mirror of
https://dev.iopsys.eu/bbf/bbfdm.git
synced 2026-01-28 01:47:18 +01:00
080f7b4f85
- Fix all errors catched by cppcheck threadsafety (cppcheck --error-exitcode=0 --addon=threadsafety bbf) - Fix some errors catched by cppcheck cert (cppcheck --error-exitcode=0 --addon=cert bbf) - Add new str-protected macros instead of using str functions directly to avoid crashes
84 lines
3.6 KiB
Bash
Executable file
84 lines
3.6 KiB
Bash
Executable file
#!/bin/sh
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# Copyright (C) 2022 iopsys Software Solutions AB
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# Author: AMIN Ben Ramdhane <amin.benramdhane@pivasoftware.com>
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. /usr/share/bbfdm/bbf_uci_api
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udpecho_launch() {
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host=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.Host)
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port=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.port)
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cnt=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.NumberOfRepetitions 1)
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dsize=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.DataBlockSize 24)
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dscp=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.DSCP 0)
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interface=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.interface)
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protocol=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.ProtocolVersion Any)
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inter_time=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.InterTransmissionTime 1000)
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[ -n "$interface" ] && device=$(ifstatus "$interface" | jsonfilter -e @.device) && device="-e $device" || device=""
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if [ "$protocol" = "IPv4" ]; then proto="-4"; elif [ "$protocol" = "IPv6" ]; then proto="-6"; else proto=""; fi
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tos=$((dscp<<2))
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inter_time=$((inter_time/1000))
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[ "$inter_time" = "0" ] && inter_time="1"
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[ "$host" = "" ] && return
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[ "$port" = "" ] && return
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micros=1000
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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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i=$((i+1))
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res=$(nping "$proto" -c 1 --tos $tos --udp --dest-port "$port" --data-length "$dsize" "$device" "$host" 2>&1)
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ba=$(echo "$res" | grep "RCVD")
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[ -z "$ba" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Error_CannotResolveHostName; $UCI_COMMIT_BBF_DMMAP; return; }
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stc=$(echo "$res" | grep "RCVD" | grep "unreachable")
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[ -n "$stc" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Error_Other; $UCI_COMMIT_BBF_DMMAP; return; }
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times=$(echo "$res" | grep "rtt")
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[ -z "$times" ] && continue
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sc1=$(echo "$res" | grep "Rcvd" | awk -F': ' '{print $3}' | awk -F'(' '{ print $1 }')
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[ "$sc1" != 0 ] && sc1=1 || sc1=0
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success_count=$((success_count+sc1))
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max_time=$(echo "$times" | awk -F': ' '{ print $2 }' | awk -F'ms' '{ print $1 }')
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min_time=$(echo "$times" | awk -F': ' '{ print $3 }' | awk -F'ms' '{ print $1 }')
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avg_time=$(echo "$times" | awk -F': ' '{ print $4 }' | awk -F'ms' '{ print $1 }')
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min_time=${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=$(echo "$min_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
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avg_time=$(echo "$avg_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
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max_time=$(echo "$max_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
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[ "$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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sleep $inter_time
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done
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failure_count=$((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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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Complete
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.SuccessCount="$success_count"
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.FailureCount="$failure_count"
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.AverageResponseTime="$avg_time"
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MinimumResponseTime="$min_time"
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MaximumResponseTime="$max_time"
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$UCI_COMMIT_BBF_DMMAP
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}
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udpecho_stop_diagnostic() {
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pids=$(pgrep -f udpecho_launch)
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if [ -n "$pids" ]; then
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kill -9 "$pids" >/dev/null 2>&1
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=None
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$UCI_COMMIT_BBF_DMMAP
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fi
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}
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if [ "$1" = "run" ]; then
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udpecho_launch
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elif [ "$1" = "stop" ]; then
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udpecho_stop_diagnostic
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else
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return
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fi
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