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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 | |
6 #ifndef NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ | 5 #ifndef NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ |
7 #define NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ | 6 #define NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ |
8 | 7 |
9 #include <queue> | 8 #include <queue> |
10 #include <string> | 9 #include <string> |
11 #include <vector> | 10 #include <vector> |
12 | 11 |
13 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
14 #include "net/base/net_export.h" | 13 #include "net/base/net_export.h" |
15 #include "net/base/net_log.h" | 14 #include "net/base/net_log.h" |
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27 }; | 26 }; |
28 | 27 |
29 class NET_EXPORT_PRIVATE FtpCtrlResponseBuffer { | 28 class NET_EXPORT_PRIVATE FtpCtrlResponseBuffer { |
30 public: | 29 public: |
31 FtpCtrlResponseBuffer(const BoundNetLog& net_log); | 30 FtpCtrlResponseBuffer(const BoundNetLog& net_log); |
32 ~FtpCtrlResponseBuffer(); | 31 ~FtpCtrlResponseBuffer(); |
33 | 32 |
34 // Called when data is received from the control socket. Returns error code. | 33 // Called when data is received from the control socket. Returns error code. |
35 int ConsumeData(const char* data, int data_length); | 34 int ConsumeData(const char* data, int data_length); |
36 | 35 |
37 bool ResponseAvailable() const { | 36 bool ResponseAvailable() const { return !responses_.empty(); } |
38 return !responses_.empty(); | |
39 } | |
40 | 37 |
41 // Returns the next response. It is an error to call this function | 38 // Returns the next response. It is an error to call this function |
42 // unless ResponseAvailable returns true. | 39 // unless ResponseAvailable returns true. |
43 FtpCtrlResponse PopResponse(); | 40 FtpCtrlResponse PopResponse(); |
44 | 41 |
45 private: | 42 private: |
46 struct ParsedLine { | 43 struct ParsedLine { |
47 ParsedLine(); | 44 ParsedLine(); |
48 | 45 |
49 // Indicates that this line begins with a valid 3-digit status code. | 46 // Indicates that this line begins with a valid 3-digit status code. |
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92 std::queue<FtpCtrlResponse> responses_; | 89 std::queue<FtpCtrlResponse> responses_; |
93 | 90 |
94 BoundNetLog net_log_; | 91 BoundNetLog net_log_; |
95 | 92 |
96 DISALLOW_COPY_AND_ASSIGN(FtpCtrlResponseBuffer); | 93 DISALLOW_COPY_AND_ASSIGN(FtpCtrlResponseBuffer); |
97 }; | 94 }; |
98 | 95 |
99 } // namespace net | 96 } // namespace net |
100 | 97 |
101 #endif // NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ | 98 #endif // NET_FTP_FTP_CTRL_RESPONSE_BUFFER_H_ |
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