config general generaloption enable 1config monitoroption name 'scplc'option enable 1option pschkstr 'sc-serv plc'option type     'application'option tmpfile '/tmp/monitor/plc.mon'option mqttkey '/app/mon/plc/status'option timeLimit 60 option execcmd ''config monitoroption name 'scgpio'option enable 1option pschkstr 'sc-serv gpio'option type     'application'option tmpfile '/tmp/monitor/gpio.mon'option mqttkey '/app/mon/gpio/status'option timeLimit 60 option execcmd ''

flash="0"
true="1"
false="0";
disable="0"
enable="1"
configName="scmonitor"
printHelp(){clearecho "USAGE:"echo "-g <monitor type> get current moitor enable status "echo "-l view current all montoir list"echo "-s <monitorName> <monitorValue> set monitor state"echo "-a autoManage "echo "-e enable cron"echo "-d disable cron"echo "add <name> <enable> <pschkstr> <sevicename> <tmpfile> <mqttkey> <execcmd> <timeLimit>"echo "example:"echo "   check -l"echo "           plc"echo "            pjlink"echo "   check -g plc"echo "         current monitor state:0"echo "   check -s plc 0"
}#检测线程是否存在
function_thread_check(){#count= ${ps |grep 'sc-serv plc' | grep -v 'grep' | wc -l}count=$( ps | grep "$*" | grep -v 'grep' | wc -l )if [ 0 == $count ];thenecho falseelseecho truefi
}#获取当前所有模块的名称
function_getMonitorList(){count=$(uci get $configName.general.count)for i in $(seq 0 $count);doname=$(uci get $configName.@monitor[$i].name)echo $namedone
}
#获取状态
function_getMonitorStats(){count=$(uci get $configName.general.count)for i in $(seq 0 $count);doname=$(uci get $configName.@monitor[$i].name)if [ "$name" == "$1" ]; thenstate=$(uci get $configName.@monitor[$i].enable)echo $1 stats is $statefidone
}
#获取当前的时间差
function_getTimeCompare(){currTime=$( date +%s)lastTime=$1#tmpTime= $("$currTime - $lastTime")echo $(($currTime - $lastTime))
}function_setMonitorState(){count=$(uci get $configName.general.count)for i in $(seq 0 $count);doname=$(uci get $configName.@monitor[$i].name)old_sate=$(uci get $configName.@monitor[$i].enable)if [ "$name" == "$1" ]; thenstate=$(uci set $configName.@monitor[$i].enable=$2)echo "$1 set success"fidone
}# 自动化处理流程
function_autoManage(){count=$(uci get $configName.general.count)monitorState=$(uci get $configName.general.enable)if [ $monitorState == "0" ]; thenecho "current server monitor disable"return fifor i in $(seq 0 $count);doname=$(uci get $configName.@monitor[$i].name)psChkstr=$(uci get $configName.@monitor[$i].pschkstr)tmpfile=$(uci get $configName.@monitor[$i].tmpfile)type=$(uci get $configName.@monitor[$i].type)result=$(function_thread_check $psChkstr)MonitorStats=$(uci get $configName.@monitor[$i].enable)if [ "$MonitorStats" == "$disable" ]; then echo  $name current Current status is disable continue    fiif [ "$result" == "false" ]; thenecho "Services have been shut down, which is restarting"#execCmd=$(uci get sc-monitor.@monitor[$i].execcmd)$(/etc/init.d/$name start)elseif [ $type == "application" ]; then #application不做文件检测echo "$name Operating normally"continuefiif [ ! -e "$tmpfile" ]; then$(/etc/init.d/$name stop)$(/etc/init.d/$name start)echo "restart $name server"continueelselastTime=$(cat $tmpfile)timeLimit=$(uci get $configName.@monitor[$i].timeLimit)result=$(function_getTimeCompare $lastTime )if [ "$result" -gt "$timeLimit" ]; then  #如果当前返回的值大于允许值$(rm -rf $tmpfile)$(/etc/init.d/$name stop)$(/etc/init.d/$name start)fiecho $result $timeLimitfifiecho "$name Operating normally"done
}#移除服务
function_removeMonitor(){MonitorName=$1tmp=$(uci get $configName.general.count)for i in $(seq 0 $tmp);doname=$(uci get $configName.@monitor[$i].name)if [ "$name" == "$MonitorName" ]; thencount=$((  $tmp - 1 ))$(uci delete $configName.@monitor[$i])$(uci set $configName.general.count=$count)$(uci commit $configName)fidone
}function_EnableCron(){$(uci set $configName.general.enable=1)$(uci commit $configName)
}function_DisableCron(){$(uci set $configName.general.enable=1)$(uci commit $configName)
}[ "$(cat /proc/uptime | awk -F. '{print $1}')" -gt 300 ] || exit 0if [ "$#" -eq 0 ]; thenprintHelpexit 1
fiif [ "$1" == "-s" ]; thenif [  "$2" == "" ] || [ "$3" == "" ]; thenexit 1fifunction_setMonitorState $2 $3exit 1fiif [ "$1" == "add" ]; thenif [ "$2" == "" ]; thenecho "plese input type"exit 1fiif [ "$3" == "" ]; thenecho "plese input eanbled"exit 1fiif [ "$4" == "" ]; thenecho "plese input pschkstr"exit 1fiif [ "$5" == "" ]; thenecho "plese input sevicename "exit 1fiif [ "$6" == "" ]; thenecho "plese input tmpfile"exit 1fiif [ "$7" == "" ]; thenecho "plese input mqttkey"exit 1fiif [ "$8" == "" ]; thenecho "plese input execcmd"exit 1fiif [ "$9" == "" ]; thenecho "plese input timeLimit"exit 1fitmp=$(uci get $configName.general.count)#$count=$(( $count + 1 ))count=$((  $tmp + 1 ))$(uci add $configName monitor)$(uci add_list $configName.@monitor[$count].name="$2")$(uci add_list $configName.@monitor[$count].enable="$3")$(uci add_list $configName.@monitor[$count].pschkstr="$4")$(uci add_list $configName.@monitor[$count].servicename="$5")$(uci add_list $configName.@monitor[$count].tmpfile="$6")$(uci add_list $configName.@monitor[$count].mqttkey="$7")$(uci add_list $configName.@monitor[$count].execcmd="$8")$(uci add_list $configName.@monitor[$count].timeLimit="$9")$(uci set $configName.general.count=$count)$(uci commit $configName)exit 1
fiwhile getopts g:s:lear:d opt
docase "$opt" ing)function_getMonitorStats $OPTARG;;e)function_EnableCron;;d) function_DisableCron;;l)function_getMonitorList;;r)function_removeMonitor $OPTARG;;a)function_autoManage;;?)clearprintHelp ;;esac
done