#!/bin/sh

_NSS2_SUPPORT=no
if [ -f /mnt/HDA_ROOT/update_pkg/SurveillanceStation/nvr_app2.tar.gz ] && [ ! -f /mnt/HDA_ROOT/update_pkg/nvr_app2.tar.gz ]; then
	/bin/rm -f /mnt/HDA_ROOT/update_pkg/nvr_app2.tar.gz 2>/dev/null
	/bin/ln -sf /mnt/HDA_ROOT/update_pkg/SurveillanceStation/nvr_app2.tar.gz /mnt/HDA_ROOT/update_pkg/
fi

_tmp=`/sbin/getcfg "NVR" "NSS Enabled" -d "no"`
if [ "x$_tmp" = "xyes" ]; then
    _NSS2_SUPPORT=yes
else
	if [ -f /mnt/HDA_ROOT/update_pkg/nvr_app2.tar.gz ] || [ -f /mnt/ext/opt/source/nvr_app2.tar.gz ]; then
		/sbin/setcfg NVR "NSS Enabled" yes
		_NSS2_SUPPORT=yes;
	fi
    _Internal_Model=`/sbin/getcfg System "Internal Model"`
    if [ "x$_Internal_Model" = "xTS-269" ] || [ "x$_Internal_Model" = "xTS-469" ] || [ "x$_Internal_Model" = "xTS-669" ] || [ "x$_Internal_Model" = "xTS-869" ]; then
        _NSS2_SUPPORT=yes
    fi
fi