* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
- * $Id: irc.c,v 1.84 2002/03/03 17:15:11 alex Exp $
+ * $Id: irc.c,v 1.88 2002/03/12 14:37:52 alex Exp $
*
* irc.c: IRC-Befehle
- *
- * $Log: irc.c,v $
- * Revision 1.84 2002/03/03 17:15:11 alex
- * - Source in weitere Module fuer IRC-Befehle aufgesplitted.
- *
- * Revision 1.83 2002/02/28 00:48:26 alex
- * - Forwarding von TOPIC an andere Server gefixed. Hoffentlich ;-)
- *
- * Revision 1.82 2002/02/27 23:26:36 alex
- * - einige Funktionen in irc-xxx-Module ausgegliedert.
- *
- * Revision 1.81 2002/02/27 20:55:44 alex
- * - Channel-Topics werden nun auch korrekt von anderen Server angenommen.
- *
- * Revision 1.80 2002/02/27 20:33:13 alex
- * - Channel-Topics implementiert.
- *
- * Revision 1.79 2002/02/27 18:57:21 alex
- * - PRIVMSG zeugt nun bei Texten an User an, wenn diese "away" sind.
- *
- * Revision 1.78 2002/02/27 18:23:45 alex
- * - IRC-Befehl "AWAY" implementert.
- *
- * Revision 1.77 2002/02/27 17:05:41 alex
- * - PRIVMSG beachtet nun die Channel-Modes "n" und "m".
- *
- * Revision 1.76 2002/02/27 16:04:14 alex
- * - Bug bei belegtem Nickname bei User-Registrierung (NICK-Befehl) behoben.
- *
- * Revision 1.75 2002/02/27 15:23:27 alex
- * - NAMES beachtet nun das "invisible" Flag ("i") von Usern.
- *
- * Revision 1.74 2002/02/27 03:44:53 alex
- * - gerade eben in SQUIT eingefuehrten Bug behoben: entfernte Server werden nun
- * nur noch geloescht, die Verbindung, von der SQUIT kam, bleibt wieder offen.
- *
- * Revision 1.73 2002/02/27 03:08:05 alex
- * - Log-Meldungen bei SQUIT erneut ueberarbeitet ...
- *
- * Revision 1.72 2002/02/27 02:26:58 alex
- * - SQUIT wird auf jeden Fall geforwarded, zudem besseres Logging.
- *
- * Revision 1.71 2002/02/27 00:50:05 alex
- * - einige unnoetige Client_NextHop()-Aufrufe entfernt.
- * - NAMES korrigiert und komplett implementiert.
- *
- * Revision 1.70 2002/02/26 22:06:40 alex
- * - Nick-Aenderungen werden nun wieder korrekt ins Logfile geschrieben.
*/
-#include <portab.h>
-#include "global.h"
+#include "portab.h"
-#include <imp.h>
+#include "imp.h"
#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include "messages.h"
#include "tool.h"
-#include <exp.h>
+#include "exp.h"
#include "irc.h"
/* Channel-Name anhaengen */
if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
- if( strchr( Channel_UserModes( chan, c ), 'v' )) 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 ))
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 );
/* 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
+ }
- return CONNECTED;
+ 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 */
{
/* Nick 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, "@" );
+ else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strcat( str, "+" );
strcat( str, Client_ID( cl ));
if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
} /* IRC_Send_NAMES */
+GLOBAL BOOLEAN IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
+{
+ BOOLEAN is_visible, is_member;
+ CL2CHAN *cl2chan;
+ CHAR flags[8];
+ CLIENT *c;
+
+ assert( Client != NULL );
+ assert( Chan != NULL );
+
+ if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
+ else is_member = FALSE;
+
+ /* Alle Mitglieder suchen */
+ cl2chan = Channel_FirstMember( Chan );
+ while( cl2chan )
+ {
+ c = Channel_GetClient( cl2chan );
+
+ if( strchr( Client_Modes( c ), 'i' )) is_visible = FALSE;
+ else is_visible = TRUE;
+
+ if( is_member || is_visible )
+ {
+ /* Flags zusammenbasteln */
+ strcpy( flags, "H" );
+ if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
+ if( strchr( Channel_UserModes( Chan, c ), 'o' )) strcat( flags, "@" );
+ else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strcat( flags, "+" );
+
+ /* ausgeben */
+ if(( ! OnlyOps ) || ( strchr( Client_Modes( c ), 'o' )))
+ {
+ if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), Channel_Name( Chan ), Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
+ }
+ }
+
+ /* naechstes Mitglied suchen */
+ cl2chan = Channel_NextMember( Chan, cl2chan );
+ }
+ return CONNECTED;
+} /* IRC_Send_WHO */
+
+
GLOBAL BOOLEAN IRC_Send_LUSERS( CLIENT *Client )
{
INT cnt;
projects / ngircd-alex.git / blobdiff