unp_test/intro/daytimetcpsrv.c

29 lines
758 B
C

#include "unp.h"
#include <time.h>
int main(int argc, char *argv[])
{
int listenfd, connfd;
struct sockaddr_in servaddr;
char buff[MAXLINE];
time_t ticks;
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 *) NULL, NULL);
ticks = time(NULL);
snprintf(buff, sizeof(buff), "Hello, Stupid Bitch ! %.24s\r\n", ctime(&ticks));
Write(connfd, buff, strlen(buff));
Close(connfd);
}
}