| /* |
| * Copyright (C) 2012 Apple 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (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 NetworkResourceLoader_h |
| #define NetworkResourceLoader_h |
| |
| #if ENABLE(NETWORK_PROCESS) |
| |
| #include "MessageSender.h" |
| #include "SchedulableLoader.h" |
| #include "ShareableResource.h" |
| #include <WebCore/ResourceHandleClient.h> |
| #include <WebCore/ResourceLoaderOptions.h> |
| #include <WebCore/RunLoop.h> |
| |
| namespace WebCore { |
| class ResourceBuffer; |
| class ResourceHandle; |
| class ResourceRequest; |
| } |
| |
| namespace WebKit { |
| |
| class NetworkConnectionToWebProcess; |
| class RemoteNetworkingContext; |
| |
| class NetworkResourceLoader : public SchedulableLoader, public WebCore::ResourceHandleClient, public CoreIPC::MessageSender<NetworkResourceLoader> { |
| public: |
| static RefPtr<NetworkResourceLoader> create(const NetworkResourceLoadParameters& parameters, NetworkConnectionToWebProcess* connection) |
| { |
| return adoptRef(new NetworkResourceLoader(parameters, connection)); |
| } |
| |
| ~NetworkResourceLoader(); |
| |
| // Used by MessageSender. |
| CoreIPC::Connection* connection() const; |
| uint64_t destinationID() const; |
| |
| virtual void start() OVERRIDE; |
| virtual void connectionToWebProcessDidClose() OVERRIDE; |
| |
| // ResourceHandleClient methods |
| virtual void willSendRequest(WebCore::ResourceHandle*, WebCore::ResourceRequest&, const WebCore::ResourceResponse& /*redirectResponse*/) OVERRIDE; |
| virtual void didSendData(WebCore::ResourceHandle*, unsigned long long /*bytesSent*/, unsigned long long /*totalBytesToBeSent*/) OVERRIDE; |
| virtual void didReceiveResponse(WebCore::ResourceHandle*, const WebCore::ResourceResponse&) OVERRIDE; |
| virtual void didReceiveData(WebCore::ResourceHandle*, const char*, int, int /*encodedDataLength*/) OVERRIDE; |
| virtual void didReceiveCachedMetadata(WebCore::ResourceHandle*, const char*, int) OVERRIDE; |
| virtual void didFinishLoading(WebCore::ResourceHandle*, double /*finishTime*/) OVERRIDE; |
| virtual void didFail(WebCore::ResourceHandle*, const WebCore::ResourceError&) OVERRIDE; |
| virtual void wasBlocked(WebCore::ResourceHandle*) OVERRIDE; |
| virtual void cannotShowURL(WebCore::ResourceHandle*) OVERRIDE; |
| virtual bool shouldUseCredentialStorage(WebCore::ResourceHandle*) OVERRIDE; |
| virtual void didReceiveAuthenticationChallenge(WebCore::ResourceHandle*, const WebCore::AuthenticationChallenge&) OVERRIDE; |
| virtual void didCancelAuthenticationChallenge(WebCore::ResourceHandle*, const WebCore::AuthenticationChallenge&) OVERRIDE; |
| virtual bool usesAsyncCallbacks() OVERRIDE { return true; } |
| |
| #if USE(PROTECTION_SPACE_AUTH_CALLBACK) |
| virtual bool canAuthenticateAgainstProtectionSpace(WebCore::ResourceHandle*, const WebCore::ProtectionSpace&) OVERRIDE; |
| #endif |
| |
| #if USE(NETWORK_CFDATA_ARRAY_CALLBACK) |
| virtual bool supportsDataArray() OVERRIDE; |
| virtual void didReceiveDataArray(WebCore::ResourceHandle*, CFArrayRef) OVERRIDE; |
| #endif |
| |
| #if PLATFORM(MAC) |
| static size_t fileBackedResourceMinimumSize(); |
| #if USE(CFNETWORK) |
| virtual CFCachedURLResponseRef willCacheResponse(WebCore::ResourceHandle*, CFCachedURLResponseRef) OVERRIDE; |
| #else |
| virtual NSCachedURLResponse* willCacheResponse(WebCore::ResourceHandle*, NSCachedURLResponse*) OVERRIDE; |
| #endif |
| virtual void willStopBufferingData(WebCore::ResourceHandle*, const char*, int) OVERRIDE; |
| #endif // PLATFORM(MAC) |
| |
| private: |
| NetworkResourceLoader(const NetworkResourceLoadParameters&, NetworkConnectionToWebProcess*); |
| |
| void scheduleCleanupOnMainThread(); |
| static void performCleanups(void*); |
| void cleanup(); |
| |
| void platformDidReceiveResponse(const WebCore::ResourceResponse&); |
| |
| template<typename U> bool sendAbortingOnFailure(const U& message); |
| template<typename U> bool sendSyncAbortingOnFailure(const U& message, const typename U::Reply& reply); |
| void abortInProgressLoad(); |
| |
| void tryGetShareableHandleForResource(ShareableResource::Handle&); |
| |
| RefPtr<RemoteNetworkingContext> m_networkingContext; |
| RefPtr<WebCore::ResourceHandle> m_handle; |
| |
| uint64_t m_bytesReceived; |
| |
| #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090 |
| void diskCacheTimerFired(); |
| WebCore::RunLoop::Timer<NetworkResourceLoader> m_diskCacheTimer; |
| #endif |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(NETWORK_PROCESS) |
| |
| #endif // NetworkResourceLoader_h |