DataFileSource.h

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#ifndef __BUSBOY_DATA_FILE_SOURCE_H__
#define __BUSBOY_DATA_FILE_SOURCE_H__

#include <string>

namespace BUSBOY {



class DataFileSource {

        public:

                virtual char* getFileBytes() const =0;

                virtual size_t getFileSize() const =0;

                virtual size_t read(char* buf, size_t num);

                virtual size_t skip(size_t num);

                virtual void release() =0;

                virtual bool isReleased() const =0;

                bool operator!=(const DataFileSource& src) const;

};


bool operator==(const DataFileSource& src1, const DataFileSource& src2);


}
#endif