Crazy Eddies GUI System  0.7.2
CEGUIIrrlichtMemoryFile.h
1 /***********************************************************************
2  filename: CEGUIIrrlichtMemoryFile.h
3  created: Sun Feb 19 2006
4  author: Paul D Turner <paul@cegui.org.uk>
5 *************************************************************************/
6 /***************************************************************************
7  * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team
8  *
9  * Permission is hereby granted, free of charge, to any person obtaining
10  * a copy of this software and associated documentation files (the
11  * "Software"), to deal in the Software without restriction, including
12  * without limitation the rights to use, copy, modify, merge, publish,
13  * distribute, sublicense, and/or sell copies of the Software, and to
14  * permit persons to whom the Software is furnished to do so, subject to
15  * the following conditions:
16  *
17  * The above copyright notice and this permission notice shall be
18  * included in all copies or substantial portions of the Software.
19  *
20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
26  * OTHER DEALINGS IN THE SOFTWARE.
27  ***************************************************************************/
28 #ifndef _CEGUIIrrlichtMemoryFile_h_
29 #define _CEGUIIrrlichtMemoryFile_h_
30 
31 #ifdef HAVE_CONFIG_H
32 # include "config.h"
33 #endif
34 
35 #include "../../CEGUIBase.h"
36 #include "../../CEGUIString.h"
37 #include <irrlicht.h>
38 
39 // Start of CEGUI namespace section
40 namespace CEGUI
41 {
48 class IrrlichtMemoryFile : public irr::io::IReadFile
49 {
50 public:
51  IrrlichtMemoryFile(const String& filename, const unsigned char* memory,
52  uint32 size);
53  virtual ~IrrlichtMemoryFile() {};
54 
55  // implement required interface from IReadFile
56  irr::s32 read(void* buffer, irr::u32 sizeToRead);
57  long getSize() const;
58  long getPos() const;
59  bool seek(long finalPos, bool relativeMovement = false);
60 #if CEGUI_IRR_SDK_VERSION >= 16
61  const irr::io::path& getFileName() const;
62 #else
63  const irr::c8* getFileName() const;
64 #endif
65 
66 protected:
67 #if CEGUI_IRR_SDK_VERSION >= 16
68  irr::io::path d_filename;
69 #else
70  String d_filename;
71 #endif
72  const unsigned char* d_buffer;
73  uint32 d_size;
74  uint32 d_position;
75 };
76 
77 } // End of CEGUI namespace section
78 
79 #endif // end of guard _CEGUIIrrlichtMemoryFile_h_