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1 // Copyright (c) 2010 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 #ifndef NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ | 5 #ifndef NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ |
6 #define NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ | 6 #define NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <queue> | 9 #include <vector> |
10 | 10 |
11 #include "base/time.h" | 11 #include "base/string16.h" |
12 #include "net/ftp/ftp_directory_listing_parser.h" | 12 |
| 13 namespace base { |
| 14 class Time; |
| 15 } |
13 | 16 |
14 namespace net { | 17 namespace net { |
15 | 18 |
16 // Parser for "ls -l"-style directory listing. | 19 struct FtpDirectoryListingEntry; |
17 class FtpDirectoryListingParserLs : public FtpDirectoryListingParser { | |
18 public: | |
19 // Constructor. When the current time is needed to guess the year on partial | |
20 // date strings, |current_time| will be used. This allows passing a specific | |
21 // date during testing. | |
22 explicit FtpDirectoryListingParserLs(const base::Time& current_time); | |
23 virtual ~FtpDirectoryListingParserLs(); | |
24 | 20 |
25 // FtpDirectoryListingParser methods: | 21 // Parses "ls -l" FTP directory listing. Returns true on success. |
26 virtual FtpServerType GetServerType() const; | 22 bool ParseFtpDirectoryListingLs(const std::vector<string16>& lines, |
27 virtual bool ConsumeLine(const string16& line); | 23 const base::Time& current_time, |
28 virtual bool OnEndOfInput(); | 24 std::vector<FtpDirectoryListingEntry>* entries); |
29 virtual bool EntryAvailable() const; | |
30 virtual FtpDirectoryListingEntry PopEntry(); | |
31 | |
32 private: | |
33 // True after we have received a "total n" listing header, where n is an | |
34 // integer. Only one such header is allowed per listing. | |
35 bool received_total_line_; | |
36 | |
37 // Store the current time. We need it to correctly parse received dates. | |
38 const base::Time current_time_; | |
39 | |
40 std::queue<FtpDirectoryListingEntry> entries_; | |
41 | |
42 DISALLOW_COPY_AND_ASSIGN(FtpDirectoryListingParserLs); | |
43 }; | |
44 | 25 |
45 } // namespace net | 26 } // namespace net |
46 | 27 |
47 #endif // NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ | 28 #endif // NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_ |
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