/*
 * PortCore.h
 *
 *  Created on: 13 May 2016
 *      Author: wentzelc
 */

#ifndef REDACORE_PORTCORE_H_
#define REDACORE_PORTCORE_H_

// redA Libraries
#include "BufferCore.h"

// Standard C/C++ Libraries
#include <sys/time.h>

//---------------------------------------------------------------------------

// Defines required to configure port
#define NO_PARITY       0
#define ODD_PARITY      1
#define EVEN_PARITY     2
#define MARK_PARITY     3
#define SPACE_PARITY    4

#define NO_FLOWCTRL     0
#define HW_FLOWCTRL     1
#define SW_FLOWCTRL     2
//---------------------------------------------------------------------------

// Port Core Class
class CPortCore
{
private:
    // Port Def
    int     Handle;
    char    * Name;

    // Port Buffer
    CBuffer * Buffer;

    // Input Timer
    timeval InStart;
    long    InTimeout; // millisecs

    // Input Markers
    char    * InMarkers;
    int     InMarkerLen;

    // Output
    int     OutputHandle;

public:
    CPortCore( const char * PortName, const int PortInBufSize );
    ~CPortCore();

    bool Open();
    bool Close();
    bool InputConfig( long InputTimeout, const char * InputMarkers, int InputMarkerLen );
    bool SerialConfig( int Baud, short DataBits, short StopBits, short Parity, short FlowCtrl, int Wait );
    bool OutputConfig( int PortOutputHandle );
    int GetHandle() { return Handle; };

    bool Read( int MaxRead );
    bool Maintain();
    bool ProcessBuffer( bool Force );
};
//---------------------------------------------------------------------------

#endif /* REDACORE_PORTCORE_H_ */