forked from freifunk-franken/firmware
nodewatcher: split into nodewatcher.d scripts for individual task
This splits up the data extraction/assembly of the nodewatcher script into several parts and distributes them across packages, so that each nodewatcher.d subscript is located in the package providing the relevant functionality. This allows to extend the nodewatcher data by enabling/disabling packages. This scheme is not perfectly fulfilled for fff-network vs. fff-wireless, as data cannot uniquely assigned there and the XML syntax does not allow separation anyway. In general, this moves code without applying code improvements, yielding at an easy comparison of moved fragments. However, the following changes were done to improve experience: - The function writing debug output has been renamed from "err" to "debug" - Since we catch the stdout of the nodewatcher.d functions anyway, those scripts were adjusted to echo output directly instead of first writing it into a variable and then outputting it at the end. - The uci config has been kept, but initialization for the network part has been moved to the fff-network package. - Space indent has been changed to tab, which is more common in the firmware and requires less space. - Remove support for nodewatcher run without uci config. Script-based nodewatcher on other platforms will have altered code anyway, and splitting it up will prevent effective use as a blueprint for those cases. After this change, nodewatcher in firmware is supposed to be used only for this firmware. Note that since the nodewatcher.d scripts are evaluated by using their echo output, having a function created uncaught output to stdout there will corrupt the XML. Signed-off-by: Tim Niemeyer <tim@tn-x.org> [rebase and adjustments for current master, use simpler mechanism to call nodewatcher.d scripts, use tab indent, remove debug() definition where not needed, do not remove uci config, add commit message, use echo -n] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Reviewed-by: Fabian Bläse <fabian@blaese.de> [remove 'local' modifier for variable not inside a function, fix typo] Signed-off-by: Fabian Bläse <fabian@blaese.de>
This commit is contained in:
parent
9957cd4318
commit
b6c7acd704
|
@ -1,7 +1,7 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-babeld
|
||||
PKG_RELEASE:=1
|
||||
PKG_RELEASE:=2
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/fff-babeld
|
||||
|
||||
|
|
16
src/packages/fff/fff-babeld/files/usr/lib/nodewatcher.d/80-babeld.sh
Executable file
16
src/packages/fff/fff-babeld/files/usr/lib/nodewatcher.d/80-babeld.sh
Executable file
|
@ -0,0 +1,16 @@
|
|||
#!/bin/sh
|
||||
|
||||
if pgrep babeld >/dev/null; then
|
||||
neighbours="$(echo dump | nc ::1 33123 | grep '^add neighbour' |
|
||||
awk '{
|
||||
for (i=2; i < NF; i += 2) {
|
||||
vars[$i] = $(i+1)
|
||||
}
|
||||
}
|
||||
{
|
||||
printf "<neighbour><ip>%s</ip><outgoing_interface>%s</outgoing_interface><link_cost>%s</link_cost></neighbour>", vars["address"], vars["if"], vars["cost"]
|
||||
}')"
|
||||
echo -n "<babel_neighbours>$neighbours</babel_neighbours>"
|
||||
fi
|
||||
|
||||
exit 0
|
|
@ -1,7 +1,7 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-batman-adv
|
||||
PKG_RELEASE:=3
|
||||
PKG_RELEASE:=4
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
|
||||
|
||||
|
|
60
src/packages/fff/fff-batman-adv/files/usr/lib/nodewatcher.d/30-batman-adv.sh
Executable file
60
src/packages/fff/fff-batman-adv/files/usr/lib/nodewatcher.d/30-batman-adv.sh
Executable file
|
@ -0,0 +1,60 @@
|
|||
#!/bin/sh
|
||||
# Netmon Nodewatcher (C) 2010-2012 Freifunk Oldenburg
|
||||
# License; GPL v3
|
||||
|
||||
debug() {
|
||||
(>&2 echo "$1")
|
||||
}
|
||||
|
||||
debug "$(date): Collecting information from batman advanced and its interfaces"
|
||||
#B.A.T.M.A.N. advanced
|
||||
if [ -f /sys/module/batman_adv/version ]; then
|
||||
for iface in $(batctl if | sed 's/ //'); do
|
||||
status=${iface##*:}
|
||||
iface=${iface%%:*}
|
||||
BATMAN_ADV_INTERFACES=$BATMAN_ADV_INTERFACES"<$iface><name>$iface</name><status>$status</status></$iface>"
|
||||
done
|
||||
|
||||
echo -n "<batman_adv_interfaces>$BATMAN_ADV_INTERFACES</batman_adv_interfaces>"
|
||||
|
||||
# Build a list of direct neighbors
|
||||
batman_adv_originators=$(/usr/sbin/batctl o -H | awk \
|
||||
'BEGIN { FS=" "; i=0 } # set the delimiter to " "
|
||||
{ sub("\\(", "", $0) # remove parentheses
|
||||
sub("\\)", "", $0)
|
||||
sub("\\[", "", $0)
|
||||
sub("\\]", "", $0)
|
||||
sub("\\*", "", $0)
|
||||
sub(" ", " ", $0)
|
||||
o=$1".*"$1 # build a regex to find lines that contains the $1 (=originator) twice
|
||||
if ($0 ~ o) # filter for this regex (will remove entries without direct neighbor)
|
||||
{
|
||||
printf "<originator_"i"><originator>"$1"</originator><link_quality>"$3"</link_quality><nexthop>"$4"</nexthop><last_seen>"$2"</last_seen><outgoing_interface>"$5"</outgoing_interface></originator_"i">"
|
||||
i++
|
||||
}
|
||||
}')
|
||||
|
||||
echo -n "<batman_adv_originators>$batman_adv_originators</batman_adv_originators>"
|
||||
|
||||
echo -n "<batman_adv_gateway_mode>$(/usr/sbin/batctl gw)</batman_adv_gateway_mode>"
|
||||
|
||||
batman_adv_gateway_list=$(/usr/sbin/batctl gwl -H | awk \
|
||||
'BEGIN { FS=" "; i=0 }
|
||||
/No gateways/ { next }
|
||||
{ sub("\\(", "", $0)
|
||||
sub("\\)", "", $0)
|
||||
sub("\\[ *", "", $0)
|
||||
sub("\\]:", "", $0)
|
||||
sub("\\* ", "true ", $0)
|
||||
sub(" ", "false ", $0)
|
||||
printf "<gateway_"i"><selected>"$1"</selected><gateway>"$2"</gateway><link_quality>"$3"</link_quality><nexthop>"$4"</nexthop><outgoing_interface>"$5"</outgoing_interface><gw_class>"$6" "$7" "$8"</gw_class></gateway_"i">"
|
||||
i++
|
||||
}')
|
||||
|
||||
echo -n "<batman_adv_gateway_list>$batman_adv_gateway_list</batman_adv_gateway_list>"
|
||||
else
|
||||
debug "$(date): No batman data .."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
exit 0
|
|
@ -1,7 +1,7 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-network
|
||||
PKG_RELEASE:=18
|
||||
PKG_RELEASE:=19
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
|
||||
|
||||
|
|
|
@ -0,0 +1,9 @@
|
|||
uci batch <<EOF
|
||||
add nodewatcher network
|
||||
set nodewatcher.@network[-1].mesh_interface='br-mesh'
|
||||
set nodewatcher.@network[-1].iface_blacklist='lo ifb0'
|
||||
set nodewatcher.@network[-1].ip_whitelist='br-mesh'
|
||||
EOF
|
||||
uci commit nodewatcher
|
||||
|
||||
exit 0
|
74
src/packages/fff/fff-network/files/usr/lib/nodewatcher.d/20-interfaces.sh
Executable file
74
src/packages/fff/fff-network/files/usr/lib/nodewatcher.d/20-interfaces.sh
Executable file
|
@ -0,0 +1,74 @@
|
|||
#!/bin/sh
|
||||
# Netmon Nodewatcher (C) 2010-2012 Freifunk Oldenburg
|
||||
# License; GPL v3
|
||||
|
||||
IFACEBLACKLIST=$(uci get nodewatcher.@network[0].iface_blacklist)
|
||||
IPWHITELIST=$(uci get nodewatcher.@network[0].ip_whitelist)
|
||||
|
||||
debug() {
|
||||
(>&2 echo "$1")
|
||||
}
|
||||
|
||||
inArray() {
|
||||
local value
|
||||
for value in $1; do
|
||||
if [ "$value" = "$2" ]; then
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
debug "$(date): Collecting information from network interfaces"
|
||||
|
||||
#Get interfaces
|
||||
interface_data=""
|
||||
#Loop interfaces
|
||||
#for entry in $IFACES; do
|
||||
for filename in $(grep 'up\|unknown' /sys/class/net/*/operstate); do
|
||||
ifpath=${filename%/operstate*}
|
||||
iface=${ifpath#/sys/class/net/}
|
||||
if inArray "$IFACEBLACKLIST" "$iface"; then
|
||||
continue
|
||||
fi
|
||||
|
||||
#Get interface data for whitelisted interfaces
|
||||
# shellcheck disable=SC2016
|
||||
awkscript='
|
||||
/ether/ { printf "<mac_addr>"$2"</mac_addr>" }
|
||||
/mtu/ { printf "<mtu>"$5"</mtu>" }'
|
||||
if inArray "$IPWHITELIST" "$iface"; then
|
||||
# shellcheck disable=SC2016
|
||||
awkscript=$awkscript'
|
||||
/inet / { split($2, a, "/"); printf "<ipv4_addr>"a[1]"</ipv4_addr>" }
|
||||
/inet6/ && /scope global/ { printf "<ipv6_addr>"$2"</ipv6_addr>" }
|
||||
/inet6/ && /scope link/ { printf "<ipv6_link_local_addr>"$2"</ipv6_link_local_addr>"}'
|
||||
fi
|
||||
addrs=$(ip addr show dev "${iface}" | awk "$awkscript")
|
||||
|
||||
traffic_rx=$(cat "$ifpath/statistics/rx_bytes")
|
||||
traffic_tx=$(cat "$ifpath/statistics/tx_bytes")
|
||||
|
||||
interface_data=$interface_data"<$iface><name>$iface</name>$addrs<traffic_rx>$traffic_rx</traffic_rx><traffic_tx>$traffic_tx</traffic_tx>"
|
||||
|
||||
interface_data=$interface_data$(iwconfig "${iface}" 2>/dev/null | awk -F':' '
|
||||
/Mode/{ split($2, m, " "); printf "<wlan_mode>"m[1]"</wlan_mode>" }
|
||||
/Cell/{ split($0, c, " "); printf "<wlan_bssid>"c[5]"</wlan_bssid>" }
|
||||
/ESSID/ { split($0, e, "\""); printf "<wlan_essid>"e[2]"</wlan_essid>" }
|
||||
/Freq/{ split($3, f, " "); printf "<wlan_frequency>"f[1]f[2]"</wlan_frequency>" }
|
||||
/Tx-Power/{ split($0, p, "="); sub(/[[:space:]]*$/, "", p[2]); printf "<wlan_tx_power>"p[2]"</wlan_tx_power>" }
|
||||
')
|
||||
|
||||
interface_data=$interface_data$(iw dev "${iface}" info 2>/dev/null | awk '
|
||||
/ssid/{ split($0, s, " "); printf "<wlan_ssid>"s[2]"</wlan_ssid>" }
|
||||
/type/ { split($0, t, " "); printf "<wlan_type>"t[2]"</wlan_type>" }
|
||||
/channel/{ split($0, c, " "); printf "<wlan_channel>"c[2]"</wlan_channel>" }
|
||||
/width/{ split($0, w, ": "); sub(/ .*/, "", w[2]); printf "<wlan_width>"w[2]"</wlan_width>" }
|
||||
')
|
||||
|
||||
interface_data=$interface_data"</$iface>"
|
||||
done
|
||||
|
||||
echo -n "<interface_data>$interface_data</interface_data>"
|
||||
|
||||
exit 0
|
25
src/packages/fff/fff-network/files/usr/lib/nodewatcher.d/50-clients.sh
Executable file
25
src/packages/fff/fff-network/files/usr/lib/nodewatcher.d/50-clients.sh
Executable file
|
@ -0,0 +1,25 @@
|
|||
#!/bin/sh
|
||||
# Netmon Nodewatcher (C) 2010-2012 Freifunk Oldenburg
|
||||
# License; GPL v3
|
||||
|
||||
MESH_INTERFACE=$(uci get nodewatcher.@network[0].mesh_interface)
|
||||
|
||||
debug() {
|
||||
(>&2 echo "$1")
|
||||
}
|
||||
|
||||
debug "$(date): Collecting information about connected clients"
|
||||
|
||||
client_count=0
|
||||
dataclient=""
|
||||
CLIENT_INTERFACES=$(ls "/sys/class/net/$MESH_INTERFACE/brif" | grep -v '^bat')
|
||||
for clientif in ${CLIENT_INTERFACES}; do
|
||||
cc=$(bridge fdb show br "$MESH_INTERFACE" brport "$clientif" | grep -v self | grep -v permanent -c)
|
||||
client_count=$((client_count + cc))
|
||||
dataclient="$dataclient<$clientif>$cc</$clientif>"
|
||||
done
|
||||
|
||||
echo -n "<client_count>$client_count</client_count>"
|
||||
echo -n "<clients>$dataclient</clients>"
|
||||
|
||||
exit 0
|
|
@ -1,7 +1,7 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-nodewatcher
|
||||
PKG_RELEASE:=55
|
||||
PKG_RELEASE:=56
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
|
||||
|
||||
|
|
|
@ -8,10 +8,6 @@ uci batch <<EOF
|
|||
set nodewatcher.@script[0].logfile='/var/log/nodewatcher.log'
|
||||
set nodewatcher.@script[0].data_file='/tmp/crawldata/node.data'
|
||||
set nodewatcher.@script[0].status_text_file='/tmp/status.txt'
|
||||
add nodewatcher network
|
||||
set nodewatcher.@network[0].mesh_interface='br-mesh'
|
||||
set nodewatcher.@network[0].iface_blacklist='lo ifb0'
|
||||
set nodewatcher.@network[0].ip_whitelist='br-mesh'
|
||||
EOF
|
||||
uci commit
|
||||
|
||||
|
|
123
src/packages/fff/fff-nodewatcher/files/usr/lib/nodewatcher.d/10-systemdata.sh
Executable file
123
src/packages/fff/fff-nodewatcher/files/usr/lib/nodewatcher.d/10-systemdata.sh
Executable file
|
@ -0,0 +1,123 @@
|
|||
#!/bin/sh
|
||||
# Netmon Nodewatcher (C) 2010-2012 Freifunk Oldenburg
|
||||
# License; GPL v3
|
||||
|
||||
SCRIPT_STATUS_FILE=$(uci get nodewatcher.@script[0].status_text_file)
|
||||
SCRIPT_VERSION="56"
|
||||
|
||||
debug() {
|
||||
(>&2 echo "$1")
|
||||
}
|
||||
|
||||
#Get system data from other locations
|
||||
debug "$(date): Collecting basic system status data"
|
||||
hostname="$(cat /proc/sys/kernel/hostname)"
|
||||
mac=$(awk '{ mac=toupper($1); gsub(":", "", mac); print mac }' /sys/class/net/br-mesh/address 2>/dev/null)
|
||||
[ "$hostname" = "OpenWrt" ] && hostname="$mac"
|
||||
[ "$hostname" = "FFF" ] && hostname="$mac"
|
||||
description="$(uci -q get fff.system.description)"
|
||||
if [ -n "$description" ]; then
|
||||
description="<description><![CDATA[$description]]></description>"
|
||||
fi
|
||||
latitude="$(uci -q get fff.system.latitude)"
|
||||
longitude="$(uci -q get fff.system.longitude)"
|
||||
if [ -n "$longitude" -a -n "$latitude" ]; then
|
||||
geo="<geo><lat>$latitude</lat><lng>$longitude</lng></geo>";
|
||||
fi
|
||||
position_comment="$(uci -q get fff.system.position_comment)"
|
||||
if [ -n "$position_comment" ]; then
|
||||
position_comment="<position_comment><![CDATA[$position_comment]]></position_comment>"
|
||||
fi
|
||||
contact="$(uci -q get fff.system.contact)"
|
||||
if [ -n "$contact" ]; then
|
||||
contact="<contact>$contact</contact>"
|
||||
fi
|
||||
uptime=$(awk '{ printf "<uptime>"$1"</uptime><idletime>"$2"</idletime>" }' /proc/uptime)
|
||||
|
||||
memory=$(awk '
|
||||
/^MemTotal/ { printf "<memory_total>"$2"</memory_total>" }
|
||||
/^Cached:/ { printf "<memory_caching>"$2"</memory_caching>" }
|
||||
/^Buffers/ { printf "<memory_buffering>"$2"</memory_buffering>" }
|
||||
/^MemFree/ { printf "<memory_free>"$2"</memory_free>" }
|
||||
' /proc/meminfo)
|
||||
cpu=$(awk -F': ' '
|
||||
/model/ { printf "<cpu>"$2"</cpu>" }
|
||||
/system type/ { printf "<chipset>"$2"</chipset>" }
|
||||
/platform/ { printf "<chipset>"$2"</chipset>" }
|
||||
' /proc/cpuinfo)
|
||||
model="<model>$(cat /var/sysinfo/model)</model>"
|
||||
local_time="$(date +%s)"
|
||||
load=$(awk '{ printf "<loadavg>"$3"</loadavg><processes>"$4"</processes>" }' /proc/loadavg)
|
||||
|
||||
debug "$(date): Collecting version information"
|
||||
|
||||
batman_adv_version=$(cat /sys/module/batman_adv/version)
|
||||
kernel_version=$(uname -r)
|
||||
if [ -x /usr/bin/fastd ]; then
|
||||
fastd_version="<fastd_version>$(/usr/bin/fastd -v | awk '{ print $2 }')</fastd_version>"
|
||||
fi
|
||||
nodewatcher_version=$SCRIPT_VERSION
|
||||
if [ -x /usr/sbin/babeld ]; then
|
||||
babel_version="<babel_version>$(/usr/sbin/babeld -V 2>&1)</babel_version>"
|
||||
fi
|
||||
|
||||
if [ -f "$SCRIPT_STATUS_FILE" ]; then
|
||||
status_text="<status_text>$(cat "$SCRIPT_STATUS_FILE")</status_text>"
|
||||
fi
|
||||
|
||||
# Checks if fastd is running
|
||||
if pidof fastd >/dev/null ; then
|
||||
vpn_active="<vpn_active>1</vpn_active>"
|
||||
else
|
||||
vpn_active="<vpn_active>0</vpn_active>"
|
||||
fi
|
||||
|
||||
# example for /etc/openwrt_release:
|
||||
#DISTRIB_ID="OpenWrt"
|
||||
#DISTRIB_RELEASE="Attitude Adjustment"
|
||||
#DISTRIB_REVISION="r35298"
|
||||
#DISTRIB_CODENAME="attitude_adjustment"
|
||||
#DISTRIB_TARGET="atheros/generic"
|
||||
#DISTRIB_DESCRIPTION="OpenWrt Attitude Adjustment 12.09-rc1"
|
||||
. /etc/openwrt_release
|
||||
distname=$DISTRIB_ID
|
||||
distversion=$DISTRIB_RELEASE
|
||||
|
||||
# example for /etc/firmware_release:
|
||||
#FIRMWARE_VERSION="95f36685e7b6cbf423f02cf5c7f1e785fd4ccdae-dirty"
|
||||
#BUILD_DATE="build date: Di 29. Jan 19:33:34 CET 2013"
|
||||
#OPENWRT_CORE_REVISION="35298"
|
||||
#OPENWRT_FEEDS_PACKAGES_REVISION="35298"
|
||||
. /etc/firmware_release
|
||||
|
||||
SYSTEM_DATA="<status>online</status>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$status_text"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hostname>$hostname</hostname>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${description}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${geo}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${position_comment}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${contact}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hood>$(uci -q get "system.@system[0].hood")</hood>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hoodid>$(uci -q get "system.@system[0].hoodid")</hoodid>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<distname>$distname</distname>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<distversion>$distversion</distversion>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$cpu"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$model"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$memory"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$load"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$uptime"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<local_time>$local_time</local_time>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<batman_advanced_version>$batman_adv_version</batman_advanced_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<kernel_version>$kernel_version</kernel_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$fastd_version"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<nodewatcher_version>$nodewatcher_version</nodewatcher_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$babel_version"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<firmware_version>$FIRMWARE_VERSION</firmware_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<firmware_revision>$BUILD_DATE</firmware_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<openwrt_core_revision>$OPENWRT_CORE_REVISION</openwrt_core_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<openwrt_feeds_packages_revision>$OPENWRT_FEEDS_PACKAGES_REVISION</openwrt_feeds_packages_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$vpn_active"
|
||||
|
||||
echo -n "<system_data>$SYSTEM_DATA</system_data>"
|
||||
|
||||
exit 0
|
|
@ -7,327 +7,65 @@ test -f /tmp/started || exit
|
|||
# Allow only one instance
|
||||
lockfile="/var/lock/${0##*/}.lock"
|
||||
if ! lock -n "$lockfile"; then
|
||||
echo "Only one instance of $0 allowed."
|
||||
exit 1
|
||||
echo "Only one instance of $0 allowed."
|
||||
exit 1
|
||||
fi
|
||||
trap "lock -u \"$lockfile\"" INT TERM EXIT
|
||||
|
||||
SCRIPT_VERSION="55"
|
||||
[ -s /etc/config/nodewatcher ] || exit 1
|
||||
|
||||
#Get the configuration from the uci configuration file
|
||||
#If it does not exists, then get it from a normal bash file with variables.
|
||||
if [ -f /etc/config/nodewatcher ];then
|
||||
SCRIPT_ERROR_LEVEL=$(uci get nodewatcher.@script[0].error_level)
|
||||
SCRIPT_LOGFILE=$(uci get nodewatcher.@script[0].logfile)
|
||||
SCRIPT_DATA_FILE=$(uci get nodewatcher.@script[0].data_file)
|
||||
MESH_INTERFACE=$(uci get nodewatcher.@network[0].mesh_interface)
|
||||
IFACEBLACKLIST=$(uci get nodewatcher.@network[0].iface_blacklist)
|
||||
IPWHITELIST=$(uci get nodewatcher.@network[0].ip_whitelist)
|
||||
SCRIPT_STATUS_FILE=$(uci get nodewatcher.@script[0].status_text_file)
|
||||
else
|
||||
. "$(dirname "$0")/nodewatcher_config"
|
||||
fi
|
||||
SCRIPT_ERROR_LEVEL=$(uci get nodewatcher.@script[0].error_level)
|
||||
SCRIPT_LOGFILE=$(uci get nodewatcher.@script[0].logfile)
|
||||
SCRIPT_DATA_FILE=$(uci get nodewatcher.@script[0].data_file)
|
||||
|
||||
if [ "$SCRIPT_ERROR_LEVEL" -gt "1" ]; then
|
||||
err() {
|
||||
echo "$1" >> "$SCRIPT_LOGFILE"
|
||||
}
|
||||
debug() {
|
||||
echo "$1" >> "$SCRIPT_LOGFILE"
|
||||
}
|
||||
else
|
||||
err() {
|
||||
:
|
||||
}
|
||||
debug() {
|
||||
:
|
||||
}
|
||||
fi
|
||||
|
||||
#This method checks if the log file has become too big and deletes the first X lines
|
||||
delete_log() {
|
||||
if [ -f "$SCRIPT_LOGFILE" ]; then
|
||||
if [ "$(find "$SCRIPT_LOGFILE" -printf "%s")" -gt "6000" ]; then
|
||||
sed -i '1,60d' "$SCRIPT_LOGFILE"
|
||||
err "$(date): Logfile has been made smaller"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
inArray() {
|
||||
local value
|
||||
for value in $1; do
|
||||
if [ "$value" = "$2" ]; then
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
return 1
|
||||
if [ -f "$SCRIPT_LOGFILE" ]; then
|
||||
if [ "$(find "$SCRIPT_LOGFILE" -printf "%s")" -gt "6000" ]; then
|
||||
sed -i '1,60d' "$SCRIPT_LOGFILE"
|
||||
debug "$(date): Logfile has been made smaller"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
#This method generates the crawl data XML file that is being fetched by netmon
|
||||
#and provided by a small local httpd
|
||||
crawl() {
|
||||
#Get system data from other locations
|
||||
err "$(date): Collecting basic system status data"
|
||||
hostname="$(cat /proc/sys/kernel/hostname)"
|
||||
mac=$(awk '{ mac=toupper($1); gsub(":", "", mac); print mac }' /sys/class/net/br-mesh/address 2>/dev/null)
|
||||
[ "$hostname" = "OpenWrt" ] && hostname="$mac"
|
||||
[ "$hostname" = "FFF" ] && hostname="$mac"
|
||||
description="$(uci -q get fff.system.description)"
|
||||
if [ -n "$description" ]; then
|
||||
description="<description><![CDATA[$description]]></description>"
|
||||
fi
|
||||
latitude="$(uci -q get fff.system.latitude)"
|
||||
longitude="$(uci -q get fff.system.longitude)"
|
||||
if [ -n "$longitude" -a -n "$latitude" ]; then
|
||||
geo="<geo><lat>$latitude</lat><lng>$longitude</lng></geo>";
|
||||
fi
|
||||
position_comment="$(uci -q get fff.system.position_comment)"
|
||||
if [ -n "$position_comment" ]; then
|
||||
position_comment="<position_comment><![CDATA[$position_comment]]></position_comment>"
|
||||
fi
|
||||
contact="$(uci -q get fff.system.contact)"
|
||||
if [ -n "$contact" ]; then
|
||||
contact="<contact>$contact</contact>"
|
||||
fi
|
||||
uptime=$(awk '{ printf "<uptime>"$1"</uptime><idletime>"$2"</idletime>" }' /proc/uptime)
|
||||
debug "$(date): Putting all information into a XML-File and save it at $SCRIPT_DATA_FILE"
|
||||
|
||||
memory=$(awk '
|
||||
/^MemTotal/ { printf "<memory_total>"$2"</memory_total>" }
|
||||
/^Cached:/ { printf "<memory_caching>"$2"</memory_caching>" }
|
||||
/^Buffers/ { printf "<memory_buffering>"$2"</memory_buffering>" }
|
||||
/^MemFree/ { printf "<memory_free>"$2"</memory_free>" }
|
||||
' /proc/meminfo)
|
||||
cpu=$(awk -F': ' '
|
||||
/model/ { printf "<cpu>"$2"</cpu>" }
|
||||
/system type/ { printf "<chipset>"$2"</chipset>" }
|
||||
/platform/ { printf "<chipset>"$2"</chipset>" }
|
||||
' /proc/cpuinfo)
|
||||
model="<model>$(cat /var/sysinfo/model)</model>"
|
||||
local_time="$(date +%s)"
|
||||
load=$(awk '{ printf "<loadavg>"$3"</loadavg><processes>"$4"</processes>" }' /proc/loadavg)
|
||||
DATA="<?xml version='1.0' standalone='yes'?><data>"
|
||||
|
||||
err "$(date): Collecting version information"
|
||||
for f in /usr/lib/nodewatcher.d/*.sh; do
|
||||
tmp="$($f)"
|
||||
DATA="$DATA$tmp"
|
||||
done
|
||||
|
||||
batman_adv_version=$(cat /sys/module/batman_adv/version)
|
||||
kernel_version=$(uname -r)
|
||||
if [ -x /usr/bin/fastd ]; then
|
||||
fastd_version="<fastd_version>$(/usr/bin/fastd -v | awk '{ print $2 }')</fastd_version>"
|
||||
fi
|
||||
nodewatcher_version=$SCRIPT_VERSION
|
||||
if [ -x /usr/sbin/babeld ]; then
|
||||
babel_version="<babel_version>$(/usr/sbin/babeld -V 2>&1)</babel_version>"
|
||||
fi
|
||||
DATA="$DATA</data>"
|
||||
|
||||
if [ -f "$SCRIPT_STATUS_FILE" ]; then
|
||||
status_text="<status_text>$(cat "$SCRIPT_STATUS_FILE")</status_text>"
|
||||
fi
|
||||
|
||||
# Checks if fastd is running
|
||||
if pidof fastd >/dev/null ; then
|
||||
vpn_active="<vpn_active>1</vpn_active>"
|
||||
else
|
||||
vpn_active="<vpn_active>0</vpn_active>"
|
||||
fi
|
||||
|
||||
# example for /etc/openwrt_release:
|
||||
#DISTRIB_ID="OpenWrt"
|
||||
#DISTRIB_RELEASE="Attitude Adjustment"
|
||||
#DISTRIB_REVISION="r35298"
|
||||
#DISTRIB_CODENAME="attitude_adjustment"
|
||||
#DISTRIB_TARGET="atheros/generic"
|
||||
#DISTRIB_DESCRIPTION="OpenWrt Attitude Adjustment 12.09-rc1"
|
||||
. /etc/openwrt_release
|
||||
distname=$DISTRIB_ID
|
||||
distversion=$DISTRIB_RELEASE
|
||||
|
||||
# example for /etc/firmware_release:
|
||||
#FIRMWARE_VERSION="95f36685e7b6cbf423f02cf5c7f1e785fd4ccdae-dirty"
|
||||
#BUILD_DATE="build date: Di 29. Jan 19:33:34 CET 2013"
|
||||
#OPENWRT_CORE_REVISION="35298"
|
||||
#OPENWRT_FEEDS_PACKAGES_REVISION="35298"
|
||||
. /etc/firmware_release
|
||||
|
||||
SYSTEM_DATA="<status>online</status>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$status_text"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hostname>$hostname</hostname>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${description}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${geo}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${position_comment}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"${contact}"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hood>$(uci -q get "system.@system[0].hood")</hood>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<hoodid>$(uci -q get "system.@system[0].hoodid")</hoodid>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<distname>$distname</distname>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<distversion>$distversion</distversion>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$cpu"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$model"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$memory"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$load"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$uptime"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<local_time>$local_time</local_time>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<batman_advanced_version>$batman_adv_version</batman_advanced_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<kernel_version>$kernel_version</kernel_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$fastd_version"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<nodewatcher_version>$nodewatcher_version</nodewatcher_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$babel_version"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<firmware_version>$FIRMWARE_VERSION</firmware_version>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<firmware_revision>$BUILD_DATE</firmware_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<openwrt_core_revision>$OPENWRT_CORE_REVISION</openwrt_core_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"<openwrt_feeds_packages_revision>$OPENWRT_FEEDS_PACKAGES_REVISION</openwrt_feeds_packages_revision>"
|
||||
SYSTEM_DATA=$SYSTEM_DATA"$vpn_active"
|
||||
|
||||
err "$(date): Collecting information from network interfaces"
|
||||
|
||||
#Get interfaces
|
||||
interface_data=""
|
||||
#Loop interfaces
|
||||
#for entry in $IFACES; do
|
||||
for filename in $(grep 'up\|unknown' /sys/class/net/*/operstate); do
|
||||
ifpath=${filename%/operstate*}
|
||||
iface=${ifpath#/sys/class/net/}
|
||||
if inArray "$IFACEBLACKLIST" "$iface"; then
|
||||
continue
|
||||
fi
|
||||
|
||||
#Get interface data for whitelisted interfaces
|
||||
# shellcheck disable=SC2016
|
||||
awkscript='
|
||||
/ether/ { printf "<mac_addr>"$2"</mac_addr>" }
|
||||
/mtu/ { printf "<mtu>"$5"</mtu>" }'
|
||||
if inArray "$IPWHITELIST" "$iface"; then
|
||||
# shellcheck disable=SC2016
|
||||
awkscript=$awkscript'
|
||||
/inet / { split($2, a, "/"); printf "<ipv4_addr>"a[1]"</ipv4_addr>" }
|
||||
/inet6/ && /scope global/ { printf "<ipv6_addr>"$2"</ipv6_addr>" }
|
||||
/inet6/ && /scope link/ { printf "<ipv6_link_local_addr>"$2"</ipv6_link_local_addr>"}'
|
||||
fi
|
||||
addrs=$(ip addr show dev "${iface}" | awk "$awkscript")
|
||||
|
||||
traffic_rx=$(cat "$ifpath/statistics/rx_bytes")
|
||||
traffic_tx=$(cat "$ifpath/statistics/tx_bytes")
|
||||
|
||||
interface_data=$interface_data"<$iface><name>$iface</name>$addrs<traffic_rx>$traffic_rx</traffic_rx><traffic_tx>$traffic_tx</traffic_tx>"
|
||||
|
||||
interface_data=$interface_data$(iwconfig "${iface}" 2>/dev/null | awk -F':' '
|
||||
/Mode/{ split($2, m, " "); printf "<wlan_mode>"m[1]"</wlan_mode>" }
|
||||
/Cell/{ split($0, c, " "); printf "<wlan_bssid>"c[5]"</wlan_bssid>" }
|
||||
/ESSID/ { split($0, e, "\""); printf "<wlan_essid>"e[2]"</wlan_essid>" }
|
||||
/Freq/{ split($3, f, " "); printf "<wlan_frequency>"f[1]f[2]"</wlan_frequency>" }
|
||||
/Tx-Power/{ split($0, p, "="); sub(/[[:space:]]*$/, "", p[2]); printf "<wlan_tx_power>"p[2]"</wlan_tx_power>" }
|
||||
')
|
||||
|
||||
interface_data=$interface_data$(iw dev "${iface}" info 2>/dev/null | awk '
|
||||
/ssid/{ split($0, s, " "); printf "<wlan_ssid>"s[2]"</wlan_ssid>" }
|
||||
/type/ { split($0, t, " "); printf "<wlan_type>"t[2]"</wlan_type>" }
|
||||
/channel/{ split($0, c, " "); printf "<wlan_channel>"c[2]"</wlan_channel>" }
|
||||
/width/{ split($0, w, ": "); sub(/ .*/, "", w[2]); printf "<wlan_width>"w[2]"</wlan_width>" }
|
||||
')
|
||||
|
||||
interface_data=$interface_data"</$iface>"
|
||||
done
|
||||
|
||||
err "$(date): Collecting information from batman advanced and its interfaces"
|
||||
#B.A.T.M.A.N. advanced
|
||||
if [ -f /sys/module/batman_adv/version ]; then
|
||||
for iface in $(batctl if | sed 's/ //'); do
|
||||
status=${iface##*:}
|
||||
iface=${iface%%:*}
|
||||
BATMAN_ADV_INTERFACES=$BATMAN_ADV_INTERFACES"<$iface><name>$iface</name><status>$status</status></$iface>"
|
||||
done
|
||||
|
||||
# Build a list of direct neighbors
|
||||
batman_adv_originators=$(/usr/sbin/batctl o -H | awk \
|
||||
'BEGIN { FS=" "; i=0 } # set the delimiter to " "
|
||||
{ sub("\\(", "", $0) # remove parentheses
|
||||
sub("\\)", "", $0)
|
||||
sub("\\[", "", $0)
|
||||
sub("\\]", "", $0)
|
||||
sub("\\*", "", $0)
|
||||
sub(" ", " ", $0)
|
||||
o=$1".*"$1 # build a regex to find lines that contains the $1 (=originator) twice
|
||||
if ($0 ~ o) # filter for this regex (will remove entries without direct neighbor)
|
||||
{
|
||||
printf "<originator_"i"><originator>"$1"</originator><link_quality>"$3"</link_quality><nexthop>"$4"</nexthop><last_seen>"$2"</last_seen><outgoing_interface>"$5"</outgoing_interface></originator_"i">"
|
||||
i++
|
||||
}
|
||||
}')
|
||||
|
||||
batman_adv_gateway_mode=$(/usr/sbin/batctl gw)
|
||||
|
||||
batman_adv_gateway_list=$(/usr/sbin/batctl gwl -H | awk \
|
||||
'BEGIN { FS=" "; i=0 }
|
||||
/No gateways/ { next }
|
||||
{ sub("\\(", "", $0)
|
||||
sub("\\)", "", $0)
|
||||
sub("\\[ *", "", $0)
|
||||
sub("\\]:", "", $0)
|
||||
sub("\\* ", "true ", $0)
|
||||
sub(" ", "false ", $0)
|
||||
printf "<gateway_"i"><selected>"$1"</selected><gateway>"$2"</gateway><link_quality>"$3"</link_quality><nexthop>"$4"</nexthop><outgoing_interface>"$5"</outgoing_interface><gw_class>"$6" "$7" "$8"</gw_class></gateway_"i">"
|
||||
i++
|
||||
}')
|
||||
fi
|
||||
err "$(date): Collecting information about conected clients"
|
||||
#CLIENTS
|
||||
client_count=0
|
||||
dataclient=""
|
||||
CLIENT_INTERFACES=$(ls "/sys/class/net/$MESH_INTERFACE/brif" | grep -v '^bat')
|
||||
for clientif in ${CLIENT_INTERFACES}; do
|
||||
local cc=$(bridge fdb show br "$MESH_INTERFACE" brport "$clientif" | grep -v self | grep -v permanent -c)
|
||||
client_count=$((client_count + cc))
|
||||
dataclient="$dataclient<$clientif>$cc</$clientif>"
|
||||
done
|
||||
|
||||
dataair=""
|
||||
w2dump="$(iw dev w2ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
|
||||
if [ -n "$w2dump" ] ; then
|
||||
w2_ACT="$(ACTIVE=$(echo "$w2dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
|
||||
w2_BUS="$(BUSY=$(echo "$w2dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
|
||||
dataair="$dataair<airtime2><active>$w2_ACT</active><busy>$w2_BUS</busy></airtime2>"
|
||||
fi
|
||||
w5dump="$(iw dev w5ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
|
||||
if [ -n "$w5dump" ] ; then
|
||||
w5_ACT="$(ACTIVE=$(echo "$w5dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
|
||||
w5_BUS="$(BUSY=$(echo "$w5dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
|
||||
dataair="$dataair<airtime5><active>$w5_ACT</active><busy>$w5_BUS</busy></airtime5>"
|
||||
fi
|
||||
|
||||
if pgrep babeld >/dev/null; then
|
||||
neighbours="$(echo dump | nc ::1 33123 | grep '^add neighbour' |
|
||||
awk '{
|
||||
for (i=2; i < NF; i += 2) {
|
||||
vars[$i] = $(i+1)
|
||||
}
|
||||
}
|
||||
{
|
||||
printf "<neighbour><ip>%s</ip><outgoing_interface>%s</outgoing_interface><link_cost>%s</link_cost></neighbour>", vars["address"], vars["if"], vars["cost"]
|
||||
}')"
|
||||
BABELS="<babel_neighbours>$neighbours</babel_neighbours>"
|
||||
fi
|
||||
|
||||
err "$(date): Putting all information into a XML-File and save it at $SCRIPT_DATA_FILE"
|
||||
|
||||
DATA="<?xml version='1.0' standalone='yes'?><data>"
|
||||
DATA=$DATA"<system_data>$SYSTEM_DATA</system_data>"
|
||||
DATA=$DATA"<interface_data>$interface_data</interface_data>"
|
||||
DATA=$DATA"<batman_adv_interfaces>$BATMAN_ADV_INTERFACES</batman_adv_interfaces>"
|
||||
DATA=$DATA"<batman_adv_originators>$batman_adv_originators</batman_adv_originators>"
|
||||
DATA=$DATA"<batman_adv_gateway_mode>$batman_adv_gateway_mode</batman_adv_gateway_mode>"
|
||||
DATA=$DATA"<batman_adv_gateway_list>$batman_adv_gateway_list</batman_adv_gateway_list>"
|
||||
DATA=$DATA"$BABELS"
|
||||
DATA=$DATA"<client_count>$client_count</client_count>"
|
||||
DATA=$DATA"<clients>$dataclient</clients>"
|
||||
DATA=$DATA"$dataair"
|
||||
DATA=$DATA"</data>"
|
||||
|
||||
#write data to xml file that provides the data on httpd
|
||||
SCRIPT_DATA_DIR=$(dirname "$SCRIPT_DATA_FILE")
|
||||
test -d "$SCRIPT_DATA_DIR" || mkdir -p "$SCRIPT_DATA_DIR"
|
||||
echo "$DATA" | gzip | tee "$SCRIPT_DATA_FILE" | alfred -s 64
|
||||
#write data to xml file that provides the data on httpd
|
||||
SCRIPT_DATA_DIR=$(dirname "$SCRIPT_DATA_FILE")
|
||||
test -d "$SCRIPT_DATA_DIR" || mkdir -p "$SCRIPT_DATA_DIR"
|
||||
echo "$DATA" | gzip | tee "$SCRIPT_DATA_FILE" | alfred -s 64
|
||||
}
|
||||
|
||||
LANG=C
|
||||
|
||||
#Prüft ob das logfile zu groß geworden ist
|
||||
err "$(date): Check logfile"
|
||||
debug "$(date): Check logfile"
|
||||
delete_log
|
||||
|
||||
#Erzeugt die statusdaten
|
||||
err "$(date): Generate actual status data"
|
||||
debug "$(date): Generate actual status data"
|
||||
crawl
|
||||
|
||||
exit 0
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-wireless
|
||||
PKG_RELEASE:=16
|
||||
PKG_RELEASE:=17
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
|
||||
|
||||
|
|
18
src/packages/fff/fff-wireless/files/usr/lib/nodewatcher.d/60-airtime.sh
Executable file
18
src/packages/fff/fff-wireless/files/usr/lib/nodewatcher.d/60-airtime.sh
Executable file
|
@ -0,0 +1,18 @@
|
|||
#!/bin/sh
|
||||
# Netmon Nodewatcher (C) 2010-2012 Freifunk Oldenburg
|
||||
# License; GPL v3
|
||||
|
||||
w2dump="$(iw dev w2ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
|
||||
if [ -n "$w2dump" ] ; then
|
||||
w2_ACT="$(ACTIVE=$(echo "$w2dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
|
||||
w2_BUS="$(BUSY=$(echo "$w2dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
|
||||
echo -n "$dataair<airtime2><active>$w2_ACT</active><busy>$w2_BUS</busy></airtime2>"
|
||||
fi
|
||||
w5dump="$(iw dev w5ap survey dump 2> /dev/null | sed '/Survey/,/\[in use\]/d')"
|
||||
if [ -n "$w5dump" ] ; then
|
||||
w5_ACT="$(ACTIVE=$(echo "$w5dump" | grep "active time:"); set ${ACTIVE:-0 0 0 0 0}; echo -e "${4}")"
|
||||
w5_BUS="$(BUSY=$(echo "$w5dump" | grep "busy time:"); set ${BUSY:-0 0 0 0 0}; echo -e "${4}")"
|
||||
echo -n "$dataair<airtime5><active>$w5_ACT</active><busy>$w5_BUS</busy></airtime5>"
|
||||
fi
|
||||
|
||||
exit 0
|
Loading…
Reference in New Issue
Block a user