#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# Copyright 2000, 2010 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
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#
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# only, as published by the Free Software Foundation.
#
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org.  If not, see
# <http://www.openoffice.org/license.html>
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#*************************************************************************

package installer::remover;

use installer::globals;

############################################
# Remover
############################################

sub remove_leading_and_ending_whitespaces
{
    my ( $stringref ) = @_;

    $$stringref =~ s/^\s+//;
    $$stringref =~ s/\s+$//;
}

sub remove_leading_and_ending_quotationmarks
{
    my ( $stringref ) = @_;

    $$stringref =~ s/^\s*\"//;
    $$stringref =~ s/\"\s*$//;
}

sub remove_leading_and_ending_slashes
{
    my ( $stringref ) = @_;

    $$stringref =~ s/^\s*\///g;
    $$stringref =~ s/\/\s*$//g;
}

sub remove_ending_pathseparator
{
    my ( $stringref ) = @_;

    $$stringref =~ s/\Q$installer::globals::separator\E\s*$//;
}

1;