#ifndef __SERIAL_PORT_H__

#include "buffer.h"
#include "boost_lite.h"

class CTstmodemDlg;

class SerialPort {
public:
	SerialPort();
	~SerialPort();

	bool open();
	void close();

	bool UpdateCommParams();
	bool SetSpeed(CString &speed);
	bool SetBits(CString &bits);
	void SetPort(CString &port);

	void SetView(CTstmodemDlg& dlg);

	bool SetBreak(bool state);
	bool SetDTR(bool state);
	bool SetRTS(bool state);
	bool SetIRMode(bool state);
	bool SetRtsCtsFlowControl(bool state);

	int ReceiveData(CString& str);
	bool SendData(CString& str);

	bool SendIoctl();

private:
	HANDLE m_hPort;

	CTstmodemDlg* m_dlg;


	HANDLE m_hThread;
	DWORD m_nThreadId;

    boost::condition m_rcvcond;
    boost::mutex m_rcvmtx;
	Buffer m_rcv;

    boost::mutex m_sndmtx;
	Buffer m_snd;

	CString m_speed;
	CString m_bits;
	CString m_device;

	static DWORD MainThreadProc(SerialPort *port);
	DWORD PortThreadProc();

	void handleStartBreakEvent(DWORD modem, const DCB& dcb);
	void handleEndBreakEvent(DWORD modem, const DCB& dcb);
	void handleCTSEvent(DWORD modem, const DCB& dcb);
	void handleDSREvent(DWORD modem, const DCB& dcb);
	void handleERREvent(DWORD modem, const DCB& dcb);
	void handleRINGEvent(DWORD modem, const DCB& dcb);
	void handleRLSDEvent(DWORD modem, const DCB& dcb);
	void handleRXCharEvent(DWORD modem, const DCB& dcb);
	//void andleRXFlagEvent(DWORD modem, const DCB& dcb);
	void handleTXEmptyEvent(DWORD modem, const DCB& dcb);

};

#define __SERIAL_PORT_H__
#endif