#!/bin/sh
# Copyright (c) 2013 Synology Inc. All rights reserved.

SS_TARGET_DIR="/var/packages/SurveillanceStation/target"
SS_DP_DIR="${SS_TARGET_DIR}/device_pack"
SS_DP_DOWNGRADER="${SS_TARGET_DIR}/device_pack/bin/dpdowngrader"
PRE_DP_VER_FILE="/tmp/.predpver"
PRE_DPDOWNGRADER="/tmp/.predpdowngrader"

sav_cur_dp_version()
{
	local DPVer=`grep "version" $SS_DP_DIR/conf`
	echo $DPVer > $PRE_DP_VER_FILE
	cp $SS_DP_DOWNGRADER $PRE_DPDOWNGRADER
}

sav_cur_dp_version

exit 0
