Added testing code for retrieving HTTP response

main.c

@@ -79,12 +79,17 @@ void testFunc(Widget w, XtPointer client_data, XmPushButtonCallbackStruct *callb
 	and make the connection for us. It returns the socket, so that the HTTP request can be made.
 	First parameter is IP version - set to -1 because we don't know yet if the address is IPv4 or IPv6. */
 
+	char* request = "GET /~fdc/sample.html HTTP/1.1\nHost: www.columbia.edu\n\n"
+	char* response = malloc(sizeof(char) * 5000);
+
 	struct sockaddr* address_struct;
 	int remote_socket = create_remote(-1,'T',url_to_hostname(url),port,address_struct);
 
+	send(remote_socket,request,strlen(request),0);
 	
+	recv(remote_socket,response,sizeof(response),0);		
 
-	XmHTMLTextSetString(result_widget,"");
+	XmHTMLTextSetString(result_widget,response);
 //	printf("%d\n",val);
 //	exit(2);
 }