X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-server.c;h=6a6f4712febfcfc632a22f27aa111dcf7c289cae;hp=ec867ed84f28f06a7d3ce42adaf55cef4f54c2fa;hb=6626395c88fc46eeb110942b17eb9245a1d0021b;hpb=b2615bcc765a791d9fb836848fd953641bba48ec

diff --git a/src/ngircd/irc-server.c b/src/ngircd/irc-server.c
index ec867ed8..6a6f4712 100644
--- a/src/ngircd/irc-server.c
+++ b/src/ngircd/irc-server.c
@@ -2,21 +2,20 @@
  * ngIRCd -- The Next Generation IRC Daemon
  * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
  *
- * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
- * der GNU General Public License (GPL), wie von der Free Software Foundation
- * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
- * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
- * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
- * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * Please read the file COPYING, README and AUTHORS for more information.
  *
- * $Id: irc-server.c,v 1.20 2002/11/19 12:50:20 alex Exp $
- *
- * irc-server.c: IRC-Befehle fuer Server-Links
+ * IRC commands for server links
  */
 
 
 #include "portab.h"
 
+static char UNUSED id[] = "$Id: irc-server.c,v 1.26 2002/12/26 16:48:14 alex Exp $";
+
 #include "imp.h"
 #include <assert.h>
 #include <stdio.h>
@@ -47,6 +46,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 	INT max_hops, i;
 	CHANNEL *chan;
 	BOOLEAN ok;
+	CONN_ID con;
 	
 	assert( Client != NULL );
 	assert( Req != NULL );
@@ -86,9 +86,10 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 		Client_SetID( Client, Req->argv[0] );
 		Client_SetHops( Client, 1 );
 		Client_SetInfo( Client, Req->argv[Req->argc - 1] );
-		
+
 		/* Meldet sich der Server bei uns an (d.h., bauen nicht wir
 		 * selber die Verbindung zu einem anderen Server auf)? */
+		con = Client_Conn( Client );
 		if( Client_Token( Client ) != TOKEN_OUTBOUND )
 		{
 			/* Eingehende Verbindung: Unseren SERVER- und PASS-Befehl senden */
@@ -97,7 +98,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 			else ok = IRC_WriteStrClient( Client, "SERVER %s 1 :%s", Conf_ServerName, Conf_ServerInfo );
 			if( ! ok )
 			{
-				Conn_Close( Client_Conn( Client ), "Unexpected server behavior!", NULL, FALSE );
+				Conn_Close( con, "Unexpected server behavior!", NULL, FALSE );
 				return DISCONNECTED;
 			}
 			Client_SetIntroducer( Client, Client );
@@ -110,10 +111,23 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 			Client_SetToken( Client, atoi( Req->argv[1] ));
 		}
 
-		Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" registered (connection %d, 1 hop - direct link).", Client_ID( Client ), Client_Conn( Client ));
+		Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" registered (connection %d, 1 hop - direct link).", Client_ID( Client ), con );
 
 		Client_SetType( Client, CLIENT_SERVER );
-		Conn_SetServer( Client_Conn( Client ), i );
+		Conn_SetServer( con, i );
+
+#ifdef USE_ZLIB
+		/* Kompression initialisieren, wenn erforderlich */
+		if( strchr( Client_Flags( Client ), 'Z' ))
+		{
+			if( ! Conn_InitZip( con ))
+			{
+				/* Fehler! */
+				Conn_Close( con, "Can't inizialize compression (zlib)!", NULL, FALSE );
+				return DISCONNECTED;
+			}
+		}
+#endif
 
 		/* maximalen Hop Count ermitteln */
 		max_hops = 0;
@@ -181,10 +195,10 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 				assert( cl != NULL );
 
 				/* Nick, ggf. mit Modes, anhaengen */
-				if( str[strlen( str ) - 1] != ':' ) strcat( str, "," );
-				if( strchr( Channel_UserModes( chan, cl ), 'v' )) strcat( str, "+" );
-				if( strchr( Channel_UserModes( chan, cl ), 'o' )) strcat( str, "@" );
-				strcat( str, Client_ID( cl ));
+				if( str[strlen( str ) - 1] != ':' ) strlcat( str, ",", sizeof( str ));
+				if( strchr( Channel_UserModes( chan, cl ), 'v' )) strlcat( str, "+", sizeof( str ));
+				if( strchr( Channel_UserModes( chan, cl ), 'o' )) strlcat( str, "@", sizeof( str ));
+				strlcat( str, Client_ID( cl ), sizeof( str ));
 
 				if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 8 ))
 				{
@@ -267,13 +281,10 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTEREDSERVER_MSG, Client_ID( Client ));
-
 	/* Falsche Anzahl Parameter? */
 	if( Req->argc != 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	strncpy( str, Req->argv[1], COMMAND_LEN - 1 );
-	str[COMMAND_LEN - 1] = '\0';
+	strlcpy( str, Req->argv[1], sizeof( str ));
 
 	channame = Req->argv[0];
 	ptr = strtok( str, "," );
@@ -332,17 +343,11 @@ IRC_SQUIT( CLIENT *Client, REQUEST *Req )
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	/* SQUIT ist nur fuer Server erlaubt */
-	if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
-
 	/* Falsche Anzahl Parameter? */
 	if( Req->argc != 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 	Log( LOG_DEBUG, "Got SQUIT from %s for \"%s\": \"%s\" ...", Client_ID( Client ), Req->argv[0], Req->argv[1] );
 
-	/* SQUIT an alle Server weiterleiten */
-	IRC_WriteStrServers( Client, "SQUIT %s :%s", Req->argv[0], Req->argv[1] );
-
 	target = Client_Search( Req->argv[0] );
 	if( ! target )
 	{