FIFE  2008.0
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vfssourceprovider.h
1 /***************************************************************************
2  * Copyright (C) 2005-2008 by the FIFE team *
3  * http://www.fifengine.de *
4  * This file is part of FIFE. *
5  * *
6  * FIFE is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library 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 GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
20  ***************************************************************************/
21 
22 #ifndef FIFE_VFS_VFSSOURCEPROVIDER_H
23 #define FIFE_VFS_VFSSOURCEPROVIDER_H
24 
25 // Standard C++ library includes
26 #include <string>
27 
28 // 3rd party library includes
29 
30 // FIFE includes
31 // These includes are split up in two parts, separated by one empty line
32 // First block: files included from the FIFE root src directory
33 // Second block: files included from the same folder
34 #include "util/base/exception.h"
35 
36 namespace FIFE {
37 
38  class VFSSource;
39 
50  public:
51  VFSSourceProvider(const std::string& name);
52  virtual ~VFSSourceProvider();
53 
58  const std::string& getName() const;
59 
63  void setVFS(VFS* vfs);
64 
65  VFS* getVFS() const {
66  if(!m_vfs) throw NotSet("Attempt to load from VFSSourceProvider without setting a VFS!");
67  return m_vfs;
68  }
69 
76  virtual bool isReadable(const std::string& file) const = 0;
77 
83  virtual VFSSource* createSource(const std::string& file) const = 0;
84 
85  private:
86 
87  VFS* m_vfs;
88  std::string m_name;
89  };
90 }
91 
92 #endif