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filesystem.h

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00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-
00002 
00003    this file is part of rcssserver3D
00004    Fri May 9 2003
00005    Copyright (C) 2002,2003 Koblenz University
00006    Copyright (C) 2003 RoboCup Soccer Server 3D Maintenance Group
00007    $Id: filesystem.h,v 1.7 2004/04/18 16:18:38 rollmark Exp $
00008 
00009    This program is free software; you can redistribute it and/or modify
00010    it under the terms of the GNU General Public License as published by
00011    the Free Software Foundation; version 2 of the License.
00012 
00013    This program is distributed in the hope that it will be useful,
00014    but WITHOUT ANY WARRANTY; without even the implied warranty of
00015    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016    GNU General Public License for more details.
00017 
00018    You should have received a copy of the GNU General Public License
00019    along with this program; if not, write to the Free Software
00020    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00021 
00022    FileSystem
00023 
00024         HISTORY:
00025                 27.06.2002 MK
00026                         - initial version
00027 
00028 */
00029 #ifndef ZEITGEIST_FILESYSTEM_H
00030 #define ZEITGEIST_FILESYSTEM_H
00031 
00032 #include <zeitgeist/class.h>
00033 #include <zeitgeist/leaf.h>
00034 #include <salt/fileclasses.h>
00035 
00036 
00037 namespace zeitgeist
00038 {
00042 class FileSystem : public Leaf
00043 {
00044     //
00045     // types
00046     //
00047 public:
00051     typedef void (*TCallback) (char *filename, void *param);
00052 
00053     //
00054     // functions
00055     //
00056 public:
00058     FileSystem() : Leaf()       {}
00059     virtual ~FileSystem() {}
00060 
00063     virtual boost::shared_ptr<salt::RFile> Open(const std::string& inName) = 0;
00064 
00071     virtual bool SetPath(const std::string& inPath) = 0;
00072 
00082     virtual int ForEachFile(const std::string&, TCallback callback,
00083                             void* param) = 0;
00084 
00085 private:
00086     FileSystem(const FileSystem& obj);
00087     FileSystem& operator=(const FileSystem& obj);
00088 };
00089 
00090 DECLARE_ABSTRACTCLASS(FileSystem);
00091 
00092 } //namespace zeitgeist
00093 
00094 #endif //ZEITGEIST_FILESYSTEM_H

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