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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. Use of this | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // source code is governed by a BSD-style license that can be found in the | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/ftp/ftp_ctrl_response_buffer.h" | 5 #include "net/ftp/ftp_ctrl_response_buffer.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/string_number_conversions.h" | 8 #include "base/string_number_conversions.h" |
| 9 #include "base/string_piece.h" |
9 //#include "base/string_util.h" | 10 //#include "base/string_util.h" |
10 #include "net/base/net_errors.h" | 11 #include "net/base/net_errors.h" |
11 | 12 |
12 namespace net { | 13 namespace net { |
13 | 14 |
14 // static | 15 // static |
15 const int FtpCtrlResponse::kInvalidStatusCode = -1; | 16 const int FtpCtrlResponse::kInvalidStatusCode = -1; |
16 | 17 |
17 FtpCtrlResponse::FtpCtrlResponse() : status_code(kInvalidStatusCode) {} | 18 FtpCtrlResponse::FtpCtrlResponse() : status_code(kInvalidStatusCode) {} |
18 | 19 |
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84 is_complete(false), | 85 is_complete(false), |
85 status_code(FtpCtrlResponse::kInvalidStatusCode) { | 86 status_code(FtpCtrlResponse::kInvalidStatusCode) { |
86 } | 87 } |
87 | 88 |
88 // static | 89 // static |
89 FtpCtrlResponseBuffer::ParsedLine FtpCtrlResponseBuffer::ParseLine( | 90 FtpCtrlResponseBuffer::ParsedLine FtpCtrlResponseBuffer::ParseLine( |
90 const std::string& line) { | 91 const std::string& line) { |
91 ParsedLine result; | 92 ParsedLine result; |
92 | 93 |
93 if (line.length() >= 3) { | 94 if (line.length() >= 3) { |
94 if (base::StringToInt(line.begin(), line.begin() + 3, &result.status_code)) | 95 if (base::StringToInt(base::StringPiece(line.begin(), line.begin() + 3), |
| 96 &result.status_code)) |
95 result.has_status_code = (100 <= result.status_code && | 97 result.has_status_code = (100 <= result.status_code && |
96 result.status_code <= 599); | 98 result.status_code <= 599); |
97 if (result.has_status_code && line.length() >= 4 && line[3] == ' ') { | 99 if (result.has_status_code && line.length() >= 4 && line[3] == ' ') { |
98 result.is_complete = true; | 100 result.is_complete = true; |
99 } else if (result.has_status_code && line.length() >= 4 && line[3] == '-') { | 101 } else if (result.has_status_code && line.length() >= 4 && line[3] == '-') { |
100 result.is_complete = true; | 102 result.is_complete = true; |
101 result.is_multiline = true; | 103 result.is_multiline = true; |
102 } | 104 } |
103 } | 105 } |
104 | 106 |
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118 for (size_t i = 0; i < buffer_.length(); i++) { | 120 for (size_t i = 0; i < buffer_.length(); i++) { |
119 if (i >= 1 && buffer_[i - 1] == '\r' && buffer_[i] == '\n') { | 121 if (i >= 1 && buffer_[i - 1] == '\r' && buffer_[i] == '\n') { |
120 lines_.push(ParseLine(buffer_.substr(cut_pos, i - cut_pos - 1))); | 122 lines_.push(ParseLine(buffer_.substr(cut_pos, i - cut_pos - 1))); |
121 cut_pos = i + 1; | 123 cut_pos = i + 1; |
122 } | 124 } |
123 } | 125 } |
124 buffer_.erase(0, cut_pos); | 126 buffer_.erase(0, cut_pos); |
125 } | 127 } |
126 | 128 |
127 } // namespace net | 129 } // namespace net |
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