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-# Xerl (c) 2005-2011,2013 Dipl.-Inform. (FH) Paul C. Buetow
-#
-# E-Mail: xerl@dev.buetow.org WWW: http://xerl.buetow.org
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-# * Neither the name of buetow.org nor the names of its contributors may
-# be used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED Paul C. Buetow ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT Paul C. Buetow BE LIABLE FOR ANY DIRECT,
-# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
-# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-
-package Xerl::Page::Rules;
-
-use strict;
-use warnings;
-
-use Xerl::Base;
-use Xerl::XML::Element;
-use Xerl::Page::Configure;
-
-sub parse($) {
- my Xerl::Page::Rules $self = $_[0];
- my Xerl::XML::Element $element = $_[1];
- my Xerl::Page::Configure $config = $self->get_config();
-
- $element = $element->starttag2( 'rules', $config->get_outputformat() );
- return unless defined $element;
-
- # Open and close rules:
- my ( $orule, $crule );
-
- # For all available rules in config.xml
- for my $rule ( @{ $element->get_array() } ) {
- my $params = $rule->get_params();
-
- $orule = $rule->get_text();
- chomp $orule;
-
- $orule =~ s/\[/</go;
- $orule =~ s/\]/>/go;
-
- unless (
- ref $params eq 'HASH'
- && ( lc $params->{end} eq 'yes'
- || lc $params->{start} eq 'yes' )
- )
- {
- $crule = join '><', reverse split /> *</, $orule;
- $crule = "<$crule>";
- $crule =~ s/<</</go;
- $crule =~ s/>>/>/go;
- $crule =~ s/</<\//go;
- $crule =~ s/\n//go;
- $crule =~ s/ .+?>/>/go;
- $crule .= "\n";
-
- }
- else {
- if ( lc $$params{start} eq 'yes' ) {
- $crule = '';
-
- }
- else {
- $crule = $orule;
- $orule = '';
- }
- $crule .= "\n";
- }
-
- $params = {} unless ref $params eq 'HASH';
- $self->setval( $rule->get_name(), [ "$orule\n", $crule, $params ] );
- }
-
- return undef;
-}
-
-1;