wm: ircd

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add NAMES

--- a/ircd.c

+++ b/ircd.c

@@ -419,7 +419,6 @@

 		/* r->argv is: channel, topicwhotime */

 		n = snprint(buf, n, ":%s 376 %s :End of message of the day\r\n", servername, c->nick);

 		break;

-

 	case ERR_NOSUCHNICK:

 		/* r->argv[0] is nick/channel */

 		n = snprint(buf, n, ":%s 401 %s %s :No such nick/channel\r\n", servername, c->nick, r->argv[0]);

@@ -745,6 +744,7 @@

 	return 1;	

 }

+

 void

 replytopic(Client *c, Chan *ch)

 {

@@ -888,6 +888,34 @@

 	return 1;

 }

+int

+names(Client *c, char *chan)

+{

+	Chan *ch;

+	Reply r;

+

+

+	qlock(&clock);

+	ch = getchan(&channels, chan);

+	if(ch == nil){

+		if(!validchan(chan)){

+			dprint("%d: no channel found for NAMES %s\n", c->fd, chan);

+			r.code = ERR_NOSUCHCHANNEL;

+			r.argv[0] = chan;

+			reply(c, &r);

+			goto end;

+		}

+		ch = addchan(chan);

+	}

+	dprint("%d: NAMES chan=%s\n", c->fd, chan);

+	replynames(c, ch);

+end:

+	qunlock(&clock);

+	return 1;

+

+	

+}

+

 void

 quit(Client *c, char *reason)

 {

@@ -1100,6 +1128,7 @@

 		}

 		return nick(c, tmp);

 	}

+	

 	if(strcmp(cmd, "USER") == 0){

 		tmp = strtok(0, " \r"); /* username */

 		if(tmp == nil)

@@ -1142,6 +1171,17 @@

 		do{ /* if there are multiple channels */

 			if(tmp2 != nil)

 				join(c, tmp2);

+		}while(tmp2 = strtok(0, ","));

+		return 1;

+	}

+	if(strcmp(cmd, "NAMES") == 0){

+		tmp = strtok(0, " :\r"); /* channels */

+		if(tmp == nil)

+			return 0;

+		tmp2 = strtok(tmp, ",");

+		do{ /* if there are multiple channels */

+			if(tmp2 != nil)

+				names(c, tmp2);

 		}while(tmp2 = strtok(0, ","));

 		return 1;

 	}