# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package Apache2::PerlSections::Dump;
use strict;
use warnings FATAL => 'all';
our $VERSION = '0.01';
use Apache2::PerlSections;
our @ISA = qw(Apache2::PerlSections);
use Data::Dumper;
# Process all saved packages
sub package { return shift->saved }
# We don't want to save anything
sub save { return }
# We don't want to post any config to apache, we are dumping
sub post_config { return }
sub dump {
my $self = shift;
unless (ref $self) {
$self = $self->new;
}
$self->handler();
return join "\n", @{$self->directives}, '1;', '__END__', '';
}
sub store {
my ($class, $filename) = @_;
require IO::File;
my $fh = IO::File->new(">$filename") or die "can't open $filename $!\n";
$fh->print($class->dump);
$fh->close;
}
sub dump_array {
my ($self, $name, $entry) = @_;
$self->add_config(Data::Dumper->Dump([$entry], ["*$name"]));
}
sub dump_hash {
my ($self, $name, $entry) = @_;
for my $elem (sort keys %{$entry}) {
$self->add_config(Data::Dumper->Dump([$entry->{$elem}],
["\$$name"."{'$elem'}"]));
}
}
sub dump_entry {
my ($self, $name, $entry) = @_;
return if not defined $entry;
my $type = ref($entry);
if ($type eq 'SCALAR') {
$self->add_config(Data::Dumper->Dump([$$entry],[$name]));
}
if ($type eq 'ARRAY') {
$self->dump_array($name,$entry);
}
else {
$self->add_config(Data::Dumper->Dump([$entry],[$name]));
}
}
sub dump_special {
my ($self, @data) = @_;
my @dump = grep { defined } @data;
return unless @dump;
$self->add_config(Data::Dumper->Dump([\@dump],['*'.$self->SPECIAL_NAME]));
}
1;
__END__
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