MediaTomb: filesystem.h Source File

00001 /*MT*
00002     
00003     MediaTomb - http://www.mediatomb.cc/
00004     
00005     filesystem.h - this file is part of MediaTomb.
00006     
00007     Copyright (C) 2005 Gena Batyan <bgeradz@mediatomb.cc>,
00008                        Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>
00009     
00010     Copyright (C) 2006-2010 Gena Batyan <bgeradz@mediatomb.cc>,
00011                             Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>,
00012                             Leonhard Wimmer <leo@mediatomb.cc>
00013     
00014     MediaTomb is free software; you can redistribute it and/or modify
00015     it under the terms of the GNU General Public License version 2
00016     as published by the Free Software Foundation.
00017     
00018     MediaTomb is distributed in the hope that it will be useful,
00019     but WITHOUT ANY WARRANTY; without even the implied warranty of
00020     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021     GNU General Public License for more details.
00022     
00023     You should have received a copy of the GNU General Public License
00024     version 2 along with MediaTomb; if not, write to the Free Software
00025     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
00026     
00027     $Id: filesystem.h 2081 2010-03-23 20:18:00Z lww $
00028 */
00029 
00031 
00032 #ifndef __FILESYSTEM_H__
00033 #define __FILESYSTEM_H__
00034 
00035 #include "common.h"
00036 #include "rexp.h"
00037 
00038 #define FS_MASK_FILES 1
00039 #define FS_MASK_DIRECTORIES 2
00040 #define FS_MASK_HIDDEN 4 // accept hidden files (start with . "dot")
00041 
00042 #ifdef __CYGWIN__
00043 #define FS_ROOT_DIRECTORY "/cygdrive/"
00044 #else
00045 #define FS_ROOT_DIRECTORY "/"
00046 #endif
00047 
00048 class FsObject : public zmm::Object
00049 {
00050 public:
00051     inline FsObject() : zmm::Object()
00052     {
00053         isDirectory = false;
00054         hasContent = false;
00055     }
00056 public:
00057     zmm::String filename;
00058     bool isDirectory;
00059     bool hasContent;
00060 };
00061 
00062 class Filesystem : public zmm::Object
00063 {
00064 public:
00065     Filesystem();
00066 
00067     zmm::Ref<zmm::Array<FsObject> > readDirectory(zmm::String path, int mask,
00068                                                   int chldMask = 0);
00069     bool haveFiles(zmm::String dir);
00070     bool haveDirectories(zmm::String dir);
00071     bool fileAllowed(zmm::String path);
00072     
00073 protected:
00074     zmm::Ref<zmm::Array<RExp> > includeRules;
00075     bool have(zmm::String dir, int mask);
00076 };
00077 
00078 #endif // __FILESYSTEM_H__