EchoServer.h

00001 #ifndef ECHO_SERVER_H
00002 #define ECHO_SERVER_H
00003 
00004 #include "mbed.h"
00005 #include "TCPSocket.h"
00006 #include "UDPSocket.h"
00007 #include "EthernetNetIf.h"
00008 
00009 #include "TCPEchoHandler.h"
00010 #include <netservice.h>
00011 /*
00012     Class: EchoServer
00013     Binds itself to port 7 on TCP and UDP and listens for
00014     incoming connections
00015 */
00016 class EchoServer {
00017 public:
00018     // Constructor: EchoServer
00019     // Creates the TCP and UDP sockets and wires up
00020     // the event callback methods
00021     EchoServer();
00022     // Destructor: ~EchoServer
00023     // Deletes the TCP and UDP sockets
00024     ~EchoServer();
00025     /*
00026         Function: bind
00027         Binds the sockets to the specified ports
00028         Parameters:
00029             tcpPort - The TCP port to bind to (default 7 as per RFC862)
00030             udpPort - The UDP port to bind to (default 7 as per RFC862)
00031      */
00032     void bind(int tcpPort=7, int udpPort=7);
00033 private:
00034     // Variable: tcpSock
00035     // The TCP server socket
00036     TCPSocket* tcpSock;
00037     // Variable: udpSock
00038     // The UDP socket
00039     UDPSocket* udpSock;
00040     
00041     // Function: onNetTcpSocketEvent
00042     // The callback function called by the network stack whenever an
00043     // event occurs on the TCP socket
00044     // Parameter: e - The event that has occurred
00045     void onNetTcpSocketEvent(TCPSocketEvent e);
00046     // Function: onNetUdpSocketEvent
00047     // The callback function called by the network stack whenever an
00048     // event occurs on the UDP socket
00049     // Parameter: e - The event that has occurred
00050     void onNetUdpSocketEvent(UDPSocketEvent e);
00051 };
00052 
00053 #endif