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belmon.sh
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belmon.sh
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#!/bin/sh
############################################################
## ___. .__ ##
## \_ |__ ____ | | _____ ____ ____ ##
## | __ \ _/ __ \ | | / \ / _ \ / \ ##
## | \_\ \\ ___/ | |__| Y Y \( <_> )| | \ ##
## |___ / \___ >|____/|__|_| / \____/ |___| / ##
## \/ \/ \/ \/ ##
## ##
## https://github.com/waluwaz/belmon ##
## ##
############################################################
############## Shellcheck directives ###########
# shellcheck disable=SC2009
# shellcheck disable=SC2012
# shellcheck disable=SC2016
# shellcheck disable=SC2018
# shellcheck disable=SC2019
# shellcheck disable=SC2059
# shellcheck disable=SC2155
############################################################
### Start of script variables ###
readonly SCRIPT_NAME="belmon"
readonly SCRIPT_VERSION="v0.7.0-beta"
SCRIPT_BRANCH="master"
SCRIPT_REPO="https://raw.githubusercontent.com/waluwaz/$SCRIPT_NAME/$SCRIPT_BRANCH"
readonly SCRIPT_DIR="/jffs/addons/$SCRIPT_NAME.d"
readonly SCRIPT_WEBPAGE_DIR="$(readlink /www/user)"
readonly SCRIPT_WEB_DIR="$SCRIPT_WEBPAGE_DIR/$SCRIPT_NAME"
readonly SHARED_DIR="/jffs/addons/shared-jy"
readonly SHARED_REPO="https://raw.githubusercontent.com/jackyaz/shared-jy/master"
readonly SHARED_WEB_DIR="$SCRIPT_WEBPAGE_DIR/shared-jy"
[ -z "$(nvram get odmpid)" ] && ROUTER_MODEL=$(nvram get productid) || ROUTER_MODEL=$(nvram get odmpid)
[ -f /opt/bin/sqlite3 ] && SQLITE3_PATH=/opt/bin/sqlite3 || SQLITE3_PATH=/usr/sbin/sqlite3
### End of script variables ###
### Start of output format variables ###
readonly CRIT="\\e[41m"
readonly ERR="\\e[31m"
readonly WARN="\\e[33m"
readonly PASS="\\e[32m"
readonly BOLD="\\e[1m"
readonly SETTING="${BOLD}\\e[36m"
readonly CLEARFORMAT="\\e[0m"
### End of output format variables ###
# $1 = print to syslog, $2 = message to print, $3 = log level
Print_Output(){
if [ "$1" = "true" ]; then
logger -t "$SCRIPT_NAME" "$2"
fi
printf "${BOLD}${3}%s${CLEARFORMAT}\\n\\n" "$2"
}
Firmware_Version_Check(){
if nvram get rc_support | grep -qF "am_addons"; then
return 0
else
return 1
fi
}
### Code for these functions inspired by https://github.com/Adamm00 - credit to @Adamm ###
Check_Lock(){
if [ -f "/tmp/$SCRIPT_NAME.lock" ]; then
ageoflock=$(($(date +%s) - $(date +%s -r /tmp/$SCRIPT_NAME.lock)))
if [ "$ageoflock" -gt 600 ]; then
Print_Output true "Stale lock file found (>600 seconds old) - purging lock" "$ERR"
kill "$(sed -n '1p' /tmp/$SCRIPT_NAME.lock)" >/dev/null 2>&1
Clear_Lock
echo "$$" > "/tmp/$SCRIPT_NAME.lock"
return 0
else
Print_Output true "Lock file found (age: $ageoflock seconds) - cable modem stat generation likely in progress" "$ERR"
if [ -z "$1" ]; then
exit 1
else
if [ "$1" = "webui" ]; then
echo 'var belmonstatus = "LOCKED";' > /tmp/detect_belmon.js
exit 1
fi
return 1
fi
fi
else
echo "$$" > "/tmp/$SCRIPT_NAME.lock"
return 0
fi
}
Clear_Lock(){
rm -f "/tmp/$SCRIPT_NAME.lock" 2>/dev/null
return 0
}
############################################################################
Set_Version_Custom_Settings(){
SETTINGSFILE="/jffs/addons/custom_settings.txt"
case "$1" in
local)
if [ -f "$SETTINGSFILE" ]; then
if [ "$(grep -c "belmon_version_local" $SETTINGSFILE)" -gt 0 ]; then
if [ "$2" != "$(grep "belmon_version_local" /jffs/addons/custom_settings.txt | cut -f2 -d' ')" ]; then
sed -i "s/belmon_version_local.*/belmon_version_local $2/" "$SETTINGSFILE"
fi
else
echo "belmon_version_local $2" >> "$SETTINGSFILE"
fi
else
echo "belmon_version_local $2" >> "$SETTINGSFILE"
fi
;;
server)
if [ -f "$SETTINGSFILE" ]; then
if [ "$(grep -c "belmon_version_server" $SETTINGSFILE)" -gt 0 ]; then
if [ "$2" != "$(grep "belmon_version_server" /jffs/addons/custom_settings.txt | cut -f2 -d' ')" ]; then
sed -i "s/belmon_version_server.*/belmon_version_server $2/" "$SETTINGSFILE"
fi
else
echo "belmon_version_server $2" >> "$SETTINGSFILE"
fi
else
echo "belmon_version_server $2" >> "$SETTINGSFILE"
fi
;;
esac
}
Update_Check(){
echo 'var updatestatus = "InProgress";' > "$SCRIPT_WEB_DIR/detect_update.js"
doupdate="false"
localver=$(grep "SCRIPT_VERSION=" "/jffs/scripts/$SCRIPT_NAME" | grep -m1 -oE 'v[0-9]{1,2}([.][0-9]{1,2})([.][0-9]{1,2})')
/usr/sbin/curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" | grep -qF "waluwaz" || { Print_Output true "404 error detected - stopping update" "$ERR"; return 1; }
serverver=$(/usr/sbin/curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" | grep "SCRIPT_VERSION=" | grep -m1 -oE 'v[0-9]{1,2}([.][0-9]{1,2})([.][0-9]{1,2})')
if [ "$localver" != "$serverver" ]; then
doupdate="version"
Set_Version_Custom_Settings server "$serverver"
echo 'var updatestatus = "'"$serverver"'";' > "$SCRIPT_WEB_DIR/detect_update.js"
else
localmd5="$(md5sum "/jffs/scripts/$SCRIPT_NAME" | awk '{print $1}')"
remotemd5="$(curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" | md5sum | awk '{print $1}')"
if [ "$localmd5" != "$remotemd5" ]; then
doupdate="md5"
Set_Version_Custom_Settings server "$serverver-hotfix"
echo 'var updatestatus = "'"$serverver-hotfix"'";' > "$SCRIPT_WEB_DIR/detect_update.js"
fi
fi
if [ "$doupdate" = "false" ]; then
echo 'var updatestatus = "None";' > "$SCRIPT_WEB_DIR/detect_update.js"
fi
echo "$doupdate,$localver,$serverver"
}
Update_Version(){
if [ -z "$1" ]; then
updatecheckresult="$(Update_Check)"
isupdate="$(echo "$updatecheckresult" | cut -f1 -d',')"
localver="$(echo "$updatecheckresult" | cut -f2 -d',')"
serverver="$(echo "$updatecheckresult" | cut -f3 -d',')"
if [ "$isupdate" = "version" ]; then
Print_Output true "New version of $SCRIPT_NAME available - $serverver" "$PASS"
elif [ "$isupdate" = "md5" ]; then
Print_Output true "MD5 hash of $SCRIPT_NAME does not match - hotfix available - $serverver" "$PASS"
fi
if [ "$isupdate" != "false" ]; then
printf "\\n${BOLD}Do you want to continue with the update? (y/n)${CLEARFORMAT} "
read -r confirm
case "$confirm" in
y|Y)
printf "\\n"
Update_File shared-jy.tar.gz
Update_File belmonstats_www.asp
/usr/sbin/curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" -o "/jffs/scripts/$SCRIPT_NAME" && Print_Output true "$SCRIPT_NAME successfully updated"
chmod 0755 "/jffs/scripts/$SCRIPT_NAME"
Set_Version_Custom_Settings local "$serverver"
Set_Version_Custom_Settings server "$serverver"
Clear_Lock
PressEnter
exec "$0"
exit 0
;;
*)
printf "\\n"
Clear_Lock
return 1
;;
esac
else
Print_Output true "No updates available - latest is $localver" "$WARN"
Clear_Lock
fi
fi
if [ "$1" = "force" ]; then
serverver=$(/usr/sbin/curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" | grep "SCRIPT_VERSION=" | grep -m1 -oE 'v[0-9]{1,2}([.][0-9]{1,2})([.][0-9]{1,2})')
Print_Output true "Downloading latest version ($serverver) of $SCRIPT_NAME" "$PASS"
Update_File shared-jy.tar.gz
Update_File belmonstats_www.asp
/usr/sbin/curl -fsL --retry 3 "$SCRIPT_REPO/$SCRIPT_NAME.sh" -o "/jffs/scripts/$SCRIPT_NAME" && Print_Output true "$SCRIPT_NAME successfully updated"
chmod 0755 "/jffs/scripts/$SCRIPT_NAME"
Set_Version_Custom_Settings local "$serverver"
Set_Version_Custom_Settings server "$serverver"
Clear_Lock
if [ -z "$2" ]; then
PressEnter
exec "$0"
elif [ "$2" = "unattended" ]; then
exec "$0" postupdate
fi
exit 0
fi
}
Update_File(){
if [ "$1" = "belmonstats_www.asp" ]; then
tmpfile="/tmp/$1"
Download_File "$SCRIPT_REPO/$1" "$tmpfile"
if [ -f "$SCRIPT_DIR/$1" ]; then
if ! diff -q "$tmpfile" "$SCRIPT_DIR/$1" >/dev/null 2>&1; then
Get_WebUI_Page "$SCRIPT_DIR/$1"
sed -i "\\~$MyPage~d" /tmp/menuTree.js
rm -f "$SCRIPT_WEBPAGE_DIR/$MyPage" 2>/dev/null
Download_File "$SCRIPT_REPO/$1" "$SCRIPT_DIR/$1"
Print_Output true "New version of $1 downloaded" "$PASS"
Mount_WebUI
fi
else
Download_File "$SCRIPT_REPO/$1" "$SCRIPT_DIR/$1"
Print_Output true "New version of $1 downloaded" "$PASS"
Mount_WebUI
fi
rm -f "$tmpfile"
elif [ "$1" = "shared-jy.tar.gz" ]; then
if [ ! -f "$SHARED_DIR/$1.md5" ]; then
Download_File "$SHARED_REPO/$1" "$SHARED_DIR/$1"
Download_File "$SHARED_REPO/$1.md5" "$SHARED_DIR/$1.md5"
tar -xzf "$SHARED_DIR/$1" -C "$SHARED_DIR"
rm -f "$SHARED_DIR/$1"
Print_Output true "New version of $1 downloaded" "$PASS"
else
localmd5="$(cat "$SHARED_DIR/$1.md5")"
remotemd5="$(curl -fsL --retry 3 "$SHARED_REPO/$1.md5")"
if [ "$localmd5" != "$remotemd5" ]; then
Download_File "$SHARED_REPO/$1" "$SHARED_DIR/$1"
Download_File "$SHARED_REPO/$1.md5" "$SHARED_DIR/$1.md5"
tar -xzf "$SHARED_DIR/$1" -C "$SHARED_DIR"
rm -f "$SHARED_DIR/$1"
Print_Output true "New version of $1 downloaded" "$PASS"
fi
fi
else
return 1
fi
}
Validate_Number(){
if [ "$1" -eq "$1" ] 2>/dev/null; then
return 0
else
return 1
fi
}
Conf_FromSettings(){
SETTINGSFILE="/jffs/addons/custom_settings.txt"
TMPFILE="/tmp/belmon_settings.txt"
if [ -f "$SETTINGSFILE" ]; then
if [ "$(grep "belmon_" $SETTINGSFILE | grep -v "version" -c)" -gt 0 ]; then
Print_Output true "Updated settings from WebUI found, merging into $SCRIPT_CONF" "$PASS"
cp -a "$SCRIPT_CONF" "$SCRIPT_CONF.bak"
grep "belmon_" "$SETTINGSFILE" | grep -v "version" > "$TMPFILE"
sed -i "s/belmon_//g;s/ /=/g" "$TMPFILE"
while IFS='' read -r line || [ -n "$line" ]; do
SETTINGNAME="$(echo "$line" | cut -f1 -d'=' | awk '{ print toupper($1) }')"
SETTINGVALUE="$(echo "$line" | cut -f2 -d'=')"
sed -i "s~$SETTINGNAME=.*~$SETTINGNAME=$SETTINGVALUE~" "$SCRIPT_CONF"
done < "$TMPFILE"
grep 'belmon_version' "$SETTINGSFILE" > "$TMPFILE"
sed -i "\\~belmon_~d" "$SETTINGSFILE"
mv "$SETTINGSFILE" "$SETTINGSFILE.bak"
cat "$SETTINGSFILE.bak" "$TMPFILE" > "$SETTINGSFILE"
rm -f "$TMPFILE"
rm -f "$SETTINGSFILE.bak"
ScriptStorageLocation "$(ScriptStorageLocation check)"
Create_Symlinks
Generate_CSVs
Print_Output true "Merge of updated settings from WebUI completed successfully" "$PASS"
else
Print_Output false "No updated settings from WebUI found, no merge into $SCRIPT_CONF necessary" "$PASS"
fi
fi
}
Create_Dirs(){
if [ ! -d "$SCRIPT_DIR" ]; then
mkdir -p "$SCRIPT_DIR"
fi
if [ ! -d "$SCRIPT_STORAGE_DIR" ]; then
mkdir -p "$SCRIPT_STORAGE_DIR"
fi
if [ ! -d "$CSV_OUTPUT_DIR" ]; then
mkdir -p "$CSV_OUTPUT_DIR"
fi
if [ ! -d "$SHARED_DIR" ]; then
mkdir -p "$SHARED_DIR"
fi
if [ ! -d "$SCRIPT_WEBPAGE_DIR" ]; then
mkdir -p "$SCRIPT_WEBPAGE_DIR"
fi
if [ ! -d "$SCRIPT_WEB_DIR" ]; then
mkdir -p "$SCRIPT_WEB_DIR"
fi
}
Create_Symlinks(){
rm -rf "${SCRIPT_WEB_DIR:?}/"* 2>/dev/null
ln -s /tmp/detect_belmon.js "$SCRIPT_WEB_DIR/detect_belmon.js" 2>/dev/null
ln -s "$SCRIPT_STORAGE_DIR/modlogs.csv" "$SCRIPT_WEB_DIR/modlogs.htm" 2>/dev/null
ln -s "$SCRIPT_STORAGE_DIR/modstatstext.js" "$SCRIPT_WEB_DIR/modstatstext.js" 2>/dev/null
ln -s "$SCRIPT_CONF" "$SCRIPT_WEB_DIR/config.htm" 2>/dev/null
ln -s "$CSV_OUTPUT_DIR" "$SCRIPT_WEB_DIR/csv" 2>/dev/null
if [ ! -d "$SHARED_WEB_DIR" ]; then
ln -s "$SHARED_DIR" "$SHARED_WEB_DIR" 2>/dev/null
fi
}
Conf_Exists(){
if [ -f "$SCRIPT_CONF" ]; then
dos2unix "$SCRIPT_CONF"
chmod 0644 "$SCRIPT_CONF"
sed -i -e 's/"//g' "$SCRIPT_CONF"
if ! grep -q "DAYSTOKEEP" "$SCRIPT_CONF"; then
echo "DAYSTOKEEP=30" >> "$SCRIPT_CONF"
fi
return 0
else
{ echo "OUTPUTDATAMODE=average"; echo "OUTPUTTIMEMODE=unix"; echo "STORAGELOCATION=jffs"; echo "FIXTXPWR=false"; echo "DAYSTOKEEP=30"; } > "$SCRIPT_CONF"
return 1
fi
}
Auto_ServiceEvent(){
case $1 in
create)
if [ -f /jffs/scripts/service-event ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/service-event)
STARTUPLINECOUNTEX=$(grep -cx 'if echo "$2" | /bin/grep -q "'"$SCRIPT_NAME"'"; then { /jffs/scripts/'"$SCRIPT_NAME"' service_event "$@" & }; fi # '"$SCRIPT_NAME" /jffs/scripts/service-event)
if [ "$STARTUPLINECOUNT" -gt 1 ] || { [ "$STARTUPLINECOUNTEX" -eq 0 ] && [ "$STARTUPLINECOUNT" -gt 0 ]; }; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/service-event
fi
if [ "$STARTUPLINECOUNTEX" -eq 0 ]; then
echo 'if echo "$2" | /bin/grep -q "'"$SCRIPT_NAME"'"; then { /jffs/scripts/'"$SCRIPT_NAME"' service_event "$@" & }; fi # '"$SCRIPT_NAME" >> /jffs/scripts/service-event
fi
else
echo "#!/bin/sh" > /jffs/scripts/service-event
echo "" >> /jffs/scripts/service-event
echo 'if echo "$2" | /bin/grep -q "'"$SCRIPT_NAME"'"; then { /jffs/scripts/'"$SCRIPT_NAME"' service_event "$@" & }; fi # '"$SCRIPT_NAME" >> /jffs/scripts/service-event
chmod 0755 /jffs/scripts/service-event
fi
;;
delete)
if [ -f /jffs/scripts/service-event ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/service-event)
if [ "$STARTUPLINECOUNT" -gt 0 ]; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/service-event
fi
fi
;;
esac
}
Auto_Startup(){
case $1 in
create)
if [ -f /jffs/scripts/services-start ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/services-start)
if [ "$STARTUPLINECOUNT" -gt 0 ]; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/services-start
fi
fi
if [ -f /jffs/scripts/post-mount ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/post-mount)
STARTUPLINECOUNTEX=$(grep -cx "/jffs/scripts/$SCRIPT_NAME startup"' "$@" & # '"$SCRIPT_NAME" /jffs/scripts/post-mount)
if [ "$STARTUPLINECOUNT" -gt 1 ] || { [ "$STARTUPLINECOUNTEX" -eq 0 ] && [ "$STARTUPLINECOUNT" -gt 0 ]; }; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/post-mount
fi
if [ "$STARTUPLINECOUNTEX" -eq 0 ]; then
echo "/jffs/scripts/$SCRIPT_NAME startup"' "$@" & # '"$SCRIPT_NAME" >> /jffs/scripts/post-mount
fi
else
echo "#!/bin/sh" > /jffs/scripts/post-mount
echo "" >> /jffs/scripts/post-mount
echo "/jffs/scripts/$SCRIPT_NAME startup"' "$@" & # '"$SCRIPT_NAME" >> /jffs/scripts/post-mount
chmod 0755 /jffs/scripts/post-mount
fi
;;
delete)
if [ -f /jffs/scripts/services-start ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/services-start)
if [ "$STARTUPLINECOUNT" -gt 0 ]; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/services-start
fi
fi
if [ -f /jffs/scripts/post-mount ]; then
STARTUPLINECOUNT=$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/post-mount)
if [ "$STARTUPLINECOUNT" -gt 0 ]; then
sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/post-mount
fi
fi
;;
esac
}
# The modmon of JackYaz monitored the modem every 30 minutes. belmon is triggered every 15 minutes, giving more chances to capture instability.
Auto_Cron(){
case $1 in
create)
STARTUPLINECOUNT=$(cru l | grep -c "$SCRIPT_NAME")
if [ "$STARTUPLINECOUNT" -eq 0 ]; then
cru a "$SCRIPT_NAME" "1,16,31,46 * * * * /jffs/scripts/$SCRIPT_NAME generate"
fi
;;
delete)
STARTUPLINECOUNT=$(cru l | grep -c "$SCRIPT_NAME")
if [ "$STARTUPLINECOUNT" -gt 0 ]; then
cru d "$SCRIPT_NAME"
fi
;;
esac
}
Download_File(){
/usr/sbin/curl -fsL --retry 3 "$1" -o "$2"
}
Get_WebUI_Page(){
MyPage="none"
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
page="/www/user/user$i.asp"
if [ -f "$page" ] && [ "$(md5sum < "$1")" = "$(md5sum < "$page")" ]; then
MyPage="user$i.asp"
return
elif [ "$MyPage" = "none" ] && [ ! -f "$page" ]; then
MyPage="user$i.asp"
fi
done
}
### function based on @dave14305's FlexQoS webconfigpage function ###
Get_WebUI_URL(){
urlpage=""
urlproto=""
urldomain=""
urlport=""
urlpage="$(sed -nE "/$SCRIPT_NAME/ s/.*url\: \"(user[0-9]+\.asp)\".*/\1/p" /tmp/menuTree.js)"
if [ "$(nvram get http_enable)" -eq 1 ]; then
urlproto="https"
else
urlproto="http"
fi
if [ -n "$(nvram get lan_domain)" ]; then
urldomain="$(nvram get lan_hostname).$(nvram get lan_domain)"
else
urldomain="$(nvram get lan_ipaddr)"
fi
if [ "$(nvram get ${urlproto}_lanport)" -eq 80 ] || [ "$(nvram get ${urlproto}_lanport)" -eq 443 ]; then
urlport=""
else
urlport=":$(nvram get ${urlproto}_lanport)"
fi
if echo "$urlpage" | grep -qE "user[0-9]+\.asp"; then
echo "${urlproto}://${urldomain}${urlport}/${urlpage}" | tr "A-Z" "a-z"
else
echo "WebUI page not found"
fi
}
### ###
### locking mechanism code credit to Martineau (@MartineauUK) ###
Mount_WebUI(){
Print_Output true "Mounting WebUI tab for $SCRIPT_NAME" "$PASS"
LOCKFILE=/tmp/addonwebui.lock
FD=386
eval exec "$FD>$LOCKFILE"
flock -x "$FD"
Get_WebUI_Page "$SCRIPT_DIR/belmonstats_www.asp"
if [ "$MyPage" = "none" ]; then
Print_Output true "Unable to mount $SCRIPT_NAME WebUI page, exiting" "$CRIT"
flock -u "$FD"
return 1
fi
cp -f "$SCRIPT_DIR/belmonstats_www.asp" "$SCRIPT_WEBPAGE_DIR/$MyPage"
echo "$SCRIPT_NAME" > "$SCRIPT_WEBPAGE_DIR/$(echo $MyPage | cut -f1 -d'.').title"
if [ "$(uname -o)" = "ASUSWRT-Merlin" ]; then
if [ ! -f /tmp/index_style.css ]; then
cp -f /www/index_style.css /tmp/
fi
if ! grep -q '.menu_Addons' /tmp/index_style.css ; then
echo ".menu_Addons { background: url(ext/shared-jy/addons.png); }" >> /tmp/index_style.css
fi
umount /www/index_style.css 2>/dev/null
mount -o bind /tmp/index_style.css /www/index_style.css
if [ ! -f /tmp/menuTree.js ]; then
cp -f /www/require/modules/menuTree.js /tmp/
fi
sed -i "\\~$MyPage~d" /tmp/menuTree.js
if ! grep -q 'menuName: "Addons"' /tmp/menuTree.js ; then
lineinsbefore="$(( $(grep -n "exclude:" /tmp/menuTree.js | cut -f1 -d':') - 1))"
sed -i "$lineinsbefore"'i,\n{\nmenuName: "Addons",\nindex: "menu_Addons",\ntab: [\n{url: "javascript:var helpwindow=window.open('"'"'/ext/shared-jy/redirect.htm'"'"')", tabName: "Help & Support"},\n{url: "NULL", tabName: "__INHERIT__"}\n]\n}' /tmp/menuTree.js
fi
sed -i "/url: \"javascript:var helpwindow=window.open('\/ext\/shared-jy\/redirect.htm'/i {url: \"$MyPage\", tabName: \"$SCRIPT_NAME\"}," /tmp/menuTree.js
umount /www/require/modules/menuTree.js 2>/dev/null
mount -o bind /tmp/menuTree.js /www/require/modules/menuTree.js
fi
flock -u "$FD"
Print_Output true "Mounted $SCRIPT_NAME WebUI page as $MyPage . Harvesting stats for a few minutes, please be patient..." "$PASS"
}
ScriptStorageLocation(){
case "$1" in
usb)
sed -i 's/^STORAGELOCATION.*$/STORAGELOCATION=usb/' "$SCRIPT_CONF"
mkdir -p "/opt/share/$SCRIPT_NAME.d/"
mv "/jffs/addons/$SCRIPT_NAME.d/csv" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
mv "/jffs/addons/$SCRIPT_NAME.d/config" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
mv "/jffs/addons/$SCRIPT_NAME.d/config.bak" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
mv "/jffs/addons/$SCRIPT_NAME.d/modstatstext.js" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
mv "/jffs/addons/$SCRIPT_NAME.d/modstats.db" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
mv "/jffs/addons/$SCRIPT_NAME.d/.indexcreated" "/opt/share/$SCRIPT_NAME.d/" 2>/dev/null
SCRIPT_CONF="/opt/share/$SCRIPT_NAME.d/config"
ScriptStorageLocation load
;;
jffs)
sed -i 's/^STORAGELOCATION.*$/STORAGELOCATION=jffs/' "$SCRIPT_CONF"
mkdir -p "/jffs/addons/$SCRIPT_NAME.d/"
mv "/opt/share/$SCRIPT_NAME.d/csv" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
mv "/opt/share/$SCRIPT_NAME.d/config" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
mv "/opt/share/$SCRIPT_NAME.d/config.bak" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
mv "/opt/share/$SCRIPT_NAME.d/modstatstext.js" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
mv "/opt/share/$SCRIPT_NAME.d/modstats.db" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
mv "/opt/share/$SCRIPT_NAME.d/.indexcreated" "/jffs/addons/$SCRIPT_NAME.d/" 2>/dev/null
SCRIPT_CONF="/jffs/addons/$SCRIPT_NAME.d/config"
ScriptStorageLocation load
;;
check)
STORAGELOCATION=$(grep "STORAGELOCATION" "$SCRIPT_CONF" | cut -f2 -d"=")
echo "$STORAGELOCATION"
;;
load)
STORAGELOCATION=$(grep "STORAGELOCATION" "$SCRIPT_CONF" | cut -f2 -d"=")
if [ "$STORAGELOCATION" = "usb" ]; then
SCRIPT_STORAGE_DIR="/opt/share/$SCRIPT_NAME.d"
elif [ "$STORAGELOCATION" = "jffs" ]; then
SCRIPT_STORAGE_DIR="/jffs/addons/$SCRIPT_NAME.d"
fi
CSV_OUTPUT_DIR="$SCRIPT_STORAGE_DIR/csv"
;;
esac
}
OutputDataMode(){
case "$1" in
raw)
sed -i 's/^OUTPUTDATAMODE.*$/OUTPUTDATAMODE=raw/' "$SCRIPT_CONF"
Generate_CSVs
;;
average)
sed -i 's/^OUTPUTDATAMODE.*$/OUTPUTDATAMODE=average/' "$SCRIPT_CONF"
Generate_CSVs
;;
check)
OUTPUTDATAMODE=$(grep "OUTPUTDATAMODE" "$SCRIPT_CONF" | cut -f2 -d"=")
echo "$OUTPUTDATAMODE"
;;
esac
}
OutputTimeMode(){
case "$1" in
unix)
sed -i 's/^OUTPUTTIMEMODE.*$/OUTPUTTIMEMODE=unix/' "$SCRIPT_CONF"
Generate_CSVs
;;
non-unix)
sed -i 's/^OUTPUTTIMEMODE.*$/OUTPUTTIMEMODE=non-unix/' "$SCRIPT_CONF"
Generate_CSVs
;;
check)
OUTPUTTIMEMODE=$(grep "OUTPUTTIMEMODE" "$SCRIPT_CONF" | cut -f2 -d"=")
echo "$OUTPUTTIMEMODE"
;;
esac
}
FixTxPwr(){
case "$1" in
true)
sed -i 's/^FIXTXPWR.*$/FIXTXPWR=true/' "$SCRIPT_CONF"
Generate_CSVs
;;
false)
sed -i 's/^FIXTXPWR.*$/FIXTXPWR=false/' "$SCRIPT_CONF"
Generate_CSVs
;;
check)
FIXTXPWR=$(grep "FIXTXPWR" "$SCRIPT_CONF" | cut -f2 -d"=")
echo "$FIXTXPWR"
;;
esac
}
DaysToKeep(){
case "$1" in
update)
daystokeep=30
exitmenu=""
ScriptHeader
while true; do
printf "\\n${BOLD}Please enter the desired number of days\\nto keep data for (10-365 days):${CLEARFORMAT} "
read -r daystokeep_choice
if [ "$daystokeep_choice" = "e" ]; then
exitmenu="exit"
break
elif ! Validate_Number "$daystokeep_choice"; then
printf "\\n${ERR}Please enter a valid number (30-365)${CLEARFORMAT}\\n"
elif [ "$daystokeep_choice" -lt 10 ] || [ "$daystokeep_choice" -gt 365 ]; then
printf "\\n${ERR}Please enter a number between 10 and 365${CLEARFORMAT}\\n"
else
daystokeep="$daystokeep_choice"
printf "\\n"
break
fi
done
if [ "$exitmenu" != "exit" ]; then
sed -i 's/^DAYSTOKEEP.*$/DAYSTOKEEP='"$daystokeep"'/' "$SCRIPT_CONF"
return 0
else
printf "\\n"
return 1
fi
;;
check)
DAYSTOKEEP=$(grep "DAYSTOKEEP" "$SCRIPT_CONF" | cut -f2 -d"=")
echo "$DAYSTOKEEP"
;;
esac
}
WriteStats_ToJS(){
echo "function $3(){" > "$2"
html='document.getElementById("'"$4"'").innerHTML="'
while IFS='' read -r line || [ -n "$line" ]; do
html="${html}${line}\r\\n"
done < "$1"
html="$html"'"'
printf "%s\\r\\n}\\r\\n" "$html" >> "$2"
}
#$1 fieldname $2 tablename $3 frequency (hours) $4 length (days) $5 outputfile $6 outputfrequency $7 sqlfile $8 timestamp
WriteSql_ToFile(){
timenow="$8"
maxcount="$(echo "$3" "$4" | awk '{printf ((24*$2)/$1)}')"
multiplier="$(echo "$3" | awk '{printf (60*60*$1)}')"
{
echo ".mode csv"
echo ".headers on"
echo ".output ${5}_${6}.htm"
} > "$7"
dividefactor=1
if echo "$2" | grep -qF "RxPwr" || echo "$2" | grep -qF "RxSnr" ; then
dividefactor=10
fi
if echo "$2" | grep -qF "TxPwr" && [ "$(FixTxPwr "check")" = "true" ]; then
dividefactor=10
fi
# For the VOO modem, no sign that a dividefactor would be necessary
dividefactor=1
echo "SELECT ('Ch. ' || [ChannelNum]) Channel,Min([Timestamp]) Time,IFNULL(Avg([$1])/$dividefactor,'NaN') Value FROM $2 WHERE ([Timestamp] >= $timenow - ($multiplier*$maxcount)) GROUP BY Channel,([Timestamp]/($multiplier)) ORDER BY [ChannelNum] ASC,[Timestamp] DESC;" >> "$7"
}
Get_Modem_Stats(){
if [ ! -f /opt/bin/xargs ]; then
Print_Output true "Installing findutils from Entware"
opkg update
opkg install findutils
fi
if [ -n "$PPID" ]; then
ps | grep -v grep | grep -v $$ | grep -v "$PPID" | grep -i "$SCRIPT_NAME" | grep generate | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
else
ps | grep -v grep | grep -v $$ | grep -i "$SCRIPT_NAME" | grep generate | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
fi
Create_Dirs
Conf_Exists
ScriptStorageLocation load
Create_Symlinks
Auto_Startup create 2>/dev/null
Auto_Cron create 2>/dev/null
Auto_ServiceEvent create 2>/dev/nul
Shortcut_Script create
TZ=$(cat /etc/TZ)
export TZ
timenow="$(date '+%s')"
timenowfriendly="$(date +"%c")"
shstatsfile="/tmp/shstats.csv"
# additional temp files used to generate the $shstatsfile as expected by the rest of the code
shstatsfile_curl="/tmp/shstats_curl.csv"
shstatsfile_dst="/tmp/shstats_dst.csv"
shstatsfile_ust="/tmp/shstats_ust.csv"
# The original version tracks 6 metrics. Note that the Rx/Tx prefix is later used to group metrics.
# Every metrics gets a dedicated SQL table
# Each table has the same structure
# Metrics are processed one at a time: a file is created with all INSERT SQL statements for that metric (/tmp/belmon-stats.sql).
# When the file for one metric is ready, it is executed as SQL to actually populate the relevant table.
# Subsequently, the same table is "purged" from old records, based on the retention period
# Finally, the text file with the INSERT statements is deleted
# The "documentation" folder in github provides some examples.
# metriclist="RxPwr RxSnr RxPstRs TxPwr TxT3Out TxT4Out"
metriclist="RxPwr RxSnr RxFreq RxOctets RxCorr RxUncor TxPwr"
# FYI: It appears that those very metric's name might be expected by other parts of modmon:
# for instance: SELECT [Timestamp] FROM modstats_RxPwr
# Similarly, for belmon, e.g. the chart appearance is different for the metric RxFreq
echo 'var belmonstatus = "InProgress";' > /tmp/detect_belmon.js
Process_Upgrade
# See https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html
# The original target modem for modmon produces a file with one value per line, like
# "1.3.6.1.2.1.10.127.1.1.4.1.3.2":"1791416",
# The values in the file are identified by numbers, as per the concept of OIDs in SNMP (https://www.dpstele.com/snmp/what-does-oid-network-elements.php)
# The code below replaces the OID numbers by the name of the metrics (among the 7 defined above, plus some more which are not used any further)
# It then only keeps the lines that start with letters, i.e. the ones that have received a metric name (with letters) instead of the SNMP OID (with digits).
# The processing also does additional processing to globally prepare the text
# Ultimately, this produces a file, $shstatsfile
#
# Note that the lines from the VOO modem exhibit a few differences (on top of being one long line being structured as json, but this can be solved by jq )
# Note the leading "blanks", note the blank after the colonn, note the minus sign, the decimal part and the unit.
# /usr/sbin/curl -fs --retry 3 --connect-timeout 15 "http://192.168.100.1/getRouterStatus" | sed s/1.3.6.1.2.1.10.127.1.1.1.1.6/RxPwr/ | sed s/1.3.6.1.4.1.4491.2.1.20.1.2.1.1/TxPwr/ | sed s/1.3.6.1.4.1.4491.2.1.20.1.2.1.2/TxT3Out/ | sed s/1.3.6.1.4.1.4491.2.1.20.1.2.1.3/TxT4Out/ | sed s/1.3.6.1.4.1.4491.2.1.20.1.24.1.1/RxMer/ | sed s/1.3.6.1.2.1.10.127.1.1.4.1.4/RxPstRs/ | sed s/1.3.6.1.2.1.10.127.1.1.4.1.5/RxSnr/ | sed s/1.3.6.1.2.1.69.1.5.8.1.2/DevEvFirstTimeOid/ | sed s/1.3.6.1.2.1.69.1.5.8.1.5/DevEvId/ | sed s/1.3.6.1.2.1.69.1.5.8.1.7/DevEvText/ | sed 's/"//g' | sed 's/,$//g' | sed 's/\./,/' | sed 's/:/,/' | grep "^[A-Za-z]" > "$shstatsfile"
# curl 'http://192.168.100.1/api/v1/modem/exUSTbl,exDSTbl,USTbl,DSTbl,ErrTbl?_=1647373319922' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0' -H 'Accept: */*' -H 'Accept-Language: en-US,en;q=0.5' -H 'Accept-Encoding: gzip, deflate' -H 'X-CSRF-TOKEN: 2d39f236c2776485efc99f15d411b5f5' -H 'X-Requested-With: XMLHttpRequest' -H 'Connection: keep-alive' -H 'Referer: http://192.168.100.1/' -H 'Cookie: lang=fr; PHPSESSID=42degahqbb8u5kikpbfiid5s6n; auth=2d39f236c2776485efc99f15d411b5f5' -H 'DNT: 1' -H 'Sec-GPC: 1' -H 'Pragma: no-cache' -H 'Cache-Control: no-cache'
# The API call to feed the standard webpage in the standard admin UI, requests 5 items (exUSTbl,exDSTbl,USTbl,DSTbl,ErrTbl).
# The curl call only request the 2 items from which data gets really extracted. Note that exUSTbl and exDSTbl are seemingly always empty anyway.
# Note that ErrTbl seems to have data that is also available in another item.
# Historical sample for reference:
#/usr/sbin/curl -fs --retry 3 --connect-timeout 15 'http://192.168.100.1/api/v1/modem/USTbl,DSTbl' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0' -H 'Accept: */*' -H 'X-CSRF-TOKEN: 7d298d27f7ede0df78c9292cdca2cd57' -H 'X-Requested-With: XMLHttpRequest' -H 'Connection: keep-alive' -H 'Cookie: lang=fr; PHPSESSID=9csugaomqu52rqc6vgul600b91; auth=7d298d27f7ede0df78c9292cdca2cd57' > "$shstatsfile_curl"
/usr/sbin/curl -fs --retry 3 --connect-timeout 15 'http://192.168.100.1/api/v1/modem/USTbl,DSTbl' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0' -H 'Accept: */*' -H 'X-CSRF-TOKEN: 7cd07ddf4b09aa7d9449ba3bffe31587' -H 'X-Requested-With: XMLHttpRequest' -H 'Connection: keep-alive' -H 'Cookie: PHPSESSID=8t3pan66gps3t559rp101aikt5; lang=fr; auth=7cd07ddf4b09aa7d9449ba3bffe31587' > "$shstatsfile_curl"
# Processing the Rx, DownStream
cat "$shstatsfile_curl" | jq '.data.DSTbl' | sed s/ChannelID/RxChannelID/ | sed s/PowerLevel/RxPwr/ | sed s/SNRLevel/RxSnr/ | sed s/Frequency/RxFreq/ | sed s/Octets/RxOctets/ | sed s/Correcteds/RxCorr/ | sed s/Uncorrectables/RxUncor/ | sed s/__id/01Discard/ | sed s/Modulation/03Discard/ | sed s/LockStatus/05Discard/ | sed s/ChannelType/06Discard/ > "$shstatsfile_dst"
# Note that the filtering above with grep, that ensures that only target measures stay in the file will work
# because I artificially renamed lines with 0x prefix (and the Discard keyword for clarity's sake)
# Processing the TX, UpStream
cat "$shstatsfile_curl" | jq '.data.USTbl' | sed s/ChannelID/TxChannelID/ | sed s/PowerLevel/TxPwr/ | sed s/__id/01Discard/ | sed s/Frequency/02Discard/ | sed s/ChannelType/03Discard/ | sed s/SymbolRate/04Discard/ | sed s/Modulation/05Discard/ | sed s/LockStatus/06Discard/ > "$shstatsfile_ust"
# testing: See documentation subtree, with 05_test_script_to_prepare_data.sh
# https://www.cyberciti.biz/tips/delete-leading-spaces-from-front-of-each-word.html
cat "$shstatsfile_ust" "$shstatsfile_dst" | sed 's/MHz//' | sed 's/dBmV//' | sed 's/dB//' | sed 's/"//g' | sed 's/:/,,/' | sed 's/ //g' | grep "^[A-Za-z]" > "$shstatsfile"
rm -f "$shstatsfile_curl"
rm -f "$shstatsfile_dst"
rm -f "$shstatsfile_ust"
# If the file is not empty, it is processed, each of the 6 or 7 metric in turn
if [ "$(wc -l < "$shstatsfile" )" -gt 1 ]; then
for metric in $metriclist; do
echo "CREATE TABLE IF NOT EXISTS [modstats_$metric] ([StatID] INTEGER PRIMARY KEY NOT NULL,[Timestamp] NUMERIC NOT NULL,[ChannelNum] INTEGER NOT NULL,[Measurement] REAL NOT NULL);" > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
rm -f /tmp/belmon-stats.sql
channelcount="$(grep -c "$metric" $shstatsfile)" # one counts the number of lines for the current metric
counter=1
until [ $counter -gt "$channelcount" ]; do
# grep limits the processing to only the target metric
# sed takes the Nth value
# cut takes the third value, based on comma as a delimiter
measurement="$(grep "$metric" $shstatsfile | sed "$counter!d" | cut -d',' -f3)"
# For DownStream/Rx, the channels are in a varying order, with some absent channels, so the counter is not equal to the channel
channel="$(grep RxChannelID $shstatsfile | sed "$counter!d" | cut -d',' -f3)"
# same logic for TX
if [ $metric = TxPwr ]; then channel="$(grep TxChannelID $shstatsfile | sed "$counter!d" | cut -d',' -f3)"
fi
# In modmon, the tables receive values for the SQL ChannelNum SQL field. The values range from 1 to the count of channels
# This is not very suitable for my case where the modem reports values for a varying set of 16 channels;
# among a total of 20 physical channels (from 1 to 22, not including 17 and 18)
# For the VOO modem, a vector with the applicable channel numbers/IDs should be managed,
# in order to subsequently feed the database with the applicable channel number/ID.
# Note that, as a first step, sticking values in pseudo channels 1 to 16 was good enough for belmon v0.1.0-alpha
# For Corrected, Uncorrectable and Octets, the VOO modem seems to sometimes report a count of zero for channel zero...
# Note that this happened only once over a few days. It happened only for those 3 metrics.
# It happened at the very same timestamp for all 3 metrics.
# https://192.168.17.1:8443/ext/modmon/csv/RxOctets_weekly.htm
# Channel,Time,Value "Ch. 0",1647659701,0.0 "Ch. 1",1647883860,3041822933.0 "Ch. 1",
# the code below filters out channel 0
if [ $channel -ge 1 ]; then echo "INSERT INTO modstats_$metric ([Timestamp],[ChannelNum],[Measurement]) values($timenow,$channel,$measurement);" >> /tmp/belmon-stats.sql
fi
counter=$((counter + 1))
done
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
{
echo "DELETE FROM [modstats_$metric] WHERE [Timestamp] < strftime('%s',datetime($timenow,'unixepoch','-$(DaysToKeep check) day'));"
echo "PRAGMA analysis_limit=0;"
echo "PRAGMA cache_size=-20000;"
echo "ANALYZE modstats_$metric;"
} > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql >/dev/null 2>&1
rm -f /tmp/belmon-stats.sql
done
echo 'var belmonstatus = "GenerateCSV";' > /tmp/detect_belmon.js
Generate_CSVs
Generate_Modem_Logs
echo "Stats last updated: $timenowfriendly" > "/tmp/modstatstitle.txt"
WriteStats_ToJS /tmp/modstatstitle.txt "$SCRIPT_STORAGE_DIR/modstatstext.js" SetModStatsTitle statstitle
rm -f /tmp/modstatstitle.txt
Print_Output true "Cable modem stats successfully retrieved" "$PASS"
echo 'var belmonstatus = "Done";' > /tmp/detect_belmon.js
else
Print_Output true "Something went wrong trying to retrieve cable modem stats" "$ERR"
echo 'var belmonstatus = "ERROR";' > /tmp/detect_belmon.js
fi
rm -f "$shstatsfile"
}
Generate_CSVs(){
Process_Upgrade
renice 15 $$
OUTPUTDATAMODE="$(OutputDataMode check)"
OUTPUTTIMEMODE="$(OutputTimeMode check)"
TZ=$(cat /etc/TZ)
export TZ
timenow="$(date '+%s')"
timenowfriendly="$(date +"%c")"
# metriclist="RxPwr RxSnr RxPstRs TxPwr TxT3Out TxT4Out"
metriclist="RxPwr RxSnr RxFreq RxOctets RxCorr RxUncor TxPwr"
for metric in $metriclist; do
{
dividefactor=1
if echo "$metric" | grep -qF "RxPwr" || echo "$metric" | grep -qF "RxSnr" ; then
dividefactor=10
fi
if echo "$metric" | grep -qF "TxPwr" && [ "$(FixTxPwr "check")" = "true" ]; then
dividefactor=10
fi
# For the VOO modem, no sign that a dividefactor would be necessary
dividefactor=1
{
echo ".mode csv"
echo ".headers on"
echo ".output $CSV_OUTPUT_DIR/${metric}_daily.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel,[Timestamp] Time,([Measurement]/$dividefactor) Value FROM modstats_$metric WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-1 day'))) ORDER BY [ChannelNum] ASC,[Timestamp] DESC;"
} > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
if [ "$OUTPUTDATAMODE" = "raw" ]; then
{
echo ".mode csv"
echo ".headers on"
echo ".output $CSV_OUTPUT_DIR/${metric}_weekly.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel,[Timestamp] Time,([Measurement]/$dividefactor) Value FROM modstats_$metric WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-7 day'))) ORDER BY [ChannelNum] ASC,[Timestamp] DESC;"
} > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output $CSV_OUTPUT_DIR/${metric}_monthly.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel,[Timestamp] Time,([Measurement]/$dividefactor) Value FROM modstats_$metric WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-30 day'))) ORDER BY [ChannelNum] ASC,[Timestamp] DESC;"
} > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output $CSV_OUTPUT_DIR/${metric}_quarterly.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel,[Timestamp] Time,([Measurement]/$dividefactor) Value FROM modstats_$metric WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-90 day'))) ORDER BY [ChannelNum] ASC,[Timestamp] DESC;"
} > /tmp/belmon-stats.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
elif [ "$OUTPUTDATAMODE" = "average" ]; then
WriteSql_ToFile Measurement "modstats_$metric" 3 7 "$CSV_OUTPUT_DIR/$metric" weekly /tmp/belmon-stats.sql "$timenow"
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
WriteSql_ToFile Measurement "modstats_$metric" 12 30 "$CSV_OUTPUT_DIR/$metric" monthly /tmp/belmon-stats.sql "$timenow"
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
WriteSql_ToFile Measurement "modstats_$metric" 12 90 "$CSV_OUTPUT_DIR/$metric" quarterly /tmp/belmon-stats.sql "$timenow"
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-stats.sql
fi
rm -f "$CSV_OUTPUT_DIR/${metric}daily.htm"
rm -f "$CSV_OUTPUT_DIR/${metric}weekly.htm"
rm -f "$CSV_OUTPUT_DIR/${metric}monthly.htm"
rm -f "$CSV_OUTPUT_DIR/${metric}quarterly.htm"
}
done
rm -f /tmp/belmon-stats.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output /tmp/CompleteResults_RxTimes.htm"
echo "SELECT [Timestamp] FROM modstats_RxPwr WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-$(DaysToKeep check) day'))) ORDER BY [Timestamp] DESC;"
} > /tmp/belmon-complete.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-complete.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output /tmp/CompleteResults_TxTimes.htm"
echo "SELECT [Timestamp] FROM modstats_TxPwr WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-$(DaysToKeep check) day'))) ORDER BY [Timestamp] DESC;"
} > /tmp/belmon-complete.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-complete.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output /tmp/CompleteResults_RxChannels.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel FROM modstats_RxPwr WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-$(DaysToKeep check) day'))) ORDER BY [Timestamp] DESC;"
} > /tmp/belmon-complete.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-complete.sql
{
echo ".mode csv"
echo ".headers on"
echo ".output /tmp/CompleteResults_TxChannels.htm"
echo "SELECT ('Ch. ' || [ChannelNum]) Channel FROM modstats_TxPwr WHERE ([Timestamp] >= strftime('%s',datetime($timenow,'unixepoch','-$(DaysToKeep check) day'))) ORDER BY [Timestamp] DESC;"
} > /tmp/belmon-complete.sql
"$SQLITE3_PATH" "$SCRIPT_STORAGE_DIR/modstats.db" < /tmp/belmon-complete.sql