#

# Copyright (c) 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:

# Updates pkg-files' and vpnclient_sis.mk's version information with current date.

# Creates temporary pkg-files with updated version.

#

use strict;

use POSIX qw(strftime);

use File::Copy;

my $PLATFORM = "42";

#

# Creates a temp file and replaces line

#

sub replace_line_and_create_temp

{

	# arguments

	my ($pattern, $replacement, $path) = @_;

	# create temp file

	my $temp_path = "temp_".$path;

	if (-e $temp_path)

	{

		chmod 0666, $temp_path;

		unlink $temp_path;

	}

	copy($path, $temp_path);

	chmod 0666, $temp_path;

	# update version information

	my ($infile, $outfile);

	open $infile, "<".$path or die "Can't open $path : $!";

	open $outfile, ">".$temp_path or die "Can't open $temp_path : $!";

	while (<$infile>)

	{

		my $line = $_;

		if ($line =~ s/$pattern/$replacement/g)

		{

			print "Replaced line in $temp_path\n";

		}

		print $outfile $line;

	}

	close $infile;

	close $outfile;

}

#

# Replaces line

#

sub replace_line

{

	# arguments

	my ($pattern, $replacement, $path) = @_;

	# Backup

	if (-e "$path.BACKUP")

	{

		chmod 0666, "$path.BACKUP";

		unlink "$path.BACKUP";

	}

	chmod 0666, $path;

	rename $path, "$path.BACKUP";

	# update version information

	my ($infile, $outfile);

	open $infile, "<$path.BACKUP" or die "Can't open $path.BACKUP : $!";

	open $outfile, ">$path" or die "Can't open $path : $!";

	while (<$infile>)

	{

		my $line = $_;

		if ($line =~ s/$pattern/$replacement/g)

		{

			print "Replaced line in $path\n";

		}

		print $outfile $line;

	}

	close $infile;

	close $outfile;

}

my $pkgtime = strftime($PLATFORM.",%y,%m%d", localtime());

my $mktime = strftime("%y%m%d", localtime());

# nokia_vpn_vpnpolins_armv5.pkg

replace_line_and_create_temp(

    '^#{"Nokia VPN Policy Installer"},\(0xA0000131\),.*?,.*?,.*?, TYPE=SA, RU$',

    "#{\"Nokia VPN Policy Installer\"},(0xA0000131),$pkgtime, TYPE=SA, RU",

    'nokia_vpn_vpnpolins_armv5.pkg');

# nokia_vpn_client_localised_armv5_urel.pkg

replace_line_and_create_temp(

    '^\(0x101F5147\),.*?,.*?,.*?, TYPE=SA, RU$',

    "(0x101F5147),$pkgtime, TYPE=SA, RU",

    'nokia_vpn_client_localised_armv5_urel.pkg');

# nokia_vpn_client_localised_armv5_udeb.pkg

replace_line_and_create_temp(

    '^\(0x101F5147\),.*?,.*?,.*?, TYPE=SA, RU$',

    "(0x101F5147),$pkgtime, TYPE=SA, RU",

    'nokia_vpn_client_localised_armv5_udeb.pkg');

# vpnclient_sis.mk

replace_line(

    '^VERSION=.*?$',

    "VERSION=$mktime",

    'vpnclient_sis.mk');