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mirror of https://github.com/osmarks/ngircd.git synced 2024-10-28 04:46:17 +00:00

- IRC_WriteStrXXX()-Funktionen eingefuehrt, groessere Anpassungen daran.

- neuer Befehl SQUIT, QUIT an Server-Links angepasst.
This commit is contained in:
Alexander Barton 2002-01-04 17:58:44 +00:00
parent 165d165b63
commit bed4005ed0

View 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 1.23 2002/01/04 01:36:40 alex Exp $
* $Id: irc.c,v 1.24 2002/01/04 17:58:44 alex Exp $
*
* irc.c: IRC-Befehle
*
* $Log: irc.c,v $
* Revision 1.24 2002/01/04 17:58:44 alex
* - IRC_WriteStrXXX()-Funktionen eingefuehrt, groessere Anpassungen daran.
* - neuer Befehl SQUIT, QUIT an Server-Links angepasst.
*
* Revision 1.23 2002/01/04 01:36:40 alex
* - Loglevel ein wenig angepasst.
*
@ -137,7 +141,27 @@ GLOBAL VOID IRC_Exit( VOID )
} /* IRC_Exit */
GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... )
GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CHAR *Format, ... )
{
CHAR buffer[1000];
BOOLEAN ok = CONNECTED;
va_list ap;
assert( Client != NULL );
assert( Format != NULL );
va_start( ap, Format );
vsnprintf( buffer, 1000, Format, ap );
va_end( ap );
/* an den Client selber */
ok = IRC_WriteStrClientPrefix( Client, Client_ThisServer( ), buffer );
return ok;
} /* IRC_WriteStrClient */
GLOBAL BOOLEAN IRC_WriteStrClientPrefix( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... )
{
/* Text an Clients, lokal bzw. remote, senden. */
@ -156,11 +180,11 @@ GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CLIENT *Prefix, CHAR *Format,
if( Client_Conn( Client ) != NONE ) send_to = Client_Conn( Client );
else send_to = Client_Conn( Client_Introducer( Client ));
if( Prefix ) ok = Conn_WriteStr( Client_Conn( Client ), ":%s %s", Client_Mask( Prefix ), buffer );
else ok = Conn_WriteStr( Client_Conn( Client ), buffer );
if( Prefix ) ok = Conn_WriteStr( send_to, ":%s %s", Client_Mask( Prefix ), buffer );
else ok = Conn_WriteStr( send_to, buffer );
return ok;
} /* IRC_WriteStrClient */
} /* IRC_WriteStrClientPrefix */
GLOBAL BOOLEAN IRC_WriteStrRelated( CLIENT *Client, CHAR *Format, ... )
@ -177,7 +201,7 @@ GLOBAL BOOLEAN IRC_WriteStrRelated( CLIENT *Client, CHAR *Format, ... )
va_end( ap );
/* an den Client selber */
ok = IRC_WriteStrClient( Client, Client, buffer );
ok = IRC_WriteStrClient( Client, buffer );
return ok;
} /* IRC_WriteStrRelated */
@ -189,7 +213,7 @@ GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
assert( Req != NULL );
/* Fehler liefern, wenn kein lokaler Client */
if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command );
if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command );
if(( Client_Type( Client ) == CLIENT_UNKNOWN ) && ( Req->argc == 1))
{
@ -216,9 +240,9 @@ GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
else if(( Client_Type( Client ) == CLIENT_UNKNOWN ) || ( Client_Type( Client ) == CLIENT_UNKNOWNSERVER ))
{
/* Falsche Anzahl Parameter? */
return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
}
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
else return IRC_WriteStrClient( Client, ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
} /* IRC_PASS */
@ -231,7 +255,7 @@ GLOBAL BOOLEAN IRC_SERVER( CLIENT *Client, REQUEST *Req )
assert( Req != NULL );
/* Fehler liefern, wenn kein lokaler Client */
if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command );
if( Client_Conn( Client ) <= NONE ) return IRC_WriteStrClient( Client, ERR_UNKNOWNCOMMAND_MSG, Client_ID( Client ), Req->command );
if( Client_Type( Client ) == CLIENT_GOTPASSSERVER )
{
@ -239,7 +263,7 @@ GLOBAL BOOLEAN IRC_SERVER( CLIENT *Client, REQUEST *Req )
Log( LOG_DEBUG, "Connection %d: got SERVER command (new server link) ...", Client_Conn( Client ));
/* Falsche Anzahl Parameter? */
if( Req->argc != 3 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 3 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Ist ein Server mit dieser ID bereits registriert? */
if( ! Client_CheckID( Client, Req->argv[0] )) return DISCONNECTED;
@ -260,7 +284,7 @@ GLOBAL BOOLEAN IRC_SERVER( CLIENT *Client, REQUEST *Req )
/* Neuer Server wird im Netz angekuendigt */
/* Falsche Anzahl Parameter? */
if( Req->argc != 4 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 4 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Ist ein Server mit dieser ID bereits registriert? */
if( ! Client_CheckID( Client, Req->argv[0] )) return DISCONNECTED;
@ -286,7 +310,7 @@ GLOBAL BOOLEAN IRC_SERVER( CLIENT *Client, REQUEST *Req )
return CONNECTED;
}
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
else return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
} /* IRC_SERVER */
@ -295,7 +319,7 @@ GLOBAL BOOLEAN IRC_NJOIN( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTEREDSERVER_MSG, Client_ID( Client ));
if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTEREDSERVER_MSG, Client_ID( Client ));
return CONNECTED;
} /* IRC_NJOIN */
@ -318,10 +342,10 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
/* User-Registrierung bzw. Nick-Aenderung */
/* Falsche Anzahl Parameter? */
if( Req->argc != 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Ist der Client "restricted"? */
if( Client_HasMode( Client, 'r' )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_RESTRICTED_MSG, Client_ID( Client ));
if( Client_HasMode( Client, 'r' )) return IRC_WriteStrClient( Client, ERR_RESTRICTED_MSG, Client_ID( Client ));
/* Wenn der Client zu seinem eigenen Nick wechseln will, so machen
* wir nichts. So macht es das Original und mind. Snak hat probleme,
@ -362,7 +386,7 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
/* Server fuehrt neuen Client ein */
/* Falsche Anzahl Parameter? */
if( Req->argc != 7 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 7 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Nick ueberpruefen */
c = Client_GetFromID( Req->argv[0] );
@ -397,11 +421,11 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
return CONNECTED;
}
Log( LOG_NOTICE, "User \"%s\" registered (via %s, on %s, %d hop%s).", Client_ID( c ), Client_ID( Client ), Client_ID( intr_c ), Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" );
Log( LOG_DEBUG, "User \"%s\" registered (via %s, on %s, %d hop%s).", Client_ID( c ), Client_ID( Client ), Client_ID( intr_c ), Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" );
return CONNECTED;
}
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
else return IRC_WriteStrClient( Client, ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
} /* IRC_NICK */
@ -417,7 +441,7 @@ GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req )
#endif
{
/* Falsche Anzahl Parameter? */
if( Req->argc != 4 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 4 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
Client_SetUser( Client, Req->argv[0] );
Client_SetInfo( Client, Req->argv[3] );
@ -429,41 +453,89 @@ GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req )
}
else if( Client_Type( Client ) == CLIENT_USER || Client_Type( Client ) == CLIENT_SERVER || Client_Type( Client ) == CLIENT_SERVICE )
{
return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
return IRC_WriteStrClient( Client, ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
}
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
else return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
} /* IRC_USER */
GLOBAL BOOLEAN IRC_QUIT( CLIENT *Client, REQUEST *Req )
{
CLIENT *target;
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_SERVER && Client_Type( Client ) != CLIENT_SERVICE )
if(( Client_Type( Client ) == CLIENT_USER ) || ( Client_Type( Client ) == CLIENT_SERVICE ))
{
/* User / Service */
/* Falsche Anzahl Parameter? */
if( Req->argc > 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
Conn_Close( Client_Conn( Client ), "Client wants to quit." );
return DISCONNECTED;
}
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
else if ( Client_Type( Client ) == CLIENT_SERVER )
{
/* Server */
/* Falsche Anzahl Parameter? */
if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
target = Client_Search( Req->prefix );
if( ! target ) Log( LOG_ALERT, "Got QUIT from %s for unknown server!?", Client_ID( Client ));
else Client_Destroy( target );
return CONNECTED;
}
else return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
} /* IRC_QUIT */
GLOBAL BOOLEAN IRC_SQUIT( CLIENT *Client, REQUEST *Req )
{
CLIENT *target;
assert( Client != NULL );
assert( Req != NULL );
/* SQUIT ist nur fuer Server erlaubt */
if( 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 );
target = Client_GetFromID( Req->argv[0] );
if( ! target )
{
Log( LOG_ALERT, "Got SQUIT from %s for unknown server \%s\"!?", Client_ID( Client ), Req->argv[0] );
return CONNECTED;
}
if( target == Client ) Log( LOG_NOTICE, "Got SQUIT from %s: %s", Client_ID( Client ), Req->argv[1] );
else Log( LOG_NOTICE, "Got SQUIT from %s for %s: %s", Client_ID( Client ), Client_ID( target ), Req->argv[1] );
/* FIXME: das SQUIT muss an alle Server weiter-
* geleitet werden ... */
if( Client_Conn( target ) > NONE ) Conn_Close( Client_Conn( target ), Req->argv[1] );
else Client_Destroy( target );
return DISCONNECTED;
} /* IRC_SQUIT */
GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
{
assert( Client != NULL );
assert( Req != NULL );
if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), 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 < 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOORIGIN_MSG, Client_ID( Client ));
if( Req->argc > 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc < 1 ) return IRC_WriteStrClient( Client, ERR_NOORIGIN_MSG, Client_ID( Client ));
if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
return IRC_WriteStrClient( Client, Client_ThisServer( ), "PONG %s :%s", Client_ID( Client_ThisServer( )), Client_ID( Client ));
return IRC_WriteStrClient( Client, "PONG %s :%s", Client_ID( Client_ThisServer( )), Client_ID( Client ));
} /* IRC_PING */
@ -472,11 +544,11 @@ GLOBAL BOOLEAN IRC_PONG( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), 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 < 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOORIGIN_MSG, Client_ID( Client ));
if( Req->argc > 2 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc < 1 ) return IRC_WriteStrClient( Client, ERR_NOORIGIN_MSG, Client_ID( Client ));
if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Der Connection-Timestamp wurde schon beim Lesen aus dem Socket
* aktualisiert, daher muss das hier nicht mehr gemacht werden. */
@ -491,10 +563,10 @@ GLOBAL BOOLEAN IRC_MOTD( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
return Show_MOTD( Client );
} /* IRC_MOTD */
@ -507,22 +579,22 @@ GLOBAL BOOLEAN IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NORECIPIENT_MSG, Client_ID( Client ), Req->command );
if( Req->argc == 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTEXTTOSEND_MSG, Client_ID( Client ));
if( Req->argc > 2 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
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 );
to = Client_Search( Req->argv[0] );
if( to )
{
/* Okay, Ziel ist ein User */
if( Client_Conn( Client ) >= 0 ) Conn_UpdateIdle( Client_Conn( Client ));
return IRC_WriteStrClient( to, Client, "PRIVMSG %s :%s", Client_ID( to ), Req->argv[1] );
return IRC_WriteStrClientPrefix( to, Client, "PRIVMSG %s :%s", Client_ID( to ), Req->argv[1] );
}
return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
} /* IRC_PRIVMSG */
@ -533,7 +605,7 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
/* Falsche Anzahl Parameter? */
if( Req->argc != 2 ) return CONNECTED;
@ -542,7 +614,7 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req )
if( to )
{
/* Okay, Ziel ist ein User */
return IRC_WriteStrClient( to, Client, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
return IRC_WriteStrClientPrefix( to, Client, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
}
return CONNECTED;
@ -553,40 +625,40 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req )
{
CHAR x[2], new_modes[CLIENT_MODE_LEN], *ptr;
BOOLEAN set, ok;
CLIENT *c;
CLIENT *target;
assert( Client != NULL );
assert( Req != NULL );
if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), 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 > 2 ) || ( Req->argc < 1 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if(( Req->argc > 2 ) || ( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* "Ziel-Client" suchen */
c = Client_Search( Req->argv[0] );
target = Client_Search( Req->argv[0] );
/* Wer ist der Anfragende? */
if( Client_Type( Client ) == CLIENT_USER )
{
/* User: MODE ist nur fuer sich selber zulaessig */
if( c != Client ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_USERSDONTMATCH_MSG, Client_ID( Client ));
if( target != Client ) return IRC_WriteStrClient( Client, ERR_USERSDONTMATCH_MSG, Client_ID( Client ));
}
else
{
/* Server: gibt es den Client ueberhaupt? */
if( ! c ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
}
/* Werden die Modes erfragt? */
if( Req->argc == 1 ) return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_UMODEIS_MSG, Client_ID( Client ), Client_Modes( Client ));
if( Req->argc == 1 ) return IRC_WriteStrClient( Client, RPL_UMODEIS_MSG, Client_ID( Client ), Client_Modes( Client ));
ptr = Req->argv[1];
/* Sollen Modes gesetzt oder geloescht werden? */
if( *ptr == '+' ) set = TRUE;
else if( *ptr == '-' ) set = FALSE;
else return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
else return IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
/* Reply-String mit Aenderungen vorbereiten */
if( set ) strcpy( new_modes, "+" );
@ -598,6 +670,13 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req )
while( *ptr )
{
x[0] = '\0';
if( Client_Type( Client ) == CLIENT_SERVER )
{
x[0] = *ptr;
ok = TRUE;
}
else
{
switch( *ptr )
{
case 'i':
@ -607,21 +686,22 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req )
case 'r':
/* restricted (kann nur gesetzt werden) */
if( set ) x[0] = 'r';
else ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_RESTRICTED_MSG, Client_ID( Client ));
else ok = IRC_WriteStrClient( target, ERR_RESTRICTED_MSG, Client_ID( target ));
break;
case 'o':
/* operator (kann nur geloescht werden) */
if( ! set )
{
Client_SetOperByMe( Client, FALSE );
Client_SetOperByMe( target, FALSE );
x[0] = 'o';
}
else ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
else ok = IRC_WriteStrClient( target, ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( target ));
break;
default:
ok = IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
ok = IRC_WriteStrClient( target, ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( target ));
x[0] = '\0';
}
}
if( ! ok ) break;
ptr++;
@ -631,20 +711,29 @@ GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req )
if( set )
{
/* Mode setzen. Wenn der Client ihn noch nicht hatte: merken */
if( Client_ModeAdd( Client, x[0] )) strcat( new_modes, x );
if( Client_ModeAdd( target, x[0] )) strcat( new_modes, x );
}
else
{
/* Modes geloescht. Wenn der Client ihn hatte: merken */
if( Client_ModeDel( Client, x[0] )) strcat( new_modes, x );
if( Client_ModeDel( target, x[0] )) strcat( new_modes, x );
}
}
/* Geanderte Modes? */
if( new_modes[1] && ok )
if( new_modes[1] )
{
ok = IRC_WriteStrRelated( Client, "MODE %s :%s", Client_ID( Client ), new_modes );
Log( LOG_DEBUG, "User \"%s\": Mode change, now \"%s\".", Client_Mask( Client ), Client_Modes( Client ));
if( Client_Type( Client ) == CLIENT_SERVER )
{
/* Modes an andere Server forwarden */
/* FIXME */
}
else
{
/* Bestaetigung an Client schicken */
ok = IRC_WriteStrRelated( Client, "MODE %s :%s", Client_ID( target ), new_modes );
}
Log( LOG_DEBUG, "User \"%s\": Mode change, now \"%s\".", Client_Mask( target ), Client_Modes( target ));
}
return ok;
} /* IRC_MODE */
@ -657,20 +746,20 @@ GLOBAL BOOLEAN IRC_OPER( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Operator suchen */
for( i = 0; i < Conf_Oper_Count; i++)
{
if( Conf_Oper[i].name[0] && Conf_Oper[i].pwd[0] && ( strcmp( Conf_Oper[i].name, Req->argv[0] ) == 0 )) break;
}
if( i >= Conf_Oper_Count ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
if( i >= Conf_Oper_Count ) return IRC_WriteStrClient( Client, ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
/* Stimmt der Name und das Passwort? */
if(( strcmp( Conf_Oper[i].name, Req->argv[0] ) != 0 ) || ( strcmp( Conf_Oper[i].pwd, Req->argv[1] ) != 0 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
if(( strcmp( Conf_Oper[i].name, Req->argv[0] ) != 0 ) || ( strcmp( Conf_Oper[i].pwd, Req->argv[1] ) != 0 )) return IRC_WriteStrClient( Client, ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
if( ! Client_HasMode( Client, 'o' ))
{
@ -682,7 +771,7 @@ GLOBAL BOOLEAN IRC_OPER( CLIENT *Client, REQUEST *Req )
if( ! Client_OperByMe( Client )) Log( LOG_NOTICE, "User \"%s\" is now an IRC Operator.", Client_Mask( Client ));
Client_SetOperByMe( Client, TRUE );
return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_YOUREOPER_MSG, Client_ID( Client ));
return IRC_WriteStrClient( Client, RPL_YOUREOPER_MSG, Client_ID( Client ));
} /* IRC_OPER */
@ -691,12 +780,12 @@ GLOBAL BOOLEAN IRC_DIE( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
Log( LOG_NOTICE, "Got DIE command from \"%s\", going down!", Client_Mask( Client ));
NGIRCd_Quit = TRUE;
@ -709,12 +798,12 @@ GLOBAL BOOLEAN IRC_RESTART( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
Log( LOG_NOTICE, "Got RESTART command from \"%s\", going down!", Client_Mask( Client ));
NGIRCd_Restart = TRUE;
@ -730,10 +819,10 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Noch alle User ausgeben, die in keinem Channel sind */
rpl[0] = '\0';
@ -751,7 +840,7 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
if( strlen( rpl ) > 480 )
{
if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
rpl[0] = '\0';
}
@ -761,9 +850,9 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
{
/* es wurden User gefunden */
if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_NAMREPLY_MSG, Client_ID( Client ), "*", "*", rpl )) return DISCONNECTED;
}
return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFNAMES_MSG, Client_ID( Client ), "*" );
return IRC_WriteStrClient( Client, RPL_ENDOFNAMES_MSG, Client_ID( Client ), "*" );
} /* IRC_NAMES */
@ -777,10 +866,10 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
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++ )
@ -801,7 +890,7 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
}
if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
return IRC_WriteStrClient( Client, Client_ThisServer( ), rpl, Client_ID( Client ) );
return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
} /* IRC_ISON */
@ -812,35 +901,35 @@ GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
/* Falsche Anzahl Parameter? */
if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
/* Client suchen */
c = Client_GetFromID( Req->argv[0] );
if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
/* Nick, User und Name */
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISUSER_MSG, Client_ID( Client ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_WHOISUSER_MSG, Client_ID( Client ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED;
/* Server */
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISSERVER_MSG, Client_ID( Client ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_WHOISSERVER_MSG, Client_ID( Client ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED;
/* IRC-Operator? */
if( Client_HasMode( c, 'o' ))
{
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISOPERATOR_MSG, Client_ID( Client ), Client_ID( c ))) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_WHOISOPERATOR_MSG, Client_ID( Client ), Client_ID( c ))) return DISCONNECTED;
}
/* Idle (nur lokale Clients) */
if( Client_Conn( c ) > NONE )
{
if( ! IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WHOISIDLE_MSG, Client_ID( Client ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED;
if( ! IRC_WriteStrClient( Client, RPL_WHOISIDLE_MSG, Client_ID( Client ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED;
}
/* End of Whois */
return IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFWHOIS_MSG, Client_ID( Client ), Client_ID( c ));
return IRC_WriteStrClient( Client, RPL_ENDOFWHOIS_MSG, Client_ID( Client ), Client_ID( c ));
} /* IRC_WHOIS */
@ -853,10 +942,10 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req )
assert( Client != NULL );
assert( Req != NULL );
if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOTREGISTERED_MSG, Client_ID( Client ));
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, Client_ThisServer( ), ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
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;
@ -881,7 +970,7 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req )
}
if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
return IRC_WriteStrClient( Client, Client_ThisServer( ), rpl, Client_ID( Client ) );
return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
} /* IRC_USERHOST */
@ -912,10 +1001,10 @@ LOCAL BOOLEAN Hello_User( CLIENT *Client )
Log( LOG_NOTICE, "User \"%s\" registered (connection %d).", Client_Mask( Client ), Client_Conn( Client ));
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_WELCOME_MSG, Client_ID( Client ), Client_Mask( Client ));
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_YOURHOST_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_CREATED_MSG, Client_ID( Client ), NGIRCd_StartStr );
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MYINFO_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
IRC_WriteStrClient( Client, RPL_WELCOME_MSG, Client_ID( Client ), Client_Mask( Client ));
IRC_WriteStrClient( Client, RPL_YOURHOST_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
IRC_WriteStrClient( Client, RPL_CREATED_MSG, Client_ID( Client ), NGIRCd_StartStr );
IRC_WriteStrClient( Client, RPL_MYINFO_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
Client_SetType( Client, CLIENT_USER );
@ -935,17 +1024,17 @@ LOCAL BOOLEAN Show_MOTD( CLIENT *Client )
if( ! fd )
{
Log( LOG_WARNING, "Can't read MOTD file \"%s\": %s", Conf_MotdFile, strerror( errno ));
return IRC_WriteStrClient( Client, Client_ThisServer( ), ERR_NOMOTD_MSG, Client_ID( Client ) );
return IRC_WriteStrClient( Client, ERR_NOMOTD_MSG, Client_ID( Client ) );
}
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MOTDSTART_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
IRC_WriteStrClient( Client, RPL_MOTDSTART_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
while( TRUE )
{
if( ! fgets( line, 126, fd )) break;
if( line[strlen( line ) - 1] == '\n' ) line[strlen( line ) - 1] = '\0';
IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_MOTD_MSG, Client_ID( Client ), line );
IRC_WriteStrClient( Client, RPL_MOTD_MSG, Client_ID( Client ), line );
}
ok = IRC_WriteStrClient( Client, Client_ThisServer( ), RPL_ENDOFMOTD_MSG, Client_ID( Client ) );
ok = IRC_WriteStrClient( Client, RPL_ENDOFMOTD_MSG, Client_ID( Client ) );
fclose( fd );