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IRC_LIST(): Added missing calls of Client_ID() and cleand up the code.

This commit is contained in:
Alexander Barton 2005-06-12 18:23:59 +00:00
parent fcf65beea4
commit 94dd7fa7d6
1 changed files with 43 additions and 18 deletions
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61
src/ngircd/irc-channel.c
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@ -14,7 +14,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: irc-channel.c,v 1.29 2005/03/19 18:43:48 fw Exp $";
static char UNUSED id[] = "$Id: irc-channel.c,v 1.30 2005/06/12 18:23:59 alex Exp $";
#include "imp.h"
#include <assert.h>
@ -313,6 +313,11 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req )
} /* IRC_TOPIC */
/**
* Handler for the IRC "LIST" command.
* This implementation handles the local case as well as the forwarding of the
* LIST command to other servers in the IRC network.
*/
GLOBAL bool
IRC_LIST( CLIENT *Client, REQUEST *Req )
{
@ -323,27 +328,40 @@ IRC_LIST( CLIENT *Client, REQUEST *Req )
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 );
/* Bad number of prameters? */
if( Req->argc > 2 )
return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG,
Client_ID( Client ), Req->command );
if( Req->argc > 0 ) pattern = strtok( Req->argv[0], "," );
else pattern = "*";
if( Req->argc > 0 )
pattern = strtok( Req->argv[0], "," );
else
pattern = "*";
/* 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 );
/* Get sender from prefix, if any */
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 */
/* Forward to other server? */
target = Client_Search( Req->argv[1] );
if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER )) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
if(( ! target ) || ( Client_Type( target ) != CLIENT_SERVER ))
return IRC_WriteStrClient( from, 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, "LIST %s :%s", from, Req->argv[1] );
/* Target is indeed an other server, forward it! */
return IRC_WriteStrClientPrefix( target, from,
"LIST %s :%s", Client_ID( from ),
Req->argv[1] );
}
}
@ -360,18 +378,25 @@ IRC_LIST( CLIENT *Client, REQUEST *Req )
if( ! strchr( Channel_Modes( chan ), 's' ) ||
Channel_IsMemberOf( chan, from ))
{
if( ! IRC_WriteStrClient( from, RPL_LIST_MSG, from, Channel_Name( chan ), Channel_MemberCount( chan ), Channel_Topic( chan ))) return DISCONNECTED;
if( ! IRC_WriteStrClient( from,
RPL_LIST_MSG, Client_ID( from ),
Channel_Name( chan ),
Channel_MemberCount( chan ),
Channel_Topic( chan )))
return DISCONNECTED;
}
}
chan = Channel_Next( chan );
}
/* naechsten Namen ermitteln */
if( Req->argc > 0 ) pattern = strtok( NULL, "," );
else pattern = NULL;
/* Get next name ... */
if( Req->argc > 0 )
pattern = strtok( NULL, "," );
else
pattern = NULL;
}
return IRC_WriteStrClient( from, RPL_LISTEND_MSG, from );
return IRC_WriteStrClient( from, RPL_LISTEND_MSG, Client_ID( from ));
} /* IRC_LIST */