Add dancer-ircd, an irc daemon based on hybrid ircd.

This is the ircd designed for use on freenode.net, based on the hybrid
ircd used by efnet.

This port/package is configured for use on a small network or
standalone, and the escape code filter is disabled.  To use it on a
large and/or Western language only network, please re-configure
config.h and rebuild.

irc/Makefile

@@ -5,6 +5,7 @@
     SUBDIR += blackened
     SUBDIR += bnc
     SUBDIR += bobot++
+    SUBDIR += dancer-ircd
     SUBDIR += darkbot
     SUBDIR += dcc
     SUBDIR += dircproxy

irc/dancer-ircd/Makefile

@@ -0,0 +1,59 @@
+# New ports collection makefile for:	dancer-ircd
+# Date Created:		14 April 2003
+# Whom:			Akinori MUSHA aka knu <knu@idaemons.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	dancer-ircd
+PORTVERSION=	1.0.31m8
+CATEGORIES=	irc
+MASTER_SITES=	http://www.doc.ic.ac.uk/~aps100/dancer/%SUBDIR%/
+MASTER_SITE_SUBDIR=	${PORTNAME}/stable/releases
+DISTNAME=	${PORTNAME}-${PORTVERSION:S/m/+maint/}
+
+MAINTAINER=	knu@FreeBSD.org
+COMMENT=	An irc daemon based on hybrid ircd
+
+USE_REINPLACE=	yes
+USE_GMAKE=	yes
+GNU_CONFIGURE=	yes
+
+.if !defined(PACKAGE_BUILDING) && !defined(BATCH)
+IS_INTERACTIVE=	yes
+.endif
+
+post-patch:
+	${REINPLACE_CMD} 's:@@prefix@@:${PREFIX}:g' ${WRKSRC}/include/config.h
+
+pre-install:
+.if !defined(PACKAGE_BUILDING) && !defined(BATCH)
+	@${SH} ${PKGINSTALL} ${PKGNAME} PRE-INSTALL
+.endif
+
+post-install:
+	${INSTALL} -d -m 700 -o ircd -g ircd \
+		${PREFIX}/etc/dancer-ircd \
+		/var/log/dancer-ircd \
+		/var/run/dancer-ircd
+	${INSTALL_DATA} ${WRKSRC}/doc/example.conf ${PREFIX}/etc/dancer-ircd/ircd.conf.sample
+.for f in kline.conf dline.conf motd ohelp omotd
+	${TOUCH} ${PREFIX}/etc/dancer-ircd/${f}.sample
+.endfor
+.for f in ircd.conf kline.conf dline.conf motd ohelp omotd
+	if [ ! -f ${PREFIX}/etc/dancer-ircd/${f} ]; then \
+		${CP} ${PREFIX}/etc/dancer-ircd/${f}.sample ${PREFIX}/etc/dancer-ircd/${f}; \
+	fi
+.endfor
+	${CHMOD} -R ${SHAREMODE} ${PREFIX}/etc/dancer-ircd
+	${CHOWN} -R ircd:ircd ${PREFIX}/etc/dancer-ircd
+	${SED} -e "s,%PREFIX%,${PREFIX},g" ${FILESDIR}/dancer-ircd.sh \
+		> ${WRKDIR}/dancer-ircd.sh
+	${INSTALL_SCRIPT} ${WRKDIR}/dancer-ircd.sh ${PREFIX}/etc/rc.d/
+	${SED} -e "s,/usr/local/,${PREFIX}/,g" ${PKGMESSAGE}
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+	${CP} -R ${WRKSRC}/doc/* ${DOCSDIR}/
+.endif
+
+.include <bsd.port.mk>

irc/dancer-ircd/distinfo

@@ -0,0 +1 @@
+MD5 (dancer-ircd-1.0.31+maint8.tar.gz) = a6a3af5c396db56744a77b5630302ef8

irc/dancer-ircd/files/dancer-ircd.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+#
+# $FreeBSD$
+
+case "$1" in
+start)
+  if [ -x %PREFIX%/bin/dancer-ircd ]; then
+    su -fm ircd -c %PREFIX%/bin/dancer-ircd && echo ' dancer-ircd'
+  fi
+  ;;
+
+stop)
+  if [ -f /var/run/dancer-ircd.pid ]; then
+    kill `cat /var/run/dancer-ircd.pid`
+  else
+    # oh well
+    killall dancer-ircd
+  fi
+  ;;
+
+*)
+  echo "usage: $0 {start|stop}" >&2
+  exit 64
+  ;;
+esac

irc/dancer-ircd/files/patch-config.h.in

@@ -0,0 +1,105 @@
+--- include/config.h.orig	Fri Apr 12 05:04:53 2002
++++ include/config.h	Tue Apr 15 15:53:06 2003
+@@ -66,8 +66,8 @@
+  * system limits. If you know what you are doing, increase them now
+  */
+ 
+-#define HARD_FDLIMIT_   256 /* was 256 */
+-#define INIT_MAXCLIENTS 200 /* was 200 */
++#define HARD_FDLIMIT_   512 /* was 256 */
++#define INIT_MAXCLIENTS 400 /* was 200 */
+ 
+ /*
+  * This is how many 'buffer connections' we allow... 
+@@ -125,15 +125,15 @@
+  */
+ 
+ #define DPATH   "/"
+-#define SPATH   "bin/dancer-ircd"
+-#define CPATH   "etc/dancer-ircd/ircd.conf"
+-#define KPATH   "var/lib/dancer-ircd/kline.conf"
+-#define DLPATH  "var/lib/dancer-ircd/dline.conf"
+-#define MPATH   "etc/dancer-ircd/motd"
+-#define LPATH   "var/log/dancer-ircd/ircd.log"
+-#define PPATH   "var/run/dancer-ircd.pid"
+-#define HPATH   "etc/dancer-ircd/ohelp"
+-#define OPATH   "etc/dancer-ircd/omotd"
++#define SPATH   "@@prefix@@/bin/dancer-ircd"
++#define CPATH   "@@prefix@@/etc/dancer-ircd/ircd.conf"
++#define KPATH   "@@prefix@@/etc/dancer-ircd/kline.conf"
++#define DLPATH  "@@prefix@@/etc/dancer-ircd/dline.conf"
++#define MPATH   "@@prefix@@/etc/dancer-ircd/motd"
++#define LPATH   "/var/log/dancer-ircd/ircd.log"
++#define PPATH   "/var/run/dancer-ircd/dancer-ircd.pid"
++#define HPATH   "@@prefix@@/etc/dancer-ircd/ohelp"
++#define OPATH   "@@prefix@@/etc/dancer-ircd/omotd"
+ 
+ /* HIDE_OPS
+  * Define this to prevent non chanops from seeing what ops a channel has
+@@ -173,12 +173,12 @@
+ /* NETWORK_NAME
+  * Displayed in place of the servername when SERVERHIDE is enabled
+  */   
+-#define NETWORK_NAME "irc.openprojects.net"
++#define NETWORK_NAME "irc.example.net"
+ 
+ /* NETWORK_DESC
+  * Displayed in place of the server info when SERVERHIDE is enabled
+  */
+-#define NETWORK_DESC "http://www.openprojects.net/"
++#define NETWORK_DESC "http://www.example.net/"
+ 
+ /* USE_SERVICES
+  * Defines whether or not you're using services on your network
+@@ -246,7 +246,7 @@
+  */
+ #define SAVE_MAXCLIENT
+ #ifdef SAVE_MAXCLIENT
+-# define MXPATH "etc/dancer-ircd/ircd.max"
++# define MXPATH "@@prefix@@/etc/dancer-ircd/ircd.max"
+ # define SAVE_TIME 3600
+ #endif 
+ 
+@@ -683,7 +683,7 @@
+  * the net. for a leaf, 2 is fine. If the number of servers seen
+  * on the net gets less than 2, a split is deemed to have happened.
+  */
+-#define SPLIT_SMALLNET_SIZE 2
++#define SPLIT_SMALLNET_SIZE 0
+ 
+ /*
+  * SPLIT_SMALLNET_USER_SIZE defines how many global users on the
+@@ -693,7 +693,7 @@
+  * number of users seen on net > SPLIT_SMALLNET_USER_SIZE start
+  * counting down the SERVER_SPLIT_RECOVERY_TIME
+  */
+-#define SPLIT_SMALLNET_USER_SIZE 2 /* was 10000 */
++#define SPLIT_SMALLNET_USER_SIZE 0 /* was 10000 */
+ 
+ /*
+  * SPLIT_PONG will send a PING to a server after the connect burst.
+@@ -703,13 +703,13 @@
+  * you should be able to crank DEFAULT_SERVER_SPLIT_RECOVERY_TIME
+  * down to 1.
+  */
+-#define SPLIT_PONG
++#undef SPLIT_PONG
+ 
+ /*
+  * DEFAULT_SERVER_SPLIT_RECOVERY_TIME - determines how long to delay split
+  * status after resyncing
+  */
+-#define DEFAULT_SERVER_SPLIT_RECOVERY_TIME 1
++#define DEFAULT_SERVER_SPLIT_RECOVERY_TIME 0
+ 
+ /* LIMIT_UH
+  * If this is defined, Y line limit is made against the actual
+@@ -864,7 +864,7 @@
+  * it will show up in /list
+  */
+ 
+-#define MIN_USERS_FOR_LIST 4
++#define MIN_USERS_FOR_LIST 2
+ 
+ /* USE_KNOCK
+  * KNOCK allows users to send a "knock" to a +i channel.

irc/dancer-ircd/files/patch-irc_string.c

@@ -0,0 +1,21 @@
+This patch prevents ircd from stripping topics etc. of escape
+characters, which is commonly used by Asian languages.
+
+--- src/irc_string.c.orig	Sun Apr  7 08:16:04 2002
++++ src/irc_string.c	Tue Apr 15 23:52:28 2003
+@@ -131,6 +131,7 @@
+ 
+ char* strip_colour(char* string)
+ {
++#if 0
+   char *c = string;
+   char *c2 = string;
+   char *last_non_space = c2;
+@@ -165,6 +166,7 @@
+   *c2 = '\0';
+   if (last_non_space)
+     *last_non_space = '\0';
++#endif
+   return string;
+ }
+ 

irc/dancer-ircd/pkg-descr

@@ -0,0 +1,9 @@
+This is the ircd designed for use on freenode.net, based on the hybrid
+ircd used by efnet.
+
+This port/package is configured for use on a small network or
+standalone, and the escape code filter is disabled.  To use it on a
+large and/or Western language only network, please re-configure
+config.h and rebuild.
+
+WWW:	http://freenode.net/dancer_ircd.shtml

irc/dancer-ircd/pkg-install

@@ -0,0 +1,91 @@
+#!/bin/sh
+
+# This script is a modified copy of the pkg-install script from the 
+# original ircd-hybrid port, by desmo@bandwidth.org.
+
+if [ "x$2" != "xPRE-INSTALL" ]; then
+	exit 0;
+fi
+
+ask() {
+	local question default answer
+
+	question=$1
+	default=$2
+	if [ -z "${PACKAGE_BUILDING}" ]; then
+		read -p "${question} [${default}]? " answer
+	fi
+	if [ x${answer} = x ]; then
+		answer=${default}
+	fi
+	echo ${answer}
+}
+
+yesno() {
+	local dflt question answer
+
+	question=$1
+	dflt=$2
+	while :; do
+		answer=$(ask "${question}" "${dflt}")
+		case "${answer}" in
+		[Yy]*)          return 0;;
+		[Nn]*)          return 1;;
+		esac
+		echo "Please answer yes or no."
+	done
+}
+
+if which -s pw ; then
+	:
+else
+	cat <<EOF
+Your system does not include the "pw" utility.  You should upgrade
+to a newer version of FreeBSD.  Without "pw" this script will not
+run.
+EOF
+	exit 1
+fi
+
+echo ""
+if pw groupshow ircd 2> /dev/null ; then
+	echo "You already have a group \"ircd\", so I will use it."
+else
+	if pw groupshow 72 2> /dev/null ; then
+		echo "You already have a gid \"72\".  Please create a user \"ircd\""
+		echo "with a default group of \"ircd\"."
+		exit 1
+	fi
+	echo "You need a group \"ircd\"."
+	if which -s pw && yesno "Would you like me to create it" y; then
+		pw groupadd ircd -g 72 || exit
+		echo "Done."
+	else
+		echo "Please create it, and try again."
+		if ! pw usershow ircd 2> /dev/null ; then
+			echo "While you're at it, please create a user \"ircd\""
+			echo 'too, with a default group of "ircd".'
+		fi
+		exit 1
+	fi
+fi
+
+if pw usershow ircd 2> /dev/null ; then
+	echo "You already have a user \"ircd\", so I will use it."
+else
+        if pw usershow 72 2> /dev/null ; then
+                echo "You already have a uid \"72\".  Please create a user \"irc
+d\""
+                echo "with a default group of \"ircd\"."
+                exit 1
+        fi
+	echo "You need a user \"ircd\"."
+	if which -s pw && yesno "Would you like me to create it" y; then
+		pw useradd ircd -g ircd -u 72 -h - -d /nonexistent \
+			-s /nonexistent -c "IRC Daemon" || exit
+		echo "Done."
+	else
+		echo "Please create it, and try again."
+		exit 1
+	fi
+fi

irc/dancer-ircd/pkg-message

@@ -0,0 +1,8 @@
+dancer-ircd has now been installed.
+
+You should now edit /usr/local/etc/dancer-ircd/ircd.conf
+to suit your needs.
+
+You may then start the server by running:
+
+	/usr/local/etc/rc.d/dancer-ircd.sh start

irc/dancer-ircd/pkg-plist

@@ -0,0 +1,73 @@
+bin/dancer-ircd
+bin/mkpasswd
+bin/viconf
+@unexec if cmp -s %D/etc/dancer-ircd/ircd.conf %D/etc/dancer-ircd/ircd.conf.sample; then rm -f %D/etc/dancer-ircd/ircd.conf; fi
+etc/dancer-ircd/ircd.conf.sample
+@exec if [ ! -f %B/ircd.conf ]; then cp %B/%f %B/ircd.conf; fi
+@unexec if cmp -s %D/etc/dancer-ircd/motd %D/etc/dancer-ircd/motd.sample; then rm -f %D/etc/dancer-ircd/motd; fi
+etc/dancer-ircd/motd.sample
+@exec if [ ! -f %B/motd ]; then cp %B/%f %B/motd; fi
+@unexec if cmp -s %D/etc/dancer-ircd/kline.conf %D/etc/dancer-ircd/kline.conf.sample; then rm -f %D/etc/dancer-ircd/kline.conf; fi
+etc/dancer-ircd/kline.conf.sample
+@exec if [ ! -f %B/kline.conf ]; then cp %B/%f %B/kline.conf; fi
+@unexec if cmp -s %D/etc/dancer-ircd/dline.conf %D/etc/dancer-ircd/dline.conf.sample; then rm -f %D/etc/dancer-ircd/dline.conf; fi
+etc/dancer-ircd/dline.conf.sample
+@exec if [ ! -f %B/dline.conf ]; then cp %B/%f %B/dline.conf; fi
+@unexec if cmp -s %D/etc/dancer-ircd/ohelp %D/etc/dancer-ircd/ohelp.sample; then rm -f %D/etc/dancer-ircd/ohelp; fi
+etc/dancer-ircd/ohelp.sample
+@exec if [ ! -f %B/ohelp ]; then cp %B/%f %B/ohelp; fi
+@unexec if cmp -s %D/etc/dancer-ircd/omotd %D/etc/dancer-ircd/omotd.sample; then rm -f %D/etc/dancer-ircd/omotd; fi
+etc/dancer-ircd/omotd.sample
+@exec if [ ! -f %B/omotd ]; then cp %B/%f %B/omotd; fi
+etc/rc.d/dancer-ircd.sh
+@exec install -d -o ircd -g ircd -m 700 /var/log/dancer-ircd /var/run/dancer-ircd
+@unexec rmdir %D/etc/dancer-ircd /var/log/dancer-ircd /var/run/dancer-ircd 2>/dev/null || echo "If you are permanently removing this port, you should do a ``rm -rf ${PKG_PREFIX}/etc/dancer-ircd /var/log/dancer-ircd /var/run/dancer-ircd`` to remove any configuration files and log files left." | fmt
+%%PORTDOCS%%%%DOCSDIR%%/CIDR.txt
+%%PORTDOCS%%%%DOCSDIR%%/INSTALL.hybrid-6
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%%%DOCSDIR%%/README.FIRST.hybrid-6
+%%PORTDOCS%%%%DOCSDIR%%/README.TSora
+%%PORTDOCS%%%%DOCSDIR%%/README.small_nets
+%%PORTDOCS%%%%DOCSDIR%%/README.umodes
+%%PORTDOCS%%%%DOCSDIR%%/RELNOTES.hybrid-6
+%%PORTDOCS%%%%DOCSDIR%%/Tao-of-IRC.940110
+%%PORTDOCS%%%%DOCSDIR%%/blalloc.txt
+%%PORTDOCS%%%%DOCSDIR%%/example.conf
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/ChangeLog.hybrid-6.gz
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/README
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/example.conf
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/example.conf.trillian
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/mtrie.txt
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/opermyth.txt
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/opers.txt
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/server-version-info
+%%PORTDOCS%%%%DOCSDIR%%/hybrid/simple.conf
+%%PORTDOCS%%%%DOCSDIR%%/ircd.8
+%%PORTDOCS%%%%DOCSDIR%%/old/Authors
+%%PORTDOCS%%%%DOCSDIR%%/old/Etiquette
+%%PORTDOCS%%%%DOCSDIR%%/old/README
+%%PORTDOCS%%%%DOCSDIR%%/rfc1459.txt
+%%PORTDOCS%%%%DOCSDIR%%/sgml/Makefile
+%%PORTDOCS%%%%DOCSDIR%%/sgml/README
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/Makefile
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/cmodes.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/commands.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/config.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/dancer-oper-guide.ced
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/dancer-oper-guide.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/intro.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-oper-guide/umodes.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/Makefile
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/changes.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/channels.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/dancer-user-guide.ced
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/dancer-user-guide.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/intro.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/dancer-user-guide/umodes.sgml
+%%PORTDOCS%%%%DOCSDIR%%/sgml/fdl.sgml
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/sgml/dancer-user-guide
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/sgml/dancer-oper-guide
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/sgml
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/old
+%%PORTDOCS%%@dirrm %%DOCSDIR%%/hybrid
+%%PORTDOCS%%@dirrm %%DOCSDIR%%