avahi: create/remove 'avahi-autoipd' user (from OE)

Patch from Cyril Humbert <cyril.humbert@martec.fr>

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5483 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/packages/avahi/avahi.inc

@@ -9,6 +9,8 @@ RRECOMMENDS = "libnss-mdns"
 RRECOMMENDS_avahi-daemon = "libnss-mdns"
 
 SRC_URI = "http://avahi.org/download/avahi-${PV}.tar.gz \
+        file://00avahi-autoipd \
+        file://99avahi-autoipd \
         file://initscript.patch;patch=1"
 
 inherit autotools pkgconfig update-rc.d
@@ -64,8 +66,8 @@ pkg_postinst_avahi-daemon () {
 	if [ "x$D" != "x" ]; then
 		exit 1
 	fi
-	grep avahi /etc/group || addgroup avahi
-	grep avahi /etc/passwd || adduser --disabled-password --system --home /var/run/avahi-daemon --no-create-home avahi --ingroup avahi -g Avahi
+	grep "^avahi:" /etc/group > /dev/null || addgroup avahi
+	grep "^avahi:" /etc/passwd > /dev/null || adduser --disabled-password --system --home /var/run/avahi-daemon --no-create-home avahi --ingroup avahi -g Avahi
 
 	DBUSPID=`pidof dbus-daemon`
 
@@ -74,7 +76,28 @@ pkg_postinst_avahi-daemon () {
 	fi
 }
 
+pkg_postinst_avahi-autoipd () {
+	# can't do this offline
+	if [ "x$D" != "x" ]; then
+		exit 1
+	fi
+	grep "^avahi-autoipd:" /etc/group > /dev/null || addgroup avahi-autoipd
+	grep "^avahi-autoipd:" /etc/passwd > /dev/null || adduser --disabled-password --system --home /var/lib/avahi-autoipd --no-create-home avahi-autoipd --ingroup avahi-autoipd -g "Avahi autoip daemon"
+}
+
 pkg_postrm_avahi-daemon () {
 	deluser avahi || true
 	delgroup avahi || true
 }
+
+pkg_postrm_avahi-autoipd () {
+	deluser avahi-autoipd || true
+	delgroup avahi-autoipd || true
+}
+
+do_install_avahi-autoipd() {
+	autotools_do_install
+	install -d ${D}${sysconfdir}/udhcpc.d
+	install ${WORKDIR}/00avahi-autoipd ${D}${sysconfdir}/udhcpc.d
+	install ${WORKDIR}/99avahi-autoipd ${D}${sysconfdir}/udhcpc.d
+}

meta/packages/avahi/avahi_0.6.23.bb

@@ -1,7 +1,7 @@
 require avahi.inc
 
 RDEPENDS_avahi-daemon = "sysvinit-pidof"
-PR = "r7"
+PR = "r8"
 
 FILES_avahi-autoipd = "${sbindir}/avahi-autoipd \
                        ${sysconfdir}/avahi/avahi-autoipd.action \

meta/packages/avahi/files/00avahi-autoipd

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+case "$1" in
+
+	deconfig|renew|bound)
+		/usr/sbin/avahi-autoipd -k $interface 2> /dev/null
+		;;
+esac

meta/packages/avahi/files/99avahi-autoipd

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+case "$1" in
+
+	leasefail)
+		/usr/sbin/avahi-autoipd -wD $interface 2> /dev/null
+		;;
+esac