| // Copyright 2014 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 MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_ |
| #define MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "mojo/common/handle_watcher.h" |
| #include "mojo/public/cpp/bindings/interface_impl.h" |
| #include "mojo/services/public/interfaces/network/url_loader.mojom.h" |
| #include "net/base/net_errors.h" |
| #include "net/url_request/url_request.h" |
| |
| namespace mojo { |
| class NetworkContext; |
| |
| class URLLoaderImpl : public InterfaceImpl<URLLoader>, |
| public net::URLRequest::Delegate { |
| public: |
| explicit URLLoaderImpl(NetworkContext* context); |
| virtual ~URLLoaderImpl(); |
| |
| private: |
| class PendingWriteToDataPipe; |
| class DependentIOBuffer; |
| |
| // InterfaceImpl<> methods: |
| virtual void OnConnectionError() OVERRIDE; |
| |
| // URLLoader methods: |
| virtual void Start( |
| URLRequestPtr request, |
| const Callback<void(URLResponsePtr)>& callback) OVERRIDE; |
| virtual void FollowRedirect( |
| const Callback<void(URLResponsePtr)>& callback) OVERRIDE; |
| virtual void QueryStatus( |
| const Callback<void(URLLoaderStatusPtr)>& callback) OVERRIDE; |
| |
| // net::URLRequest::Delegate methods: |
| virtual void OnReceivedRedirect(net::URLRequest* url_request, |
| const GURL& new_url, |
| bool* defer_redirect) OVERRIDE; |
| virtual void OnResponseStarted(net::URLRequest* url_request) OVERRIDE; |
| virtual void OnReadCompleted(net::URLRequest* url_request, int bytes_read) |
| OVERRIDE; |
| |
| void SendError( |
| int error, |
| const Callback<void(URLResponsePtr)>& callback); |
| void SendResponse(URLResponsePtr response); |
| void OnResponseBodyStreamReady(MojoResult result); |
| void WaitToReadMore(); |
| void ReadMore(); |
| void DidRead(uint32_t num_bytes, bool completed_synchronously); |
| |
| NetworkContext* context_; |
| scoped_ptr<net::URLRequest> url_request_; |
| Callback<void(URLResponsePtr)> callback_; |
| ScopedDataPipeProducerHandle response_body_stream_; |
| scoped_refptr<PendingWriteToDataPipe> pending_write_; |
| common::HandleWatcher handle_watcher_; |
| uint32 response_body_buffer_size_; |
| bool auto_follow_redirects_; |
| |
| base::WeakPtrFactory<URLLoaderImpl> weak_ptr_factory_; |
| }; |
| |
| } // namespace mojo |
| |
| #endif // MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_ |