- Undid that. Version is now 3.3-willneverbereleased.

Added comment to changelog:
*****

THIS WAS THE DEVELOPMENT BRANCH FOR UNREAL3.3*. HOWEVER, 3.3* HAS BEEN
DISCONTINUED. FOCUS IS ON 4.* (NEXT-GEN IRCD) AND 3.2* (CURRENT STABLE
IRCD).
FOR 3.2* USE THE BRANCH 'unreal3_2_fixes'
DO NOT USE THIS 3.3* BRANCH FOR ANYTHING OTHER THAN COPYING FEATURES/FIXES
FROM 3.3* TO 3.2* !!

*****

.CHANGES.NEW

@@ -0,0 +1,20 @@
+
+ _   _                      _ ___________  _____     _
+| | | |                    | |_   _| ___ \/  __ \   | |
+| | | |_ __  _ __ ___  __ _| | | | | |_/ /| /  \/ __| |
+| | | | '_ \| '__/ _ \/  _ | | | | |    / | |    /  _ |
+| |_| | | | | | |  __/ (_| | |_| |_| |\ \ | \__/\ (_| |
+ \___/|_| |_|_|  \___|\__,_|_|\___/\_| \_| \____/\__,_|
+
+                               Configuration Program
+                                for Unreal3.2.5
+                                    
+This program will help you to compile your IRC server, and ask you
+questions regarding the compile-time settings of it during the process. 
+regarding the setup of it, during the process.
+
+If you have problems regarding the setup & compile, read Unreal.nfo to get
+more information on where to get help. Please, before running this setup,
+read the documentation in the "doc" folder. Docs are also avail online @
+http://www.unrealircd.com/unreal32docs.html
+

.CONFIG.RANT

@@ -0,0 +1,35 @@
+
+Configuration rant, by Stskeeps
+--------------------------------
+
+Right.. so you think you are done now, you can boot your IRCd and be happy,
+and it just works. No, you still got a lot to do. You need to read all of
+the documentation through. Would you even have made it this far without
+makeconf?. 
+
+Well, today, people think they can be 3 months on IRC, and be ready to run
+an IRC daemon. I hate to say this, but I don't think so. 
+
+If you cannot read an IRC help file, or understand what stuff like "desynch",
+"masskill", "k-line", or what "mode # +l 5" means - or you got no experince
+in the UNIX field at all, like, you MUST know how to invoke a editor in a
+shell, or to unzip a file. If you don't know/can do these things, I suggest
+you stop trying to set this up, and go read on some UNIX tutorials, and IRC
+tutorials. It takes a LOT of work to run a IRC server good. 
+
+I mean. I sit on the #unreal-support support channel each day, and I see
+countless questions about stuff that IS IN the documentation. Numerous
+people don't even bother to look at the config files (CONFIG_FILE_STOP
+problem). 
+
+You need to look at the documentation now. You need to see how to "include"
+other configuration files. You need to know how to work out how to use
+doc/example.settings.  I can only tell you, if you ask for support, and it
+is for errors that you could solve by reading the first lines of a document,
+then you'll be firmly ignored. I'm sorry, we cannot help your laziness.
+
+Anyhow, good luck with setting this up. Hope you understand what I am saying
+here. You will learn a lot more reading, than just ignoring what we are
+saying.
+
+--Stskeeps

.RELEASE.NOTES

@@ -0,0 +1,3 @@
+This is the Unreal3.3* development tree.
+We are currently in pre-alpha stage, which means this code should not be
+used by anyone but the developers or other people liking a broken ircd ;)

.SICI

@@ -0,0 +1,15 @@
+|-------------------------------------------------------------------------|
+| Congratulations on your new SSL self-signed certificate for your IRCd.  |
+| However, wouldn't it be better that you get your certifcate signed by   |
+| some kind of Certification Authority (CA), so your users can check that |
+| they are really connected to the real server, so they feel secure?      |
+|                                                                         |
+| There is an initiative at CACert.org - They offer SSL Certificates      |
+| for use with your IRCd for free, so your users can be sure that they    |
+| can trust you and your server.                                          |
+|                                                                         |
+| To get a free signed certificate please visit http://www.CACert.org     |
+|                                                _________________________|
+| 	                                       	| Press enter to continue |
+---------------------------------------------------------------------------
+

.UPDATE

@@ -0,0 +1,17 @@
+
+ _   _                      _ ___________  _____     _ 
+| | | |                    | |_   _| ___ \/  __ \   | |
+| | | |_ __  _ __ ___  __ _| | | | | |_/ /| /  \/ __| |
+| | | | '_ \| '__/ _ \/ _` | | | | |    / | |    / _` |
+| |_| | | | | | |  __/ (_| | |_| |_| |\ \ | \__/\ (_| |
+ \___/|_| |_|_|  \___|\__,_|_|\___/\_| \_| \____/\__,_|
+
+                             Update Script v2.0 
+
+What download program do you want to use?
+-----------------------------------------
+
+Type "wget" for wget
+Type "lynx" for lynx
+
+> 

.bugreport.gdb

@@ -0,0 +1,77 @@
+#
+# UnrealIRCd Bug Reporting Script
+# Copyright (c) 2001, The UnrealIRCd Team
+# All rights reserved
+#
+#   Redistribution and use in source and binary forms, with or without modification, are permitted
+#   provided that the following conditions are met:
+#   
+#     * Redistributions of source code must retain the above copyright notice, this list of conditions
+#       and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
+#       and the following disclaimer in the documentation and/or other materials provided with the
+#       distribution.
+#     * Neither the name of the The UnrealIRCd Team nor the names of its contributors may be used
+#       to endorse or promote products derived from this software without specific prior written permission.
+#     * The source code may not be redistributed for a fee or in closed source
+#       programs, without expressed oral consent by the UnrealIRCd Team, however
+#       for operating systems where binary distribution is required, if URL
+#       is passed with the package to get the full source
+#     * No warranty is given unless stated so by the The UnrealIRCd Team
+#
+#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'' AND ANY EXPRESS OR
+#   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+#   FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+#   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+#   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR  
+#   BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+#   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+#   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# First we define some nice settings and some nice functions
+set print pretty on
+
+# dumplist <linked list> <structure format>
+define dumplist
+echo Dumping linked list $arg0 in format $arg1\n
+set $p = $arg0
+while $p
+	print *($arg1 *) $p
+	set $p = $p->next
+end
+end
+
+# dumparray <name> <size>
+define dumparray
+echo Dumping array $arg0 size $arg1\n
+set $p = 0
+while $p < $arg1
+	if $arg0[$p]
+		print *$arg0[$p]
+	end
+	set $p = $p + 1
+end
+end
+
+echo Full backtrace:\n
+echo ---------------\n
+echo \n
+bt full
+echo \n
+echo Backup parse() buffer:\n
+echo ----------------------\n
+echo \n
+print backupbuf
+echo \n
+echo me output:\n
+echo ----------------------\n
+print me
+echo \n
+echo IRCstats:\n
+echo ----------------------\n
+print IRCstats
+echo \n
+echo Modules:\n
+echo ----------------------\n
+dumparray Modules 50
+quit

.cvsignore

@@ -0,0 +1,6 @@
+ircdcron/ircd.cron
+ircdcron/ircdchk
+src/modules/Makefile
+src/ssl.rnd
+src/win32/devel/StackTrace.lib
+src/win32/gnu_regex.lib

.indent.pro

@@ -0,0 +1,52 @@
+--leave-preprocessor-space
+--dont-break-procedure-type
+--no-space-after-function-call-names
+--brace-indent0
+--indent-level8
+-ip8
+--dont-line-up-parentheses
+--continuation-indentation4
+--case-indentation2
+--no-space-after-casts
+--blank-lines-after-procedures
+--no-blank-lines-after-declarations
+--braces-on-struct-decl-line
+--paren-indentation0
+--case-brace-indentation0
+--line-length110
+--declaration-indentation5
+-T size_t
+-T aClass
+-T TS
+-T aClient
+-T aServer
+-T anUser
+-T aChannel
+-T Mode
+-T aConfItem
+-T aMessage
+-T aMessageTree
+-T aGline
+-T aListingArgs
+-T snomask_t
+-T n_short
+-T n_long
+-T n_time
+-T u_char
+-T u_short
+-T u_long
+-T u_int
+-T dbuf
+-T dbufbuf
+-T aHashEntry
+-T Link
+-T Dlink
+-T VOIDSIG
+-T aHostent
+-T ResRQ
+-T aCache
+-T CacheTable
+-T cainfo
+-T reinfo
+-T RETSIGTYPE
+-T OPT_TYPE

Config

@@ -0,0 +1,935 @@
+#!/bin/sh
+#
+# Config script for UnrealIRCd
+# (C) 2001 The UnrealIRCd Team
+#
+# This configure script is free software; the UnrealIRCd Team gives 
+# unlimited permission to copy, distribute and modify as long as the
+# copyright headers stay intact
+#
+#
+# Rewritten completely to be an interface to autoconf by codemastr
+# This was inspired by the config by Michael Graff (explorer@flame.org)
+# but was written from scratch
+
+# In order to be faster than the old Config, this assumes that all information
+# in the cache file is valid and therefore doesn't check it, so if you messed with
+# default values thats your problem :P
+
+# some bits edited by baafie on March 17 2004, every change marked.
+
+
+RUN_CONFIGURE () {
+ARG=""
+# Do this even if we're not in advanced mode
+if [ "$SHOWLISTMODES" = "1" ] ; then
+	ARG="$ARG--with-showlistmodes "
+fi
+if [ "$ADVANCED" = "1" ] ; then
+if [ "$TOPICNICKISNUH" = "1" ] ; then
+	ARG="$ARG--with-topicisnuhost "
+fi
+if [ "$SHUNNOTICES" = "1" ] ; then
+	ARG="$ARG--with-shunnotices "
+fi
+if [ "$NOOPEROVERRIDE" = "1" ] ; then
+	ARG="$ARG--with-no-operoverride "
+fi
+if [ "$DISABLEUSERMOD" = "1" ] ; then
+	ARG="$ARG--with-disableusermod "
+fi
+if [ "$OPEROVERRIDEVERIFY" = "1" ] ; then
+	ARG="$ARG--with-operoverride-verify "
+fi
+if [ "$DISABLEEXTBANSTACKING" = "1" ]; then
+	ARG="$ARG--with-disable-extendedban-stacking ";
+fi
+ARG="$ARG--with-moduleswhich=$MODULESWHICH "
+fi
+if [ "$NOSPOOF" = "1" ] ; then
+ARG="$ARG--enable-nospoof "
+fi
+if [ -n "$HUB" ] ; then
+ARG="$ARG--enable-hub "
+fi
+if [  "$CRYPTOIRCD" = "1" ] ; then
+if test x"$SSLDIR" = "x" ; then
+ARG="$ARG--enable-ssl "
+else
+ARG="$ARG--enable-ssl=$SSLDIR "
+fi
+fi
+if [ "$ZIPLINKS" = "1" ] ; then
+if test x"$ZIPLINKSDIR" = "x" ; then
+ARG="$ARG--enable-ziplinks "
+else
+ARG="$ARG--enable-ziplinks=$ZIPLINKSDIR "
+fi
+fi
+if [ "$REMOTEINC" = "1" ] ; then
+ARG="$ARG--enable-libcurl=$CURLDIR "
+fi
+if [ "$INET6" = "1" ] ; then
+ARG="$ARG--enable-inet6 "
+fi
+if [ "$PREFIXAQ" = "1" ]; then
+ARG="$ARG--enable-prefixaq "
+fi
+ARG="$ARG--with-listen=$LISTEN_SIZE "
+ARG="$ARG--with-dpath=$DPATH "
+ARG="$ARG--with-spath=$SPATH "
+ARG="$ARG--with-nick-history=$NICKNAMEHISTORYLENGTH "
+ARG="$ARG--with-sendq=$MAXSENDQLENGTH "
+ARG="$ARG--with-bufferpool=$BUFFERPOOL "
+ARG="$ARG--with-permissions=$DEFPERM "
+ARG="$ARG--with-fd-setsize=$MAXCONNECTIONS "
+ARG="$ARG--enable-dynamic-linking "
+ARG="$ARG $EXTRAPARA "
+CONF="./configure $ARG"
+echo $CONF
+$CONF || exit 1
+cd "$UNREALCWD"
+if [  "$CRYPTOIRCD" = "1" ] ; then
+if [ ! -f server.req.pem ]; then
+export OPENSSLPATH
+make pem
+cat .SICI
+read cc
+else
+echo "SSL certificate already existing, no need to regenerate"
+fi
+fi
+}
+
+RUN_ADVANCED () {
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$SHOWLISTMODES" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to show the modes a channel has set in the /list output?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    SHOWLISTMODES="1"
+	    ;;
+	[Nn]*)
+	    SHOWLISTMODES=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$TOPICNICKISNUH" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want the /topic command to show the nick!user@host of the person"
+    echo "who set the topic, rather than just the nickname?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    TOPICNICKISNUH="1"
+	    ;;
+	[Nn]*)
+	    TOPICNICKISNUH=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$SHUNNOTICES" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Should Unreal notify a user when they are no longer shunned?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    SHUNNOTICES="1"
+	    ;;
+	[Nn]*)
+	    SHUNNOTICES=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$NOOPEROVERRIDE" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to disable oper override?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    NOOPEROVERRIDE="1"
+	    ;;
+	[Nn]*)
+	    NOOPEROVERRIDE=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$DISABLEUSERMOD" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to disable /sethost, /setident, /chgname,"
+    echo "/chghost, and /chgident?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    DISABLEUSERMOD="1"
+	    ;;
+	[Nn]*)
+	    DISABLEUSERMOD=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$OPEROVERRIDEVERIFY" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to require opers to /invite themselves into a +s or +p channel?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    OPEROVERRIDEVERIFY="1"
+	    ;;
+	[Nn]*)
+	    OPEROVERRIDEVERIFY=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$DISABLEEXTBANSTACKING" = "1" ] ; then
+        TEST="Yes"
+    else
+        TEST="No"
+    fi
+    echo ""
+    echo "Do you want to disable extended ban stacking (~q:~c:#test, etc) support?"
+    echo $n "[$TEST] -> $c"
+        read cc
+    if [ -z "$cc" ] ; then
+        cc=$TEST
+    fi
+    case "$cc" in
+        [Yy]*)
+            DISABLEEXTBANSTACKING="1"
+            ;;
+        [Nn]*)
+            DISABLEEXTBANSTACKING="0"
+            ;;
+        *)
+            echo ""
+            echo "You must enter either Yes or No"
+            TEST=""
+            ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ]; do
+    if [ "$MODULESWHICH" = "onlycommands" ]; then
+        TEST="commands"
+    elif [ "$MODULESWHICH" = "onlymodules" ]; then
+        TEST="modules"
+    else
+        TEST="both"
+    fi
+    echo ""
+    echo "Do you wish to compile commands.so, the m_*.so modules, or both?"
+    echo $n "[$TEST] -> $c"
+        read cc
+    if [ -z "$cc" ]; then
+        cc=$TEST
+    fi
+    case "$cc" in
+        commands|commands.so|onlycommands|commandsonly)
+            MODULESWHICH="onlycommands"
+            ;;
+        modules|m_\*.so|onlymodules|modulesonly)
+            MODULESWHICH="onlymodules"
+            ;;
+        both|commandsandmodules|modulesandcommands)
+            MODULESWHICH="commandsandmodules"
+            ;;
+        *)
+            echo ""
+            echo "Unrecognized response"
+            TEST=""
+    esac
+done
+}
+c=""
+n=""
+UNREALCWD="`pwd`"
+NOSPOOF=""
+DPATH="`pwd`"
+SPATH="`pwd`/src"
+HUB="1"
+DEFPERM="0600"
+CRYPTOIRCD=""
+SSLDIR=""
+ZIPLINKS=""
+ZIPLINKSDIR=""
+LISTEN_SIZE="5"
+NICKNAMEHISTORYLENGTH="2000"
+MAXSENDQLENGTH="3000000"
+BUFFERPOOL="18"
+MAXCONNECTIONS="1024"
+INET6=""
+REMOTEINC=""
+CURLDIR=""
+PREFIXAQ="1"
+SHOWLISTMODES="1"
+TOPICNICKISNUH=""
+SHUNNOTICES=""
+NOOPEROVERRIDE=""
+DISABLEUSERMOD=""
+OPEROVERRIDEVERIFY=""
+DISABLEEXTBANSTACKING=""
+MODULESWHICH=""
+EXTRAPARA=""
+if [ "`eval echo -n 'a'`" = "-n a" ] ; then
+        c="\c"
+else
+        n="-n"
+fi
+
+
+#parse arguments
+NOCACHE=""
+NOINTRO=""
+CLEAN=""
+ADVANCED=""
+while [ $# -ge 1 ] ; do
+	if [ $1 = "--help" ] ; then
+		echo "Config utility for UnrealIRCd"
+		echo "-----------------------------"
+		echo "Syntax: ./Config [options]"
+		echo "-nocache     Ignore settings saved in config.settings"
+		echo "-nointro     Skip intro (release notes, etc)"
+		echo "-quick       Skip questions, go straight to configure"
+		echo "-advanced    Include additional advanced questions"
+		echo "-clean       Clean ./configure cache"
+		exit 0
+	elif [ $1 = "-nocache" ] ; then
+		NOCACHE="1"
+	elif [ $1 = "-nointro" ] ; then
+		NOINTRO="1"
+	elif [ $1 = "-quick" -o $1 = "-q" ] ; then
+		echo "running quick config"
+		if [ -f "config.settings" ] ; then
+			. ./config.settings
+		fi
+		RUN_CONFIGURE
+		cd "$UNREALCWD"
+		exit 0
+	elif [ $1 = "-clean" -o $1 = "-C" ] ; then
+		CLEAN="1"
+	elif [ $1 = "-advanced" ] ; then
+		PREADVANCED="1"
+	fi
+	shift 1
+done
+
+if [ -f "config.settings" -a -z "$NOCACHE" ] ; then
+    . ./config.settings
+fi
+
+if [ "$PREADVANCED" = "1" ] ; then
+	ADVANCED="1"
+elif [ "$ADVANCED" = "1" ]; then
+	ADVANCED=""
+fi
+
+if [ -n "$CLEAN" ] ; then
+	rm -f config.cache
+fi
+
+clear
+
+    if [ -f ".CHANGES.NEW" -a -z "$NOINTRO" ] ; then
+        more .CHANGES.NEW
+        echo $n "[Enter to continue]"
+        read cc
+        clear
+    fi
+    if [ -f ".RELEASE.NOTES" -a -z "$NOINTRO" ] ; then
+        more .RELEASE.NOTES
+        echo $n "[Enter to continue]"
+        read cc
+        clear
+    fi
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$NOSPOOF" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Many older operating systems have an insecure TCP/IP stack"
+    echo "which may be vulnerable to IP spoofing attacks, if you run"
+    echo "an operating system that is vulnerable to such attacks"
+    echo "enable this option. This option can also be useful to prevent"
+    echo "blind proxies from connecting (eg: HTTP POST proxies)."
+    echo ""
+    echo "Do you want to enable the server anti-spoof protection?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    NOSPOOF="1"
+	    ;;
+	[Nn]*)
+	    NOSPOOF=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST="$DPATH"
+echo ""
+echo "Where do you want to install the server configuration files?"
+echo $n "[$TEST] -> $c"
+read cc
+if [ -z "$cc" ] ; then
+   DPATH=$TEST
+else
+   DPATH=`eval echo $cc` # modified
+fi
+
+TEST="$SPATH"
+echo ""
+echo "Where do you want to install the server binary?"
+echo $n "[$TEST] -> $c"
+    read cc
+if [ -z "$cc" ] ; then
+    SPATH=$TEST
+else 
+    SPATH=`eval echo $cc` # modified
+fi
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$HUB" = "1" ] ; then
+	TEST="Hub"
+    else
+	TEST="Leaf"
+    fi
+    echo ""
+    echo "Would you like to compile as a hub or as a leaf?"
+    echo "Type Hub to select hub and Leaf to select leaf."
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Hh]*)
+	    HUB="1"
+	    ;;
+	[Ll]*)
+	    HUB=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Hub or Leaf"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$DEFPERM"
+    echo ""
+    echo "What should the default permissions for your configuration files be? (Set this to 0 to disable)"
+    echo "It is strongly recommended that you use 0600 to prevent unwanted reading of the file"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	DEFPERM=$TEST
+	break
+    fi
+    case "$cc" in
+	[0-9]*)
+	    DEFPERM="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter a number"
+	    TEST=""
+	    ;;
+    esac
+
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$CRYPTOIRCD" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to support SSL (Secure Sockets Layer) connections?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    CRYPTOIRCD="1"
+	    ;;
+	[Nn]*)
+	    CRYPTOIRCD=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+if [ "$CRYPTOIRCD" = "1" ] ; then
+TEST="$SSLDIR"
+echo ""
+echo "If you know the path to OpenSSL on your system, enter it here. If not"
+echo "leave this blank"
+echo $n "[$TEST] -> $c"
+    read cc
+if [ -z "$cc" ] ; then
+    SSLDIR="$TEST"
+else 
+    SSLDIR=`eval echo $cc` # modified
+fi
+fi
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$INET6" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to enable IPv6 support?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    INET6="1"
+	    ;;
+	[Nn]*)
+	    INET6=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$ZIPLINKS" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to enable ziplinks support?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    ZIPLINKS="1"
+	    ;;
+	[Nn]*)
+	    ZIPLINKS=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+if [ "$ZIPLINKS" = "1" ] ; then
+TEST="$ZIPLINKSDIR"
+echo ""
+echo "If you know the path to zlib on your system, enter it here. If not"
+echo "leave this blank"
+echo $n "[$TEST] -> $c"
+    read cc
+if [ -z "$cc" ] ; then
+    ZIPLINKSDIR="$TEST"
+else 
+    ZIPLINKSDIR=`eval echo $cc` # modified
+fi
+fi
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$REMOTEINC" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to enable remote includes?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    REMOTEINC="1"
+	    ;;
+	[Nn]*)
+	    REMOTEINC=""
+	    CURLDIR=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+if [ "$REMOTEINC" = "1" ] ; then
+	TEST=""
+	while [ -z "$TEST" ] ; do
+		TEST="$CURLDIR"
+		echo ""
+		echo "Specify the directory you installed libcurl to"
+		echo $n "[$TEST] -> $c"
+		read cc
+		if [ -z "$cc" ] ; then
+		    cc=$TEST
+		else
+		    TEST=$cc
+		    CURLDIR=`eval echo $cc` # modified
+		fi
+	done
+fi
+
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    if [ "$PREFIXAQ" = "1" ] ; then
+	TEST="Yes"
+    else
+	TEST="No"
+    fi
+    echo ""
+    echo "Do you want to enable prefixes for chanadmin and chanowner?"
+    echo "This will give +a the & prefix and ~ for +q (just like +o is @)"
+    echo "Supported by the major clients (mIRC, xchat, epic, eggdrop, Klient,"
+    echo "PJIRC, irssi, CGI:IRC, etc.)"
+    echo "This feature should be enabled/disabled network-wide."
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	cc=$TEST
+    fi
+    case "$cc" in
+	[Yy]*)
+	    PREFIXAQ="1"
+	    ;;
+	[Nn]*)
+	    PREFIXAQ=""
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter either Yes or No"
+	    TEST=""
+	    ;;
+    esac
+done
+
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$LISTEN_SIZE"
+    echo ""
+    echo "What listen() backlog value do you wish to use?  Some older servers"
+    echo "have problems with more than 5, others work fine with many more."
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	LISTEN_SIZE=$TEST
+	break
+    fi
+    case "$cc" in
+	[1-9]*)
+	    LISTEN_SIZE="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter a number"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$NICKNAMEHISTORYLENGTH"
+    echo ""
+    echo "How far back do you want to keep the nickname history?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	NICKNAMEHISTORYLENGTH=$TEST
+	break
+    fi
+    case "$cc" in
+	[1-9]*)
+	    NICKNAMEHISTORYLENGTH="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter a number"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$MAXSENDQLENGTH"
+    echo ""
+    echo "What is the maximum sendq length you wish to have?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	MAXSENDQLENGTH=$TEST
+	break
+    fi
+    case "$cc" in
+	[1-9][0-9][0-9][0-9]*)
+	    MAXSENDQLENGTH="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter a number greater than or equal to 1000"
+	    TEST=""
+	    ;;
+    esac
+done
+
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$BUFFERPOOL"
+    echo ""
+    echo "How many buffer pools would you like?"
+    echo "This number will be multiplied by MAXSENDQLENGTH."
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	BUFFERPOOL=$TEST
+	break
+    fi
+    case "$cc" in
+	[1-9]*)
+	    BUFFERPOOL="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must enter a number"
+	    TEST=""
+	    ;;
+    esac
+
+done
+
+echo ""
+TEST=""
+while [ -z "$TEST" ] ; do
+    TEST="$MAXCONNECTIONS"
+    echo ""
+    echo "How many file descriptors (or sockets) can the IRCd use?"
+    echo $n "[$TEST] -> $c"
+	read cc
+    if [ -z "$cc" ] ; then
+	MAXCONNECTIONS=$TEST
+	break
+    fi
+    case "$cc" in
+	[1-9][0-9][0-9]*)
+	    MAXCONNECTIONS="$cc"
+	    ;;
+	*)
+	    echo ""
+	    echo "You must to enter a number greater than or equal to 100"
+	    TEST=""
+	    ;;
+    esac
+done
+if [ -n "$ADVANCED" ] ; then
+	RUN_ADVANCED
+fi
+echo ""
+echo "Would you like any more parameters to configure?"
+echo "Write them here:"
+echo $n "[]-> $c"
+read EXTRAPARA
+
+rm -f config.settings
+cat > config.settings << __EOF__
+#
+NOSPOOF="$NOSPOOF"
+DPATH="$DPATH"
+SPATH="$SPATH"
+INET6="$INET6"
+PREFIXAQ="$PREFIXAQ"
+LISTEN_SIZE="$LISTEN_SIZE"
+MAXSENDQLENGTH="$MAXSENDQLENGTH"
+BUFFERPOOL="$BUFFERPOOL"
+MAXCONNECTIONS="$MAXCONNECTIONS"
+NICKNAMEHISTORYLENGTH="$NICKNAMEHISTORYLENGTH"
+HUB="$HUB"
+DEFPERM="$DEFPERM"
+CRYPTOIRCD="$CRYPTOIRCD"
+SSLDIR="$SSLDIR"
+ZIPLINKS="$ZIPLINKS"
+ZIPLINKSDIR="$ZIPLINKSDIR"
+REMOTEINC="$REMOTEINC"
+CURLDIR="$CURLDIR"
+SHOWLISTMODES="$SHOWLISTMODES"
+TOPICNICKISNUH="$TOPICNICKISNUH"
+SHUNNOTICES="$SHUNNOTICES"
+NOOPEROVERRIDE="$NOOPEROVERRIDE"
+DISABLEUSERMOD="$DISABLEUSERMOD"
+OPEROVERRIDEVERIFY="$OPEROVERRIDEVERIFY"
+DISABLEEXTBANSTACKING="$DISABLEEXTBANSTACKING"
+MODULESWHICH="$MODULESWHICH"
+EXTRAPARA="$EXTRAPARA"
+ADVANCED="$ADVANCED"
+__EOF__
+RUN_CONFIGURE
+cd "$UNREALCWD"
+cat << __EOF__
+
+ _______________________________________________________________________
+|                                                                       |
+|                    UnrealIRCd Compile-Time Config                     |
+|_______________________________________________________________________|
+|_______________________________________________________________________|
+|                                                                       |
+| Now all you have to do is type 'make' and let it compile. When that's |
+| done, you will receive other instructions on what to do next.         |
+|                                                                       |
+|_______________________________________________________________________|
+|_______________________________________________________________________|
+|                        - The UnrealIRCd Team -                        |
+|                                                                       |
+| * Stskeeps  stskeeps@unrealircd.com                                   |
+| * codemastr codemastr@unrealircd.com                                  |
+| * Syzop     syzop@unrealircd.com                                      |
+|_______________________________________________________________________|
+__EOF__
+

Donation

@@ -0,0 +1,32 @@
+UnrealIRCd is a free program, but we do put a lot of time, effort, and money
+into creating and maintaining Unreal. To make it easier for user's to show their
+appreciation, the Unreal team has decided to accept donations through PayPal. If
+you like Unreal, and you'd like to see it continue to exist, please consider making
+a donation. We're not asking for anything huge, whatever you can afford is fine.
+
+PayPal Donation Link:
+<https://www.paypal.com/xclick/business=donation%40unrealircd.org&
+item_name=UnrealIRCd+Donation&no_shipping=1&cn=Comments&tax=0&currency_code=USD>
+
+Or simply send a payment through PayPal to:
+donation@unrealircd.org
+
+If you don't want to use PayPal, or you want to donate something other than money
+(old computer hardware, etc.), contact Stskeeps (stskeeps@unrealircd.com) and send
+your donation to:
+
+UnrealIRCd Project
+C/O Carsten Munk
+P.O.Box 52
+7400 Herning
+Denmark
+
+All those who donate at least $10 USD will have their name and/or company listed in /credits.
+Additionally, all donators will be listed on the website (regardless of the amount). To make 
+this possible, please include along with your donation the name (or nickname) you want to 
+appear in the list as well as the company name (or IRC server) to list. 
+
+Thank you for your support,
+The UnrealIRCd Team
+
+[ $Id$ ]

INSTALL.REMOTEINC

@@ -0,0 +1,23 @@
+**** Remote Includes ****
+
+Setting up UnrealIRCd to work with remote includes is not very difficult. The first step is to
+download c-ares. C-ares can be downloaded from <http://daniel.haxx.se/projects/c-ares/>
+download the latest version of c-ares and extract the .tar.gz somewhere.
+
+Now, download the latest version of curl, available at <http://curl.haxx.se/download.html>
+again, extract the tar.gz somewhere. 
+
+Next, go to the Unreal3.2 directory and run the curlinstall script. You run the script
+as follows:
+
+./curlinstall ares_path curl_path
+
+Paths should be complete pathnames. If you extracted c-ares to /home/username/c-ares-1.0.0
+and curl to /home/username/curl-7.11.0 then you would run:
+
+./curlinstall /home/username/c-ares-1.0.0 /home/username/curl-7.11.0
+
+Lastly, run ./Config. When asked whether to enable remote includes say "yes" and when asked
+for the path curl was installed to include the path that is printed out after ./curlinstall
+completes. Then simply run make to compile Unreal as usual and remote includes should work
+fine.

LICENSE

@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

Makefile.in

@@ -0,0 +1,263 @@
+#/************************************************************************
+#*   IRC - Internet Relay Chat, Makefile
+#*   Copyright (C) 1990, Jarkko Oikarinen
+#*
+#*   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
+#*   the Free Software Foundation; either version 1, or (at your option)
+#*   any later version.
+#*
+#*   This program is distributed in the hope that it will be useful,
+#*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#*   GNU General Public License for more details.
+#*
+#*   You should have received a copy of the GNU General Public License
+#*   along with this program; if not, write to the Free Software
+#*   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#*  
+#*   $Id$
+#*/
+
+CC=@CC@
+CXX=@CXX@
+INCLUDEDIR=../include
+NETWORKSDIR=
+FROMDOS=/home/cmunk/bin/4dos
+
+# [CHANGEME]
+# Default flags:
+# Change XCFLAGS if you don't like what Config puts there.  Same with
+# IRCDLIBS.
+#
+# If you are configuring by hand, try "-O -g" for XCFLAGS, and leave
+# IRCDLIBS blank.  If that fails, try recomendations below.
+#
+
+#XCFLAGS=-O -g -export-dynamic
+IRCDLIBS=@IRCDLIBS@ @TRELIBS@ @CARESLIBS@
+CRYPTOLIB=@CRYPTOLIB@
+OPENSSLINCLUDES=
+
+XCFLAGS=-I@TREINCDIR@ -I@CARESINCDIR@ @CARESLIBDIR@ @CFLAGS@
+#
+# use the following on MIPS:
+#CFLAGS= -systype bsd43 -DSYSTYPE_BSD43 -I$(INCLUDEDIR)
+# For Irix 4.x (SGI), use the following:
+#CFLAGS= -g -cckr -I$(INCLUDEDIR)
+#
+# on NEXT use:
+#CFLAGS=-bsd -I$(INCLUDEDIR)
+#on NeXT other than 2.0:
+#IRCDLIBS=-lsys_s
+#
+# AIX 370 flags
+#CFLAGS=-D_BSD -Hxa -I$(INCLUDEDIR)
+#IRCDLIBS=-lbsd
+#
+# Dynix/ptx V2.0.x
+#CFLAGS= -I$(INCLUDEDIR) -O -Xo
+#IRCDLIBS= -lsocket -linet -lnsl -lseq
+# 
+# Dynix/ptx V1.x.x
+#IRCDLIBS= -lsocket -linet -lnsl -lseq
+#
+#use the following on SUN OS without nameserver libraries inside libc
+#IRCDLIBS=-lresolv
+#
+# Solaris 2
+#IRCDLIBS=-lsocket -lnsl -lresolv -L/usr/ucblib -R/usr/ucblib -lgen
+#
+# ESIX
+#CFLAGS=-O -I$(INCLUDEDIR) -I/usr/ucbinclude
+#IRCDLIBS=-L/usr/ucblib -L/usr/lib -lsocket -lucb -lns -lnsl
+#
+# LDFLAGS - flags to send the loader (ld). SunOS users may want to add
+# -Bstatic here.
+#
+#LDFLAGS=-Bstatic
+#
+#Dell SVR4
+#CC=gcc
+#CFLAGS= -I$(INCLUDEDIR) -O2
+#IRCDLIBS=-lsocket -lnsl -lucb
+
+# [CHANGEME]
+# IRCDMODE is the mode you want the binary to be.
+# The 4 at the front is important (allows for setuidness)
+#
+# WARNING: if you are making ircd SUID or SGID, check config.h to make sure
+#          you are not defining CMDLINE_CONFIG 
+IRCDMODE = 711
+
+# [CHANGEME]
+# IRCDDIR must be the same as DPATH in include/config.h
+#
+IRCDDIR=@IRCDDIR@
+
+
+URL=@URL@
+
+# [CHANGEME]
+# If you get a link-time error dealing with strtoul, comment out
+# this line.
+# STRTOUL=	strtoul.o
+STRTOUL=@STRTOUL@
+
+# [CHANGEME]
+# If you get crashes around a specific number of clients, and that client
+# load comes close or a little over the system-defined value of FD_SETSIZE,
+# override it here and see what happens.
+FD_SETSIZE=@FD_SETSIZE@
+
+# Where is your openssl binary
+OPENSSLPATH=@OPENSSLPATH@
+
+CFLAGS=-I$(INCLUDEDIR) $(XCFLAGS) @LDFLAGS@ $(FD_SETSIZE)
+
+SHELL=/bin/sh
+SUBDIRS=src
+BINDIR=@BINDIR@
+INSTALL=@INSTALL@
+RM=@RM@
+CP=@CP@
+TOUCH=@TOUCH@
+RES=
+all:	build
+
+MAKEARGS =	'CFLAGS=${CFLAGS}' 'CC=${CC}' 'IRCDLIBS=${IRCDLIBS}' \
+		'LDFLAGS=${LDFLAGS}' 'IRCDMODE=${IRCDMODE}' \
+		'RES=${RES}' 'BINDIR=${BINDIR}' 'INSTALL=${INSTALL}' \
+		'INCLUDEDIR=${INCLUDEDIR}' 'IRCDDIR=${IRCDDIR}' \
+		'RM=${RM}' 'CP=${CP}' 'TOUCH=${TOUCH}' \
+		'SHELL=${SHELL}' 'STRTOUL=${STRTOUL}' \
+		'CRYPTOLIB=${CRYPTOLIB}' \
+		'CRYPTOINCLUDES=${CRYPTOINCLUDES}' \
+		'URL=${URL}' 'CXX=${CXX}'
+
+INSTALL_CONFS = badwords.channel.conf badwords.message.conf \
+		badwords.quit.conf dccallow.conf help.conf \
+		spamfilters.conf.sample LICENSE Donation
+
+INSTALL_DOCS  = doc/Authors doc/example.conf doc/coding-guidelines \
+		doc/tao.of.irc doc/unreal32docs.html
+
+custommodule:
+	cd src; ${MAKE} ${MAKEARGS} MODULEFILE=${MODULEFILE} 'EXLIBS=${EXLIBS}' custommodule
+
+custommodulecpp:
+	cd src; ${MAKE} ${MAKEARGS} MODULEFILE=${MODULEFILE} 'EXLIBS=${EXLIBS}' custommodulecpp
+
+server:
+build:
+	-@if [ ! -f include/setup.h ] ; then \
+		echo "Hmm...doesn't look like you've run Config..."; \
+		echo "Doing so now."; \
+		sh Config; \
+	fi
+	@for i in $(SUBDIRS); do \
+		echo "Building $$i";\
+		( cd $$i; ${MAKE} ${MAKEARGS} build; ) \
+	done
+	@echo ' __________________________________________________ '
+	@echo '| Compile is now complete.                         |'
+	@echo '| You should now read the documentation and learn  |'
+	@echo '| how to configure your IRCd.                      |'
+	@echo '|                                                  |'
+	@echo '| If you really like UnrealIRCd, and would like to |'
+	@echo '| make a donation, please read the Donation file in|'
+	@echo '| this archive. :)                                 |'
+	@echo '|                                                  |'
+	@echo '| Thanks for using Unreal IRCd! If you are in need |' 
+	@echo '| for any kind of help regarding the IRCd please   |'
+	@echo '| read the Unreal.nfo file.                        |' 
+	@echo '|__________________________________________________|'
+
+clean:
+	$(RM) -f *~ \#* core *.orig include/*.orig
+	@for i in $(SUBDIRS); do \
+		echo "Cleaning $$i";\
+		( cd $$i; ${MAKE} ${MAKEARGS} clean; ) \
+	done
+	-@if [ -f include/setup.h ] ; then \
+	  echo "To really restart installation, remove include/setup.h" ; \
+	fi
+
+cleandir: clean
+	rm -rf include/networks.h include/setup.h Makefile Settings
+
+makex:
+	chmod +x Config newnet ircd ircdcron/ircdchk killircd
+	chmod +x rehash ircdreg
+
+fromdos: cleandir
+	$(FROMDOS) -dv *
+	$(FROMDOS) -dv src/*
+	$(FROMDOS) -dv include/*
+	$(FROMDOS) -dv doc/*
+	$(FROMDOS) -dv crypt/*
+	$(FROMDOS) -dv ircdcron/*
+makedist: makex
+	echo "Stamping.."
+
+stamp: makedist
+	echo "/* Auto created release stamping */" > include/stamp.h
+	echo "#define RELEASEID2 \"`date +%s`\"" >> include/stamp.h
+	echo "#define RELEASESTUFF \"`hostname`\"" >> include/stamp.h
+	echo "" >> include/stamp.h
+
+depend:
+	@for i in $(SUBDIRS); do \
+		echo "Making dependencies in $$i";\
+		( cd $$i; ${MAKE} ${MAKEARGS} depend; ) \
+	done
+
+install: all
+	$(INSTALL) -m 0700 -d $(IRCDDIR)
+	$(INSTALL) -m 0700 -d $(BINDIR)
+	$(INSTALL) -b -m 0700 src/ircd $(BINDIR)
+	$(INSTALL) -m 0700 -d $(IRCDDIR)/doc
+	$(INSTALL) -m 0600 $(INSTALL_DOCS) $(IRCDDIR)/doc
+	$(INSTALL) -m 0700 -d $(IRCDDIR)/aliases
+	$(INSTALL) -m 0600 aliases/*.conf $(IRCDDIR)/aliases
+	$(TOUCH) $(IRCDDIR)/unrealircd.conf
+	chmod 0600 $(IRCDDIR)/unrealircd.conf
+	$(INSTALL) -b -m 0600 $(INSTALL_CONFS) $(IRCDDIR)
+	$(INSTALL) -b -m 0700 unreal $(IRCDDIR)
+	$(INSTALL) -m 0700 -d $(IRCDDIR)/modules
+	$(INSTALL) -b -m 0700 src/modules/*.so $(IRCDDIR)/modules
+	-@if [ ! -f "$(IRCDDIR)/curl-ca-bundle.crt" ] ; then \
+		$(INSTALL) -b -m 0700 curl-ca-bundle.crt $(IRCDDIR) ; \
+	fi
+	-@if [ -f server.key.pem ] ; then \
+		if [ ! -f "$(IRCDDIR)/server.key.pem" ] ; then \
+		$(INSTALL) -b -m 0600 server.*.pem $(IRCDDIR) ; \
+		fi ; \
+	fi
+
+pem:	src/ssl.cnf
+	@echo "Generating certificate request .. "
+	$(OPENSSLPATH) req -new \
+              -config src/ssl.cnf -out server.req.pem \
+              -keyout server.key.pem -nodes
+	@echo "Generating self-signed certificate .. "
+	$(OPENSSLPATH) req -x509 -days 365 -in server.req.pem \
+               -key server.key.pem -out server.cert.pem
+	@echo "Generating fingerprint .."
+	$(OPENSSLPATH) x509 -subject -dates -fingerprint -noout \
+		-in server.cert.pem
+	@echo "Setting o-rwx & g-rwx for files... "
+	chmod o-rwx server.req.pem server.key.pem server.cert.pem
+	chmod g-rwx server.req.pem server.key.pem server.cert.pem
+	@echo "Done!. If you want to encrypt the private key, run"
+	@echo "make encpem"
+
+encpem: server.key.pem
+	@echo "Encrypting server key .."
+	$(OPENSSLPATH) rsa -in server.key.pem -out server.key.c.pem -des3
+	-@if [ -f server.key.c.pem ] ; then \
+		echo "Replacing unencrypted with encrypted .." ; \
+		cp server.key.c.pem server.key.pem ; \
+		rm -f server.key.c.pem ; \
+	fi
+

README

@@ -0,0 +1,24 @@
+==[ COMPILING ]==
+To build the ircd, run:
+./Config
+make
+
+If you specified an alternative location during ./Config you also need
+to run "make install".
+
+==[ MAKING A CONFIG FILE ]==
+If you are new, then you need to create your own configfile:
+
+copy doc/example.conf to your main UnrealIRCd directory and call
+it unrealircd.conf .
+Then open it in an editor and carefully modify it, consult the docs
+(doc/unreal32docs.html, or online: www.unrealircd.com/unreal32docs.html)
+for more information about every block/setting.
+Common problems are explained in the FAQ, which is located at:
+http://www.vulnscan.org/UnrealIrcd/faq/ .
+
+==[ BOOTING YOUR IRCD ]==
+Just type: ./unreal start
+Note that after booting the errors are usually logged to ircd.log,
+so check that file if you have any problems.
+Again, check the FAQ (and docs) if you have any boot problems.

Unreal.nfo

@@ -0,0 +1,66 @@
+===============================================
+=            UnrealIRCd v3.3*                 =
+===============================================
+
+ Was brought to you by:
+
+  The head coders
+  ================
+  * Stskeeps    <stskeeps@tspre.org>
+  * Syzop       <syzop@unrealircd.com>
+  * codemastr   <codemastr@unrealircd.com>
+
+  The coders
+  ===========
+  * DarkElf     <darkelf@unrealircd.com>
+  * Trocotronic <trocotronic@unrealircd.com>
+  * aquanight   <aquanight@unrealircd.com>
+
+  Additional credits
+  ===================
+  Credit also goes to past UnrealIRCd coders, including: McSkaf, Zogg,
+  NiQuiL, assyrian, nighthawk, DrBin, llthangel and Griever.
+  Credit also goes to everyone else who contributed, and those who coded
+  or contributed to UnrealIRCd's ancestors.
+
+ WEBSITE
+ ========
+ http://www.unrealircd.com/
+
+ CVS
+ ====
+ To get anonymous access: (read only)
+ "cvs -d :pserver:anonymous@cvs.ircsystems.net:/home/cmunk/ircsystems/cvsroot login"
+
+ press enter when asked for password
+ Then, choose the appropiate branch you want:
+
+ latest 3.3 release (unstable/development):
+ "cvs -d :pserver:anonymous@cvs.ircsystems.net:/home/cmunk/ircsystems/cvsroot checkout -r devel -d Unreal-stable unreal"
+
+ To get support
+ ================
+ Before asking others for help you MUST:
+ * read the docs (doc/unreal32docs.html or online: www.unrealircd.com/unreal32docs.html)
+ * check the FAQ (www.vulnscan.org/UnrealIRCd/faq/)
+
+ Means of support:
+ * Forum: http://forums.unrealircd.com/
+ * IRC: /server irc.ircsystems.net 6667 - /join #unreal-support
+   [Note: Follow the bots instructions in order to get voice.
+          Please be patient after asking questions, we may do other stuff
+          or we're away. Don't repeat questions, we heard you first time,
+          READ THE TOPIC before you ask anything. We do this on a free
+          base so we are volunteeringly helping you, but we are humans
+          like you, and we got to have peace at times as well.]
+ * Mailing list: unreal-users@lists.sourceforge.net
+   (http://lists.sourceforge.net/lists/listinfo/unreal-users also
+    has links to the archive).
+
+ UnrealIRCd Bugtracker (Where to report bugs or make suggestions)
+ =================================================================
+ http://bugs.unrealircd.org
+
+ Want to discuss, chat, etc?
+ =============================
+ * IRC: /server irc.unrealircd.org 6667 - /join #UnrealIRCd

aliases/aliases.conf

@@ -0,0 +1,43 @@
+/* Standard Aliases */
+
+alias identify {
+	format "^#" {
+		target chanserv;
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	format "^[^#]" {
+		target nickserv;
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	type command;
+};
+
+alias services {
+	format "^#" {
+		target chanserv;
+		type services;
+		parameters "%1-";
+	};
+	format "^[^#]" {
+		target nickserv;
+		type services;
+		parameters "%1-";
+	};
+	type command;
+};
+
+alias register {
+	format "^#" {
+		target chanserv;
+		type services;
+		parameters "REGISTER %1-";
+	};
+	format "^[^#]" {
+		target nickserv;
+		type services;
+		parameters "REGISTER %1-";
+	};
+	type command;
+};

aliases/anope.conf

@@ -0,0 +1,18 @@
+/* Anope Aliases */
+
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias operserv { type services; };
+alias os { target operserv; type services; };
+alias helpserv { type services; };
+alias botserv { type services; };
+alias bs { target botserv; type services; };
+alias hostserv { type services; };
+alias hs { target hostserv; type services; };
+
+include "aliases/aliases.conf";
+

aliases/auspice.conf

@@ -0,0 +1,33 @@
+/* Auspice Aliases */
+
+/* Uncomment this, if you have enabled "MassServ, W and X" in auspice */
+# alias massserv { type services; };
+# alias ma { target massserv; type services; };
+# alias W { type services; };
+# alias X { type services; };
+
+/* Uncomment this, if you have enabled "WebServ" in auspice */
+# alias webserv { type services; };
+# alias ws { target webserv; type services; };
+
+alias agent { type services; };
+alias adminserv { type services; };
+alias as { target adminserv; type services; };
+alias botserv { type services; };
+alias bs { target botserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias helpserv { type services; };
+alias hs { target helpserv; type services; };
+alias hostserv { type services; };
+alias ho { target hostserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias operserv { type services; };
+alias os { target operserv; type services; };
+alias rootserv { type services; };
+alias rs { target rootserv; type services; };
+
+include "aliases/aliases.conf";

aliases/cygnus.conf

@@ -0,0 +1,12 @@
+/* Cygnus Aliases */
+
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias rootserv { type services; };
+alias rs { target rootserv; type services; };
+
+include "aliases/aliases.conf";

aliases/epona.conf

@@ -0,0 +1,16 @@
+/* Epona Aliases */
+
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias operserv { type services; };
+alias os { target operserv; type services; };
+alias helpserv { type services; };
+alias hs { target helpserv; type services; };
+alias botserv { type services; };
+alias bs { target botserv; type services; };
+
+include "aliases/aliases.conf";

aliases/generic.conf

@@ -0,0 +1,14 @@
+/* Generic Aliases */
+
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias operserv { type services; };
+alias os { target operserv; type services; };
+alias helpserv { type services; };
+alias hs { target helpserv; type services; };
+
+include "aliases/aliases.conf";

aliases/genericstats.conf

@@ -0,0 +1,4 @@
+/* Generic StatServ Aliases */
+
+alias statserv { type stats; };
+alias ss { target statserv; type stats; };

aliases/ircservices.conf

@@ -0,0 +1,17 @@
+/* IRCServices Aliases */
+
+alias nickserv { type services; };
+alias ns { target nickserv; type services; };
+alias chanserv { type services; };
+alias cs { target chanserv; type services; };
+alias memoserv { type services; spamfilter yes; };
+alias ms { target memoserv; type services; spamfilter yes; };
+alias operserv { type services; };
+alias os { target operserv; type services; };
+alias helpserv { type services; };
+alias hs { target helpserv; type services; };
+alias irciihelp { type services; };
+alias statserv { type services; };
+alias ss { target statserv; type services; };
+
+include "aliases/aliases.conf";

aliases/operstats.conf

@@ -0,0 +1,6 @@
+/* OperStats Aliases */
+
+alias operserv { type stats; };
+alias os { target operserv; type stats; };
+alias statserv { type stats; };
+alias ss { target statserv; type stats; };

autoconf/Makefile

@@ -0,0 +1,3 @@
+all:
+	@autoconf
+	cp configure ..

autoconf/aclocal.m4

@@ -0,0 +1,174 @@
+dnl aclocal.m4 generated automatically by aclocal 1.4-p4
+
+dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+dnl Macro: unet_CHECK_TYPE_SIZES
+dnl
+dnl Check the size of several types and define a valid int16_t and int32_t.
+dnl
+AC_DEFUN(unreal_CHECK_TYPE_SIZES,
+[dnl Check type sizes
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+if test "$ac_cv_sizeof_int" = 2 ; then
+  AC_CHECK_TYPE(int16_t, int)
+  AC_CHECK_TYPE(u_int16_t, unsigned int)
+elif test "$ac_cv_sizeof_short" = 2 ; then
+  AC_CHECK_TYPE(int16_t, short)
+  AC_CHECK_TYPE(u_int16_t, unsigned short)
+else
+  AC_MSG_ERROR([Cannot find a type with size of 16 bits])
+fi
+if test "$ac_cv_sizeof_int" = 4 ; then
+  AC_CHECK_TYPE(int32_t, int)
+  AC_CHECK_TYPE(u_int32_t, unsigned int)
+elif test "$ac_cv_sizeof_short" = 4 ; then
+  AC_CHECK_TYPE(int32_t, short)
+  AC_CHECK_TYPE(u_int32_t, unsigned short)
+elif test "$ac_cv_sizeof_long" = 4 ; then
+  AC_CHECK_TYPE(int32_t, long)
+  AC_CHECK_TYPE(u_int32_t, unsigned long)
+else
+  AC_MSG_ERROR([Cannot find a type with size of 32 bits])
+fi
+AC_CHECK_SIZEOF(rlim_t)
+if test "$ac_cv_sizeof_rlim_t" = 8 ; then
+AC_DEFINE(LONG_LONG_RLIM_T)
+fi
+])
+
+AC_DEFUN(CHECK_LIBCURL,
+[
+	AC_ARG_ENABLE(libcurl,
+	[AC_HELP_STRING([--enable-libcurl=DIR],[enable libcurl (remote include) support])],
+	[
+		CURLCFLAG=`$enableval/bin/curl-config --cflags`
+		CURLLIBS=`$enableval/bin/curl-config --libs`
+
+		dnl Ok this is ugly, basically we need to strip the version of c-ares that curl uses
+		dnl because we want to use our own version (which is hopefully fully binary
+		dnl compatible with the curl one as well).
+		dnl Therefore we need to strip the cares libs in a weird way...
+		dnl If anyone can come up with something better and still portable (no awk!?)
+		dnl then let us know.
+		if test "x`echo $CURLLIBS |grep ares`" != x ; then
+			dnl Attempt one: Linux sed
+			XCURLLIBS="`echo "$CURLLIBS"|sed -r 's/(@<:@^ @:>@+ @<:@^ @:>@+ )(@<:@^ @:>@+ @<:@^ @:>@+ )(.+)/\1\3/g' 2>/dev/null`"
+			if test x"$XCURLLIBS" = x; then
+				dnl Attempt two: FreeBSD (and others?) sed
+				XCURLLIBS="`echo "$CURLLIBS"|sed -E 's/(@<:@^ @:>@+ @<:@^ @:>@+ )(@<:@^ @:>@+ @<:@^ @:>@+ )(.+)/\1\3/g' 2>/dev/null`"
+				if test x"$XCURLLIBS" = x; then
+					AC_MSG_ERROR([sed appears to be broken. It is needed for a remote includes compile hack.])
+				fi
+			fi
+			CURLLIBS="$XCURLLIBS"
+		fi
+		
+		IRCDLIBS="$IRCDLIBS $CURLLIBS"
+		CFLAGS="$CFLAGS $CURLCFLAG -DUSE_LIBCURL"
+		URL="url.o"
+		AC_SUBST(URL)
+	])
+])
+
+dnl the following 2 macros are based on CHECK_SSL by Mark Ethan Trostler <trostler@juniper.net> 
+
+AC_DEFUN([CHECK_SSL],
+[
+AC_ARG_ENABLE(ssl,
+[AC_HELP_STRING([--enable-ssl=],[enable ssl will check /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr])],
+[ 
+AC_MSG_CHECKING(for openssl)
+    for dir in $enableval /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
+        ssldir="$dir"
+        if test -f "$dir/include/openssl/ssl.h"; then
+	    AC_MSG_RESULT(found in $ssldir/include/openssl)
+            found_ssl="yes";
+	    if test ! "$ssldir" = "/usr" ; then
+                CFLAGS="$CFLAGS -I$ssldir/include";
+  	    fi
+            break;
+        fi
+        if test -f "$dir/include/ssl.h"; then
+	    AC_MSG_RESULT(found in $ssldir/include)
+            found_ssl="yes";
+	    if test ! "$ssldir" = "/usr" ; then
+	        CFLAGS="$CFLAGS -I$ssldir/include";
+	    fi
+            break
+        fi
+    done
+    if test x_$found_ssl != x_yes; then
+	AC_MSG_RESULT(not found)
+	echo ""
+	echo "Apparently you do not have both the openssl binary and openssl development libraries installed."
+	echo "You have two options:"
+	echo "a) Install the needed binaries and libraries"
+	echo "   and run ./Config"
+	echo "OR"
+	echo "b) If you don't need SSL..."
+	echo "   Run ./Config and say 'no' when asked about SSL"
+	echo ""
+	exit 1
+    else
+        CRYPTOLIB="-lssl -lcrypto";
+	if test ! "$ssldir" = "/usr" ; then
+           LDFLAGS="$LDFLAGS -L$ssldir/lib";
+        fi
+	AC_DEFINE(USE_SSL)
+    fi
+],
+)
+])
+
+AC_DEFUN([CHECK_ZLIB],
+[
+AC_ARG_ENABLE(ziplinks,
+[AC_HELP_STRING([--enable-ziplinks],[enable ziplinks will check /usr/local /usr /usr/pkg])],
+[ 
+AC_MSG_CHECKING(for zlib)
+    for dir in $enableval /usr/local /usr /usr/pkg; do
+        zlibdir="$dir"
+        if test -f "$dir/include/zlib.h"; then
+	    AC_MSG_RESULT(found in $zlibdir)
+            found_zlib="yes";
+	    if test "$zlibdir" = "/usr" ; then
+		CFLAGS="$CFLAGS -DZIP_LINKS";
+	    else
+	        CFLAGS="$CFLAGS -I$zlibdir/include -DZIP_LINKS";
+	    fi
+            break;
+        fi
+    done
+    if test x_$found_zlib != x_yes; then
+	AC_MSG_RESULT(not found)
+	echo ""
+	echo "Apparently you do not have the zlib development library installed."
+	echo "You have two options:"
+	echo "a) Install the zlib development library"
+	echo "   and run ./Config"
+	echo "OR"
+	echo "b) If you don't need compressed links..."
+	echo "   Run ./Config and say 'no' when asked about ziplinks support"
+	echo ""
+	exit 1
+    else
+        IRCDLIBS="$IRCDLIBS -lz";
+	if test "$zlibdir" != "/usr" ; then
+             LDFLAGS="$LDFLAGS -L$zlibdir/lib";
+	fi 
+        HAVE_ZLIB=yes
+    fi
+    AC_SUBST(HAVE_ZLIB)
+],
+)
+])

autoconf/configure.in

@@ -0,0 +1,507 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(src/ircd.c)
+if test $# = 0; then
+	echo "You might want to run ./Config or provide some parameters to this script."
+	echo "./configure --help for information about this script"
+	exit 0
+fi
+AC_CONFIG_HEADER(include/setup.h)
+AC_PROG_CC
+if test "$ac_cv_prog_gcc" = "yes"; then
+CFLAGS="$CFLAGS -funsigned-char"
+AC_CACHE_CHECK(if gcc has a working -pipe, ac_cv_pipe, [
+	save_cflags="$CFLAGS"
+	CFLAGS="$CFLAGS -pipe"
+	AC_TRY_COMPILE(,, ac_cv_pipe="yes", ac_cv_pipe="no")
+	CFLAGS="$save_cflags"
+])
+if test "$ac_cv_pipe" = "yes"; then
+CFLAGS="-pipe $CFLAGS"
+fi
+fi
+
+dnl (the gcc flag detection trick is taken from xemacs/Vin Shelton)
+
+dnl UnrealIRCd might not be strict-aliasing safe at this time
+case "`$CC -v --help 2>&1`" in
+	*-fstrict-aliasing* ) CFLAGS="$CFLAGS -fno-strict-aliasing" ;;
+esac
+
+dnl Pointer signedness warnings are really a pain and 99.9% of the time
+dnl they are of absolutely no use whatsoever. IMO the person who decided
+dnl to enable this without -Wall should be shot on sight.
+case "`$CC -v --help 2>&1`" in
+	*-Wpointer-sign* ) CFLAGS="$CFLAGS -Wno-pointer-sign" ;;
+esac
+AC_PROG_CXX 
+AC_PATH_PROG(RM,rm)
+AC_PATH_PROG(CP,cp)
+AC_PATH_PROG(TOUCH,touch)
+AC_PATH_PROG(OPENSSLPATH,openssl)
+AC_PATH_PROG(INSTALL,install)
+AC_CHECK_PROG(MAKER, gmake, gmake, make)
+AC_PATH_PROG(GMAKE,gmake)
+AC_PATH_PROG(GUNZIP, gunzip)
+AC_PATH_PROG(PKGCONFIG, pkg-config)
+
+dnl Checks for libraries.
+AC_CHECK_LIB(descrypt, crypt, [AC_DEFINE(HAVE_CRYPT) IRCDLIBS="$IRCDLIBS-ldescrypt " MKPASSWDLIBS="-ldescrypt"],
+AC_CHECK_LIB(crypt, crypt,[ AC_DEFINE(HAVE_CRYPT) IRCDLIBS="$IRCDLIBS-lcrypt " MKPASSWDLIBS="-lcrypt"]))
+AC_CHECK_LIB(socket, socket,IRCDLIBS="$IRCDLIBS-lsocket " SOCKLIB="-lsocket")
+AC_CHECK_LIB(nsl, inet_ntoa,IRCDLIBS="$IRCDLIBS-lnsl " INETLIB="-lnsl")
+
+AC_SUBST(IRCDLIBS)
+AC_SUBST(MKPASSWDLIBS)
+
+dnl module checking based on Hyb7's module checking code
+AC_DEFUN([AC_ENABLE_DYN],
+[
+AC_CHECK_FUNC(dlopen,, [AC_CHECK_LIB(dl, dlopen,IRCDLIBS="$IRCDLIBS -ldl",
+[
+AC_MSG_WARN(Dynamic linking is not enabled because dlopen was not found) 
+AC_DEFINE(STATIC_LINKING)
+])])
+
+hold_cflags=$CFLAGS
+CFLAGS="$CFLAGS -export-dynamic"
+AC_CACHE_CHECK(if we need the -export-dynamic flag, ac_cv_export_dynamic, [
+AC_TRY_LINK(, [int i];, ac_cv_export_dynamic=yes, ac_cv_export_dynamic=no)])
+if test "$ac_cv_export_dynamic" = "no"; then
+CFLAGS=$hold_cflags
+fi
+
+AC_CACHE_CHECK(for compiler option to produce PIC,ac_cv_pic,[
+if test "$ac_cv_prog_gcc" = "yes"; then
+	ac_cv_pic="-fPIC -DPIC -shared"
+	case `uname -s` in
+		Darwin*[)]
+		ac_cv_pic="-bundle -flat_namespace -undefined suppress"
+		;;
+		HP-UX*[)]
+		ac_cv_pic="-fPIC"
+		;;
+	esac
+else
+case `uname -s` in
+	SunOS*[)]
+	ac_cv_pic="-KPIC -DPIC -G"
+	;;
+esac
+fi
+])
+AC_CACHE_CHECK(if your system prepends an underscore on symbols,ac_cv_underscore,[
+cat >uscore.c << __EOF__
+int main() {
+	return 0;
+}
+__EOF__
+$CC -o uscore $CFLAGS uscore.c 1>&5
+if test -z "`strings -a uscore |grep '^_main$'`"; then
+ac_cv_underscore=no
+else
+ac_cv_underscore=yes
+fi
+rm -f uscore uscore.c
+])
+if test "$ac_cv_underscore" = "yes"; then
+AC_DEFINE(UNDERSCORE)
+fi
+
+MODULEFLAGS=$ac_cv_pic
+AC_DEFINE(DYNAMIC_LINKING)
+])
+AC_DEFUN([AC_ENABLE_INET6],[
+AC_CACHE_CHECK(if your system has IPv6 support, ac_cv_ip6, [
+save_libs="$LIBS"
+LIBS="$LIBS $SOCKLIB"
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+int main() {
+if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+exit(1);
+exit(0);
+}
+], ac_cv_ip6=yes, ac_cv_ip6=no)
+])
+if test "$ac_cv_ip6" = "no"; then
+AC_MSG_WARN(Your system does not support IPv6 so it will not be enabled)
+else
+AC_DEFINE(INET6)
+	dnl in6addr_any detection code taken from ratbox
+	AC_MSG_CHECKING([for struct in6addr_any])
+	AC_COMPILE_IFELSE(
+		[AC_LANG_PROGRAM(
+			[[#define IN_AUTOCONF
+			#include <sys/types.h>
+			#include <sys/socket.h>
+			#include <netinet/in.h>]],
+			[[struct in6_addr a = in6addr_any;]]
+		)],
+		[AC_MSG_RESULT(yes)],
+		[
+			AC_MSG_RESULT(no)
+			AC_DEFINE(NO_IN6ADDR_ANY)
+		]
+	)
+fi
+LIBS="$save_libs"
+])
+
+AC_CHECK_HEADER(sys/param.h,AC_DEFINE(PARAMH))
+AC_CHECK_HEADER(stdlib.h,AC_DEFINE(STDLIBH))
+AC_CHECK_HEADER(stddef.h,AC_DEFINE(STDDEFH))
+AC_CHECK_HEADER(sys/syslog.h,AC_DEFINE(SYSSYSLOGH))
+AC_CHECK_HEADER(unistd.h,AC_DEFINE(UNISTDH))
+AC_CHECK_HEADER(string.h,AC_DEFINE(STRINGH))
+AC_CHECK_HEADER(strings.h,AC_DEFINE(STRINGSH))
+AC_CHECK_HEADER(malloc.h,AC_DEFINE(MALLOCH,<malloc.h>))
+AC_CHECK_HEADER(sys/rusage.h,AC_DEFINE(RUSAGEH))
+AC_CHECK_HEADER(glob.h,AC_DEFINE(GLOBH))
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_SIZE_T
+AC_HEADER_TIME
+AC_STRUCT_TM
+AC_TYPE_UID_T
+unreal_CHECK_TYPE_SIZES
+
+AC_CACHE_CHECK(what kind of nonblocking sockets you have, ac_cv_nonblocking,[
+save_libs="$LIBS"
+LIBS="$LIBS $SOCKLIB"
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <signal.h>
+alarmed() {
+exit(1);
+}
+int main() {
+#ifdef O_NONBLOCK
+char b[12], x[32];
+int f, l = sizeof(x);
+f = socket(AF_INET, SOCK_DGRAM, 0);
+if (f >= 0 && !(fcntl(f, F_SETFL, O_NONBLOCK))) {
+signal(SIGALRM, alarmed);
+alarm(3);
+recvfrom(f, b, 12, 0, (struct sockaddr *)x, &l);
+alarm(0);
+exit(0);
+}
+#endif
+exit(1);
+}
+],ac_cv_nonblocking=O_NONBLOCK,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <signal.h>
+alarmed() {
+exit(0);
+}
+int main() {
+#ifdef O_NDELAY
+char b[12], x[32];
+int f, l = sizeof(x);
+f = socket(AF_INET, SOCK_DGRAM, 0);
+if (f >= 0 && !(fcntl(f, F_SETFL, O_NDELAY))) {
+signal(SIGALRM, alarmed);
+alarm(3);
+recvfrom(f, b, 12, 0, (struct sockaddr *)x, &l);
+alarm(0);
+exit(0);
+}
+#endif
+exit(1);
+}],ac_cv_nonblocking=O_NDELAY,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <signal.h>
+alarmed() {
+exit(1);
+}
+int main() {
+#ifdef FIONBIO
+char b[12], x[32];
+int f, l = sizeof(x);
+f = socket(AF_INET, SOCK_DGRAM, 0);
+if (f >= 0 && !(fcntl(f, F_SETFL, FIONBIO))) {
+signal(SIGALRM, alarmed);
+alarm(3);
+recvfrom(f, b, 12, 0, (struct sockaddr *)x, &l);
+alarm(0);
+exit(0);
+}
+#endif
+exit(1);
+], ac_cv_nonblocking=FIONBIO,ac_cv_nonblocking=none)])])])
+if test "$ac_cv_nonblocking" = "O_NONBLOCK"; then
+AC_DEFINE(NBLOCK_POSIX)
+elif test "$ac_cv_nonblocking" = "O_NDELAY"; then
+AC_DEFINE(NBLOCK_BSD)
+elif test "$ac_cv_nonblocking" = "FIONBIO"; then
+AC_DEFINE(NBLOCK_SYSV)
+fi
+LIBS="$save_libs"
+dnl Checks for library functions.
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_SETPGRP
+AC_FUNC_SETVBUF_REVERSED
+AC_FUNC_ALLOCA
+AC_CHECK_FUNCS(snprintf,AC_DEFINE(HAVE_SNPRINTF))
+AC_CHECK_FUNCS(vsnprintf,AC_DEFINE(HAVE_VSNPRINTF))
+AC_CHECK_FUNCS(strlcpy, AC_DEFINE(HAVE_STRLCPY))
+AC_CHECK_FUNCS(strlcat, AC_DEFINE(HAVE_STRLCAT))
+AC_CHECK_FUNCS(strlncat, AC_DEFINE(HAVE_STRLNCAT))
+AC_CHECK_FUNCS(inet_pton, AC_DEFINE(HAVE_INET_PTON))
+AC_CHECK_FUNCS(inet_ntop, AC_DEFINE(HAVE_INET_NTOP))
+dnl Check if it supports C99 style variable length arrays
+AC_CACHE_CHECK(if C99 variable length arrays are supported, ac_cv_varlen_arrays, [
+AC_TRY_COMPILE(,[
+int main() {
+int i = 5;
+int a[i];
+a[0] = 1;
+return 0;
+}], ac_cv_varlen_arrays=yes, ac_cv_varlen_arrays=no)
+])
+if test "$ac_cv_varlen_arrays" = "yes" ; then
+	AC_DEFINE(HAVE_C99_VARLEN_ARRAY)
+fi
+AC_CACHE_CHECK(if we can set the core size to unlimited, ac_cv_force_core,[
+AC_TRY_RUN([
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <unistd.h>
+int main() {
+struct rlimit corelim;
+corelim.rlim_cur = corelim.rlim_max = RLIM_INFINITY;
+if (setrlimit(RLIMIT_CORE, &corelim))
+exit(1);
+exit(0);
+}
+],ac_cv_force_core=yes,ac_cv_force_core=no)
+])
+if test "$ac_cv_force_core" = "yes"; then
+AC_DEFINE(FORCE_CORE)
+fi
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS(gettimeofday,AC_DEFINE(GETTIMEOFDAY),[AC_CHECK_FUNCS(lrand48,AC_DEFINE(LRADN48))])
+AC_CHECK_FUNCS(getrusage,AC_DEFINE(GETRUSAGE_2),[AC_CHECK_FUNCS(times,AC_DEFINE(TIMES_2))])
+AC_CHECK_FUNCS(setproctitle,AC_DEFINE(HAVE_SETPROCTITLE),[
+AC_CHECK_LIB(util,setproctitle,AC_DEFINE(HAVE_SETPROCTITLE) IRCDLIBS="$IRCDLIBS-lutil",[
+AC_EGREP_HEADER([#define.*PS_STRINGS.*],sys/exec.h,AC_DEFINE(HAVE_PSSTRINGS),[
+AC_CHECK_FUNCS(pstat,AC_DEFINE(HAVE_PSTAT))
+])
+])
+])
+AC_CACHE_CHECK(what type of signals you have, ac_cv_sigtype, [
+AC_TRY_RUN([
+#include <signal.h>
+int main() {
+sigaction(SIGTERM, (struct sigaction *)0L, (struct sigaction *)0L);
+}
+], ac_cv_sigtype=POSIX, [
+AC_TRY_RUN([
+#include <signal.h>
+int	calls = 0;
+void	handler()
+{
+if (calls)
+return;
+calls++;
+kill(getpid(), SIGTERM);
+sleep(1);
+}
+
+int main() {
+signal(SIGTERM, handler);
+kill(getpid(), SIGTERM);
+exit(0);
+}
+], ac_cv_sigtype=BSD,ac_cv_sigtype=SYSV)])])
+
+if test "$ac_cv_sigtype" = "POSIX"; then
+AC_DEFINE(POSIX_SIGNALS)
+elif test "$ac_cv_sigtype" = "BSD"; then
+AC_DEFINE(BSD_RELIABLE_SIGNALS)
+else
+AC_DEFINE(SYSV_UNRELIABLE_SIGNALS)
+fi 
+AC_CHECK_FUNCS(strtoken,,AC_DEFINE(NEED_STRTOKEN))
+AC_CHECK_FUNCS(strtok,,AC_DEFINE(NEED_STRTOK))
+AC_CHECK_FUNCS(strerror,,AC_DEFINE(NEED_STRERROR))
+AC_CHECK_FUNCS(index,,AC_DEFINE(NOINDEX))
+AC_CHECK_FUNCS(strtoul,,STRTOUL="strtoul.o")
+AC_CHECK_FUNCS(bcopy,,AC_DEFINE(NEED_BCOPY))
+AC_CHECK_FUNCS(bcmp,,AC_DEFINE(NEED_BCMP))
+AC_CHECK_FUNCS(bzero,,AC_DEFINE(NEED_BZERO))
+AC_CHECK_FUNCS(strcasecmp,AC_DEFINE(GOT_STRCASECMP))
+save_libs="$LIBS"
+LIBS="$LIBS $SOCKLIB $INETLIB"
+AC_CHECK_FUNCS(inet_addr,,AC_DEFINE(NEED_INET_ADDR))
+AC_CHECK_FUNCS(inet_ntoa,,AC_DEFINE(NEED_INET_NTOA))
+AC_CHECK_FUNCS(inet_netof,,AC_DEFINE(NEED_INET_NETOF))
+LIBS="$save_libs"
+AC_CHECK_FUNCS(syslog,AC_DEFINE(HAVE_SYSLOG))
+AC_CHECK_FUNCS(vsyslog,AC_DEFINE(HAVE_VSYSLOG))
+AC_SUBST(STRTOUL)
+AC_SUBST(CRYPTOLIB)
+AC_SUBST(MODULEFLAGS)
+AC_ARG_WITH(listen, [AC_HELP_STRING([--with-listen=backlog],[Specify the listen backlog value])],
+AC_DEFINE_UNQUOTED(LISTEN_SIZE,$withval),AC_DEFINE(LISTEN_SIZE,5))
+AC_ARG_WITH(nick-history, [AC_HELP_STRING([--with-nick-history=length],[Specify the length of the nickname history])],
+AC_DEFINE_UNQUOTED(NICKNAMEHISTORYLENGTH,$withval), AC_DEFINE(NICKNAMEHISTORYLENGTH,2000))
+AC_ARG_WITH(sendq, [AC_HELP_STRING([--with-sendq=maxsendq],[Specify the max sendq for the server])],
+AC_DEFINE_UNQUOTED(MAXSENDQLENGTH,$withval),AC_DEFINE(MAXSENDQLENGTH,3000000))
+AC_ARG_WITH(bufferpool, [AC_HELP_STRING([--with-bufferpool=size],[Specify the size of the buffer pool])],
+AC_DEFINE_UNQUOTED(BUFFERPOOL,[($withval * MAXSENDQLENGTH)]),AC_DEFINE(BUFFERPOOL,[(18 * MAXSENDQLENGTH)]))
+AC_ARG_WITH(permissions, [AC_HELP_STRING([--with-permissions=permissions],[Specify the default permissions for
+configuration files])], AC_DEFINE_UNQUOTED(DEFAULT_PERMISSIONS,$withval), AC_DEFINE(DEFAULT_PERMISSIONS, 0600)) 
+AC_ARG_WITH(dpath, [AC_HELP_STRING([--with-dpath=path],[Specify the path where configuration files are stored])],
+AC_DEFINE_UNQUOTED(DPATH, "$withval") IRCDDIR="$withval", AC_DEFINE_UNQUOTED(DPATH,"`pwd`") IRCDDIR="`pwd`")
+AC_ARG_WITH(fd-setsize, [AC_HELP_STRING([--with-fd-setsize=size],[Specify the max file descriptors to use])],
+ac_fd=$withval, ac_fd=1024)
+AC_DEFINE_UNQUOTED(MAXCONNECTIONS, $ac_fd)
+AC_ARG_WITH(spath, [AC_HELP_STRING([--with-spath],[Specify the location of the executable])],
+AC_DEFINE_UNQUOTED(SPATH,"$withval/ircd") BINDIR="$withval",AC_DEFINE_UNQUOTED(SPATH,"`pwd`/src/ircd") BINDIR="`pwd`/src/ircd")
+AC_ARG_ENABLE(nospoof, [AC_HELP_STRING([--enable-nospoof],[Enable spoofing protection])], AC_DEFINE(NOSPOOF))
+AC_ARG_ENABLE(prefixaq, [AC_HELP_STRING([--enable-prefixaq],[Enable chanadmin and chanowner prefixes])], AC_DEFINE(PREFIX_AQ))
+AC_ARG_ENABLE(hub, [AC_HELP_STRING([--enable-hub],[Compile as a hub server])], AC_DEFINE(HUB))
+AC_ARG_WITH(showlistmodes, [AC_HELP_STRING([--with-showlistmodes], [Specify whether modes are shown in /list])],
+	AC_DEFINE(LIST_SHOW_MODES))
+AC_ARG_WITH(topicisnuhost, [AC_HELP_STRING([--with-topicisnuhost], [Display nick!user@host as the topic setter])],
+	AC_DEFINE(TOPIC_NICK_IS_NUHOST))
+AC_ARG_WITH(shunnotices, [AC_HELP_STRING([--with-shunnotices], [Notify a user when he/she is no longer shunned])],
+	AC_DEFINE(SHUN_NOTICES))
+AC_ARG_WITH(no-operoverride, [AC_HELP_STRING([--with-no-operoverride], [Disable OperOverride])],
+	AC_DEFINE(NO_OPEROVERRIDE))
+AC_ARG_WITH(disableusermod, [AC_HELP_STRING([--with-disableusermod], [Disable /set* and /chg*])],
+	AC_DEFINE(DISABLE_USERMOD))
+AC_ARG_WITH(operoverride-verify, [AC_HELP_STRING([--with-operoverride-verify], [Require opers to invite themselves to +s/+p channels])],
+	AC_DEFINE(OPEROVERRIDE_VERIFY))
+AC_ARG_WITH(disable-extendedban-stacking, [AC_HELP_STRING([--with-disable-extendedban-stacking], [Disable extended ban stacking])],
+	AC_DEFINE(DISABLE_STACKED_EXTBANS))
+MODULES_WHICH=commandsandmodules
+AC_MSG_CHECKING(for how much module building work we need to do)
+AC_ARG_WITH(moduleswhich,
+[  --with-moduleswhich=onlycommands|onlymodules|commandsandmodules      What modules to build],
+[ case "$withval" in
+  yes|no)
+  ;;
+  * )
+    MODULES_WHICH="$withval"
+    ;;
+  esac])
+AC_SUBST(MODULES_WHICH)
+AC_MSG_RESULT($MODULES_WHICH)
+CHECK_SSL
+CHECK_ZLIB
+CHECK_LIBCURL
+AC_ARG_ENABLE(dynamic-linking, [AC_HELP_STRING([--enable-dynamic-linking],[Make the IRCd dynamically link shared objects rather than statically])], [AC_ENABLE_DYN], [AC_DEFINE(STATIC_LINKING)])
+AC_ARG_ENABLE(inet6, [AC_HELP_STRING([--enable-inet6],[Make the IRCd support IPv6])], [AC_ENABLE_INET6])
+AC_SUBST(IRCDDIR)
+AC_SUBST(BINDIR)
+AC_MSG_CHECKING(if FD_SETSIZE is large enough to allow $ac_fd file descriptors)
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/time.h>
+int main() {
+if (FD_SETSIZE >= $ac_fd)
+exit(0);
+exit(1);
+}
+], AC_MSG_RESULT(yes), [
+FD_SETSIZE="-DFD_SETSIZE=$ac_fd"
+AC_MSG_RESULT(no)
+])
+AC_SUBST(FD_SETSIZE)
+case `uname -s` in
+*SunOS*)
+CFLAGS="$CFLAGS -D_SOLARIS"
+IRCDLIBS="$IRCDLIBS -lresolv "
+;;
+*solaris*)
+CFLAGS="$CFLAGS -D_SOLARIS"
+IRCDLIBS="$IRCDLIBS -lresolv "
+;;
+esac
+
+dnl REMEMBER TO CHANGE WITH A NEW PCRE RELEASE!
+tre_version="7.2"
+AC_MSG_RESULT(extracting PCRE regex library)
+cur_dir=`pwd`
+cd extras
+dnl remove old tre directory to force a recompile...
+rm -rf pcre-$tre_version
+if test "x$ac_cv_path_GUNZIP" = "x" ; then
+	tar xfz pcre.tar.gz
+else
+	cp pcre.tar.gz pcre.tar.gz.bak
+	gunzip -f pcre.tar.gz
+	cp pcre.tar.gz.bak pcre.tar.gz
+	tar xf pcre.tar
+fi
+AC_MSG_RESULT(configuring PCRE regex library)
+cd pcre-$tre_version
+./configure --disable-shared --disable-system-abi --disable-utf8 --prefix=$cur_dir/extras/regexp || exit 1
+AC_MSG_RESULT(compiling PCRE regex library)
+$ac_cv_prog_MAKER || exit 1
+AC_MSG_RESULT(installing PCRE regex library)
+$ac_cv_prog_MAKER install || exit 1
+TREINCDIR="$cur_dir/extras/regexp/include"
+AC_SUBST(TREINCDIR)
+if test "x$ac_cv_path_PKGCONFIG" = "x" ; then
+	TRELIBS="-L../extras/regexp/lib -lpcreposix -lpcre"
+else
+	TRELIBS="`$ac_cv_path_PKGCONFIG --libs libpcre.pc` -lpcreposix -lpcre" 
+fi
+AC_SUBST(TRELIBS)
+cd $cur_dir
+
+
+dnl REMEMBER TO CHANGE WITH A NEW C-ARES RELEASE!
+cares_version="1.4.0"
+AC_MSG_RESULT(extracting c-ares resolver library)
+cur_dir=`pwd`
+cd extras
+dnl remove old c-ares directory to force a recompile...
+rm -rf c-ares-$cares_version
+if test "x$ac_cv_path_GUNZIP" = "x" ; then
+	tar xfz c-ares.tar.gz
+else
+	cp c-ares.tar.gz c-ares.tar.gz.bak
+	gunzip -f c-ares.tar.gz
+	cp c-ares.tar.gz.bak c-ares.tar.gz
+	tar xf c-ares.tar
+fi
+AC_MSG_RESULT(configuring c-ares library)
+cd c-ares-$cares_version
+./configure --prefix=$cur_dir/extras/c-ares || exit 1
+AC_MSG_RESULT(compiling c-ares resolver library)
+$ac_cv_prog_MAKER || exit 1
+AC_MSG_RESULT(installing c-ares resolver library)
+$ac_cv_prog_MAKER install || exit 1
+CARESINCDIR="$cur_dir/extras/c-ares/include"
+AC_SUBST(CARESINCDIR)
+CARESLIBDIR="-L../extras/c-ares/lib"
+AC_SUBST(CARESLIBDIR)
+CARESLIBS="-lcares"
+AC_SUBST(CARESLIBS)
+cd $cur_dir
+
+
+AC_OUTPUT(Makefile src/modules/Makefile src/modules/chanmodes/Makefile unreal ircdcron/ircdchk)
+chmod 0700 unreal
+chmod 0700 ircdcron/ircdchk

badwords.channel.conf

@@ -0,0 +1,52 @@
+/*  
+ Unreal Internet Relay Chat Daemon
+ Copyright (C) Carsten V. Munk 2000
+
+ NOTE: Those words are not meant to insult you (the user)
+       but is meant to be a list of words so that the +G channel/user mode 
+       will work properly. You can easily modify this file at your will.
+       If you got words to add to this file, please mail badwords@tspre.org
+
+ 
+
+
+
+ 
+                This is some filling space, scroll down to see the words
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+*/
+badword channel { word "pussy"; };
+badword channel { word "fuck"; };
+badword channel { word "whore"; };
+badword channel { word "slut"; };
+badword channel { word "shit"; };
+badword channel { word "asshole"; };
+badword channel { word "bitch"; };
+badword channel { word "cunt"; };
+badword channel { word "vagina"; };
+badword channel { word "penis"; };
+badword channel { word "jackass"; };
+badword channel { word "*fucker*"; };
+badword channel { word "faggot"; };
+badword channel { word "fag"; };
+badword channel { word "horny"; };
+badword channel { word "gay"; };
+badword channel { word "dickhead"; };
+badword channel { word "sonuvabitch"; };
+badword channel { word "*fuck*"; };
+badword channel { word "tits"; };

badwords.message.conf

@@ -0,0 +1,52 @@
+/*  
+ Unreal Internet Relay Chat Daemon
+ Copyright (C) Carsten V. Munk 2000
+
+ NOTE: Those words are not meant to insult you (the user)
+       but is meant to be a list of words so that the +G channel/user mode 
+       will work properly. You can easily modify this file at your will.
+       If you got words to add to this file, please mail badword messages@tspre.org
+
+ 
+
+
+
+ 
+                This is some filling space, scroll down to see the words
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+*/
+badword message { word "pussy"; };
+badword message { word "fuck"; };
+badword message { word "whore"; };
+badword message { word "slut"; };
+badword message { word "shit"; };
+badword message { word "asshole"; };
+badword message { word "bitch"; };
+badword message { word "cunt"; };
+badword message { word "vagina"; };
+badword message { word "penis"; };
+badword message { word "jackass"; };
+badword message { word "*fucker*"; };
+badword message { word "faggot"; };
+badword message { word "fag"; };
+badword message { word "horny"; };
+badword message { word "gay"; };
+badword message { word "dickhead"; };
+badword message { word "sonuvabitch"; };
+badword message { word "*fuck*"; };
+badword message { word "tits"; };

badwords.quit.conf

@@ -0,0 +1,52 @@
+/*  
+ Unreal Internet Relay Chat Daemon
+ Copyright (C) Carsten V. Munk 2000
+
+ NOTE: Those words are not meant to insult you (the user)
+       but is meant to be a list of words so that quit message censoring 
+       will work properly. You can easily modify this file at your will.
+       If you got words to add to this file, please mail badword badwords@tspre.org
+
+ 
+
+
+
+ 
+                This is some filling space, scroll down to see the words
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+ 
+
+
+*/
+badword quit { word "pussy"; };
+badword quit { word "fuck"; };
+badword quit { word "whore"; };
+badword quit { word "slut"; };
+badword quit { word "shit"; };
+badword quit { word "asshole"; };
+badword quit { word "bitch"; };
+badword quit { word "cunt"; };
+badword quit { word "vagina"; };
+badword quit { word "penis"; };
+badword quit { word "jackass"; };
+badword quit { word "*fucker*"; };
+badword quit { word "faggot"; };
+badword quit { word "fag"; };
+badword quit { word "horny"; };
+badword quit { word "gay"; };
+badword quit { word "dickhead"; };
+badword quit { word "sonuvabitch"; };
+badword quit { word "*fuck*"; };
+badword quit { word "tits"; };

curlinstall

@@ -0,0 +1,66 @@
+#!/bin/sh
+
+if test "x$1" = x -o "x$2" = x ; then
+	echo "Syntax:"
+	echo "curlinstall ares_path libcurl_path"
+	echo ""
+	exit 1
+fi
+
+if [ "`eval echo -n 'a'`" = "-n a" ] ; then
+        c="\c"
+else
+        n="-n"
+fi
+
+save_PWD=`pwd`
+echo "Installing ares"
+cd $1
+./configure --prefix=$HOME/ares && make && make install
+
+SSLFLAG=""
+while [ -z "$SSLFLAG" ] ; do
+	echo ""
+	echo "Should libcurl be built with SSL support?"
+	echo $n "-> " $c
+	read cc
+	case "$cc" in
+		[Yy]*)
+			SSLFLAG="--with-ssl"
+			;;
+		[Nn]*)
+			SSLFLAG="--without-ssl"
+			;;
+		*)
+			echo ""
+		        echo "You must enter either Yes or No"
+			;;
+	esac
+done
+if [ -f $HOME/ares/lib/libcares.a ] ; then
+	if [ -f $HOME/ares/lib/libares.a ] ; then
+		rm -f $HOME/ares/lib/libares.a
+	fi
+	cp $HOME/ares/lib/libcares.a $HOME/ares/lib/libares.a
+fi
+
+echo "Installing libcurl"
+cd $2
+CPPFLAGS="-I$HOME/ares/include" ./configure --prefix=$HOME/curl --disable-shared \
+ --disable-thread --enable-ares=$HOME/ares --disable-ipv6 $SSLFLAG
+cp -R $HOME/ares/lib ares
+make && make install
+
+if [ -f $HOME/curl/lib/libares.a ] ; then
+	rm -f $HOME/curl/lib/libares.a
+fi
+cp $HOME/ares/lib/libares.a $HOME/curl/lib
+
+cd $save_PWD
+
+echo ""
+echo ""
+echo "libcurl has been installed. When running ./Config specify:"
+echo "$HOME/curl"
+echo "for the directory you installed libcurl to."
+

dccallow.conf

@@ -0,0 +1,42 @@
+/* Example of a possible semi-secure /DCCALLOW configuration written by Syzop.
+ * $Id$
+ *
+ * Actually nothing is *100% secure*... there could still be
+ * bugs in the software itself (think: a winamp bug that can
+ * be exploited via an mp3, or: a wmplayer bug that can be
+ * exploited via a specially crafted .wmv, etc..).
+ * If you are really that paranoid you could just remove
+ * all 'allow dcc'-blocks and prompt the user for EVERY file ;).
+ * 
+ * Still, I think this file is a good tradeoff between userfriendlyness
+ * and security. Note that when you try to only DENY specific
+ * file type (exe, com, etc) you are *guaranteed* to miss ones
+ * (like: did you know .r17 gets treated as a rar archive?
+ *  and that an exe can be disguished as .cmd which is executable
+ *  on nt/w2k/xp?)
+ */
+
+/* first.. deny everything, then allow known-good stuff... */
+deny dcc { filename "*"; reason "Possible executable content"; soft yes; };
+/* common image formats */
+allow dcc { filename "*.jpg"; soft yes; };
+allow dcc { filename "*.jpeg"; soft yes; };
+allow dcc { filename "*.gif"; soft yes; };
+allow dcc { filename "*.png"; soft yes; };
+allow dcc { filename "*.bmp"; soft yes; };
+/* audio / video (but not scripted/playlists!) */
+allow dcc { filename "*.mp1"; soft yes; };
+allow dcc { filename "*.mp2"; soft yes; };
+allow dcc { filename "*.mp3"; soft yes; };
+allow dcc { filename "*.mpg"; soft yes; };
+allow dcc { filename "*.mpeg"; soft yes; };
+allow dcc { filename "*.m1v"; soft yes; };
+allow dcc { filename "*.m2v"; soft yes; };
+allow dcc { filename "*.vob"; soft yes; };
+allow dcc { filename "*.wav"; soft yes; };
+/* text / misc */
+allow dcc { filename "*.txt"; soft yes; };
+allow dcc { filename "*.log"; soft yes; };
+allow dcc { filename "*.pdf"; soft yes; };
+allow dcc { filename "*.c"; soft yes; };
+allow dcc { filename "*.cpp"; soft yes; };

devel/aln.doc

@@ -1,26 +0,0 @@
-
-ALN, Alphanumeric System
-(C) Stskeeps 2000
-
-ALN is a quick hack to short down usage of bandwidth-using servernames
-in prefixes, NICK commands, etc etc. It replaces the name with a 
-1 or 2 byte prefix in a system, look at src/aln.c for the prefix
-types/values. It will be an PROTOCTL, and used in NICK messages and so on, 
-and introduce a new prefix server<->server called |server. The value of the
-server is calculated by a hash value, the scache system, so that the server
-can lookup with a new scache function, scache_find_by_hash(int i). The
-question of it will conflict in similar-hash server names, is a wonder to me
-:P, we will find out, but scache will fail at same time then. 
-
-
-Examples: 
-& Medb 4 957458466 ~Medb bservice.org D2 0 +iwrx *
-:BotService Bot - bservice.org - Owner:  terri{J}
-
-where D2 is the hash value of oxygen.phrozen.org (/stats s on a
-#define DEVELOP server). irc.flirt.org has hash 96 (ALN code AX) for
-instance. 
-
-@D2 GLOBOPS :message
-will be a message from server with hash D2, found find-by-hash(256) 
-

devel/new.plines

@@ -1,48 +0,0 @@
-From cmunk@draconic.fyremoon.net Wed Apr  5 18:09:55 2000
-Date: Wed, 5 Apr 2000 18:07:55 +0100 (BST)
-From: "The Nightwalker (Stskeeps)" <cmunk@draconic.fyremoon.net>
-To: unreal-dev@lists.sourceforge.net
-Subject: [Unreal-dev] P:Lines
-
-
-Some stuff i got ideas about.. stripping the IP and port from the M:Line
-and enforcing the main port to be in a M:line
-
-M:irc.fyremoon.net:*:Forever is gonna start tonight:*
-
-P:ip:flags:password1,password2,password3:port
-  |   |    |                             \- port to bind to
-  |   |    |
-  |   |    \- Commaseperated lists of accepted passwords
-  |   |       * if none
-  |   |
-  |   \--- C = Allow clients
-  |        S = Allow servers
-  |        R = ONLY allow our remote admin connections 
-  |            (may only be on a P:line of its own)
-  |        J = Clients that connect here are counted as Java(Confroomhack)
-  |        * = CS 
-  |
-  \--- IP to bind to, * = INADDR_ANY (all interfaces)
-
-Will make P:Lines more efficent
-
----------------------------------------------------------------------
-Carsten V. Munk - The Nightwalker, known on IRC as Stskeeps or techie
-  * ICQ: 16465977 - E-Mail: stskeeps@tspre.org
-  * Author of UnrealIRCd (http://unreal.tspre.org)
-  * Technical Admin @ irc.roxnet.org, server admin of irc.fyremoon.net
-"To understand a program you must become both the machine and the program."
-----------------------------------------------------------------------
-
------BEGIN GEEK CODE BLOCK-----
-Version: 3.1
-GCS/CC d- s: a--- C+++ UL P L++ E-- W++ N+ o-- K- w--- O- M V-- PS+ PE- Y+
-PGP t+ 5 X R- tv- b+ DI++ D++ G e-- h! r z**
-------END GEEK CODE BLOCK------
-
-
-_______________________________________________
-Unreal-dev mailing list
-Unreal-dev@lists.sourceforge.net
-http://lists.sourceforge.net/mailman/listinfo/unreal-dev

doc/Authors

@@ -0,0 +1,147 @@
+/************************************************************************
+ *   IRC - Internet Relay Chat, doc/AUTHORS
+ *   Copyright (C) 1990
+ *
+ * AUTHORS FILE:
+ *   This file attempts to remember all contributors to the IRC
+ *   developement. Names can be only added this file, no name
+ *   should never be removed. This file must be included into all
+ *   distributions of IRC and derived works.
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+IRC was conceived of and written by Jarkko Oikarinen <jto@tolsun.oulu.fi>.
+IRC was originally written in University of Oulu, Computing Center.
+Jan 1991 - IRC 2.6  jto@tolsun.oulu.fi
+	- Multiple Channels and protocol changes
+
+Contributions were made by a cast of dozens, including the following:
+
+Markku Jarvinen <mta@tut.fi>: Emacs-like editing facility for the client
+
+Kimmo Suominen <kim@kannel.lut.fi>: HP-UX port
+
+Jeff Trim <jtrim@orion.cair.du.edu>: enhancements and advice
+
+Vijay Subramaniam <vijay@lll-winken.llnl.gov>: advice and ruthless publicity
+
+Karl Kleinpaste <karl@cis.ohio-state.edu>: user's manual
+
+Greg Lindahl <gl8f@virginia.edu>: AUTOMATON code, the Wumpus GM automaton,
+myriad bug fixes
+
+Bill Wisner <wisner@hayes.fai.alaska.edu>: numerous bug fixes and code
+enhancements
+
+Tom Davis <conslt16@zeus.unl.edu> and Tim Russell <russell@zeus.unl.edu>:
+VMS modifications
+
+Markku Savela <msa@tel4.tel.vtt.fi>: advice, support, and being the
+incentive to do some of our *own* coding. :)
+
+Tom Hopkins <hoppie@buengf.bu.edu>: bug fixes, quarantine lines,
+consolidation of various patches.
+
+Christopher Davis <ckd@cs.bu.edu>: EFnet/Anet gateway coding,
+many automata ;), documentation fixing.
+
+Helen Rose <hrose@cs.bu.edu>: documentation updating, and fixing.
+
+Tom Hinds <rocker@bucsf.bu.edu>: emacs client updating.
+
+Tim Miller <cerebus@bu-pub.bu.edu>: various server and client-breaking
+features.
+
+Darren Reed <avalon@coombs.anu.edu.au>: various bug fixes and enhancements.
+Introduced nickname and channelname hash tables into the server.
+
+The version 2.2 release was coordinated by Mike Bolotski
+<mikeb@salmon.ee.ubc.ca>.
+
+The version 2.4 release was coordinated by Markku Savela and
+Chelsea Ashley Dyerman
+
+The version 2.5.2 release was coordinated by Christopher Davis, Helen Rose,
+and Tom Hopkins.
+
+The versions 2.6.2, 2.7 and 2.8 releases were coordinated by Darren Reed.
+
+Contributions for the 2.8 release from the following people:
+Matthew Green <phone@coombs.anu.edu.au>
+Chuck Kane <ckane@ece.uiuc.edu>
+Matt Lyle <matt@oc.com>
+Vesa Ruokonen <ruokonen@lut.fi>
+
+Markku Savela <Markku.Savela@vtt.fi> / April 1990
+Fixed various bugs in 2.2PL1 release server (2.2msa.4) and changed
+sockets to use non-blocking mode (2.2msa.9). [I have absolutely
+nothing to do with clients :-]
+
+Chelsea Ashley Dyerman <chelsea@earth.cchem.berkeley.edu> / April 1990
+Rewrote the Makefiles, restructuring of source tree. Added libIrcd.a to
+the Makefile macros, numerous reformatting of server text messages, and
+added mkversion.sh to keep track of compilation statistics. Numerous
+bug fixes and enhancements, and co-coordinator of the 2.4 release.
+
+Jarle Lyngaas (nmijl@alf.uib.no) added Note functions to ircd.
+
+Armin Gruner <gruner@informatik.tu-muenchen.de> / May, June 1990:
+* Patched KILL-line feature for ircd.conf, works now.
+  Enhancement:  Time intervals can be specified in passwd-field.
+  Result: KILL-Line is only active during these intervals
+* Patched PRIVMSG handling, now OPER can specify masks for sending
+  private messages, advantage: msg to all at a specified server or host.
+* Little tests on irc 2.5 alpha, fixed some little typos in client code.
+  Change: common/debug.c has been moved to ircd/s_debug.c, and a
+  irc/c_debug.c has been created, for the benefit that wrong server msg
+  are displayed if client does not recognize them. (strange, if a server
+  sends an 'unknown command', isn't it?)
+
+Tom Hopkins <hoppie@buengf.bu.edu> / September, October 1990:
+* Patched msa's K lines for servers (Q lines).
+* Consolidated several patches, including Stealth's logging patch. 
+* Fixed several minor bugs. 
+* Has done lots of other stuff that I can't seem to remember, but he
+  always works on code, so he has to have done alot more than three
+  lines worth. :) 
+
+UnrealIRCd Coders
+Carsten Munk <stskeeps@unrealircd.com> / May 1999, date
+Dominick Meglio <codemastr@unrealircd.com> / June 1999, date
+David Flynn / March 2000, June 2000
+McSkaf / June 2001, September 2001
+Finny Merrill <griever@unrealircd.com> / November 2001, December 2002
+Bram Matthys <syzop@unrealircd.com> / January 2002, date
+
+Thanks go to those persons not mentioned here who have added their advice,
+opinions, and code to IRC.
+
+Various modifications, bugreports, cleanups and testing by:
+
+Hugo Calendar <hugo@ucscb.ucsc.edu>
+Bo Adler <adler@csvax.cs.caltech.edu>
+Michael Sandrof <ms5n+@andrew.cmu.edu>
+Jon Solomon <jsol@cs.bu.edu>
+Jan Peterson <jlp@hamblin.math.byu.edu>
+Nathan Glasser <nathan@brokaw.lcs.mit.edu>
+Helen Rose <hrose@eff.org>
+Mike Pelletier <stealth@caen.engin.umich.edu>
+Basalat Ali Raja <gwydion@tavi.rice.edu>
+Eric P. Scott <eps@toaster.sfsu.edu>
+Dan Goodwin <fornax@wpi.wpi.edu>
+Noah Friedman <friedman@ai.mit.edu>
+
+[ $Id$ ]

doc/History/Elite.Changes

@@ -1,129 +0,0 @@
-[ $Id$ ]
-Take this with a grain of salt.. it's heaps old and this isn't Elite anymore
-
-
----------------------------
-Version Elite2.0 ==========
-===========================
-- Since +x was rewritten, the ban bug is 100% fixed. :)
-- Rewrote +x hidden host function completely.
-- Fixed FUNNY bug with hiddenhost and /who (Reported by Prod|gy)
-- Added/Removed irc networks
-- Fixed bug in /watch (Reported/Fixed by Despise)
-- Added nick-change flood protection.
-- Added an awesome manual... ./manual to run
-- Removed /who notice for opers.
-- Added protection of /akill *@* :)
-- Removed java stuff completely. (Java clients are like normal IRC clients...right?)
-- Added new +a mode. This mode can only be set by +q channel owners. When you are +a in a
-	channel, you cannot be deopped or kicked. (Syntax: /mode #chan +a <nick>)
-- Added new +q channel mode. ChanServ must set the channel founder +q so they are also
-	known as channel owners via the ircd. Channel owners are protected and may set
-	other users +a which they will also be protected (but not chan owners).
-	(Syntax: /mode #chan +q <nick>)
-- Re-coded /MAP
-- Changed GLINE notices from sendto_ops to send to all opers with +e flag on.
-- Added (addnet) script, you can run this to add your net settings to the next release.
-- Changed <server> to <ircnetwork> in whois "Blah is an oper on <server>"
-- Added new +L channel mode. If a #chat has a limit (+l) of 10 users, and +L set to channel
-	#chat2, when a user trys to join #chat, they won't get "#chat is full", they will be
-	auto-joined to #chat2 - (Linked channels in other words).
-	(Syntax: /mode #chan +L <linked chan>)
-- Changes user@shadow-33.com to user@user-33.one.com (noone will know one.com is the realhost)
-- Changed +x for IP's from (x.x.x.***) to (x.x.x.network-#)
-- In oline flags * will introduce +e on oper up. (before: required +e in oline flag)
-- Removed +t usermode (UMODE_ALL) - wasn't used.
-- Made 'create your own network setting' feature more stable.
-- Added new channel mode (+x) to disable colored text in channel.
-- Added +C (Co Administrator)
-- Added +T (Technical Administrator)
-- Changed /map to numerics...
-- Made startup message when booting more stable.
-
-Version Elite1.3 (02/23/99)
-============================
-- Cleaned up version.c.SH
-- Added new net settings (netdomain & helpchan)
-- Added new net config creator in ./Config
-- Made ./Config more easier...
-- Created new usermode +j (Java user)
-- New hostname (java.shadownet.org) for java users.
-- Removed RUN_SERVICES code from entire ircd.
-
-Version Elite1.2.4 (02/14/99)
-============================
-- Fixed the nick crash bug! (damn m_kill small error)
-- New network(s) added.
-- Changed one thing in m_gline (nothing big)
-
-Version Elite1.2.3 (02/10/99)
-============================
-- Removed SOCKS checking. (possibly cause of crashing)
-- Added new networks
-
-Version Elite1.2.2 (02/02/99)
-============================
-- Fixed the crashing bug. (Changing nicks with linked servers)
-- Modified AceStar net settings.
-- Q-line notices are back (except for ULined clients).
-- Fixed /kill bug with services.
-
-Version Elite1.2.1 (01/29/99)
-============================
-- Fixed multiple notices from +N / -N
-- Added some text to s_err.c
-- Possibly fixed the odd crashing... ?
-
-Version Elite1.2 (01/24/99)
-============================
-- Netadmin can be used via +N in the oline slot now.
-- When +N is executed, net-wide oper msg's are sent about it.
-- Completely removed the freeze function (it's a toy unlike a command)
-- Changed abit of the GLINE adding notice.
-- Added logging to a file for glines (gline.log)
-- Implemented SOCKS checking (thx Rhom).
-- Changed channel lists only when 2 ppl in chan to 1.
-- Changed sendto_ops function in many places in s_user.c/s_serv.c to
-  sendto_locfailops.
-- Changed GNOTICE in s_user.c/s_serv.c to GLOBOPS
-- Fixed hiddenhost bug with /kill (+w could see real host of oper)
-- Fixed hiddenhost bug with /oper (+s could see real host of oper)
-
-[Special thanks goes out to Rhom for reporting/help patch bugs]
-
-Version Elite1.1.1 (12/12/98)
-=============================
-- Fixed /whois bug (had problems with mIRC clients *sigh*)
-- Fixed /topic bug (didn't allow topic changes at all.)
-
-Version Elite1.1 (12/6/98)
-============================
-- Fixed ./Config script (Net select)
-- Fixed /remgline bug.
-- If ULined clients, channels are not shown which they are in.
-- Fixed +e / +t / +b (non-opers could get +et before)
-- Fixed OperMode notice.
-- Fixed Gline sending extra Global on expire.
-- Fixed /whowas wrong hostname bug (by Thiago)
-- Fixed chkconf ZLINE error (by matt)
-- Added PhazeNet configuration
-- Added option for auto +x in ./Config
-- Freeze was disabled in this version (It will be back in 1.2)
-
-Version Elite1.0 (09/20/98)
-============================
-- Changed Shadow3.9 to Elite1.0 (Starting a new IRCD)
-- Changed some numeric's around in src/s_err.c
-- Auto +x on Oper up.
-- Fixed small error in ./ircd script.
-- Made ./Config more Linux-redhat friendly.
-- Added RelicNet to the ircd.
-- include/config.h is much more compatible with all IRC nets.
-- Added /gline (works 100%) [/gline <user@host> <seconds> <reason>].
-- Fixed up /map.
-- Added UMODE's +e & +t 
-  * e: EYES [Can see ppl who /whois, and other notices.]
-  * t: ALL [See's all net notices ie: See's all Client connectings...]
-- Fixed the hiddenhost bug with IP's...
-- Fixed major bug with hiddenhost which caused coredump.
-- Made a new script (makeconf) -- generates the ircd.conf file.

doc/coding-guidelines

@@ -0,0 +1,97 @@
+
+Some minor rules about patches & modifications to UnrealIRCd
+
+1. When making a change, always add a small description in Changes, in the
+   BOTTOM. Be sure to mention the bugid# (or muliple id's) if you are fixing
+   a bug from a bugtracker, and be sure to credit the reporter. Use:
+   'Fixed blahblahblah, reported by Blah (#0001234).'
+   Or, for example, for features:
+   'Added support for blahbalbvdshd, suggested by Blah (#0001235).'
+   Or something similar ;)
+
+2. If new files are made, it must contain proper copyright headers,
+   and a $Id$ somewhere.
+
+3. /*  
+    * These kind of comments
+   */
+ 
+   NOT
+ 
+   // These kind of comments
+
+4. 	if (something == 1) 
+   	{
+		moo; /* comment */
+		/* This does what what what */
+		cow(go(moo));
+	}
+	
+	NOT 
+	
+	if (something == 1) {
+	}
+	
+5. Do not touch version.c.SH or version.h, unless you are a head coder
+   if you need a credit in, contact us
+   
+6. Patches are submitted to coders@lists.unrealircd.org, 
+   using "cvs diff -u > patchname". A submision must contain description of
+   what it does, etc.
+ 
+7. Protocol changes must be discussed before making patches for it.
+
+8. We do NOT rip people off. If we use other people's code, it MUST be
+   properly credited.
+
+9. We generally use tabsize 4 and 8. In any case, use tabs and NOT spaces.
+   Some code is old and horrible and has a mix of tabs and spaces used for
+   spacing, that's something we do not want to have ;)
+
+10. Be careful about overflows. As you know a line from a user can never be longer
+    than 511 (510?) characters, sometimes you can use this knowledge to your
+    advantage. Whenever it's not safe or when you don't know what input size you
+    can expect, use strlcpy instead of strcpy. Do not ever use strncpy, this is
+    older, slower, and does not add proper zero termination.
+    For the same reason, use snprintf if really needed. Note though, that using
+    ircsprintf with a bigger buffer (eg: 1024 bytes) is MUCH faster, so preferably
+    use that instead of snprintf. The same can be true for strcpy vs strlcpy in
+    some circumstances as well.
+
+11. Speed.  When optimizing or writing code, keep in mind that readability and
+    stability comes first, and after that comes speed. So we'd rather prefer some
+    readable code (even if difficult) over some odd highly optimized routine which
+    nobody understands, is difficult to extend, and might have several bugs.
+    As mentioned earlier: use ircsprintf, not sprintf (this is because ircsprintf
+    is optimized for simple strings like the ones we use).
+    Prefer ircsprintf with a bigger buffer over the use of snprintf, since
+    ircsprintf is much faster.
+
+12. Initialize your structs and use the proper memory calls.
+    In UnrealIRCd we use MyMalloc, MyMallocEx and MyFree (so not malloc/free).
+    MyMalloc usually maps to malloc, and MyMallocEx is a malloc plus filling
+    the memory area (eg: the struct) with zero's (a la calloc).
+    Use of MyMallocEx is suggested. In general you should not be using MyMalloc.
+    "But MyMalloc is faster!" you might say. This is true, but using MyMallocEx
+    has very little speed impact and enourmous benefits: people tend to forget
+    to set certain fields in the struct to NULL, or much more common: when
+    someone later on (eg: 1 year later) adds a field to a struct, there could
+    be several places he/she needs to update to make sure x->something is NULL
+    after allocating a new struct. Bad idea.
+    Little speed impact, huge stability benefits, easy decision ;).
+
+13. Comment your code! This should speak for itself...
+    Put comments wherever you think they are needed, to aid any further coders
+    with reading your code.. and, in fact, it will aid yourself as well if you
+    would look back at your code 2 years later.
+    If there's some obscure pitfall, do mention it! Don't just "hope" a next
+    author will see it like you did.
+
+14. Use enums whenever possible, rather than #define constants. Besides making
+    things more clean, it also aids debugging.
+
+15. Whenever you add a new directive or setting, be sure to add documentation
+    for it in unreal32docs, and for new commands in help.conf as well.
+
+16. Whenever you add a new set:: item, be sure to add it to /stats S
+

doc/compiling_win32.txt

@@ -0,0 +1,109 @@
+==[ IMPORTANT MESSAGE ABOUT DISABLING NOSPOOF ]==
+Disabling NOSPOOF at windows (w9x, nt, w2k, xp) is NOT recommended since this
+WILL allow users to use "spoofed hosts" (like the IP of someone you trust).
+
+If you have problems with NOSPOOF, fix your client (bot?) instead (you should PONG
+back to the initial PING at connect).
+
+==[ GENERAL GUIDELINES ]==
+First of all you need Microsoft Visual C++ (see below), compiling with
+cygwin is not supported (nor is there any good reason to do so).
+
+Compatible compilers:
+cygwin     NOT supported. Will not work. Should be no reason to use this anyway.
+msvc 6.x   Microsoft Visual Studio 6 does not work, this compiler is too old.
+msvc 7.x   Microsoft Visual Studio 7.x (.NET) will work just fine
+msvc 8.x   Microsoft Visual Studio 8.x (.NET 2005), including the free kit,
+           should work fine (since Unreal3.2.5).
+
+If you don't have the paid version of Microsoft Visual Studio 7.x, then you can
+use the FREE development kit and PSDK as explained below:
+1. Download the MS Visual Studio Development kit at:
+   http://msdn.microsoft.com/visualc/vctoolkit2003/
+2. Install the Platform Software Development Kit (PSDK) from:
+   http://www.microsoft.com/msdownload/platformsdk/sdkupdate/
+3. NOTE: Whenever you need to compile something we say 'Start the Visual Studio
+   .NET Command Prompt' below, but you - a person using the free version - will
+   actually have to start the Platform SDK Prompt instead (check out the
+   Start Menu).
+
+== Simple compile (no SSL/ZIP/Remote includes) ==
+1. Start the Visual Studio .NET Command Prompt
+2. Go to your UnrealIRCd dir (like: cd \dev\unreal3.2) and then compile with:
+   nmake -f makefile.win32
+   This will generate a wircd.exe and unreal.exe
+3. Copy the src\win32\tre.dll to your UnrealIRCd main dir.
+4. Done!
+
+== Compiling modules ==
+1. Put your module (the .c file) in src\modules (eg: c:\dev\unreal3.2\src\modules).
+2. Start the Visual Studio .NET Command Prompt
+3. Go to your UnrealIRCd dir (like: cd \dev\unreal3.2).
+4. Compile the module with:
+   nmake -f makefile.win32 custommodule MODULEFILE=<name>
+   <name> is the name of the module WITHOUT the .c suffix, so if your
+   module has the filename 'm_crappymod.c', then you use:
+   nmake -f makefile.win32 custommodule MODULEFILE=m_crappymod
+5. Done. A .dll file should have been created.
+
+If you compiled with VC7 and used the official source (not a CVS version,
+but for example 3.2.1 source) then the module should work on all these
+versions (binary compatible) and you could for example put them on
+your website so users can download them.
+Such a module will work on both SSL and non-SSL, there should be no need
+for separate versions... unless, of course, you use SSL-specific code in your
+mod.
+DO NOT download a CVS version & compile your mod and then start
+distributing the .dll for use at another (non-CVS) version!!
+Every time we change a struct (and in some other cases) it makes the
+binary/module binary incompatible which practically means that your module
+might seem to work fine at first (or not..) but will CRASH or cause memory
+corruption and other subtle errors.
+
+== COMPILING WITH ZIP LINKS / SSL / REMOTE INCLUDES SUPPORT ==
+First of all, DO NOT use any precompiled libs from the official
+zlib/openssl/curl sites. We require certain compile parameters.
+Versions downloaded from such sites will often CRASH.
+
+The easiest is to download the UnrealIRCd development package
+which contains zlib, openssl and curl precompiled for you.
+See: www.vulnscan.org/unrealwin32dev/
+
+Just extract it somewhere (eg: to c:\dev).
+Then, use compile flags to enable the features + specify where to look.
+Here are examples if you used c:\dev:
+ZIP: nmake -f makefile.win32 USE_ZIPLINKS=1 ZLIB_INC_DIR="c:\dev\zlib" ZLIB_LIB_DIR="c:\dev\zlib\dll32"
+SSL: nmake -f makefile.win32 USE_SSL=1 OPENSSL_INC_DIR="c:\dev\openssl\include" OPENSSL_LIB_DIR="c:\dev\openssl\lib" 
+CURL: nmake -f makefile.win32 USE_REMOTEINC=1 LIBCURL_INC_DIR="c:\dev\curl\include" LIBCURL_LIB_DIR="c:\dev\curl\lib"
+
+Obviously you can (and probably will) combine all these options, like
+to build a zip+ssl+curl version (all in 1 line):
+nmake -f makefile.win32 USE_ZIPLINKS=1 ZLIB_INC_DIR="c:\dev\zlib" ZLIB_LIB_DIR="c:\dev\zlib\dll32"
+USE_SSL=1 OPENSSL_INC_DIR="c:\dev\openssl\include" OPENSSL_LIB_DIR="c:\dev\openssl\lib" USE_REMOTEINC=1
+LIBCURL_INC_DIR="c:\dev\curl\include" LIBCURL_LIB_DIR="c:\dev\curl\lib"
+
+== SYMBOL FILES ==
+If you get something like this:
+
+  Creating library L_COMMANDS.lib and object L_COMMANDS.exp
+M_OPER.obj : error LNK2019: unresolved external symbol _sendto_snomask_global re
+ferenced in function _m_oper
+
+(note: the exact name of the symbol will vary)
+
+Then you will have to rebuild the wircd.def symbol file. You do this by
+downloading http://www.vulnscan.org/tmp/dlltool.exe and putting the file somewhere
+in your path (eg: c:\winnt\system32).
+Then, to compile you do this:
+nmake -f makefile.win32 [your other options here]
+nmake -f makefile.win32 SYMBOLFILE
+nmake -f makefile.win32 [your other options here]
+
+So basically you just run 'nmake -f makefile.win32 SYMBOLFILE' and then restart
+compiling again.
+
+== COMPILING ZLIB/SSL/CURL YOURSELF ==
+This is off-topic and not explained here.
+Again, use the stuff from the win32 development pack unless you have a good
+reason to do otherwise (in which case we might not support your self-compiled version
+because we work with specific versions / compile options).

doc/example.conf

@@ -0,0 +1,792 @@
+/*
+ * example.conf by Daniel Hawton AKA Osiris (osiris@unrealircd.org).
+ * $Id$
+ * 
+ * Works for Unreal3.2 and up
+ * 
+ * Okay guys.  This is the new example.conf. Its look is much like C++, kinda.
+ * Anyway it is time to go over this.  It's hard to pick up at first, but
+ * with some pratice and reading you'll understand.
+ *
+ * Just copy this file to your main unrealircd dir and call it 'unrealircd.conf'.
+ * 
+ * NOTE:  All lines, except the opening { line, end in an ;, including the
+ * closing } line. The IRCd will ignore commented lines.
+ *
+ * PLEASE READ doc/unreal32docs.html! The online version is also available at:
+ * www.vulnscan.org/UnrealIRCd/unreal32docs.html
+ * It contains a lot information about the configfile: gives information about
+ * every block, variable, etc..
+ * If you try to edit this file without reading the documentation properly
+ * then you are pretty much guaranteed to fail!
+ */
+
+/* Type of comments */
+#Comment type 1 (Shell type)
+// Comment type 2(C++ style)
+/* Comment type 3 (C Style) */
+#those lines are ignored by the ircd.
+
+/*
+ * UnrealIRCd supports modules, loading some of them is required.
+ * You need at least the commands module and a cloaking module.
+ */
+
+/* FOR *NIX, uncomment the following 2lines: */
+//loadmodule "src/modules/commands.so";
+//loadmodule "src/modules/cloak.so";
+
+/* FOR Windows, uncomment the following 2 lines: */
+//loadmodule "modules/commands.dll";
+//loadmodule "modules/cloak.dll";
+
+/*
+ * You can also include other configuration files.
+ * help.conf contains all the /helpop text. The badwords.*.conf
+ * files contain all the badword entries for mode +G...
+ * spamfilter.conf contains some good rules for current trojans.
+ * You probably want to include them:
+ */
+include "help.conf";
+include "badwords.channel.conf";
+include "badwords.message.conf";
+include "badwords.quit.conf";
+include "spamfilter.conf";
+
+/*
+ * NEW: me {} 
+ * OLD: M:Line 
+ * me {} defines the name, description and unreal server numeric for
+ * this server. Syntax is as follows: 
+ * me { 
+ *  name "server.name"; 
+ *  info "Server Description";
+ *  numeric (server numeric*);
+ * }; 
+ * If linking, this numeric may not be used by any other server on the network.
+ */
+me
+{
+	name "irc.foonet.com";
+	info "FooNet Server";
+	numeric 1;
+};
+
+/*
+ * NEW: admin {} 
+ * OLD: A:Line
+ * Admin gives information on the server admin. you
+ * may put as many lines under admin { as you wish. 
+ * Syntax is as follows:
+ * admin {
+ *   "first line"; 
+ *   "second line"; 
+ *   [etc]
+ * };
+ */
+admin {
+	"Bob Smith";
+	"bob";
+	"widely@used.name";
+};
+
+/*
+ * NEW: class {} 
+ * OLD: Y:line (old was confusing) 
+ * These define settings for classes. A class is a group setting for 
+ * connections. Example, server connections, instead of going to a client's
+ * class, you direct it to the server class. Syntax is as follows
+ * class (class name)
+ * {
+ *     pingfreq (how often to ping a user/server in seconds);
+ *     maxclients (how many connections for this class);
+ *     sendq (maximum send queue from a connection);
+ *     recvq (maximum receive queue from a connection [flood control]);
+ *  };
+ */
+
+class           clients
+{
+	pingfreq 90;
+	maxclients 500;
+	sendq 100000;
+	recvq 8000;
+};
+
+class           servers
+{
+	pingfreq 90;
+	maxclients 10;		/* Max servers we can have linked at a time */
+	sendq 1000000;
+	connfreq 100; /* How many seconds between each connection attempt */
+};
+
+/*
+ * NEW: allow {} 
+ * OLD: I:Line
+ * This defines allowing of connections...
+ * Basically for clients, it allows them to connect so you can have some
+ * control and/or set a password. 
+ * Syntax is as follows: 
+ * allow {
+ *    ip (ip mask to allow);
+ *    hostname (host mask);
+ *    class (class to send them to [see class {}]);
+ *    password "(password)"; (optional)
+ *    maxperip (how many connections per ip); (optional) 
+ * };
+ */
+
+allow {
+	ip             *@*;
+	hostname       *@*;
+	class           clients;
+	maxperip 5;
+};
+
+/* Passworded allow line */
+allow {
+	ip             *@255.255.255.255;
+	hostname       *@*.passworded.ugly.people;
+	class           clients;
+	password "f00Ness";
+	maxperip 1;
+};
+
+/*
+ * NEW: allow channel {} 
+ * OLD: chrestrict 
+ * Allows a user to join a channel...
+ * like an except from deny channel. 
+ * Syntax:
+ * allow channel {
+ *   channel "channel name";
+ * };
+ */
+allow           channel {
+	channel "#WarezSucks";
+};
+
+/*
+ * NEW: oper {} 
+ * OLD: O:Line 
+ * Defines an IRC Operator
+ * IRC operators are there to keep sanity to the server and usually keep it
+ * maintained and connected to the network. 
+ * The syntax is as follows: 
+ * oper (login) { 
+ *     class (class to put them in, if different from I, moves them to new
+ *                class); 
+ *     from { 
+ *        userhost (ident@host);
+ *        userhost (ident@host);
+ *     }; 
+ *     flags
+ *     { 
+ *       (flags here*);
+ *     };
+ *     OR
+ *     flags "old type flags, like OAaRD";
+ * };
+ */
+
+
+/* For a list of oper flags, see doc/unreal32docs.html#operblock
+ * [HIGHLY recommended to read]
+ */
+
+oper bobsmith {
+	class           clients;
+	from {
+		userhost bob@smithco.com;
+	};
+	password "f00";
+	flags
+	{
+		netadmin;
+		can_zline;
+		can_gzline;
+		can_gkline;
+		global;
+	};
+};
+
+/*
+ * NEW: listen {}
+ * OLD: P:Line
+ * This defines a port for the ircd to bind to, to
+ * allow users/servers to connect to the server. 
+ * Syntax is as follows:
+ * listen (ip number):(port number) 
+ * { 
+ *   options {
+ *     (options here);
+ *   };
+ * };
+ * or for a plain
+ * listen: listen (ip):(port);
+ * 
+ * NOTICE: for ipv6 ips (3ffe:b80:2:51d::2 etc), use listen [ip]:port;
+ * 
+ * That works also.
+ */
+
+/* Options for listen:
+	OLD	| 	NEW
+	S		serversonly
+	C		clientsonly
+	J		java
+	s		ssl
+	*		standard
+*/
+
+/* NOTE ON SSL PORTS: SSL ports are pretty non-standardized,
+ * besides numerous high-SSL ports, some people say you should run
+ * it at 994 because that's the official SSL port.. but that
+ * requires root! Besides, port 194 is the official irc port and
+ * have you ever seen an ircd running on that?
+ * So, our suggestion is to use port 6697 for SSL, this is used by
+ * quite some networks and is recognized by for example StunTour.
+ * You are free to open up as many SSL ports as you want, but
+ * by (also) using 6697 you help the world standardize a bit ;).
+ */
+listen         *:6697
+{
+	options
+	{
+		ssl;
+		clientsonly;
+	};
+};
+
+listen         *:8067;
+listen         *:6667;
+
+/* NOTE: If you are on an IRCd shell with multiple IP's you are
+ *       likely to get 'Address already in use' errors in your log
+ *       and the ircd won't start. This means you MUST bind
+ *       to a specific IP instead of '*', so for example:
+ *       listen 1.2.3.4:6667;
+ *       Obviously, replace the IP with the IP that was assigned to you.
+ */
+
+/*
+ * NEW: link {}
+ * OLD: C/N:Lines
+ * This defines an okay for a server connection.
+ * NOTE: BOTH SERVERS NEED A LINK {} SETTING TO CONNECT PROPERLY!
+ * Syntax is as follows:
+ * link (server name)
+ * {
+ *	username	(username, * works too);
+ * 	hostname	(ip number/hostmask);
+ *	bind-ip		(What IP to bind to when connecting, or *);
+ *	port		(port to connect to, if any);
+ *	hub (If this is a hub, * works, or servermasks it may bring in);
+ *	[or leaf *;]
+ *	password-connect "(pass to send)";
+ *	password-receive "(pass we should receive)";
+ *	class		(class to direct servers into);
+ *	options {
+ *		(options here*);
+ *	};
+ *      // If we use SSL, we can choose what cipher to use in SSL mode
+ *      // Retrieve a list by "openssl ciphers", separate ciphers with :'s
+ *      
+ *      ciphers "DES-CBC3-MD5";
+ * 
+ * };
+*/
+
+/*
+	options:
+	OLD	|	NEW
+	S		ssl
+	Z		zip
+	N/A		autoconnect
+	N/A		quarantine
+	N/A		nodnscache
+*/
+
+
+link            hub.mynet.com
+{
+	username	*;
+	hostname 	1.2.3.4;
+	bind-ip 	*;
+	port 		7029;
+	hub             *;
+	password-connect "LiNk";
+	password-receive "LiNk";
+	class           servers;
+		options {
+			/* Note: You should not use autoconnect when linking services */
+			autoconnect;
+			ssl;
+			zip;
+		};
+};
+/*
+ *
+ * NEW: ulines {}
+ * OLD: U:Line
+ * U-lines give servers more power/commands, this should ONLY be set
+ * for services/stats servers and NEVER for normal UnrealIRCd servers!
+ * Syntax is as follows:
+ * ulines {
+ *	(server to uline);
+ *	(server to uline);
+ *  [etc]
+ * };
+*/
+ulines {
+	services.roxnet.org;
+	stats.roxnet.org;
+};
+
+/*
+ * NEW: drpass {}
+ * OLD: X:Line
+ * This defines the passwords for /die and /restart.
+ * Syntax is as follows:
+ * drpass { 
+ *  restart		"(password for restarting)";
+ *  die		        "(password for die)";
+ * };
+ */
+drpass {
+	restart "I-love-to-restart";
+	die "die-you-stupid";
+};
+
+/*
+ * NEW: log {} OLD: N/A Tells the ircd where and what to log(s). You can have
+ * as many as you wish.
+ * 
+ * FLAGS: errors, kills, tkl, connects, server-connects, kline, oper
+ * 
+ * Syntax: 
+ * log "log file" 
+ * {
+ *    flags
+ *    {
+ *        flag;
+ *        flag; 
+ *        etc.. 
+ *    }; 
+ * };
+ */
+
+log "ircd.log" {
+	/* Delete the log file and start a new one when it reaches 2MB, leave this out to always use the 
+	   same log */
+	maxsize 2097152;
+	flags {
+		oper;
+		kline;
+		connects;
+		server-connects;
+		kills;
+		errors;
+		sadmin-commands;
+		chg-commands;
+		oper-override;
+		spamfilter;
+	};
+};
+
+/*
+ * NEW: alias {}
+ * OLD: N/A
+ * This allows you to set command aliases such as /nickserv, /chanserv etc
+ * FLAGS: services, stats, normal
+ *
+ * Syntax:
+ * alias "name" {
+ *	target "points to";
+ *	type aliastype;
+ * };
+ *
+ * [NOTE: You could also include a pre-defined alias file here, see doc/unreal32docs.html section 2.9]
+ */
+
+// This points the command /nickserv to the user NickServ who is connected to the set::services-server server
+/*alias NickServ {
+	target "NickServ";
+	type services;
+};*/
+
+// If you want the command to point to the same nick as the command, you can leave the nick entry out
+//alias ChanServ { type services; };
+
+// Points the /statserv command to the user StatServ on the set::stats-server server
+//alias StatServ { type stats; };
+
+// Points the /superbot command to the user SuperBot
+//alias SuperBot { type normal; };
+
+
+/* Standard aliases */
+alias NickServ { type services; };
+alias ChanServ { type services; };
+alias OperServ { type services; };
+alias HelpServ { type services; };
+alias StatServ { type stats; };
+
+/*
+ * NEW: alias {}
+ * OLD: N/A
+ * This allows you to set command aliases such as /identify, /services, etc
+ *
+ * Syntax:
+ * alias "name" {
+ *	format "format string" {
+ *		target "points to";
+ *              type aliastype;
+ *		parameters "parameters to send";
+ *	};
+ *	type command;
+ * };
+ */
+/* This is shown seperately because even though it has teh same name as the previous directive, it is very
+ * different in syntax, although it provides a similar function and relys on the standard aliases to work.
+ */
+/*
+alias "identify" {
+	format "^#" {
+		target "chanserv";
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	format "^[^#]" {
+		target "nickserv";
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	type command;
+};
+*/
+/* The alias::format directive is a regular expression. The first format matches the /identify command when
+ * the first character is a #. It then passes this along to the chanserv alias with the parameters IDENTIFY
+ * %1-. The second format matches then /identify command when the first character is not a #. It then
+ * passes the command to the nickserv alias with parameters IDENTIFY %1-.
+ */
+
+/* The alias::format::parameters is similar to scripting languages. %N (where N is a number) represents a
+ * parameter sent to the command (in this case /identify). If you specify %N- it means all parameters from
+ * N until the last parameter in the string. You may also specify %n which is replaced by
+ * the user's nickname.
+*/
+
+/* Standard aliases */
+alias "services" {
+	format "^#" {
+		target "chanserv";
+		type services;
+		parameters "%1-";
+	};
+	format "^[^#]" {
+		target "nickserv";
+		type services;
+		parameters "%1-";
+	};
+	type command;
+};
+
+alias "identify" {
+	format "^#" {
+		target "chanserv";
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	format "^[^#]" {
+		target "nickserv";
+		type services;
+		parameters "IDENTIFY %1-";
+	};
+	type command;
+};
+
+/* This is an example of a real command alias */
+/* This maps /GLINEBOT to /GLINE <parameter> 2d etc... */
+alias "glinebot" {
+	format ".+" {
+		command "gline";
+		type real;
+		parameters "%1 2d Bots are not allowed on this server, please read the faq at http://www.example.com/faq/123";
+	};
+	type command;
+};
+
+
+
+/*
+ * NEW: tld {}
+ * OLD: T:Line
+ * This sets a different motd and rules files
+ * depending on the clients hostmask.
+ * Syntax is as follows: 
+ * tld {
+ *    mask (ident@host);
+ *    motd "(motd file)";
+ *    rules "(rules file)";
+ * };
+ */
+
+tld {
+	mask *@*.fr;
+	motd "ircd.motd.fr";
+	rules "ircd.rules.fr";
+};
+
+/* note: you can just delete the example block above,
+ * in which case the defaults motd/rules files (ircd.motd, ircd.rules)
+ * will be used for everyone.
+ */
+
+/*
+ * NEW: ban nick {}
+ * OLD: Q:Line
+ * Bans a nickname, so it can't be used.
+ * Syntax is as follows:
+ * ban nick {
+ *	mask "(nick to ban)";
+ *	reason "(reason)";
+ * };
+*/
+ban nick {
+	mask "*C*h*a*n*S*e*r*v*";
+	reason "Reserved for Services";
+};
+/*
+ * NEW: ban ip {}
+ * OLD: Z:Line
+ * Bans an ip from connecting to the network.
+ * Syntax:
+ * ban ip { mask (ip number/hostmask); reason "(reason)"; };
+*/
+ban ip {
+	mask 195.86.232.81;
+	reason "Delinked server";
+};
+/*
+ * NEW: ban server {}
+ * OLD: Server Q:Line
+ * Disables a server from connecting to the network.
+ * if the server links to a remote server, local server
+ * will disconnect from the network.
+ * Syntax is as follows:
+ * ban server {
+ *	mask "(server name)";
+ *	reason "(reason to give)";
+ * };
+*/
+
+ban server {
+	mask eris.berkeley.edu;
+	reason "Get out of here.";
+};
+/*
+ * NEW: ban user {}
+ * OLD: K:Line
+ * This makes it so a user from a certain mask can't connect
+ * to your server.
+ * Syntax:
+ * ban user { mask (hostmask/ip number); reason "(reason)"; };
+*/
+
+ban user {
+	mask *tirc@*.saturn.bbn.com;
+        reason "Idiot";
+};
+
+/*
+ * NEW: ban realname {}
+ * OLD: n:Line
+ * This bans a certain realname from being used.
+ * Syntax:
+ * ban realname {
+ *	mask "(real name)";
+ * 	reason "(reason)";
+ * };
+*/
+
+ban realname {
+	mask "Swat Team";
+	reason "mIRKFORCE";
+};
+
+ban realname {
+	mask "sub7server";
+	reason "sub7";
+};
+
+/*
+ * NOTE FOR ALL BANS, they may be repeated for addition entries!
+ * 
+ * NEW: except ban {} 
+ * OLD: E:Line
+ * This makes it so you can't get banned. 
+ * Syntax:
+ * except ban { mask (ident@host); };
+ * Repeat the except ban {} as many times
+ * as you want for different hosts.
+ */
+
+except ban {
+	/* don't ban stskeeps */
+	mask           *stskeeps@212.*;
+};
+
+/*
+ * NEW: deny dcc {} 
+ * OLD: dccdeny.conf
+ * Use this to block dcc send's... stops
+ * viruses better. 
+ * Syntax: 
+ * deny dcc 
+ * { 
+ *   filename "file to block (ie, *exe)";
+ *   reason "reason";
+ * };
+ */
+deny dcc {
+	filename "*sub7*";
+	reason "Possible Sub7 Virus";
+};
+
+/*
+ * NEW: deny channel {}
+ * OLD: N/A (NEW)
+ * This blocks channels from being joined.
+ * Syntax:
+ * deny channel {
+ * 	channel "(channel)";
+ * 	reason "reason";
+ * };
+*/
+deny channel {
+	channel "*warez*";
+	reason "Warez is illegal";
+};
+
+/*
+ * NEW: vhost {}
+ * OLD: Vhost.conf file
+ * This sets a fake ip for non-opers, or
+ * opers too lazy to /sethost :P
+ * Syntax:  
+ *   vhost { 
+ *       vhost (vhost.com); 
+ *       from {
+ *            userhost (ident@host to allow to use it);
+ *       };
+ *       login (login name);
+ *       password (password);
+ *   };
+ *        then to use this vhost, do /vhost (login) (password) in IRC
+ */
+vhost {
+	vhost           i.hate.microsefrs.com;
+	from {
+		userhost       *@*.image.dk;
+	};
+	login           stskeeps;
+	password        moocowsrulemyworld;
+};
+
+/* You can include other configuration files */
+/* include "klines.conf"; */
+
+/* Network configuration */
+set {
+	network-name 		"ROXnet";
+	default-server 		"irc.roxnet.org";
+	services-server 	"services.roxnet.org";
+	stats-server 		"stats.roxnet.org";
+	help-channel 		"#ROXnet";
+	hiddenhost-prefix	"rox";
+	/* prefix-quit 		"no"; */
+	/* Cloak keys should be the same at all servers on the network.
+	 * They are used for generating masked hosts and should be kept secret.
+	 * The keys should be 3 random strings of 5-100 characters
+	 * (10-20 chars is just fine) and must consist of lowcase (a-z),
+	 * upcase (A-Z) and digits (0-9) [see first key example].
+	 */
+	cloak-keys {
+		"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";
+		"and another one";
+		"and another one";
+	};
+	/* on-oper host */
+	hosts {
+		local		"locop.roxnet.org";
+		global		"ircop.roxnet.org";
+		coadmin		"coadmin.roxnet.org";
+		admin		"admin.roxnet.org";
+		servicesadmin 	"csops.roxnet.org";
+		netadmin 	"netadmin.roxnet.org";
+		host-on-oper-up "no";
+	};
+};
+
+/* Server specific configuration */
+
+set {
+	kline-address "set.this.email";
+	modes-on-connect "+ixw";
+	modes-on-oper	 "+xwgs";
+	oper-auto-join "#opers";
+	options {
+		hide-ulines;
+		/* You can enable ident checking here if you want */
+		/* identd-check; */
+		show-connect-info;
+	};
+
+	maxchannelsperuser 10;
+	/* The minimum time a user must be connected before being allowed to use a QUIT message,
+	 * This will hopefully help stop spam */
+	anti-spam-quit-message-time 10s;
+	/* Make the message in static-quit show in all quits - meaning no
+           custom quits are allowed on local server */
+	/* static-quit "Client quit";	*/
+
+	/* You can also block all part reasons by uncommenting this and say 'yes',
+	 * or specify some other text (eg: "Bye bye!") to always use as a comment.. */
+	/* static-part yes; */
+
+	/* This allows you to make certain stats oper only, use * for all stats,
+	 * leave it out to allow users to see all stats. Type '/stats' for a full list.
+	 * Some admins might want to remove the 'kGs' to allow normal users to list
+	 * klines, glines and shuns.
+	 */
+	oper-only-stats "okfGsMRUEelLCXzdD";
+
+	/* Throttling: this example sets a limit of 3 connection attempts per 60s (per host). */
+	throttle {
+		connections 3;
+		period 60s;
+	};
+
+	/* Anti flood protection */
+	anti-flood {
+		nick-flood 3:60;	/* 3 nickchanges per 60 seconds (the default) */
+	};
+
+	/* Spam filter */
+	spamfilter {
+		ban-time 1d; /* default duration of a *line ban set by spamfilter */
+		ban-reason "Spam/Advertising"; /* default reason */
+		virus-help-channel "#help"; /* channel to use for 'viruschan' action */
+		/* except "#help"; channel to exempt from filtering */
+	};
+};
+
+/*
+ * Problems or need more help?
+ * 1) www.vulnscan.org/UnrealIRCd/unreal32docs.html
+ * 2) www.vulnscan.org/UnrealIRCd/faq/ <- contains 80% of your questions!
+ * 3) If you still have problems you can go irc.ircsystems.net #unreal-support,
+ *    note that we require you to READ THE DOCUMENTATION and FAQ first!
+ */

doc/tao.of.irc

@@ -0,0 +1,271 @@
+
+The Tao of Internet Relay Chat
+Copyright (C) Ove Ruben R Olsen 1994
+Version of 940110
+Contributing masters: Master ScottM
+
+-----
+Something is formed by the electrons, born in the silent cable. Shaping
+and growing and ungrowing. It is there yet not there. It is the source of
+Internet Relay Chat. I do not know the name, thus I will call it the Tao
+of Internet Relay Chat.
+
+If the Tao is great, then the IRC is running ceaselessly. If the IRC is
+great then the server is running without ever stoping. If the server is
+great then the client will always be the server. The luser is then pleased
+and there is Chat in the world.
+
+The Tao of IRC squits far away and connects on returning.
+
+
+-----
+The genetic potential of birth, a lot to know, yet unknown.
+
+In the begining there was nothing.
+
+Out of nothing the Tao gave birth to tolsun.oulu.fi. tolsun gave birth to
+OuluBox.
+
+OuluBox gave birth to rmsg.
+
+rmsg was not Tao, so MUT gave birth to IRC.
+
+No one knows when IRC came into existance, the mighty master WiZ have it
+to be at the end of the eight month in the year of the Dragon.
+
+
+-----
+Each channel has its purpose, however humble. Each channel is the Yin and
+Yang of IRC. Each channels has it's place within the IRC.
+
+In the beginning there was only channel 0, thus channel 0 is the soil of
+IRC.
+
+Channel 1 to channel 10 then was open as the sea. Channel 11 to 999 was the
+trees and forests of IRC. Channels above 999 should not be mentioned, and
+channels below 0 were unborn and contained many secrets.
+
+This was not the right Tao, so IRC gave birth to +channels.
+
++channels had the yin and yang. Mode does not.
+
+This was not the right Tao still, so IRC gave birth to #channels.
+
+#channels have the yin and yang.
+
+Only channel 0 is the right path to Tao, but avoid speaking on channel 0.
+
+
+-----
+There was a great dispute among the Broom-Walkers of the Relay. Some of them
+wanted neither yin nor yang. Out of this Eris came into existance. Some of the
+Broom-Walkers then created Eris Free-net.
+
+This was the right Tao.
+
+Kind Gentle and Boring Net was another wrong path to the Tao of Internet Relay
+Chat.
+
+Some time later there was a quantity of some lusers who wanted to be
+Broom-Walkers also. The Eris Free Broom-Walkers did not agree with them,
+thus a new IRC was born. This IRC is called the Undernet.
+
+But this is not the right Tao, either.
+
+
+-----
+There will always be disputes among the Broom-Walkers of Internet Relay Chat.
+
+This is the very nature of the IRC.
+
+
+-----
+Lusers that do not understand the Tao is always using the yang of Mode on
+their channels. Lusers that do understand the Tao are always using Ignore
+on their channels.
+
+How could this not be so ?
+
+
+-----
+The wise sage luser is told about the Chat and uses it. The luser is told
+about the IRC and is looking for it. The flock are told about the Tao and
+make a fool of the IRC.
+
+If there was no laughter, there would be no Tao.
+
+
+-----
+The master says:
+"Without the Tao of Internet Relay Chat, life becomes meaningless."
+
+The Relay of the old time was mysterious and sacred. We can neither imagine
+its thoughts nor path; we are left but to describe.
+
+
+-----
+The sage luser must be aware like a frog crossing the highway.
+
+
+-----
+The great master Wumpus once dreamed that he was an automaton. When he awoke
+he exclaimed:
+        "I don't know whether I am Wumpus dreaming that I am a client,
+                 or a client dreaming that I am Wumpus!"
+                 
+So was the first Automata born.
+
+The master Nap then said:
+        "Any automata should not speak unless spoken to.
+         Any automata shall only whisper when spoken to."
+
+Thus replied the master Gnarfer:
+        "The lusers shall keep in mind that a automata can be either good or
+         bad. Create good automata, and the IRC will hail you and you will
+         gain fame and fortune. Create bad automata and people will start to
+         hate you, and finaly you will be /KILLed to ethernal damnation"
+
+Many lusers have fallen into the clutches of ethernal damnation. They where
+not following the Tao.
+
+
+-----
+There once was a luser who went to #BotSex. Each day he saw the automatons.
+The luser decided that he also would have such a automata.
+He asked another luser for his automata. The other luser gave his automata
+away.
+
+The luser was not within the Tao, so he just started the automata. The automata
+had only Yang inside so all the lusers files where deleted.
+
+Some moons laither the same luser then had become a sage luser, and did create
+his automata from the very grounds with materials found inside the IRC.
+The luser was now within the Tao and his automata lived happily ever after.
+
+
+-----
+There once was a master who wrote automatons without the help of master Phone.
+A novice luser, seeking to imitate him, began with the help of master Phone.
+When the novice luser asked the master to evaluate his automata the master
+replied: "What is a working automata for the master is not for the luser.
+You must must BE the IRC before automating."
+
+
+-----
+Master BigCheese gave birth to master Troy; his duty clear. Master Troy gave
+birth to master Phone, for the Tao of Irc must be eternal and must flow as the
+ceaseless river of Time itself.
+
+
+-----
+Master Phone once said about the ircII client:
+        "public_msg is for a message from someone NOT on the channel
+         public_other is for a message on a channel that doesn't belong to
+         a window. public is for a message on a channel that belongs to a
+         window!"
+
+Out of this raised the mighty chaos.
+
+
+-----
+The sage luser came to the master who wrote automata without the help of
+master Phone. The sage luser asked the master who wrote automata: "Which is
+easiest to make. A automata with the help of master Phone or an automata
+made with the help of a language ?"
+
+The master who wrote automata then replied:
+        "With the help of a language."
+
+The sage luser was disapointed and exclaimed: "But, with master Phone you
+do not need to know anything about the soil of IRC. Is not that the easiet
+way ?"
+
+"Not really" said the master who wrote automata, "when using master Phone
+you are closed inside a box. For sure, it is a great box for the lusers,
+but the master will need more power, thus a language is the only path to go.
+With the language the master will never have to limit himself. When using
+such a language the master will seek the best between the need and the
+availibility."
+
+"I see", said the sage luser.
+
+This is the essence of Tao of IRC automatas.
+
+
+-----
+A client should be light and be used for communication. The spirit of a good
+client is that it should be very convinient for the luser to use, but hard
+for the luser who want to create automata.
+There should never ever be too many functions or too few functions.
+
+There should always be a ignore.
+
+Without ignore the client is not within the Tao of Chating.
+
+The client should always respond the luser with messages that will not
+astnonish him too much. The server likewise. If the server does not, then it
+is the clients job to explain what the server says.
+
+A client which fails this, will be useless and cause confusion for the lusers.
+The only way to correct this is to use another client or to write a new one.
+
+
+-----
+A luser asked the masters on #IrcHelp: "My client does not work".
+The masters replied: "Upgrade your client".
+The luser then wondered why the master knew. The master then told him about
+the Protocol.
+
+"Your client does not work beaucse it does not understand the server. Why
+should it always work ? Only a fool would expect such. But, clients are made
+by humans, and humans are not perfect. Only Tao is.
+
+The IRC is solid. The IRC is floating, and will always be dynamic. Live with
+that or /quit."
+
+
+-----
+The luser came to the masters of #IrcHelp, asking about the Tao of IRC within
+the client.
+The masters then said that the Tao of IRC always lies inside the client
+regardless of how the client connects to the server.
+
+"Is the Tao in irc ?" asked the luser.
+"It so is" replied the masters of #IrcHelp.
+"Is the Tao in the ircII, Kiwi, rxirc, vms, rockers and msa ?" asked the
+luser.
+"In all of them and in the TPC, irchat, zenirc, zircon X11-irc and even the
+dos irc has the Tao" said the master quietly.
+"Is the Tao in a telnet connection directly to the server ?"
+
+The master then was quiet for a long time and said. "Please leave, such
+questions are not within the Tao of IRC".
+
+
+-----
+The master says: "Without the Protocol of TCP the messages will not travel.
+                  Without the client, the server is useless."
+
+
+-----
+There once was a luser who used the ircII client. "ircII can do anything I
+ever need for using IRC" said the emacs client user, "I have /ON's, I have
+assignments, I have aliasing. Why don't you use this instead of the huge
+emacs client, which also has a messy screen?"
+The emacs client user then replied by saying that "it is better to have a
+scripting language that is the client instead of have a client that has
+a scripting language." Upon hearing this, the ircII client luser fell silent.
+
+
+-----
+The master Wumpus said: "Time for you to leave. I did, now I'm happy."
+The master Gnarfer replied: "Use, but never overuse IRC, then you will also
+be happy within IRC"
+
+
+-----
+A luser came unto the masters of #EU-Opers and asked, "How can I be, yet not
+be, a user@host within the IRC?"
+The masters of #EU-Opers replied: "To be Tao is to be ones true self. To hide
+ones self is not Tao, and is not IRC, you have much to learn before you shall
+be at rest within the Flow of Irc.  Please leave"

doc/technical/005.txt

@@ -0,0 +1,167 @@
+Numeric 005 Documentation (c) 2002-2005 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
+
+Numeric 005 allows the server to inform the client of any protocol specific features in the
+IRCd.  The numeric is sent at connection time immediately after numeric 004. Additionally
+the numeric is sent when a /version request is made by a local user, for remote users
+numeric 105 is used but contains the same information.
+
+Due to the limit imposed by RFC1459 on both the buffer size (512) and the amount of
+parameters that can be sent in a single command (15) a total of 13 parameters may be
+specified in each 005. Because of this, a client must be able to accept multiple 005s
+consecutively. The format for the 005 message is as follows:
+
+":" <servername> "005" SPACE <nickname> SPACE <token[=value]> SPACE ... ":are supported
+by this server"
+
+Currently UnrealIRCd supports several tokens that are included in numeric 005. A list of
+all tokens, their respective value and a brief description are listed below.
+
+Unreal attempts to follow the proposed ISupport standard as much as possible. Unreal only
+ignores the standard in one regard, the TARGMAX token. This token is believed to be 
+impractical and technically impossible to correctly implement due to existing limitations
+in the standard. Therefore, this token is not currently supported. 
+
+Unreal does additionally provide a few tokens which are not specified in the standard, these
+include: HCN, AWAYLEN, WATCH, SILENCE, EXTBAN, ELIST, and CMDS. Unreal also maintains a few
+legacy tokens such as MAXCHANNELS and WALLCHOPS to ensure compatibility until the ISupport
+standard is more widely accepted by clients.
+
+Token         Value           Default Value                Description
+------------------------------------------------------------------------------------------------
+MAP           none            none                         Informs the client that the /map 
+                                                           command is present. [Obsolete]
+
+KNOCK         none            none                         Informs the client that the /knock
+                                                           command is present. [Obsolete]
+
+SAFELIST      none            none                         The LIST command is sent in 
+                                                           multiple iterations so that the
+                                                           client's queue does not get filled
+                                                           causing the user to be killed.
+
+HCN           none            none                         The server supports the HCN
+                                                           (Hybrid Connect Notice) protocol.
+
+MAXCHANNELS   number          10                           The maximum number of channels a
+                                                           user may join. [Deprecated]
+
+MAXBANS       number          60                           The maximum number of bans that
+                                                           may be placed for a channel.
+                                                           [Obsolete]
+
+NICKLEN       number          30                           Maximum length of a user's
+                                                           nickname.
+
+TOPICLEN      number          307                          Maximum length of a channel's
+                                                           topic.
+
+KICKLEN       number          307                          Maximum length of a kick reason.
+
+MAXTARGETS    number          20                           Maximum targets for the PRIVMSG
+                                                           command.
+
+AWAYLEN       number          307                          Maximum length of an away message.
+
+WALLCHOPS     none            none                         Indicates that you may use
+                                                           NOTICE/PRIVMSG to send to +ohv by
+                                                           using PRIVMSG/NOTICE [@|%|+]#channel.
+                                                           [Deprecated]
+ 
+WATCH         number          128                          Indicates the presence of the
+                                                           WATCH command and specifies the
+                                                           maximum number of watch entries.
+
+SILENCE       number          15                           Indicates the maximum number of
+                                                           entries on the silence list.
+
+MODES         number          13                           Indicates the number of channel
+                                                           modes with parameters that may be
+                                                           sent at one time.
+
+CHANTYPES     chars           #                            Indicates the prefixes available
+                                                           for channels.
+ 
+PREFIX        (modes)prefixes (qaohv)~&@%+                 Indicates the modes on a channel
+                                                           that corespond to the given
+                                                           nickname prefixes.
+
+CHANMODES     A,B,C,D         be,kfL,lj,                   Specifies how each channel mode is
+                              psmntirRcOAQKVHGCuzNSMT      set/unset. The A section specifies
+                                                           modes that add a nick/mask to a
+                                                           list. The B section specifies
+                                                           modes that require a parameter
+                                                           to be both set and unset. The C
+                                                           section specifies modes that
+                                                           only require a parameter to be
+                                                           set, and the D section
+                                                           specifies modes that require no
+                                                           parameters.
+
+NETWORK       string          no default value             Specifies the name of the
+                                                           network that the server is
+                                                           connected to.
+
+CASEMAPPING   string          ascii                        Specifies what definition the
+                                                           server uses when determining if
+                                                           characters are upper/lowercase
+                                                           of eachother.
+
+EXTBAN        prefix,types    ~,cqnr                       Specifies what extbans are
+                                                           supported by the server. The prefix
+                                                           defines which character indicates
+                                                           an extban and the types defines
+                                                           which extbans the server supports.
+
+ELIST         flags           MNUCT                        Specifies the set of extended LIST
+                                                           options supported. The M flag 
+                                                           indicates mask based searching,
+                                                           the N flag indicates negative
+                                                           mask based searching. The U flag
+                                                           means support for user count
+                                                           searching. The C flag allows channel
+                                                           creation time searching, and the T
+                                                           flag allows topic set time 
+                                                           searching.
+
+CMDS          commands        MAP,KNOCK,DCCALLOW,USERIP    Specifies a series of commands that
+                                                           can be useful for the client to know
+                                                           exist as they may provide a more
+                                                           efficient means for the client to
+                                                           accomplish a specific task. This
+                                                           token replaces the MAP and KNOCK
+                                                           tokens.
+
+STATUSMSG     flags           ~&@%+                        Specifies the mode flags that may
+                                                           prefix a channel name in a PRIVMSG
+                                                           or NOTICE to limit who receives the
+                                                           message to only those with a certain
+                                                           level of access. This token will
+                                                           replace the WALLCHOPS token.
+
+EXCEPTS       none            none                         Indicates that channel ban exceptions
+                                                           (+e) are supported by the server.
+
+INVEX         none            none                         Indicates that channel invite
+                                                           exceptions (+I) are supported by
+                                                           the server.
+
+MAXLIST       mode:num,...    b:60,e:60,I:60               Specifies the maximum number of 
+                                                           entries that may be added to a 
+                                                           particular mode list (type A modes).
+                                                           This token replaces MAXBANS.
+
+CHANLIMIT     pfx:num,...     #:10                         Specifies the maximum number of 
+                                                           channels with the specified prefix
+                                                           that a user may join at one time.
+                                                           This token will replace MAXCHANNELS.
+
+CHANNELLEN    number          32                           Provides the maximum length of a
+                                                           channel name that a user can create.
+
+NAMESX        none            none                         Indicates that extended /NAMES info
+                                                           is available on this server. If the
+                                                           client sends "PROTOCTL NAMESX" then
+                                                           the server will, from then on, send
+                                                           all channel rights in a NAMES reply
+                                                           instead of only the highest right
+                                                           (eg: @+Person instead of @Person).

doc/technical/base64.txt

@@ -0,0 +1,11 @@
+base64 Documentation (c) 2002 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
+(As of Unreal3.2-beta11)
+
+The base64 system used by Unreal is defined as follows:
+
+         0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T
+         U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x
+         y z { }
+
+These numbers are translated to and from their decimal equivilents of 0-64 in order to
+provide a shorter way of expressing a number.

doc/technical/protoctl.txt

@@ -0,0 +1,141 @@
+PROTOCTL Documentation (c) 2002 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
+(As of Unreal3.2-beta11)
+
+The PROTOCTL command allows servers to negotiate protocol specific features when a link
+occurs. The PROTOCTL command is sent during a link before the SERVER and PASS commands. The
+command contains tokens that list what protocols the server supports.
+
+PROTOCTL SPACE <token> SPACE ...
+
+UnrealIRCd supports several tokens that add additional protocol support to the server. A
+list of all supported tokens and their function listed below.
+
+Token         Description
+------------------------------------------------------------------------------------------------
+NOQUIT        Informs the server it need not send out a QUIT for each user on the server
+              when an SQUIT occurs. Instead an SQUIT is sent out for each server that has
+              been disconnected from the network and the server can then assume all users
+              that were on those servers have left as well.
+
+TOKEN         Informs the server that it may send "tokenized commands", that is a shortened
+              name for the commands. This allows the server to save bandwidth by sending
+              less information to other servers. See doc/technical/token.txt for a list of
+              all commands and their respective token.
+
+NICKv2        Notifies the server that it supports the extended NICK command (version 2),
+              this command allows the server to specify more information in the NICK
+              command rather than having to send out a NICK, MODE, and CHGHOST
+              command. This token only affects a NICK command introducing a client, not one
+              in which a client is changing his/her nickname. The format for a NICKv2 NICK
+              command is:
+
+              :<sender> NICK <nickname> <hops> <TS> <username> <host> <server>
+                        <servicestamp> <umodes> <vhost> :<info>
+
+              If the user has no modes set the umodes parameter is a +, if the user has no
+              vhost set the vhost parameter is an *.
+
+SJOIN         SJOIN is an obsolete token that is only supported for backwards
+              compatibility. It should not be used.
+
+SJOIN2        SJOIN2 is an obsolete token that is only supported for backwards
+              compatibility. It should not be used.
+
+UMODE2        Informs the server that support for the UMODE2 command exists. The UMODE2
+              command is a shortened form of the MODE command but only applys to
+              usermodes. In a normal MODE command, when applied to usermodes, the nickname
+              is specified two times. Both as the sender prefix and as the first parameter,
+              UMODE2 solves this problem in order to save bandwidth, the format for UMODE2
+              is as follows:
+
+              :<sender> UMODE2 <modes>
+
+VL            Notifies the server that Vline information is included in the info field of
+              the SERVER command. Vline information consists of the protocol number of the
+              server and compiletime options supported. This allows denial of a server
+              based on version and/or features supported. The VL information is passed only
+              during connection, it is not filtered to other servers on the network, only
+              the uplink. The syntax for a VL supporting SERVER command is:
+
+              SERVER <servername> <hops> :U<protocol>-<versionflags> <info>
+
+              If an * appears for either protocol and/or versionflags no Vline checking is
+              done, this is often used by services programs where support for all versions
+              is desired. See doc/technical/vl.txt for a list of version flags and protocol
+              numbers. 
+
+SJ3           Notifies the server that the SJOIN command with SJ3 syntax is
+              supported. SJOIN is used at link time to inform servers about the channels on
+              the server. It is a combination of the JOIN commands, and MODE commands
+              associated with distribution of channel information. The syntax for the SJOIN
+              command with SJ3 syntax is:
+
+              :<sender> SJOIN <ts> <chname> [<modes>] [<mode para> ...] :<[[*~@%+]member] ...
+                        [&"ban/except] ...>
+
+              The ts parameter is the time at which the channel, chname, was created. The
+              modes parameter is only included if modes are set, if not modes and mode para
+              are excluded. If modes exists and modes requiring parameters (+klLf) are set,
+              one mode para parameter is included for each value. The last parameter
+              specifies a list of channel members and the channel ban and except list. The
+              members are listed with the prefixes they have. * = +q, ~ = +a, @ = +o, % =
+              +h, + = +v. If no prefix is specified for the member then the user is a
+              normal user. The & prefix is used to denote a +b, and the " prefix denotes a
+              +e. It is important that if a & or " is encountered that you do not continue
+              to check that entry for other prefixes as a ban/except may contain *~@
+              characters which will intefere with prefixes.
+
+              When synching, if ts lower than the local value, the information supplied by
+              the remote server replaces the local (ie remove local +ohv that are not
+              recorded on the remote server). The opposite is true when the ts is
+              higher. Bans/excepts do not apply to the previous rule. If the ts is the
+              same, information is merged therefore the modes from both servers are added 
+              together. If +l is set and both servers have different values, the highest is
+              choosen, for +f the highest of each param, N:M is chosen, and if one server
+              has * set, then it is included. For +k and +L the "highest" in a string 
+              comparison is used.
+
+NS            When specified informs the server that numeric server names are
+              supported. Numeric server names are a base64 number that is associated with
+              each server. This number is used as a shorthand name for the server. It is
+              used in the server parameter of the NICK command and can also be used in the
+              prefix for a message. In the event that the prefix is an NS, rather than
+              using :<sender>, the format is @<ns> the ns should be translated into the
+              server name so that the message can be processed. The format for a SERVER
+              message (at sync time) that supports NS is:
+
+              SERVER <servername> <hops> :U<protocol>-<versionflags>-<numeric> <info>
+
+              The VL protocol must also be supported. The numeric is passed to all servers
+              on the network through the SERVER command using the syntax:
+
+              :<sender> SERVER <servername> <hops> <numeric> :<info>
+
+              Note: anywhere a :<sender> is expected an @<ns> may be received if the source
+              is a server. See doc/technical/base64.txt for information on the base64
+              system used.
+
+SJB64         This token allows timestamps to be specified in base64 notation to conserve
+              bandwidth. When SJB64 is supported, anywhere a timestamp can appear may be in
+              base64 notation. A base64 timestamp is preceeded by a ! to identify that it
+              is an sjb64 rather than a regular timestamp, if this is the case the
+              characters following the ! represent the timestamp in base64. See
+              doc/technical/base64.txt for information on the base64 system used. 
+              
+ZIP           If both servers have this set then the link will be (zlib) compressed after
+              the SERVER message. If one of the servers does not have ZIP in his PROTOCTL
+              message then the link stays uncompressed.
+
+TKLEXT        This allows 10 instead of 8 parameters in TKL's for spamfilter, see s_kline.c
+              function m_tkl for more info on this (added in 3.2RC2).
+
+NICKIP        This token indicates that a (standard) base64 encoded IP address is included
+              in the NICK command. The IP is in binary network byte order formated and
+              encoded using the standard base64 algorithm. '*' is used if no IP is available.
+
+NICKCHARS     This specifies a list of language characters that are allowed in nicks.
+              USMARC codes are used, with a suffix if needed. See src/charsys.c for the full
+              list (ctrl+f, static LangList) of possible languages (2nd column).
+              The items in the list sent as NICKCHARS=.. must always be sorted.
+              If a server sends NICKCHARS= and if the remote parameters do not match the
+              charsets in use locally, then the server link is rejected.

doc/technical/serverprotocol.html

@@ -0,0 +1,465 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<!-- $Id$ -->
+<html>
+	<head>
+		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
+		<title>Unreal 3.2 Protocol Documentation</title>
+	</head>
+	<body>
+		<h1 style="text-align: center;">Unreal 3.2 Protocol Documentation</h1>
+		<h3 style="text-align: center;">Last update: 29 November 2006</h3>
+		<h1>Table of Contents</h1>
+		<p><a href="#S1">1 Introduction</a></p>
+		<p><a href="#S2">2 Server Negotiation</a></p>
+		<blockquote><p><a href="#S2_1">2.1 PASS - Connection Password</a></p></blockquote>
+		<blockquote><p><a href="#S2_2">2.2 PROTOCTL - Server Protocol Negotiation</a></p></blockquote>
+		<blockquote><p><a href="#S2_3">2.3 SERVER - Server Negotiation</a></p></blockquote>
+		<blockquote><p><a href="#S2_4">2.4 EOS - End Of Synch</a></p></blockquote>
+		<blockquote><p><a href="#S2_5">2.5 NETINFO - Network Information</a></p></blockquote>
+		<p><a href="#S3">3 User Operations</a></p>
+		<blockquote><p><a href="#S3_1">3.1 NICK - User Introduction and Nick Change</a></p></blockquote>
+		<blockquote><blockquote><p><a href="#S3_1_1">3.1.1 Nick Collisions</a></p></blockquote></blockquote>
+		<blockquote><p><a href="#S3_2">3.2 MODE, UMODE2 - User Mode Change</a></p></blockquote>
+		<blockquote><p><a href="#S3_3">3.3 QUIT - User Disconnect</a></p></blockquote>
+		<blockquote><p><a href="#S3_4">3.4 KILL - Force Disconnect</a></p></blockquote>
+		<blockquote><p><a href="#S3_5">3.5 SETHOST/CHGHOST - Change virtual host</a></p></blockquote>
+		<blockquote><p><a href="#S3_6">3.6 SETIDENT/CHGIDENT - Change a user's username</a></p></blockquote>
+		<blockquote><p><a href="#S3_7">3.7 SETNAME/CHGNAME - Change a user's realname</a></p></blockquote>
+		<blockquote><p><a href="#S3_8">3.8 WHOIS - User Information</a></p></blockquote>
+		<p><a href="#S1">4 Server Operations</a></p>
+		<blockquote><p><a href="#S4_1">4.1 SERVER - Server Introduction</a></p></blockquote>
+		<blockquote><p><a href="#S4_2">4.2 SQUIT - Server Removal</a></p></blockquote>
+		<blockquote><p><a href="#S4_3">4.3 SDESC - Server Description</a></p></blockquote>
+		<blockquote><p><a href="#S4_4">4.4 PING - Live Connection Query</a></p></blockquote>
+		<blockquote><p><a href="#S4_5">4.5 PONG - Live Connection Reply</a></p></blockquote>
+		<blockquote><p><a href="#S4_6">4.6 STATS - Server Stats</a></p></blockquote>
+		<p><a href="#S5">5 Channel Operations</a></p>
+		<blockquote><p><a href="#S5_1">5.1 SJOIN - Channel Burst</a></p></blockquote>
+		<blockquote><p><a href="#S5_2">5.2 JOIN - Channel Join</a></p></blockquote>
+		<blockquote><p><a href="#S5_3">5.3 PART - Channel Part</a></p></blockquote>
+		<blockquote><p><a href="#S5_4">5.4 KICK - Channel Kick</a></p></blockquote>
+		<blockquote><p><a href="#S5_5">5.5 MODE - Channel Mode</a></p></blockquote>
+		<blockquote><p><a href="#S5_6">5.6 INVITE - Invite a user to a channel</a></p></blockquote>
+		<blockquote><p><a href="#S5_7">5.7 SAJOIN - Channel Force Join</a></p></blockquote>
+		<blockquote><p><a href="#S5_8">5.8 SAPART - Channel Force Part</a></p></blockquote>
+		<blockquote><p><a href="#S5_9">5.9 SAMODE - Channel Force Mode</a></p></blockquote>
+		<blockquote><p><a href="#S5_10">5.10 TOPIC - Chanel Topic</a></p></blockquote>
+		<p><a href="#S6">6 Services Commands</a></p>
+		<blockquote><p><a href="#S6_1">6.1 SVSKILL - Force Disconnect by Service</a></p></blockquote>
+		<blockquote><p><a href="#S6_2">6.2 SVSMODE, SVS2MODE - Force User Mode Change</a></p></blockquote>
+		<blockquote><p><a href="#S6_3">6.3 SVSSNO, SVS2SNO - Forced SNomask Change</a></p></blockquote>
+		<blockquote><p><a href="#S6_4">6.4 SVSNICK - Forced Nick Change</a></p></blockquote>
+		<blockquote><p><a href="#S6_5">6.5 SVSJOIN - Forced Join</a></p></blockquote>
+		<blockquote><p><a href="#S6_6">6.6 SVSPART - Forced Part</a></p></blockquote>
+		<blockquote><p><a href="#S6_7">6.7 SVSO - Oper Permissions</a></p></blockquote>
+		<blockquote><p><a href="#S6_8">6.8 SVSNOOP - Oper Lockdown</a></p></blockquote>
+		<blockquote><p><a href="#S6_9">6.9 SVSNLINE - RealName Ban</a></p></blockquote>
+		<blockquote><p><a href="#S6_10">6.10 SVSFLINE - File Ban</a></p></blockquote>
+		<p><a href="#S7">7 Messaging</a></p>
+		<blockquote><p><a href="#S7_1">7.1 PRIVMSG, NOTICE - Simple Message Transmission</a></p></blockquote>
+		<blockquote><p><a href="#S7_2">7.2 SENDUMODE, SMO - Usermode-based Delivery</a></p></blockquote>
+		<blockquote><p><a href="#S7_3">7.3 SENDSNO - SNomask-based Delivery</a></p></blockquote>
+		<blockquote><p><a href="#S7_4">7.4 CHATOPS - IRCop Chat</a></p></blockquote>
+		<blockquote><p><a href="#S7_5">7.5 WALLOPS - Wallop Chat</a></p></blockquote>
+		<blockquote><p><a href="#S7_6">7.6 GLOBOPS - FailOp Chat</a></p></blockquote>
+		<blockquote><p><a href="#S7_7">7.7 ADCHAT - Admin Chat</a></p></blockquote>
+		<blockquote><p><a href="#S7_8">7.8 NACHAT - NetAdmin Chat</a></p></blockquote>
+		<p><a href="#S8">8 Ban Control</a></p>
+		<blockquote><p><a href="#S8_1">8.1 TKL - Master Ban Control</a></p></blockquote>
+		<blockquote><blockquote><p><a href="#S8_1_1">8.1.1 GLINE - Network-wide user@host ban</a></p></blockquote></blockquote>
+		<blockquote><blockquote><p><a href="#S8_1_2">8.1.2 GZLINE - Network-wide IP ban</a></p></blockquote></blockquote>
+		<blockquote><blockquote><p><a href="#S8_1_3">8.1.3 SQLINE, UNSQLINE - Network-wide Nickname ban</a></p></blockquote></blockquote>
+		<blockquote><blockquote><p><a href="#S8_1_4">8.1.4 SPAMFILTER - Message Spam Filtration System</a></p></blockquote></blockquote>
+		<p><a href="#S9">9 Base64 Tables</a></p>
+		<blockquote><p><a href="#S9_1">9.1 Table for SJB64 (NICK and SJOIN).</a></p></blockquote>
+		<blockquote><p><a href="#S9_2">9.2 Table for NICKIP.</a></p></blockquote>
+		<hr/>
+		<h1><a name="S1"></a>1 Introduction</h1>
+		<p>This document describes the UnrealIRCd server-to-server protocol as of protocol 2307 (Unreal 3.2.4).</p>
+		<h2>A word about clocks.</h2>
+		<p>Unreal is very time-dependant. Users and channels, for example, are timestamped, and if server clocks are not synchronized properly, things can go very wrong very fast. See <a href="http://vulnscan.org/UnrealIrcd/faq/#67">http://vulnscan.org/UnrealIrcd/faq/#67</a> for more information on this. Note that there is a slight difference between server time and what is actually reported by the UNIX date command or by the C time() function. Unreal can apply an offset to the real time to create the server time, allowing servers to be virtually synchronized when synchronizing the real clocks is not possible (such as on shell servers).
+			I should make it quite clear that GMT time is used for everything. To be specific, timestamps in unreal are 32-bit integer values (actually, however many bits the time_t type is, which is 32 on 32-bit systems such as x86). This integer value is the number of seconds that have elapsed since Midnight January 1, 1970 GMT (can be referred to as Epoch time in the UNIX world). This means that timezones are no problem, nor is daylight savings time (or whatever your country of choice calls it).</p>
+		<hr/>
+		<h1><a name="S2"></a>2 Server Negotiation</h1>
+		<p>The first step to establish a server-to-server communication is to negotiate the connection as a server. Negotiation is done using standard IRC commands - no PROTOCTL options are in force until the link is established. The first step is to open a TCP/IP connection to the target server. The target port must be one described by a listen {} block in the remote server's configuration, and that listen block must not have the clientsonly option. After the connection is open, you will be treated as any other connection and be greeted with the "Looking up your hostname..." and "Checking identd..." notices as you would for a client. As these are NOTICE messages and your session as a server isn't established, they should simply be ignored. Use the commands below to introduce a server connection.</p>
+		<h2><a name="S2_1"></a>2.1 PASS - Connection Password</h2>
+		<p><b>Syntax:</b> <tt>PASS :<i>link password</i></tt></p>
+		<p>The PASS command is used to transmit the password required for a server link. It must match the password specified in the remote server's link::password-receive (which can be crypted), otherwise the link will be rejected. This should be the first message sent.</p>
+		<h2><a name="S2_2"></a>2.2 PROTOCTL - Server Protocol Negotiation</h2>
+		<p><b>Syntax:</b> <tt>PROTOCTL <i>protocol options</i></tt></p>
+		<p>The PROTOCTL command sets several protocol options. The tokens supported are listed below.</p>
+		<ul>
+			<li>NOQUIT : When a netsplit occurs, only send a SQUIT message for each server lost. This server will assume that clients on these servers were also lost and will send the appropriate QUIT messages to local clients and to any non-NOQUIT servers.</li>
+			<li>TOKEN : Use tokenized commands. Tokens are case-sensitive, shortened versions of command names. Tokens will be usually one or two characters.</li>
+			<li>NICKv2 : Use extended NICK message for introducing users. See the NICK command for information about this.</li>
+			<li>VHP : When introducing a user, send his cloaked host as if it were a vhost. Usually used for services to avoid having duplicate code.</li>
+			<li>SJOIN : Supports SJOIN version 1 which is no longer in use. Use with SJ3.</li>
+			<li>SJOIN2 : Supports SJOIN version 2 which is no longer in use. Use with SJ3.</li>
+			<li>UMODE2 : Supports the UMODE2 command, which is a shortened version of MODE for usermode changes.</li>
+			<li>VL : Supports V:Line information. Extends the SERVER message to include version information used in deny version{} blocks. Note that this is assumed - unreal will always send its own version information.</li>
+			<li>SJ3 : Supports SJOIN version 3.</li>
+			<li>NS : Supports server numerics which provides a shorthand for server names. In any circumstance where a :server.name is permitted (the server is the message's real source), @servernumeric may be used instead. In addition, the server.name parameter in the NICK message may be simply the server's numeric. Requires VL support.</li>
+			<li>SJB64 : Timestamps in NICK and SJOIN are expressed in base64 rather than base10.</li>
+			<li>TKLEXT : Supports exntended TKL messages for spamfilter support.</li>
+			<li>NICKIP : Adds an IP parameter to the NICK message, which is the base64 encoding of the user's ip address (in network byte order). Requires NICKv2.</li>
+			<li>NICKCHARS : Indicates the set of enabled nickchar options (see the regular documention for info about this).</li>
+			<li>CHANMODES : (Not required to be sent) This is the same as the CHANMODES value in the 005 for client connections. Useful for autodetecting things like what modes are valid for ChanServ MLOCK, for example.</li>
+			<li>CLK : Supports an extra field in NICK for sending the cloaked host (not vhost).</li>
+		</ul>
+		<p>The syntax examples here follow the conventions for TOKEN and also NS in cases of server-only messages.</p>
+		<h2><a name="S2_3"></a>2.3 SERVER - Server Negotiation</h2>
+		<p><b>Note:</b> This message is also used for introducing additional servers, the format of this message in those cases is described later.</p>
+		<p><b>Syntax (normal):</b> <tt>SERVER <i>server.name</i> 1 :<i>server description</i></tt></p>
+		<p><b>Syntax (with VL):</b> <tt>SERVER <i>server.name</i> 1 :U<i>protocolversion</i>-<i>protocolflags</i> <i>server description</i></tt></p>
+		<p><b>Syntax (with VL and NS):</b> <tt>SERVER <i>server.name</i> 1 :U<i>protocolversion</i>-<i>protocolflags</i>-<i>servernumeric</i> <i>server description</i></tt></p>
+		<p>The literal 1 in the parameter list is the hopcount parameter. Since you are a direct link, your own hopcount will be 1.</p>
+		<p>The server.name is the same as that in the remote server's link:: block. When received from unreal servers, this will be the value of that server's me::name. The protocol version is the numeric protocol version (2306 for example), and the protocol flags are the server's compilation flags (described below). These two fields are checked against the deny version {} blocks in the remote server's configuration. A value of 0 for either field prevents deny version{} checking for that field. The server description can be anything. When received from unreal servers, it'll be the value of me::description.</p>
+		<p>The following version numbers have been used previously:</p>
+		<ul>
+			<li>2309 - Unreal 3.2.6</li>
+			<li>2308 - Unreal 3.2.5</li>
+			<li>2307 - Unreal 3.2.4</li>
+			<li>2306 - Unreal 3.2.3</li>
+			<li>2305 - Unreal 3.2.2</li>
+			<li>2304 - Unreal 3.2.1</li>
+			<li>2303 - Unreal 3.2beta* through 3.2 Release</li>
+			<li>2302 - Unreal 3.1.1 through 3.1.4</li>
+			<li>2301 - Unreal 3.1 Release</li>
+			<li>2300 - Unreal 3.0 Release</li>
+		</ul>
+		<p>The compile flags as specified in protocol flags are:</p>
+		<ul>
+			<li>c : Server is chrooted (#define CHROOTDIR).</li>
+			<li>C : Server has command line config (-f option) enabled (#define CMDLINE_CONFIG).</li>
+			<li>D : Server is in debugmode (#define DEBUGMODE).</li>
+			<li>F : Using filedescriptor lists.</li>
+			<li>h : Server is compiled with hub support (#define HUB or answer "Hub" to relevant ./Config prompt).</li>
+			<li>i : Server shows invisible users in /TRACE.</li>
+			<li>n : NOSPOOF (pingcookies) is enabled (#define NOSPOOF or answer "Yes" to relevant ./Config prompt).</li>
+			<li>V : Server is using valloc().</li>
+			<li>W : Windows IRCd.</li>
+			<li>Y : Syslog logging enabled.</li>
+			<li>6 : Server has IPv6 support (#define INET6 or answer "yes" to relevant ./Config prompt).</li>
+			<li>X : Server has badword stripping (user and channel modes +G) (#define STRIPBADWORDS).</li>
+			<li>P : Server is using poll().</li>
+			<li>e : Server has SSL Support (#define USE_SSL or answer "yes" (and have ssl libraries installed) to relevant ./Config prompt).</li>
+			<li>O : Server has OperOverride enabled (#undef NO_OPEROVERRIDE or answer "no" to relevant ./Config prompt).</li>
+			<li>o : Server has disabled Oper verify (#undef OPEROVERRIDE_VERIFY or answer "no" to relevant ./Config prompt).</li>
+			<li>Z : Server has ziplink support (#define ZIP_LINKS or answer "yes" to relevant ./Config prompt AND have the zlib dev libraries).</li>
+			<li>E : Server has extended channel mode support.</li>
+			<li>3 : 3rd party modules are loaded or some system libraries are wonky.</li>
+			<li>m : Private message handling is 'tainted' (one or modules registered a USERMSG hook).</li>
+			<li>M : Channel message handling is 'tainted' (one or modules registered a CHANMSG hook).</li>
+			<li>Additional Version flags can be added by 3rd-party modules.</li>
+		</ul>
+		<h2><a name="S2_4"></a>2.4 EOS - End Of Synch (TOKEN: ES)</h2>
+		<p><b>Syntax:</b> ES</p>
+		<p>Marks the end of the synching process. This is really optional, but it might be a good idea to send it anyway when you really are done synching. Once you send this, unreal will announce &quot;Client connecting&quot; or &quot;Client exiting&quot; notices (to those with snomask +F) for users (unless your server is U:Lined), and joins will be counted toward channel flood controls (chanmode +f).</p>
+		<p>Sending EOS only marks your server as synched, but does not do so for servers behind you. EOS would need to be sent on those servers' behalf as well.</p>
+		<h2><a name="S2_5"></a>2.5 NETINFO - Network Information (TOKEN: AO)</h2>
+		<p><b>Syntax:</b> AO <i>maxglobal</i> <i>currenttime</i> <i>protocolversion</i> <i>cloakhash</i> 0 0 0 :<i>networkname</i></p>
+		<p>This tells the other server your current network configuration. The max global is the highest number of concurrent users network-wide that this server has seen. The current time is a timestamp value. Protocolversion is the same as that in the SERVER command. Cloakhash is a hash representing the configured cloak keys. It may be a * if you are implementing services. The network name is that specified in set::network-name. The cloak-prefix is currently not sent here (and thus unreal won't generate warning for mismatching cloak prefixes, but they should be the same anyway).</p>
+		<p>It is NETINFO, not EOS, that triggers the &quot;Link bla bla bla is now synched&quot; notices, but NETINFO does not imply synching is actually complete (see EOS).</p>
+		<hr/>
+		<h1><a name="S3"></a>3 User Operations</h1>
+		<p>One important function of servers is it must notify all other servers about all of the users behind it. These commands represent the operations that can result in the change of a user's global state.</p>
+		<h2><a name="S3_1"></a>3.1 NICK - User Introduction and Nick Change (TOKEN: &amp;)</h2>
+		<p><b>Syntax (nick change):</b> <tt>:<i>oldnick</i> &amp; <i>newnick</i> :<i>timestamp</i></tt></p>
+		<p>This format of the NICK message indicates an existing user is changing his or her nickname. If a collision occurs, see the section on Nick Collisions below. The timestamp is the new nickname's timestamp.</p>
+		<p><b>Syntax (normal):</b> <tt>&amp; <i>nick</i> <i>hopcount</i> <i>timestamp</i>	<i>username</i> <i>hostname</i> <i>server</i> <i>servicestamp</i> :<i>realname</i></tt></p>
+		<p><b>Syntax (NICKv2):</b> <tt>&amp; <i>nick</i> <i>hopcount</i> <i>timestamp</i>	<i>username</i> <i>hostname</i> <i>server</i> <i>servicestamp</i> <i>+usermodes</i> <i>virtualhost</i> :<i>realname</i></tt></p>
+		<p><b>Syntax (NICKv2+CLK):</b> <tt>&amp; <i>nick</i> <i>hopcount</i> <i>timestamp</i>	<i>username</i> <i>hostname</i> <i>server</i> <i>servicestamp</i> <i>+usermodes</i> <i>virtualhost</i> <i>cloakhost</i> :<i>realname</i></tt>
+		<p><b>Syntax (NICKv2+NICKIP):</b> <tt>&amp; <i>nick</i> <i>hopcount</i> <i>timestamp</i> <i>username</i> <i>hostname</i> <i>server</i> <i>servicestamp</i> <i>+usermodes</i> <i>virtualhost</i> <i>nickipaddr</i> :<i>realname</i></tt></p>
+		<p><b>Syntax (NICKv2+NICKIP+CLK):</b> <tt>&amp; <i>nick</i> <i>hopcount</i> <i>timestamp</i>	<i>username</i> <i>hostname</i> <i>server</i> <i>servicestamp</i> <i>+usermodes</i> <i>virtualhost</i> <i>cloakhost</i> <i>nickipaddr</i> :<i>realname</i></tt>
+		<p><b>Note:</b> Because each server normally does its own cloak generation, Unreal does not expect to receive NICK messages with the CLK info, so do not send it. It will send this info to a server it has received a PROTOCTL CLK from however.</p>
+		<p>This format of the NICK message introduces a new user to the network. If PROTOCTL VHP is enabled, the user's cloaked host is put in the virtualhost field, otherwise it'll be * unless the user is +t. With the addition of CLK, VHP is no longer necessary for determining the cloak host.</p>
+		<h3><a name="S3_1_1"></a>3.1.1 Nick Collisions</h3>
+		<p>A nick collision occurs when a server receives a NICK message (or &amp; token) introducing a user that the server already sees on the network. When a collision occurs, one or both of the colliding clients must be disconnected. The timestamp is examined to determine which client loses. The client with the earlier timestamp remains. If both clients have equal timestamps, both are removed. Currently, Unreal handles NICK collisions both passively and agressively:</p>
+		<ul>
+			<li><b>Aggressive Handling:</b> The server actively sends a KILL message back across the link to terminate that end's client.</li>
+			<li><b>Passive Handling:</b> Upon receipt of a NICK message that should "win", the server simply silently exits it's own client.</li>
+		</ul>
+		<h2><a name="S3_2"></a>3.2 MODE, UMODE2 - User Mode Change (TOKEN: G or |)</h2>
+		<p><b>Syntax (MODE):</b> <tt>:<i>user</i> G <i>user</i> <i>modechange</i></tt></p>
+		<p><b>Syntax (UMODE2):</b> <tt>:<i>user</i> | <i>modechange</i></tt></p>
+		<p>This indicates a usermode change. The modechange can consist of zero or more strings of characters, each prefixed with either a + or -; the only delimiter between them being said + or -. If no + or - is at the beginning of the mode string, a + should be implied.</p>
+		<p>Some user modes are never sent between servers. Specifically, usermode +s and +O are not sent between servers. Modules can define additional usermodes that also might not be sent between servers. The UMODE2 saves bandwidth by not including the redundant target field for usermode changes, so use it when possible.</p>
+		<h2><a name="S3_3"></a>3.3 QUIT - User Disconnect (TOKEN: ,)</h2>
+		<p><b>Syntax:</b> <tt>:<i>user</i> , :<i>reason</i></tt></p>
+		<p>This command indicates that a user has disconnected. The reason field is filled in with the reason the user disconnected, which will be any of: quit message provided by the user in a /quit command, kill message for local operator kills, "Client exited" if the user does a brutal quit (clean (by TCP's definition) disconnect without sending a QUIT message), or a socket error message if present.</p>
+		<p>The QUIT message must NOT be prefixed when passing on to other servers. Only local user quit messages are affected by set::prefix-quit.</p>
+		<h2><a name="S3_4"></a>3.4 KILL - Force Disconnect (TOKEN: .)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> . <i>target</i> :<i>killpath</i>!<i>source</i> (<i>reason</i>)</tt></p>
+		<p>Used to indicate that an operator has used KILL on a user not on the same server. Anything beyond the last ! in the kill path is used as the reason. The source (reason) part is simply a standard used by Unreal. As each server passes on a KILL message, it usually prepends the bottommost part (up to the first .) of it's name followed by a ! character. When unreal receives a KILL from a directly connected irc operator, it will usually add that oper's vhost (or realhost if -x) as the first hop in the kill path, then follow with it's own name as mentioned before if it is passing to another server.</p>
+		<p>A server can also send KILLs on it's own. This is done in cases involving nickname collisions, fake senders, bad direction, and other cases of protocol errors. Usually, in these cases, the server puts it's own name as the source, and also prefixes with <i>bottompart</i>! like for any other ircop on that server. For example: @3 . someone :irc!irc.example.com (Nick collision)</p>
+		<h2><a name="S3_5"></a>3.5 SETHOST/CHGHOST - Change virtual host (TOKEN: AA or AL)</h2>
+		<p><b>Syntax (SETHOST):</b> <tt>:<i>source</i> AA <i>newvhost</i></tt></p>
+		<p><b>Syntax (CHGHOST):</b> <tt>:<i>source</i> AL <i>target</i> <i>newvhost</i></tt></p>
+		<p>Indicates the change of a user's virtual host. Currently, servers are expected to assume UMODE2 +xt on the target user in both commands. (In the case of SETHOST, the target is the sender.) Servers using PROTOCTL VHP will receive the cloaked host in a SETHOST message when a user activates his cloaked host. A server can also send CHGHOST (from one of it's opered clients) to change a user's hostname. This is generally used by HostServ implementations. To disable a cloaked host, use CHGHOST to set the user's virtual host equal to his real host, or use SVSMODE -xt, but the latter requires services.</p>
+		<h2><a name="S3_6"></a>3.6 SETIDENT/CHGIDENT - Change a user's username (TOKEN: AD or AZ)</h2>
+		<p><b>Syntax (SETIDENT):</b> <tt>:<i>source</i> AD <i>newusername</i></tt></p>
+		<p><b>Syntax (CHGIDENT):</b> <tt>:<i>source</i> AZ <i>target</i> <i>newusername</i></tt></p>
+		<p>Indicates the change of a user's username. No usermode change is associated with this. Unreal does not use a distinguished virtual username, so servers should only keep the original username (from the NICK message) if they intend to allow the user to reset the original username. Servers can use CHGIDENT to change a user's username.</p>
+		<h2><a name="S3_7"></a>3.7 SETNAME/CHGNAME - Change a user's realname (TOKEN: AE or BK)</h2>
+		<p><b>Syntax (SETNAME):</b> <tt>:<i>source</i> AE :<i>newrealname</i></tt></p>
+		<p><b>Syntax (CHGNAME):</b> <tt>:<i>source</i> BK <i>target</i> :<i>newrealname</i></tt></p>
+		<p>Indicates the change of a user's realname. No usermode change is associated with this. Unreal does not use a distinguished virtual realname, so servers should only keep the original realname (from the NICK message) if they intend to allow the user to reset the original realname. Servers can use CHGNAME to change a user's username. Note that servers must NOT check that the sender be an IRCop in SETNAME - normal users are permitted to use SETNAME.</p>
+		<h2><a name="#S3_8"></a>3.8 WHOIS - User Information (TOKEN: #)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> # [<i>from-server</i> ]<i>nick</i></tt></p>
+		<p>Requests the information on a user. This works exactly like the user /whois command - in fact, the source parameter must be a user, or the command will do nothing. <i>from-server</i> is the server to request the information from; if a server recives a WHOIS message without this parameter, it should return its own information on the user, otherwise it should pass the message to the given server. Note that <i>from-server</i> may name a user instead of a server (such as when a user uses /whois nick nick), in which case the the nick should be interpreted as naming the server that user is on. <i>nick</i> may be several users seperated by commas, but may not contain wildcards.</p>
+		<p>The reply to a WHOIS message uses the same numeric replies as the user command.</p>
+		<hr/>
+		<h1><a name="S4"></a>4 Server Operations</h1>
+		<p>This is different from server negotiation. Negotiation is when you are first connecting. Server introduction is used for introducing additional servers behind an existing server (aka hubbing). Hubbing is limited as specified by the hub, leaf, and leafdepth parameters in the link block and attempted violation of a hub restriction results in termination of the link. If no hub or leaf directive is given your server is a leaf by default, so any introduction of any server behind you would be an automatic drop. U:Lines don't matter here; services must be configured as a hub in the link block. The reason is U:Line is a permission rule, but hub privilege is a network structure rule.</p>
+		<h2><a name="S4_1"></a>4.1 SERVER - Server Introduction (TOKEN: ')</h2>
+		<p><b>Note: This command is also used for negotiation. Be warned that the token for this command is NOT VALID at that time! See section 2.3 for the syntax for negotiation.</b></p>
+		<p><b>Syntax (without PROTOCTL NS):</b> <tt>:<i>source</i> SERVER <i>new.server</i> <i>hopcount</i> :<i>description</i></tt></p>
+		<p><b>Syntax (with PROTOCTL NS):</b> <tt>@<i>sourcenumeric</i> SERVER <i>new.server</i> <i>hopcount</i> <i>numeric</i> :<i>description</i></tt></p>
+		<p>The command indicates that the server named new.server is being introduced by the source (the source is the server which new.server is directly linked to). The hopcount will be the number of links the receiving server would have to cross to reach new.server. In other words, new.server introduced itself with a hopcount of 1, and as the SERVER message is passed along, hopcount is incremented.</p>
+		<p>As an example, a services server faking a SERVER message for JUPE functionality would use a hopcount of 2.</p>
+		<h2><a name="S4_2"></a>4.2 SQUIT - Server Removal (TOKEN: -)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> SQUIT <i>server.name</i> <i>:reason</i></tt></p>
+		<p>From an IRCop or when server.name is not behind the source, this command requests the removal of the specified server.name. The command in this case is treated very much like KILL in the respect that the message is broadcasted to all servers, except server.name and any servers behind it. When the SQUIT reaches server.name's uplink, that server closes the link to server.name (which would then generate it's own SQUIT on behalf of it's uplink for the servers behind it).</p>
+		<p>A server can also use SQUIT in the same manner as QUIT to note the removal of a server behind it, or that it itself is quitting. In the former case, server.name is behind source, and the message is forward on to all other servers. In the latter case, source and server.name are equal, the receiving server closes the link and forwards the SQUIT message.</p>
+		<p>Unreal closes a direct link by simply sending an ERROR message and then closing the TCP connection. This typically causes the other end to generate an SQUIT bearing the message "Client exited" or similar, however, the ERROR will usually cause the server to send a message to all IRCops.</p>
+		<h2><a name="S4_3"></a>4.3 SDESC - Server Description (TOKEN: AG)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> AG :<i>newdesc</i></tt></p>
+		<p>The server to which source is connected to should have it's description updated to newdesc. This does NOT include the VL inforamtion.</p>
+		<h2><a name="S4_4">4.4 PING - Live Connection Query (TOKEN: 8)</a></h2>
+		<p><b>Syntax:</b> <tt>8 <i>source</i>[ :<i>destination</i>]</tt></p>
+		<p>Used to check if a connection is still live if it has been &quot;quiet&quot; for a certain amount of time. Typically, unreal will send PING requests at intervals determined by the class::pingfreq setting. PINGs originating from the direct uplink will use the token, but it seems PINGs originating from a distant server will not.</p>
+		<p>The response to a PING is sent with the <a href="#S4_5">PONG</a> command.</p>
+		<p>When receiving a two-parameter PING, the second parameter is the target. If the target isn't you, you can either reply on behalf of that target (using its name instead of yours), or if there is a real connection representing the target, forward the PING to the target.</p>
+		<h2><a name="S4_5">4.5 PONG - Live Connection Reply (TOKEN: 9)</a></h2>
+		<p><b>Syntax:</b> <tt>9 <i>source</i>[ :<i>destination</i>]</tt></p>
+		<p>Used to respond to a <a href="#S4_4">PING</a> query.</p>
+		<p><b>Responding to a ping:</b> Once a PING is received, you usually have an amount of time to respond equal to your class::pingfreq. The correct response will always have two parameters. If you received one parameter, then the received parameter becomes the second parameter of your response, and the first parameter is your server name. If you received two parameters, the response returns both parameters in reverse order.</p>
+		<p>For example, the response to <tt>8 uplink.server</tt> is <tt>9 my.name uplink.server</tt>, while the response to <tt>PING distant.server your.server</tt> is <tt>9 your.server distant.server</tt>. Unreal typically includes a : prior to the last parameter. This isn't required if that parameter contains no spaces, but it is especially important to not include the colon when reversing the parameters, or else Unreal mistake it for a single-parameter PONG.
+		<p>If a two-parameter PONG is received, the second parameter names the target. If the target is not you, and a real connection represents that target, you should forward the PONG message via that connection.</p>
+		<h2><a name="#S4_6"></a>4.6 STATS - Server Stats (TOKEN: 2)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> 2 [<i>type</i> [<i>server</i>] [<i>extended-params</i>]]</tt></p>
+		<p>Requests statistics or configuration information from a server. This command is used to transport cross-server STATS requests from users (eg: /stats o other.server), and should only be sent from a user (not a server). With no parameters, this will cause unreal to simply dump its help output. <i>type</i> is the type of stats to request, <i>server</i> names a server (or a user on that server) to request stats from, and <i>extended-params</i> is used to filter output from STATS G, etc. When received, it is up to the receiver to determine what stats to support and how to reply, but generally numeric replies are used. For the list of unreal's stats types, type /stats in a client for the helptext dump.</p>
+		<p><b>Note:</b> Stats set as oper-only (see set::oper-only-stats) will be refused from a server. In this case, it will be necessary to send the stats request from a psuedo-oper (such as a services agent, etc) for services/stats/etc.</p>
+		<hr/>
+		<h1><a name="S5"></a>5 Channel Operations</h1>
+		<p>These commands deal with the state of channels across the network. Unreal only supports Network Channels, where the first character is a # character.</p>
+		<h2><a name="S5_1"></a>5.1 SJOIN - Channel Burst (TOKEN: ~)</h2>
+		<p><b>Syntax:</b> <tt>@<i>servernumeric</i> ~ <i>timestamp</i> <i>channel</i> +<i>modes</i>[ <i>modeparams</i>] :<i>memberlist</i> <i>&amp;ban</i> <i>"exempt</i> <i>'invex</i></tt></p>
+		<p>Timestamp is the channel timestamp and can be !b64 as defined by PROTOCTL SJB64. Modes should only include those in the last three mode sets listed in CHANMODES. Modeparams is one parameter for each mode character that requires one. Memberlist is a series of users (all of which must at least be behind the server sending the SJOIN), each user is prefixed with one or more characters indicating their status. Owners (+q) are prefixed with *, admins (+a) ~, ops (+o) @, halfops (+h) %, voices (+v) +. Normal users are not prefixed with anything. Ban, ban exception, and invite exception masks are also included, with bans prefixed with &amp;, ban exceptions prefixed with ", and invite exceptions with '. Note that when a &amp;, " or ' is encountered as the first character, further processing of ~, *, @, %, or + characters must not continue because ban, exempt, and invite masks can contain any of those characters. (Plus it's just not right for a ban mask to be marked as a channel admin...)</p>
+		<p>If the channel didn't already exist it is created with the information given in the SJOIN. Otherwise the timestamp is used to determine how the SJOIN information is handled. As a given, all members are joined into the channel, regardless. The mode information (modes, modeparams, memberlist prefixes, bans, exempts, and invites) is subject to the timestamp rules:</p>
+		<ul>
+			<li>If the channel's current timestamp is equal to the timestamp in SJOIN, then the mode information is merged.</li>
+			<li>If the channel's current timestamp is less than the SJOIN timestamp, then the mode information is ignored.</li>
+			<li>If the channel's current timestamp is greater than the SJOIN timestamp, then the channel's existing mode information is cleared (for example, deop, etc all local clients), and the SJOIN mode information is added.</li>
+		</ul>
+		<p>When merging modes, conflicting modes (including +p vs +s, differing +l limits or +k keys, etc) are handled as follows:</p>
+		<ul>
+			<li><b>Private (+p) vs. Secret (+s):</b> Secret (+s) is preferred. Private (+p) is removed. (Note: there is a <a href="http://bugs.unrealircd.org/view.php?id=2391">bug</a> in Unreal versions prior to 3.2.3 in which a desynch will occur in which one side is +p and the other is +s. Update to Unreal 3.2.4 if you have problems with this.)</li>
+			<li><b>Strip Color (+S) vs. Block Color (+c):</b> Block (+c) is preferred. Strip (+S) is removed. (Note: Bug for +p vs. +s in prior unreal versions apply here as well.)</li>
+			<li><b>Channel Limit:</b> Numericly larger limit is preferred (for example, +l 30 versus +l 15 : +l 30 wins).</li>
+			<li><b>Channel Key:</b> &quot;Larger&quot; key (as defined by strcmp) is preferred (for example, +k moo versus +k meow : +k moo wins).</li>
+			<li><b>Channel Link:</b> &quot;Larger&quot; link name (as defined by stricmp - not case sensitive) is preferred (for example, +L #moo versus +L #meow : +L #moo wins, but +L #Meow versus +L #meow : values are equal).</li>
+			<li><b>Flood String:</b> Not really sure on this. I think larger value in each component wins.</li>
+			<li><b>Join-Throttle:</b> Highest of time period wins, if equal, highest of join amount wins (so +j 3:40 beats +j 5:20 but +j 5:20 beats +j 3:20).</li>
+			<li>Parameterized modes in third party modules will define their own conflict resolution formula.</li>
+		</ul>
+		<h2><a name="S5_2"></a>5.2 JOIN - Channel Join (TOKEN: C)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> C <i>#channel</i></tt></p>
+		<p>Indicates a user has joined a channel. Only one channel is sent this way, and the key is not sent even if the user gave one one joining. If the channel parameter is the special "0" case, the server must interpret the message as a PART for all channels the user is on.</p>
+		<h2><a name="S5_3"></a>5.3 PART - Channel Part (TOKEN: D)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> D <i>#channel</i>[ :<i>reason</i></tt>]</p>
+		<p>Indicates a user has left a channel. Only one channel is sent this way. The reason parameter may be left out if no reason was given.</p>
+		<h2><a name="S5_4"></a>5.4 KICK - Channel Kick (TOKEN: H)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> H <i>#channel</i> <i>user</i> :<i>reason</i></tt></p>
+		<p>Orders the forced removal of user from #channel with the given reason. When updating state for this command, it should be the same as if :user PART #channel had been received - the user is removed from #channel's memberlist.</p>
+		<h2><a name="S5_5"></a>5.5 MODE - Channel Mode (TOKEN: G)</h2>
+		<p><b>Note:</b> This is the same command as that used for usermode changes.</p>
+		<p><b>Syntax:</b> <tt>:<i>source</i> G <i>#channel</i> <i>modechange</i> <i>modeparams</i>[ <i>timestamp</i>]</tt></p>
+		<p>Changes the specified modes on the given channel. If the source is a server and the last parameter is numeric, it is interpreted as timestamp (although it can also be consumed as a parameter for modes. For example: :server.name MODE #channel +l 4 &lt;-- 4 will be a timestamp and the +l parameter). When a mode change is timestamped in this way, the mode is treated as it is with SJOIN: the MODE message is ignored if the timestamp is greater than the channel timestamp. (If the timestamp is equal, the mode is simply added replacing any conflicting modes already in place.)</p>
+		<p>A services implementation can easily clear all entries in a list mode such as bans with SVSMODE (see below).</p>
+		<h2><a name="S5_6"></a>5.6 INVITE - Invite a user to a channel (TOKEN: *)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> * <i>target</i> <i>#channel</i></tt></p>
+		<p>Sends to target an invitation to join #channel. If the source is a channel operator on #channel, or a U:Lined server, the invitation grants the user the temporary ability to join the channel regardless of any bans or some restricting channel modes (not +O or +A).</p>
+		<h2><a name="S5_7"></a>5.7 SAJOIN - Channel Force Join (TOKEN: AX)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> AX <i>targetuser</i> <i>#channel</i></tt></p>
+		<p>This requests the forced join of targetuser to #channel. This type of forced join overrides bans, and most modes. The server to which targetuser is connected to must actually acknowledge the join for it to occur. Service implementations may ignore this command, as they would only ever receive it if an SAJOIN was targeted at a service client, in which case it should be ignored...</p>
+		<h2><a name="S5_8"></a>5.8 SAPART - Channel Force Part (TOKEN: AY)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> AY <i>targetuser</i> <i>#channel</i>[ :<i>reason</i>]</tt></p>
+		<p>This requests the forced part of targetuser from #channel. This is slightly different from a KICK in that the user's removal is announced with PART. The server to which targetuser is connected to must actually acknowledge the part for it to occur. Service implementations may ignore this command, as they would only ever receive it if an SAPART was targeted at a service client, in which case it should be ignored...</p>
+		<p>The reason field is optional. If provided the acknowledging PART message should prefix the message with &quot;SAPart:&quot;.</p>
+		<h2><a name="S5_9"></a>5.9 SAMODE - Channel Force Mode (TOKEN: o)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> o <i>#channel</i> <i>modechange</i> <i>modeparams</i></tt></p>
+		<p>This has the same parameters as for MODE. The only difference is that servers probably will never receive this (but is best to document just in case), and that absolutely NO permission checking is done on anything.</p>
+		<h2><a name="S5_10"></a>5.10 TOPIC - Channel Topic (TOKEN: ) )</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> ) <i>#channel</i> <i>nick</i> <i>timestamp</i> :<i>topic</i></tt></p>
+		<p>Changes the channel topic information. This format is used when synching, as well as when a topic is changed normally. Nick is the user who changed the topic (depending on compile options, it can be just nick or a full nick!user@host), timestamp is when the change occured, and topic is the new topic text. Normally, only a newer timestamp will actually change the topic, but a U:Lined server can use an older timestamp as well (such as for TOPICLOCK).
+		<hr/>
+		<h1><a name="S6"></a>6 Services Commands</h1>
+		<p>These are commands typically employed by a service implementation, in addition to some of the normal commands. All of the commands listed here require the sender to be correctly U:Lined. This means that the services server name must appear within a ulines {} block in the unrealircd.conf configuration for ALL servers in the network. All servers and clients behind a U:Lined server are themselves U:Lined.</p>
+		<h2><a name="S6_1"></a>6.1 SVSKILL - Force Disconnect by Service (TOKEN: h)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> h <i>target</i> :<i>reason</i></tt></p>
+		<p>This command is similar to KILL but differs in several ways. First of all: there is no mutilation of the reason value. The reason given is the exact reason used to generate QUIT messages sent to users. Second, it is silent; no server notice is generated in response to this command. Third, it can only be used by a U:Lined server or client (such as services).</p>
+		<p>Because this command can be dangerous in the hands of an abusive person, service implementations should avoid granting humans control over the reason parameter. In cases of commands where a person has control over such parameter, either use a regular KILL instead, or otherwise modify the reason so that operators can be held accountable if necessary.</p>
+		<h2><a name="S6_2"></a>6.2 SVSMODE, SVS2MODE - Force User Mode Change (TOKEN: n or v)</h2>
+		<p><b>Syntax (SVSMODE):</b> <tt>:<i>source</i> n <i>target</i> +<i>usermodes</i></tt></p>
+		<p><b>Syntax (SVS2MODE):</b> <tt>:<i>source</i> v <i>target</i> +<i>usermodes</i></tt></p>
+		<p>Judging by these commands alone, you'd think they are identical. Both commands force a usermode change to occur. This is typically used by services to set +r on a user who has successfully identified. They differ in that SVS2MODE also sends the mode change to the user, while SVSMODE does not (hidden mode change).</p>
+		<p>SVSMODE and SVS2MODE also give special treatment to usermode +d. Rather than setting the deaf mode like you might expect, SVS(2)MODE +d allows services to change a user's services stamp (which is given in the NICK message). This could allow services to set the service stamp to an easily identifiable value that could then be used to say "hey, this person identified already". The syntax of this is: +d <i>newservicestamp</i> and can be combined with setting other usermodes as well. The deaf mode <b>can</b> be set by using +d without the service stamp parameter; however, in this case you <b>cannot</b> set the service stamp in the same SVS(2)MODE message.</p>
+		<p><b>Note:</b> Do <b>NOT</b> use SVSMODE to remove IRCop status from a user. Use the SVSO command for that instead.</p>
+		<p>Alternatively, target can name a channel. In this case, the mode change parameter can consist of a - character, followed by any or all of: b, e, I, q, a, o, h, or v. These characters cause the corresponding lists to be cleared of all entries. For example: SVSMODE #channel -b removes ALL bans from #channel, and SVSMODE #channel -qaohv turns ALL users on #channel into normal users (removes all owner, admin, op, halfop, and voice status). In this case, the uplink will acknowledge with a MODE listing the bans, etc that were removed.</p>
+		<p>To completely clear a channel of all modes: MODE #channel -cfijklmnprstzACGMKLNOQRSTVu (plus any added by third-party module) followed by SVSMODE #channel -beIqaohv.</p>
+		<h2><a name="S6_3"></a>6.3 SVSSNO, SVS2SNO - Forced SNomask Change (TOKEN: BV or BW)</h2>
+		<p><b>Syntax (SVSSNO):</b> <tt>:<i>source</i> BV <i>target</i> +<i>snomasks</i></tt></p>
+		<p><b>Syntax (SVS2SNO):</b> <tt>:<i>source</i> BW <i>target</i> +<i>snomask</i></tt></p>
+		<p>Changes a user's snomasks. The difference between SVSSNO and SVS2SNO is the same as with SVSMODE versus SVS2MODE. If the user is not +s, you must add it via SVSMODE +s. For example:</p>
+		<pre>:OperServ v someuser +s
+:OperServ BW someuser +ks</pre>
+		<h2><a name="S6_4"></a>6.4 SVSNICK - Forced Nick Change (TOKEN: e)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> e <i>target</i> <i>newnick</i> :<i>newtimestamp</i></tt></p>
+		<p>Forces the specified user to change his nick to newnick and also sets the nick timestamp to newtimestamp (so, for example, services could protect identified users from a nick collision by simply setting the nick timestamp to something way less than "now" - though currently this requires actually changing the nick too). SVSNICK requires the server to which the target is connected to acknowledge the nick change. If the user specified by newnick already exists, then target will be disconnected (even if it's something like a case-change).</p>
+		<h2><a name="S6_5"></a>6.5 SVSJOIN - Forced Join (TOKEN: BX)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> BX <i>target</i> <i>#channel</i></tt></p>
+		<p>This is identical to SAJOIN with a few exceptions: 1) It is U:Line-only. 2) No opernotice on use. 3) Bans and restricting modes are respected, a prior INVITE message must be sent to cause bans to be ignored.</p>
+		<h2><a name="S6_6"></a>6.6 SVSPART - Forced Part (TOKEN: BT)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> BT <i>target</i> <i>#channel</i> :<i>reason</i></tt></p>
+		<p>Also identical to SAPART with a few exceptions: no static prefix on the optional part reason, and no global notice, and requires a U:Line. Usage recommendation of SVSPART versus KICK is the same as for SVSKILL versus KILL.</p>
+		<h2><a name="S6_7"></a>6.7 SVSO - Oper Permissions (TOKEN: BB)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> BB <i>target</i> <i>flagchanges</i></tt></p>
+		<p>This allows a service to add or remove IRCop permission flags for a user. Flagchanges is formatted similar to that of MODE with the exception that operflags are used instead of usermodes. If the change string consists only of -, then all oper permissions, usermodes, and snomasks are removed (as if the user had himself typed MODE nick -Oo).</p>
+		<p>If you are granting IRCop permissions to a user who is not currently an IRCop, you should follow up with an SVSMODE +o or SVSMODE +O as appropriate. For example:</p>
+<pre>:OperServ BB somenick +o
+:OperServ BW somenick +cefknoqsSv
+:OperServ AL somenick local.oper.somethinghere.net
+:OperServ v somenick +Ohs </pre>
+		<h2><a name="S6_8"></a>6.8 SVSNOOP - Oper Lockdown (TOKEN: f)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> f <i>(op)</i><i>server.name</i></tt></p>
+		<p>The (op) parameter is either a + or - indicating if NOOP mode should be activated (+) or deactivated (-). When NOOP mode is activated, all IRCops on the server are deopered (including local operators) and the /oper command is disabled. IRCop privileges can still be granted through use of SVSO. On UnrealIRCd, it is not necessary to masskill all IRCops on the nooped server, as they are deopered automatically.</p>
+		<h2><a name="S6_9"></a>6.9 SVSNLINE - RealName Ban (TOKEN: BR)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> BR <i>op</i> <i>reason</i> :<i>realname mask</i></tt></p>
+		<p>Op is either + (add) or - (remove). In the case of +, reason is a space-escaped string (all space chars are encoded as _). If -, reason is ignored.</p>
+		<h2><a name="S6_10"></a>6.10 SVSFLINE - File Ban (TOKEN: BC)</h2>
+		<p><b>Syntax (add):</b> <tt>:<i>source</i> BC + <i>filemask</i> :<i>reason</i></tt></p>
+		<p><b>Syntax (remove):</b> <tt>:<i>source</i> BC - <i>filemask</i></tt></p>
+		<p><b>Syntax (clear):</b> <tt>:<i>source</i> BC *</tt></p>
+		<p>Adds or removes a DCCDENY item for the specified filemask on all servers. These DCCDENYs are hard dccdenies - the /dccallow command cannot override it. The last form removes all dccdenies added via SVSFLINE.</p>
+		<hr/>
+		<h1><a name="S7"></a>7 Messaging</h1>
+		<p>What good is Internet Relay <b>CHAT</b> if users cannot <b>CHAT</b>? This section addresses the commands through which arbitrary user messages are sent.</p>
+		<h2><a name="S7_1"></a>7.1 PRIVMSG, NOTICE - Simple Message Transmission (Token: ! or B)</h2>
+		<p><b>PRIVMSG Syntax:</b> <tt>:<i>source</i> ! <i>target</i> :<i>message</i></tt></p>
+		<p><b>NOTICE Syntax:</b> <tt>:<i>source</i> B <i>target</i> :<i>message</i></tt></p>
+		<p>Sends a messages to the given target. The target either names a single client, or identifies a list of clients in which the message is to be sent to. The available targets include:</p>
+		<ul>
+			<li><i>nickname</i>: Names a single user to whom the message is delivered.</li>
+			<li><i>nickname</i>@<i>servermask</i>: Also names a single user, but the message will only be delivered if the user is connected to a server matching the specified servermask. This is typically used for sending messages to services. The target must not be changed at any point along the path it must travel for delivery, even up to the final receipt of the message by the target. This allows the target to know it has been sent a message in this way.</li>
+			<li>#<i>channelname</i>: Sends a message to all users on the specified channel (except when channel is a moderated auditorium (+mu), in which case the wierd +mu sending behavior goes off).</li>
+			<li><i>modeprefix</i>#<i>channelname</i>: Sends a message to all users on the given channel having the given status or higher. For example: + means all voices, halfops, etc.</li>
+			<li>$<i>servermask</i>: Sends a message to ALL users on all servers matching the specified servermask (known as a server broadcast message). The RFC requirements of having a TLD with no wildcards is not applied to U:Lined clients.</li>
+		</ul>
+		<p>Unreal does not support the #hostmask format.</p>
+		<h2><a name="S7_2"></a>7.2 SENDUMODE, SMO - Usermode-based Delivery (TOKEN: AP or AU)</h2>
+		<p><b>Syntax:</b> <tt>@<i>servernumeric</i> AU <i>umode</i> :<i>message</i></tt></p>
+		<p>Sends the specified message to all users with the given mode. Only one usermode may be given. This is a server-only command if you can't tell from the sender prefix :) .</p>
+		<p>The message will be displayed as coming from the receiving client's own server. It may be appropriate to add a &quot;*** Notice (or other leader here) -- from blah:&quot; if you wish to clarify where the message is from.</p>
+		<h2><a name="S7_3"></a>7.3 SENDSNO - SNomask-based Delivery (TOKEN: Ss)</h2>
+		<p><b>Syntax:</b> <tt>@<i>servernumeric</i> Ss <i>snomask</i> :<i>message</i></tt></p>
+		<p>Sends the specified message to all users with the given snomask. Only one snomask may be given. This is a server-only command if you can't tell from the sender prefix :) .</p>
+		<p>The message will be displayed as coming from the receiving client's own server. It may be appropriate to add a &quot;*** Notice (or other leader here) -- from blah:&quot; if you wish to clarify where the message is from.</p>
+		<h2><a name="S7_4"></a>7.4 CHATOPS - IRCop Chat (TOKEN: p)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> p :<i>message</i></tt></p>
+		<p>Sends the message to all IRCops on all servers.</p>
+		<h2><a name="S7_5"></a>7.5 WALLOPS - Wallop Chat (TOKEN: =)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> = :<i>message</i></tt></p>
+		<p>Sends the message to all users with usermode +w, whether they are ircops or not.</p>
+		<h2><a name="S7_6"></a>7.6 GLOBOPS - FailOp Chat (TOKEN: ])</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> ] :<i>message</i></tt></p>
+		<p>Send the message to all IRCops with usermode +g.</p>
+		<h2><a name="S7_7"></a>7.7 ADCHAT - Admin Chat (TOKEN: x)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> x :<i>message</i></tt></p>
+		<p>Send the message to all Server and Network Admins (usermode +A).</p>
+		<h2><a name="S7_8"></a>7.8 NACHAT - NetAdmin Chat (TOKEN: AC)</h2>
+		<p><b>Syntax:</b> <tt>:<i>source</i> AC :<i>message</i></tt></p>
+		<p>Send the message to all Network Admins (usermode +N).</p>
+		<hr/>
+		<h1><a name="S8"></a>8 Ban Control</h1>
+		<p>Sometimes, you have the misfortune of encountering a user who has no purpose but to serve as an annoyance to your server or network. These commands transmit network-wide ban information amongst each other.</p>
+		<h2><a name="S8_1"></a>8.1 TKL - Master Ban Control (TOKEN: BD)</h2>
+		<p>The TKL command seems to have one oddity about it: the real ban source is included in the TKL command rather than in the sender prefix. Most likely this is done for synching reasons (so that the *line ban can be credited to the proper person even if he/she is offline). For this reason, the command syntax is given without any sender prefix at all. It is still permissible to use one, however.</p>
+		<h3><a name="S8_1_1"></a>8.1.1 GLINE - Network-wide user@host ban</h3>
+		<p><b>Add Syntax (TKL):</b> <tt>BD + G <i>userpart</i> <i>hostpart</i> <i>source</i> <i>expiretimestamp</i> <i>settimestamp</i> :<i>reason</i></tt></p>
+		<p><b>Remove Syntax (TKL):</b> <tt>BD - G <i>userpart</i> <i>hostpart</i> <i>source</i></tt></p>
+		<p>Adds and Removes Network-wide user@host bans, known as G:Lines. The GLINE command itself must not be used. The userpart and hostpart are the user portion and hostname portion of the ban mask. The expiretimestamp is 0 if the G:Line should not expire, otherwise it will expire at the given time. It is an absolute time, not relative, thus it's imperitive to have reasonably synchrnoized clocks or bans may be removed too early or even immediately!</p>
+		<h3><a name="S8_1_2"></a>8.1.2 GZLINE - Network-wide IP ban</h3>
+		<p><b>Add Syntax (TKL):</b> <tt>BD + Z * <i>ipmask</i> <i>source</i> <i>expiretimestamp</i> <i>settimestamp</i> :<i>reason</i></tt></p>
+		<p><b>Remove Syntax (TKL):</b> <tt>BD - Z * <i>ipmask</i> <i>source</i></tt></p>
+		<p>Adds and Removes Network-wide IP bans, known as Global Z:Lines. The GZLINE command itself must not be used. Ipmask permits CIDR notation as well as wildcard masks.</p>
+		<h3><a name="S8_1_3"></a>8.1.3 SQLINE, UNSQLINE - Network-wide Nickname ban (TOKEN: c or d)</h3>
+		<p><b>Add Syntax (TKL):</b> <tt>BD + Q <i>hold</i> <i>nickmask</i> <i>source</i> <i>expiretimestamp</i> <i>settimestamp</i> :<i>reason</i></tt></p>
+		<p><b>Add Syntax (SQLINE):</b> <tt>:<i>source</i> c <i>nickmask</i> :<i>reason</i></tt></p>
+		<p><b>Remove Syntax (TKL):</b> <tt>BD - Q <i>hold</i> <i>nickmask</i> <i>source</i></tt></p>
+		<p><b>Remove Syntax (UNSQLINE):</b> <tt>:<i>source</i> d <i>nickmask</i></tt></p>
+		<p>In the TKL syntax, the hold parameter is either a * to mark the qline as a nick ban, or an H to mark it as a services hold. A services hold does not trigger qline rejection notice, and is typically used by NickServ to reserve registered nicks until they are released by the owner. The (UN)SQLINE syntax can only be used by a server, but any user can be used as the source for the TKL syntax. Unlike G and GZ lines, Q:Lines do not cause existing matching users to be disconnected or otherwise affected.</p>
+		<p>The TKL syntax is preferred, since it is more flexible, but (UN)SQLINE is permitted for compatibility.</p>
+		<h3><a name="S8_1_4"></a>8.1.4 SPAMFILTER - Message Spam Filtration System</h3>
+		<p>Proper use of spamfilter in TKL commands requires use of PROTOCTL TKLEXT, which increases the number of parameters allowed in TKL.</p>
+		<p><b>Add Syntax (TKL):</b> <tt>BD + F <i>target(s)</i> <i>action</i> <i>source</i> 0 <i>settimestamp</i> <i>tklduration</i> <i>tklreason</i> :<i>regex</i></tt></p>
+		<p><b>Remove Syntax (TKL):</b> <tt>BD - F <i>target(s)</i> <i>action</i> <i>source</i> 0 <i>settimestap</i> :<i>regex</i></tt></p>
+		<p>Adds and Removes network-wide spamfilters. The SPAMFILTER command itself must not be used. See <a href="http://vulnscan.org/UnrealIrcd/unreal32docs.html#feature_spamfilter">http://vulnscan.org/UnrealIrcd/unreal32docs.html#feature_spamfilter</a> for a list of valid targets. For actions, a single character is used to identify the action to be taken:</p>
+		<ul>
+			<li>K (kill) - The user is simply disconnected, with the reason given.</li>
+			<li>S (tempshun) - A temporary shun is placed on the user. This shun is applied only to that user, and disappears if the user reconnects.</li>
+			<li>s (shun) - A regular shun on the user's IP address is added. This causes all users with the same hostname to be shunned, but they will also stay shunned if they reconnect.</li>
+			<li>k (kline) - A K:Line is added on the user's IP address.</li>
+			<li>z (zline) - A Z:Line is added on the user's IP address.</li>
+			<li>g (gline) - A G:Line is added on the user's IP address.</li>
+			<li>Z (gzline) - A Global Z:Line is added on the user's IP address.</li>
+			<li>b (block) - Messages (or users!) matching the filter are simply blocked.</li>
+			<li>d (dccblock) - The user is prevented from sending files using DCC for the remainder of his session (in other words, until he quits).</li>
+			<li>v (viruschan) - User is removed from all channels, joined to the viruschan as defined in conf, and cannot message anything but that channel.</li>
+			<li>w (warn) - No action on the user is taken. Only the Spamfilter notice is sent to opers with snomask +S.</li>
+		</ul>
+		<h1><a name="S9">9 Base64 Tables</a></h1>
+		<p>Unreal uses base64 encoding to allow saving bandwidth by encoding numbers in a more compact format. Unreal uses two different variations of base64, one used for the SJB64 PROTOCTL option (in NICK and SJOIN), and one used for NICKIP.</p>
+		<h2><a name="S9_1">9.1 Table for SJB64 (NICK and SJOIN).</a></h2>
+		<p>In NICK and SJOIN, remember that the timestamp will be prefixed with ! to signal a base64 timestamp.</p>
+		<p>Just like in base10, the least significant &quot;digit&quot; is last.</p>
+		<pre> 0 0            17 H            34 Y            51 p
+ 1 1            18 I            35 Z            52 q
+ 2 2            19 J            36 a            53 r
+ 3 3            20 K            37 b            54 s
+ 4 4            21 L            38 c            55 t
+ 5 5            22 M            39 d            56 u
+ 6 6            23 N            40 e            57 v
+ 7 7            24 O            41 f            58 w
+ 8 8            25 P            42 g            59 x
+ 9 9            26 Q            43 h            60 y
+10 A            27 R            44 i            61 z
+11 B            28 S            45 j            62 {
+12 C            29 T            46 k            63 }
+13 D            30 U            47 l
+14 E            31 V            48 m
+15 F            32 W            49 n
+16 G            33 X            50 o</pre>
+		<h2><a name="S9_2">9.2 Table for NICKIP.</a></h2>
+		<p>In this table, the IP is encoded in network byte order. In terms of IPs, this means the first byte of the address really is first. Each &quot;digit&quot; in the base64 encoded IP corresponds to 6 bits of the IP address.</p>
+		<p>An IPv4 address is 32 bits, so 6 base64 &quot;digits&quot; are needed. Since base64 requires values to come in multiples of 4 &quot;digits&quot;, padding characters (=) need to be added if a value comes up short. In the case of IPv4 addresses, two are needed.</p>
+		<p>IPv6 addresses are 128-bit. They therefore need 22 base64 &quot;digits&quot; plus 2 pad characters.</p>
+		<pre> 0 A            17 R            34 i            51 z
+ 1 B            18 S            35 j            52 0
+ 2 C            19 T            36 k            53 1
+ 3 D            20 U            37 l            54 2
+ 4 E            21 V            38 m            55 3
+ 5 F            22 W            39 n            56 4
+ 6 G            23 X            40 o            57 5
+ 7 H            24 Y            41 p            58 6
+ 8 I            25 Z            42 q            59 7
+ 9 J            26 a            43 r            60 8
+10 K            27 b            44 s            61 9
+11 L            28 c            45 t            62 +
+12 M            29 d            46 u            63 /
+13 N            30 e            47 v
+14 O            31 f            48 w         (pad) =
+15 P            32 g            49 x
+16 Q            33 h            50 y</pre>
+	</body>
+</html>

doc/technical/token.txt

@@ -0,0 +1,109 @@
+Token List (c) 2002-2004 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
+
+Command     Token 
+------------------------------------------------------------------------------------------------
+PRIVMSG     !
+WHOIS       #
+NICK        &
+SERVER      '
+TOPIC       )
+INVITE      *
+VERSION     +
+QUIT        ,
+SQUIT       -
+KILL        .
+INFO        /
+LINKS       0
+STATS       2
+HELP        4
+ERROR       5
+AWAY        6
+CONNECT     7
+PING        8
+PONG        9
+PASS        <
+TIME        >
+ADMIN       @
+SETHOST     AA
+NACHAT      AC
+SETIDENT    AD
+SETNAME     AE
+LAG         AF
+SDESC       AG
+KNOCK       AI
+CREDITS     AJ
+LICENSE     AK
+CHGHOST     AL
+RPING       AM
+RPONG       AN
+NETINFO     AO
+SENDUMODE   AP
+ADDMOTD     AQ
+ADDOMOTD    AR
+SVSMOTD     AS
+SMO         AU
+OPERMOTD    AV
+TSCTL       AW
+SAJOIN      AX
+SAPART      AY
+CHGIDENT    AZ
+NOTICE      B
+SWHOIS      BA
+SVSO        BB
+SVSFLINE    BC
+TKL         BD
+VHOST       BE
+BOTMOTD     BF
+HTM         BH
+DCCDENY     BI
+UNDCCDENY   BJ
+CHGNAME     BK
+SHUN        BL
+CYCLE       BP
+MODULE      BQ
+SVSNLINE    BR
+SVSPART     BT
+SVSLUSERS   BU
+SVSSNO      BV
+SVS2SNO     BW
+SVSJOIN     BX
+SVSSILENCE  Bs
+SVSWATCH    Bw
+JOIN        C
+PART        D
+LUSERS      E
+EOS         ES
+MOTD        F
+MODE        G
+KICK        H
+REHASH      O
+RESTART     P
+CLOSE       Q
+SENDSNO     Ss
+DNS         T
+TEMPSHUN    Tz
+SILENCE     U
+AKILL       V
+UNKLINE     X
+RAKILL      Y
+GLOBOPS     ]
+LOCOPS      ^
+PROTOCTL    _
+WATCH       `
+TRACE       b
+SQLINE      c
+UNSQLINE    d
+SVSNICK     e
+SVSNOOP     f
+SVSKILL     h
+SVSMODE     n
+SAMODE      o
+CHATOPS     p
+UNZLINE     r
+RULES       t
+MAP         u
+SVS2MODE    v
+DALINFO     w
+ADMINCHAT   x
+UMODE2      |
+SJOIN       ~

doc/technical/vl.txt

@@ -0,0 +1,36 @@
+VL Information (c) 2002 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
+
+Protocol       Version
+------------------------------------------------------------------------------------------------
+2308           3.2.5
+2307           3.2.4
+2306           3.2.3
+2305           3.2.2
+2304           3.2.1
+2303           3.2-beta*, 3.2-RC*, 3.2
+2302           3.1.1-Darkshades, 3.1.2-Darkshades, 3.1.3-Komara, 3.1.4-Meadows
+2301           3.1-Silverheart
+2300           3.0-Morrigana
+
+Flag           Description
+------------------------------------------------------------------------------------------------
+c              Server is chrooted
+C              command line config enabled
+D              Server is in debugmode
+F              Using file descriptor lists
+h              Compiled as a hub
+i              Shows invisible users in /trace
+n              NOSPOOF enabled
+V              Uses valloc()
+W              Windows version
+Y              Syslog logging enabled
+K              No ident checking (?)
+6              IPv6 supported
+X              STRIPBADWORDS enabled (chmode/umode +G)
+P              Uses poll()
+e              SSL supported
+O              OperOverride enabled
+o              OperOverride without verify
+Z              Zip links supported
+3              3rd party modules (were) loaded or unreal is any other way 'tainted' (eg: bad libs)
+E              Extended channel modes supported

doc/translations.txt

@@ -0,0 +1,48 @@
+NOTE: For 3.3* we are not maintaining translated documents until reaching alpha or
+beta1 status.
+
+==[ Translations ]============================================================
+
+Starting with the release of Unreal 3.2 we have begun accepting translated
+documentation files. For now, only translations of unreal32docs.html and
+example.conf are accepted. Other stuff might be translated later, but
+this will probably be postponed to 3.3 (numerics/ircd text/help.conf/etc).
+
+There a few requirements however:
+- When you submit your translation it should be a translation of the
+  very latest doc... So be sure to translate the cvs version of
+  unreal32docs.html (www.vulnscan.org/UnrealIrcd/unreal32docs.html).
+- Of course the translation should be correct.. So also 'technically',
+  it's therefore recommended that have some real experience with Unreal ;)
+- If you are accepted and start working on it, it would be nice if you
+  could put your docs-in-progress online somewhere so we can see how
+  progress is going a bit.
+- You should use a proper HTML editor, this especially excludes Microsoft
+  Word and Frontpage since it enlarges the .html file by (at least) 30%.
+  Don't worry, there are enough free&simple html editors out there that
+  work perfectly fine, you won't need to be an HTML expert at all!
+- Someone, usually the person who translated it, needs to be willing
+  to actively maintain the docs. This is very important! If docs are
+  out of date (out-of-synch) there will be confusion among users.
+  Translators will receive once a week (and right before every release)
+  all changes that were made in unreal32docs.html. Then the translator
+  should update his/her doc and send it in (or commit it via cvs).
+  Count on an average of 15 minutes a week (it varies).
+
+Now, we should tell you that the first-time translation of unreal32docs.html
+is a LOT of work.. probably 20 hours or so. After that, the weekly updates
+take really just 5, 10, 15 minutes a week, which is pretty much "no time".
+Now why would you translate at all? Well, by translating UnrealIRCd
+documentation you will help out your fellow citizens and/or other people
+of that language, you will make Unreal a bit more 'internationalized',
+and it's a worthwile contribution to the UnrealIRCd project.
+Upon successful completion you will also receive an @unrealircd.org
+forwarder email address, and of course your name will be in the docs.
+
+If you want to start translating a document, please send an email to
+coders@lists.unrealircd.org and mention the language you are willing
+to translate to.. You will then receive an email back saying you can
+go ahead (or not). This is mainly to avoid multiple persons working 
+on the same translation.
+
+==============================================================================

extras/burst.c

@@ -0,0 +1,311 @@
+/*
+** burst.c
+**
+** Nicolas Pioch, Dec 93
+** <Nicolas.Pioch@enst.fr>
+** Carsten V. Munk Nov 2000
+*/
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <sys/signal.h>
+#include <netinet/in.h>
+#include <sys/un.h>
+#include <netdb.h>
+#include <errno.h>
+#include <arpa/inet.h>
+#include <sys/ioctl.h>
+#include <ctype.h>
+#include <string.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+#ifdef POSIX
+#include <sys/select.h>
+#endif
+
+#define MYBUFSIZE 2048
+
+char *jupedservername, *uplinkservername, *jupereason;
+int	options;
+char *password;
+typedef struct aClient {
+  int socket;
+  char buffer[MYBUFSIZE+1];
+  int read;
+  int write;
+} aClient;
+
+void fatalrestart(aClient *robotptr, const char *s);
+
+void fatal(const char *s) {
+  perror(s);
+  exit(1);
+}
+
+typedef void (*signalhandler)(int);
+static void signal_catcher(int sig, int code, struct sigcontext *scp) {
+  fprintf(stderr, "Caught signal %d with code %d\n", sig, code);
+
+  switch(sig) {
+  case SIGFPE:  /* Floating point exception */
+  case SIGILL:  /* Illegal instruction */
+  case SIGSEGV: /* Segmentation violation */
+  case SIGBUS:  /* Bus error */
+  case SIGSYS:  /* Bad argument to system call */
+    fatal("Fatal signal received, aborting...");
+    break;
+
+  case SIGQUIT:
+  case SIGINT:
+  case SIGTERM: /* On se barre */
+    fatal("AAAAAAAAArrrrrrrrgh!");
+    break;
+  }
+
+  signal(sig, (signalhandler)signal_catcher);
+}
+
+
+typedef union socket_address {
+  struct sockaddr_un unixx;
+  struct sockaddr_in inet;
+} socket_address;
+
+void name_to_number(int address_family, const char *hostname, int port,
+		    socket_address *addr, int *len2) {
+  u_long iaddr;
+  int len;
+  struct hostent *host;
+  char *inaddr;
+  bzero ((char *) addr, sizeof (socket_address) );
+
+  if ( address_family == AF_UNIX ) {
+    strcpy(addr->unixx.sun_path,hostname);
+    *len2=sizeof( struct sockaddr_un );
+  } else {
+    if ((hostname) && (hostname[0])) {
+      if (hostname[0] >= '0' && hostname[0] <= '9') {
+        iaddr = inet_addr(hostname);
+        inaddr = (char *) &iaddr;
+        len=sizeof(iaddr);
+      } else {
+        host=gethostbyname (hostname);
+        if (!host)
+          fatal("Unknown host");
+        inaddr=host->h_addr_list[0];
+        len=host->h_length;
+      }
+    bcopy(inaddr, (char *)&addr->inet.sin_addr, len);
+    }
+  addr->inet.sin_port=htons((u_short) port);
+  *len2=sizeof(struct sockaddr_in);
+  }
+  addr->inet.sin_family = address_family;
+}
+
+int read_data(aClient *robotptr) {
+  int nbytes;
+
+  if ((nbytes=read(robotptr->socket, &(robotptr->buffer[robotptr->write]),
+		  (sizeof(robotptr->buffer) - robotptr->write - 1))) < 0)
+    fatalrestart(robotptr, "read on socket");
+
+  if (nbytes == 0) {
+    close(robotptr->socket);
+    fatalrestart(robotptr, "Connection Closed");
+  }
+
+  robotptr->write+=nbytes;
+  robotptr->buffer[robotptr->write]=0;
+
+  return(nbytes);
+}
+
+void send_data(int socketfd, const char *data, int length) {
+  int length2;
+  length2=write(socketfd, data, length);
+  if (length2 != length)
+    fprintf(stderr, "*** write truncated to %d chars...\n", length2);
+}
+
+int create_client(const char *hostname, const int hostport) {
+  int descript;
+  socket_address hostaddr;
+  int adlen;
+
+  /* winlocal
+  if ((descript=socket(PF_INET, SOCK_STREAM, 0)) < 0)
+  */
+  if ((descript=socket(PF_INET, SOCK_STREAM, 0)) == -1)		// winlocal
+    fatal("socket");
+
+  name_to_number(AF_INET, hostname, hostport, &hostaddr, &adlen);
+
+  if (connect(descript, &hostaddr.inet, adlen) < 0)
+    fatal("connect");
+
+  return(descript);
+}
+
+void parse_line(aClient *robotptr) {
+  char *toparse;
+
+  toparse=(robotptr->buffer + robotptr->read);
+
+  printf("%s\n",toparse);
+  /* Special handling for PING messages */
+  if (!strncasecmp(toparse, "PING ", 5) || !strncasecmp(toparse, "8 ", 2)){
+    toparse=strtok(toparse, "\r\n");
+    toparse[1]='\0';
+    send_data(robotptr->socket, toparse, strlen(toparse));
+    return;
+  }
+  if (!strncasecmp(toparse, "AO", 2) || !strncasecmp(toparse, "NETINFO", 7))
+  {
+	if (!(options & 0x80))
+	  	exit(1);
+  }
+}
+
+void parse_data(aClient *robotptr) {
+  int next;
+
+  while((robotptr->read < robotptr->write)
+	&& ((robotptr->buffer[robotptr->read] == '\r')
+	    || (robotptr->buffer[robotptr->read] == '\n')))
+    robotptr->read++;
+
+  for(next=robotptr->read; next<=robotptr->write; next++) {
+    if ((robotptr->buffer[next] == '\r')
+	|| (robotptr->buffer[next] == '\n'))
+      break;
+  }
+
+  if (next<robotptr->write) {
+    robotptr->buffer[next]=0;
+    next++;
+    parse_line(robotptr);
+    robotptr->read=next;
+    parse_data(robotptr);
+  }
+
+  if (robotptr->read == robotptr->write) {
+    robotptr->read=robotptr->write=0;
+  } else {
+    bcopy((robotptr->buffer + robotptr->read),
+	  (robotptr->buffer), (robotptr->write-robotptr->read));
+    robotptr->write-=robotptr->read;
+    robotptr->read=0;
+  }
+}
+
+void run_client(aClient *robotptr) {
+  fd_set mask, returnmask[3];
+  int selectval;
+
+  FD_ZERO(&mask);
+  FD_SET(robotptr->socket, &mask);
+
+  while (1) {
+    bcopy((char *)&mask,(char *)returnmask,sizeof(fd_set));
+    FD_ZERO(returnmask+1);
+    bcopy((char *)&mask,(char *)(returnmask+2),sizeof(fd_set));
+
+    selectval=select(FD_SETSIZE,
+		     returnmask, returnmask+1, returnmask+2, NULL);
+
+    if (selectval) {
+      read_data(robotptr);
+      parse_data(robotptr);
+    }
+  }
+}
+
+
+void initialize(aClient *robotptr) {
+  char passphrase[MYBUFSIZE];
+  robotptr->socket=create_client(uplinkservername, atol(jupereason));
+  sprintf(passphrase,
+	  "PROTOCTL %s %s %s %s %s %s %s %s %s\r\n", 
+	  	(options & 0x1) ? "NOQUIT" : "",
+	  	(options & 0x2) ? "TOKEN" : "",
+	  	(options & 0x4) ? "NICKv2" : "",
+	  	(options & 0x8) ? "SJOIN" : "",
+	  	(options & 0x10) ? "SJOIN2" : "",
+	  	(options & 0x20) ? "UMODE2" : "",
+	  	(options & 0x40) ? "NS" : "",
+	  	(options & 0x100) ? "SJ3" : "",
+	  	(options & 0x200) ? "SJB64" : "");
+  write(robotptr->socket, passphrase, strlen(passphrase));
+  sprintf(passphrase, "PASS %s\r\nSERVER %s 1 :[Burst analysis].\r\n",
+	  password,jupedservername);
+  write(robotptr->socket, passphrase, strlen(passphrase));
+}
+
+void fatalrestart(aClient *robotptr, const char *s) {
+  perror(s);
+  close(robotptr->socket);
+  sleep(10);
+  initialize(robotptr);
+  run_client(robotptr);
+}
+
+int main(int argc, char* argv[]) {
+  aClient robot;
+  char *p;
+  
+  if (argc != 6) {
+    fprintf(stderr, "IRCd burst generator, by Carsten V. Munk 2000, based off jupe.c by Nicolas Pioch\n");
+    fprintf(stderr,
+	    "Usage: %s <burstservername> <uplink> <port> <options> <password>\n", argv[0]);
+    fprintf(stderr, "Options can be a combination of these:\n");
+    fprintf(stderr, "1 = Enable NOQUIT  2 = Enable TOKEN\n");
+    fprintf(stderr, "3 = Enable NICKv2  4 = Enable SJOIN\n");
+    fprintf(stderr, "5 = Enable SJOIN2  6 = Enable UMODE2\n");
+    fprintf(stderr, "7 = Enable NS      8 = Ignore end of burst\n");
+    fprintf(stderr, "9 = Enable SJ3     a = Enable SJB64\n");
+    fatal("incorrect argument count");
+    exit(1);
+  }
+  
+  jupedservername=argv[1];
+  uplinkservername=argv[2];
+  jupereason=argv[3];
+  password = argv[5];
+  p = argv[4];
+  for (; *p; p++)
+  {
+  	if (*p == '1')
+  		options |= 0x1;
+  	if (*p == '2')
+  		options |= 0x2;
+  	if (*p == '3')
+  		options |= 0x4;
+  	if (*p == '4')
+  		options |= 0x8;
+  	if (*p == '5')
+  		options |= 0x10;
+  	if (*p == '6')
+  		options |= 0x20;
+	if (*p == '7') 
+		options |= 0x40;
+	if (*p == '8') 
+		options |= 0x80;
+	if (*p == '9')
+		options |= 0x100;
+	if (*p == 'a')
+		options |= 0x200;
+  }
+  /* installe le signal_catcher */
+  signal(SIGTERM,(signalhandler)signal_catcher);
+
+  robot.read=robot.write=0;
+
+  initialize(&robot);
+  run_client(&robot);
+
+  exit(0);
+}

extras/channeldumper.c

@@ -0,0 +1,128 @@
+/*
+ *   IRC - Internet Relay Chat, src/modules/channeldumper.c
+ *   (C) 2002 Carsten V. Munk <stskeeps@tspre.org>
+ *
+ *
+ *   See file AUTHORS in IRC package for additional names of
+ *   the programmers.
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include "config.h"
+#include "struct.h"
+#include "common.h"
+#include "sys.h"
+#include "numeric.h"
+#include "msg.h"
+#include "channel.h"
+#include <time.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef _WIN32
+#include <io.h>
+#endif
+#include <fcntl.h>
+#include "h.h"
+#include "proto.h"
+#ifdef STRIPBADWORDS
+#include "badwords.h"
+#endif
+#ifdef _WIN32
+#include "version.h"
+#endif
+
+#ifndef DYNAMIC_LINKING
+ModuleHeader channeldumper_Header
+#else
+#define channeldumper_Header Mod_Header
+ModuleHeader Mod_Header
+#endif
+  = {
+	"channeldumper",
+	"$Id$",
+	"Channel dump to text timed", 
+	"3.2-b8-1",
+	NULL 
+    };
+
+static ModuleInfo	ChannelDumperModInfo;
+
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Init(ModuleInfo *modinfo)
+#else
+int    channeldumper_Init(ModuleInfo *modinfo)
+#endif
+{
+	tainted++;
+	bcopy(modinfo,&ChannelDumperModInfo, modinfo->size);
+	return MOD_SUCCESS;
+}
+
+EVENT(e_channeldump);
+static Event *ChannelDumpEvent = NULL;
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Load(int module_load)
+#else
+int    channeldumper_Load(int module_load)
+#endif
+{
+	LockEventSystem();
+	ChannelDumpEvent = EventAddEx(ChannelDumperModInfo.handle, "e_channeldump", 5, 0, e_channeldump, NULL);
+	UnlockEventSystem();
+	return MOD_SUCCESS;
+}
+
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Unload(int module_unload)
+#else
+int	channeldumper_Unload(int module_unload)
+#endif
+{
+	tainted--;
+	LockEventSystem();
+	EventDel(ChannelDumpEvent);
+	UnlockEventSystem();
+	return MOD_SUCCESS;
+}
+
+EVENT(e_channeldump)
+{
+	aChannel *chptr;
+	unsigned int hashnum;
+	Member	*m;
+	FILE	*f;
+	
+	f = fopen("ircd.channeldump", "w");
+	if (!f)
+		return;
+	for (hashnum = 0; hashnum < CH_MAX; hashnum++)
+	{
+		for (chptr = (aChannel *)hash_get_chan_bucket(hashnum); chptr; chptr
+			= chptr->hnextch)
+		{
+			if (SecretChannel(chptr))
+				continue;
+		 	fprintf(f, "C %s %s\r\n", 
+		 		chptr->chname, chptr->topic ? chptr->topic : "");
+			for (m = chptr->members; m; m = m->next)
+				fprintf(f, "M %s\r\n",
+					m->cptr->name);   			
+		}
+	}
+	fclose(f);
+	return;
+}

extras/defizzer.c

@@ -0,0 +1,128 @@
+/*
+ * Defizzer, 3rd party module for Unreal3.2-beta15 and up
+ * (C) Carsten V. Munk 2003 <stskeeps@tspre.org>
+ * You can do everything you desire with this module, under the condition that if you 
+ * meet the author, you must buy him a drink of his choice.
+ * Copyright notice must ALWAYS stay in place.
+ *
+ * Removes unidented fizzer clients from the network pre-local-connect
+*/
+#include "config.h"
+#include "struct.h"
+#include "common.h"
+#include "sys.h"
+#include "numeric.h"
+#include "msg.h"
+#include "channel.h"
+#include <time.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef _WIN32
+#include <io.h>
+#endif
+#include <fcntl.h>
+#include "h.h"
+#ifdef STRIPBADWORDS
+#include "badwords.h"
+#endif
+#ifdef _WIN32
+#include "version.h"
+#endif
+DLLFUNC int h_defizzer_connect(aClient *sptr);
+
+static Hook *LocConnect = NULL;
+ModuleInfo DefizzerModInfo;
+
+ModuleHeader MOD_HEADER(defizzer)
+  = {
+	"defizzer",	/* Name of module */
+	"$Id$", /* Version */
+	"de-Fizzer", /* Short description of module */
+	"3.2-b8-1",
+	NULL 
+    };
+
+DLLFUNC int MOD_INIT(defizzer)(ModuleInfo *modinfo)
+{
+	bcopy(modinfo,&DefizzerModInfo,modinfo->size);
+	LocConnect = HookAddEx(DefizzerModInfo.handle, HOOKTYPE_PRE_LOCAL_CONNECT, h_defizzer_connect);
+	return MOD_SUCCESS;
+}
+
+DLLFUNC int MOD_LOAD(defizzer)(int module_load)
+{
+	return MOD_SUCCESS;
+}
+
+
+DLLFUNC int MOD_UNLOAD(defizzer)(int module_unload)
+{
+	HookDel(LocConnect);
+	return MOD_SUCCESS;
+}
+
+static void ban_fizzer(aClient *cptr)
+{
+	int i;
+	aClient *acptr;
+	char hostip[128], mo[100], mo2[100];
+	char *tkllayer[9] = {
+		me.name,	/*0  server.name */
+		"+",		/*1  +|- */
+		"z",		/*2  G   */
+		"*",		/*3  user */
+		NULL,		/*4  host */
+		NULL,
+		NULL,		/*6  expire_at */
+		NULL,		/*7  set_at */
+		NULL		/*8  reason */
+	};
+
+	strlcpy(hostip, Inet_ia2p(&cptr->ip), sizeof(hostip));
+
+	tkllayer[4] = hostip;
+	tkllayer[5] = me.name;
+	ircsprintf(mo, "%li", 86400 + TStime());
+	ircsprintf(mo2, "%li", TStime());
+	tkllayer[6] = mo;
+	tkllayer[7] = mo2;
+	tkllayer[8] = "Fizzer";
+	m_tkl(&me, &me, 9, tkllayer);
+	return;
+}
+
+DLLFUNC int h_defizzer_connect(aClient *sptr)
+{
+	char user[USERLEN + 1];
+	char *infobackup;
+	char *s1, *s2;
+
+	/*
+	 * Algorithm is basically like this, inspired by Zaphod:
+	 * Exchange first word with second in realname, prepend with 
+	 * ~, then add in second word and first word upto limit of username.
+	 * sounds fun?
+	*/
+	infobackup = strdup(sptr->info);
+	if (!(s1 = strtok(infobackup, " ")))
+	{
+		free(infobackup);
+		return 0;
+	}		
+	if (!(s2 = strtok(NULL, " ")))
+	{
+		free(infobackup);
+		return 0;
+	}		
+	snprintf(user, sizeof(user), "%s%s%s", (IDENT_CHECK ? "~" : ""), s2, s1);
+	free(infobackup);	
+	if (!strcmp(user, sptr->user->username))
+	{
+		ircstp->is_ref++;
+		ban_fizzer(sptr);			
+		return exit_client(sptr, sptr, &me, "Fizzer client");
+	}	
+	return 0;
+}

extras/extras.txt

@@ -0,0 +1,43 @@
+
+These are 3rd party programs modules, or unsupported modules.
+
+Custom modules are compiled by copying them to src/modules
+and running from the root directory
+
+$ make custommodule MODULEFILE=modulename
+
+This will produce a .so you can load. Upon load, this will show a "3" in the
+/version flags, as it contains third party modules (we do not support if it
+crashes because of the tainted module)
+
+======================
+Name: burst.c
+Description:
+Little program to test out the different aspects of the unreal protocol and
+produce net.burst dumps
+
+=======================
+Name: m_rawto.c
+Is a 3rd party module
+Description:
+
+Implements the RAWTO command, will allow U:lines to send raw data to
+anywhere it pleases. 
+
+:uline.server RAWTO towho :what to send
+
+=========================
+
+Name: channeldumper.c
+Is a 3rd party module
+Description:
+
+Dumps a list of non secret channels to ircd.channels or something every 5 seconds,
+
+C #channel topic
+M member1
+M member2
+C #channel2 topic
+M member3
+
+You can't rely on topic being there

extras/m_rawto.c

@@ -0,0 +1,157 @@
+/*
+ *   Unreal Internet Relay Chat Daemon, m_rawto.c
+ *   (C) 2002 Carsten V. Munk
+ *   RAWTO Module - 3rd party
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ *   Use of this module will make it a 3rd party module, and will
+ *   add to your /version thing. We DO NOT SUPPORT THIS.
+ */
+
+#include "config.h"
+#include "struct.h"
+#include "common.h"
+#include "sys.h"
+#include "numeric.h"
+#include "msg.h"
+#include "channel.h"
+#include <time.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef _WIN32
+#include <io.h>
+#endif
+#include <fcntl.h>
+#include "h.h"
+#include "proto.h"
+#ifdef STRIPBADWORDS
+#include "badwords.h"
+#endif
+#ifdef _WIN32
+#include "version.h"
+#endif
+
+DLLFUNC int m_rawto(aClient *cptr, aClient *sptr, int parc, char *parv[]);
+
+/* Place includes here */
+#define MSG_RAWTO       "RAWTO" /*  */
+#define TOK_RAWTO       "3A"     /* 112 */
+
+
+#ifndef DYNAMIC_LINKING
+ModuleHeader m_rawto_Header
+#else
+#define m_rawto_Header Mod_Header
+ModuleHeader Mod_Header
+#endif
+  = {
+	"rawto",	/* Name of module */
+	"$Id$", /* Version */
+	"command /rawto", /* Short description of module */
+	"3.2-b5",
+	NULL 
+    };
+
+
+/* The purpose of these ifdefs, are that we can "static" link the ircd if we
+ * want to
+*/
+
+/* This is called on module init, before Server Ready */
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Init(int module_load)
+#else
+int    m_rawto_Init(int module_load)
+#endif
+{
+	/*
+	 * We call our add_Command crap here
+	*/
+	add_Command(MSG_RAWTO, TOK_RAWTO, m_rawto, 2);
+	tainted++;
+	return MOD_SUCCESS;
+}
+
+/* Is first run when server is 100% ready */
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Load(int module_load)
+#else
+int    m_rawto_Load(int module_load)
+#endif
+{
+	
+	return MOD_SUCCESS;
+}
+
+
+/* Called when module is unloaded */
+#ifdef DYNAMIC_LINKING
+DLLFUNC int	Mod_Unload(int module_unload)
+#else
+int	m_rawto_Unload(int module_unload)
+#endif
+{
+	if (del_Command(MSG_RAWTO, TOK_RAWTO, m_rawto) < 0)
+	{
+		sendto_realops("Failed to delete commands when unloading %s",
+				m_rawto_Header.name);
+	}
+	tainted--;
+	return MOD_SUCCESS;
+}
+
+
+/*
+ *  m_rawto                      Send a raw string to anywhere
+ *                               if you are U:line
+ *    parv[0] = sender prefix
+ *    parv[1] = whoto
+ *    parv[2] = string
+ */
+
+DLLFUNC int m_rawto(aClient *cptr, aClient *sptr, int parc, char *parv[])
+{
+	aClient *acptr = NULL;
+	if (!IsULine(sptr))
+	{
+		sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name, parv[0]);
+		return -1;
+	}
+	if (parc < 3)
+	{
+		sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS),
+		    me.name, parv[0], "RAWTO");
+		return -1;
+	}
+	if ((acptr = find_client(parv[1], NULL)))
+	{
+		if (MyConnect(acptr))
+		{
+			sendto_one(acptr, "%s", parv[2]);
+			return 0;
+		}		
+		else
+		{
+			sendto_one(acptr, ":%s %s %s :%s",
+				parv[0], IsToken(acptr->from) ? TOK_RAWTO : MSG_RAWTO,
+					parv[1], parv[2]);
+			return 0;
+		}
+	}
+	return 0;
+}

extras/regex/Makefile.in

@@ -0,0 +1,98 @@
+# Makefile for regex.
+# 
+# Copyright (C) 1992, 1993 Free Software Foundation, Inc.
+#
+# 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
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+version = 0.12
+
+# You can define CPPFLAGS on the command line.  Aside from system-specific
+# flags, you can define:
+#   -DREGEX_MALLOC to use malloc/realloc/free instead of alloca.
+#   -DDEBUG to enable the compiled pattern disassembler and execution
+#           tracing; code runs substantially slower.
+#   -DEXTRACT_MACROS to use the macros EXTRACT_* (as opposed to
+#           the corresponding C procedures).  If not -DDEBUG, the macros
+#           are used.
+CPPFLAGS = 
+
+# Likewise, you can override CFLAGS to optimize, use -Wall, etc.
+CFLAGS = -g
+
+# Ditto for LDFLAGS and LOADLIBES.
+LDFLAGS =
+LOADLIBES =
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+CC = @CC@
+DEFS = @DEFS@
+
+SHELL = /bin/sh
+
+subdirs = moo
+
+default all:: regex.o
+.PHONY: default all
+
+regex.o: regex.c regex.h
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) -I. -I$(srcdir) -c $<
+
+clean mostlyclean::
+	rm -f *.o
+
+distclean:: clean
+	rm -f Makefile config.status
+
+extraclean:: distclean
+	rm -f patch* *~* *\#* *.orig *.rej *.bak core a.out
+
+configure: configure.in
+	autoconf
+
+config.status: configure
+	sh configure --no-create
+
+Makefile: Makefile.in config.status
+	sh config.status
+
+makeargs = $(MFLAGS) CPPFLAGS='$(CPPFLAGS)' CFLAGS='$(CFLAGS)' CC='$(CC)' \
+DEFS='$(DEFS)' LDFLAGS='$(LDFLAGS)' LOADLIBES='$(LOADLIBES)'
+
+default all install \
+mostlyclean clean distclean extraclean realclean \
+TAGS check::
+	for d in $(subdirs); do (cd $$d; $(MAKE) $(makeargs) $@); done
+.PHONY: install mostlyclean clean distclean extraclean realclean TAGS check
+
+# Prevent GNU make 3 from overflowing arg limit on system V.
+.NOEXPORT:
+
+distfiles = AUTHORS ChangeLog COPYING INSTALL NEWS README \
+            *.in configure regex.c regex.h 
+distdir = regex-$(version)
+distargs = version=$(version) distdir=../$(distdir)/$$d
+dist: TAGS configure
+	@echo "Version numbers in: Makefile.in, ChangeLog, NEWS,"
+	@echo "  regex.c, regex.h,"
+	@echo "  and doc/xregex.texi (if modified)."
+	rm -rf $(distdir)
+	mkdir $(distdir)
+	ln $(distfiles) $(distdir)
+	for d in $(subdirs); do (cd $$d; $(MAKE) $(distargs) dist); done
+	tar czhf $(distdir).tar.Z $(distdir)
+	rm -rf $(distdir)
+.PHONY: dist

extras/regex/README

@@ -0,0 +1,60 @@
+This directory contains the GNU regex library.  It is compliant with
+POSIX.2, except for internationalization features.
+
+See the file NEWS for a list of major changes in the current release.
+
+See the file INSTALL for compilation instructions.  (The only thing
+installed is the documentation; regex.c is compiled into regex.o, but
+not installed anywhere.)
+
+The subdirectory `doc' contains a (programmers') manual for the library.
+It's probably out-of-date.  Improvements are welcome.
+
+The subdirectory `test' contains the various tests we've written.
+
+We know this code is not as fast as it might be.  If you have specific
+suggestions, profiling results, or other such useful information to
+report, please do.
+
+Emacs 18 is not going use this revised regex (but Emacs 19 will).  If
+you want to try it with Emacs 18, apply the patch at the end of this
+file first.
+
+Mail bug reports to bug-gnu-utils@prep.ai.mit.edu.
+
+Please include an actual regular expression that fails (and the syntax
+used to compile it); without that, there's no way to reproduce the bug,
+so there's no way we can fix it.  Even if you include a patch, also
+include the regular expression in error; otherwise, we can't know for
+sure what you're trying to fix.
+
+Here is the patch to make this version of regex work with Emacs 18.
+
+*** ORIG/search.c	Tue Jan  8 13:04:55 1991
+--- search.c	Sun Jan  5 10:57:00 1992
+***************
+*** 25,26 ****
+--- 25,28 ----
+  #include "commands.h"
++ 
++ #include <sys/types.h>
+  #include "regex.h"
+***************
+*** 477,479 ****
+  				/* really needed. */
+!       && *(searchbuf.buffer) == (char) exactn /* first item is "exact match" */
+        && searchbuf.buffer[1] + 2 == searchbuf.used) /*first is ONLY item */
+--- 479,482 ----
+  				/* really needed. */
+!          /* first item is "exact match" */
+!       && *(searchbuf.buffer) == (char) RE_EXACTN_VALUE
+        && searchbuf.buffer[1] + 2 == searchbuf.used) /*first is ONLY item */
+***************
+*** 1273,1275 ****
+    searchbuf.allocated = 100;
+!   searchbuf.buffer = (char *) malloc (searchbuf.allocated);
+    searchbuf.fastmap = search_fastmap;
+--- 1276,1278 ----
+    searchbuf.allocated = 100;
+!   searchbuf.buffer = (unsigned char *) malloc (searchbuf.allocated);
+    searchbuf.fastmap = search_fastmap;

extras/regex/configure

@@ -0,0 +1,462 @@
+#!/bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf.
+# Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+
+# 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
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Usage: configure [--srcdir=DIR] [--host=HOST] [--gas] [--nfp] [--no-create]
+#        [--prefix=PREFIX] [--exec-prefix=PREFIX] [--with-PACKAGE] [TARGET]
+# Ignores all args except --srcdir, --prefix, --exec-prefix, --no-create, and
+# --with-PACKAGE unless this script has special code to handle it.
+
+
+for arg
+do
+  # Handle --exec-prefix with a space before the argument.
+  if test x$next_exec_prefix = xyes; then exec_prefix=$arg; next_exec_prefix=
+  # Handle --host with a space before the argument.
+  elif test x$next_host = xyes; then next_host=
+  # Handle --prefix with a space before the argument.
+  elif test x$next_prefix = xyes; then prefix=$arg; next_prefix=
+  # Handle --srcdir with a space before the argument.
+  elif test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir=
+  else
+    case $arg in
+     # For backward compatibility, also recognize exact --exec_prefix.
+     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* | --exe=* | --ex=* | --e=*)
+	exec_prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
+     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
+	next_exec_prefix=yes ;;
+
+     -gas | --gas | --ga | --g) ;;
+
+     -host=* | --host=* | --hos=* | --ho=* | --h=*) ;;
+     -host | --host | --hos | --ho | --h)
+	next_host=yes ;;
+
+     -nfp | --nfp | --nf) ;;
+
+     -no-create | --no-create | --no-creat | --no-crea | --no-cre | --no-cr | --no-c | --no- | --no)
+        no_create=1 ;;
+
+     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+	prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
+     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+	next_prefix=yes ;;
+
+     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
+	srcdir=`echo $arg | sed 's/[-a-z_]*=//'` ;;
+     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
+	next_srcdir=yes ;;
+
+     -with-* | --with-*)
+       package=`echo $arg|sed 's/-*with-//'`
+       # Delete all the valid chars; see if any are left.
+       if test -n "`echo $package|sed 's/[-a-zA-Z0-9_]*//g'`"; then
+         echo "configure: $package: invalid package name" >&2; exit 1
+       fi
+       eval "with_`echo $package|sed s/-/_/g`=1" ;;
+
+     *) ;;
+    esac
+  fi
+done
+
+trap 'rm -f conftest* core; exit 1' 1 3 15
+
+rm -f conftest*
+compile='${CC-cc} $CFLAGS $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1'
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+unique_file=regex.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  srcdirdefaulted=yes
+  # Try the directory containing this script, then `..'.
+  prog=$0
+  confdir=`echo $prog|sed 's%/[^/][^/]*$%%'`
+  test "X$confdir" = "X$prog" && confdir=.
+  srcdir=$confdir
+  if test ! -r $srcdir/$unique_file; then
+    srcdir=..
+  fi
+fi
+if test ! -r $srcdir/$unique_file; then
+  if test x$srcdirdefaulted = xyes; then
+    echo "configure: Can not find sources in \`${confdir}' or \`..'." 1>&2
+  else
+    echo "configure: Can not find sources in \`${srcdir}'." 1>&2
+  fi
+  exit 1
+fi
+# Preserve a srcdir of `.' to avoid automounter screwups with pwd.
+# But we can't avoid them for `..', to make subdirectories work.
+case $srcdir in
+  .|/*|~*) ;;
+  *) srcdir=`cd $srcdir; pwd` ;; # Make relative path absolute.
+esac
+
+
+if test -z "$CC"; then
+  echo checking for gcc
+  saveifs="$IFS"; IFS="${IFS}:"
+  for dir in $PATH; do
+    test -z "$dir" && dir=.
+    if test -f $dir/gcc; then
+      CC="gcc"
+      break
+    fi
+  done
+  IFS="$saveifs"
+fi
+test -z "$CC" && CC="cc"
+
+# Find out if we are using GNU C, under whatever name.
+cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes
+#endif
+EOF
+${CC-cc} -E conftest.c > conftest.out 2>&1
+if egrep yes conftest.out >/dev/null 2>&1; then
+  GCC=1 # For later tests.
+fi
+rm -f conftest*
+
+# Make sure to not get the incompatible SysV /etc/install and
+# /usr/sbin/install, which might be in PATH before a BSD-like install,
+# or the SunOS /usr/etc/install directory, or the AIX /bin/install,
+# or the AFS install, which mishandles nonexistent args.  (Sigh.)
+if test -z "$INSTALL"; then
+  echo checking for install
+  saveifs="$IFS"; IFS="${IFS}:"
+  for dir in $PATH; do
+    test -z "$dir" && dir=.
+    case $dir in
+    /etc|/usr/sbin|/usr/etc|/usr/afsws/bin) ;;
+    *)
+      if test -f $dir/install; then
+	if grep dspmsg $dir/install >/dev/null 2>&1; then
+	  : # AIX
+	else
+	  INSTALL="$dir/install -c"
+	  INSTALL_PROGRAM='$(INSTALL)'
+	  INSTALL_DATA='$(INSTALL) -m 644'
+	  break
+	fi
+      fi
+      ;;
+    esac
+  done
+  IFS="$saveifs"
+fi
+INSTALL=${INSTALL-cp}
+INSTALL_PROGRAM=${INSTALL_PROGRAM-'$(INSTALL)'}
+INSTALL_DATA=${INSTALL_DATA-'$(INSTALL)'}
+
+
+echo checking for AIX
+echo checking how to run the C preprocessor
+if test -z "$CPP"; then
+  CPP='${CC-cc} -E'
+  cat > conftest.c <<EOF
+#include <stdio.h>
+EOF
+err=`eval "$CPP $DEFS conftest.c 2>&1 >/dev/null"`
+if test -z "$err"; then
+  :
+else
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+
+cat > conftest.c <<EOF
+#ifdef _AIX
+  yes
+#endif
+
+EOF
+eval "$CPP $DEFS conftest.c > conftest.out 2>&1"
+if egrep "yes" conftest.out >/dev/null 2>&1; then
+  DEFS="$DEFS -D_ALL_SOURCE=1"
+fi
+rm -f conftest*
+
+
+echo checking for DYNIX/ptx libseq
+cat > conftest.c <<EOF
+#if defined(_SEQUENT_)
+  yes
+#endif
+
+EOF
+eval "$CPP $DEFS conftest.c > conftest.out 2>&1"
+if egrep "yes" conftest.out >/dev/null 2>&1; then
+  SEQUENT=1
+fi
+rm -f conftest*
+
+test -n "$SEQUENT" && test -f /usr/lib/libseq.a &&
+  LIBS="$LIBS -lseq"
+
+echo checking for POSIXized ISC
+if test -d /etc/conf/kconfig.d &&
+  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
+then
+  ISC=1 # If later tests want to check for ISC.
+  DEFS="$DEFS -D_POSIX_SOURCE=1"
+  if test -n "$GCC"; then
+    CC="$CC -posix"
+  else
+    CC="$CC -Xp"
+  fi
+fi
+
+echo checking for minix/config.h
+cat > conftest.c <<EOF
+#include <minix/config.h>
+EOF
+err=`eval "$CPP $DEFS conftest.c 2>&1 >/dev/null"`
+if test -z "$err"; then
+  MINIX=1
+fi
+rm -f conftest*
+
+# The Minix shell can't assign to the same variable on the same line!
+if test -n "$MINIX"; then
+  DEFS="$DEFS -D_POSIX_SOURCE=1"
+  DEFS="$DEFS -D_POSIX_1_SOURCE=2"
+  DEFS="$DEFS -D_MINIX=1"
+fi
+
+
+echo checking for ANSI C header files
+cat > conftest.c <<EOF
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+err=`eval "$CPP $DEFS conftest.c 2>&1 >/dev/null"`
+if test -z "$err"; then
+  # SunOS string.h does not declare mem*, contrary to ANSI.
+echo '#include <string.h>' > conftest.c
+eval "$CPP $DEFS conftest.c > conftest.out 2>&1"
+if egrep "memchr" conftest.out >/dev/null 2>&1; then
+  # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+cat > conftest.c <<EOF
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+eval $compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+  DEFS="$DEFS -DSTDC_HEADERS=1"
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+for hdr in string.h
+do
+trhdr=HAVE_`echo $hdr | tr '[a-z]./' '[A-Z]__'`
+echo checking for ${hdr}
+cat > conftest.c <<EOF
+#include <${hdr}>
+EOF
+err=`eval "$CPP $DEFS conftest.c 2>&1 >/dev/null"`
+if test -z "$err"; then
+  DEFS="$DEFS -D${trhdr}=1"
+fi
+rm -f conftest*
+done
+
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+echo checking for working alloca.h
+cat > conftest.c <<EOF
+#include <alloca.h>
+main() { exit(0); } 
+t() { char *p = alloca(2 * sizeof(int)); }
+EOF
+if eval $compile; then
+  DEFS="$DEFS -DHAVE_ALLOCA_H=1"
+fi
+rm -f conftest*
+
+decl="#ifdef __GNUC__
+#define alloca __builtin_alloca
+#else
+#if HAVE_ALLOCA_H
+#include <alloca.h>
+#else
+#ifdef _AIX
+ #pragma alloca
+#else
+char *alloca ();
+#endif
+#endif
+#endif
+"
+echo checking for alloca
+cat > conftest.c <<EOF
+$decl
+main() { exit(0); } 
+t() { char *p = (char *) alloca(1); }
+EOF
+if eval $compile; then
+  :
+else
+  alloca_missing=1
+fi
+rm -f conftest*
+
+if test -n "$alloca_missing"; then
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+  # that cause trouble.  Some versions do not even contain alloca or
+  # contain a buggy version.  If you still want to use their alloca,
+  # use ar to extract alloca.o from them instead of compiling alloca.c.
+  ALLOCA=alloca.o
+fi
+
+prog='/* Ultrix mips cc rejects this.  */
+typedef int charset[2]; const charset x;
+/* SunOS 4.1.1 cc rejects this. */
+char const *const *p;
+char **p2;
+/* HPUX 7.0 cc rejects these. */
+++p;
+p2 = (char const* const*) p;'
+echo checking for working const
+cat > conftest.c <<EOF
+
+main() { exit(0); } 
+t() { $prog }
+EOF
+if eval $compile; then
+  :
+else
+  DEFS="$DEFS -Dconst="
+fi
+rm -f conftest*
+
+
+if test -z "$prefix"
+then
+  echo checking for gcc to derive installation directory prefix
+  saveifs="$IFS"; IFS="$IFS:"
+  for dir in $PATH; do
+    test -z "$dir" && dir=.
+    if test $dir != . && test -f $dir/gcc; then
+      # Not all systems have dirname.
+      prefix=`echo $dir|sed 's%/[^/][^/]*$%%'`
+      break
+    fi
+  done
+  IFS="$saveifs"
+fi
+
+
+if test -n "$prefix"; then
+  test -z "$exec_prefix" && exec_prefix='${prefix}'
+  prsub="s%^prefix\\([ 	]*\\)=\\([ 	]*\\).*$%prefix\\1=\\2$prefix%"
+fi
+if test -n "$exec_prefix"; then
+  prsub="$prsub
+s%^exec_prefix\\([ 	]*\\)=\\([ 	]*\\).*$%\
+exec_prefix\\1=\\2$exec_prefix%"
+fi
+
+trap 'rm -f config.status; exit 1' 1 3 15
+echo creating config.status
+rm -f config.status
+cat > config.status <<EOF
+#!/bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null`:
+#
+# $0 $*
+
+for arg
+do
+  case "\$arg" in
+    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    exec /bin/sh $0 $* ;;
+    *) echo "Usage: config.status --recheck" 2>&1; exit 1 ;;
+  esac
+done
+
+trap 'rm -f Makefile; exit 1' 1 3 15
+CC='$CC'
+INSTALL='$INSTALL'
+INSTALL_PROGRAM='$INSTALL_PROGRAM'
+INSTALL_DATA='$INSTALL_DATA'
+CPP='$CPP'
+ALLOCA='$ALLOCA'
+LIBS='$LIBS'
+srcdir='$srcdir'
+DEFS='$DEFS'
+prefix='$prefix'
+exec_prefix='$exec_prefix'
+prsub='$prsub'
+EOF
+cat >> config.status <<\EOF
+
+top_srcdir=$srcdir
+for file in .. Makefile; do if [ "x$file" != "x.." ]; then
+  srcdir=$top_srcdir
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  dir=`echo $file|sed 's%/[^/][^/]*$%%'`
+  if test "$dir" != "$file"; then
+    test "$top_srcdir" != . && srcdir=$top_srcdir/$dir
+    test ! -d $dir && mkdir $dir
+  fi
+  echo creating $file
+  rm -f $file
+  echo "# Generated automatically from `echo $file|sed 's|.*/||'`.in by configure." > $file
+  sed -e "
+$prsub
+s%@CC@%$CC%g
+s%@INSTALL@%$INSTALL%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@CPP@%$CPP%g
+s%@ALLOCA@%$ALLOCA%g
+s%@LIBS@%$LIBS%g
+s%@srcdir@%$srcdir%g
+s%@DEFS@%$DEFS%
+" $top_srcdir/${file}.in >> $file
+fi; done
+
+exit 0
+EOF
+chmod +x config.status
+test -n "$no_create" || ./config.status
+

extras/regex/configure.in

@@ -0,0 +1,23 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(regex.c)
+
+AC_PROG_CC
+AC_PROG_INSTALL
+
+dnl I'm not sure if AC_AIX and AC_DYNIX_SEQ are really necessary.  The
+dnl Autoconf documentation isn't specific about which BSD functions they
+dnl provide.
+AC_AIX
+AC_DYNIX_SEQ
+AC_ISC_POSIX
+AC_MINIX
+
+AC_STDC_HEADERS
+AC_HAVE_HEADERS(string.h)
+
+AC_ALLOCA
+AC_CONST
+
+AC_PREFIX(gcc)
+
+AC_OUTPUT(Makefile doc/Makefile test/Makefile)

extras/regex/moo/Makefile

@@ -0,0 +1,4 @@
+clean:
+default:
+all:
+	echo "."

extras/regex/regex.h

@@ -0,0 +1,490 @@
+/* Definitions for data structures and routines for the regular
+   expression library, version 0.12.
+
+   Copyright (C) 1985, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+
+   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
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef __REGEXP_LIBRARY_H__
+#define __REGEXP_LIBRARY_H__
+
+/* POSIX says that <sys/types.h> must be included (by the caller) before
+   <regex.h>.  */
+
+#ifdef VMS
+/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
+   should be there.  */
+#include <stddef.h>
+#endif
+
+
+/* The following bits are used to determine the regexp syntax we
+   recognize.  The set/not-set meanings are chosen so that Emacs syntax
+   remains the value 0.  The bits are given in alphabetical order, and
+   the definitions shifted by one from the previous bit; thus, when we
+   add or remove a bit, only one other definition need change.  */
+typedef unsigned reg_syntax_t;
+
+/* If this bit is not set, then \ inside a bracket expression is literal.
+   If set, then such a \ quotes the following character.  */
+#define RE_BACKSLASH_ESCAPE_IN_LISTS (1)
+
+/* If this bit is not set, then + and ? are operators, and \+ and \? are
+     literals. 
+   If set, then \+ and \? are operators and + and ? are literals.  */
+#define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
+
+/* If this bit is set, then character classes are supported.  They are:
+     [:alpha:], [:upper:], [:lower:],  [:digit:], [:alnum:], [:xdigit:],
+     [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:].
+   If not set, then character classes are not supported.  */
+#define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1)
+
+/* If this bit is set, then ^ and $ are always anchors (outside bracket
+     expressions, of course).
+   If this bit is not set, then it depends:
+        ^  is an anchor if it is at the beginning of a regular
+           expression or after an open-group or an alternation operator;
+        $  is an anchor if it is at the end of a regular expression, or
+           before a close-group or an alternation operator.  
+
+   This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
+   POSIX draft 11.2 says that * etc. in leading positions is undefined.
+   We already implemented a previous draft which made those constructs
+   invalid, though, so we haven't changed the code back.  */
+#define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
+
+/* If this bit is set, then special characters are always special
+     regardless of where they are in the pattern.
+   If this bit is not set, then special characters are special only in
+     some contexts; otherwise they are ordinary.  Specifically, 
+     * + ? and intervals are only special when not after the beginning,
+     open-group, or alternation operator.  */
+#define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
+
+/* If this bit is set, then *, +, ?, and { cannot be first in an re or
+     immediately after an alternation or begin-group operator.  */
+#define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1)
+
+/* If this bit is set, then . matches newline.
+   If not set, then it doesn't.  */
+#define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
+
+/* If this bit is set, then . doesn't match NUL.
+   If not set, then it does.  */
+#define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1)
+
+/* If this bit is set, nonmatching lists [^...] do not match newline.
+   If not set, they do.  */
+#define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)
+
+/* If this bit is set, either \{...\} or {...} defines an
+     interval, depending on RE_NO_BK_BRACES. 
+   If not set, \{, \}, {, and } are literals.  */
+#define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)
+
+/* If this bit is set, +, ? and | aren't recognized as operators.
+   If not set, they are.  */
+#define RE_LIMITED_OPS (RE_INTERVALS << 1)
+
+/* If this bit is set, newline is an alternation operator.
+   If not set, newline is literal.  */
+#define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1)
+
+/* If this bit is set, then `{...}' defines an interval, and \{ and \}
+     are literals.
+  If not set, then `\{...\}' defines an interval.  */
+#define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1)
+
+/* If this bit is set, (...) defines a group, and \( and \) are literals.
+   If not set, \(...\) defines a group, and ( and ) are literals.  */
+#define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1)
+
+/* If this bit is set, then \<digit> matches <digit>.
+   If not set, then \<digit> is a back-reference.  */
+#define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)
+
+/* If this bit is set, then | is an alternation operator, and \| is literal. 
+   If not set, then \| is an alternation operator, and | is literal.  */
+#define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)
+
+/* If this bit is set, then an ending range point collating higher
+     than the starting range point, as in [z-a], is invalid.
+   If not set, then when ending range point collates higher than the
+     starting range point, the range is ignored.  */
+#define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1)
+
+/* If this bit is set, then an unmatched ) is ordinary.
+   If not set, then an unmatched ) is invalid.  */
+#define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1)
+
+/* This global variable defines the particular regexp syntax to use (for
+   some interfaces).  When a regexp is compiled, the syntax used is
+   stored in the pattern buffer, so changing this does not affect
+   already-compiled regexps.  */
+extern reg_syntax_t re_syntax_options;
+
+/* Define combinations of the above bits for the standard possibilities.
+   (The [[[ comments delimit what gets put into the Texinfo file, so
+   don't delete them!)  */ 
+/* [[[begin syntaxes]]] */
+#define RE_SYNTAX_EMACS 0
+
+#define RE_SYNTAX_AWK							\
+  (RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL			\
+   | RE_NO_BK_PARENS            | RE_NO_BK_REFS				\
+   | RE_NO_BK_VBAR               | RE_NO_EMPTY_RANGES			\
+   | RE_UNMATCHED_RIGHT_PAREN_ORD)
+
+#define RE_SYNTAX_POSIX_AWK 						\
+  (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS)
+
+#define RE_SYNTAX_GREP							\
+  (RE_BK_PLUS_QM              | RE_CHAR_CLASSES				\
+   | RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS				\
+   | RE_NEWLINE_ALT)
+
+#define RE_SYNTAX_EGREP							\
+  (RE_CHAR_CLASSES        | RE_CONTEXT_INDEP_ANCHORS			\
+   | RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE			\
+   | RE_NEWLINE_ALT       | RE_NO_BK_PARENS				\
+   | RE_NO_BK_VBAR)
+
+#define RE_SYNTAX_POSIX_EGREP						\
+  (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES)
+
+/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff.  */
+#define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC
+
+#define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC
+
+/* Syntax bits common to both basic and extended POSIX regex syntax.  */
+#define _RE_SYNTAX_POSIX_COMMON						\
+  (RE_CHAR_CLASSES | RE_DOT_NEWLINE      | RE_DOT_NOT_NULL		\
+   | RE_INTERVALS  | RE_NO_EMPTY_RANGES)
+
+#define RE_SYNTAX_POSIX_BASIC						\
+  (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM)
+
+/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes
+   RE_LIMITED_OPS, i.e., \? \+ \| are not recognized.  Actually, this
+   isn't minimal, since other operators, such as \`, aren't disabled.  */
+#define RE_SYNTAX_POSIX_MINIMAL_BASIC					\
+  (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
+
+#define RE_SYNTAX_POSIX_EXTENDED					\
+  (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS			\
+   | RE_CONTEXT_INDEP_OPS  | RE_NO_BK_BRACES				\
+   | RE_NO_BK_PARENS       | RE_NO_BK_VBAR				\
+   | RE_UNMATCHED_RIGHT_PAREN_ORD)
+
+/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INVALID_OPS
+   replaces RE_CONTEXT_INDEP_OPS and RE_NO_BK_REFS is added.  */
+#define RE_SYNTAX_POSIX_MINIMAL_EXTENDED				\
+  (_RE_SYNTAX_POSIX_COMMON  | RE_CONTEXT_INDEP_ANCHORS			\
+   | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES				\
+   | RE_NO_BK_PARENS        | RE_NO_BK_REFS				\
+   | RE_NO_BK_VBAR	    | RE_UNMATCHED_RIGHT_PAREN_ORD)
+/* [[[end syntaxes]]] */
+
+/* Maximum number of duplicates an interval can allow.  Some systems
+   (erroneously) define this in other header files, but we want our
+   value, so remove any previous define.  */
+#ifdef RE_DUP_MAX
+#undef RE_DUP_MAX
+#endif
+#define RE_DUP_MAX ((1 << 15) - 1) 
+
+
+/* POSIX `cflags' bits (i.e., information for `regcomp').  */
+
+/* If this bit is set, then use extended regular expression syntax.
+   If not set, then use basic regular expression syntax.  */
+#define REG_EXTENDED 1
+
+/* If this bit is set, then ignore case when matching.
+   If not set, then case is significant.  */
+#define REG_ICASE (REG_EXTENDED << 1)
+ 
+/* If this bit is set, then anchors do not match at newline
+     characters in the string.
+   If not set, then anchors do match at newlines.  */
+#define REG_NEWLINE (REG_ICASE << 1)
+
+/* If this bit is set, then report only success or fail in regexec.
+   If not set, then returns differ between not matching and errors.  */
+#define REG_NOSUB (REG_NEWLINE << 1)
+
+
+/* POSIX `eflags' bits (i.e., information for regexec).  */
+
+/* If this bit is set, then the beginning-of-line operator doesn't match
+     the beginning of the string (presumably because it's not the
+     beginning of a line).
+   If not set, then the beginning-of-line operator does match the
+     beginning of the string.  */
+#define REG_NOTBOL 1
+
+/* Like REG_NOTBOL, except for the end-of-line.  */
+#define REG_NOTEOL (1 << 1)
+
+
+/* If any error codes are removed, changed, or added, update the
+   `re_error_msg' table in regex.c.  */
+typedef enum
+{
+  REG_NOERROR = 0,	/* Success.  */
+  REG_NOMATCH,		/* Didn't find a match (for regexec).  */
+
+  /* POSIX regcomp return error codes.  (In the order listed in the
+     standard.)  */
+  REG_BADPAT,		/* Invalid pattern.  */
+  REG_ECOLLATE,		/* Not implemented.  */
+  REG_ECTYPE,		/* Invalid character class name.  */
+  REG_EESCAPE,		/* Trailing backslash.  */
+  REG_ESUBREG,		/* Invalid back reference.  */
+  REG_EBRACK,		/* Unmatched left bracket.  */
+  REG_EPAREN,		/* Parenthesis imbalance.  */ 
+  REG_EBRACE,		/* Unmatched \{.  */
+  REG_BADBR,		/* Invalid contents of \{\}.  */
+  REG_ERANGE,		/* Invalid range end.  */
+  REG_ESPACE,		/* Ran out of memory.  */
+  REG_BADRPT,		/* No preceding re for repetition op.  */
+
+  /* Error codes we've added.  */
+  REG_EEND,		/* Premature end.  */
+  REG_ESIZE,		/* Compiled pattern bigger than 2^16 bytes.  */
+  REG_ERPAREN		/* Unmatched ) or \); not returned from regcomp.  */
+} reg_errcode_t;
+
+/* This data structure represents a compiled pattern.  Before calling
+   the pattern compiler, the fields `buffer', `allocated', `fastmap',
+   `translate', and `no_sub' can be set.  After the pattern has been
+   compiled, the `re_nsub' field is available.  All other fields are
+   private to the regex routines.  */
+
+struct re_pattern_buffer
+{
+/* [[[begin pattern_buffer]]] */
+	/* Space that holds the compiled pattern.  It is declared as
+          `unsigned char *' because its elements are
+           sometimes used as array indexes.  */
+  unsigned char *buffer;
+
+	/* Number of bytes to which `buffer' points.  */
+  unsigned long allocated;
+
+	/* Number of bytes actually used in `buffer'.  */
+  unsigned long used;	
+
+        /* Syntax setting with which the pattern was compiled.  */
+  reg_syntax_t syntax;
+
+        /* Pointer to a fastmap, if any, otherwise zero.  re_search uses
+           the fastmap, if there is one, to skip over impossible
+           starting points for matches.  */
+  char *fastmap;
+
+        /* Either a translate table to apply to all characters before
+           comparing them, or zero for no translation.  The translation
+           is applied to a pattern when it is compiled and to a string
+           when it is matched.  */
+  char *translate;
+
+	/* Number of subexpressions found by the compiler.  */
+  size_t re_nsub;
+
+        /* Zero if this pattern cannot match the empty string, one else.
+           Well, in truth it's used only in `re_search_2', to see
+           whether or not we should use the fastmap, so we don't set
+           this absolutely perfectly; see `re_compile_fastmap' (the
+           `duplicate' case).  */
+  unsigned can_be_null : 1;
+
+        /* If REGS_UNALLOCATED, allocate space in the `regs' structure
+             for `max (RE_NREGS, re_nsub + 1)' groups.
+           If REGS_REALLOCATE, reallocate space if necessary.
+           If REGS_FIXED, use what's there.  */
+#define REGS_UNALLOCATED 0
+#define REGS_REALLOCATE 1
+#define REGS_FIXED 2
+  unsigned regs_allocated : 2;
+
+        /* Set to zero when `regex_compile' compiles a pattern; set to one
+           by `re_compile_fastmap' if it updates the fastmap.  */
+  unsigned fastmap_accurate : 1;
+
+        /* If set, `re_match_2' does not return information about
+           subexpressions.  */
+  unsigned no_sub : 1;
+
+        /* If set, a beginning-of-line anchor doesn't match at the
+           beginning of the string.  */ 
+  unsigned not_bol : 1;
+
+        /* Similarly for an end-of-line anchor.  */
+  unsigned not_eol : 1;
+
+        /* If true, an anchor at a newline matches.  */
+  unsigned newline_anchor : 1;
+
+/* [[[end pattern_buffer]]] */
+};
+
+typedef struct re_pattern_buffer regex_t;
+
+
+/* search.c (search_buffer) in Emacs needs this one opcode value.  It is
+   defined both in `regex.c' and here.  */
+#define RE_EXACTN_VALUE 1
+
+/* Type for byte offsets within the string.  POSIX mandates this.  */
+typedef int regoff_t;
+
+
+/* This is the structure we store register match data in.  See
+   regex.texinfo for a full description of what registers match.  */
+struct re_registers
+{
+  unsigned num_regs;
+  regoff_t *start;
+  regoff_t *end;
+};
+
+
+/* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer,
+   `re_match_2' returns information about at least this many registers
+   the first time a `regs' structure is passed.  */
+#ifndef RE_NREGS
+#define RE_NREGS 30
+#endif
+
+
+/* POSIX specification for registers.  Aside from the different names than
+   `re_registers', POSIX uses an array of structures, instead of a
+   structure of arrays.  */
+typedef struct
+{
+  regoff_t rm_so;  /* Byte offset from string's start to substring's start.  */
+  regoff_t rm_eo;  /* Byte offset from string's start to substring's end.  */
+} regmatch_t;
+
+/* Declarations for routines.  */
+
+/* To avoid duplicating every routine declaration -- once with a
+   prototype (if we are ANSI), and once without (if we aren't) -- we
+   use the following macro to declare argument types.  This
+   unfortunately clutters up the declarations a bit, but I think it's
+   worth it.  */
+
+#if __STDC__
+
+#define _RE_ARGS(args) args
+
+#else /* not __STDC__ */
+
+#define _RE_ARGS(args) ()
+
+#endif /* not __STDC__ */
+
+/* Sets the current default syntax to SYNTAX, and return the old syntax.
+   You can also simply assign to the `re_syntax_options' variable.  */
+extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
+
+/* Compile the regular expression PATTERN, with length LENGTH
+   and syntax given by the global `re_syntax_options', into the buffer
+   BUFFER.  Return NULL if successful, and an error string if not.  */
+extern const char *re_compile_pattern
+  _RE_ARGS ((const char *pattern, int length,
+             struct re_pattern_buffer *buffer));
+
+
+/* Compile a fastmap for the compiled pattern in BUFFER; used to
+   accelerate searches.  Return 0 if successful and -2 if was an
+   internal error.  */
+extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
+
+
+/* Search in the string STRING (with length LENGTH) for the pattern
+   compiled into BUFFER.  Start searching at position START, for RANGE
+   characters.  Return the starting position of the match, -1 for no
+   match, or -2 for an internal error.  Also return register
+   information in REGS (if REGS and BUFFER->no_sub are nonzero).  */
+extern int re_search
+  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
+            int length, int start, int range, struct re_registers *regs));
+
+
+/* Like `re_search', but search in the concatenation of STRING1 and
+   STRING2.  Also, stop searching at index START + STOP.  */
+extern int re_search_2
+  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
+             int length1, const char *string2, int length2,
+             int start, int range, struct re_registers *regs, int stop));
+
+
+/* Like `re_search', but return how many characters in STRING the regexp
+   in BUFFER matched, starting at position START.  */
+extern int re_match
+  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
+             int length, int start, struct re_registers *regs));
+
+
+/* Relates to `re_match' as `re_search_2' relates to `re_search'.  */
+extern int re_match_2 
+  _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
+             int length1, const char *string2, int length2,
+             int start, struct re_registers *regs, int stop));
+
+
+/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
+   ENDS.  Subsequent matches using BUFFER and REGS will use this memory
+   for recording register information.  STARTS and ENDS must be
+   allocated with malloc, and must each be at least `NUM_REGS * sizeof
+   (regoff_t)' bytes long.
+
+   If NUM_REGS == 0, then subsequent matches should allocate their own
+   register data.
+
+   Unless this function is called, the first search or match using
+   PATTERN_BUFFER will allocate its own register data, without
+   freeing the old data.  */
+extern void re_set_registers
+  _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
+             unsigned num_regs, regoff_t *starts, regoff_t *ends));
+
+/* 4.2 bsd compatibility.  */
+extern char *re_comp _RE_ARGS ((const char *));
+extern int re_exec _RE_ARGS ((const char *));
+
+/* POSIX compatibility.  */
+extern int regcomp _RE_ARGS ((regex_t *preg, const char *pattern, int cflags));
+extern int regexec
+  _RE_ARGS ((const regex_t *preg, const char *string, size_t nmatch,
+             regmatch_t pmatch[], int eflags));
+extern size_t regerror
+  _RE_ARGS ((int errcode, const regex_t *preg, char *errbuf,
+             size_t errbuf_size));
+extern void regfree _RE_ARGS ((regex_t *preg));
+
+#endif /* not __REGEXP_LIBRARY_H__ */
+
+/*
+Local variables:
+make-backup-files: t
+version-control: t
+trim-versions-without-asking: nil
+End:
+*/

include/auth.h

@@ -0,0 +1,60 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/auth.h
+ *   Copyright (C) 2001 Carsten V. Munk (stskeeps@tspre.org)
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ *   $Id$
+ */
+
+typedef	struct {
+	char	*data;
+	short	type;
+} anAuthStruct;
+
+#define AUTHTYPE_PLAINTEXT  0
+#define AUTHTYPE_UNIXCRYPT  1
+#define AUTHTYPE_MD5        2
+#define AUTHTYPE_SHA1	    3 
+#define AUTHTYPE_SSL_CLIENTCERT 4
+#define AUTHTYPE_RIPEMD160  5
+#define AUTHTYPE_SSL_CERTFINGERPRINT_SHA1 6
+
+/* md5 is always available and enabled as of Unreal3.2.1 */
+#define AUTHENABLE_MD5
+#ifdef USE_SSL
+#define AUTHENABLE_SHA1
+#define AUTHENABLE_SSL_CLIENTCERT
+#define AUTHENABLE_SSL_CERTFINGERPRINT
+#define AUTHENABLE_RIPEMD160
+/* OpenSSL provides a crypt() */
+#ifndef AUTHENABLE_UNIXCRYPT
+#define AUTHENABLE_UNIXCRYPT
+#if OPENSSL_VERSION_NUMBER >= 0x0090700fL 
+#ifndef HAVE_CRYPT
+#define crypt DES_crypt
+#endif
+#endif
+#endif
+#endif
+
+#ifdef _WIN32
+#ifndef AUTHENABLE_SHA1
+#define AUTHENABLE_SHA1
+#endif
+#endif
+
+
+

include/badwords.h

@@ -4,17 +4,17 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <regex.h>
+
+#ifndef _WIN32
+#include "pcreposix.h"
+#else
+#include "win32/regex.h"
+#endif
 
 #define MAX_MATCH       1
 #define MAX_WORDLEN	64
-#define MAX_WORDS	30
 
 #define PATTERN		"\\w*%s\\w*"
 #define REPLACEWORD	"<censored>"
 
-char 	*stripbadwords(char *, int);
-int	 loadbadwords(char *, int);
-void	 freebadwords(void);
-
 #endif

include/channel.h

@@ -0,0 +1,44 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, ircd/channel.h
+ *   Copyright (C) 1990 Jarkko Oikarinen
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#ifndef	__channel_include__
+#define __channel_include__
+#define CREATE 1		/* whether a channel should be
+				   created or just tested for existance */
+
+#define	MODEBUFLEN	200
+
+#define NullChn	((aChannel *)0)
+
+#define ChannelExists(n)	(find_channel(n, NullChn) != NullChn)
+
+#define IsULine(sptr)	(sptr->flags & FLAGS_ULINE)
+
+/* NOTE: Timestamps will be added to MODE-commands, so never make
+ * RESYNCMODES and MODEPARAMS higher than MAXPARA-3. DALnet servers
+ * before Dreamforge aren't safe with more than six. -Donwulff
+ */
+#include "msg.h"
+#define	MAXMODEPARAMS	(MAXPARA-3)	/* Maximum modes processed */
+#define RESYNCMODES	12	/* Max modes per MODE in resync */
+#define MODEPARAMS	6	/* Max modes from user */
+
+#endif

include/common.h

@@ -0,0 +1,331 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/common.h
+ *   Copyright (C) 1990 Armin Gruner
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#ifndef	__common_include__
+#define __common_include__
+
+#include <time.h>
+#ifdef _WIN32
+#include <malloc.h>
+#ifdef INET6
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#endif
+#include <windows.h>
+#ifndef INET6
+#include <winsock.h>
+#endif
+#include <process.h>
+#include <io.h>
+#endif
+#include "types.h"
+#include "config.h"
+#ifdef	PARAMH
+#include <sys/param.h>
+#endif
+
+#if !defined(IN_ADDR)
+#include "sys.h"
+#endif
+
+#include "ircsprintf.h"
+
+
+#ifdef DEVELOP_CVS
+#define ID_Copyright(x) static char id_copyright[] = x
+#define ID_Notes(x) static char id_notes[] = x
+#else
+#define ID_Copyright(x)
+#define ID_Notes(x)
+#endif
+
+#define BMAGIC 0x4675636B596F754661736369737473
+
+#define BASE_VERSION "Unreal"
+#ifndef _WIN32
+#define FDwrite(x,y,z) write(x, y, z)
+#else
+#define FDwrite(x,y,z) send(x, y, z, 0)
+#endif
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifdef TRUE
+#undef TRUE
+#endif
+
+#ifdef FALSE
+#undef FALSE
+#endif
+
+#define FALSE (0)
+#define TRUE  (!FALSE)
+
+#ifndef UNSURE
+#define UNSURE (2)
+#endif
+
+#if 0
+#ifndef	MALLOCH
+char *malloc(), *calloc();
+void free();
+#else
+#include MALLOCH
+#endif
+#endif
+
+#define TS time_t
+
+
+extern int match(const char *, const char *);
+#define mycmp(a,b) \
+ ( (toupper(a[0])!=toupper(b[0])) || smycmp((a)+1,(b)+1) )
+extern int smycmp(const char *, const char *);
+#ifndef GLIBC2_x
+extern int myncmp(const char *, const char *, int);
+#endif
+
+#ifdef NEED_STRTOK
+extern char *strtok2(char *, char *);
+#endif
+#ifdef NEED_STRTOKEN
+extern char *strtoken(char **, char *, char *);
+#endif
+#ifdef NEED_INET_ADDR
+extern unsigned long inet_addr(char *);
+#endif
+
+#if defined(NEED_INET_NTOA) || defined(NEED_INET_NETOF) && !defined(_WIN32)
+#include <netinet/in.h>
+#endif
+#ifdef NEED_INET_NTOA
+extern char *inet_ntoa(struct IN_ADDR);
+#endif
+
+#ifdef NEED_INET_NETOF
+extern int inet_netof(struct IN_ADDR);
+#endif
+
+#ifndef HAVE_INET_NTOP
+const char *inet_ntop(int, const void *, char *, size_t);
+#endif
+
+#ifndef HAVE_INET_PTON
+int inet_pton(int af, const char *src, void *dst);
+#endif
+
+MODVAR int  global_count, max_global_count;
+extern char *myctime(time_t);
+extern char *strtoken(char **, char *, char *);
+
+#define PRECISE_CHECK
+
+#ifndef MAX
+#define MAX(a, b)	((a) > (b) ? (a) : (b))
+#endif
+#ifndef MIN
+#define MIN(a, b)	((a) < (b) ? (a) : (b))
+#endif
+
+#define DupString(x,y) do{int l=strlen(y);x=MyMalloc(l+1);(void)memcpy(x,y, l+1);}while(0)
+
+extern MODVAR u_char tolowertab[], touppertab[];
+
+#if defined(NICK_GB2312) || defined(NICK_GBK) || defined(NICK_GBK_JAP)
+#define USE_LOCALE
+#include <ctype.h>
+#endif
+
+#ifndef USE_LOCALE
+#undef tolower
+#define tolower(c) (tolowertab[(u_char)(c)])
+
+#undef toupper
+#define toupper(c) (touppertab[(u_char)(c)])
+
+#undef isalpha
+#undef isdigit
+#undef isxdigit
+#undef isalnum
+#undef isprint
+#undef isascii
+#undef isgraph
+#undef ispunct
+#undef islower
+#undef isupper
+#undef isspace
+#undef iscntrl
+#endif
+extern MODVAR unsigned char char_atribs[];
+
+#define PRINT 1
+#define CNTRL 2
+#define ALPHA 4
+#define PUNCT 8
+#define DIGIT 16
+#define SPACE 32
+#define ALLOW 64
+#define ALLOWN 128
+
+#ifndef KLINE_TEMP
+#define KLINE_PERM 0
+#define KLINE_TEMP 1
+#define KLINE_AKILL 2
+#define KLINE_EXCEPT 3
+#endif
+
+#define isallowed(c) (char_atribs[(u_char)(c)]&ALLOW)
+#ifndef USE_LOCALE
+#define	iscntrl(c) (char_atribs[(u_char)(c)]&CNTRL)
+#define isalpha(c) (char_atribs[(u_char)(c)]&ALPHA)
+#define isspace(c) (char_atribs[(u_char)(c)]&SPACE)
+#define islower(c) ((char_atribs[(u_char)(c)]&ALPHA) && ((u_char)(c) > 0x5f))
+#define isupper(c) ((char_atribs[(u_char)(c)]&ALPHA) && ((u_char)(c) < 0x60))
+#define isdigit(c) (char_atribs[(u_char)(c)]&DIGIT)
+#define	isxdigit(c) (isdigit(c) || ('a' <= (c) && (c) <= 'f') || \
+		     ('A' <= (c) && (c) <= 'F'))
+#define isalnum(c) (char_atribs[(u_char)(c)]&(DIGIT|ALPHA))
+#define isprint(c) (char_atribs[(u_char)(c)]&PRINT)
+#define isascii(c) ((u_char)(c) >= 0 && (u_char)(c) <= 0x7f)
+#define isgraph(c) ((char_atribs[(u_char)(c)]&PRINT) && ((u_char)(c) != 0x32))
+#define ispunct(c) (!(char_atribs[(u_char)(c)]&(CNTRL|ALPHA|DIGIT)))
+#endif
+#define iswseperator(c) (!isalnum(c) && !((u_char)c >= 128))
+
+#ifndef MALLOCD
+#define MyFree free
+#define MyMalloc malloc
+#define MyRealloc realloc
+#else
+#define MyFree(x) do {debug(DEBUG_MALLOC, "%s:%i: free %02x", __FILE__, __LINE__, x); free(x); } while(0)
+#define MyMalloc(x) StsMalloc(x, __FILE__, __LINE__)
+#define MyRealloc realloc
+static char *StsMalloc(size_t size, char *file, long line)
+{
+	void *x;
+	
+	x = malloc(size);
+	debug(DEBUG_MALLOC, "%s:%i: malloc %02x", file, line, x);
+	return x;
+}
+
+#endif
+
+/*
+ * Protocol support text.  DO NO CHANGE THIS unless you know what
+ * you are doing.
+ */
+
+/* IRCu/Hybrid/Unreal way now :) -Stskeeps */
+
+#ifdef EXTCMODE
+ #define EXPAR1	extchmstr[0]
+ #define EXPAR2	extchmstr[1]
+ #define EXPAR3	extchmstr[2]
+ #define EXPAR4	extchmstr[3]
+#else
+ #define EXPAR1 ""
+ #define EXPAR2 ""
+ #define EXPAR3 ""
+ #define EXPAR4 ""
+#endif /* EXTCMODE */
+
+#ifdef PREFIX_AQ
+#define CHPFIX        "(qaohv)~&@%+"
+#define CHPAR1        "beI"
+#else
+#define CHPFIX        "(ohv)@%+"
+#define CHPAR1        "beIqa"
+#endif /* PREFIX_AQ */
+
+#define CHPAR2        "kfL"
+#define CHPAR3        "l"
+#define CHPAR4        "psmntirRcOAQKVCuzNSM"
+
+
+/* Server-Server PROTOCTL -Stskeeps
+ * Please check send_proto() for more. -- Syzop
+ */
+#define PROTOCTL_SERVER "NOQUIT" \
+                        " TOKEN" \
+                        " NICKv2" \
+                        " SJOIN" \
+                        " SJOIN2" \
+                        " UMODE2" \
+                        " VL" \
+                        " SJ3" \
+                        " NS" \
+                        " SJB64" \
+                        " TKLEXT" \
+			" NICKIP"
+
+#ifdef _WIN32
+/*
+ * Used to display a string to the GUI interface.
+ * Windows' internal strerror() function doesn't work with socket errors.
+ */
+extern int DisplayString(HWND hWnd, char *InBuf, ...);
+#else
+typedef int SOCKET;
+#define INVALID_SOCKET -1
+#endif
+
+#if defined(__FreeBSD__) || defined(__APPLE__)
+extern char *malloc_options;
+#endif
+
+extern int lu_noninv, lu_inv, lu_serv, lu_oper,
+    lu_unknown, lu_channel, lu_lu, lu_lulocal, lu_lserv,
+    lu_clu, lu_mlu, lu_cglobalu, lu_mglobalu;
+
+MODVAR TS   now;
+
+#ifndef _WIN32
+#if defined(__STDC__)
+#define __const         const
+#define __signed        signed
+#define __volatile      volatile
+#ifndef __GNUC__
+#define __inline
+#endif
+
+#else
+#ifndef __GNUC__
+#define __const
+#define __inline
+#define __signed
+#define __volatile
+#ifndef NO_ANSI_KEYWORDS
+#define const                           /* delete ANSI C keywords */
+#define inline
+#define signed
+#define volatile
+#endif
+#endif
+#endif
+#else
+#define inline __inline
+#endif
+
+#define READBUF_SIZE 8192
+
+#endif /* __common_include__ */

include/config.h

@@ -0,0 +1,602 @@
+/*
+ *   Unreal Internet Relay Chat Daemon, include/config.h
+ *   Copyright (C) 1990 Jarkko Oikarinen
+ *
+ *   $Id$
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef	__config_include__
+#define	__config_include__
+
+#include "setup.h"
+
+/*
+ *
+ *   NOTICE
+ *
+ * Under normal conditions, you should not have to edit this file.  Run
+ * the Config script in the root directory instead!
+ *
+ * Windows is not a normal condition, edit this file if you use it. :-)
+ *
+ *
+ */
+
+ /*
+    * Define this if you're testing/debugging/programming.
+#undef DEBUG
+  */
+
+/* Type of host. These should be made redundant somehow. -avalon */
+
+/*	BSD			Nothing Needed 4.{2,3} BSD, SunOS 3.x, 4.x */
+/*	HPUX			Nothing needed (A.08/A.09) */
+/*	ULTRIX			Nothing needed (4.2) */
+/*	OSF			Nothing needed (1.2) */
+/* #undef	AIX		IBM ugly so-called Unix, AIX */
+/* #undef	MIPS		MIPS Unix */
+/*	SGI			Nothing needed (IRIX 4.0.4) */
+/* #undef 	SVR3		SVR3 stuff - being worked on where poss. */
+/* #undef	DYNIXPTX	Sequents Brain-dead Posix implement. */
+/* #undef	SOL20		Solaris2 */
+/* #undef	ESIX		ESIX */
+/* #undef	NEXT		NeXTStep */
+/* #undef	SVR4 */
+
+/* Additional flags to give FreeBSD's malloc, only play with this if you
+ * know what you're doing.
+ */
+
+#define MALLOC_FLAGS_EXTRA ""
+
+/*
+    dog3/comstud ircd fdlists
+    undef this to make them work
+*/
+
+#undef NO_FDLIST
+
+/*
+ * system have sockaddr_storage struct. 
+ */
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+
+/*
+ * Defining this will allow all ircops to see people in +s channels
+ * By default, only net/tech admins can see this
+ */
+#define SHOW_SECRET
+
+/*
+ * Admin's chat...
+ */
+#define ADMINCHAT 1
+
+/* 
+ * If channel mode is +z, only send to secure links & people
+ *
+*/
+#undef SECURECHANMSGSONLYGOTOSECURE
+
+/*
+   If you want to support chinese and/or japanese nicks
+*/
+#undef NICK_GB2312
+#undef NICK_GBK
+#undef NICK_GBK_JAP
+
+/*
+  Remote rehash
+*/
+#define REMOTE_REHASH
+
+/*
+  Stripbadwords patch
+*/
+#define STRIPBADWORDS
+
+/*
+ * Always strip badwords in channels? (channel does not have to be +G)
+*/
+#undef STRIPBADWORDS_CHAN_ALWAYS
+
+/*
+ * No spoof code
+ *
+ * This enables the spoof protection.
+ */
+/* #define NOSPOOF 1  */
+
+
+/*
+ * Enables locops to override the RFC1459 flood control too
+*/
+#undef NO_FAKE_LAG_FOR_LOCOPS
+
+/*
+ * HOSTILENAME - Define this if you want the hostile username patch included,
+ *		 it will strip characters that are not 0-9,a-z,A-Z,_,- or .
+ */
+#define HOSTILENAME		/* [DO NOT CHANGE!] */
+
+/*
+ * Use JOIN instead of SJOIN on every remotely sent JOIN
+*/
+#undef JOIN_INSTEAD_OF_SJOIN_ON_REMOTEJOIN
+
+/*
+** Freelinks garbage collector -Stskeeps
+**
+** GARBAGE_COLLECT_EVERY - how many seconds between every garbage collect
+** HOW_MANY_FREELINKS_ALLOWED - how many freelinks allowed
+*/
+#ifndef GARBAGE_COLLECT_EVERY
+#define GARBAGE_COLLECT_EVERY 		600	/* default: 600 (10 mins) */
+#endif
+
+#define HOW_MANY_FREELINKS_ALLOWED 	200	/* default: 200 */
+
+/*
+ * MAXUNKNOWNCONNECTIONSPERIP
+*/
+#define MAXUNKNOWNCONNECTIONSPERIP 3
+
+
+/* Do these work? I dunno... */
+
+/* #undef	VMS		   Should work for IRC client, not server */
+/* #undef	MAIL50		   If you're running VMS 5.0 */
+/* #undef	PCS		   PCS Cadmus MUNIX, use with BSD flag! */
+
+/*
+ * NOTE: On some systems, valloc() causes many problems.
+ */
+#undef	VALLOC			/* Define this if you have valloc(3) */
+
+/*
+ * read/write are restarted after signals defining this 1, gets
+ * siginterrupt call compiled, which attempts to remove this
+ * behaviour (apollo sr10.1/bsd4.3 needs this)
+ */
+#ifdef APOLLO
+#define	RESTARTING_SYSTEMCALLS
+#endif
+
+/*
+ * If your host supports varargs and has vsprintf(), vprintf() and vscanf()
+ * C calls in its library, then you can define USE_VARARGS to use varargs
+ * instead of imitation variable arg passing.
+*/
+#define	USE_VARARGS
+
+/* NOTE: with current server code, varargs doesn't survive because it can't
+ *       be used in a chain of 3 or more funtions which all have a variable
+ *       number of params.  If anyone has a solution to this, please notify
+ *       the maintainer.
+ */
+
+/* DEBUGMODE: This should only be used when tracing a problem. It creates
+ * an insane amount of log output which can be very useful for debugging.
+ * You should *NEVER* enable this setting on production servers.
+ */
+/* #undef	DEBUGMODE */
+
+/*
+ * Full pathnames and defaults of irc system's support files. Please note that
+ * these are only the recommened names and paths. Change as needed.
+ * You must define these to something, even if you don't really want them.
+ */
+#ifndef _WIN32
+#define	CPATH		"unrealircd.conf"	/* server configuration file */
+#else
+extern char CPATH[262];
+#endif
+#define	MPATH		"ircd.motd"	/* server MOTD file */
+#define SMPATH          "ircd.smotd"    /* short MOTD file */
+#define RPATH   	"ircd.rules"	/* server rules file */
+#define OPATH   	"oper.motd"	/* Operators MOTD file */
+#define	LPATH		"debug.log"	/* Where the debug file lives, if DEBUGMODE */
+#define	PPATH		"ircd.pid"	/* file for server pid */
+#define VPATH		"ircd.svsmotd"	/* Services MOTD append. */
+#define BPATH		"bot.motd"	/* Bot MOTD */
+#define IRCDTUNE 	"ircd.tune"	/* tuning .. */
+
+/* CHROOTDIR
+ *
+ * This enables running the IRCd chrooted (requires initial root privileges,
+ * but will be dropped to IRC_USER/IRC_GROUP privileges if those are defined).
+ *
+ * The directory to chroot to is simply DPATH (which is set via ./Config).
+ * (This may effect the PATH locations above, though you can symlink it)
+ *
+ * Usually you only simply need to enable this, and set IRC_USER and 
+ * IRC_GROUP, you don't need to create a special chroot environment.. 
+ * UnrealIRCd will do that by itself (Unreal will create /dev/random, 
+ * etc. etc.).
+ *
+ * Change to '#define CHROOTDIR' to enable...
+ */
+/* #define CHROOTDIR    */
+
+/*
+ * IRC_USER
+ *
+ * If you start the server as root but wish to have it run as another user,
+ * define IRC_USER to that user name.  This should only be defined if you 
+ * are running as root and even then perhaps not.
+ */
+/* #define IRC_USER  "<user name>" */
+/* #define IRC_GROUP "<group name>" */
+
+
+/* SHOW_INVISIBLE_LUSERS
+ *
+ * As defined this will show the correct invisible count for anyone who does
+ * LUSERS on your server. On a large net this doesnt mean much, but on a
+ * small net it might be an advantage to undefine it.
+ * (This will get defined for you if you're using userload (stats w).  -mlv)
+ */
+#define	SHOW_INVISIBLE_LUSERS
+
+/*
+ * NOTE: defining CMDLINE_CONFIG and installing ircd SUID or SGID is a MAJOR
+ *       security problem - they can use the "-f" option to read any files
+ *       that the 'new' access lets them. Note also that defining this is
+ *       a major security hole if your ircd goes down and some other user
+ *       starts up the server with a new conf file that has some extra
+ *       O-lines.
+ *       Naturally, for non-suid/sgid ircds, this setting does not matter,
+ *       hence command line parameters are always permitted then.
+ */
+#undef	CMDLINE_CONFIG
+
+/** FAKELAG_CONFIGURABLE makes it possible to make certain classes exempted
+ * from 'fake lag' (that is, the artificial delay that is added by the ircd
+ * to prevent flooding, which causes the messages/commands of the user to
+ * slow down). Naturally, incorrect use of this feature can cause SEVERE
+ * issues, in fact it can easily bring your whole IRCd down if one of the
+ * users with class::options::nofakelag does a good flood at full speed.
+ * Hence, this is disabled by default, and you need to explicitly enable it
+ * here IF YOU KNOW WHAT YOU ARE DOING. People complaining their ircd
+ * ""crashed"" because of this setting will be shot. </DISCLAIMER>
+ * Common usage for this are: a trusted bot ran by an IRCOp, that you only
+ * want to give "flood access" and nothing else, and other such things.
+ */
+#undef FAKELAG_CONFIGURABLE
+
+/*
+ * Size of the LISTEN request.  Some machines handle this large
+ * without problem, but not all.  It defaults to 5, but can be
+ * raised if you know your machine handles it.
+ */
+#ifndef LISTEN_SIZE
+#define LISTEN_SIZE 5
+#endif
+
+/*
+ * Max amount of internal send buffering when socket is stuck (bytes)
+ */
+#ifndef MAXSENDQLENGTH
+#define MAXSENDQLENGTH 3000000
+#endif
+/*
+ *  BUFFERPOOL is the maximum size of the total of all sendq's.
+ *  Recommended value is 2 * MAXSENDQLENGTH, for hubs, 5 *.
+ */
+#ifndef BUFFERPOOL
+#define	BUFFERPOOL     (18 * MAXSENDQLENGTH)
+#endif
+
+/*
+ * CLIENT_FLOOD
+ *
+ * this controls the number of bytes the server will allow a client to
+ * send to the server without processing before disconnecting the client for
+ * flooding it.  Values greater than 8000 make no difference to the server.
+ * NOTE: you can now also set this in class::recvq, if that's not present,
+ *       this default value will be used.
+ */
+#define	CLIENT_FLOOD	8000
+
+/* Anti-Flood options
+ * NO_FLOOD_AWAY - enables limiting of how frequently a client can set /away
+ */
+
+#define NO_FLOOD_AWAY
+
+/* You can define the nickname of NickServ here (usually "NickServ").
+ * This is ONLY used for the ""infamous IDENTIFY feature"", which is:
+ * whenever a user connects with a server password but there isn't
+ * a server password set, the password is sent to NickServ in an
+ * 'IDENTIFY <pass>' message.
+ */
+#define NickServ "NickServ"
+
+/*
+ * How many open targets can one nick have for messaging nicks and
+ * inviting them?
+ */
+
+#define MAXTARGETS		20
+#define TARGET_DELAY		15
+
+/*   STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP  */
+
+/* You shouldn't change anything below this line, unless absolutely needed. */
+
+/*
+ * Port where ircd resides. NOTE: This *MUST* be greater than 1024 if you
+ * plan to run ircd under any other uid than root.
+ */
+#define PORTNUM 6667		/* 6667 is default */
+
+/*
+ * Maximum number of network connections your server will allow.
+ * This is usually configured via ./Config on *NIX,
+ * the setting mentioned below is the default for Windows.
+ * 2004-10-13: 1024 -> 4096
+ */
+#ifndef MAXCONNECTIONS
+#define MAXCONNECTIONS	4096
+#endif
+
+/*
+ * this defines the length of the nickname history.  each time a user changes
+ * nickname or signs off, their old nickname is added to the top of the list.
+ * The following sizes are recommended:
+ * 8MB or less  core memory : 500	(at least 1/4 of max users)
+ * 8MB-16MB     core memory : 500-750	(1/4 -> 1/2 of max users)
+ * 16MB-32MB    core memory : 750-1000	(1/2 -> 3/4 of max users)
+ * 32MB or more core memory : 1000+	(> 3/4 of max users)
+ * where max users is the expected maximum number of users.
+ * (100 nicks/users ~ 25k)
+ * NOTE: this is directly related to the amount of memory ircd will use whilst
+ *	 resident and running - it hardly ever gets swapped to disk! You can
+ *	 ignore these recommendations- they only are meant to serve as a guide
+ * NOTE: But the *Minimum* ammount should be 100, in order to make nick
+ *       chasing possible for mode and kick.
+ */
+#ifndef NICKNAMEHISTORYLENGTH
+#define NICKNAMEHISTORYLENGTH 2000
+#endif
+
+/*
+ * Time interval to wait and if no messages have been received, then check for
+ * pings, outgoing connects, events, and a couple of other things.
+ * Imo this is quite useless nowdays, it only saves _some_ cpu on tiny networks
+ * with like 10 users all of them being inactive. On a normal network with >30
+ * users this value is completely irrelevant.
+ * The original value here was 60 (which was [hopefuly] never reached and was
+ * stupid anyway), changed to 2.
+ */
+#define TIMESEC  2
+
+/*
+ * If daemon doesn't receive anything from any of its links within
+ * PINGFREQUENCY seconds, then the server will attempt to check for
+ * an active link with a PING message. If no reply is received within
+ * (PINGFREQUENCY * 2) seconds, then the connection will be closed.
+ * NOTE: This is simply the class::pingfreq for the default class, nothing fancy ;)
+ */
+#define PINGFREQUENCY    120	/* Recommended value: 120 */
+
+/*
+ * Often net breaks for a short time and it's useful to try to
+ * establishing the same connection again faster than CONNECTFREQUENCY
+ * would allow. But, to keep trying on bad connection, we require
+ * that connection has been open for certain minimum time
+ * (HANGONGOODLINK) and we give the net few seconds to steady
+ * (HANGONRETRYDELAY). This latter has to be long enough that the
+ * other end of the connection has time to notice it broke too.
+ */
+#define HANGONRETRYDELAY 20	/* Recommended value: 20 seconds */
+#define HANGONGOODLINK 300	/* Recommended value: 5 minutes */
+
+/*
+ * Number of seconds to wait for write to complete if stuck.
+ */
+#define WRITEWAITDELAY     15	/* Recommended value: 15 */
+
+/*
+ * Number of seconds to wait for a connect(2) call to complete.
+ * NOTE: this must be at *LEAST* 10.  When a client connects, it has
+ * CONNECTTIMEOUT - 10 seconds for its host to respond to an ident lookup
+ * query and for a DNS answer to be retrieved.
+ */
+#define	CONNECTTIMEOUT	30	/* Recommended value: 60 */
+
+/*
+ * Max time from the nickname change that still causes KILL
+ * automaticly to switch for the current nick of that user. (seconds)
+ */
+#define KILLCHASETIMELIMIT 90	/* Recommended value: 90 */
+
+/*
+ * Forces Unreal to use compressed IPv6 addresses rather than expanding them
+ */
+#undef IPV6_COMPRESSED
+
+/*
+ * Extended channel modes. This extends the channel modes with yet another
+ * 32 possible modes which can also be used in modules.
+ * This is now pretty much required.
+ */
+#define EXTCMODE
+
+/*
+ * New channelmode +f system which allows flood control for:
+ * msgs, joins, ctcps, nickchanges and /knock.
+ */
+#define NEWCHFLOODPROT
+
+/* JoinThrottle (chanmode +j): +j x:y throttles users to X joins per Y seconds (per-user).
+ * In peak situations (eg: just after a server restart with thousand clients joining
+ * hundreds of channels) it can use like ~200k, but in normal circumstances you should
+ * count on just ~10-50k.
+ */
+#define JOINTHROTTLE
+
+/* ------------------------- END CONFIGURATION SECTION -------------------- */
+#define MOTD MPATH
+#define RULES RPATH
+#define	MYNAME SPATH
+#define	CONFIGFILE CPATH
+#define	IRCD_PIDFILE PPATH
+
+#if defined(CHROOTDIR) && !defined(IRC_USER)
+#error "ERROR: It makes no sense to define CHROOTDIR but not IRC_USER and IRC_GROUP! Please define IRC_USER and IRC_GROUP properly as the user/group to change to."
+#endif
+
+#ifdef	__osf__
+#define	OSF
+/* OSF defines BSD to be its version of BSD */
+#undef BSD
+#include <sys/param.h>
+#ifndef BSD
+#define BSD
+#endif
+#endif
+
+#ifdef	ultrix
+#define	ULTRIX
+#endif
+
+#ifdef	__hpux
+#define	HPUX
+#endif
+
+#ifdef	sgi
+#define	SGI
+#endif
+
+#ifndef KLINE_TEMP
+#define KLINE_PERM 0
+#define KLINE_TEMP 1
+#define KLINE_AKILL 2
+#define KLINE_EXCEPT 3
+#endif
+
+#ifdef DEBUGMODE
+#ifndef _WIN32
+		extern void debug(int, char *, ...);
+#define Debug(x) debug x
+#else
+		extern void debug(int, char *, ...);
+#define Debug(x) debug x
+#endif
+#define LOGFILE LPATH
+#else
+#define Debug(x) ;
+#if VMS
+#define LOGFILE "NLA0:"
+#else
+#define LOGFILE "/dev/null"
+#endif
+#endif
+
+
+#if defined(mips) || defined(PCS)
+#undef SYSV
+#endif
+
+#ifdef MIPS
+#undef BSD
+#define BSD             1	/* mips only works in bsd43 environment */
+#endif
+
+#ifdef	BSD_RELIABLE_SIGNALS
+# if defined(SYSV_UNRELIABLE_SIGNALS) || defined(POSIX_SIGNALS)
+error You stuffed up config.h signals
+#define use only one.
+# endif
+#define	HAVE_RELIABLE_SIGNALS
+#endif
+#ifdef	SYSV_UNRELIABLE_SIGNALS
+# ifdef	POSIX_SIGNALS
+     error You stuffed up config.h signals
+#define use only one.
+# endif
+#undef	HAVE_RELIABLE_SIGNALS
+#endif
+#ifdef	POSIX_SIGNALS
+#define	HAVE_RELIABLE_SIGNALS
+#endif
+/*
+ * safety margin so we can always have one spare fd, for motd/authd or
+ * whatever else.  -4 allows "safety" margin of 1 and space reserved.
+ */
+#define	MAXCLIENTS	(MAXCONNECTIONS-4)
+# define stricmp strcasecmp
+# define strnicmp strncasecmp
+#if defined(CLIENT_FLOOD)
+#    if (CLIENT_FLOOD < 512)
+     error CLIENT_FLOOD needs redefining.
+#    endif
+#else
+     error CLIENT_FLOOD undefined
+#endif
+#if (NICKNAMEHISTORYLENGTH < 100)
+#  define NICKNAMEHISTORYLENGTH 100
+#endif
+/*
+ * Some ugliness for AIX platforms.
+ */
+#ifdef AIX
+# include <sys/machine.h>
+# if BYTE_ORDER == BIG_ENDIAN
+#  define BIT_ZERO_ON_LEFT
+# endif
+# if BYTE_ORDER == LITTLE_ENDIAN
+#  define BIT_ZERO_ON_RIGHT
+# endif
+/*
+ * this one is used later in sys/types.h (or so i believe). -avalon
+ */
+# define BSD_INCLUDES
+#endif
+/*
+ * This is just to make Solaris porting easier -- codemastr
+ */
+#if defined(SOL20) || defined(SOL25) || defined(SOL26) || defined(SOL27)
+#define _SOLARIS
+#endif
+/*
+ * Cleaup for WIN32 platform.
+ */
+#ifdef _WIN32
+# undef FORCE_CORE
+#endif
+#ifdef NEED_BCMP
+#define bcmp memcmp
+#endif
+#ifdef NEED_BCOPY
+#define bcopy(a,b,c) memcpy(b,a,c)
+#endif
+#ifdef NEED_BZERO
+#define bzero(a,b) memset(a,0,b)
+#endif
+#ifdef HAVE_CRYPT
+#define AUTHENABLE_UNIXCRYPT
+#endif
+#if defined(AIX) && defined(_XOPEN_SOURCE_EXTENDED) && _XOPEN_SOURCE_EXTENDED
+# define SOCK_LEN_TYPE size_t
+#else
+# define SOCK_LEN_TYPE int
+#endif
+
+#endif				/* __config_include__ */
+

include/dbuf.h

@@ -0,0 +1,146 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/dbuf.h
+ *   Copyright (C) 1990 Markku Savela
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#ifndef __dbuf_include__
+#define __dbuf_include__
+
+/*
+** dbuf is a collection of functions which can be used to
+** maintain a dynamic buffering of a byte stream.
+** Functions allocate and release memory dynamically as
+** required [Actually, there is nothing that prevents
+** this package maintaining the buffer on disk, either]
+*/
+
+/*
+** These structure definitions are only here to be used
+** as a whole, *DO NOT EVER REFER TO THESE FIELDS INSIDE
+** THE STRUCTURES*! It must be possible to change the internal
+** implementation of this package without changing the
+** interface.
+*/
+typedef struct dbuf {
+	u_int length;		/* Current number of bytes stored */
+	u_int offset;		/* Offset to the first byte */
+	struct dbufbuf *head;	/* First data buffer, if length > 0 */
+	/* added by mnystrom@mit.edu: */
+	struct dbufbuf *tail;	/* last data buffer, if length > 0 */
+} dbuf;
+
+/*
+** And this 'dbufbuf' should never be referenced outside the
+** implementation of 'dbuf'--would be "hidden" if C had such
+** keyword...
+** If it was possible, this would compile to be exactly 1 memory
+** page in size. 2048 bytes seems to be the most common size, so
+** as long as a pointer is 4 bytes, we get 2032 bytes for buffer
+** data after we take away a bit for malloc to play with. -avalon
+*/
+typedef struct dbufbuf {
+	struct dbufbuf *next;	/* Next data buffer, NULL if this is last */
+	char data[2032];	/* Actual data stored here */
+} dbufbuf;
+
+/*
+** dbuf_put
+**	Append the number of bytes to the buffer, allocating more
+**	memory as needed. Bytes are copied into internal buffers
+**	from users buffer.
+**
+**	returns	> 0, if operation successfull
+**		< 0, if failed (due memory allocation problem)
+*/
+int dbuf_put(dbuf *, char *, int);
+					/* Dynamic buffer header */
+					/* Pointer to data to be stored */
+					/* Number of bytes to store */
+
+/*
+** dbuf_get
+**	Remove number of bytes from the buffer, releasing dynamic
+**	memory, if applicaple. Bytes are copied from internal buffers
+**	to users buffer.
+**
+**	returns	the number of bytes actually copied to users buffer,
+**		if >= 0, any value less than the size of the users
+**		buffer indicates the dbuf became empty by this operation.
+**
+**		Return 0 indicates that buffer was already empty.
+**
+**		Negative return values indicate some unspecified
+**		error condition, rather fatal...
+*/
+int dbuf_get(dbuf *, char *, int);
+				/* Dynamic buffer header */
+				/* Pointer to buffer to receive the data */
+				/* Max amount of bytes that can be received */
+
+/*
+** dbuf_map, dbuf_delete
+**	These functions are meant to be used in pairs and offer
+**	a more efficient way of emptying the buffer than the
+**	normal 'dbuf_get' would allow--less copying needed.
+**
+**	map	returns a pointer to a largest contiguous section
+**		of bytes in front of the buffer, the length of the
+**		section is placed into the indicated "long int"
+**		variable. Returns NULL *and* zero length, if the
+**		buffer is empty.
+**
+**	delete	removes the specified number of bytes from the
+**		front of the buffer releasing any memory used for them.
+**
+**	Example use (ignoring empty condition here ;)
+**
+**		buf = dbuf_map(&dyn, &count);
+**		<process N bytes (N <= count) of data pointed by 'buf'>
+**		dbuf_delete(&dyn, N);
+**
+**	Note: 	delete can be used alone, there is no real binding
+**		between map and delete functions...
+*/
+char *dbuf_map(dbuf *, int *);
+					/* Dynamic buffer header */
+					/* Return number of bytes accessible */
+
+int dbuf_delete(dbuf *, int);
+					/* Dynamic buffer header */
+					/* Number of bytes to delete */
+
+/*
+** DBufLength
+**	Return the current number of bytes stored into the buffer.
+**	(One should use this instead of referencing the internal
+**	length field explicitly...)
+*/
+#define DBufLength(dyn) ((dyn)->length)
+
+/*
+** DBufClear
+**	Scratch the current content of the buffer. Release all
+**	allocated buffers and make it empty.
+*/
+#define DBufClear(dyn)	dbuf_delete((dyn),DBufLength(dyn))
+#define NOTINIT "\x53\x50\x59";
+
+extern int dbuf_getmsg(dbuf *, char *, int);
+
+#endif /* __dbuf_include__ */

include/dynconf.h

@@ -0,0 +1,371 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/dynconf.h
+ *   Copyright (C) 1999 Carsten Munk
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#ifndef DYNCONF_H
+#define DYNCONF_H
+/* config level */
+#define DYNCONF_CONF_VERSION "1.5"
+#define DYNCONF_NETWORK_VERSION "2.2"
+
+typedef struct zNetwork aNetwork;
+struct zNetwork {
+	unsigned x_inah:1;
+	char *x_ircnetwork;
+	char *x_ircnet005;
+	char *x_defserv;
+	char *x_services_name;
+	char *x_oper_host;
+	char *x_admin_host;
+	char *x_locop_host;
+	char *x_sadmin_host;
+	char *x_netadmin_host;
+	char *x_coadmin_host;
+	char *x_hidden_host;
+	char *x_prefix_quit;
+	char *x_helpchan;
+	char *x_stats_server;
+};
+
+enum UHAllowed { UHALLOW_ALWAYS, UHALLOW_NOCHANS, UHALLOW_REJOIN, UHALLOW_NEVER };
+
+struct ChMode {
+        long mode;
+#ifdef EXTCMODE
+	long extmodes;
+	char *extparams[EXTCMODETABLESZ];
+#endif
+};
+
+typedef struct _OperStat {
+	struct _OperStat *prev, *next;
+	char *flag;
+} OperStat;
+
+typedef struct zConfiguration aConfiguration;
+struct zConfiguration {
+	unsigned som:1;
+	unsigned hide_ulines:1;
+	unsigned flat_map:1;
+	unsigned allow_chatops:1;
+	unsigned webtv_support:1;
+	unsigned ident_check:1;
+	unsigned fail_oper_warn:1;
+	unsigned show_connect_info:1;
+	unsigned dont_resolve:1;
+	unsigned use_ban_version:1;
+	unsigned mkpasswd_for_everyone:1;
+	unsigned allow_part_if_shunned:1;
+	unsigned check_target_nick_bans:1;
+	unsigned use_egd : 1;
+	long host_timeout;
+	int  host_retries;
+	char *name_server;
+	char *dns_bindip;
+	long throttle_period;
+	char throttle_count;
+	char *kline_address;
+	char *gline_address;
+	long conn_modes;
+	long oper_modes;
+	char *oper_snomask;
+	char *user_snomask;
+	char *auto_join_chans;
+	char *oper_auto_join_chans;
+	char *oper_only_stats;
+	OperStat *oper_only_stats_ext;
+	int  maxchannelsperuser;
+	int  maxdccallow;
+	int  anti_spam_quit_message_time;
+	char *egd_path;
+	char *static_quit;
+	char *static_part;
+#ifdef USE_SSL
+	char *x_server_cert_pem;
+	char *x_server_key_pem;
+	char *x_server_cipher_list;
+	char *x_dh_pem;
+	char *trusted_ca_file;
+	long ssl_options;
+	int ssl_renegotiate_bytes;
+	int ssl_renegotiate_timeout;
+	
+#elif defined(_WIN32)
+	void *bogus1, *bogus2, *bogus3, *bogus5, *bogus8;
+	long bogus4;
+	int bogus6, bogus7;
+#endif
+	enum UHAllowed userhost_allowed;
+	char *restrict_usermodes;
+	char *restrict_channelmodes;
+	char *restrict_extendedbans;
+	char *channel_command_prefix;
+	long unknown_flood_bantime;
+	long unknown_flood_amount;
+	struct ChMode modes_on_join;
+#ifdef NO_FLOOD_AWAY
+	unsigned char away_count;
+	long away_period;
+#endif
+	unsigned char nick_count;
+	long nick_period;
+	int ident_connect_timeout;
+	int ident_read_timeout;
+	long default_bantime;
+	int who_limit;
+	int silence_limit;
+#ifdef NEWCHFLOODPROT
+	unsigned char modef_default_unsettime;
+	unsigned char modef_max_unsettime;
+#endif
+	long ban_version_tkl_time;
+	long spamfilter_ban_time;
+	char *spamfilter_ban_reason;
+	char *spamfilter_virus_help_channel;
+	char spamfilter_vchan_deny;
+	SpamExcept *spamexcept;
+	char *spamexcept_line;
+	int maxbans;
+	int maxbanlength;
+	int timesynch_enabled;
+	int timesynch_timeout;
+	char *timesynch_server;
+	int pingpong_warning;
+	aNetwork network;
+	int nicklen;
+};
+
+#ifndef DYNCONF_C
+extern MODVAR aConfiguration iConf;
+#endif
+
+#define KLINE_ADDRESS			iConf.kline_address
+#define GLINE_ADDRESS			iConf.gline_address
+#define CONN_MODES			iConf.conn_modes
+#define OPER_MODES			iConf.oper_modes
+#define OPER_SNOMASK			iConf.oper_snomask
+#define CONNECT_SNOMASK			iConf.user_snomask
+#define SHOWOPERMOTD			iConf.som
+#define HIDE_ULINES			iConf.hide_ulines
+#define FLAT_MAP			iConf.flat_map
+#define ALLOW_CHATOPS			iConf.allow_chatops
+#define MAXCHANNELSPERUSER		iConf.maxchannelsperuser
+#define MAXDCCALLOW			iConf.maxdccallow
+#define WEBTV_SUPPORT			iConf.webtv_support
+#define DONT_RESOLVE			iConf.dont_resolve
+#define AUTO_JOIN_CHANS			iConf.auto_join_chans
+#define OPER_AUTO_JOIN_CHANS		iConf.oper_auto_join_chans
+#define HOST_TIMEOUT			iConf.host_timeout
+#define HOST_RETRIES			iConf.host_retries
+#define NAME_SERVER			iConf.name_server
+#define DNS_BINDIP			iConf.dns_bindip
+#define IDENT_CHECK			iConf.ident_check
+#define FAILOPER_WARN			iConf.fail_oper_warn
+#define SHOWCONNECTINFO			iConf.show_connect_info
+#define OPER_ONLY_STATS			iConf.oper_only_stats
+#define ANTI_SPAM_QUIT_MSG_TIME		iConf.anti_spam_quit_message_time
+#define USE_EGD				iConf.use_egd
+#define EGD_PATH			iConf.egd_path
+
+#define ircnetwork			iConf.network.x_ircnetwork
+#define ircnet005			iConf.network.x_ircnet005
+#define defserv				iConf.network.x_defserv
+#define SERVICES_NAME		iConf.network.x_services_name
+#define oper_host			iConf.network.x_oper_host
+#define admin_host			iConf.network.x_admin_host
+#define locop_host			iConf.network.x_locop_host
+#define sadmin_host			iConf.network.x_sadmin_host
+#define netadmin_host		iConf.network.x_netadmin_host
+#define coadmin_host		iConf.network.x_coadmin_host
+#define techadmin_host		iConf.network.x_techadmin_host
+#define hidden_host			iConf.network.x_hidden_host
+#define helpchan			iConf.network.x_helpchan
+#define STATS_SERVER			iConf.network.x_stats_server
+#define iNAH				iConf.network.x_inah
+#define prefix_quit			iConf.network.x_prefix_quit
+#define SSL_SERVER_CERT_PEM		(iConf.x_server_cert_pem ? iConf.x_server_cert_pem : "server.cert.pem")
+#define SSL_SERVER_KEY_PEM		(iConf.x_server_key_pem ? iConf.x_server_key_pem : "server.key.pem")
+
+#define STATIC_QUIT			iConf.static_quit
+#define STATIC_PART			iConf.static_part
+#define UHOST_ALLOWED			iConf.userhost_allowed
+#define RESTRICT_USERMODES		iConf.restrict_usermodes
+#define RESTRICT_CHANNELMODES		iConf.restrict_channelmodes
+#define RESTRICT_EXTENDEDBANS		iConf.restrict_extendedbans
+#define THROTTLING_PERIOD		iConf.throttle_period
+#define THROTTLING_COUNT		iConf.throttle_count
+#define USE_BAN_VERSION			iConf.use_ban_version
+#define UNKNOWN_FLOOD_BANTIME		iConf.unknown_flood_bantime
+#define UNKNOWN_FLOOD_AMOUNT		iConf.unknown_flood_amount
+#define MODES_ON_JOIN			iConf.modes_on_join.mode
+
+#ifdef NO_FLOOD_AWAY
+#define AWAY_PERIOD			iConf.away_period
+#define AWAY_COUNT			iConf.away_count
+#endif
+#define NICK_PERIOD			iConf.nick_period
+#define NICK_COUNT			iConf.nick_count
+
+#define IDENT_CONNECT_TIMEOUT	iConf.ident_connect_timeout
+#define IDENT_READ_TIMEOUT		iConf.ident_read_timeout
+
+#define MKPASSWD_FOR_EVERYONE	iConf.mkpasswd_for_everyone
+#define CHANCMDPFX iConf.channel_command_prefix
+
+#define DEFAULT_BANTIME			iConf.default_bantime
+#define WHOLIMIT			iConf.who_limit
+
+#ifdef NEWCHFLOODPROT
+#define MODEF_DEFAULT_UNSETTIME	iConf.modef_default_unsettime
+#define MODEF_MAX_UNSETTIME		iConf.modef_max_unsettime
+#endif
+
+#define ALLOW_PART_IF_SHUNNED	iConf.allow_part_if_shunned
+
+#define BAN_VERSION_TKL_TIME	iConf.ban_version_tkl_time
+#define SILENCE_LIMIT (iConf.silence_limit ? iConf.silence_limit : 15)
+
+#define SPAMFILTER_BAN_TIME		iConf.spamfilter_ban_time
+#define SPAMFILTER_BAN_REASON	iConf.spamfilter_ban_reason
+#define SPAMFILTER_VIRUSCHAN	iConf.spamfilter_virus_help_channel
+#define SPAMFILTER_VIRUSCHANDENY	iConf.spamfilter_vchan_deny
+#define SPAMFILTER_EXCEPT		iConf.spamexcept_line
+#define CHECK_TARGET_NICK_BANS	iConf.check_target_nick_bans
+
+#define MAXBANS		iConf.maxbans
+#define MAXBANLENGTH	iConf.maxbanlength
+
+#define TIMESYNCH	iConf.timesynch_enabled
+#define TIMESYNCH_TIMEOUT	iConf.timesynch_timeout
+#define TIMESYNCH_SERVER	iConf.timesynch_server
+
+#define PINGPONG_WARNING	iConf.pingpong_warning
+
+/* Used for "is present?" and duplicate checking */
+struct SetCheck {
+	unsigned has_show_opermotd:1;
+	unsigned has_hide_ulines:1;
+	unsigned has_flat_map:1;
+	unsigned has_allow_chatops:1;
+	unsigned has_webtv_support:1;
+	unsigned has_ident_check:1;
+	unsigned has_fail_oper_warn:1;
+	unsigned has_show_connect_info:1;
+	unsigned has_dont_resolve:1;
+	unsigned has_mkpasswd_for_everyone:1;
+	unsigned has_allow_part_if_shunned:1;
+	unsigned has_ssl_egd:1;
+	unsigned has_ssl_server_cipher_list :1;
+	unsigned has_dns_timeout:1;
+	unsigned has_dns_retries:1;
+	unsigned has_dns_nameserver:1;
+	unsigned has_dns_bind_ip:1;
+	unsigned has_throttle_period:1;
+	unsigned has_throttle_connections:1;
+	unsigned has_kline_address:1;
+	unsigned has_gline_address:1;
+	unsigned has_modes_on_connect:1;
+	unsigned has_modes_on_oper:1;
+	unsigned has_snomask_on_connect:1;
+	unsigned has_snomask_on_oper:1;
+	unsigned has_auto_join:1;
+	unsigned has_oper_auto_join:1;
+	unsigned has_check_target_nick_bans:1;
+	unsigned has_pingpong_warning:1;
+	unsigned has_oper_only_stats:1;
+	unsigned has_maxchannelsperuser:1;
+	unsigned has_maxdccallow:1;
+	unsigned has_anti_spam_quit_message_time:1;
+	unsigned has_egd_path:1;
+	unsigned has_static_quit:1;
+	unsigned has_static_part:1;
+#ifdef USE_SSL
+	unsigned has_ssl_certificate:1;
+	unsigned has_ssl_key:1;
+	unsigned has_ssl_trusted_ca_file:1;
+	unsigned has_ssl_options:1;
+	unsigned has_ssl_dh:1;
+	unsigned has_renegotiate_timeout : 1;
+	unsigned has_renegotiate_bytes : 1;
+#endif
+	unsigned has_allow_userhost_change:1;
+	unsigned has_restrict_usermodes:1;
+	unsigned has_restrict_channelmodes:1;
+	unsigned has_restrict_extendedbans:1;
+	unsigned has_channel_command_prefix:1;
+	unsigned has_anti_flood_unknown_flood_bantime:1;
+	unsigned has_anti_flood_unknown_flood_amount:1;
+	unsigned has_modes_on_join:1;
+#ifdef NO_FLOOD_AWAY
+	unsigned has_anti_flood_away_count:1;
+	unsigned has_anti_flood_away_period:1;
+#endif
+	unsigned has_anti_flood_nick_flood:1;
+	unsigned has_ident_connect_timeout:1;
+	unsigned has_ident_read_timeout:1;
+	unsigned has_default_bantime:1;
+	unsigned has_who_limit:1;
+	unsigned has_maxbans:1;
+	unsigned has_maxbanlength:1;
+	unsigned has_silence_limit:1;
+#ifdef NEWCHFLOODPROT
+	unsigned has_modef_default_unsettime:1;
+	unsigned has_modef_max_unsettime:1;
+#endif
+	unsigned has_ban_version_tkl_time:1;
+	unsigned has_spamfilter_ban_time:1;
+	unsigned has_spamfilter_ban_reason:1;
+	unsigned has_spamfilter_virus_help_channel:1;
+	unsigned has_spamfilter_virus_help_channel_deny:1;
+	unsigned has_spamfilter_except:1;
+	unsigned has_hosts_host_on_oper_up:1;
+	unsigned has_network_name:1;
+	unsigned has_default_server:1;
+	unsigned has_services_server:1;
+	unsigned has_hosts_global:1;
+	unsigned has_hosts_admin:1;
+	unsigned has_hosts_local:1;
+	unsigned has_hosts_servicesadmin:1;
+	unsigned has_hosts_netadmin:1;
+	unsigned has_hosts_coadmin:1;
+	unsigned has_hiddenhost_prefix:1;
+	unsigned has_prefix_quit:1;
+	unsigned has_help_channel:1;
+	unsigned has_stats_server:1;
+	unsigned has_cloak_keys:1;
+	unsigned has_options_webtv_support:1;
+	unsigned has_options_hide_ulines:1;
+	unsigned has_options_flat_map:1;
+	unsigned has_options_show_opermotd:1;
+	unsigned has_options_identd_check:1;
+	unsigned has_options_fail_oper_warn:1;
+	unsigned has_options_dont_resolve:1;
+	unsigned has_options_show_connect_info:1;
+	unsigned has_options_mkpasswd_for_everyone:1;
+	unsigned has_options_allow_part_if_shunned:1;
+	int cgiirc_type; /* cheat :( */
+	unsigned has_cgiirc_hosts:1;
+	unsigned has_cgiirc_webpass:1;
+	unsigned has_nicklen:1;
+};
+
+
+#endif
+

include/events.h

@@ -0,0 +1,21 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/events.h
+ *   (C) Carsten V. Munk 2001 <stskeeps@tspre.org>
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+#include "modules.h"

include/fdlist.h

@@ -0,0 +1,450 @@
+#ifndef _IRCD_DOG3_FDLIST
+#define _IRCD_DOG3_FDLIST
+
+/* $Id$ */
+#ifndef NEW_IO
+
+typedef struct fdstruct {
+	int  entry[MAXCONNECTIONS + 2];
+	int  last_entry;
+} fdlist;
+
+void addto_fdlist(int a, fdlist * b);
+void delfrom_fdlist(int a, fdlist * b);
+void init_fdlist(fdlist * b);
+
+#ifndef NO_FDLIST
+extern MODVAR fdlist oper_fdlist;
+#endif
+
+#else /* ifndef NEW_IO */
+
+/* Hybrid Support Headers Begin */
+#include <sys/resource.h>
+
+#ifdef RLIMIT_FDMAX
+# define RLIMIT_FD_MAX RLIMIT_FDMAX
+#else
+# ifdef RLIMIT_NOFILE
+#  define RLIMIT_FD_MAX RLIMIT_NOFILE
+# else
+#  ifdef RLIMIT_OPEN_MAX
+#   define RLIMIT_FD_MAX RLIMIT_OPEN_MAX
+#  else
+#   warning No file descriptor limit was found
+#  endif
+# endif
+#endif
+
+#define COMM_SELECT_READ    1
+#define COMM_SELECT_WRITE   2
+
+/* How long can comm_select() wait for network events [milliseconds] */
+#define SELECT_DELAY    500
+
+#define LOWEST_SAFE_FD  4   /* skip stdin, stdout, stderr, and profiler */
+
+/* Path to /dev/null */
+#define PATH_DEVNULL "/dev/null"
+
+extern const unsigned char ToUpperTab[];
+#define ToUpper(c) (ToUpperTab[(unsigned char)(c)])
+
+
+/*
+ * NOTE: The following functions are NOT the same as strcasecmp
+ * and strncasecmp! These functions use the Finnish (RFC1459)
+ * character set. Do not replace!
+ *
+ * irccmp - case insensitive comparison of s1 and s2
+ */
+extern int irccmp(const char *, const char *);
+
+
+
+
+typedef struct _dlink_node dlink_node;
+typedef struct _dlink_list dlink_list;
+
+struct _dlink_node
+{
+	void *data;
+	dlink_node *prev;
+	dlink_node *next;
+};
+  
+struct _dlink_list
+{
+	dlink_node *head;
+	dlink_node *tail;
+	unsigned long length;
+};
+
+extern void dlinkAdd(void *data, dlink_node * m, dlink_list * list);
+extern void dlinkAddBefore(dlink_node *b, void *data, dlink_node *m, dlink_list *list);
+extern void dlinkAddTail(void *data, dlink_node *m, dlink_list *list);
+extern void dlinkDelete(dlink_node *m, dlink_list *list);
+extern void dlinkMoveList(dlink_list *from, dlink_list *to);
+extern dlink_node *dlinkFind(dlink_list *m, void *data);
+extern dlink_node *dlinkFindDelete(dlink_list *m, void *data);
+
+#ifndef NDEBUG
+void mem_frob(void *data, int len);
+#else
+#define mem_frob(x, y) 
+#endif
+
+/* These macros are basically swiped from the linux kernel
+ * they are simple yet effective
+ */
+
+/*
+ * Walks forward of a list.  
+ * pos is your node
+ * head is your list head
+ */
+#define DLINK_FOREACH(pos, head) for (pos = (head); pos != NULL; pos = pos->next)
+   		
+/*
+ * Walks forward of a list safely while removing nodes 
+ * pos is your node
+ * n is another list head for temporary storage
+ * head is your list head
+ */
+#define DLINK_FOREACH_SAFE(pos, n, head) for (pos = (head), n = pos ? pos->next : NULL; pos != NULL; pos = n, n = pos ? pos->next : NULL)
+#define DLINK_FOREACH_PREV(pos, head) for (pos = (head); pos != NULL; pos = pos->prev)
+              		       
+/* Returns the list length */
+#define dlink_list_length(list) (list)->length
+
+/*
+ * The functions below are included for the sake of inlining
+ * hopefully this will speed up things just a bit
+ * 
+ */
+
+
+/* 
+ * dlink_ routines are stolen from squid, except for dlinkAddBefore,
+ * which is mine.
+ *   -- adrian
+ */
+extern inline void dlinkAdd(void *data, dlink_node * m, dlink_list * list)
+{
+ m->data = data;
+ m->prev = NULL;
+ m->next = list->head;
+ /* Assumption: If list->tail != NULL, list->head != NULL */
+ if (list->head != NULL)
+   list->head->prev = m;
+ else if (list->tail == NULL)
+   list->tail = m;
+ list->head = m;
+ list->length++;
+}
+
+extern inline void dlinkAddBefore(dlink_node *b, void *data, dlink_node *m, dlink_list *list)
+{
+    /* Shortcut - if its the first one, call dlinkAdd only */
+    if (b == list->head)
+        dlinkAdd(data, m, list);
+    else {
+        m->data = data;
+        b->prev->next = m;
+        m->prev = b->prev;
+        b->prev = m; 
+        m->next = b;
+	list->length++;
+    }
+}
+
+extern inline void dlinkAddTail(void *data, dlink_node *m, dlink_list *list)
+{
+ m->data = data;
+ m->next = NULL;
+ m->prev = list->tail;
+ /* Assumption: If list->tail != NULL, list->head != NULL */
+ if (list->tail != NULL)
+   list->tail->next = m;
+ else if (list->head == NULL)
+   list->head = m;
+ list->tail = m;
+ list->length++;
+}
+
+/* Execution profiles show that this function is called the most
+ * often of all non-spontaneous functions. So it had better be
+ * efficient. */
+extern inline void dlinkDelete(dlink_node *m, dlink_list *list)
+{
+ /* Assumption: If m->next == NULL, then list->tail == m
+  *      and:   If m->prev == NULL, then list->head == m
+  */
+ if (m->next)
+   m->next->prev = m->prev;
+ else {
+   assert(list->tail == m);
+   list->tail = m->prev;
+ }
+ if (m->prev)
+   m->prev->next = m->next;
+ else {
+   assert(list->head == m);
+   list->head = m->next;
+ }
+ /* Set this to NULL does matter */
+ m->next = m->prev = NULL;
+  list->length--;
+}
+
+/*
+ * dlinkFind
+ * inputs	- list to search 
+ *		- data
+ * output	- pointer to link or NULL if not found
+ * side effects	- Look for ptr in the linked listed pointed to by link.
+ */
+extern inline dlink_node *dlinkFind(dlink_list *list, void *data)
+{
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, list->head)
+  {
+    if (ptr->data == data)
+      return(ptr);
+  }
+
+  return(NULL);
+}
+
+extern inline void dlinkMoveList(dlink_list *from, dlink_list *to)
+{
+  /* There are three cases */
+  /* case one, nothing in from list */
+
+    if (from->head == NULL)
+      return;
+
+  /* case two, nothing in to list */
+  /* actually if to->head is NULL and to->tail isn't, thats a bug */
+
+    if (to->head == NULL)
+    {
+       to->head = from->head;
+       to->tail = from->tail;
+       from->head = from->tail = NULL;
+       to->length = from->length;
+       from->length = 0;
+       return;
+    }
+
+  /* third case play with the links */
+
+    from->tail->next = to->head;
+    from->head->prev = to->head->prev;
+    to->head->prev = from->tail;
+    to->head = from->head;
+    from->head = from->tail = NULL;
+    to->length += from->length;
+    from->length = 0;
+
+  /* I think I got that right */
+}
+
+extern inline dlink_node *dlinkFindDelete(dlink_list *list, void *data)
+{
+  dlink_node *m;
+
+  DLINK_FOREACH(m, list->head)
+  {
+    if (m->data == data)
+    {
+      if (m->next)
+        m->next->prev = m->prev;
+      else
+      {
+        assert(list->tail == m);
+        list->tail = m->prev;
+      }
+      if (m->prev)
+        m->prev->next = m->next;
+      else
+      {
+        assert(list->head == m);
+        list->head = m->next;
+      }
+      /* Set this to NULL does matter */
+      m->next = m->prev = NULL;
+      list->length--;
+
+      return(m);
+    }
+  }
+
+  return(NULL);
+}
+
+extern dlink_list callback_list;  /* listing/debugging purposes */
+
+typedef void *CBFUNC(va_list);
+
+struct Callback
+{
+  char *name;
+  dlink_list chain;
+  dlink_node node;
+  unsigned int called;
+  time_t last;
+};
+
+extern struct Callback *register_callback(const char *, CBFUNC *);
+extern void *execute_callback(struct Callback *, ...);
+extern struct Callback *find_callback(const char *);
+extern dlink_node *install_hook(struct Callback *, CBFUNC *);
+extern void uninstall_hook(struct Callback *, CBFUNC *);
+extern void *pass_callback(dlink_node *, ...);
+extern void stats_hooks(struct Client *);
+
+#define is_callback_present(c) (!!dlink_list_length(&c->chain))
+
+/* Hybrid Support Headers End */
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/* tests show that about 7 fds are not registered by fdlist.c, these
+ * include std* descriptors + some others (by OpenSSL etc.). Note this is
+ * intentionally too high, we don't want to eat fds up to the last one */
+#define LEAKED_FDS       10
+
+/* how many (privileged) clients can exceed max_clients */
+#define MAX_BUFFER       60
+
+#define MAXCLIENTS_MAX   (hard_fdlimit - LEAKED_FDS - MAX_BUFFER)
+#define MAXCLIENTS_MIN   32
+
+#define FD_DESC_SZ 128  /* hostlen + comment */
+
+/* enums better then defines for debugging issue */
+enum {
+    COMM_OK,
+    COMM_ERR_BIND,
+    COMM_ERR_DNS,
+    COMM_ERR_TIMEOUT,
+    COMM_ERR_CONNECT,
+    COMM_ERROR,
+    COMM_ERR_MAX
+};
+
+/* This is to get around the fact that some implementations have ss_len and
+ * others do not
+ */
+struct irc_ssaddr
+{
+	struct sockaddr_storage ss;
+	unsigned char   ss_len;
+	in_port_t       ss_port;
+};
+
+
+/* For Callback functions arguments */
+struct _fde;
+
+/* Callback for completed IO events */
+typedef void PF(struct _fde *, void *);
+
+/* Callback for completed connections */
+/* int fd, int status, void * */
+typedef void CNCB(struct _fde *, int, void *);
+
+typedef struct _fde {
+  /* New-school stuff, again pretty much ripped from squid */
+  /*
+   * Yes, this gives us only one pending read and one pending write per
+   * filedescriptor. Think though: when do you think we'll need more?
+   */
+  int fd;   /* So we can use the fde_t as a callback ptr */
+  int comm_index; /* where in the poll list we live */
+  int evcache;          /* current fd events as set up by the underlying I/O */
+  char desc[FD_DESC_SZ];
+  PF *read_handler;
+  void *read_data;
+  PF *write_handler;
+  void *write_data;
+  PF *timeout_handler;
+  void *timeout_data;
+  time_t timeout;
+  PF *flush_handler;
+  void *flush_data;
+  time_t flush_timeout;
+/*  struct DNSQuery *dns_query; at hybrid 7.2.2 */
+	struct DNSReq *dns_query;
+  struct {
+    unsigned int open:1;
+    unsigned int is_socket:1;
+#ifdef USE_SSL
+    unsigned int pending_read:1;
+#endif
+  } flags;
+
+  struct {
+    /* We don't need the host here ? */
+    struct irc_ssaddr S;
+    struct irc_ssaddr hostaddr;
+    CNCB *callback;
+    void *data;
+    /* We'd also add the retry count here when we get to that -- adrian */
+  } connect;
+#ifdef USE_SSL
+  SSL *ssl;
+#endif
+  struct _fde *hnext;
+} fde_t;
+
+#define CLIENT_HEAP_SIZE 1024
+#define FD_HASH_SIZE CLIENT_HEAP_SIZE
+
+extern int number_fd;
+extern int hard_fdlimit;
+extern fde_t *fd_hash[];
+extern fde_t *fd_next_in_loop;
+extern struct Callback *fdlimit_cb;
+
+extern void fdlist_init(void);
+extern fde_t *lookup_fd(int);
+extern void fd_open(fde_t *, int, int, const char *);
+extern void fd_close(fde_t *);
+extern void fd_dump(struct Client *);
+#ifndef __GNUC__
+extern void fd_note(fde_t *, const char *format, ...);
+#else
+extern void  fd_note(fde_t *, const char *format, ...)
+	  __attribute__((format (printf, 2, 3)));
+#endif
+extern void close_standard_fds(void);
+extern void close_fds(fde_t *);
+extern void recalc_fdlimit(void *);
+
+#endif /* ifndef NEW_IO */
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#define LOADCFREQ 5
+#define LOADRECV 35
+#define FDLISTCHKFREQ  2
+
+#endif /*
+        * _IRCD_DOG3_FDLIST 
+        */

include/h.h

@@ -0,0 +1,785 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/h.h
+ *   Copyright (C) 1992 Darren Reed
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+/*
+ * "h.h". - Headers file.
+ *
+ * Most of the externs and prototypes thrown in here to 'cleanup' things.
+ * -avalon
+ */
+#include "setup.h"
+#ifndef NO_FDLIST
+#include "fdlist.h"
+#endif
+extern MODVAR char *extraflags;
+extern MODVAR int tainted;
+/* for the new s_err.c */
+extern char *getreply(int);
+#define rpl_str(x) getreply(x)
+#define err_str(x) getreply(x)
+extern MODVAR Member *freemember;
+extern MODVAR Membership *freemembership;
+extern MODVAR MembershipL *freemembershipL;
+extern MODVAR TS nextconnect, nextdnscheck, nextping;
+extern MODVAR aClient *client, me, *local[];
+extern MODVAR aChannel *channel;
+extern MODVAR struct stats *ircstp;
+extern MODVAR int bootopt;
+extern MODVAR time_t TSoffset;
+/* Prototype added to force errors -- Barubary */
+extern TS check_pings(TS now);
+extern TS TS2ts(char *s);
+extern MODVAR time_t timeofday;
+/* newconf */
+#define get_sendq(x) ((x)->cclass ? (x)->cclass->sendq : MAXSENDQLENGTH) 
+/* get_recvq is only called in send.c for local connections */
+#define get_recvq(x) ((x)->cclass->recvq ? (x)->cclass->recvq : CLIENT_FLOOD) 
+
+#define CMD_FUNC(x) int (x) (aClient *cptr, aClient *sptr, int parc, char *parv[])
+
+#ifndef NO_FDLIST
+extern MODVAR float currentrate;
+extern MODVAR float currentrate2;		/* outgoing */
+extern MODVAR float highest_rate;
+extern MODVAR float highest_rate2;
+extern MODVAR int  lifesux;
+extern MODVAR int  LRV;
+extern MODVAR time_t   LCF;
+extern MODVAR int  currlife;
+extern MODVAR int  HTMLOCK;
+extern MODVAR int  noisy_htm;
+extern MODVAR long lastsendK, lastrecvK;
+#endif
+
+/*
+ * Configuration linked lists
+*/
+extern MODVAR ConfigItem_me		*conf_me;
+extern MODVAR ConfigItem_class 	*conf_class;
+extern MODVAR ConfigItem_class		*default_class;
+extern MODVAR ConfigItem_admin 	*conf_admin;
+extern MODVAR ConfigItem_admin		*conf_admin_tail;
+extern MODVAR ConfigItem_drpass	*conf_drpass;
+extern MODVAR ConfigItem_ulines	*conf_ulines;
+extern MODVAR ConfigItem_tld		*conf_tld;
+extern MODVAR ConfigItem_oper		*conf_oper;
+extern MODVAR ConfigItem_listen	*conf_listen;
+extern MODVAR ConfigItem_allow		*conf_allow;
+extern MODVAR ConfigItem_except	*conf_except;
+extern MODVAR ConfigItem_vhost		*conf_vhost;
+extern MODVAR ConfigItem_link		*conf_link;
+extern MODVAR ConfigItem_ban		*conf_ban;
+extern MODVAR ConfigItem_badword	*conf_badword_channel;
+extern MODVAR ConfigItem_badword       *conf_badword_message;
+extern MODVAR ConfigItem_badword	*conf_badword_quit;
+extern MODVAR ConfigItem_deny_dcc	*conf_deny_dcc;
+extern MODVAR ConfigItem_deny_channel  *conf_deny_channel;
+extern MODVAR ConfigItem_deny_link	*conf_deny_link;
+extern MODVAR ConfigItem_allow_channel *conf_allow_channel;
+extern MODVAR ConfigItem_allow_dcc *conf_allow_dcc;
+extern MODVAR ConfigItem_deny_version	*conf_deny_version;
+extern MODVAR ConfigItem_log		*conf_log;
+extern MODVAR ConfigItem_alias		*conf_alias;
+extern MODVAR ConfigItem_include	*conf_include;
+extern MODVAR ConfigItem_help		*conf_help;
+extern MODVAR ConfigItem_offchans	*conf_offchans;
+extern int		completed_connection(aClient *);
+extern void clear_unknown();
+extern EVENT(e_unload_module_delayed);
+extern EVENT(e_clean_out_throttling_buckets);
+
+extern void  module_loadall(int module_load);
+extern long set_usermode(char *umode);
+extern char *get_modestr(long umodes);
+extern void                    config_error(char *format, ...) __attribute__((format(printf,1,2)));
+extern MODVAR int config_verbose;
+extern void config_progress(char *format, ...) __attribute__((format(printf,1,2)));
+extern void       ipport_seperate(char *string, char **ip, char **port);
+ConfigItem_class	*Find_class(char *name);
+ConfigItem_deny_dcc	*Find_deny_dcc(char *name);
+ConfigItem_oper		*Find_oper(char *name);
+ConfigItem_listen	*Find_listen(char *ipmask, int port);
+ConfigItem_ulines	*Find_uline(char *host);
+ConfigItem_except	*Find_except(aClient *, char *host, short type);
+ConfigItem_tld		*Find_tld(aClient *cptr, char *host);
+ConfigItem_link		*Find_link(char *username, char *hostname, char *ip, char *servername);
+ConfigItem_cgiirc *Find_cgiirc(char *username, char *hostname, char *ip, CGIIRCType type);
+ConfigItem_ban 		*Find_ban(aClient *, char *host, short type);
+ConfigItem_ban 		*Find_banEx(aClient *,char *host, short type, short type2);
+ConfigItem_vhost	*Find_vhost(char *name);
+ConfigItem_deny_channel *Find_channel_allowed(char *name);
+ConfigItem_alias	*Find_alias(char *name);
+ConfigItem_help 	*Find_Help(char *command);
+int			AllowClient(aClient *cptr, struct hostent *hp, char *sockhost, char *username);
+int parse_netmask(const char *text, struct irc_netmask *netmask);
+int match_ip(struct IN_ADDR addr, char *uhost, char *mask, struct irc_netmask *netmask);
+ConfigItem_ban  *Find_ban_ip(aClient *sptr);
+extern MODVAR struct tm motd_tm, smotd_tm;
+extern MODVAR Link	*Servers;
+void add_ListItem(ListStruct *, ListStruct **);
+ListStruct *del_ListItem(ListStruct *, ListStruct **);
+/* Remmed out for win32 compatibility.. as stated of 467leaf win32 port.. */
+extern aClient *find_match_server(char *mask);
+extern MODVAR LoopStruct loop;
+extern int del_banid(aChannel *chptr, char *banid);
+extern int del_exbanid(aChannel *chptr, char *banid);
+#ifdef SHOWCONNECTINFO
+
+
+#define BREPORT_DO_DNS	"NOTICE AUTH :*** Looking up your hostname...\r\n"
+#define BREPORT_FIN_DNS	"NOTICE AUTH :*** Found your hostname\r\n"
+#define BREPORT_FIN_DNSC "NOTICE AUTH :*** Found your hostname (cached)\r\n"
+#define BREPORT_FAIL_DNS "NOTICE AUTH :*** Couldn't resolve your hostname; using your IP address instead\r\n"
+#define BREPORT_DO_ID	"NOTICE AUTH :*** Checking ident...\r\n"
+#define BREPORT_FIN_ID	"NOTICE AUTH :*** Received identd response\r\n"
+#define BREPORT_FAIL_ID	"NOTICE AUTH :*** No ident response; username prefixed with ~\r\n"
+
+extern MODVAR char REPORT_DO_DNS[256], REPORT_FIN_DNS[256], REPORT_FIN_DNSC[256],
+    REPORT_FAIL_DNS[256], REPORT_DO_ID[256], REPORT_FIN_ID[256],
+    REPORT_FAIL_ID[256];
+
+extern MODVAR int R_do_dns, R_fin_dns, R_fin_dnsc, R_fail_dns,
+    R_do_id, R_fin_id, R_fail_id;
+
+#endif
+extern inline aCommand *find_Command(char *cmd, short token, int flags);
+extern aCommand *find_Command_simple(char *cmd);
+extern aChannel *find_channel(char *, aChannel *);
+extern Membership *find_membership_link(Membership *lp, aChannel *ptr);
+extern Member *find_member_link(Member *, aClient *);
+extern void remove_user_from_channel(aClient *, aChannel *);
+extern char *base64enc(long);
+extern long base64dec(char *);
+extern void add_server_to_table(aClient *);
+extern void remove_server_from_table(aClient *);
+extern void iNAH_host(aClient *sptr, char *host);
+extern void set_snomask(aClient *sptr, char *snomask);
+extern char *get_sno_str(aClient *sptr);
+/* for services */
+extern void del_invite(aClient *, aChannel *);
+extern int add_silence(aClient *, char *, int);
+extern int del_silence(aClient *, char *);
+extern void send_user_joins(aClient *, aClient *);
+extern void clean_channelname(char *);
+extern int do_nick_name(char *);
+extern int do_remote_nick_name(char *);
+extern int can_send(aClient *, aChannel *, char *, int);
+extern long get_access(aClient *, aChannel *);
+extern int is_chan_op(aClient *, aChannel *);
+extern int has_voice(aClient *, aChannel *);
+extern int is_chanowner(aClient *, aChannel *);
+#ifndef DISABLE_EXTBAN_STACKING
+extern int ban_check_mask(aClient *, aChannel *, char *, int, int);
+extern int extban_is_ok_nuh_extban(aClient *, aChannel *, char *, int, int, int);
+extern char* extban_conv_param_nuh_extban(char *);
+#endif
+extern Ban *is_banned(aClient *, aChannel *, int);
+extern Ban *is_banned_with_nick(aClient *, aChannel *, int, char *);
+extern int parse_help(aClient *, char *, char *);
+
+extern void ircd_log(int, char *, ...) __attribute__((format(printf,2,3)));
+extern aClient *find_client(char *, aClient *);
+extern aClient *find_name(char *, aClient *);
+extern aClient *find_nickserv(char *, aClient *);
+extern aClient *find_person(char *, aClient *);
+extern aClient *find_server(char *, aClient *);
+extern aClient *find_server_quickx(char *, aClient *);
+extern aClient *find_service(char *, aClient *);
+#define find_server_quick(x) find_server_quickx(x, NULL)
+extern char *find_or_add(char *);
+extern int attach_conf(aClient *, aConfItem *);
+extern void inittoken();
+extern void reset_help();
+
+extern MODVAR char *debugmode, *configfile, *sbrk0;
+extern char *getfield(char *);
+extern void get_sockhost(aClient *, char *);
+#ifdef _WIN32
+extern MODFUNC char *sock_strerror(int);
+#endif
+extern int dgets(int, char *, int);
+extern char *inetntoa(char *);
+
+#ifndef HAVE_SNPRINTF
+extern int snprintf (char *str, size_t count, const char *fmt, ...);
+#endif
+#ifndef HAVE_VSNPRINTF
+extern int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+#endif
+
+#ifdef _WIN32
+extern MODVAR int dbufalloc, dbufblocks, debuglevel;
+#else
+extern int dbufalloc, dbufblocks, debuglevel;
+#endif
+
+extern MODVAR short LastSlot; /* last used index in local client array */
+extern MODVAR int OpenFiles;  /* number of files currently open */
+extern MODVAR int debuglevel, debugtty, maxusersperchannel;
+extern MODVAR int readcalls, udpfd, resfd;
+
+#ifndef NEW_IO
+extern aClient *add_connection(aClient *, int);
+extern int add_listener(aConfItem *);
+extern int check_client(aClient *, char *);
+extern int check_server(aClient *, struct hostent *, aConfItem *,
+    aConfItem *, int);
+extern int check_server_init(aClient *);
+extern void close_connection(aClient *);
+extern void close_listeners();
+extern int connect_server(ConfigItem_link *, aClient *, struct hostent *);
+extern void get_my_name(aClient *, char *, int);
+extern int get_sockerr(aClient *);
+extern int inetport(aClient *, char *, int);
+extern void init_sys();
+
+#ifdef NO_FDLIST
+extern int read_message(time_t);
+#else
+extern int read_message(time_t, fdlist *);
+#endif
+extern void report_error(char *, aClient *);
+extern void set_non_blocking(int, aClient *);
+#else /* ifndef NEW_IO */
+#endif /* ifndef NEW_IO */
+extern int setup_ping();
+
+extern void start_auth(aClient *);
+extern void read_authports(aClient *);
+extern void send_authports(aClient *);
+
+
+extern void restart(char *);
+extern void server_reboot(char *);
+extern void terminate(), write_pidfile();
+extern void *MyMallocEx(size_t size);
+extern int advanced_check(char *userhost, int ipstat);
+extern int send_queued(aClient *);
+/* i know this is naughty but :P --stskeeps */
+extern void sendto_locfailops(char *pattern, ...) __attribute__((format(printf,1,2)));
+extern void sendto_connectnotice(char *nick, anUser *user, aClient *sptr, int disconnect, char *comment);
+extern void sendto_serv_butone_nickcmd(aClient *one, aClient *sptr, char *nick, int hopcount,
+long lastnick, char *username, char *realhost, char *server, long servicestamp, char *info, char *umodes,
+char *virthost);
+extern void    sendto_message_one(aClient *to, aClient *from, char *sender,
+    char *cmd, char *nick, char *msg);
+#define PREFIX_ALL		0
+#define PREFIX_HALFOP	0x1
+#define PREFIX_VOICE	0x2
+#define PREFIX_OP	0x4
+#define PREFIX_ADMIN	0x08
+#define PREFIX_OWNER	0x10
+extern void sendto_channelprefix_butone(aClient *one, aClient *from, aChannel *chptr,
+    int prefix, char *pattern, ...) __attribute__((format(printf,5,6)));
+extern void sendto_channelprefix_butone_tok(aClient *one, aClient *from, aChannel *chptr,
+    int prefix, char *cmd, char *tok, char *nick, char *text, char do_send_check);
+extern void sendto_channel_butone(aClient *, aClient *, aChannel *,
+                                  char *, ...) __attribute__((format(printf,4,5)));
+extern void sendto_channel_butserv_butone(aChannel *chptr, aClient *from, aClient *one,
+                                          char *pattern, ...) __attribute__((format(printf,4,5)));
+extern void sendto_serv_butone(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_serv_butone_quit(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_serv_butone_sjoin(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_serv_sjoin(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_common_channels(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_channel_butserv(aChannel *, aClient *, char *, ...) __attribute__((format(printf,3,4)));
+extern void sendto_match_servs(aChannel *, aClient *, char *, ...) __attribute__((format(printf,3,4)));
+extern void sendto_match_butone(aClient *, aClient *, char *, int,
+    char *pattern, ...) __attribute__((format(printf,5,6)));
+extern void sendto_all_butone(aClient *, aClient *, char *, ...) __attribute__((format(printf,3,4)));
+extern void sendto_ops(char *, ...) __attribute__((format(printf,1,2)));
+extern void sendto_ops_butone(aClient *, aClient *, char *, ...) __attribute__((format(printf,3,4)));
+extern void sendto_ops_butme(aClient *, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_prefix_one(aClient *, aClient *, const char *, ...) __attribute__((format(printf,3,4)));
+extern void sendto_failops_whoare_opers(char *, ...) __attribute__((format(printf,1,2)));
+extern void sendto_failops(char *, ...) __attribute__((format(printf,1,2)));
+extern void sendto_opers(char *, ...) __attribute__((format(printf,1,2)));
+extern void sendto_umode(int, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_umode_raw(int, char *, ...) __attribute__((format(printf,2,3)));
+extern void sendto_snomask(int snomask, char *pattern, ...) __attribute__((format(printf,2,3)));
+extern void sendto_snomask_global(int snomask, char *pattern, ...) __attribute__((format(printf,2,3)));
+extern void sendto_snomask_normal(int snomask, char *pattern, ...) __attribute__((format(printf,2,3)));
+extern void sendto_snomask_normal_global(int snomask, char *pattern, ...) __attribute__((format(printf,2,3)));
+extern void sendnotice(aClient *to, char *pattern, ...) __attribute__((format(printf,2,3)));
+extern MODVAR int writecalls, writeb[];
+extern int deliver_it(aClient *, char *, int);
+extern int  check_for_target_limit(aClient *sptr, void *target, const char *name);
+extern char *canonize(char *buffer);
+extern ConfigItem_deny_dcc *dcc_isforbidden(aClient *sptr, char *filename);
+extern ConfigItem_deny_dcc *dcc_isdiscouraged(aClient *sptr, char *filename);
+extern char *get_client_name(aClient *, int);
+extern char *get_client_host(aClient *);
+extern char *myctime(time_t), *date(time_t);
+extern int exit_client(aClient *, aClient *, aClient *, char *);
+extern void initstats(), tstats(aClient *, char *);
+extern char *check_string(char *);
+extern char *make_nick_user_host(char *, char *, char *);
+extern inline char *make_nick_user_host_r(char *namebuf, char *nick, char *name, char *host);
+extern char *make_user_host(char *, char *);
+extern int parse(aClient *, char *, char *);
+extern int do_numeric(int, aClient *, aClient *, int, char **);
+extern int hunt_server(aClient *, aClient *, char *, int, int, char **);
+extern int hunt_server_token(aClient *, aClient *, char *, char *, char *, int, int, char **);
+extern int hunt_server_token_quiet(aClient *, aClient *, char *, char *, char *, int, int, char **);
+extern aClient *next_client(aClient *, char *);
+extern int m_server_estab(aClient *);
+extern void umode_init(void);
+extern long umode_get(char, int, int (*)(aClient *, int));
+#define UMODE_GLOBAL 1
+#define UMODE_LOCAL 0
+#define umode_lget(x) umode_get(x, 0, 0);
+#define umode_gget(x) umode_get(x, 1, 0);
+extern int umode_allow_all(aClient *sptr, int what);
+extern int umode_allow_opers(aClient *sptr, int what);
+extern int  umode_delete(char ch, long val);
+extern void send_umode(aClient *, aClient *, long, long, char *);
+extern void send_umode_out(aClient *, aClient *, long);
+
+extern void free_client(aClient *);
+extern void free_link(Link *);
+extern void free_ban(Ban *);
+extern void free_user(anUser *, aClient *);
+extern int find_str_match_link(Link *, char *);
+extern void free_str_list(Link *);
+extern Link *make_link();
+extern Ban *make_ban();
+extern anUser *make_user(aClient *);
+extern aServer *make_server();
+extern aClient *make_client(aClient *, aClient *);
+extern Link *find_user_link(Link *, aClient *);
+extern Member *find_channel_link(Member *, aChannel *);
+extern char *pretty_mask(char *);
+extern void add_client_to_list(aClient *);
+extern void checklist();
+extern void remove_client_from_list(aClient *);
+extern void initlists();
+extern struct hostent *get_res(char *);
+extern struct hostent *gethost_byaddr(char *, Link *);
+extern struct hostent *gethost_byname(char *, Link *);
+extern void flush_cache();
+extern void init_resolver(int firsttime);
+extern time_t timeout_query_list(time_t);
+extern time_t expire_cache(time_t);
+extern void del_queries(char *);
+
+extern void clear_channel_hash_table();
+extern void clear_client_hash_table();
+extern void clear_watch_hash_table();
+extern int add_to_client_hash_table(char *, aClient *);
+extern int del_from_client_hash_table(char *, aClient *);
+extern int add_to_channel_hash_table(char *, aChannel *);
+extern int del_from_channel_hash_table(char *, aChannel *);
+extern int add_to_watch_hash_table(char *, aClient *, int);
+extern int del_from_watch_hash_table(char *, aClient *);
+extern int hash_check_watch(aClient *, int);
+extern int hash_del_watch_list(aClient *);
+extern void count_watch_memory(int *, u_long *);
+extern aWatch *hash_get_watch(char *);
+extern aChannel *hash_get_chan_bucket(unsigned int);
+extern aClient *hash_find_client(char *, aClient *);
+extern aClient *hash_find_nickserver(char *, aClient *);
+extern aClient *hash_find_server(char *, aClient *);
+extern char *find_by_aln(char *);
+extern char *convert2aln(int);
+extern int convertfromaln(char *);
+extern char *find_server_aln(char *);
+extern time_t atime(char *xtime);
+
+
+/* Mode externs
+*/
+extern MODVAR long UMODE_INVISIBLE; /*  0x0001	 makes user invisible */
+extern MODVAR long UMODE_OPER;      /*  0x0002	 Operator */
+extern MODVAR long UMODE_WALLOP;    /*  0x0004	 send wallops to them */
+extern MODVAR long UMODE_FAILOP;    /*  0x0008	 Shows some global messages */
+extern MODVAR long UMODE_HELPOP;    /*  0x0010	 Help system operator */
+extern MODVAR long UMODE_REGNICK;   /*  0x0020	 Nick set by services as registered */
+extern MODVAR long UMODE_SADMIN;    /*  0x0040	 Services Admin */
+extern MODVAR long UMODE_ADMIN;     /*  0x0080	 Admin */
+extern MODVAR long UMODE_SERVNOTICE;/* 0x0100	 server notices such as kill */
+extern MODVAR long UMODE_LOCOP;     /* 0x0200	 Local operator -- SRB */
+extern MODVAR long UMODE_RGSTRONLY; /* 0x0400  Only reg nick message */
+extern MODVAR long UMODE_WEBTV;     /* 0x0800  WebTV Client */
+extern MODVAR long UMODE_SERVICES;  /* 0x4000	 services */
+extern MODVAR long UMODE_HIDE;	     /* 0x8000	 Hide from Nukes */
+extern MODVAR long UMODE_NETADMIN;  /* 0x10000	 Network Admin */
+extern MODVAR long UMODE_COADMIN;   /* 0x80000	 Co Admin */
+extern MODVAR long UMODE_WHOIS;     /* 0x100000	 gets notice on /whois */
+extern MODVAR long UMODE_KIX;       /* 0x200000	 usermode +q */
+extern MODVAR long UMODE_BOT;       /* 0x400000	 User is a bot */
+extern MODVAR long UMODE_SECURE;    /*	0x800000	 User is a secure connect */
+extern MODVAR long UMODE_VICTIM;    /* 0x8000000	 Intentional Victim */
+extern MODVAR long UMODE_DEAF;      /* 0x10000000       Deaf */
+extern MODVAR long UMODE_HIDEOPER;  /* 0x20000000	 Hide oper mode */
+extern MODVAR long UMODE_SETHOST;   /* 0x40000000	 used sethost */
+extern MODVAR long UMODE_STRIPBADWORDS; /* 0x80000000	 */
+extern MODVAR long UMODE_HIDEWHOIS; /* hides channels in /whois */
+extern MODVAR long UMODE_NOCTCP;    /* blocks all ctcp (except dcc and action) */
+extern MODVAR long AllUmodes, SendUmodes;
+
+extern MODVAR long SNO_KILLS;
+extern MODVAR long SNO_CLIENT;
+extern MODVAR long SNO_FLOOD;
+extern MODVAR long SNO_FCLIENT;
+extern MODVAR long SNO_JUNK;
+extern MODVAR long SNO_VHOST;
+extern MODVAR long SNO_EYES;
+extern MODVAR long SNO_TKL;
+extern MODVAR long SNO_NICKCHANGE;
+extern MODVAR long SNO_FNICKCHANGE;
+extern MODVAR long SNO_QLINE;
+extern MODVAR long SNO_SNOTICE;
+extern MODVAR long SNO_SPAMF;
+extern MODVAR long SNO_OPER;
+
+#ifdef EXTCMODE
+/* Extended chanmodes... */
+extern MODVAR Cmode_t EXTMODE_NONOTICE;
+#ifdef STRIPBADWORDS
+extern MODVAR Cmode_t EXTMODE_STRIPBADWORDS;
+#endif
+extern MODVAR Cmode_t EXTMODE_JOINTHROTTLE;
+#endif
+
+#ifndef HAVE_STRLCPY
+size_t strlcpy(char *dst, const char *src, size_t size);
+#endif
+#ifndef HAVE_STRLCAT
+size_t strlcat(char *dst, const char *src, size_t size);
+#endif
+#ifndef HAVE_STRLNCAT
+size_t strlncat(char *dst, const char *src, size_t size, size_t n);
+#endif
+
+
+extern int dopacket(aClient *, char *, int);
+
+extern void debug(int, char *, ...);
+#if defined(DEBUGMODE)
+extern void send_usage(aClient *, char *);
+extern void count_memory(aClient *, char *);
+extern int checkprotoflags(aClient *, int, char *, int);
+#endif
+
+#ifdef INET6
+extern char *inetntop(int af, const void *in, char *local_dummy,
+    size_t the_size);
+#endif
+
+/*
+ * socket.c
+*/
+
+char	*Inet_si2p(struct SOCKADDR_IN *sin);
+char	*Inet_si2pB(struct SOCKADDR_IN *sin, char *buf, int sz);
+char	*Inet_ia2p(struct IN_ADDR *ia);
+char	*Inet_ia2pNB(struct IN_ADDR *ia, int compressed);
+
+/*
+ * CommandHash -Stskeeps
+*/
+extern MODVAR aCommand *CommandHash[256];
+extern MODVAR aCommand *TokenHash[256];
+extern void	init_CommandHash(void);
+extern aCommand	*add_Command_backend(char *cmd, int (*func)(), unsigned char parameters, unsigned char token, int flags);
+extern void	add_Command(char *cmd, char *token, int (*func)(), unsigned char parameters);
+extern void	add_Command_to_list(aCommand *item, aCommand **list);
+extern aCommand *del_Command_from_list(aCommand *item, aCommand **list);
+extern int	del_Command(char *cmd, char *token, int (*func)());
+extern void    add_CommandX(char *cmd, char *token, int (*func)(), unsigned char parameters, int flags);
+
+/* CRULE */
+char *crule_parse(char *);
+int crule_test(char *);
+char *crule_errstring(int);
+int crule_eval(char *);
+void crule_free(char **);
+
+/* Add clients to LocalClients array */
+extern void add_local_client(aClient* cptr);
+/* Remove clients from LocalClients array */
+extern void remove_local_client(aClient* cptr);
+/*
+ * Close all local socket connections, invalidate client fd's
+ * WIN32 cleanup winsock lib
+ */
+extern void close_connections(void);
+extern void flush_connections(aClient *cptr);
+
+extern int b64_encode(unsigned char const *src, size_t srclength, char *target, size_t targsize);
+extern int b64_decode(char const *src, unsigned char *target, size_t targsize);
+
+extern int		Auth_FindType(char *type);
+extern anAuthStruct	*Auth_ConvertConf2AuthStruct(ConfigEntry *ce);
+extern void		Auth_DeleteAuthStruct(anAuthStruct *as);
+extern int		Auth_Check(aClient *cptr, anAuthStruct *as, char *para);
+extern char   		*Auth_Make(short type, char *para);
+extern int   		Auth_CheckError(ConfigEntry *ce);
+
+extern long xbase64dec(char *b64);
+extern aClient *find_server_b64_or_real(char *name);
+extern aClient *find_server_by_base64(char *b64);
+extern int is_chanownprotop(aClient *cptr, aChannel *chptr);
+extern int is_skochanop(aClient *cptr, aChannel *chptr);
+extern char *make_virthost(aClient *sptr, char *curr, char *newhost, int mode);
+extern int  channel_canjoin(aClient *sptr, char *name);
+extern char *collapse(char *pattern);
+extern void dcc_sync(aClient *sptr);
+extern void report_flines(aClient *sptr);
+extern void report_network(aClient *sptr);
+extern void report_dynconf(aClient *sptr);
+extern void count_memory(aClient *cptr, char *nick);
+extern void list_scache(aClient *sptr);
+extern void ns_stats(aClient *cptr);
+extern char *oflagstr(long oflag);
+extern int rehash(aClient *cptr, aClient *sptr, int sig);
+extern int _match(char *mask, char *name);
+extern void outofmemory(void);
+extern unsigned long our_crc32(const unsigned char *s, unsigned int len);
+extern int add_listener2(ConfigItem_listen *conf);
+extern void link_cleanup(ConfigItem_link *link_ptr);
+extern void       listen_cleanup();
+extern int  numeric_collides(long numeric);
+extern u_long cres_mem(aClient *sptr, char *nick);
+extern void      flag_add(char ch);
+extern void      flag_del(char ch);
+extern void init_dynconf(void);
+extern char *pretty_time_val(long);
+extern int        init_conf(char *filename, int rehash);
+extern int global_test();
+extern void       validate_configuration(void);
+extern void       run_configuration(void);
+extern void rehash_motdrules();
+extern aMotd *read_file(char *filename, aMotd **list);
+extern aMotd *read_file_ex(char *filename, aMotd **list, struct tm *);
+extern CMD_FUNC(m_server_remote);
+extern void send_proto(aClient *, ConfigItem_link *);
+extern char *xbase64enc(long i);
+extern void unload_all_modules(void);
+#ifndef NEW_IO
+extern void flush_fdlist_connections(fdlist * listp);
+#else /* ifndef NEW_IO */
+#endif /* ifndef NEW_IO */
+extern void set_sock_opts(int fd, aClient *cptr);
+extern void iCstrip(char *line);
+extern time_t rfc2time(char *s);
+extern char *rfctime(time_t t, char *buf);
+extern void *MyMallocEx(size_t size);
+#ifdef USE_SSL
+extern MODFUNC char  *ssl_get_cipher(SSL *ssl);
+#endif
+extern long config_checkval(char *value, unsigned short flags);
+extern void config_status(char *format, ...) __attribute__((format(printf,1,2)));
+extern void init_random();
+extern u_char getrandom8();
+extern u_int16_t getrandom16();
+extern u_int32_t getrandom32();
+extern MODVAR char trouble_info[1024];
+#define EVENT_DRUGS BASE_VERSION
+extern void rejoin_doparts(aClient *sptr, char did_parts[]);
+extern void rejoin_dojoinandmode(aClient *sptr, char did_parts[]);
+extern void ident_failed(aClient *cptr);
+
+extern MODVAR char extchmstr[4][64];
+extern MODVAR char extbanstr[EXTBANTABLESZ+1];
+#ifdef EXTCMODE
+extern int extcmode_default_requirechop(aClient *, aChannel *, char *, int, int);
+extern int extcmode_default_requirehalfop(aClient *, aChannel *, char *, int, int);
+extern Cmode_t extcmode_get(Cmode *);
+extern void extcmode_init(void);
+extern void *extcmode_get_struct(aChannel *, char);
+extern void make_extcmodestr();
+extern void extcmode_duplicate_paramlist(void **xi, void **xo);
+extern void extcmode_free_paramlist(void **ar);
+#endif
+extern void chmode_str(struct ChMode, char *, char *);
+extern char *get_cptr_status(aClient *);
+extern char *get_snostr(long);
+#ifdef _WIN32
+extern void InitDebug(void);
+extern int InitwIRCD(int argc, char **);
+#endif
+extern void SocketLoop(void *);
+#ifdef STATIC_LINKING
+extern int l_commands_Init(ModuleInfo *);
+extern int l_commands_Test(ModuleInfo *);
+extern int l_commands_Load(int);
+#endif
+extern void sendto_chmodemucrap(aClient *, aChannel *, char *);
+extern void verify_opercount(aClient *, char *);
+extern int valid_host(char *host);
+extern int count_oper_sessions(char *);
+extern int file_exists(char* file);
+extern char *unreal_mktemp(char *dir, char *suffix);
+extern char *unreal_getpathname(char *filepath, char *path);
+extern char *unreal_getfilename(char *path);
+extern int unreal_copyfile(char *src, char *dest);
+extern int unreal_copyfileex(char *src, char *dest, int tryhardlink);
+extern time_t unreal_getfilemodtime(char *filename);
+extern void unreal_setfilemodtime(char *filename, time_t mtime);
+extern void DeleteTempModules(void);
+extern MODVAR Extban *extbaninfo;
+extern Extban *findmod_by_bantype(char c);
+extern Extban *ExtbanAdd(Module *reserved, ExtbanInfo req);
+extern void ExtbanDel(Extban *);
+extern void extban_init(void);
+extern char *trim_str(char *str, int len);
+extern MODVAR char *ban_realhost, *ban_virthost, *ban_ip;
+extern char *unreal_checkregex(char *s, int fastsupport, int check_broadness);
+extern int banact_stringtoval(char *s);
+extern char *banact_valtostring(int val);
+extern int banact_chartoval(char c);
+extern char banact_valtochar(int val);
+extern int spamfilter_gettargets(char *s, aClient *sptr);
+extern char *spamfilter_target_inttostring(int v);
+extern Spamfilter *unreal_buildspamfilter(char *s);
+extern char *our_strcasestr(char *haystack, char *needle);
+extern int spamfilter_getconftargets(char *s);
+extern void remove_oper_snomasks(aClient *sptr);
+extern char *spamfilter_inttostring_long(int v);
+extern aChannel *get_channel(aClient *cptr, char *chname, int flag);
+extern MODVAR char backupbuf[];
+extern void add_invite(aClient *, aChannel *);
+extern void channel_modes(aClient *, char *, char *, aChannel *);
+extern MODVAR char modebuf[BUFSIZE], parabuf[BUFSIZE];
+extern int op_can_override(aClient *sptr);
+extern aClient *find_chasing(aClient *sptr, char *user, int *chasing);
+extern MODVAR long opermode;
+extern void add_user_to_channel(aChannel *chptr, aClient *who, int flags);
+extern int add_banid(aClient *, aChannel *, char *);
+extern int add_exbanid(aClient *cptr, aChannel *chptr, char *banid);
+extern void sub1_from_channel(aChannel *);
+extern MODVAR aCtab cFlagTab[];
+extern char *unreal_encodespace(char *s);
+extern char *unreal_decodespace(char *s);
+extern MODVAR Link *helpign;
+extern MODVAR aMotd *rules;
+#ifndef NEW_IO
+extern MODVAR fdlist default_fdlist, busycli_fdlist, serv_fdlist, oper_fdlist;
+#else /* ifndef NEW_IO */
+#endif /* ifndef NEW_IO */
+extern void DCCdeny_add(char *filename, char *reason, int type, int type2);
+extern void DCCdeny_del(ConfigItem_deny_dcc *deny);
+extern void dcc_wipe_services(void);
+extern void reread_motdsandrules();
+extern MODVAR int SVSNOOP;
+extern int callbacks_check(void);
+extern void callbacks_switchover(void);
+extern int efunctions_check(void);
+extern void efunctions_switchover(void);
+extern char *encode_ip(u_char *);
+extern char *decode_ip(char *);
+extern void sendto_fconnectnotice(char *nick, anUser *user, aClient *sptr, int disconnect, char *comment);
+extern void sendto_one_nickcmd(aClient *cptr, aClient *sptr, char *umodes);
+extern int on_dccallow_list(aClient *to, aClient *from);
+extern int add_dccallow(aClient *sptr, aClient *optr);
+extern int del_dccallow(aClient *sptr, aClient *optr);
+extern void delete_linkblock(ConfigItem_link *link_ptr);
+extern void delete_classblock(ConfigItem_class *class_ptr);
+extern void del_async_connects(void);
+extern void make_extbanstr(void);
+extern void isupport_init(void);
+extern int do_cmd(aClient *cptr, aClient *sptr, char *cmd, int parc, char *parv[]);
+extern void create_snomask(aClient *sptr, anUser *user, char *snomask);
+extern MODVAR char *me_hash;
+extern MODVAR int dontspread;
+/* Efuncs */
+extern MODVAR int (*do_join)(aClient *, aClient *, int, char **);
+extern MODVAR void (*join_channel)(aChannel *chptr, aClient *cptr, aClient *sptr, int flags);
+extern MODVAR int (*can_join)(aClient *cptr, aClient *sptr, aChannel *chptr, char *key, char *link, char *parv[]);
+extern MODVAR void (*do_mode)(aChannel *chptr, aClient *cptr, aClient *sptr, int parc, char *parv[], time_t sendts, int samode);
+extern MODVAR void (*set_mode)(aChannel *chptr, aClient *cptr, int parc, char *parv[], u_int *pcount,
+    char pvar[MAXMODEPARAMS][MODEBUFLEN + 3], int bounce);
+extern MODVAR int (*m_umode)(aClient *, aClient *, int, char **);
+extern MODVAR int (*register_user)(aClient *cptr, aClient *sptr, char *nick, char *username, char *umode, char *virthost, char *ip);
+extern MODVAR int (*tkl_hash)(unsigned int c);
+extern MODVAR char (*tkl_typetochar)(int type);
+extern MODVAR aTKline *(*tkl_add_line)(int type, char *usermask, char *hostmask, char *reason, char *setby,
+                  TS expire_at, TS set_at, TS spamf_tkl_duration, char *spamf_tkl_reason);
+extern MODVAR aTKline *(*tkl_del_line)(aTKline *tkl);
+extern MODVAR void (*tkl_check_local_remove_shun)(aTKline *tmp);
+extern MODVAR aTKline *(*tkl_expire)(aTKline * tmp);
+extern MODVAR EVENT((*tkl_check_expire));
+extern MODVAR int (*find_tkline_match)(aClient *cptr, int xx);
+extern MODVAR int (*find_shun)(aClient *cptr);
+extern MODVAR int (*find_spamfilter_user)(aClient *sptr, int flags);
+extern MODVAR aTKline *(*find_qline)(aClient *cptr, char *nick, int *ishold);
+extern MODVAR int  (*find_tkline_match_zap)(aClient *cptr);
+extern MODVAR int  (*find_tkline_match_zap_ex)(aClient *cptr, aTKline **rettk);
+extern MODVAR void (*tkl_stats)(aClient *cptr, int type, char *para);
+extern MODVAR void (*tkl_synch)(aClient *sptr);
+extern MODVAR int (*m_tkl)(aClient *cptr, aClient *sptr, int parc, char *parv[]);
+extern MODVAR int (*place_host_ban)(aClient *sptr, int action, char *reason, long duration);
+extern MODVAR int (*dospamfilter)(aClient *sptr, char *str_in, int type, char *target, int flags, aTKline **rettk);
+extern MODVAR int (*dospamfilter_viruschan)(aClient *sptr, aTKline *tk, int type);
+extern MODVAR void (*send_list)(aClient *cptr, int numsend);
+extern MODVAR char *(*stripbadwords)(char *str, ConfigItem_badword *start_bw, int *blocked);
+extern MODVAR unsigned char *(*StripColors)(unsigned char *text);
+extern MODVAR const char *(*StripControlCodes)(unsigned char *text);
+extern MODVAR void (*spamfilter_build_user_string)(char *buf, char *nick, aClient *acptr);
+extern MODVAR int (*is_silenced)(aClient *sptr, aClient *acptr);
+/* /Efuncs */
+extern MODVAR aMotd *opermotd, *svsmotd, *motd, *botmotd, *smotd;
+extern MODVAR int max_connection_count;
+extern int add_listmode(Ban **list, aClient *cptr, aChannel *chptr, char *banid);
+extern int del_listmode(Ban **list, aChannel *chptr, char *banid);
+extern int Halfop_mode(long mode);
+extern char *clean_ban_mask(char *, int, aClient *);
+extern int find_invex(aChannel *chptr, aClient *sptr);
+extern void DoMD5(unsigned char *mdout, unsigned char *src, unsigned long n);
+#ifdef JOINTHROTTLE
+aJFlood *cmodej_addentry(aClient *cptr, aChannel *chptr);
+void cmodej_delentry(aJFlood *e);
+void cmodej_deluserentries(aClient *cptr);
+void cmodej_delchannelentries(aChannel *chptr);
+#endif
+extern void charsys_reset(void);
+extern void charsys_addmultibyterange(char s1, char e1, char s2, char e2);
+extern void charsys_addallowed(char *s);
+extern void charsys_reset(void);
+extern MODVAR char langsinuse[4096];
+extern MODVAR aTKline *tklines[TKLISTLEN];
+extern char *cmdname_by_spamftarget(int target);
+extern int isipv6(struct IN_ADDR *addr);
+extern void inet4_to_inet6(const void *src_in, void *dst_in);
+extern void unrealdns_delreq_bycptr(aClient *cptr);
+extern void inet6_to_inet4(const void *src, void *dst);
+extern void sendtxtnumeric(aClient *to, char *pattern, ...) __attribute__((format(printf,2,3)));;
+extern void unrealdns_gethostbyname_link(char *name, ConfigItem_link *conf);
+extern void unrealdns_delasyncconnects(void);
+extern int is_autojoin_chan(char *chname);
+extern void unreal_free_hostent(struct hostent *he);
+extern int match_esc(const char *mask, const char *name);
+extern int iplist_onlist(IPList *iplist, char *ip);
+extern struct hostent *unreal_create_hostent(char *name, struct IN_ADDR *addr);
+extern char *unreal_time_synch_error(void);
+extern int unreal_time_synch(int timeout);
+extern int extban_is_banned_helper(char *buf);
+extern char *getcloak(aClient *sptr);
+extern unsigned char param_to_slot_mapping[256];
+extern char *cm_getparameter(aChannel *chptr, char mode);
+extern void cm_putparameter(aChannel *chptr, char mode, char *str);
+extern void cm_freeparameter(aChannel *chptr, char mode);
+extern char *cm_getparameter_ex(void **p, char mode);
+extern void cm_putparameter_ex(void **p, char mode, char *str);
+extern void cm_freeparameter_ex(void **p, char mode, char *str);
+extern void kick_insecure_users(aChannel *);
+extern void free_motd(aMotd *m);

include/hash.h

@@ -0,0 +1,73 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/hash.h
+ *   Copyright (C) 1991 Darren Reed
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ *   $Id$
+ */
+
+#ifndef	__hash_include__
+#define __hash_include__
+
+typedef struct hashentry {
+	int  hits;
+	int  links;
+	void *list;
+} aHashEntry;
+
+/* Taner had BITS_PER_COL 4 BITS_PER_COL_MASK 0xF - Dianora */
+
+#define BITS_PER_COL 3
+#define BITS_PER_COL_MASK 0x7
+#define MAX_SUB     (1<<BITS_PER_COL)
+
+/* Client hash table 
+ * used in hash.c 
+ */
+
+#define U_MAX_INITIAL 2048
+#define U_MAX_INITIAL_MASK (U_MAX_INITIAL-1)
+#define U_MAX (U_MAX_INITIAL*MAX_SUB)
+
+/* Channel hash table 
+ * used in hash.c 
+ */
+
+#define CH_MAX_INITIAL  2048
+#define CH_MAX_INITIAL_MASK (CH_MAX_INITIAL-1)
+#define CH_MAX (CH_MAX_INITIAL*MAX_SUB)
+
+/* Who was hash table 
+ * used in whowas.c 
+ */
+
+#define WW_MAX_INITIAL  16
+#define WW_MAX_INITIAL_MASK (WW_MAX_INITIAL-1)
+#define WW_MAX (WW_MAX_INITIAL*MAX_SUB)
+
+#define WATCHHASHSIZE  10007	/* prime number  */
+
+/*
+ * Throttling
+*/
+#define THROTTLING_HASH_SIZE	1019 /* prime number */
+
+
+#define NullChn ((aChannel *)0)
+
+#define find_channel hash_find_channel
+
+#endif /* __hash_include__ */

include/inet.h

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement:  ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * $Id$
+ *
+ *	@(#)inet.h	5.4 (Berkeley) 6/1/90
+ */
+
+/* External definitions for functions in inet(3) */
+#include "config.h"		/* for system definitions */
+
+#ifdef	__alpha
+#define	__u_l	unsigned int
+#else
+#define	__u_l	unsigned long
+#endif
+
+extern int inet_pton(int af, const char *src, void *dst);
+extern const char *inet_ntop(int af, const void *src, char *dst, size_t cnt);
+
+#ifdef __STDC__
+# ifndef _WIN32
+extern __u_l inet_addr(char *);
+extern char *inet_ntoa(struct in_addr);
+extern int inet_aton(const char *, struct in_addr *);
+extern int  inet_netof(struct in_addr);
+# endif
+extern __u_l inet_makeaddr(int, int);
+extern __u_l inet_network(char *);
+extern __u_l inet_lnaof(struct in_addr);
+#else
+# ifndef _WIN32
+extern __u_l inet_addr();
+extern char *inet_ntoa();
+# endif
+#ifndef HPUX
+extern __u_l inet_makeaddr();
+#endif
+#endif
+#ifndef  HPUX
+extern __u_l inet_network();
+extern __u_l inet_lnaof();
+#endif
+#undef __u_l
+
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+#ifdef SOCKADDR_IN_HAS_LEN /* BSD style sockaddr_storage for BSD style
+            sockaddr_in */
+struct sockaddr_storage {
+  unsigned char ss_len;
+  sa_family_t ss_family;
+  char __ss_pad1[((sizeof(int64_t)) - sizeof(unsigned char) -
+      sizeof(sa_family_t) )];
+  int64_t __ss_align;
+  char __ss_pad2[(128 - sizeof(unsigned char) - sizeof(sa_family_t) -
+      ((sizeof(int64_t)) - sizeof(unsigned char) -
+       sizeof(sa_family_t)) - (sizeof(int64_t)))];
+};
+#else /* Linux style for everything else (for now) */
+struct sockaddr_storage
+{
+  sa_family_t ss_family;
+  u_int32_t __ss_align;
+  char __ss_padding[(128 - (2 * sizeof (u_int32_t)))];
+};
+#endif /* SOCKADDR_IN_HAS_LEN */
+#endif /* HAVE_STRUCT_SOCKADDR_STORAGE */
+
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif

include/ircsprintf.h

@@ -14,8 +14,16 @@
  * Proto types
  */
 
+/* You do want it to work in debug mode yes ? --DrBin */
+
+/* ugly hack GRR */
+#if !defined(__GNUC__) && !defined(__common_include__)
+#define __attribute__(x) /* nothing */
+#endif
+
 extern char *ircvsprintf(char *str, const char *format, va_list);
-extern char *ircsprintf(char *str, const char *format, ...); 
+extern char *ircsprintf(char *str, const char *format, ...) __attribute__((format(printf,2,3)));
+
 extern const char atoi_tab[4000];
 
 #endif

include/license.h

@@ -0,0 +1,48 @@
+/*
+ *   Unreal Internet Relay Chat Daemon, include/license.h
+ *   Copyright (C) 1999 Carsten Munk
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ *   $Id$
+ */
+
+/* 
+ * GNU License converted by Techie <stskeeps@tspre.org>
+ *
+*/
+
+
+char *gnulicense[] = {
+	"   \2UnrealIRCd License\2",
+	"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",
+	"the Free Software Foundation; either version 1, or (at your option)",
+	"any later version.",
+	"",
+	"This program is distributed in the hope that it will be useful,",
+	"but WITHOUT ANY WARRANTY; without even the implied warranty of",
+	"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the",
+	"GNU General Public License for more details.",
+	"",
+	"You should have received a copy of the GNU General Public License",
+	"along with this program; if not, write to the Free Software",
+	"Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.",
+	"",
+	"To see the UnrealIRCd License, please point your browser",
+	"at http://www.gnu.org/copyleft/gpl.html or look in the",
+	"file LICENSE in the UnrealIRCd dist",
+	0
+};

include/macros.h

@@ -0,0 +1,37 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/macros.h
+ *   Copyright (c) 2004 Dominick Meglio & The UnrealIRCd Team
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#include "setup.h"
+
+/* Calculate the size of an array */
+#define ARRAY_SIZEOF(x) (sizeof((x))/sizeof((x)[0]))
+
+/* Allocate a dynamic local variable */
+#if defined(HAVE_C99_VARLEN_ARRAY)
+#define DYN_LOCAL(type, name, size) type name[size]
+#define DYN_FREE(name)
+#elif defined(HAVE_ALLOCA)
+#define DYN_LOCAL(type, name, size) type *name = (size ? alloca(size) : NULL)
+#define DYN_FREE(name)
+#else
+#define DYN_LOCAL(type, name, size) type *name = (size ? malloc(size) : NULL)
+#define DYN_FREE(name) (name ? free(name) : 0)
+#endif

include/md5.h

@@ -0,0 +1,28 @@
+/*
+ * This is an OpenSSL-compatible implementation of the RSA Data Security,
+ * Inc. MD5 Message-Digest Algorithm.
+ *
+ * Written by Solar Designer <solar@openwall.com> in 2001, and placed in
+ * the public domain.  See md5.c for more information.
+ */
+
+#if defined(USE_SSL)
+#include <openssl/md5.h>
+#elif !defined(_MD5_H)
+#define _MD5_H
+
+/* Any 32-bit or wider unsigned integer data type will do */
+typedef unsigned long MD5_u32plus;
+
+typedef struct {
+	MD5_u32plus lo, hi;
+	MD5_u32plus a, b, c, d;
+	unsigned char buffer[64];
+	MD5_u32plus block[16];
+} MD5_CTX;
+
+extern void MD5_Init(MD5_CTX *ctx);
+extern void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size);
+extern void MD5_Final(unsigned char *result, MD5_CTX *ctx);
+
+#endif

include/modules.h

@@ -0,0 +1,758 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/modules.h
+ *   (C) Carsten V. Munk 2000 <stskeeps@tspre.org>
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+#ifndef MODULES_H
+#define MODULES_H
+#include "types.h"
+#define MAXCUSTOMHOOKS  30
+#define MAXHOOKTYPES	150
+#define MAXCALLBACKS	30
+#define MAXEFUNCTIONS	100
+#if defined(_WIN32)
+ #define MOD_EXTENSION "dll"
+ #define DLLFUNC	_declspec(dllexport)
+ #define irc_dlopen(x,y) LoadLibrary(x)
+ #define irc_dlclose FreeLibrary
+ #define irc_dlsym(x,y,z) z = (void *)GetProcAddress(x,y)
+ #define irc_dlerror our_dlerror
+#elif defined(HPUX)
+ #define MOD_EXTENSION "so"
+ #define irc_dlopen(x,y) shl_load(x,y,0L)
+ #define irc_dlsym(x,y,z) shl_findsym(x,y,z)
+ #define irc_dlclose shl_unload
+ #define irc_dlerror() strerror(errno)
+#else
+ #define MOD_EXTENSION "so"
+ #define irc_dlopen dlopen
+ #define irc_dlclose dlclose
+ #if defined(UNDERSCORE)
+  #define irc_dlsym(x,y,z) z = obsd_dlsym(x,y)
+ #else
+  #define irc_dlsym(x,y,z) z = dlsym(x,y)
+ #endif
+ #define irc_dlerror dlerror
+ #define DLLFUNC 
+#endif
+
+#define EVENT(x) void (x) (void *data)
+
+/* Casts to int, void, void *, and char * function pointers */
+#define TO_INTFUNC(x) (int (*)())(x)
+#define TO_VOIDFUNC(x) (void (*)())(x)
+#define TO_PVOIDFUNC(x) (void *(*)())(x)
+#define TO_PCHARFUNC(x) (char *(*)())(x)
+
+typedef struct _mod_symboltable Mod_SymbolDepTable;
+typedef struct _event Event;
+typedef struct _eventinfo EventInfo;
+typedef struct _irchook Hook;
+typedef struct _hooktype Hooktype;
+typedef struct _irccallback Callback;
+typedef struct _ircefunction Efunction;
+
+/*
+ * Module header that every module must include, with the name of
+ * mod_header
+*/
+
+typedef struct _ModuleHeader {
+	char	*name;
+	char	*version;
+	char	*description;
+	char	*modversion;
+	Mod_SymbolDepTable *symdep;
+} ModuleHeader;
+
+/*
+ * One piece of Borg ass..
+*/
+typedef struct _Module Module;
+
+typedef struct _ModuleChild
+{
+	struct _ModuleChild *prev, *next; 
+	Module *child; /* Aww. aint it cute? */
+} ModuleChild;
+
+typedef struct {
+	int size;
+	int module_load;
+	Module *handle;
+} ModuleInfo;
+
+
+#define MOBJ_EVENT        0x0001
+#define MOBJ_HOOK         0x0002
+#define MOBJ_COMMAND      0x0004
+#define MOBJ_HOOKTYPE     0x0008
+#define MOBJ_VERSIONFLAG  0x0010
+#define MOBJ_SNOMASK      0x0020
+#define MOBJ_UMODE        0x0040
+#define MOBJ_CMDOVERRIDE  0x0080
+#define MOBJ_EXTBAN       0x0100
+#define MOBJ_CALLBACK     0x0200
+#define MOBJ_ISUPPORT	  0x0400
+#define MOBJ_EFUNCTION    0x0800
+
+typedef struct {
+        long mode;
+        char flag;
+        int (*allowed)(aClient *sptr, int what);
+        char unloaded;
+        Module *owner;
+} Umode;
+
+typedef struct {
+        long mode;
+        char flag;
+        int (*allowed)(aClient *sptr, int what);
+        char unloaded;
+        Module *owner;
+} Snomask;
+
+#ifdef EXTCMODE
+#define EXCHK_ACCESS		0 /* Check access */
+#define EXCHK_ACCESS_ERR	1 /* Check access and send error if needed */
+#define EXCHK_PARAM			2 /* Check parameter and send error if needed */
+
+#define EXSJ_SAME			0 /* Parameters are the same */
+#define EXSJ_WEWON			1 /* We won! w00t */
+#define EXSJ_THEYWON		2 /* They won :( */
+#define EXSJ_MERGE			3 /* Merging of modes.. neither won nor lost (merged params are in 'our' on return) */
+
+/* return values for EXCHK_ACCESS*: */
+#define EX_DENY				0  /* Disallowed, except in case of operoverride */
+#define EX_ALLOW			1  /* Allowed */
+#define EX_ALWAYS_DENY		-1 /* Disallowed, even in case of operoverride
+                                * (eg: for operlevel modes like +A)
+                                */
+
+/** Extended channel mode table.
+ * This table contains all extended channelmode info like the flag, mode, their
+ * functions, etc..
+ */
+typedef unsigned long Cmode_t;
+
+typedef struct {
+	/** mode character (like 'Z') */
+	char		flag;
+
+	/** unique flag (like 0x10) */
+	Cmode_t		mode;
+
+	/** # of paramters (1 or 0) */
+	int			paracount;
+
+	/** access and parameter checking.
+	 * aClient *: the client
+	 * aChannel *: the channel
+	 * para *: the parameter (NULL for paramless modes)
+	 * int: check type (see EXCHK_*)
+	 * int: what (MODE_ADD or MODE_DEL)
+	 * return value: 1=ok, 0=bad
+	 */
+	int			(*is_ok)(aClient *,aChannel *, char *para, int, int);
+
+	/** NOTE: The routines below are NULL for paramless modes */
+	
+	/** Store parameter in memory for channel.
+	 * aExtCMtableParam *: the list (usually chptr->mode.extmodeparams).
+	 * char *: the parameter.
+	 * RETURNS: nothing! ;p
+	 * design notes: only alloc a new paramstruct if you need to, search for
+	 * any current one first (like in case of mode +y 5 and then +y 6 later without -y).
+	 */
+	void *(*put_param)(void *, char *);
+
+	/** Get readable string version" of the stored parameter.
+	 * void *: the param data
+	 * return value: a pointer to the string (temp. storage)
+	 */
+	char *		(*get_param)(void *);
+
+	/** Convert input parameter to output.
+	 * Like +l "1aaa" becomes "1".
+	 * char *: the input parameter.
+	 * aClient *: the client that the mode request came from:
+	 *            1. Can be NULL (eg: if called for set::modes-on-join
+	 *            2. Probably only used in rare cases, see also next remark
+	 *            3. ERRORS SHOULD NOT BE SENT BY conv_param BUT BY is_ok!
+	 * return value: pointer to output string (temp. storage)
+	 */
+	char *		(*conv_param)(char *, aClient *);
+
+	/** free and remove parameter from list.
+	 * aExtCMtableParam *: the list (usually chptr->mode.extmodeparams).
+	 */
+	void		(*free_param)(void *);
+
+	/** duplicate a struct and return a pointer to duplicate.
+	 * This is usually just a malloc + memcpy.
+	 * aExtCMtableParam *: source struct itself (no list).
+	 * return value: pointer to newly allocated struct.
+	 */
+	void * (*dup_struct)(void *);
+
+	/** Compares 2 parameters and decides who wins the sjoin fight.
+	 * When syncing channel modes (m_sjoin) a parameter conflict may occur, things like
+	 * +l 5 vs +l 10. This function should determinate who wins the fight, this decision
+	 * should of course not be random but the same at every server on the net.
+	 * examples of such comparisons are "highest wins" (+l) and a strcmp() check (+k/+L).
+	 * aChannel *: channel the fight is about.
+	 * aExtCMtableParam *: our parameter
+	 * aExtCMtableParam *: their parameter
+	 */
+	int			(*sjoin_check)(aChannel *, void *, void *);
+
+	/* Slot#.. Can be used instead of GETPARAMSLOT() */
+	int slot;
+} Cmode;
+
+typedef struct {
+	char		flag;
+	int		paracount;
+	int		(*is_ok)(aClient *,aChannel *, char *para, int, int);
+	void *	(*put_param)(void *, char *);
+	char *		(*get_param)(void *);
+	char *		(*conv_param)(char *, aClient *);
+	void		(*free_param)(void *);
+	void *	(*dup_struct)(void *);
+	int		(*sjoin_check)(aChannel *, void *, void *);
+} CmodeInfo;
+
+/* Get a slot# for a param.. eg... GETPARAMSLOT('k') ;p */
+#define GETPARAMSLOT(x)	param_to_slot_mapping[x]
+
+/* Get a cmode handler by slot.. for example for [dont use this]: GETPARAMHANDLERBYSLOT(5)->get_param(chptr) */
+#define GETPARAMHANDLERBYSLOT(slotid)	ParamTable[slotid]
+
+/* Same as GETPARAMHANDLERBYSLOT but then by letter.. like [dont use this]: GETPARAMHANDLERBYSLOT('k')->get_param(chptr) */
+#define GETPARAMHANDLERBYLETTER(x)	ParamTable[GETPARAMSLOT(x)]
+
+/* Get paramter data struct.. for like: ((aModejEntry *)GETPARASTRUCT(chptr, 'j'))->t */
+#define GETPARASTRUCT(mychptr, mychar)	chptr->mode.extmodeparams[GETPARAMSLOT(mychar)]
+
+#define GETPARASTRUCTEX(v, mychar)	v[GETPARAMSLOT(mychar)]
+
+#define CMP_GETSLOT(x) GETPARAMSLOT(x)
+#define CMP_GETHANDLERBYSLOT(x) GETPARAMHANDLERBYSLOT(x)
+#define CMP_GETHANDLERBYLETTER(x) GETPARAMHANDLERBYLETTER(x)
+#define CMP_GETSTRUCT(x,y) GETPARASTRUCT(x,y)
+
+#endif
+
+/*** Extended bans ***/
+
+#define EXBCHK_ACCESS		0 /* Check access */
+#define EXBCHK_ACCESS_ERR	1 /* Check access and send error */
+#define EXBCHK_PARAM		2 /* Check if the parameter is valid */
+
+#define EXBTYPE_BAN			0 /* a ban */
+#define EXBTYPE_EXCEPT		1 /* an except */
+
+#define EXTBANTABLESZ		32
+
+typedef enum ExtbanOptions { EXTBOPT_CHSVSMODE=0x1 } ExtbanOptions;
+
+typedef struct {
+	/** extbans module */
+	Module *owner;
+	/** extended ban character */
+	char	flag;
+
+	/** extban options */
+	ExtbanOptions options;
+
+	/** access checking [optional].
+	 * aClient *: the client
+	 * aChannel *: the channel
+	 * para: the ban parameter
+	 * int: check type (see EXBCHK_*)
+	 * int: what (MODE_ADD or MODE_DEL)
+	 * int: what2 (EXBTYPE_BAN or EXBTYPE_EXCEPT)
+	 * return value: 1=ok, 0=bad
+	 * NOTE: just set this of NULL if you want only +hoaq to place/remove bans as usual.
+	 * NOTE2: This has not been tested yet!!
+	 */
+	int			(*is_ok)(aClient *, aChannel *, char *para, int, int, int);
+
+	/** Convert input parameter to output [optional].
+	 * like with normal bans '+b blah' gets '+b blah!*@*', and it allows
+	 * you to limit the length of the ban too. You can set this to NULL however
+	 * to use the value as-is.
+	 * char *: the input parameter.
+	 * return value: pointer to output string (temp. storage)
+	 */
+	char *		(*conv_param)(char *);
+
+	/** Checks if the user is affected by this ban [required].
+	 * Called from is_banned.
+	 * aClient *: the client
+	 * aChannel *: the channel
+	 * para: the ban entry
+	 * int: a value of BANCHK_* (see struct.h)
+	 */
+	int			(*is_banned)(aClient *, aChannel *, char *, int);
+} Extban;
+
+typedef struct {
+	char	flag;
+	ExtbanOptions options;
+	int			(*is_ok)(aClient *, aChannel *, char *para, int, int, int);
+	char *			(*conv_param)(char *);
+	int			(*is_banned)(aClient *, aChannel *, char *, int);
+} ExtbanInfo;
+
+
+typedef struct _command {
+	struct _command *prev, *next;
+	aCommand *cmd, *tok;
+} Command;
+
+typedef struct _versionflag {
+	struct _versionflag *prev, *next;
+	char flag;
+	ModuleChild *parents;
+} Versionflag;
+
+typedef struct _isupport {
+	struct _isupport *prev, *next;
+	char *token;
+	char *value;
+	Module *owner;
+} Isupport;
+
+typedef struct _ModuleObject {
+	struct _ModuleObject *prev, *next;
+	short type;
+	union {
+		Event *event;
+		Hook *hook;
+		Command *command;
+		Hooktype *hooktype;
+		Versionflag *versionflag;
+		Snomask *snomask;
+		Umode *umode;
+		Cmdoverride *cmdoverride;
+		Extban *extban;
+		Callback *callback;
+		Efunction *efunction;
+		Isupport *isupport;
+	} object;
+} ModuleObject;
+
+struct _irchook {
+	Hook *prev, *next;
+	short type;
+	union {
+		int (*intfunc)();
+		void (*voidfunc)();
+		char *(*pcharfunc)();
+	} func;
+	Module *owner;
+};
+
+struct _irccallback {
+	Callback *prev, *next;
+	short type;
+	union {
+		int (*intfunc)();
+		void (*voidfunc)();
+		char *(*pcharfunc)();
+	} func;
+	Module *owner;
+	char willberemoved; /* will be removed on next rehash? (eg the 'old'/'current' one) */
+};
+
+/* Definition of an efunction: a MANDATORY Extern Function (in a module),
+ * for things like do_join, join_channel, etc.
+ * The difference between callbacks and efunctions are:
+ * - efunctions are mandatory, while callbacks can be optional (depends!)
+ * - efunctions are ment for internal usage, so 3rd party modules are not allowed
+ *   to add them.
+ * - all efunctions are declared as function pointers in modules.c
+ */
+struct _ircefunction {
+	Efunction *prev, *next;
+	short type;
+	union {
+		int (*intfunc)();
+		void (*voidfunc)();
+		void *(*pvoidfunc)();
+		char *(*pcharfunc)();
+	} func;
+	Module *owner;
+	char willberemoved; /* will be removed on next rehash? (eg the 'old'/'current' one) */
+};
+
+struct _hooktype {
+	short id;
+	char *string;
+	ModuleChild *parents;
+};
+/*
+ * What we use to keep track internally of the modules
+*/
+
+#define MODERR_NOERROR 0
+#define MODERR_EXISTS  1
+#define MODERR_NOSPACE 2
+#define MODERR_INVALID 3
+#define MODERR_NOTFOUND 4
+
+unsigned int ModuleGetError(Module *module);
+const char *ModuleGetErrorStr(Module *module);
+unsigned int ModuleGetOptions(Module *module);
+unsigned int ModuleSetOptions(Module *module, unsigned int options);
+
+struct _Module
+{
+	struct _Module *prev, *next;
+	ModuleHeader    *header; /* The module's header */
+#ifdef _WIN32
+	HMODULE dll;		/* Return value of LoadLibrary */
+#elif defined(HPUX)
+	shl_t	dll;
+#else
+	void	*dll;		/* Return value of dlopen */
+#endif	
+	unsigned char flags;    /* 8-bits for flags .. [<- this is misleading, there's mod->flags = .. everywhere] */
+	ModuleChild *children;
+	ModuleObject *objects;
+	ModuleInfo modinfo; /* Used to store handle info for module */
+	unsigned char options;
+	unsigned char errorcode;
+	char *tmp_file;
+	unsigned long mod_sys_version;
+	unsigned int compiler_version;
+};
+/*
+ * Symbol table
+*/
+
+#define MOD_OPT_PERM		0x0001 /* Permanent module (not unloadable) */
+#define MOD_OPT_OFFICIAL	0x0002 /* Official module, do not set "tainted" */
+
+struct _mod_symboltable
+{
+#ifndef STATIC_LINKING
+	char	*symbol;
+#else
+	void	*realfunc;
+#endif
+	vFP 	*pointer;
+#ifndef STATIC_LINKING
+	char	*module;
+#endif
+};
+
+#ifndef STATIC_LINKING
+#define MOD_Dep(name, container,module) {#name, (vFP *) &container, module}
+#else
+#define MOD_Dep(name, container,module) {(void *)&name, (vFP *) &container}
+#endif
+/* Event structs */
+struct _event {
+	Event   *prev, *next;
+	char    *name;
+	time_t  every;
+	long    howmany;
+	vFP	event;
+	void    *data;
+	time_t  last;
+	Module *owner;
+};
+
+#define EMOD_EVERY 0x0001
+#define EMOD_HOWMANY 0x0002
+#define EMOD_NAME 0x0004
+#define EMOD_EVENT 0x0008
+#define EMOD_DATA 0x0010
+
+struct _eventinfo {
+	int flags;
+	long howmany;
+	time_t every;
+	char *name;
+	vFP event;
+	void *data;
+};
+
+
+/* Huh? Why are those not marked as extern?? -- Syzop */
+
+#define EventAdd(name, every, howmany, event, data) EventAddEx(NULL, name, every, howmany, event, data)
+Event   *EventAddEx(Module *, char *name, long every, long howmany,
+                  vFP event, void *data);
+Event   *EventDel(Event *event);
+Event   *EventMarkDel(Event *event);
+Event   *EventFind(char *name);
+int     EventMod(Event *event, EventInfo *mods);
+void    DoEvents(void);
+void    EventStatus(aClient *sptr);
+void    SetupEvents(void);
+void	LockEventSystem(void);
+void	UnlockEventSystem(void);
+extern MODVAR Hook		*Hooks[MAXHOOKTYPES];
+extern MODVAR Hooktype		Hooktypes[MAXCUSTOMHOOKS];
+extern MODVAR Callback *Callbacks[MAXCALLBACKS], *RCallbacks[MAXCALLBACKS];
+extern MODVAR Efunction *Efunctions[MAXEFUNCTIONS];
+
+void    Module_Init(void);
+char    *Module_Create(char *path);
+void    Init_all_testing_modules(void);
+void    Unload_all_loaded_modules(void);
+void    Unload_all_testing_modules(void);
+int     Module_Unload(char *name, int unload);
+vFP     Module_Sym(char *name);
+vFP     Module_SymX(char *name, Module **mptr);
+int	Module_free(Module *mod);
+
+#ifdef __OpenBSD__
+void *obsd_dlsym(void *handle, char *symbol);
+#endif
+
+Versionflag *VersionflagAdd(Module *module, char flag);
+void VersionflagDel(Versionflag *vflag, Module *module);
+
+Isupport *IsupportAdd(Module *module, const char *token, const char *value);
+void IsupportSetValue(Isupport *isupport, const char *value);
+void IsupportDel(Isupport *isupport);
+Isupport *IsupportFind(const char *token);
+
+#define add_Hook(hooktype, func) HookAddMain(NULL, hooktype, func, NULL, NULL)
+#define HookAdd(hooktype, func) HookAddMain(NULL, hooktype, func, NULL, NULL)
+#define HookAddEx(module, hooktype, func) HookAddMain(module, hooktype, func, NULL, NULL)
+#define HookAddVoid(hooktype, func) HookAddMain(NULL, hooktype, NULL, func, NULL)
+#define HookAddVoidEx(module, hooktype, func) HookAddMain(module, hooktype, NULL, func, NULL)
+#define HookAddPChar(hooktype, func) HookAddMain(NULL, hooktype, NULL, NULL, func)
+#define HookAddPCharEx(module, hooktype, func) HookAddMain(module, hooktype, NULL, NULL, func)
+#define add_HookX(hooktype, func1, func2, func3) HookAddMain(NULL, hooktype, func1, func2, func3)
+
+Hook	*HookAddMain(Module *module, int hooktype, int (*intfunc)(), void (*voidfunc)(), char *(*pcharfunc)());
+Hook	*HookAddCfg(Module *module, int hooktype, int (*intfunc)(ConfigFile *cf, ConfigEntry *ce, int type, int *errs));
+Hook	*HookDel(Hook *hook);
+
+Hooktype *HooktypeAdd(Module *module, char *string, int *type);
+void HooktypeDel(Hooktype *hooktype, Module *module);
+
+#define RunHook0(hooktype) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next)(*(h->func.intfunc))(); } while(0)
+#define RunHook(hooktype,x) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(x); } while(0)
+#define RunHookReturn(hooktype,x,ret) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) if((*(h->func.intfunc))(x) ret) return -1; } while(0)
+#define RunHookReturnInt(hooktype,x,retchk) \
+{ \
+ int retval; \
+ Hook *h; \
+ for (h = Hooks[hooktype]; h; h = h->next) \
+ { \
+  retval = (*(h->func.intfunc))(x); \
+  if (retval retchk) return retval; \
+ } \
+}
+#define RunHookReturnInt2(hooktype,x,y,retchk) \
+{ \
+ int retval; \
+ Hook *h; \
+ for (h = Hooks[hooktype]; h; h = h->next) \
+ { \
+  retval = (*(h->func.intfunc))(x,y); \
+  if (retval retchk) return retval; \
+ } \
+}
+
+#define RunHookReturnVoid(hooktype,x,ret) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) if((*(h->func.intfunc))(x) ret) return; } while(0)
+#define RunHook2(hooktype,x,y) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(x,y); } while(0)
+#define RunHook3(hooktype,a,b,c) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(a,b,c); } while(0)
+#define RunHook4(hooktype,a,b,c,d) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(a,b,c,d); } while(0)
+#define RunHook5(hooktype,a,b,c,d,e) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(a,b,c,d,e); } while(0)
+#define RunHook6(hooktype,a,b,c,d,e,f) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(a,b,c,d,e,f); } while(0)
+#define RunHook7(hooktype,a,b,c,d,e,f,g) do { Hook *h; for (h = Hooks[hooktype]; h; h = h->next) (*(h->func.intfunc))(a,b,c,d,e,f,g); } while(0)
+
+#define CallbackAdd(cbtype, func) CallbackAddMain(NULL, cbtype, func, NULL, NULL)
+#define CallbackAddEx(module, cbtype, func) CallbackAddMain(module, cbtype, func, NULL, NULL)
+#define CallbackAddVoid(cbtype, func) CallbackAddMain(NULL, cbtype, NULL, func, NULL)
+#define CallbackAddVoidEx(module, cbtype, func) CallbackAddMain(module, cbtype, NULL, func, NULL)
+#define CallbackAddPChar(cbtype, func) CallbackAddMain(NULL, cbtype, NULL, NULL, func)
+#define CallbackAddPCharEx(module, cbtype, func) CallbackAddMain(module, cbtype, NULL, NULL, func)
+
+extern Callback	*CallbackAddMain(Module *module, int cbtype, int (*intfunc)(), void (*voidfunc)(), char *(*pcharfunc)());
+extern Callback	*CallbackDel(Callback *cb);
+
+#define EfunctionAdd(module, cbtype, func) EfunctionAddMain(module, cbtype, func, NULL, NULL, NULL)
+#define EfunctionAddVoid(module, cbtype, func) EfunctionAddMain(module, cbtype, NULL, func, NULL, NULL)
+#define EfunctionAddPVoid(module, cbtype, func) EfunctionAddMain(module, cbtype, NULL, NULL, func, NULL)
+#define EfunctionAddPChar(module, cbtype, func) EfunctionAddMain(module, cbtype, NULL, NULL, NULL, func)
+
+extern Efunction	*EfunctionAddMain(Module *module, int eftype, int (*intfunc)(), void (*voidfunc)(), void *(*pvoidfunc)(), char *(*pcharfunc)());
+extern Efunction	*EfunctionDel(Efunction *cb);
+
+Command *CommandAdd(Module *module, char *cmd, char *tok, int (*func)(aClient*, aClient*, int, char**), unsigned char params, int flags);
+Command *CommandAdd_Alias(Module *module, char *cmd, char *tok, int (*func)(aClient*, aClient*, int, char**, char *sentcmd), unsigned char params, int flags);
+void CommandDel(Command *command);
+int CommandExists(char *name);
+Cmdoverride *CmdoverrideAdd(Module *module, char *cmd, iFP function);
+void CmdoverrideDel(Cmdoverride *ovr);
+int CallCmdoverride(Cmdoverride *ovr, aClient *cptr, aClient *sptr, int parc, char *parv[]);
+
+/* Hook types */
+#define HOOKTYPE_LOCAL_QUIT	1
+#define HOOKTYPE_LOCAL_NICKCHANGE 2
+#define HOOKTYPE_LOCAL_CONNECT 3
+#define HOOKTYPE_REHASHFLAG 4
+#define HOOKTYPE_PRE_LOCAL_PART 5
+#define HOOKTYPE_CONFIGPOSTTEST 6
+#define HOOKTYPE_REHASH 7
+#define HOOKTYPE_PRE_LOCAL_CONNECT 8
+#define HOOKTYPE_PRE_LOCAL_QUIT 9
+#define HOOKTYPE_GUEST 10
+#define HOOKTYPE_SERVER_CONNECT 11
+#define HOOKTYPE_SERVER_QUIT 12
+#define HOOKTYPE_STATS 13
+#define HOOKTYPE_LOCAL_JOIN 14
+#define HOOKTYPE_CONFIGTEST 15
+#define HOOKTYPE_CONFIGRUN 16
+/* If you ever change the number of usermsg & chanmsg, notify Syzop first, kthx! ;p */
+#define HOOKTYPE_USERMSG 17
+#define HOOKTYPE_CHANMSG 18
+#define HOOKTYPE_LOCAL_PART 19
+#define HOOKTYPE_LOCAL_KICK 20
+#define HOOKTYPE_LOCAL_CHANMODE 21
+#define HOOKTYPE_LOCAL_TOPIC 22
+#define HOOKTYPE_LOCAL_OPER 23
+#define HOOKTYPE_UNKUSER_QUIT 24
+#define HOOKTYPE_LOCAL_PASS 25
+#define HOOKTYPE_REMOTE_CONNECT 26
+#define HOOKTYPE_REMOTE_QUIT 27
+#define HOOKTYPE_PRE_LOCAL_JOIN 28
+#define HOOKTYPE_PRE_LOCAL_KICK 29
+#define HOOKTYPE_PRE_LOCAL_TOPIC 30
+#define HOOKTYPE_REMOTE_NICKCHANGE 31
+#define HOOKTYPE_CHANNEL_CREATE 32
+#define HOOKTYPE_CHANNEL_DESTROY 33
+#define HOOKTYPE_REMOTE_CHANMODE 34
+#define HOOKTYPE_TKL_EXCEPT 35
+#define HOOKTYPE_UMODE_CHANGE 36
+#define HOOKTYPE_TOPIC 37
+#define HOOKTYPE_REHASH_COMPLETE 38
+#define HOOKTYPE_TKL_ADD 39
+#define HOOKTYPE_TKL_DEL 40
+#define HOOKTYPE_LOCAL_KILL 41
+#define HOOKTYPE_LOG 42
+#define HOOKTYPE_REMOTE_JOIN 43
+#define HOOKTYPE_REMOTE_PART 44
+#define HOOKTYPE_REMOTE_KICK 45
+#define HOOKTYPE_LOCAL_SPAMFILTER 46
+#define HOOKTYPE_SILENCED 47
+#define HOOKTYPE_CAN_JOIN 48
+#define HOOKTYPE_CAN_SEND 49
+#define HOOKTYPE_CLEANUP_CLIENT 50
+#define HOOKTYPE_CLEANUP_USER 51
+#define HOOKTYPE_CLEANUP_USER2 52
+#define HOOKTYPE_PRE_CHANMSG 53
+#define HOOKTYPE_KNOCK 54
+#define HOOKTYPE_MODECHAR_FIXME 55
+#define HOOKTYPE_CAN_KICK 56
+
+/* Hook return values */
+#define HOOK_CONTINUE 0
+#define HOOK_ALLOW -1
+#define HOOK_DENY 1
+
+/* Callback types */
+#define CALLBACKTYPE_CLOAK 1
+#define CALLBACKTYPE_CLOAKKEYCSUM 2
+#define CALLBACKTYPE_CLOAK_EX 3
+
+/* Efunction types */
+#define EFUNC_DO_JOIN       				1
+#define EFUNC_JOIN_CHANNEL  				2
+#define EFUNC_CAN_JOIN      				3
+#define EFUNC_DO_MODE       				4
+#define EFUNC_SET_MODE      				5
+#define EFUNC_M_UMODE						6
+#define EFUNC_REGISTER_USER					7
+#define EFUNC_TKL_HASH						8
+#define EFUNC_TKL_TYPETOCHAR				9
+#define EFUNC_TKL_ADD_LINE					10
+#define EFUNC_TKL_DEL_LINE					11
+#define EFUNC_TKL_CHECK_LOCAL_REMOVE_SHUN	12
+#define EFUNC_TKL_EXPIRE					13
+#define EFUNC_TKL_CHECK_EXPIRE				14
+#define EFUNC_FIND_TKLINE_MATCH				15
+#define EFUNC_FIND_SHUN						16
+#define EFUNC_FIND_SPAMFILTER_USER			17
+#define EFUNC_FIND_QLINE					18
+#define EFUNC_FIND_TKLINE_MATCH_ZAP			19
+#define EFUNC_TKL_STATS						20
+#define EFUNC_TKL_SYNCH						21
+#define EFUNC_M_TKL							22
+#define EFUNC_PLACE_HOST_BAN				23
+#define EFUNC_DOSPAMFILTER					24
+#define EFUNC_DOSPAMFILTER_VIRUSCHAN		25
+#define EFUNC_FIND_TKLINE_MATCH_ZAP_EX		26
+#define EFUNC_SEND_LIST						27
+#define EFUNC_STRIPBADWORDS					28
+#define EFUNC_STRIPCOLORS					29
+#define EFUNC_STRIPCONTROLCODES				30
+#define EFUNC_SPAMFILTER_BUILD_USER_STRING	31
+#define EFUNC_IS_SILENCED					32
+
+/* Module flags */
+#define MODFLAG_NONE	0x0000
+#define MODFLAG_LOADED	0x0001 /* Fully loaded */
+#define MODFLAG_TESTING 0x0002 /* Not yet initialized */
+#define MODFLAG_INIT	0x0004 /* Initialized */
+#define MODFLAG_DELAYED 0x0008 /* Delayed unload */
+
+/* Module function return values */
+#define MOD_SUCCESS 0
+#define MOD_FAILED -1
+#define MOD_DELAY 2
+
+#define CONFIG_MAIN 1
+#define CONFIG_SET 2
+#define CONFIG_BAN 3
+#define CONFIG_EXCEPT 4
+#define CONFIG_DENY 5
+#define CONFIG_ALLOW 6
+#define CONFIG_CLOAKKEYS 7
+
+#ifdef DYNAMIC_LINKING
+ #define MOD_HEADER(name) Mod_Header
+ #define MOD_TEST(name) Mod_Test
+ #define MOD_INIT(name) Mod_Init
+ #define MOD_LOAD(name) Mod_Load
+ #define MOD_UNLOAD(name) Mod_Unload
+#else
+ #define MOD_HEADER(name) name##_Header
+ #define MOD_TEST(name) name##_Test
+ #define MOD_INIT(name) name##_Init
+ #define MOD_LOAD(name) name##_Load
+ #define MOD_UNLOAD(name) name##_Unload
+#endif
+
+#define CLOAK_KEYCRC	RCallbacks[CALLBACKTYPE_CLOAKKEYCSUM]->func.pcharfunc()
+
+#ifdef DYNAMIC_LINKING
+ #include "modversion.h"
+#endif
+
+#endif
+

include/modversion.h

@@ -0,0 +1,104 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/modversion.h
+ *   (C) 2004-2005 Bram Matthys and The UnrealIRCd Team
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#include "version.h"
+
+/* What all this is for? Well, it's simple...
+ * Example: When someone compiles a module with zip support, but the
+ * core was not compiled with zip support, then the module will read
+ * things incorrect in the struct because the module sees an extra
+ * field half-way the struct but in the core that field does not exist,
+ * hence all data is shifted 4 bytes causing all kinds of odd crashes,
+ * memory corruption, and weird problems.
+ * This is an attempt to prevent this a bit, but there are a lot more
+ * options that cause binary incompatability (eg: changing nicklen),
+ * we just take the most common ones...
+ *
+ * NOTE: On win32 we allow ssl and zip inconsistencies because we
+ *       explicitly use "padding" in the structs: we add a useless
+ *       placeholder so everything is still aligned correctly.
+ *       In the process of doing so, we waste several bytes per-user,
+ *       but this prevents (most) binary incompatability problems
+ *       making it easier for module coders to ship dll's.
+ */
+ #if defined(USE_SSL) && !defined(_WIN32)
+  #define MYTOKEN_SSL "/SSL"
+ #else
+  #define MYTOKEN_SSL ""
+ #endif
+ #if defined(ZIP_LINKS) && !defined(_WIN32)
+  #define MYTOKEN_ZIP "/ZIP"
+ #else
+  #define MYTOKEN_ZIP ""
+ #endif
+ #if defined(NOSPOOF)
+  #define MYTOKEN_NOSPOOF "/NOSPF"
+ #else
+  #define MYTOKEN_NOSPOOF ""
+ #endif
+ #if !defined(EXTCMODE)
+  #define MYTOKEN_EXTCMODE "/NOEXTC"
+ #else
+  #define MYTOKEN_EXTCMODE ""
+ #endif
+ #if !defined(JOINTHROTTLE)
+  #define MYTOKEN_JOINTHROTTLE "/NOJTHR"
+ #else
+  #define MYTOKEN_JOINTHROTTLE ""
+ #endif
+ #if !defined(NO_FLOOD_AWAY)
+  #define MYTOKEN_NOFLDAWAY "/NONFA"
+ #else
+  #define MYTOKEN_NOFLDAWAY ""
+ #endif
+ #if !defined(NEWCHFLOODPROT)
+  #define MYTOKEN_NEWCHF "/NOCHF"
+ #else
+  #define MYTOKEN_NEWCHF ""
+ #endif
+ #ifdef INET6
+  #define MYTOKEN_INET6 "/IPV6"
+ #else
+  #define MYTOKEN_INET6 ""
+ #endif
+
+#ifdef __GNUC__
+ #if defined(__GNUC_PATCHLEVEL__)
+  #define GCCVER ((__GNUC__ << 16) + (__GNUC_MINOR__ << 8) + __GNUC_PATCHLEVEL__)
+ #else
+  #define GCCVER ((__GNUC__ << 16) + (__GNUC_MINOR__ << 8))
+ #endif
+#else
+ #define GCCVER 0
+#endif
+  
+
+#ifdef UNREALCORE
+  char our_mod_version[] = BASE_VERSION PATCH1 PATCH2 PATCH3 PATCH4 PATCH6 PATCH7 PATCH8 PATCH9 \
+                               MYTOKEN_SSL MYTOKEN_ZIP MYTOKEN_NOSPOOF MYTOKEN_EXTCMODE MYTOKEN_JOINTHROTTLE \
+                               MYTOKEN_NOFLDAWAY MYTOKEN_NEWCHF MYTOKEN_INET6;
+  unsigned int our_compiler_version = GCCVER;
+#else
+  DLLFUNC char Mod_Version[] = BASE_VERSION PATCH1 PATCH2 PATCH3 PATCH4 PATCH6 PATCH7 PATCH8 PATCH9 \
+                               MYTOKEN_SSL MYTOKEN_ZIP MYTOKEN_NOSPOOF MYTOKEN_EXTCMODE MYTOKEN_JOINTHROTTLE \
+                               MYTOKEN_NOFLDAWAY MYTOKEN_NEWCHF MYTOKEN_INET6;
+  DLLFUNC unsigned int compiler_version = GCCVER;
+#endif

include/msg.h

@@ -0,0 +1,312 @@
+
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/msg.h
+ *   Copyright (C) 1990 Jarkko Oikarinen and
+ *                      University of Oulu, Computing Center
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+#ifndef	__msg_include__
+#define __msg_include__
+
+#define MSG_PRIVATE	"PRIVMSG"	/* PRIV */
+#define TOK_PRIVATE	"!"	/* 33 */
+#define MSG_WHOIS	"WHOIS"	/* WHOI */
+#define TOK_WHOIS	"#"	/* 35 */
+#define MSG_WHOWAS	"WHOWAS"	/* WHOW */
+#define TOK_WHOWAS	"$"	/* 36 */
+#define MSG_USER	"USER"	/* USER */
+#define TOK_USER	"%"	/* 37 */
+#define MSG_NICK	"NICK"	/* NICK */
+#define TOK_NICK	"&"	/* 38 */
+#define MSG_SERVER	"SERVER"	/* SERV */
+#define TOK_SERVER	"'"	/* 39 */
+#define MSG_LIST	"LIST"	/* LIST */
+#define TOK_LIST	"("	/* 40 */
+#define MSG_TOPIC	"TOPIC"	/* TOPI */
+#define TOK_TOPIC	")"	/* 41 */
+#define MSG_INVITE	"INVITE"	/* INVI */
+#define TOK_INVITE	"*"	/* 42 */
+#define MSG_VERSION	"VERSION"	/* VERS */
+#define TOK_VERSION	"+"	/* 43 */
+#define MSG_QUIT	"QUIT"	/* QUIT */
+#define TOK_QUIT	","	/* 44 */
+#define MSG_SQUIT	"SQUIT"	/* SQUI */
+#define TOK_SQUIT	"-"	/* 45 */
+#define MSG_KILL	"KILL"	/* KILL */
+#define TOK_KILL	"."	/* 46 */
+#define MSG_INFO	"INFO"	/* INFO */
+#define TOK_INFO	"/"	/* 47 */
+#define MSG_LINKS	"LINKS"	/* LINK */
+#define TOK_LINKS	"0"	/* 48 */
+#define MSG_SUMMON	"SUMMON"	/* SUMM */
+#define TOK_SUMMON	"1"	/* 49 */
+#define MSG_STATS	"STATS"	/* STAT */
+#define TOK_STATS	"2"	/* 50 */
+#define MSG_USERS	"USERS"	/* USER -> USRS */
+#define TOK_USERS	"3"	/* 51 */
+#define MSG_HELP	"HELP"	/* HELP */
+#define MSG_HELPOP	"HELPOP"	/* HELP */
+#define TOK_HELP	"4"	/* 52 */
+#define MSG_ERROR	"ERROR"	/* ERRO */
+#define TOK_ERROR	"5"	/* 53 */
+#define MSG_AWAY	"AWAY"	/* AWAY */
+#define TOK_AWAY	"6"	/* 54 */
+#define MSG_CONNECT	"CONNECT"	/* CONN */
+#define TOK_CONNECT	"7"	/* 55 */
+#define MSG_PING	"PING"	/* PING */
+#define TOK_PING	"8"	/* 56 */
+#define MSG_PONG	"PONG"	/* PONG */
+#define TOK_PONG	"9"	/* 57 */
+#define MSG_OPER	"OPER"	/* OPER */
+#define TOK_OPER	";"	/* 59 */
+#define MSG_PASS	"PASS"	/* PASS */
+#define TOK_PASS	"<"	/* 60 */
+#define MSG_WALLOPS	"WALLOPS"	/* WALL */
+#define TOK_WALLOPS	"="	/* 61 */
+#define MSG_TIME	"TIME"	/* TIME */
+#define TOK_TIME	">"	/* 62 */
+#define MSG_NAMES	"NAMES"	/* NAME */
+#define TOK_NAMES	"?"	/* 63 */
+#define MSG_ADMIN	"ADMIN"	/* ADMI */
+#define TOK_ADMIN	"@"	/* 64 */
+#define MSG_NOTICE	"NOTICE"	/* NOTI */
+#define TOK_NOTICE	"B"	/* 66 */
+#define MSG_JOIN	"JOIN"	/* JOIN */
+#define TOK_JOIN	"C"	/* 67 */
+#define MSG_PART	"PART"	/* PART */
+#define TOK_PART	"D"	/* 68 */
+#define MSG_LUSERS	"LUSERS"	/* LUSE */
+#define TOK_LUSERS	"E"	/* 69 */
+#define MSG_MOTD	"MOTD"	/* MOTD */
+#define TOK_MOTD	"F"	/* 70 */
+#define MSG_MODE	"MODE"	/* MODE */
+#define TOK_MODE	"G"	/* 71 */
+#define MSG_KICK	"KICK"	/* KICK */
+#define TOK_KICK	"H"	/* 72 */
+#define MSG_SERVICE	"SERVICE"	/* SERV -> SRVI */
+#define TOK_SERVICE	"I"	/* 73 */
+#define MSG_USERHOST	"USERHOST"	/* USER -> USRH */
+#define TOK_USERHOST	"J"	/* 74 */
+#define MSG_ISON	"ISON"	/* ISON */
+#define TOK_ISON	"K"	/* 75 */
+#define	MSG_REHASH	"REHASH"	/* REHA */
+#define TOK_REHASH	"O"	/* 79 */
+#define	MSG_RESTART	"RESTART"	/* REST */
+#define TOK_RESTART	"P"	/* 80 */
+#define	MSG_CLOSE	"CLOSE"	/* CLOS */
+#define TOK_CLOSE	"Q"	/* 81 */
+#define	MSG_DIE		"DIE"	/* DIE */
+#define TOK_DIE		"R"	/* 82 */
+#define	MSG_HASH	"HASH"	/* HASH */
+#define TOK_HASH	"S"	/* 83 */
+#define	MSG_DNS		"DNS"	/* DNS  -> DNSS */
+#define TOK_DNS		"T"	/* 84 */
+#define MSG_SILENCE	"SILENCE"	/* SILE */
+#define TOK_SILENCE	"U"	/* 85 */
+#define MSG_AKILL	"AKILL"	/* AKILL */
+#define TOK_AKILL	"V"	/* 86 */
+#define MSG_KLINE	"KLINE"	/* KLINE */
+#define TOK_KLINE	"W"	/* 87 */
+#define MSG_UNKLINE     "UNKLINE"	/* UNKLINE */
+#define TOK_UNKLINE	"X"	/* 88 */
+#define MSG_RAKILL	"RAKILL"	/* RAKILL */
+#define TOK_RAKILL	"Y"	/* 89 */
+#define MSG_GNOTICE	"GNOTICE"	/* GNOTICE */
+#define TOK_GNOTICE	"Z"	/* 90 */
+#define MSG_GOPER	"GOPER"	/* GOPER */
+#define TOK_GOPER	"["	/* 91 */
+#define MSG_GLOBOPS	"GLOBOPS"	/* GLOBOPS */
+#define TOK_GLOBOPS	"]"	/* 93 */
+#define MSG_LOCOPS	"LOCOPS"	/* LOCOPS */
+#define TOK_LOCOPS	"^"	/* 94 */
+#define MSG_PROTOCTL	"PROTOCTL"	/* PROTOCTL */
+#define TOK_PROTOCTL	"_"	/* 95 */
+#define MSG_WATCH	"WATCH"	/* WATCH */
+#define TOK_WATCH	"`"	/* 96 */
+#define MSG_TRACE	"TRACE"	/* TRAC */
+#define TOK_TRACE	"b"	/* 97 */
+#define MSG_SQLINE	"SQLINE"	/* SQLINE */
+#define TOK_SQLINE	"c"	/* 98 */
+#define MSG_UNSQLINE	"UNSQLINE"	/* UNSQLINE */
+#define TOK_UNSQLINE	"d"	/* 99 */
+#define MSG_SVSNICK	"SVSNICK"	/* SVSNICK */
+#define TOK_SVSNICK	"e"	/* 100 */
+#define MSG_SVSNOOP	"SVSNOOP"	/* SVSNOOP */
+#define TOK_SVSNOOP	"f"	/* 101 */
+#define MSG_IDENTIFY	"IDENTIFY"	/* IDENTIFY */
+#define TOK_IDENTIFY	"g"	/* 102 */
+#define MSG_SVSKILL	"SVSKILL"	/* SVSKILL */
+#define TOK_SVSKILL	"h"	/* 103 */
+#define MSG_NICKSERV	"NICKSERV"	/* NICKSERV */
+#define MSG_NS		"NS"
+#define TOK_NICKSERV	"i"	/* 104 */
+#define MSG_CHANSERV	"CHANSERV"	/* CHANSERV */
+#define MSG_CS		"CS"
+#define TOK_CHANSERV	"j"	/* 105 */
+#define MSG_OPERSERV	"OPERSERV"	/* OPERSERV */
+#define MSG_OS		"OS"
+#define TOK_OPERSERV	"k"	/* 106 */
+#define MSG_MEMOSERV	"MEMOSERV"	/* MEMOSERV */
+#define MSG_MS		"MS"
+#define TOK_MEMOSERV	"l"	/* 107 */
+#define MSG_SERVICES	"SERVICES"	/* SERVICES */
+#define TOK_SERVICES	"m"	/* 108 */
+#define MSG_SVSMODE	"SVSMODE"	/* SVSMODE */
+#define TOK_SVSMODE	"n"	/* 109 */
+#define MSG_SAMODE	"SAMODE"	/* SAMODE */
+#define TOK_SAMODE	"o"	/* 110 */
+#define MSG_CHATOPS	"CHATOPS"	/* CHATOPS */
+#define TOK_CHATOPS	"p"	/* 111 */
+#define MSG_ZLINE    	"ZLINE"	/* ZLINE */
+#define TOK_ZLINE	"q"	/* 112 */
+#define MSG_UNZLINE  	"UNZLINE"	/* UNZLINE */
+#define TOK_UNZLINE	"r"	/* 113 */
+#define MSG_HELPSERV    "HELPSERV"	/* HELPSERV */
+#define MSG_HS		"HS"
+#define TOK_HELPSERV    "s"	/* 114 */
+#define MSG_RULES       "RULES"	/* RULES */
+#define TOK_RULES       "t"	/* 115 */
+#define MSG_MAP         "MAP"	/* MAP */
+#define TOK_MAP         "u"	/* 117 */
+#define MSG_SVS2MODE    "SVS2MODE"	/* SVS2MODE */
+#define TOK_SVS2MODE	"v"	/* 118 */
+#define MSG_DALINFO     "DALINFO"	/* dalinfo */
+#define TOK_DALINFO     "w"	/* 119 */
+#define MSG_ADMINCHAT   "ADCHAT"	/* Admin chat */
+#define TOK_ADMINCHAT   "x"	/* 120 */
+#define MSG_MKPASSWD	"MKPASSWD"	/* MKPASSWD */
+#define TOK_MKPASSWD	"y"	/* 121 */
+#define MSG_ADDLINE     "ADDLINE"	/* ADDLINE */
+#define TOK_ADDLINE     "z"	/* 122 */
+#define MSG_GLINE	"GLINE"	/* The awesome g-line */
+#define TOK_GLINE	"}"	/* 125 */
+#define MSG_SJOIN	"SJOIN"
+#define TOK_SJOIN	"~"
+#define MSG_SETHOST 	"SETHOST"	/* sethost */
+#define TOK_SETHOST 	"AA"	/* 127 4ever !;) */
+#define MSG_NACHAT  	"NACHAT"	/* netadmin chat */
+#define TOK_NACHAT  	"AC"	/* *beep* */
+#define MSG_SETIDENT    "SETIDENT"
+#define TOK_SETIDENT    "AD"
+#define MSG_SETNAME	"SETNAME"	/* set GECOS */
+#define TOK_SETNAME	"AE"	/* its almost unreeaaall... */
+#define MSG_LAG		"LAG"	/* Lag detect */
+#define TOK_LAG		"AF"	/* a or ? */
+#define MSG_STATSERV	"STATSERV"	/* alias */
+#define TOK_STATSERV	"AH"
+#define MSG_KNOCK	"KNOCK"
+#define TOK_KNOCK	"AI"
+#define MSG_CREDITS 	"CREDITS"
+#define TOK_CREDITS 	"AJ"
+#define MSG_LICENSE 	"LICENSE"
+#define TOK_LICENSE 	"AK"
+#define MSG_CHGHOST 	"CHGHOST"
+#define TOK_CHGHOST 	"AL"
+#define MSG_RPING   	"RPING"
+#define TOK_RPING	"AM"
+#define MSG_RPONG   	"RPONG"
+#define TOK_RPONG	"AN"
+#define MSG_NETINFO 	"NETINFO"
+#define TOK_NETINFO 	"AO"
+#define MSG_SENDUMODE 	"SENDUMODE"
+#define TOK_SENDUMODE 	"AP"
+#define MSG_ADDMOTD 	"ADDMOTD"
+#define TOK_ADDMOTD	"AQ"
+#define MSG_ADDOMOTD	"ADDOMOTD"
+#define TOK_ADDOMOTD	"AR"
+#define MSG_SVSMOTD	"SVSMOTD"
+#define TOK_SVSMOTD	"AS"
+#define MSG_SMO 	"SMO"
+#define TOK_SMO 	"AU"
+#define MSG_OPERMOTD 	"OPERMOTD"
+#define TOK_OPERMOTD 	"AV"
+#define MSG_TSCTL 	"TSCTL"
+#define TOK_TSCTL 	"AW"
+#define MSG_SVSJOIN 	"SVSJOIN"
+#define MSG_SAJOIN 	"SAJOIN"
+#define TOK_SAJOIN 	"AX"
+#define MSG_SVSPART 	"SVSPART"
+#define TOK_SVSPART 	"BT"
+#define MSG_SAPART 	"SAPART"
+#define TOK_SAPART 	"AY"
+#define MSG_CHGIDENT 	"CHGIDENT"
+#define TOK_CHGIDENT 	"AZ"
+#define MSG_SWHOIS 	"SWHOIS"
+#define TOK_SWHOIS 	"BA"
+#define MSG_SVSO 	"SVSO"
+#define TOK_SVSO 	"BB"
+#define MSG_SVSFLINE 	"SVSFLINE"
+#define TOK_SVSFLINE 	"BC"
+#define MSG_TKL		"TKL"
+#define TOK_TKL 	"BD"
+#define MSG_VHOST 	"VHOST"
+#define TOK_VHOST 	"BE"
+#define MSG_BOTMOTD 	"BOTMOTD"
+#define TOK_BOTMOTD 	"BF"
+#define MSG_REMGLINE	"REMGLINE"	/* remove g-line */
+#define TOK_REMGLINE	"BG"
+#define MSG_HTM		"HTM"
+#define TOK_HTM		"BH"
+#define MSG_UMODE2	"UMODE2"
+#define TOK_UMODE2	"|"
+#define MSG_DCCDENY	"DCCDENY"
+#define TOK_DCCDENY	"BI"
+#define MSG_UNDCCDENY   "UNDCCDENY"
+#define TOK_UNDCCDENY   "BJ"
+#define MSG_CHGNAME	"CHGNAME"
+#define MSG_SVSNAME	"SVSNAME"
+#define TOK_CHGNAME	"BK"
+#define MSG_SHUN	"SHUN"
+#define TOK_SHUN	"BL"
+#define MSG_NEWJOIN 	"NEWJOIN"	/* For CR Java Chat */
+#define MSG_POST	"POST"
+#define TOK_POST	"BN"
+#define MSG_INFOSERV 	"INFOSERV"
+#define MSG_IS		"IS"
+#define TOK_INFOSERV	"BO"
+
+#define MSG_BOTSERV	"BOTSERV"
+#define TOK_BOTSERV	"BS"
+
+#define MSG_CYCLE	"CYCLE"
+#define TOK_CYCLE	"BP"
+
+#define MSG_MODULE	"MODULE"
+#define TOK_MODULE	"BQ"
+/* BR and BT are in use */
+
+#define MSG_SENDSNO	"SENDSNO"
+#define TOK_SENDSNO	"Ss"
+
+#define MSG_EOS		"EOS"
+#define TOK_EOS		"ES"
+
+#define MAXPARA    	15
+
+extern int m_error();
+extern int m_dns();
+extern int m_info(), m_summon();
+extern int m_users(), m_version();
+extern int m_dalinfo();
+extern int m_credits();
+extern int m_license();
+extern int m_module(), m_alias();
+extern int m_rehash(), m_die(), m_restart();
+#endif
+

include/nameser.h

@@ -0,0 +1,388 @@
+/*
+ * ++Copyright++ 1983, 1989, 1993
+ * -
+ * Copyright (c) 1983, 1989, 1993
+ *    The Regents of the University of California.  All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS `AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software.  No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * --Copyright--
+ */
+
+/*
+ *      @(#)nameser.h   8.1 (Berkeley) 6/2/93
+ *      $NetBSD: nameser.h,v 1.14 2000/08/09 14:41:00 itojun Exp $
+ */
+
+#ifndef _ARPA_NAMESER_H_
+#define _ARPA_NAMESER_H_
+
+#ifdef PARAMH
+#include <sys/param.h>
+#endif
+
+#ifdef _AUX_SOURCE
+# include <sys/types.h>
+#endif
+
+/*
+ * revision information.  this is the release date in YYYYMMDD format.
+ * it can change every day so the right thing to do with it is use it
+ * in preprocessor commands such as "#if (__BIND > 19931104)".  do not
+ * compare for equality; rather, use it to determine whether your resolver
+ * is new enough to contain a certain feature.
+ */
+
+#define __BIND          19960801        /* interface version stamp */
+
+/*
+ * Define constants based on rfc883
+ */
+#define PACKETSZ        512                /* maximum packet size */
+#define MAXDNAME        1025                /* maximum presentation domain name */
+#define MAXCDNAME       255                /* maximum compressed domain name */
+#define MAXLABEL        63                /* maximum length of domain label */
+#define HFIXEDSZ        12                /* #/bytes of fixed data in header */
+#define QFIXEDSZ        4                /* #/bytes of fixed data in query */
+#define RRFIXEDSZ       10                /* #/bytes of fixed data in r record */
+#define INT32SZ         4                /* for systems without 32-bit ints */
+#define INT16SZ         2                /* for systems without 16-bit ints */
+#define INADDRSZ        4                /* IPv4 T_A */
+#define IN6ADDRSZ       16                /* IPv6 T_AAAA */
+
+/*
+ * Internet nameserver port number
+ */
+#define NAMESERVER_PORT 53
+
+/*
+ * Currently defined opcodes
+ */
+#define QUERY           0x0                /* standard query */
+#define IQUERY          0x1                /* inverse query */
+#define STATUS          0x2                /* nameserver status query */
+/*#define xxx           0x3*/                /* 0x3 reserved */
+#define NS_NOTIFY_OP    0x4                /* notify secondary of SOA change */
+/*
+ * Currently defined response codes
+ */
+#define NOERROR         0                /* no error */
+#define FORMERR         1                /* format error */
+#define SERVFAIL        2                /* server failure */
+#define NXDOMAIN        3                /* non existent domain */
+#define NOTIMP          4                /* not implemented */
+#define REFUSED         5                /* query refused */
+
+/*
+ * Type values for resources and queries
+ */
+#define T_A             1                /* host address */
+#define T_NS            2                /* authoritative server */
+#define T_MD            3                /* mail destination */
+#define T_MF            4                /* mail forwarder */
+#define T_CNAME         5                /* canonical name */
+#define T_SOA           6                /* start of authority zone */
+#define T_MB            7                /* mailbox domain name */
+#define T_MG            8                /* mail group member */
+#define T_MR            9                /* mail rename name */
+#define T_NULL          10                /* null resource record */
+#define T_WKS           11                /* well known service */
+#define T_PTR           12                /* domain name pointer */
+#define T_HINFO         13                /* host information */
+#define T_MINFO         14                /* mailbox information */
+#define T_MX            15                /* mail routing information */
+#define T_TXT           16                /* text strings */
+#define T_RP            17                /* responsible person */
+#define T_AFSDB         18                /* AFS cell database */
+#define T_X25           19                /* X_25 calling address */
+#define T_ISDN          20                /* ISDN calling address */
+#define T_RT            21                /* router */
+#define T_NSAP          22                /* NSAP address */
+#define T_NSAP_PTR      23                /* reverse NSAP lookup (deprecated) */
+#define T_SIG           24                /* security signature */
+#define T_KEY           25                /* security key */
+#define T_PX            26                /* X.400 mail mapping */
+#define T_GPOS          27                /* geographical position (withdrawn) */
+#define T_AAAA          28                /* IP6 Address */
+#define T_LOC           29                /* Location Information */
+#define T_NXT           30                /* Next Valid Name in Zone */
+#define T_EID           31                /* Endpoint identifier */
+#define T_NIMLOC        32                /* Nimrod locator */
+#define T_SRV           33                /* Server selection */
+#define T_ATMA          34                /* ATM Address */
+#define T_NAPTR         35                /* Naming Authority PoinTeR */
+#define T_OPT           41                /* OPT pseudo-RR, RFC2761 */
+        /* non standard */
+#define T_UINFO         100                /* user (finger) information */
+#define T_UID           101                /* user ID */
+#define T_GID           102                /* group ID */
+#define T_UNSPEC        103                /* Unspecified format (binary data) */
+        /* Query type values which do not appear in resource records */
+#define T_IXFR                251                /* incremental zone transfer */
+#define T_AXFR          252                /* transfer zone of authority */
+#define T_MAILB         253                /* transfer mailbox records */
+#define T_MAILA         254                /* transfer mail agent records */
+#define T_ANY           255                /* wildcard match */
+
+/*
+ * Values for class field
+ */
+
+#define C_IN            1                /* the arpa internet */
+#define C_CHAOS         3                /* for chaos net (MIT) */
+#define C_HS            4                /* for Hesiod name server (MIT) (XXX) */
+        /* Query class values which do not appear in resource records */
+#define C_ANY           255                /* wildcard match */
+
+/*
+ * Flags field of the KEY RR rdata
+ */
+#define KEYFLAG_TYPEMASK        0xC000        /* Mask for "type" bits */
+#define KEYFLAG_TYPE_AUTH_CONF        0x0000        /* Key usable for both */
+#define KEYFLAG_TYPE_CONF_ONLY        0x8000        /* Key usable for confidentiality */
+#define KEYFLAG_TYPE_AUTH_ONLY        0x4000        /* Key usable for authentication */
+#define KEYFLAG_TYPE_NO_KEY        0xC000        /* No key usable for either; no key */
+/* The type bits can also be interpreted independently, as single bits: */
+#define KEYFLAG_NO_AUTH                0x8000        /* Key not usable for authentication */
+#define KEYFLAG_NO_CONF                0x4000        /* Key not usable for confidentiality */
+
+#define KEYFLAG_EXPERIMENTAL        0x2000        /* Security is *mandatory* if bit=0 */
+#define KEYFLAG_RESERVED3        0x1000  /* reserved - must be zero */
+#define KEYFLAG_RESERVED4        0x0800  /* reserved - must be zero */
+#define KEYFLAG_USERACCOUNT        0x0400        /* key is assoc. with a user acct */
+#define KEYFLAG_ENTITY                0x0200        /* key is assoc. with entity eg host */
+#define KEYFLAG_ZONEKEY                0x0100        /* key is zone key for the zone named */
+#define KEYFLAG_IPSEC                0x0080  /* key is for IPSEC use (host or user)*/
+#define KEYFLAG_EMAIL                0x0040  /* key is for email (MIME security) */
+#define KEYFLAG_RESERVED10        0x0020  /* reserved - must be zero */
+#define KEYFLAG_RESERVED11        0x0010  /* reserved - must be zero */
+#define KEYFLAG_SIGNATORYMASK        0x000F        /* key can sign DNS RR's of same name */
+
+#define  KEYFLAG_RESERVED_BITMASK ( KEYFLAG_RESERVED3 | \
+                                    KEYFLAG_RESERVED4 | \
+                                    KEYFLAG_RESERVED10| KEYFLAG_RESERVED11) 
+
+/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */
+#define ALGORITHM_MD5RSA        1        /* MD5 with RSA */
+#define ALGORITHM_EXPIRE_ONLY        253        /* No alg, no security */
+#define ALGORITHM_PRIVATE_OID        254        /* Key begins with OID indicating alg */
+
+/* Signatures */
+                                        /* Size of a mod or exp in bits */
+#define MIN_MD5RSA_KEY_PART_BITS         512
+#define MAX_MD5RSA_KEY_PART_BITS        2552
+                                        /* Total of binary mod and exp, bytes */
+#define MAX_MD5RSA_KEY_BYTES                ((MAX_MD5RSA_KEY_PART_BITS+7/8)*2+3)
+                                        /* Max length of text sig block */
+#define MAX_KEY_BASE64                        (((MAX_MD5RSA_KEY_BYTES+2)/3)*4)
+
+/*
+ * Status return codes for T_UNSPEC conversion routines
+ */
+#define CONV_SUCCESS    0
+#define CONV_OVERFLOW   (-1)
+#define CONV_BADFMT     (-2)
+#define CONV_BADCKSUM   (-3)
+#define CONV_BADBUFLEN  (-4)
+
+#ifndef BYTE_ORDER
+#if (BSD >= 199103)
+# include <machine/endian.h>
+#else
+#ifdef linux
+# include <endian.h>
+#else
+#define LITTLE_ENDIAN   1234        /* least-significant byte first (vax, pc) */
+#define BIG_ENDIAN      4321        /* most-significant byte first (IBM, net) */
+#define PDP_ENDIAN      3412        /* LSB first in word, MSW first in long (pdp)*/
+
+#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
+    defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
+    defined(__alpha__) || defined(__alpha) || defined(__vax__) || defined(_WIN32)
+#define BYTE_ORDER      LITTLE_ENDIAN
+#endif
+
+#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
+    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
+    defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
+    defined(apollo) || defined(__convex__) || defined(_CRAY) || \
+    defined(__hppa) || defined(__hp9000) || \
+    defined(__hp9000s300) || defined(__hp9000s700) || \
+    defined (BIT_ZERO_ON_LEFT) || defined(m68k)
+#define BYTE_ORDER      BIG_ENDIAN
+#endif
+#endif /* linux */
+#endif /* BSD */
+#endif /* BYTE_ORDER */
+
+#if !defined(BYTE_ORDER) || \
+    (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
+    BYTE_ORDER != PDP_ENDIAN)
+        /* you must determine what the correct bit order is for
+         * your compiler - the next line is an intentional error
+         * which will force your compiles to bomb until you fix
+         * the above macros.
+         */
+  #error "Undefined or invalid BYTE_ORDER";
+#endif
+
+/*
+ * Structure for query header.  The order of the fields is machine- and
+ * compiler-dependent, depending on the byte/bit order and the layout
+ * of bit fields.  We use bit fields only in int variables, as this
+ * is all ANSI requires.  This requires a somewhat confusing rearrangement.
+ */
+
+typedef struct {
+        unsigned        id :16;                /* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+                        /* fields in third byte */
+        unsigned        qr: 1;                /* response flag */
+        unsigned        opcode: 4;        /* purpose of message */
+        unsigned        aa: 1;                /* authoritive answer */
+        unsigned        tc: 1;                /* truncated message */
+        unsigned        rd: 1;                /* recursion desired */
+                        /* fields in fourth byte */
+        unsigned        ra: 1;                /* recursion available */
+        unsigned        unused :1;        /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ad: 1;                /* authentic data from named */
+        unsigned        cd: 1;                /* checking disabled by resolver */
+        unsigned        rcode :4;        /* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+                        /* fields in third byte */
+        unsigned        rd :1;                /* recursion desired */
+        unsigned        tc :1;                /* truncated message */
+        unsigned        aa :1;                /* authoritive answer */
+        unsigned        opcode :4;        /* purpose of message */
+        unsigned        qr :1;                /* response flag */
+                        /* fields in fourth byte */
+        unsigned        rcode :4;        /* response code */
+        unsigned        cd: 1;                /* checking disabled by resolver */
+        unsigned        ad: 1;                /* authentic data from named */
+        unsigned        unused :1;        /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ra :1;                /* recursion available */
+#endif
+                        /* remaining bytes */
+        unsigned        qdcount :16;        /* number of question entries */
+        unsigned        ancount :16;        /* number of answer entries */
+        unsigned        nscount :16;        /* number of authority entries */
+        unsigned        arcount :16;        /* number of resource entries */
+} HEADER;
+
+/*
+ * Defines for handling compressed domain names
+ */
+#define INDIR_MASK      0xc0
+
+
+/*
+ * Inline versions of get/put short/long.  Pointer is advanced.
+ *
+ * These macros demonstrate the property of C whereby it can be
+ * portable or it can be elegant but rarely both.
+ */
+#define GETSHORT(s, cp) { \
+        register const u_char *t_cp = (const u_char *)(cp); \
+        (s) = ((const u_int16_t)t_cp[0] << 8) \
+            | ((const u_int16_t)t_cp[1]) \
+            ; \
+        (cp) += INT16SZ; \
+}
+
+#define GETLONG(l, cp) { \
+        register const u_char *t_cp = (const u_char *)(cp); \
+        (l) = ((const u_int32_t)t_cp[0] << 24) \
+            | ((const u_int32_t)t_cp[1] << 16) \
+            | ((const u_int32_t)t_cp[2] << 8) \
+            | ((const u_int32_t)t_cp[3]) \
+            ; \
+        (cp) += INT32SZ; \
+}
+
+#define PUTSHORT(s, cp) { \
+        register u_int16_t t_s = (u_int16_t)(s); \
+        register u_char *t_cp = (u_char *)(cp); \
+        *t_cp++ = (u_int32_t)t_s >> 8; \
+        *t_cp   = t_s; \
+        (cp) += INT16SZ; \
+}
+
+#define PUTLONG(l, cp) { \
+        register u_int32_t t_l = (u_int32_t)(l); \
+        register u_char *t_cp = (u_char *)(cp); \
+        *t_cp++ = t_l >> 24; \
+        *t_cp++ = t_l >> 16; \
+        *t_cp++ = t_l >> 8; \
+        *t_cp   = t_l; \
+        (cp) += INT32SZ; \
+}
+
+#endif /* _ARPA_NAMESER_H_ */
+

include/numeric.h

@@ -0,0 +1,368 @@
+/************************************************************************
+ *   Unreal Internet Relay Chat Daemon, include/numeric.h
+ *   Copyright (C) 1990 Jarkko Oikarinen
+ *
+ *   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
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+/*
+ * Added numerics 600-799 as numeric_replies2[], we ran out
+ */
+
+/*
+ * Reserve numerics 000-099 for server-client connections where the client
+ * is local to the server. If any server is passed a numeric in this range
+ * from another server then it is remapped to 100-199.
+ */
+
+#define	RPL_WELCOME          001
+#define	RPL_YOURHOST         002
+#define	RPL_CREATED          003
+#define	RPL_MYINFO           004
+#define RPL_ISUPPORT	     005
+
+#define RPL_REDIR	     10
+
+#define RPL_REMOTEISUPPORT 105
+
+/*
+ * Errors are in the range from 400-599 currently and are grouped by what
+ * commands they come from.
+ */
+#define ERR_NOSUCHNICK       401
+#define ERR_NOSUCHSERVER     402
+#define ERR_NOSUCHCHANNEL    403
+#define ERR_CANNOTSENDTOCHAN 404
+#define ERR_TOOMANYCHANNELS  405
+#define ERR_WASNOSUCHNICK    406
+#define ERR_TOOMANYTARGETS   407
+#define ERR_NOSUCHSERVICE    408
+#define	ERR_NOORIGIN         409
+
+#define ERR_NORECIPIENT      411
+#define ERR_NOTEXTTOSEND     412
+#define ERR_NOTOPLEVEL       413
+#define ERR_WILDTOPLEVEL     414
+
+#define ERR_UNKNOWNCOMMAND   421
+#define	ERR_NOMOTD           422
+#define	ERR_NOADMININFO      423
+#define	ERR_FILEERROR        424
+#define ERR_NOOPERMOTD	     425
+#ifdef NO_FLOOD_AWAY
+#define ERR_TOOMANYAWAY	     429
+#endif
+#define ERR_NONICKNAMEGIVEN  431
+#define ERR_ERRONEUSNICKNAME 432
+#define ERR_NICKNAMEINUSE    433
+#define ERR_NORULES          434
+#define ERR_SERVICECONFUSED  435
+#define	ERR_NICKCOLLISION    436
+#define ERR_BANNICKCHANGE    437
+#define ERR_NCHANGETOOFAST   438
+#define ERR_TARGETTOOFAST    439
+#define ERR_SERVICESDOWN     440
+
+#define ERR_USERNOTINCHANNEL 441
+#define ERR_NOTONCHANNEL     442
+#define	ERR_USERONCHANNEL    443
+#define ERR_NOLOGIN          444
+#define	ERR_SUMMONDISABLED   445
+#define ERR_USERSDISABLED    446
+#define ERR_NONICKCHANGE     447
+#define ERR_FORBIDDENCHANNEL 448
+
+
+#define ERR_NOTREGISTERED    451
+
+#define ERR_HOSTILENAME      455
+
+#define ERR_NOHIDING	     459
+#define ERR_NOTFORHALFOPS	 460
+#define ERR_NEEDMOREPARAMS   461
+#define ERR_ALREADYREGISTRED 462
+#define ERR_NOPERMFORHOST    463
+#define ERR_PASSWDMISMATCH   464
+#define ERR_YOUREBANNEDCREEP 465
+#define ERR_YOUWILLBEBANNED  466
+#define	ERR_KEYSET           467
+#define ERR_ONLYSERVERSCANCHANGE 468
+#define ERR_LINKSET	     469
+#define ERR_LINKCHANNEL	     470
+#define ERR_CHANNELISFULL    471
+#define ERR_UNKNOWNMODE      472
+#define ERR_INVITEONLYCHAN   473
+#define ERR_BANNEDFROMCHAN   474
+#define	ERR_BADCHANNELKEY    475
+#define	ERR_BADCHANMASK      476
+#define ERR_NEEDREGGEDNICK   477
+#define ERR_BANLISTFULL      478
+#define ERR_LINKFAIL	     479
+#define ERR_CANNOTKNOCK		 480
+
+#define ERR_NOPRIVILEGES     481
+#define ERR_CHANOPRIVSNEEDED 482
+#define	ERR_CANTKILLSERVER   483
+#define ERR_ATTACKDENY       484
+#define ERR_KILLDENY	     485
+
+#define ERR_NONONREG	     486
+#define ERR_NOTFORUSERS	    487
+#define ERR_HTMDISABLED		 488
+#define ERR_SECUREONLYCHAN   489
+#define ERR_NOSWEAR	     490
+#define ERR_NOOPERHOST       491
+#define ERR_NOCTCP	     492
+
+#define ERR_CHANOWNPRIVNEEDED 499
+
+#define ERR_TOOMANYJOINS     500
+#define ERR_UMODEUNKNOWNFLAG 501
+#define ERR_USERSDONTMATCH   502
+
+#define ERR_SILELISTFULL     511
+#define ERR_TOOMANYWATCH     512
+#define ERR_NEEDPONG         513
+
+#define ERR_TOOMANYDCC       514
+
+#define ERR_DISABLED         517
+#define ERR_NOINVITE		 518
+#define ERR_ADMONLY			 519
+#define ERR_OPERONLY		 520
+#define ERR_LISTSYNTAX       521
+
+/*
+ * Numberic replies from server commands.
+ * These are currently in the range 200-399.
+ */
+#define	RPL_NONE             300
+#define RPL_AWAY             301
+#define RPL_USERHOST         302
+#define RPL_ISON             303
+#define RPL_TEXT             304
+#define	RPL_UNAWAY           305
+#define	RPL_NOWAWAY          306
+#define RPL_WHOISREGNICK     307
+#define RPL_RULESSTART       308
+#define RPL_ENDOFRULES       309
+#define RPL_WHOISHELPOP      310	/* -Donwulff */
+
+#define RPL_WHOISUSER        311
+#define RPL_WHOISSERVER      312
+#define RPL_WHOISOPERATOR    313
+
+#define RPL_WHOWASUSER       314
+/* rpl_endofwho below (315) */
+#define	RPL_ENDOFWHOWAS      369
+
+#define RPL_WHOISCHANOP      316	/* redundant and not needed but reserved */
+#define RPL_WHOISIDLE        317
+
+#define RPL_ENDOFWHOIS       318
+#define RPL_WHOISCHANNELS    319
+#define RPL_WHOISSPECIAL     320
+#define RPL_LISTSTART        321
+#define RPL_LIST             322
+#define RPL_LISTEND          323
+#define RPL_CHANNELMODEIS    324
+#define RPL_CREATIONTIME     329
+#define RPL_NOTOPIC          331
+#define RPL_TOPIC            332
+#define RPL_TOPICWHOTIME     333
+
+#define RPL_INVITELIST       336
+#define RPL_ENDOFINVITELIST  337
+
+#define RPL_LISTSYNTAX       334
+#define RPL_WHOISBOT	     335
+#define RPL_USERIP	     340
+#define RPL_INVITING         341
+#define	RPL_SUMMONING        342
+
+#define RPL_VERSION          351
+
+#define RPL_WHOREPLY         352
+#define RPL_ENDOFWHO         315
+#define RPL_NAMREPLY         353
+#define RPL_ENDOFNAMES       366
+#define RPL_INVEXLIST	     346
+#define RPL_ENDOFINVEXLIST   347
+
+#define RPL_EXLIST	     348
+#define RPL_ENDOFEXLIST      349
+#define RPL_KILLDONE         361
+#define	RPL_CLOSING          362
+#define RPL_CLOSEEND         363
+#define RPL_LINKS            364
+#define RPL_ENDOFLINKS       365
+/* rpl_endofnames above (366) */
+#define RPL_BANLIST          367
+#define RPL_ENDOFBANLIST     368
+/* rpl_endofwhowas above (369) */
+
+#define	RPL_INFO             371
+#define	RPL_MOTD             372
+#define	RPL_INFOSTART        373
+#define	RPL_ENDOFINFO        374
+#define	RPL_MOTDSTART        375
+#define	RPL_ENDOFMOTD        376
+
+#define RPL_WHOISHOST        378
+#define RPL_WHOISMODES       379
+#define RPL_YOUREOPER        381
+#define RPL_REHASHING        382
+#define RPL_YOURESERVICE     383
+#define RPL_MYPORTIS         384
+#define RPL_NOTOPERANYMORE   385
+#define RPL_QLIST			 386
+#define	RPL_ENDOFQLIST		 387
+#define	RPL_ALIST			 388
+#define	RPL_ENDOFALIST		 389
+
+#define RPL_TIME             391
+#define	RPL_USERSSTART       392
+#define	RPL_USERS            393
+#define	RPL_ENDOFUSERS       394
+#define	RPL_NOUSERS          395
+
+#define RPL_TRACELINK        200
+#define RPL_TRACECONNECTING  201
+#define RPL_TRACEHANDSHAKE   202
+#define RPL_TRACEUNKNOWN     203
+
+#define RPL_TRACEOPERATOR    204
+#define RPL_TRACEUSER        205
+#define RPL_TRACESERVER      206
+#define RPL_TRACESERVICE     207
+#define RPL_TRACENEWTYPE     208
+#define RPL_TRACECLASS       209
+
+#define RPL_STATSHELP	     210
+#define RPL_STATSLINKINFO    211
+#define RPL_STATSCOMMANDS    212
+#define RPL_STATSCLINE       213
+#define RPL_STATSOLDNLINE    214
+
+#define RPL_STATSILINE       215
+#define RPL_STATSKLINE       216
+#define RPL_STATSQLINE       217
+#define RPL_STATSYLINE       218
+#define RPL_ENDOFSTATS       219
+#define RPL_STATSBLINE	     220
+
+
+#define RPL_UMODEIS          221
+#define RPL_SQLINE_NICK      222
+#define RPL_STATSGLINE		 223
+#define RPL_STATSTLINE		 224
+#define RPL_STATSELINE	     225
+#define RPL_STATSNLINE	     226
+#define RPL_STATSVLINE	     227
+#define RPL_STATSBANVER	     228
+#define RPL_STATSSPAMF       229
+#define RPL_STATSEXCEPTTKL   230
+#define RPL_SERVICEINFO      231
+#define RPL_RULES            232
+#define	RPL_SERVICE          233
+#define RPL_SERVLIST         234
+#define RPL_SERVLISTEND      235
+
+#define	RPL_STATSLLINE       241
+#define	RPL_STATSUPTIME      242
+#define	RPL_STATSOLINE       243
+#define	RPL_STATSHLINE       244
+#define	RPL_STATSSLINE       245
+#define RPL_STATSXLINE	     247
+#define RPL_STATSULINE       248
+#define	RPL_STATSDEBUG	     249
+#define RPL_STATSCONN        250
+
+#define	RPL_LUSERCLIENT      251
+#define RPL_LUSEROP          252
+#define	RPL_LUSERUNKNOWN     253
+#define	RPL_LUSERCHANNELS    254
+#define	RPL_LUSERME          255
+#define	RPL_ADMINME          256
+#define	RPL_ADMINLOC1        257
+#define	RPL_ADMINLOC2        258
+#define	RPL_ADMINEMAIL       259
+
+#define	RPL_TRACELOG         261
+#define RPL_LOCALUSERS       265
+#define RPL_GLOBALUSERS      266
+
+#define RPL_SILELIST         271
+#define RPL_ENDOFSILELIST    272
+#define RPL_STATSDLINE       275
+
+#define RPL_HELPHDR	     290
+#define RPL_HELPOP	     291
+#define RPL_HELPTLR	     292
+#define RPL_HELPHLP	     293
+#define RPL_HELPFWD	     294
+#define RPL_HELPIGN	     295
+
+
+/*
+ * New /MAP format.
+ */
+#define RPL_MAP              006
+#define RPL_MAPMORE          610
+#define RPL_MAPEND           007
+
+
+#define ERR_WHOSYNTAX 522
+#define ERR_WHOLIMEXCEED 523
+#define ERR_OPERSPVERIFY 524
+
+#define RPL_SNOMASK	     8
+
+/*
+ * Numberic replies from server commands.
+ * These are also in the range 600-799.
+ */
+
+#define RPL_GONEAWAY         598
+#define RPL_NOTAWAY          599
+#define RPL_LOGON            600
+#define RPL_LOGOFF           601
+#define RPL_WATCHOFF         602
+#define RPL_WATCHSTAT        603
+#define RPL_NOWON            604
+#define RPL_NOWOFF           605
+#define RPL_WATCHLIST        606
+#define RPL_ENDOFWATCHLIST   607
+#define RPL_CLEARWATCH       608
+#define RPL_NOWISAWAY        609
+
+#define RPL_DCCSTATUS        617
+#define RPL_DCCLIST          618
+#define RPL_ENDOFDCCLIST     619
+#define RPL_DCCINFO          620
+
+#define RPL_DUMPING			 640
+#define RPL_DUMPRPL			 641
+#define RPL_EODUMP           642
+
+#define RPL_SPAMCMDFWD       659
+
+#define RPL_WHOISSECURE      671
+
+#define ERR_CANNOTDOCOMMAND 972
+#define ERR_CANNOTCHANGECHANMODE 974
+#define ERR_NUMERICERR       999