#!/bin/sh
#
#	connection_status script for IRLP v0.1 - Robert Pectol (kk7av)
#	Announces the connection status of your node without having
#	to attempt a connection.
#
######################################################################

################################
#  USER CONFIGURABLE SETTINGS  #
################################

# AUX line PTT support
aux_line_ptt="no"
aux_line="1"

##############################
#  END USER CONFIG SETTINGS  #
##############################


# ensure script is run as repeater user
if [ `/usr/bin/whoami` != "repeater" ] ; then
        exit 1
fi
# ensure the environment file has been sourced
if [ "$RUN_ENV" != "TRUE" ] ; then
        . /home/irlp/custom/environment
fi
# make sure festival is available
if ! `which festival &>/dev/null`; then
	echo "Festival NOT installed!  Do, 'yum install festival' as root to install it."
	exit 1
fi
# for AUX line PTT support
if [ "$aux_line_ptt" == "yes" ]; then
        tx_key=`echo "$BIN/aux$aux_line""on"`
        tx_unkey=`echo "$BIN/aux$aux_line""off"`
else
        tx_key=`echo "$BIN/key"`
        tx_unkey=`echo "$BIN/unkey"`
fi
$tx_key
sleep .5
if [[ -f "$LOCAL/echo_active" || -f "$LOCAL/active" ]]; then
	killall sfswrapper > /dev/null 2>&1
	killall ispeaker > /dev/null 2>&1
fi
if [ -f $LOCAL/active ]; then
	if [ -f $LOCAL/echo_active ]; then
		result=`cat $LOCAL/echo_active | gawk 'BEGIN { FS = "" }{for (i = 1; i <= NF; i = i + 1) print $i}'`
		result=`echo "Station, $result."`
		link="Echo Link,"
	else
		result=`cat $LOCAL/active | sed 's/ref//; s/stn//' | gawk 'BEGIN { FS = "" }{for (i = 1; i <= NF; i = i + 1) print $i}'`
		ref=`cat $LOCAL/active | egrep '^ref'`
		if [ "$ref" == "" ]; then
			result=`echo "Node number, $result."`
		else
			result=`echo "Ree flector, $result."`
		fi
		link="I R L P,"
	fi
	echo "Connected too. $link $result." | festival --tts
else
	echo "Not connected." | festival --tts
fi
$tx_unkey
if [[ -f "$LOCAL/echo_active" || -f "$LOCAL/active" ]]; then
	$SCRIPT/sfswrapper
fi
exit 0