00001 /*********************************************************************** 00002 filename: IrrlichtMemoryFile.h 00003 created: Sun Feb 19 2006 00004 author: Paul D Turner <paul@cegui.org.uk> 00005 *************************************************************************/ 00006 /*************************************************************************** 00007 * Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining 00010 * a copy of this software and associated documentation files (the 00011 * "Software"), to deal in the Software without restriction, including 00012 * without limitation the rights to use, copy, modify, merge, publish, 00013 * distribute, sublicense, and/or sell copies of the Software, and to 00014 * permit persons to whom the Software is furnished to do so, subject to 00015 * the following conditions: 00016 * 00017 * The above copyright notice and this permission notice shall be 00018 * included in all copies or substantial portions of the Software. 00019 * 00020 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00021 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00022 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 00023 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 00024 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00025 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 00026 * OTHER DEALINGS IN THE SOFTWARE. 00027 ***************************************************************************/ 00028 #ifdef HAVE_CONFIG_H 00029 # include "config.h" 00030 #endif 00031 #include "CEGUIBase.h" 00032 #include "CEGUIString.h" 00033 #include <irrlicht.h> 00034 00035 // Start of CEGUI namespace section 00036 namespace CEGUI 00037 { 00044 class IrrlichtMemoryFile : public irr::io::IReadFile 00045 { 00046 public: 00047 IrrlichtMemoryFile(const String& filename, const unsigned char* memory, uint32 size); 00048 virtual ~IrrlichtMemoryFile() {}; 00049 00050 #if CEGUI_IRR_SDK_VERSION == 14 00051 virtual bool seek(long finalPos, bool relativeMovement = false); 00052 virtual irr::s32 read(void* buffer, irr::u32 sizeToRead); 00053 virtual long getSize() const; 00054 virtual long getPos() const; 00055 virtual const irr::c8* getFileName() const; 00056 #else 00057 #if CEGUI_IRR_SDK_VERSION == 13 00058 virtual irr::s32 read(void* buffer, irr::u32 sizeToRead); 00059 #else 00060 virtual irr::s32 read(void* buffer, irr::s32 sizeToRead); 00061 #endif 00062 virtual bool seek(irr::s32 finalPos, bool relativeMovement = false); 00063 virtual irr::s32 getSize(); 00064 virtual irr::s32 getPos(); 00065 virtual const irr::c8* getFileName(); 00066 #endif 00067 00068 protected: 00069 String d_filename; 00070 const unsigned char* d_buffer; 00071 uint32 d_size; 00072 uint32 d_position; 00073 }; 00074 00075 } // End of CEGUI namespace section