iiiypuk/sic
iiiypuk/sic
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fixed sizeof stuff

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This commit is contained in:
arg@mig29 2006-11-26 15:53:33 +01:00
parent dc15c0d639
commit f8d2e7f236
1 changed files with 25 additions and 25 deletions
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50
sic.c
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@ -49,15 +49,15 @@ pout(char *channel, char *msg) {
static char timestr[18];
time_t t = time(0);
strftime(timestr, sizeof(timestr), "%F %R", localtime(&t));
strftime(timestr, sizeof timestr, "%F %R", localtime(&t));
fprintf(stdout, "%-8.8s: %s %s\n", channel, timestr, msg);
}
static void
privmsg(char *channel, char *msg) {
snprintf(bufout, sizeof(bufout), "<%s> %s", nick, msg);
snprintf(bufout, sizeof bufout, "<%s> %s", nick, msg);
pout(channel, bufout);
snprintf(bufout, sizeof(bufout), "PRIVMSG %s :%s\r\n", channel, msg);
snprintf(bufout, sizeof bufout, "PRIVMSG %s :%s\r\n", channel, msg);
write(srv, bufout, strlen(bufout));
}
@ -72,9 +72,9 @@ parsein(char *msg) {
return;
}
if(!strncmp(msg + 1, "j ", 2) && (msg[3] == '#'))
snprintf(bufout, sizeof(bufout), "JOIN %s\r\n", &msg[3]);
snprintf(bufout, sizeof bufout, "JOIN %s\r\n", &msg[3]);
else if(!strncmp(msg + 1, "l ", 2))
snprintf(bufout, sizeof(bufout), "PART %s :sic\r\n", &msg[3]);
snprintf(bufout, sizeof bufout, "PART %s :sic\r\n", &msg[3]);
else if(!strncmp(msg + 1, "m ", 2)) {
if((p = strchr(&msg[3], ' ')))
*(p++) = 0;
@ -82,16 +82,16 @@ parsein(char *msg) {
return;
}
else if(!strncmp(msg + 1, "s ", 2)) {
strncpy(channel, &msg[3], sizeof(channel));
strncpy(channel, &msg[3], sizeof channel);
return;
}
else if(!strncmp(msg + 1, "t ", 2)) {
if((p = strchr(&msg[3], ' ')))
*(p++) = 0;
snprintf(bufout, sizeof(bufout), "TOPIC %s :%s\r\n", &msg[3], p);
snprintf(bufout, sizeof bufout, "TOPIC %s :%s\r\n", &msg[3], p);
}
else
snprintf(bufout, sizeof(bufout), "%s\r\n", &msg[1]);
snprintf(bufout, sizeof bufout, "%s\r\n", &msg[1]);
write(srv, bufout, strlen(bufout));
}
@ -165,17 +165,17 @@ parsesrv(char *msg) {
if(!strncmp("PONG", argv[Tcmd], 5))
return;
else if(!strncmp("PING", argv[Tcmd], 5)) {
snprintf(bufout, sizeof(bufout), "PONG %s\r\n", argv[Ttext]);
snprintf(bufout, sizeof bufout, "PONG %s\r\n", argv[Ttext]);
write(srv, bufout, strlen(bufout));
return;
}
else if(!argv[Tnick] || !argv[Tuser]) { /* server command */
snprintf(bufout, sizeof(bufout), "%s", argv[Ttext] ? argv[Ttext] : "");
snprintf(bufout, sizeof bufout, "%s", argv[Ttext] ? argv[Ttext] : "");
pout(server, bufout);
return;
}
else if(!strncmp("ERROR", argv[Tcmd], 6))
snprintf(bufout, sizeof(bufout), "-!- error %s",
snprintf(bufout, sizeof bufout, "-!- error %s",
argv[Ttext] ? argv[Ttext] : "unknown");
else if(!strncmp("JOIN", argv[Tcmd], 5)) {
if(argv[Ttext]!=NULL){
@ -184,36 +184,36 @@ parsesrv(char *msg) {
*p = 0;
}
argv[Tchan] = argv[Ttext];
snprintf(bufout, sizeof(bufout), "-!- %s(%s) has joined %s",
snprintf(bufout, sizeof bufout, "-!- %s(%s) has joined %s",
argv[Tnick], argv[Tuser], argv[Ttext]);
}
else if(!strncmp("PART", argv[Tcmd], 5)) {
snprintf(bufout, sizeof(bufout), "-!- %s(%s) has left %s",
snprintf(bufout, sizeof bufout, "-!- %s(%s) has left %s",
argv[Tnick], argv[Tuser], argv[Tchan]);
}
else if(!strncmp("MODE", argv[Tcmd], 5))
snprintf(bufout, sizeof(bufout), "-!- %s changed mode/%s -> %s %s",
snprintf(bufout, sizeof bufout, "-!- %s changed mode/%s -> %s %s",
argv[Tnick], argv[Tcmd + 1],
argv[Tcmd + 2], argv[Tcmd + 3]);
else if(!strncmp("QUIT", argv[Tcmd], 5))
snprintf(bufout, sizeof(bufout), "-!- %s(%s) has quit \"%s\"",
snprintf(bufout, sizeof bufout, "-!- %s(%s) has quit \"%s\"",
argv[Tnick], argv[Tuser],
argv[Ttext] ? argv[Ttext] : "");
else if(!strncmp("NICK", argv[Tcmd], 5))
snprintf(bufout, sizeof(bufout), "-!- %s changed nick to %s",
snprintf(bufout, sizeof bufout, "-!- %s changed nick to %s",
argv[Tnick], argv[Ttext]);
else if(!strncmp("TOPIC", argv[Tcmd], 6))
snprintf(bufout, sizeof(bufout), "-!- %s changed topic to \"%s\"",
snprintf(bufout, sizeof bufout, "-!- %s changed topic to \"%s\"",
argv[Tnick], argv[Ttext] ? argv[Ttext] : "");
else if(!strncmp("KICK", argv[Tcmd], 5))
snprintf(bufout, sizeof(bufout), "-!- %s kicked %s (\"%s\")",
snprintf(bufout, sizeof bufout, "-!- %s kicked %s (\"%s\")",
argv[Tnick], argv[Targ],
argv[Ttext] ? argv[Ttext] : "");
else if(!strncmp("NOTICE", argv[Tcmd], 7))
snprintf(bufout, sizeof(bufout), "-!- \"%s\")",
snprintf(bufout, sizeof bufout, "-!- \"%s\")",
argv[Ttext] ? argv[Ttext] : "");
else if(!strncmp("PRIVMSG", argv[Tcmd], 8))
snprintf(bufout, sizeof(bufout), "<%s> %s",
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);
@ -276,14 +276,14 @@ main(int argc, char *argv[]) {
}
/* login */
if(password)
snprintf(bufout, sizeof(bufout),
snprintf(bufout, sizeof bufout,
"PASS %s\r\nNICK %s\r\nUSER %s localhost %s :%s\r\n",
password, nick, nick, server, fullname);
else
snprintf(bufout, sizeof(bufout), "NICK %s\r\nUSER %s localhost %s :%s\r\n",
snprintf(bufout, sizeof bufout, "NICK %s\r\nUSER %s localhost %s :%s\r\n",
nick, nick, server, fullname);
write(srv, bufout, strlen(bufout));
snprintf(ping, sizeof(ping), "PING %s\r\n", server);
snprintf(ping, sizeof ping, "PING %s\r\n", server);
channel[0] = 0;
setbuf(stdout, NULL); /* unbuffered stdout */
@ -308,7 +308,7 @@ main(int argc, char *argv[]) {
continue;
}
if(FD_ISSET(srv, &rd)) {
if(getline(srv, sizeof(bufin), bufin) == -1) {
if(getline(srv, sizeof bufin, bufin) == -1) {
perror("sic: remote server closed connection");
exit(EXIT_FAILURE);
}
@ -316,7 +316,7 @@ main(int argc, char *argv[]) {
trespond = time(NULL);
}
if(FD_ISSET(0, &rd)) {
if(getline(0, sizeof(bufin), bufin) == -1) {
if(getline(0, sizeof bufin, bufin) == -1) {
perror("sic: broken pipe");
exit(EXIT_FAILURE);
}