#!/bin/sh /etc/rc.common

START=10
USE_PROCD=1
IFACE_PATH="/etc/hotplug.d/iface/90-hp-generator"

add_iface_rule() {
	local enabled action command description interface

	config_get enabled "$1" enabled
	[ "$enabled" = "0" ] && continue

	config_get action "$1" action
	config_get description "$1" description
	config_get interface "$1" interface

	echo "#!/bin/sh" >> "$IFACE_PATH-$1"
	echo "# Generated automatically, to change it use /etc/config/hotplug" >> "$IFACE_PATH-$1"
	description=$(echo $description | tr '\n' ' ')
	echo "# Description: $description" >> "$IFACE_PATH-$1"
	echo "" >> "$IFACE_PATH-$1"

	echo "if [ \"\$ACTION\" = \"$action\" ]; then" >> "$IFACE_PATH-$1"
	echo "	if [ \"\$INTERFACE\" = \"$interface\" ]; then" >> "$IFACE_PATH-$1"

	command_list=$(uci -q get hotplug."$1".command)
	[ "${command_list:0:1}" = "'" ] && command_list=$(echo ${command_list:1})
	[ "${command_list: -1}" = "'" ] && command_list=$(echo ${command_list:0:-1})
	i=0
	while true ; do
		i=$((i+1))
		command=$(echo $command_list | awk -v i=$i -F "' '" '{print $i}')
		[ -z "$command" ] && break
		echo "		$command" >> "$IFACE_PATH-$1"
	done

	echo "	fi" >> "$IFACE_PATH-$1"
	echo "fi" >> "$IFACE_PATH-$1"
	echo "exit 0" >> "$IFACE_PATH-$1"
}

start_service() {
	rm "$IFACE_PATH-"* 2>/dev/null
	config_load hotplug
	config_foreach add_iface_rule iface
}

service_triggers() {
	procd_add_reload_trigger "hotplug"
}