first-install

#!/bin/bash

### BEGIN INIT INFO
# Provides:        first-install
# Required-Start:  $network
# Required-Stop:   $network
# Default-Start:   2 3 4 5
# Default-Stop:    0 1 6
# Short-Description: Start OGN first install
### END INIT INFO

export PATH=$PATH:/usr/local/bin

export HOSTNAME=$(hostname -s)


fail () {
  echo $@
  exit 1
}

echo_failure () {
  echo " [failed]"
}

launch () {
  if [ "$1" = "-reload" ]
  then
    reload=YES
    shift
  fi

  /usr/local/bin/httpi 2>/dev/null

  configurelocation="https://ognconfig.onglide.com/files/v2.1/configure"
  

# remove any previous data from the webpage in case things break
   mkdir /tmp/htdocs 2>/dev/null
   touch /tmp/htdocs/index.html 2>/dev/null

   chown -R ogn:ogn /tmp/htdocs
   count=0

   # make sure we have DNS
   while ! host ognconfig.onglide.com;
   do
       echo "<h1>DNS is not resolving ognconfig.onglide.com properly please check your DNS server entry is reachable</h1>" > /tmp/htdocs/index.html
       sleep 20
   done
   
  /usr/bin/curl -R -z /home/ogn/configure  ${configurelocation} -o /home/ogn/configure  2>/dev/null
  while [ $? -ne 0 -a $count -le 3 ];    
  do
	count=$((count +1))
        date >> /tmp/htdocs/index.html
        echo " - unable to reach ognconfig.onglide.com<br/>" >> /tmp/htdocs/index.html
	echo " - unable to reach ognconfig.onglide.com (retry # $count of 3)"
        sleep 10
        /usr/bin/curl -R -z /home/ogn/configure ${configurelocation} -o /home/ogn/configure  2>/dev/null
  done

  chmod +x /home/ogn/configure
  chown ogn /home/ogn/configure

# make sure we don't litter root directory with junk
  cd /home/ogn/rtlsdr-ogn
  
# run the configuration script
  /usr/bin/perl /home/ogn/configure

}

start () {
  launch $*
}



CMD=$1
shift
case "$CMD" in
  (start)         start $*;;
  (stop)          echo $*;;
  (*)             echo "Usage: $0 {start}";;
esac