mirror of
https://dev.iopsys.eu/bbf/bbfdm.git
synced 2025-12-10 07:44:39 +01:00
88 lines
3.2 KiB
Bash
88 lines
3.2 KiB
Bash
#!/bin/sh
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# Copyright (C) 2019 iopsys Software Solutions AB
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# Author: AMIN Ben Ramdhane <amin.benramdhane@pivasoftware.com>
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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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UCI_ADD_VARSTATE="/sbin/uci -q ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state add"
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UCI_DELETE_VARSTATE="/sbin/uci -q ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state delete"
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UCI_SHOW_VARSTATE="/sbin/uci -q ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state show"
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traceroute_get() {
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local val=`$UCI_GET_VARSTATE $1`
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echo ${val:-$2}
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}
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traceroute_launch() {
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local i res host ip time=0
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[ "$1" == "cwmp" ] && [ "`$UCI_GET_VARSTATE cwmp.@traceroutediagnostic[0].DiagnosticState`" != "Requested" ] && return
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local host=`traceroute_get cwmp.@traceroutediagnostic[0].Host`
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local cnt=`traceroute_get cwmp.@traceroutediagnostic[0].NumberOfTries 3`
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local dsize=`traceroute_get cwmp.@traceroutediagnostic[0].DataBlockSize 38`
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local timeout=`traceroute_get cwmp.@traceroutediagnostic[0].Timeout 5000`
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local maxhop=`traceroute_get cwmp.@traceroutediagnostic[0].MaxHops 30`
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local proto=`traceroute_get cwmp.@traceroutediagnostic[0].ProtocolVersion Any`
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[ "$host" = "" ] && return
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timeout=$((timeout/1000))
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[ "$timeout" = "0" ] && timeout = "1"
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i=-2
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delete_all_route_hops
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rm -f /tmp/traceres
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[ "$proto" = "Any" ] && traceroute -m $maxhop -w $timeout -q $cnt $host $dsize 2>&1 >/tmp/traceres
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[ "$proto" = "IPv4" ] && traceroute -m $maxhop -w $timeout -q $cnt -4 $host $dsize 2>&1 >/tmp/traceres
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[ "$proto" = "IPv6" ] && traceroute -m $maxhop -w $timeout -q $cnt -6 $host $dsize 2>&1 >/tmp/traceres
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while read _ host ip time _; do
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[ "$host" = "*" -a "$ip" = "*" ] && continue
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let i++
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[ "$i" = "-1" ] && continue;
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ip=${ip#(}; ip=${ip%)}
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time=${time%.*}
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$UCI_ADD_VARSTATE cwmp RouteHops
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$UCI_SET_VARSTATE cwmp.@RouteHops[$i].host=$host
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$UCI_SET_VARSTATE cwmp.@RouteHops[$i].ip=$ip
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$UCI_SET_VARSTATE cwmp.@RouteHops[$i].time=$time
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done < /tmp/traceres
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rm -f /tmp/traceres
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let i++
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[ "$1" == "cwmp" ] && $UCI_SET_VARSTATE cwmp.@traceroutediagnostic[0].DiagnosticState=Complete
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$UCI_SET_VARSTATE cwmp.@traceroutediagnostic[0].NumberOfHops=$i
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$UCI_SET_VARSTATE cwmp.@traceroutediagnostic[0].ResponseTime=$($UCI_GET_VARSTATE cwmp.@RouteHops[-1].time)
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[ "$1" == "cwmp" ] && event_diagnostic
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}
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delete_all_route_hops() {
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local j
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for j in $($UCI_SHOW_VARSTATE cwmp | grep "cwmp.@RouteHops.*=RouteHops"); do
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$UCI_DELETE_VARSTATE cwmp.@RouteHops[-1]
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done
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}
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event_diagnostic() {
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local e=1
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local i=0
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while [ "$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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traceroute_stop() {
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delete_all_route_hops
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local pids=`ps aux | grep traceroute_launch | grep -v grep | grep -v stop | awk '{print $2}'`
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[ -z "$pids" ] && pids=`ps | grep traceroute_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 cwmp.@traceroutediagnostic[0].DiagnosticState=None
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fi
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}
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if [ "$1" == "run" ]; then
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traceroute_launch $2 2>/dev/null
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elif [ "$1" == "stop" ]; then
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traceroute_stop 2>/dev/null
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else
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return
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fi
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