45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#ifndef FILESYSTEM_H
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#define FILESYSTEM_H
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#include "tier0/platform.h"
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#include "tier1/utlbuffer.h"
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#include "tier1/utlstring.h"
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#include "engine.h"
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enum EFileOptions
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{
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IFILE_READ,
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IFILE_WRITE,
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IFILE_APPEND
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};
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typedef struct FileHandle_s
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{
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FILE *file;
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FILE *parent;
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EFileOptions options;
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size_t nSize;
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size_t nOffset;
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size_t nPtr;
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} *FileHandle_t;
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interface IFileSystem
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{
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public:
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static void InitFilesystem( void );
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static void AddGameDirectory( const char *psz );
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static bool LoadPackFile( const char *szFilename );
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static void CreatePath( const char *szPath );
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static FileHandle_t Open( const char *szFilename, EFileOptions options );
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static void Close( FileHandle_t file );
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static size_t Size( FileHandle_t file );
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static size_t Read( FileHandle_t file, void *pOutput, size_t nSize);
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static size_t ReadLine( FileHandle_t file, void *pOutput, size_t nSize);
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static size_t Write( FileHandle_t file, void *pInput, size_t nSize);
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static size_t Seek( FileHandle_t file, size_t nSize);
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static size_t Tell( FileHandle_t file, size_t nSize);
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static size_t fprintf( FileHandle_t file, const char *szFormat, ...);
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};
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#endif
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