#!/bin/sh
# Install/uninstall, start/stop/restart, testrun frewe-client

if [ -x /usr/bin/dirname ] && [ -x /usr/bin/readlink ]
then

        if [ -L $0 ] 
        then
            DIR=$(dirname $(readlink -f $0)) ;
        else
            DIR=$(dirname $0) ;
        fi
else
	DIR="/var/media/ftp/frewe"
fi

if [ "$DIR" == "." ]
then
	DIR="`pwd`"
fi

PRONAME="frewe-client"
BINFILE="$DIR/$PRONAME"
CFGFILE="$DIR/$PRONAME.cfg"
LOGFILE="/dev/null"

# Uncomment to enable local data logging
#LOGFILE="$DIR/$PRONAME.csv"

if [ ! -f "$BINFILE" ]
then
	echo "File $BINFILE not found. "
	echo "Please upload this file. Aborted"
	exit 1
fi

if [ ! -f "$CFGFILE" ] 
then
	echo "File $CFGFILE not found."
	echo "Please upload this file. Aborted"
	exit 1
fi

chmod 755 $BINFILE

# Print version info of currently installed frewe-client
$BINFILE -H

case "$1" in

install)

if [ -e /var/flash/debug.cfg ] && [ "`cat /var/flash/debug.cfg | grep $PRONAME`" != "" ]
then
	echo "$PRONAME is already installed. Here is the content of debug.cfg:"
	cat /var/flash/debug.cfg
	echo "Nothing to install"
	exit 1
fi

echo "(max=12; i=0; while [ \$i -lt \$max ]; do if [ -x "$BINFILE" ]; then $BINFILE -c $CFGFILE >> $LOGFILE & break; fi; let i=\$i+1; echo Waiting for $PRONAME... \$i; sleep 5; done) &" > /var/tmp/debug.cfg

if [ -e /var/flash/debug.cfg ]
then
	cat /var/flash/debug.cfg >> /var/tmp/debug.cfg
fi

cat /var/tmp/debug.cfg > /var/flash/debug.cfg
echo "$PRONAME installed. Here is the content of the new debug.cfg:"
cat /var/flash/debug.cfg

;;

uninstall)

if [ -e /var/flash/debug.cfg ]
then
	cat /var/flash/debug.cfg | grep -v $PRONAME > /var/tmp/debug.cfg
	cat /var/tmp/debug.cfg > /var/flash/debug.cfg
	echo "$PRONAME uninstalled. Here is the content of the new debug.cfg:"
	cat /var/flash/debug.cfg
else
	echo "debug.cfg not found, nothing was installed..."
fi

;;

start)

if [ "`pidof $PRONAME`" != "" ]
then
	echo "$PRONAME is already running with PID `pidof $PRONAME`"
	exit 1
fi
$BINFILE -c $CFGFILE >> $LOGFILE &
echo "$PRONAME started with PID `pidof $PRONAME`"

;;

stop)

if [ "`pidof $PRONAME`" == "" ]
then
	echo "$PRONAME is not running. Nothing to stop"
	exit 1
fi
kill `pidof $PRONAME`
echo "$PRONAME stopped"

;;

restart)

if [ "`pidof $PRONAME`" == "" ]
then
	echo "$PRONAME is not running. Nothing to stop"
else
	kill `pidof $PRONAME`
	echo "$PRONAME stopped"
fi

if [ "`pidof $PRONAME`" != "" ]
then
	echo "$PRONAME is already running with PID `pidof $PRONAME`"
	exit 1
fi
$BINFILE -c $CFGFILE >> $LOGFILE &
echo "$PRONAME started with PID `pidof $PRONAME`"

;;

stat)

if [ "`cat /var/flash/debug.cfg | grep $PRONAME`" != "" ]
then
	echo "$PRONAME is installed. Here is content of debug.cfg:"
	cat /var/flash/debug.cfg
else
	echo "$PRONAME is not installed"
fi

echo

if [ "`pidof $PRONAME`" != "" ]
then
	echo "$PRONAME is running with PID `pidof $PRONAME`"
	ps | grep "`pidof $PRONAME`"
else
	echo "$PRONAME is not running"
fi

;;


testrun)

$BINFILE -v

;;

testruncfg)

$BINFILE -v -c $CFGFILE -r 0

;;

*)

echo "Usage: $0 {install|uninstall|start|stop|restart|stat|testrun|testruncfg}"
exit 1

;;

esac

exit 0