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