libept
debtags/maint/sourcedir.h
Go to the documentation of this file.
1 #ifndef EPT_DEBTAGS_SOURCEDIR_H
2 #define EPT_DEBTAGS_SOURCEDIR_H
3 
9 /*
10  * Copyright (C) 2003,2004,2005,2006,2007 Enrico Zini <enrico@debian.org>
11  *
12  * This program is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 2 of the License, or
15  * (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program; if not, write to the Free Software
24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25  */
26 
27 #include <wibble/sys/fs.h>
28 #include <string>
29 
30 namespace ept {
31 namespace debtags {
32 
33 class Vocabulary;
34 
38 class SourceDir : public wibble::sys::fs::Directory
39 {
40 protected:
41  enum FileType { SKIP, TAG, VOC, TAGGZ, VOCGZ };
42 
43  // Check if a file name is a tag file, a vocabulary file or a file to skip.
44  // Please notice that it works on file names, not paths.
45  FileType fileType(const std::string& name);
46 
47 public:
48  SourceDir(const std::string& path) : Directory(path) {}
49 
51  time_t timestamp();
52 
54  time_t vocTimestamp();
55 
57  time_t tagTimestamp();
58 
60  template<typename OUT>
61  void readTags(OUT out);
62 
67  void readVocabularies(Vocabulary& out);
68 };
69 
70 }
71 }
72 
73 // vim:set ts=4 sw=4:
74 #endif