#!/bin/bash
# Program:
#       This script is a finger daemon of program ximeaImageRecorder and psdkProgram. It has three function:
#       1) ensure that the programs ximeaImagerRecorder and psdkProgram are runing; if not run the programs;
#       2) generate log file name based the local time and directory if not exist;
#       3) redirect the output of programs to file generated in (2);
# Usage:
#	1) crontab -e
#	2) */1 * * * * ~/tc_scripts/finger_daemon.sh 
# History:
#       2021/07/13    Tangchao    First release
#       2022/06/24    Tangchao    Second release
#

sleep 60s #rockpi need sleep 180s when start because if not wired lan which psdk's image transmission use don't work normal.

echo "the current directory is " $(pwd)



if [ ! -e /home/rock/programRunLog  ]; then
        mkdir /home/rock/programRunLog
else
        echo directory "~/programRunLog" exist!
fi


cd /home/rock/programRunLog

echo "the current directory is " $(pwd)




# run psdk program
if [ ! -e djiLog  ]; then
        mkdir djiLog
else
        echo directory "djiLog" exist!
fi

#echo "1111111111111111111111111111111111"

#sleep 60s

#echo "2222222222222222222222222222222222"

bool=`ps -ef | grep psdk_demo | grep -v grep  | wc -l`

if [ $bool -eq 0 ] ; then
        psdkLogFileName=$(date +%Y%m%d_%H%M_%S).dji_log
	sudo /bin/echo $(/bin/date +%F_%T) >> /home/rock/programRunLog/djiLog/runtime.log
	sudo /home/rock/tc_projects/Payload_SDK_V2.2.1_300tc/sample/platform/linux/manifold2/project/build/psdk_demo &> djiLog/$psdkLogFileName &

        echo "Now, start run dji program!"
else
        echo "Dji program already runing!"
fi



# run ximea program
if [ ! -e hyperspectralLog  ]; then
        mkdir hyperspectralLog
else
        echo directory "hyperspectralLog" exist!
fi


procnum=`ps -ef | grep ximeaImageRecorder | grep -v grep | wc -l`

if [ $procnum -eq 0 ] ; then
        fileName=$(date +%Y%m%d_%H%M_%S).hyperspectral_log

        echo $fileName
	
	sudo /home/rock/tc_projects/ximeaImageRecorder/build/ximeaImageRecorder &> hyperspectralLog/$fileName &

        echo "Now, start run hyperspectral program!"
else
        echo "HyperspectralLog program already runing!"
fi