- einige unnoetige Client_NextHop()-Aufrufe entfernt.
authorAlexander Barton <alex@barton.de>
Wed, 27 Feb 2002 00:50:05 +0000 (00:50 +0000)
committerAlexander Barton <alex@barton.de>
Wed, 27 Feb 2002 00:50:05 +0000 (00:50 +0000)
- NAMES korrigiert und komplett implementiert.

src/ngircd/irc.c

index 2a8a6149f5d126eb416c4b8713a1bf8e894a8981..889ab5383dc2ba0ec2f5bab6d222f24a78a9fc03 100644 (file)
@@ -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 1.70 2002/02/26 22:06:40 alex Exp $
+ * $Id: irc.c,v 1.71 2002/02/27 00:50:05 alex Exp $
  *
  * irc.c: IRC-Befehle
  *
  * $Log: irc.c,v $
+ * 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.
  *
@@ -1102,7 +1106,7 @@ GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
                        if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
                        else from = Client;
                        if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
-                       return IRC_WriteStrClientPrefix( Client_NextHop( target ), from, "PING %s :%s", Client_ID( from ), Req->argv[1] );
+                       return IRC_WriteStrClientPrefix( target, from, "PING %s :%s", Client_ID( from ), Req->argv[1] );
                }
        }
 
@@ -1135,7 +1139,7 @@ GLOBAL BOOLEAN IRC_PONG( CLIENT *Client, REQUEST *Req )
                        if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
                        else from = Client;
                        if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
-                       return IRC_WriteStrClientPrefix( Client_NextHop( target ), from, "PONG %s :%s", Client_ID( from ), Req->argv[1] );
+                       return IRC_WriteStrClientPrefix( target, from, "PONG %s :%s", Client_ID( from ), Req->argv[1] );
                }
        }
 
@@ -1630,46 +1634,95 @@ GLOBAL BOOLEAN IRC_RESTART( CLIENT *Client, REQUEST *Req )
 
 GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
 {
-       CHAR rpl[COMMAND_LEN];
-       CLIENT *c;
+       CHAR rpl[COMMAND_LEN], *ptr;
+       CLIENT *target, *from, *c;
+       CHANNEL *chan;
        
        assert( Client != NULL );
        assert( Req != NULL );
 
-       if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+       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_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+       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_GetFromID( 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_GetFromID( 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( ! 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( ! Send_NAMES( from, chan )) return DISCONNECTED;
+
+               /* naechster Channel */
+               chan = Channel_Next( chan );
+       }
 
-       /* Noch alle User ausgeben, die in keinem Channel sind */
-       rpl[0] = '\0';
        c = Client_First( );
+       sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
        while( c )
        {
-               if( Client_Type( c ) == CLIENT_USER )
+               if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ))
                {
-                       /* Okay, das ist ein User */
+                       /* Okay, das ist ein User: anhaengen */
+                       if( rpl[strlen( rpl ) - 1] != ':' ) strcat( rpl, " " );
                        strcat( rpl, Client_ID( 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, RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
-                       rpl[0] = '\0';
+                       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[0] )
+       if( rpl[strlen( rpl ) - 1] != ':')
        {
                /* es wurden User gefunden */
-               if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
-               if( ! IRC_WriteStrClient( Client, RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
+               if( ! IRC_WriteStrClient( from, rpl )) return DISCONNECTED;
        }
-       return IRC_WriteStrClient( Client, RPL_ENDOFNAMES_MSG, Client_ID( Client ), "*" );
+       
+       return IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), "*" );
 } /* IRC_NAMES */
 
 
@@ -2022,10 +2075,13 @@ GLOBAL BOOLEAN IRC_JOIN( CLIENT *Client, REQUEST *Req )
                {
                        /* an Client bestaetigen */
                        IRC_WriteStrClientPrefix( Client, target, "JOIN :%s", channame );
+
                        /* Topic an Client schicken */
                        IRC_WriteStrClient( Client, RPL_TOPIC_MSG, Client_ID( Client ), channame, "What a wonderful channel!" );
+
                        /* Mitglieder an Client Melden */
                        Send_NAMES( Client, chan );
+                       IRC_WriteStrClient( Client, RPL_ENDOFNAMES_MSG, Client_ID( Client ), Channel_Name( chan ));
                }
                
                /* naechsten Namen ermitteln */
@@ -2096,7 +2152,7 @@ GLOBAL BOOLEAN IRC_VERSION( CLIENT *Client, REQUEST *Req )
                if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
 
                /* forwarden */
-               IRC_WriteStrClientPrefix( Client_NextHop( target ), prefix, "VERSION %s", Req->argv[0] );
+               IRC_WriteStrClientPrefix( target, prefix, "VERSION %s", Req->argv[0] );
                return CONNECTED;
        }
 
@@ -2259,9 +2315,6 @@ LOCAL BOOLEAN Send_NAMES( CLIENT *Client, CHANNEL *Chan )
                if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
        }
 
-       /* Ende anzeigen */
-       IRC_WriteStrClient( Client, RPL_ENDOFNAMES_MSG, Client_ID( Client ), Channel_Name( Chan ));
-       
        return CONNECTED;
 } /* Send_NAMES */