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some more simplifications

This commit is contained in:
Anselm R. Garbe 2006-07-18 09:44:41 +02:00
parent 493bb0f4b3
commit 900223808f
1 changed files with 17 additions and 28 deletions
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45
sic.c
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@ -22,7 +22,7 @@ enum { Tnick, Tuser, Tcmd, Tchan, Targ, Ttext, Tlast };
static const char *ping = "PING irc.oftc.net\r\n";
static const char *host = "irc.oftc.net";
static const int port = 6667;
static const char *nick = "garbeam2";
static const char *nick = "arg";
static const char *fullname = "Anselm R. Garbe";
static const char *password = NULL;
@ -52,7 +52,7 @@ pout(char *channel, char *msg)
time_t t = time(0);
strftime(timestr, sizeof(timestr), "%a %R", localtime(&t));
fprintf(stdout, "%s:\t%s\t%s\n", channel, timestr, msg);
fprintf(stdout, "%s: %s %s\n", channel, timestr, msg);
}
static void
@ -220,8 +220,7 @@ parsesrv(char *msg)
else if(!strncmp("NOTICE", argv[Tcmd], 7))
snprintf(bufout, sizeof(bufout), "-!- \"%s\")",
argv[Ttext] ? argv[Ttext] : "");
else if(!strncmp("PRIVMSG", argv[Tcmd], 8))
snprintf(bufout, sizeof(bufout), "<%s> %s",
else if(!strncmp("PRIVMSG", argv[Tcmd], 8)) snprintf(bufout, sizeof(bufout), "<%s> %s",
argv[Tnick], argv[Ttext] ? argv[Ttext] : "");
if(!argv[Tchan] || !strncmp(argv[Tchan], nick, strlen(nick)))
pout(argv[Tnick], bufout);
@ -229,34 +228,13 @@ parsesrv(char *msg)
pout(argv[Tchan], bufout);
}
static int
tcpopen()
{
int fd = -1;
struct sockaddr_in addr = { 0 };
struct hostent *hp;
/* init */
if((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
return -1;
hp = gethostbyname(host);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
bcopy(hp->h_addr, &addr.sin_addr, hp->h_length);
if(connect(fd, (struct sockaddr *) &addr,
sizeof(struct sockaddr_in))) {
close(fd);
return -1;
}
return fd;
}
int
main(int argc, char *argv[])
{
int i;
struct timeval tv;
struct hostent *hp;
struct sockaddr_in addr = { 0 };
fd_set rd;
for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
@ -272,10 +250,21 @@ main(int argc, char *argv[])
}
}
if((srv = tcpopen()) == -1) {
/* init */
if((srv = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
fprintf(stderr, "sic: cannot connect server '%s'\n", host);
exit(EXIT_FAILURE);
}
hp = gethostbyname(host);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
bcopy(hp->h_addr, &addr.sin_addr, hp->h_length);
if(connect(srv, (struct sockaddr *) &addr, sizeof(struct sockaddr_in))) {
close(srv);
fprintf(stderr, "sic: cannot connect server '%s'\n", host);
exit(EXIT_FAILURE);
}
/* login */
if(password)
snprintf(bufout, sizeof(bufout),