openwrt-packages/net/udpxy/files/udpxy.init

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#!/bin/sh /etc/rc.common
# Copyright (C) 2006-2014 OpenWrt.org
START=50
USE_PROCD=1
append_arg() {
local cfg="$1"
local var="$2"
local opt="$3"
local def="$4"
local val
config_get val "$cfg" "$var"
[ -n "$val" -o -n "$def" ] && procd_append_param command $opt "${val:-$def}"
}
append_bool() {
local cfg="$1"
local var="$2"
local opt="$3"
local def="$4"
local val
config_get_bool val "$cfg" "$var" "$def"
[ "$val" = 1 ] && procd_append_param command "$opt"
}
start_instance() {
local cfg="$1"
local aux
local dev
config_get_bool aux "$cfg" 'disabled' '0'
[ "$aux" = 1 ] && return 1
procd_open_instance
procd_set_param command /usr/bin/udpxy
procd_append_param command "-T"
append_bool "$cfg" verbose "-v"
append_bool "$cfg" status "-S"
append_arg "$cfg" bind "-a"
append_arg "$cfg" port "-p"
append_arg "$cfg" source "-m"
append_arg "$cfg" max_clients "-c"
append_arg "$cfg" log_file "-l"
append_arg "$cfg" buffer_size "-B"
append_arg "$cfg" buffer_messages "-R"
append_arg "$cfg" buffer_time "-H"
append_arg "$cfg" nice_increment "-n"
append_arg "$cfg" mcsub_renew "-M"
config_get_bool aux "$cfg" 'respawn' '0'
[ "$aux" = 1 ] && procd_set_param respawn
config_get dev "$cfg" "source"
[ -n "$dev" ] && procd_set_param netdev $dev
procd_close_instance
}
service_triggers() {
local cfg
local dev
local ifname
procd_add_reload_trigger "udpxy"
cfg=$(config_foreach echo $1 udpxy)
config_get dev "$cfg" "source"
[ -n "$dev" ] && ifname=$(uci show network | grep $dev | awk '{split($0,arr,".");print arr[2]}')
[ -n "$ifname" ] && procd_add_interface_trigger "interface.*" $ifname /etc/init.d/udpxy restart
}
start_service() {
config_load udpxy
config_foreach start_instance udpxy
}