2 * ngIRCd -- The Next Generation IRC Daemon
3 * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
5 * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
6 * der GNU General Public License (GPL), wie von der Free Software Foundation
7 * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
8 * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
9 * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
10 * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
12 * $Id: irc.c,v 1.106 2002/12/12 11:40:41 alex Exp $
29 #include "irc-write.h"
39 IRC_ERROR( CLIENT *Client, REQUEST *Req )
41 assert( Client != NULL );
42 assert( Req != NULL );
44 if( Req->argc < 1 ) Log( LOG_NOTICE, "Got ERROR from \"%s\"!", Client_Mask( Client ));
45 else Log( LOG_NOTICE, "Got ERROR from \"%s\": %s!", Client_Mask( Client ), Req->argv[0] );
52 IRC_KILL( CLIENT *Client, REQUEST *Req )
55 CHAR reason[COMMAND_LEN];
57 assert( Client != NULL );
58 assert( Req != NULL );
60 /* is the user an IRC operator? */
61 if(( Client_Type( Client ) != CLIENT_SERVER ) && ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
63 /* Falsche Anzahl Parameter? */
64 if(( Req->argc != 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
66 if( Req->prefix ) prefix = Client_Search( Req->prefix );
70 Log( LOG_WARNING, "Got KILL with invalid prefix: \"%s\"!", Req->prefix );
71 prefix = Client_ThisServer( );
74 Log( LOG_NOTICE|LOG_snotice, "Got KILL command from \"%s\" for \"%s\": %s", Client_Mask( prefix ), Req->argv[0], Req->argv[1] );
76 /* build reason string */
77 if( Client_Type( Client ) == CLIENT_USER ) sprintf( reason, "KILLed by %s: %s", Client_ID( Client ), Req->argv[1] );
78 else strcpy( reason, Req->argv[1] );
80 /* andere Server benachrichtigen */
81 IRC_WriteStrServersPrefix( Client, prefix, "KILL %s :%s", Req->argv[0], reason );
83 /* haben wir selber einen solchen Client? */
84 c = Client_Search( Req->argv[0] );
87 /* Ja, wir haben einen solchen Client */
88 if( Client_Conn( c ) != NONE ) Conn_Close( Client_Conn( c ), NULL, reason, TRUE );
89 else Client_Destroy( c, NULL, reason, TRUE );
91 else Log( LOG_NOTICE, "Client with nick \"%s\" is unknown here.", Req->argv[0] );
98 IRC_NOTICE( CLIENT *Client, REQUEST *Req )
102 assert( Client != NULL );
103 assert( Req != NULL );
105 if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return CONNECTED;
107 /* Falsche Anzahl Parameter? */
108 if( Req->argc != 2 ) return CONNECTED;
110 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
112 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
114 to = Client_Search( Req->argv[0] );
115 if(( to ) && ( Client_Type( to ) == CLIENT_USER ))
117 /* Okay, Ziel ist ein User */
118 return IRC_WriteStrClientPrefix( to, from, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
120 else return CONNECTED;
125 IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
130 assert( Client != NULL );
131 assert( Req != NULL );
133 /* Falsche Anzahl Parameter? */
134 if( Req->argc == 0 ) return IRC_WriteStrClient( Client, ERR_NORECIPIENT_MSG, Client_ID( Client ), Req->command );
135 if( Req->argc == 1 ) return IRC_WriteStrClient( Client, ERR_NOTEXTTOSEND_MSG, Client_ID( Client ));
136 if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
138 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
140 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
142 cl = Client_Search( Req->argv[0] );
145 /* Okay, Ziel ist ein Client. Aber ist es auch ein User? */
146 if( Client_Type( cl ) != CLIENT_USER ) return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
148 /* Okay, Ziel ist ein User */
149 if(( Client_Type( Client ) != CLIENT_SERVER ) && ( strchr( Client_Modes( cl ), 'a' )))
151 /* Ziel-User ist AWAY: Meldung verschicken */
152 if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( cl ), Client_Away( cl ))) return DISCONNECTED;
156 if( Client_Conn( from ) > NONE ) Conn_UpdateIdle( Client_Conn( from ));
157 return IRC_WriteStrClientPrefix( cl, from, "PRIVMSG %s :%s", Client_ID( cl ), Req->argv[1] );
160 chan = Channel_Search( Req->argv[0] );
161 if( chan ) return Channel_Write( chan, from, Client, Req->argv[1] );
163 return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );