Implemented support for "secret channels" (channel mode "s").

This commit is contained in:
Alexander Barton 2005-03-02 16:35:10 +00:00
parent 490c9d04d7
commit 4ef172d603
6 changed files with 48 additions and 21 deletions

View File

@ -12,6 +12,7 @@
ngIRCd CVSHEAD
- Implemented support for "secret channels" (channel mode "s").
- New configuration option "Mask" for [Operator] sections to limit OPER
commands to ussers with a specific IRC mask. Patch from Florian Westphal.
- Write "error file" (/tmp/ngircd-XXX.err) only if compiled with debug
@ -588,4 +589,4 @@ ngIRCd 0.0.1, 31.12.2001
--
$Id: ChangeLog,v 1.262 2005/03/02 16:07:30 alex Exp $
$Id: ChangeLog,v 1.263 2005/03/02 16:35:10 alex Exp $

5
NEWS
View File

@ -1,7 +1,7 @@
ngIRCd - Next Generation IRC Server
(c)2001-2004 by Alexander Barton,
(c)2001-2005 Alexander Barton,
alex@barton.de, http://www.barton.de/
ngIRCd is free software and published under the
@ -12,6 +12,7 @@
ngIRCd CVSHEAD
- Implemented support for "secret channels" (channel mode "s").
- New configuration option "Mask" for [Operator] sections to limit OPER
commands to ussers with a specific IRC mask. Patch from Florian Westphal.
- New configuration variable "PidFile", section "[Global]": if defined,
@ -200,4 +201,4 @@ ngIRCd 0.0.1, 31.12.2001
--
$Id: NEWS,v 1.69 2005/03/02 16:07:30 alex Exp $
$Id: NEWS,v 1.70 2005/03/02 16:35:10 alex Exp $

View File

@ -8,7 +8,7 @@
* (at your option) any later version.
* Please read the file COPYING, README and AUTHORS for more information.
*
* $Id: defines.h,v 1.49 2005/02/04 14:24:21 alex Exp $
* $Id: defines.h,v 1.50 2005/03/02 16:35:11 alex Exp $
*
* Global defines of ngIRCd.
*/
@ -49,7 +49,7 @@
#define CLIENT_FLAGS_LEN 100 /* max. length of client flags */
#define CHANNEL_NAME_LEN 51 /* max. length of a channel name, see. RFC 2812, 1.3 */
#define CHANNEL_MODE_LEN 8 /* max. length of channel modes */
#define CHANNEL_MODE_LEN 9 /* max. length of channel modes */
#define CHANNEL_TOPIC_LEN 128 /* max. length of a channel topic */
#define COMMAND_LEN 513 /* max. IRC command length, see. RFC 2812, 3.2 */
@ -74,7 +74,7 @@
#define RECONNECT_DELAY 3 /* time to delay re-connect attempts (seconds) */
#define USERMODES "aios" /* supported user modes */
#define CHANMODES "biklImnoPtv" /* supported channel modes */
#define CHANMODES "biklImnoPstv" /* supported channel modes */
#define CONNECTED TRUE /* internal status codes */
#define DISCONNECTED FALSE

View File

@ -14,7 +14,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: irc-channel.c,v 1.27 2004/04/09 20:46:48 alex Exp $";
static char UNUSED id[] = "$Id: irc-channel.c,v 1.28 2005/03/02 16:35:11 alex Exp $";
#include "imp.h"
#include <assert.h>
@ -349,15 +349,19 @@ IRC_LIST( CLIENT *Client, REQUEST *Req )
while( pattern )
{
/* alle Channel durchgehen */
/* Loop through all the channels */
chan = Channel_First( );
while( chan )
{
/* Passt die Suchmaske auf diesen Channel? */
/* Check search pattern */
if( Match( pattern, Channel_Name( chan )))
{
/* Treffer! */
if( ! IRC_WriteStrClient( from, RPL_LIST_MSG, from, Channel_Name( chan ), Channel_MemberCount( chan ), Channel_Topic( chan ))) return DISCONNECTED;
/* Gotcha! */
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;
}
}
chan = Channel_Next( chan );
}

View File

@ -14,7 +14,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: irc-info.c,v 1.26 2005/02/09 09:52:58 alex Exp $";
static char UNUSED id[] = "$Id: irc-info.c,v 1.27 2005/03/02 16:35:11 alex Exp $";
#include "imp.h"
#include <assert.h>
@ -543,7 +543,7 @@ IRC_WHO( CLIENT *Client, REQUEST *Req )
BOOLEAN ok, only_ops;
CHAR flags[8], *ptr;
CL2CHAN *cl2chan;
CHANNEL *chan;
CHANNEL *chan, *cn;
CLIENT *c;
assert( Client != NULL );
@ -591,14 +591,25 @@ IRC_WHO( CLIENT *Client, REQUEST *Req )
if( ok && (( ! only_ops ) || ( strchr( Client_Modes( c ), 'o' ))))
{
/* Flags zusammenbasteln */
/* Get flags */
strcpy( flags, "H" );
if( strchr( Client_Modes( c ), 'o' )) strlcat( flags, "*", sizeof( flags ));
/* ausgeben */
/* Search suitable channel */
cl2chan = Channel_FirstChannelOf( c );
if( cl2chan ) ptr = Channel_Name( Channel_GetChannel( cl2chan ));
else ptr = "*";
while( cl2chan )
{
cn = Channel_GetChannel( cl2chan );
if( Channel_IsMemberOf( cn, Client ) ||
! strchr( Channel_Modes( cn ), 's' ))
{
ptr = Channel_Name( cn );
break;
}
cl2chan = Channel_NextChannelOf( c, cl2chan );
}
if( ! cl2chan ) 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;
}
}
@ -663,6 +674,12 @@ IRC_WHOIS( CLIENT *Client, REQUEST *Req )
chan = Channel_GetChannel( cl2chan );
assert( chan != NULL );
/* next */
cl2chan = Channel_NextChannelOf( c, cl2chan );
/* Secret channel? */
if( strchr( Channel_Modes( chan ), 's' ) && ! Channel_IsMemberOf( chan, Client )) continue;
/* Concatenate channel names */
if( str[strlen( str ) - 1] != ':' ) strlcat( str, " ", sizeof( str ));
if( strchr( Channel_UserModes( chan, c ), 'o' )) strlcat( str, "@", sizeof( str ));
@ -675,9 +692,6 @@ IRC_WHOIS( CLIENT *Client, REQUEST *Req )
if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
snprintf( str, sizeof( str ), RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
}
/* next */
cl2chan = Channel_NextChannelOf( c, cl2chan );
}
if( str[strlen( str ) - 1] != ':')
{
@ -822,6 +836,9 @@ IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
else is_member = FALSE;
/* Secret channel? */
if( ! is_member && strchr( Channel_Modes( Chan ), 's' )) return CONNECTED;
/* Alle Mitglieder suchen */
snprintf( str, sizeof( str ), RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
cl2chan = Channel_FirstMember( Chan );
@ -875,6 +892,9 @@ IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
else is_member = FALSE;
/* Secret channel? */
if( ! is_member && strchr( Channel_Modes( Chan ), 's' )) return CONNECTED;
/* Alle Mitglieder suchen */
cl2chan = Channel_FirstMember( Chan );
while( cl2chan )

View File

@ -14,7 +14,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: irc-mode.c,v 1.36 2005/02/27 20:09:44 alex Exp $";
static char UNUSED id[] = "$Id: irc-mode.c,v 1.37 2005/03/02 16:35:11 alex Exp $";
#include "imp.h"
#include <assert.h>
@ -362,6 +362,7 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
case 'i': /* Invite only */
case 'm': /* Moderated */
case 'n': /* Only members can write */
case 's': /* Secret channel */
case 't': /* Topic locked */
if( modeok ) x[0] = *mode_ptr;
else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));