- add missing XHTML.pm into Pod::Simple
This commit is contained in:
Marcela Mašláňová
parent
26f4e8d424
commit
e3bdec83b4
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@ -1200,3 +1200,407 @@ diff -up perl-5.10.0/lib/Pod/t/text.t.old perl-5.10.0/lib/Pod/t/text.t
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print "ok $n # skip Pod::Simple S<> parsing bug\n";
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} else {
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print "not ok $n\n";
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diff -up perl-5.10.0/lib/Pod/Simple/XHTML.pm.miss perl-5.10.0/lib/Pod/Simple/XHTML.pm
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--- perl-5.10.0/lib/Pod/Simple/XHTML.pm.miss 2008-12-22 10:42:49.000000000 +0100
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+++ perl-5.10.0/lib/Pod/Simple/XHTML.pm 2008-06-04 23:54:58.000000000 +0200
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@@ -0,0 +1,400 @@
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+=pod
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+
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+=head1 NAME
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+
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+Pod::Simple::XHTML -- format Pod as validating XHTML
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+
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+=head1 SYNOPSIS
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+
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+ use Pod::Simple::XHTML;
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+
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+ my $parser = Pod::Simple::XHTML->new();
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+
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+ ...
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+
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+ $parser->parse_file('path/to/file.pod');
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+
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+=head1 DESCRIPTION
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+
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+This class is a formatter that takes Pod and renders it as XHTML
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+validating HTML.
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+
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+This is a subclass of L<Pod::Simple::Methody> and inherits all its
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+methods. The implementation is entirely different than
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+L<Pod::Simple::HTML>, but it largely preserves the same interface.
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+
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+=cut
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+
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+package Pod::Simple::XHTML;
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+use strict;
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+use vars qw( $VERSION @ISA $HAS_HTML_ENTITIES );
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+$VERSION = '3.04';
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+use Carp ();
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+use Pod::Simple::Methody ();
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+@ISA = ('Pod::Simple::Methody');
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+
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+BEGIN {
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+ $HAS_HTML_ENTITIES = eval "require HTML::Entities; 1";
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+}
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+
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+my %entities = (
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+ q{>} => 'gt',
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+ q{<} => 'lt',
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+ q{'} => '#39',
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+ q{"} => 'quot',
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+ q{&} => 'amp',
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+);
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+
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+sub encode_entities {
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+ return HTML::Entities::encode_entities( $_[0] ) if $HAS_HTML_ENTITIES;
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+ my $str = $_[0];
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+ my $ents = join '', keys %entities;
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+ $str =~ s/([$ents])/'&' . $entities{$1} . ';'/ge;
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+ return $str;
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+}
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+
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+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+
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+=head1 METHODS
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+
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+Pod::Simple::XHTML offers a number of methods that modify the format of
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+the HTML output. Call these after creating the parser object, but before
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+the call to C<parse_file>:
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+
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+ my $parser = Pod::PseudoPod::HTML->new();
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+ $parser->set_optional_param("value");
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+ $parser->parse_file($file);
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+
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+=head2 perldoc_url_prefix
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+
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+In turning L<Foo::Bar> into http://whatever/Foo%3a%3aBar, what
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+to put before the "Foo%3a%3aBar". The default value is
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+"http://search.cpan.org/perldoc?".
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+
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+=head2 perldoc_url_postfix
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+
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+What to put after "Foo%3a%3aBar" in the URL. This option is not set by
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+default.
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+
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+=head2 title_prefix, title_postfix
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+
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+What to put before and after the title in the head. The values should
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+already be &-escaped.
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+
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+=head2 html_css
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+
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+ $parser->html_css('path/to/style.css');
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+
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+The URL or relative path of a CSS file to include. This option is not
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+set by default.
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+
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+=head2 html_javascript
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+
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+The URL or relative path of a JavaScript file to pull in. This option is
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+not set by default.
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+
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+=head2 html_doctype
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+
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+A document type tag for the file. This option is not set by default.
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+
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+=head2 html_header_tags
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+
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+Additional arbitrary HTML tags for the header of the document. The
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+default value is just a content type header tag:
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+
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+ <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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+
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+Add additional meta tags here, or blocks of inline CSS or JavaScript
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+(wrapped in the appropriate tags).
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+
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+=head2 default_title
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+
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+Set a default title for the page if no title can be determined from the
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+content. The value of this string should already be &-escaped.
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+
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+=head2 force_title
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+
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+Force a title for the page (don't try to determine it from the content).
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+The value of this string should already be &-escaped.
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+
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+=head2 html_header, html_footer
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+
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+Set the HTML output at the beginning and end of each file. The default
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+header includes a title, a doctype tag (if C<html_doctype> is set), a
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+content tag (customized by C<html_header_tags>), a tag for a CSS file
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+(if C<html_css> is set), and a tag for a Javascript file (if
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+C<html_javascript> is set). The default footer simply closes the C<html>
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+and C<body> tags.
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+
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+The options listed above customize parts of the default header, but
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+setting C<html_header> or C<html_footer> completely overrides the
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+built-in header or footer. These may be useful if you want to use
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+template tags instead of literal HTML headers and footers or are
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+integrating converted POD pages in a larger website.
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+
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+If you want no headers or footers output in the HTML, set these options
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+to the empty string.
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+
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+=head2 index
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+
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+TODO -- Not implemented.
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+
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+Whether to add a table-of-contents at the top of each page (called an
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+index for the sake of tradition).
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+
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+
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+=cut
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+
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+__PACKAGE__->_accessorize(
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+ 'perldoc_url_prefix',
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+ 'perldoc_url_postfix',
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+ 'title_prefix', 'title_postfix',
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+ 'html_css',
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+ 'html_javascript',
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+ 'html_doctype',
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+ 'html_header_tags',
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+ 'title', # Used internally for the title extracted from the content
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+ 'default_title',
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+ 'force_title',
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+ 'html_header',
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+ 'html_footer',
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+ 'index',
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+ 'batch_mode', # whether we're in batch mode
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+ 'batch_mode_current_level',
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+ # When in batch mode, how deep the current module is: 1 for "LWP",
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+ # 2 for "LWP::Procotol", 3 for "LWP::Protocol::GHTTP", etc
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+);
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+
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+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+
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+=head1 SUBCLASSING
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+
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+If the standard options aren't enough, you may want to subclass
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+Pod::Simple::XHMTL. These are the most likely candidates for methods
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+you'll want to override when subclassing.
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+
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+=cut
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+
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+sub new {
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+ my $self = shift;
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+ my $new = $self->SUPER::new(@_);
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+ $new->{'output_fh'} ||= *STDOUT{IO};
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+ $new->accept_targets( 'html', 'HTML' );
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+ $new->perldoc_url_prefix('http://search.cpan.org/perldoc?');
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+ $new->html_header_tags('<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">');
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+ $new->nix_X_codes(1);
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+ $new->codes_in_verbatim(1);
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+ $new->{'scratch'} = '';
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+ return $new;
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+}
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+
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+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+
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+=head2 handle_text
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+
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+This method handles the body of text within any element: it's the body
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+of a paragraph, or everything between a "=begin" tag and the
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+corresponding "=end" tag, or the text within an L entity, etc. You would
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+want to override this if you are adding a custom element type that does
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+more than just display formatted text. Perhaps adding a way to generate
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+HTML tables from an extended version of POD.
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+
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+So, let's say you want add a custom element called 'foo'. In your
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+subclass's C<new> method, after calling C<SUPER::new> you'd call:
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+
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+ $new->accept_targets_as_text( 'foo' );
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+
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+Then override the C<start_for> method in the subclass to check for when
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+"$flags->{'target'}" is equal to 'foo' and set a flag that marks that
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+you're in a foo block (maybe "$self->{'in_foo'} = 1"). Then override the
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+C<handle_text> method to check for the flag, and pass $text to your
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+custom subroutine to construct the HTML output for 'foo' elements,
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+something like:
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+
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+ sub handle_text {
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+ my ($self, $text) = @_;
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+ if ($self->{'in_foo'}) {
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+ $self->{'scratch'} .= build_foo_html($text);
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+ } else {
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+ $self->{'scratch'} .= $text;
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+ }
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+ }
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+
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+=cut
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+
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+sub handle_text {
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+ # escape special characters in HTML (<, >, &, etc)
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+ $_[0]{'scratch'} .= $_[0]{'in_verbatim'} ? encode_entities( $_[1] ) : $_[1]
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+}
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+
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+sub start_Para { $_[0]{'scratch'} = '<p>' }
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+sub start_Verbatim { $_[0]{'scratch'} = '<pre><code>'; $_[0]{'in_verbatim'} = 1}
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+
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+sub start_head1 { $_[0]{'scratch'} = '<h1>' }
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+sub start_head2 { $_[0]{'scratch'} = '<h2>' }
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+sub start_head3 { $_[0]{'scratch'} = '<h3>' }
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+sub start_head4 { $_[0]{'scratch'} = '<h4>' }
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+
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+sub start_item_bullet { $_[0]{'scratch'} = '<li>' }
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+sub start_item_number { $_[0]{'scratch'} = "<li>$_[1]{'number'}. " }
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+sub start_item_text { $_[0]{'scratch'} = '<li>' }
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+
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+sub start_over_bullet { $_[0]{'scratch'} = '<ul>'; $_[0]->emit }
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+sub start_over_text { $_[0]{'scratch'} = '<ul>'; $_[0]->emit }
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+sub start_over_block { $_[0]{'scratch'} = '<ul>'; $_[0]->emit }
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+sub start_over_number { $_[0]{'scratch'} = '<ol>'; $_[0]->emit }
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+
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+sub end_over_bullet { $_[0]{'scratch'} .= '</ul>'; $_[0]->emit }
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+sub end_over_text { $_[0]{'scratch'} .= '</ul>'; $_[0]->emit }
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+sub end_over_block { $_[0]{'scratch'} .= '</ul>'; $_[0]->emit }
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+sub end_over_number { $_[0]{'scratch'} .= '</ol>'; $_[0]->emit }
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+
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+# . . . . . Now the actual formatters:
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+
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+sub end_Para { $_[0]{'scratch'} .= '</p>'; $_[0]->emit }
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+sub end_Verbatim {
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+ $_[0]{'scratch'} .= '</code></pre>';
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+ $_[0]{'in_verbatim'} = 0;
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+ $_[0]->emit;
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+}
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+
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+sub end_head1 { $_[0]{'scratch'} .= '</h1>'; $_[0]->emit }
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+sub end_head2 { $_[0]{'scratch'} .= '</h2>'; $_[0]->emit }
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+sub end_head3 { $_[0]{'scratch'} .= '</h3>'; $_[0]->emit }
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+sub end_head4 { $_[0]{'scratch'} .= '</h4>'; $_[0]->emit }
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+
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+sub end_item_bullet { $_[0]{'scratch'} .= '</li>'; $_[0]->emit }
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+sub end_item_number { $_[0]{'scratch'} .= '</li>'; $_[0]->emit }
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+sub end_item_text { $_[0]->emit }
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+
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+# This handles =begin and =for blocks of all kinds.
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+sub start_for {
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+ my ($self, $flags) = @_;
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+ $self->{'scratch'} .= '<div';
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+ $self->{'scratch'} .= ' class="'.$flags->{'target'}.'"' if ($flags->{'target'});
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+ $self->{'scratch'} .= '>';
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+ $self->emit;
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+
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+}
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+sub end_for {
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+ my ($self) = @_;
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+ $self->{'scratch'} .= '</div>';
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+ $self->emit;
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+}
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+
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+sub start_Document {
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+ my ($self) = @_;
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+ if (defined $self->html_header) {
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+ $self->{'scratch'} .= $self->html_header;
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+ $self->emit unless $self->html_header eq "";
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+ } else {
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+ my ($doctype, $title, $metatags);
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+ $doctype = $self->html_doctype || '';
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+ $title = $self->force_title || $self->title || $self->default_title || '';
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+ $metatags = $self->html_header_tags || '';
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+ if ($self->html_css) {
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+ $metatags .= "\n<link rel='stylesheet' href='" .
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+ $self->html_css . "' type='text/css'>";
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+ }
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+ if ($self->html_javascript) {
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+ $metatags .= "\n<script type='text/javascript' src='" .
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+ $self->html_javascript . "'></script>";
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+ }
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+ $self->{'scratch'} .= <<"HTML";
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+$doctype
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+<html>
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+<head>
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+<title>$title</title>
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+$metatags
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+</head>
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+<body>
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+HTML
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+ $self->emit;
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+ }
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+}
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+
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+sub end_Document {
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+ my ($self) = @_;
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+ if (defined $self->html_footer) {
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+ $self->{'scratch'} .= $self->html_footer;
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+ $self->emit unless $self->html_footer eq "";
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+ } else {
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+ $self->{'scratch'} .= "</body>\n</html>";
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+ $self->emit;
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+ }
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+}
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+
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+# Handling code tags
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+sub start_B { $_[0]{'scratch'} .= '<b>' }
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+sub end_B { $_[0]{'scratch'} .= '</b>' }
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+
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+sub start_C { $_[0]{'scratch'} .= '<code>' }
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+sub end_C { $_[0]{'scratch'} .= '</code>' }
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+
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+sub start_E { $_[0]{'scratch'} .= '&' }
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+sub end_E { $_[0]{'scratch'} .= ';' }
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+
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+sub start_F { $_[0]{'scratch'} .= '<i>' }
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+sub end_F { $_[0]{'scratch'} .= '</i>' }
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+
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+sub start_I { $_[0]{'scratch'} .= '<i>' }
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+sub end_I { $_[0]{'scratch'} .= '</i>' }
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+
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+sub start_L {
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+ my ($self, $flags) = @_;
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+ my $url;
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+ if ($flags->{'type'} eq 'url') {
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+ $url = $flags->{'to'};
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+ } elsif ($flags->{'type'} eq 'pod') {
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+ $url .= $self->perldoc_url_prefix || '';
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+ $url .= $flags->{'to'} || '';
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+ $url .= '/' . $flags->{'section'} if ($flags->{'section'});
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+ $url .= $self->perldoc_url_postfix || '';
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+# require Data::Dumper;
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+# print STDERR Data::Dumper->Dump([$flags]);
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+ }
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+
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+ $self->{'scratch'} .= '<a href="'. $url . '">';
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+}
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+sub end_L { $_[0]{'scratch'} .= '</a>' }
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+
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+sub start_S { $_[0]{'scratch'} .= '<nobr>' }
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+sub end_S { $_[0]{'scratch'} .= '</nobr>' }
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+
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+sub emit {
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+ my($self) = @_;
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+ my $out = $self->{'scratch'} . "\n";
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+ print {$self->{'output_fh'}} $out, "\n";
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+ $self->{'scratch'} = '';
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+ return;
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+}
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+
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+# Bypass built-in E<> handling to preserve entity encoding
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+sub _treat_Es {}
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+
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+1;
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+
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+__END__
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+
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+=head1 SEE ALSO
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+
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+L<Pod::Simple>, L<Pod::Simple::Methody>
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+
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+=head1 COPYRIGHT
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+
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+Copyright (c) 2003-2005 Allison Randal.
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+
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+This library is free software; you can redistribute it and/or modify
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+it under the same terms as Perl itself. The full text of the license
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+can be found in the LICENSE file included with this module.
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+
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+This library is distributed in the hope that it will be useful, but
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+without any warranty; without even the implied warranty of
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+merchantability or fitness for a particular purpose.
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+
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+=head1 AUTHOR
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+
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+Allison Randal <allison@perl.org>
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+
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+=cut
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+
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@ -7,7 +7,7 @@
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Name: perl
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Version: %{perl_version}
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Release: 52%{?dist}
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Release: 53%{?dist}
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Epoch: %{perl_epoch}
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Summary: Practical Extraction and Report Language
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Group: Development/Languages
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@ -1704,6 +1704,9 @@ make test
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# Old changelog entries are preserved in CVS.
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%changelog
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* Mon Dec 22 2008 Marcela Mašláňová <mmaslano@redhat.com> - 4:5.10.0-53
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- add missing XHTML.pm into Pod::Simple
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* Thu Dec 12 2008 Marcela Mašláňová <mmaslano@redhat.com> - 4:5.10.0-52
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- 295021 CVE-2007-4829 perl-Archive-Tar directory traversal flaws
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- add another source for binary files, which test untaring links
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|
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