annotate include/UdpServer.h @ 44:f5b5c648cd5d ultra-staging

- added (unused) simple c++ classes for udp datagrams\n- added tests for the new classes

/*
 * udpServer.h
 *
 *  Created on: 19 May 2015
 *      Author: giulio moro
 */

#ifndef UDPSERVER_H_
#define UDPSERVER_H_

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>

class UdpServer{
	private:
		int port;
		int enabled;
		int inSocket;
		struct sockaddr_in server;
		struct timeval stTimeOut;
		fd_set stReadFDS;
		int size;
		void *wasteBuffer;
		int wasteBufferSize;
		int length;
		socklen_t fromLength;
		struct sockaddr_in from;
	public:
		UdpServer();
		UdpServer(int aPort);
		~UdpServer();
		bool init(int aPort);
		bool bindToPort(int aPort);
		int getBoundPort() const;
		int read(void *destBuffer,
				int maxBytesToRead);
		int emptySocket();
		int emptySocket(int maxBytes);
		void *getWaste();
};



#endif /* UDPSERVER_H_ */