void generate_sample(int sock_in, char *query, char *ip) { char *name = get_param(query, "name"); web_send(sock_in, "<title>SAMPLE</title>\n"); //If a name was not entered... if ( name == '\0' ) { web_send(sock_in, "<form action=\"/testing/\" method=\"GET\">\n"); web_send(sock_in, "<input type=\"text\" name=\"name\">\n"); web_send(sock_in, "<input type=\"submit\">\n"); } else { web_send(sock_in, "Your name is: "); web_send(sock_in, get_param(query, "name")); } printf("OK!\n"); }