#!/bin/sh

. /usr/share/libubox/jshn.sh

case "$1" in
	list)
		json_init
		json_add_object "sysupgrade"
		json_add_boolean "keep_settings" 1
		json_close_object
		json_dump
		;;
	call)
		case "$2" in
			sysupgrade)
				read input;
				json_load "$input"
				json_get_var keep_settings keep_settings

				if [ -f "/tmp/sysupgrade.bin" ]; then
					/etc/init.d/uhttpd stop
					/etc/init.d/dropbear stop
					sleep 1;
					if [ "$keep_settings" -eq "0" ]; then
						keep_settings_param="-n"
					fi
					/sbin/sysupgrade $keep_settings_param /tmp/sysupgrade.bin
				fi
				json_init
				json_add_string "message" "could not find /tmp/sysupgrade.bin"
				json_dump
		esac
		;;
esac