATTRIBUTES lpSecAttr,
- LPDWORD lpdwDisposition) {
- ASSERT(key_name != NULL);
- ASSERT(parent_key != NULL);
-
- DWORD dw = 0;
- HKEY h_key = NULL;
- LONG res = ::RegCreateKeyEx(parent_key, key_name, 0, lpszClass, options,
- sam_desired, lpSecAttr, &h_key, &dw);
- HRESULT hr = HRESULT_FROM_WIN32(res);
-
- if (lpdwDisposition) {
- *lpdwDisposition = dw;
- }
-
- // we have to close the currently opened key
- // before replacing it with the new one
- if (hr == S_OK) {
- hr = Close();
- ASSERT(hr == S_OK);
- h_key_ = h_key;
- }
- return hr;
-}
-
-HRESULT RegKey::Open(HKEY parent_key,
- const wchar_t* key_name,
- REGSAM sam_desired) {
- ASSERT(key_name != NULL);
- ASSERT(parent_key != NULL);
-
- HKEY h_key = NULL;
- LONG res = ::RegOpenKeyEx(parent_key, key_name, 0, sam_desired, &h_key);
- HRESULT hr = HRESULT_FROM_WIN32(res);
-
- // we have to close the currently opened key
- // before replacing it with the new one
- if (hr == S_OK) {
- // close the currently opened key if any
- hr = Close();
- ASSERT(hr == S_OK);
- h_key_ = h_key;
- }
- return hr;
-}
-
-// save the key and all of its subkeys and values to a file
-HRESULT RegKey::Save(const wchar_t* full_key_name, const wchar_t* file_name) {
- ASSERT(full_key_name != NULL);
- ASSERT(file_name != NULL);
-
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
- if (!h_key) {
- return E_FAIL;
- }
-
- RegKey key;
- HRESULT hr = key.Open(h_key, key_name.c_str(), KEY_READ);
- if (FAILED(hr)) {
- return hr;
- }
-
- AdjustCurrentProcessPrivilege(SE_BACKUP_NAME, true);
- LONG res = ::RegSaveKey(key.h_key_, file_name, NULL);
- AdjustCurrentProcessPrivilege(SE_BACKUP_NAME, false);
-
- return HRESULT_FROM_WIN32(res);
-}
-
-// restore the key and all of its subkeys and values which are saved into a file
-HRESULT RegKey::Restore(const wchar_t* full_key_name,
- const wchar_t* file_name) {
- ASSERT(full_key_name != NULL);
- ASSERT(file_name != NULL);
-
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
- if (!h_key) {
- return E_FAIL;
- }
-
- RegKey key;
- HRESULT hr = key.Open(h_key, key_name.c_str(), KEY_WRITE);
- if (FAILED(hr)) {
- return hr;
- }
-
- AdjustCurrentProcessPrivilege(SE_RESTORE_NAME, true);
- LONG res = ::RegRestoreKey(key.h_key_, file_name, REG_FORCE_RESTORE);
- AdjustCurrentProcessPrivilege(SE_RESTORE_NAME, false);
-
- return HRESULT_FROM_WIN32(res);
-}
-
-// check if the current key has the specified subkey
-bool RegKey::HasSubkey(const wchar_t* key_name) const {
- ASSERT(key_name != NULL);
-
- RegKey key;
- HRESULT hr = key.Open(h_key_, key_name, KEY_READ);
- key.Close();
- return hr == S_OK;
-}
-
-// static flush key
-HRESULT RegKey::FlushKey(const wchar_t* full_key_name) {
- ASSERT(full_key_name != NULL);
-
- HRESULT hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- LONG res = ::RegFlushKey(h_key);
- hr = HRESULT_FROM_WIN32(res);
- }
- return hr;
-}
-
-// static SET helper
-HRESULT RegKey::SetValueStaticHelper(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD type,
- LPVOID value,
- DWORD byte_count) {
- ASSERT(full_key_name != NULL);
-
- HRESULT hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- RegKey key;
- hr = key.Create(h_key, key_name.c_str());
- if (hr == S_OK) {
- switch (type) {
- case REG_DWORD:
- hr = key.SetValue(value_name, *(static_cast<DWORD*>(value)));
- break;
- case REG_QWORD:
- hr = key.SetValue(value_name, *(static_cast<DWORD64*>(value)));
- break;
- case REG_SZ:
- hr = key.SetValue(value_name, static_cast<const wchar_t*>(value));
- break;
- case REG_BINARY:
- hr = key.SetValue(value_name, static_cast<const uint8*>(value),
- byte_count);
- break;
- case REG_MULTI_SZ:
- hr = key.SetValue(value_name, static_cast<const uint8*>(value),
- byte_count, type);
- break;
- default:
- ASSERT(false);
- hr = HRESULT_FROM_WIN32(ERROR_DATATYPE_MISMATCH);
- break;
- }
- // close the key after writing
- HRESULT temp_hr = key.Close();
- if (hr == S_OK) {
- hr = temp_hr;
- }
- }
- }
- return hr;
-}
-
-// static GET helper
-HRESULT RegKey::GetValueStaticHelper(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD type,
- LPVOID value,
- DWORD* byte_count) {
- ASSERT(full_key_name != NULL);
-
- HRESULT hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- RegKey key;
- hr = key.Open(h_key, key_name.c_str(), KEY_READ);
- if (hr == S_OK) {
- switch (type) {
- case REG_DWORD:
- hr = key.GetValue(value_name, reinterpret_cast<DWORD*>(value));
- break;
- case REG_QWORD:
- hr = key.GetValue(value_name, reinterpret_cast<DWORD64*>(value));
- break;
- case REG_SZ:
- hr = key.GetValue(value_name, reinterpret_cast<wchar_t**>(value));
- break;
- case REG_MULTI_SZ:
- hr = key.GetValue(value_name, reinterpret_cast<
- std::vector<std::wstring>*>(value));
- break;
- case REG_BINARY:
- hr = key.GetValue(value_name, reinterpret_cast<uint8**>(value),
- byte_count);
- break;
- default:
- ASSERT(false);
- hr = HRESULT_FROM_WIN32(ERROR_DATATYPE_MISMATCH);
- break;
- }
- // close the key after writing
- HRESULT temp_hr = key.Close();
- if (hr == S_OK) {
- hr = temp_hr;
- }
- }
- }
- return hr;
-}
-
-// GET helper
-HRESULT RegKey::GetValueHelper(const wchar_t* value_name,
- DWORD* type,
- uint8** value,
- DWORD* byte_count) const {
- ASSERT(byte_count != NULL);
- ASSERT(value != NULL);
- ASSERT(type != NULL);
-
- // init return buffer
- *value = NULL;
-
- // get the size of the return data buffer
- LONG res = ::SHQueryValueEx(h_key_, value_name, NULL, type, NULL, byte_count);
- HRESULT hr = HRESULT_FROM_WIN32(res);
-
- if (hr == S_OK) {
- // if the value length is 0, nothing to do
- if (*byte_count != 0) {
- // allocate the buffer
- *value = new byte[*byte_count];
- ASSERT(*value != NULL);
-
- // make the call again to get the data
- res = ::SHQueryValueEx(h_key_, value_name, NULL,
- type, *value, byte_count);
- hr = HRESULT_FROM_WIN32(res);
- ASSERT(hr == S_OK);
- }
- }
- return hr;
-}
-
-// Int32 Get
-HRESULT RegKey::GetValue(const wchar_t* value_name, DWORD* value) const {
- ASSERT(value != NULL);
-
- DWORD type = 0;
- DWORD byte_count = sizeof(DWORD);
- LONG res = ::SHQueryValueEx(h_key_, value_name, NULL, &type,
- value, &byte_count);
- HRESULT hr = HRESULT_FROM_WIN32(res);
- ASSERT((hr != S_OK) || (type == REG_DWORD));
- ASSERT((hr != S_OK) || (byte_count == sizeof(DWORD)));
- return hr;
-}
-
-// Int64 Get
-HRESULT RegKey::GetValue(const wchar_t* value_name, DWORD64* value) const {
- ASSERT(value != NULL);
-
- DWORD type = 0;
- DWORD byte_count = sizeof(DWORD64);
- LONG res = ::SHQueryValueEx(h_key_, value_name, NULL, &type,
- value, &byte_count);
- HRESULT hr = HRESULT_FROM_WIN32(res);
- ASSERT((hr != S_OK) || (type == REG_QWORD));
- ASSERT((hr != S_OK) || (byte_count == sizeof(DWORD64)));
- return hr;
-}
-
-// String Get
-HRESULT RegKey::GetValue(const wchar_t* value_name, wchar_t** value) const {
- ASSERT(value != NULL);
-
- DWORD byte_count = 0;
- DWORD type = 0;
-
- // first get the size of the string buffer
- LONG res = ::SHQueryValueEx(h_key_, value_name, NULL,
- &type, NULL, &byte_count);
- HRESULT hr = HRESULT_FROM_WIN32(res);
-
- if (hr == S_OK) {
- // allocate room for the string and a terminating \0
- *value = new wchar_t[(byte_count / sizeof(wchar_t)) + 1];
-
- if ((*value) != NULL) {
- if (byte_count != 0) {
- // make the call again
- res = ::SHQueryValueEx(h_key_, value_name, NULL, &type,
- *value, &byte_count);
- hr = HRESULT_FROM_WIN32(res);
- } else {
- (*value)[0] = L'\0';
- }
-
- ASSERT((hr != S_OK) || (type == REG_SZ) ||
- (type == REG_MULTI_SZ) || (type == REG_EXPAND_SZ));
- } else {
- hr = E_OUTOFMEMORY;
- }
- }
-
- return hr;
-}
-
-// get a string value
-HRESULT RegKey::GetValue(const wchar_t* value_name, std::wstring* value) const {
- ASSERT(value != NULL);
-
- DWORD byte_count = 0;
- DWORD type = 0;
-
- // first get the size of the string buffer
- LONG res = ::SHQueryValueEx(h_key_, value_name, NULL,
- &type, NULL, &byte_count);
- HRESULT hr = HRESULT_FROM_WIN32(res);
-
- if (hr == S_OK) {
- if (byte_count != 0) {
- // Allocate some memory and make the call again
- value->resize(byte_count / sizeof(wchar_t) + 1);
- res = ::SHQueryValueEx(h_key_, value_name, NULL, &type,
- &value->at(0), &byte_count);
- hr = HRESULT_FROM_WIN32(res);
- value->resize(wcslen(value->data()));
- } else {
- value->clear();
- }
-
- ASSERT((hr != S_OK) || (type == REG_SZ) ||
- (type == REG_MULTI_SZ) || (type == REG_EXPAND_SZ));
- }
-
- return hr;
-}
-
-// convert REG_MULTI_SZ bytes to string array
-HRESULT RegKey::MultiSZBytesToStringArray(const uint8* buffer,
- DWORD byte_count,
- std::vector<std::wstring>* value) {
- ASSERT(buffer != NULL);
- ASSERT(value != NULL);
-
- const wchar_t* data = reinterpret_cast<const wchar_t*>(buffer);
- DWORD data_len = byte_count / sizeof(wchar_t);
- value->clear();
- if (data_len > 1) {
- // must be terminated by two null characters
- if (data[data_len - 1] != 0 || data[data_len - 2] != 0) {
- return E_INVALIDARG;
- }
-
- // put null-terminated strings into arrays
- while (*data) {
- std::wstring str(data);
- value->push_back(str);
- data += str.length() + 1;
- }
- }
- return S_OK;
-}
-
-// get a std::vector<std::wstring> value from REG_MULTI_SZ type
-HRESULT RegKey::GetValue(const wchar_t* value_name,
- std::vector<std::wstring>* value) const {
- ASSERT(value != NULL);
-
- DWORD byte_count = 0;
- DWORD type = 0;
- uint8* buffer = 0;
-
- // first get the size of the buffer
- HRESULT hr = GetValueHelper(value_name, &type, &buffer, &byte_count);
- ASSERT((hr != S_OK) || (type == REG_MULTI_SZ));
-
- if (SUCCEEDED(hr)) {
- hr = MultiSZBytesToStringArray(buffer, byte_count, value);
- }
-
- return hr;
-}
-
-// Binary data Get
-HRESULT RegKey::GetValue(const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count) const {
- ASSERT(byte_count != NULL);
- ASSERT(value != NULL);
-
- DWORD type = 0;
- HRESULT hr = GetValueHelper(value_name, &type, value, byte_count);
- ASSERT((hr != S_OK) || (type == REG_MULTI_SZ) || (type == REG_BINARY));
- return hr;
-}
-
-// Raw data get
-HRESULT RegKey::GetValue(const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count,
- DWORD*type) const {
- ASSERT(type != NULL);
- ASSERT(byte_count != NULL);
- ASSERT(value != NULL);
-
- return GetValueHelper(value_name, type, value, byte_count);
-}
-
-// Int32 set
-HRESULT RegKey::SetValue(const wchar_t* value_name, DWORD value) const {
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegSetValueEx(h_key_, value_name, NULL, REG_DWORD,
- reinterpret_cast<const uint8*>(&value),
- sizeof(DWORD));
- return HRESULT_FROM_WIN32(res);
-}
-
-// Int64 set
-HRESULT RegKey::SetValue(const wchar_t* value_name, DWORD64 value) const {
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegSetValueEx(h_key_, value_name, NULL, REG_QWORD,
- reinterpret_cast<const uint8*>(&value),
- sizeof(DWORD64));
- return HRESULT_FROM_WIN32(res);
-}
-
-// String set
-HRESULT RegKey::SetValue(const wchar_t* value_name,
- const wchar_t* value) const {
- ASSERT(value != NULL);
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegSetValueEx(h_key_, value_name, NULL, REG_SZ,
- reinterpret_cast<const uint8*>(value),
- (lstrlen(value) + 1) * sizeof(wchar_t));
- return HRESULT_FROM_WIN32(res);
-}
-
-// Binary data set
-HRESULT RegKey::SetValue(const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count) const {
- ASSERT(h_key_ != NULL);
-
- // special case - if 'value' is NULL make sure byte_count is zero
- if (value == NULL) {
- byte_count = 0;
- }
-
- LONG res = ::RegSetValueEx(h_key_, value_name, NULL,
- REG_BINARY, value, byte_count);
- return HRESULT_FROM_WIN32(res);
-}
-
-// Raw data set
-HRESULT RegKey::SetValue(const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count,
- DWORD type) const {
- ASSERT(value != NULL);
- ASSERT(h_key_ != NULL);
-
- LONG res = ::RegSetValueEx(h_key_, value_name, NULL, type, value, byte_count);
- return HRESULT_FROM_WIN32(res);
-}
-
-bool RegKey::HasKey(const wchar_t* full_key_name) {
- ASSERT(full_key_name != NULL);
-
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- RegKey key;
- HRESULT hr = key.Open(h_key, key_name.c_str(), KEY_READ);
- key.Close();
- return S_OK == hr;
- }
- return false;
-}
-
-// static version of HasValue
-bool RegKey::HasValue(const wchar_t* full_key_name, const wchar_t* value_name) {
- ASSERT(full_key_name != NULL);
-
- bool has_value = false;
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- RegKey key;
- if (key.Open(h_key, key_name.c_str(), KEY_READ) == S_OK) {
- has_value = key.HasValue(value_name);
- key.Close();
- }
- }
- return has_value;
-}
-
-HRESULT RegKey::GetValueType(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD* value_type) {
- ASSERT(full_key_name != NULL);
- ASSERT(value_type != NULL);
-
- *value_type = REG_NONE;
-
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- RegKey key;
- HRESULT hr = key.Open(h_key, key_name.c_str(), KEY_READ);
- if (SUCCEEDED(hr)) {
- LONG res = ::SHQueryValueEx(key.h_key_, value_name, NULL, value_type,
- NULL, NULL);
- if (res != ERROR_SUCCESS) {
- hr = HRESULT_FROM_WIN32(res);
- }
- }
-
- return hr;
-}
-
-HRESULT RegKey::DeleteKey(const wchar_t* full_key_name) {
- ASSERT(full_key_name != NULL);
-
- return DeleteKey(full_key_name, true);
-}
-
-HRESULT RegKey::DeleteKey(const wchar_t* full_key_name, bool recursively) {
- ASSERT(full_key_name != NULL);
-
- // need to open the parent key first
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- // get the parent key
- std::wstring parent_key(GetParentKeyInfo(&key_name));
-
- RegKey key;
- HRESULT hr = key.Open(h_key, parent_key.c_str());
-
- if (hr == S_OK) {
- hr = recursively ? key.RecurseDeleteSubKey(key_name.c_str())
- : key.DeleteSubKey(key_name.c_str());
- } else if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
- hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND)) {
- hr = S_FALSE;
- }
-
- key.Close();
- return hr;
-}
-
-HRESULT RegKey::DeleteValue(const wchar_t* full_key_name,
- const wchar_t* value_name) {
- ASSERT(full_key_name != NULL);
-
- HRESULT hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
- // get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- if (h_key != NULL) {
- RegKey key;
- hr = key.Open(h_key, key_name.c_str());
- if (hr == S_OK) {
- hr = key.DeleteValue(value_name);
- key.Close();
- }
- }
- return hr;
-}
-
-HRESULT RegKey::RecurseDeleteSubKey(const wchar_t* key_name) {
- ASSERT(key_name != NULL);
-
- RegKey key;
- HRESULT hr = key.Open(h_key_, key_name);
-
- if (hr == S_OK) {
- // enumerate all subkeys of this key and recursivelly delete them
- FILETIME time = {0};
- wchar_t key_name_buf[kMaxKeyNameChars] = {0};
- DWORD key_name_buf_size = kMaxKeyNameChars;
- while (hr == S_OK &&
- ::RegEnumKeyEx(key.h_key_, 0, key_name_buf, &key_name_buf_size,
- NULL, NULL, NULL, &time) == ERROR_SUCCESS) {
- hr = key.RecurseDeleteSubKey(key_name_buf);
-
- // restore the buffer size
- key_name_buf_size = kMaxKeyNameChars;
- }
- // close the top key
- key.Close();
- }
-
- if (hr == S_OK) {
- // the key has no more children keys
- // delete the key and all of its values
- hr = DeleteSubKey(key_name);
- }
-
- return hr;
-}
-
-HKEY RegKey::GetRootKeyInfo(std::wstring* full_key_name) {
- ASSERT(full_key_name != NULL);
-
- HKEY h_key = NULL;
- // get the root HKEY
- size_t index = full_key_name->find(L'\\');
- std::wstring root_key;
-
- if (index == -1) {
- root_key = *full_key_name;
- *full_key_name = L"";
- } else {
- root_key = full_key_name->substr(0, index);
- *full_key_name = full_key_name->substr(index + 1,
- full_key_name->length() - index - 1);
- }
-
- for (std::wstring::iterator iter = root_key.begin();
- iter != root_key.end(); ++iter) {
- *iter = toupper(*iter);
- }
-
- if (!root_key.compare(L"HKLM") ||
- !root_key.compare(L"HKEY_LOCAL_MACHINE")) {
- h_key = HKEY_LOCAL_MACHINE;
- } else if (!root_key.compare(L"HKCU") ||
- !root_key.compare(L"HKEY_CURRENT_USER")) {
- h_key = HKEY_CURRENT_USER;
- } else if (!root_key.compare(L"HKU") ||
- !root_key.compare(L"HKEY_USERS")) {
- h_key = HKEY_USERS;
- } else if (!root_key.compare(L"HKCR") ||
- !root_key.compare(L"HKEY_CLASSES_ROOT")) {
- h_key = HKEY_CLASSES_ROOT;
- }
-
- return h_key;
-}
-
-
-// Returns true if this key name is 'safe' for deletion
-// (doesn't specify a key root)
-bool RegKey::SafeKeyNameForDeletion(const wchar_t* key_name) {
- ASSERT(key_name != NULL);
- std::wstring key(key_name);
-
- HKEY root_key = GetRootKeyInfo(&key);
-
- if (!root_key) {
- key = key_name;
- }
- if (key.empty()) {
- return false;
- }
- bool found_subkey = false, backslash_found = false;
- for (size_t i = 0 ; i < key.length() ; ++i) {
- if (key[i] == L'\\') {
- backslash_found = true;
- } else if (backslash_found) {
- found_subkey = true;
- break;
- }
- }
- return (root_key == HKEY_USERS) ? found_subkey : true;
-}
-
-std::wstring RegKey::GetParentKeyInfo(std::wstring* key_name) {
- ASSERT(key_name != NULL);
-
- // get the parent key
- size_t index = key_name->rfind(L'\\');
- std::wstring parent_key;
- if (index == -1) {
- parent_key = L"";
- } else {
- parent_key = key_name->substr(0, index);
- *key_name = key_name->substr(index + 1, key_name->length() - index - 1);
- }
-
- return parent_key;
-}
-
-// get the number of values for this key
-uint32 RegKey::GetValueCount() {
- DWORD num_values = 0;
-
- if (ERROR_SUCCESS != ::RegQueryInfoKey(
- h_key_, // key handle
- NULL, // buffer for class name
- NULL, // size of class string
- NULL, // reserved
- NULL, // number of subkeys
- NULL, // longest subkey size
- NULL, // longest class string
- &num_values, // number of values for this key
- NULL, // longest value name
- NULL, // longest value data
- NULL, // security descriptor
- NULL)) { // last write time
- ASSERT(false);
- }
- return num_values;
-}
-
-// Enumerators for the value_names for this key
-
-// Called to get the value name for the given value name index
-// Use GetValueCount() to get the total value_name count for this key
-// Returns failure if no key at the specified index
-HRESULT RegKey::GetValueNameAt(int index, std::wstring* value_name,
- DWORD* type) {
- ASSERT(value_name != NULL);
-
- LONG res = ERROR_SUCCESS;
- wchar_t value_name_buf[kMaxValueNameChars] = {0};
- DWORD value_name_buf_size = kMaxValueNameChars;
- res = ::RegEnumValue(h_key_, index, value_name_buf, &value_name_buf_size,
- NULL, type, NULL, NULL);
-
- if (res == ERROR_SUCCESS) {
- value_name->assign(value_name_buf);
- }
-
- return HRESULT_FROM_WIN32(res);
-}
-
-uint32 RegKey::GetSubkeyCount() {
- // number of values for key
- DWORD num_subkeys = 0;
-
- if (ERROR_SUCCESS != ::RegQueryInfoKey(
- h_key_, // key handle
- NULL, // buffer for class name
- NULL, // size of class string
- NULL, // reserved
- &num_subkeys, // number of subkeys
- NULL, // longest subkey size
- NULL, // longest class string
- NULL, // number of values for this key
- NULL, // longest value name
- NULL, // longest value data
- NULL, // security descriptor
- NULL)) { // last write time
- ASSERT(false);
- }
- return num_subkeys;
-}
-
-HRESULT RegKey::GetSubkeyNameAt(int index, std::wstring* key_name) {
- ASSERT(key_name != NULL);
-
- LONG res = ERROR_SUCCESS;
- wchar_t key_name_buf[kMaxKeyNameChars] = {0};
- DWORD key_name_buf_size = kMaxKeyNameChars;
-
- res = ::RegEnumKeyEx(h_key_, index, key_name_buf, &key_name_buf_size,
- NULL, NULL, NULL, NULL);
-
- if (res == ERROR_SUCCESS) {
- key_name->assign(key_name_buf);
- }
-
- return HRESULT_FROM_WIN32(res);
-}
-
-// Is the key empty: having no sub-keys and values
-bool RegKey::IsKeyEmpty(const wchar_t* full_key_name) {
- ASSERT(full_key_name != NULL);
-
- bool is_empty = true;
-
- // Get the root HKEY
- std::wstring key_name(full_key_name);
- HKEY h_key = GetRootKeyInfo(&key_name);
-
- // Open the key to check
- if (h_key != NULL) {
- RegKey key;
- HRESULT hr = key.Open(h_key, key_name.c_str(), KEY_READ);
- if (SUCCEEDED(hr)) {
- is_empty = key.GetSubkeyCount() == 0 && key.GetValueCount() == 0;
- key.Close();
- }
- }
-
- return is_empty;
-}
-
-bool AdjustCurrentProcessPrivilege(const TCHAR* privilege, bool to_enable) {
- ASSERT(privilege != NULL);
-
- bool ret = false;
- HANDLE token;
- if (::OpenProcessToken(::GetCurrentProcess(),
- TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token)) {
- LUID luid;
- memset(&luid, 0, sizeof(luid));
- if (::LookupPrivilegeValue(NULL, privilege, &luid)) {
- TOKEN_PRIVILEGES privs;
- privs.PrivilegeCount = 1;
- privs.Privileges[0].Luid = luid;
- privs.Privileges[0].Attributes = to_enable ? SE_PRIVILEGE_ENABLED : 0;
- if (::AdjustTokenPrivileges(token, FALSE, &privs, 0, NULL, 0)) {
- ret = true;
- } else {
- LOG_GLE(LS_ERROR) << "AdjustTokenPrivileges failed";
- }
- } else {
- LOG_GLE(LS_ERROR) << "LookupPrivilegeValue failed";
- }
- CloseHandle(token);
- } else {
- LOG_GLE(LS_ERROR) << "OpenProcessToken(GetCurrentProcess) failed";
- }
-
- return ret;
-}
-
-} // namespace talk_base
diff --git a/base/win32regkey.h b/base/win32regkey.h
deleted file mode 100644
index 9f01ce1..0000000
--- a/base/win32regkey.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * libjingle
- * Copyright 2003-2007, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Registry configuration wrappers class
-//
-// Offers static functions for convenient
-// fast access for individual values
-//
-// Also provides a wrapper class for efficient
-// batch operations on values of a given registry key.
-//
-
-#ifndef TALK_BASE_WIN32REGKEY_H_
-#define TALK_BASE_WIN32REGKEY_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/base/basictypes.h"
-#include "talk/base/win32.h"
-
-namespace talk_base {
-
-// maximum sizes registry key and value names
-const int kMaxKeyNameChars = 255 + 1;
-const int kMaxValueNameChars = 16383 + 1;
-
-class RegKey {
- public:
- // constructor
- RegKey();
-
- // destructor
- ~RegKey();
-
- // create a reg key
- HRESULT Create(HKEY parent_key, const wchar_t* key_name);
-
- HRESULT Create(HKEY parent_key,
- const wchar_t* key_name,
- wchar_t* reg_class,
- DWORD options,
- REGSAM sam_desired,
- LPSECURITY_ATTRIBUTES lp_sec_attr,
- LPDWORD lp_disposition);
-
- // open an existing reg key
- HRESULT Open(HKEY parent_key, const wchar_t* key_name);
-
- HRESULT Open(HKEY parent_key, const wchar_t* key_name, REGSAM sam_desired);
-
- // close this reg key
- HRESULT Close();
-
- // check if the key has a specified value
- bool HasValue(const wchar_t* value_name) const;
-
- // get the number of values for this key
- uint32 GetValueCount();
-
- // Called to get the value name for the given value name index
- // Use GetValueCount() to get the total value_name count for this key
- // Returns failure if no key at the specified index
- // If you modify the key while enumerating, the indexes will be out of order.
- // Since the index order is not guaranteed, you need to reset your counting
- // loop.
- // 'type' refers to REG_DWORD, REG_QWORD, etc..
- // 'type' can be NULL if not interested in the value type
- HRESULT GetValueNameAt(int index, std::wstring* value_name, DWORD* type);
-
- // check if the current key has the specified subkey
- bool HasSubkey(const wchar_t* key_name) const;
-
- // get the number of subkeys for this key
- uint32 GetSubkeyCount();
-
- // Called to get the key name for the given key index
- // Use GetSubkeyCount() to get the total count for this key
- // Returns failure if no key at the specified index
- // If you modify the key while enumerating, the indexes will be out of order.
- // Since the index order is not guaranteed, you need to reset your counting
- // loop.
- HRESULT GetSubkeyNameAt(int index, std::wstring* key_name);
-
- // SETTERS
-
- // set an int32 value - use when reading multiple values from a key
- HRESULT SetValue(const wchar_t* value_name, DWORD value) const;
-
- // set an int64 value
- HRESULT SetValue(const wchar_t* value_name, DWORD64 value) const;
-
- // set a string value
- HRESULT SetValue(const wchar_t* value_name, const wchar_t* value) const;
-
- // set binary data
- HRESULT SetValue(const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count) const;
-
- // set raw data, including type
- HRESULT SetValue(const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count,
- DWORD type) const;
-
- // GETTERS
-
- // get an int32 value
- HRESULT GetValue(const wchar_t* value_name, DWORD* value) const;
-
- // get an int64 value
- HRESULT GetValue(const wchar_t* value_name, DWORD64* value) const;
-
- // get a string value - the caller must free the return buffer
- HRESULT GetValue(const wchar_t* value_name, wchar_t** value) const;
-
- // get a string value
- HRESULT GetValue(const wchar_t* value_name, std::wstring* value) const;
-
- // get a std::vector<std::wstring> value from REG_MULTI_SZ type
- HRESULT GetValue(const wchar_t* value_name,
- std::vector<std::wstring>* value) const;
-
- // get binary data - the caller must free the return buffer
- HRESULT GetValue(const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count) const;
-
- // get raw data, including type - the caller must free the return buffer
- HRESULT GetValue(const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count,
- DWORD* type) const;
-
- // STATIC VERSIONS
-
- // flush
- static HRESULT FlushKey(const wchar_t* full_key_name);
-
- // check if a key exists
- static bool HasKey(const wchar_t* full_key_name);
-
- // check if the key has a specified value
- static bool HasValue(const wchar_t* full_key_name, const wchar_t* value_name);
-
- // SETTERS
-
- // STATIC int32 set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD value);
-
- // STATIC int64 set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD64 value);
-
- // STATIC float set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- float value);
-
- // STATIC double set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- double value);
-
- // STATIC string set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- const wchar_t* value);
-
- // STATIC binary data set
- static HRESULT SetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- const uint8* value,
- DWORD byte_count);
-
- // STATIC multi-string set
- static HRESULT SetValueMultiSZ(const wchar_t* full_key_name,
- const TCHAR* value_name,
- const uint8* value,
- DWORD byte_count);
-
- // GETTERS
-
- // STATIC int32 get
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD* value);
-
- // STATIC int64 get
- //
- // Note: if you are using time64 you should
- // likely use GetLimitedTimeValue (util.h) instead of this method.
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD64* value);
-
- // STATIC float get
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- float* value);
-
- // STATIC double get
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- double* value);
-
- // STATIC string get
- // Note: the caller must free the return buffer for wchar_t* version
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- wchar_t** value);
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- std::wstring* value);
-
- // STATIC REG_MULTI_SZ get
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- std::vector<std::wstring>* value);
-
- // STATIC get binary data - the caller must free the return buffer
- static HRESULT GetValue(const wchar_t* full_key_name,
- const wchar_t* value_name,
- uint8** value,
- DWORD* byte_count);
-
- // Get type of a registry value
- static HRESULT GetValueType(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD* value_type);
-
- // delete a subkey of the current key (with no subkeys)
- HRESULT DeleteSubKey(const wchar_t* key_name);
-
- // recursively delete a sub key of the current key (and all its subkeys)
- HRESULT RecurseDeleteSubKey(const wchar_t* key_name);
-
- // STATIC version of delete key - handles nested keys also
- // delete a key and all its sub-keys recursively
- // Returns S_FALSE if key didn't exist, S_OK if deletion was successful,
- // and failure otherwise.
- static HRESULT DeleteKey(const wchar_t* full_key_name);
-
- // STATIC version of delete key
- // delete a key recursively or non-recursively
- // Returns S_FALSE if key didn't exist, S_OK if deletion was successful,
- // and failure otherwise.
- static HRESULT DeleteKey(const wchar_t* full_key_name, bool recursive);
-
- // delete the specified value
- HRESULT DeleteValue(const wchar_t* value_name);
-
- // STATIC version of delete value
- // Returns S_FALSE if key didn't exist, S_OK if deletion was successful,
- // and failure otherwise.
- static HRESULT DeleteValue(const wchar_t* full_key_name,
- const wchar_t* value_name);
-
- // Peek inside (use a RegKey as a smart wrapper around a registry handle)
- HKEY key() { return h_key_; }
-
- // helper function to get the HKEY and the root key from a string
- // modifies the argument in place and returns the key name
- // e.g. HKLM\\Software\\Google\... returns HKLM, "Software\\Google\..."
- // Necessary for the static versions that use the full name of the reg key
- static HKEY GetRootKeyInfo(std::wstring* full_key_name);
-
- // Returns true if this key name is 'safe' for deletion (doesn't specify a key
- // root)
- static bool SafeKeyNameForDeletion(const wchar_t* key_name);
-
- // save the key and all of its subkeys and values to a file
- static HRESULT Save(const wchar_t* full_key_name, const wchar_t* file_name);
-
- // restore the key and all of its subkeys and values which are saved into a
- // file
- static HRESULT Restore(const wchar_t* full_key_name,
- const wchar_t* file_name);
-
- // Is the key empty: having no sub-keys and values
- static bool IsKeyEmpty(const wchar_t* full_key_name);
-
- private:
-
- // helper function to get any value from the registry
- // used when the size of the data is unknown
- HRESULT GetValueHelper(const wchar_t* value_name,
- DWORD* type, uint8** value,
- DWORD* byte_count) const;
-
- // helper function to get the parent key name and the subkey from a string
- // modifies the argument in place and returns the key name
- // Necessary for the static versions that use the full name of the reg key
- static std::wstring GetParentKeyInfo(std::wstring* key_name);
-
- // common SET Helper for the static case
- static HRESULT SetValueStaticHelper(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD type,
- LPVOID value,
- DWORD byte_count = 0);
-
- // common GET Helper for the static case
- static HRESULT GetValueStaticHelper(const wchar_t* full_key_name,
- const wchar_t* value_name,
- DWORD type,
- LPVOID value,
- DWORD* byte_count = NULL);
-
- // convert REG_MULTI_SZ bytes to string array
- static HRESULT MultiSZBytesToStringArray(const uint8* buffer,
- DWORD byte_count,
- std::vector<std::wstring>* value);
-
- // the HKEY for the current key
- HKEY h_key_;
-
- // for unittest
- friend void RegKeyHelperFunctionsTest();
-
- DISALLOW_EVIL_CONSTRUCTORS(RegKey);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WIN32REGKEY_H_
diff --git a/base/win32regkey_unittest.cc b/base/win32regkey_unittest.cc
deleted file mode 100644
index 1dd8fe4..0000000
--- a/base/win32regkey_unittest.cc
+++ /dev/null
@@ -1,607 +0,0 @@
-/*
- * libjingle
- * Copyright 2003-2008, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Unittest for registry access API
-
-#include "talk/base/gunit.h"
-#include "talk/base/common.h"
-#include "talk/base/win32regkey.h"
-
-namespace talk_base {
-
-#ifndef EXPECT_SUCCEEDED
-#define EXPECT_SUCCEEDED(x) EXPECT_TRUE(SUCCEEDED(x))
-#endif
-
-#ifndef EXPECT_FAILED
-#define EXPECT_FAILED(x) EXPECT_TRUE(FAILED(x))
-#endif
-
-#define kBaseKey L"Software\\Google\\__TEST"
-#define kSubkeyName L"subkey_test"
-
-const wchar_t kRkey1[] = kBaseKey;
-const wchar_t kRkey1SubkeyName[] = kSubkeyName;
-const wchar_t kRkey1Subkey[] = kBaseKey L"\\" kSubkeyName;
-const wchar_t kFullRkey1[] = L"HKCU\\" kBaseKey;
-const wchar_t kFullRkey1Subkey[] = L"HKCU\\" kBaseKey L"\\" kSubkeyName;
-
-const wchar_t kValNameInt[] = L"Int32 Value";
-const DWORD kIntVal = 20;
-const DWORD kIntVal2 = 30;
-
-const wchar_t kValNameInt64[] = L"Int64 Value";
-const DWORD64 kIntVal64 = 119600064000000000uI64;
-
-const wchar_t kValNameFloat[] = L"Float Value";
-const float kFloatVal = 12.3456789f;
-
-const wchar_t kValNameDouble[] = L"Double Value";
-const double kDoubleVal = 98.7654321;
-
-const wchar_t kValNameStr[] = L"Str Value";
-const wchar_t kStrVal[] = L"Some string data 1";
-const wchar_t kStrVal2[] = L"Some string data 2";
-
-const wchar_t kValNameBinary[] = L"Binary Value";
-const char kBinaryVal[] = "Some binary data abcdefghi 1";
-const char kBinaryVal2[] = "Some binary data abcdefghi 2";
-
-const wchar_t kValNameMultiStr[] = L"MultiStr Value";
-const wchar_t kMultiSZ[] = L"abc\0def\0P12345\0";
-const wchar_t kEmptyMultiSZ[] = L"";
-const wchar_t kInvalidMultiSZ[] = {L'6', L'7', L'8'};
-
-// friend function of RegKey
-void RegKeyHelperFunctionsTest() {
- // Try out some dud values
- std::wstring temp_key = L"";
- EXPECT_TRUE(RegKey::GetRootKeyInfo(&temp_key) == NULL);
- EXPECT_STREQ(temp_key.c_str(), L"");
-
- temp_key = L"a";
- EXPECT_TRUE(RegKey::GetRootKeyInfo(&temp_key) == NULL);
- EXPECT_STREQ(temp_key.c_str(), L"");
-
- // The basics
- temp_key = L"HKLM\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_LOCAL_MACHINE);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKEY_LOCAL_MACHINE\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_LOCAL_MACHINE);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKCU\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CURRENT_USER);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKEY_CURRENT_USER\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CURRENT_USER);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKU\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_USERS);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKEY_USERS\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_USERS);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKCR\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CLASSES_ROOT);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"HKEY_CLASSES_ROOT\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CLASSES_ROOT);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- // Make sure it is case insensitive
- temp_key = L"hkcr\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CLASSES_ROOT);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"hkey_CLASSES_ROOT\\a";
- EXPECT_EQ(RegKey::GetRootKeyInfo(&temp_key), HKEY_CLASSES_ROOT);
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- //
- // Test RegKey::GetParentKeyInfo
- //
-
- // dud cases
- temp_key = L"";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(), L"");
- EXPECT_STREQ(temp_key.c_str(), L"");
-
- temp_key = L"a";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(), L"");
- EXPECT_STREQ(temp_key.c_str(), L"a");
-
- temp_key = L"a\\b";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(), L"a");
- EXPECT_STREQ(temp_key.c_str(), L"b");
-
- temp_key = L"\\b";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(), L"");
- EXPECT_STREQ(temp_key.c_str(), L"b");
-
- // Some regular cases
- temp_key = L"HKEY_CLASSES_ROOT\\moon";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(),
- L"HKEY_CLASSES_ROOT");
- EXPECT_STREQ(temp_key.c_str(), L"moon");
-
- temp_key = L"HKEY_CLASSES_ROOT\\moon\\doggy";
- EXPECT_STREQ(RegKey::GetParentKeyInfo(&temp_key).c_str(),
- L"HKEY_CLASSES_ROOT\\moon");
- EXPECT_STREQ(temp_key.c_str(), L"doggy");
-
- //
- // Test MultiSZBytesToStringArray
- //
-
- std::vector<std::wstring> result;
- EXPECT_SUCCEEDED(RegKey::MultiSZBytesToStringArray(
- reinterpret_cast<const uint8*>(kMultiSZ), sizeof(kMultiSZ), &result));
- EXPECT_EQ(result.size(), 3);
- EXPECT_STREQ(result[0].c_str(), L"abc");
- EXPECT_STREQ(result[1].c_str(), L"def");
- EXPECT_STREQ(result[2].c_str(), L"P12345");
-
- EXPECT_SUCCEEDED(RegKey::MultiSZBytesToStringArray(
- reinterpret_cast<const uint8*>(kEmptyMultiSZ),
- sizeof(kEmptyMultiSZ), &result));
- EXPECT_EQ(result.size(), 0);
- EXPECT_FALSE(SUCCEEDED(RegKey::MultiSZBytesToStringArray(
- reinterpret_cast<const uint8*>(kInvalidMultiSZ),
- sizeof(kInvalidMultiSZ), &result)));
-}
-
-TEST(RegKeyTest, RegKeyHelperFunctionsTest) {
- RegKeyHelperFunctionsTest();
-}
-
-TEST(RegKeyTest, RegKeyNonStaticFunctionsTest) {
- DWORD int_val = 0;
- DWORD64 int64_val = 0;
- wchar_t* str_val = NULL;
- uint8* binary_val = NULL;
- DWORD uint8_count = 0;
-
- // Just in case...
- // make sure the no test key residue is left from previous aborted runs
- RegKey::DeleteKey(kFullRkey1);
-
- // initial state
- RegKey r_key;
- EXPECT_TRUE(r_key.key() == NULL);
-
- // create a reg key
- EXPECT_SUCCEEDED(r_key.Create(HKEY_CURRENT_USER, kRkey1));
-
- // do the create twice - it should return the already created one
- EXPECT_SUCCEEDED(r_key.Create(HKEY_CURRENT_USER, kRkey1));
-
- // now do an open - should work just fine
- EXPECT_SUCCEEDED(r_key.Open(HKEY_CURRENT_USER, kRkey1));
-
- // get an in-existent value
- EXPECT_EQ(r_key.GetValue(kValNameInt, &int_val),
- HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND));
-
- // set and get some values
-
- // set an INT 32
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameInt, kIntVal));
-
- // check that the value exists
- EXPECT_TRUE(r_key.HasValue(kValNameInt));
-
- // read it back
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameInt, &int_val));
- EXPECT_EQ(int_val, kIntVal);
-
- // set it again!
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameInt, kIntVal2));
-
- // read it again
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameInt, &int_val));
- EXPECT_EQ(int_val, kIntVal2);
-
- // delete the value
- EXPECT_SUCCEEDED(r_key.DeleteValue(kValNameInt));
-
- // check that the value is gone
- EXPECT_FALSE(r_key.HasValue(kValNameInt));
-
- // set an INT 64
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameInt64, kIntVal64));
-
- // check that the value exists
- EXPECT_TRUE(r_key.HasValue(kValNameInt64));
-
- // read it back
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameInt64, &int64_val));
- EXPECT_EQ(int64_val, kIntVal64);
-
- // delete the value
- EXPECT_SUCCEEDED(r_key.DeleteValue(kValNameInt64));
-
- // check that the value is gone
- EXPECT_FALSE(r_key.HasValue(kValNameInt64));
-
- // set a string
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameStr, kStrVal));
-
- // check that the value exists
- EXPECT_TRUE(r_key.HasValue(kValNameStr));
-
- // read it back
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameStr, &str_val));
- EXPECT_TRUE(lstrcmp(str_val, kStrVal) == 0);
- delete[] str_val;
-
- // set it again
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameStr, kStrVal2));
-
- // read it again
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameStr, &str_val));
- EXPECT_TRUE(lstrcmp(str_val, kStrVal2) == 0);
- delete[] str_val;
-
- // delete the value
- EXPECT_SUCCEEDED(r_key.DeleteValue(kValNameStr));
-
- // check that the value is gone
- EXPECT_FALSE(r_key.HasValue(kValNameInt));
-
- // set a binary value
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameBinary,
- reinterpret_cast<const uint8*>(kBinaryVal), sizeof(kBinaryVal) - 1));
-
- // check that the value exists
- EXPECT_TRUE(r_key.HasValue(kValNameBinary));
-
- // read it back
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameBinary, &binary_val, &uint8_count));
- EXPECT_TRUE(memcmp(binary_val, kBinaryVal, sizeof(kBinaryVal) - 1) == 0);
- delete[] binary_val;
-
- // set it again
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameBinary,
- reinterpret_cast<const uint8*>(kBinaryVal2), sizeof(kBinaryVal) - 1));
-
- // read it again
- EXPECT_SUCCEEDED(r_key.GetValue(kValNameBinary, &binary_val, &uint8_count));
- EXPECT_TRUE(memcmp(binary_val, kBinaryVal2, sizeof(kBinaryVal2) - 1) == 0);
- delete[] binary_val;
-
- // delete the value
- EXPECT_SUCCEEDED(r_key.DeleteValue(kValNameBinary));
-
- // check that the value is gone
- EXPECT_FALSE(r_key.HasValue(kValNameBinary));
-
- // set some values and check the total count
-
- // set an INT 32
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameInt, kIntVal));
-
- // set an INT 64
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameInt64, kIntVal64));
-
- // set a string
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameStr, kStrVal));
-
- // set a binary value
- EXPECT_SUCCEEDED(r_key.SetValue(kValNameBinary,
- reinterpret_cast<const uint8*>(kBinaryVal), sizeof(kBinaryVal) - 1));
-
- // get the value count
- uint32 value_count = r_key.GetValueCount();
- EXPECT_EQ(value_count, 4);
-
- // check the value names
- std::wstring value_name;
- DWORD type = 0;
-
- EXPECT_SUCCEEDED(r_key.GetValueNameAt(0, &value_name, &type));
- EXPECT_STREQ(value_name.c_str(), kValNameInt);
- EXPECT_EQ(type, REG_DWORD);
-
- EXPECT_SUCCEEDED(r_key.GetValueNameAt(1, &value_name, &type));
- EXPECT_STREQ(value_name.c_str(), kValNameInt64);
- EXPECT_EQ(type, REG_QWORD);
-
- EXPECT_SUCCEEDED(r_key.GetValueNameAt(2, &value_name, &type));
- EXPECT_STREQ(value_name.c_str(), kValNameStr);
- EXPECT_EQ(type, REG_SZ);
-
- EXPECT_SUCCEEDED(r_key.GetValueNameAt(3, &value_name, &type));
- EXPECT_STREQ(value_name.c_str(), kValNameBinary);
- EXPECT_EQ(type, REG_BINARY);
-
- // check that there are no more values
- EXPECT_FAILED(r_key.GetValueNameAt(4, &value_name, &type));
-
- uint32 subkey_count = r_key.GetSubkeyCount();
- EXPECT_EQ(subkey_count, 0);
-
- // now create a subkey and make sure we can get the name
- RegKey temp_key;
- EXPECT_SUCCEEDED(temp_key.Create(HKEY_CURRENT_USER, kRkey1Subkey));
-
- // check the subkey exists
- EXPECT_TRUE(r_key.HasSubkey(kRkey1SubkeyName));
-
- // check the name
- EXPECT_EQ(r_key.GetSubkeyCount(), 1);
-
- std::wstring subkey_name;
- EXPECT_SUCCEEDED(r_key.GetSubkeyNameAt(0, &subkey_name));
- EXPECT_STREQ(subkey_name.c_str(), kRkey1SubkeyName);
-
- // delete the key
- EXPECT_SUCCEEDED(r_key.DeleteSubKey(kRkey1));
-
- // close this key
- EXPECT_SUCCEEDED(r_key.Close());
-
- // whack the whole key
- EXPECT_SUCCEEDED(RegKey::DeleteKey(kFullRkey1));
-}
-
-TEST(RegKeyTest, RegKeyStaticFunctionsTest) {
- DWORD int_val = 0;
- DWORD64 int64_val = 0;
- float float_val = 0;
- double double_val = 0;
- wchar_t* str_val = NULL;
- std::wstring wstr_val;
- uint8* binary_val = NULL;
- DWORD uint8_count = 0;
-
- // Just in case...
- // make sure the no test key residue is left from previous aborted runs
- RegKey::DeleteKey(kFullRkey1);
-
- // get an in-existent value from an un-existent key
- EXPECT_EQ(RegKey::GetValue(kFullRkey1, kValNameInt, &int_val),
- HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND));
-
- // set int32
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameInt, kIntVal));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameInt));
-
- // get an in-existent value from an existent key
- EXPECT_EQ(RegKey::GetValue(kFullRkey1, L"bogus", &int_val),
- HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameInt, &int_val));
- EXPECT_EQ(int_val, kIntVal);
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameInt));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameInt));
-
- // set int64
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameInt64, kIntVal64));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameInt64));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameInt64, &int64_val));
- EXPECT_EQ(int64_val, kIntVal64);
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameInt64));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameInt64));
-
- // set float
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameFloat, kFloatVal));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameFloat));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameFloat, &float_val));
- EXPECT_EQ(float_val, kFloatVal);
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameFloat));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameFloat));
- EXPECT_FAILED(RegKey::GetValue(kFullRkey1, kValNameFloat, &float_val));
-
- // set double
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameDouble, kDoubleVal));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameDouble));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameDouble, &double_val));
- EXPECT_EQ(double_val, kDoubleVal);
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameDouble));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameDouble));
- EXPECT_FAILED(RegKey::GetValue(kFullRkey1, kValNameDouble, &double_val));
-
- // set string
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameStr, kStrVal));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameStr));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameStr, &str_val));
- EXPECT_TRUE(lstrcmp(str_val, kStrVal) == 0);
- delete[] str_val;
-
- // read it back in std::wstring
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameStr, &wstr_val));
- EXPECT_STREQ(wstr_val.c_str(), kStrVal);
-
- // get an in-existent value from an existent key
- EXPECT_EQ(RegKey::GetValue(kFullRkey1, L"bogus", &str_val),
- HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND));
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameStr));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameStr));
-
- // set binary
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameBinary,
- reinterpret_cast<const uint8*>(kBinaryVal), sizeof(kBinaryVal)-1));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameBinary,
- &binary_val, &uint8_count));
- EXPECT_TRUE(memcmp(binary_val, kBinaryVal, sizeof(kBinaryVal)-1) == 0);
- delete[] binary_val;
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameBinary));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // special case - set a binary value with length 0
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameBinary,
- reinterpret_cast<const uint8*>(kBinaryVal), 0));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameBinary,
- &binary_val, &uint8_count));
- EXPECT_EQ(uint8_count, 0);
- EXPECT_TRUE(binary_val == NULL);
- delete[] binary_val;
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameBinary));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // special case - set a NULL binary value
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1, kValNameBinary, NULL, 100));
-
- // check that the value exists
- EXPECT_TRUE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // read it back
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameBinary,
- &binary_val, &uint8_count));
- EXPECT_EQ(uint8_count, 0);
- EXPECT_TRUE(binary_val == NULL);
- delete[] binary_val;
-
- // delete the value
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1, kValNameBinary));
-
- // check that the value is gone
- EXPECT_FALSE(RegKey::HasValue(kFullRkey1, kValNameBinary));
-
- // test read/write REG_MULTI_SZ value
- std::vector<std::wstring> result;
- EXPECT_SUCCEEDED(RegKey::SetValueMultiSZ(kFullRkey1, kValNameMultiStr,
- reinterpret_cast<const uint8*>(kMultiSZ), sizeof(kMultiSZ)));
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameMultiStr, &result));
- EXPECT_EQ(result.size(), 3);
- EXPECT_STREQ(result[0].c_str(), L"abc");
- EXPECT_STREQ(result[1].c_str(), L"def");
- EXPECT_STREQ(result[2].c_str(), L"P12345");
- EXPECT_SUCCEEDED(RegKey::SetValueMultiSZ(kFullRkey1, kValNameMultiStr,
- reinterpret_cast<const uint8*>(kEmptyMultiSZ), sizeof(kEmptyMultiSZ)));
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameMultiStr, &result));
- EXPECT_EQ(result.size(), 0);
- // writing REG_MULTI_SZ value will automatically add ending null characters
- EXPECT_SUCCEEDED(RegKey::SetValueMultiSZ(kFullRkey1, kValNameMultiStr,
- reinterpret_cast<const uint8*>(kInvalidMultiSZ), sizeof(kInvalidMultiSZ)));
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1, kValNameMultiStr, &result));
- EXPECT_EQ(result.size(), 1);
- EXPECT_STREQ(result[0].c_str(), L"678");
-
- // Run the following test only in dev machine
- // This is because the build machine might not have admin privilege
-#ifdef IS_PRIVATE_BUILD
- // get a temp file name
- wchar_t temp_path[MAX_PATH] = {0};
- EXPECT_LT(::GetTempPath(ARRAY_SIZE(temp_path), temp_path),
- static_cast<DWORD>(ARRAY_SIZE(temp_path)));
- wchar_t temp_file[MAX_PATH] = {0};
- EXPECT_NE(::GetTempFileName(temp_path, L"rkut_",
- ::GetTickCount(), temp_file), 0);
-
- // test save
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1Subkey, kValNameInt, kIntVal));
- EXPECT_SUCCEEDED(RegKey::SetValue(kFullRkey1Subkey, kValNameInt64, kIntVal64));
- EXPECT_SUCCEEDED(RegKey::Save(kFullRkey1Subkey, temp_file));
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1Subkey, kValNameInt));
- EXPECT_SUCCEEDED(RegKey::DeleteValue(kFullRkey1Subkey, kValNameInt64));
-
- // test restore
- EXPECT_SUCCEEDED(RegKey::Restore(kFullRkey1Subkey, temp_file));
- int_val = 0;
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1Subkey, kValNameInt, &int_val));
- EXPECT_EQ(int_val, kIntVal);
- int64_val = 0;
- EXPECT_SUCCEEDED(RegKey::GetValue(kFullRkey1Subkey,
- kValNameInt64,
- &int64_val));
- EXPECT_EQ(int64_val, kIntVal64);
-
- // delete the temp file
- EXPECT_EQ(TRUE, ::DeleteFile(temp_file));
-#endif
-
- // whack the whole key
- EXPECT_SUCCEEDED(RegKey::DeleteKey(kFullRkey1));
-}
-
-} // namespace talk_base
diff --git a/base/win32securityerrors.cc b/base/win32securityerrors.cc
deleted file mode 100644
index 50f4f66..0000000
--- a/base/win32securityerrors.cc
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-
-extern const ConstantLabel SECURITY_ERRORS[];
-
-const ConstantLabel SECURITY_ERRORS[] = {
- KLABEL(SEC_I_COMPLETE_AND_CONTINUE),
- KLABEL(SEC_I_COMPLETE_NEEDED),
- KLABEL(SEC_I_CONTEXT_EXPIRED),
- KLABEL(SEC_I_CONTINUE_NEEDED),
- KLABEL(SEC_I_INCOMPLETE_CREDENTIALS),
- KLABEL(SEC_I_RENEGOTIATE),
- KLABEL(SEC_E_CERT_EXPIRED),
- KLABEL(SEC_E_INCOMPLETE_MESSAGE),
- KLABEL(SEC_E_INSUFFICIENT_MEMORY),
- KLABEL(SEC_E_INTERNAL_ERROR),
- KLABEL(SEC_E_INVALID_HANDLE),
- KLABEL(SEC_E_INVALID_TOKEN),
- KLABEL(SEC_E_LOGON_DENIED),
- KLABEL(SEC_E_NO_AUTHENTICATING_AUTHORITY),
- KLABEL(SEC_E_NO_CREDENTIALS),
- KLABEL(SEC_E_NOT_OWNER),
- KLABEL(SEC_E_OK),
- KLABEL(SEC_E_SECPKG_NOT_FOUND),
- KLABEL(SEC_E_TARGET_UNKNOWN),
- KLABEL(SEC_E_UNKNOWN_CREDENTIALS),
- KLABEL(SEC_E_UNSUPPORTED_FUNCTION),
- KLABEL(SEC_E_UNTRUSTED_ROOT),
- KLABEL(SEC_E_WRONG_PRINCIPAL),
- LASTLABEL
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/win32socketinit.cc b/base/win32socketinit.cc
deleted file mode 100644
index f6ac666..0000000
--- a/base/win32socketinit.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32socketinit.h"
-
-#include "talk/base/win32.h"
-
-namespace talk_base {
-
-// Please don't remove this function.
-void EnsureWinsockInit() {
- // The default implementation uses a global initializer, so WSAStartup
- // happens at module load time. Thus we don't need to do anything here.
- // The hook is provided so that a client that statically links with
- // libjingle can override it, to provide its own initialization.
-}
-
-#ifdef WIN32
-class WinsockInitializer {
- public:
- WinsockInitializer() {
- WSADATA wsaData;
- WORD wVersionRequested = MAKEWORD(1, 0);
- err_ = WSAStartup(wVersionRequested, &wsaData);
- }
- ~WinsockInitializer() {
- if (!err_)
- WSACleanup();
- }
- int error() {
- return err_;
- }
- private:
- int err_;
-};
-WinsockInitializer g_winsockinit;
-#endif
-
-} // namespace talk_base
diff --git a/base/win32socketinit.h b/base/win32socketinit.h
deleted file mode 100644
index f56b7ff..0000000
--- a/base/win32socketinit.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WIN32SOCKETINIT_H_
-#define TALK_BASE_WIN32SOCKETINIT_H_
-
-namespace talk_base {
-
-void EnsureWinsockInit();
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WIN32SOCKETINIT_H_
diff --git a/base/win32socketserver.cc b/base/win32socketserver.cc
deleted file mode 100644
index 9566669..0000000
--- a/base/win32socketserver.cc
+++ /dev/null
@@ -1,867 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/win32socketserver.h"
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/winping.h"
-#include "talk/base/win32window.h"
-#include <ws2tcpip.h> // NOLINT
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32Socket
-///////////////////////////////////////////////////////////////////////////////
-
-// TODO: Move this to a common place where PhysicalSocketServer can
-// share it.
-// Standard MTUs
-static const uint16 PACKET_MAXIMUMS[] = {
- 65535, // Theoretical maximum, Hyperchannel
- 32000, // Nothing
- 17914, // 16Mb IBM Token Ring
- 8166, // IEEE 802.4
- // 4464 // IEEE 802.5 (4Mb max)
- 4352, // FDDI
- // 2048, // Wideband Network
- 2002, // IEEE 802.5 (4Mb recommended)
- // 1536, // Expermental Ethernet Networks
- // 1500, // Ethernet, Point-to-Point (default)
- 1492, // IEEE 802.3
- 1006, // SLIP, ARPANET
- // 576, // X.25 Networks
- // 544, // DEC IP Portal
- // 512, // NETBIOS
- 508, // IEEE 802/Source-Rt Bridge, ARCNET
- 296, // Point-to-Point (low delay)
- 68, // Official minimum
- 0, // End of list marker
-};
-
-static const int IP_HEADER_SIZE = 20u;
-static const int ICMP_HEADER_SIZE = 8u;
-static const int ICMP_PING_TIMEOUT_MILLIS = 10000u;
-
-// TODO: Enable for production builds also? Use FormatMessage?
-#ifdef _DEBUG
-LPCSTR WSAErrorToString(int error, LPCSTR *description_result) {
- LPCSTR string = "Unspecified";
- LPCSTR description = "Unspecified description";
- switch (error) {
- case ERROR_SUCCESS:
- string = "SUCCESS";
- description = "Operation succeeded";
- break;
- case WSAEWOULDBLOCK:
- string = "WSAEWOULDBLOCK";
- description = "Using a non-blocking socket, will notify later";
- break;
- case WSAEACCES:
- string = "WSAEACCES";
- description = "Access denied, or sharing violation";
- break;
- case WSAEADDRNOTAVAIL:
- string = "WSAEADDRNOTAVAIL";
- description = "Address is not valid in this context";
- break;
- case WSAENETDOWN:
- string = "WSAENETDOWN";
- description = "Network is down";
- break;
- case WSAENETUNREACH:
- string = "WSAENETUNREACH";
- description = "Network is up, but unreachable";
- break;
- case WSAENETRESET:
- string = "WSANETRESET";
- description = "Connection has been reset due to keep-alive activity";
- break;
- case WSAECONNABORTED:
- string = "WSAECONNABORTED";
- description = "Aborted by host";
- break;
- case WSAECONNRESET:
- string = "WSAECONNRESET";
- description = "Connection reset by host";
- break;
- case WSAETIMEDOUT:
- string = "WSAETIMEDOUT";
- description = "Timed out, host failed to respond";
- break;
- case WSAECONNREFUSED:
- string = "WSAECONNREFUSED";
- description = "Host actively refused connection";
- break;
- case WSAEHOSTDOWN:
- string = "WSAEHOSTDOWN";
- description = "Host is down";
- break;
- case WSAEHOSTUNREACH:
- string = "WSAEHOSTUNREACH";
- description = "Host is unreachable";
- break;
- case WSAHOST_NOT_FOUND:
- string = "WSAHOST_NOT_FOUND";
- description = "No such host is known";
- break;
- }
- if (description_result) {
- *description_result = description;
- }
- return string;
-}
-
-void ReportWSAError(LPCSTR context, int error, const SocketAddress& address) {
- LPCSTR description_string;
- LPCSTR error_string = WSAErrorToString(error, &description_string);
- LOG(LS_INFO) << context << " = " << error
- << " (" << error_string << ":" << description_string << ") ["
- << address.ToString() << "]";
-}
-#else
-void ReportWSAError(LPCSTR context, int error, const SocketAddress& address) {}
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-// Win32Socket::EventSink
-/////////////////////////////////////////////////////////////////////////////
-
-#define WM_SOCKETNOTIFY (WM_USER + 50)
-#define WM_DNSNOTIFY (WM_USER + 51)
-
-struct Win32Socket::DnsLookup {
- HANDLE handle;
- uint16 port;
- char buffer[MAXGETHOSTSTRUCT];
-};
-
-class Win32Socket::EventSink : public Win32Window {
- public:
- explicit EventSink(Win32Socket * parent) : parent_(parent) { }
-
- void Dispose();
-
- virtual bool OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam,
- LRESULT& result);
- virtual void OnNcDestroy();
-
- private:
- bool OnSocketNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT& result);
- bool OnDnsNotify(WPARAM wParam, LPARAM lParam, LRESULT& result);
-
- Win32Socket * parent_;
-};
-
-void Win32Socket::EventSink::Dispose() {
- parent_ = NULL;
- if (::IsWindow(handle())) {
- ::DestroyWindow(handle());
- } else {
- delete this;
- }
-}
-
-bool Win32Socket::EventSink::OnMessage(UINT uMsg, WPARAM wParam,
- LPARAM lParam, LRESULT& result) {
- switch (uMsg) {
- case WM_SOCKETNOTIFY:
- case WM_TIMER:
- return OnSocketNotify(uMsg, wParam, lParam, result);
- case WM_DNSNOTIFY:
- return OnDnsNotify(wParam, lParam, result);
- }
- return false;
-}
-
-bool Win32Socket::EventSink::OnSocketNotify(UINT uMsg, WPARAM wParam,
- LPARAM lParam, LRESULT& result) {
- result = 0;
-
- int wsa_event = WSAGETSELECTEVENT(lParam);
- int wsa_error = WSAGETSELECTERROR(lParam);
-
- // Treat connect timeouts as close notifications
- if (uMsg == WM_TIMER) {
- wsa_event = FD_CLOSE;
- wsa_error = WSAETIMEDOUT;
- }
-
- if (parent_)
- parent_->OnSocketNotify(static_cast<SOCKET>(wParam), wsa_event, wsa_error);
- return true;
-}
-
-bool Win32Socket::EventSink::OnDnsNotify(WPARAM wParam, LPARAM lParam,
- LRESULT& result) {
- result = 0;
-
- int error = WSAGETASYNCERROR(lParam);
- if (parent_)
- parent_->OnDnsNotify(reinterpret_cast<HANDLE>(wParam), error);
- return true;
-}
-
-void Win32Socket::EventSink::OnNcDestroy() {
- if (parent_) {
- LOG(LS_ERROR) << "EventSink hwnd is being destroyed, but the event sink"
- " hasn't yet been disposed.";
- } else {
- delete this;
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// Win32Socket
-/////////////////////////////////////////////////////////////////////////////
-
-Win32Socket::Win32Socket()
- : socket_(INVALID_SOCKET), error_(0), state_(CS_CLOSED), connect_time_(0),
- closing_(false), close_error_(0), sink_(NULL), dns_(NULL) {
-}
-
-Win32Socket::~Win32Socket() {
- Close();
-}
-
-bool Win32Socket::CreateT(int family, int type) {
- Close();
- int proto = (SOCK_DGRAM == type) ? IPPROTO_UDP : IPPROTO_TCP;
- socket_ = ::WSASocket(family, type, proto, NULL, NULL, 0);
- if (socket_ == INVALID_SOCKET) {
- UpdateLastError();
- return false;
- }
- if ((SOCK_DGRAM == type) && !SetAsync(FD_READ | FD_WRITE)) {
- return false;
- }
- return true;
-}
-
-int Win32Socket::Attach(SOCKET s) {
- ASSERT(socket_ == INVALID_SOCKET);
- if (socket_ != INVALID_SOCKET)
- return SOCKET_ERROR;
-
- ASSERT(s != INVALID_SOCKET);
- if (s == INVALID_SOCKET)
- return SOCKET_ERROR;
-
- socket_ = s;
- state_ = CS_CONNECTED;
-
- if (!SetAsync(FD_READ | FD_WRITE | FD_CLOSE))
- return SOCKET_ERROR;
-
- return 0;
-}
-
-void Win32Socket::SetTimeout(int ms) {
- if (sink_)
- ::SetTimer(sink_->handle(), 1, ms, 0);
-}
-
-SocketAddress Win32Socket::GetLocalAddress() const {
- sockaddr_storage addr = {0};
- socklen_t addrlen = sizeof(addr);
- int result = ::getsockname(socket_, reinterpret_cast<sockaddr*>(&addr),
- &addrlen);
- SocketAddress address;
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr, &address);
- } else {
- LOG(LS_WARNING) << "GetLocalAddress: unable to get local addr, socket="
- << socket_;
- }
- return address;
-}
-
-SocketAddress Win32Socket::GetRemoteAddress() const {
- sockaddr_storage addr = {0};
- socklen_t addrlen = sizeof(addr);
- int result = ::getpeername(socket_, reinterpret_cast<sockaddr*>(&addr),
- &addrlen);
- SocketAddress address;
- if (result >= 0) {
- SocketAddressFromSockAddrStorage(addr, &address);
- } else {
- LOG(LS_WARNING) << "GetRemoteAddress: unable to get remote addr, socket="
- << socket_;
- }
- return address;
-}
-
-int Win32Socket::Bind(const SocketAddress& addr) {
- ASSERT(socket_ != INVALID_SOCKET);
- if (socket_ == INVALID_SOCKET)
- return SOCKET_ERROR;
-
- sockaddr_storage saddr;
- size_t len = addr.ToSockAddrStorage(&saddr);
- int err = ::bind(socket_,
- reinterpret_cast<sockaddr*>(&saddr),
- static_cast<int>(len));
- UpdateLastError();
- return err;
-}
-
-int Win32Socket::Connect(const SocketAddress& addr) {
- if (state_ != CS_CLOSED) {
- SetError(EALREADY);
- return SOCKET_ERROR;
- }
-
- if (!addr.IsUnresolvedIP()) {
- return DoConnect(addr);
- }
-
- LOG_F(LS_INFO) << "async dns lookup (" << addr.hostname() << ")";
- DnsLookup * dns = new DnsLookup;
- if (!sink_) {
- // Explicitly create the sink ourselves here; we can't rely on SetAsync
- // because we don't have a socket_ yet.
- CreateSink();
- }
- // TODO: Replace with IPv6 compatible lookup.
- dns->handle = WSAAsyncGetHostByName(sink_->handle(), WM_DNSNOTIFY,
- addr.hostname().c_str(), dns->buffer,
- sizeof(dns->buffer));
-
- if (!dns->handle) {
- LOG_F(LS_ERROR) << "WSAAsyncGetHostByName error: " << WSAGetLastError();
- delete dns;
- UpdateLastError();
- Close();
- return SOCKET_ERROR;
- }
-
- dns->port = addr.port();
- dns_ = dns;
- state_ = CS_CONNECTING;
- return 0;
-}
-
-int Win32Socket::DoConnect(const SocketAddress& addr) {
- if ((socket_ == INVALID_SOCKET) && !CreateT(addr.family(), SOCK_STREAM)) {
- return SOCKET_ERROR;
- }
- if (!SetAsync(FD_READ | FD_WRITE | FD_CONNECT | FD_CLOSE)) {
- return SOCKET_ERROR;
- }
-
- sockaddr_storage saddr = {0};
- size_t len = addr.ToSockAddrStorage(&saddr);
- connect_time_ = Time();
- int result = connect(socket_,
- reinterpret_cast<SOCKADDR*>(&saddr),
- static_cast<int>(len));
- if (result != SOCKET_ERROR) {
- state_ = CS_CONNECTED;
- } else {
- int code = WSAGetLastError();
- if (code == WSAEWOULDBLOCK) {
- state_ = CS_CONNECTING;
- } else {
- ReportWSAError("WSAAsync:connect", code, addr);
- error_ = code;
- Close();
- return SOCKET_ERROR;
- }
- }
- addr_ = addr;
-
- return 0;
-}
-
-int Win32Socket::GetError() const {
- return error_;
-}
-
-void Win32Socket::SetError(int error) {
- error_ = error;
-}
-
-Socket::ConnState Win32Socket::GetState() const {
- return state_;
-}
-
-int Win32Socket::GetOption(Option opt, int* value) {
- int slevel;
- int sopt;
- if (TranslateOption(opt, &slevel, &sopt) == -1)
- return -1;
-
- char* p = reinterpret_cast<char*>(value);
- int optlen = sizeof(value);
- return ::getsockopt(socket_, slevel, sopt, p, &optlen);
-}
-
-int Win32Socket::SetOption(Option opt, int value) {
- int slevel;
- int sopt;
- if (TranslateOption(opt, &slevel, &sopt) == -1)
- return -1;
-
- const char* p = reinterpret_cast<const char*>(&value);
- return ::setsockopt(socket_, slevel, sopt, p, sizeof(value));
-}
-
-int Win32Socket::Send(const void* buffer, size_t length) {
- int sent = ::send(socket_,
- reinterpret_cast<const char*>(buffer),
- static_cast<int>(length),
- 0);
- UpdateLastError();
- return sent;
-}
-
-int Win32Socket::SendTo(const void* buffer, size_t length,
- const SocketAddress& addr) {
- sockaddr_storage saddr;
- size_t addr_len = addr.ToSockAddrStorage(&saddr);
- int sent = ::sendto(socket_, reinterpret_cast<const char*>(buffer),
- static_cast<int>(length), 0,
- reinterpret_cast<sockaddr*>(&saddr),
- static_cast<int>(addr_len));
- UpdateLastError();
- return sent;
-}
-
-int Win32Socket::Recv(void* buffer, size_t length) {
- int received = ::recv(socket_, static_cast<char*>(buffer),
- static_cast<int>(length), 0);
- UpdateLastError();
- if (closing_ && received <= static_cast<int>(length))
- PostClosed();
- return received;
-}
-
-int Win32Socket::RecvFrom(void* buffer, size_t length,
- SocketAddress* out_addr) {
- sockaddr_storage saddr;
- socklen_t addr_len = sizeof(saddr);
- int received = ::recvfrom(socket_, static_cast<char*>(buffer),
- static_cast<int>(length), 0,
- reinterpret_cast<sockaddr*>(&saddr), &addr_len);
- UpdateLastError();
- if (received != SOCKET_ERROR)
- SocketAddressFromSockAddrStorage(saddr, out_addr);
- if (closing_ && received <= static_cast<int>(length))
- PostClosed();
- return received;
-}
-
-int Win32Socket::Listen(int backlog) {
- int err = ::listen(socket_, backlog);
- if (!SetAsync(FD_ACCEPT))
- return SOCKET_ERROR;
-
- UpdateLastError();
- if (err == 0)
- state_ = CS_CONNECTING;
- return err;
-}
-
-Win32Socket* Win32Socket::Accept(SocketAddress* out_addr) {
- sockaddr_storage saddr;
- socklen_t addr_len = sizeof(saddr);
- SOCKET s = ::accept(socket_, reinterpret_cast<sockaddr*>(&saddr), &addr_len);
- UpdateLastError();
- if (s == INVALID_SOCKET)
- return NULL;
- if (out_addr)
- SocketAddressFromSockAddrStorage(saddr, out_addr);
- Win32Socket* socket = new Win32Socket;
- if (0 == socket->Attach(s))
- return socket;
- delete socket;
- return NULL;
-}
-
-int Win32Socket::Close() {
- int err = 0;
- if (socket_ != INVALID_SOCKET) {
- err = ::closesocket(socket_);
- socket_ = INVALID_SOCKET;
- closing_ = false;
- close_error_ = 0;
- UpdateLastError();
- }
- if (dns_) {
- WSACancelAsyncRequest(dns_->handle);
- delete dns_;
- dns_ = NULL;
- }
- if (sink_) {
- sink_->Dispose();
- sink_ = NULL;
- }
- addr_.Clear();
- state_ = CS_CLOSED;
- return err;
-}
-
-int Win32Socket::EstimateMTU(uint16* mtu) {
- SocketAddress addr = GetRemoteAddress();
- if (addr.IsAny()) {
- error_ = ENOTCONN;
- return -1;
- }
-
- WinPing ping;
- if (!ping.IsValid()) {
- error_ = EINVAL; // can't think of a better error ID
- return -1;
- }
-
- for (int level = 0; PACKET_MAXIMUMS[level + 1] > 0; ++level) {
- int32 size = PACKET_MAXIMUMS[level] - IP_HEADER_SIZE - ICMP_HEADER_SIZE;
- WinPing::PingResult result = ping.Ping(addr.ipaddr(), size,
- ICMP_PING_TIMEOUT_MILLIS, 1, false);
- if (result == WinPing::PING_FAIL) {
- error_ = EINVAL; // can't think of a better error ID
- return -1;
- }
- if (result != WinPing::PING_TOO_LARGE) {
- *mtu = PACKET_MAXIMUMS[level];
- return 0;
- }
- }
-
- ASSERT(false);
- return 0;
-}
-
-void Win32Socket::CreateSink() {
- ASSERT(NULL == sink_);
-
- // Create window
- sink_ = new EventSink(this);
- sink_->Create(NULL, L"EventSink", 0, 0, 0, 0, 10, 10);
-}
-
-bool Win32Socket::SetAsync(int events) {
- if (NULL == sink_) {
- CreateSink();
- ASSERT(NULL != sink_);
- }
-
- // start the async select
- if (WSAAsyncSelect(socket_, sink_->handle(), WM_SOCKETNOTIFY, events)
- == SOCKET_ERROR) {
- UpdateLastError();
- Close();
- return false;
- }
-
- return true;
-}
-
-bool Win32Socket::HandleClosed(int close_error) {
- // WM_CLOSE will be received before all data has been read, so we need to
- // hold on to it until the read buffer has been drained.
- char ch;
- closing_ = true;
- close_error_ = close_error;
- return (::recv(socket_, &ch, 1, MSG_PEEK) <= 0);
-}
-
-void Win32Socket::PostClosed() {
- // If we see that the buffer is indeed drained, then send the close.
- closing_ = false;
- ::PostMessage(sink_->handle(), WM_SOCKETNOTIFY,
- socket_, WSAMAKESELECTREPLY(FD_CLOSE, close_error_));
-}
-
-void Win32Socket::UpdateLastError() {
- error_ = WSAGetLastError();
-}
-
-int Win32Socket::TranslateOption(Option opt, int* slevel, int* sopt) {
- switch (opt) {
- case OPT_DONTFRAGMENT:
- *slevel = IPPROTO_IP;
- *sopt = IP_DONTFRAGMENT;
- break;
- case OPT_RCVBUF:
- *slevel = SOL_SOCKET;
- *sopt = SO_RCVBUF;
- break;
- case OPT_SNDBUF:
- *slevel = SOL_SOCKET;
- *sopt = SO_SNDBUF;
- break;
- case OPT_NODELAY:
- *slevel = IPPROTO_TCP;
- *sopt = TCP_NODELAY;
- break;
- case OPT_DSCP:
- LOG(LS_WARNING) << "Socket::OPT_DSCP not supported.";
- return -1;
- default:
- ASSERT(false);
- return -1;
- }
- return 0;
-}
-
-void Win32Socket::OnSocketNotify(SOCKET socket, int event, int error) {
- // Ignore events if we're already closed.
- if (socket != socket_)
- return;
-
- error_ = error;
- switch (event) {
- case FD_CONNECT:
- if (error != ERROR_SUCCESS) {
- ReportWSAError("WSAAsync:connect notify", error, addr_);
-#ifdef _DEBUG
- int32 duration = TimeSince(connect_time_);
- LOG(LS_INFO) << "WSAAsync:connect error (" << duration
- << " ms), faking close";
-#endif
- state_ = CS_CLOSED;
- // If you get an error connecting, close doesn't really do anything
- // and it certainly doesn't send back any close notification, but
- // we really only maintain a few states, so it is easiest to get
- // back into a known state by pretending that a close happened, even
- // though the connect event never did occur.
- SignalCloseEvent(this, error);
- } else {
-#ifdef _DEBUG
- int32 duration = TimeSince(connect_time_);
- LOG(LS_INFO) << "WSAAsync:connect (" << duration << " ms)";
-#endif
- state_ = CS_CONNECTED;
- SignalConnectEvent(this);
- }
- break;
-
- case FD_ACCEPT:
- case FD_READ:
- if (error != ERROR_SUCCESS) {
- ReportWSAError("WSAAsync:read notify", error, addr_);
- } else {
- SignalReadEvent(this);
- }
- break;
-
- case FD_WRITE:
- if (error != ERROR_SUCCESS) {
- ReportWSAError("WSAAsync:write notify", error, addr_);
- } else {
- SignalWriteEvent(this);
- }
- break;
-
- case FD_CLOSE:
- if (HandleClosed(error)) {
- ReportWSAError("WSAAsync:close notify", error, addr_);
- state_ = CS_CLOSED;
- SignalCloseEvent(this, error);
- }
- break;
- }
-}
-
-void Win32Socket::OnDnsNotify(HANDLE task, int error) {
- if (!dns_ || dns_->handle != task)
- return;
-
- uint32 ip = 0;
- if (error == 0) {
- hostent* pHost = reinterpret_cast<hostent*>(dns_->buffer);
- uint32 net_ip = *reinterpret_cast<uint32*>(pHost->h_addr_list[0]);
- ip = NetworkToHost32(net_ip);
- }
-
- LOG_F(LS_INFO) << "(" << IPAddress(ip).ToSensitiveString()
- << ", " << error << ")";
-
- if (error == 0) {
- SocketAddress address(ip, dns_->port);
- error = DoConnect(address);
- } else {
- Close();
- }
-
- if (error) {
- error_ = error;
- SignalCloseEvent(this, error_);
- } else {
- delete dns_;
- dns_ = NULL;
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32SocketServer
-// Provides cricket base services on top of a win32 gui thread
-///////////////////////////////////////////////////////////////////////////////
-
-static UINT s_wm_wakeup_id = 0;
-const TCHAR Win32SocketServer::kWindowName[] = L"libjingle Message Window";
-
-Win32SocketServer::Win32SocketServer(MessageQueue* message_queue)
- : message_queue_(message_queue),
- wnd_(this),
- posted_(false),
- hdlg_(NULL) {
- if (s_wm_wakeup_id == 0)
- s_wm_wakeup_id = RegisterWindowMessage(L"WM_WAKEUP");
- if (!wnd_.Create(NULL, kWindowName, 0, 0, 0, 0, 0, 0)) {
- LOG_GLE(LS_ERROR) << "Failed to create message window.";
- }
-}
-
-Win32SocketServer::~Win32SocketServer() {
- if (wnd_.handle() != NULL) {
- KillTimer(wnd_.handle(), 1);
- wnd_.Destroy();
- }
-}
-
-Socket* Win32SocketServer::CreateSocket(int type) {
- return CreateSocket(AF_INET, type);
-}
-
-Socket* Win32SocketServer::CreateSocket(int family, int type) {
- return CreateAsyncSocket(family, type);
-}
-
-AsyncSocket* Win32SocketServer::CreateAsyncSocket(int type) {
- return CreateAsyncSocket(AF_INET, type);
-}
-
-AsyncSocket* Win32SocketServer::CreateAsyncSocket(int family, int type) {
- Win32Socket* socket = new Win32Socket;
- if (socket->CreateT(family, type)) {
- return socket;
- }
- delete socket;
- return NULL;
-}
-
-void Win32SocketServer::SetMessageQueue(MessageQueue* queue) {
- message_queue_ = queue;
-}
-
-bool Win32SocketServer::Wait(int cms, bool process_io) {
- BOOL b;
- if (process_io) {
- // Spin the Win32 message pump at least once, and as long as requested.
- // This is the Thread::ProcessMessages case.
- uint32 start = Time();
- do {
- MSG msg;
- SetTimer(wnd_.handle(), 0, cms, NULL);
- // Get the next available message. If we have a modeless dialog, give
- // give the message to IsDialogMessage, which will return true if it
- // was a message for the dialog that it handled internally.
- // Otherwise, dispatch as usual via Translate/DispatchMessage.
- b = GetMessage(&msg, NULL, 0, 0);
- if (b == -1) {
- LOG_GLE(LS_ERROR) << "GetMessage failed.";
- return false;
- } else if(b) {
- if (!hdlg_ || !IsDialogMessage(hdlg_, &msg)) {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
- }
- KillTimer(wnd_.handle(), 0);
- } while (b && TimeSince(start) < cms);
- } else if (cms != 0) {
- // Sit and wait forever for a WakeUp. This is the Thread::Send case.
- ASSERT(cms == -1);
- MSG msg;
- b = GetMessage(&msg, NULL, s_wm_wakeup_id, s_wm_wakeup_id);
- {
- CritScope scope(&cs_);
- posted_ = false;
- }
- } else {
- // No-op (cms == 0 && !process_io). This is the Pump case.
- b = TRUE;
- }
- return (b != FALSE);
-}
-
-void Win32SocketServer::WakeUp() {
- if (wnd_.handle()) {
- // Set the "message pending" flag, if not already set.
- {
- CritScope scope(&cs_);
- if (posted_)
- return;
- posted_ = true;
- }
-
- PostMessage(wnd_.handle(), s_wm_wakeup_id, 0, 0);
- }
-}
-
-void Win32SocketServer::Pump() {
- // Clear the "message pending" flag.
- {
- CritScope scope(&cs_);
- posted_ = false;
- }
-
- // Dispatch all the messages that are currently in our queue. If new messages
- // are posted during the dispatch, they will be handled in the next Pump.
- // We use max(1, ...) to make sure we try to dispatch at least once, since
- // this allow us to process "sent" messages, not included in the size() count.
- Message msg;
- for (size_t max_messages_to_process = _max<size_t>(1, message_queue_->size());
- max_messages_to_process > 0 && message_queue_->Get(&msg, 0, false);
- --max_messages_to_process) {
- message_queue_->Dispatch(&msg);
- }
-
- // Anything remaining?
- int delay = message_queue_->GetDelay();
- if (delay == -1) {
- KillTimer(wnd_.handle(), 1);
- } else {
- SetTimer(wnd_.handle(), 1, delay, NULL);
- }
-}
-
-bool Win32SocketServer::MessageWindow::OnMessage(UINT wm, WPARAM wp,
- LPARAM lp, LRESULT& lr) {
- bool handled = false;
- if (wm == s_wm_wakeup_id || (wm == WM_TIMER && wp == 1)) {
- ss_->Pump();
- lr = 0;
- handled = true;
- }
- return handled;
-}
-
-} // namespace talk_base
diff --git a/base/win32socketserver.h b/base/win32socketserver.h
deleted file mode 100644
index 3459879..0000000
--- a/base/win32socketserver.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WIN32SOCKETSERVER_H_
-#define TALK_BASE_WIN32SOCKETSERVER_H_
-
-#ifdef WIN32
-#include "talk/base/asyncsocket.h"
-#include "talk/base/criticalsection.h"
-#include "talk/base/messagequeue.h"
-#include "talk/base/socketserver.h"
-#include "talk/base/socketfactory.h"
-#include "talk/base/socket.h"
-#include "talk/base/thread.h"
-#include "talk/base/win32window.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32Socket
-///////////////////////////////////////////////////////////////////////////////
-
-class Win32Socket : public AsyncSocket {
- public:
- Win32Socket();
- virtual ~Win32Socket();
-
- bool CreateT(int family, int type);
-
- int Attach(SOCKET s);
- void SetTimeout(int ms);
-
- // AsyncSocket Interface
- virtual SocketAddress GetLocalAddress() const;
- virtual SocketAddress GetRemoteAddress() const;
- virtual int Bind(const SocketAddress& addr);
- virtual int Connect(const SocketAddress& addr);
- virtual int Send(const void *buffer, size_t length);
- virtual int SendTo(const void *buffer, size_t length, const SocketAddress& addr);
- virtual int Recv(void *buffer, size_t length);
- virtual int RecvFrom(void *buffer, size_t length, SocketAddress *out_addr);
- virtual int Listen(int backlog);
- virtual Win32Socket *Accept(SocketAddress *out_addr);
- virtual int Close();
- virtual int GetError() const;
- virtual void SetError(int error);
- virtual ConnState GetState() const;
- virtual int EstimateMTU(uint16* mtu);
- virtual int GetOption(Option opt, int* value);
- virtual int SetOption(Option opt, int value);
-
- private:
- void CreateSink();
- bool SetAsync(int events);
- int DoConnect(const SocketAddress& addr);
- bool HandleClosed(int close_error);
- void PostClosed();
- void UpdateLastError();
- static int TranslateOption(Option opt, int* slevel, int* sopt);
-
- void OnSocketNotify(SOCKET socket, int event, int error);
- void OnDnsNotify(HANDLE task, int error);
-
- SOCKET socket_;
- int error_;
- ConnState state_;
- SocketAddress addr_; // address that we connected to (see DoConnect)
- uint32 connect_time_;
- bool closing_;
- int close_error_;
-
- class EventSink;
- friend class EventSink;
- EventSink * sink_;
-
- struct DnsLookup;
- DnsLookup * dns_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32SocketServer
-///////////////////////////////////////////////////////////////////////////////
-
-class Win32SocketServer : public SocketServer {
- public:
- explicit Win32SocketServer(MessageQueue* message_queue);
- virtual ~Win32SocketServer();
-
- void set_modeless_dialog(HWND hdlg) {
- hdlg_ = hdlg;
- }
-
- // SocketServer Interface
- virtual Socket* CreateSocket(int type);
- virtual Socket* CreateSocket(int family, int type);
-
- virtual AsyncSocket* CreateAsyncSocket(int type);
- virtual AsyncSocket* CreateAsyncSocket(int family, int type);
-
- virtual void SetMessageQueue(MessageQueue* queue);
- virtual bool Wait(int cms, bool process_io);
- virtual void WakeUp();
-
- void Pump();
-
- HWND handle() { return wnd_.handle(); }
-
- private:
- class MessageWindow : public Win32Window {
- public:
- explicit MessageWindow(Win32SocketServer* ss) : ss_(ss) {}
- private:
- virtual bool OnMessage(UINT msg, WPARAM wp, LPARAM lp, LRESULT& result);
- Win32SocketServer* ss_;
- };
-
- static const TCHAR kWindowName[];
- MessageQueue *message_queue_;
- MessageWindow wnd_;
- CriticalSection cs_;
- bool posted_;
- HWND hdlg_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32Thread. Automatically pumps Windows messages.
-///////////////////////////////////////////////////////////////////////////////
-
-class Win32Thread : public Thread {
- public:
- Win32Thread() : ss_(this), id_(0) {
- set_socketserver(&ss_);
- }
- virtual ~Win32Thread() {
- Stop();
- set_socketserver(NULL);
- }
- virtual void Run() {
- id_ = GetCurrentThreadId();
- Thread::Run();
- id_ = 0;
- }
- virtual void Quit() {
- PostThreadMessage(id_, WM_QUIT, 0, 0);
- }
- private:
- Win32SocketServer ss_;
- DWORD id_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // WIN32
-
-#endif // TALK_BASE_WIN32SOCKETSERVER_H_
diff --git a/base/win32socketserver_unittest.cc b/base/win32socketserver_unittest.cc
deleted file mode 100644
index f78a444..0000000
--- a/base/win32socketserver_unittest.cc
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2009 Google Inc. All Rights Reserved.
-
-
-#include "talk/base/gunit.h"
-#include "talk/base/socket_unittest.h"
-#include "talk/base/thread.h"
-#include "talk/base/win32socketserver.h"
-
-namespace talk_base {
-
-// Test that Win32SocketServer::Wait works as expected.
-TEST(Win32SocketServerTest, TestWait) {
- Win32SocketServer server(NULL);
- uint32 start = Time();
- server.Wait(1000, true);
- EXPECT_GE(TimeSince(start), 1000);
-}
-
-// Test that Win32Socket::Pump does not touch general Windows messages.
-TEST(Win32SocketServerTest, TestPump) {
- Win32SocketServer server(NULL);
- SocketServerScope scope(&server);
- EXPECT_EQ(TRUE, PostMessage(NULL, WM_USER, 999, 0));
- server.Pump();
- MSG msg;
- EXPECT_EQ(TRUE, PeekMessage(&msg, NULL, WM_USER, 0, PM_REMOVE));
- EXPECT_EQ(WM_USER, msg.message);
- EXPECT_EQ(999, msg.wParam);
-}
-
-// Test that Win32Socket passes all the generic Socket tests.
-class Win32SocketTest : public SocketTest {
- protected:
- Win32SocketTest() : server_(NULL), scope_(&server_) {}
- Win32SocketServer server_;
- SocketServerScope scope_;
-};
-
-TEST_F(Win32SocketTest, TestConnectIPv4) {
- SocketTest::TestConnectIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectIPv6) {
- SocketTest::TestConnectIPv6();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithDnsLookupIPv4) {
- SocketTest::TestConnectWithDnsLookupIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithDnsLookupIPv6) {
- SocketTest::TestConnectWithDnsLookupIPv6();
-}
-
-TEST_F(Win32SocketTest, TestConnectFailIPv4) {
- SocketTest::TestConnectFailIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectFailIPv6) {
- SocketTest::TestConnectFailIPv6();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithDnsLookupFailIPv4) {
- SocketTest::TestConnectWithDnsLookupFailIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithDnsLookupFailIPv6) {
- SocketTest::TestConnectWithDnsLookupFailIPv6();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithClosedSocketIPv4) {
- SocketTest::TestConnectWithClosedSocketIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectWithClosedSocketIPv6) {
- SocketTest::TestConnectWithClosedSocketIPv6();
-}
-
-TEST_F(Win32SocketTest, TestConnectWhileNotClosedIPv4) {
- SocketTest::TestConnectWhileNotClosedIPv4();
-}
-
-TEST_F(Win32SocketTest, TestConnectWhileNotClosedIPv6) {
- SocketTest::TestConnectWhileNotClosedIPv6();
-}
-
-TEST_F(Win32SocketTest, TestServerCloseDuringConnectIPv4) {
- SocketTest::TestServerCloseDuringConnectIPv4();
-}
-
-TEST_F(Win32SocketTest, TestServerCloseDuringConnectIPv6) {
- SocketTest::TestServerCloseDuringConnectIPv6();
-}
-
-TEST_F(Win32SocketTest, TestClientCloseDuringConnectIPv4) {
- SocketTest::TestClientCloseDuringConnectIPv4();
-}
-
-TEST_F(Win32SocketTest, TestClientCloseDuringConnectIPv6) {
- SocketTest::TestClientCloseDuringConnectIPv6();
-}
-
-TEST_F(Win32SocketTest, TestServerCloseIPv4) {
- SocketTest::TestServerCloseIPv4();
-}
-
-TEST_F(Win32SocketTest, TestServerCloseIPv6) {
- SocketTest::TestServerCloseIPv6();
-}
-
-TEST_F(Win32SocketTest, TestCloseInClosedCallbackIPv4) {
- SocketTest::TestCloseInClosedCallbackIPv4();
-}
-
-TEST_F(Win32SocketTest, TestCloseInClosedCallbackIPv6) {
- SocketTest::TestCloseInClosedCallbackIPv6();
-}
-
-TEST_F(Win32SocketTest, TestSocketServerWaitIPv4) {
- SocketTest::TestSocketServerWaitIPv4();
-}
-
-TEST_F(Win32SocketTest, TestSocketServerWaitIPv6) {
- SocketTest::TestSocketServerWaitIPv6();
-}
-
-TEST_F(Win32SocketTest, TestTcpIPv4) {
- SocketTest::TestTcpIPv4();
-}
-
-TEST_F(Win32SocketTest, TestTcpIPv6) {
- SocketTest::TestTcpIPv6();
-}
-
-TEST_F(Win32SocketTest, TestUdpIPv4) {
- SocketTest::TestUdpIPv4();
-}
-
-TEST_F(Win32SocketTest, TestUdpIPv6) {
- SocketTest::TestUdpIPv6();
-}
-
-TEST_F(Win32SocketTest, TestGetSetOptionsIPv4) {
- SocketTest::TestGetSetOptionsIPv4();
-}
-
-TEST_F(Win32SocketTest, TestGetSetOptionsIPv6) {
- SocketTest::TestGetSetOptionsIPv6();
-}
-
-} // namespace talk_base
diff --git a/base/win32toolhelp.h b/base/win32toolhelp.h
deleted file mode 100644
index 64a191a..0000000
--- a/base/win32toolhelp.h
+++ /dev/null
@@ -1,166 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved.
-
-
-#ifndef TALK_BASE_WIN32TOOLHELP_H_
-#define TALK_BASE_WIN32TOOLHELP_H_
-
-#ifndef WIN32
-#error WIN32 Only
-#endif
-
-#include "talk/base/win32.h"
-
-// Should be included first, but that causes redefinitions.
-#include <tlhelp32.h>
-
-#include "talk/base/constructormagic.h"
-
-namespace talk_base {
-
-// The toolhelp api used to enumerate processes and their modules
-// on Windows is very repetetive and clunky to use. This little
-// template wraps it to make it a little more programmer friendly.
-//
-// Traits: Traits type that adapts the enumerator to the corresponding
-// win32 toolhelp api. Each traits class need to:
-// - define the type of the enumerated data as a public symbol Type
-//
-// - implement bool First(HANDLE, T*) normally calls a
-// Xxxx32First method in the toolhelp API. Ex Process32First(...)
-//
-// - implement bool Next(HANDLE, T*) normally calls a
-// Xxxx32Next method in the toolhelp API. Ex Process32Next(...)
-//
-// - implement bool CloseHandle(HANDLE)
-//
-template<typename Traits>
-class ToolhelpEnumeratorBase {
- public:
- ToolhelpEnumeratorBase(HANDLE snapshot)
- : snapshot_(snapshot), broken_(false), first_(true) {
-
- // Clear out the Traits::Type structure instance.
- Zero(¤t_);
- }
-
- virtual ~ToolhelpEnumeratorBase() {
- Close();
- }
-
- // Moves forward to the next object using the First and Next
- // pointers. If either First or Next ever indicates an failure
- // all subsequent calls to this method will fail; the enumerator
- // object is considered broken.
- bool Next() {
- if (!Valid()) {
- return false;
- }
-
- // Move the iteration forward.
- current_.dwSize = sizeof(typename Traits::Type);
- bool incr_ok = false;
- if (first_) {
- incr_ok = Traits::First(snapshot_, ¤t_);
- first_ = false;
- } else {
- incr_ok = Traits::Next(snapshot_, ¤t_);
- }
-
- if (!incr_ok) {
- Zero(¤t_);
- broken_ = true;
- }
-
- return incr_ok;
- }
-
- const typename Traits::Type& current() const {
- return current_;
- }
-
- void Close() {
- if (snapshot_ != INVALID_HANDLE_VALUE) {
- Traits::CloseHandle(snapshot_);
- snapshot_ = INVALID_HANDLE_VALUE;
- }
- }
-
- private:
- // Checks the state of the snapshot handle.
- bool Valid() {
- return snapshot_ != INVALID_HANDLE_VALUE && !broken_;
- }
-
- static void Zero(typename Traits::Type* buff) {
- ZeroMemory(buff, sizeof(typename Traits::Type));
- }
-
- HANDLE snapshot_;
- typename Traits::Type current_;
- bool broken_;
- bool first_;
-};
-
-class ToolhelpTraits {
- public:
- static HANDLE CreateSnapshot(uint32 flags, uint32 process_id) {
- return CreateToolhelp32Snapshot(flags, process_id);
- }
-
- static bool CloseHandle(HANDLE handle) {
- return ::CloseHandle(handle) == TRUE;
- }
-};
-
-class ToolhelpProcessTraits : public ToolhelpTraits {
- public:
- typedef PROCESSENTRY32 Type;
-
- static bool First(HANDLE handle, Type* t) {
- return ::Process32First(handle, t) == TRUE;
- }
-
- static bool Next(HANDLE handle, Type* t) {
- return ::Process32Next(handle, t) == TRUE;
- }
-};
-
-class ProcessEnumerator : public ToolhelpEnumeratorBase<ToolhelpProcessTraits> {
- public:
- ProcessEnumerator()
- : ToolhelpEnumeratorBase(
- ToolhelpProcessTraits::CreateSnapshot(TH32CS_SNAPPROCESS, 0)) {
- }
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(ProcessEnumerator);
-};
-
-class ToolhelpModuleTraits : public ToolhelpTraits {
- public:
- typedef MODULEENTRY32 Type;
-
- static bool First(HANDLE handle, Type* t) {
- return ::Module32First(handle, t) == TRUE;
- }
-
- static bool Next(HANDLE handle, Type* t) {
- return ::Module32Next(handle, t) == TRUE;
- }
-};
-
-class ModuleEnumerator : public ToolhelpEnumeratorBase<ToolhelpModuleTraits> {
- public:
- explicit ModuleEnumerator(uint32 process_id)
- : ToolhelpEnumeratorBase(
- ToolhelpModuleTraits::CreateSnapshot(TH32CS_SNAPMODULE,
- process_id)) {
- }
-
- private:
- DISALLOW_EVIL_CONSTRUCTORS(ModuleEnumerator);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WIN32TOOLHELP_H_
diff --git a/base/win32toolhelp_unittest.cc b/base/win32toolhelp_unittest.cc
deleted file mode 100644
index e740345..0000000
--- a/base/win32toolhelp_unittest.cc
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/pathutils.h"
-#include "talk/base/scoped_ptr.h"
-#include "talk/base/win32toolhelp.h"
-
-namespace talk_base {
-
-typedef struct {
- // Required to match the toolhelp api struct 'design'.
- DWORD dwSize;
- int a;
- uint32 b;
-} TestData;
-
-class Win32ToolhelpTest : public testing::Test {
- public:
- Win32ToolhelpTest() {
- }
-
- HANDLE AsHandle() {
- return reinterpret_cast<HANDLE>(this);
- }
-
- static Win32ToolhelpTest* AsFixture(HANDLE handle) {
- return reinterpret_cast<Win32ToolhelpTest*>(handle);
- }
-
- static bool First(HANDLE handle, TestData* d) {
- Win32ToolhelpTest* tst = Win32ToolhelpTest::AsFixture(handle);
- // This method should be called only once for every test.
- // If it is called more than once it return false which
- // should break the test.
- EXPECT_EQ(0, tst->first_called_); // Just to be safe.
- if (tst->first_called_ > 0) {
- return false;
- }
-
- *d = kTestData[0];
- tst->index_ = 1;
- ++(tst->first_called_);
- return true;
- }
-
- static bool Next(HANDLE handle, TestData* d) {
- Win32ToolhelpTest* tst = Win32ToolhelpTest::AsFixture(handle);
- ++(tst->next_called_);
-
- if (tst->index_ >= kTestDataSize) {
- return FALSE;
- }
-
- *d = kTestData[tst->index_];
- ++(tst->index_);
- return true;
- }
-
- static bool Fail(HANDLE handle, TestData* d) {
- Win32ToolhelpTest* tst = Win32ToolhelpTest::AsFixture(handle);
- ++(tst->fail_called_);
- return false;
- }
-
- static bool CloseHandle(HANDLE handle) {
- Win32ToolhelpTest* tst = Win32ToolhelpTest::AsFixture(handle);
- ++(tst->close_handle_called_);
- return true;
- }
-
- protected:
- virtual void SetUp() {
- fail_called_ = 0;
- first_called_ = 0;
- next_called_ = 0;
- close_handle_called_ = 0;
- index_ = 0;
- }
-
- static bool AllZero(const TestData& data) {
- return data.dwSize == 0 && data.a == 0 && data.b == 0;
- }
-
- static bool Equals(const TestData& expected, const TestData& actual) {
- return expected.dwSize == actual.dwSize
- && expected.a == actual.a
- && expected.b == actual.b;
- }
-
- bool CheckCallCounters(int first, int next, int fail, int close) {
- bool match = first_called_ == first && next_called_ == next
- && fail_called_ == fail && close_handle_called_ == close;
-
- if (!match) {
- LOG(LS_ERROR) << "Expected: ("
- << first << ", "
- << next << ", "
- << fail << ", "
- << close << ")";
-
- LOG(LS_ERROR) << "Actual: ("
- << first_called_ << ", "
- << next_called_ << ", "
- << fail_called_ << ", "
- << close_handle_called_ << ")";
- }
- return match;
- }
-
- static const int kTestDataSize = 3;
- static const TestData kTestData[];
- int index_;
- int first_called_;
- int fail_called_;
- int next_called_;
- int close_handle_called_;
-};
-
-const TestData Win32ToolhelpTest::kTestData[] = {
- {1, 1, 1}, {2, 2, 2}, {3, 3, 3}
-};
-
-
-class TestTraits {
- public:
- typedef TestData Type;
-
- static bool First(HANDLE handle, Type* t) {
- return Win32ToolhelpTest::First(handle, t);
- }
-
- static bool Next(HANDLE handle, Type* t) {
- return Win32ToolhelpTest::Next(handle, t);
- }
-
- static bool CloseHandle(HANDLE handle) {
- return Win32ToolhelpTest::CloseHandle(handle);
- }
-};
-
-class BadFirstTraits {
- public:
- typedef TestData Type;
-
- static bool First(HANDLE handle, Type* t) {
- return Win32ToolhelpTest::Fail(handle, t);
- }
-
- static bool Next(HANDLE handle, Type* t) {
- // This should never be called.
- ADD_FAILURE();
- return false;
- }
-
- static bool CloseHandle(HANDLE handle) {
- return Win32ToolhelpTest::CloseHandle(handle);
- }
-};
-
-class BadNextTraits {
- public:
- typedef TestData Type;
-
- static bool First(HANDLE handle, Type* t) {
- return Win32ToolhelpTest::First(handle, t);
- }
-
- static bool Next(HANDLE handle, Type* t) {
- return Win32ToolhelpTest::Fail(handle, t);
- }
-
- static bool CloseHandle(HANDLE handle) {
- return Win32ToolhelpTest::CloseHandle(handle);
- }
-};
-
-// The toolhelp in normally inherited but most of
-// these tests only excercise the methods from the
-// traits therefore I use a typedef to make the
-// test code easier to read.
-typedef talk_base::ToolhelpEnumeratorBase<TestTraits> EnumeratorForTest;
-
-TEST_F(Win32ToolhelpTest, TestNextWithInvalidCtorHandle) {
- EnumeratorForTest t(INVALID_HANDLE_VALUE);
-
- EXPECT_FALSE(t.Next());
- EXPECT_TRUE(CheckCallCounters(0, 0, 0, 0));
-}
-
-// Tests that Next() returns false if the first-pointer
-// function fails.
-TEST_F(Win32ToolhelpTest, TestNextFirstFails) {
- typedef talk_base::ToolhelpEnumeratorBase<BadFirstTraits> BadEnumerator;
- talk_base::scoped_ptr<BadEnumerator> t(new BadEnumerator(AsHandle()));
-
- // If next ever fails it shall always fail.
- EXPECT_FALSE(t->Next());
- EXPECT_FALSE(t->Next());
- EXPECT_FALSE(t->Next());
- t.reset();
- EXPECT_TRUE(CheckCallCounters(0, 0, 1, 1));
-}
-
-// Tests that Next() returns false if the next-pointer
-// function fails.
-TEST_F(Win32ToolhelpTest, TestNextNextFails) {
- typedef talk_base::ToolhelpEnumeratorBase<BadNextTraits> BadEnumerator;
- talk_base::scoped_ptr<BadEnumerator> t(new BadEnumerator(AsHandle()));
-
- // If next ever fails it shall always fail. No more calls
- // shall be dispatched to Next(...).
- EXPECT_TRUE(t->Next());
- EXPECT_FALSE(t->Next());
- EXPECT_FALSE(t->Next());
- t.reset();
- EXPECT_TRUE(CheckCallCounters(1, 0, 1, 1));
-}
-
-
-// Tests that current returns an object is all zero's
-// if Next() hasn't been called.
-TEST_F(Win32ToolhelpTest, TestCurrentNextNotCalled) {
- talk_base::scoped_ptr<EnumeratorForTest> t(new EnumeratorForTest(AsHandle()));
- EXPECT_TRUE(AllZero(t->current()));
- t.reset();
- EXPECT_TRUE(CheckCallCounters(0, 0, 0, 1));
-}
-
-// Tests the simple everything works path through the code.
-TEST_F(Win32ToolhelpTest, TestCurrentNextCalled) {
- talk_base::scoped_ptr<EnumeratorForTest> t(new EnumeratorForTest(AsHandle()));
-
- EXPECT_TRUE(t->Next());
- EXPECT_TRUE(Equals(t->current(), kTestData[0]));
- EXPECT_TRUE(t->Next());
- EXPECT_TRUE(Equals(t->current(), kTestData[1]));
- EXPECT_TRUE(t->Next());
- EXPECT_TRUE(Equals(t->current(), kTestData[2]));
- EXPECT_FALSE(t->Next());
- t.reset();
- EXPECT_TRUE(CheckCallCounters(1, 3, 0, 1));
-}
-
-TEST_F(Win32ToolhelpTest, TestCurrentProcess) {
- WCHAR buf[MAX_PATH];
- GetModuleFileName(NULL, buf, ARRAY_SIZE(buf));
- std::wstring name = ToUtf16(Pathname(ToUtf8(buf)).filename());
-
- talk_base::ProcessEnumerator processes;
- bool found = false;
- while (processes.Next()) {
- if (!name.compare(processes.current().szExeFile)) {
- found = true;
- break;
- }
- }
- EXPECT_TRUE(found);
-
- talk_base::ModuleEnumerator modules(processes.current().th32ProcessID);
- found = false;
- while (modules.Next()) {
- if (!name.compare(modules.current().szModule)) {
- found = true;
- break;
- }
- }
- EXPECT_TRUE(found);
-}
-
-} // namespace talk_base
diff --git a/base/win32window.cc b/base/win32window.cc
deleted file mode 100644
index b11c349..0000000
--- a/base/win32window.cc
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/win32window.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32Window
-///////////////////////////////////////////////////////////////////////////////
-
-static const wchar_t kWindowBaseClassName[] = L"WindowBaseClass";
-HINSTANCE Win32Window::instance_ = NULL;
-ATOM Win32Window::window_class_ = 0;
-
-Win32Window::Win32Window() : wnd_(NULL) {
-}
-
-Win32Window::~Win32Window() {
- ASSERT(NULL == wnd_);
-}
-
-bool Win32Window::Create(HWND parent, const wchar_t* title, DWORD style,
- DWORD exstyle, int x, int y, int cx, int cy) {
- if (wnd_) {
- // Window already exists.
- return false;
- }
-
- if (!window_class_) {
- if (!GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
- GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
- reinterpret_cast<LPCWSTR>(&Win32Window::WndProc),
- &instance_)) {
- LOG_GLE(LS_ERROR) << "GetModuleHandleEx failed";
- return false;
- }
-
- // Class not registered, register it.
- WNDCLASSEX wcex;
- memset(&wcex, 0, sizeof(wcex));
- wcex.cbSize = sizeof(wcex);
- wcex.hInstance = instance_;
- wcex.lpfnWndProc = &Win32Window::WndProc;
- wcex.lpszClassName = kWindowBaseClassName;
- window_class_ = ::RegisterClassEx(&wcex);
- if (!window_class_) {
- LOG_GLE(LS_ERROR) << "RegisterClassEx failed";
- return false;
- }
- }
- wnd_ = ::CreateWindowEx(exstyle, kWindowBaseClassName, title, style,
- x, y, cx, cy, parent, NULL, instance_, this);
- return (NULL != wnd_);
-}
-
-void Win32Window::Destroy() {
- VERIFY(::DestroyWindow(wnd_) != FALSE);
-}
-
-void Win32Window::Shutdown() {
- if (window_class_) {
- ::UnregisterClass(MAKEINTATOM(window_class_), instance_);
- window_class_ = 0;
- }
-}
-
-bool Win32Window::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam,
- LRESULT& result) {
- switch (uMsg) {
- case WM_CLOSE:
- if (!OnClose()) {
- result = 0;
- return true;
- }
- break;
- }
- return false;
-}
-
-LRESULT Win32Window::WndProc(HWND hwnd, UINT uMsg,
- WPARAM wParam, LPARAM lParam) {
- Win32Window* that = reinterpret_cast<Win32Window*>(
- ::GetWindowLongPtr(hwnd, GWLP_USERDATA));
- if (!that && (WM_CREATE == uMsg)) {
- CREATESTRUCT* cs = reinterpret_cast<CREATESTRUCT*>(lParam);
- that = static_cast<Win32Window*>(cs->lpCreateParams);
- that->wnd_ = hwnd;
- ::SetWindowLongPtr(hwnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(that));
- }
- if (that) {
- LRESULT result;
- bool handled = that->OnMessage(uMsg, wParam, lParam, result);
- if (WM_DESTROY == uMsg) {
- for (HWND child = ::GetWindow(hwnd, GW_CHILD); child;
- child = ::GetWindow(child, GW_HWNDNEXT)) {
- LOG(LS_INFO) << "Child window: " << static_cast<void*>(child);
- }
- }
- if (WM_NCDESTROY == uMsg) {
- ::SetWindowLongPtr(hwnd, GWLP_USERDATA, NULL);
- that->wnd_ = NULL;
- that->OnNcDestroy();
- }
- if (handled) {
- return result;
- }
- }
- return ::DefWindowProc(hwnd, uMsg, wParam, lParam);
-}
-
-} // namespace talk_base
diff --git a/base/win32window.h b/base/win32window.h
deleted file mode 100644
index 37f3696..0000000
--- a/base/win32window.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WIN32WINDOW_H_
-#define TALK_BASE_WIN32WINDOW_H_
-
-#ifdef WIN32
-
-#include "talk/base/win32.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// Win32Window
-///////////////////////////////////////////////////////////////////////////////
-
-class Win32Window {
- public:
- Win32Window();
- virtual ~Win32Window();
-
- HWND handle() const { return wnd_; }
-
- bool Create(HWND parent, const wchar_t* title, DWORD style, DWORD exstyle,
- int x, int y, int cx, int cy);
- void Destroy();
-
- // Call this when your DLL unloads.
- static void Shutdown();
-
- protected:
- virtual bool OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam,
- LRESULT& result);
-
- virtual bool OnClose() { return true; }
- virtual void OnNcDestroy() { }
-
- private:
- static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam,
- LPARAM lParam);
-
- HWND wnd_;
- static HINSTANCE instance_;
- static ATOM window_class_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // WIN32
-
-#endif // TALK_BASE_WIN32WINDOW_H_
diff --git a/base/win32window_unittest.cc b/base/win32window_unittest.cc
deleted file mode 100644
index 96173b7..0000000
--- a/base/win32window_unittest.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * libjingle
- * Copyright 2009, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/common.h"
-#include "talk/base/win32window.h"
-#include "talk/base/logging.h"
-
-static LRESULT kDummyResult = 0x1234ABCD;
-
-class TestWindow : public talk_base::Win32Window {
- public:
- TestWindow() : destroyed_(false) { memset(&msg_, 0, sizeof(msg_)); }
- const MSG& msg() const { return msg_; }
- bool destroyed() const { return destroyed_; }
-
- virtual bool OnMessage(UINT uMsg, WPARAM wParam,
- LPARAM lParam, LRESULT& result) {
- msg_.message = uMsg;
- msg_.wParam = wParam;
- msg_.lParam = lParam;
- result = kDummyResult;
- return true;
- }
- virtual void OnNcDestroy() {
- destroyed_ = true;
- }
-
- private:
- MSG msg_;
- bool destroyed_;
-};
-
-TEST(Win32WindowTest, Basics) {
- TestWindow wnd;
- EXPECT_TRUE(wnd.handle() == NULL);
- EXPECT_FALSE(wnd.destroyed());
- EXPECT_TRUE(wnd.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
- EXPECT_TRUE(wnd.handle() != NULL);
- EXPECT_EQ(kDummyResult, ::SendMessage(wnd.handle(), WM_USER, 1, 2));
- EXPECT_EQ(WM_USER, wnd.msg().message);
- EXPECT_EQ(1, wnd.msg().wParam);
- EXPECT_EQ(2, wnd.msg().lParam);
- wnd.Destroy();
- EXPECT_TRUE(wnd.handle() == NULL);
- EXPECT_TRUE(wnd.destroyed());
-}
-
-TEST(Win32WindowTest, MultipleWindows) {
- TestWindow wnd1, wnd2;
- EXPECT_TRUE(wnd1.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
- EXPECT_TRUE(wnd2.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
- EXPECT_TRUE(wnd1.handle() != NULL);
- EXPECT_TRUE(wnd2.handle() != NULL);
- wnd1.Destroy();
- wnd2.Destroy();
- EXPECT_TRUE(wnd2.handle() == NULL);
- EXPECT_TRUE(wnd1.handle() == NULL);
-}
diff --git a/base/win32windowpicker.cc b/base/win32windowpicker.cc
deleted file mode 100644
index d996c0e..0000000
--- a/base/win32windowpicker.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#include "talk/base/win32windowpicker.h"
-
-#include <string>
-#include <vector>
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-
-namespace talk_base {
-
-namespace {
-
-// Window class names that we want to filter out.
-const char kProgramManagerClass[] = "Progman";
-const char kButtonClass[] = "Button";
-
-} // namespace
-
-BOOL CALLBACK Win32WindowPicker::EnumProc(HWND hwnd, LPARAM l_param) {
- WindowDescriptionList* descriptions =
- reinterpret_cast<WindowDescriptionList*>(l_param);
-
- // Skip windows that are invisible, minimized, have no title, or are owned,
- // unless they have the app window style set. Except for minimized windows,
- // this is what Alt-Tab does.
- // TODO: Figure out how to grab a thumbnail of a minimized window and
- // include them in the list.
- int len = GetWindowTextLength(hwnd);
- HWND owner = GetWindow(hwnd, GW_OWNER);
- LONG exstyle = GetWindowLong(hwnd, GWL_EXSTYLE);
- if (len == 0 || IsIconic(hwnd) || !IsWindowVisible(hwnd) ||
- (owner && !(exstyle & WS_EX_APPWINDOW))) {
- // TODO: Investigate if windows without title still could be
- // interesting to share. We could use the name of the process as title:
- //
- // GetWindowThreadProcessId()
- // OpenProcess()
- // QueryFullProcessImageName()
- return TRUE;
- }
-
- // Skip the Program Manager window and the Start button.
- TCHAR class_name_w[500];
- ::GetClassName(hwnd, class_name_w, 500);
- std::string class_name = ToUtf8(class_name_w);
- if (class_name == kProgramManagerClass || class_name == kButtonClass) {
- // We don't want the Program Manager window nor the Start button.
- return TRUE;
- }
-
- TCHAR window_title[500];
- GetWindowText(hwnd, window_title, ARRAY_SIZE(window_title));
- std::string title = ToUtf8(window_title);
-
- WindowId id(hwnd);
- WindowDescription desc(id, title);
- descriptions->push_back(desc);
- return TRUE;
-}
-
-BOOL CALLBACK Win32WindowPicker::MonitorEnumProc(HMONITOR h_monitor,
- HDC hdc_monitor,
- LPRECT lprc_monitor,
- LPARAM l_param) {
- DesktopDescriptionList* desktop_desc =
- reinterpret_cast<DesktopDescriptionList*>(l_param);
-
- DesktopId id(h_monitor, static_cast<int>(desktop_desc->size()));
- // TODO: Figure out an appropriate desktop title.
- DesktopDescription desc(id, "");
-
- // Determine whether it's the primary monitor.
- MONITORINFO monitor_info = {0};
- monitor_info.cbSize = sizeof(monitor_info);
- bool primary = (GetMonitorInfo(h_monitor, &monitor_info) &&
- (monitor_info.dwFlags & MONITORINFOF_PRIMARY) != 0);
- desc.set_primary(primary);
-
- desktop_desc->push_back(desc);
- return TRUE;
-}
-
-Win32WindowPicker::Win32WindowPicker() {
-}
-
-bool Win32WindowPicker::Init() {
- return true;
-}
-// TODO: Consider changing enumeration to clear() descriptions
-// before append().
-bool Win32WindowPicker::GetWindowList(WindowDescriptionList* descriptions) {
- LPARAM desc = reinterpret_cast<LPARAM>(descriptions);
- return EnumWindows(Win32WindowPicker::EnumProc, desc) != FALSE;
-}
-
-bool Win32WindowPicker::GetDesktopList(DesktopDescriptionList* descriptions) {
- // Create a fresh WindowDescriptionList so that we can use desktop_desc.size()
- // in MonitorEnumProc to compute the desktop index.
- DesktopDescriptionList desktop_desc;
- HDC hdc = GetDC(NULL);
- bool success = false;
- if (EnumDisplayMonitors(hdc, NULL, Win32WindowPicker::MonitorEnumProc,
- reinterpret_cast<LPARAM>(&desktop_desc)) != FALSE) {
- // Append the desktop descriptions to the end of the returned descriptions.
- descriptions->insert(descriptions->end(), desktop_desc.begin(),
- desktop_desc.end());
- success = true;
- }
- ReleaseDC(NULL, hdc);
- return success;
-}
-
-bool Win32WindowPicker::GetDesktopDimensions(const DesktopId& id,
- int* width,
- int* height) {
- MONITORINFOEX monitor_info;
- monitor_info.cbSize = sizeof(MONITORINFOEX);
- if (!GetMonitorInfo(id.id(), &monitor_info)) {
- return false;
- }
- *width = monitor_info.rcMonitor.right - monitor_info.rcMonitor.left;
- *height = monitor_info.rcMonitor.bottom - monitor_info.rcMonitor.top;
- return true;
-}
-
-bool Win32WindowPicker::IsVisible(const WindowId& id) {
- return (::IsWindow(id.id()) != FALSE && ::IsWindowVisible(id.id()) != FALSE);
-}
-
-bool Win32WindowPicker::MoveToFront(const WindowId& id) {
- return SetForegroundWindow(id.id()) != FALSE;
-}
-
-} // namespace talk_base
diff --git a/base/win32windowpicker.h b/base/win32windowpicker.h
deleted file mode 100644
index 5e8fc6a..0000000
--- a/base/win32windowpicker.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#ifndef TALK_BASE_WIN32WINDOWPICKER_H_
-#define TALK_BASE_WIN32WINDOWPICKER_H_
-
-#include "talk/base/win32.h"
-#include "talk/base/windowpicker.h"
-
-namespace talk_base {
-
-class Win32WindowPicker : public WindowPicker {
- public:
- Win32WindowPicker();
- virtual bool Init();
- virtual bool IsVisible(const WindowId& id);
- virtual bool MoveToFront(const WindowId& id);
- virtual bool GetWindowList(WindowDescriptionList* descriptions);
- virtual bool GetDesktopList(DesktopDescriptionList* descriptions);
- virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
- int* height);
-
- protected:
- static BOOL CALLBACK EnumProc(HWND hwnd, LPARAM l_param);
- static BOOL CALLBACK MonitorEnumProc(HMONITOR h_monitor,
- HDC hdc_monitor,
- LPRECT lprc_monitor,
- LPARAM l_param);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WIN32WINDOWPICKER_H_
diff --git a/base/win32windowpicker_unittest.cc b/base/win32windowpicker_unittest.cc
deleted file mode 100644
index b418fd7..0000000
--- a/base/win32windowpicker_unittest.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-
-#include "talk/base/gunit.h"
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/win32window.h"
-#include "talk/base/win32windowpicker.h"
-#include "talk/base/windowpicker.h"
-
-#ifndef WIN32
-#error Only for Windows
-#endif
-
-namespace talk_base {
-
-static const TCHAR* kVisibleWindowTitle = L"Visible Window";
-static const TCHAR* kInvisibleWindowTitle = L"Invisible Window";
-
-class Win32WindowPickerForTest : public Win32WindowPicker {
- public:
- Win32WindowPickerForTest() {
- EXPECT_TRUE(visible_window_.Create(NULL, kVisibleWindowTitle, WS_VISIBLE,
- 0, 0, 0, 0, 0));
- EXPECT_TRUE(invisible_window_.Create(NULL, kInvisibleWindowTitle, 0,
- 0, 0, 0, 0, 0));
- }
-
- ~Win32WindowPickerForTest() {
- visible_window_.Destroy();
- invisible_window_.Destroy();
- }
-
- virtual bool GetWindowList(WindowDescriptionList* descriptions) {
- if (!Win32WindowPicker::EnumProc(visible_window_.handle(),
- reinterpret_cast<LPARAM>(descriptions))) {
- return false;
- }
- if (!Win32WindowPicker::EnumProc(invisible_window_.handle(),
- reinterpret_cast<LPARAM>(descriptions))) {
- return false;
- }
- return true;
- }
-
- Win32Window* visible_window() {
- return &visible_window_;
- }
-
- Win32Window* invisible_window() {
- return &invisible_window_;
- }
-
- private:
- Win32Window visible_window_;
- Win32Window invisible_window_;
-};
-
-TEST(Win32WindowPickerTest, TestGetWindowList) {
- Win32WindowPickerForTest window_picker;
- WindowDescriptionList descriptions;
- EXPECT_TRUE(window_picker.GetWindowList(&descriptions));
- EXPECT_EQ(1, descriptions.size());
- WindowDescription desc = descriptions.front();
- EXPECT_EQ(window_picker.visible_window()->handle(), desc.id().id());
- TCHAR window_title[500];
- GetWindowText(window_picker.visible_window()->handle(), window_title,
- ARRAY_SIZE(window_title));
- EXPECT_EQ(0, wcscmp(window_title, kVisibleWindowTitle));
-}
-
-TEST(Win32WindowPickerTest, TestIsVisible) {
- Win32WindowPickerForTest window_picker;
- HWND visible_id = window_picker.visible_window()->handle();
- HWND invisible_id = window_picker.invisible_window()->handle();
- EXPECT_TRUE(window_picker.IsVisible(WindowId(visible_id)));
- EXPECT_FALSE(window_picker.IsVisible(WindowId(invisible_id)));
-}
-
-TEST(Win32WindowPickerTest, TestMoveToFront) {
- Win32WindowPickerForTest window_picker;
- HWND visible_id = window_picker.visible_window()->handle();
- HWND invisible_id = window_picker.invisible_window()->handle();
-
- // There are a number of condition where SetForegroundWindow might
- // fail depending on the state of the calling process. To be on the
- // safe side we doesn't expect MoveToFront to return true, just test
- // that we don't crash.
- window_picker.MoveToFront(WindowId(visible_id));
- window_picker.MoveToFront(WindowId(invisible_id));
-}
-
-} // namespace talk_base
diff --git a/base/window.h b/base/window.h
deleted file mode 100644
index ad9467a..0000000
--- a/base/window.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WINDOW_H_
-#define TALK_BASE_WINDOW_H_
-
-#include "talk/base/stringencode.h"
-
-// Define platform specific window types.
-#if defined(LINUX)
-typedef unsigned long Window; // Avoid include <X11/Xlib.h>.
-#elif defined(WIN32)
-// We commonly include win32.h in talk/base so just include it here.
-#include "talk/base/win32.h" // Include HWND, HMONITOR.
-#elif defined(OSX)
-typedef unsigned int CGWindowID;
-typedef unsigned int CGDirectDisplayID;
-#endif
-
-namespace talk_base {
-
-class WindowId {
- public:
- // Define WindowT for each platform.
-#if defined(LINUX)
- typedef Window WindowT;
-#elif defined(WIN32)
- typedef HWND WindowT;
-#elif defined(OSX)
- typedef CGWindowID WindowT;
-#else
- typedef unsigned int WindowT;
-#endif
-
- static WindowId Cast(uint64 id) {
-#if defined(WIN32)
- return WindowId(reinterpret_cast<WindowId::WindowT>(id));
-#else
- return WindowId(static_cast<WindowId::WindowT>(id));
-#endif
- }
-
- static uint64 Format(const WindowT& id) {
-#if defined(WIN32)
- return static_cast<uint64>(reinterpret_cast<uintptr_t>(id));
-#else
- return static_cast<uint64>(id);
-#endif
- }
-
- WindowId() : id_(0) {}
- WindowId(const WindowT& id) : id_(id) {} // NOLINT
- const WindowT& id() const { return id_; }
- bool IsValid() const { return id_ != 0; }
- bool Equals(const WindowId& other) const {
- return id_ == other.id();
- }
-
- private:
- WindowT id_;
-};
-
-class DesktopId {
- public:
- // Define DesktopT for each platform.
-#if defined(LINUX)
- typedef Window DesktopT;
-#elif defined(WIN32)
- typedef HMONITOR DesktopT;
-#elif defined(OSX)
- typedef CGDirectDisplayID DesktopT;
-#else
- typedef unsigned int DesktopT;
-#endif
-
- static DesktopId Cast(int id, int index) {
-#if defined(WIN32)
- return DesktopId(reinterpret_cast<DesktopId::DesktopT>(id), index);
-#else
- return DesktopId(static_cast<DesktopId::DesktopT>(id), index);
-#endif
- }
-
- DesktopId() : id_(0), index_(-1) {}
- DesktopId(const DesktopT& id, int index) // NOLINT
- : id_(id), index_(index) {
- }
- const DesktopT& id() const { return id_; }
- int index() const { return index_; }
- bool IsValid() const { return index_ != -1; }
- bool Equals(const DesktopId& other) const {
- return id_ == other.id() && index_ == other.index();
- }
-
- private:
- // Id is the platform specific desktop identifier.
- DesktopT id_;
- // Index is the desktop index as enumerated by each platform.
- // Desktop capturer typically takes the index instead of id.
- int index_;
-};
-
-// Window event types.
-enum WindowEvent {
- WE_RESIZE = 0,
- WE_CLOSE = 1,
- WE_MINIMIZE = 2,
- WE_RESTORE = 3,
-};
-
-inline std::string ToString(const WindowId& window) {
- return ToString(window.id());
-}
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WINDOW_H_
diff --git a/base/windowpicker.h b/base/windowpicker.h
deleted file mode 100644
index e948d4c..0000000
--- a/base/windowpicker.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2010 Google Inc. All Rights Reserved
-
-// thorcarpenter@google.com (Thor Carpenter)
-
-#ifndef TALK_BASE_WINDOWPICKER_H_
-#define TALK_BASE_WINDOWPICKER_H_
-
-#include <string>
-#include <vector>
-
-#include "talk/base/window.h"
-
-namespace talk_base {
-
-class WindowDescription {
- public:
- WindowDescription() : id_() {}
- WindowDescription(const WindowId& id, const std::string& title)
- : id_(id), title_(title) {
- }
- const WindowId& id() const { return id_; }
- void set_id(const WindowId& id) { id_ = id; }
- const std::string& title() const { return title_; }
- void set_title(const std::string& title) { title_ = title; }
-
- private:
- WindowId id_;
- std::string title_;
-};
-
-class DesktopDescription {
- public:
- DesktopDescription() : id_() {}
- DesktopDescription(const DesktopId& id, const std::string& title)
- : id_(id), title_(title), primary_(false) {
- }
- const DesktopId& id() const { return id_; }
- void set_id(const DesktopId& id) { id_ = id; }
- const std::string& title() const { return title_; }
- void set_title(const std::string& title) { title_ = title; }
- // Indicates whether it is the primary desktop in the system.
- bool primary() const { return primary_; }
- void set_primary(bool primary) { primary_ = primary; }
-
- private:
- DesktopId id_;
- std::string title_;
- bool primary_;
-};
-
-typedef std::vector<WindowDescription> WindowDescriptionList;
-typedef std::vector<DesktopDescription> DesktopDescriptionList;
-
-class WindowPicker {
- public:
- virtual ~WindowPicker() {}
- virtual bool Init() = 0;
-
- // TODO: Move this two methods to window.h when we no longer need to load
- // CoreGraphics dynamically.
- virtual bool IsVisible(const WindowId& id) = 0;
- virtual bool MoveToFront(const WindowId& id) = 0;
-
- // Gets a list of window description and appends to descriptions.
- // Returns true if successful.
- virtual bool GetWindowList(WindowDescriptionList* descriptions) = 0;
- // Gets a list of desktop descriptions and appends to descriptions.
- // Returns true if successful.
- virtual bool GetDesktopList(DesktopDescriptionList* descriptions) = 0;
- // Gets the width and height of a desktop.
- // Returns true if successful.
- virtual bool GetDesktopDimensions(const DesktopId& id, int* width,
- int* height) = 0;
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WINDOWPICKER_H_
diff --git a/base/windowpicker_unittest.cc b/base/windowpicker_unittest.cc
deleted file mode 100644
index 436854a..0000000
--- a/base/windowpicker_unittest.cc
+++ /dev/null
@@ -1,58 +0,0 @@
-#include "talk/base/gunit.h"
-#include "talk/base/testutils.h"
-#include "talk/base/window.h"
-#include "talk/base/windowpicker.h"
-#include "talk/base/windowpickerfactory.h"
-
-#ifdef OSX
-# define DISABLE_ON_MAC(name) DISABLED_ ## name
-#else
-# define DISABLE_ON_MAC(name) name
-#endif
-
-TEST(WindowPickerTest, GetWindowList) {
- MAYBE_SKIP_SCREENCAST_TEST();
- if (!talk_base::WindowPickerFactory::IsSupported()) {
- LOG(LS_INFO) << "skipping test: window capturing is not supported with "
- << "current configuration.";
- }
- talk_base::scoped_ptr<talk_base::WindowPicker> picker(
- talk_base::WindowPickerFactory::CreateWindowPicker());
- EXPECT_TRUE(picker->Init());
- talk_base::WindowDescriptionList descriptions;
- EXPECT_TRUE(picker->GetWindowList(&descriptions));
-}
-
-// TODO(hughv) Investigate why this fails on pulse but not locally after
-// upgrading to XCode 4.5. The failure is GetDesktopList returning FALSE.
-TEST(WindowPickerTest, DISABLE_ON_MAC(GetDesktopList)) {
- MAYBE_SKIP_SCREENCAST_TEST();
- if (!talk_base::WindowPickerFactory::IsSupported()) {
- LOG(LS_INFO) << "skipping test: window capturing is not supported with "
- << "current configuration.";
- }
- talk_base::scoped_ptr<talk_base::WindowPicker> picker(
- talk_base::WindowPickerFactory::CreateWindowPicker());
- EXPECT_TRUE(picker->Init());
- talk_base::DesktopDescriptionList descriptions;
- EXPECT_TRUE(picker->GetDesktopList(&descriptions));
- if (descriptions.size() > 0) {
- int width = 0;
- int height = 0;
- EXPECT_TRUE(picker->GetDesktopDimensions(descriptions[0].id(), &width,
- &height));
- EXPECT_GT(width, 0);
- EXPECT_GT(height, 0);
-
- // Test |IsPrimaryDesktop|. Only one desktop should be a primary.
- bool found_primary = false;
- for (talk_base::DesktopDescriptionList::iterator it = descriptions.begin();
- it != descriptions.end(); ++it) {
- if (it->primary()) {
- EXPECT_FALSE(found_primary);
- found_primary = true;
- }
- }
- EXPECT_TRUE(found_primary);
- }
-}
diff --git a/base/windowpickerfactory.h b/base/windowpickerfactory.h
deleted file mode 100644
index e9ba6c4..0000000
--- a/base/windowpickerfactory.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * libjingle
- * Copyright 2010 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WINDOWPICKERFACTORY_H_
-#define TALK_BASE_WINDOWPICKERFACTORY_H_
-
-#if defined(WIN32)
-#include "talk/base/win32windowpicker.h"
-#elif defined(OSX)
-#include "talk/base/macutils.h"
-#include "talk/base/macwindowpicker.h"
-#elif defined(LINUX)
-#include "talk/base/linuxwindowpicker.h"
-#endif
-
-#include "talk/base/windowpicker.h"
-
-namespace talk_base {
-
-class WindowPickerFactory {
- public:
- virtual ~WindowPickerFactory() {}
-
- // Instance method for dependency injection.
- virtual WindowPicker* Create() {
- return CreateWindowPicker();
- }
-
- static WindowPicker* CreateWindowPicker() {
-#if defined(WIN32)
- return new Win32WindowPicker();
-#elif defined(OSX)
- return new MacWindowPicker();
-#elif defined(LINUX) && defined(HAVE_X11)
- return new LinuxWindowPicker();
-#else
- return NULL;
-#endif
- }
-
- static bool IsSupported() {
-#ifdef OSX
- return GetOSVersionName() >= kMacOSLeopard;
-#else
- return true;
-#endif
- }
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WINDOWPICKERFACTORY_H_
diff --git a/base/winfirewall.cc b/base/winfirewall.cc
deleted file mode 100644
index e87ee5a..0000000
--- a/base/winfirewall.cc
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/winfirewall.h"
-
-#include "talk/base/win32.h"
-
-#include <comdef.h>
-#include <netfw.h>
-
-#define RELEASE(lpUnk) do { \
- if ((lpUnk) != NULL) { \
- (lpUnk)->Release(); \
- (lpUnk) = NULL; \
- } \
-} while (0)
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// WinFirewall
-//////////////////////////////////////////////////////////////////////
-
-WinFirewall::WinFirewall() : mgr_(NULL), policy_(NULL), profile_(NULL) {
-}
-
-WinFirewall::~WinFirewall() {
- Shutdown();
-}
-
-bool WinFirewall::Initialize(HRESULT* result) {
- if (mgr_) {
- if (result) {
- *result = S_OK;
- }
- return true;
- }
-
- HRESULT hr = CoCreateInstance(__uuidof(NetFwMgr),
- 0, CLSCTX_INPROC_SERVER,
- __uuidof(INetFwMgr),
- reinterpret_cast<void **>(&mgr_));
- if (SUCCEEDED(hr) && (mgr_ != NULL))
- hr = mgr_->get_LocalPolicy(&policy_);
- if (SUCCEEDED(hr) && (policy_ != NULL))
- hr = policy_->get_CurrentProfile(&profile_);
-
- if (result)
- *result = hr;
- return SUCCEEDED(hr) && (profile_ != NULL);
-}
-
-void WinFirewall::Shutdown() {
- RELEASE(profile_);
- RELEASE(policy_);
- RELEASE(mgr_);
-}
-
-bool WinFirewall::Enabled() const {
- if (!profile_)
- return false;
-
- VARIANT_BOOL fwEnabled = VARIANT_FALSE;
- profile_->get_FirewallEnabled(&fwEnabled);
- return (fwEnabled != VARIANT_FALSE);
-}
-
-bool WinFirewall::QueryAuthorized(const char* filename, bool* authorized)
- const {
- return QueryAuthorizedW(ToUtf16(filename).c_str(), authorized);
-}
-
-bool WinFirewall::QueryAuthorizedW(const wchar_t* filename, bool* authorized)
- const {
- *authorized = false;
- bool success = false;
-
- if (!profile_)
- return false;
-
- _bstr_t bfilename = filename;
-
- INetFwAuthorizedApplications* apps = NULL;
- HRESULT hr = profile_->get_AuthorizedApplications(&apps);
- if (SUCCEEDED(hr) && (apps != NULL)) {
- INetFwAuthorizedApplication* app = NULL;
- hr = apps->Item(bfilename, &app);
- if (SUCCEEDED(hr) && (app != NULL)) {
- VARIANT_BOOL fwEnabled = VARIANT_FALSE;
- hr = app->get_Enabled(&fwEnabled);
- app->Release();
-
- if (SUCCEEDED(hr)) {
- success = true;
- *authorized = (fwEnabled != VARIANT_FALSE);
- }
- } else if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)) {
- // No entry in list of authorized apps
- success = true;
- } else {
- // Unexpected error
- }
- apps->Release();
- }
-
- return success;
-}
-
-bool WinFirewall::AddApplication(const char* filename,
- const char* friendly_name,
- bool authorized,
- HRESULT* result) {
- return AddApplicationW(ToUtf16(filename).c_str(),
- ToUtf16(friendly_name).c_str(), authorized, result);
-}
-
-bool WinFirewall::AddApplicationW(const wchar_t* filename,
- const wchar_t* friendly_name,
- bool authorized,
- HRESULT* result) {
- INetFwAuthorizedApplications* apps = NULL;
- HRESULT hr = profile_->get_AuthorizedApplications(&apps);
- if (SUCCEEDED(hr) && (apps != NULL)) {
- INetFwAuthorizedApplication* app = NULL;
- hr = CoCreateInstance(__uuidof(NetFwAuthorizedApplication),
- 0, CLSCTX_INPROC_SERVER,
- __uuidof(INetFwAuthorizedApplication),
- reinterpret_cast<void **>(&app));
- if (SUCCEEDED(hr) && (app != NULL)) {
- _bstr_t bstr = filename;
- hr = app->put_ProcessImageFileName(bstr);
- bstr = friendly_name;
- if (SUCCEEDED(hr))
- hr = app->put_Name(bstr);
- if (SUCCEEDED(hr))
- hr = app->put_Enabled(authorized ? VARIANT_TRUE : VARIANT_FALSE);
- if (SUCCEEDED(hr))
- hr = apps->Add(app);
- app->Release();
- }
- apps->Release();
- }
- if (result)
- *result = hr;
- return SUCCEEDED(hr);
-}
-
-} // namespace talk_base
diff --git a/base/winfirewall.h b/base/winfirewall.h
deleted file mode 100644
index 11d687e..0000000
--- a/base/winfirewall.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WINFIREWALL_H_
-#define TALK_BASE_WINFIREWALL_H_
-
-#ifndef _HRESULT_DEFINED
-#define _HRESULT_DEFINED
-typedef long HRESULT; // Can't forward declare typedef, but don't need all win
-#endif // !_HRESULT_DEFINED
-
-struct INetFwMgr;
-struct INetFwPolicy;
-struct INetFwProfile;
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// WinFirewall
-//////////////////////////////////////////////////////////////////////
-
-class WinFirewall {
- public:
- WinFirewall();
- ~WinFirewall();
-
- bool Initialize(HRESULT* result);
- void Shutdown();
-
- bool Enabled() const;
- bool QueryAuthorized(const char* filename, bool* authorized) const;
- bool QueryAuthorizedW(const wchar_t* filename, bool* authorized) const;
-
- bool AddApplication(const char* filename, const char* friendly_name,
- bool authorized, HRESULT* result);
- bool AddApplicationW(const wchar_t* filename, const wchar_t* friendly_name,
- bool authorized, HRESULT* result);
-
- private:
- INetFwMgr* mgr_;
- INetFwPolicy* policy_;
- INetFwProfile* profile_;
-};
-
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WINFIREWALL_H_
diff --git a/base/winfirewall_unittest.cc b/base/winfirewall_unittest.cc
deleted file mode 100644
index 9987716..0000000
--- a/base/winfirewall_unittest.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * libjingle
- * Copyright 2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/gunit.h"
-#include "talk/base/winfirewall.h"
-
-#include <objbase.h>
-
-namespace talk_base {
-
-TEST(WinFirewallTest, ReadStatus) {
- ::CoInitialize(NULL);
- WinFirewall fw;
- HRESULT hr;
- bool authorized;
-
- EXPECT_FALSE(fw.QueryAuthorized("bogus.exe", &authorized));
- EXPECT_TRUE(fw.Initialize(&hr));
- EXPECT_EQ(S_OK, hr);
-
- EXPECT_TRUE(fw.QueryAuthorized("bogus.exe", &authorized));
-
- // Unless we mock out INetFwMgr we can't really have an expectation either way
- // about whether we're authorized. It will depend on the settings of the
- // machine running the test. Same goes for AddApplication.
-
- fw.Shutdown();
- EXPECT_FALSE(fw.QueryAuthorized("bogus.exe", &authorized));
-
- ::CoUninitialize();
-}
-
-} // namespace talk_base
diff --git a/base/winping.cc b/base/winping.cc
deleted file mode 100644
index fd25a23..0000000
--- a/base/winping.cc
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/winping.h"
-
-#include <assert.h>
-#include <Iphlpapi.h>
-
-#include "talk/base/byteorder.h"
-#include "talk/base/common.h"
-#include "talk/base/ipaddress.h"
-#include "talk/base/logging.h"
-#include "talk/base/nethelpers.h"
-#include "talk/base/socketaddress.h"
-
-namespace talk_base {
-
-//////////////////////////////////////////////////////////////////////
-// Found in IPExport.h
-//////////////////////////////////////////////////////////////////////
-
-typedef struct icmp_echo_reply {
- ULONG Address; // Replying address
- ULONG Status; // Reply IP_STATUS
- ULONG RoundTripTime; // RTT in milliseconds
- USHORT DataSize; // Reply data size in bytes
- USHORT Reserved; // Reserved for system use
- PVOID Data; // Pointer to the reply data
- struct ip_option_information Options; // Reply options
-} ICMP_ECHO_REPLY, * PICMP_ECHO_REPLY;
-
-typedef struct icmpv6_echo_reply_lh {
- sockaddr_in6 Address;
- ULONG Status;
- unsigned int RoundTripTime;
-} ICMPV6_ECHO_REPLY, *PICMPV6_ECHO_REPLY;
-
-//
-// IP_STATUS codes returned from IP APIs
-//
-
-#define IP_STATUS_BASE 11000
-
-#define IP_SUCCESS 0
-#define IP_BUF_TOO_SMALL (IP_STATUS_BASE + 1)
-#define IP_DEST_NET_UNREACHABLE (IP_STATUS_BASE + 2)
-#define IP_DEST_HOST_UNREACHABLE (IP_STATUS_BASE + 3)
-#define IP_DEST_PROT_UNREACHABLE (IP_STATUS_BASE + 4)
-#define IP_DEST_PORT_UNREACHABLE (IP_STATUS_BASE + 5)
-#define IP_NO_RESOURCES (IP_STATUS_BASE + 6)
-#define IP_BAD_OPTION (IP_STATUS_BASE + 7)
-#define IP_HW_ERROR (IP_STATUS_BASE + 8)
-#define IP_PACKET_TOO_BIG (IP_STATUS_BASE + 9)
-#define IP_REQ_TIMED_OUT (IP_STATUS_BASE + 10)
-#define IP_BAD_REQ (IP_STATUS_BASE + 11)
-#define IP_BAD_ROUTE (IP_STATUS_BASE + 12)
-#define IP_TTL_EXPIRED_TRANSIT (IP_STATUS_BASE + 13)
-#define IP_TTL_EXPIRED_REASSEM (IP_STATUS_BASE + 14)
-#define IP_PARAM_PROBLEM (IP_STATUS_BASE + 15)
-#define IP_SOURCE_QUENCH (IP_STATUS_BASE + 16)
-#define IP_OPTION_TOO_BIG (IP_STATUS_BASE + 17)
-#define IP_BAD_DESTINATION (IP_STATUS_BASE + 18)
-
-#define IP_ADDR_DELETED (IP_STATUS_BASE + 19)
-#define IP_SPEC_MTU_CHANGE (IP_STATUS_BASE + 20)
-#define IP_MTU_CHANGE (IP_STATUS_BASE + 21)
-#define IP_UNLOAD (IP_STATUS_BASE + 22)
-#define IP_ADDR_ADDED (IP_STATUS_BASE + 23)
-#define IP_MEDIA_CONNECT (IP_STATUS_BASE + 24)
-#define IP_MEDIA_DISCONNECT (IP_STATUS_BASE + 25)
-#define IP_BIND_ADAPTER (IP_STATUS_BASE + 26)
-#define IP_UNBIND_ADAPTER (IP_STATUS_BASE + 27)
-#define IP_DEVICE_DOES_NOT_EXIST (IP_STATUS_BASE + 28)
-#define IP_DUPLICATE_ADDRESS (IP_STATUS_BASE + 29)
-#define IP_INTERFACE_METRIC_CHANGE (IP_STATUS_BASE + 30)
-#define IP_RECONFIG_SECFLTR (IP_STATUS_BASE + 31)
-#define IP_NEGOTIATING_IPSEC (IP_STATUS_BASE + 32)
-#define IP_INTERFACE_WOL_CAPABILITY_CHANGE (IP_STATUS_BASE + 33)
-#define IP_DUPLICATE_IPADD (IP_STATUS_BASE + 34)
-
-#define IP_GENERAL_FAILURE (IP_STATUS_BASE + 50)
-#define MAX_IP_STATUS IP_GENERAL_FAILURE
-#define IP_PENDING (IP_STATUS_BASE + 255)
-
-//
-// Values used in the IP header Flags field.
-//
-#define IP_FLAG_DF 0x2 // Don't fragment this packet.
-
-//
-// Supported IP Option Types.
-//
-// These types define the options which may be used in the OptionsData field
-// of the ip_option_information structure. See RFC 791 for a complete
-// description of each.
-//
-#define IP_OPT_EOL 0 // End of list option
-#define IP_OPT_NOP 1 // No operation
-#define IP_OPT_SECURITY 0x82 // Security option
-#define IP_OPT_LSRR 0x83 // Loose source route
-#define IP_OPT_SSRR 0x89 // Strict source route
-#define IP_OPT_RR 0x7 // Record route
-#define IP_OPT_TS 0x44 // Timestamp
-#define IP_OPT_SID 0x88 // Stream ID (obsolete)
-#define IP_OPT_ROUTER_ALERT 0x94 // Router Alert Option
-
-#define MAX_OPT_SIZE 40 // Maximum length of IP options in bytes
-
-//////////////////////////////////////////////////////////////////////
-// Global Constants and Types
-//////////////////////////////////////////////////////////////////////
-
-const char * const ICMP_DLL_NAME = "Iphlpapi.dll";
-const char * const ICMP_CREATE_FUNC = "IcmpCreateFile";
-const char * const ICMP_CLOSE_FUNC = "IcmpCloseHandle";
-const char * const ICMP_SEND_FUNC = "IcmpSendEcho";
-const char * const ICMP6_CREATE_FUNC = "Icmp6CreateFile";
-const char * const ICMP6_CLOSE_FUNC = "Icmp6CloseHandle";
-const char * const ICMP6_SEND_FUNC = "Icmp6SendEcho2";
-
-inline uint32 ReplySize(uint32 data_size, int family) {
- if (family == AF_INET) {
- // A ping error message is 8 bytes long, so make sure we allow for at least
- // 8 bytes of reply data.
- return sizeof(ICMP_ECHO_REPLY) + talk_base::_max<uint32>(8, data_size);
- } else if (family == AF_INET6) {
- // Per MSDN, Send6IcmpEcho2 needs at least one ICMPV6_ECHO_REPLY,
- // 8 bytes for ICMP header, _and_ an IO_BLOCK_STATUS (2 pointers),
- // in addition to the data size.
- return sizeof(ICMPV6_ECHO_REPLY) + data_size + 8 + (2 * sizeof(DWORD*));
- } else {
- return 0;
- }
-}
-
-//////////////////////////////////////////////////////////////////////
-// WinPing
-//////////////////////////////////////////////////////////////////////
-
-WinPing::WinPing()
- : dll_(0), hping_(INVALID_HANDLE_VALUE), create_(0), close_(0), send_(0),
- create6_(0), send6_(0), data_(0), dlen_(0), reply_(0),
- rlen_(0), valid_(false) {
-
- dll_ = LoadLibraryA(ICMP_DLL_NAME);
- if (!dll_) {
- LOG(LERROR) << "LoadLibrary: " << GetLastError();
- return;
- }
-
- create_ = (PIcmpCreateFile) GetProcAddress(dll_, ICMP_CREATE_FUNC);
- close_ = (PIcmpCloseHandle) GetProcAddress(dll_, ICMP_CLOSE_FUNC);
- send_ = (PIcmpSendEcho) GetProcAddress(dll_, ICMP_SEND_FUNC);
- if (!create_ || !close_ || !send_) {
- LOG(LERROR) << "GetProcAddress(ICMP_*): " << GetLastError();
- return;
- }
- hping_ = create_();
- if (hping_ == INVALID_HANDLE_VALUE) {
- LOG(LERROR) << "IcmpCreateFile: " << GetLastError();
- return;
- }
-
- if (HasIPv6Enabled()) {
- create6_ = (PIcmp6CreateFile) GetProcAddress(dll_, ICMP6_CREATE_FUNC);
- send6_ = (PIcmp6SendEcho2) GetProcAddress(dll_, ICMP6_SEND_FUNC);
- if (!create6_ || !send6_) {
- LOG(LERROR) << "GetProcAddress(ICMP6_*): " << GetLastError();
- return;
- }
- hping6_ = create6_();
- if (hping6_ == INVALID_HANDLE_VALUE) {
- LOG(LERROR) << "Icmp6CreateFile: " << GetLastError();
- }
- }
-
- dlen_ = 0;
- rlen_ = ReplySize(dlen_, AF_INET);
- data_ = new char[dlen_];
- reply_ = new char[rlen_];
-
- valid_ = true;
-}
-
-WinPing::~WinPing() {
- if ((hping_ != INVALID_HANDLE_VALUE) && close_) {
- if (!close_(hping_))
- LOG(WARNING) << "IcmpCloseHandle: " << GetLastError();
- }
- if ((hping6_ != INVALID_HANDLE_VALUE) && close_) {
- if (!close_(hping6_)) {
- LOG(WARNING) << "Icmp6CloseHandle: " << GetLastError();
- }
- }
-
- if (dll_)
- FreeLibrary(dll_);
-
- delete[] data_;
- delete[] reply_;
-}
-
-WinPing::PingResult WinPing::Ping(
- IPAddress ip, uint32 data_size, uint32 timeout, uint8 ttl,
- bool allow_fragments) {
-
- if (data_size == 0 || timeout == 0 || ttl == 0) {
- LOG(LERROR) << "IcmpSendEcho: data_size/timeout/ttl is 0.";
- return PING_INVALID_PARAMS;
- }
-
- assert(IsValid());
-
- IP_OPTION_INFORMATION ipopt;
- memset(&ipopt, 0, sizeof(ipopt));
- if (!allow_fragments)
- ipopt.Flags |= IP_FLAG_DF;
- ipopt.Ttl = ttl;
-
- uint32 reply_size = ReplySize(data_size, ip.family());
-
- if (data_size > dlen_) {
- delete [] data_;
- dlen_ = data_size;
- data_ = new char[dlen_];
- memset(data_, 'z', dlen_);
- }
-
- if (reply_size > rlen_) {
- delete [] reply_;
- rlen_ = reply_size;
- reply_ = new char[rlen_];
- }
- DWORD result = 0;
- if (ip.family() == AF_INET) {
- result = send_(hping_, ip.ipv4_address().S_un.S_addr,
- data_, uint16(data_size), &ipopt,
- reply_, reply_size, timeout);
- } else if (ip.family() == AF_INET6) {
- sockaddr_in6 src = {0};
- sockaddr_in6 dst = {0};
- src.sin6_family = AF_INET6;
- dst.sin6_family = AF_INET6;
- dst.sin6_addr = ip.ipv6_address();
- result = send6_(hping6_, NULL, NULL, NULL,
- &src, &dst,
- data_, int16(data_size), &ipopt,
- reply_, reply_size, timeout);
- }
- if (result == 0) {
- DWORD error = GetLastError();
- if (error == IP_PACKET_TOO_BIG)
- return PING_TOO_LARGE;
- if (error == IP_REQ_TIMED_OUT)
- return PING_TIMEOUT;
- LOG(LERROR) << "IcmpSendEcho(" << ip.ToSensitiveString()
- << ", " << data_size << "): " << error;
- return PING_FAIL;
- }
-
- return PING_SUCCESS;
-}
-
-//////////////////////////////////////////////////////////////////////
-// Microsoft Documenation
-//////////////////////////////////////////////////////////////////////
-//
-// Routine Name:
-//
-// IcmpCreateFile
-//
-// Routine Description:
-//
-// Opens a handle on which ICMP Echo Requests can be issued.
-//
-// Arguments:
-//
-// None.
-//
-// Return Value:
-//
-// An open file handle or INVALID_HANDLE_VALUE. Extended error information
-// is available by calling GetLastError().
-//
-//////////////////////////////////////////////////////////////////////
-//
-// Routine Name:
-//
-// IcmpCloseHandle
-//
-// Routine Description:
-//
-// Closes a handle opened by ICMPOpenFile.
-//
-// Arguments:
-//
-// IcmpHandle - The handle to close.
-//
-// Return Value:
-//
-// TRUE if the handle was closed successfully, otherwise FALSE. Extended
-// error information is available by calling GetLastError().
-//
-//////////////////////////////////////////////////////////////////////
-//
-// Routine Name:
-//
-// IcmpSendEcho
-//
-// Routine Description:
-//
-// Sends an ICMP Echo request and returns any replies. The
-// call returns when the timeout has expired or the reply buffer
-// is filled.
-//
-// Arguments:
-//
-// IcmpHandle - An open handle returned by ICMPCreateFile.
-//
-// DestinationAddress - The destination of the echo request.
-//
-// RequestData - A buffer containing the data to send in the
-// request.
-//
-// RequestSize - The number of bytes in the request data buffer.
-//
-// RequestOptions - Pointer to the IP header options for the request.
-// May be NULL.
-//
-// ReplyBuffer - A buffer to hold any replies to the request.
-// On return, the buffer will contain an array of
-// ICMP_ECHO_REPLY structures followed by the
-// options and data for the replies. The buffer
-// should be large enough to hold at least one
-// ICMP_ECHO_REPLY structure plus
-// MAX(RequestSize, 8) bytes of data since an ICMP
-// error message contains 8 bytes of data.
-//
-// ReplySize - The size in bytes of the reply buffer.
-//
-// Timeout - The time in milliseconds to wait for replies.
-//
-// Return Value:
-//
-// Returns the number of ICMP_ECHO_REPLY structures stored in ReplyBuffer.
-// The status of each reply is contained in the structure. If the return
-// value is zero, extended error information is available via
-// GetLastError().
-//
-//////////////////////////////////////////////////////////////////////
-
-} // namespace talk_base
diff --git a/base/winping.h b/base/winping.h
deleted file mode 100644
index 34b5bbd..0000000
--- a/base/winping.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WINPING_H__
-#define TALK_BASE_WINPING_H__
-
-#ifdef WIN32
-
-#include "talk/base/win32.h"
-#include "talk/base/basictypes.h"
-#include "talk/base/IPAddress.h"
-
-namespace talk_base {
-
-// This class wraps a Win32 API for doing ICMP pinging. This API, unlike the
-// the normal socket APIs (as implemented on Win9x), will return an error if
-// an ICMP packet with the dont-fragment bit set is too large. This means this
-// class can be used to detect the MTU to a given address.
-
-typedef struct ip_option_information {
- UCHAR Ttl; // Time To Live
- UCHAR Tos; // Type Of Service
- UCHAR Flags; // IP header flags
- UCHAR OptionsSize; // Size in bytes of options data
- PUCHAR OptionsData; // Pointer to options data
-} IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;
-
-typedef HANDLE (WINAPI *PIcmpCreateFile)();
-
-typedef BOOL (WINAPI *PIcmpCloseHandle)(HANDLE icmp_handle);
-
-typedef HANDLE (WINAPI *PIcmp6CreateFile)();
-
-typedef BOOL (WINAPI *PIcmp6CloseHandle)(HANDLE icmp_handle);
-
-typedef DWORD (WINAPI *PIcmpSendEcho)(
- HANDLE IcmpHandle,
- ULONG DestinationAddress,
- LPVOID RequestData,
- WORD RequestSize,
- PIP_OPTION_INFORMATION RequestOptions,
- LPVOID ReplyBuffer,
- DWORD ReplySize,
- DWORD Timeout);
-
-typedef DWORD (WINAPI *PIcmp6SendEcho2)(
- HANDLE IcmpHandle,
- HANDLE Event,
- FARPROC ApcRoutine,
- PVOID ApcContext,
- struct sockaddr_in6 *SourceAddress,
- struct sockaddr_in6 *DestinationAddress,
- LPVOID RequestData,
- WORD RequestSize,
- PIP_OPTION_INFORMATION RequestOptions,
- LPVOID ReplyBuffer,
- DWORD ReplySize,
- DWORD Timeout
-);
-
-class WinPing {
-public:
- WinPing();
- ~WinPing();
-
- // Determines whether the class was initialized correctly.
- bool IsValid() { return valid_; }
-
- // Attempts to send a ping with the given parameters.
- enum PingResult { PING_FAIL, PING_INVALID_PARAMS,
- PING_TOO_LARGE, PING_TIMEOUT, PING_SUCCESS };
- PingResult Ping(
- IPAddress ip, uint32 data_size, uint32 timeout_millis, uint8 ttl,
- bool allow_fragments);
-
-private:
- HMODULE dll_;
- HANDLE hping_;
- HANDLE hping6_;
- PIcmpCreateFile create_;
- PIcmpCloseHandle close_;
- PIcmpSendEcho send_;
- PIcmp6CreateFile create6_;
- PIcmp6SendEcho2 send6_;
- char* data_;
- uint32 dlen_;
- char* reply_;
- uint32 rlen_;
- bool valid_;
-};
-
-} // namespace talk_base
-
-#endif // WIN32
-
-#endif // TALK_BASE_WINPING_H__
diff --git a/base/worker.cc b/base/worker.cc
deleted file mode 100644
index 28fcc9f..0000000
--- a/base/worker.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/base/worker.h"
-
-#include "talk/base/common.h"
-#include "talk/base/logging.h"
-#include "talk/base/thread.h"
-
-namespace talk_base {
-
-enum {
- MSG_HAVEWORK = 0,
-};
-
-Worker::Worker() : worker_thread_(NULL) {}
-
-Worker::~Worker() {
- // We need to already be stopped before being destroyed. We cannot call
- // StopWork() from here because the subclass's data has already been
- // destructed, so OnStop() cannot be called.
- ASSERT(!worker_thread_);
-}
-
-bool Worker::StartWork() {
- talk_base::Thread *me = talk_base::Thread::Current();
- if (worker_thread_) {
- if (worker_thread_ == me) {
- // Already working on this thread, so nothing to do.
- return true;
- } else {
- LOG(LS_ERROR) << "Automatically switching threads is not supported";
- ASSERT(false);
- return false;
- }
- }
- worker_thread_ = me;
- OnStart();
- return true;
-}
-
-bool Worker::StopWork() {
- if (!worker_thread_) {
- // Already not working, so nothing to do.
- return true;
- } else if (worker_thread_ != talk_base::Thread::Current()) {
- LOG(LS_ERROR) << "Stopping from a different thread is not supported";
- ASSERT(false);
- return false;
- }
- OnStop();
- worker_thread_->Clear(this, MSG_HAVEWORK);
- worker_thread_ = NULL;
- return true;
-}
-
-void Worker::HaveWork() {
- ASSERT(worker_thread_ != NULL);
- worker_thread_->Post(this, MSG_HAVEWORK);
-}
-
-void Worker::OnMessage(talk_base::Message *msg) {
- ASSERT(msg->message_id == MSG_HAVEWORK);
- ASSERT(worker_thread_ == talk_base::Thread::Current());
- OnHaveWork();
-}
-
-} // namespace talk_base
diff --git a/base/worker.h b/base/worker.h
deleted file mode 100644
index 582fe1b..0000000
--- a/base/worker.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2010, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_BASE_WORKER_H_
-#define TALK_BASE_WORKER_H_
-
-#include "talk/base/constructormagic.h"
-#include "talk/base/messagehandler.h"
-
-namespace talk_base {
-
-class Thread;
-
-// A worker is an object that performs some specific long-lived task in an
-// event-driven manner.
-// The only method that should be considered thread-safe is HaveWork(), which
-// allows you to signal the availability of work from any thread. All other
-// methods are thread-hostile. Specifically:
-// StartWork()/StopWork() should not be called concurrently with themselves or
-// each other, and it is an error to call them while the worker is running on
-// a different thread.
-// The destructor may not be called if the worker is currently running
-// (regardless of the thread), but you can call StopWork() in a subclass's
-// destructor.
-class Worker : private MessageHandler {
- public:
- Worker();
-
- // Destroys this Worker, but it must have already been stopped via StopWork().
- virtual ~Worker();
-
- // Attaches the worker to the current thread and begins processing work if not
- // already doing so.
- bool StartWork();
- // Stops processing work if currently doing so and detaches from the current
- // thread.
- bool StopWork();
-
- protected:
- // Signal that work is available to be done. May only be called within the
- // lifetime of a OnStart()/OnStop() pair.
- void HaveWork();
-
- // These must be implemented by a subclass.
- // Called on the worker thread to start working.
- virtual void OnStart() = 0;
- // Called on the worker thread when work has been signalled via HaveWork().
- virtual void OnHaveWork() = 0;
- // Called on the worker thread to stop working. Upon return, any pending
- // OnHaveWork() calls are cancelled.
- virtual void OnStop() = 0;
-
- private:
- // Inherited from MessageHandler.
- virtual void OnMessage(Message *msg);
-
- // The thread that is currently doing the work.
- Thread *worker_thread_;
-
- DISALLOW_COPY_AND_ASSIGN(Worker);
-};
-
-} // namespace talk_base
-
-#endif // TALK_BASE_WORKER_H_
