commit - 60a4085c3864b9faf43ee3716b2a08980443767e
commit + 72a4c0489f4a9c8b2a5b9f111fc45250c0c9c02c
blob - 58ee4648f9096389bf2fc21ffe02f2fa4786892d
blob + 2b4dc42d1b4a44690d398c5f607234baf823c84e
--- src/ngircd/irc-channel.c
+++ src/ngircd/irc-channel.c
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: irc-channel.c,v 1.21.2.2 2003/01/08 17:47:48 alex Exp $";
+static char UNUSED id[] = "$Id: irc-channel.c,v 1.21.2.3 2003/01/08 20:22:57 alex Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -365,18 +365,24 @@ IRC_CHANINFO( CLIENT *Client, REQUEST *Req )
 	CLIENT *from;
 	CHANNEL *chan;
 	CHAR *ptr;
+	INT arg_topic;
 
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	/* Falsche Anzahl Parameter? */
-	if(( Req->argc < 1 ) || ( Req->argc > 3 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+	/* Bad number of parameters? */
+	if(( Req->argc < 1 ) || ( Req->argc > 5 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	/* From-Server suchen */
+	/* Compatibility kludge */
+	if( Req->argc == 5 ) arg_topic = 5;
+	else if( Req->argc == 3 ) arg_topic = 3;
+	else arg_topic = -1;
+
+	/* Search origin */
 	from = Client_Search( Req->prefix );
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 
-	/* Channel suchen bzw. erzeugen */
+	/* Search or create channel */
 	chan = Channel_Search( Req->argv[0] );
 	if( ! chan ) chan = Channel_Create( Req->argv[0] );
 	if( ! chan ) return CONNECTED;
@@ -388,29 +394,34 @@ IRC_CHANINFO( CLIENT *Client, REQUEST *Req )
 		{
 			/* OK, this channel doesn't have modes jet, set the received ones: */
 			Channel_SetModes( chan, &Req->argv[1][1] );
-			IRC_WriteStrChannelPrefix( Client, chan, from, FALSE, "MODE %s +%s", Req->argv[0], &Req->argv[1][1] );
 
 			/* Delete modes which we never want to inherit */
 			Channel_ModeDel( chan, 'l' );
 			Channel_ModeDel( chan, 'k' );
+
+			/* Inform members of this channel */
+			IRC_WriteStrChannelPrefix( Client, chan, from, FALSE, "MODE %s +%s", Req->argv[0], Channel_Modes( chan ));
 		}
 	}
 	else Log( LOG_WARNING, "CHANNELINFO: invalid MODE format ignored!" );
 
-	if( Req->argc == 3 )
+	if( arg_topic > 0 )
 	{
-		/* Es wurde auch ein Topic mit uebermittelt */
+		/* We got a topic */
 		ptr = Channel_Topic( chan );
 		if( ! *ptr )
 		{
-			/* OK, es ist bisher kein Topic gesetzt */
-			Channel_SetTopic( chan, Req->argv[2] );
-			IRC_WriteStrChannelPrefix( Client, chan, from, FALSE, "TOPIC %s :%s", Req->argv[0], Req->argv[2] );
+			/* OK, there is no topic jet */
+			Channel_SetTopic( chan, arg_topic );
+			IRC_WriteStrChannelPrefix( Client, chan, from, FALSE, "TOPIC %s :%s", Req->argv[0], Channel_Topic( chan ));
 		}
 	}
 
-	/* an andere Server forwarden */
-	IRC_WriteStrServersPrefixFlag( Client, from, 'C', "CHANINFO %s %s :%s", Req->argv[0], Req->argv[1], Req->argv[2] );
+	/* Forward CHANINFO to other serevrs */
+	if( Req->argc == 5 ) IRC_WriteStrServersPrefixFlag( Client, from, 'C', "CHANINFO %s %s %s %s :%s", Req->argv[0], Req->argv[1], Req->argv[2], Req->argv[3], Req->argv[4] );
+	else if( Req->argc == 3 ) IRC_WriteStrServersPrefixFlag( Client, from, 'C', "CHANINFO %s %s :%s", Req->argv[0], Req->argv[1], Req->argv[2] );
+	else IRC_WriteStrServersPrefixFlag( Client, from, 'C', "CHANINFO %s %s", Req->argv[0], Req->argv[1] );
+
 	return CONNECTED;
 } /* IRC_CHANINFO */