erratic/packet.h

#ifndef _PACKET_H
#define _PACKET_H

#include <string.h>
#include <libplayercore/playercore.h>
//#include <stdint.h>

#define PACKET_LEN 256

enum receive_result_e {
        success = 0,
        failure = 1,
        timeout = 2
};


class ErraticPacket 
{
 public:
  unsigned char packet[PACKET_LEN];
  unsigned char size;

  uint16_t CalcChkSum();

  void Print();
  void PrintHex();
  int Build( unsigned char *data, unsigned char datasize );
  int Send( int fd );
  int Receive( int fd, uint16_t wait = 30 );
  bool Check();
  
  bool operator!= ( ErraticPacket p ) {
    if ( size != p.size) return(true);

    if ( memcmp( packet, p.packet, size ) != 0 ) return (true);

    return(false);
  }
};

#endif