- neuer Befehl NAMES, kleinere Bugfixes.

[ngircd-alex.git] / src / ngircd / irc.c

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index 4c4db01023a1feae06a11861660927256f268af4..a33a9286b2a06cdd47ae1e93ccd11a067f866650 100644 (file)
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -9,11 +9,15 @@
  * 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 1.16 2001/12/31 02:18:51 alex Exp $
+ * $Id: irc.c,v 1.17 2001/12/31 15:33:13 alex Exp $
  *
  * irc.c: IRC-Befehle
  *
  * $Log: irc.c,v $
+ * Revision 1.17  2001/12/31 15:33:13  alex
+ * - neuer Befehl NAMES, kleinere Bugfixes.
+ * - Bug bei PING behoben: war zu restriktiv implementiert :-)
+ *
  * Revision 1.16  2001/12/31 02:18:51  alex
  * - viele neue Befehle (WHOIS, ISON, OPER, DIE, RESTART),
  * - neuen Header "defines.h" mit (fast) allen Konstanten.
@@ -276,8 +280,6 @@ GLOBAL BOOLEAN IRC_QUIT( CLIENT *Client, REQUEST *Req )
 
 GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
 {
-       CLIENT *to;
-       
        assert( Client != NULL );
        assert( Req != NULL );
 
@@ -287,10 +289,7 @@ GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
        if( Req->argc < 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NOORIGIN_MSG, Client_Nick( Client ));
        if( Req->argc > 1 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command );
 
-       to = Client_Search( Req->argv[0] );
-       
-       if( to ) return IRC_WriteStrClient( Client, This_Server, "PONG :%s", Client_Nick( Client ));
-       else return IRC_WriteStrClient( Client, This_Server, ERR_NOSUCHNICK_MSG, Client_Nick( Client ), Req->argv[0] );
+       return IRC_WriteStrClient( Client, This_Server, "PONG %s :%s", Client_Nick( This_Server), Client_Nick( Client ));
 } /* IRC_PING */
 
 
@@ -545,6 +544,51 @@ GLOBAL BOOLEAN IRC_RESTART( CLIENT *Client, REQUEST *Req )
 } /* IRC_RESTART */
 
 
+GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
+{
+       CHAR rpl[COMMAND_LEN];
+       CLIENT *c;
+       
+       assert( Client != NULL );
+       assert( Req != NULL );
+
+       if( ! Check_Valid_User( Client )) return CONNECTED;
+
+       /* Falsche Anzahl Parameter? */
+       if( Req->argc != 0 ) return IRC_WriteStrClient( Client, This_Server, ERR_NEEDMOREPARAMS_MSG, Client_Nick( Client ), Req->command );
+
+       /* Noch alle User ausgeben, die in keinem Channel sind */
+       rpl[0] = '\0';
+       c = Client_First( );
+       while( c )
+       {
+               if( c->type == CLIENT_USER )
+               {
+                       /* Okay, das ist ein User */
+                       strcat( rpl, Client_Nick( c ));
+                       strcat( rpl, " " );
+               }
+
+               /* Antwort zu lang? Splitten. */
+               if( strlen( rpl ) > 480 )
+               {
+                       if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
+                       if( ! IRC_WriteStrClient( Client, This_Server, RPL_NAMREPLY_MSG, Client_Nick( Client ), "*", "*", rpl )) return DISCONNECTED;
+                       rpl[0] = '\0';
+               }
+               
+               c = Client_Next( c );
+       }
+       if( rpl[0] )
+       {
+               /* es wurden User gefunden */
+               if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
+               if( ! IRC_WriteStrClient( Client, This_Server, RPL_NAMREPLY_MSG, Client_Nick( Client ), "*", "*", rpl )) return DISCONNECTED;
+       }
+       return IRC_WriteStrClient( Client, This_Server, RPL_ENDOFNAMES_MSG, Client_Nick( Client ), "*" );
+} /* IRC_NAMES */
+
+
 GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
 {
        CHAR rpl[COMMAND_LEN];