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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_BASE_BUFFERED_SOCKET_WRITER_H_ | 5 #ifndef REMOTING_BASE_BUFFERED_SOCKET_WRITER_H_ |
6 #define REMOTING_BASE_BUFFERED_SOCKET_WRITER_H_ | 6 #define REMOTING_BASE_BUFFERED_SOCKET_WRITER_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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22 | 22 |
23 // BufferedSocketWriter implement write data queue for stream sockets. | 23 // BufferedSocketWriter implement write data queue for stream sockets. |
24 class BufferedSocketWriter { | 24 class BufferedSocketWriter { |
25 public: | 25 public: |
26 typedef base::Callback<int(const scoped_refptr<net::IOBuffer>& buf, | 26 typedef base::Callback<int(const scoped_refptr<net::IOBuffer>& buf, |
27 int buf_len, | 27 int buf_len, |
28 const net::CompletionCallback& callback)> | 28 const net::CompletionCallback& callback)> |
29 WriteCallback; | 29 WriteCallback; |
30 typedef base::Callback<void(int)> WriteFailedCallback; | 30 typedef base::Callback<void(int)> WriteFailedCallback; |
31 | 31 |
32 static scoped_ptr<BufferedSocketWriter> CreateForSocket( | 32 static std::unique_ptr<BufferedSocketWriter> CreateForSocket( |
33 net::Socket* socket, | 33 net::Socket* socket, |
34 const WriteFailedCallback& write_failed_callback); | 34 const WriteFailedCallback& write_failed_callback); |
35 | 35 |
36 BufferedSocketWriter(); | 36 BufferedSocketWriter(); |
37 virtual ~BufferedSocketWriter(); | 37 virtual ~BufferedSocketWriter(); |
38 | 38 |
39 // Starts the writer. |write_callback| is called to write data to the | 39 // Starts the writer. |write_callback| is called to write data to the |
40 // socket. |write_failed_callback| is called when write operation fails. | 40 // socket. |write_failed_callback| is called when write operation fails. |
41 // Writing stops after the first failed write. | 41 // Writing stops after the first failed write. |
42 void Start(const WriteCallback& write_callback, | 42 void Start(const WriteCallback& write_callback, |
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68 DataQueue queue_; | 68 DataQueue queue_; |
69 | 69 |
70 bool write_pending_ = false; | 70 bool write_pending_ = false; |
71 | 71 |
72 base::WeakPtrFactory<BufferedSocketWriter> weak_factory_; | 72 base::WeakPtrFactory<BufferedSocketWriter> weak_factory_; |
73 }; | 73 }; |
74 | 74 |
75 } // namespace remoting | 75 } // namespace remoting |
76 | 76 |
77 #endif // REMOTING_BASE_BUFFERED_SOCKET_WRITER_H_ | 77 #endif // REMOTING_BASE_BUFFERED_SOCKET_WRITER_H_ |
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