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94 lines
3.4 KiB
Bash
94 lines
3.4 KiB
Bash
#!/bin/sh
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# Copyright (C) 2015 PIVA Software <www.pivasoftware.com>
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# Author: MOHAMED Kallel <mohamed.kallel@pivasoftware.com>
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[ "$1" != "run" -a "$1" != "stop" ] && return
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UCI_GET_VARSTATE="/sbin/uci -q ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state get"
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UCI_SET_VARSTATE="/sbin/uci -q ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state set"
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ipping_get() {
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local val=`$UCI_GET_VARSTATE $1`
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echo ${val:-$2}
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}
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ipping_launch() {
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local i res ba stc times sc1 success_count failure_count min_time avg_time max_time avg_time_sum min max
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[ "`$UCI_GET_VARSTATE easycwmp.@local[0].DiagnosticsState`" != "Requested" ] && return
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local host=`ipping_get easycwmp.@local[0].Host`
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local cnt=`ipping_get easycwmp.@local[0].NumberOfRepetitions 3`
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local dsize=`ipping_get easycwmp.@local[0].DataBlockSize 64`
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local timeout=`ipping_get easycwmp.@local[0].Timeout 1000`
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[ "$host" = "" ] && return
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timeout=$((timeout/1000))
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[ "$timeout" = "0" ] && timeout = "1"
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success_count=0
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avg_time_sum=0
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min=9999999
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max=0
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i=0
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while [ $i -lt $cnt ]; do
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let i++
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res=$(ping -q -c 1 -s $dsize -W $timeout $host 2>&1)
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ba=`echo "$res" | grep "bad address"`
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[ -n "$ba" ] && { $UCI_SET_VARSTATE easycwmp.@local[0].DiagnosticsState=Error_CannotResolveHostName; event_dignostic; return; }
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ba=`echo "$res" | grep "unknown host"`
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[ -n "$ba" ] && { $UCI_SET_VARSTATE easycwmp.@local[0].DiagnosticsState=Error_CannotResolveHostName; event_dignostic; return; }
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stc=`echo "$res" | grep "received"`
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[ -z "$stc" ] && { $UCI_SET_VARSTATE easycwmp.@local[0].DiagnosticsState=Error_Other; event_dignostic; return; }
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times=`echo "$res" | grep "min/avg/max"`
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[ -z "$times" ] && continue
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sc1=`echo $stc | awk '{print $4}'`
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sc1=${sc1:-0}
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success_count=$((success_count+sc1))
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times=`echo $times | awk -F'=' '{ print $2 }'`
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min_time=`echo $times | awk -F'[=/ ]' '{ print $1 }'`
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avg_time=`echo $times | awk -F'[=/ ]' '{ print $2 }'`
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max_time=`echo $times | awk -F'[=/ ]' '{ print $3 }'`
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min_time=${min_time:-0}
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avg_time=${avg_time:-0}
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max_time=${max_time:-0}
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min_time=${min_time%.*}
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avg_time=${avg_time%.*}
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max_time=${max_time%.*}
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[ $min_time -lt $min ] && min=$min_time
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[ $max_time -gt $max ] && max=$max_time
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avg_time_sum=$((avg_time_sum+avg_time))
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done
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failure_count=$((cnt-success_count))
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[ $success_count -gt 0 ] && avg_time=$((avg_time_sum/success_count)) || avg_time=0
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min_time=$min
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max_time=$max
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$UCI_SET_VARSTATE easycwmp.@local[0].DiagnosticsState=Complete
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$UCI_SET_VARSTATE easycwmp.@local[0].SuccessCount=$success_count
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$UCI_SET_VARSTATE easycwmp.@local[0].FailureCount=$failure_count
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$UCI_SET_VARSTATE easycwmp.@local[0].AverageResponseTime=$avg_time
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$UCI_SET_VARSTATE easycwmp.@local[0].MinimumResponseTime=$min_time
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$UCI_SET_VARSTATE easycwmp.@local[0].MaximumResponseTime=$max_time
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event_dignostic
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}
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event_dignostic() {
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local e=1
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local i=0
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while [ "$e" != 0 -a $i -lt 200 ]; do
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ubus -t 1 call tr069 inform '{"event":"8 DIAGNOSTICS COMPLETE"}'
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e=$?
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[ "$e" != "0" ] && sleep 1;
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let i++
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done
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}
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ipping_stop() {
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local pids=`ps aux | grep ipping_launch | grep -v grep | grep -v stop | awk '{print $2}'`
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[ -z "$pids" ] && pids=`ps | grep ipping_launch | grep -v grep | grep -v stop | awk '{print $2}'`
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if [ -n "$pids" ]; then
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kill -9 $pids 2>/dev/null
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$UCI_SET_VARSTATE easycwmp.@local[0].DiagnosticsState=None
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fi
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}
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[ "$1" == "run" ] && { ipping_launch 2>/dev/null; exit 0; }
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[ "$1" == "stop" ] && ipping_stop 2>/dev/null
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