#!/bin/bash

# Simple script to boot the talker. Place this in your cron tab to
# be executed every ten minutes or so and if your server is rebooted then
# your talker will be started up without you having to do it manually
#
# Original script by Grim
# Written from scratch for pg+ by Silver

# You'll need to change this if your talker files are in a different
# place to the standard ~/pgplus

cd ~/pgplus

# The name of the log

LOGFILE="boot-script.log"

# You won't need to change anything below!
# ========================================================================

# What port do we run on?

port=`grep "^port" soft/config.msg | cut -f2-`

# Find out the status of the angel

if [ -z "`ps x | grep "Angel" | grep $port`" ]
then
  angel_up=0
else
  angel_up=1
fi

# Find out the status of the talker

if [ -z "`ps x | grep "Talk Server" | grep $port`" ]
then
  talker_up=0
else
  talker_up=1
fi

# check if both are up

if [ "$angel_up" = "1" -a "$talker_up" = "1" ]
then
  exit
fi

# check if both are down

if [ "$angel_up" = "0" -a "$talker_up" = "0" ]
then
  bin/angel &
  exit
fi

# send an error message

if [ "$angel_up" = "1" ]
then
  ermsg="`date +"%H:%M:%S - %d/%m/%Y"` - Unable to boot talker (angel is running)"
else
  ermsg="`date +"%H:%M:%S - %d/%m/%Y"` - Unable to boot talker (talk server is running)"
fi

echo "$ermsg" >>logs/$LOGFILE