#include <windows.h>
#include <stdio.h>

int main ( int argc, char *argv[] ) {
	WSADATA wsa;
	SOCKET sock;

	struct sockaddr_in sin;
	char szHost[80];
	char szBuf[250];

	WSAStartup( MAKEWORD( 2, 0 ), &wsa );

	// Create the socket
	sock = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );

	if ( sock < 0 ) {
		printf( "Couldn't create socket...\n" );
	}

	memset( &sin, 0, sizeof( sin ) ); // Initialize to 0
	sin.sin_family = AF_INET; // Use AF_INET family
	sin.sin_port = htons( 5000 ); // Specify your port

	// Acquire the local computer IP address
	gethostname( szHost, sizeof( szHost ) );
	struct hostent *sHost = gethostbyname( szHost );
	for ( int i = 0; sHost->h_addr_list[i] != 0; i++ ) {
		struct in_addr addr;
		memcpy( &addr, sHost->h_addr_list[i], sizeof( struct in_addr ) );
		printf( "Found local address: %s\n", inet_ntoa( addr ) );
		sin.sin_addr.s_addr = inet_addr( inet_ntoa( addr ) );
	}

	// Connect the socket to the server
	if ( connect( sock, (SOCKADDR *)&sin, sizeof(sin) ) == SOCKET_ERROR ) {
		printf( "Connection failed with Socket Error: %i\n", WSAGetLastError() );
	}

	// Set the buffer data to the string
	strcpy( szBuf, "Hello this is a sample message!" );
	if ( send( sock, szBuf, sizeof(szBuf), 0 ) < 0 ) {
		printf( "Failed to send:\n%s\n\nWith Socket Error: %i\n", szBuf, WSAGetLastError() );
	} else {
		printf( "Sent:\n\n%s\n\n", szBuf );
	}

	// Require the user to press a key to exit
	system( "PAUSE" );
	return 0;
}