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#ifndef __lib_base_idatasource_h
#define __lib_base_idatasource_h
#include <lib/base/object.h>
class iTsSource: public iObject
{
public:
/* NOTE: should only be used to get current position or filelength */
virtual off_t lseek(off_t offset, int whence)=0;
/* NOTE: you must be able to handle short reads! */
virtual ssize_t read(off_t offset, void *buf, size_t count)=0; /* NOTE: this is what you in normal case have to use!! */
virtual off_t length()=0;
virtual int valid()=0;
};
#endif
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