#ifndef IFILE_H
#define IFILE_H

#include <string>

#include "Types.h"
#include "Object.h"

const int MODE_READ=0;
const int MODE_WRITE=1;
const int MODE_APPEND=2;
const int MODE_RW=3;
const int MODE_RW_CREATE=5;
const int MODE_READ_DEVICE=6;
const int MODE_READ_SEQUENTIAL=7;
const int MODE_READ_SEQUENTIAL_BACKUP=8;

class IFile : public IObject
{
public:
	virtual std::string Read(_u32 tr)=0;
	virtual _u32 Read(char* buffer, _u32 bsize)=0;
	virtual _u32 Write(const std::string &tw)=0;
	virtual _u32 Write(const char* buffer, _u32 bsize)=0;
	virtual bool Seek(_i64 spos)=0;
	virtual _i64 Size(void)=0;
	
	virtual std::string getFilename(void)=0;
	virtual std::wstring getFilenameW(void)=0;
};

#endif //IFILE_H