#!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;

use EnvDb;

use CommandController;

#

# Globals.

#

my $verbose = 0;

my $iniData = IniData->New();

my $commandController = CommandController->New($iniData, 'RemoveRel');

my $comp;

my $source;

my $force;

#

# Main.

#

ProcessCommandLine();

RemoveRel();

#

# Subs.

#

sub ProcessCommandLine {

  Getopt::Long::Configure ("bundling");

  my $help;

  GetOptions("h" => \$help, "v+" => \$verbose, "s" => \$source, "f" => \$force);

  if ($help) {

    Usage(0);

  }

  $comp = shift @ARGV;

  unless (defined $comp and $#ARGV == -1) {

    print "Error: Invalid number of arguments\n";

    Usage(1);

  }

}

sub Usage {

  my $exitCode = shift;

  Utils::PrintDeathMessage($exitCode, "\nUsage: removerel [options] <component>

options:

-h  help

-s  remove source also

-f  (deprecated)

-v  verbose output (-vv very verbose)\n");

}

sub RemoveRel {

  my $envDb = EnvDb->Open($iniData, $verbose);

  if (!$envDb->ComponentExistsInDatabase($comp)) {

    die "Error: $comp not currently installed\n";

  }

  eval {

    if($source) {

      $envDb->DeleteSource($comp, undef, 1);

    }

  };

  if ($@) {

    print "$@";

  }

  $envDb->RemoveComponent($comp);

}

__END__

=head1 NAME

RemoveRel - Removes the binaries of a component release from the current environment.

=head1 SYNOPSIS

  removerel [options] <component>

options:

  -h  help

  -f  (deprecated)

  -v  verbose output (-vv very verbose)

=head1 DESCRIPTION

When the binaries from a component release are installed into an environment using either C<GetRel> or C<GetEnv>, a file is stored in F<\epoc32\relinfo> containing details of the files that were unpacked. This information is used by C<RemoveRel> to remove the installed binaries. C<RemoveRel> also updates the environment database to reflect this change. Note, C<RemoveRel> makes no attempt to the remove the release's source code.

=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