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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 #include "net/ftp/ftp_directory_listing_parser_vms.h" | 5 #include "net/ftp/ftp_directory_listing_parser_vms.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "base/strings/string_number_conversions.h" | 9 #include "base/strings/string_number_conversions.h" |
| 10 #include "base/strings/string_split.h" | 10 #include "base/strings/string_split.h" |
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| 203 | 203 |
| 204 // Sometimes the listing doesn't end with a "Total" line, but | 204 // Sometimes the listing doesn't end with a "Total" line, but |
| 205 // it's only okay when it contains some errors (it's needed | 205 // it's only okay when it contains some errors (it's needed |
| 206 // to distinguish it from "ls -l" format). | 206 // to distinguish it from "ls -l" format). |
| 207 bool seen_error = false; | 207 bool seen_error = false; |
| 208 | 208 |
| 209 for (size_t i = 0; i < lines.size(); i++) { | 209 for (size_t i = 0; i < lines.size(); i++) { |
| 210 if (lines[i].empty()) | 210 if (lines[i].empty()) |
| 211 continue; | 211 continue; |
| 212 | 212 |
| 213 if (StartsWith(lines[i], base::ASCIIToUTF16("Total of "), true)) { | 213 if (base::StartsWith(lines[i], base::ASCIIToUTF16("Total of "), true)) { |
| 214 // After the "total" line, all following lines must be empty. | 214 // After the "total" line, all following lines must be empty. |
| 215 for (size_t j = i + 1; j < lines.size(); j++) | 215 for (size_t j = i + 1; j < lines.size(); j++) |
| 216 if (!lines[j].empty()) | 216 if (!lines[j].empty()) |
| 217 return false; | 217 return false; |
| 218 | 218 |
| 219 return true; | 219 return true; |
| 220 } | 220 } |
| 221 | 221 |
| 222 if (!seen_header) { | 222 if (!seen_header) { |
| 223 seen_header = true; | 223 seen_header = true; |
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| 284 entries->push_back(entry); | 284 entries->push_back(entry); |
| 285 } | 285 } |
| 286 | 286 |
| 287 // The only place where we return true is after receiving the "Total" line, | 287 // The only place where we return true is after receiving the "Total" line, |
| 288 // that should be present in every VMS listing. Alternatively, if the listing | 288 // that should be present in every VMS listing. Alternatively, if the listing |
| 289 // contains error messages, it's OK not to have the "Total" line. | 289 // contains error messages, it's OK not to have the "Total" line. |
| 290 return seen_error; | 290 return seen_error; |
| 291 } | 291 } |
| 292 | 292 |
| 293 } // namespace net | 293 } // namespace net |
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