Mon Nov 28 23:14:56 UTC 2011

3 files changed, 213 insertions, 0 deletions

diff --git a/community/ebtables/PKGBUILD b/community/ebtables/PKGBUILD
new file mode 100644
index 000000000..5b1e406dd
--- /dev/null
+++ b/community/ebtables/PKGBUILD
@@ -0,0 +1,48 @@
+# $Id: PKGBUILD 59563 2011-11-28 03:11:50Z seblu $
+# Maintainer: Sebastien Luttringer <seblu+arch@seblu.net>
+# Contributor: Michal Soltys <soltys@ziu.info>
+
+pkgname=ebtables
+pkgver='2.0.10_2'
+pkgrel=2
+pkgdesc='Ethernet bridge filtering utilities'
+arch=('i686' 'x86_64')
+backup=('etc/conf.d/ebtables')
+url='http://ebtables.sourceforge.net/'
+license=('GPL2')
+source=(
+  "http://downloads.sourceforge.net/${pkgname}/${pkgname}-v${pkgver/_/-}.tar.gz"
+  'ebtables.rc'
+  'ebtables.conf'
+  )
+md5sums=('c5ae7fb75810fd936a5445239e853fd8'
+         '368825c83a2b1180d2223e61b9f3bd07'
+         '86fc3622e6fc0a7a7920c90ff576cc38')
+
+build() {
+  cd ${pkgname}-v${pkgver/_/-}
+  make \
+    CFLAGS='-Wunused -Wall -Werror -Wno-error=unused-but-set-variable' \
+    LDFLAGS=''
+}
+
+package() {
+  cd "${pkgname}-v${pkgver/_/-}"
+  make install \
+    DESTDIR="${pkgdir}" \
+    LIBDIR=/usr/lib \
+    MANDIR=/usr/share/man \
+    BINDIR=/usr/sbin \
+    INITDIR=/etc/rc.d \
+    SYSCONFIGDIR=/etc/ebtables
+
+  # rm package ebtables rc.d scripts
+  rm "${pkgdir}/etc/rc.d/ebtables"
+  rm "${pkgdir}/etc/ebtables/ebtables-config"
+
+  # install custom ebtables rc.d scripts
+  install -D -m 0755 "${srcdir}/ebtables.rc" "${pkgdir}/etc/rc.d/ebtables"
+  install -D -m 0644 "${srcdir}/ebtables.conf" "${pkgdir}/etc/conf.d/ebtables"
+}
+
+# vim:set ts=2 sw=2 ft=sh et:
diff --git a/community/ebtables/ebtables.conf b/community/ebtables/ebtables.conf
new file mode 100644
index 000000000..0005444e7
--- /dev/null
+++ b/community/ebtables/ebtables.conf
@@ -0,0 +1,37 @@
+# Save (and possibly restore) in text format.
+#   Value: yes|no,  default: yes
+# Save the firewall rules in text format to /etc/conf.d/ebtables
+# If EBTABLES_BINARY_FORMAT="no" then restoring the firewall rules
+# is done using this text format.
+EBTABLES_TEXT_FORMAT="yes"
+
+# Save (and restore) in binary format.
+#   Value: yes|no,  default: yes
+# Save (and restore) the firewall rules in binary format to (and from)
+# /etc/ebtables/ebtables.<chain>. Enabling this option will make
+# firewall initialisation a lot faster.
+EBTABLES_BINARY_FORMAT="yes"
+
+# Unload modules on restart and stop
+#   Value: yes|no,  default: yes
+# This option has to be 'yes' to get to a sane state for a firewall
+# restart or stop. Only set to 'no' if there are problems unloading netfilter
+# modules.
+EBTABLES_MODULES_UNLOAD="yes"
+
+# Save current firewall rules on stop.
+#   Value: yes|no,  default: no
+# Saves all firewall rules if firewall gets stopped
+# (e.g. on system shutdown).
+EBTABLES_SAVE_ON_STOP="no"
+
+# Save current firewall rules on restart.
+#   Value: yes|no,  default: no
+# Saves all firewall rules if firewall gets restarted.
+EBTABLES_SAVE_ON_RESTART="no"
+
+# Save (and restore) rule counters.
+#   Value: yes|no,  default: no
+# Save rule counters when saving a kernel table to a file. If the
+# rule counters were saved, they will be restored when restoring the table.
+EBTABLES_SAVE_COUNTER="no"
diff --git a/community/ebtables/ebtables.rc b/community/ebtables/ebtables.rc
new file mode 100644
index 000000000..3a889b914
--- /dev/null
+++ b/community/ebtables/ebtables.rc
@@ -0,0 +1,128 @@
+#!/bin/bash
+
+# Credits to:
+# Sebastien Luttringer <seblu+arch@seblu.net>
+# Bart De Schuymer <bdschuym@pandora.be>
+# Rok Papez <rok.papez@arnes.si>
+# Dag Wieers <dag@wieers.com>
+
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+#default configuration:
+EBTABLES_TEXT_FORMAT="yes"
+EBTABLES_BINARY_FORMAT="yes"
+EBTABLES_MODULES_UNLOAD="yes"
+EBTABLES_SAVE_ON_STOP="no"
+EBTABLES_SAVE_ON_RESTART="no"
+EBTABLES_SAVE_COUNTER="no"
+
+[[ -r "/etc/conf.d/ebtables" ]] && . "/etc/conf.d/ebtables"
+
+RETVAL=0
+
+start() {
+	stat_busy "Starting ebtables"
+	! ck_daemon ebtables && stat_done && RETVAL=0 && return
+	if [[ "$EBTABLES_BINARY_FORMAT" = yes ]]; then
+		for table in $(ls /etc/ebtables/ebtables.* 2>/dev/null | sed -e 's/.*ebtables\.//' -e '/save/d' ); do
+			/usr/sbin/ebtables -t ${table} --atomic-file /etc/ebtables/ebtables.${table} --atomic-commit || RETVAL=1
+		done
+	elif [[ "$EBTABLES_TEXT_FORMAT" = "yes" ]]; then
+		[[ ! -r /etc/ebtables/ebtables ]] && :>/etc/ebtables/ebtables
+		/usr/sbin/ebtables-restore </etc/ebtables/ebtables || RETVAL=1
+	else
+		RETVAL=1
+	fi
+
+	if (( RETVAL == 0 )); then
+		stat_done
+		add_daemon ebtables
+	else
+		stat_fail
+	fi
+}
+
+stop() {
+	stat_busy "Stopping ebtables"
+	ck_daemon ebtables && stat_done && RETVAL=0 && return
+	for table in $(grep '^ebtable_' /proc/modules | sed -e 's/ebtable_\([^ ]*\).*/\1/'); do
+		/usr/sbin/ebtables -t $table --init-table || RETVAL=1
+	done
+
+	if [[ "$EBTABLES_MODULES_UNLOAD" = yes ]]; then
+		for mod in $(grep -E '^(ebt|ebtable)_' /proc/modules | cut -f1 -d' ') ebtables; do
+			/sbin/rmmod $mod 2> /dev/null
+		done
+	fi
+
+	if (( RETVAL == 0 )); then
+		rm_daemon ebtables
+		stat_done
+	else
+		stat_fail
+	fi
+}
+
+restart() {
+	stop
+	sleep 1
+	start
+}
+
+save() {
+	stat_busy "Saving ebtables"
+	if [[ "$EBTABLES_TEXT_FORMAT" = yes ]]; then
+		if [[ -r /etc/ebtables/ebtables ]]; then
+			mv -f /etc/ebtables/ebtables /etc/ebtables/ebtables.save
+		fi
+		/usr/sbin/ebtables-save >/etc/ebtables/ebtables || RETVAL=1
+	fi
+	if [[ "$EBTABLES_BINARY_FORMAT" = yes ]]; then
+		rm -f /etc/ebtables/ebtables.*.save
+		for oldtable in $(ls /etc/ebtables/ebtables.* 2>/dev/null | grep -vF 'ebtables.save'); do
+			mv -f $oldtable $oldtable.save
+		done
+		for table in $(grep '^ebtable_' /proc/modules | sed -e 's/ebtable_\([^ ]*\).*/\1/'); do
+			:> /etc/ebtables/ebtables.$table
+			/usr/sbin/ebtables -t $table --atomic-file /etc/ebtables/ebtables.$table --atomic-save || RETVAL=1
+			if [[ "$EBTABLES_SAVE_COUNTER" = no ]]; then
+				/usr/sbin/ebtables -t $table --atomic-file /etc/ebtables/ebtables.$table -Z || RETVAL=1
+			fi
+		done
+	fi
+
+	(( RETVAL == 0 )) && stat_done || stat_fail
+}
+
+case "$1" in
+  start)
+		start
+	;;
+  stop)
+		[[ "$EBTABLES_SAVE_ON_STOP" = yes ]] && save
+		stop
+	;;
+  restart|reload)
+		[[ "$EBTABLES_SAVE_ON_RESTART" = yes ]] && save
+		restart
+	;;
+  condrestart)
+		! ck_daemon ebtables && restart
+		RETVAL=$?
+	;;
+  save)
+		save
+	;;
+  status)
+		/usr/sbin/ebtables-save
+		RETVAL=$?
+	;;
+  *)
+		echo "Usage $0 {start|stop|restart|condrestart|save|status}"
+		RETVAL=1
+esac
+
+exit $RETVAL
+
+# vim:set ts=2 sw=2 ft=sh noet: