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

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

    listenfd = Socket(AF_INET, SOCK_STREAM, 0);

    bzero(&servaddr, sizeof(servaddr));
    servaddr.sin_family = AF_INET;
    servaddr.sin_addr.s_addr = htonl(INADDR_ANY);
    servaddr.sin_port = htons(10013); // daytime server

    Bind(listenfd, (SA *)&servaddr, sizeof(servaddr));
    Listen(listenfd, LISTENQ);
    for(;;) {
        connfd = Accept(listenfd, (SA *) &cliaddr, &len);
        if((pid = fork()) == 0) {
            len = sizeof(cliaddr);
            Close(listenfd);
            printf("connection from %s, port %d, pid %d\n", 
            Inet_ntop(AF_INET, &cliaddr.sin_addr, buff, sizeof(buff)), ntohs(cliaddr.sin_port), getpid());
            sleep(5);
            printf("after 5 seconds\n");
            ticks = time(NULL);
            snprintf(buff, sizeof(buff), "Hello, Stupid Bitch ! %.24s\r\n", ctime(&ticks));
            Write(connfd, buff, strlen(buff));
            Close(connfd);
            exit(0);
        }
        Close(connfd);    
    }

}