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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ | 5 #ifndef CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |
| 6 #define CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ | 6 #define CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <vector> | 9 // TODO(jam): remove this file when all files have been converted. |
| 10 | 10 #include "content/browser/renderer_host/socket_stream_host.h" |
| 11 #include "base/ref_counted.h" | |
| 12 #include "net/socket_stream/socket_stream.h" | |
| 13 | |
| 14 class GURL; | |
| 15 | |
| 16 namespace net { | |
| 17 class SocketStreamJob; | |
| 18 class URLRequestContext; | |
| 19 } // namespace net | |
| 20 | |
| 21 // Host of SocketStreamHandle. | |
| 22 // Each SocketStreamHandle will have an unique socket_id assigned by | |
| 23 // SocketStreamHost constructor. If socket id is chrome_common_net::kNoSocketId, | |
| 24 // there is no SocketStreamHost. | |
| 25 // Each SocketStreamHost has SocketStream to manage bi-directional | |
| 26 // communication over socket stream. | |
| 27 // The lifetime of an instance of this class is completely controlled by the | |
| 28 // SocketStreamDispatcherHost. | |
| 29 class SocketStreamHost { | |
| 30 public: | |
| 31 SocketStreamHost(net::SocketStream::Delegate* delegate, int socket_id); | |
| 32 ~SocketStreamHost(); | |
| 33 | |
| 34 // Gets socket_id associated with |socket|. | |
| 35 static int SocketIdFromSocketStream(net::SocketStream* socket); | |
| 36 | |
| 37 int socket_id() const { return socket_id_; } | |
| 38 | |
| 39 // Starts to open connection to |url|. | |
| 40 void Connect(const GURL& url, net::URLRequestContext* request_context); | |
| 41 | |
| 42 // Sends |data| over the socket stream. | |
| 43 // socket stream must be open to send data. | |
| 44 // Returns true if the data is put in transmit buffer in socket stream. | |
| 45 // Returns false otherwise (transmit buffer exceeds limit, or socket | |
| 46 // stream is closed). | |
| 47 bool SendData(const std::vector<char>& data); | |
| 48 | |
| 49 // Closes the socket stream. | |
| 50 void Close(); | |
| 51 | |
| 52 private: | |
| 53 net::SocketStream::Delegate* delegate_; | |
| 54 int socket_id_; | |
| 55 | |
| 56 scoped_refptr<net::SocketStreamJob> socket_; | |
| 57 | |
| 58 DISALLOW_COPY_AND_ASSIGN(SocketStreamHost); | |
| 59 }; | |
| 60 | 11 |
| 61 #endif // CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ | 12 #endif // CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_HOST_H_ |
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