21 lines
558 B
C
21 lines
558 B
C
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#ifndef NULLSOFT_NSV_NSVPLAY_IDATAREADER_H
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#define NULLSOFT_NSV_NSVPLAY_IDATAREADER_H
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#include <stddef.h>
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#include <bfc/platform/types.h>
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class IDataReader
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{
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public:
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virtual ~IDataReader() { }
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virtual size_t read(char *buf, size_t len)=0; // returns bytes read
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virtual bool iseof()=0;
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virtual char *geterror()=0;
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virtual char *gettitle() { return 0; }
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virtual char *getheader(char *header_name) { return 0; }
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virtual bool canseek() { return 0; }
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virtual int seek(uint64_t newpos) { return 1; }
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virtual uint64_t getsize() { return ~0; }
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};
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#endif
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