| 1 |
#!/usr/bin/perl -w |
| 2 |
|
| 3 |
=head1 NAME |
| 4 |
|
| 5 |
dis2pm.pl - Manakai DOM Perl Module Generator |
| 6 |
|
| 7 |
=head1 SYNOPSIS |
| 8 |
|
| 9 |
perl dis2pm.pl Foo.dis > Foo.pm |
| 10 |
|
| 11 |
=head1 DESCRIPTION |
| 12 |
|
| 13 |
B<dis2pm> generates a Perl module file (*.pm) that implements |
| 14 |
DOM (Document Object Model) interfaces from a "dis" |
| 15 |
(DOM implementation source) file. |
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|
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This script is part of manakai. |
| 18 |
|
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=cut |
| 20 |
|
| 21 |
use strict; |
| 22 |
use lib qw<lib ../lib>; |
| 23 |
use Message::Markup::SuikaWikiConfig20::Parser; |
| 24 |
use Message::Markup::XML::QName qw/DEFAULT_PFX/; |
| 25 |
use Message::Util::QName::General [qw/ExpandedURI/], { |
| 26 |
DOMCore => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/dom-core#>, |
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DOMMain => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/dom-core#>, |
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infoset => q<http://www.w3.org/2001/04/infoset#>, |
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lang => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/lang#>, |
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Perl => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/lang#Perl-->, |
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license => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/license#>, |
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ManakaiDOM => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/manakai-dom#>, |
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MDOM_EXCEPTION => q<http://suika.fam.cx/~wakaba/archive/2004/8/4/manakai-dom-exception#>, |
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xml => q<http://www.w3.org/XML/1998/namespace>, |
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xmlns => q<http://www.w3.org/2000/xmlns/>, |
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}; |
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my $ManakaiDOMModulePrefix = q<Message::DOM>; |
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my $MAX_DOM_LEVEL = 3; |
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|
| 40 |
my $s; |
| 41 |
{ |
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local $/ = undef; |
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$s = <>; |
| 44 |
} |
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my $source = Message::Markup::SuikaWikiConfig20::Parser->parse_text ($s); |
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my $Info = {}; |
| 47 |
my $Status = {package => 'main', depth => 0, generated_fragment => 0}; |
| 48 |
our $result = ''; |
| 49 |
|
| 50 |
BEGIN { |
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require 'manakai/genlib.pl'; |
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} |
| 53 |
|
| 54 |
sub perl_package_name (%) { |
| 55 |
my %opt = @_; |
| 56 |
my $r; |
| 57 |
if ($opt{if}) { |
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$r = $ManakaiDOMModulePrefix . q<::IF::> . perl_name $opt{if}; |
| 59 |
} elsif ($opt{iif}) { |
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$r = $ManakaiDOMModulePrefix . q<::IIF::> . perl_name $opt{iif}; |
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} elsif ($opt{name} or $opt{name_with_condition}) { |
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if ($opt{name_with_condition}) { |
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if ($opt{name_with_condition} =~ /^([^:]+)::([^:]+)$/) { |
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$opt{name} = $1; |
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$opt{condition} = $2; |
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} else { |
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$opt{name} = $opt{name_with_condition}; |
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} |
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} |
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$opt{name} = perl_name $opt{name}; |
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$opt{name} = $opt{prefix} . '::' . $opt{name} if $opt{prefix}; |
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$r = $ManakaiDOMModulePrefix . q<::> . $opt{name}; |
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} elsif ($opt{qname} or $opt{qname_with_condition}) { |
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if ($opt{qname_with_condition}) { |
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if ($opt{qname_with_condition} =~ /^(.+)::([^:]*)$/) { |
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$opt{qname} = $1; |
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$opt{condition} = $2; |
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} else { |
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$opt{qname} = $opt{qname_with_condition}; |
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} |
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} |
| 82 |
if ($opt{qname} =~ /^([^:]*):(.*)$/) { |
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$opt{ns_prefix} = $1; |
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$opt{name} = $2; |
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} else { |
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$opt{ns_prefix} = DEFAULT_PFX; |
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$opt{name} = $opt{qname}; |
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} |
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## ISSUE: Prefix to ... |
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#$r = ns_uri_to_perl_package_name (ns_prefix_to_uri ($opt{ns_prefix})) . |
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# '::' . $opt{name}; |
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$r = $ManakaiDOMModulePrefix . '::' . $opt{name}; |
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} elsif ($opt{if_qname} or $opt{if_qname_with_condition}) { |
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if ($opt{if_qname_with_condition}) { |
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if ($opt{if_qname_with_condition} =~ /^(.+)::([^:]*)$/) { |
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$opt{if_qname} = $1; |
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$opt{condition} = $2; |
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} else { |
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$opt{if_qname} = $opt{if_qname_with_condition}; |
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} |
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} |
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if ($opt{if_qname} =~ /^([^:]*):(.*)$/) { |
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$opt{ns_prefix} = $1; |
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$opt{name} = $2; |
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} else { |
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$opt{ns_prefix} = DEFAULT_PFX; |
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$opt{name} = $opt{if_qname}; |
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} |
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## ISSUE: Prefix to ... |
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#$r = ns_uri_to_perl_package_name (ns_prefix_to_uri ($opt{ns_prefix})) . |
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# '::' . $opt{name}; |
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$r = $ManakaiDOMModulePrefix . '::IF::' . $opt{name}; |
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} elsif ($opt{full_name}) { |
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$r = $opt{full_name}; |
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} else { |
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valid_err q<$opt{name} is false>; |
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} |
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if ($opt{condition}) { |
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$r = $r . '::' . perl_name $opt{condition}; |
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} |
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if ($opt{is_internal}) { |
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$r .= '::_internal'; |
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$r .= '_inherit' if $opt{is_for_inheriting}; |
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} |
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$r; |
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} |
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|
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sub perl_package (%) { |
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my $fn = perl_package_name @_; |
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unless ($fn eq $Status->{package}) { |
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$Status->{package} = $fn; |
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return perl_statement qq<package $fn>; |
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} else { |
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return ''; |
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} |
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} |
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|
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sub perl_exception (@) { |
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my %opt = @_; |
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if ($opt{class} !~ /:/) { |
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$opt{class} = perl_package_name name => $opt{class}; |
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} else { |
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$opt{class} = perl_package_name full_name => $opt{class}; |
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} |
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my @param = (-type => $opt{type}, |
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-object => perl_code_literal ('$self')); |
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if (ref $opt{param}) { |
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push @param, %{$opt{param}}; |
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} elsif ($opt{param}) { |
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push @param, perl_code_literal ($opt{param}); |
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} |
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if ($opt{subtype} or $opt{subtype_uri}) { |
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my $uri = $opt{subtype_uri} || expanded_uri ($opt{subtype}); |
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push @param, ExpandedURI q<MDOM_EXCEPTION:subtype> => $uri; |
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} |
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q<report > . $opt{class} . q< > . perl_list @param; |
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} |
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|
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|
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{ |
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use re 'eval'; |
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my $RegBlockContent; |
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$RegBlockContent = qr/(?>[^{}\\]*)(?>(?>[^{}\\]+|\\.|\{(??{$RegBlockContent})\})*)/s; |
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## Defined by genlib.pl but overridden. |
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sub perl_code ($;%) { |
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my ($s, %opt) = @_; |
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valid_err q<Uninitialized value in perl_code>, |
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node => $opt{node} unless defined $s; |
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$s =~ s[<Q:([^<>]+)>|\b(null|true|false)\b][ |
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my ($q, $l) = ($1, $2); |
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if (defined $q) { |
| 172 |
if ($q =~ /\}/) { |
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valid_warn qq<Possible typo in the QName: "$q">; |
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} |
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perl_literal (expanded_uri ($q)); |
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} else { |
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{true => 1, false => 0, null => 'undef'}->{$l}; |
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} |
| 179 |
]ge; |
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## TODO: Ensure Message::Util::Error imported if try. |
| 181 |
## ISSUE: __FILE__ & __LINE__ will break if multiline substition happens. |
| 182 |
$s =~ s{ |
| 183 |
\b__([A-Z]+) |
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(?:\{($RegBlockContent)\})? |
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__\b |
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}{ |
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my ($name, $data) = ($1, $2); |
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my $r; |
| 189 |
if ($name eq 'CLASS' or ## Manakai DOM Class |
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$name eq 'SUPER' or ## Manakai DOM Class (internal) |
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$name eq 'IIF' or ## DOM Interface + Internal interface & prop |
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$name eq 'IF') { ## DOM Interface |
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local $Status->{condition} = $Status->{condition}; |
| 194 |
if ($data =~ s/::([^:]*)$//) { |
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$Status->{condition} = $1; |
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} |
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$r = perl_package_name {qw/CLASS name SUPER name IIF iif IF if/}->{$name} |
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=> $data, |
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is_internal => {qw/SUPER 1/}->{$name}, |
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condition => $Status->{condition}; |
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} elsif ($name eq 'INT') { ## Internal Method / Attr Name |
| 202 |
if (defined $data) { |
| 203 |
if ($data =~ /^{($RegBlockContent)}$/o) { |
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$data = $1; |
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my $name = $1 if $data =~ s/^\s*(\w+)\s*(?:$|:\s*)// or |
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valid_err qq<Syntax of preprocessing macro "INT" is invalid>, |
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node => $opt{node}; |
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local $Status->{preprocess_variable} |
| 209 |
= {%{$Status->{preprocess_variable}||{}}}; |
| 210 |
while ($data =~ /\G(\S+)\s*(?:=>\s*(\S+)\s*)?(?:,\s*|$)/g) { |
| 211 |
my ($n, $v) = ($1, defined $2 ? $2 : 1); |
| 212 |
for ($n, $v) { |
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s/^'([^']+)'$/$1/; ## ISSUE: Doesn't support quoted-' |
| 214 |
} |
| 215 |
$Status->{preprocess_variable}->{$n} = $v; |
| 216 |
} |
| 217 |
valid_err q<Preprocessing macro INT{} cannot be used here> |
| 218 |
unless $opt{internal}; |
| 219 |
$r = perl_comment ("INT: $name"). |
| 220 |
$opt{internal}->($name); |
| 221 |
} elsif ($data =~ s/^SP://) { |
| 222 |
$r = '___'.$data; |
| 223 |
} else { |
| 224 |
$r = perl_internal_name $data; |
| 225 |
} |
| 226 |
} else { |
| 227 |
valid_err q<Preprocessing macro INT cannot be used here> |
| 228 |
unless $opt{internal}; |
| 229 |
$r = $opt{internal}->(); |
| 230 |
} |
| 231 |
} elsif ($name eq 'DEEP') { ## Deep Method Call |
| 232 |
$r = 'do { local $Error::Depth = $Error::Depth + 1;' . perl_code ($data) . |
| 233 |
'}'; |
| 234 |
} elsif ($name eq 'EXCEPTION' or $name eq 'WARNING') { |
| 235 |
## Raising an Exception or Warning |
| 236 |
if ($data =~ s/^\s*(\w+)\s*\.\s*(\w+)\s*(?:\.\s*([\w:]+)\s*)?(?:::\s*|$)//) { |
| 237 |
$r = perl_exception (level => $name, |
| 238 |
class => $1, |
| 239 |
type => $2, |
| 240 |
subtype => $3, |
| 241 |
param => perl_code $data); |
| 242 |
} else { |
| 243 |
valid_err qq<Exception type and name required: "$data">, |
| 244 |
node => $opt{node}; |
| 245 |
} |
| 246 |
} elsif ($name eq 'CODE') { # Built-in code |
| 247 |
my ($nm, %param); |
| 248 |
if ($data =~ s/^(\w+)\s*(?::\s*|$)//) { |
| 249 |
$nm = $1; |
| 250 |
} elsif ($data =~ s/^<([^<>]+)>\s*(?::\s*|$)//) { |
| 251 |
$nm = $1; |
| 252 |
} else { |
| 253 |
valid_err q<Built-in code name required>; |
| 254 |
} |
| 255 |
while ($data =~ /\G(\S+)\s*=>\s*(\S+)\s*(?:,\s*|$)/g) { |
| 256 |
$param{$1} = $2; |
| 257 |
} |
| 258 |
$r = perl_builtin_code ($nm, condition => $opt{condition}, %param); |
| 259 |
} elsif ($name eq 'PACKAGE' and $data) { |
| 260 |
if ($data eq 'Global') { |
| 261 |
$r = $ManakaiDOMModulePrefix; |
| 262 |
} else { |
| 263 |
valid_err qq<PACKAGE "$data" not supported>; |
| 264 |
} |
| 265 |
} elsif ($name eq 'REQUIRE') { |
| 266 |
$r = perl_statement (q<require >. perl_package_name name => $data); |
| 267 |
} elsif ($name eq 'WHEN') { |
| 268 |
if ($data =~ s/^\s*IS\s*\{($RegBlockContent)\}::\s*//o) { |
| 269 |
my $v = $1; |
| 270 |
if ($v =~ /^\s*'([^']+)'\s*$/) { ## ISSUE: Doesn't support quoted-' |
| 271 |
if ($Status->{preprocess_variable}->{$1}) { |
| 272 |
$r = perl_code ($data, %opt); |
| 273 |
} else { |
| 274 |
$r = perl_comment ($data); |
| 275 |
} |
| 276 |
} else { |
| 277 |
valid_err qq<WHEN-IS condition "$v" is invalid>, |
| 278 |
node => $opt{node}; |
| 279 |
} |
| 280 |
} else { |
| 281 |
valid_err qq<Syntax for preprocessing macro "WHEN" is invalid>, |
| 282 |
node => $opt{node}; |
| 283 |
} |
| 284 |
} elsif ($name eq 'FILE' or $name eq 'LINE' or $name eq 'PACKAGE') { |
| 285 |
$r = qq<__${name}__>; |
| 286 |
} else { |
| 287 |
valid_err qq<Preprocessing macro "$name" not supported>; |
| 288 |
} |
| 289 |
$r; |
| 290 |
}goex; |
| 291 |
$s; |
| 292 |
} |
| 293 |
} |
| 294 |
|
| 295 |
## Defined in genlib.pl but overridden. |
| 296 |
sub perl_code_source ($%) { |
| 297 |
my ($s, %opt) = @_; |
| 298 |
sprintf qq<\n#line %d "File <%s> Node <%s>"\n%s\n> . |
| 299 |
qq<#line 1 "File <%s> Chunk #%d"\n>, |
| 300 |
$opt{line} || 1, $opt{file} || $Info->{source_filename}, |
| 301 |
$opt{path} || 'x:unknown ()', $s, |
| 302 |
$opt{file} || $Info->{source_filename}, ++$Status->{generated_fragment}; |
| 303 |
} |
| 304 |
|
| 305 |
sub perl_builtin_code ($;%); |
| 306 |
sub perl_builtin_code ($;%) { |
| 307 |
my ($name, %opt) = @_; |
| 308 |
$opt{condition} ||= $Status->{condition}; |
| 309 |
my $r; |
| 310 |
if ($name eq 'DOMString') { |
| 311 |
$name = $1 if $name =~ /(\w+)$/; |
| 312 |
$r = q{ |
| 313 |
if (defined $arg) { |
| 314 |
if (ref $arg) { |
| 315 |
if (ref $arg eq 'SCALAR') { |
| 316 |
$r = bless {value => $$arg}, $self; |
| 317 |
} elsif ($arg->isa ('IF')) { |
| 318 |
$r = $arg; |
| 319 |
} else { |
| 320 |
$r = bless {value => ''.$arg}, $self; |
| 321 |
} |
| 322 |
} else { |
| 323 |
$r = bless {value => $arg}, $self; |
| 324 |
} |
| 325 |
} else { |
| 326 |
$r = undef; # null |
| 327 |
} |
| 328 |
}; |
| 329 |
$r =~ s/'IF'/perl_literal (perl_package_name (if => $name))/ge; |
| 330 |
$r =~ s/\$self\b/perl_literal (perl_package_name (name => $name))/ge; |
| 331 |
$opt{s} or valid_err q<Built-in code parameter "s" required>; |
| 332 |
$r =~ s/\$arg\b/\$$opt{s}/g; |
| 333 |
$opt{r} or valid_err q<Built-in code parameter "r" required>; |
| 334 |
$r =~ s/\$r\b/\$$opt{r}/g; |
| 335 |
$r =~ s/\$$opt{r} = \$$opt{s};/#/g if $opt{r} eq $opt{s}; |
| 336 |
} elsif (type_isa ($name, ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>)) { |
| 337 |
$r = perl_statement perl_exception |
| 338 |
(level => 'WARNING', |
| 339 |
class => 'ManakaiDOMImplementationWarning', |
| 340 |
type => 'MDOM_NS_EMPTY_URI', |
| 341 |
param => { |
| 342 |
ExpandedURI q<MDOM_EXCEPTION:param-name> => $opt{s}, |
| 343 |
}); |
| 344 |
if ($opt{condition} and $opt{condition} ne 'DOM2') { |
| 345 |
$r .= perl_statement q<$out = undef>; |
| 346 |
} |
| 347 |
$r = perl_if (q<defined $in and $in eq ''>, $r); |
| 348 |
$opt{s} or valid_err q<Built-in code parameter "s" required>; |
| 349 |
$r =~ s/\$in\b/\$$opt{s}/g; |
| 350 |
$opt{r} or valid_err q<Built-in code parameter "r" required>; |
| 351 |
$r =~ s/\$out\b/\$$opt{r}/g; |
| 352 |
} elsif ($name eq 'UniqueID') { |
| 353 |
$r = q{( |
| 354 |
sprintf 'mid:%d.%d.%s.dom.manakai@suika.fam.cx', |
| 355 |
time, $$, |
| 356 |
['A'..'Z', 'a'..'z', '0'..'9']->[rand 62] . |
| 357 |
['A'..'Z', 'a'..'z', '0'..'9']->[rand 62] . |
| 358 |
['A'..'Z', 'a'..'z', '0'..'9']->[rand 62] . |
| 359 |
['A'..'Z', 'a'..'z', '0'..'9']->[rand 62] . |
| 360 |
['A'..'Z', 'a'..'z', '0'..'9']->[rand 62] |
| 361 |
)}; |
| 362 |
## TODO: Check as HTML Name if not XML. |
| 363 |
} elsif ($name eq 'CheckQName') { |
| 364 |
$opt{version} = '1.0' if $opt{condition} and $opt{condition} eq 'DOM2'; |
| 365 |
my $chk = perl_if |
| 366 |
(qq<##CHKNAME##>, undef, |
| 367 |
(perl_statement |
| 368 |
perl_exception |
| 369 |
(class => 'DOMException', |
| 370 |
type => 'INVALID_CHARACTER_ERR', |
| 371 |
subtype_uri => |
| 372 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_BAD_NAME>, |
| 373 |
param => { |
| 374 |
ExpandedURI q<DOMCore:name> |
| 375 |
=> perl_code_literal |
| 376 |
(perl_var type => '$', local_name => 'qname'), |
| 377 |
}))) . |
| 378 |
perl_if |
| 379 |
(qq<##CHKQNAME##>, undef, |
| 380 |
(perl_statement |
| 381 |
perl_exception |
| 382 |
(class => 'DOMException', |
| 383 |
type => 'NAMESPACE_ERR', |
| 384 |
subtype_uri => |
| 385 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_MALFORMED_QNAME>, |
| 386 |
param => { |
| 387 |
ExpandedURI q<DOMCore:qualifiedName> |
| 388 |
=> perl_code_literal |
| 389 |
(perl_var type => '$', local_name => 'qname'), |
| 390 |
}))); |
| 391 |
my $chk10 = $chk; |
| 392 |
$chk10 =~ s{##CHKNAME##} |
| 393 |
{q<$qname =~ /\A\p{InXML_NameStartChar10}>. |
| 394 |
q<\p{InXMLNameChar10}*\z/>}ge; |
| 395 |
$chk10 =~ s{##CHKQNAME##} |
| 396 |
{q<$qname =~ /\A\p{InXML_NCNameStartChar10}>. |
| 397 |
q<\p{InXMLNCNameChar10}*>. |
| 398 |
q<(?::\p{InXML_NCNameStartChar10}>. |
| 399 |
q<\p{InXMLNCNameChar10}*)?\z/>}ge; |
| 400 |
my $chk11 = $chk; |
| 401 |
$chk11 =~ s{##CHKNAME##} |
| 402 |
{q<$qname =~ /\A\p{InXMLNameStartChar11}>. |
| 403 |
q<\p{InXMLNameChar11}*\z/>}ge; |
| 404 |
$chk11 =~ s{##CHKQNAME##} |
| 405 |
{q<$qname =~ /\A\p{InXMLNCNameStartChar11}>. |
| 406 |
q<\p{InXMLNCNameChar11}*>. |
| 407 |
q<(?::\p{InXMLNCNameStartChar11}>. |
| 408 |
q<\p{InXMLNCNameChar11}*)?\z/>}ge; |
| 409 |
my %class; |
| 410 |
if ($opt{version} and $opt{version} eq '1.0') { |
| 411 |
$r = $chk10; |
| 412 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10 |
| 413 |
InXML_NCNameStartChar10 InXMLNCNameChar10/); |
| 414 |
} elsif ($opt{version} and $opt{version} eq '1.1') { |
| 415 |
$r = $chk11; |
| 416 |
%class = (qw/InXMLNameStartChar11 InXMLNameChar11 |
| 417 |
InXMLNCNameStartChar11 InXMLNCNameChar11/); |
| 418 |
} elsif ($opt{version}) { |
| 419 |
$r = perl_if (q<defined >. |
| 420 |
perl_var (type => '$', local_name => $opt{version}) . |
| 421 |
q< and >. |
| 422 |
perl_var (type => '$', local_name => $opt{version}) . |
| 423 |
q< eq '1.1'>, $chk11, $chk10); |
| 424 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10 |
| 425 |
InXML_NCNameStartChar10 InXMLNCNameChar10 |
| 426 |
InXMLNameStartChar11 InXMLNameChar11 |
| 427 |
InXMLNCNameStartChar11 InXMLNCNameChar11/); |
| 428 |
} else { |
| 429 |
valid_err q<Built-in code parameter "version" required>; |
| 430 |
} |
| 431 |
$opt{qname} or valid_err q<Built-in code parameter "qname" required>; |
| 432 |
$r =~ s/\$qname\b/\$$opt{qname}/g; |
| 433 |
$Info->{Require_perl_package_use}->{'Char::Class::XML'} or |
| 434 |
valid_err q<"Char::Class::XML" must be "Require"d in the interface >. |
| 435 |
qq{"$Status->{IF}", condition "$Status->{condition}"}; |
| 436 |
for (%class) { |
| 437 |
$Info->{Require_perl_package_use}->{'Char::Class::XML::::Import'}->{$_} or |
| 438 |
valid_err qq<"$_" must be exported from "Char::Class::XML" in the >. |
| 439 |
qq{interface "$Status->{IF}", condition }. |
| 440 |
qq{"$Status->{condition}"}; |
| 441 |
} |
| 442 |
} elsif ($name eq 'CheckNCName') { |
| 443 |
$opt{version} = '1.0' if $opt{condition} and $opt{condition} eq 'DOM2'; |
| 444 |
my $chk = perl_if |
| 445 |
(qq<##CHKNAME##>, undef, |
| 446 |
(perl_statement |
| 447 |
perl_exception |
| 448 |
(class => 'DOMException', |
| 449 |
type => 'INVALID_CHARACTER_ERR', |
| 450 |
subtype_uri => |
| 451 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_BAD_NAME>, |
| 452 |
param => { |
| 453 |
ExpandedURI q<DOMCore:name> |
| 454 |
=> perl_code_literal |
| 455 |
(perl_var type => '$', local_name => 'qname'), |
| 456 |
}))) . |
| 457 |
perl_if |
| 458 |
(qq<##CHKNCNAME##>, undef, |
| 459 |
(perl_statement |
| 460 |
perl_exception |
| 461 |
(class => 'DOMException', |
| 462 |
type => 'NAMESPACE_ERR', |
| 463 |
subtype_uri => |
| 464 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_BAD_NCNAME>, |
| 465 |
param => { |
| 466 |
ExpandedURI q<infoset:name> |
| 467 |
=> perl_code_literal |
| 468 |
(perl_var type => '$', local_name => 'qname'), |
| 469 |
}))); |
| 470 |
my $chk10 = $chk; |
| 471 |
$chk10 =~ s{##CHKNAME##} |
| 472 |
{q<$qname =~ /\A\p{InXML_NameStartChar10}>. |
| 473 |
q<\p{InXMLNameChar10}*\z/>}ge; |
| 474 |
$chk10 =~ s{##CHKNCNAME##} |
| 475 |
{q<$qname =~ /:/>}ge; |
| 476 |
my $chk11 = $chk; |
| 477 |
$chk11 =~ s{##CHKNAME##} |
| 478 |
{q<$qname =~ /\A\p{InXMLNameStartChar11}>. |
| 479 |
q<\p{InXMLNameChar11}*\z/>}ge; |
| 480 |
$chk11 =~ s{##CHKNCNAME##} |
| 481 |
{q<$qname =~ /:/>}ge; |
| 482 |
my $t = ($opt{empty} and $opt{empty} eq 'warn3' and |
| 483 |
(not $opt{condition} or $opt{condition} ne 'DOM2')) ? |
| 484 |
perl_if |
| 485 |
(q<defined $qname and $qname eq q<>>, |
| 486 |
perl_statement (perl_exception |
| 487 |
(level => 'WARNING', |
| 488 |
class => 'ManakaiDOMImplementationWarning', |
| 489 |
type => 'MDOM_NS_EMPTY_PREFIX', |
| 490 |
param => { |
| 491 |
ExpandedURI q<MDOM_EXCEPTION:param-name> => $opt{ncname}, |
| 492 |
})). |
| 493 |
perl_statement (q<$qname = undef>)) : ''; |
| 494 |
my %class; |
| 495 |
if ($opt{version} and $opt{version} eq '1.0') { |
| 496 |
$r = $chk10; |
| 497 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10/); |
| 498 |
} elsif ($opt{version} and $opt{version} eq '1.1') { |
| 499 |
$r = $chk11; |
| 500 |
%class = (qw/InXMLNameStartChar11 InXMLNameChar11/); |
| 501 |
} elsif ($opt{version}) { |
| 502 |
$r = perl_if (q<defined >. |
| 503 |
perl_var (type => '$', local_name => $opt{version}) . |
| 504 |
q< and >. |
| 505 |
perl_var (type => '$', local_name => $opt{version}) . |
| 506 |
q< eq '1.1'>, $chk11, $chk10); |
| 507 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10 |
| 508 |
InXMLNameStartChar11 InXMLNameChar11/); |
| 509 |
} else { |
| 510 |
valid_err q<Built-in code parameter "version" required>; |
| 511 |
} |
| 512 |
$r = $t . $r; |
| 513 |
$opt{ncname} or valid_err q<Built-in code parameter "ncname" required>; |
| 514 |
$r =~ s/\$qname\b/\$$opt{ncname}/g; |
| 515 |
$Info->{Require_perl_package_use}->{'Char::Class::XML'} or |
| 516 |
valid_err q<"Char::Class::XML" must be "Require"d in the interface >. |
| 517 |
qq{"$Status->{IF}", condition "$Status->{condition}"}; |
| 518 |
for (%class) { |
| 519 |
$Info->{Require_perl_package_use}->{'Char::Class::XML::::Import'}->{$_} or |
| 520 |
valid_err qq<"$_" must be exported from "Char::Class::XML" in the >. |
| 521 |
qq{interface "$Status->{IF}", condition }. |
| 522 |
qq{"$Status->{condition}"}; |
| 523 |
} |
| 524 |
} elsif ($name eq 'CheckName') { |
| 525 |
$opt{version} = '1.0' if $opt{condition} and |
| 526 |
($opt{condition} eq 'DOM2' or |
| 527 |
$opt{condition} eq 'DOM1'); |
| 528 |
my $chk = perl_if |
| 529 |
(qq<##CHKNAME##>, undef, |
| 530 |
(perl_statement |
| 531 |
perl_exception |
| 532 |
(class => 'DOMException', |
| 533 |
type => 'INVALID_CHARACTER_ERR', |
| 534 |
subtype_uri => |
| 535 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_BAD_NAME>, |
| 536 |
param => { |
| 537 |
ExpandedURI q<DOMCore:name> |
| 538 |
=> perl_code_literal |
| 539 |
(perl_var type => '$', local_name => 'qname'), |
| 540 |
}))); |
| 541 |
my $chk10 = $chk; |
| 542 |
$chk10 =~ s{##CHKNAME##} |
| 543 |
{q<$qname =~ /\A\p{InXML_NameStartChar10}>. |
| 544 |
q<\p{InXMLNameChar10}*\z/>}ge; |
| 545 |
my $chk11 = $chk; |
| 546 |
$chk11 =~ s{##CHKNAME##} |
| 547 |
{q<$qname =~ /\A\p{InXMLNameStartChar11}>. |
| 548 |
q<\p{InXMLNameChar11}*\z/>}ge; |
| 549 |
my %class; |
| 550 |
|
| 551 |
if ($opt{version} and $opt{version} eq '1.0') { |
| 552 |
$r = $chk10; |
| 553 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10/); |
| 554 |
} elsif ($opt{version} and $opt{version} eq '1.1') { |
| 555 |
$r = $chk11; |
| 556 |
%class = (qw/InXMLNameStartChar11 InXMLNameChar11/); |
| 557 |
} elsif ($opt{version}) { |
| 558 |
$r = perl_if (q<defined >. |
| 559 |
perl_var (type => '$', local_name => $opt{version}) . |
| 560 |
q< and >. |
| 561 |
perl_var (type => '$', local_name => $opt{version}) . |
| 562 |
q< eq '1.1'>, $chk11, $chk10); |
| 563 |
%class = (qw/InXML_NameStartChar10 InXMLNameChar10 |
| 564 |
InXMLNameStartChar11 InXMLNameChar11/); |
| 565 |
} else { |
| 566 |
valid_err q<Built-in code parameter "version" required>; |
| 567 |
} |
| 568 |
$opt{name} or valid_err q<Built-in code parameter "name" required>; |
| 569 |
$r =~ s/\$qname\b/\$$opt{name}/g; |
| 570 |
$Info->{Require_perl_package_use}->{'Char::Class::XML'} or |
| 571 |
valid_err q<"Char::Class::XML" must be "Require"d in the interface >. |
| 572 |
qq{"$Status->{IF}", condition "$Status->{condition}"}; |
| 573 |
for (%class) { |
| 574 |
$Info->{Require_perl_package_use}->{'Char::Class::XML::::Import'}->{$_} or |
| 575 |
valid_err qq<"$_" must be exported from "Char::Class::XML" in the >. |
| 576 |
qq{interface "$Status->{IF}", condition }. |
| 577 |
qq{"$Status->{condition}"}; |
| 578 |
} |
| 579 |
} elsif ($name eq 'CheckNull') { |
| 580 |
$r = perl_code q{ |
| 581 |
__EXCEPTION{ |
| 582 |
ManakaiDOMImplementationException.PARAM_NULL_POINTER:: |
| 583 |
<Q:MDOM_EXCEPTION:param-name> => 'arg', |
| 584 |
}__ unless defined $arg; |
| 585 |
}; |
| 586 |
$opt{s} or valid_err q<Built-in code parameter "s" required>; |
| 587 |
$r =~ s/\$arg\b/\$$opt{s}/g; |
| 588 |
$r =~ s/'arg'/perl_literal ($opt{s})/ge; |
| 589 |
} elsif ($name eq 'XMLVersion') { |
| 590 |
$r = perl_code q{ |
| 591 |
$r = defined $node->{<Q:DOMCore:hasFeature>}->{XML} ? |
| 592 |
defined $node->{<Q:infoset:version>} ? |
| 593 |
$node->{<Q:infoset:version>} : '1.0' : null; |
| 594 |
}; |
| 595 |
$opt{docNode} or valid_err q<Built-in code parameter "docNode" required>; |
| 596 |
$r =~ s/\$node\b/\$$opt{docNode}/g; |
| 597 |
$opt{out} or valid_err q<Built-in code parameter "out" required>; |
| 598 |
$r =~ s/\$r\b/\$$opt{out}/g; |
| 599 |
} elsif ($name eq 'XMLNS') { |
| 600 |
for (qw/docNode namespaceURI qualifiedName out-version |
| 601 |
out-prefix out-localName/) { |
| 602 |
$opt{$_} or valid_err qq<Built-in code parameter "$_" required>, |
| 603 |
node => $opt{node}; |
| 604 |
} |
| 605 |
|
| 606 |
## Check the Document XML version |
| 607 |
## - The Document must support the "XML" feature |
| 608 |
$r = perl_builtin_code ('XMLVersion', %opt, |
| 609 |
out => $opt{'out-version'}, |
| 610 |
docNode => $opt{docNode}); |
| 611 |
$r .= perl_if |
| 612 |
(q<defined >.perl_var (type => '$', |
| 613 |
local_name => $opt{'out-version'}), |
| 614 |
undef, |
| 615 |
perl_statement |
| 616 |
perl_exception |
| 617 |
(type => 'NOT_SUPPORTED_ERR', |
| 618 |
class => 'DOMException', |
| 619 |
subtype_uri => |
| 620 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_DOC_NOSUPPORT_XML>)); |
| 621 |
|
| 622 |
## Check the QName |
| 623 |
$r .= perl_builtin_code ('CheckQName', %opt, |
| 624 |
qname => $opt{qualifiedName}, |
| 625 |
version => $opt{'out-version'}); |
| 626 |
|
| 627 |
## Split QName into prefix and local name |
| 628 |
my $prefix = perl_var (type => '$', local_name => $opt{'out-prefix'}); |
| 629 |
my $lname = perl_var (type => '$', local_name => $opt{'out-localName'}); |
| 630 |
my $nsURI = perl_var (type => '$', local_name => $opt{namespaceURI}); |
| 631 |
$r .= qq{($prefix, $lname) = split /:/, \$$opt{qualifiedName}, 2; |
| 632 |
($prefix, $lname) = (undef, $prefix) unless defined $lname;}; |
| 633 |
|
| 634 |
## Check namespace binding |
| 635 |
$r .= perl_if |
| 636 |
(qq<defined $prefix>, |
| 637 |
perl_cases ( |
| 638 |
qq<not defined $nsURI>, |
| 639 |
=> perl_statement |
| 640 |
(perl_exception |
| 641 |
(type => 'NAMESPACE_ERR', |
| 642 |
class => 'DOMException', |
| 643 |
subtype_uri => |
| 644 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_PREFIX_WITH_NULL_URI>, |
| 645 |
param => { |
| 646 |
ExpandedURI q<infoset:prefix> => |
| 647 |
perl_code_literal ($prefix), |
| 648 |
})), |
| 649 |
qq<$prefix eq 'xml' and $nsURI ne >. |
| 650 |
perl_literal (ExpandedURI q<xml:>) |
| 651 |
=> perl_statement |
| 652 |
(perl_exception |
| 653 |
(type => 'NAMESPACE_ERR', |
| 654 |
class => 'DOMException', |
| 655 |
subtype_uri => |
| 656 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_XML_WITH_OTHER_URI>, |
| 657 |
param => { |
| 658 |
ExpandedURI q<infoset:namespaceName> => |
| 659 |
perl_code_literal ($nsURI), |
| 660 |
})), |
| 661 |
qq<$prefix eq 'xmlns' and $nsURI ne >. |
| 662 |
perl_literal (ExpandedURI q<xmlns:>) |
| 663 |
=> perl_statement |
| 664 |
(perl_exception |
| 665 |
(type => 'NAMESPACE_ERR', |
| 666 |
class => 'DOMException', |
| 667 |
subtype_uri => |
| 668 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_XMLNS_WITH_OTHER_URI>, |
| 669 |
param => { |
| 670 |
ExpandedURI q<infoset:namespaceName> => |
| 671 |
perl_code_literal ($nsURI), |
| 672 |
})), |
| 673 |
perl_literal (ExpandedURI q<xml:>). |
| 674 |
qq< eq $nsURI and $prefix ne 'xml'> |
| 675 |
=> perl_statement |
| 676 |
(perl_exception |
| 677 |
(type => 'NAMESPACE_ERR', |
| 678 |
class => 'DOMException', |
| 679 |
subtype_uri => |
| 680 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_OTHER_WITH_XML_URI>, |
| 681 |
param => { |
| 682 |
ExpandedURI q<infoset:prefix> => |
| 683 |
perl_code_literal ($prefix), |
| 684 |
ExpandedURI q<DOMCore:qualifiedName> |
| 685 |
=> perl_code_literal ('$qualifiedName'), |
| 686 |
})), |
| 687 |
perl_literal (ExpandedURI q<xmlns:>). |
| 688 |
qq< eq $nsURI and $prefix ne 'xmlns'> |
| 689 |
=> perl_statement |
| 690 |
(perl_exception |
| 691 |
(type => 'NAMESPACE_ERR', |
| 692 |
class => 'DOMException', |
| 693 |
subtype_uri => |
| 694 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_OTHER_WITH_XMLNS_URI>, |
| 695 |
param => { |
| 696 |
ExpandedURI q<infoset:prefix> => |
| 697 |
perl_code_literal ($prefix), |
| 698 |
ExpandedURI q<DOMCore:qualifiedName> |
| 699 |
=> perl_code_literal ('$qualifiedName'), |
| 700 |
})), |
| 701 |
perl_literal (ExpandedURI q<xmlns:>). |
| 702 |
qq< eq $nsURI and $prefix eq 'xmlns' and $lname eq 'xmlns'> |
| 703 |
=> perl_statement |
| 704 |
(perl_exception |
| 705 |
(type => 'NAMESPACE_ERR', |
| 706 |
class => 'DOMException', |
| 707 |
subtype_uri => |
| 708 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_XMLNS_XMLNS>, |
| 709 |
param => { |
| 710 |
})), |
| 711 |
), |
| 712 |
perl_cases ( # No prefix |
| 713 |
perl_literal (ExpandedURI q<xml:>).qq< eq $nsURI> |
| 714 |
=> perl_statement |
| 715 |
(perl_exception |
| 716 |
(type => 'NAMESPACE_ERR', |
| 717 |
class => 'DOMException', |
| 718 |
subtype_uri => |
| 719 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_OTHER_WITH_XML_URI>, |
| 720 |
param => { |
| 721 |
ExpandedURI q<DOMCore:qualifiedName> |
| 722 |
=> perl_code_literal ($lname), |
| 723 |
})), |
| 724 |
perl_literal (ExpandedURI q<xmlns:>). |
| 725 |
qq< eq $nsURI and $lname ne 'xmlns'> |
| 726 |
=> perl_statement |
| 727 |
(perl_exception |
| 728 |
(type => 'NAMESPACE_ERR', |
| 729 |
class => 'DOMException', |
| 730 |
subtype_uri => |
| 731 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_OTHER_WITH_XMLNS_URI>, |
| 732 |
param => { |
| 733 |
ExpandedURI q<DOMCore:qualifiedName> |
| 734 |
=> perl_code_literal ($lname), |
| 735 |
})), |
| 736 |
qq<$lname eq 'xmlns' and $nsURI ne >. |
| 737 |
perl_literal (ExpandedURI q<xmlns:>) |
| 738 |
=> perl_statement |
| 739 |
(perl_exception |
| 740 |
(type => 'NAMESPACE_ERR', |
| 741 |
class => 'DOMException', |
| 742 |
subtype_uri => |
| 743 |
ExpandedURI q<MDOM_EXCEPTION:MDOM_NS_XMLNSQ_WITH_OTHER_URI>, |
| 744 |
param => { |
| 745 |
ExpandedURI q<infoset:namespaceName> |
| 746 |
=> perl_code_literal ($nsURI), |
| 747 |
})), |
| 748 |
)); |
| 749 |
} elsif ($name eq 'isRelativeDOMURI') { |
| 750 |
$r = q<$in !~ /^[0-9A-Za-z+_.%-]:/>; |
| 751 |
## TODO: I18n consideration |
| 752 |
for (qw/in/) { |
| 753 |
$opt{$_} or valid_err qq<Built-in code parameter "$_" required>, |
| 754 |
node => $opt{node}; |
| 755 |
$r =~ s/\$$_/\$$opt{$_}/g; |
| 756 |
} |
| 757 |
} elsif ($name eq 'ParseFeatures') { |
| 758 |
$r = q{ |
| 759 |
{ |
| 760 |
if (ref $in eq 'HASH') { |
| 761 |
for (keys %$in) { |
| 762 |
if ($_ =~ /^\+(.+)/) { |
| 763 |
$out{lc $1} = {version => $in{$_}, plus => 1}; |
| 764 |
} else { |
| 765 |
$out{lc $_} = {version => $in{$_}, plus => 0}; |
| 766 |
} |
| 767 |
} |
| 768 |
} else { |
| 769 |
my @f = grep {length} split /\s+/, $in; |
| 770 |
for (my $i = 0; $i < @f; $i++) { |
| 771 |
my ($name, $plus) = (lc $f[$i]); |
| 772 |
$plus = 1 if $name =~ s/^\+//; |
| 773 |
if ($i + 1 < @f and $f[$i + 1] =~ /^\d/) { |
| 774 |
$out{$name} = {version => $f[$i + 1], plus => $plus}; $i++; |
| 775 |
} else { |
| 776 |
$out{$name} = {version => undef, plus => $plus}; |
| 777 |
} |
| 778 |
} |
| 779 |
} |
| 780 |
} |
| 781 |
}; ## NOTE: Feature name is case-insensitive. |
| 782 |
## NOTE: This code does not work if a feature appears more than |
| 783 |
## one versions. DOM specification does not specify how |
| 784 |
## implementations should cope with such case. |
| 785 |
for (qw/in out/) { |
| 786 |
$opt{$_} or valid_err qq<Built-in code parameter "$_" required>, |
| 787 |
node => $opt{node}; |
| 788 |
$r =~ s/\$$_/\$$opt{$_}/g; |
| 789 |
$r =~ s/%$_/%$opt{$_}/g; |
| 790 |
} |
| 791 |
} else { |
| 792 |
valid_err qq<Built-in code "$name" not defined>; |
| 793 |
} |
| 794 |
$r; |
| 795 |
} |
| 796 |
|
| 797 |
=head2 C<Operator> element |
| 798 |
|
| 799 |
An C<Operatpr> element associates an operator or special-purpose |
| 800 |
function name to the method or attribute. For the Perl binding, |
| 801 |
it can be used to declare the method or attribute to be |
| 802 |
called at the operation (by overloading of an operator; |
| 803 |
see also L<overload>). |
| 804 |
|
| 805 |
Element value: A C<Type> dependent operator name. |
| 806 |
For the Perl binding, it is either the operator name |
| 807 |
used with the C<overload> module (except C<=>), |
| 808 |
C<DESTROY> or C<new>. |
| 809 |
|
| 810 |
Child elements: |
| 811 |
|
| 812 |
=over 4 |
| 813 |
|
| 814 |
=item C<Type> = type (Required) |
| 815 |
|
| 816 |
The type of the element value. It also specifies the |
| 817 |
target binding of the C<Operatpr> element. |
| 818 |
|
| 819 |
=back |
| 820 |
|
| 821 |
=cut |
| 822 |
|
| 823 |
sub ops2perl () { |
| 824 |
my $result = ''; |
| 825 |
for (keys %{$Status->{Operator}}) { |
| 826 |
if ($_ eq 'DESTROY') { |
| 827 |
$result .= perl_statement q<sub DESTROY ($)>; |
| 828 |
$result .= perl_statement |
| 829 |
perl_assign |
| 830 |
perl_var (type => '*', local_name => 'DESTROY') |
| 831 |
=> $Status->{Operator}->{DESTROY}; |
| 832 |
delete $Status->{Operator}->{DESTROY}; |
| 833 |
} elsif ($_ eq 'new') { |
| 834 |
$result .= perl_statement q<sub new ($)>; |
| 835 |
$result .= perl_statement |
| 836 |
perl_assign |
| 837 |
perl_var (type => '*', local_name => 'new') |
| 838 |
=> $Status->{Operator}->{$_}; |
| 839 |
delete $Status->{Operator}->{$_}; |
| 840 |
} elsif ($_ eq 'object-error-handler') { |
| 841 |
$result .= perl_statement q<sub ___report_error ($$)>; |
| 842 |
$result .= perl_statement |
| 843 |
perl_assign |
| 844 |
perl_var (type => '*', local_name => '___report_error') |
| 845 |
=> $Status->{Operator}->{$_}; |
| 846 |
delete $Status->{Operator}->{$_}; |
| 847 |
} elsif ({qw[ |
| 848 |
+ 1 - 1 * 1 / 1 % 1 ** 1 << 1 >> 1 x 1 . 1 |
| 849 |
+= 1 -= 1 *= 1 /= 1 %= 1 **= 1 <<= 1 >>= 1 x= 1 .= 1 |
| 850 |
< 1 <= 1 > 1 >= 1 == 1 != 1 <=> 1 |
| 851 |
lt 1 le 1 gt 1 ge 1 eq 1 ne 1 cmp 1 |
| 852 |
& 1 | 1 ^ 1 |
| 853 |
neg 1 ! 1 ~ 1 |
| 854 |
++ 1 -- 1 |
| 855 |
atan2 1 cos 1 sin 1 exp 1 abs 1 log 1 sqrt 1 |
| 856 |
bool 1 "" 1 0+ 1 |
| 857 |
<> 1 |
| 858 |
${} 1 @{} 1 %{} 1 &{} 1 *{} 1 |
| 859 |
]}->{$_}) { |
| 860 |
# |
| 861 |
} else { |
| 862 |
valid_err qq[$Status->{if}: Operator "$_" not supported]; |
| 863 |
} |
| 864 |
} |
| 865 |
if (keys %{$Status->{Operator}}) { |
| 866 |
$result .= perl_statement 'use overload ' . |
| 867 |
perl_list map ({($_, |
| 868 |
perl_code_literal $Status->{Operator}->{$_})} |
| 869 |
keys %{$Status->{Operator}}), |
| 870 |
fallback => 1; |
| 871 |
} |
| 872 |
$result; |
| 873 |
} |
| 874 |
|
| 875 |
|
| 876 |
|
| 877 |
sub qname_label ($;%) { |
| 878 |
my ($node, %opt) = @_; |
| 879 |
my $q = defined $opt{qname} ? $opt{qname} |
| 880 |
: $node->get_attribute_value ('QName'); |
| 881 |
my $prefix = DEFAULT_PFX; |
| 882 |
if ($q =~ s/^([^:]*)://) { |
| 883 |
$prefix = $1; |
| 884 |
} |
| 885 |
|
| 886 |
if ($prefix ne DEFAULT_PFX or not $opt{no_default_ns}) { |
| 887 |
if (defined $Info->{Namespace}->{$prefix}) { |
| 888 |
my $uri = $Info->{Namespace}->{$prefix}; |
| 889 |
if (defined $Status->{ns_in_doc}->{$prefix}) { |
| 890 |
if ($Status->{ns_in_doc}->{$prefix} ne $uri) { |
| 891 |
my $i = 1; |
| 892 |
{ |
| 893 |
if (defined $Status->{ns_in_doc}->{$prefix.$i}) { |
| 894 |
if ($Status->{ns_in_doc}->{$prefix.$i} eq $uri) { |
| 895 |
$prefix .= $i; last; |
| 896 |
} else { |
| 897 |
$i++; redo; |
| 898 |
} |
| 899 |
} else { |
| 900 |
$Status->{ns_in_doc}->{$prefix.$i} = $uri; |
| 901 |
$prefix .= $i; last; |
| 902 |
} |
| 903 |
} |
| 904 |
} |
| 905 |
} else { |
| 906 |
$Status->{ns_in_doc}->{$prefix} = $uri; |
| 907 |
} |
| 908 |
} else { |
| 909 |
valid_err q<Namespace prefix "$prefix" not defined>, |
| 910 |
node => $node->get_attribute ('QName'); |
| 911 |
} |
| 912 |
} |
| 913 |
|
| 914 |
$opt{out_type} ||= ExpandedURI q<DOMMain:any>; |
| 915 |
if ($opt{out_type} eq ExpandedURI q<lang:pod>) { |
| 916 |
pod_code ($prefix eq DEFAULT_PFX ? $q : qq<$prefix:$q>); |
| 917 |
} else { |
| 918 |
$prefix eq DEFAULT_PFX ? qq<"$q"> : qq<"$prefix:$q">; |
| 919 |
} |
| 920 |
} |
| 921 |
|
| 922 |
=head1 TYPES |
| 923 |
|
| 924 |
In the DIS format, types (such as datatypes of something defined |
| 925 |
by the DIS document or media types of the element values) are |
| 926 |
identified by pair of a namespace URI and a local name. In general, |
| 927 |
the pair is specified by a QName in the DIS document. The pair is |
| 928 |
sometiems interpreted as a URI reference for the purpose of |
| 929 |
comparise. |
| 930 |
|
| 931 |
NOTE: In DIS documents, the QName is less strictly defined than |
| 932 |
the XML standards; its namespace prefix can be empty; and |
| 933 |
its namespace prefix and local name can contain any character |
| 934 |
other than C<COLON>. In addition, the interpretation of the |
| 935 |
null-prefixed QName might differ by the context in which the |
| 936 |
QName is used. In general, its namespace is the default |
| 937 |
namespace, as is QName in the XML document representing an element |
| 938 |
type name. But some local names, such as C<long> and C<DOMString> |
| 939 |
might be interpreted as belonging to the C<DOMMain> namespace. |
| 940 |
|
| 941 |
=cut |
| 942 |
|
| 943 |
{ |
| 944 |
my $nest = 0; |
| 945 |
sub type_normalize ($); |
| 946 |
sub type_normalize ($) { |
| 947 |
my ($uri) = @_; |
| 948 |
$nest++ == 100 and valid_err q<Possible loop for DataTypeAlias of <$uri>>; |
| 949 |
if ($Info->{DataTypeAlias}->{$uri}->{canon_uri}) { |
| 950 |
$uri = type_normalize ($Info->{DataTypeAlias}->{$uri}->{canon_uri}); |
| 951 |
} |
| 952 |
$nest--; |
| 953 |
$uri; |
| 954 |
} |
| 955 |
} |
| 956 |
|
| 957 |
{ |
| 958 |
my $nest = 0; |
| 959 |
sub type_isa ($$); |
| 960 |
sub type_isa ($$) { |
| 961 |
my ($uri, $uri2) = @_; |
| 962 |
$nest++ == 100 and valid_err qq<Possible loop for <DataType/ISA> of <$uri>>; |
| 963 |
my $r = 0; |
| 964 |
if ($uri eq $uri2) { |
| 965 |
$r = 1; |
| 966 |
} else { |
| 967 |
for (@{$Info->{DataTypeAlias}->{$uri}->{isa_uri}||[]}) { |
| 968 |
if (type_isa $_, $uri2) { |
| 969 |
$r = 1; |
| 970 |
last; |
| 971 |
} |
| 972 |
} |
| 973 |
} |
| 974 |
$nest--; |
| 975 |
$r; |
| 976 |
} |
| 977 |
} |
| 978 |
|
| 979 |
sub type_label ($;%) { |
| 980 |
my $uri = type_normalize shift; |
| 981 |
my %opt = @_; |
| 982 |
my $pod_code = sub { $opt{is_pod} ? pod_code $_[0] : $_[0] }; |
| 983 |
my $r = { |
| 984 |
ExpandedURI q<DOMMain:boolean> => q<Boolean Value>, |
| 985 |
ExpandedURI q<DOMMain:long> => q<Signed Long Integer>, |
| 986 |
ExpandedURI q<DOMMain:unsigned-long> => q<Unsigned Long Integer>, |
| 987 |
ExpandedURI q<DOMMain:unsigned-short> => q<Unsigned Short Floating Number>, |
| 988 |
ExpandedURI q<ManakaiDOM:ManakaiDOMURI> |
| 989 |
=> $pod_code->(q<DOMString>).q< (DOM URI)>, |
| 990 |
ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI> |
| 991 |
=> $pod_code->(q<DOMString>).q< (DOM Namespace URI)>, |
| 992 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatureName> |
| 993 |
=> $pod_code->(q<DOMString>).q< (DOM Feature name)>, |
| 994 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatureVersion> |
| 995 |
=> $pod_code->(q<DOMString>).q< (DOM Feature version)>, |
| 996 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatures> |
| 997 |
=> $pod_code->(q<DOMString>).q< (DOM features)>, |
| 998 |
ExpandedURI q<ManakaiDOM:ManakaiDOMKeyIdentifier> |
| 999 |
=> $pod_code->(q<DOMString>).q< (DOM Key Identifier)>, |
| 1000 |
ExpandedURI q<ManakaiDOM:ManakaiDOMKeyIdentifiers> |
| 1001 |
=> $pod_code->(q<DOMString>).q< (DOM Key Identifiers)>, |
| 1002 |
}->{$uri}; |
| 1003 |
unless ($r) { |
| 1004 |
if ($uri =~ /([\w_-]+)$/) { |
| 1005 |
my $label = $1; |
| 1006 |
$label =~ s/--+/ /g; |
| 1007 |
$label =~ s/__+/ /g; |
| 1008 |
$r = $pod_code->($label); |
| 1009 |
} else { |
| 1010 |
$r = $pod_code->("<$uri>"); |
| 1011 |
} |
| 1012 |
} |
| 1013 |
$r; |
| 1014 |
} |
| 1015 |
|
| 1016 |
sub type_package_name ($) { |
| 1017 |
my $qname = shift; |
| 1018 |
if ($qname =~ /^([^:]*):([^:]*)$/) { |
| 1019 |
perl_package_name name => perl_name $2, ucfirst => 1; |
| 1020 |
} else { |
| 1021 |
perl_package_name name => perl_name $qname, ucfirst => 1; |
| 1022 |
} |
| 1023 |
} |
| 1024 |
|
| 1025 |
sub ns_uri_to_perl_package_name ($) { |
| 1026 |
my $uri = shift; |
| 1027 |
if ($Info->{uri_to_perl_package}->{$uri}) { |
| 1028 |
return $Info->{uri_to_perl_package}->{$uri}; |
| 1029 |
} else { |
| 1030 |
return qq<Perl package name for namespace <$uri> not defined>; |
| 1031 |
} |
| 1032 |
} |
| 1033 |
|
| 1034 |
sub ns_prefix_to_uri ($) { |
| 1035 |
my $pfx = shift; |
| 1036 |
if (exists $Info->{Namespace}->{$pfx}) { |
| 1037 |
if (not defined $Info->{Namespace}->{$pfx}) { |
| 1038 |
valid_err qq<Namespace name for "$pfx" not defined>; |
| 1039 |
} else { |
| 1040 |
return $Info->{Namespace}->{$pfx}; |
| 1041 |
} |
| 1042 |
} else { |
| 1043 |
valid_err qq<Namespace prefix "$pfx" not declared>; |
| 1044 |
} |
| 1045 |
} |
| 1046 |
|
| 1047 |
sub type_expanded_uri ($) { |
| 1048 |
my $qname = shift || ''; |
| 1049 |
if ($qname =~ /^[a-z-]+$/ or $qname eq 'Object') { |
| 1050 |
expanded_uri ("DOMMain:$qname"); |
| 1051 |
} else { |
| 1052 |
expanded_uri ($qname); |
| 1053 |
} |
| 1054 |
} |
| 1055 |
|
| 1056 |
sub expanded_uri ($) { |
| 1057 |
my $lname = shift || ''; |
| 1058 |
my $pfx = DEFAULT_PFX; |
| 1059 |
if ($lname =~ s/^([^:]*)://) { |
| 1060 |
$pfx = $1; |
| 1061 |
} |
| 1062 |
ns_prefix_to_uri ($pfx) . $lname; |
| 1063 |
} |
| 1064 |
|
| 1065 |
sub array_contains ($$) { |
| 1066 |
my ($array, $val) = @_; |
| 1067 |
if (ref $array eq 'ARRAY') { |
| 1068 |
for (@$array) { |
| 1069 |
return 1 if $_ eq $val; |
| 1070 |
} |
| 1071 |
} else { |
| 1072 |
return $array eq $val; |
| 1073 |
} |
| 1074 |
return 0; |
| 1075 |
} |
| 1076 |
|
| 1077 |
|
| 1078 |
sub get_warning_perl_code ($) { |
| 1079 |
my $pnode = shift; |
| 1080 |
my $r = ''; |
| 1081 |
for my $node (@{$pnode->child_nodes}) { |
| 1082 |
next unless $node->node_type eq '#element' and |
| 1083 |
$node->local_name eq 'Warning'; |
| 1084 |
my %param; |
| 1085 |
for (@{$node->child_nodes}) { |
| 1086 |
next unless $_->node_type eq '#element' and |
| 1087 |
$_->local_name eq 'Param'; |
| 1088 |
$param{expanded_uri $_->get_attribute_value ('QName')} |
| 1089 |
= perl_code_literal get_value_literal ($_, name => 'Value', |
| 1090 |
type_name => 'Type'); |
| 1091 |
} |
| 1092 |
$r .= perl_statement |
| 1093 |
perl_exception |
| 1094 |
class => type_package_name $node->get_attribute_value |
| 1095 |
('Type', |
| 1096 |
default => 'DOMMain:any'), |
| 1097 |
type => $node->get_attribute_value ('Name'), |
| 1098 |
param => \%param; |
| 1099 |
} |
| 1100 |
$r; |
| 1101 |
} # get_warning_perl_code |
| 1102 |
|
| 1103 |
sub get_perl_definition_node ($%) { |
| 1104 |
my ($node, %opt) = @_; |
| 1105 |
my $ln = $opt{name} || 'Def'; |
| 1106 |
my $def = $node->get_element_by (sub { |
| 1107 |
my ($me, $you) = @_; |
| 1108 |
$you->local_name eq $ln and |
| 1109 |
type_expanded_uri $you->get_attribute_value ('Type', default => '') |
| 1110 |
eq ExpandedURI q<lang:Perl> and |
| 1111 |
condition_match ($you, %opt); |
| 1112 |
}) || ($opt{use_dis} and $node->get_element_by (sub { |
| 1113 |
my ($me, $you) = @_; |
| 1114 |
$you->local_name eq $ln and |
| 1115 |
$you->get_attribute_value ('Type', default => '') |
| 1116 |
eq ExpandedURI q<lang:dis> and |
| 1117 |
condition_match ($you, %opt); |
| 1118 |
})) || $node->get_element_by (sub { |
| 1119 |
my ($me, $you) = @_; |
| 1120 |
$you->local_name eq $ln and |
| 1121 |
not $you->get_attribute_value ('Type', default => '') and |
| 1122 |
condition_match ($you, %opt); |
| 1123 |
}) || $node->get_element_by (sub { |
| 1124 |
my ($me, $you) = @_; |
| 1125 |
$you->local_name eq $ln and |
| 1126 |
type_expanded_uri $you->get_attribute_value ('Type', default => '') |
| 1127 |
eq ExpandedURI q<lang:Perl> and |
| 1128 |
condition_match ($you); # no condition specified |
| 1129 |
}) || ($opt{use_dis} and $node->get_element_by (sub { |
| 1130 |
my ($me, $you) = @_; |
| 1131 |
$you->local_name eq $ln and |
| 1132 |
type_expanded_uri $you->get_attribute_value ('Type', default => '') |
| 1133 |
eq ExpandedURI q<lang:dis> and |
| 1134 |
condition_match ($you); # no condition specified |
| 1135 |
})) || $node->get_element_by (sub { |
| 1136 |
my ($me, $you) = @_; |
| 1137 |
$you->local_name eq $ln and |
| 1138 |
not $you->get_attribute_value ('Type', default => '') and |
| 1139 |
condition_match ($you); # no condition specified |
| 1140 |
}); |
| 1141 |
$def; |
| 1142 |
} |
| 1143 |
|
| 1144 |
sub get_perl_definition ($%) { |
| 1145 |
my ($node, %opt) = @_; |
| 1146 |
my $def = get_perl_definition_node $node, %opt; |
| 1147 |
$def ? $def->value : $opt{default}; |
| 1148 |
} |
| 1149 |
|
| 1150 |
=head1 DISDOC DOCUMENTATION FORMAT |
| 1151 |
|
| 1152 |
The DISDOC format is a documentation format for DIS documents. |
| 1153 |
|
| 1154 |
=cut |
| 1155 |
|
| 1156 |
sub dis2perl ($) { |
| 1157 |
my $node = shift; |
| 1158 |
my $r = ''; |
| 1159 |
for (@{$node->child_nodes}) { |
| 1160 |
next unless $_->node_type eq '#element'; |
| 1161 |
if ($_->local_name eq 'GetProp') { |
| 1162 |
$r .= perl_statement perl_assign |
| 1163 |
perl_var (type => '$', local_name => 'r') |
| 1164 |
=> '$self->{node}->{' . |
| 1165 |
perl_literal (expanded_uri ($_->value)) . '}'; |
| 1166 |
} elsif ($_->local_name eq 'GetPropNode') { |
| 1167 |
$r .= perl_statement perl_assign |
| 1168 |
perl_var (type => '$', local_name => 'r') |
| 1169 |
=> '$self->{node}->{' . |
| 1170 |
perl_literal (expanded_uri ($_->value)) . '}'; |
| 1171 |
## Conditional |
| 1172 |
$r .= perl_statement |
| 1173 |
perl_code q{$r = __CLASS{Node}__->__INT{getNodeReference}__ ($r) |
| 1174 |
if defined $r}; |
| 1175 |
} elsif ($_->local_name eq 'SetProp') { |
| 1176 |
my $t = perl_statement perl_assign |
| 1177 |
'$self->{node}->{' . |
| 1178 |
perl_literal (expanded_uri ($_->value)) . '}' |
| 1179 |
=> perl_var (type => '$', local_name => 'given'); |
| 1180 |
if ($_->get_attribute_value ('CheckReadOnly', default => 1)) { |
| 1181 |
$r .= perl_if |
| 1182 |
q[$self->{'node'}->{]. |
| 1183 |
perl_literal (ExpandedURI (q<DOMCore:read-only>)).q[}], |
| 1184 |
perl_statement |
| 1185 |
(perl_exception |
| 1186 |
class => 'DOMException', |
| 1187 |
type => 'NO_MODIFICATION_ALLOWED_ERR', |
| 1188 |
param => {}), |
| 1189 |
$t; |
| 1190 |
} else { |
| 1191 |
$r .= $t; |
| 1192 |
} |
| 1193 |
} elsif ($_->local_name eq 'Overridden') { |
| 1194 |
$r = perl_statement perl_exception |
| 1195 |
class => 'ManakaiDOMImplementationException', |
| 1196 |
type => 'MDOM_DEBUG_BUG', |
| 1197 |
param => { |
| 1198 |
ExpandedURI q<MDOM_EXCEPTION:values> => { |
| 1199 |
msg => q<This class defines only the interface; >. |
| 1200 |
q<some other class must inherit this class >. |
| 1201 |
q<and implement this subroutine.>, |
| 1202 |
}, |
| 1203 |
}; |
| 1204 |
} elsif ($_->local_name eq 'Type') { |
| 1205 |
# |
| 1206 |
} else { |
| 1207 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 1208 |
node => $_; |
| 1209 |
} |
| 1210 |
} |
| 1211 |
if (defined $node->value and length $node->value) { |
| 1212 |
valid_err q{DIS has value}, node => $node; |
| 1213 |
} |
| 1214 |
$r; |
| 1215 |
} # dis2perl |
| 1216 |
|
| 1217 |
{ |
| 1218 |
use re 'eval'; |
| 1219 |
our $Element; |
| 1220 |
$Element = qr/[A-Za-z0-9]+(?>:(?>[^<>]*)(?>(?>[^<>]+|<(??{$Element})>)*))?/; |
| 1221 |
my $MElement = qr/([A-Za-z0-9]+)(?>:((?>[^<>]*)(?>(?>[^<>]+|<(??{$Element})>)*)))?/; |
| 1222 |
|
| 1223 |
sub disdoc2text ($;%); |
| 1224 |
sub disdoc2text ($;%) { |
| 1225 |
my ($s, %opt) = @_; |
| 1226 |
$s =~ s/\x0D\x0A/\x0A/g; |
| 1227 |
$s =~ tr/\x0D/\x0A/; |
| 1228 |
my @s = split /\x0A\x0A+/, $s; |
| 1229 |
my @r; |
| 1230 |
for my $s (@s) { |
| 1231 |
if ($s =~ s/^\{([0-9A-Za-z-]+)::\s*//) { ## Start tag'ed element |
| 1232 |
my $et = $1; |
| 1233 |
if ($et eq 'P') { ## Paragraph |
| 1234 |
push @r, (disdoc_inline2text ($s, %opt)); |
| 1235 |
} elsif ($et eq 'LI' or $et eq 'OLI') { ## List |
| 1236 |
my $marker = '* '; |
| 1237 |
if ($et eq 'OLI') { |
| 1238 |
$marker = '# '; |
| 1239 |
} |
| 1240 |
if ($s =~ s/^(.+?)::\s*//) { |
| 1241 |
$marker = disdoc_inline2text ($1, %opt) . ': '; |
| 1242 |
} |
| 1243 |
push @r, $marker . (disdoc_inline2text ($s, %opt)); |
| 1244 |
} elsif ($et eq 'NOTE') { |
| 1245 |
push @r, "NOTE: ". disdoc_inline2text ($s, %opt); |
| 1246 |
} elsif ($et eq 'eg') { |
| 1247 |
push @r, "Example. "; |
| 1248 |
$s =~ s/^\s+//; |
| 1249 |
valid_err qq<Invalid content for DISDOC "eg" element: "$s">, |
| 1250 |
node => $opt{node} if length $s; |
| 1251 |
} else { |
| 1252 |
valid_err qq<Unknown DISDOC element type "$et">, node => $opt{node}; |
| 1253 |
} |
| 1254 |
} elsif ($s =~ /^\}\s*$/) { ## End tag |
| 1255 |
# |
| 1256 |
} elsif ($s =~ s/^([-=])\s*//) { ## List |
| 1257 |
my $marker = $1; |
| 1258 |
if ($marker eq '=') { |
| 1259 |
$marker = '# '; |
| 1260 |
} elsif ($marker eq '-') { |
| 1261 |
$marker = '* '; |
| 1262 |
} |
| 1263 |
if ($s =~ s/^(.+?)::\s*//) { |
| 1264 |
$marker = disdoc_inline2text ($1, %opt) . ': '; |
| 1265 |
} |
| 1266 |
push @r, $marker . (disdoc_inline2pod ($s, %opt)); |
| 1267 |
} elsif ($s =~ /^[^\w\s<]/) { ## Reserved for future extension |
| 1268 |
valid_err qq<Broken DISDOC: "$s">, node => $opt{node}; |
| 1269 |
} else { |
| 1270 |
$s =~ s/^\s+//; |
| 1271 |
push @r, disdoc_inline2text ($s, %opt); |
| 1272 |
} |
| 1273 |
} |
| 1274 |
join "\n\n", @r; |
| 1275 |
} # disdoc2text |
| 1276 |
|
| 1277 |
sub disdoc_inline2text ($;%); |
| 1278 |
sub disdoc_inline2text ($;%) { |
| 1279 |
my ($s, %opt) = @_; |
| 1280 |
$s =~ s{\G(?:([^<>]+)|<$MElement>|(.))}{ |
| 1281 |
my ($cdata, $type, $data, $err) = ($1, $2, defined $3 ? $3 : '', $4); |
| 1282 |
my $r = ''; |
| 1283 |
if (defined $err) { |
| 1284 |
valid_err qq<Invalid character "$err" in DISDOC>, |
| 1285 |
node => $opt{node}; |
| 1286 |
} elsif (defined $cdata) { |
| 1287 |
$r = $cdata; |
| 1288 |
} elsif ({DFN => 1, CITE => 1, KEY => 1}->{$type}) { |
| 1289 |
$r = disdoc_inline2text $data; |
| 1290 |
} elsif ({SRC => 1}->{$type}) { |
| 1291 |
$r = q<[>. disdoc_inline2text ($data) . q<]>; |
| 1292 |
} elsif ({EM => 1}->{$type}) { |
| 1293 |
$r = q<*>. disdoc_inline2text ($data) . q<*>; |
| 1294 |
} elsif ({URI => 1}->{$type}) { |
| 1295 |
$r = q{<} . $data . q{>}; |
| 1296 |
} elsif ({CODE => 1, Perl => 1}->{$type}) { |
| 1297 |
$r = q<"> . disdoc_inline2text ($data) . q<">; |
| 1298 |
} elsif ({IF => 1, TYPE => 1, P => 1, XML => 1, SGML => 1, DOM => 1, |
| 1299 |
FeatureVer => 1, CHAR => 1, HTML => 1, Prefix => 1, |
| 1300 |
Module => 1, QUOTE => 1, PerlModule => 1, |
| 1301 |
FILE => 1}->{$type}) { |
| 1302 |
$r = q<"> . $data . q<">; |
| 1303 |
} elsif ({Feature => 1, CP => 1, ERR => 1, |
| 1304 |
HA => 1, HE => 1, XA => 1, SA => 1, SE => 1}->{$type}) { |
| 1305 |
$r = qname_label (undef, qname => $data, |
| 1306 |
no_default_ns => 1); |
| 1307 |
} elsif ({Q => 1, EV => 1, |
| 1308 |
XE => 1}->{$type}) { |
| 1309 |
$r = qname_label (undef, qname => $data); |
| 1310 |
} elsif ({M => 1, A => 1, X => 1, WARN => 1}->{$type}) { |
| 1311 |
if ($data =~ /^([^.]+)\.([^.]+)$/) { |
| 1312 |
$r = q<"> . $1 . '->' . $2 . q<">; |
| 1313 |
} else { |
| 1314 |
$r = q<"> . $data . q<">; |
| 1315 |
} |
| 1316 |
} elsif ({InfosetP => 1}->{$type}) { |
| 1317 |
$r = q<[> . $data . q<]>; |
| 1318 |
} elsif ($type eq 'lt') { |
| 1319 |
$r = '<'; |
| 1320 |
} elsif ($type eq 'gt') { |
| 1321 |
$r = '>'; |
| 1322 |
} else { |
| 1323 |
valid_err qq<DISDOC element type "$type" not supported>, |
| 1324 |
node => $opt{node}; |
| 1325 |
} |
| 1326 |
$r; |
| 1327 |
}ges; |
| 1328 |
$s; |
| 1329 |
} # disdoc_inline2text |
| 1330 |
|
| 1331 |
sub disdoc2pod ($;%); |
| 1332 |
sub disdoc2pod ($;%) { |
| 1333 |
my ($s, %opt) = @_; |
| 1334 |
$s =~ s/\x0D\x0A/\x0A/g; |
| 1335 |
$s =~ tr/\x0D/\x0A/; |
| 1336 |
my @s = split /\x0A\x0A+/, $s; |
| 1337 |
my @el = ({type => '#document'}); |
| 1338 |
my @r; |
| 1339 |
for my $s (@s) { |
| 1340 |
if ($s =~ s/^\{([0-9A-Za-z-]+)::\s*//) { ## Start tag'ed element |
| 1341 |
my $et = $1; |
| 1342 |
if ($el[-1]->{type} eq '#list' and |
| 1343 |
not {qw/LI 1 OLI 1/}->{$et}) { |
| 1344 |
push @r, '=back'; |
| 1345 |
pop @el; |
| 1346 |
} |
| 1347 |
push @el, {type => $et}; |
| 1348 |
if ($et eq 'P') { ## Paragraph |
| 1349 |
push @r, pod_para (disdoc_inline2pod ($s, %opt)); |
| 1350 |
} elsif ($et eq 'NOTE') { |
| 1351 |
push @r, pod_para (pod_em ('NOTE').": ".disdoc_inline2pod ($s, %opt)); |
| 1352 |
} elsif ($et eq 'eg') { |
| 1353 |
push @r, pod_para (pod_em ('Example').". "); |
| 1354 |
$s =~ s/^\s+//; |
| 1355 |
valid_err qq<Invalid content for DISDOC "eg" element: "$s">, |
| 1356 |
node => $opt{node} if length $s; |
| 1357 |
} elsif ($et eq 'LI' or $et eq 'OLI') { ## List |
| 1358 |
my $marker = '*'; |
| 1359 |
unless ($el[-1]->{type} eq '#list') { |
| 1360 |
push @el, {type => '#list', n => 0}; |
| 1361 |
push @r, '=over 4'; |
| 1362 |
} |
| 1363 |
if ($et eq 'OLI') { |
| 1364 |
$marker = ++($el[-1]->{n}) . '. '; |
| 1365 |
} |
| 1366 |
if ($s =~ s/^(.+?)::\s*//) { |
| 1367 |
$marker = disdoc_inline2pod ($1, %opt); |
| 1368 |
} |
| 1369 |
push @r, pod_item ($marker), pod_para (disdoc_inline2pod ($s, %opt)); |
| 1370 |
} else { |
| 1371 |
valid_err qq<Unknown DISDOC element type "$et">, node => $opt{node}; |
| 1372 |
} |
| 1373 |
} elsif ($s =~ /^\}\s*$/) { ## End tag |
| 1374 |
while (@el > 1 and $el[-1]->{type} =~ /^\#/) { |
| 1375 |
if ($el[-1]->{type} eq '#list') { |
| 1376 |
push @r, '=back'; |
| 1377 |
} |
| 1378 |
pop @el; |
| 1379 |
} |
| 1380 |
if ($el[-1]->{type} eq '#document') { |
| 1381 |
valid_err qq<Unmatched DISDOC end tag>, node => $opt{node}; |
| 1382 |
} else { |
| 1383 |
pop @el; |
| 1384 |
} |
| 1385 |
} elsif ($s =~ s/^([-=])\s*//) { ## List |
| 1386 |
my $marker = $1; |
| 1387 |
unless ($el[-1]->{type} eq '#list') { |
| 1388 |
push @el, {type => '#list', n => 0}; |
| 1389 |
push @r, '=over 4'; |
| 1390 |
} |
| 1391 |
if ($marker eq '=') { |
| 1392 |
$marker = ++($el[-1]->{n}) . '. '; |
| 1393 |
} elsif ($marker eq '-') { |
| 1394 |
$marker = '*'; |
| 1395 |
} |
| 1396 |
if ($s =~ s/^(.+?)::\s*//) { |
| 1397 |
$marker = disdoc_inline2pod ($1, %opt); |
| 1398 |
} |
| 1399 |
push @r, pod_item ($marker), pod_para (disdoc_inline2pod ($s, %opt)); |
| 1400 |
} elsif ($s =~ /^[^\w\s<]/) { ## Reserved for future extension |
| 1401 |
valid_err qq<Broken DISDOC: "$s">, node => $opt{node}; |
| 1402 |
} else { |
| 1403 |
if ($el[-1]->{type} eq '#list') { |
| 1404 |
push @r, '=back'; |
| 1405 |
pop @el; |
| 1406 |
} |
| 1407 |
$s =~ s/^\s+//; |
| 1408 |
push @r, pod_para disdoc_inline2pod ($s, %opt); |
| 1409 |
} |
| 1410 |
} |
| 1411 |
while (@el and $el[-1]->{type} =~ /^\#/) { |
| 1412 |
if ($el[-1]->{type} eq '#list') { |
| 1413 |
push @r, '=back'; |
| 1414 |
} |
| 1415 |
pop @el; |
| 1416 |
} |
| 1417 |
if (@el) { |
| 1418 |
valid_err qq[DISDOC end tag required for "$el[-1]->{type}"], |
| 1419 |
node => $opt{node}; |
| 1420 |
} |
| 1421 |
wantarray ? @r : join "\n\n", @r; |
| 1422 |
} # disdoc2pod |
| 1423 |
|
| 1424 |
sub disdoc_inline2pod ($;%); |
| 1425 |
sub disdoc_inline2pod ($;%) { |
| 1426 |
my ($s, %opt) = @_; |
| 1427 |
$s =~ s{\G(?:([^<>]+)|<$MElement>|(.))}{ |
| 1428 |
my ($cdata, $type, $data, $err) = ($1, $2, defined $3 ? $3 : '', $4); |
| 1429 |
my $r = ''; |
| 1430 |
if (defined $err) { |
| 1431 |
valid_err qq<Invalid character "$err" in DISDOC>, |
| 1432 |
node => $opt{node}; |
| 1433 |
} elsif (defined $cdata) { |
| 1434 |
$r = pod_cdata $cdata; |
| 1435 |
} elsif ({CODE => 1, KEY => 1}->{$type}) { |
| 1436 |
$r = pod_code disdoc_inline2pod $data; |
| 1437 |
} elsif ({EM => 1}->{$type}) { |
| 1438 |
$r = pod_em disdoc_inline2pod $data; |
| 1439 |
} elsif ({DFN => 1}->{$type}) { |
| 1440 |
$r = pod_dfn disdoc_inline2pod $data; |
| 1441 |
} elsif ({CITE => 1}->{$type}) { |
| 1442 |
$r = q[I<] . disdoc_inline2pod ($data) . q[>]; |
| 1443 |
} elsif ({SRC => 1}->{$type}) { |
| 1444 |
$r = q<[>. disdoc_inline2pod ($data) . q<]>; |
| 1445 |
} elsif ({URI => 1}->{$type}) { |
| 1446 |
$r = pod_uri $data; |
| 1447 |
} elsif ({ |
| 1448 |
IF => 1, TYPE => 1, P => 1, DOM => 1, XML => 1, HTML => 1, |
| 1449 |
SGML => 1, FeatureVer => 1, CHAR => 1, Prefix => 1, |
| 1450 |
Perl => 1, FILE => 1, |
| 1451 |
}->{$type}) { |
| 1452 |
$r = pod_code $data; |
| 1453 |
} elsif ({Feature => 1, CP => 1, ERR => 1, |
| 1454 |
HA => 1, HE => 1, XA => 1, SA => 1, SE => 1}->{$type}) { |
| 1455 |
$r = qname_label (undef, qname => $data, |
| 1456 |
out_type => ExpandedURI q<lang:pod>, |
| 1457 |
no_default_ns => 1); |
| 1458 |
} elsif ({Q => 1, EV => 1, |
| 1459 |
XE => 1}->{$type}) { |
| 1460 |
$r = qname_label (undef, qname => $data, |
| 1461 |
out_type => ExpandedURI q<lang:pod>); |
| 1462 |
} elsif ({ |
| 1463 |
M => 1, A => 1, |
| 1464 |
}->{$type}) { |
| 1465 |
if ($data =~ /^([^.]+)\.([^.]+)$/) { |
| 1466 |
$r = pod_code ($1 . '->' . $2); |
| 1467 |
} else { |
| 1468 |
$r = pod_code $data; |
| 1469 |
} |
| 1470 |
} elsif ({X => 1, WARN => 1}->{$type}) { |
| 1471 |
if ($data =~ /^([^.]+)\.([^.]+)$/) { |
| 1472 |
$r = pod_code ($1) . '.' . pod_code ($2); |
| 1473 |
} else { |
| 1474 |
$r = pod_code $data; |
| 1475 |
} |
| 1476 |
} elsif ({InfosetP => 1}->{$type}) { |
| 1477 |
$r = q<[> . $data . q<]>; |
| 1478 |
} elsif ({QUOTE => 1}->{$type}) { |
| 1479 |
$r = q<"> . $data . q<">; |
| 1480 |
} elsif ({PerlModule => 1}->{$type}) { |
| 1481 |
$r = pod_link label => pod_code ($data), module => $data; |
| 1482 |
} elsif ({Module => 1}->{$type}) { |
| 1483 |
$r = pod_link label => pod_code ($data), |
| 1484 |
module => perl_package_name (name => $data); |
| 1485 |
} elsif ($type eq 'lt' or $type eq 'gt') { |
| 1486 |
$r = qq<E<$type>>; |
| 1487 |
} else { |
| 1488 |
valid_err qq<DISDOC element type "$type" not supported>, |
| 1489 |
node => $opt{node}; |
| 1490 |
} |
| 1491 |
$r; |
| 1492 |
}ges; |
| 1493 |
$s; |
| 1494 |
} |
| 1495 |
} |
| 1496 |
|
| 1497 |
sub get_description ($;%) { |
| 1498 |
my ($node, %opt) = @_; |
| 1499 |
my $ln = $opt{name} || 'Description'; |
| 1500 |
my $lang = $opt{lang} || q<en> || q<i-default>; |
| 1501 |
my $textplain = ExpandedURI q<DOMMain:any>; |
| 1502 |
my $default = q<lang:disdoc>; |
| 1503 |
$opt{type} ||= ExpandedURI q<lang:pod>; |
| 1504 |
my $script = $opt{script} || q<>; |
| 1505 |
my $def; |
| 1506 |
for my $type (($opt{type} ne $textplain ? $opt{type} : ()), |
| 1507 |
ExpandedURI q<lang:disdoc>, |
| 1508 |
$textplain) { |
| 1509 |
$def = $node->get_element_by (sub { |
| 1510 |
my ($me, $you) = @_; |
| 1511 |
$you->local_name eq $ln and |
| 1512 |
$you->get_attribute_value ('lang', default => 'i-default') eq $lang and |
| 1513 |
type_expanded_uri ($you->get_attribute_value ('Type', default => $default)) |
| 1514 |
eq $type; |
| 1515 |
}) || $node->get_element_by (sub { |
| 1516 |
my ($me, $you) = @_; |
| 1517 |
$you->local_name eq $ln and |
| 1518 |
$you->get_attribute_value ('lang', default => 'i-default') |
| 1519 |
eq 'i-default' and |
| 1520 |
type_expanded_uri ($you->get_attribute_value ('Type', default => $default)) |
| 1521 |
eq $type; |
| 1522 |
}); |
| 1523 |
last if $def; |
| 1524 |
} |
| 1525 |
unless ($def) { |
| 1526 |
$opt{default}; |
| 1527 |
} else { |
| 1528 |
my $srctype = type_expanded_uri |
| 1529 |
$def->get_attribute_value ('Type', default => $default); |
| 1530 |
my $value = $def->value; |
| 1531 |
valid_err q<Description undefined>, node => $def |
| 1532 |
unless defined $value; |
| 1533 |
if ($srctype eq ExpandedURI q<lang:disdoc>) { |
| 1534 |
if ($opt{type} eq ExpandedURI q<lang:pod>) { |
| 1535 |
$value = $opt{is_inline} ? |
| 1536 |
disdoc_inline2pod ($value, node => $def): |
| 1537 |
disdoc2pod ($value, node => $def); |
| 1538 |
} else { |
| 1539 |
$value = $opt{is_inline} ? |
| 1540 |
disdoc_inline2text ($value, node => $def): |
| 1541 |
disdoc2text ($value, node => $def); |
| 1542 |
if ($opt{type} eq ExpandedURI q<lang:muf>) { |
| 1543 |
$value =~ s/\s+/ /g; |
| 1544 |
} |
| 1545 |
} |
| 1546 |
} elsif ($srctype eq ExpandedURI q<lang:muf>) { |
| 1547 |
if ($opt{type} eq ExpandedURI q<lang:muf>) { |
| 1548 |
$value = muf_template $value; |
| 1549 |
$value =~ s/\s+/ /g; |
| 1550 |
} else { |
| 1551 |
impl_err q<Can't convert MUF tempalte to >.$opt{type}; |
| 1552 |
} |
| 1553 |
} elsif ($srctype eq $opt{type}) { |
| 1554 |
# |
| 1555 |
} else { |
| 1556 |
if ($opt{type} eq ExpandedURI q<lang:pod>) { |
| 1557 |
$value = pod_paras $def->value; |
| 1558 |
} elsif ($opt{type} eq ExpandedURI q<lang:muf>) { |
| 1559 |
$value =~ s/%/%percent;/g; |
| 1560 |
$value =~ s/\s+/ /g; |
| 1561 |
} |
| 1562 |
} |
| 1563 |
$value; |
| 1564 |
} |
| 1565 |
} |
| 1566 |
|
| 1567 |
sub get_level_description ($%) { |
| 1568 |
my ($node, %opt) = @_; |
| 1569 |
my @l = @{$node->get_attribute_value ('SpecLevel', default => [], |
| 1570 |
as_array => 1)}; |
| 1571 |
unless (@l) { |
| 1572 |
my $min = $opt{level}->[0] || 1; |
| 1573 |
for ($min..$MAX_DOM_LEVEL) { |
| 1574 |
if ($Info->{Condition}->{'DOM' . $_}) { |
| 1575 |
unshift @l, $_; |
| 1576 |
last; |
| 1577 |
} |
| 1578 |
} |
| 1579 |
} |
| 1580 |
return q<> unless @l; |
| 1581 |
@l = sort {$a <=> $b} @l; |
| 1582 |
@{$opt{level}} = @l; |
| 1583 |
my $r = q<introduced in DOM Level > . (0 + shift @l); |
| 1584 |
if (@l > 1) { |
| 1585 |
my $s = 0 + pop @l; |
| 1586 |
$r .= q< and modified in DOM Levels > . join ', ', @l; |
| 1587 |
$r .= qq< and $s>; |
| 1588 |
} elsif (@l == 1) { |
| 1589 |
$r .= q< and modified in DOM Level > . (0 + $l[0]); |
| 1590 |
} |
| 1591 |
$r; |
| 1592 |
} # get_level_description |
| 1593 |
|
| 1594 |
sub get_alternate_description ($;%) { |
| 1595 |
my ($node, %opt) = @_; |
| 1596 |
my @desc; |
| 1597 |
$opt{if} ||= 'interface'; |
| 1598 |
$opt{method} ||= $node->local_name =~ /Attr/ ? 'attribute' : 'method'; |
| 1599 |
|
| 1600 |
## XML Namespace unaware alternate |
| 1601 |
## (This method is namespace aware.) |
| 1602 |
my $ns = $node->get_attribute_value ('NoNSVersion', as_array => 1, |
| 1603 |
default => undef); |
| 1604 |
if (defined $ns) { |
| 1605 |
my $a = ''; |
| 1606 |
if (@$ns) { |
| 1607 |
$a = english_list |
| 1608 |
[map { |
| 1609 |
if (/^(?:[AM]:)?([^.]+)\.([^.]+)$/) { |
| 1610 |
pod_code ($2) . ' on the interface '. |
| 1611 |
type_label (type_expanded_uri ($1), is_pod => 1) |
| 1612 |
} else { |
| 1613 |
pod_code ($_) |
| 1614 |
} |
| 1615 |
} @$ns], connector => 'and/or'; |
| 1616 |
$a = qq<DOM applications dealing with documents that do >. |
| 1617 |
qq<not use XML Namespaces should use $a instead.>; |
| 1618 |
} |
| 1619 |
push @desc, pod_para |
| 1620 |
qq<This $opt{method} is namespace-aware. Mixing >. |
| 1621 |
qq<namespace-aware and -unaware methods can lead >. |
| 1622 |
qq<to unpredictable result. $a>; |
| 1623 |
} |
| 1624 |
|
| 1625 |
## XML Namespace aware alternate |
| 1626 |
## (This method is namespace unaware.) |
| 1627 |
$ns = $node->get_attribute_value ('NSVersion', as_array => 1, |
| 1628 |
default => undef); |
| 1629 |
if (defined $ns) { |
| 1630 |
my $a = ''; |
| 1631 |
if (@$ns) { |
| 1632 |
$a = english_list |
| 1633 |
[map { |
| 1634 |
if (/^(?:[AM]:)?([^.]+)\.([^.]+)$/) { |
| 1635 |
pod_code ($2) . ' on the interface '. |
| 1636 |
type_label (type_expanded_uri ($1), is_pod => 1) |
| 1637 |
} else { |
| 1638 |
pod_code ($_) |
| 1639 |
} |
| 1640 |
} @$ns]; |
| 1641 |
$a = qq<DOM applications dealing with documents that do >. |
| 1642 |
qq<use XML Namespaces should use $a instead.>; |
| 1643 |
} |
| 1644 |
push @desc, pod_para |
| 1645 |
qq<This $opt{method} is namespace ignorant. Mixing >. |
| 1646 |
qq<namespace-aware and -unaware methods can lead >. |
| 1647 |
qq<to unpredictable result. $a>; |
| 1648 |
} |
| 1649 |
|
| 1650 |
@desc; |
| 1651 |
} # get_alternate_description |
| 1652 |
|
| 1653 |
sub get_redef_description ($;%) { |
| 1654 |
my ($node, %opt) = @_; |
| 1655 |
my @desc; |
| 1656 |
$opt{if} ||= 'interface'; |
| 1657 |
$opt{method} ||= 'method'; |
| 1658 |
if ($node->local_name eq 'ReMethod' or |
| 1659 |
$node->local_name eq 'ReAttr') { |
| 1660 |
my $redef = $node->get_attribute_value ('Redefine'); |
| 1661 |
push @desc, pod_para qq<This $opt{method} is defined by the >. |
| 1662 |
($redef ? qq<$opt{if} > . type_label |
| 1663 |
(type_expanded_uri ($redef), |
| 1664 |
is_pod => 1) |
| 1665 |
: qq<super-$opt{if} of this $opt{if}>). |
| 1666 |
q< but that definition has been overridden here.>; |
| 1667 |
} |
| 1668 |
if ($node->get_attribute_value ('IsAbstract', default => 0)) { |
| 1669 |
push @desc, pod_para (qq<This $opt{method} is defined abstractly; >. |
| 1670 |
qq<it must be overridden by the concrete >. |
| 1671 |
qq<implementation. >); |
| 1672 |
} |
| 1673 |
my @redefBy; |
| 1674 |
for (@{$node->child_nodes}) { |
| 1675 |
next unless $_->node_type eq '#element' and |
| 1676 |
$_->local_name eq 'RedefinedBy'; |
| 1677 |
push @redefBy, type_label (type_expanded_uri ($_->value), is_pod => 1); |
| 1678 |
} |
| 1679 |
if (@redefBy) { |
| 1680 |
push @desc, pod_para qq<This $opt{method} is redefined by the >. |
| 1681 |
qq<implementation of the sub-$opt{if}>. |
| 1682 |
(@redefBy > 1 ? 's ' : ' '). |
| 1683 |
english_list (\@redefBy, connector => 'and').'.'; |
| 1684 |
} |
| 1685 |
@desc; |
| 1686 |
} # get_redef_description; |
| 1687 |
|
| 1688 |
sub get_isa_description ($;%) { |
| 1689 |
my ($node, %opt) = @_; |
| 1690 |
$opt{if} ||= $node->get_attribute_value ('IsAbstract', default => 0) |
| 1691 |
? 'interface' : 'class'; |
| 1692 |
my @desc; |
| 1693 |
my @isa; |
| 1694 |
my @impl; |
| 1695 |
for (@{$node->child_nodes}) { |
| 1696 |
next unless $_->node_type eq '#element'; |
| 1697 |
if ($_->local_name eq 'ISA') { |
| 1698 |
my $v = $_->value; |
| 1699 |
if (type_expanded_uri $_->get_attribute_value ('Type', |
| 1700 |
default => 'DOMMain:any') eq |
| 1701 |
ExpandedURI q<lang:Perl>) { |
| 1702 |
push @isa, pod_link (module => $v); |
| 1703 |
} else { |
| 1704 |
$v =~ s/::[^:]*$//g; |
| 1705 |
push @isa, type_label (type_expanded_uri ($v), is_pod => 1); |
| 1706 |
} |
| 1707 |
} elsif ($_->local_name eq 'Implement') { |
| 1708 |
my $v = $_->value; |
| 1709 |
$v =~ s/::[^:]*$//g; |
| 1710 |
push @impl, type_label (type_expanded_uri ($v), is_pod => 1); |
| 1711 |
} |
| 1712 |
} |
| 1713 |
if (@isa and @impl) { |
| 1714 |
push @desc, pod_para (qq<This $opt{if} inherits >. |
| 1715 |
english_list (\@isa, connector => 'and'). |
| 1716 |
qq< and implements >. |
| 1717 |
(@impl>1?q<interfaces >:q<the interface >). |
| 1718 |
english_list (\@impl, connector => 'and').q<.>); |
| 1719 |
} elsif (@isa) { |
| 1720 |
push @desc, pod_para (qq<This $opt{if} inherits >. |
| 1721 |
english_list (\@isa, connector => 'and').q<.>); |
| 1722 |
} elsif (@impl) { |
| 1723 |
push @desc, pod_para (qq<This $opt{if} implements >. |
| 1724 |
(@impl>1?q<interfaces >:q<the interface >). |
| 1725 |
english_list (\@impl, connector => 'and').q<.>); |
| 1726 |
} |
| 1727 |
@desc; |
| 1728 |
} # get_isa_description |
| 1729 |
|
| 1730 |
sub get_incase_label ($;%) { |
| 1731 |
my ($node, %opt) = @_; |
| 1732 |
my $label = $node->get_attribute_value ('Label', default => ''); |
| 1733 |
unless (length $label) { |
| 1734 |
$label = $node->get_attribute ('Value'); |
| 1735 |
my $type = type_normalize |
| 1736 |
type_expanded_uri |
| 1737 |
($node->get_attribute_value ('Type') || |
| 1738 |
$node->parent_node->get_attribute_value |
| 1739 |
('Type', |
| 1740 |
default => q<DOMMain:any>)); |
| 1741 |
if ($label) { |
| 1742 |
if ($label->get_attribute_value ('is-null', default => 0)) { |
| 1743 |
$label = 'null'; |
| 1744 |
} else { |
| 1745 |
if (not defined $label->value) { |
| 1746 |
valid_err q<Value is null>, node => $node; |
| 1747 |
} |
| 1748 |
if (type_isa $type, ExpandedURI q<DOMMain:DOMString>) { |
| 1749 |
$label = perl_literal $label->value; |
| 1750 |
} else { |
| 1751 |
$label = $label->value; |
| 1752 |
} |
| 1753 |
} |
| 1754 |
$label = $opt{is_pod} ? pod_code $label : $label; |
| 1755 |
} else { |
| 1756 |
$label = type_label $type, is_pod => $opt{is_pod}; |
| 1757 |
} |
| 1758 |
} else { |
| 1759 |
$label = get_description $node, name => 'Label', is_inline => 1; |
| 1760 |
} |
| 1761 |
$label; |
| 1762 |
} |
| 1763 |
|
| 1764 |
sub get_value_literal ($%) { |
| 1765 |
my ($node, %opt) = @_; |
| 1766 |
my $value = get_perl_definition_node $node, %opt; |
| 1767 |
my $type = type_normalize type_expanded_uri |
| 1768 |
$node->get_attribute_value ($opt{type_name} || 'Type', |
| 1769 |
default => q<DOMMain:any>); |
| 1770 |
my $r; |
| 1771 |
if ($type eq ExpandedURI q<DOMMain:boolean>) { |
| 1772 |
if ($value) { |
| 1773 |
$r = ($value->value and $value->value eq 'true') ? 1 : 0; |
| 1774 |
} else { |
| 1775 |
$r = $opt{default} ? 1 : 0; |
| 1776 |
} |
| 1777 |
} elsif ($type eq ExpandedURI q<DOMMain:unsigned-long> or |
| 1778 |
$type eq ExpandedURI q<DOMMain:unsigned-long-long> or |
| 1779 |
$type eq ExpandedURI q<DOMMain:long> or |
| 1780 |
$type eq ExpandedURI q<DOMMain:float> or |
| 1781 |
$type eq ExpandedURI q<DOMMain:unsigned-short>) { |
| 1782 |
if ($value) { |
| 1783 |
$r = $value->value; |
| 1784 |
} else { |
| 1785 |
$r = defined $opt{default} ? $opt{default} : 0; |
| 1786 |
} |
| 1787 |
} elsif (type_isa $type, ExpandedURI q<DOMMain:DOMString>) { |
| 1788 |
if ($value) { |
| 1789 |
if ($value->get_attribute_value ('is-null', default => 0)) { |
| 1790 |
$r = 'undef'; |
| 1791 |
} else { |
| 1792 |
$r = perl_literal $value->value; |
| 1793 |
} |
| 1794 |
} else { |
| 1795 |
if (exists $opt{default}) { |
| 1796 |
$r = defined $opt{default} ? perl_literal $opt{default} : 'undef'; |
| 1797 |
} else { |
| 1798 |
$r = perl_literal ''; |
| 1799 |
} |
| 1800 |
} |
| 1801 |
} elsif ($type eq ExpandedURI q<Perl:ARRAY>) { |
| 1802 |
if ($value) { |
| 1803 |
$r = perl_literal $value->value (as_array => 1); |
| 1804 |
} else { |
| 1805 |
$r = perl_literal (defined $opt{default} ? $opt{default} : []); |
| 1806 |
} |
| 1807 |
} elsif ($type eq ExpandedURI q<Perl:HASH>) { |
| 1808 |
if ($value) { |
| 1809 |
$r = perl_literal $value->value; |
| 1810 |
} else { |
| 1811 |
$r = perl_literal (defined $opt{default} ? $opt{default} : {}); |
| 1812 |
} |
| 1813 |
} else { |
| 1814 |
if ($value) { |
| 1815 |
if ($value->get_attribute_value ('is-null', default => 0)) { |
| 1816 |
$r = 'undef'; |
| 1817 |
} else { |
| 1818 |
$r = perl_literal $value->value; |
| 1819 |
} |
| 1820 |
} else { |
| 1821 |
if (exists $opt{default}) { |
| 1822 |
$r = defined $opt{default} ? perl_literal $opt{default} : 'undef'; |
| 1823 |
} else { |
| 1824 |
$r = 'undef'; |
| 1825 |
} |
| 1826 |
} |
| 1827 |
} |
| 1828 |
$r; |
| 1829 |
} |
| 1830 |
|
| 1831 |
sub get_internal_code ($$;%) { |
| 1832 |
my ($node, $name, %opt) = @_; |
| 1833 |
$node = $node->parent_node; |
| 1834 |
my $m; |
| 1835 |
my $def; |
| 1836 |
if ($m = $node->get_element_by (sub { |
| 1837 |
my ($me, $you) = @_; |
| 1838 |
$you->node_type eq '#element' and |
| 1839 |
($you->local_name eq 'Method' or |
| 1840 |
$you->local_name eq 'ReMethod') and |
| 1841 |
$you->get_attribute_value ('Name') eq $name |
| 1842 |
})) { |
| 1843 |
$def = $m->get_attribute ('Return'); |
| 1844 |
$def = (get_perl_definition_node $def, name => 'IntDef', use_dis => 1 or |
| 1845 |
get_perl_definition_node $def, name => 'Def', use_dis => 1) if $def; |
| 1846 |
} elsif ($m = $node->get_element_by (sub { |
| 1847 |
my ($me, $you) = @_; |
| 1848 |
$you->node_type eq '#element' and |
| 1849 |
($you->local_name eq 'Attr' or |
| 1850 |
$you->local_name eq 'ReAttr') and |
| 1851 |
$you->get_attribute_value ('Name') eq $name |
| 1852 |
})) { |
| 1853 |
$def = $m->get_attribute ('Get'); |
| 1854 |
$def = (get_perl_definition_node $def, name => 'IntDef', use_dis => 1 or |
| 1855 |
get_perl_definition_node $def, name => 'Def', use_dis => 1) if $def; |
| 1856 |
} elsif ($m = $node->get_element_by (sub { |
| 1857 |
my ($me, $you) = @_; |
| 1858 |
$you->node_type eq '#element' and |
| 1859 |
$you->local_name eq 'IntMethod' and |
| 1860 |
$you->get_attribute_value ('Name') eq $name |
| 1861 |
})) { |
| 1862 |
$def = $m->get_attribute ('Return'); |
| 1863 |
$def = get_perl_definition_node $def, name => 'Def', use_dis => 1 if $def; |
| 1864 |
} elsif ($m = $node->get_element_by (sub { |
| 1865 |
my ($me, $you) = @_; |
| 1866 |
$you->node_type eq '#element' and |
| 1867 |
$you->local_name eq 'IntAttr' and |
| 1868 |
$you->get_attribute_value ('Name') eq $name |
| 1869 |
})) { |
| 1870 |
$def = $m->get_attribute ('Get'); |
| 1871 |
$def = get_perl_definition_node $def, name => 'Def', use_dis => 1 if $def; |
| 1872 |
} |
| 1873 |
if ($def) { |
| 1874 |
if (type_expanded_uri ($def->get_attribute_value ('Type', default => '')) |
| 1875 |
eq ExpandedURI q<lang:dis>) { |
| 1876 |
return dis2perl $def; |
| 1877 |
} else { |
| 1878 |
return perl_code $def->value; |
| 1879 |
} |
| 1880 |
} else { |
| 1881 |
valid_warn qq<Internal method "$name" not defined>; |
| 1882 |
is_implemented (if => $Status->{IF}, method => $name, set => 0); |
| 1883 |
$Status->{is_implemented} = 0; |
| 1884 |
return perl_statement perl_exception |
| 1885 |
level => 'EXCEPTION', |
| 1886 |
class => 'DOMException', |
| 1887 |
type => 'NOT_SUPPORTED_ERR', |
| 1888 |
subtype_uri |
| 1889 |
=> ExpandedURI q<MDOM_EXCEPTION:MDOM_IMPL_METHOD_NOT_IMPLEMENTED>, |
| 1890 |
param => { |
| 1891 |
ExpandedURI q<MDOM_EXCEPTION:if> => $Status->{IF}, |
| 1892 |
ExpandedURI q<MDOM_EXCEPTION:method> => $name, |
| 1893 |
}; |
| 1894 |
} |
| 1895 |
} # get_internal_code |
| 1896 |
|
| 1897 |
sub register_namespace_declaration ($) { |
| 1898 |
my $node = shift; |
| 1899 |
for (@{$node->child_nodes}) { |
| 1900 |
if ($_->node_type eq '#element' and |
| 1901 |
$_->local_name eq 'Namespace') { |
| 1902 |
for (@{$_->child_nodes}) { |
| 1903 |
$Info->{Namespace}->{$_->local_name} = $_->value; |
| 1904 |
} |
| 1905 |
} |
| 1906 |
} |
| 1907 |
} |
| 1908 |
|
| 1909 |
{ |
| 1910 |
my $nest = 0; |
| 1911 |
sub is_implemented (%); |
| 1912 |
sub is_implemented (%) { |
| 1913 |
my (%opt) = @_; |
| 1914 |
my $r = 0; |
| 1915 |
$nest++ == 100 and valid_err q<Condition loop detected>; |
| 1916 |
my $member = ($Info->{is_implemented}->{$opt{if}}->{$opt{method} || |
| 1917 |
$opt{attr} . '.' . $opt{on}} |
| 1918 |
||= {}); |
| 1919 |
if (exists $opt{set}) { |
| 1920 |
$r = ($member->{$opt{condition} || ''} = $opt{set}); |
| 1921 |
} else { |
| 1922 |
if (defined $member->{$opt{condition} || ''}) { |
| 1923 |
$r = $member->{$opt{condition} || ''}; |
| 1924 |
} else { |
| 1925 |
for (@{$Info->{Condition}->{$opt{condition} || ''}->{ISA} || []}) { |
| 1926 |
if (is_implemented (%opt, condition => $_)) { |
| 1927 |
$r = 1; |
| 1928 |
last; |
| 1929 |
} |
| 1930 |
} |
| 1931 |
} |
| 1932 |
} |
| 1933 |
$nest--; |
| 1934 |
$r; |
| 1935 |
} |
| 1936 |
sub is_all_implemented (%); |
| 1937 |
sub is_all_implemented (%) { |
| 1938 |
my (%opt) = @_; |
| 1939 |
$nest++ == 100 and valid_err q<Condition loop detected>; |
| 1940 |
$opt{not_implemented} ||= []; |
| 1941 |
IF: for my $if (keys %{$Info->{is_implemented}}) { |
| 1942 |
for my $mem (keys %{$Info->{is_implemented}->{$if}}) { |
| 1943 |
## Note: In fact, this checks whether the method is NOT implemented |
| 1944 |
## rather than the method IS implemented. |
| 1945 |
if (exists $Info->{is_implemented}->{$if}->{$mem}->{$opt{condition}} and |
| 1946 |
not $Info->{is_implemented}->{$if}->{$mem}->{$opt{condition}}) { |
| 1947 |
@{$opt{not_implemented}} = ($if, $mem, $opt{condition} || ''); |
| 1948 |
last IF; |
| 1949 |
} |
| 1950 |
} |
| 1951 |
} |
| 1952 |
if (not @{$opt{not_implemented}}) { |
| 1953 |
for (@{$Info->{Condition}->{$opt{condition} || ''}->{ISA} || []}) { |
| 1954 |
if (not is_all_implemented (%opt, condition => $_)) { |
| 1955 |
last; |
| 1956 |
} |
| 1957 |
} |
| 1958 |
} |
| 1959 |
@{$opt{not_implemented}} ? 0 : 1; |
| 1960 |
}} |
| 1961 |
|
| 1962 |
sub condition_match ($%) { |
| 1963 |
my ($node, %opt) = @_; |
| 1964 |
my $conds = $node->get_attribute_value ('Condition', default => [], |
| 1965 |
as_array => 1); |
| 1966 |
my $level = $node->get_attribute_value |
| 1967 |
('Level', |
| 1968 |
default_list => @$conds ? [] |
| 1969 |
: ($opt{level_default} || []), |
| 1970 |
as_array => 1); |
| 1971 |
for (@$conds) { |
| 1972 |
unless ($Info->{Condition}->{$_}) { |
| 1973 |
valid_err qq<Condition "$_" not defined>; |
| 1974 |
} |
| 1975 |
} |
| 1976 |
for (@$level) { |
| 1977 |
unless ($Info->{Condition}->{"DOM".$_}) { |
| 1978 |
valid_err qq<Condition "DOM$_" not defined>; |
| 1979 |
} |
| 1980 |
} |
| 1981 |
if (not $opt{condition}) { |
| 1982 |
if (@$conds == 0 and @$level == 0) { |
| 1983 |
return 1; |
| 1984 |
} elsif (array_contains $conds, '$normal') { |
| 1985 |
return 1; |
| 1986 |
} elsif ($opt{ge} and not @$conds) { |
| 1987 |
return 1; |
| 1988 |
} elsif ($opt{any_unless_condition}) { |
| 1989 |
return 1; |
| 1990 |
} else { |
| 1991 |
return 0; |
| 1992 |
} |
| 1993 |
} else { |
| 1994 |
if (array_contains $conds, $opt{condition}) { |
| 1995 |
return 1; |
| 1996 |
} elsif ($opt{condition} =~ /^DOM(\d+)$/) { |
| 1997 |
if ($opt{ge}) { |
| 1998 |
for (my $i = $1; $i; $i--) { |
| 1999 |
if (array_contains $level, $i) { |
| 2000 |
return 1; |
| 2001 |
} |
| 2002 |
} |
| 2003 |
} else { |
| 2004 |
if ($1 and array_contains $level, $1) { |
| 2005 |
return 1; |
| 2006 |
} |
| 2007 |
} |
| 2008 |
} |
| 2009 |
## 'default_any': Match to 'any' condition (no condition specified) |
| 2010 |
if ($opt{default_any} and @$conds == 0 and @$level == 0) { |
| 2011 |
return 1; |
| 2012 |
} |
| 2013 |
return 0; |
| 2014 |
} |
| 2015 |
} |
| 2016 |
|
| 2017 |
=head1 SOURCE FORMAT |
| 2018 |
|
| 2019 |
"Dis" (DOM implementation source) file is written in |
| 2020 |
SuikaWikiConfig/2.0 text format. |
| 2021 |
|
| 2022 |
=head2 IF element |
| 2023 |
|
| 2024 |
C<IF> element defines a DOM interface with its descriptions |
| 2025 |
and implementations. |
| 2026 |
|
| 2027 |
Children elements: |
| 2028 |
|
| 2029 |
=over 4 |
| 2030 |
|
| 2031 |
=item IF/Name = name (1 - 1) |
| 2032 |
|
| 2033 |
Interface name. It should be taken from DOM specification. |
| 2034 |
|
| 2035 |
=item IF/Description = text (0 - infinite) |
| 2036 |
|
| 2037 |
Description for the interface. |
| 2038 |
|
| 2039 |
=item IF/ISA[list] = list of names (0 - 1) |
| 2040 |
|
| 2041 |
Names of interfaces that this interface inherits. |
| 2042 |
|
| 2043 |
=item IF/Method, IF/IntMethod, IF/ReMethod |
| 2044 |
|
| 2045 |
Method definition. |
| 2046 |
|
| 2047 |
=item IF/Attr, IF/IntAttr, IF/ReAttr |
| 2048 |
|
| 2049 |
Attribute definition. |
| 2050 |
|
| 2051 |
=item IF/ConstGroup |
| 2052 |
|
| 2053 |
Constant value group definition. |
| 2054 |
|
| 2055 |
=item IF/Const |
| 2056 |
|
| 2057 |
Constant value definition. |
| 2058 |
|
| 2059 |
=back |
| 2060 |
|
| 2061 |
=cut |
| 2062 |
|
| 2063 |
sub if2perl ($) { |
| 2064 |
my $node = shift; |
| 2065 |
local $Status->{depth} = $Status->{depth} + 1; |
| 2066 |
my $pack_name = perl_package_name |
| 2067 |
name => my $if_name |
| 2068 |
= perl_name $node->get_attribute_value ('Name'), |
| 2069 |
ucfirst => 1; |
| 2070 |
my $if_pack_name = perl_package_name if => $if_name; |
| 2071 |
my $iif_pack_name = perl_package_name iif => $if_name; |
| 2072 |
local $Status->{IF} = $if_name; |
| 2073 |
local $Status->{if} = {}; ## Temporary data |
| 2074 |
local $Info->{Namespace} = {%{$Info->{Namespace}}}; |
| 2075 |
local $Info->{Require_perl_package} = {%{$Info->{Require_perl_package}}}; |
| 2076 |
local $Info->{Require_perl_package_use} = {}; |
| 2077 |
local $Status->{is_implemented} = 1; |
| 2078 |
my $is_abs = $node->get_attribute ('IsAbstract', default => 0); |
| 2079 |
my $is_fin = $node->get_attribute ('IsFinal', default => 0); |
| 2080 |
$is_fin = -1 if $is_abs; # 1=no subclass, 0=free, -1=must be subclass |
| 2081 |
my $impl_by_app = $node->get_attribute ('ImplByApp', default => 0); |
| 2082 |
|
| 2083 |
my @level; |
| 2084 |
my $mod = get_level_description $node, level => \@level; |
| 2085 |
|
| 2086 |
push my @desc, |
| 2087 |
pod_head ($Status->{depth}, 'Interface ' . pod_code ($if_name). |
| 2088 |
($is_abs?'':', Class '.pod_code ($pack_name))); |
| 2089 |
|
| 2090 |
push @desc, pod_paras (get_description ($node)); |
| 2091 |
push @desc, pod_para ('This interface is ' . $mod . q<.>) if $mod; |
| 2092 |
|
| 2093 |
if ($impl_by_app) { |
| 2094 |
push @desc, pod_para ('This interface is intended to be implemented '. |
| 2095 |
'by DOM applications. To implement this '. |
| 2096 |
'interface, put the statement '), |
| 2097 |
pod_pre ('push our @ISA, q<'.($is_abs?$if_pack_name:$pack_name). |
| 2098 |
'>;'), |
| 2099 |
pod_para ('on your package and define methods and '. |
| 2100 |
'attributes.'); |
| 2101 |
} |
| 2102 |
|
| 2103 |
push @desc, get_isa_description ($node); |
| 2104 |
|
| 2105 |
my $result = pod_block @desc; |
| 2106 |
|
| 2107 |
my $has_role = $node->get_attribute ('Role'); |
| 2108 |
|
| 2109 |
for my $condition ((sort keys %{$Info->{Condition}}), '') { |
| 2110 |
if ($condition =~ /^DOM(\d+)$/) { |
| 2111 |
next if @level and $level[0] > $1; |
| 2112 |
} |
| 2113 |
local $Status->{Operator} = {}; |
| 2114 |
local $Status->{condition} = $condition; |
| 2115 |
my $cond_if_pack_name = perl_package_name if => $if_name, |
| 2116 |
condition => $condition; |
| 2117 |
my $cond_iif_pack_name = perl_package_name iif => $if_name, |
| 2118 |
condition => $condition; |
| 2119 |
my $cond_pack_name = perl_package_name name => $if_name, |
| 2120 |
condition => $condition; |
| 2121 |
my $cond_int_pack_name = perl_package_name name => $if_name, |
| 2122 |
condition => $condition, |
| 2123 |
is_internal => 1; |
| 2124 |
my $cond_iint_pack_name = perl_package_name name => $if_name, |
| 2125 |
condition => $condition, |
| 2126 |
is_internal => 1, |
| 2127 |
is_for_inheriting => 1; |
| 2128 |
$result .= perl_package full_name => $cond_int_pack_name; |
| 2129 |
my @isa; |
| 2130 |
for (@{$node->child_nodes}) { |
| 2131 |
next unless $_->node_type eq '#element' and |
| 2132 |
condition_match $_, condition => $condition, |
| 2133 |
default_any => 1, ge => 1; |
| 2134 |
if ($_->local_name eq 'ISA') { |
| 2135 |
if (type_expanded_uri ($_->get_attribute_value ('Type', |
| 2136 |
default => ExpandedURI q<DOMMain:any>)) |
| 2137 |
eq ExpandedURI q<lang:Perl>) { |
| 2138 |
my $v = $_->value; |
| 2139 |
if ($v =~ /[^\w:]|(?<!:):(?!:)/) { |
| 2140 |
valid_err q<Invalid package name "$v">, node => $_; |
| 2141 |
} |
| 2142 |
push @isa, $v; |
| 2143 |
} else { |
| 2144 |
push @isa, perl_package_name qname_with_condition => $_->value, |
| 2145 |
condition => $condition, |
| 2146 |
is_internal => 1, |
| 2147 |
is_for_inheriting => 1; |
| 2148 |
} |
| 2149 |
} elsif ($_->local_name eq 'Implement') { |
| 2150 |
push @isa, perl_package_name if_qname_with_condition => $_->value, |
| 2151 |
condition => $condition; |
| 2152 |
} |
| 2153 |
} |
| 2154 |
push my @isag, perl_package_name (name => 'ManakaiDOMObject') |
| 2155 |
unless $if_name eq 'ManakaiDOMObject'; |
| 2156 |
my @isaa; |
| 2157 |
if ($condition) { |
| 2158 |
for (@{$Info->{Condition}->{$condition}->{ISA}}) { |
| 2159 |
push @isaa, perl_package_name name => $if_name, |
| 2160 |
condition => $_, |
| 2161 |
is_internal => 1; |
| 2162 |
} |
| 2163 |
$result .= perl_inherit [$cond_int_pack_name, @isaa, @isa, @isag] |
| 2164 |
=> $cond_pack_name; |
| 2165 |
$result .= perl_inherit [@isaa, $cond_iif_pack_name] |
| 2166 |
=> $cond_int_pack_name; |
| 2167 |
$result .= perl_inherit [$cond_int_pack_name, @isa] |
| 2168 |
=> $cond_iint_pack_name; |
| 2169 |
$result .= perl_inherit [$cond_if_pack_name, $iif_pack_name] |
| 2170 |
=> $cond_iif_pack_name; |
| 2171 |
$result .= perl_inherit [$if_pack_name] => $cond_if_pack_name; |
| 2172 |
} else { ## No condition specified |
| 2173 |
$result .= perl_inherit [$cond_int_pack_name, @isa, @isag] |
| 2174 |
=> $cond_pack_name; |
| 2175 |
if ($Info->{NormalCondition}) { |
| 2176 |
push @isaa, perl_package_name name => $if_name, |
| 2177 |
condition => $Info->{NormalCondition}, |
| 2178 |
is_internal => 1; |
| 2179 |
$result .= perl_inherit [@isaa] |
| 2180 |
=> $cond_int_pack_name; |
| 2181 |
} else { ## Condition not used |
| 2182 |
$result .= perl_inherit [$iif_pack_name] => $cond_int_pack_name; |
| 2183 |
} |
| 2184 |
$result .= perl_inherit [$cond_int_pack_name, @isa] |
| 2185 |
=> $cond_iint_pack_name; |
| 2186 |
$result .= perl_inherit [$if_pack_name] => $iif_pack_name; |
| 2187 |
} |
| 2188 |
for my $pack ($cond_pack_name, $cond_int_pack_name, |
| 2189 |
$cond_iif_pack_name, $cond_if_pack_name, |
| 2190 |
$cond_iint_pack_name) { |
| 2191 |
$result .= perl_statement perl_assign |
| 2192 |
perl_var (type => '$', |
| 2193 |
package => {full_name => $pack}, |
| 2194 |
local_name => 'VERSION') |
| 2195 |
=> version_date time; |
| 2196 |
} |
| 2197 |
|
| 2198 |
my @feature; |
| 2199 |
for (@{$node->child_nodes}) { |
| 2200 |
my $gt = 0; |
| 2201 |
unless (condition_match $_, level_default => \@level, |
| 2202 |
condition => $condition) { |
| 2203 |
if (condition_match $_, level_default => \@level, |
| 2204 |
condition => $condition, ge => 1) { |
| 2205 |
$gt = 1; |
| 2206 |
} else { |
| 2207 |
next; |
| 2208 |
} |
| 2209 |
} |
| 2210 |
|
| 2211 |
if ($_->local_name eq 'Method' or |
| 2212 |
$_->local_name eq 'IntMethod' or |
| 2213 |
$_->local_name eq 'ReMethod') { |
| 2214 |
$result .= method2perl ($_, level => \@level, condition => $condition) |
| 2215 |
unless $gt; |
| 2216 |
} elsif ($_->local_name eq 'Attr' or |
| 2217 |
$_->local_name eq 'IntAttr' or |
| 2218 |
$_->local_name eq 'ReAttr') { |
| 2219 |
$result .= attr2perl ($_, level => \@level, condition => $condition) |
| 2220 |
unless $gt; |
| 2221 |
} elsif ($_->local_name eq 'ConstGroup') { |
| 2222 |
$result .= constgroup2perl ($_, level => \@level, |
| 2223 |
condition => $condition, |
| 2224 |
without_document => $gt, |
| 2225 |
package => $cond_int_pack_name); |
| 2226 |
} elsif ($_->local_name eq 'Const') { |
| 2227 |
$result .= const2perl ($_, level => \@level, condition => $condition, |
| 2228 |
package => $cond_int_pack_name) |
| 2229 |
unless $gt; |
| 2230 |
} elsif ($_->local_name eq 'Require') { |
| 2231 |
$result .= req2perl ($_, level => \@level, condition => $condition); |
| 2232 |
} elsif ($_->local_name eq 'Feature') { |
| 2233 |
push @feature, $_; |
| 2234 |
} elsif ({qw/Name 1 Spec 1 ISA 1 Description 1 Implement 1 |
| 2235 |
Level 1 SpecLevel 1 ImplNote 1 Role 1 |
| 2236 |
IsAbstract 1 IsFinal 1 ImplByApp 1/}->{$_->local_name}) { |
| 2237 |
# |
| 2238 |
} else { |
| 2239 |
valid_warn qq{Element @{[$_->local_name]} not supported}; |
| 2240 |
} |
| 2241 |
} |
| 2242 |
|
| 2243 |
if ($has_role) { |
| 2244 |
my $role = type_expanded_uri $has_role->value; |
| 2245 |
if ($role eq ExpandedURI q<DOMCore:DOMImplementationSource>) { |
| 2246 |
$result .= perl_statement |
| 2247 |
q<push @org::w3c::dom::DOMImplementationSourceList, >. |
| 2248 |
perl_literal $cond_pack_name; |
| 2249 |
} else { |
| 2250 |
my $var = q<@{>.perl_var (type => '$', |
| 2251 |
local_name => $ManakaiDOMModulePrefix.'::Role'). |
| 2252 |
q<{>.perl_literal ($role).q<}}>; |
| 2253 |
my %prop; |
| 2254 |
if ($has_role->get_attribute ('compat')) { |
| 2255 |
$prop{compat} = type_expanded_uri |
| 2256 |
$has_role->get_attribute_value ('compat'); |
| 2257 |
} else { |
| 2258 |
$prop{compat} = ''; |
| 2259 |
} |
| 2260 |
$result .= perl_statement |
| 2261 |
'push '.$var.q<, >. |
| 2262 |
perl_list { |
| 2263 |
class => $cond_pack_name, |
| 2264 |
constructor => 'new', |
| 2265 |
%prop, |
| 2266 |
}; |
| 2267 |
} |
| 2268 |
} |
| 2269 |
|
| 2270 |
if (@feature or $has_role) { |
| 2271 |
$result .= '{' . perl_statement 'our $Feature'; |
| 2272 |
for (@feature) { |
| 2273 |
my $name = $_->get_attribute ('QName'); |
| 2274 |
if ($name) { |
| 2275 |
$name = type_expanded_uri ($name->value); |
| 2276 |
} else { |
| 2277 |
$name = $_->get_attribute_value ('Name'); |
| 2278 |
} |
| 2279 |
$result .= perl_statement '$Feature->{'.perl_literal ($name).'}->{'. |
| 2280 |
perl_literal ($_->get_attribute_value ('Version')). |
| 2281 |
'} = 1'; |
| 2282 |
} |
| 2283 |
|
| 2284 |
$result .= perl_sub |
| 2285 |
name => '___classHasFeature', |
| 2286 |
prototype => '$%', |
| 2287 |
code => |
| 2288 |
perl_statement ('my ($self, %f) = @_'). |
| 2289 |
q[ |
| 2290 |
for (keys %f) { |
| 2291 |
if ($Feature->{$_}) { |
| 2292 |
if (defined $f{$_}->{version}) { |
| 2293 |
delete $f{$_} |
| 2294 |
if $Feature->{$_}->{$f{$_}->{version}}; |
| 2295 |
} else { |
| 2296 |
delete $f{$_} if keys %{$Feature->{$_}}; |
| 2297 |
} |
| 2298 |
return 1 if keys (%f) == 0; |
| 2299 |
} |
| 2300 |
} |
| 2301 |
]. |
| 2302 |
(@isa + @isaa ? |
| 2303 |
q[for (].perl_list (@isa, @isaa).q[) { |
| 2304 |
if (my $c = $_->can ('___classHasFeature')) { |
| 2305 |
if ($c->($self, %f)) { |
| 2306 |
return 1; |
| 2307 |
} |
| 2308 |
} |
| 2309 |
}] : ''). |
| 2310 |
(($has_role and $has_role->get_attribute ('compat'))? |
| 2311 |
q[ |
| 2312 |
my %g; |
| 2313 |
for (keys %f) { |
| 2314 |
unless ($f{$_}->{plus}) { |
| 2315 |
return 0; |
| 2316 |
} else { |
| 2317 |
$g{$_} = {version => $f{$_}->{version}}; |
| 2318 |
} |
| 2319 |
} |
| 2320 |
for (reverse @{$].$ManakaiDOMModulePrefix.'::Role{'. |
| 2321 |
perl_literal (type_expanded_uri |
| 2322 |
$has_role->value).'}'.q[||[]}) { |
| 2323 |
if ($_->{compat} eq ]. |
| 2324 |
perl_literal ($has_role->get_attribute_value |
| 2325 |
('compat')).q[) { |
| 2326 |
if ($_->{class}->___classHasFeature (%g)) { |
| 2327 |
return 1; |
| 2328 |
} |
| 2329 |
} |
| 2330 |
} |
| 2331 |
]:''). |
| 2332 |
perl_statement (q<return 0>); |
| 2333 |
$result .= '}'; |
| 2334 |
} |
| 2335 |
|
| 2336 |
$result .= ops2perl; |
| 2337 |
} |
| 2338 |
|
| 2339 |
$result; |
| 2340 |
} # if2perl |
| 2341 |
|
| 2342 |
=head2 Method, IntMethod and ReMethod elements |
| 2343 |
|
| 2344 |
C<Method>, C<IntMethod> and C<ReMethod> element defines a method. |
| 2345 |
Methods defined by C<Method> are ones as defined in the DOM |
| 2346 |
specification. Methods defined by C<IntMethod> are only for |
| 2347 |
internal use and usually not defined by the specifications. |
| 2348 |
Methods defined by C<ReMethod> do actually not belong |
| 2349 |
to this interface but to ancestor interface in the specification |
| 2350 |
but overriddenly re-defined for this type of descendant interfaces |
| 2351 |
(for example, some methods defined in Node interface of the DOM |
| 2352 |
Core Module are re-defined in Element, Attr or other node-type |
| 2353 |
interfaces, since those methods work differently by type of |
| 2354 |
the node). |
| 2355 |
|
| 2356 |
Children elements: |
| 2357 |
|
| 2358 |
=over 4 |
| 2359 |
|
| 2360 |
=item Name = name (1 - 1) |
| 2361 |
|
| 2362 |
Method name. It should be taken from DOM specification |
| 2363 |
if element type is C<Method> or C<ReMethod>. Method name |
| 2364 |
for C<ReMethod> must be used as the name of the C<Method> |
| 2365 |
defined in ancestor interface. Method name for C<IntMethod> |
| 2366 |
must be different with any other C<Method>, C<IntMethod> |
| 2367 |
or C<ReMethod> (including those defined by ancestor interfaces). |
| 2368 |
|
| 2369 |
=item Description = text (0 - infinite) |
| 2370 |
|
| 2371 |
Description for the method. |
| 2372 |
|
| 2373 |
=back |
| 2374 |
|
| 2375 |
=cut |
| 2376 |
|
| 2377 |
sub method2perl ($;%) { |
| 2378 |
my ($node, %opt) = @_; |
| 2379 |
local $Status->{depth} = $Status->{depth} + 1; |
| 2380 |
my $m_name = perl_name $node->get_attribute_value ('Name'); |
| 2381 |
my $level; |
| 2382 |
my @level = @{$opt{level} || []}; |
| 2383 |
local $Status->{Method} = $m_name; |
| 2384 |
local $Status->{is_implemented} = 1; |
| 2385 |
my $result = ''; |
| 2386 |
if ($node->local_name eq 'IntMethod') { |
| 2387 |
$m_name = perl_internal_name $m_name; |
| 2388 |
$level = ''; |
| 2389 |
} else { |
| 2390 |
$level = get_level_description $node, level => \@level; |
| 2391 |
} |
| 2392 |
|
| 2393 |
my @param_list; |
| 2394 |
my $param_prototype = '$'; |
| 2395 |
my @param_desc; |
| 2396 |
my @param_domstring; |
| 2397 |
if ($node->get_attribute ('Param')) { |
| 2398 |
for (@{$node->child_nodes}) { |
| 2399 |
if ($_->local_name eq 'Param') { |
| 2400 |
my $name = perl_name $_->get_attribute_value ('Name'); |
| 2401 |
my $type = type_expanded_uri $_->get_attribute_value |
| 2402 |
('Type', |
| 2403 |
default => 'DOMMain:any'); |
| 2404 |
push @param_list, '$' . $name; |
| 2405 |
push @param_desc, pod_item (pod_code '$' . $name); |
| 2406 |
if (type_isa $type, ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>) { |
| 2407 |
push @param_domstring, [$name, $type]; |
| 2408 |
} |
| 2409 |
push my @param_desc_val, |
| 2410 |
pod_item (type_label $type, is_pod => 1), |
| 2411 |
pod_paras get_description $_; |
| 2412 |
$param_prototype .= '$'; |
| 2413 |
for (@{$_->child_nodes}) { |
| 2414 |
next unless $_->local_name eq 'InCase'; |
| 2415 |
push @param_desc_val, pod_item (get_incase_label $_, is_pod => 1), |
| 2416 |
pod_paras (get_description $_); |
| 2417 |
} |
| 2418 |
push @param_desc, pod_list 4, @param_desc_val; |
| 2419 |
} |
| 2420 |
} |
| 2421 |
} |
| 2422 |
|
| 2423 |
my $return = $node->get_attribute ('Return'); |
| 2424 |
unless ($return) { |
| 2425 |
## NOTE: A method without return value does not have 'Return' |
| 2426 |
## before its code is implemented. |
| 2427 |
valid_warn q<Required "Return" element not found>, node => $node; |
| 2428 |
$return = $node->get_attribute ('Return', make_new_node => 1); |
| 2429 |
} |
| 2430 |
my $has_return = $return->get_attribute_value ('Type', default => 0) ? 1 : 0; |
| 2431 |
push my @desc, |
| 2432 |
pod_head ($Status->{depth}, 'Method ' . |
| 2433 |
pod_code (($has_return ? '$return = ' : '') . |
| 2434 |
'$obj->' . $m_name . |
| 2435 |
' (' . join (', ', @param_list) . ')')), |
| 2436 |
pod_paras (get_description ($node)), |
| 2437 |
$level ? pod_para ('The method ' . pod_code ($m_name) . |
| 2438 |
q< has been > . $level . '.') : (); |
| 2439 |
|
| 2440 |
if (@param_list) { |
| 2441 |
push @desc, pod_para ('This method has ' . |
| 2442 |
english_number (@param_list + 0, |
| 2443 |
singular => q<parameter>, |
| 2444 |
plural => q<parameters>) . ':'), |
| 2445 |
pod_list (4, @param_desc); |
| 2446 |
} else { |
| 2447 |
push @desc, pod_para (q<This method has no parameter.>); |
| 2448 |
} |
| 2449 |
|
| 2450 |
my $is_abs = $node->get_attribute_value ('IsAbstract', default => 0); |
| 2451 |
if ($is_abs) { |
| 2452 |
unless (get_perl_definition_node $return, |
| 2453 |
condition => $opt{condition}, |
| 2454 |
level_default => $opt{level_default}, |
| 2455 |
use_dis => 1) { |
| 2456 |
for ($return->append_new_node (type => '#element', |
| 2457 |
local_name => 'Def')) { |
| 2458 |
$_->set_attribute ('Type' => ExpandedURI q<lang:dis>); |
| 2459 |
$_->set_attribute ('Overridden' => 1); |
| 2460 |
} |
| 2461 |
} |
| 2462 |
} |
| 2463 |
|
| 2464 |
my @return; |
| 2465 |
my @exception; |
| 2466 |
my $has_exception = 0; |
| 2467 |
my $code_node = get_perl_definition_node $return, |
| 2468 |
condition => $opt{condition}, |
| 2469 |
level_default => $opt{level_default}, |
| 2470 |
use_dis => 1; |
| 2471 |
my $int_code_node = get_perl_definition_node $return, name => 'IntDef', |
| 2472 |
condition => $opt{condition}, |
| 2473 |
level_default => $opt{level_default}, |
| 2474 |
use_dis => 1; |
| 2475 |
my $code; |
| 2476 |
my $int_code; |
| 2477 |
for ({code => \$code, code_node => $code_node, |
| 2478 |
internal => sub { |
| 2479 |
return get_internal_code $node, $_[0] if $_[0]; |
| 2480 |
if ($int_code_node) { |
| 2481 |
perl_code $int_code_node->value, |
| 2482 |
internal => sub { |
| 2483 |
$_[0] ? get_internal_code $node, $_[0] : |
| 2484 |
valid_err q<Preprocessing macro INT cannot be used here>; |
| 2485 |
}; |
| 2486 |
} else { |
| 2487 |
valid_err "<IF[Name = $Status->{IF}]/Method[Name = $m_name]/" . |
| 2488 |
"Return/IntDef> required"; |
| 2489 |
} |
| 2490 |
}}, |
| 2491 |
{code => \$int_code, code_node => $int_code_node, |
| 2492 |
internal => sub {$_[0]?get_internal_code $node,$_[0]: |
| 2493 |
valid_err q<Preprocessing macro INT cannot be> . |
| 2494 |
q<used here>}}) { |
| 2495 |
if ($_->{code_node}) { |
| 2496 |
my $mcode; |
| 2497 |
if (type_expanded_uri ($_->{code_node}->get_attribute_value |
| 2498 |
('Type', default => q<DOMMain:any>)) |
| 2499 |
eq ExpandedURI q<lang:dis>) { |
| 2500 |
$mcode = dis2perl $_->{code_node}; |
| 2501 |
} else { |
| 2502 |
$mcode = perl_code $_->{code_node}->value, |
| 2503 |
internal => $_->{internal}; |
| 2504 |
} |
| 2505 |
if ($mcode =~ /^\s*$/) { |
| 2506 |
${$_->{code}} = ''; |
| 2507 |
} else { |
| 2508 |
${$_->{code}} = perl_code_source ($mcode, |
| 2509 |
path => $_->{code_node}->node_path |
| 2510 |
(key => 'Name')); |
| 2511 |
} |
| 2512 |
} |
| 2513 |
} |
| 2514 |
if ($code_node) { |
| 2515 |
if ($has_return) { |
| 2516 |
$code = perl_statement (perl_assign 'my $r' => get_value_literal $return, |
| 2517 |
name => 'DefaultValue', |
| 2518 |
type_name => 'Type') . |
| 2519 |
$code; |
| 2520 |
if ($code_node->get_attribute_value ('cast-output', default => 1)) { |
| 2521 |
my $type = type_normalize |
| 2522 |
type_expanded_uri $return->get_attribute_value |
| 2523 |
('Type', |
| 2524 |
default => q<DOMMain:any>); |
| 2525 |
if (type_isa $type, ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>) { |
| 2526 |
$code .= perl_builtin_code $type, |
| 2527 |
s => 'r', r => 'r', |
| 2528 |
condition => $opt{condition}; |
| 2529 |
} |
| 2530 |
} |
| 2531 |
$code .= perl_statement ('$r'); |
| 2532 |
} else { |
| 2533 |
$code .= perl_statement ('undef'); |
| 2534 |
} |
| 2535 |
if ($code_node->get_attribute_value ('auto-argument', default => 1)) { |
| 2536 |
if ($code_node->get_attribute_value ('cast-input', default => 1)) { |
| 2537 |
for (@param_domstring) { |
| 2538 |
$code = perl_builtin_code ($_->[1], |
| 2539 |
s => $_->[0], r => $_->[0], |
| 2540 |
condition => $opt{condition}) . $code; |
| 2541 |
} |
| 2542 |
} |
| 2543 |
$code = perl_statement (perl_assign 'my (' . |
| 2544 |
join (', ', '$self', @param_list) . |
| 2545 |
')' => '@_') . |
| 2546 |
$code; |
| 2547 |
} |
| 2548 |
if ($int_code_node) { |
| 2549 |
if ($has_return) { |
| 2550 |
$int_code = perl_statement (perl_assign 'my $r' => perl_literal '') . |
| 2551 |
$int_code . |
| 2552 |
perl_statement ('$r'); |
| 2553 |
} else { |
| 2554 |
$int_code .= perl_statement ('undef'); |
| 2555 |
} |
| 2556 |
$int_code = perl_statement (perl_assign 'my (' . |
| 2557 |
join (', ', '$self', @param_list) . |
| 2558 |
')' => '@_') . |
| 2559 |
$int_code |
| 2560 |
if $int_code_node->get_attribute_value ('auto-argument', default => 1); |
| 2561 |
} |
| 2562 |
|
| 2563 |
if ($has_return) { |
| 2564 |
push @return, pod_item (type_label (type_expanded_uri |
| 2565 |
($return->get_attribute_value |
| 2566 |
('Type', |
| 2567 |
default => 'DOMMain:any')), |
| 2568 |
is_pod => 1)), |
| 2569 |
pod_paras (get_description $return); |
| 2570 |
} |
| 2571 |
for (@{$return->child_nodes}) { |
| 2572 |
if ($_->local_name eq 'InCase') { |
| 2573 |
push @return, pod_item ( get_incase_label $_, is_pod => 1), |
| 2574 |
pod_paras (get_description $_); |
| 2575 |
$has_return++; |
| 2576 |
} elsif ($_->local_name eq 'Exception') { |
| 2577 |
push @exception, pod_item ('Exception: ' . |
| 2578 |
(type_label ($_->get_attribute_value |
| 2579 |
('Type', |
| 2580 |
default => 'DOMMain:any'), |
| 2581 |
is_pod => 1)). |
| 2582 |
'.' . pod_code $_->get_attribute_value |
| 2583 |
('Name', |
| 2584 |
default => '<unknown>')), |
| 2585 |
pod_paras (get_description $_); |
| 2586 |
my @st; |
| 2587 |
for (@{$_->child_nodes}) { |
| 2588 |
next unless $_->node_type eq '#element'; |
| 2589 |
if ($_->local_name eq 'SubType') { |
| 2590 |
push @st, subtype2poditem ($_); |
| 2591 |
} elsif ({qw/Name 1 Type 1 |
| 2592 |
Description 1 ImplNote 1 |
| 2593 |
Condition 1 Level 1 SpecLevel 1/}->{$_->local_name}) { |
| 2594 |
# |
| 2595 |
} else { |
| 2596 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 2597 |
node => $_; |
| 2598 |
} |
| 2599 |
} |
| 2600 |
push @exception, pod_list 4, @st if @st; |
| 2601 |
$has_exception++; |
| 2602 |
} |
| 2603 |
} |
| 2604 |
} else { |
| 2605 |
$Status->{is_implemented} = 0; |
| 2606 |
$int_code = $code |
| 2607 |
= perl_statement ('my $self = shift'). |
| 2608 |
perl_statement perl_exception |
| 2609 |
level => 'EXCEPTION', |
| 2610 |
class => 'DOMException', |
| 2611 |
type => 'NOT_SUPPORTED_ERR', |
| 2612 |
subtype_uri |
| 2613 |
=> ExpandedURI q<MDOM_EXCEPTION:MDOM_IMPL_METHOD_NOT_IMPLEMENTED>, |
| 2614 |
param => { |
| 2615 |
ExpandedURI q<MDOM_EXCEPTION:if> => $Status->{IF}, |
| 2616 |
ExpandedURI q<MDOM_EXCEPTION:method> => $Status->{Method}, |
| 2617 |
}; |
| 2618 |
@return = (); |
| 2619 |
push @exception, pod_item ('Exception: ' . pod_code ('DOMException') . '.' . |
| 2620 |
pod_code ('NOT_SUPPORTED_ERR')), |
| 2621 |
pod_para ('Call of this method allways result in |
| 2622 |
this exception raisen, since this |
| 2623 |
method is not implemented yet.'); |
| 2624 |
$has_return = 0; |
| 2625 |
$has_exception = 1; |
| 2626 |
} |
| 2627 |
is_implemented if => $Status->{IF}, method => $Status->{Method}, |
| 2628 |
condition => $opt{condition}, set => $Status->{is_implemented}; |
| 2629 |
if ($has_return or $has_exception) { |
| 2630 |
if ($has_return) { |
| 2631 |
push @desc, pod_para (q<This method results in > . |
| 2632 |
($has_return == 1 ? q<the value:> |
| 2633 |
: q<either:>)), |
| 2634 |
pod_list 4, pod_item (pod_code q<$return>), |
| 2635 |
pod_list (4, @return), |
| 2636 |
@exception; |
| 2637 |
} elsif ($has_exception) { |
| 2638 |
push @desc, pod_para (q<This method does not return any value, |
| 2639 |
but it might raise > . |
| 2640 |
($has_exception == 1 ? q<an exception:> |
| 2641 |
: q<one of exceptions from:>)), |
| 2642 |
pod_list 4, @exception; |
| 2643 |
} |
| 2644 |
} else { |
| 2645 |
push @desc, pod_para q<This method does not return any value |
| 2646 |
nor does raise any exceptions.>; |
| 2647 |
} |
| 2648 |
|
| 2649 |
push @desc, get_alternate_description $node; |
| 2650 |
push @desc, get_redef_description $node; |
| 2651 |
|
| 2652 |
if ($node->local_name eq 'IntMethod' or |
| 2653 |
$Status->{if}->{method_documented}->{$m_name}++) { |
| 2654 |
$result .= pod_block pod_comment @desc; |
| 2655 |
} else { |
| 2656 |
$result .= pod_block @desc; |
| 2657 |
} |
| 2658 |
|
| 2659 |
$result .= perl_sub name => $m_name, |
| 2660 |
prototype => $param_prototype, |
| 2661 |
code => $code; |
| 2662 |
$result .= perl_sub name => perl_internal_name $m_name, |
| 2663 |
prototype => $param_prototype, |
| 2664 |
code => $int_code |
| 2665 |
if $int_code_node; |
| 2666 |
|
| 2667 |
if (my $op = get_perl_definition_node $node, name => 'Operator') { |
| 2668 |
my $value = $op->value; |
| 2669 |
valid_err qq{Overloaded operator name not specified}, |
| 2670 |
node => $op |
| 2671 |
unless defined $value; |
| 2672 |
$Status->{Operator}->{$value} = '\\' . perl_var type => '&', |
| 2673 |
local_name => $m_name; |
| 2674 |
} |
| 2675 |
|
| 2676 |
$result; |
| 2677 |
} # method2perl |
| 2678 |
|
| 2679 |
sub attr2perl ($;%) { |
| 2680 |
my ($node, %opt) = @_; |
| 2681 |
local $Status->{depth} = $Status->{depth} + 1; |
| 2682 |
my $m_name = perl_name $node->get_attribute_value ('Name'); |
| 2683 |
my $level; |
| 2684 |
my @level = @{$opt{level} || []}; |
| 2685 |
local $Status->{Method} = $m_name; |
| 2686 |
local $Status->{is_implemented} = 1; |
| 2687 |
my $result = ''; |
| 2688 |
if ($node->local_name eq 'IntAttr') { |
| 2689 |
$m_name = perl_internal_name $m_name; |
| 2690 |
$level = ''; |
| 2691 |
} else { |
| 2692 |
$level = get_level_description $node, level => \@level; |
| 2693 |
} |
| 2694 |
|
| 2695 |
my $return = $node->get_attribute ('Get'); |
| 2696 |
unless ($return) { |
| 2697 |
valid_err q<Required "Get" element not found>, node => $node; |
| 2698 |
} |
| 2699 |
my $set = $node->get_attribute ('Set'); |
| 2700 |
my $has_set = defined $set ? 1 : 0; |
| 2701 |
push my @desc, |
| 2702 |
pod_head ($Status->{depth}, 'Attribute ' . |
| 2703 |
pod_code ('$obj->' . $m_name)), |
| 2704 |
pod_paras (get_description ($node)), |
| 2705 |
$level ? pod_para ('The method ' . pod_code ($m_name) . |
| 2706 |
q< has been > . $level . '.') : (); |
| 2707 |
|
| 2708 |
my $is_abs = $node->get_attribute_value ('IsAbstract', default => 0); |
| 2709 |
if ($is_abs) { |
| 2710 |
unless (get_perl_definition_node $return, |
| 2711 |
condition => $opt{condition}, |
| 2712 |
level_default => $opt{level_default}, |
| 2713 |
use_dis => 1) { |
| 2714 |
for ($return->append_new_node (type => '#element', |
| 2715 |
local_name => 'Def')) { |
| 2716 |
$_->set_attribute ('Type' => ExpandedURI q<lang:dis>); |
| 2717 |
$_->set_attribute ('Overridden' => 1); |
| 2718 |
} |
| 2719 |
} |
| 2720 |
} |
| 2721 |
|
| 2722 |
my $code_node = get_perl_definition_node $return, |
| 2723 |
condition => $opt{condition}, |
| 2724 |
level_default => $opt{level_default}, |
| 2725 |
use_dis => 1; |
| 2726 |
my $int_code_node = get_perl_definition_node $return, name => 'IntDef', |
| 2727 |
condition => $opt{condition}, |
| 2728 |
level_default => $opt{level_default}, |
| 2729 |
use_dis => 1; |
| 2730 |
my ($set_code_node, $int_set_code_node); |
| 2731 |
if ($has_set) { |
| 2732 |
if ($is_abs) { |
| 2733 |
unless (get_perl_definition_node $set, |
| 2734 |
condition => $opt{condition}, |
| 2735 |
level_default => $opt{level_default}, |
| 2736 |
use_dis => 1) { |
| 2737 |
for ($return->append_new_node (type => '#element', |
| 2738 |
local_name => 'Def')) { |
| 2739 |
$_->set_attribute ('Type' => ExpandedURI q<lang:dis>); |
| 2740 |
$_->set_attribute ('Overridden' => 1); |
| 2741 |
} |
| 2742 |
} |
| 2743 |
} |
| 2744 |
$set_code_node = get_perl_definition_node $set, |
| 2745 |
condition => $opt{condition}, |
| 2746 |
level_default => $opt{level_default}, |
| 2747 |
use_dis => 1; |
| 2748 |
$int_set_code_node = get_perl_definition_node $set, name => 'IntDef', |
| 2749 |
condition => $opt{condition}, |
| 2750 |
level_default => $opt{level_default}, |
| 2751 |
use_dis => 1; |
| 2752 |
} |
| 2753 |
my $code = ''; |
| 2754 |
my $int_code = ''; |
| 2755 |
my $set_code = ''; |
| 2756 |
my $int_set_code = ''; |
| 2757 |
for ({code => \$code, code_node => $code_node, |
| 2758 |
internal => sub { |
| 2759 |
return get_internal_code $node, $_[0] if $_[0]; |
| 2760 |
if ($int_code_node) { |
| 2761 |
perl_code $int_code_node->value, |
| 2762 |
internal => sub { |
| 2763 |
$_[0] ? get_internal_code $node, $_[0] : |
| 2764 |
valid_err q<Preprocessing macro INT cannot be used here>; |
| 2765 |
}; |
| 2766 |
} else { |
| 2767 |
valid_err "<IF[Name = $Status->{IF}]/Attr[Name = $m_name]/" . |
| 2768 |
"Get/IntDef> required"; |
| 2769 |
} |
| 2770 |
}}, |
| 2771 |
{code => \$int_code, code_node => $int_code_node, |
| 2772 |
internal => sub {$_[0]?get_internal_code $node,$_[0]: |
| 2773 |
valid_err q<Preprocessing macro INT cannot be> . |
| 2774 |
q<used here>}}, |
| 2775 |
{code => \$set_code, code_node => $set_code_node, |
| 2776 |
internal => sub { |
| 2777 |
return get_internal_code $node, $_[0] if $_[0]; |
| 2778 |
if ($int_set_code_node) { |
| 2779 |
perl_code $int_set_code_node->value, |
| 2780 |
internal => sub { |
| 2781 |
$_[0] ? get_internal_code $node, $_[0] : |
| 2782 |
valid_err q<Preprocessing macro INT cannot be used here>; |
| 2783 |
}; |
| 2784 |
} else { |
| 2785 |
valid_err "<IF[Name = $Status->{IF}]/Attr[Name = $m_name]/" . |
| 2786 |
"Set/IntDef> required"; |
| 2787 |
} |
| 2788 |
}}, |
| 2789 |
{code => \$int_set_code, code_node => $int_set_code_node, |
| 2790 |
internal => sub {$_[0]?get_internal_code $node,$_[0]: |
| 2791 |
valid_err q<Preprocessing macro INT cannot be> . |
| 2792 |
q<used here>}}) { |
| 2793 |
if ($_->{code_node}) { |
| 2794 |
my $mcode; |
| 2795 |
if (type_expanded_uri ($_->{code_node}->get_attribute_value |
| 2796 |
('Type', default => q<DOMMain:any>)) |
| 2797 |
eq ExpandedURI q<lang:dis>) { |
| 2798 |
$mcode = dis2perl $_->{code_node}; |
| 2799 |
} else { |
| 2800 |
$mcode = perl_code $_->{code_node}->value, |
| 2801 |
internal => $_->{internal}, |
| 2802 |
node => $_->{code_node}; |
| 2803 |
} |
| 2804 |
if ($mcode =~ /^\s*$/) { |
| 2805 |
${$_->{code}} = ''; |
| 2806 |
} else { |
| 2807 |
${$_->{code}} = perl_code_source ($mcode, |
| 2808 |
path => $_->{code_node}->node_path |
| 2809 |
(key => 'Name')); |
| 2810 |
} |
| 2811 |
} |
| 2812 |
} |
| 2813 |
|
| 2814 |
my @return; |
| 2815 |
my @return_xcept; |
| 2816 |
if ($code_node) { |
| 2817 |
is_implemented if => $Status->{IF}, attr => $Status->{Method}, |
| 2818 |
condition => $opt{condition}, set => 1, on => 'get'; |
| 2819 |
my $co = $code_node->get_attribute_value ('cast-output', |
| 2820 |
default => $code eq '' ? 0 : 1); |
| 2821 |
if ($code eq '' and not $co) { |
| 2822 |
$code = perl_statement get_value_literal $return, |
| 2823 |
name => 'DefaultValue', |
| 2824 |
type_name => 'Type'; |
| 2825 |
} else { |
| 2826 |
$code = perl_statement (perl_assign 'my $r' => get_value_literal $return, |
| 2827 |
name => 'DefaultValue', |
| 2828 |
type_name => 'Type') . |
| 2829 |
$code; |
| 2830 |
if ($co) { |
| 2831 |
my $type = type_normalize |
| 2832 |
type_expanded_uri $return->get_attribute_value |
| 2833 |
('Type', |
| 2834 |
default => q<DOMMain:any>); |
| 2835 |
if (type_isa $type, ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>) { |
| 2836 |
$code .= perl_builtin_code $type, |
| 2837 |
s => 'r', r => 'r', |
| 2838 |
condition => $opt{condition}; |
| 2839 |
} |
| 2840 |
} |
| 2841 |
$code .= perl_statement ('$r'); |
| 2842 |
} |
| 2843 |
$code = get_warning_perl_code ($return) . $code; |
| 2844 |
if ($int_code_node) { |
| 2845 |
$int_code = perl_statement (perl_assign 'my $r' => perl_literal '') . |
| 2846 |
$int_code . |
| 2847 |
perl_statement ('$r'); |
| 2848 |
$int_code = perl_statement (perl_assign 'my ($self)' => '@_') . $int_code |
| 2849 |
if $int_code_node->get_attribute_value ('auto-argument', default => 1); |
| 2850 |
} |
| 2851 |
|
| 2852 |
push @return, pod_item (type_label (type_expanded_uri |
| 2853 |
$return->get_attribute_value |
| 2854 |
('Type', |
| 2855 |
default => 'DOMMain:any'), |
| 2856 |
is_pod => 1)), |
| 2857 |
pod_paras (get_description $return); |
| 2858 |
for (@{$return->child_nodes}) { |
| 2859 |
if ($_->local_name eq 'InCase') { |
| 2860 |
push @return, pod_item (get_incase_label $_, is_pod => 1), |
| 2861 |
pod_paras (get_description $_); |
| 2862 |
} elsif ($_->local_name eq 'Exception') { |
| 2863 |
push @return_xcept, pod_item ('Exception: ' . |
| 2864 |
(type_label ($_->get_attribute_value |
| 2865 |
('Type', |
| 2866 |
default => 'DOMMain:any'), |
| 2867 |
is_pod => 1)) . |
| 2868 |
'.' . pod_code $_->get_attribute_value |
| 2869 |
('Name', |
| 2870 |
default => '<unknown>')), |
| 2871 |
pod_paras (get_description $_); |
| 2872 |
my @st; |
| 2873 |
for (@{$_->child_nodes}) { |
| 2874 |
next unless $_->node_type eq '#element'; |
| 2875 |
if ($_->local_name eq 'SubType') { |
| 2876 |
push @st, subtype2poditem ($_); |
| 2877 |
} elsif ({qw/Name 1 Type 1 |
| 2878 |
Description 1 ImplNote 1 |
| 2879 |
Condition 1 Level 1 SpecLevel 1/}->{$_->local_name}) { |
| 2880 |
# |
| 2881 |
} else { |
| 2882 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 2883 |
node => $_; |
| 2884 |
} |
| 2885 |
} |
| 2886 |
push @return_xcept, pod_list 4, @st if @st; |
| 2887 |
} |
| 2888 |
} |
| 2889 |
} else { |
| 2890 |
is_implemented if => $Status->{IF}, attr => $Status->{Method}, |
| 2891 |
condition => $opt{condition}, set => 0, on => 'get'; |
| 2892 |
$Status->{is_implemented} = 0; |
| 2893 |
$int_code = $code |
| 2894 |
= perl_statement perl_exception |
| 2895 |
level => 'EXCEPTION', |
| 2896 |
class => 'DOMException', |
| 2897 |
type => 'NOT_SUPPORTED_ERR', |
| 2898 |
subtype_uri |
| 2899 |
=> ExpandedURI q<MDOM_EXCEPTION:MDOM_IMPL_ATTR_NOT_IMPLEMENTED>, |
| 2900 |
param => { |
| 2901 |
ExpandedURI q<MDOM_EXCEPTION:if> => $Status->{IF}, |
| 2902 |
ExpandedURI q<MDOM_EXCEPTION:attr> => $Status->{Method}, |
| 2903 |
ExpandedURI q<MDOM_EXCEPTION:on> => 'get', |
| 2904 |
}; |
| 2905 |
@return = (); |
| 2906 |
push @return_xcept, |
| 2907 |
pod_item ('Exception: ' . pod_code ('DOMException') . '.' . |
| 2908 |
pod_code ('NOT_SUPPORTED_ERR')), |
| 2909 |
pod_para ('Getting of this attribute allways result in |
| 2910 |
this exception raisen, since this |
| 2911 |
attribute is not implemented yet.'); |
| 2912 |
} |
| 2913 |
push @desc, pod_para ('DOM applications can get the value by:'), |
| 2914 |
pod_pre (qq{\$return = \$obj->$m_name}), |
| 2915 |
pod_list (4, |
| 2916 |
@return ? (pod_item pod_code q<$return>, |
| 2917 |
pod_list 4, @return): (), |
| 2918 |
@return_xcept); |
| 2919 |
|
| 2920 |
my @set_desc; |
| 2921 |
my @set_xcept; |
| 2922 |
if ($set_code_node) { |
| 2923 |
is_implemented if => $Status->{IF}, attr => $Status->{Method}, |
| 2924 |
condition => $opt{condition}, set => 1, on => 'set'; |
| 2925 |
if ($set_code_node->get_attribute_value ('cast-input', |
| 2926 |
default => $set_code eq '' ? 0 : 1)) { |
| 2927 |
my $type = type_normalize |
| 2928 |
type_expanded_uri $set->get_attribute_value |
| 2929 |
('Type', |
| 2930 |
default => q<DOMMain:any>); |
| 2931 |
if (type_isa $type, ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>) { |
| 2932 |
$set_code = perl_builtin_code ($type, |
| 2933 |
s => 'given', r => 'given', |
| 2934 |
condition => $opt{condition}) |
| 2935 |
. $set_code; |
| 2936 |
} |
| 2937 |
} |
| 2938 |
$set_code = get_warning_perl_code ($set) . $set_code; |
| 2939 |
|
| 2940 |
push @set_desc, pod_item (type_label (type_expanded_uri |
| 2941 |
($set->get_attribute_value |
| 2942 |
('Type', |
| 2943 |
default => 'DOMMain:any')), |
| 2944 |
is_pod => 1)), |
| 2945 |
pod_paras (get_description $set); |
| 2946 |
for (@{$set->child_nodes}) { |
| 2947 |
if ($_->local_name eq 'InCase') { |
| 2948 |
push @set_desc, pod_item (get_incase_label $_, is_pod => 1), |
| 2949 |
pod_paras (get_description $_); |
| 2950 |
} elsif ($_->local_name eq 'Exception') { |
| 2951 |
push @set_xcept, pod_item ('Exception: ' . |
| 2952 |
(type_label ($_->get_attribute_value |
| 2953 |
('Type', |
| 2954 |
default => 'DOMMain:any'), |
| 2955 |
is_pod => 1)) . |
| 2956 |
'.' . pod_code $_->get_attribute_value |
| 2957 |
('Name', |
| 2958 |
default => '<unknown>')), |
| 2959 |
pod_paras (get_description $_); |
| 2960 |
my @st; |
| 2961 |
for (@{$_->child_nodes}) { |
| 2962 |
next unless $_->node_type eq '#element'; |
| 2963 |
if ($_->local_name eq 'SubType') { |
| 2964 |
push @st, subtype2poditem ($_); |
| 2965 |
} elsif ({qw/Name 1 Type 1 |
| 2966 |
Description 1 ImplNote 1 |
| 2967 |
Condition 1 Level 1 SpecLevel 1/}->{$_->local_name}) { |
| 2968 |
# |
| 2969 |
} else { |
| 2970 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 2971 |
node => $_; |
| 2972 |
} |
| 2973 |
} |
| 2974 |
push @set_xcept, pod_list 4, @st if @st; |
| 2975 |
} |
| 2976 |
} |
| 2977 |
} elsif ($has_set) { |
| 2978 |
is_implemented if => $Status->{IF}, attr => $Status->{Method}, |
| 2979 |
condition => $opt{condition}, set => 0, on => 'set'; |
| 2980 |
$Status->{is_implemented} = 0; |
| 2981 |
$int_set_code = $set_code |
| 2982 |
= perl_statement perl_exception |
| 2983 |
level => 'EXCEPTION', |
| 2984 |
class => 'DOMException', |
| 2985 |
type => 'NOT_SUPPORTED_ERR', |
| 2986 |
subtype_uri |
| 2987 |
=> ExpandedURI q<MDOM_EXCEPTION:MDOM_IMPL_ATTR_NOT_IMPLEMENTED>, |
| 2988 |
param => { |
| 2989 |
ExpandedURI q<MDOM_EXCEPTION:if> => $Status->{IF}, |
| 2990 |
ExpandedURI q<MDOM_EXCEPTION:attr> => $Status->{Method}, |
| 2991 |
ExpandedURI q<MDOM_EXCEPTION:on> => 'set', |
| 2992 |
}; |
| 2993 |
@set_desc = pod_item '(Not implemented yet)'; |
| 2994 |
@set_xcept = (); |
| 2995 |
push @set_xcept, pod_item ('Exception: ' . pod_code ('DOMException') . '.' . |
| 2996 |
pod_code ('NOT_SUPPORTED_ERR')), |
| 2997 |
pod_para ('Setting of this attribute allways result in |
| 2998 |
this exception raisen, since this |
| 2999 |
attribute is not implemented yet.'); |
| 3000 |
} |
| 3001 |
|
| 3002 |
if ($has_set) { |
| 3003 |
push @desc, pod_para ('DOM applications can set the value by:'), |
| 3004 |
pod_pre (qq{\$obj->$m_name (\$newValue)}), |
| 3005 |
pod_list 4, |
| 3006 |
pod_item (pod_code q<$newValue>), |
| 3007 |
pod_list 4, @set_desc; |
| 3008 |
push @desc, (@set_xcept ? |
| 3009 |
(pod_para (q<Setting this attribute may raise exception:>), |
| 3010 |
pod_list (4, @set_xcept)) : |
| 3011 |
(pod_para (q<Setting this attribute does not raise >. |
| 3012 |
q<exception in general.>))); |
| 3013 |
} else { |
| 3014 |
push @desc, pod_para ('This attribute is read-only.'); |
| 3015 |
} |
| 3016 |
is_implemented if => $Status->{IF}, method => $Status->{Method}, |
| 3017 |
condition => $opt{condition}, set => $Status->{is_implemented}; |
| 3018 |
|
| 3019 |
push @desc, get_alternate_description $node; |
| 3020 |
push @desc, get_redef_description $node, method => 'attribute'; |
| 3021 |
|
| 3022 |
if ($node->local_name eq 'IntAttr' or |
| 3023 |
$Status->{if}->{method_documented}->{$m_name}++) { |
| 3024 |
$result .= pod_block pod_comment @desc; |
| 3025 |
} else { |
| 3026 |
$result .= pod_block @desc; |
| 3027 |
} |
| 3028 |
|
| 3029 |
my $warn = get_warning_perl_code ($node); |
| 3030 |
my $proto; |
| 3031 |
if ($has_set) { |
| 3032 |
$code = perl_statement (perl_assign |
| 3033 |
perl_var (scope => 'my', type => '$', local_name => 'self') |
| 3034 |
=> 'shift'). |
| 3035 |
$warn. |
| 3036 |
perl_if |
| 3037 |
q<exists $_[0]>, |
| 3038 |
($set_code =~/\bgiven\b/ ? |
| 3039 |
perl_statement (q<my $given = shift>) : '') . $set_code . |
| 3040 |
perl_statement ('undef'), |
| 3041 |
$code; |
| 3042 |
$int_code = perl_statement (perl_assign |
| 3043 |
perl_var (scope => 'my', type => '$', local_name => 'self') |
| 3044 |
=> 'shift'). |
| 3045 |
perl_if |
| 3046 |
q<exists $_[0]>, |
| 3047 |
perl_statement (q<my $given = shift>) . $int_set_code, |
| 3048 |
$int_code; |
| 3049 |
$proto = '$;$'; |
| 3050 |
} else { |
| 3051 |
$code = q<my $self = shift; > . $warn . $code; |
| 3052 |
$int_code = q<my $self = shift; > . $int_code; |
| 3053 |
$proto = '$'; |
| 3054 |
} |
| 3055 |
$result .= perl_sub name => $m_name, |
| 3056 |
prototype => $proto, |
| 3057 |
code => $code; |
| 3058 |
$result .= perl_sub name => perl_internal_name $m_name, |
| 3059 |
prototype => $proto, |
| 3060 |
code => $int_code |
| 3061 |
if $int_code_node; |
| 3062 |
|
| 3063 |
if (my $op = get_perl_definition_node $node, name => 'Operator') { |
| 3064 |
$Status->{Operator}->{$op->value} = '\\' . perl_var type => '&', |
| 3065 |
local_name => $m_name; |
| 3066 |
} |
| 3067 |
|
| 3068 |
$result; |
| 3069 |
} # attr2perl |
| 3070 |
|
| 3071 |
=head2 DataType element |
| 3072 |
|
| 3073 |
The C<DataType> element defines a datatype. |
| 3074 |
|
| 3075 |
=cut |
| 3076 |
|
| 3077 |
sub datatype2perl ($;%) { |
| 3078 |
my ($node, %opt) = @_; |
| 3079 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3080 |
my $pack_name = perl_package_name |
| 3081 |
name => my $if_name |
| 3082 |
= perl_name $node->get_attribute_value ('Name'), |
| 3083 |
ucfirst => 1; |
| 3084 |
local $Status->{IF} = $if_name; |
| 3085 |
local $Status->{if} = {}; ## Temporary data |
| 3086 |
local $Info->{Namespace} = {%{$Info->{Namespace}}}; |
| 3087 |
local $Info->{Require_perl_package} = {%{$Info->{Require_perl_package}}}; |
| 3088 |
local $Info->{Require_perl_package_use} = {}; |
| 3089 |
local $Status->{Operator} = {}; |
| 3090 |
my $result = perl_package full_name => $pack_name; |
| 3091 |
my @isa; |
| 3092 |
for (@{$node->child_nodes}) { |
| 3093 |
next unless $_->node_type eq '#element' and |
| 3094 |
$_->local_name eq 'ISA' and |
| 3095 |
condition_match $_, condition => $opt{condition}, |
| 3096 |
default_any => 1, ge => 1; |
| 3097 |
push @isa, perl_package_name qname_with_condition => $_->value, |
| 3098 |
condition => $opt{condition}; |
| 3099 |
} |
| 3100 |
$result .= perl_inherit [@isa, perl_package_name (name => 'ManakaiDOMObject'), |
| 3101 |
perl_package_name (if => $if_name)]; |
| 3102 |
for my $pack ({full_name => $pack_name}, {if => $if_name}) { |
| 3103 |
$result .= perl_statement perl_assign |
| 3104 |
perl_var (type => '$', |
| 3105 |
package => $pack, |
| 3106 |
local_name => 'VERSION') |
| 3107 |
=> version_date time; |
| 3108 |
} |
| 3109 |
|
| 3110 |
my @level = @{$opt{level} || []}; |
| 3111 |
my $mod = get_level_description $node, level => \@level; |
| 3112 |
$result .= pod_block |
| 3113 |
pod_head ($Status->{depth}, 'Type ' . pod_code $if_name), |
| 3114 |
pod_paras (get_description ($node)), |
| 3115 |
($mod ? pod_para ('This type is ' . $mod) : ()); |
| 3116 |
|
| 3117 |
for (@{$node->child_nodes}) { |
| 3118 |
if ($_->local_name eq 'Method' or |
| 3119 |
$_->local_name eq 'IntMethod') { |
| 3120 |
$result .= method2perl ($_, level => \@level, |
| 3121 |
condition => $opt{condition}); |
| 3122 |
} elsif ($_->local_name eq 'Attr' or |
| 3123 |
$_->local_name eq 'IntAttr') { |
| 3124 |
$result .= attr2perl ($_, level => \@level, condition => $opt{condition}); |
| 3125 |
} elsif ($_->local_name eq 'ConstGroup') { |
| 3126 |
$result .= constgroup2perl ($_, level => \@level, |
| 3127 |
condition => $opt{condition}, |
| 3128 |
package => $pack_name); |
| 3129 |
} elsif ($_->local_name eq 'Const') { |
| 3130 |
$result .= const2perl ($_, level => \@level, |
| 3131 |
condition => $opt{condition}, |
| 3132 |
package => $pack_name); |
| 3133 |
} elsif ($_->local_name eq 'ISA') { |
| 3134 |
push @{$Info->{DataTypeAlias}->{type_expanded_uri $if_name} |
| 3135 |
->{isa_uri}||=[]}, |
| 3136 |
type_expanded_uri $_->value; |
| 3137 |
} elsif ({qw/Name 1 FullName 1 Spec 1 Description 1 |
| 3138 |
Level 1 SpecLevel 1 Def 1 ImplNote 1/}->{$_->local_name}) { |
| 3139 |
# |
| 3140 |
} else { |
| 3141 |
valid_warn qq{Element @{[$_->local_name]} not supported}; |
| 3142 |
} |
| 3143 |
} |
| 3144 |
|
| 3145 |
$result .= ops2perl; |
| 3146 |
|
| 3147 |
$result; |
| 3148 |
} # datatype2perl |
| 3149 |
|
| 3150 |
sub datatypealias2perl ($;%) { |
| 3151 |
my ($node, %opt) = @_; |
| 3152 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3153 |
my $if_name = $node->get_attribute_value ('Name'); |
| 3154 |
my $long_name = expanded_uri $if_name; |
| 3155 |
my $real_long_name = type_expanded_uri |
| 3156 |
(my $real_name = $node->get_attribute_value |
| 3157 |
('Type', default => 'DOMMain:any')); |
| 3158 |
if (type_label ($real_long_name) eq type_label ($long_name)) { |
| 3159 |
$Info->{DataTypeAlias}->{$long_name}->{canon_uri} = $real_long_name; |
| 3160 |
return perl_comment sprintf '%s <%s> := %s <%s>', |
| 3161 |
type_label ($long_name), $long_name, |
| 3162 |
type_label ($real_long_name), $real_long_name; |
| 3163 |
} |
| 3164 |
$Info->{DataTypeAlias}->{$long_name}->{canon_uri} = $real_long_name; |
| 3165 |
|
| 3166 |
$if_name = perl_name $if_name, ucfirst => 1; |
| 3167 |
$real_name = type_package_name $real_name; |
| 3168 |
my $pack_name = perl_package_name name => $if_name; |
| 3169 |
local $Status->{IF} = $if_name; |
| 3170 |
local $Status->{if} = {}; ## Temporary data |
| 3171 |
local $Info->{Namespace} = {%{$Info->{Namespace}}}; |
| 3172 |
local $Info->{Require_perl_package} = {%{$Info->{Require_perl_package}}}; |
| 3173 |
local $Info->{Require_perl_package_use} = {}; |
| 3174 |
my $result = perl_package full_name => $pack_name; |
| 3175 |
$result .= perl_inherit [perl_package_name (full_name => $real_name), |
| 3176 |
perl_package_name (if => $if_name)]; |
| 3177 |
for my $pack ({if => $if_name}) { |
| 3178 |
$result .= perl_statement perl_assign |
| 3179 |
perl_var (type => '$', |
| 3180 |
package => $pack, |
| 3181 |
local_name => 'VERSION') |
| 3182 |
=> version_date time; |
| 3183 |
} |
| 3184 |
|
| 3185 |
my @level = @{$opt{level} || []}; |
| 3186 |
my $mod = get_level_description $node, level => \@level; |
| 3187 |
$result .= pod_block |
| 3188 |
pod_head ($Status->{depth}, 'Type ' . pod_code $if_name), |
| 3189 |
pod_paras (get_description ($node)), |
| 3190 |
pod_para ('This type is an alias of the type ' . |
| 3191 |
(type_label $real_long_name, is_pod => 1) . '.'), |
| 3192 |
($mod ? pod_para ('This type is ' . $mod) : ()); |
| 3193 |
|
| 3194 |
for (@{$node->child_nodes}) { |
| 3195 |
if ({qw/Name 1 FullName 1 Spec 1 Type 1 Description 1 |
| 3196 |
Level 1 SpecLevel 1 Condition 1 ImplNote 1 |
| 3197 |
Def 1/}->{$_->local_name}) { |
| 3198 |
# |
| 3199 |
} else { |
| 3200 |
valid_warn qq{Element @{[$_->local_name]} not supported}; |
| 3201 |
} |
| 3202 |
} |
| 3203 |
|
| 3204 |
$result; |
| 3205 |
} # datatypealias2perl |
| 3206 |
|
| 3207 |
=item Exception top-level element |
| 3208 |
|
| 3209 |
=item Warning top-level element |
| 3210 |
|
| 3211 |
=cut |
| 3212 |
|
| 3213 |
sub exception2perl ($;%) { |
| 3214 |
my ($node, %opt) = @_; |
| 3215 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3216 |
local $Status->{const} = {}; |
| 3217 |
local $Status->{if} = {}; ## Temporary data |
| 3218 |
local $Status->{in_exception} = 1; |
| 3219 |
local $Info->{Namespace} = {%{$Info->{Namespace}}}; |
| 3220 |
local $Info->{Require_perl_package} = {%{$Info->{Require_perl_package}}}; |
| 3221 |
local $Info->{Require_perl_package_use} = {}; |
| 3222 |
my $pack_name = perl_package_name |
| 3223 |
name => my $if_name |
| 3224 |
= perl_name $node->get_attribute_value ('Name'), |
| 3225 |
ucfirst => 1; |
| 3226 |
my $type = $node->local_name eq 'Exception' ? 'Exception' : 'Warning'; |
| 3227 |
local $Status->{IF} = $if_name; |
| 3228 |
my $result = perl_package full_name => $pack_name; |
| 3229 |
$result .= perl_statement perl_assign 'our $VERSION', version_date time; |
| 3230 |
my @isa = perl_package_name (if => $if_name); |
| 3231 |
if ($if_name eq 'ManakaiDOM'.$type) { |
| 3232 |
push @isa, perl_package_name name => 'ManakaiDOMExceptionOrWarning'; |
| 3233 |
} elsif ($if_name eq 'ManakaiDOMExceptionOrWarning') { |
| 3234 |
push @isa, 'Message::Util::Error'; |
| 3235 |
} else { |
| 3236 |
push @isa, perl_package_name name => 'ManakaiDOM'.$type |
| 3237 |
} |
| 3238 |
$result .= perl_inherit [@isa]; |
| 3239 |
$result .= perl_statement perl_assign |
| 3240 |
perl_var (type => '$', |
| 3241 |
package => {if => $if_name}, |
| 3242 |
local_name => 'VERSION') |
| 3243 |
=> version_date time; |
| 3244 |
my @level = @{$opt{level} || []}; |
| 3245 |
my $mod = get_level_description $node, level => \@level; |
| 3246 |
$result .= pod_block |
| 3247 |
pod_head ($Status->{depth}, $type . ' ' . pod_code $if_name), |
| 3248 |
pod_paras (get_description ($node)), |
| 3249 |
($mod ? pod_para ('This ' . lc ($type) . ' is introduced in ' . |
| 3250 |
$mod . '.') : ()), |
| 3251 |
($type eq 'Exception' ? |
| 3252 |
(pod_para ('To catch this class of exceptions:'), |
| 3253 |
pod_pre (join "\n", |
| 3254 |
q|try { |, |
| 3255 |
q| ... |, |
| 3256 |
q|} catch | . $pack_name . q| with { |, |
| 3257 |
q| my $err = shift; |, |
| 3258 |
q| if ($err->{type} eq 'ERROR_NAME') { |, |
| 3259 |
q| ... # Recover from some error, |, |
| 3260 |
q| } else { |, |
| 3261 |
q| $err->throw; # rethrow if other |, |
| 3262 |
q| } |, |
| 3263 |
q|}; # Don't forget semicolon! |)) |
| 3264 |
: ()); |
| 3265 |
|
| 3266 |
for (@{$node->child_nodes}) { |
| 3267 |
if ($_->local_name eq 'Method' or |
| 3268 |
$_->local_name eq 'IntMethod' or |
| 3269 |
$_->local_name eq 'ReMethod') { |
| 3270 |
$result .= method2perl ($_, level => \@level, |
| 3271 |
condition => $opt{condition}, |
| 3272 |
any_unless_condition => 1); |
| 3273 |
} elsif ($_->local_name eq 'Attr' or |
| 3274 |
$_->local_name eq 'IntAttr' or |
| 3275 |
$_->local_name eq 'ReAttr') { |
| 3276 |
my $get; |
| 3277 |
if ($_->local_name eq 'Attr' and |
| 3278 |
$_->get_attribute_value ('Name') eq 'code' and |
| 3279 |
$get = $_->get_attribute ('Get') and |
| 3280 |
not get_perl_definition_node $get, name => 'Def') { |
| 3281 |
for ($get->append_new_node (type => '#element', |
| 3282 |
local_name => 'Def', |
| 3283 |
value => q{ |
| 3284 |
$r = $self->{<Q:ManakaiDOM:code>}; |
| 3285 |
})) { |
| 3286 |
$_->set_attribute (type => 'lang:Perl'); ## ISSUE: NS prefix assoc. |
| 3287 |
} |
| 3288 |
} |
| 3289 |
$result .= attr2perl ($_, level => \@level, condition => $opt{condition}, |
| 3290 |
any_unless_condition => 1); |
| 3291 |
} elsif ($_->local_name eq 'ConstGroup') { |
| 3292 |
$result .= constgroup2perl ($_, level => \@level, |
| 3293 |
condition => $opt{condition}, |
| 3294 |
package => $pack_name, |
| 3295 |
any_unless_condition => 1); |
| 3296 |
} elsif ($_->local_name eq 'Const') { |
| 3297 |
$result .= const2perl ($_, level => \@level, |
| 3298 |
condition => $opt{condition}, |
| 3299 |
package => $pack_name, |
| 3300 |
any_unless_condition => 1); |
| 3301 |
} elsif ({qw/Name 1 Spec 1 Description 1 |
| 3302 |
Level 1 SpecLevel 1 Condition 1 |
| 3303 |
ImplNote 1/}->{$_->local_name}) { |
| 3304 |
# |
| 3305 |
} else { |
| 3306 |
valid_warn qq{Element @{[$_->local_name]} not supported}; |
| 3307 |
} |
| 3308 |
} |
| 3309 |
|
| 3310 |
$result .= perl_sub |
| 3311 |
name => '___error_def', prototype => '', |
| 3312 |
code => perl_list { |
| 3313 |
map { |
| 3314 |
$_ => { |
| 3315 |
ExpandedURI q<DOMCore:code> => perl_code_literal |
| 3316 |
($Status->{const}->{$_}->{code_literal}), |
| 3317 |
description |
| 3318 |
=> $Status->{const}->{$_}->{description}, |
| 3319 |
ExpandedURI q<MDOM_EXCEPTION:subtype> |
| 3320 |
=> $Status->{const}->{$_}->{subtype}, |
| 3321 |
} |
| 3322 |
} sort keys %{$Status->{const}} |
| 3323 |
}; |
| 3324 |
|
| 3325 |
$result; |
| 3326 |
} # exception2perl |
| 3327 |
|
| 3328 |
sub constgroup2perl ($;%); |
| 3329 |
sub constgroup2perl ($;%) { |
| 3330 |
my ($node, %opt) = @_; |
| 3331 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3332 |
my $name = $node->get_attribute ('Name'); |
| 3333 |
if (defined $name) { |
| 3334 |
$name = perl_name $name->value, ucfirst => 1; |
| 3335 |
} |
| 3336 |
local $Status->{IF} = $name || q<[anonymous constant group]>; |
| 3337 |
my @level = @{$opt{level} || []}; |
| 3338 |
my $mod = get_level_description $node, level => \@level; |
| 3339 |
my $result = ''; |
| 3340 |
my $consts = {}; |
| 3341 |
$Info->{DataTypeAlias}->{expanded_uri $node->get_attribute_value ('Name')} |
| 3342 |
->{isa_uri} = [type_expanded_uri $node->get_attribute_value |
| 3343 |
('Type', default => q<DOMMain:any>)] |
| 3344 |
if defined $name; |
| 3345 |
|
| 3346 |
my $i = 0; |
| 3347 |
{ |
| 3348 |
local $Status->{EXPORT_OK} = $consts; |
| 3349 |
for (@{$node->child_nodes}) { |
| 3350 |
my $only_document = $opt{only_document} || 0; |
| 3351 |
unless ($_->node_type eq '#element' and |
| 3352 |
condition_match $_, level_default => \@level, |
| 3353 |
condition => $opt{condition}, |
| 3354 |
any_unless_condition |
| 3355 |
=> $opt{any_unless_condition}) { |
| 3356 |
$only_document = 1; |
| 3357 |
} |
| 3358 |
|
| 3359 |
if ($_->local_name eq 'ConstGroup') { |
| 3360 |
$result .= constgroup2perl ($_, level => \@level, |
| 3361 |
condition => $opt{condition}, |
| 3362 |
without_document => $opt{without_document}, |
| 3363 |
only_document => $only_document, |
| 3364 |
package => $opt{package}, |
| 3365 |
any_unless_condition |
| 3366 |
=> $opt{any_unless_condition}); |
| 3367 |
$i++; |
| 3368 |
} elsif ($_->local_name eq 'Const') { |
| 3369 |
$result .= const2perl ($_, level => \@level, |
| 3370 |
condition => $opt{condition}, |
| 3371 |
without_document => $opt{without_document}, |
| 3372 |
only_document => $only_document, |
| 3373 |
package => $opt{package}, |
| 3374 |
any_unless_condition |
| 3375 |
=> $opt{any_unless_condition}); |
| 3376 |
$i++; |
| 3377 |
} elsif ({qw/Name 1 Spec 1 ISA 1 Description 1 Type 1 IsBitMask 1 |
| 3378 |
Level 1 SpecLevel 1 Def 1 ImplNote 1 |
| 3379 |
FullName 1/}->{$_->local_name}) { |
| 3380 |
# |
| 3381 |
} else { |
| 3382 |
valid_warn qq{Element @{[$_->local_name]} not supported}; |
| 3383 |
} |
| 3384 |
} |
| 3385 |
} |
| 3386 |
|
| 3387 |
for (keys %$consts) { |
| 3388 |
$Status->{EXPORT_OK}->{$_} = 1; |
| 3389 |
$Status->{EXPORT_TAGS}->{$name}->{$_} = 1 if defined $name; |
| 3390 |
} |
| 3391 |
|
| 3392 |
return $result if $opt{without_document}; |
| 3393 |
|
| 3394 |
my @desc; |
| 3395 |
if (defined $name) { |
| 3396 |
push @desc, pod_head $Status->{depth}, 'Constant Group ' . pod_code $name; |
| 3397 |
} else { |
| 3398 |
push @desc, pod_head $Status->{depth}, 'Constant Group: ' . |
| 3399 |
get_description ($node, |
| 3400 |
name => 'FullName'); |
| 3401 |
} |
| 3402 |
|
| 3403 |
push @desc, pod_paras (get_description ($node)), |
| 3404 |
($mod ? pod_para ('This constant group has been ' . $mod . '.') |
| 3405 |
: ()), |
| 3406 |
pod_para ('This constant group has ' . |
| 3407 |
english_number $i, singular => q<value.>, |
| 3408 |
plural => q<values.>); |
| 3409 |
|
| 3410 |
push @desc, pod_para ('To export all constant values in this group:'), |
| 3411 |
pod_pre (perl_statement "use $Info->{Package} qw/:$name/") |
| 3412 |
if defined $name; |
| 3413 |
|
| 3414 |
$result = pod_block (@desc) . $result; |
| 3415 |
|
| 3416 |
$result; |
| 3417 |
} # constgroup2perl |
| 3418 |
|
| 3419 |
sub const2perl ($;%) { |
| 3420 |
my ($node, %opt) = @_; |
| 3421 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3422 |
my $name = perl_name $node->get_attribute_value ('Name'); |
| 3423 |
my $longname = perl_var local_name => $name, |
| 3424 |
package => {full_name => $opt{package} || |
| 3425 |
$Info->{Package}}; |
| 3426 |
local $Status->{IF} = $name; |
| 3427 |
local $Status->{const_subtype} = {}; |
| 3428 |
my @level = @{$opt{level} || []}; |
| 3429 |
my $mod = get_level_description $node, level => \@level; |
| 3430 |
my @desc; |
| 3431 |
unless ($opt{without_document}) { |
| 3432 |
@desc = (pod_head ($Status->{depth}, 'Constant Value ' . pod_code $name), |
| 3433 |
pod_paras (get_description ($node)), |
| 3434 |
($mod ? pod_para ('This constant value has been ' . $mod . '.') |
| 3435 |
: ())); |
| 3436 |
|
| 3437 |
if ($Status->{in_exception}) { ## Is Exception/Warning code |
| 3438 |
# |
| 3439 |
} else { ## Is NOT Exception/Warning code |
| 3440 |
push @desc, pod_para ('To export this constant value:'), |
| 3441 |
pod_pre (perl_statement "use $Info->{Package} qw/$name/"); |
| 3442 |
} |
| 3443 |
|
| 3444 |
my @param; |
| 3445 |
for (@{$node->child_nodes}) { |
| 3446 |
next unless $_->node_type eq '#element'; |
| 3447 |
if ($_->local_name eq 'Param') { |
| 3448 |
if ($Status->{in_exception}) { |
| 3449 |
push @param, param2poditem ($_); |
| 3450 |
} else { |
| 3451 |
valid_err qq{Element "Param" may not be used with non-Exception}. |
| 3452 |
qq{/Warning constants}, |
| 3453 |
node => $node; |
| 3454 |
} |
| 3455 |
} elsif ($_->local_name eq 'SubType') { |
| 3456 |
if ($Status->{in_exception}) { |
| 3457 |
push @param, subtype2poditem ($_); |
| 3458 |
} else { |
| 3459 |
valid_err qq{Element "SubType" may not be used with non-Exception}. |
| 3460 |
qq{/Warning constants}, |
| 3461 |
node => $node; |
| 3462 |
} |
| 3463 |
} elsif ({qw/Name 1 Spec 1 Description 1 |
| 3464 |
Condition 1 Level 1 SpecLevel 1 |
| 3465 |
Type 1 Value 1 ImplNote 1/}->{$_->local_name}) { |
| 3466 |
# |
| 3467 |
} else { |
| 3468 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 3469 |
node => $node; |
| 3470 |
} |
| 3471 |
} |
| 3472 |
push @desc, pod_list 4, @param if @param; |
| 3473 |
} |
| 3474 |
|
| 3475 |
my $result = ''; |
| 3476 |
unless ($opt{only_document}) { |
| 3477 |
$result = perl_sub name => $longname, prototype => '', |
| 3478 |
code => my $code = get_value_literal |
| 3479 |
$node, name => 'Value'; |
| 3480 |
$result .= perl_sub name => perl_var (package => {full_name |
| 3481 |
=> $Info->{Package}}, |
| 3482 |
local_name => $name), prototype => '', |
| 3483 |
code => $code |
| 3484 |
if $opt{package} and $Info->{Package} ne $opt{package}; |
| 3485 |
my $desc_template = get_description $node, |
| 3486 |
type => ExpandedURI q<lang:muf>, |
| 3487 |
default => $name; |
| 3488 |
$Status->{const}->{$name} = { |
| 3489 |
description => $desc_template, |
| 3490 |
code_literal => $code, |
| 3491 |
subtype => $Status->{const_subtype} || {}, |
| 3492 |
}; |
| 3493 |
} |
| 3494 |
|
| 3495 |
$Status->{EXPORT_OK}->{$name} = 1; |
| 3496 |
|
| 3497 |
unless ($opt{without_document}) { |
| 3498 |
$result = pod_block (@desc) . $result; |
| 3499 |
} |
| 3500 |
|
| 3501 |
$result; |
| 3502 |
} # const2perl |
| 3503 |
|
| 3504 |
sub param2poditem ($;%) { |
| 3505 |
my ($node, %opt) = @_; |
| 3506 |
my @desc; |
| 3507 |
$opt{name_prefix} = 'Parameter: ' unless defined $opt{name_prefix}; |
| 3508 |
if ($node->get_attribute ('Name')) { |
| 3509 |
push @desc, $opt{name_prefix} . pod_code $node->get_attribute_value ('Name'); |
| 3510 |
} elsif ($node->get_attribute ('QName')) { |
| 3511 |
push @desc, pod_item $opt{name_prefix} . |
| 3512 |
qname_label ($node, |
| 3513 |
out_type => ExpandedURI q<lang:pod>); |
| 3514 |
} else { |
| 3515 |
valid_err q<Attribute "Name" or "QName" required>, |
| 3516 |
node => $node; |
| 3517 |
} |
| 3518 |
|
| 3519 |
my @val; |
| 3520 |
push @val, pod_item (type_label (type_expanded_uri |
| 3521 |
($node->get_attribute_value |
| 3522 |
('Type', |
| 3523 |
default => 'DOMMain:any')), |
| 3524 |
is_pod => 1)), |
| 3525 |
pod_paras (get_description $node); |
| 3526 |
for (@{$node->child_nodes}) { |
| 3527 |
last unless $_->node_type eq '#element'; |
| 3528 |
if ($_->local_name eq 'InCase') { |
| 3529 |
push @val, pod_item (get_incase_label $_, is_pod => 1), |
| 3530 |
pod_paras (get_description $_); |
| 3531 |
} elsif ({qw/Name 1 QName 1 Type 1 |
| 3532 |
Description 1 ImplNote 1/}->{$_->local_name}) { |
| 3533 |
# |
| 3534 |
} else { |
| 3535 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 3536 |
node => $_; |
| 3537 |
} |
| 3538 |
} |
| 3539 |
|
| 3540 |
if (@val) { |
| 3541 |
push @desc, pod_list 4, @val; |
| 3542 |
} |
| 3543 |
|
| 3544 |
@desc; |
| 3545 |
} # param2poditem |
| 3546 |
|
| 3547 |
sub subtype2poditem ($;%) { |
| 3548 |
my ($node, %opt) = @_; |
| 3549 |
my @desc; |
| 3550 |
$opt{name_prefix} = 'SubType: ' unless defined $opt{name_prefix}; |
| 3551 |
my $qname = $node->get_attribute_value ('QName'); |
| 3552 |
if (defined $qname) { |
| 3553 |
push @desc, pod_item $opt{name_prefix} . |
| 3554 |
qname_label ($node, qname => $qname, |
| 3555 |
out_type => ExpandedURI q<lang:pod>); |
| 3556 |
} else { |
| 3557 |
valid_err q<Attribute "QName" required>, |
| 3558 |
node => $node; |
| 3559 |
} |
| 3560 |
|
| 3561 |
push @desc, pod_paras (get_description $node); |
| 3562 |
my @param; |
| 3563 |
for (@{$node->child_nodes}) { |
| 3564 |
last unless $_->node_type eq '#element'; |
| 3565 |
if ($_->local_name eq 'Param') { |
| 3566 |
push @param, param2poditem ($_); |
| 3567 |
} elsif ({qw/QName 1 Type 1 SpecLevel 1 |
| 3568 |
Description 1 ImplNote 1/}->{$_->local_name}) { |
| 3569 |
# |
| 3570 |
} else { |
| 3571 |
valid_err qq{Element type "@{[$_->local_name]}" not supported}, |
| 3572 |
node => $_; |
| 3573 |
} |
| 3574 |
} |
| 3575 |
|
| 3576 |
if (@param) { |
| 3577 |
push @desc, pod_list 4, @param; |
| 3578 |
} |
| 3579 |
|
| 3580 |
my $desc_template = get_description $node, |
| 3581 |
type => ExpandedURI q<lang:muf>, |
| 3582 |
default => $qname; |
| 3583 |
$Status->{const_subtype}->{type_expanded_uri $qname} = { |
| 3584 |
description => $desc_template, |
| 3585 |
}; |
| 3586 |
|
| 3587 |
|
| 3588 |
@desc; |
| 3589 |
} # subtype2poditem |
| 3590 |
|
| 3591 |
=head2 Require element |
| 3592 |
|
| 3593 |
The C<Require> element indicates that some external modules |
| 3594 |
are required. Both DOM-implementing modules and language-specific |
| 3595 |
library modules are allowed. |
| 3596 |
|
| 3597 |
Children: |
| 3598 |
|
| 3599 |
=over 4 |
| 3600 |
|
| 3601 |
=item Require/Module (0 - infinite) |
| 3602 |
|
| 3603 |
A required module. |
| 3604 |
|
| 3605 |
Children: |
| 3606 |
|
| 3607 |
=over 4 |
| 3608 |
|
| 3609 |
=item Require/Module/Name = name (0 - 1) |
| 3610 |
|
| 3611 |
The DOM module name. Iif it is a DOM-implementing module, |
| 3612 |
this attribute MUST be specified. |
| 3613 |
|
| 3614 |
=item Require/Module/Namespace = namespace-uri (0 - 1) |
| 3615 |
|
| 3616 |
The namespace URI for the module, if any. Namespace prefix |
| 3617 |
C<Name> is to be binded with C<Namespace> if both |
| 3618 |
C<Name> and C<Namespace> are available. |
| 3619 |
|
| 3620 |
=item Require/Module/Def = Type-dependent (0 - infinite) |
| 3621 |
|
| 3622 |
Language-depending definition of loading of the required module. |
| 3623 |
If no appropriate C<Type> of C<Def> element is available, |
| 3624 |
loading code is generated from C<Name> attribute. |
| 3625 |
|
| 3626 |
=back |
| 3627 |
|
| 3628 |
=back |
| 3629 |
|
| 3630 |
=cut |
| 3631 |
|
| 3632 |
sub req2perl ($) { |
| 3633 |
my $node = shift; |
| 3634 |
my $reqnode = $node->local_name eq 'Require' ? $node : |
| 3635 |
$node->get_attribute ('Require', make_new_node => 1); |
| 3636 |
my $result = ''; |
| 3637 |
for (@{$reqnode->child_nodes}) { |
| 3638 |
if ($_->local_name eq 'Module') { |
| 3639 |
my $m_name = $_->get_attribute_value ('Name', default => '<anon>'); |
| 3640 |
my $ns_uri = $_->get_attribute_value ('Namespace'); |
| 3641 |
$Info->{Namespace}->{$m_name} = $ns_uri if defined $ns_uri; |
| 3642 |
$m_name = perl_name $m_name, ucfirst => 1; |
| 3643 |
my $desc = get_description $_; |
| 3644 |
$result .= perl_comment (($m_name ne '<anon>' ? $m_name : '') . |
| 3645 |
($desc ? ' - ' . $desc : '')) |
| 3646 |
if $desc or $m_name ne '<anon>'; |
| 3647 |
my $def = get_perl_definition_node $_, name => 'Def'; |
| 3648 |
if ($def) { |
| 3649 |
my $s; |
| 3650 |
my $req; |
| 3651 |
my $pack_name; |
| 3652 |
if ($req = $def->get_attribute ('require')) { |
| 3653 |
$s = 'require ' . ($pack_name = perl_code $req->value); |
| 3654 |
$Info->{uri_to_perl_package}->{$ns_uri} = $pack_name if $ns_uri; |
| 3655 |
$Info->{Require_perl_package}->{$pack_name} = 1; |
| 3656 |
} elsif ($req = $def->get_attribute ('use')) { |
| 3657 |
$s = 'use ' . ($pack_name = perl_code $req->value); |
| 3658 |
$Info->{uri_to_perl_package}->{$ns_uri} = $pack_name if $ns_uri; |
| 3659 |
$Info->{Require_perl_package}->{$pack_name} = 1; |
| 3660 |
$Info->{Require_perl_package_use}->{$pack_name} = 1; |
| 3661 |
} elsif (defined ($s = $def->value)) { |
| 3662 |
# |
| 3663 |
} else { |
| 3664 |
valid_warn qq<Required module definition for $m_name is empty>; |
| 3665 |
} |
| 3666 |
if ($req and my $list = $req->get_attribute_value ('Import', |
| 3667 |
as_array => 1)) { |
| 3668 |
if (@$list) { |
| 3669 |
$s .= ' ' . perl_list @$list; |
| 3670 |
$Info->{Require_perl_package_use} |
| 3671 |
->{$pack_name . '::::Import'}->{$_} = 1 for @$list; |
| 3672 |
} |
| 3673 |
} |
| 3674 |
$result .= perl_statement $s; |
| 3675 |
} else { |
| 3676 |
$result .= perl_statement 'require ' . |
| 3677 |
perl_code "__CLASS{$m_name}__"; |
| 3678 |
} |
| 3679 |
} elsif ($_->local_name eq 'Condition') { |
| 3680 |
} else { |
| 3681 |
valid_warn qq[Requiredness type @{[$_->local_name]} not supported]; |
| 3682 |
} |
| 3683 |
} |
| 3684 |
$result; |
| 3685 |
} |
| 3686 |
|
| 3687 |
=head2 Module element |
| 3688 |
|
| 3689 |
A "dis" file requires one (and only one) C<Module> top-level element. |
| 3690 |
Other elements, such as C<Require>, may include C<Module> elements |
| 3691 |
as their children. |
| 3692 |
|
| 3693 |
Children: |
| 3694 |
|
| 3695 |
=over 4 |
| 3696 |
|
| 3697 |
=item Module/Name = name (0 - 1) |
| 3698 |
|
| 3699 |
The module name. Usually DOM IDL module name is used. |
| 3700 |
|
| 3701 |
This attribute is required when C<Module> element is used as |
| 3702 |
a top-level element. It is optional if C<Module> is a child |
| 3703 |
of other element. |
| 3704 |
|
| 3705 |
=item Module/Package = Type-dependent (0 - infinite) |
| 3706 |
|
| 3707 |
The module package name. For example, |
| 3708 |
|
| 3709 |
Module: |
| 3710 |
@Name: module1 |
| 3711 |
@Package: |
| 3712 |
@@@: Module1 |
| 3713 |
@@Type: |
| 3714 |
lang:Perl |
| 3715 |
|
| 3716 |
means that general module name is C<module1> and Perl-specific |
| 3717 |
module name is C<Module1>. |
| 3718 |
|
| 3719 |
=item Module/Namespace = namespace (1 - 1) |
| 3720 |
|
| 3721 |
The namespace URI (an absolute URI with optional fragment identifier) |
| 3722 |
that is assigned to this module. Datatypes defined by this module |
| 3723 |
(such as C<DataType> or C<Interface>) are considered to belong to |
| 3724 |
this namespace. |
| 3725 |
|
| 3726 |
In addition, the default namespace is binding to this namespace name |
| 3727 |
(in other word, special namespace prefix C<#default> is associated |
| 3728 |
with the URI reference). |
| 3729 |
|
| 3730 |
=item Module/FullName = text (0 - infinite) |
| 3731 |
|
| 3732 |
A human-readable module name. |
| 3733 |
|
| 3734 |
=item Module/Description = text (0 - infinite) |
| 3735 |
|
| 3736 |
A human-readable module description. |
| 3737 |
|
| 3738 |
=item Module/License = qname (1 - 1) |
| 3739 |
|
| 3740 |
A qname that identify the license term. |
| 3741 |
|
| 3742 |
=item Module/Date.RCS = <rcs date> (1 - 1) |
| 3743 |
|
| 3744 |
The last-modified date-time of this module, |
| 3745 |
represented in RCS format (text C<Date:> with date and time, |
| 3746 |
enclosed by C<$>s). |
| 3747 |
|
| 3748 |
=item Module/Require (0 - infinite) |
| 3749 |
|
| 3750 |
A list of modules (DOM modules or other liburary modules) |
| 3751 |
that is required by entire module. |
| 3752 |
|
| 3753 |
=back |
| 3754 |
|
| 3755 |
=cut |
| 3756 |
|
| 3757 |
## Get general information |
| 3758 |
$Info->{source_filename} = $ARGV; |
| 3759 |
|
| 3760 |
## Initial Namespace bindings |
| 3761 |
for ([ManakaiDOM => ExpandedURI q<ManakaiDOM:>], |
| 3762 |
[http => q<http:>]) { |
| 3763 |
$Info->{Namespace}->{$_->[0]} = $_->[1]; |
| 3764 |
} |
| 3765 |
|
| 3766 |
## Initial DataType aliasing and inheritance |
| 3767 |
for (ExpandedURI q<ManakaiDOM:ManakaiDOMURI>, |
| 3768 |
ExpandedURI q<ManakaiDOM:ManakaiDOMNamespaceURI>, |
| 3769 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatureName>, |
| 3770 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatureVersion>, |
| 3771 |
ExpandedURI q<ManakaiDOM:ManakaiDOMFeatures>, |
| 3772 |
ExpandedURI q<ManakaiDOM:ManakaiDOMKeyIdentifier>, |
| 3773 |
ExpandedURI q<ManakaiDOM:ManakaiDOMKeyIdentifiers>) { |
| 3774 |
$Info->{DataTypeAlias}->{$_} |
| 3775 |
->{isa_uri} = [ExpandedURI q<DOMMain:DOMString>]; |
| 3776 |
} |
| 3777 |
|
| 3778 |
register_namespace_declaration ($source); |
| 3779 |
|
| 3780 |
my $Module = $source->get_attribute ('Module', make_new_node => 1); |
| 3781 |
$Info->{Name} = perl_name $Module->get_attribute_value ('Name'), ucfirst => 1 |
| 3782 |
or valid_err q<Module name (/Module/Name) MUST be specified>; |
| 3783 |
$Info->{Namespace}->{(DEFAULT_PFX)} |
| 3784 |
= $Module->get_attribute_value ('Namespace') |
| 3785 |
or valid_err q<Module namespace URI (/Module/Namespace) MUST be specified>; |
| 3786 |
$Info->{Namespace}->{$Module->get_attribute_value ('Name')} |
| 3787 |
= $Info->{Namespace}->{(DEFAULT_PFX)}; |
| 3788 |
my $pack_node = get_perl_definition_node $Module, name => 'BindingName'; |
| 3789 |
if ($pack_node) { |
| 3790 |
$Info->{Package} = perl_code $pack_node->value; |
| 3791 |
} else { |
| 3792 |
$Info->{Package} = perl_package_name name => $Info->{Name}; |
| 3793 |
} |
| 3794 |
$Info->{uri_to_perl_package}->{$Info->{Namespace}->{(DEFAULT_PFX)}} |
| 3795 |
= $Info->{Package}; |
| 3796 |
$Info->{Require_perl_package} = {}; |
| 3797 |
$Info->{Require_perl_package_use} = {}; |
| 3798 |
|
| 3799 |
## Make source code |
| 3800 |
$result .= perl_comment q<This file is automatically generated from> . "\n" . |
| 3801 |
q<"> . $Info->{source_filename} . q<" at > . |
| 3802 |
rfc3339_date (time) . qq<.\n> . |
| 3803 |
q<Don't edit by hand!>; |
| 3804 |
|
| 3805 |
$result .= perl_statement q<use strict>; |
| 3806 |
|
| 3807 |
local $Status->{depth} = $Status->{depth} + 1; |
| 3808 |
$result .= perl_package full_name => $Info->{Package}; |
| 3809 |
$result .= perl_statement perl_assign 'our $VERSION' => version_date time; |
| 3810 |
|
| 3811 |
$result .= pod_block |
| 3812 |
pod_head (1, 'NAME'), |
| 3813 |
pod_para ($Info->{Package} . |
| 3814 |
' - ' . get_description ($Module, name => 'FullName')), |
| 3815 |
section ( |
| 3816 |
opt => pod_head (1, 'DESCRIPTION'), |
| 3817 |
req => pod_paras (get_description ($Module)), |
| 3818 |
), |
| 3819 |
pod_head (1, 'DOM INTERFACES'); |
| 3820 |
|
| 3821 |
## Conditions |
| 3822 |
my $defcond = 0; |
| 3823 |
for my $cond (@{$Module->child_nodes}) { |
| 3824 |
next unless $cond->node_type eq '#element' and |
| 3825 |
$cond->local_name eq 'ConditionDef'; |
| 3826 |
my $name = $cond->get_attribute_value ('Name', default => ''); |
| 3827 |
my $isa = $cond->get_attribute_value ('ISA', default => []); |
| 3828 |
my $fullname = get_description $cond, name => 'FullName'; |
| 3829 |
$isa = [$isa] unless ref $isa; |
| 3830 |
if ($name =~ /^DOM(\d+)$/) { |
| 3831 |
$defcond = $1 if $1 > $defcond; |
| 3832 |
$fullname ||= "DOM Level " . (0 + $1); |
| 3833 |
} |
| 3834 |
$Info->{Condition}->{$name}->{ISA} = $isa; |
| 3835 |
$Info->{Condition}->{$name}->{FullName} = $fullname || $name; |
| 3836 |
} |
| 3837 |
if (keys %{$Info->{Condition}}) { |
| 3838 |
$Info->{NormalCondition} = $Module->get_attribute_value |
| 3839 |
('NormalCondition') || |
| 3840 |
$defcond ? 'DOM' . $defcond : |
| 3841 |
valid_err q<Module/NormalCondition required>; |
| 3842 |
} |
| 3843 |
|
| 3844 |
## 'require'ing external modules |
| 3845 |
{ |
| 3846 |
my $req = $Module->get_attribute ('Require', make_new_node => 1); |
| 3847 |
my $reqModule = sub { |
| 3848 |
my ($name, $me, $you) = @_; |
| 3849 |
if ($you->get_attribute_value ('Name', default => '') eq $name) { |
| 3850 |
return 1; |
| 3851 |
} else { |
| 3852 |
return 0; |
| 3853 |
} |
| 3854 |
}; |
| 3855 |
if (not $req->get_element_by (sub {$reqModule->('ManakaiDOMMain', @_)})) { |
| 3856 |
for ($req->append_new_node (type => '#element', |
| 3857 |
local_name => 'Module')) { |
| 3858 |
$_->set_attribute (Name => 'ManakaiDOMMain'); |
| 3859 |
$_->set_attribute (Namespace => ExpandedURI q<ManakaiDOM:>); |
| 3860 |
} |
| 3861 |
} |
| 3862 |
if (not $req->get_element_by (sub {$reqModule->('DOMMain', @_)})) { |
| 3863 |
for ($req->append_new_node (type => '#element', |
| 3864 |
local_name => 'Module')) { |
| 3865 |
$_->set_attribute (Name => 'DOMMain'); |
| 3866 |
$_->set_attribute (Namespace => ExpandedURI q<DOMMain:>); |
| 3867 |
} |
| 3868 |
} |
| 3869 |
$result .= req2perl $Module; |
| 3870 |
} |
| 3871 |
|
| 3872 |
for my $node (@{$source->child_nodes}) { |
| 3873 |
if ($node->node_type ne '#element') { |
| 3874 |
## |
| 3875 |
} elsif ($node->local_name eq 'IF') { |
| 3876 |
$result .= if2perl $node; |
| 3877 |
} elsif ($node->local_name eq 'Exception' or |
| 3878 |
$node->local_name eq 'Warning') { |
| 3879 |
$result .= exception2perl $node; |
| 3880 |
} elsif ($node->local_name eq 'DataType') { |
| 3881 |
$result .= datatype2perl $node; |
| 3882 |
} elsif ($node->local_name eq 'DataTypeAlias') { |
| 3883 |
$result .= datatypealias2perl $node; |
| 3884 |
} elsif ($node->local_name eq 'ConstGroup') { |
| 3885 |
$result .= constgroup2perl $node; |
| 3886 |
} elsif ($node->local_name eq 'Const') { |
| 3887 |
$result .= const2perl $node; |
| 3888 |
} elsif ({qw/Module 1 Namespace 1 ImplNote 1/}->{$node->local_name}) { |
| 3889 |
# |
| 3890 |
} else { |
| 3891 |
valid_warn qq{Top-level element type "@{[$node->local_name]}" not supported}; |
| 3892 |
} |
| 3893 |
} |
| 3894 |
|
| 3895 |
## Export |
| 3896 |
if (keys %{$Status->{EXPORT_OK}||{}}) { |
| 3897 |
$result .= perl_package full_name => $Info->{Package}; |
| 3898 |
$result .= perl_statement 'require Exporter'; |
| 3899 |
$result .= perl_inherit ['Exporter']; |
| 3900 |
$result .= perl_statement |
| 3901 |
perl_assign |
| 3902 |
perl_var (type => '@', scope => 'our', |
| 3903 |
local_name => 'EXPORT_OK') |
| 3904 |
=> '(' . perl_list (keys %{$Status->{EXPORT_OK}}) . ')'; |
| 3905 |
if (keys %{$Status->{EXPORT_TAGS}||{}}) { |
| 3906 |
$result .= perl_statement |
| 3907 |
perl_assign |
| 3908 |
perl_var (type => '%', scope => 'our', |
| 3909 |
local_name => 'EXPORT_TAGS') |
| 3910 |
=> '(' . perl_list (map { |
| 3911 |
$_ => [keys %{$Status->{EXPORT_TAGS}->{$_}}] |
| 3912 |
} keys %{$Status->{EXPORT_TAGS}}) . ')'; |
| 3913 |
} |
| 3914 |
} |
| 3915 |
|
| 3916 |
## Feature |
| 3917 |
my @feature_desc; |
| 3918 |
my $features = 0; |
| 3919 |
for my $condition (sort keys %{$Info->{Condition}}, '') { |
| 3920 |
for my $Feature (@{$Module->child_nodes}) { |
| 3921 |
next unless $Feature->node_type eq '#element' and |
| 3922 |
$Feature->local_name eq 'Feature' and |
| 3923 |
condition_match $Feature, condition => $condition; |
| 3924 |
is_all_implemented condition => $condition, |
| 3925 |
not_implemented => (my $not_implemented = []); |
| 3926 |
|
| 3927 |
my $f_name = $Feature->get_attribute_value ('Name', default => ''); |
| 3928 |
unless (length $f_name) { |
| 3929 |
$f_name = expanded_uri $Feature->get_attribute_value ('QName'); |
| 3930 |
} |
| 3931 |
my $f_ver = $Feature->get_attribute_value ('Version'); |
| 3932 |
|
| 3933 |
push @feature_desc, pod_item ('Feature ' . pod_code ($f_name) . |
| 3934 |
' version ' . pod_code ($f_ver) . |
| 3935 |
($Info->{Condition}->{$condition}->{FullName} ? |
| 3936 |
' [' . $Info->{Condition}->{$condition} |
| 3937 |
->{FullName} . ']' : '')), |
| 3938 |
pod_paras (get_description $Feature); |
| 3939 |
|
| 3940 |
if (@$not_implemented) { |
| 3941 |
push @feature_desc, pod_para ('This module provides interfaces '. |
| 3942 |
'of this feature but not yet fully ' . |
| 3943 |
'implemented.'); |
| 3944 |
$result .= perl_comment "$f_name, $f_ver: $not_implemented->[0]." . |
| 3945 |
"$not_implemented->[1]<$not_implemented->[2]>" . |
| 3946 |
" not implemented."; |
| 3947 |
} else { |
| 3948 |
push @feature_desc, pod_para ('This module implements this feature, ' . |
| 3949 |
'so that the method calls such as ' . |
| 3950 |
pod_code ('$DOMImplementation' . |
| 3951 |
'->hasFeature (' . |
| 3952 |
perl_literal ($f_name) . |
| 3953 |
', ' . perl_literal ($f_ver) . |
| 3954 |
')') . ' or ' . |
| 3955 |
pod_code ('$DOMImplementation' . |
| 3956 |
'->hasFeature (' . |
| 3957 |
perl_literal ($f_name) . |
| 3958 |
', null)') . |
| 3959 |
' will return ' . pod_code ('true') . '.'); |
| 3960 |
} |
| 3961 |
|
| 3962 |
for (@{$Feature->child_nodes}) { |
| 3963 |
next unless $_->node_type eq '#element'; |
| 3964 |
if ($_->local_name eq 'Contrib') { |
| 3965 |
my $n = $_->value; |
| 3966 |
my $ccondition; |
| 3967 |
if ($n =~ s/::([^:]*)$//) { |
| 3968 |
$ccondition = $1; |
| 3969 |
} |
| 3970 |
if ($n =~ s/^[^:]*://) { |
| 3971 |
# currently prefix is not used |
| 3972 |
} |
| 3973 |
$result .= perl_statement |
| 3974 |
perl_assign |
| 3975 |
perl_var (type => '$', |
| 3976 |
package => { |
| 3977 |
name => $n, |
| 3978 |
condition => $ccondition, |
| 3979 |
is_internal => 1, |
| 3980 |
}, |
| 3981 |
local_name => 'Feature'). |
| 3982 |
## Feature name is case-insensitive |
| 3983 |
'->{'.perl_literal (lc $f_name).'}->{'. |
| 3984 |
perl_literal (@$not_implemented ? '+dummy+' : $f_ver) . '}' |
| 3985 |
=> 1; |
| 3986 |
} elsif ({ |
| 3987 |
qw/Name 1 QName 1 FullName 1 Version 1 |
| 3988 |
Description 1 ImplNote 1 Spec 1 |
| 3989 |
Condition 1 / |
| 3990 |
}->{$_->local_name}) { |
| 3991 |
} else { |
| 3992 |
valid_err q<Unknown element type>, node => $_; |
| 3993 |
} |
| 3994 |
} |
| 3995 |
|
| 3996 |
$features++; |
| 3997 |
} |
| 3998 |
} |
| 3999 |
if (@feature_desc) { |
| 4000 |
$result .= pod_block |
| 4001 |
pod_head (1, 'DOM FEATURE'.($features>1?'S':'')), |
| 4002 |
pod_list 4, @feature_desc; |
| 4003 |
} |
| 4004 |
|
| 4005 |
## TODO list |
| 4006 |
my @todo; |
| 4007 |
## From not-implemented list |
| 4008 |
for my $if (sort keys %{$Info->{is_implemented}}) { |
| 4009 |
for my $mem (sort keys %{$Info->{is_implemented}->{$if}}) { |
| 4010 |
for my $cond (sort keys %{$Info->{is_implemented}->{$if}->{$mem}}) { |
| 4011 |
if (not $Info->{is_implemented}->{$if}->{$mem}->{$cond}) { |
| 4012 |
push @todo, pod_item ('Implement '.pod_code ($if).'.'. |
| 4013 |
pod_code ($mem).'.'), |
| 4014 |
pod_para ('Condition = '. |
| 4015 |
($Info->{Condition}->{$cond}->{FullName} || |
| 4016 |
'(empty)')); |
| 4017 |
} |
| 4018 |
} |
| 4019 |
} |
| 4020 |
} |
| 4021 |
## From Description, ImplNote, Def |
| 4022 |
my $a; |
| 4023 |
$a = sub { |
| 4024 |
my $n = shift; |
| 4025 |
for (@{$n->child_nodes}) { |
| 4026 |
if ($_->node_type eq '#element') { |
| 4027 |
$a->($_); |
| 4028 |
} |
| 4029 |
} |
| 4030 |
if (($n->node_type eq '#element' and |
| 4031 |
{qw/Description 1 ImplNote 1 |
| 4032 |
Def 1 IntDef 1/}->{$n->local_name}) or |
| 4033 |
$n->node_type eq '#comment') { |
| 4034 |
my $v = $n->value; |
| 4035 |
if (defined $v) { |
| 4036 |
if (ref $v eq 'ARRAY') { |
| 4037 |
$v = join "\n", @$v; |
| 4038 |
} |
| 4039 |
if ($v =~ /\b(TODO|ISSUE|BUG):/) { |
| 4040 |
push @todo, pod_item ($1.': '.pod_code $n->node_path(key => 'Name')); |
| 4041 |
my $t = $n->node_type eq '#comment' ? ExpandedURI q<DOMMain:any> : |
| 4042 |
$n->get_attribute_value |
| 4043 |
('Type', |
| 4044 |
default => { |
| 4045 |
Description => ExpandedURI q<lang:disdoc>, |
| 4046 |
ImplNote => ExpandedURI q<lang:disdoc>, |
| 4047 |
Def => ExpandedURI q<DOMMain:any>, |
| 4048 |
IntDef => ExpandedURI q<DOMMain:any>, |
| 4049 |
}->{$n->local_name}); |
| 4050 |
if ($t eq ExpandedURI q<lang:disdoc>) { |
| 4051 |
push @todo, disdoc2pod $v; |
| 4052 |
} else { |
| 4053 |
push @todo, pod_pre ($v); |
| 4054 |
} |
| 4055 |
} |
| 4056 |
} |
| 4057 |
} |
| 4058 |
}; |
| 4059 |
$a->($source); |
| 4060 |
if (@todo) { |
| 4061 |
$result .= pod_block |
| 4062 |
pod_head (1, 'TO DO'), |
| 4063 |
pod_list 4, @todo; |
| 4064 |
} |
| 4065 |
|
| 4066 |
|
| 4067 |
## Namespace bindings for documentation |
| 4068 |
if (my $n = keys %{$Status->{ns_in_doc}}) { |
| 4069 |
my @desc = (pod_head (1, 'NAMESPACE BINDING'.($n > 1 ? 'S' : '')), |
| 4070 |
pod_para ('In this documentation, namespace prefix'. |
| 4071 |
($n > 1 ? 'es ' : ' '). |
| 4072 |
($n > 1 ? 'are' : 'is').' bound to:')); |
| 4073 |
push @desc, |
| 4074 |
pod_list 4, map { |
| 4075 |
pod_item (pod_code $_), |
| 4076 |
pod_para (pod_code ($Status->{ns_in_doc}->{$_})), |
| 4077 |
} keys %{$Status->{ns_in_doc}}; |
| 4078 |
$result .= pod_block @desc; |
| 4079 |
} |
| 4080 |
|
| 4081 |
## See also |
| 4082 |
## TODO: implement this. |
| 4083 |
|
| 4084 |
## Author |
| 4085 |
my @desc; |
| 4086 |
my @author; |
| 4087 |
my $author; |
| 4088 |
my $authors = 0; |
| 4089 |
for (@{$Module->child_nodes}) { |
| 4090 |
if ($_->node_type eq '#element' and $_->local_name eq 'Author') { |
| 4091 |
my $n = get_description ($_, name => 'FullName'); |
| 4092 |
push @author, pod_item $n; |
| 4093 |
my @d; |
| 4094 |
$author = defined $author ? $authors ? $author |
| 4095 |
: ($authors++, $author . ', et al.') |
| 4096 |
: $n; |
| 4097 |
for (@{$_->child_nodes}) { |
| 4098 |
next unless $_->node_type eq '#element'; |
| 4099 |
if ($_->local_name eq 'Mail') { |
| 4100 |
push @d, pod_item ('Mail'), pod_para (pod_mail $_->value); |
| 4101 |
} elsif ({qw/FullName 1/}->{$_->local_name}) { |
| 4102 |
# |
| 4103 |
} else { |
| 4104 |
valid_err q<Unknown element type>, node => $_; |
| 4105 |
} |
| 4106 |
} |
| 4107 |
push @author, pod_list 6, @d if @d; |
| 4108 |
} |
| 4109 |
} |
| 4110 |
$author = 'AUTHORS' unless defined $author; |
| 4111 |
if (@author) { |
| 4112 |
push @desc, pod_head (1, 'AUTHOR'.($authors?'S':'')), |
| 4113 |
pod_list (4, @author); |
| 4114 |
} |
| 4115 |
|
| 4116 |
## License |
| 4117 |
push @desc, pod_head (1, 'LICENSE'); |
| 4118 |
my $year = (gmtime)[5]+1900; |
| 4119 |
my $license = expanded_uri |
| 4120 |
$Module->get_attribute_value ('License', default => ''); |
| 4121 |
if ($license eq ExpandedURI q<license:Perl>) { |
| 4122 |
push @desc, |
| 4123 |
pod_para (qq<Copyright $year $author. All rights reserved.>), |
| 4124 |
pod_para q<This program is free software; you can redistribute it and/or |
| 4125 |
modify it under the same terms as Perl itself.>; |
| 4126 |
} elsif ($license eq ExpandedURI q<license:Perl+MPL>) { |
| 4127 |
push @desc, |
| 4128 |
pod_para (qq<Copyright $year $author. All rights reserved.>), |
| 4129 |
pod_para (q<This program is free software; you can redistribute it and/or >. |
| 4130 |
q<modify it under the same terms as Perl itself.>), |
| 4131 |
|
| 4132 |
pod_para (q<Alternatively, the contents of this file may be used >. |
| 4133 |
q<under the following terms (the >.pod_dfn (q<MPL/GPL/LGPL>). |
| 4134 |
q<, in which case the provisions of the MPL/GPL/LGPL are applicable instead >. |
| 4135 |
q<of those above. If you wish to allow use of your version of this file only >. |
| 4136 |
q<under the terms of the MPL/GPL/LGPL, and not to allow others to >. |
| 4137 |
q<use your version of this file under the terms of the Perl, indicate your >. |
| 4138 |
q<decision by deleting the provisions above and replace them with the notice >. |
| 4139 |
q<and other provisions required by the MPL/GPL/LGPL. If you do not delete >. |
| 4140 |
q<the provisions above, a recipient may use your version of this file under >. |
| 4141 |
q<the terms of any one of the Perl or the MPL/GPL/LGPL. >), |
| 4142 |
|
| 4143 |
pod_head (2, 'MPL/GPL/LGPL'), |
| 4144 |
|
| 4145 |
# q<***** BEGIN LICENSE BLOCK *****> |
| 4146 |
pod_para (q<Version: MPL 1.1/GPL 2.0/LGPL 2.1>), |
| 4147 |
|
| 4148 |
pod_para |
| 4149 |
(q<The contents of this file are subject to the Mozilla Public License Version >. |
| 4150 |
q<1.1 (the >.pod_dfn (q<License>).q<); you may not use this file except in >. |
| 4151 |
q<compliance with >. |
| 4152 |
q<the License. You may obtain a copy of the License at >. |
| 4153 |
pod_uri (q<http://www.mozilla.org/MPL/>).q<.>), |
| 4154 |
|
| 4155 |
pod_para |
| 4156 |
(q<Software distributed under the License is distributed on an ">. |
| 4157 |
pod_em (q<AS IS>).q<" basis, >. |
| 4158 |
pod_em (q<WITHOUT WARRANTY OF ANY KIND>). |
| 4159 |
q<, either express or implied. See the License >. |
| 4160 |
q<for the specific language governing rights and limitations under the >. |
| 4161 |
q<License. >); |
| 4162 |
|
| 4163 |
my $orig = $Module->get_attribute ('License')->get_attribute ('Original'); |
| 4164 |
if ($orig) { |
| 4165 |
push @desc, pod_para ('The Original Code is the '. |
| 4166 |
get_description ($orig, name => 'FullName').'.'); |
| 4167 |
push @desc, pod_para ('The Initial Developer of the Original Code is '. |
| 4168 |
get_description ($orig->get_attribute ('Author'), |
| 4169 |
name => 'FullName').'. '. |
| 4170 |
q<Portions created by the Initial Developer are >. |
| 4171 |
q<Copyright >.pod_char (name => 'copy').' '. |
| 4172 |
$orig->get_attribute_value ('Year', |
| 4173 |
default => $year). |
| 4174 |
q< the Initial Developer. All Rights Reserved.>); |
| 4175 |
} else { |
| 4176 |
my $a = $author; |
| 4177 |
$a =~ /, et al\.$/ if $authors; |
| 4178 |
|
| 4179 |
push @desc, pod_para |
| 4180 |
(q<The Original Code is the manakai DOM module.>), |
| 4181 |
|
| 4182 |
pod_para (qq<The Initial Developer of the Original Code is $a. >. |
| 4183 |
q<Portions created by the Initial Developer are Copyright >. |
| 4184 |
pod_char (name => 'copy').qq< $year >. |
| 4185 |
## ISSUE: Should first created year provided from some source? |
| 4186 |
q<the Initial Developer. All Rights Reserved.>); |
| 4187 |
} |
| 4188 |
|
| 4189 |
push @desc, pod_list 4, |
| 4190 |
pod_item (q<Contributor(s):>), |
| 4191 |
pod_para (q<See >. |
| 4192 |
pod_link (section => 'AUTHOR'.($authors?'S':'')). |
| 4193 |
q<.>); |
| 4194 |
|
| 4195 |
push @desc, pod_para |
| 4196 |
q<Alternatively, the contents of this file may be used under the terms of >. |
| 4197 |
q<either the GNU General Public License Version 2 or later (the ">. |
| 4198 |
pod_dfn (q<GPL>).q<"), or >. |
| 4199 |
q<the GNU Lesser General Public License Version 2.1 or later (the ">. |
| 4200 |
pod_dfn (q<LGPL>).q<"), >. |
| 4201 |
q<in which case the provisions of the GPL or the LGPL are applicable instead >. |
| 4202 |
q<of those above. If you wish to allow use of your version of this file only >. |
| 4203 |
q<under the terms of either the GPL or the LGPL, and not to allow others to >. |
| 4204 |
q<use your version of this file under the terms of the MPL, indicate your >. |
| 4205 |
q<decision by deleting the provisions above and replace them with the notice >. |
| 4206 |
q<and other provisions required by the GPL or the LGPL. If you do not delete >. |
| 4207 |
q<the provisions above, a recipient may use your version of this file under >. |
| 4208 |
q<the terms of any one of the MPL, the GPL or the LGPL. >; |
| 4209 |
|
| 4210 |
# ***** END LICENSE BLOCK ***** |
| 4211 |
} elsif ($license) { |
| 4212 |
valid_warn q<Unknown license: <$license>>; |
| 4213 |
push @desc, |
| 4214 |
pod_para (qq<Copyright $year $author. All rights reserved.>), |
| 4215 |
pod_para (qq<License: >.pod_uri ($license).q<.>); |
| 4216 |
} else { |
| 4217 |
valid_err q<Required attribute "/Module/License" not specified>; |
| 4218 |
} |
| 4219 |
$result .= pod_block @desc; |
| 4220 |
|
| 4221 |
|
| 4222 |
$result .= perl_statement 1; |
| 4223 |
|
| 4224 |
output_result $result; |
| 4225 |
|
| 4226 |
|
| 4227 |
__END__ |
| 4228 |
|
| 4229 |
=head1 SEE ALSO |
| 4230 |
|
| 4231 |
W3C DOM Specifications <http://www.w3.org/DOM/DOMTR> |
| 4232 |
|
| 4233 |
SuikaWiki:DOM <http://suika.fam.cx/~wakaba/-temp/wiki/wiki?DOM> |
| 4234 |
|
| 4235 |
C<idl2dis.pl>: This script generates "dis" files, |
| 4236 |
that can be used as a template for the DOM implementation, |
| 4237 |
from DOM IDL files. |
| 4238 |
|
| 4239 |
=head1 LICENSE |
| 4240 |
|
| 4241 |
Copyright 2004 Wakaba <w@suika.fam.cx>. All rights reserved. |
| 4242 |
|
| 4243 |
This program is free software; you can redistribute it and/or |
| 4244 |
modify it under the same terms as Perl itself. |
| 4245 |
|
| 4246 |
Note that copyright holder(s) of this script does not claim |
| 4247 |
any rights for materials outputed by this script, although it will |
| 4248 |
contain some fragments from this script. License terms for them should be |
| 4249 |
defined by the copyright holder of the source document. |
| 4250 |
|
| 4251 |
=cut |
| 4252 |
|
| 4253 |
# $Date: 2004/10/10 06:09:47 $ |
| 4254 |
|
| 4255 |
|
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| 
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