www.pudn.com > MUD.rar > Demo06-01.cpp

// MUD Programming 
// Ron Penton 
// (C)2003 
// Demo06-01.cpp - Basic Telnet Server 
//  
//  
 
 
#include "SocketLib/SocketLib.h" 
#include  
 
using namespace SocketLib; 
 
int main()  
{ 
    ListeningSocket lsock;              // the listening socket 
    DataSocket dsock;                   // the data socket 
    char buffer[128];                   // the buffer of data 
    int size = 0;                       // size of data in the buffer 
    int received;                       // number of bytes received 
     
    lsock.Listen( 5098 );               // listen on port 5098 
    dsock = lsock.Accept();             // wait for a connection 
 
    dsock.Send( "Hello!\r\n", 8 ); 
 
    while( true )  
    { 
        // receive as much data as there is room for 
        received = dsock.Receive( buffer + size, 128 - size ); 
        size += received; 
 
        // process "Enter" characters 
        if( buffer[size - 1] == '\n' )  
        { 
            // print out the size of the string 
            std::cout << size << std::endl; 
 
            // send the string back to the client 
            dsock.Send( buffer, size ); 
 
            // reset the size 
            size = 0; 
        } 
    } 
    return 0; 
}