#!/bin/bash

TMPDIR="/tmp"
LOCKEXT="lock"
PROGRAM="runph"

if [ $# -eq 1 ];
then
OPT="-f"
if [ $1 = $OPT ];
then
	killall runph
	killall cmdman
	killall swman
	killall hwman
	killall statsman
	killall sync_master
	killall sync
	killall stats
	killall swload
	killall exec
	killall bridge
	killall frontend
	exit
fi
fi

if [ ! "$(ls $TMPDIR/*.$LOCKEXT 2>/dev/null)" ] 
then
	echo "Any PHAL is running"
	exit
fi

for i in "$TMPDIR"/*.$LOCKEXT
do
	PID="$(cat $i)"
	if [ -f $i ] 
	then
		echo "Sending SIGINT to $PID"
		kill -s INT $PID
		sleep 0.5
		if [ -f $i ]
		then
			echo "Still alive. Waiting..."
			sleep 1
			if [ -f $i ]
			then
				echo "Sending killall..."		
				killall -s INT $PROGRAM
			fi
		fi
		if [ -f $i ]
		then
			echo "PHAL with pid $PID might be still alive."
		else
			echo "PHAL with pid $PID finished."
		fi
	fi			
done