#

# Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# 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:

#

#

# SETUP

#

my $skinidconstants   = 'epoc32\include\middleware\aknsconstants.h';

my $skiniddefinitions = 'epoc32\include\middleware\aknsconstants.hrh';

my $version =           'v0.1';

# GLOBALS

#

# these hashes store the data for each bitmap.

# each data can be accessed with same key value.

my %bitmaps = ();       # bitmapname => bitmap id

my %masks = ();         # bitmapname => mask id

my %skinidmajor = ();   # bitmapname => major skin id

my %skinidminor = ();   # bitmapname => minor skin id

my $commonpart;         # common part of every mbg

#------------------------------------------------------------------------------

# Trim string

#------------------------------------------------------------------------------

#

sub trim($)

{

	my $string = shift;

	$string =~ s/^[ ]+//;

	$string =~ s/[ ]+$//;

	return $string;

}

#------------------------------------------------------------------------------

# Determines, validates, and returns EPOCROOT.

#------------------------------------------------------------------------------

#

sub getEpocroot

{

    my $epocroot = $ENV{EPOCROOT};

    die "ERROR: Must set the EPOCROOT environment variable.\n"

	if (!defined($epocroot));

    $epocroot =~ s-/-\\-go;	# for those working with UNIX shells

    die "ERROR: EPOCROOT must be an absolute path, " .

	"not containing a drive letter.\n" if ($epocroot !~ /^\\/);

    die "ERROR: EPOCROOT must not be a UNC path.\n" if ($epocroot =~ /^\\\\/);

    die "ERROR: EPOCROOT must end with a backslash.\n" if ($epocroot !~ /\\$/);

    die "ERROR: EPOCROOT must specify an existing directory.\n"

	if (!-d $epocroot);

    return $epocroot;

}

#------------------------------------------------------------------------------

# Prints usage information

#------------------------------------------------------------------------------

#

sub UsageInformation

{

    print <<EOF;

MBG2XML.PL $version

------------------------

converts mbg file into branding xml file. Seeks skin ids for all the

found bitmaps. Script needs to be executed on the same drive as the

development platform.

NOTE! XML file is overwritten!

Usage:

mbg2xml.pl [in file:mbg] [out file:xml] [brand_id] [application_id]

           [language id] [version] [bitmap file extension (MBM, MIF..)]

EOF

    exit;

}

#------------------------------------------------------------------------------

# Parse Avkon skin id file and find ids

#------------------------------------------------------------------------------

#

sub ParseAvkonSkinFile

{

# read file

print "\nParsing file: ".&getEpocroot.$skinidconstants;

open( F, &getEpocroot.$skinidconstants ) || die "Can't open avkon skin file!";

my @readbuffer = <F>;

close( F );

my $longbuf = join( "", @readbuffer );

# try to find each bitmap from file

foreach $item( keys( %bitmaps ) )

    {

    $searchitem = $item;

    $searchitem =~ s/$commonpart//;

    $searchitem =~ s/_//g;

    $_ = $longbuf;

    #print "\n - Seaching: ".$searchitem." = \t";

    if( /static\s+const\s+TAknsItemID\s+KAknsIID($searchitem)\s*=\s*{\s*(\w+)\s*,\s*(\w+)\s*}\s*;/i )

        {

        #print $2." - ".$3;

        $skinidmajor{$item} = $2;

        $skinidminor{$item} = $3;

        }

    else

        {

        #print "not found";

        }

    }

}

#------------------------------------------------------------------------------

# Parse Avkon skin id definition file and find values for ids

#------------------------------------------------------------------------------

#

sub ParseAvkonSkinDefFile

{

# read file

print "\nParsing file: ".&getEpocroot.$skiniddefinitions;

open( F, &getEpocroot.$skiniddefinitions ) || die "Can't open avkon skin def file!";

my @readbuffer = <F>;

close( F );

my $longbuf = join( "", @readbuffer );

# Parse major ids

print "\nParsing major skin ids";

while( ( $key, $id ) = each( %skinidmajor ) )

    {

    $searchitem = $id;

    $_ = $longbuf;

    #print "\n - Seaching: ".$searchitem." = \t";

    if( /\s+$searchitem\s*=\s*([a-fx0-9]+)/i )

        {

        #print $1;

        $skinidmajor{$key} = hex($1);

        }

    else

        {

        #print "not found";

        }

    }

# Parse minor ids

print "\nParsing minor skin ids";

while( ( $key, $id ) = each( %skinidminor ) )

    {

    $searchitem = $id;

    $_ = $longbuf;

    #print "\n - Seaching: ".$searchitem." = \t";

    if( /\s+$searchitem\s*=\s*([a-fx0-9]+)/i )

        {

        #print $1;

        $skinidminor{$key} = hex($1);

        }

    else

        {

        #print "not found";

        }

    }

}

#------------------------------------------------------------------------------

# Reads MBG file and constructs associative array

#------------------------------------------------------------------------------

#

sub ReadMbgFile

{

# Parse LOC file

my $infile = shift;

open(INPUT, $infile) || die "Can't open file: '$infile'";   # Open the file

while( <INPUT> )

    {

    $_ = trim( $_ );

    if( /^\s*(E[\w_]*) [=] ([0-9]+),/i )

        {

        $_ = $1;

        $value = $2;

        if( /(E[\w_]*)_mask/ )

            {

            $masks{$1} = $value;

            }

        else

            {

            $bitmaps{$1} = $value;

            }

        #$id =~ s/_//g;      # remove all '_' chars

        }

    elsif( /^\s*(E[\w]*)LastElement\s*/ )

        {

        print "\nCommon part for bitmaps: '$1'\n";

        $commonpart = $1;

        }

    }

close(INPUT);			    # Close the file

}

#------------------------------------------------------------------------------

# Write branding XML file

#------------------------------------------------------------------------------

#

sub WriteXmlFile

{

my %strings = @_;

$len = length $ARGV[0];

$bitmap_file_id = substr($ARGV[0], 0,  $len - 4);

$bitmap_file = $bitmap_file_id . "." . $ARGV[6];

$bitmap_file_id = $bitmap_file_id . "_" . $ARGV[6];

open( OUTPUT, ">$ARGV[1]" ) || die "Can't open file: '$ARGV[1]'";

print OUTPUT <<EOF;

<?xml version="1.0" encoding="ISO-8859-1"?>

<branding>

    <brand>

        <application_id>    $ARGV[3]</application_id>

        <brand_id>          $ARGV[2]</brand_id>

        <brand_language_id> $ARGV[4]</brand_language_id>

        <brand_version>     $ARGV[5]</brand_version>

        <element type="file" id=\"$bitmap_file_id\">

        	<element_value>

                <file_name>c:\\private\\102828DD\\import\\$bitmap_file</file_name>

        	</element_value>

        </element>

EOF

while( ($key, $value) = each(%bitmaps) )

    {

    # strip underscores

    $modifkey = $key;

    $modifkey =~ s/_//g;

    print OUTPUT <<EOF;

        <element id="$modifkey" type="bitmap">

        	<element_value>

        		<bitmap_file_id> $bitmap_file_id</bitmap_file_id>

        		<bitmap_id>      $value </bitmap_id>

        		<mask_id>        $masks{$key} </mask_id>

        		<skin_id_major> $skinidmajor{$key} </skin_id_major>

        		<skin_id_minor>   $skinidminor{$key} </skin_id_minor>

         	</element_value>

        </element>

EOF

    }

print OUTPUT "    </brand>\n";

print OUTPUT "</branding>\n";

close( OUTPUT );

}

#------------------------------------------------------------------------------

# Main function

#------------------------------------------------------------------------------

#

# Check parameters

my $count = @ARGV;

if( $count != 7 )

    {

    UsageInformation();

    }

# Parse MBG file for bitmaps

print "\nParsing input file: $ARGV[0]";

ReadMbgFile( $ARGV[0] );

# Parse avkon skin files and find skin id's for all the found bitmaps

ParseAvkonSkinFile();

ParseAvkonSkinDefFile();

# Write XML file

WriteXmlFile();

# Done!

my @list = %bitmaps;

$count = @list / 2;

print "\n\nProcessed succesfully $count bitmaps.\nDone!\n"

# end of file