CLAM-Development  1.4.0
FileSystem.cxx
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1 /*
2  * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #include "FileSystem.hxx"
23 #include "Lock.hxx"
24 
25 namespace CLAM
26 {
28  {
29  }
30 
32  {
33  }
34 
36  {
37 
38  static FileSystem theInstance;
39 
40  return theInstance;
41  }
42 
43  void FileSystem::UnlockFile( std::string filename )
44  {
46 
47  mLockedFiles[ filename ] = false;
48  }
49 
50  void FileSystem::LockFile( std::string filename )
51  {
53 
54  mLockedFiles[ filename ] = true;
55  }
56 
57  bool FileSystem::IsFileLocked( std::string filename )
58  {
60 
61  FileStatusTable::iterator pos = mLockedFiles.find( filename );
62 
63  return pos != mLockedFiles.end() && pos->second==true;
64  }
65 }
66