Version 0.10.2-pre1

Updated year of copyright notice.
Updated documentation.
2026-01-06 20:39:03 +00:00 · 2007-05-05 20:43:11 +00:00 · 2007-05-05 20:25:47 +00:00 · 2007-05-05 20:25:19 +00:00 · 2007-05-02 12:22:43 +00:00 · 2007-04-03 22:08:50 +00:00
28 changed files with 914 additions and 621 deletions
--- a/16
+++ b/16
@@ -1,7 +1,7 @@

                     ngIRCd - Next Generation IRC Server

-                        (c)2001-2006 Alexander Barton,
+                        (c)2001-2007 Alexander Barton,
                    alex@barton.de, http://www.barton.de/

               ngIRCd is free software and published under the
@@ -10,6 +10,18 @@
                               -- ChangeLog --


+ngIRCd 0.10.2 (2007-05-05)
+
+  - Fix compressed server links (broken since 0.10.0).
+  - Predefined Channel configuration now allows specification of channel key
+    (mode k) and maximum user count (mode l).
+  - When using epoll() IO interface, compile in the select() interface as
+    well and fall back to it when epoll() isn't available on runtime.
+  - New configure option "--without-select" to disable select() IO API
+    (even when using epoll(), see above).
+  - Added support for IO APIs "poll()" and "/dev/poll".
+  - Reorganized internal handling of invite and ban lists.
+
 ngIRCd 0.10.1 (2006-12-17)

  - Fixed validation of server names containing digits.
@@ -673,4 +685,4 @@ ngIRCd 0.0.1, 31.12.2001


 -- 
-$Id: ChangeLog,v 1.302.2.9 2006/12/17 13:55:29 alex Exp $
+$Id: ChangeLog,v 1.302.2.14 2007/05/05 20:43:11 alex Exp $
--- a/14
+++ b/14
@@ -149,14 +149,20 @@ standard locations.
  The Z compression library ("libz") is required for this option.
  
 * IO Backend (autodetected by default):
+  --with-select[=<path>] / --without-select
+  --with-poll[=<path>] / --without-poll
+  --with-devpoll[=<path>] / --without-devpoll
  --with-epoll[=<path>] / --without-epoll
  --with-kqueue[=<path>] / --without-kqueue  

-  ngIRCd can use three different IO "backends": the "old school" select()
+  ngIRCd can use different IO "backends": the "old school" select() and poll()
  API which should be supported by most UNIX-like operating systems, or the
-  more efficient and flexible epoll() (Linux 2.6) or kqueue() (BSD) APIs.
+  more efficient and flexible epoll() (Linux >=2.6), kqueue() (BSD) and
+  /dev/poll APIs.
  By default the IO backend is autodetected, but you can use "--without-xxx"
-  to disable a more enhanced API and force the daemon to use select().
+  to disable a more enhanced API.
+  When using the epoll() API, support for select() is compiled in as well by
+  default to enable the binary to run on older Linux kernels (<2.6), too.

 * IDENT-Support:
  --with-ident[=<path>]
@@ -241,4 +247,4 @@ number. In both cases the server exits after the output.


 -- 
-$Id: INSTALL,v 1.23.2.1 2006/08/02 08:19:38 alex Exp $
+$Id: INSTALL,v 1.23.2.2 2007/04/03 22:08:50 fw Exp $
--- a/12
+++ b/12
@@ -1,7 +1,7 @@

                     ngIRCd - Next Generation IRC Server

-                        (c)2001-2006 Alexander Barton,
+                        (c)2001-2007 Alexander Barton,
                    alex@barton.de, http://www.barton.de/

               ngIRCd is free software and published under the
@@ -10,6 +10,14 @@
                                  -- NEWS --


+ngIRCd 0.10.2 (2007-05-05)
+
+  - Predefined channel configuration now allows specification of channel key
+    (mode k) and maximum user count (mode l): variables "Key" and "MaxUsers".
+  - When using the epoll() IO interface, compile in the select() interface as
+    well and fall back to it when epoll() isn't available on runtime.
+  - Added support for IO APIs "poll()" and "/dev/poll".
+
 ngIRCd 0.10.1 (2006-12-17)

  - Allow PASS syntax defined in RFC 1459 for server links, too.
@@ -229,4 +237,4 @@ ngIRCd 0.0.1, 31.12.2001


 -- 
-$Id: NEWS,v 1.75.2.4 2006/12/17 13:55:29 alex Exp $
+$Id: NEWS,v 1.75.2.6 2007/05/05 20:43:11 alex Exp $
--- a/6
+++ b/6
@@ -1,7 +1,7 @@

                     ngIRCd - Next Generation IRC Server

-                        (c)2001-2006 Alexander Barton,
+                        (c)2001-2007 Alexander Barton,
                    alex@barton.de, http://www.barton.de/

               ngIRCd is free software and published under the
@@ -19,6 +19,8 @@ Licence (URL: http://www.gnu.org/licenses/gpl.html). ngIRCd means "next
 generation IRC daemon", it's written from scratch and not deduced from the
 "grandfather of IRC daemons", the daemon of the IRCNet.

+Please see the INSTALL document for installation and upgrade information!
+

 II. Status
 ~~~~~~~~~~~
@@ -84,4 +86,4 @@ mail to <alex@barton.de>.


 -- 
-$Id: README,v 1.21.2.1 2006/08/02 08:19:38 alex Exp $
+$Id: README,v 1.21.2.2 2007/05/05 20:25:20 alex Exp $
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 #
 # ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2006 Alexander Barton <alex@barton.de>
+# Copyright (c)2001-2007 Alexander Barton <alex@barton.de>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -8,13 +8,13 @@
 # (at your option) any later version.
 # Please read the file COPYING, README and AUTHORS for more information.
 #
-# $Id: configure.in,v 1.118.2.8 2006/12/17 14:06:19 alex Exp $
+# $Id: configure.in,v 1.118.2.10 2007/05/05 20:43:11 alex Exp $
 #

 # -- Initialisation --

 AC_PREREQ(2.50)
-AC_INIT(ngircd, 0.10.1)
+AC_INIT(ngircd, 0.10.2-pre1)
 AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(1.6)
@@ -143,12 +143,10 @@ AC_CHECK_FUNCS([ \

 AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strdup strlcpy strlcat)

-AC_CHECK_FUNCS(select,[AC_CHECK_HEADERS(sys/select.h)],
-	AC_MSG_ERROR([required function select() is missing!])
-)
-
 # -- Configuration options --

+# use syslog?
+
 x_syslog_on=no
 AC_ARG_WITH(syslog,
 	[  --without-syslog        disable syslog (autodetected by default)],
@@ -174,6 +172,8 @@ if test "$x_syslog_on" = "yes"; then
 	AC_CHECK_HEADERS(syslog.h,,AC_MSG_ERROR([required C header missing!]))
 fi

+# use zlib compression?
+
 x_zlib_on=no
 AC_ARG_WITH(zlib,
 	[  --without-zlib          disable zlib compression (autodetected by default)],
@@ -198,29 +198,83 @@ if test "$x_zlib_on" = "yes"; then
 	AC_CHECK_HEADERS(zlib.h,,AC_MSG_ERROR([required C header missing!]))
 fi

+# detect which IO API to use:

-x_io_backend=select\(\)
-AC_ARG_WITH(epoll,
-	[  --without-epoll         disable epoll support (autodetected by default)],
+x_io_backend=none
+
+AC_ARG_WITH(select,
+	[  --without-select        disable select IO support (autodetected by default)],
 	[	if test "$withval" != "no"; then
 			if test "$withval" != "yes"; then
 				CFLAGS="-I$withval/include $CFLAGS"
 				CPPFLAGS="-I$withval/include $CPPFLAGS"
 				LDFLAGS="-L$withval/lib $LDFLAGS"
 			fi
-			AC_CHECK_FUNCS(epoll_create, x_io_backend=epoll\(\),
-				AC_MSG_ERROR([Can't enable epoll support!])
+			AC_CHECK_FUNCS(select, x_io_select=yes,
+				AC_MSG_ERROR([Can't enable select IO support!])
 			)
 		fi
 	],
 	[
-		AC_CHECK_FUNCS(epoll_create, x_io_backend=epoll\(\))
+		AC_CHECK_FUNCS(select, x_io_select=yes)
 	]
 )

+AC_ARG_WITH(poll,
+	[  --without-poll          disable poll support (autodetected by default)],
+	[	if test "$withval" != "no"; then
+			if test "$withval" != "yes"; then
+				CFLAGS="-I$withval/include $CFLAGS"
+				CPPFLAGS="-I$withval/include $CPPFLAGS"
+				LDFLAGS="-L$withval/lib $LDFLAGS"
+			fi
+			AC_CHECK_FUNCS(poll, x_io_backend=poll\(\),
+				AC_MSG_ERROR([Can't enable poll IO support!])
+			)
+		fi
+	],
+	[
+		AC_CHECK_FUNCS(poll, x_io_backend=poll\(\))
+	]
+)
+
+AC_ARG_WITH(devpoll,
+	[  --without-devpoll       disable /dev/poll IO support (autodetected by default)],
+	[	if test "$withval" != "no"; then
+			if test "$withval" != "yes"; then
+				CFLAGS="-I$withval/include $CFLAGS"
+				CPPFLAGS="-I$withval/include $CPPFLAGS"
+				LDFLAGS="-L$withval/lib $LDFLAGS"
+			fi
+
+				AC_CHECK_HEADERS(sys/devpoll.h,,AC_MSG_ERROR([required C header missing!]))
+		fi
+	],
+	[
+		AC_CHECK_HEADERS(sys/devpoll.h, x_io_backend=/dev/poll)
+	]
+)
+
+AC_ARG_WITH(epoll,
+	[  --without-epoll         disable epoll IO support (autodetected by default)],
+	[	if test "$withval" != "no"; then
+			if test "$withval" != "yes"; then
+				CFLAGS="-I$withval/include $CFLAGS"
+				CPPFLAGS="-I$withval/include $CPPFLAGS"
+				LDFLAGS="-L$withval/lib $LDFLAGS"
+			fi
+			AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes,
+				AC_MSG_ERROR([Can't enable epoll IO support!])
+			)
+		fi
+	],
+	[
+		AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes)
+	]
+)

 AC_ARG_WITH(kqueue,
-	[  --without-kqueue        disable kqueue support (autodetected by default)],
+	[  --without-kqueue        disable kqueue IO support (autodetected by default)],
 	[	if test "$withval" != "no"; then
 			if test "$withval" != "yes"; then
 				CFLAGS="-I$withval/include $CFLAGS"
@@ -228,7 +282,7 @@ AC_ARG_WITH(kqueue,
 				LDFLAGS="-L$withval/lib $LDFLAGS"
 			fi
 			AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\),
-				AC_MSG_ERROR([Can't enable kqueue support!])
+				AC_MSG_ERROR([Can't enable kqueue IO support!])
 			)
 		fi
 	],
@@ -237,6 +291,27 @@ AC_ARG_WITH(kqueue,
 	]
 )

+if test "$x_io_epoll" = "yes" -a "$x_io_select" = "yes"; then
+	# when epoll() and select() are available, we'll use both!
+	x_io_backend="epoll(), select()"
+else
+	if test "$x_io_epoll" = "yes"; then
+		# we prefere epoll() if it is available
+		x_io_backend="epoll()"
+	else
+		if test "$x_io_select" = "yes" -a "$x_io_backend" = "none"; then
+			# we'll use select, when available and no "better"
+			# interface has been detected ...
+			x_io_backend="select()"
+		fi
+	fi
+fi
+
+if test "$x_io_backend" = "none"; then
+	AC_MSG_ERROR([No useabe IO API activated/found!?])
+fi
+
+# use TCP wrappers?

 x_tcpwrap_on=no
 AC_ARG_WITH(tcp-wrappers,
@@ -267,6 +342,8 @@ int deny_severity = 0;
 	]
 )

+# include support for "zeroconf"?
+
 x_zeroconf_on=no
 AC_ARG_WITH(zeroconf,
 	[  --with-zeroconf         enable support for "Zeroconf"],
@@ -315,6 +392,8 @@ if test "$x_zeroconf_on" = "howl"; then
 	AC_DEFINE(ZEROCONF, 1)
 fi

+# do IDENT requests using libident?
+
 x_identauth_on=no
 AC_ARG_WITH(ident,
 	[  --with-ident            enable "IDENT" ("AUTH") protocol support],
@@ -336,6 +415,8 @@ if test "$x_identauth_on" = "yes"; then
 	AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!]))
 fi

+# compile in IRC+ protocol support?
+
 x_ircplus_on=yes
 AC_ARG_ENABLE(ircplus,
 	[  --disable-ircplus       disable IRC+ protocol],
@@ -345,6 +426,8 @@ if test "$x_ircplus_on" = "yes"; then
 	AC_DEFINE(IRCPLUS, 1)
 fi

+# compile in IRC "sniffer"?
+
 x_sniffer_on=no; x_debug_on=no
 AC_ARG_ENABLE(sniffer,
 	[  --enable-sniffer        enable IRC traffic sniffer (enables debug mode)],
@@ -354,6 +437,8 @@ AC_ARG_ENABLE(sniffer,
 	fi
 )

+# enable additional debugging code?
+
 AC_ARG_ENABLE(debug,
 	[  --enable-debug          show additional debug output],
 	if test "$enableval" = "yes"; then x_debug_on=yes; fi
@@ -363,6 +448,8 @@ if test "$x_debug_on" = "yes"; then
 	test "$GCC" = "yes" && CFLAGS="-pedantic $CFLAGS"
 fi

+# enable "strict RFC rules"?
+
 x_strict_rfc_on=no
 AC_ARG_ENABLE(strict-rfc,
 	[  --enable-strict-rfc     strict RFC conformance -- may break clients!],
--- a/contrib/Debian/ngircd.init
+++ b/contrib/Debian/ngircd.init
@@ -2,9 +2,20 @@
 #
 # ngIRCd start and stop script for Debian-based systems
 #
-# $Id: ngircd.init,v 1.6 2005/07/26 19:37:18 alex Exp $
+# $Id: ngircd.init,v 1.6.2.1 2007/04/03 22:08:50 fw Exp $
 #

+### BEGIN INIT INFO
+# Provides:		ircd
+# Required-Start:	$local_fs
+# Required-Stop:	$local_fs
+# Should-Start:		$syslog $network
+# Should-Stop:		$syslog $network
+# Default-Start:	2 3 4 5
+# Default-Stop:		0 1 6
+# Short-Description:	Next Generation IRC Server
+### END INIT INFO
+
 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 DAEMON=/usr/sbin/ngircd
 NAME=ngIRCd
--- a/doc/Platforms.txt
+++ b/doc/Platforms.txt
@@ -51,6 +51,7 @@ powerpc/apple/darwin7.4.0   gcc 3.3      0.8.0      04-05-30 alex   Y Y Y Y
 powerpc/apple/darwin7.9.0   gcc 3.3      CVSHEAD    06-05-07 fw     Y Y Y Y (3)
 powerpc/apple/darwin8.1.0   gcc 4.0      0.9.x-CVS  05-06-27 alex   Y Y Y Y
 powerpc/unknown/linux-gnu   gcc 3.3.3    0.8.0      04-05-30 alex   Y Y Y Y
+powerpc/unknown/openbsd3.6  gcc 2.95.3   0.10.0     06-10-08 alex   Y Y n Y
 sparc/sun/solaris2.6        gcc 2.95.3   0.7.x-CVS  03-04-22 alex   Y Y Y Y
 sparc/sun/solaris2.7        gcc 3.3      0.8.0      04-05-30 alex   Y Y Y Y
 sparc/unkn./netbsdelf1.6.1  gcc 2.95.3   0.8.0      04-05-30 alex   Y Y Y Y
@@ -73,4 +74,4 @@ Notes
 (3) Using the kqueue() IO interface.

 -- 
-$Id: Platforms.txt,v 1.14.2.1 2006/09/09 18:10:56 alex Exp $
+$Id: Platforms.txt,v 1.14.2.2 2007/04/03 22:08:51 fw Exp $
--- a/doc/sample-ngircd.conf
+++ b/doc/sample-ngircd.conf
@@ -1,4 +1,4 @@
-# $Id: sample-ngircd.conf,v 1.37.2.1 2006/12/02 13:10:43 fw Exp $
+# $Id: sample-ngircd.conf,v 1.37.2.2 2007/04/03 22:08:51 fw Exp $

 #
 # This is a sample configuration file for the ngIRCd, which must be adepted
@@ -178,7 +178,13 @@
 	;Topic = a great topic

 	# Initial channel modes
-	;Modes = tn
+	;Modes = tnk
+
+	# initial channel password (mode k)
+	;Key = Secret
+
+	# maximum users per channel (mode l)
+	;MaxUsers = 23

 [Channel]
 	# More [Channel] sections, if you like ...
--- a/doc/src/Makefile.am
+++ b/doc/src/Makefile.am
@@ -8,14 +8,14 @@
 # (at your option) any later version.
 # Please read the file COPYING, README and AUTHORS for more information.
 #
-# $Id: Makefile.am,v 1.2 2006/04/08 16:35:03 alex Exp $
+# $Id: Makefile.am,v 1.2.2.1 2007/04/03 22:08:52 fw Exp $
 #

 maintainer-clean-local:
 	rm -f Makefile Makefile.in

 distclean-local:
-	rm -f html
+	rm -rf html

 srcdoc:
 	@doxygen --version >/dev/null 2>&1 \
--- a/src/ngircd/array.c
+++ b/src/ngircd/array.c
@@ -12,7 +12,7 @@

 #include "array.h"

-static char UNUSED id[] = "$Id: array.c,v 1.11.2.1 2006/12/02 13:00:25 fw Exp $";
+static char UNUSED id[] = "$Id: array.c,v 1.11.2.3 2007/04/03 22:08:52 fw Exp $";

 #include <assert.h>

@@ -247,19 +247,21 @@ void *
 array_get(array * a, size_t membersize, size_t pos)
 {
 	size_t totalsize;
+	size_t posplus1 = pos + 1;

 	assert(membersize > 0);
 	assert(a != NULL);

-	if (array_UNUSABLE(a))
+	if (!posplus1 || array_UNUSABLE(a))
 		return NULL;

-	if (!safemult_sizet(pos, membersize, &totalsize))
+	if (!safemult_sizet(posplus1, membersize, &totalsize))
 		return NULL;

 	if (a->allocated < totalsize)
 		return NULL;

+	totalsize = pos * membersize;
 	return a->mem + totalsize;
 }

@@ -268,7 +270,7 @@ void
 array_free(array * a)
 {
 	assert(a != NULL);
-#ifdef DEBUG
+#ifdef DEBUG_ARRAY
 	Log(LOG_DEBUG,
 	    "array_free(): %u bytes free'd (%u bytes still used at time of free()).",
 	    a->allocated, a->used);
--- a/src/ngircd/channel.c
+++ b/src/ngircd/channel.c
@@ -17,7 +17,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: channel.c,v 1.56.2.1 2006/12/02 13:08:02 fw Exp $";
+static char UNUSED id[] = "$Id: channel.c,v 1.56.2.3 2007/04/03 22:08:52 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -70,6 +70,22 @@ Channel_Init( void )
 } /* Channel_Init */


+GLOBAL struct list_head *
+Channel_GetListBans(CHANNEL *c)
+{
+	assert(c != NULL);
+	return &c->list_bans;
+}
+
+
+GLOBAL struct list_head *
+Channel_GetListInvites(CHANNEL *c)
+{
+	assert(c != NULL);
+	return &c->list_invites;
+}
+
+
 GLOBAL void
 Channel_InitPredefined( void )
 {
@@ -115,6 +131,9 @@ Channel_InitPredefined( void )
 			while (*c)
 				Channel_ModeAdd(chan, *c++);

+			Channel_SetKey(chan, Conf_Channel[i].key);
+			Channel_SetMaxUsers(chan, Conf_Channel[i].maxusers);
+
 			Log(LOG_INFO, "Created pre-defined channel \"%s\".",
 							Conf_Channel[i].name );
 		}
@@ -129,7 +148,7 @@ Channel_Exit( void )
 {
 	CHANNEL *c, *c_next;
 	CL2CHAN *cl2chan, *cl2chan_next;
-	
+
 	/* Channel-Strukturen freigeben */
 	c = My_Channels;
 	while( c )
@@ -320,24 +339,6 @@ Channel_CountForUser( CLIENT *Client )
 } /* Channel_CountForUser */


-GLOBAL int
-Channel_PCount( void )
-{
-	/* Count the number of persistent (mode 'P') channels */
-
-	CHANNEL *chan;
-	int count = 0;
-
-	chan = My_Channels;
-	while( chan )
-	{
-		if( strchr( chan->modes, 'P' )) count++;
-		chan = chan->next;
-	}
-
-	return count;
-} /* Channel_PCount */
-

 GLOBAL const char *
 Channel_Name( const CHANNEL *Chan )
@@ -601,9 +602,7 @@ Channel_IsMemberOf( CHANNEL *Chan, CLIENT *Client )

 	assert( Chan != NULL );
 	assert( Client != NULL );
-
-	if( Get_Cl2Chan( Chan, Client )) return true;
-	else return false;
+	return Get_Cl2Chan(Chan, Client);
 } /* Channel_IsMemberOf */


@@ -716,7 +715,7 @@ Channel_Write( CHANNEL *Chan, CLIENT *From, CLIENT *Client, char *Text )
 	if( strchr( Channel_Modes( Chan ), 'm' ) && ( ! is_op ) && ( ! has_voice )) ok = false;

 	/* Is the client banned? */
-	if( Lists_CheckBanned( From, Chan ))
+	if( Lists_Check(&Chan->list_bans, From))
 	{
 		/* Client is banned, but is he channel operator or has voice? */
 		if(( ! has_voice ) && ( ! is_op )) ok = false;
@@ -881,6 +880,68 @@ Remove_Client( int Type, CHANNEL *Chan, CLIENT *Client, CLIENT *Origin, char *Re
 } /* Remove_Client */


+GLOBAL bool
+Channel_AddBan(CHANNEL *c, const char *mask )
+{
+	struct list_head *h = Channel_GetListBans(c);
+	return Lists_Add(h, mask, false);
+}
+
+
+GLOBAL bool
+Channel_AddInvite(CHANNEL *c, const char *mask, bool onlyonce)
+{
+	struct list_head *h = Channel_GetListInvites(c);
+	return Lists_Add(h, mask, onlyonce);
+}
+
+
+static bool
+ShowInvitesBans(struct list_head *head, CLIENT *Client, CHANNEL *Channel, bool invite)
+{
+	struct list_elem *e;
+	char *msg = invite ? RPL_INVITELIST_MSG : RPL_BANLIST_MSG;
+	char *msg_end;
+
+	assert( Client != NULL );
+	assert( Channel != NULL );
+
+	e = Lists_GetFirst(head);
+	while (e) {
+		if( ! IRC_WriteStrClient( Client, msg, Client_ID( Client ),
+				Channel_Name( Channel ), Lists_GetMask(e) )) return DISCONNECTED;
+		e = Lists_GetNext(e);
+	}
+
+	msg_end = invite ? RPL_ENDOFINVITELIST_MSG : RPL_ENDOFBANLIST_MSG;
+	return IRC_WriteStrClient( Client, msg_end, Client_ID( Client ), Channel_Name( Channel ));
+}
+
+
+GLOBAL bool
+Channel_ShowBans( CLIENT *Client, CHANNEL *Channel )
+{
+	struct list_head *h;
+
+	assert( Channel != NULL );
+
+	h = Channel_GetListBans(Channel);
+	return ShowInvitesBans(h, Client, Channel, false);
+}
+
+
+GLOBAL bool
+Channel_ShowInvites( CLIENT *Client, CHANNEL *Channel )
+{
+	struct list_head *h;
+
+	assert( Channel != NULL );
+
+	h = Channel_GetListInvites(Channel);
+	return ShowInvitesBans(h, Client, Channel, true);
+}
+
+
 static CL2CHAN *
 Get_First_Cl2Chan( CLIENT *Client, CHANNEL *Chan )
 {
@@ -910,7 +971,7 @@ static bool
 Delete_Channel( CHANNEL *Chan )
 {
 	/* Channel-Struktur loeschen */
-	
+
 	CHANNEL *chan, *last_chan;

 	last_chan = NULL;
@@ -926,13 +987,14 @@ Delete_Channel( CHANNEL *Chan )
 	Log( LOG_DEBUG, "Freed channel structure for \"%s\".", Chan->name );

 	/* Invite- und Ban-Lists aufraeumen */
-	Lists_DeleteChannel( chan );
+	Lists_Free( &chan->list_bans );
+	Lists_Free( &chan->list_invites );

 	/* Neu verketten und freigeben */
 	if( last_chan ) last_chan->next = chan->next;
 	else My_Channels = chan->next;
 	free( chan );
-		
+
 	return true;
 } /* Delete_Channel */

--- a/src/ngircd/channel.h
+++ b/src/ngircd/channel.h
@@ -8,7 +8,7 @@
 * (at your option) any later version.
 * Please read the file COPYING, README and AUTHORS for more information.
 *
- * $Id: channel.h,v 1.29.2.1 2006/12/02 13:08:02 fw Exp $
+ * $Id: channel.h,v 1.29.2.2 2007/04/03 20:23:31 fw Exp $
 *
 * Channel management (header)
 */
@@ -20,6 +20,7 @@

 #if defined(__channel_c__) | defined(S_SPLINT_S)

+#include "lists.h"
 #include "defines.h"
 #include "array.h"

@@ -36,6 +37,8 @@ typedef struct _CHANNEL
 #endif
 	char key[CLIENT_PASS_LEN];	/* Channel key ("password", mode "k" ) */
 	unsigned long maxusers;		/* Maximum number of members (mode "l") */
+	struct list_head list_bans;	/* list head of banned users */
+	struct list_head list_invites;	/* list head of invited users */
 } CHANNEL;

 typedef struct _CLIENT2CHAN
@@ -53,6 +56,8 @@ typedef POINTER CL2CHAN;

 #endif

+GLOBAL struct list_head *Channel_GetListBans PARAMS((CHANNEL *c));
+GLOBAL struct list_head *Channel_GetListInvites PARAMS((CHANNEL *c));

 GLOBAL void Channel_Init PARAMS(( void ));
 GLOBAL void Channel_InitPredefined PARAMS((  void ));
@@ -68,7 +73,6 @@ GLOBAL void Channel_Kick PARAMS((  CLIENT *Client, CLIENT *Origin, char *Name, c
 GLOBAL unsigned long Channel_Count PARAMS(( void ));
 GLOBAL unsigned long Channel_MemberCount PARAMS(( CHANNEL *Chan ));
 GLOBAL int Channel_CountForUser PARAMS(( CLIENT *Client ));
-GLOBAL int Channel_PCount PARAMS(( void ));

 GLOBAL const char *Channel_Name PARAMS(( const CHANNEL *Chan ));
 GLOBAL char *Channel_Modes PARAMS(( CHANNEL *Chan ));
@@ -114,8 +118,10 @@ GLOBAL unsigned int Channel_TopicTime PARAMS(( CHANNEL *Chan ));
 GLOBAL char *Channel_TopicWho PARAMS(( CHANNEL *Chan ));
 #endif

+GLOBAL bool Channel_AddInvite PARAMS((CHANNEL *c, const char *Mask, bool OnlyOnce ));
+GLOBAL bool Channel_AddBan PARAMS((CHANNEL *c, const char *Mask ));

+GLOBAL bool Channel_ShowBans PARAMS((CLIENT *client, CHANNEL *c));
+GLOBAL bool Channel_ShowInvites PARAMS((CLIENT *client, CHANNEL *c));
 #endif
-
-
 /* -eof- */
--- a/src/ngircd/client.c
+++ b/src/ngircd/client.c
@@ -17,7 +17,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: client.c,v 1.91.2.1 2006/12/02 14:00:00 fw Exp $";
+static char UNUSED id[] = "$Id: client.c,v 1.91.2.2 2007/04/03 22:08:52 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -68,10 +68,6 @@ static CLIENT *Init_New_Client PARAMS((CONN_ID Idx, CLIENT *Introducer,
 CLIENT *TopServer, int Type, char *ID, char *User, char *Hostname,
 char *Info, int Hops, int Token, char *Modes, bool Idented));

-#ifndef Client_DestroyNow
-GLOBAL void Client_DestroyNow PARAMS((CLIENT *Client ));
-#endif
-

 long Max_Users = 0, My_Max_Users = 0;

@@ -336,43 +332,14 @@ Client_Destroy( CLIENT *Client, char *LogMsg, char *FwdMsg, bool SendQuit )
 } /* Client_Destroy */


-GLOBAL void
-Client_DestroyNow( CLIENT *Client )
-{
-	/* Destroy client structure immediately. This function is only
-	 * intended for the connection layer to remove client structures
-	 * of connections that can't be established! */
-
-	CLIENT *last, *c;
-
-	assert( Client != NULL );
-
-	last = NULL;
-	c = My_Clients;
-	while( c )
-	{
-		if( c == Client )
-		{
-			/* Wir haben den Client gefunden: entfernen */
-			if( last ) last->next = c->next;
-			else My_Clients = (CLIENT *)c->next;
-			free( c );
-			break;
-		}
-		last = c;
-		c = (CLIENT *)c->next;
-	}
-} /* Client_DestroyNow */
-
-
 GLOBAL void
 Client_SetHostname( CLIENT *Client, char *Hostname )
 {
 	/* Hostname eines Clients setzen */
-	
+
 	assert( Client != NULL );
 	assert( Hostname != NULL );
-	
+
 	strlcpy( Client->host, Hostname, sizeof( Client->host ));
 } /* Client_SetHostname */

@@ -661,8 +628,7 @@ GLOBAL char *
 Client_User( CLIENT *Client )
 {
 	assert( Client != NULL );
-	if( Client->user[0] ) return Client->user;
-	else return "~";
+	return Client->user[0] ? Client->user : "~";
 } /* Client_User */


@@ -916,9 +882,8 @@ GLOBAL unsigned long
 Client_MyServerCount( void )
 {
 	CLIENT *c;
-	unsigned long cnt;
+	unsigned long cnt = 0;

-	cnt = 0;
 	c = My_Clients;
 	while( c )
 	{
@@ -933,9 +898,8 @@ GLOBAL unsigned long
 Client_OperCount( void )
 {
 	CLIENT *c;
-	unsigned long cnt;
+	unsigned long cnt = 0;

-	cnt = 0;
 	c = My_Clients;
 	while( c )
 	{
--- a/src/ngircd/client.h
+++ b/src/ngircd/client.h
@@ -8,7 +8,7 @@
 * (at your option) any later version.
 * Please read the file COPYING, README and AUTHORS for more information.
 *
- * $Id: client.h,v 1.42.2.2 2006/12/02 14:26:53 fw Exp $
+ * $Id: client.h,v 1.42.2.3 2007/04/03 22:08:52 fw Exp $
 *
 * Client management (header)
 */
@@ -80,9 +80,6 @@ GLOBAL CLIENT *Client_NewRemoteServer PARAMS(( CLIENT *Introducer, char *Hostnam
 GLOBAL CLIENT *Client_NewRemoteUser PARAMS(( CLIENT *Introducer, char *Nick, int Hops, char *User, char *Hostname, int Token, char *Modes, char *Info, bool Idented ));

 GLOBAL void Client_Destroy PARAMS(( CLIENT *Client, char *LogMsg, char *FwdMsg, bool SendQuit ));
-#ifdef CONN_MODULE
-GLOBAL void Client_DestroyNow PARAMS(( CLIENT *Client ));
-#endif

 GLOBAL CLIENT *Client_ThisServer PARAMS(( void ));

--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: conf.c,v 1.92.2.3 2006/12/02 13:10:43 fw Exp $";
+static char UNUSED id[] = "$Id: conf.c,v 1.92.2.4 2007/04/03 22:08:52 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -240,6 +240,8 @@ Conf_Test( void )
 		puts( "[CHANNEL]" );
 		printf( "  Name = %s\n", Conf_Channel[i].name );
 		printf( "  Modes = %s\n", Conf_Channel[i].modes );
+		printf( "  Key = %s\n", Conf_Channel[i].key );
+		printf( "  MaxUsers = %lu\n", Conf_Channel[i].maxusers );

 		topic = (char*)array_start(&Conf_Channel[i].topic);
 		printf( "  Topic = %s\n\n", topic ? topic : "");
@@ -555,6 +557,8 @@ Read_Config( void )
 					/* Initialize new channel structure */
 					strcpy( Conf_Channel[Conf_Channel_Count].name, "" );
 					strcpy( Conf_Channel[Conf_Channel_Count].modes, "" );
+					strcpy( Conf_Channel[Conf_Channel_Count].key, "" );
+					Conf_Channel[Conf_Channel_Count].maxusers = 0;
 					array_free(&Conf_Channel[Conf_Channel_Count].topic);
 					Conf_Channel_Count++;
 				}
@@ -968,6 +972,22 @@ Handle_CHANNEL( int Line, char *Var, char *Arg )
 		return;
 	}

+	if( strcasecmp( Var, "Key" ) == 0 ) {
+		/* Initial Channel Key (mode k) */
+		len = strlcpy(Conf_Channel[chancount].key, Arg, sizeof(Conf_Channel[chancount].key));
+		if (len >= sizeof( Conf_Channel[chancount].key ))
+			Config_Error_TooLong(Line, Var);
+		return;
+	}
+
+	if( strcasecmp( Var, "MaxUsers" ) == 0 ) {
+		/* maximum user limit, mode l */
+		Conf_Channel[chancount].maxusers = (unsigned long) atol(Arg);
+		if (Conf_Channel[chancount].maxusers == 0)
+			Config_Error_NaN(Line, Var);
+		return;
+	}
+
 	Config_Error( LOG_ERR, "%s, line %d (section \"Channel\"): Unknown variable \"%s\"!",
 								NGIRCd_ConfFile, Line, Var );
 } /* Handle_CHANNEL */
--- a/src/ngircd/conf.h
+++ b/src/ngircd/conf.h
@@ -8,7 +8,7 @@
 * (at your option) any later version.
 * Please read the file COPYING, README and AUTHORS for more information.
 *
- * $Id: conf.h,v 1.40.2.1 2006/12/02 13:10:43 fw Exp $
+ * $Id: conf.h,v 1.40.2.2 2007/04/03 22:08:52 fw Exp $
 *
 * Configuration management (header)
 */
@@ -49,6 +49,8 @@ typedef struct _Conf_Channel
 {
 	char name[CHANNEL_NAME_LEN];	/* Name of the channel */
 	char modes[CHANNEL_MODE_LEN];	/* Initial channel modes */
+	char key[CLIENT_PASS_LEN];      /* Channel key ("password", mode "k" ) */
+	unsigned long maxusers;		/* maximum usercount for this channel, mode "l" */
 	array topic;			/* Initial topic */
 } CONF_CHANNEL;

--- a/src/ngircd/conn-func.h
+++ b/src/ngircd/conn-func.h
@@ -8,7 +8,7 @@
 * (at your option) any later version.
 * Please read the file COPYING, README and AUTHORS for more information.
 *
- * $Id: conn-func.h,v 1.5 2006/05/10 21:24:01 alex Exp $
+ * $Id: conn-func.h,v 1.5.2.1 2007/04/03 22:08:52 fw Exp $
 *
 * Connection management: Global functions (header)
 */
@@ -52,9 +52,9 @@ GLOBAL UINT16 Conn_Options PARAMS(( CONN_ID Idx ));
 GLOBAL void Conn_ResetWCounter PARAMS(( void ));
 GLOBAL long Conn_WCounter PARAMS(( void ));

-#define Conn_OPTION_ADD( x, opt )   ( (x)->options |= opt ) 
-#define Conn_OPTION_DEL( x, opt )   ( (x)->options &= ~opt )
-#define Conn_OPTION_ISSET( x, opt ) ( (x)->options & opt )
+#define Conn_OPTION_ADD( x, opt )   ( (x)->options |= (opt) )
+#define Conn_OPTION_DEL( x, opt )   ( (x)->options &= ~(opt) )
+#define Conn_OPTION_ISSET( x, opt ) ( ((x)->options & (opt)) != 0)

 #endif

--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -17,7 +17,7 @@
 #include "portab.h"
 #include "io.h"

-static char UNUSED id[] = "$Id: conn.c,v 1.198 2006/07/23 23:05:20 alex Exp $";
+static char UNUSED id[] = "$Id: conn.c,v 1.198.2.4 2007/05/02 12:22:44 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -123,7 +123,6 @@ cb_connserver(int sock, UNUSED short what)
 {
 	int res, err;
 	socklen_t sock_len;
-	CLIENT *c;
 	CONN_ID idx = Socket2Index( sock );
 	if (idx <= NONE) {
 		LogDebug("cb_connserver wants to write on unknown socket?!");
@@ -150,14 +149,7 @@ cb_connserver(int sock, UNUSED short what)
 			    Conf_Server[Conf_GetServer(idx)].port,
 			    idx, strerror(err));

-		/* Clean up the CLIENT structure (to avoid silly log
- 		 * messages) and call Conn_Close() to do the rest. */
- 		c = Conn_GetClient(idx);
- 		if (c)
-			Client_DestroyNow(c);
- 
- 		Conn_Close(idx, "Can't connect!", NULL, false);
- 
+		Conn_Close(idx, "Can't connect!", NULL, false);
 		return;
 	}

@@ -384,7 +376,7 @@ NewListener( const UINT16 Port )
 	if( ! Init_Socket( sock )) return -1;

 	if (bind(sock, (struct sockaddr *)&addr, (socklen_t)sizeof(addr)) != 0) {
-		Log( LOG_CRIT, "Can't bind socket: %s!", strerror( errno ));
+		Log( LOG_CRIT, "Can't bind socket (port %d) : %s!", Port, strerror( errno ));
 		close( sock );
 		return -1;
 	}
@@ -995,11 +987,19 @@ New_Connection( int Sock )
 			Init_Conn_Struct(Pool_Size++);
 	}

+	/* register callback */
+	if (!io_event_create( new_sock, IO_WANTREAD, cb_clientserver)) {
+		Log(LOG_ALERT, "Can't accept connection: io_event_create failed!");
+		Simple_Message(new_sock, "ERROR :Internal error");
+		close(new_sock);
+		return -1;
+	}
+
 	c = Client_NewLocal( new_sock, inet_ntoa( new_addr.sin_addr ), CLIENT_UNKNOWN, false );
 	if( ! c ) {
-		Log( LOG_ALERT, "Can't accept connection: can't create client structure!" );
-		Simple_Message( new_sock, "ERROR :Internal error" );
-		close( new_sock );
+		Log(LOG_ALERT, "Can't accept connection: can't create client structure!");
+		Simple_Message(new_sock, "ERROR :Internal error");
+		io_close(new_sock);
 		return -1;
 	}

@@ -1008,13 +1008,6 @@ New_Connection( int Sock )
 	My_Connections[new_sock].addr = new_addr;
 	My_Connections[new_sock].client = c;

-	/* register callback */
-	if (!io_event_create( new_sock, IO_WANTREAD, cb_clientserver)) {
-		Simple_Message( new_sock, "ERROR :Internal error" );
-		Conn_Close( new_sock, "io_event_create() failed", NULL, false );
-		return -1;
-	}
-
 	Log( LOG_INFO, "Accepted connection %d from %s:%d on socket %d.", new_sock,
 			inet_ntoa( new_addr.sin_addr ), ntohs( new_addr.sin_port), Sock );

@@ -1107,8 +1100,7 @@ Read_Request( CONN_ID Idx )
 	} else
 #endif
 	{
-		readbuf[len] = 0;
-		if (!array_cats( &My_Connections[Idx].rbuf, readbuf )) {
+		if (!array_catb( &My_Connections[Idx].rbuf, readbuf, len)) {
 			Log( LOG_ERR, "Could not append recieved data to input buffer (connn %d): %d bytes!", Idx, len );
 			Conn_Close( Idx, "Receive buffer overflow!", NULL, false );
 		}
--- a/src/ngircd/io.c
+++ b/src/ngircd/io.c
@@ -12,7 +12,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: io.c,v 1.16 2006/07/23 23:11:44 alex Exp $";
+static char UNUSED id[] = "$Id: io.c,v 1.16.2.1 2007/04/03 22:08:52 fw Exp $";

 #include <assert.h>
 #include <stdlib.h>
@@ -34,25 +34,40 @@ typedef struct {
 short what;
 } io_event;

-#define INIT_IOEVENT    { NULL, -1, 0, NULL }
-#define IO_ERROR        4
+#define INIT_IOEVENT		{ NULL, -1, 0, NULL }
+#define IO_ERROR		4

 #ifdef HAVE_EPOLL_CREATE
-#define IO_USE_EPOLL    1
+#  define IO_USE_EPOLL		1
+#  ifdef HAVE_SELECT
+#    define IO_USE_SELECT	1
+#  endif
 #else
-# ifdef HAVE_KQUEUE
-#define IO_USE_KQUEUE   1
-# else
-#define IO_USE_SELECT   1
-#endif
-#endif
+#  ifdef HAVE_KQUEUE
+#    define IO_USE_KQUEUE	1
+#  else
+#    ifdef HAVE_SYS_DEVPOLL_H
+#      define IO_USE_DEVPOLL	1
+#    else
+#      ifdef HAVE_POLL
+#        define IO_USE_POLL	1
+#      else
+#        ifdef HAVE_SELECT
+#          define IO_USE_SELECT	1
+#        else
+#          error "no IO API available!?"
+#        endif /* HAVE_SELECT */
+#      endif /* HAVE_POLL */
+#    endif /* HAVE_SYS_DEVPOLL_H */
+#  endif /* HAVE_KQUEUE */
+#endif /* HAVE_EPOLL_CREATE */

-static bool library_initialized;
+static bool library_initialized = false;

 #ifdef IO_USE_EPOLL
 #include <sys/epoll.h>

-static int io_masterfd;
+static int io_masterfd = -1;
 static bool io_event_change_epoll(int fd, short what, const int action);
 static int io_dispatch_epoll(struct timeval *tv);
 #endif
@@ -67,6 +82,22 @@ static int io_dispatch_kqueue(struct timeval *tv);
 static bool io_event_change_kqueue(int, short, const int action);
 #endif

+#ifdef IO_USE_POLL
+#include <poll.h>
+
+static array pollfds;
+static int poll_maxfd;
+
+static bool io_event_change_poll(int fd, short what);
+#endif
+
+#ifdef IO_USE_DEVPOLL
+#include <sys/devpoll.h>
+static int io_masterfd;
+
+static bool io_event_change_devpoll(int fd, short what);
+#endif
+
 #ifdef IO_USE_SELECT
 #include "defines.h"	/* for conn.h */
 #include "conn.h"	/* for CONN_IDX (needed by resolve.h) */
@@ -77,7 +108,11 @@ static fd_set readers;
 static fd_set writers;
 static int select_maxfd;		/* the select() interface sucks badly */
 static int io_dispatch_select(struct timeval *tv);
+
+#ifndef IO_USE_EPOLL
+#define io_masterfd -1
 #endif
+#endif /* IO_USE_SELECT */

 static array io_events;

@@ -98,40 +133,45 @@ io_event_get(int fd)
 }


-bool
-io_library_init(unsigned int eventsize)
+#ifdef IO_USE_DEVPOLL
+static void
+io_library_init_devpoll(unsigned int eventsize)
 {
-#if defined(IO_USE_EPOLL) || defined(IO_USE_KQUEUE)
-	bool ret;
+	io_masterfd = open("/dev/poll", O_RDWR);
+	if (io_masterfd >= 0)
+		library_initialized = true;
+	Log(LOG_INFO, "IO subsystem: /dev/poll (initial maxfd %u, masterfd %d).",
+		eventsize, io_masterfd);
+}
 #endif
-#ifdef IO_USE_EPOLL
-	int ecreate_hint = (int)eventsize;
-	if (ecreate_hint <= 0)
-		ecreate_hint = 128;
+
+
+#ifdef IO_USE_POLL
+static void
+io_library_init_poll(unsigned int eventsize)
+{
+	struct pollfd *p;
+	array_init(&pollfds);
+	poll_maxfd = 0;
+	Log(LOG_INFO, "IO subsystem: poll (initial maxfd %u).",
+	    eventsize);
+	p = array_alloc(&pollfds, sizeof(struct pollfd), eventsize);
+	if (p) {
+		unsigned i;
+		p = array_start(&pollfds);
+		for (i = 0; i < eventsize; i++)
+			p[i].fd = -1;
+
+		library_initialized = true;
+	}
+}
 #endif
-	if (library_initialized)
-		return true;
+

 #ifdef IO_USE_SELECT
-#ifdef FD_SETSIZE
-	if (eventsize >= FD_SETSIZE)
-		eventsize = FD_SETSIZE - 1;
-#endif
-#endif
-	if ((eventsize > 0) && !array_alloc(&io_events, sizeof(io_event), (size_t)eventsize))
-		eventsize = 0;
-
-#ifdef IO_USE_EPOLL
-	io_masterfd = epoll_create(ecreate_hint);
-	Log(LOG_INFO,
-	    "IO subsystem: epoll (hint size %d, initial maxfd %u, masterfd %d).",
-	    ecreate_hint, eventsize, io_masterfd);
-	ret = io_masterfd >= 0;
-	if (ret) library_initialized = true;
-
-	return ret;
-#endif
-#ifdef IO_USE_SELECT
+static void
+io_library_init_select(unsigned int eventsize)
+{
 	Log(LOG_INFO, "IO subsystem: select (initial maxfd %u).",
 	    eventsize);
 	FD_ZERO(&readers);
@@ -144,24 +184,82 @@ io_library_init(unsigned int eventsize)

 		Conf_MaxConnections = FD_SETSIZE - 1;
 	}
-#else
-	Log(LOG_WARNING,
-	    "FD_SETSIZE undefined, don't know how many descriptors select() can handle on your platform ...");
 #endif /* FD_SETSIZE */
 	library_initialized = true;
-	return true;
+}
 #endif /* SELECT */
+
+
+#ifdef IO_USE_EPOLL
+static void
+io_library_init_epoll(unsigned int eventsize)
+{
+	int ecreate_hint = (int)eventsize;
+	if (ecreate_hint <= 0)
+		ecreate_hint = 128;
+	io_masterfd = epoll_create(ecreate_hint);
+	if (io_masterfd >= 0) {
+		library_initialized = true;
+		Log(LOG_INFO,
+		    "IO subsystem: epoll (hint size %d, initial maxfd %u, masterfd %d).",
+		    ecreate_hint, eventsize, io_masterfd);
+	}
+}
+#endif
+
+
 #ifdef IO_USE_KQUEUE
+static void
+io_library_init_kqueue(unsigned int eventsize)
+{
 	io_masterfd = kqueue();

 	Log(LOG_INFO,
 	    "IO subsystem: kqueue (initial maxfd %u, masterfd %d)",
 	    eventsize, io_masterfd);
-	ret = io_masterfd >= 0;
-	if (ret) library_initialized = true;
-
-	return ret;
+	if (io_masterfd >= 0)
+		library_initialized = true;
+}
 #endif
+
+
+bool
+io_library_init(unsigned int eventsize)
+{
+	if (library_initialized)
+		return true;
+#ifdef IO_USE_SELECT
+#ifndef FD_SETSIZE
+	Log(LOG_WARNING,
+	    "FD_SETSIZE undefined, don't know how many descriptors select() can handle on your platform ...");
+#else
+	if (eventsize >= FD_SETSIZE)
+		eventsize = FD_SETSIZE - 1;
+#endif /* FD_SETSIZE */
+#endif /* IO_USE_SELECT */
+	if ((eventsize > 0) && !array_alloc(&io_events, sizeof(io_event), (size_t)eventsize))
+		eventsize = 0;
+#ifdef IO_USE_EPOLL
+	io_library_init_epoll(eventsize);
+#ifdef IO_USE_SELECT
+	if (io_masterfd < 0)
+		Log(LOG_INFO, "Can't initialize epoll() IO interface, falling back to select() ...");
+#endif
+#endif
+#ifdef IO_USE_KQUEUE
+	io_library_init_kqueue(eventsize);
+#endif
+#ifdef IO_USE_DEVPOLL
+	io_library_init_devpoll(eventsize);
+#endif
+#ifdef IO_USE_POLL
+	io_library_init_poll(eventsize);
+#endif
+#ifdef IO_USE_SELECT
+	if (! library_initialized)
+		io_library_init_select(eventsize);
+#endif
+	return library_initialized;
 }


@@ -171,11 +269,15 @@ io_library_shutdown(void)
 #ifdef IO_USE_SELECT
 	FD_ZERO(&readers);
 	FD_ZERO(&writers);
-#else
-	close(io_masterfd);	/* kqueue, epoll */
+#endif
+#ifdef IO_USE_EPOLL
+	if (io_masterfd >= 0)
+		close(io_masterfd);
 	io_masterfd = -1;
 #endif
 #ifdef IO_USE_KQUEUE
+	close(io_masterfd);
+	io_masterfd = -1;
 	array_free(&io_evcache);
 #endif
 	library_initialized = false;
@@ -201,18 +303,14 @@ io_event_create(int fd, short what, void (*cbfunc) (int, short))
 	io_event *i;

 	assert(fd >= 0);
-
-#ifdef IO_USE_SELECT
-#ifdef FD_SETSIZE
+#if defined(IO_USE_SELECT) && defined(FD_SETSIZE)
 	if (fd >= FD_SETSIZE) {
 		Log(LOG_ERR,
 		    "fd %d exceeds FD_SETSIZE (%u) (select can't handle more file descriptors)",
 		    fd, FD_SETSIZE);
 		return false;
 	}
-#endif				/* FD_SETSIZE */
-#endif				/* IO_USE_SELECT */
-
+#endif
 	i = (io_event *) array_alloc(&io_events, sizeof(io_event), (size_t) fd);
 	if (!i) {
 		Log(LOG_WARNING,
@@ -223,6 +321,12 @@ io_event_create(int fd, short what, void (*cbfunc) (int, short))

 	i->callback = cbfunc;
 	i->what = 0;
+#ifdef IO_USE_DEVPOLL
+	ret = io_event_change_devpoll(fd, what);
+#endif
+#ifdef IO_USE_POLL
+	ret = io_event_change_poll(fd, what);
+#endif
 #ifdef IO_USE_EPOLL
 	ret = io_event_change_epoll(fd, what, EPOLL_CTL_ADD);
 #endif
@@ -230,13 +334,57 @@ io_event_create(int fd, short what, void (*cbfunc) (int, short))
 	ret = io_event_change_kqueue(fd, what, EV_ADD|EV_ENABLE);
 #endif
 #ifdef IO_USE_SELECT
-	ret = io_event_add(fd, what);
+	if (io_masterfd < 0)
+		ret = io_event_add(fd, what);
 #endif
 	if (ret) i->what = what;
 	return ret;
 }


+#ifdef IO_USE_DEVPOLL
+static bool
+io_event_change_devpoll(int fd, short what)
+{
+	struct pollfd p;
+
+	p.events = 0;
+
+	if (what & IO_WANTREAD)
+		p.events = POLLIN | POLLPRI;
+	if (what & IO_WANTWRITE)
+		p.events |= POLLOUT;
+
+	p.fd = fd;
+	return write(io_masterfd, &p, sizeof p) == (ssize_t)sizeof p;
+}
+#endif
+
+
+
+#ifdef IO_USE_POLL
+static bool
+io_event_change_poll(int fd, short what)
+{
+	struct pollfd *p;
+	short events = 0;
+
+	if (what & IO_WANTREAD)
+		events = POLLIN | POLLPRI;
+	if (what & IO_WANTWRITE)
+		events |= POLLOUT;
+
+	p = array_alloc(&pollfds, sizeof *p, fd);
+	if (p) {
+		p->events = events;
+		p->fd = fd;
+		if (fd > poll_maxfd)
+			poll_maxfd = fd;
+	}
+	return p != NULL;
+}
+#endif
+
 #ifdef IO_USE_EPOLL
 static bool
 io_event_change_epoll(int fd, short what, const int action)
@@ -260,7 +408,7 @@ io_event_kqueue_commit_cache(void)
 	struct kevent *events;
 	bool ret;
 	int len = (int) array_length(&io_evcache, sizeof (struct kevent));
- 
+
 	if (!len) /* nothing to do */
 		return true;

@@ -293,7 +441,7 @@ io_event_change_kqueue(int fd, short what, const int action)
 		ret = array_catb(&io_evcache, (char*) &kev, sizeof (kev));
 		if (!ret)
 			ret = kevent(io_masterfd, &kev,1, NULL, 0, NULL) == 0;
-	}	
+	}

 	if (ret && (what & IO_WANTWRITE)) {
 		EV_SET(&kev, fd, EVFILT_WRITE, action, 0, 0, 0);
@@ -315,19 +463,27 @@ io_event_add(int fd, short what)
 	io_event *i = io_event_get(fd);

 	if (!i) return false;
-	if (i->what == what) return true;
+
+	if ((i->what & what) == what) /* event type is already registered */
+		return true;
 #ifdef DEBUG_IO
-	Log(LOG_DEBUG, "io_event_add(): fd %d (arg: %d), what %d.", i->fd, fd, what);
+	Log(LOG_DEBUG, "io_event_add(): fd %d, what %d.", fd, what);
 #endif
 	i->what |= what;
 #ifdef IO_USE_EPOLL
-	return io_event_change_epoll(fd, i->what, EPOLL_CTL_MOD);
+	if (io_masterfd >= 0)
+		return io_event_change_epoll(fd, i->what, EPOLL_CTL_MOD);
 #endif

 #ifdef IO_USE_KQUEUE
 	return io_event_change_kqueue(fd, what, EV_ADD | EV_ENABLE);
 #endif
-
+#ifdef IO_USE_DEVPOLL
+	return io_event_change_devpoll(fd, i->what);
+#endif
+#ifdef IO_USE_POLL
+	return io_event_change_poll(fd, i->what);
+#endif
 #ifdef IO_USE_SELECT
 	if (fd > select_maxfd)
 		select_maxfd = fd;
@@ -358,22 +514,77 @@ io_setnonblock(int fd)
 }


+#ifdef IO_USE_DEVPOLL
+static void
+io_close_devpoll(int fd)
+{
+	struct pollfd p;
+	p.events = POLLREMOVE;
+	p.fd = fd;
+	write(io_masterfd, &p, sizeof p);
+}
+#else
+static inline void io_close_devpoll(int UNUSED x) { /* NOTHING */ }
+#endif
+
+
+
+#ifdef IO_USE_POLL
+static void
+io_close_poll(int fd)
+{
+	struct pollfd *p;
+	p = array_get(&pollfds, sizeof *p, fd);
+	if (!p) return;
+
+	p->fd = -1;
+	if (fd == poll_maxfd) {
+		while (poll_maxfd > 0) {
+			--poll_maxfd;
+			p = array_get(&pollfds, sizeof *p, poll_maxfd);
+			if (p && p->fd >= 0)
+				break;
+		}
+	}
+}
+#else
+static inline void io_close_poll(int UNUSED x) { /* NOTHING */ }
+#endif
+
+
+#ifdef IO_USE_SELECT
+static void
+io_close_select(int fd)
+{
+	io_event *i;
+
+	if (io_masterfd >= 0)	/* Are we using epoll()? */
+		return;
+
+	FD_CLR(fd, &writers);
+	FD_CLR(fd, &readers);
+
+	i = io_event_get(fd);
+	if (!i) return;
+
+	if (fd == select_maxfd) {
+		while (select_maxfd>0) {
+			--select_maxfd; /* find largest fd */
+			i = io_event_get(select_maxfd);
+			if (i && i->callback) break;
+		}
+	}
+}
+#else
+static inline void io_close_select(int UNUSED x) { /* NOTHING */ }
+#endif
+
+
 bool
 io_close(int fd)
 {
 	io_event *i;
-#ifdef IO_USE_SELECT
-	FD_CLR(fd, &writers);
-	FD_CLR(fd, &readers);

-	if (fd == select_maxfd) {
-		while (select_maxfd>0) {
-			--select_maxfd; /* find largest fd */  
-			i = io_event_get(select_maxfd);
-			if (i && i->callback) break;
-		}	
-	}	
-#endif
 	i = io_event_get(fd);
 #ifdef IO_USE_KQUEUE
 	if (array_length(&io_evcache, sizeof (struct kevent)))	/* pending data in cache? */
@@ -385,8 +596,13 @@ io_close(int fd)
 	if (i) {
 		io_event_change_kqueue(fd, i->what, EV_DELETE);
 		io_event_kqueue_commit_cache();
-	}	
+	}
 #endif
+
+	io_close_devpoll(fd);
+	io_close_poll(fd);
+	io_close_select(fd);
+
 #ifdef IO_USE_EPOLL
 	io_event_change_epoll(fd, 0, EPOLL_CTL_DEL);
 #endif
@@ -409,8 +625,15 @@ io_event_del(int fd, short what)

 	i->what &= ~what;

+#ifdef IO_USE_DEVPOLL
+	return io_event_change_devpoll(fd, i->what);
+#endif
+#ifdef IO_USE_POLL
+	return io_event_change_poll(fd, i->what);
+#endif
 #ifdef IO_USE_EPOLL
-	return io_event_change_epoll(fd, i->what, EPOLL_CTL_MOD);
+	if (io_masterfd >= 0)
+		return io_event_change_epoll(fd, i->what, EPOLL_CTL_MOD);
 #endif

 #ifdef IO_USE_KQUEUE
@@ -465,6 +688,92 @@ io_dispatch_select(struct timeval *tv)
 #endif


+#ifdef IO_USE_DEVPOLL
+static int
+io_dispatch_devpoll(struct timeval *tv)
+{
+	struct dvpoll dvp;
+	time_t sec = tv->tv_sec * 1000;
+	int i, total, ret, timeout = tv->tv_usec + sec;
+	short what;
+	struct pollfd p[100];
+
+	if (timeout < 0)
+		timeout = 1000;
+
+	total = 0;
+	do {
+		dvp.dp_timeout = timeout;
+		dvp.dp_nfds = 100;
+		dvp.dp_fds = p;
+		ret = ioctl(io_masterfd, DP_POLL, &dvp);
+		total += ret;
+		if (ret <= 0)
+			return total;
+		for (i=0; i < ret ; i++) {
+			what = 0;
+			if (p[i].revents & (POLLIN|POLLPRI))
+				what = IO_WANTREAD;
+
+			if (p[i].revents & POLLOUT)
+				what |= IO_WANTWRITE;
+
+			if (p[i].revents && !what) {
+				/* other flag is set, probably POLLERR */
+				what = IO_ERROR;
+			}
+			io_docallback(p[i].fd, what);
+		}
+	} while (ret == 100);
+
+	return total;
+}
+#endif
+
+
+#ifdef IO_USE_POLL
+static int
+io_dispatch_poll(struct timeval *tv)
+{
+	time_t sec = tv->tv_sec * 1000;
+	int i, ret, timeout = tv->tv_usec + sec;
+	int fds_ready;
+	short what;
+	struct pollfd *p = array_start(&pollfds);
+
+	if (timeout < 0)
+		timeout = 1000;
+
+	ret = poll(p, poll_maxfd + 1, timeout);
+	if (ret <= 0)
+		return ret;
+
+	fds_ready = ret;
+	for (i=0; i <= poll_maxfd; i++) {
+		what = 0;
+		if (p[i].revents & (POLLIN|POLLPRI))
+			what = IO_WANTREAD;
+
+		if (p[i].revents & POLLOUT)
+			what |= IO_WANTWRITE;
+
+		if (p[i].revents && !what) {
+			/* other flag is set, probably POLLERR */
+			what = IO_ERROR;
+		}
+		if (what) {
+			fds_ready--;
+			io_docallback(i, what);
+		}
+		if (fds_ready <= 0)
+			break;
+	}
+
+	return ret;
+}
+#endif
+
+
 #ifdef IO_USE_EPOLL
 static int
 io_dispatch_epoll(struct timeval *tv)
@@ -516,7 +825,7 @@ io_dispatch_kqueue(struct timeval *tv)
 	int newevents_len;
 	ts.tv_sec = tv->tv_sec;
 	ts.tv_nsec = tv->tv_usec * 1000;
-	
+
 	do {
 		newevents_len = (int) array_length(&io_evcache, sizeof (struct kevent));
 		newevents = (newevents_len > 0) ? array_start(&io_evcache) : NULL;
@@ -541,10 +850,10 @@ io_dispatch_kqueue(struct timeval *tv)
 #ifdef DEBUG
 				LogDebug("kev.flag has EV_EOF set, setting IO_ERROR",
 					kev[i].filter, kev[i].ident);
-#endif				
+#endif
 				io_docallback((int)kev[i].ident, IO_ERROR);
 				continue;
-			}	
+			}

 			switch (kev[i].filter) {
 				case EVFILT_READ:
@@ -575,14 +884,21 @@ io_dispatch_kqueue(struct timeval *tv)
 int
 io_dispatch(struct timeval *tv)
 {
+#ifdef IO_USE_EPOLL
+	if (io_masterfd >= 0)
+		return io_dispatch_epoll(tv);
+#endif
 #ifdef IO_USE_SELECT
 	return io_dispatch_select(tv);
 #endif
 #ifdef IO_USE_KQUEUE
 	return io_dispatch_kqueue(tv);
 #endif
-#ifdef IO_USE_EPOLL
-	return io_dispatch_epoll(tv);
+#ifdef IO_USE_DEVPOLL
+	return io_dispatch_devpoll(tv);
+#endif
+#ifdef IO_USE_POLL
+	return io_dispatch_poll(tv);
 #endif
 }

@@ -597,9 +913,9 @@ io_docallback(int fd, short what)
 #endif
 	i = io_event_get(fd);

-	if (i->callback) {	/* callback might be NULL if a previous callback function 
+	if (i->callback) {	/* callback might be NULL if a previous callback function
 				   called io_close on this fd */
 		i->callback(fd, (what & IO_ERROR) ? i->what : what);
-	}	
+	}
 	/* if error indicator is set, we return the event(s) that were registered */
 }
--- a/src/ngircd/io.h
+++ b/src/ngircd/io.h
@@ -7,10 +7,10 @@
 *
 * I/O abstraction interface header
 *
- * $Id: io.h,v 1.3 2005/07/14 09:15:58 alex Exp $
+ * $Id: io.h,v 1.3.2.1 2007/04/03 22:08:52 fw Exp $
 */

-#ifndef io_H_inclucded
+#ifndef io_H_included
 #define io_H_included

 #include "portab.h"
--- a/src/ngircd/irc-channel.c
+++ b/src/ngircd/irc-channel.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: irc-channel.c,v 1.35.2.2 2006/12/02 13:33:52 fw Exp $";
+static char UNUSED id[] = "$Id: irc-channel.c,v 1.35.2.3 2007/04/03 20:23:31 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -122,8 +122,8 @@ IRC_JOIN( CLIENT *Client, REQUEST *Req )
 				chan = Channel_Search( channame );
 				assert( chan != NULL );

-				is_banned = Lists_CheckBanned( target, chan );
-				is_invited = Lists_CheckInvited( target, chan );
+				is_banned = Lists_Check(Channel_GetListBans(chan), target );
+				is_invited = Lists_Check(Channel_GetListInvites(chan), target );

 				/* Testen, ob Client gebanned ist */
 				if(( is_banned == true) &&  ( is_invited == false ))
@@ -178,7 +178,7 @@ IRC_JOIN( CLIENT *Client, REQUEST *Req )
 			 * commands) in this list become deleted when a user
 			 * joins a channel this way. */
 			chan = Channel_Search( channame );
-			if( chan != NULL ) (void)Lists_CheckInvited( target, chan );
+			if( chan != NULL ) (void)Lists_Check(Channel_GetListInvites(chan), target);
 		}

 		/* Channel joinen (und ggf. anlegen) */
--- a/src/ngircd/irc-mode.c
+++ b/src/ngircd/irc-mode.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: irc-mode.c,v 1.45.2.1 2006/12/02 14:21:26 fw Exp $";
+static char UNUSED id[] = "$Id: irc-mode.c,v 1.45.2.2 2007/04/03 20:23:31 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -477,7 +477,7 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
 					Req->argv[arg_arg][0] = '\0';
 					arg_arg++;
 				}
-				else Lists_ShowInvites( Origin, Channel );
+				else Channel_ShowInvites( Origin, Channel );
 				break;

 			case 'b': /* Ban lists */
@@ -493,7 +493,7 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
 					Req->argv[arg_arg][0] = '\0';
 					arg_arg++;
 				}
-				else Lists_ShowBans( Origin, Channel );
+				else Channel_ShowBans( Origin, Channel );
 				break;

 			default:
@@ -644,11 +644,13 @@ Add_Invite( CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, char *Pattern )

 	mask = Lists_MakeMask( Pattern );

-	already = Lists_IsInviteEntry( mask, Channel );
-	
-	if( ! Lists_AddInvited( mask, Channel, false )) return CONNECTED;
-	
-	if(( Client_Type( Prefix ) == CLIENT_SERVER ) && ( already == true)) return CONNECTED;
+	already = Lists_CheckDupeMask(Channel_GetListInvites(Channel), mask );
+	if (!already) {
+		if( ! Channel_AddInvite(Channel, mask, false ))
+			return CONNECTED;
+	}
+	if ( already && ( Client_Type( Prefix ) == CLIENT_SERVER ))
+		return CONNECTED;

 	return Send_ListChange( "+I", Prefix, Client, Channel, mask );
 } /* Add_Invite */
@@ -666,11 +668,13 @@ Add_Ban( CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, char *Pattern )

 	mask = Lists_MakeMask( Pattern );

-	already = Lists_IsBanEntry( mask, Channel );
-
-	if( ! Lists_AddBanned( mask, Channel )) return CONNECTED;
-
-	if(( Client_Type( Prefix ) == CLIENT_SERVER ) && ( already == true)) return CONNECTED;
+	already = Lists_CheckDupeMask(Channel_GetListBans(Channel), mask );
+	if (!already) {
+		if( ! Channel_AddBan(Channel, mask))
+			return CONNECTED;
+	}
+	if ( already && ( Client_Type( Prefix ) == CLIENT_SERVER ))
+		return CONNECTED;

 	return Send_ListChange( "+b", Prefix, Client, Channel, mask );
 } /* Add_Ban */
@@ -686,7 +690,7 @@ Del_Invite( CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, char *Pattern )
 	assert( Pattern != NULL );

 	mask = Lists_MakeMask( Pattern );
-	Lists_DelInvited( mask, Channel );
+	Lists_Del(Channel_GetListInvites(Channel), mask);
 	return Send_ListChange( "-I", Prefix, Client, Channel, mask );
 } /* Del_Invite */

@@ -701,7 +705,7 @@ Del_Ban( CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, char *Pattern )
 	assert( Pattern != NULL );

 	mask = Lists_MakeMask( Pattern );
-	Lists_DelBanned( mask, Channel );
+	Lists_Del(Channel_GetListBans(Channel), mask);
 	return Send_ListChange( "-b", Prefix, Client, Channel, mask );
 } /* Del_Ban */

--- a/src/ngircd/irc-op.c
+++ b/src/ngircd/irc-op.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: irc-op.c,v 1.15.4.1 2006/12/02 14:21:26 fw Exp $";
+static char UNUSED id[] = "$Id: irc-op.c,v 1.15.4.2 2007/04/03 20:23:31 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -99,11 +99,12 @@ IRC_INVITE( CLIENT *Client, REQUEST *Req )
 		if( Channel_IsMemberOf( chan, target )) return IRC_WriteStrClient( from, ERR_USERONCHANNEL_MSG, Client_ID( from ), Req->argv[0], Req->argv[1] );

 		/* If the target user is banned on that channel: remember invite */
-		if( Lists_CheckBanned( target, chan )) remember = true;
+		if( Lists_Check(Channel_GetListBans(chan), target )) remember = true;

 		if (remember) {
 			/* We must remember this invite */
-			if( ! Lists_AddInvited( Client_Mask( target ), chan, true)) return CONNECTED;
+			if( ! Channel_AddInvite(chan, Client_Mask( target ), true))
+				return CONNECTED;
 		}
 	}

--- a/src/ngircd/irc-server.c
+++ b/src/ngircd/irc-server.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: irc-server.c,v 1.39.2.2 2006/12/02 14:26:53 fw Exp $";
+static char UNUSED id[] = "$Id: irc-server.c,v 1.39.2.3 2007/04/03 20:23:31 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -41,6 +41,50 @@ static char UNUSED id[] = "$Id: irc-server.c,v 1.39.2.2 2006/12/02 14:26:53 fw E
 #include "irc-server.h"


+#ifdef IRCPLUS
+static bool
+Synchronize_Lists( CLIENT *Client )
+{
+	CHANNEL *c;
+	struct list_head *head;
+	struct list_elem *elem;
+
+	assert( Client != NULL );
+
+	c = Channel_First();
+
+	while (c) {
+		head = Channel_GetListBans(c);
+
+		elem = Lists_GetFirst(head);
+		while (elem) {
+			if( ! IRC_WriteStrClient( Client, "MODE %s +b %s",
+					Channel_Name(c), Lists_GetMask(elem)))
+			{
+				return false;
+			}
+			elem = Lists_GetNext(elem);
+		}
+
+		head = Channel_GetListInvites(c);
+		elem = Lists_GetFirst(head);
+		while (elem) {
+			if( ! IRC_WriteStrClient( Client, "MODE %s +I %s",
+					Channel_Name( c ), Lists_GetMask(elem)))
+			{
+				return false;
+			}
+			elem = Lists_GetNext(elem);
+		}
+		c = Channel_Next(c);
+	}
+	return true;
+}
+#endif
+
+
+
+
 /**
 * Handler for the IRC command "SERVER".
 * See RFC 2813 section 4.1.2.
@@ -268,9 +312,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 			    "Synchronizing INVITE- and BAN-lists ...");
 #endif
 			/* Synchronize INVITE- and BAN-lists */
-			if (! Lists_SendInvites(Client))
-				return DISCONNECTED;
-			if (! Lists_SendBans(Client))
+			if (!Synchronize_Lists(Client))
 				return DISCONNECTED;
 		}
 #endif
--- a/src/ngircd/lists.c
+++ b/src/ngircd/lists.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: lists.c,v 1.18.2.1 2006/12/02 13:05:38 fw Exp $";
+static char UNUSED id[] = "$Id: lists.c,v 1.18.2.3 2007/04/03 22:08:52 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -35,326 +35,131 @@ static char UNUSED id[] = "$Id: lists.c,v 1.18.2.1 2006/12/02 13:05:38 fw Exp $"
 #include "exp.h"
 #include "lists.h"

-
 #define MASK_LEN	(2*CLIENT_HOST_LEN)

-
-typedef struct _C2C
-{
-	struct _C2C *next;
+struct list_elem {
+	struct list_elem *next;
 	char mask[MASK_LEN];
-	CHANNEL *channel;
 	bool onlyonce;
-} C2C;
+};


-static C2C *My_Invites, *My_Bans;
-
-
-static C2C *New_C2C PARAMS(( char *Mask, CHANNEL *Chan, bool OnlyOnce ));
-
-static bool Check_List PARAMS(( C2C **Cl2Chan, CLIENT *Client, CHANNEL *Chan ));
-static bool Already_Registered PARAMS(( C2C *Cl2Chan, char *Mask, CHANNEL *Chan ));
-
-
-
-GLOBAL void
-Lists_Init( void )
+GLOBAL const char *
+Lists_GetMask(const struct list_elem *e)
 {
-	/* Modul initialisieren */
-
-	My_Invites = My_Bans = NULL;
-} /* Lists_Init */
+	return e->mask;
+}


-GLOBAL void
-Lists_Exit( void )
+GLOBAL struct list_elem*
+Lists_GetFirst(const struct list_head *h)
 {
-	/* Modul abmelden */
-
-	C2C *c2c, *next;
-
-	/* Invite-Lists freigeben */
-	c2c = My_Invites;
-	while( c2c )
-	{
-		next = c2c->next;
-		free( c2c );
-		c2c = next;
-	}
-
-	/* Ban-Lists freigeben */
-	c2c = My_Bans;
-	while( c2c )
-	{
-		next = c2c->next;
-		free( c2c );
-		c2c = next;
-	}
-} /* Lists_Exit */
+	return h->first;
+}


-GLOBAL bool
-Lists_CheckInvited( CLIENT *Client, CHANNEL *Chan )
+GLOBAL struct list_elem*
+Lists_GetNext(const struct list_elem *e)
 {
-	return Check_List( &My_Invites, Client, Chan );
-} /* Lists_CheckInvited */
+	return e->next;
+}


-GLOBAL bool
-Lists_IsInviteEntry( char *Mask, CHANNEL *Chan )
+bool
+Lists_Add(struct list_head *header, const char *Mask, bool OnlyOnce )
 {
+	struct list_elem *e, *newelem;
+
+	assert( header != NULL );
 	assert( Mask != NULL );
-	assert( Chan != NULL );

-	return Already_Registered( My_Invites, Mask, Chan );
-} /* Lists_IsInviteEntry */
+	if (Lists_CheckDupeMask(header, Mask )) return true;

+	e = Lists_GetFirst(header);

-GLOBAL bool
-Lists_AddInvited( char *Mask, CHANNEL *Chan, bool OnlyOnce )
-{
-	C2C *c2c;
-
-	assert( Mask != NULL );
-	assert( Chan != NULL );
-
-	if( Already_Registered( My_Invites, Mask, Chan )) return true;
-	
-	c2c = New_C2C( Mask, Chan, OnlyOnce );
-	if( ! c2c )
-	{
-		Log( LOG_ERR, "Can't add new invite list entry!" );
+	newelem = malloc(sizeof(struct list_elem));
+	if( ! newelem ) {
+		Log( LOG_EMERG, "Can't allocate memory for new Ban/Invite entry!" );
 		return false;
 	}

-	/* verketten */
-	c2c->next = My_Invites;
-	My_Invites = c2c;
+	strlcpy( newelem->mask, Mask, sizeof( newelem->mask ));
+	newelem->onlyonce = OnlyOnce;
+	newelem->next = e;
+	header->first = newelem;

-	Log( LOG_DEBUG, "Added \"%s\" to invite list for \"%s\".", Mask, Channel_Name( Chan ));
+	LogDebug("Added \"%s\" to invite list", Mask);
 	return true;
-} /* Lists_AddInvited */
+}
+
+
+static void
+Lists_Unlink(struct list_head *header, struct list_elem *p, struct list_elem *victim)
+{
+	assert(victim != NULL);
+	assert(header != NULL);
+
+	if (p) p->next = victim->next;
+	else header->first = victim->next;
+
+	free(victim);
+}


 GLOBAL void
-Lists_DelInvited( char *Mask, CHANNEL *Chan )
+Lists_Del(struct list_head *header, const char *Mask)
 {
-	C2C *c2c, *last, *next;
+	struct list_elem *e, *last, *victim;

+	assert( header != NULL );
 	assert( Mask != NULL );
-	assert( Chan != NULL );

 	last = NULL;
-	c2c = My_Invites;
-	while( c2c )
-	{
-		next = c2c->next;
-		if(( c2c->channel == Chan ) && ( strcasecmp( c2c->mask, Mask ) == 0 ))
-		{
-			/* dieser Eintrag muss geloescht werden */
-			Log( LOG_DEBUG, "Deleted \"%s\" from invite list for \"%s\"." , c2c->mask, Channel_Name( Chan ));
-			if( last ) last->next = next;
-			else My_Invites = next;
-			free( c2c );
+	e = Lists_GetFirst(header);
+	while( e ) {
+		if(strcasecmp( e->mask, Mask ) == 0 ) {
+			LogDebug("Deleted \"%s\" from list", e->mask);
+			victim = e;
+			e = victim->next;
+			Lists_Unlink(header, last, victim);
+			continue;
 		}
-		else last = c2c;
-		c2c = next;
+		last = e;
+		e = e->next;
 	}
-} /* Lists_DelInvited */
-
-
-GLOBAL bool
-Lists_ShowInvites( CLIENT *Client, CHANNEL *Channel )
-{
-	C2C *c2c;
-
-	assert( Client != NULL );
-	assert( Channel != NULL );
-
-	c2c = My_Invites;
-	while( c2c )
-	{
-		if( c2c->channel == Channel )
-		{
-			/* Eintrag fuer Channel gefunden; ausgeben: */
-			if( ! IRC_WriteStrClient( Client, RPL_INVITELIST_MSG, Client_ID( Client ), Channel_Name( Channel ), c2c->mask )) return DISCONNECTED;
-		}
-		c2c = c2c->next;
-	}
-	return IRC_WriteStrClient( Client, RPL_ENDOFINVITELIST_MSG, Client_ID( Client ), Channel_Name( Channel ));
-} /* Lists_ShowInvites */
-
-
-GLOBAL bool
-Lists_SendInvites( CLIENT *Client )
-{
-	C2C *c2c;
-	
-	assert( Client != NULL );
-	
-	c2c = My_Invites;
-	while( c2c )
-	{
-		if( ! IRC_WriteStrClient( Client, "MODE %s +I %s", Channel_Name( c2c->channel ), c2c->mask )) return DISCONNECTED;
-		c2c = c2c->next;
-	}
-	return CONNECTED;
-} /* Lists_SendInvites */
-
-
-GLOBAL bool
-Lists_SendBans( CLIENT *Client )
-{
-	C2C *c2c;
-	
-	assert( Client != NULL );
-	
-	c2c = My_Bans;
-	while( c2c )
-	{
-		if( ! IRC_WriteStrClient( Client, "MODE %s +b %s", Channel_Name( c2c->channel ), c2c->mask )) return DISCONNECTED;
-		c2c = c2c->next;
-	}
-	return CONNECTED;
-} /* Lists_SendBans */
-
-
-GLOBAL bool
-Lists_CheckBanned( CLIENT *Client, CHANNEL *Chan )
-{
-	return Check_List( &My_Bans, Client, Chan );
-} /* Lists_CheckBanned */
-
-
-GLOBAL bool
-Lists_IsBanEntry( char *Mask, CHANNEL *Chan )
-{
-	assert( Mask != NULL );
-	assert( Chan != NULL );
-	
-	return Already_Registered( My_Bans, Mask, Chan );
-} /* Lists_IsBanEntry */
-
-
-GLOBAL bool
-Lists_AddBanned( char *Mask, CHANNEL *Chan )
-{
-	C2C *c2c;
-
-	assert( Mask != NULL );
-	assert( Chan != NULL );
-
-	if( Already_Registered( My_Bans, Mask, Chan )) return true;
-
-	c2c = New_C2C( Mask, Chan, false );
-	if( ! c2c )
-	{
-		Log( LOG_ERR, "Can't add new ban list entry!" );
-		return false;
-	}
-
-	/* verketten */
-	c2c->next = My_Bans;
-	My_Bans = c2c;
-
-	Log( LOG_DEBUG, "Added \"%s\" to ban list for \"%s\".", Mask, Channel_Name( Chan ));
-	return true;
-} /* Lists_AddBanned */
+}


 GLOBAL void
-Lists_DelBanned( char *Mask, CHANNEL *Chan )
+Lists_Free(struct list_head *head)
 {
-	C2C *c2c, *last, *next;
+	struct list_elem *e, *victim;

-	assert( Mask != NULL );
-	assert( Chan != NULL );
+	assert(head != NULL);

-	last = NULL;
-	c2c = My_Bans;
-	while( c2c )
-	{
-		next = c2c->next;
-		if(( c2c->channel == Chan ) && ( strcasecmp( c2c->mask, Mask ) == 0 ))
-		{
-			/* dieser Eintrag muss geloescht werden */
-			Log( LOG_DEBUG, "Deleted \"%s\" from ban list for \"%s\"." , c2c->mask, Channel_Name( Chan ));
-			if( last ) last->next = next;
-			else My_Bans = next;
-			free( c2c );
-		}
-		else last = c2c;
-		c2c = next;
+	e = head->first;
+	head->first = NULL;
+	while (e) {
+		LogDebug("Deleted \"%s\" from invite list" , e->mask);
+		victim = e;
+		e = e->next;
+		free( victim );
 	}
-} /* Lists_DelBanned */
+}


 GLOBAL bool
-Lists_ShowBans( CLIENT *Client, CHANNEL *Channel )
+Lists_CheckDupeMask(const struct list_head *h, const char *Mask )
 {
-	C2C *c2c;
-
-	assert( Client != NULL );
-	assert( Channel != NULL );
-
-	c2c = My_Bans;
-	while( c2c )
-	{
-		if( c2c->channel == Channel )
-		{
-			/* Eintrag fuer Channel gefunden; ausgeben: */
-			if( ! IRC_WriteStrClient( Client, RPL_BANLIST_MSG, Client_ID( Client ), Channel_Name( Channel ), c2c->mask )) return DISCONNECTED;
-		}
-		c2c = c2c->next;
+	struct list_elem *e;
+	e = h->first;
+	while (e) {
+		if (strcasecmp( e->mask, Mask ) == 0 )
+			return true;
+		e = e->next;
 	}
-	return IRC_WriteStrClient( Client, RPL_ENDOFBANLIST_MSG, Client_ID( Client ), Channel_Name( Channel ));
-} /* Lists_ShowBans */
-
-
-GLOBAL void
-Lists_DeleteChannel( CHANNEL *Chan )
-{
-	/* Channel wurde geloescht, Invite- und Ban-Lists aufraeumen */
-
-	C2C *c2c, *last, *next;
-
-	/* Invite-List */
-	last = NULL;
-	c2c = My_Invites;
-	while( c2c )
-	{
-		next = c2c->next;
-		if( c2c->channel == Chan )
-		{
-			/* dieser Eintrag muss geloescht werden */
-			Log( LOG_DEBUG, "Deleted \"%s\" from invite list for \"%s\"." , c2c->mask, Channel_Name( Chan ));
-			if( last ) last->next = next;
-			else My_Invites = next;
-			free( c2c );
-		}
-		else last = c2c;
-		c2c = next;
-	}
-
-	/* Ban-List */
-	last = NULL;
-	c2c = My_Bans;
-	while( c2c )
-	{
-		next = c2c->next;
-		if( c2c->channel == Chan )
-		{
-			/* dieser Eintrag muss geloescht werden */
-			Log( LOG_DEBUG, "Deleted \"%s\" from ban list for \"%s\"." , c2c->mask, Channel_Name( Chan ));
-			if( last ) last->next = next;
-			else My_Bans = next;
-			free( c2c );
-		}
-		else last = c2c;
-		c2c = next;
-	}
-} /* Lists_DeleteChannel */
+	return false;
+}


 GLOBAL char *
@@ -407,82 +212,30 @@ Lists_MakeMask( char *Pattern )
 } /* Lists_MakeMask */


-static C2C *
-New_C2C( char *Mask, CHANNEL *Chan, bool OnlyOnce )
+
+bool
+Lists_Check( struct list_head *header, CLIENT *Client)
 {
-	C2C *c2c;
-	
-	assert( Mask != NULL );
-	assert( Chan != NULL );
+	struct list_elem *e, *last;

-	/* Speicher fuer Eintrag anfordern */
-	c2c = (C2C *)malloc( sizeof( C2C ));
-	if( ! c2c )
-	{
-		Log( LOG_EMERG, "Can't allocate memory! [New_C2C]" );
-		return NULL;
-	}
+	assert( header != NULL );

-	strlcpy( c2c->mask, Mask, sizeof( c2c->mask ));
-	c2c->channel = Chan;
-	c2c->onlyonce = OnlyOnce;
-
-	return c2c;
-} /* New_C2C */
-
-
-static bool
-Check_List( C2C **Cl2Chan, CLIENT *Client, CHANNEL *Chan )
-{
-	C2C *c2c, *last;
-
-	assert( Cl2Chan != NULL );
-	assert( Client != NULL );
-	assert( Chan != NULL );
-
-	c2c = *Cl2Chan;
+	e = header->first;
 	last = NULL;

-	while( c2c )
-	{
-		if( c2c->channel == Chan )
-		{
-			/* Ok, richtiger Channel. Passt die Maske? */
-			if( Match( c2c->mask, Client_Mask( Client )))
-			{
-				/* Treffer! */
-				if( c2c->onlyonce )
-				{
-					/* Eintrag loeschen */
-					Log( LOG_DEBUG, "Deleted \"%s\" from %s list for \"%s\".", c2c->mask, *Cl2Chan == My_Invites ? "invite" : "ban", Channel_Name( Chan ));
-					if( last ) last->next = c2c->next;
-					else *Cl2Chan = c2c->next;
-					free( c2c );
-				}
-				return true;
+	while( e ) {
+		if( Match( e->mask, Client_Mask( Client ))) {
+			if( e->onlyonce ) { /* delete entry */
+				LogDebug("Deleted \"%s\" from list", e->mask);
+				Lists_Unlink(header, last, e);
 			}
+			return true;
 		}
-		last = c2c;
-		c2c = c2c->next;
+		last = e;
+		e = e->next;
 	}

 	return false;
-} /* Check_List */
-
-
-static bool
-Already_Registered( C2C *List, char *Mask, CHANNEL *Chan )
-{
-	C2C *c2c;
-
-	c2c = List;
-	while( c2c )
-	{
-		if(( c2c->channel == Chan ) && ( strcasecmp( c2c->mask, Mask ) == 0 )) return true;
-		c2c = c2c->next;
-	}
-	return false;
-} /* Already_Registered */
-
+}

 /* -eof- */
--- a/src/ngircd/lists.h
+++ b/src/ngircd/lists.h
@@ -8,7 +8,7 @@
 * (at your option) any later version.
 * Please read the file COPYING, README and AUTHORS for more information.
 *
- * $Id: lists.h,v 1.12 2005/03/19 18:43:49 fw Exp $
+ * $Id: lists.h,v 1.12.4.1 2007/04/03 20:23:31 fw Exp $
 *
 * Management of IRC lists: ban, invite, ... (header)
 */
@@ -16,31 +16,31 @@

 #ifndef __lists_h__
 #define __lists_h__
+#include "portab.h"
+#include "client.h"
+
+struct list_elem;
+
+struct list_head {
+	struct list_elem *first;
+};


-GLOBAL void Lists_Init PARAMS(( void ));
-GLOBAL void Lists_Exit PARAMS(( void ));
+GLOBAL struct list_elem *Lists_GetFirst PARAMS((const struct list_head *));
+GLOBAL struct list_elem *Lists_GetNext PARAMS((const struct list_elem *));

-GLOBAL bool Lists_CheckInvited PARAMS(( CLIENT *Client, CHANNEL *Chan ));
-GLOBAL bool Lists_AddInvited PARAMS(( char *Mask, CHANNEL *Chan, bool OnlyOnce ));
-GLOBAL void Lists_DelInvited PARAMS(( char *Mask, CHANNEL *Chan ));
-GLOBAL bool Lists_ShowInvites PARAMS(( CLIENT *Client, CHANNEL *Channel ));
-GLOBAL bool Lists_SendInvites PARAMS(( CLIENT *Client ));
-GLOBAL bool Lists_IsInviteEntry PARAMS(( char *Mask, CHANNEL *Chan ));
+GLOBAL bool Lists_Check PARAMS((struct list_head *head, CLIENT *client ));
+GLOBAL bool Lists_CheckDupeMask PARAMS((const struct list_head *head, const char *mask ));

-GLOBAL bool Lists_CheckBanned PARAMS(( CLIENT *Client, CHANNEL *Chan ));
-GLOBAL bool Lists_AddBanned PARAMS(( char *Mask, CHANNEL *Chan ));
-GLOBAL void Lists_DelBanned PARAMS(( char *Mask, CHANNEL *Chan ));
-GLOBAL bool Lists_ShowBans PARAMS(( CLIENT *Client, CHANNEL *Channel ));
-GLOBAL bool Lists_SendBans PARAMS(( CLIENT *Client ));
-GLOBAL bool Lists_IsBanEntry PARAMS(( char *Mask, CHANNEL *Chan ));
+GLOBAL bool Lists_Add PARAMS((struct list_head *header, const char *Mask, bool OnlyOnce ));
+GLOBAL void Lists_Del PARAMS((struct list_head *head, const char *Mask ));

-GLOBAL void Lists_DeleteChannel PARAMS(( CHANNEL *Chan ));
+GLOBAL bool Lists_AlreadyRegistered PARAMS(( const struct list_head *head, const char *Mask));
+
+GLOBAL void Lists_Free PARAMS(( struct list_head *head ));

 GLOBAL char *Lists_MakeMask PARAMS(( char *Pattern ));
-
+GLOBAL const char *Lists_GetMask PARAMS(( const struct list_elem *e ));

 #endif
-
-
 /* -eof- */
--- a/src/ngircd/ngircd.c
+++ b/src/ngircd/ngircd.c
@@ -1,6 +1,6 @@
 /*
 * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2006 Alexander Barton (alex@barton.de).
+ * Copyright (c)2001-2007 Alexander Barton (alex@barton.de).
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: ngircd.c,v 1.113 2006/07/23 12:07:33 alex Exp $";
+static char UNUSED id[] = "$Id: ngircd.c,v 1.113.2.2 2007/05/05 20:25:47 alex Exp $";

 /**
 * @file
@@ -271,7 +271,6 @@ main( int argc, const char *argv[] )

 		/* Initialize modules, part II: these functions are eventually
 		 * called with already dropped privileges ... */
-		Lists_Init( );
 		Channel_Init( );
 		Client_Init( );
 #ifdef ZEROCONF
@@ -328,7 +327,6 @@ main( int argc, const char *argv[] )
 #endif
 		Client_Exit( );
 		Channel_Exit( );
-		Lists_Exit( );
 		Log_Exit( );
 	}
 	Pidfile_Delete( );
@@ -548,7 +546,7 @@ static void
 Show_Version( void )
 {
 	puts( NGIRCd_Version );
-	puts( "Copyright (c)2001-2006 Alexander Barton (<alex@barton.de>) and Contributors." );
+	puts( "Copyright (c)2001-2007 Alexander Barton (<alex@barton.de>) and Contributors." );
 	puts( "Homepage: <http://ngircd.barton.de/>\n" );
 	puts( "This is free software; see the source for copying conditions. There is NO" );
 	puts( "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." );
--- a/src/ngircd/resolve.c
+++ b/src/ngircd/resolve.c
@@ -14,7 +14,7 @@

 #include "portab.h"

-static char UNUSED id[] = "$Id: resolve.c,v 1.24.2.1 2006/12/02 13:00:25 fw Exp $";
+static char UNUSED id[] = "$Id: resolve.c,v 1.24.2.2 2006/12/17 22:59:56 fw Exp $";

 #include "imp.h"
 #include <assert.h>
@@ -313,7 +313,8 @@ register_callback( RES_STAT *s, void (*cbfunc)(int, short))
 			return true;

 	Log( LOG_CRIT, "Resolver: Could not register callback function: %s!", strerror(errno));
-	Resolve_Shutdown(s);
+	close(s->resolver_fd);
+	Resolve_Init(s);
 	return false;
 }

@@ -333,7 +334,7 @@ Resolve_Shutdown( RES_STAT *s)
 	return ret;
 }

-                
+
 /**
 * Read result of resolver sub-process from pipe
 */
Author	SHA1	Message	Date
Alexander Barton	001c3bb1b4	Version 0.10.2-pre1	2007-05-05 20:43:11 +00:00
Alexander Barton	5cb18415da	Updated year of copyright notice.	2007-05-05 20:25:47 +00:00
Alexander Barton	69b595e8d4	Updated documentation.	2007-05-05 20:25:19 +00:00
Florian Westphal	090b596752	fix compressed server links (broken since 0.10.0)	2007-05-02 12:22:43 +00:00
Florian Westphal	f67ad15a36	sync with HEAD.	2007-04-03 22:08:50 +00:00
Florian Westphal	5c3e02393b	re-arranged invite and ban list-handling (from HEAD)	2007-04-03 20:23:30 +00:00
Florian Westphal	3f7191db0f	revert to last good revision	2006-12-17 23:06:29 +00:00
Florian Westphal	1e29560bac	do not call Conn_Close when io_event_create fails [from HEAD]	2006-12-17 23:00:47 +00:00
Florian Westphal	880d4a88b1	fix possibe buffer-off-by one [from HEAD]	2006-12-17 23:00:17 +00:00
Florian Westphal	a915559086	don't call Resolve_Shutdown() when io_event_create fails [from HEAD]	2006-12-17 22:59:56 +00:00