#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h> 
#include <string.h>

#define VORTEX_PORT 5842
#define VORTEX_HOST "vortex.labs.pulltheplug.org"

int
main (int argc, char **argv)
{
	int			l_socket;
	struct sockaddr_in	l_server_addr;
	struct hostent		*l_server_host;
	
	char 			l_buffer[255];
	int			l_intbuffer;
	int			l_total = 0;
	int			l_count = 0;

	char			*l_ptr;
	
	l_socket = socket(AF_INET, SOCK_STREAM, 0);
	if ( l_socket < 0 )
	{
		perror ("socket():");
		exit (1);
	}
	
	l_server_host = gethostbyname(VORTEX_HOST);
	if ( l_server_host == NULL )
	{
		perror ("gethostbyname():");
		exit (1);
	}
	
	bzero((char *)&l_server_addr, sizeof(l_server_addr));
	
	l_server_addr.sin_family = AF_INET;
	l_server_addr.sin_port = htons(VORTEX_PORT);
	
	bcopy((char *)l_server_host->h_addr, 
		(char *)&l_server_addr.sin_addr.s_addr,
		l_server_host->h_length);
		
	if ( connect(l_socket, (struct sockaddr *)&l_server_addr, sizeof(l_server_addr)) < 0 )
	{
		perror ("connect():");
		exit (1);
	}
	
	while ( l_count < 4 )
	{
		read (l_socket, (char *)&l_intbuffer, 4);
		
		printf ("Read %d\n", l_intbuffer);
		
		l_total += l_intbuffer;
	
		l_count++;
	}
	
	write (l_socket, (char *)&l_total, 4);
	printf ("Written %d\n", l_total);
	
	read(l_socket, l_buffer, 255);
	printf ("%s", l_buffer);
	
	close (l_socket);

	l_ptr = strrchr(l_buffer, '\n');
	l_ptr++;

	printf ("\n '%s' %d\n", l_ptr, (unsigned short)l_ptr);
}