openwrt-packages/net/rp-pppoe/files/pppoe-relay.init

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#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2011 OpenWrt.org
START=50
STOP=50
USE_PROCD=1
pppoe_triggers() {
local cfg="$1"
local enabled interface server_interfaces client_interfaces both_interfaces
config_get_bool enabled "$cfg" enabled 1
[ "$enabled" -gt 0 ] || return 0
config_get server_interfaces "$cfg" server_interface
config_get client_interfaces "$cfg" client_interface
config_get both_interfaces "$cfg" both_interfaces
for interface in $server_interfaces; do
append interfaces "$interface" "|"
done
for interface in $client_interfaces; do
append interfaces "$interface" "|"
done
for interface in $both_interfaces; do
append interfaces "$interface" "|"
done
}
pppoe_relay_instance() {
local cfg="$1"
local enabled interface server_interfaces client_interfaces both_interfaces maxsessions timeout OPTIONS
config_get_bool enabled "$cfg" enabled 1
[ "$enabled" -gt 0 ] || return 0
config_get server_interfaces "$cfg" server_interface
config_get client_interfaces "$cfg" client_interface
config_get both_interfaces "$cfg" both_interfaces
config_get maxsessions "$cfg" maxsessions
config_get timeout "$cfg" timeout
config_get_bool use_non_uci_config "$cfg" use_non_uci_config 0
if [ "$use_non_uci_config" -gt 0 ]; then
. /etc/default/pppoe-relay
else
[ -z "${server_interfaces}${client_interfaces}${both_interfaces}" ] && return 1
for interface in $server_interfaces; do
append OPTIONS "-S $interface"
done
for interface in $client_interfaces; do
append OPTIONS "-C $interface"
done
for interface in $both_interfaces; do
append OPTIONS "-B $interface"
done
[ -n "$maxsessions" ] && append OPTIONS "-n $maxsessions"
[ -n "$timeout" ] && append OPTIONS "-i $timeout"
fi
procd_open_instance
procd_set_param command /usr/sbin/pppoe-relay -F
procd_append_param command $OPTIONS
procd_close_instance
}
start_service() {
local use_non_uci_config
config_load pppoe
config_foreach pppoe_relay_instance pppoe_relay
}
reload_triggers() {
local interfaces
config_load pppoe
config_foreach pppoe_triggers pppoe_relay
procd_add_reload_trigger "pppoe"
procd_add_interface_trigger "$interfaces"
}