+GLOBAL BOOLEAN
+IRC_MOTD( CLIENT *Client, REQUEST *Req )
+{
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ return IRC_Show_MOTD( Client );
+} /* IRC_MOTD */
+
+
+GLOBAL BOOLEAN
+IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *cl, *from;
+ CHANNEL *chan;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if( Req->argc == 0 ) return IRC_WriteStrClient( Client, ERR_NORECIPIENT_MSG, Client_ID( Client ), Req->command );
+ if( Req->argc == 1 ) return IRC_WriteStrClient( Client, ERR_NOTEXTTOSEND_MSG, Client_ID( Client ));
+ if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ cl = Client_Search( Req->argv[0] );
+ if( cl )
+ {
+ /* Okay, Ziel ist ein Client. Aber ist es auch ein User? */
+ if( Client_Type( cl ) != CLIENT_USER ) return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
+
+ /* Okay, Ziel ist ein User */
+ if(( Client_Type( Client ) != CLIENT_SERVER ) && ( strchr( Client_Modes( cl ), 'a' )))
+ {
+ /* Ziel-User ist AWAY: Meldung verschicken */
+ if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( cl ), Client_Away( cl ))) return DISCONNECTED;
+ }
+
+ /* Text senden */
+ if( Client_Conn( from ) > NONE ) Conn_UpdateIdle( Client_Conn( from ));
+ return IRC_WriteStrClientPrefix( cl, from, "PRIVMSG %s :%s", Client_ID( cl ), Req->argv[1] );
+ }
+
+ chan = Channel_Search( Req->argv[0] );
+ if( chan ) return Channel_Write( chan, from, Client, Req->argv[1] );
+
+ return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
+} /* IRC_PRIVMSG */
+
+
+GLOBAL BOOLEAN
+IRC_NOTICE( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *to, *from;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if( Req->argc != 2 ) return CONNECTED;
+
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ to = Client_Search( Req->argv[0] );
+ if(( to ) && ( Client_Type( to ) == CLIENT_USER ))
+ {
+ /* Okay, Ziel ist ein User */
+ return IRC_WriteStrClientPrefix( to, from, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
+ }
+ else return CONNECTED;
+} /* IRC_NOTICE */
+
+
+GLOBAL BOOLEAN
+IRC_NAMES( CLIENT *Client, REQUEST *Req )
+{
+ CHAR rpl[COMMAND_LEN], *ptr;
+ CLIENT *target, *from, *c;
+ CHANNEL *chan;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( 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 );
+
+ /* From aus Prefix ermitteln */
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
+
+ if( Req->argc == 2 )
+ {
+ /* an anderen Server forwarden */
+ target = Client_Search( Req->argv[1] );
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
+
+ if( target != Client_ThisServer( ))
+ {
+ /* Ok, anderer Server ist das Ziel: forwarden */
+ return IRC_WriteStrClientPrefix( target, from, "NAMES %s :%s", Req->argv[0], Req->argv[1] );
+ }
+ }
+
+ if( Req->argc > 0 )
+ {
+ /* bestimmte Channels durchgehen */
+ ptr = strtok( Req->argv[0], "," );
+ while( ptr )
+ {
+ chan = Channel_Search( ptr );
+ if( chan )
+ {
+ /* Namen ausgeben */
+ if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
+ }
+ if( ! IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), ptr )) return DISCONNECTED;
+
+ /* naechsten Namen ermitteln */
+ ptr = strtok( NULL, "," );
+ }
+ return CONNECTED;
+ }
+
+ /* alle Channels durchgehen */
+ chan = Channel_First( );
+ while( chan )
+ {
+ /* Namen ausgeben */
+ if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
+
+ /* naechster Channel */
+ chan = Channel_Next( chan );
+ }
+
+ /* Nun noch alle Clients ausgeben, die in keinem Channel sind */
+ c = Client_First( );
+ sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
+ while( c )
+ {
+ if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ) && ( ! strchr( Client_Modes( c ), 'i' )))
+ {
+ /* Okay, das ist ein User: anhaengen */
+ if( rpl[strlen( rpl ) - 1] != ':' ) strcat( rpl, " " );
+ strcat( rpl, Client_ID( c ));
+
+ if( strlen( rpl ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
+ {
+ /* Zeile wird zu lang: senden! */
+ if( ! IRC_WriteStrClient( from, rpl )) return DISCONNECTED;
+ sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
+ }
+ }
+
+ /* naechster Client */
+ c = Client_Next( c );
+ }
+ if( rpl[strlen( rpl ) - 1] != ':')
+ {
+ /* es wurden User gefunden */
+ if( ! IRC_WriteStrClient( from, rpl )) return DISCONNECTED;
+ }
+
+ return IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), "*" );
+} /* IRC_NAMES */
+
+
+GLOBAL BOOLEAN
+IRC_ISON( CLIENT *Client, REQUEST *Req )
+{
+ CHAR rpl[COMMAND_LEN];
+ CLIENT *c;
+ CHAR *ptr;
+ INT i;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ strcpy( rpl, RPL_ISON_MSG );
+ for( i = 0; i < Req->argc; i++ )
+ {
+ ptr = strtok( Req->argv[i], " " );
+ while( ptr )
+ {
+ ngt_TrimStr( ptr );
+ c = Client_Search( ptr );
+ if( c && ( Client_Type( c ) == CLIENT_USER ))
+ {
+ /* Dieser Nick ist "online" */
+ strcat( rpl, ptr );
+ strcat( rpl, " " );
+ }
+ ptr = strtok( NULL, " " );
+ }
+ }
+ if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
+
+ return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
+} /* IRC_ISON */
+
+
+GLOBAL BOOLEAN
+IRC_WHOIS( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *from, *target, *c;
+ CHAR str[LINE_LEN + 1], *ptr = NULL;
+ CL2CHAN *cl2chan;
+ CHANNEL *chan;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ /* Client suchen */
+ c = Client_Search( Req->argv[Req->argc - 1] );
+ if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[Req->argc - 1] );
+
+ /* Empfaenger des WHOIS suchen */
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ /* Forwarden an anderen Server? */
+ if( Req->argc > 1 )
+ {
+ /* angegebenen Ziel-Server suchen */
+ target = Client_Search( Req->argv[1] );
+ if( ! target ) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
+ ptr = Req->argv[1];
+ }
+ else target = Client_ThisServer( );
+
+ assert( target != NULL );
+
+ if(( Client_NextHop( target ) != Client_ThisServer( )) && ( Client_Type( Client_NextHop( target )) == CLIENT_SERVER )) return IRC_WriteStrClientPrefix( target, from, "WHOIS %s :%s", Req->argv[0], ptr );
+
+ /* Nick, User und Name */
+ if( ! IRC_WriteStrClient( from, RPL_WHOISUSER_MSG, Client_ID( from ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED;
+
+ /* Server */
+ if( ! IRC_WriteStrClient( from, RPL_WHOISSERVER_MSG, Client_ID( from ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED;
+
+ /* Channels */
+ sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
+ cl2chan = Channel_FirstChannelOf( c );
+ while( cl2chan )
+ {
+ chan = Channel_GetChannel( cl2chan );
+ assert( chan != NULL );
+
+ /* Channel-Name anhaengen */
+ if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
+ if( strchr( Channel_UserModes( chan, c ), 'o' )) strcat( str, "@" );
+ else if( strchr( Channel_UserModes( chan, c ), 'v' )) strcat( str, "+" );
+ strcat( str, Channel_Name( chan ));
+
+ if( strlen( str ) > ( LINE_LEN - CHANNEL_NAME_LEN - 4 ))
+ {
+ /* Zeile wird zu lang: senden! */
+ if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
+ sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
+ }
+
+ /* naechstes Mitglied suchen */
+ cl2chan = Channel_NextChannelOf( c, cl2chan );
+ }
+ if( str[strlen( str ) - 1] != ':')
+ {
+ /* Es sind noch Daten da, die gesendet werden muessen */
+ if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
+ }
+
+ /* IRC-Operator? */
+ if( Client_HasMode( c, 'o' ))
+ {
+ if( ! IRC_WriteStrClient( from, RPL_WHOISOPERATOR_MSG, Client_ID( from ), Client_ID( c ))) return DISCONNECTED;
+ }
+
+ /* Idle (nur lokale Clients) */
+ if( Client_Conn( c ) > NONE )
+ {
+ if( ! IRC_WriteStrClient( from, RPL_WHOISIDLE_MSG, Client_ID( from ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED;
+ }
+
+ /* Away? */
+ if( Client_HasMode( c, 'a' ))
+ {
+ if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( c ), Client_Away( c ))) return DISCONNECTED;
+ }
+
+ /* End of Whois */
+ return IRC_WriteStrClient( from, RPL_ENDOFWHOIS_MSG, Client_ID( from ), Client_ID( c ));
+} /* IRC_WHOIS */
+
+
+GLOBAL BOOLEAN
+IRC_WHO( CLIENT *Client, REQUEST *Req )
+{
+ BOOLEAN ok, only_ops;
+ CHAR flags[8], *ptr;
+ CL2CHAN *cl2chan;
+ CHANNEL *chan;
+ CLIENT *c;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if( Client_Type( Client ) != CLIENT_USER ) 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 );
+
+ only_ops = FALSE;
+ chan = NULL;
+
+ if( Req->argc == 2 )
+ {
+ /* Nur OPs anzeigen? */
+ if( strcmp( Req->argv[1], "o" ) == 0 ) only_ops = TRUE;
+#ifdef STRICT_RFC
+ else return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+#endif
+ }
+
+ if( Req->argc >= 1 )
+ {
+ /* wurde ein Channel oder Nick-Mask angegeben? */
+ chan = Channel_Search( Req->argv[0] );
+ }
+
+ if( chan )
+ {
+ /* User eines Channels ausgeben */
+ if( ! IRC_Send_WHO( Client, chan, only_ops )) return DISCONNECTED;
+ }
+
+ c = Client_First( );
+ while( c )
+ {
+ if(( Client_Type( c ) == CLIENT_USER ) && ( ! strchr( Client_Modes( c ), 'i' )))
+ {
+ ok = FALSE;
+ if( Req->argc == 0 ) ok = TRUE;
+ else
+ {
+ if( strcasecmp( Req->argv[0], Client_ID( c )) == 0 ) ok = TRUE;
+ else if( strcmp( Req->argv[0], "0" ) == 0 ) ok = TRUE;
+ }
+
+ if( ok && (( ! only_ops ) || ( strchr( Client_Modes( c ), 'o' ))))
+ {
+ /* Flags zusammenbasteln */
+ strcpy( flags, "H" );
+ if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
+
+ /* ausgeben */
+ cl2chan = Channel_FirstChannelOf( c );
+ if( cl2chan ) ptr = Channel_Name( Channel_GetChannel( cl2chan ));
+ else ptr = "*";
+ if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), ptr, Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
+ }
+ }
+
+ /* naechster Client */
+ c = Client_Next( c );
+ }
+
+ if( chan ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Channel_Name( chan ));
+ else if( Req->argc == 0 ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), "*" );
+ else return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Req->argv[0] );
+} /* IRC_WHO */
+
+
+GLOBAL BOOLEAN
+IRC_USERHOST( CLIENT *Client, REQUEST *Req )
+{
+ CHAR rpl[COMMAND_LEN];
+ CLIENT *c;
+ INT max, i;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+
+ /* Falsche Anzahl Parameter? */
+ if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ if( Req->argc > 5 ) max = 5;
+ else max = Req->argc;
+
+ strcpy( rpl, RPL_USERHOST_MSG );
+ for( i = 0; i < max; i++ )
+ {
+ c = Client_Search( Req->argv[i] );
+ if( c && ( Client_Type( c ) == CLIENT_USER ))
+ {
+ /* Dieser Nick ist "online" */
+ strcat( rpl, Client_ID( c ));
+ if( Client_HasMode( c, 'o' )) strcat( rpl, "*" );
+ strcat( rpl, "=" );
+ if( Client_HasMode( c, 'a' )) strcat( rpl, "-" );
+ else strcat( rpl, "+" );
+ strcat( rpl, Client_User( c ));
+ strcat( rpl, "@" );
+ strcat( rpl, Client_Hostname( c ));
+ strcat( rpl, " " );
+ }
+ }
+ if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
+
+ return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
+} /* IRC_USERHOST */
+
+
+GLOBAL BOOLEAN
+IRC_ERROR( CLIENT *Client, REQUEST *Req )
+{
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if( Req->argc < 1 ) Log( LOG_NOTICE, "Got ERROR from \"%s\"!", Client_Mask( Client ));
+ else Log( LOG_NOTICE, "Got ERROR from \"%s\": %s!", Client_Mask( Client ), Req->argv[0] );
+
+ return CONNECTED;
+} /* IRC_ERROR */
+
+
+GLOBAL BOOLEAN
+IRC_LUSERS( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *target, *from;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( 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 );
+
+ /* Absender ermitteln */
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ /* An anderen Server forwarden? */
+ if( Req->argc == 2 )
+ {
+ target = Client_Search( Req->argv[1] );
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
+ else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LUSERS %s %s", Req->argv[0], Req->argv[1] );
+ }
+
+ /* Wer ist der Absender? */
+ if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
+ else target = Client;
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ IRC_Send_LUSERS( target );
+
+ return CONNECTED;
+} /* IRC_LUSERS */
+
+
+GLOBAL BOOLEAN
+IRC_LINKS( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *target, *from, *c;
+ CHAR *mask;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ if(( Client_Type( Client ) != CLIENT_USER ) && ( 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 );
+
+ /* Server-Mask ermitteln */
+ if( Req->argc > 0 ) mask = Req->argv[Req->argc - 1];
+ else mask = "*";
+
+ /* Absender ermitteln */
+ if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
+ else from = Client;
+ if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ /* An anderen Server forwarden? */
+ if( Req->argc == 2 )
+ {
+ target = Client_Search( Req->argv[0] );
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
+ else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LINKS %s %s", Req->argv[0], Req->argv[1] );
+ }
+
+ /* Wer ist der Absender? */
+ if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
+ else target = Client;
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
+
+ c = Client_First( );
+ while( c )
+ {
+ if( Client_Type( c ) == CLIENT_SERVER )
+ {
+ if( ! IRC_WriteStrClient( target, RPL_LINKS_MSG, Client_ID( target ), Client_ID( c ), Client_ID( Client_TopServer( c ) ? Client_TopServer( c ) : Client_ThisServer( )), Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
+ }
+ c = Client_Next( c );
+ }
+
+ return IRC_WriteStrClient( target, RPL_ENDOFLINKS_MSG, Client_ID( target ), mask );
+} /* IRC_LINKS */
+
+
+GLOBAL BOOLEAN
+IRC_VERSION( CLIENT *Client, REQUEST *Req )
+{
+ CLIENT *target, *prefix;
+
+ assert( Client != NULL );
+ assert( Req != NULL );
+
+ /* Falsche Anzahl Parameter? */
+ if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+ /* Ziel suchen */
+ if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
+ else target = Client_ThisServer( );
+
+ /* Prefix ermitteln */
+ if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
+ else prefix = Client;
+ if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
+
+ /* An anderen Server weiterleiten? */
+ if( target != Client_ThisServer( ))
+ {
+ if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
+
+ /* forwarden */
+ IRC_WriteStrClientPrefix( target, prefix, "VERSION %s", Req->argv[0] );
+ return CONNECTED;
+ }
+
+ /* mit Versionsinfo antworten */
+ return IRC_WriteStrClient( Client, RPL_VERSION_MSG, Client_ID( prefix ), PACKAGE, VERSION, NGIRCd_DebugLevel, Conf_ServerName, NGIRCd_VersionAddition( ));
+} /* IRC_VERSION */
+
+
+GLOBAL BOOLEAN
+IRC_KILL( CLIENT *Client, REQUEST *Req )