/cygdrive/d/src/svn/vrut/trunk/modules/tracking/receiver.h

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/*
 * $Id: receiver.h $
 *
 * Description  : UDP packet listener
 * Author       : Radek Bien <mail: radek.bien@seznam.cz>  <ICQ: 201-963-660>
 *
 * Purpose      :
 *     UDP packet receiver
 */

#ifndef _RECEIVER_H__
#define _RECEIVER_H__


#include <wx/socket.h>


class Receiver
{
private:
       wxIPV4address local;
       wxIPV4address remote;
       wxDatagramSocket * recvSocket;
       char * packetBuffer;
       unsigned packetMaxLength;
       unsigned packetLength;


public:

       Receiver(wxString remoteAddr = wxT("127.0.0.1"), unsigned short remotePort = 2627, unsigned short localPort = 2627, unsigned bufferLength = 8192);

       ~Receiver();

       void UpdateSocket(wxString remoteAddr, unsigned short remotePort, unsigned short localPort);
       bool Receive();
       unsigned GetPacketLength(){return packetLength;}
       char * GetPacket(){return packetBuffer;}


       void ResizeBuffer(unsigned short length);
};




#endif

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