#!/bin/sh
# extract auto-generated first boot switch config settings
# and store them for future use. Support advanced user overrides.
ainclude="/etc/aredn_include"
mkdir -p $ainclude

if [ -f /etc/aredn_include/swconfig.user ]
then
	cp /etc/aredn_include/swconfig.user /etc/aredn_include/swconfig
fi
if [ ! -f /etc/aredn_include/swconfig ]
then
  touch $ainclude/swconfig
  i=0
  while true; do
    uci -q get network.\@switch\[$i\] > /dev/null
    status=$?
    if [ $status == 1 ]
    then
      break
    fi
    echo "config switch" >> $ainclude/swconfig
    echo "    option name '`uci -q get network.\@switch\[$i\].name`'" >> $ainclude/swconfig
    echo "    option reset '`uci -q get network.\@switch\[$i\].reset`'" >> $ainclude/swconfig
    echo "    option enable_vlan '`uci -q get network.\@switch\[$i\].enable_vlan`'" >> $ainclude/swconfig
    echo "" >> $ainclude/swconfig
    let i++
  done

  i=0
  while true; do
    uci -q get network.\@switch_vlan\[$i\] > /dev/null
    status=$?
    if [ $status == 1 ]
    then
      break
    fi
    echo "config switch_vlan" >> $ainclude/swconfig
    echo "	option device '`uci -q get network.\@switch_vlan\[$i\].device`'" >> $ainclude/swconfig
    echo "	option vlan '`uci -q get network.\@switch_vlan\[$i\].vlan`'" >> $ainclude/swconfig
    echo "	option ports '`uci -q get network.\@switch_vlan\[$i\].ports`'" >> $ainclude/swconfig
    echo "" >> $ainclude/swconfig
    let i++
  done

  i=0
  while true; do
    uci -q get network.\@switch_port\[$i\] > /dev/null
    status=$?
    if [ $status == 1 ]
    then
      break
    fi
    echo "config switch_port" >> $ainclude/swconfig
    echo "	option device '`uci -q get network.\@switch_port\[$i\].device`'" >> $ainclude/swconfig
    echo "	option port '`uci -q get network.\@switch_port\[$i\].port`'" >> $ainclude/swconfig
    echo "	option pvid '`uci -q get network.\@switch_port\[$i\].pvid`'" >> $ainclude/swconfig
    echo "" >> $ainclude/swconfig
    let i++
  done

fi

# extract and store lan, wan, and dtdlink interfaces
rm -f $ainclude/*.network.config
for i in lan wan dtdlink
do
    #is 1 or 2+ devices (1 device has 'option device', multiple has 'list ports' in board.json)?
    device=`jsonfilter -i /etc/board.json -e @.network.$i.device 2>/dev/null`
    if [ $? -eq 0 ]; then
		echo "	list ports '$device'" > $ainclude/$i.network.config 
    else
		ports=`jsonfilter -q -i /etc/board.json -e @.network.$i.ports`
		if [ $? -eq 0 ]; then
			for j in `echo $ports | grep -o "[a-z0-9\.]\+" 2>/dev/null`
			do
				echo "	list ports '$j'" >> $ainclude/$i.network.config
			done
		fi
    fi
done

#apply any user overrides
for i in lan wan dtdlink
do
	if [ -f $ainclude/$i.network.user ]; then
		cp $ainclude/$i.network.user $ainclude/$i.network.config
	fi
done

#if unable to create *.network.config includes, put in a default in hopes the device ports
#will function.  The correction to board.json is made in the image, in 02_networks
#
if [ ! -f $ainclude/lan.network.config ]; then
	echo "	list ports 'eth0'" > $ainclude/lan.network.config 
fi
if [ ! -f $ainclude/wan.network.config ]; then
	echo "	list ports 'eth0.1'" > $ainclude/wan.network.config 
fi
if [ ! -f $ainclude/dtdlink.network.config ]; then
	echo "	list ports 'eth0.2'" > $ainclude/dtdlink.network.config 
fi

# Save system NET  LED settings
if [ ! -f $ainclude/system_netled ]
then
  touch $ainclude/system_netled

  CFG=/etc/board.json

  . /usr/share/libubox/jshn.sh

  [ -s $CFG ] || /bin/board_detect || exit 1

  generate_led() {
	local key="$1"
	local cfg="led_$key"

	json_select led
	json_select "$key"
	json_get_vars name sysfs type trigger default


	case "$type" in
		gpio)
			local gpio inverted
			json_get_vars gpio inverted
		;;

		netdev)
			local device mode
			json_get_vars device mode
    			echo "config led 'led_$1'" >> $ainclude/system_netled
    			echo "    option name '$name'" >> $ainclude/system_netled
    			echo "    option sysfs '$sysfs'" >> $ainclude/system_netled
    			echo "    option trigger 'netdev'" >> $ainclude/system_netled
    			echo "    option mode '$mode'" >> $ainclude/system_netled
    			echo "    option dev '$device'" >> $ainclude/system_netled
    			echo "" >> $ainclude/system_netled
		;;

		usb)
			local device
			json_get_vars device
		;;

		usbport)
			local ports port
			json_get_values ports ports
		;;

		rssi)
			local iface minq maxq offset factor
			json_get_vars iface minq maxq offset factor
		;;

		switch)
			local port_mask speed_mask
			json_get_vars port_mask speed_mask
    			echo "config led 'led_$1'" >> $ainclude/system_netled
    			echo "    option name '$name'" >> $ainclude/system_netled
    			echo "    option sysfs '$sysfs'" >> $ainclude/system_netled
    			echo "    option trigger '$trigger'" >> $ainclude/system_netled
    			echo "    option port_mask '$port_mask'" >> $ainclude/system_netled
    			echo "" >> $ainclude/system_netled
		;;

		portstate)
			local port_state
			json_get_vars port_state
		;;

		timer|oneshot)
			local delayon delayoff
			json_get_vars delayon delayoff
		;;
	esac

	json_select ..
	json_select ..
  }


  json_init
  json_load "$(cat ${CFG})"


  if [ ! -s $ainclude/system_netled ]; then
	touch $ainclude/system_netled

	json_get_keys keys led
	for key in $keys; do generate_led $key; done
  fi
fi

exit 0