openwrt-packages-dist/utils/rtty/files/rtty.init

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

USE_PROCD=1
START=99

BIN=/usr/sbin/rtty

validate_rtty_section() {
	uci_load_validate rtty rtty "$1" "$2" \
		'interface:uci("network", "@interface"):lan' \
		'id:maxlength(63)' \
		'description:maxlength(126)' \
		'host:host' \
		'port:port' \
		'ssl:bool:0' \
		'keepalive:uinteger:5' \
		'token:maxlength(32)'
}

start_rtty() {
	. /lib/functions/network.sh

	local ifname

	[ "$2" = 0 ] || {
		echo "validation failed" >&2
		return 1
	}

	[ -n "$interface" ] && network_get_device ifname "$interface"

	[ -z "$ifname" -a -z "$id" ] && {
		echo "You must specify an interface or ID" >&2
		return 1
	}

	[ -z "$host" ] && {
		echo "host required" >&2
		return 1
	}

	[ -z "$port" ] && {
		echo "port required" >&2
		return 1
	}

	procd_open_instance
	procd_set_param command $BIN -h $host -p $port -a -k $keepalive
	[ -n "$ifname" ] && procd_append_param command -i "$ifname"
	[ -n "$id" ] && procd_append_param command -I "$id"
	[ -n "$description" ] && procd_append_param command -d "$description"
	[ "$ssl" = "1" ] && procd_append_param command -s
	[ -n "$token" ] && procd_append_param command -t "$token"
	procd_set_param respawn
	procd_close_instance
}

start_service() {
	config_load rtty
	config_foreach validate_rtty_section rtty start_rtty
}

service_triggers() {
	procd_add_reload_trigger "rtty"
	procd_add_validation validate_rtty_section
}