mirror of
https://dev.iopsys.eu/bbf/bbfdm.git
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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
91 lines
4.5 KiB
Bash
Executable file
91 lines
4.5 KiB
Bash
Executable file
#!/bin/sh
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# Copyright (C) 2022 iopsys Software Solutions AB
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# Author: IMEN Bhiri <imen.bhiri@pivasoftware.com>
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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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CAPTURE_FILE="/tmp/download_dump"
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DOWNLOAD_DIAGNOSTIC_FILE="/tmp/bbfdm_download_diagnostic"
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CONNECTION_TIMEOUT=60
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download_launch() {
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url=$1
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device=$2
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[ "$url" = "" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_InitConnectionFailed; $UCI_COMMIT_BBF_DMMAP; return; }
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protocol=$(uci_get_bbf_dmmap dmmap_diagnostics.download.ProtocolVersion Any)
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if [ "$protocol" = "IPv4" ]; then proto="--ipv4"; elif [ "$protocol" = "IPv6" ]; then proto="--ipv6"; else proto=""; fi
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# Disable acceleration on Broadcom devices to capture all packets with tcpdump
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[ -e /usr/sbin/fcctl ] && { fcctl disable >/dev/null 2>&1; fcctl flush >/dev/null 2>&1; }
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tcpdump -i "$device" tcp -w ${CAPTURE_FILE} > /dev/null 2>&1 &
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PID=$!
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sleep 1
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if [ ${url:0:7} = http:// -o ${url:0:6} = ftp:// ]; then
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tx_bytes_before=$(ubus call network.device status "{'name':'$device'}" | jsonfilter -e @.statistics.tx_bytes)
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rx_bytes_before=$(ubus call network.device status "{'name':'$device'}" | jsonfilter -e @.statistics.rx_bytes)
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time1=$(date +%s)
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curl $proto --fail --silent --connect-timeout ${CONNECTION_TIMEOUT} -o ${DOWNLOAD_DIAGNOSTIC_FILE} "$url"
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error_code="$?"
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time2=$(date +%s)
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tx_bytes_after=$(ubus call network.device status "{'name':'$device'}" | jsonfilter -e @.statistics.tx_bytes)
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rx_bytes_after=$(ubus call network.device status "{'name':'$device'}" | jsonfilter -e @.statistics.rx_bytes)
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[ "$error_code" = "6" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_CannotResolveHostName; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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[ "$error_code" = "7" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_InitConnectionFailed; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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[ "$error_code" = "22" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_NoResponse; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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[ "$error_code" = "27" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_IncorrectSize; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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[ "$error_code" = "28" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_Timeout; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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[ "$error_code" != "0" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Error_Other; $UCI_COMMIT_BBF_DMMAP; kill $PID 2> /dev/null; return; }
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fi
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tx_bytes=$((tx_bytes_after-tx_bytes_before))
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rx_bytes=$((rx_bytes_after-rx_bytes_before))
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periodtime=$(($((time2-time1))*1000000))
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=Complete
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.TotalBytesReceived=$rx_bytes
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.TotalBytesSent=$tx_bytes
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.PeriodOfFullLoading=$periodtime
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perconnection=$($UCI_GET_BBF_DMMAP dmmap_diagnostics.download.EnablePerConnection)
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if [ "$perconnection" = "true" ] || [ "$perconnection" = "1" ]; then
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$UCI_ADD_BBF_DMMAP dmmap_diagnostics DownloadPerConnection
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.@DownloadPerConnection[0].TotalBytesReceived=$rx_bytes
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.@DownloadPerConnection[0].TotalBytesSent=$tx_bytes
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else
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$UCI_DELETE_BBF_DMMAP dmmap_diagnostics.@DownloadPerConnection[0]
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fi
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$UCI_COMMIT_BBF_DMMAP
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rm ${DOWNLOAD_DIAGNOSTIC_FILE} 2>/dev/null
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sleep 1
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kill $PID >/dev/null 2>&1
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# Enable acceleration on Broadcom devices after killing the tcpdump pid
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[ -e /usr/sbin/fcctl ] && { fcctl enable >/dev/null 2>&1; fcctl flush >/dev/null 2>&1; }
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}
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download_stop_diagnostic() {
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$UCI_DELETE_BBF_DMMAP dmmap_diagnostics.@DownloadPerConnection[0]
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pids=$(pgrep -f download_launch.*run)
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if [ -n "$pids" ]; then
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kill -9 "$pids" >/dev/null 2>&1
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=None
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fi
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pids=$(pgrep -f download_launch.*run)
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if [ -n "$pids" ]; then
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kids=$(grep -l "PPid.*$pids" /proc/*/task/*/status | grep -o "[0-9]*")
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for kid in $kids; do
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kill -9 "$kid" >/dev/null 2>&1
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done
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kill -9 "$pids" >/dev/null 2>&1
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$UCI_SET_BBF_DMMAP dmmap_diagnostics.download.DiagnosticState=None
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fi
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$UCI_COMMIT_BBF_DMMAP
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}
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if [ "$1" = "run" ] ; then
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download_launch "$2" "$3"
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elif [ "$1" = "stop" ]; then
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download_stop_diagnostic
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else
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return
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fi
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