X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Firc.c;h=bd44f4674074f25c0c0ba66bf1d920c75bf12c96;hb=b8d7dcec7739aab840fc1ccae8e4dfaa8db330a1;hp=133851a9b540e4701e21dc93a06dc2f80333dfc9;hpb=0c471b84f7985a1f882be9ed2a1af700390f8c9c;p=ngircd.git

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index 133851a9..bd44f467 100644
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -2,26 +2,26 @@
  * 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.c,v 1.104 2002/11/30 17:39:56 alex Exp $
- *
- * irc.c: IRC-Befehle
+ * IRC commands
  */
 
 
 #include "portab.h"
 
+static char UNUSED id[] = "$Id: irc.c,v 1.113 2002/12/30 17:15:42 alex Exp $";
+
 #include "imp.h"
 #include <assert.h>
+#include <stdio.h>
 #include <string.h>
 
-#include "conn.h"
+#include "conn-func.h"
 #include "client.h"
 #include "channel.h"
 #include "defines.h"
@@ -51,36 +51,55 @@ GLOBAL BOOLEAN
 IRC_KILL( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *prefix, *c;
+	CHAR reason[COMMAND_LEN];
+	CONN_ID conn;
 
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	/* Falsche Anzahl Parameter? */
+	/* Is the user an IRC operator? */
+	if(( Client_Type( Client ) != CLIENT_SERVER ) && ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
+
+	/* Bad number of parameters? */
 	if(( Req->argc != 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	prefix = Client_Search( Req->prefix );
+	if( Req->prefix ) prefix = Client_Search( Req->prefix );
+	else prefix = Client;
 	if( ! prefix )
 	{
 		Log( LOG_WARNING, "Got KILL with invalid prefix: \"%s\"!", Req->prefix );
 		prefix = Client_ThisServer( );
 	}
 
-	Log( LOG_NOTICE, "Got KILL command from \"%s\" for \"%s\": %s", Client_Mask( prefix ), Req->argv[0], Req->argv[1] );
+	Log( LOG_NOTICE|LOG_snotice, "Got KILL command from \"%s\" for \"%s\": %s", Client_Mask( prefix ), Req->argv[0], Req->argv[1] );
 
-	/* andere Server benachrichtigen */
-	IRC_WriteStrServersPrefix( Client, prefix, "KILL %s :%s", Req->argv[0], Req->argv[1] );
+	/* Build reason string */
+	if( Client_Type( Client ) == CLIENT_USER ) snprintf( reason, sizeof( reason ), "KILLed by %s: %s", Client_ID( Client ), Req->argv[1] );
+	else strlcpy( reason, Req->argv[1], sizeof( reason ));
 
-	/* haben wir selber einen solchen Client? */
+	/* Inform other servers */
+	IRC_WriteStrServersPrefix( Client, prefix, "KILL %s :%s", Req->argv[0], reason );
+
+	/* Do we host such a client? */
 	c = Client_Search( Req->argv[0] );
 	if( c )
 	{
-		/* Ja, wir haben einen solchen Client */
-		if( Client_Conn( c ) != NONE ) Conn_Close( Client_Conn( c ), NULL, Req->argv[1], TRUE );
-		else Client_Destroy( c, NULL, Req->argv[1], TRUE );
+		/* Yes, there is such a client -- but is it a valid user? */
+		if( Client_Type( c ) == CLIENT_SERVER ) IRC_WriteStrClient( Client, ERR_CANTKILLSERVER_MSG, Client_ID( Client ));
+		else if( Client_Type( c ) != CLIENT_USER  )IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
+		else
+		{
+			/* Kill user NOW! */
+			conn = Client_Conn( c );
+			Client_Destroy( c, NULL, reason, FALSE );
+			if( conn != NONE ) Conn_Close( Client_Conn( c ), NULL, reason, TRUE );
+		}
 	}
 	else Log( LOG_NOTICE, "Client with nick \"%s\" is unknown here.", Req->argv[0] );
 
-	return CONNECTED;
+	/* Are we still connected or were we killed, too? */
+	if( Client_Search( Req->argv[0] )) return CONNECTED;
+	else return DISCONNECTED;
 } /* IRC_KILL */