#!perl
# Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the License "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:
# 
#

use strict;
use FindBin;
use lib "$FindBin::Bin";
use Getopt::Long;
use IniData;


#
# Globals.
#

my $iniData = IniData->New();


#
# Main.
#

ProcessCommandLine();
PrintListComponents();

#
# Subs.
#

sub ProcessCommandLine {
  Getopt::Long::Configure ("bundling");
  my $help;
  GetOptions('h' => \$help);

  if ($help) {
    Usage(0);
  }

  unless ($#ARGV == -1) {
    print "Error: Invalid arguments\n";
    Usage(1);
  }
}

sub Usage {
  my $exitCode = shift;

  Utils::PrintDeathMessage($exitCode, "\nUsage: listcomponents [options] 

options:

-h  help\n");
}

sub PrintListComponents {
  my @Components = ();
  
  foreach my $component (sort @{$iniData->PathData->ListComponents()}){
    my $found = 0;
    
    $component = lc($component);

    foreach(@Components){
      if($component eq $_){
        $found = 1;
	last;
      }
    }
    
    unless($found){
      push(@Components, $component);
    }
  }

  foreach(@Components){
    print "$_\n";
  }
}

__END__

=head1 NAME

ListComponents - Prints a list of the components on the local archive.

=head1 SYNOPSIS

  listcomponents [options] 

options:

  -h  help

=head1 DESCRIPTION

Lists all the components on the local archive.

=head1 KNOWN BUGS

None.

=head1 COPYRIGHT

 Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
 All rights reserved.
 This component and the accompanying materials are made available
 under the terms of the License "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:
 

=cut