#include	"unp.h"
#include	<time.h>

int
main(int argc, char **argv)
{
	int					listenfd, connfd;
	socklen_t			len;
	struct sockaddr_in6	servaddr, cliaddr;
	char				buff[MAXLINE];
	time_t				ticks;

	listenfd = Socket(AF_INET6, SOCK_STREAM, 0);

	bzero(&servaddr, sizeof(servaddr));
	servaddr.sin6_family      = AF_INET6;
        servaddr.sin6_addr   = in6addr_any;
	servaddr.sin6_port        = htons(1313);	/* daytime server */

	Bind(listenfd, (SA *) &servaddr, sizeof(servaddr));

	Listen(listenfd, LISTENQ);

	for ( ; ; ) {
		len = sizeof(cliaddr);
		connfd = Accept(listenfd, (SA *) &cliaddr, &len);
		printf("connection from %s, port %d\n",
			   Inet_ntop(AF_INET6, &cliaddr.sin6_addr, buff, 
                                     sizeof(buff)), ntohs(cliaddr.sin6_port));
  


        len = sizeof(cliaddr);
        Getsockname(connfd, (SA *) &cliaddr, &len);
        printf("local addr: %s,  port %d\n",
                   Inet_ntop(AF_INET6, &cliaddr.sin6_addr, buff,
                                     sizeof(buff)), ntohs(cliaddr.sin6_port));

        len = sizeof(cliaddr);
        Getpeername(connfd, (SA *) &cliaddr, &len);
        printf("remote addr: %s,  port %d\n",
                   Inet_ntop(AF_INET6, &cliaddr.sin6_addr, buff,
                                     sizeof(buff)), ntohs(cliaddr.sin6_port));



        ticks = time(NULL);
        snprintf(buff, sizeof(buff), "%.24s\r\n", ctime(&ticks));
        Write(connfd, buff, strlen(buff));

		Close(connfd);
	}
}