/usr/share/perl5/XML/Doctype/AttDef.pm is in libxml-autowriter-perl 0.40-2.
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 | package XML::Doctype::AttDef ;
=head1 NAME
XML::Doctype::AttDef - A class representing a definition in an <!ATTLIST> tag
=head1 SYNOPSIS
$attr = $elt->attribute( $name ) ;
$attr->name ;
=head1 DESCRIPTION
This module is used to represent <!ELEMENT> tags in an XML::Doctype object.
It contains <!ATTLIST> tags as well.
=head1 STATUS
This module is alpha code. It's developed enough to support XML::ValidWriter,
but need a lot of work. Some big things that are lacking are:
=cut
use strict ;
use vars qw( $VERSION %_default_dtds ) ;
use fields (
'DEFAULT', # The default value if QUANT is '#FIXED' or '', undef otherwise
'NAME',
'OUT_DEFAULT', # Used to set a universal output default value
'QUANT', # '#REQUIRED', '#IMPLIED', '#FIXED', undef
'TYPE', # 'CDATA', 'ID', ...
) ;
use Carp ;
$VERSION = 0.1 ;
=head1 METHODS
=over
=item new
$dtd = XML::Doctype::AttDef->new( $name, $type, $default ) ;
=cut
sub new {
my XML::Doctype::AttDef $self = fields::new( shift );
( $self->{NAME}, $self->{TYPE} ) = @_[0,1] ;
if ( $_[0] =! /^#/ ) {
( $self->{QUANT}, $self->{DEFAULT} ) = @_[2,3] ;
}
else {
$self->{DEFAULT} = $_[2] ;
}
return $self ;
}
=item default
( $spec, $value ) = $attr->default ;
$attr->default( '#REQUIRED' ) ;
$attr->default( '#IMPLIED' ) ;
$attr->default( '', 'foo' ) ;
$attr->default( '#FIXED', 'foo' ) ;
Sets/gets the default value. This is a
=cut
sub default {
my XML::Doctype::AttDef $self = shift ;
if ( @_ ) {
my ( $default ) = @_ ;
my $quant = $self->quant ;
if ( defined $default ) {
if ( defined $quant && $quant =~ /^#(REQUIRED|IMPLIED)/ ) {
carp
"Attribute '", $self->name, "' $quant default set to '$default'" ;
}
}
else {
if ( ! defined $quant ) {
carp "Attribute '", $self->name, "' default set to undef" ;
}
elsif ( $quant eq '#FIXED' ) {
carp "Attribute '", $self->name, "' #FIXED default set to undef" ;
}
}
$self->{DEFAULT} = $default ;
}
return $self->{DEFAULT} ;
}
=item quant
$attdef->quant( $q ) ;
$q = $attdef->quant ;
Sets/gets the attribute quantifier: '#REQUIRED', '#FIXED', '#IMPLIED', or ''.
=cut
sub quant {
my XML::Doctype::AttDef $self = shift ;
$self->{QUANT} = shift if @_ ;
return $self->{QUANT} ;
}
=item name
$attdef->name( $name ) ;
$name = $attdef->name ;
Sets/gets this attribute name. Don't change the name while an attribute
is in an element's attlist, since it will then be filed under the wrong
name.
=cut
sub name {
my XML::Doctype::AttDef $self = shift ;
$self->{NAME} = shift if @_ ;
return $self->{NAME} ;
}
=item default_on_write
$attdef->default_on_write( $value ) ;
$value = $attdef->default_on_write ;
$attdef->default_on_write( $attdef->default ) ;
Sets/gets the value which is automatically output for this attribute
if none is supplied to $writer->startTag. This is typically used
to set a document-wide default for #REQUIRED attributes (and perhaps
plain attributes) so that the attribute is treated like a #FIXED tag
and emitted with a fixed value.
The default_on_write does not need to be the same as the default unless
the quantifier is #FIXED.
=back
=cut
sub default_on_write {
my XML::Doctype::AttDef $self = shift ;
$self->{OUT_DEFAULT} = shift if @_ ;
return $self->{OUT_DEFAULT} ;
}
=head1 SUBCLASSING
This object uses the fields pragma, so you should use base and fields for
any subclasses.
=head1 AUTHOR
Barrie Slaymaker <barries@slaysys.com>
=head1 COPYRIGHT
This module is Copyright 2000, 2005 Barrie Slaymaker. All rights reserved.
This module is licensed under your choice of the Artistic, BSD or
General Public License.
=cut
1 ;
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