49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/**
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* @author Alberto DEMICHELIS
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* @author Edouard DUPIN
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* @copyright 2018, Edouard DUPIN, all right reserved
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* @copyright 2003-2017, Alberto DEMICHELIS, all right reserved
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* @license MPL-2 (see license file)
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*/
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#pragma once
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#define SQSTD_STREAM_TYPE_TAG 0x80000000
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struct SQStream {
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virtual ~SQStream() {}
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virtual int64_t Read(void *buffer, int64_t size) = 0;
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virtual int64_t Write(void *buffer, int64_t size) = 0;
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virtual int64_t Flush() = 0;
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virtual int64_t Tell() = 0;
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virtual int64_t Len() = 0;
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virtual int64_t Seek(int64_t offset, int64_t origin) = 0;
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virtual bool IsValid() = 0;
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virtual bool EOS() = 0;
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};
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#define SQ_SEEK_CUR 0
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#define SQ_SEEK_END 1
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#define SQ_SEEK_SET 2
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typedef void* SQFILE;
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RABBIT_API SQFILE sqstd_fopen(const SQChar *,const SQChar *);
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RABBIT_API int64_t sqstd_fread(SQUserPointer, int64_t, int64_t, SQFILE);
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RABBIT_API int64_t sqstd_fwrite(const SQUserPointer, int64_t, int64_t, SQFILE);
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RABBIT_API int64_t sqstd_fseek(SQFILE , int64_t , int64_t);
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RABBIT_API int64_t sqstd_ftell(SQFILE);
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RABBIT_API int64_t sqstd_fflush(SQFILE);
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RABBIT_API int64_t sqstd_fclose(SQFILE);
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RABBIT_API int64_t sqstd_feof(SQFILE);
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RABBIT_API SQRESULT sqstd_createfile(HRABBITVM v, SQFILE file,SQBool own);
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RABBIT_API SQRESULT sqstd_getfile(HRABBITVM v, int64_t idx, SQFILE *file);
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//compiler helpers
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RABBIT_API SQRESULT sqstd_loadfile(HRABBITVM v,const SQChar *filename,SQBool printerror);
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RABBIT_API SQRESULT sqstd_dofile(HRABBITVM v,const SQChar *filename,SQBool retval,SQBool printerror);
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RABBIT_API SQRESULT sqstd_writeclosuretofile(HRABBITVM v,const SQChar *filename);
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RABBIT_API SQRESULT sqstd_register_iolib(HRABBITVM v);
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