avahi: re-add initscript

packages/network/avahi/init.d/53_avahi

@@ -0,0 +1,47 @@
+################################################################################
+#      Copyright (C) 2009-2010 OpenELEC.tv
+#      http://www.openelec.tv
+#
+#  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 OpenELEC.tv; see the file COPYING.  If not, write to
+#  the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
+#  http://www.gnu.org/copyleft/gpl.html
+################################################################################
+
+# start Avahi Daemon
+#
+# runlevels: openelec, textmode
+
+(
+  # can be called from openelec addon.
+  # ensure that environment is sane
+  . /etc/profile
+
+  wait_for_inet_addr
+  progress "Starting Avahi Daemon"
+
+  mkdir -p /var/run/avahi-daemon
+  while true; do
+    AVAHI_ENABLED=true
+    if [ -f $CONFIG_CACHE/service_avahi.conf ]; then
+      . $CONFIG_CACHE/service_avahi.conf
+    fi
+    if [ "$AVAHI_ENABLED" == "true" ]; then
+      wait_for_dbus
+      avahi-daemon --syslog > /dev/null 2>&1
+    else
+      break
+    fi
+    usleep 500000
+  done
+)&