D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/Base/spInputOutputFilePhysical.hpp
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00001 /* 00002 * File object handler (HDD - HardDiskDrive) header 00003 * 00004 * This file is part of the "SoftPixel Engine" (Copyright (c) 2008 by Lukas Hermanns) 00005 * See "SoftPixelEngine.hpp" for license information. 00006 */ 00007 00008 #ifndef __SP_INPUTOUTPUT_FILE_HDD_H__ 00009 #define __SP_INPUTOUTPUT_FILE_HDD_H__ 00010 00011 00012 #include "Base/spStandard.hpp" 00013 #include "Base/spInputOutputFile.hpp" 00014 00015 #include <fstream> 00016 00017 00018 namespace sp 00019 { 00020 namespace io 00021 { 00022 00023 00024 class SP_EXPORT FilePhysical : public File 00025 { 00026 00027 public: 00028 00029 FilePhysical(); 00030 ~FilePhysical(); 00031 00032 /* Functions */ 00033 00034 bool open(const io::stringc &Filename, const EFilePermission Permission = FILE_READWRITE); 00035 void close(); 00036 00037 s32 writeBuffer(const void* Buffer, u32 Size, u32 Count = 1); 00038 s32 readBuffer(void* Buffer, u32 Size, u32 Count = 1) const; 00039 00040 void setSeek(s32 Pos, const EFileSeekTypes PosType = FILEPOS_BEGIN); 00041 s32 getSeek() const; 00042 00043 bool isEOF() const; 00044 00045 u32 getSize() const; 00046 void* getHandle(); 00047 00048 bool opened() const; 00049 00050 /* Static functions */ 00051 00052 static bool findFile(const io::stringc &Filename); 00053 00054 private: 00055 00056 /* Functions */ 00057 00058 static io::stringc getAppRootPath(); 00059 00060 /* Members */ 00061 00062 mutable std::fstream Stream_; 00063 00064 }; 00065 00066 00067 } // /namespace io 00068 00069 } // /namespace sp 00070 00071 00072 #endif 00073 00074 00075 00076 // ================================================================================
