#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org

START=99
boot() {

  if [ ! -f /etc/aredn_include/ethmacfixup ]
  then
    mkdir -p /etc/aredn_include
    touch /etc/aredn_include/ethmacfixup
    local lanintf="$(uci -q get 'network.lan.ifname')"
    lanintf=${lanintf%% *}
    local wifiintf="$(uci -q get 'network.wifi.ifname')"
    local lanmac=`ifconfig $lanintf | grep -o -E '([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}'`
    local wifimac=`ifconfig $wifiintf | grep -o -E '([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}'`

    local intlanmac=${lanmac//:/}
    local intwanmac=${wifimac//:/}
    local macdelta=$((0x$intwanmac - 0x$intlanmac))

    # Deal with lan and wifi having same mac address (common on TP-Link)
    # Deal with lan mac + ~10 = wifi mac address (common on Microtik and
    # breaks OLSR if using derived IP addresses)
    if [ $macdelta -le 10 ]
    then
      local wifimacdigit=`printf "%X" $(((0x${wifimac:9:2} + 1) % 256))`
      local newmac=${wifimac:0:9}${wifimacdigit}${wifimac:11}
      lanintf=${lanintf%%.*}
      echo "" > /etc/aredn_include/ethmacfixup
      echo "config interface 'setethmac'" >> /etc/aredn_include/ethmacfixup
      echo -e "\toption\tifname\t'$lanintf'" >> /etc/aredn_include/ethmacfixup
      echo -e "\toption\tproto\t'none'" >> /etc/aredn_include/ethmacfixup
      echo -e "\toption\tmacaddr\t$newmac" >> /etc/aredn_include/ethmacfixup
      uci set "network.setethmac=interface"
      uci set "network.setethmac.ifname=$lanintf"
      uci set "network.setethmac.proto=none"
      uci set "network.setethmac.macaddr=$newmac"
      uci commit
      /etc/init.d/network reload
      /etc/init.d/network restart
    fi
  fi


  [ -x /usr/local/bin/bbhn-postupgrade ] && /usr/local/bin/bbhn-postupgrade

  # setup nvram variables
  [ -x /usr/local/bin/nvram-setup ] &&  /usr/local/bin/nvram-setup

  # run mode specific setup
  [ -x /etc/config/local ] && /etc/config/local
  [ -x /etc/local/services ] && /etc/local/services

  # set POE passthrough if available
  local poevalue=$(uci -q get aredn.@poe[0].passthrough)
  if [ -z "$poevalue" ]; then
    local dpval=$(jsonfilter -e '@.gpioswitch.poe_passthrough.default' < /etc/board.json)
    if [ ! -z "$dpval" ]; then
      uci -q add aredn poe
      uci -q set aredn.@poe[0].passthrough="$dpval"
      uci -q commit aredn
      poevalue=$dpval
    fi
  fi
  /usr/local/bin/poe_passthrough "${poevalue}"

  # set USB passthrough if available
  local usbvalue=$(uci -q get aredn.@usb[0].passthrough)
  if [ -z "$usbvalue" ]; then
    local duval=$(jsonfilter -e '@.gpioswitch.usb_power_switch.default' < /etc/board.json)
    uci -q add aredn usb
    uci -q set aredn.@usb[0].passthrough="$duval"
    uci -q commit aredn
    usbvalue=$duval
  fi
  /usr/local/bin/usb_passthrough "${usbvalue}"

  # package repositories
  local repos="core base arednpackages packages luci routing telephony"
  set -- $repos
  while [ -n "$1" ]; do
    local ucirepo=$(uci -q get aredn.@downloads[0].pkgs_$1)
    local distrepo=$(grep aredn_$1 /etc/opkg/distfeeds.conf | cut -d' ' -f3)
    # get the URLs from distfeeds.conf and set the initial UCI values if not present
    if [ -z $ucirepo ]; then
      uci set aredn.@downloads[0].pkgs_$1=$distrepo
      uci commit aredn
      uci -c /etc/config.mesh set aredn.@downloads[0].pkgs_$1=$distrepo
      uci -c /etc/config.mesh commit aredn
    # check values in distfeeds.conf against UCI settings
    # and change distfeeds.conf if needed (upgrades?)
    ## commented for now, may need it later
    #elif [ $ucirepo != $distrepo ]; then
    #  sed -i "s|$distrepo|$ucirepo|g" /etc/opkg/distfeeds.conf
    fi
    shift
  done

  # set local alerts if available
  local alertslocalpath=$(uci -q get aredn.@alerts[0].localpath)
  if [ -z "$alertslocalpath" ]; then
      uci -q add aredn alerts
      uci -q commit aredn
  fi
}