Daytime server errors

[Hannon565]

I am trying to program a daytimeserver that returns the time and date but also prints out the client address
heres the server code



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

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


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(atoi(argv[1]));

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

Listen(listenfd, LISTENQ);

for( ; ; )
{
connfd = Accept(listenfd, (SA *) &cliaddr, &len);
printf("connection from %s, port %d\n", inet_ntop(AF_NET,
&cliaddr.sin_addr, buff, sizeof(buff)),
ntohs(cliaddr.sin_port)):
ticks = time(NULL);
snprintf(buff, sizeof(buff), "%.24s\r\n", ctime(&ticks));
Write(connfd, buff, strlen(buff));

Close(connfd);
}
}


and heres the code for the client


#include "unp.h"

int
main(int argc, char **argv)
{
int sockfd, n, counter = 0;
char recvline[MAXLINE + 1];
struct sockaddr_in servaddr;

if(argc != 3)
err_quit("usage: a.out <IPaddress>");

if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) <0)
err_sys("socket error");

bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_port =htons(atoi(argv[2]));
if(inet_pton(AF_INET, argv[1], &servaddr.sin_addr) <= 0)
err_quit("inet_pton error for %s", argv[1]);

if(connect(sockfd, (SA *) &servaddr, sizeof(servaddr)) <0)
err_sys("connect error");

while( (n = read(sockfd, recvline, MAXLINE)) >0)
{
counter++;
recvline[n] = 0;
if(fputs(recvline, stdout) == EOF)
err_sys("fputs error");
}

if( n < 0)
err_sys("read error");

printf("counter = %d\n", counter);
exit(0);
}


Cheers for any help provided

[interval1066]

Might want to describe what help you need.

[Hannon565]

Oh yeah sorry
I am getting this error message

daytimeservsh2.c: In function ‘main’:
daytimeservsh2.c:29: error: ‘AF_NET’ undeclared (first use in this function)
daytimeservsh2.c:29: error: (Each undeclared identifier is reported only once
daytimeservsh2.c:29: error: for each function it appears in.)

I know on line 31 there is a : instead of ;

[dwhitney67]

AF_INET -- what you have is misspelled.

Also, you need to include <sys/socket.h> (unless it is already included in unp.h).

P.S. bzero() was deprecated sometime during the last millennium. And why are you using Socket(), Bind(), Listen(), Accept(), Write(), and Close()... these should be socket(), bind(), listen(), accept(), write(), and close(), respectively. Actually, in lieu of write(), most network developers use send().