| // 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 CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |
| |
| #include <vector> |
| |
| #include "base/memory/ref_counted.h" |
| #include "net/socket_stream/socket_stream.h" |
| |
| class GURL; |
| |
| namespace net { |
| class SocketStreamJob; |
| class URLRequestContext; |
| class SSLInfo; |
| } // namespace net |
| |
| namespace content { |
| |
| // Host of SocketStreamHandle. Each SocketStreamHandle will have an unique |
| // socket_id assigned by SocketStreamHost constructor. If socket id is |
| // kNoSocketId, there is no SocketStreamHost. Each SocketStreamHost has |
| // SocketStream to manage bi-directional communication over socket stream. The |
| // lifetime of an instance of this class is completely controlled by the |
| // SocketStreamDispatcherHost. |
| class SocketStreamHost { |
| public: |
| SocketStreamHost(net::SocketStream::Delegate* delegate, |
| int child_id, |
| int render_frame_id, |
| int socket_id); |
| ~SocketStreamHost(); |
| |
| // Gets socket_id associated with |socket|. |
| static int SocketIdFromSocketStream(const net::SocketStream* socket); |
| |
| int render_frame_id() const { return render_frame_id_; } |
| int socket_id() const { return socket_id_; } |
| |
| // Starts to open connection to |url|. |
| void Connect(const GURL& url, net::URLRequestContext* request_context); |
| |
| // Sends |data| over the socket stream. |
| // socket stream must be open to send data. |
| // Returns true if the data is put in transmit buffer in socket stream. |
| // Returns false otherwise (transmit buffer exceeds limit, or socket |
| // stream is closed). |
| bool SendData(const std::vector<char>& data); |
| |
| // Closes the socket stream. |
| void Close(); |
| |
| // Following CancelWithError, CancelWithSSLError, and ContinueDespiteError |
| // will be called by net::SocketStream::Delegate in OnSSLCertificateError. |
| // CancelWithError Cancels the connection because of an error. |
| // |error| is net::Error which represents the error. |
| void CancelWithError(int error); |
| |
| // Cancels the connection because of receiving a certificate with an error. |
| void CancelWithSSLError(const net::SSLInfo& ssl_info); |
| |
| // Continue to establish the connection in spite of an error. |
| void ContinueDespiteError(); |
| |
| private: |
| net::SocketStream::Delegate* delegate_; |
| int child_id_; |
| int render_frame_id_; |
| int socket_id_; |
| |
| scoped_refptr<net::SocketStreamJob> job_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SocketStreamHost); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |