#!perl -w

# Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description:

# This simple script shows how to modify the content of a feature manager

# data file.

# 

#

use strict;

use FMCreate;

#

# Hardwire the datafile - this is only an example.

# 

my $datfile = "/epoc32/release/winscw/udeb/z/private/10205054/features.dat";

my $datfile2 = "/epoc32/release/winscw/udeb/z/private/10205054/features2.dat";

my $datfileback = "/epoc32/release/winscw/udeb/z/private/10205054/features.bak";

#

# Create an object that represents a feature data file.

#

my $fmc = FMCreate->new();

#

# Load the content of the data file into our FMCreate object.

# Note that this will die if the content does not seem to be a feature set

# file. This can happen if the first four bytes aren't 'feat' or if reading

# the file fails at any point. This will also happen if the file is the wrong

# size.

#

$fmc->LoadUp($datfile) or die "Failed to load up data from '$datfile'\n";

my $ffuid;

my $ff;

my @tomtab;

foreach $ffuid (@tomtab)

#for ($ffuid = 1696; $ffuid <= 1696; $ffuid++)

{

	$ff = $fmc->GetFeatureFlagByUID($ffuid);

	if(ref($ff) ne "FeatureFlag")

	{

		printf ("Feature flag uid 0x%0x was not already in $datfile, creating it.\n", $ffuid);

		#

		# Now add a new feature. The three arguments are UID, status flags (not defined

		# here) and user data word.

		#

		$ff = FeatureFlag->new($ffuid, undef, 0x00000000);

		die "Couldn't create new feature flag object.\n" unless(ref($ff));

		#

		# Add it to our existing feature data.

		#

		$fmc->AddFeatureFlag($ff) or die "Couldn't add new feature flag..\n";

		printf ("Feature flag uid 0x%0x created ok.\n", $ffuid);

	} 

	$ff->Supported(1);

	$ff->Upgradable(0);

	$ff->Modifiable(0);

	$ff->BlackListed(0);

	$ff->Uninitialized(0);

	$ff->Persisted(0);

}

#

# Now write out the file to a new location

#

$fmc->WriteToFile($datfile2) or die "Couldn't write feature data file '$datfile2'\n";

rename($datfile, $datfileback) or die "Couldn't backup feature data file '$datfile'\n";

rename($datfile2, $datfile) or die "Couldn't copy feature data file '$datfile2'\n";

printf ("\tFeature Database setup\n");

#

# Example code to remove a feature flag.

#

#$fmc->RemoveFeatureFlagByUID($ffuid) or die "Couldn't remove feature flag\n";