sqstdio.h

00001 /*  see copyright notice in squirrel.h */
00002 #ifndef _SQSTDIO_H_
00003 #define _SQSTDIO_H_
00004 
00005 #ifdef __cplusplus
00006 
00007 #define SQSTD_STREAM_TYPE_TAG 0x80000000
00008 
00009 struct SQStream {
00010     virtual SQInteger Read(void *buffer, SQInteger size) = 0;
00011     virtual SQInteger Write(void *buffer, SQInteger size) = 0;
00012     virtual SQInteger Flush() = 0;
00013     virtual SQInteger Tell() = 0;
00014     virtual SQInteger Len() = 0;
00015     virtual SQInteger Seek(SQInteger offset, SQInteger origin) = 0;
00016     virtual bool IsValid() = 0;
00017     virtual bool EOS() = 0;
00018 };
00019 
00020 extern "C" {
00021 #endif
00022 
00023 #define SQ_SEEK_CUR 0
00024 #define SQ_SEEK_END 1
00025 #define SQ_SEEK_SET 2
00026 
00027 typedef void* SQFILE;
00028 
00029 SQUIRREL_API SQFILE sqstd_fopen(const SQChar *,const SQChar *);
00030 SQUIRREL_API SQInteger sqstd_fread(SQUserPointer, SQInteger, SQInteger, SQFILE);
00031 SQUIRREL_API SQInteger sqstd_fwrite(const SQUserPointer, SQInteger, SQInteger, SQFILE);
00032 SQUIRREL_API SQInteger sqstd_fseek(SQFILE , SQInteger , SQInteger);
00033 SQUIRREL_API SQInteger sqstd_ftell(SQFILE);
00034 SQUIRREL_API SQInteger sqstd_fflush(SQFILE);
00035 SQUIRREL_API SQInteger sqstd_fclose(SQFILE);
00036 SQUIRREL_API SQInteger sqstd_feof(SQFILE);
00037 
00038 SQUIRREL_API SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own);
00039 SQUIRREL_API SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file);
00040 
00041 //compiler helpers
00042 SQUIRREL_API SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror);
00043 SQUIRREL_API SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror);
00044 SQUIRREL_API SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename);
00045 
00046 SQUIRREL_API SQRESULT sqstd_register_iolib(HSQUIRRELVM v);
00047 
00048 #ifdef __cplusplus
00049 } /*extern "C"*/
00050 #endif
00051 
00052 #endif /*_SQSTDIO_H_*/
00053