#include <errno.h>
  #include <netdb.h>
  #include <netinet/in.h>
  #include <sys/types.h>
  #include <sys/socket.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <unistd.h>
  
extern int errno;
extern int h_errno;
  
int main( int argc, char **argv )
{
    char                 buffer[4096];
    struct hostent      *hostaddr;
    int                  port;
    struct protoent     *protocol;
    int                  rval;
    int                  sd;
    struct sockaddr_in   socketaddr;
  
    if ( argc < 3 )
		{
			printf( "usage:  client  \n" );
			return (EINVAL); /* Invalid argument */
		}
  
    /* quick sanity check */
  
    port = atoi( argv[2] );
  
    if ( port < 1 || port > 65535 )
		{
			printf( "client: invalid port number\n" );
			return (EINVAL);
		}
  
    /*
     * Build our socket
     */
  
    protocol = getprotobyname( "tcp" );
    if ( !protocol )
		{
			perror( "getprotobyname()" );
			return (errno);
		}
  
    sd = socket( PF_INET, SOCK_STREAM, protocol->p_proto );
    if ( sd == -1 )
		{
			perror( "socket()" );
			return (errno);
		}
  
    /*
     * Setup info about the remote host
     */
  
    memset( &socketaddr, 0, sizeof(socketaddr) );
  
    socketaddr.sin_family = AF_INET;
    socketaddr.sin_port = htons( port );
  
    hostaddr = gethostbyname( argv[1] );
    if ( !hostaddr )
		{
			fprintf( stderr, "gethostbyname(): %s\n", hstrerror(h_errno) );
			return (h_errno);
		}
  
    /* copy address from hostaddr to socketaddr */
  
    memcpy( &socketaddr.sin_addr, hostaddr->h_addr, hostaddr->h_length );
  
    /*
     * Connect to the host
     */
  
    rval = connect( sd, (struct sockaddr *) &socketaddr, sizeof(socketaddr) );
    if ( rval == -1 )
		{
			perror( "connect()" );
			return (errno);
		}
  
    /* Now that we're connected, we can send and receive all we want.
     * I've decided to use this example as a means of simply grabbing
     * whatever banner the server sends us and sending it to stdout.
     */
  
    rval = recv( sd, buffer, sizeof(buffer), 0 );
    if ( rval == -1 )
		{
			perror( "recv()" );
		}
    else
		{
			fwrite( buffer, rval, 1, stdout );
		}


	char buf[8192] = "";

	snprintf(buf, sizeof(buf), "auth ClueCon\n\n");
	send(sd, buf, strlen(buf), 0);

	
	rval = recv( sd, buffer, sizeof(buffer), 0 );
	fwrite( buffer, rval, 1, stdout );


	for(;;) {
		snprintf(buf, sizeof(buf), "bgapi originate sofia/default/9999@10.200.50.42 9998\n\n");
		send(sd, buf, strlen(buf), 0);

	
		rval = recv( sd, buffer, sizeof(buffer), 0 );
		//fwrite( buffer, rval, 1, stdout );
	}



  
    close( sd );
    return (0);
}