/usr/share/perl5/Excel/Writer/XLSX/Package/Relationships.pm is in libexcel-writer-xlsx-perl 0.47-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 | package Excel::Writer::XLSX::Package::Relationships;
###############################################################################
#
# Relationships - A class for writing the Excel XLSX Rels file.
#
# Used in conjunction with Excel::Writer::XLSX
#
# Copyright 2000-2012, John McNamara, jmcnamara@cpan.org
#
# Documentation after __END__
#
# perltidy with the following options: -mbl=2 -pt=0 -nola
use 5.008002;
use strict;
use warnings;
use Carp;
use Excel::Writer::XLSX::Package::XMLwriter;
our @ISA = qw(Excel::Writer::XLSX::Package::XMLwriter);
our $VERSION = '0.47';
our $schema_root = 'http://schemas.openxmlformats.org';
our $package_schema = $schema_root . '/package/2006/relationships';
our $document_schema = $schema_root . '/officeDocument/2006/relationships';
###############################################################################
#
# Public and private API methods.
#
###############################################################################
###############################################################################
#
# new()
#
# Constructor.
#
sub new {
my $class = shift;
my $self = Excel::Writer::XLSX::Package::XMLwriter->new();
$self->{_writer} = undef;
$self->{_rels} = [];
$self->{_id} = 1;
bless $self, $class;
return $self;
}
###############################################################################
#
# _assemble_xml_file()
#
# Assemble and write the XML file.
#
sub _assemble_xml_file {
my $self = shift;
return unless $self->{_writer};
$self->_write_xml_declaration;
$self->_write_relationships();
}
###############################################################################
#
# _add_document_relationship()
#
# Add container relationship to XLSX .rels xml files.
#
sub _add_document_relationship {
my $self = shift;
my $type = shift;
my $target = shift;
$type = $document_schema . $type;
$target = $target;
push @{ $self->{_rels} }, [ $type, $target ];
}
###############################################################################
#
# _add_package_relationship()
#
# Add container relationship to XLSX .rels xml files.
#
sub _add_package_relationship {
my $self = shift;
my $type = shift;
my $target = shift;
$type = $package_schema . $type;
$target = $target . '.xml';
push @{ $self->{_rels} }, [ $type, $target ];
}
###############################################################################
#
# _add_worksheet_relationship()
#
# Add worksheet relationship to sheet.rels xml files.
#
sub _add_worksheet_relationship {
my $self = shift;
my $type = shift;
my $target = shift;
my $target_mode = shift;
$type = $document_schema . $type;
$target = $target;
push @{ $self->{_rels} }, [ $type, $target, $target_mode ];
}
###############################################################################
#
# Internal methods.
#
###############################################################################
###############################################################################
#
# XML writing methods.
#
###############################################################################
##############################################################################
#
# _write_relationships()
#
# Write the <Relationships> element.
#
sub _write_relationships {
my $self = shift;
my @attributes = ( 'xmlns' => $package_schema, );
$self->{_writer}->startTag( 'Relationships', @attributes );
for my $rel ( @{ $self->{_rels} } ) {
$self->_write_relationship( @$rel );
}
$self->{_writer}->endTag( 'Relationships' );
# Close the XM writer object and filehandle.
$self->{_writer}->end();
$self->{_writer}->getOutput()->close();
}
##############################################################################
#
# _write_relationship()
#
# Write the <Relationship> element.
#
sub _write_relationship {
my $self = shift;
my $type = shift;
my $target = shift;
my $target_mode = shift;
my @attributes = (
'Id' => 'rId' . $self->{_id}++,
'Type' => $type,
'Target' => $target,
);
push @attributes, ( 'TargetMode' => $target_mode ) if $target_mode;
$self->{_writer}->emptyTag( 'Relationship', @attributes );
}
1;
__END__
=pod
=head1 NAME
Relationships - A class for writing the Excel XLSX Rels file.
=head1 SYNOPSIS
See the documentation for L<Excel::Writer::XLSX>.
=head1 DESCRIPTION
This module is used in conjunction with L<Excel::Writer::XLSX>.
=head1 AUTHOR
John McNamara jmcnamara@cpan.org
=head1 COPYRIGHT
© MM-MMXII, John McNamara.
All Rights Reserved. This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.
=head1 LICENSE
Either the Perl Artistic Licence L<http://dev.perl.org/licenses/artistic.html> or the GPL L<http://www.opensource.org/licenses/gpl-license.php>.
=head1 DISCLAIMER OF WARRANTY
See the documentation for L<Excel::Writer::XLSX>.
=cut
|