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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ | 5 #ifndef REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ |
6 #define REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ | 6 #define REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 | 9 |
10 #include "base/lock.h" | |
11 #include "base/ref_counted.h" | 10 #include "base/ref_counted.h" |
| 11 #include "base/synchronization/lock.h" |
12 #include "net/base/io_buffer.h" | 12 #include "net/base/io_buffer.h" |
13 #include "net/socket/socket.h" | 13 #include "net/socket/socket.h" |
14 | 14 |
15 class MessageLoop; | 15 class MessageLoop; |
16 class Task; | 16 class Task; |
17 | 17 |
18 namespace net { | 18 namespace net { |
19 class Socket; | 19 class Socket; |
20 } // namespace net | 20 } // namespace net |
21 | 21 |
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79 virtual void OnError_Locked(int result) = 0; | 79 virtual void OnError_Locked(int result) = 0; |
80 | 80 |
81 private: | 81 private: |
82 void DoWrite(); | 82 void DoWrite(); |
83 void OnWritten(int result); | 83 void OnWritten(int result); |
84 | 84 |
85 // This method is called when an error is encountered. | 85 // This method is called when an error is encountered. |
86 void HandleError(int result); | 86 void HandleError(int result); |
87 | 87 |
88 // Must be locked when accessing |socket_|, |queue_| and |buffer_size_|; | 88 // Must be locked when accessing |socket_|, |queue_| and |buffer_size_|; |
89 Lock lock_; | 89 base::Lock lock_; |
90 | 90 |
91 net::Socket* socket_; | 91 net::Socket* socket_; |
92 MessageLoop* message_loop_; | 92 MessageLoop* message_loop_; |
93 scoped_ptr<WriteFailedCallback> write_failed_callback_; | 93 scoped_ptr<WriteFailedCallback> write_failed_callback_; |
94 | 94 |
95 bool write_pending_; | 95 bool write_pending_; |
96 | 96 |
97 net::CompletionCallbackImpl<BufferedSocketWriterBase> written_callback_; | 97 net::CompletionCallbackImpl<BufferedSocketWriterBase> written_callback_; |
98 | 98 |
99 bool closed_; | 99 bool closed_; |
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121 protected: | 121 protected: |
122 virtual void GetNextPacket_Locked(net::IOBuffer** buffer, int* size); | 122 virtual void GetNextPacket_Locked(net::IOBuffer** buffer, int* size); |
123 virtual void AdvanceBufferPosition_Locked(int written); | 123 virtual void AdvanceBufferPosition_Locked(int written); |
124 virtual void OnError_Locked(int result); | 124 virtual void OnError_Locked(int result); |
125 }; | 125 }; |
126 | 126 |
127 } // namespace protocol | 127 } // namespace protocol |
128 } // namespace remoting | 128 } // namespace remoting |
129 | 129 |
130 #endif // REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ | 130 #endif // REMOTING_PROTOCOL_BUFFERED_SOCKET_WRITER_H_ |
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