#!/bin/bash

echo 'Checking avahi-daemon installation state...'

if [ -f /usr/sbin/avahi-daemon ]
then
  echo 'Avahi already installed...'
else
  echo 'Installing avahi-daemon...'
  apt-get update > /opt/scripts/avahi_startup.log 2>&1
  apt-get install -y libavahi-compat-libdnssd-dev avahi-daemon >> /opt/scripts/avahi_startup.log 2>&1
  rm -rf /var/lib/apt/lists/* >> /opt/scripts/avahi_startup.log 2>&1
  echo 'Configuring avahi-daemon...'
  sed -i '/^rlimit-nproc/s/^\(.*\)/#\1/g' /etc/avahi/avahi-daemon.conf
  echo 'Configuring dbus...'
  mkdir /var/run/dbus/
fi

if [ -f /var/run/dbus/pid ];
then
  rm -f /var/run/dbus/pid
fi

if [ -f /var/run/avahi-daemon//pid ];
then
  rm -f /var/run/avahi-daemon//pid
fi

echo 'Starting dbus...'
dbus-daemon --system

echo 'Starting avahi-daemon...'
/etc/init.d/avahi-daemon start

exit 0