#!/bin/sh CFG=/etc/board.json . /usr/share/libubox/jshn.sh [ -s $CFG ] || /bin/board_detect || exit 1 [ -s /etc/config/network -a -s /etc/config/system ] && exit 0 generate_bridge() { local name=$1 uci -q batch <<-EOF set network.$name=device set network.$name.name=$name set network.$name.type=bridge EOF } bridge_vlan_id=0 generate_bridge_vlan() { local device=$1 local ports="$2" bridge_vlan_id=$((bridge_vlan_id + 1)) uci -q batch <<-EOF add network bridge-vlan set network.@bridge-vlan[-1].device='$device' set network.@bridge-vlan[-1].vlan='$bridge_vlan_id' set network.@bridge-vlan[-1].ports='$ports' EOF } generate_static_network() { uci -q batch <<-EOF delete network.loopback set network.loopback='interface' set network.loopback.ifname='lo' set network.loopback.proto='static' set network.loopback.ipaddr='127.0.0.1' set network.loopback.netmask='255.0.0.0' EOF [ -e /proc/sys/net/ipv6 ] && { uci -q batch <<-EOF delete network.globals set network.globals='globals' set network.globals.ula_prefix='auto' EOF } if json_is_a dsl object; then json_select dsl if json_is_a atmbridge object; then json_select atmbridge local vpi vci encaps payload nameprefix json_get_vars vpi vci encaps payload nameprefix uci -q batch <<-EOF delete network.atm set network.atm='atm-bridge' set network.atm.vpi='$vpi' set network.atm.vci='$vci' set network.atm.encaps='$encaps' set network.atm.payload='$payload' set network.atm.nameprefix='$nameprefix' EOF json_select .. fi if json_is_a modem object; then json_select modem local type annex firmware tone xfer_mode json_get_vars type annex firmware tone xfer_mode uci -q batch <<-EOF delete network.dsl set network.dsl='dsl' set network.dsl.annex='$annex' set network.dsl.firmware='$firmware' set network.dsl.tone='$tone' set network.dsl.xfer_mode='$xfer_mode' EOF json_select .. fi json_select .. fi } addr_offset=2 generate_network() { local ifname macaddr protocol type ipaddr netmask local bridge=$2 json_select network json_select "$1" json_get_vars ifname macaddr protocol ipaddr netmask json_select .. json_select .. [ -n "$ifname" ] || return # force bridge for multi-interface devices (and lan) case "$1:$ifname" in *\ * | lan:*) type="bridge" ;; esac [ -n "$bridge" ] && { generate_bridge_vlan $bridge "$ifname" ifname=$bridge.$bridge_vlan_id type="" } uci -q batch <<-EOF delete network.$1 set network.$1='interface' set network.$1.type='$type' set network.$1.ifname='$ifname' set network.$1.proto='none' EOF if [ -n "$macaddr" ]; then for name in $ifname; do uci -q batch <<-EOF delete network.$1_${name/./_}_dev set network.$1_${name/./_}_dev='device' set network.$1_${name/./_}_dev.name='$name' set network.$1_${name/./_}_dev.macaddr='$macaddr' EOF done fi case "$protocol" in static) local ipad case "$1" in lan) ipad=${ipaddr:-"192.168.1.1"} ;; *) ipad=${ipaddr:-"192.168.$((addr_offset++)).1"} ;; esac netm=${netmask:-"255.255.255.0"} uci -q batch <<-EOF set network.$1.proto='static' set network.$1.ipaddr='$ipad' set network.$1.netmask='$netm' EOF [ -e /proc/sys/net/ipv6 ] && uci set network.$1.ip6assign='60' ;; dhcp) # fixup IPv6 slave interface if parent is a bridge [ "$type" = "bridge" ] && ifname="br-$1" uci set network.$1.proto='dhcp' [ -e /proc/sys/net/ipv6 ] && { uci -q batch <<-EOF delete network.${1}6 set network.${1}6='interface' set network.${1}6.ifname='$ifname' set network.${1}6.proto='dhcpv6' EOF } ;; pppoe) uci -q batch <<-EOF set network.$1.proto='pppoe' set network.$1.username='username' set network.$1.password='password' EOF [ -e /proc/sys/net/ipv6 ] && { uci -q batch <<-EOF set network.$1.ipv6='1' delete network.${1}6 set network.${1}6='interface' set network.${1}6.ifname='@${1}' set network.${1}6.proto='dhcpv6' EOF } ;; esac } generate_switch_vlans_ports() { local switch="$1" local port ports role roles num attr val # # autogenerate vlans # if json_is_a roles array; then json_get_keys roles roles json_select roles for role in $roles; do json_select "$role" json_get_vars ports json_select .. uci -q batch <<-EOF add network switch_vlan set network.@switch_vlan[-1].device='$switch' set network.@switch_vlan[-1].vlan='$role' set network.@switch_vlan[-1].ports='$ports' EOF done json_select .. fi # # write port specific settings # if json_is_a ports array; then json_get_keys ports ports json_select ports for port in $ports; do json_select "$port" json_get_vars num if json_is_a attr object; then json_get_keys attr attr json_select attr uci -q batch <<-EOF add network switch_port set network.@switch_port[-1].device='$switch' set network.@switch_port[-1].port=$num EOF for attr in $attr; do json_get_var val "$attr" uci -q set network.@switch_port[-1].$attr="$val" done json_select .. fi json_select .. done json_select .. fi } generate_switch() { local key="$1" local vlans json_select switch json_select "$key" json_get_vars enable reset blinkrate cpu_port \ ar8xxx_mib_type ar8xxx_mib_poll_interval uci -q batch <<-EOF add network switch set network.@switch[-1].name='$key' set network.@switch[-1].reset='$reset' set network.@switch[-1].enable_vlan='$enable' set network.@switch[-1].blinkrate='$blinkrate' set network.@switch[-1].ar8xxx_mib_type='$ar8xxx_mib_type' set network.@switch[-1].ar8xxx_mib_poll_interval='$ar8xxx_mib_poll_interval' EOF generate_switch_vlans_ports "$1" json_select .. json_select .. } generate_static_system() { uci -q batch <<-EOF delete system.@system[0] add system system set system.@system[-1].hostname='OpenWrt' set system.@system[-1].timezone='UTC' set system.@system[-1].ttylogin='0' set system.@system[-1].log_size='64' set system.@system[-1].urandom_seed='0' delete system.ntp set system.ntp='timeserver' set system.ntp.enabled='1' set system.ntp.enable_server='0' add_list system.ntp.server='0.openwrt.pool.ntp.org' add_list system.ntp.server='1.openwrt.pool.ntp.org' add_list system.ntp.server='2.openwrt.pool.ntp.org' add_list system.ntp.server='3.openwrt.pool.ntp.org' EOF if json_is_a system object; then json_select system local hostname if json_get_var hostname hostname; then uci -q set "system.@system[-1].hostname=$hostname" fi local compat_version if json_get_var compat_version compat_version; then uci -q set "system.@system[-1].compat_version=$compat_version" else uci -q set "system.@system[-1].compat_version=1.0" fi if json_is_a ntpserver array; then local keys key json_get_keys keys ntpserver json_select ntpserver uci -q delete "system.ntp.server" for key in $keys; do local server if json_get_var server "$key"; then uci -q add_list "system.ntp.server=$server" fi done json_select .. fi json_select .. fi } generate_rssimon() { local key="$1" local cfg="rssid_$key" local refresh threshold json_select rssimon json_select "$key" json_get_vars refresh threshold json_select .. json_select .. uci -q batch <<-EOF delete system.$cfg set system.$cfg='rssid' set system.$cfg.dev='$key' set system.$cfg.refresh='$refresh' set system.$cfg.threshold='$threshold' EOF } generate_led() { local key="$1" local cfg="led_$key" json_select led json_select "$key" json_get_vars name sysfs type trigger default uci -q batch <<-EOF delete system.$cfg set system.$cfg='led' set system.$cfg.name='$name' set system.$cfg.sysfs='$sysfs' set system.$cfg.trigger='$trigger' set system.$cfg.default='$default' EOF case "$type" in gpio) local gpio inverted json_get_vars gpio inverted uci -q batch <<-EOF set system.$cfg.trigger='gpio' set system.$cfg.gpio='$gpio' set system.$cfg.inverted='$inverted' EOF ;; netdev) local device mode json_get_vars device mode uci -q batch <<-EOF set system.$cfg.trigger='netdev' set system.$cfg.mode='$mode' set system.$cfg.dev='$device' EOF ;; usb) local device json_get_vars device uci -q batch <<-EOF set system.$cfg.trigger='usbdev' set system.$cfg.interval='50' set system.$cfg.dev='$device' EOF ;; usbport) local ports port json_get_values ports ports uci set system.$cfg.trigger='usbport' for port in $ports; do uci add_list system.$cfg.port=$port done ;; rssi) local iface minq maxq offset factor json_get_vars iface minq maxq offset factor uci -q batch <<-EOF set system.$cfg.trigger='rssi' set system.$cfg.iface='rssid_$iface' set system.$cfg.minq='$minq' set system.$cfg.maxq='$maxq' set system.$cfg.offset='$offset' set system.$cfg.factor='$factor' EOF ;; switch) local port_mask speed_mask mode json_get_vars port_mask speed_mask mode uci -q batch <<-EOF set system.$cfg.port_mask='$port_mask' set system.$cfg.speed_mask='$speed_mask' set system.$cfg.mode='$mode' EOF ;; portstate) local port_state json_get_vars port_state uci -q batch <<-EOF set system.$cfg.port_state='$port_state' EOF ;; timer|oneshot) local delayon delayoff json_get_vars delayon delayoff uci -q batch <<-EOF set system.$cfg.trigger='$type' set system.$cfg.delayon='$delayon' set system.$cfg.delayoff='$delayoff' EOF ;; esac json_select .. json_select .. } generate_gpioswitch() { local cfg="$1" json_select gpioswitch json_select "$cfg" local name pin default json_get_vars name pin default uci -q batch <<-EOF delete system.$cfg set system.$cfg='gpio_switch' set system.$cfg.name='$name' set system.$cfg.gpio_pin='$pin' set system.$cfg.value='$default' EOF json_select .. json_select .. } json_init json_load "$(cat ${CFG})" umask 077 if [ ! -s /etc/config/network ]; then touch /etc/config/network generate_static_network json_get_vars bridge [ -n "$bridge" ] && generate_bridge $bridge json_get_keys keys network for key in $keys; do generate_network $key $bridge; done json_get_keys keys switch for key in $keys; do generate_switch $key; done fi if [ ! -s /etc/config/system ]; then touch /etc/config/system generate_static_system json_get_keys keys rssimon for key in $keys; do generate_rssimon $key; done json_get_keys keys gpioswitch for key in $keys; do generate_gpioswitch $key; done json_get_keys keys led for key in $keys; do generate_led $key; done fi uci commit