firmware/src/packages/fff/fff-support/files/usr/sbin/show_info

#!/bin/sh

. /etc/firmware_release
. /lib/functions/fff/evalhoodinfo
. /lib/functions/fff/evalbytes
. /lib/functions.sh # required for config_load and config_foreach

board_name=$(uci -q get board.model.name)

HOSTNAME=$(uci -q get 'fff.system.hostname')
hood="$(uci -q get "system.@system[0].hood")"
hoodid="$(uci -q get "system.@system[0].hoodid")"

format_state() {
	batmanports=$(swconfig dev switch0 vlan 3 show | grep 'ports:')
	clientports=$(swconfig dev switch0 vlan 1 show | grep 'ports:')
	wanports=$(swconfig dev switch0 vlan 2 show | grep 'ports:')
	
	if (echo "$clientports" | grep -q "${1}") && (echo "$batmanports" | grep -q "${1}") ; then
		linkstate="Multi-Link"
	elif echo "$clientports" | grep -q "${1}" ; then
		linkstate="CLIENT"
	elif echo "$batmanports" | grep -q "${1}" ; then
		linkstate="BATMAN"
	elif echo "$wanports" | grep -q "${1}" ; then
		linkstate="WAN"
	else
		linkstate="Unknown"
	fi
	printf '%-11s' "$linkstate "
}
format_port() {
	port=$(echo "$1" | sed 's/.* port:\([^ ]*\) .*/\1/')
	link=$(echo "$1" | sed 's/.* link:\([^ ]*\).*/\1/')
	if [ "$link" = "up" ] ; then
		speed=$(echo "$1" | sed 's/.* speed:\([^ ]*\).*/\1/')
		duplex=$(echo "$1" | sed 's/.* \([^ ]*-duplex\).*/\1/')
	else
		speed="no link"
		duplex=""
	fi
	printf '%-5s%s' "${link} " "- "
	format_state "${port}"
	printf '%-26s' "@ $speed $duplex "
	
	swconfig dev switch0 show | grep -E "VLAN\s[0-9]+:[ \t]*$" | while read line ; do
		vid=$(echo "$line" | sed 's/.*VLAN \([^:]*\).*/\1/')
		vports=$(swconfig dev switch0 vlan "$vid" show | grep 'ports:')
		if echo "$vports" | grep -q "${port}t" ; then
			printf '%-2s ' "t"
		elif echo "$vports" | grep -q "${port}" ; then
			printf '%-2s ' "u"
		else
			printf '%-2s ' "-"
		fi
	done
	echo ""
}

if pidof fastd >/dev/null ; then
	vpn_active="aktiv"
else
	vpn_active="inaktiv"
fi
if grep -q '1' /sys/class/net/l2tp*/carrier 2> /dev/null ; then
	l2tp_active="aktiv"
else
	l2tp_active="inaktiv"
fi
up="$(uptime)"
load="${up##*:}"
uptime="${up%%,*}"
uptime="${uptime##*up}"

#include OpenWrt version
. /etc/openwrt_release
. /etc/firmware_release

addr() {
	local addr="$(ip -$1 address show dev $2 2>/dev/null | tr '/' ' '| awk '/inet/{ printf("%s ", $2); }')"
	echo "${addr:--}"
}
default_gw() {
	ip -$1 route list 0/0 dev $2 2> /dev/null | awk '{print($3); exit(0)}'
}
wanif=$(uci -q get network.wan.ifname)
if [ -n "$(default_gw 4 $wanif)" -o  -n "$(default_gw 6 $wanif)" ]; then
	internet_active="Ja"
else
	internet_active="Nein"
fi

echo ""
echo "Router configuration overview:"

echo ""
echo "-> SYSTEM"
echo "Name: ${HOSTNAME}"
echo "Modell: $(cat /tmp/sysinfo/model 2>/dev/null)"
echo "MAC-Adresse: $(cat /sys/class/net/br-mesh/address)"
echo "Bekannte Knoten: $(($(batctl tg -H | cut -b 40-56 | sort | uniq | wc -l 2>/dev/null)+1))"
echo "Nachbarknoten: $(batctl o -H | cut -b 40-56 | sort | uniq | wc -l 2>/dev/null)"
echo "VPN via fastd: ${vpn_active}"
echo "VPN via L2TP: ${l2tp_active}"
echo "Laufzeit: ${uptime}"
echo "Auslastung: ${load}"
echo "Uhrzeit: $(date)"

echo ""
echo "-> HOOD"
echo "Hood: ${hood} / ID: ${hoodid}"
echo "Mesh-Type (2.4/5 GHz): ${mesh_type2} / ${mesh_type5}"
echo "Channel (2.4/5 GHz): ${real_chan2ghz} / ${real_chan5ghz} (real) | ${chan2ghz} / ${chan5ghz} (Hood)"
echo "SSID (Client-AP): ${real_essid} (real) | ${essid} (Hood)"
if uci -q get wireless.w2configap > /dev/null ; then
	echo "Config-AP: up"
else
	echo "Config-AP: down"
fi

echo ""
echo "-> SOFTWARE"
echo "Firmware Version: ${FIRMWARE_VERSION}"
echo "LEDE Version: ${DISTRIB_DESCRIPTION}"
echo "Kernel Version: $(uname -s -m -r)"
echo "Batman-Adv Version: $(cat /sys/module/batman_adv/version 2>/dev/null)"
echo "Fastd Version: $(fastd --version 2> /dev/null | cut -d' ' -f 2)"

echo ""
echo "-> Netz: FREIFUNK"
echo "Nutzer: $(batctl tl -H 2> /dev/null | grep -c 'W')"
echo "Empfangen: $(cat /sys/class/net/br-mesh/statistics/rx_bytes 2> /dev/null | human_bytes)"
echo "Gesendet: $(cat /sys/class/net/br-mesh/statistics/tx_bytes 2> /dev/null | human_bytes)"
echo "IPv4 Adressen: $(addr 4 br-mesh)"
echo "IPv6 Adressen: $(addr 6 br-mesh)"

echo ""
if [ -d /etc/fastd/fff/peers ]; then
	echo "-> FASTD: Peer list"
	for fastdpeer in $(ls /etc/fastd/fff/peers); do
		echo "${fastdpeer}: $(grep "remote" "/etc/fastd/fff/peers/$fastdpeer" | sed "s/remote //")"
	done
else
	echo "-> FASTD"
	echo "No FASTD peers available"
fi

function printL2TP() {
	local broker="$1"
	echo "${broker}: $(uci -q get "tunneldigger.$broker.address")"
}

echo ""
if [ -s /etc/config/tunneldigger ]; then
	echo "-> L2TP: Peer list"
	config_load tunneldigger
	config_foreach printL2TP broker
else
	echo "-> L2TP"
	echo "No L2TP peers available"
fi

echo ""
echo "-> Netz: WAN"
echo "Internet vorhanden: ${internet_active}"
echo "Empfangen: $(cat /sys/class/net/${wanif}/statistics/rx_bytes 2> /dev/null | human_bytes)"
echo "Gesendet: $(cat /sys/class/net/${wanif}/statistics/tx_bytes 2> /dev/null | human_bytes)"
echo "IPv4 Adressen: $(addr 4 $wanif)"
echo "IPv6 Adressen: $(addr 6 $wanif)"

echo ""
echo "-> EINSTELLUNGEN"
echo "Knotenname: ${HOSTNAME}"
echo "Knotenbeschreibung: $(uci -q get 'fff.system.description')"
echo "GPS Breitengrad: $(uci -q get 'fff.system.latitude')"
echo "GPS Laengengrad: $(uci -q get 'fff.system.longitude')"
echo "Standortbeschreibung: $(uci -q get 'fff.system.position_comment')"
echo "E-Mail Adresse: $(uci -q get 'fff.system.contact')"

echo ""
echo "-> BITRATEN-BEGRENZUNG"
if [ "$(uci -q get 'simple-tc.example.enabled')" = "1" ] ; then
	echo "Aktiv: ja"
else
	echo "Aktiv: nein"
fi
echo "Download-Limit: $(uci -q get 'simple-tc.example.limit_ingress') kBit/s"
echo "Upload-Limit: $(uci -q get 'simple-tc.example.limit_egress') kBit/s"

if grep -q 'PORTORDER=' /etc/network.$board_name ; then
	portorder=$(awk -F= '/PORTORDER=/ { print $2 }' /etc/network.$board_name | sed "s/\"//g")
fi

echo ""
if swconfig list | grep -q switch0 ; then
	if [ -n "$portorder" ] ; then
		echo "-> SWITCH (tatsaechliche Portreihenfolge)"
	else
		echo "-> SWITCH (interne logische Portreihenfolge)"
	fi

	printf '%-54s' "VLAN-IDs:"
	swconfig dev switch0 show | grep -E "VLAN\s[0-9]+:[ \t]*$" | while read line ; do
		vid=$(echo "$line" | sed 's/.*VLAN \([^:]*\).*/\1/')
		printf '%-2s ' "$vid"
	done
	echo ""
	echo ""

	if [ ! "$(awk -F= '/WANDEV=/ { print $2 }' /etc/network.$board_name)" = "$(awk -F= '/SWITCHDEV=/ { print $2 }' /etc/network.$board_name)" ] ; then
		wanif=$(uci -q get network.wan.ifname)
		link=$(cat /sys/class/net/${wanif}/operstate)
		if [ "$link" = "up" ] ; then
			speed="connected"
		else
			speed="no link"
		fi
		printf '%-10s%-5s%-13s%s\n' "WAN-Port: " "${link} " "- WAN " "@ $speed"
	fi

	for internalport in $portorder
	do
		line=$(swconfig dev switch0 port "$internalport" show | tr -d '\n' | tr -d '\t')
		port=$(echo "$line" | sed 's/.* port:\([^ ]*\) .*/\1/')
		printf '%-10s' "Port #${port}: "
		format_port "${line}"
	done
	echo ""

	swconfig dev switch0 show | grep "\t*link:" | while read line ; do
		line=$(echo "$line" | tr -d '\n' | tr -d '\t')
		port=$(echo "$line" | sed 's/.* port:\([^ ]*\) .*/\1/')
		if echo "$portorder" | grep -q "$port" ; then
			continue
		fi
		printf '%-10s' "Port #${port}: "
		format_port "${line}"
	done
else
	echo "-> PORT ASSIGNMENT"
	if grep -q "ONE_PORT" "/etc/network.$board_name" || grep -q "ETHPORT" "/etc/network.$board_name" ; then
		# Device has a port set by $ETHMODE
		. /etc/network.mode
		. /etc/network.config
		echo "Port Modus: $ETHMODE"
	fi
fi

echo ""
echo "END"