openwrt/package/libs/udebug/files/udebug.init

#!/bin/sh /etc/rc.common
# Copyright (c) 2021 OpenWrt.org

START=11

USE_PROCD=1
PROG=/usr/sbin/udebugd

start_service() {
	procd_open_instance
	procd_set_param command "$PROG"
	procd_set_param respawn
	procd_close_instance
}

get_vars() {
	local cfg="$1"
	uci show "udebug.$cfg" | while read LINE; do
		cur="${LINE##udebug.$1.}"
		[[ "$cur" = "$LINE" ]] && continue
		var="${cur%%=*}"
		[[ "$cur" = "$var" ]] && continue
		echo "$var"
	done
}

add_debug_service() {
	local cfg="$1"

	json_add_object "$cfg"
	for var in $(get_vars "$cfg"); do
		config_get val "$cfg" "$var"
		json_add_string "$var" "$val"
	done
	json_close_object "$cfg"
}

reload_service() {
	config_load udebug

	json_init
	json_add_object service
	config_foreach add_debug_service service
	json_close_object
	ubus call udebug set_config "$(json_dump)"
}

service_triggers() {
	procd_add_reload_trigger udebug
}

service_running() {
	ubus -t 10 wait_for udebug
	[ $? = 0 ] && reload_service
}