// TransferrableFile.h: interface for the CTransferrableFile class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_TRANSFERRABLEFILE_H__6CE91C15_A86E_465A_82E6_7C0E84FDB598__INCLUDED_)
#define AFX_TRANSFERRABLEFILE_H__6CE91C15_A86E_465A_82E6_7C0E84FDB598__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CSerialPort;
#include "datablock.h"
#include "serialport.h"
#include "miniconsfile.h"
#include <TCHAR.H>


class CTransferrableFile : public CMiniconsFile
{
public:
	CTransferrableFile();
	virtual ~CTransferrableFile();
	unsigned int GetBytesTransferred();
	void Abort();
	bool ShouldAbort();
	unsigned int GetLength();
	virtual bool OpenForReading(TCHAR* filename)=0;
	bool WaitForTransferComplete(DWORD millsecondsToWait);

protected:
	bool StartSend();
	static DWORD WINAPI SendStatic(LPVOID thisPointer);
	virtual bool SendThread()=0;
	DWORD WriteBigEndianDWORD(CSerialPort& port, DWORD dword);
	bool StartBinaryWrite(CSerialPort& port);
	bool EndBinaryWrite(CSerialPort& port);
	bool StartBinaryRead(CSerialPort& port);
	bool EndBinaryRead(CSerialPort& port);
	bool TransferDataFromFile(CSerialPort& port, unsigned int address, unsigned int length);
	bool TransferDataToFile(CSerialPort& port, unsigned int address, unsigned int length);
	bool WaitForString(CSerialPort& port, char* string);
	bool WriteString(CSerialPort& port, char* string);
	static CDataBlock m_DataBlock;
	HANDLE m_hThread;
	CRITICAL_SECTION m_Lock;
	bool m_bAbort;
	unsigned int m_BytesTransferred;
};

#endif // !defined(AFX_TRANSFERRABLEFILE_H__6CE91C15_A86E_465A_82E6_7C0E84FDB598__INCLUDED_)