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54 lines
996 B
C++
54 lines
996 B
C++
#ifndef COMPONENTS_FILES_LOWLEVELFILE_HPP
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#define COMPONENTS_FILES_LOWLEVELFILE_HPP
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#include <cstdlib>
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#define FILE_API_STDIO 0
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#define FILE_API_POSIX 1
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#define FILE_API_WIN32 2
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#if defined(__linux) || defined(__unix) || defined(__posix)
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#define FILE_API FILE_API_POSIX
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#elif defined(_WIN32)
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#define FILE_API FILE_API_WIN32
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#else
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#define FILE_API FILE_API_STDIO
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#endif
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#if FILE_API == FILE_API_STDIO
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#include <cstdio>
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#elif FILE_API == FILE_API_POSIX
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#elif FILE_API == FILE_API_WIN32
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#include <windows.h>
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#else
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#error Unsupported File API
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#endif
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class LowLevelFile
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{
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public:
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LowLevelFile ();
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~LowLevelFile ();
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void open (char const * filename);
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void close ();
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size_t size ();
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void seek (size_t Position);
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size_t tell ();
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size_t read (void * data, size_t size);
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private:
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#if FILE_API == FILE_API_STDIO
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FILE* mHandle;
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#elif FILE_API == FILE_API_POSIX
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int mHandle;
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#elif FILE_API == FILE_API_WIN32
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HANDLE mHandle;
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#endif
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};
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#endif
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