#include <mes2.h>

int main(int argc, char **argv) {
	int		port, sk, cl, n, ip;
	struct sockaddr	myaddr, addr;
	char		buf[64];

	port = 3000;
	if(argc == 2) sscanf(argv[1], "%d", &port);
	sk = tcp_socket(0);
	myaddr.sin_port = port;
	tcp_bind(sk, &myaddr);
	tcp_listen(sk, 5);
	printf("Server start...\r");
	for(;;) {
		cl = tcp_accept(sk, &addr);
		ip = addr.sin_addr;
		printf("%d.", (ip >> 24) & 0xff);
		printf("%d.", (ip >> 16) & 0xff);
		printf("%d.", (ip >> 8) & 0xff);
		printf("%d:", ip & 0xff);
		printf("%d\r", addr.sin_port);

		buf[0] = 0xff;
		buf[1] = 0xfd;
		buf[2] = 34;
		tcp_write(cl, buf, 3);
		n = tcp_read(cl, buf, 63);
		n = tcp_read(cl, buf, 63);
		while(n != -1) {
			tcp_write(cl, buf, n);
			n = tcp_read(cl, buf, 63);
		}
		tcp_free(cl);
	}
}