| 1 | #!/usr/bin/perl | #!/usr/bin/perl | 
| 2 | use strict; | use strict; | 
|  | use utf8; |  | 
| 3 |  |  | 
| 4 | use lib qw[/home/httpd/html/www/markup/html/whatpm | use lib qw[/home/httpd/html/www/markup/html/whatpm | 
| 5 | /home/wakaba/work/manakai2/lib]; | /home/wakaba/work/manakai2/lib]; | 
| 6 | use CGI::Carp qw[fatalsToBrowser]; | use CGI::Carp qw[fatalsToBrowser]; | 
|  | use Scalar::Util qw[refaddr]; |  | 
|  | use Time::HiRes qw/time/; |  | 
| 7 |  |  | 
| 8 | sub htescape ($) { | require WebHACC::Input; | 
| 9 | my $s = $_[0]; |  | 
|  | $s =~ s/&/&/g; |  | 
|  | $s =~ s/</</g; |  | 
|  | $s =~ s/>/>/g; |  | 
|  | $s =~ s/"/"/g; |  | 
|  | $s =~ s{([\x00-\x09\x0B-\x1F\x7F-\xA0\x{FEFF}\x{FFFC}-\x{FFFF}])}{ |  | 
|  | sprintf '<var>U+%04X</var>', ord $1; |  | 
|  | }ge; |  | 
|  | return $s; |  | 
|  | } # htescape |  | 
|  |  |  | 
|  | my @nav; |  | 
|  | my %time; |  | 
|  | require Message::DOM::DOMImplementation; |  | 
|  | my $dom = Message::DOM::DOMImplementation->new; |  | 
| 10 | { | { | 
| 11 | use Message::CGI::HTTP; | require Message::CGI::HTTP; | 
| 12 | my $http = Message::CGI::HTTP->new; | my $http = Message::CGI::HTTP->new; | 
| 13 |  |  | 
| 14 |  | require WebHACC::Output; | 
| 15 |  | my $out = WebHACC::Output->new; | 
| 16 |  | $out->handle (*STDOUT); | 
| 17 |  | $out->set_utf8; | 
| 18 |  |  | 
| 19 | if ($http->get_meta_variable ('PATH_INFO') ne '/') { | if ($http->get_meta_variable ('PATH_INFO') ne '/') { | 
| 20 | print STDOUT "Status: 404 Not Found\nContent-Type: text/plain; charset=us-ascii\n\n400"; | $out->http_error (404); | 
| 21 | exit; | exit; | 
| 22 | } | } | 
| 23 |  |  | 
| 24 | binmode STDOUT, ':utf8'; | ## TODO: We need real conneg support... | 
| 25 | $| = 1; | my $primary_language = 'en'; | 
| 26 |  | if ($ENV{HTTP_ACCEPT_LANGUAGE} =~ /ja/) { | 
| 27 | load_text_catalog ('en'); ## TODO: conneg | $primary_language = 'ja'; | 
| 28 |  | } | 
| 29 |  | $out->load_text_catalog ($primary_language); | 
| 30 |  |  | 
| 31 |  | $out->set_flush; | 
| 32 |  | $out->http_header; | 
| 33 |  | $out->html_header; | 
| 34 |  | $out->unset_flush; | 
| 35 |  |  | 
| 36 |  | $out->generate_input_section ($http); | 
| 37 |  |  | 
| 38 |  | my $u = $http->get_parameter ('uri'); | 
| 39 |  | my $s = $http->get_parameter ('s'); | 
| 40 |  | if ((not defined $u or not length $u) and | 
| 41 |  | (not defined $s or not length $s)) { | 
| 42 |  | exit; | 
| 43 |  | } | 
| 44 |  |  | 
| 45 | print STDOUT qq[Content-Type: text/html; charset=utf-8 | require WebHACC::Result; | 
| 46 |  | my $result = WebHACC::Result->new; | 
| 47 |  | $result->output ($out); | 
| 48 |  |  | 
| 49 | <!DOCTYPE html> | require WebHACC::Input; | 
| 50 | <html lang="en"> | my $input = WebHACC::Input->get_document ($http => $result => $out); | 
|  | <head> |  | 
|  | <title>Web Document Conformance Checker (BETA)</title> |  | 
|  | <link rel="stylesheet" href="../cc-style.css" type="text/css"> |  | 
|  | </head> |  | 
|  | <body> |  | 
|  | <h1><a href="../cc-interface">Web Document Conformance Checker</a> |  | 
|  | (<em>beta</em>)</h1> |  | 
|  | ]; |  | 
|  |  |  | 
|  | $| = 0; |  | 
|  | my $input = get_input_document ($http, $dom); |  | 
|  | my $char_length = 0; |  | 
|  |  |  | 
|  | print qq[ |  | 
|  | <div id="document-info" class="section"> |  | 
|  | <dl> |  | 
|  | <dt>Request URI</dt> |  | 
|  | <dd><code class="URI" lang=""><<a href="@{[htescape $input->{request_uri}]}">@{[htescape $input->{request_uri}]}</a>></code></dd> |  | 
|  | <dt>Document URI</dt> |  | 
|  | <dd><code class="URI" lang=""><<a href="@{[htescape $input->{uri}]}" id=anchor-document-uri>@{[htescape $input->{uri}]}</a>></code> |  | 
|  | <script> |  | 
|  | document.title = '<' |  | 
|  | + document.getElementById ('anchor-document-uri').href + '> \\u2014 ' |  | 
|  | + document.title; |  | 
|  | </script></dd> |  | 
|  | ]; # no </dl> yet |  | 
|  | push @nav, ['#document-info' => 'Information']; |  | 
|  |  |  | 
|  | if (defined $input->{s}) { |  | 
|  | $char_length = length $input->{s}; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <dt>Base URI</dt> |  | 
|  | <dd><code class="URI" lang=""><<a href="@{[htescape $input->{base_uri}]}">@{[htescape $input->{base_uri}]}</a>></code></dd> |  | 
|  | <dt>Internet Media Type</dt> |  | 
|  | <dd><code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code> |  | 
|  | @{[$input->{media_type_overridden} ? '<em>(overridden)</em>' : defined $input->{official_type} ? $input->{media_type} eq $input->{official_type} ? '' : '<em>(sniffed; official type is: <code class=MIME lang=en>'.htescape ($input->{official_type}).'</code>)' : '<em>(sniffed)</em>']}</dd> |  | 
|  | <dt>Character Encoding</dt> |  | 
|  | <dd>@{[defined $input->{charset} ? '<code class="charset" lang="en">'.htescape ($input->{charset}).'</code>' : '(none)']} |  | 
|  | @{[$input->{charset_overridden} ? '<em>(overridden)</em>' : '']}</dd> |  | 
|  | <dt>Length</dt> |  | 
|  | <dd>$char_length byte@{[$char_length == 1 ? '' : 's']}</dd> |  | 
|  | </dl> |  | 
|  | </div> |  | 
|  | ]; |  | 
|  |  |  | 
|  | $input->{id_prefix} = ''; |  | 
|  | #$input->{nested} = 0; |  | 
|  | my $result = {conforming_min => 1, conforming_max => 1}; |  | 
|  | check_and_print ($input => $result); |  | 
|  | print_result_section ($result); |  | 
|  | } else { |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  | print_result_input_error_section ($input); |  | 
|  | } |  | 
| 51 |  |  | 
| 52 | print STDOUT qq[ | check_and_print ($input => $result => $out); | 
| 53 | <ul class="navigation" id="nav-items"> |  | 
| 54 | ]; | $out->nav_list; | 
|  | for (@nav) { |  | 
|  | print STDOUT qq[<li><a href="$_->[0]">$_->[1]</a></li>]; |  | 
|  | } |  | 
|  | print STDOUT qq[ |  | 
|  | </ul> |  | 
|  | </body> |  | 
|  | </html> |  | 
|  | ]; |  | 
|  |  |  | 
|  | for (qw/decode parse parse_html parse_xml parse_manifest |  | 
|  | check check_manifest/) { |  | 
|  | next unless defined $time{$_}; |  | 
|  | open my $file, '>>', ".cc-$_.txt" or die ".cc-$_.txt: $!"; |  | 
|  | print $file $char_length, "\t", $time{$_}, "\n"; |  | 
|  | } |  | 
| 55 |  |  | 
| 56 | exit; | exit; | 
| 57 | } | } | 
| 58 |  |  | 
| 59 | sub add_error ($$$) { | sub check_and_print ($$$) { | 
| 60 | my ($layer, $err, $result) = @_; | my ($input, $result, $out) = @_; | 
| 61 | if (defined $err->{level}) { | my $original_input = $out->input; | 
| 62 | if ($err->{level} eq 's') { | $out->input ($input); | 
| 63 | $result->{$layer}->{should}++; |  | 
| 64 | $result->{$layer}->{score_min} -= 2; | $input->generate_info_section ($result); | 
| 65 | $result->{conforming_min} = 0; |  | 
| 66 | } elsif ($err->{level} eq 'w' or $err->{level} eq 'g') { | $input->generate_transfer_sections ($result); | 
| 67 | $result->{$layer}->{warning}++; |  | 
| 68 | } elsif ($err->{level} eq 'u' or $err->{level} eq 'unsupported') { | unless (defined $input->{s}) { | 
| 69 | $result->{$layer}->{unsupported}++; | ## NOTE: This is an error of the implementation. | 
| 70 | $result->{unsupported} = 1; | $result->layer_uncertain ('transfer'); | 
| 71 | } else { | $result->generate_result_section; | 
| 72 | $result->{$layer}->{must}++; |  | 
| 73 | $result->{$layer}->{score_max} -= 2; | $out->input ($original_input); | 
| 74 | $result->{$layer}->{score_min} -= 2; | return; | 
| 75 | $result->{conforming_min} = 0; | } | 
| 76 | $result->{conforming_max} = 0; |  | 
| 77 | } | my $checker_class = { | 
| 78 | } else { | 'text/cache-manifest' => 'WebHACC::Language::CacheManifest', | 
| 79 | $result->{$layer}->{must}++; | 'text/css' => 'WebHACC::Language::CSS', | 
| 80 | $result->{$layer}->{score_max} -= 2; | 'text/html' => 'WebHACC::Language::HTML', | 
| 81 | $result->{$layer}->{score_min} -= 2; | 'text/x-webidl' => 'WebHACC::Language::WebIDL', | 
| 82 | $result->{conforming_min} = 0; |  | 
| 83 | $result->{conforming_max} = 0; | 'text/xml' => 'WebHACC::Language::XML', | 
| 84 | } | 'application/atom+xml' => 'WebHACC::Language::XML', | 
| 85 | } # add_error | 'application/rss+xml' => 'WebHACC::Language::XML', | 
| 86 |  | 'image/svg+xml' => 'WebHACC::Language::XML', | 
| 87 |  | 'application/xhtml+xml' => 'WebHACC::Language::XML', | 
| 88 |  | 'application/xml' => 'WebHACC::Language::XML', | 
| 89 |  | ## TODO: Should we make all XML MIME Types fall | 
| 90 |  | ## into this category? | 
| 91 |  |  | 
| 92 |  | ## NOTE: This type has different model from normal XML types. | 
| 93 |  | 'application/rdf+xml' => 'WebHACC::Language::XML', | 
| 94 |  | }->{$input->{media_type}} || 'WebHACC::Language::Default'; | 
| 95 |  |  | 
| 96 |  | eval qq{ require $checker_class } or die "$0: Loading $checker_class: $@"; | 
| 97 |  | my $checker = $checker_class->new; | 
| 98 |  | $checker->input ($input); | 
| 99 |  | $checker->output ($out); | 
| 100 |  | $checker->result ($result); | 
| 101 |  |  | 
| 102 | sub check_and_print ($$) { | ## TODO: A cache manifest MUST be text/cache-manifest | 
| 103 | my ($input, $result) = @_; | ## TODO: WebIDL media type "text/x-webidl" | 
| 104 |  |  | 
| 105 | print_http_header_section ($input, $result); | $checker->generate_syntax_error_section; | 
| 106 |  | $checker->generate_source_string_section; | 
| 107 |  |  | 
|  | my $doc; |  | 
|  | my $el; |  | 
|  | my $cssom; |  | 
|  | my $manifest; |  | 
| 108 | my @subdoc; | my @subdoc; | 
| 109 |  | $checker->onsubdoc (sub { | 
| 110 |  | push @subdoc, shift; | 
| 111 |  | }); | 
| 112 |  |  | 
| 113 | if ($input->{media_type} eq 'text/html') { | $checker->generate_structure_dump_section; | 
| 114 | ($doc, $el) = print_syntax_error_html_section ($input, $result); | $checker->generate_structure_error_section; | 
| 115 | print_source_string_section | $checker->generate_additional_sections; | 
|  | ($input, |  | 
|  | \($input->{s}), |  | 
|  | $input->{charset} || $doc->input_encoding); |  | 
|  | } elsif ({ |  | 
|  | 'text/xml' => 1, |  | 
|  | 'application/atom+xml' => 1, |  | 
|  | 'application/rss+xml' => 1, |  | 
|  | 'application/svg+xml' => 1, |  | 
|  | 'application/xhtml+xml' => 1, |  | 
|  | 'application/xml' => 1, |  | 
|  | }->{$input->{media_type}}) { |  | 
|  | ($doc, $el) = print_syntax_error_xml_section ($input, $result); |  | 
|  | print_source_string_section ($input, |  | 
|  | \($input->{s}), |  | 
|  | $doc->input_encoding); |  | 
|  | } elsif ($input->{media_type} eq 'text/css') { |  | 
|  | $cssom = print_syntax_error_css_section ($input, $result); |  | 
|  | print_source_string_section |  | 
|  | ($input, \($input->{s}), |  | 
|  | $cssom->manakai_input_encoding); |  | 
|  | } elsif ($input->{media_type} eq 'text/cache-manifest') { |  | 
|  | ## TODO: MUST be text/cache-manifest |  | 
|  | $manifest = print_syntax_error_manifest_section ($input, $result); |  | 
|  | print_source_string_section ($input, \($input->{s}), |  | 
|  | 'utf-8'); |  | 
|  | } else { |  | 
|  | ## TODO: Change HTTP status code?? |  | 
|  | print_result_unknown_type_section ($input, $result); |  | 
|  | } |  | 
|  |  |  | 
|  | if (defined $doc or defined $el) { |  | 
|  | $doc->document_uri ($input->{uri}); |  | 
|  | $doc->manakai_entity_base_uri ($input->{base_uri}); |  | 
|  | print_structure_dump_dom_section ($input, $doc, $el); |  | 
|  | my $elements = print_structure_error_dom_section |  | 
|  | ($input, $doc, $el, $result, sub { |  | 
|  | push @subdoc, shift; |  | 
|  | }); |  | 
|  | print_table_section ($input, $elements->{table}) if @{$elements->{table}}; |  | 
|  | print_listing_section ({ |  | 
|  | id => 'identifiers', label => 'IDs', heading => 'Identifiers', |  | 
|  | }, $input, $elements->{id}) if keys %{$elements->{id}}; |  | 
|  | print_listing_section ({ |  | 
|  | id => 'terms', label => 'Terms', heading => 'Terms', |  | 
|  | }, $input, $elements->{term}) if keys %{$elements->{term}}; |  | 
|  | print_listing_section ({ |  | 
|  | id => 'classes', label => 'Classes', heading => 'Classes', |  | 
|  | }, $input, $elements->{class}) if keys %{$elements->{class}}; |  | 
|  | } elsif (defined $cssom) { |  | 
|  | print_structure_dump_cssom_section ($input, $cssom); |  | 
|  | ## TODO: CSSOM validation |  | 
|  | } elsif (defined $manifest) { |  | 
|  | print_structure_dump_manifest_section ($input, $manifest); |  | 
|  | print_structure_error_manifest_section ($input, $manifest, $result); |  | 
|  | } |  | 
| 116 |  |  | 
| 117 | my $id_prefix = 0; | my $id_prefix = 0; | 
| 118 | for my $subinput (@subdoc) { | for my $_subinput (@subdoc) { | 
| 119 | $subinput->{id_prefix} = 'subdoc-' . ++$id_prefix; | my $subinput = WebHACC::Input::Subdocument->new (++$id_prefix); | 
| 120 | $subinput->{nested} = 1; | $subinput->{$_} = $_subinput->{$_} for keys %$_subinput; | 
| 121 | $subinput->{base_uri} = $subinput->{container_node}->base_uri | $subinput->{base_uri} = $subinput->{container_node}->base_uri | 
| 122 | unless defined $subinput->{base_uri}; | unless defined $subinput->{base_uri}; | 
| 123 | my $ebaseuri = htescape ($subinput->{base_uri}); | $subinput->{parent_input} = $input; | 
|  | push @nav, ['#' . $subinput->{id_prefix} => 'Sub #' . $id_prefix]; |  | 
|  | print STDOUT qq[<div id="$subinput->{id_prefix}" class=section> |  | 
|  | <h2>Subdocument #$id_prefix</h2> |  | 
|  |  |  | 
|  | <dl> |  | 
|  | <dt>Internet Media Type</dt> |  | 
|  | <dd><code class="MIME" lang="en">@{[htescape $subinput->{media_type}]}</code> |  | 
|  | <dt>Container Node</dt> |  | 
|  | <dd>@{[get_node_link ($input, $subinput->{container_node})]}</dd> |  | 
|  | <dt>Base <abbr title="Uniform Resource Identifiers">URI</abbr></dt> |  | 
|  | <dd><code class=URI><<a href="$ebaseuri">$ebaseuri</a>></code></dd> |  | 
|  | </dl>]; |  | 
|  |  |  | 
|  | $subinput->{id_prefix} .= '-'; |  | 
|  | check_and_print ($subinput => $result); |  | 
|  |  |  | 
|  | print STDOUT qq[</div>]; |  | 
|  | } |  | 
|  | } # check_and_print |  | 
|  |  |  | 
|  | sub print_http_header_section ($$) { |  | 
|  | my ($input, $result) = @_; |  | 
|  | return unless defined $input->{header_status_code} or |  | 
|  | defined $input->{header_status_text} or |  | 
|  | @{$input->{header_field} or []}; |  | 
|  |  |  | 
|  | push @nav, ['#source-header' => 'HTTP Header'] unless $input->{nested}; |  | 
|  | print STDOUT qq[<div id="$input->{id_prefix}source-header" class="section"> |  | 
|  | <h2>HTTP Header</h2> |  | 
|  |  |  | 
|  | <p><strong>Note</strong>: Due to the limitation of the |  | 
|  | network library in use, the content of this section might |  | 
|  | not be the real header.</p> |  | 
|  |  |  | 
|  | <table><tbody> |  | 
|  | ]; |  | 
|  |  |  | 
|  | if (defined $input->{header_status_code}) { |  | 
|  | print STDOUT qq[<tr><th scope="row">Status code</th>]; |  | 
|  | print STDOUT qq[<td><code>@{[htescape ($input->{header_status_code})]}</code></td></tr>]; |  | 
|  | } |  | 
|  | if (defined $input->{header_status_text}) { |  | 
|  | print STDOUT qq[<tr><th scope="row">Status text</th>]; |  | 
|  | print STDOUT qq[<td><code>@{[htescape ($input->{header_status_text})]}</code></td></tr>]; |  | 
|  | } |  | 
|  |  |  | 
|  | for (@{$input->{header_field}}) { |  | 
|  | print STDOUT qq[<tr><th scope="row"><code>@{[htescape ($_->[0])]}</code></th>]; |  | 
|  | print STDOUT qq[<td><code>@{[htescape ($_->[1])]}</code></td></tr>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[</tbody></table></div>]; |  | 
|  | } # print_http_header_section |  | 
|  |  |  | 
|  | sub print_syntax_error_html_section ($$) { |  | 
|  | my ($input, $result) = @_; |  | 
|  |  |  | 
|  | require Encode; |  | 
|  | require Whatpm::HTML; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}parse-errors" class="section"> |  | 
|  | <h2>Parse Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested}; |  | 
|  |  |  | 
|  | my $onerror = sub { |  | 
|  | my (%opt) = @_; |  | 
|  | my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}); |  | 
|  | if ($opt{column} > 0) { |  | 
|  | print STDOUT qq[<dt class="$cls"><a href="#$input->{id_prefix}line-$opt{line}">Line $opt{line}</a> column $opt{column}</dt>\n]; |  | 
|  | } else { |  | 
|  | $opt{line} = $opt{line} - 1 || 1; |  | 
|  | print STDOUT qq[<dt class="$cls"><a href="#$input->{id_prefix}line-$opt{line}">Line $opt{line}</a></dt>\n]; |  | 
|  | } |  | 
|  | $type =~ tr/ /-/; |  | 
|  | $type =~ s/\|/%7C/g; |  | 
|  | $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]]; |  | 
|  | print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt); |  | 
|  | print STDOUT qq[$msg</dd>\n]; |  | 
|  |  |  | 
|  | add_error ('syntax', \%opt => $result); |  | 
|  | }; |  | 
|  |  |  | 
|  | my $doc = $dom->create_document; |  | 
|  | my $el; |  | 
|  | my $inner_html_element = $input->{inner_html_element}; |  | 
|  | if (defined $inner_html_element and length $inner_html_element) { |  | 
|  | $input->{charset} ||= 'windows-1252'; ## TODO: for now. |  | 
|  | my $time1 = time; |  | 
|  | my $t = Encode::decode ($input->{charset}, $input->{s}); |  | 
|  | $time{decode} = time - $time1; |  | 
|  |  |  | 
|  | $el = $doc->create_element_ns |  | 
|  | ('http://www.w3.org/1999/xhtml', [undef, $inner_html_element]); |  | 
|  | $time1 = time; |  | 
|  | Whatpm::HTML->set_inner_html ($el, $t, $onerror); |  | 
|  | $time{parse} = time - $time1; |  | 
|  | } else { |  | 
|  | my $time1 = time; |  | 
|  | Whatpm::HTML->parse_byte_string |  | 
|  | ($input->{charset}, $input->{s} => $doc, $onerror); |  | 
|  | $time{parse_html} = time - $time1; |  | 
|  | } |  | 
|  | $doc->manakai_charset ($input->{official_charset}) |  | 
|  | if defined $input->{official_charset}; |  | 
|  |  |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
| 124 |  |  | 
| 125 | return ($doc, $el); | my $subresult = WebHACC::Result->new; | 
| 126 | } # print_syntax_error_html_section | $subresult->output ($out); | 
| 127 |  | $subresult->parent_result ($result); | 
| 128 |  |  | 
| 129 | sub print_syntax_error_xml_section ($$) { | $subinput->start_section ($subresult); | 
| 130 | my ($input, $result) = @_; | check_and_print ($subinput => $subresult => $out); | 
| 131 |  | $subinput->end_section ($subresult); | 
|  | require Message::DOM::XMLParserTemp; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}parse-errors" class="section"> |  | 
|  | <h2>Parse Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{prefix}; |  | 
|  |  |  | 
|  | my $onerror = sub { |  | 
|  | my $err = shift; |  | 
|  | my $line = $err->location->line_number; |  | 
|  | print STDOUT qq[<dt><a href="#$input->{id_prefix}line-$line">Line $line</a> column ]; |  | 
|  | print STDOUT $err->location->column_number, "</dt><dd>"; |  | 
|  | print STDOUT htescape $err->text, "</dd>\n"; |  | 
|  |  |  | 
|  | add_error ('syntax', {type => $err->text, |  | 
|  | level => [ |  | 
|  | $err->SEVERITY_FATAL_ERROR => 'm', |  | 
|  | $err->SEVERITY_ERROR => 'm', |  | 
|  | $err->SEVERITY_WARNING => 's', |  | 
|  | ]->[$err->severity]} => $result); |  | 
|  |  |  | 
|  | return 1; |  | 
|  | }; |  | 
|  |  |  | 
|  | my $time1 = time; |  | 
|  | open my $fh, '<', \($input->{s}); |  | 
|  | my $doc = Message::DOM::XMLParserTemp->parse_byte_stream |  | 
|  | ($fh => $dom, $onerror, charset => $input->{charset}); |  | 
|  | $time{parse_xml} = time - $time1; |  | 
|  | $doc->manakai_charset ($input->{official_charset}) |  | 
|  | if defined $input->{official_charset}; |  | 
|  |  |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  |  |  | 
|  | return ($doc, undef); |  | 
|  | } # print_syntax_error_xml_section |  | 
|  |  |  | 
|  | sub get_css_parser () { |  | 
|  | our $CSSParser; |  | 
|  | return $CSSParser if $CSSParser; |  | 
|  |  |  | 
|  | require Whatpm::CSS::Parser; |  | 
|  | my $p = Whatpm::CSS::Parser->new; |  | 
|  |  |  | 
|  | #  if ($parse_mode eq 'q') { |  | 
|  | #    $p->{unitless_px} = 1; |  | 
|  | #    $p->{hashless_color} = 1; |  | 
|  | #  } |  | 
|  |  |  | 
|  | $p->{prop}->{$_} = 1 for qw/ |  | 
|  | background background-attachment background-color background-image |  | 
|  | background-position background-position-x background-position-y |  | 
|  | background-repeat border border-bottom border-bottom-color |  | 
|  | border-bottom-style border-bottom-width border-collapse border-color |  | 
|  | border-left border-left-color |  | 
|  | border-left-style border-left-width border-right border-right-color |  | 
|  | border-right-style border-right-width |  | 
|  | border-spacing -manakai-border-spacing-x -manakai-border-spacing-y |  | 
|  | border-style border-top border-top-color border-top-style border-top-width |  | 
|  | border-width bottom |  | 
|  | caption-side clear clip color content counter-increment counter-reset |  | 
|  | cursor direction display empty-cells float font |  | 
|  | font-family font-size font-size-adjust font-stretch |  | 
|  | font-style font-variant font-weight height left |  | 
|  | letter-spacing line-height |  | 
|  | list-style list-style-image list-style-position list-style-type |  | 
|  | margin margin-bottom margin-left margin-right margin-top marker-offset |  | 
|  | marks max-height max-width min-height min-width opacity -moz-opacity |  | 
|  | orphans outline outline-color outline-style outline-width overflow |  | 
|  | overflow-x overflow-y |  | 
|  | padding padding-bottom padding-left padding-right padding-top |  | 
|  | page page-break-after page-break-before page-break-inside |  | 
|  | position quotes right size table-layout |  | 
|  | text-align text-decoration text-indent text-transform |  | 
|  | top unicode-bidi vertical-align visibility white-space width widows |  | 
|  | word-spacing z-index |  | 
|  | /; |  | 
|  | $p->{prop_value}->{display}->{$_} = 1 for qw/ |  | 
|  | block clip inline inline-block inline-table list-item none |  | 
|  | table table-caption table-cell table-column table-column-group |  | 
|  | table-header-group table-footer-group table-row table-row-group |  | 
|  | compact marker |  | 
|  | /; |  | 
|  | $p->{prop_value}->{position}->{$_} = 1 for qw/ |  | 
|  | absolute fixed relative static |  | 
|  | /; |  | 
|  | $p->{prop_value}->{float}->{$_} = 1 for qw/ |  | 
|  | left right none |  | 
|  | /; |  | 
|  | $p->{prop_value}->{clear}->{$_} = 1 for qw/ |  | 
|  | left right none both |  | 
|  | /; |  | 
|  | $p->{prop_value}->{direction}->{ltr} = 1; |  | 
|  | $p->{prop_value}->{direction}->{rtl} = 1; |  | 
|  | $p->{prop_value}->{marks}->{crop} = 1; |  | 
|  | $p->{prop_value}->{marks}->{cross} = 1; |  | 
|  | $p->{prop_value}->{'unicode-bidi'}->{$_} = 1 for qw/ |  | 
|  | normal bidi-override embed |  | 
|  | /; |  | 
|  | for my $prop_name (qw/overflow overflow-x overflow-y/) { |  | 
|  | $p->{prop_value}->{$prop_name}->{$_} = 1 for qw/ |  | 
|  | visible hidden scroll auto -webkit-marquee -moz-hidden-unscrollable |  | 
|  | /; |  | 
|  | } |  | 
|  | $p->{prop_value}->{visibility}->{$_} = 1 for qw/ |  | 
|  | visible hidden collapse |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'list-style-type'}->{$_} = 1 for qw/ |  | 
|  | disc circle square decimal decimal-leading-zero |  | 
|  | lower-roman upper-roman lower-greek lower-latin |  | 
|  | upper-latin armenian georgian lower-alpha upper-alpha none |  | 
|  | hebrew cjk-ideographic hiragana katakana hiragana-iroha |  | 
|  | katakana-iroha |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'list-style-position'}->{outside} = 1; |  | 
|  | $p->{prop_value}->{'list-style-position'}->{inside} = 1; |  | 
|  | $p->{prop_value}->{'page-break-before'}->{$_} = 1 for qw/ |  | 
|  | auto always avoid left right |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'page-break-after'}->{$_} = 1 for qw/ |  | 
|  | auto always avoid left right |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'page-break-inside'}->{auto} = 1; |  | 
|  | $p->{prop_value}->{'page-break-inside'}->{avoid} = 1; |  | 
|  | $p->{prop_value}->{'background-repeat'}->{$_} = 1 for qw/ |  | 
|  | repeat repeat-x repeat-y no-repeat |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'background-attachment'}->{scroll} = 1; |  | 
|  | $p->{prop_value}->{'background-attachment'}->{fixed} = 1; |  | 
|  | $p->{prop_value}->{'font-size'}->{$_} = 1 for qw/ |  | 
|  | xx-small x-small small medium large x-large xx-large |  | 
|  | -manakai-xxx-large -webkit-xxx-large |  | 
|  | larger smaller |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'font-style'}->{normal} = 1; |  | 
|  | $p->{prop_value}->{'font-style'}->{italic} = 1; |  | 
|  | $p->{prop_value}->{'font-style'}->{oblique} = 1; |  | 
|  | $p->{prop_value}->{'font-variant'}->{normal} = 1; |  | 
|  | $p->{prop_value}->{'font-variant'}->{'small-caps'} = 1; |  | 
|  | $p->{prop_value}->{'font-stretch'}->{$_} = 1 for |  | 
|  | qw/normal wider narrower ultra-condensed extra-condensed |  | 
|  | condensed semi-condensed semi-expanded expanded |  | 
|  | extra-expanded ultra-expanded/; |  | 
|  | $p->{prop_value}->{'text-align'}->{$_} = 1 for qw/ |  | 
|  | left right center justify begin end |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'text-transform'}->{$_} = 1 for qw/ |  | 
|  | capitalize uppercase lowercase none |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'white-space'}->{$_} = 1 for qw/ |  | 
|  | normal pre nowrap pre-line pre-wrap |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'text-decoration'}->{$_} = 1 for qw/ |  | 
|  | none blink underline overline line-through |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'caption-side'}->{$_} = 1 for qw/ |  | 
|  | top bottom left right |  | 
|  | /; |  | 
|  | $p->{prop_value}->{'table-layout'}->{auto} = 1; |  | 
|  | $p->{prop_value}->{'table-layout'}->{fixed} = 1; |  | 
|  | $p->{prop_value}->{'border-collapse'}->{collapase} = 1; |  | 
|  | $p->{prop_value}->{'border-collapse'}->{separate} = 1; |  | 
|  | $p->{prop_value}->{'empty-cells'}->{show} = 1; |  | 
|  | $p->{prop_value}->{'empty-cells'}->{hide} = 1; |  | 
|  | $p->{prop_value}->{cursor}->{$_} = 1 for qw/ |  | 
|  | auto crosshair default pointer move e-resize ne-resize nw-resize n-resize |  | 
|  | se-resize sw-resize s-resize w-resize text wait help progress |  | 
|  | /; |  | 
|  | for my $prop (qw/border-top-style border-left-style |  | 
|  | border-bottom-style border-right-style outline-style/) { |  | 
|  | $p->{prop_value}->{$prop}->{$_} = 1 for qw/ |  | 
|  | none hidden dotted dashed solid double groove ridge inset outset |  | 
|  | /; |  | 
|  | } |  | 
|  | for my $prop (qw/color background-color |  | 
|  | border-bottom-color border-left-color border-right-color |  | 
|  | border-top-color border-color/) { |  | 
|  | $p->{prop_value}->{$prop}->{transparent} = 1; |  | 
|  | $p->{prop_value}->{$prop}->{flavor} = 1; |  | 
|  | $p->{prop_value}->{$prop}->{'-manakai-default'} = 1; |  | 
|  | } |  | 
|  | $p->{prop_value}->{'outline-color'}->{invert} = 1; |  | 
|  | $p->{prop_value}->{'outline-color'}->{'-manakai-invert-or-currentcolor'} = 1; |  | 
|  | $p->{pseudo_class}->{$_} = 1 for qw/ |  | 
|  | active checked disabled empty enabled first-child first-of-type |  | 
|  | focus hover indeterminate last-child last-of-type link only-child |  | 
|  | only-of-type root target visited |  | 
|  | lang nth-child nth-last-child nth-of-type nth-last-of-type not |  | 
|  | -manakai-contains -manakai-current |  | 
|  | /; |  | 
|  | $p->{pseudo_element}->{$_} = 1 for qw/ |  | 
|  | after before first-letter first-line |  | 
|  | /; |  | 
|  |  |  | 
|  | return $CSSParser = $p; |  | 
|  | } # get_css_parser |  | 
|  |  |  | 
|  | sub print_syntax_error_css_section ($$) { |  | 
|  | my ($input, $result) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}parse-errors" class="section"> |  | 
|  | <h2>Parse Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested}; |  | 
|  |  |  | 
|  | my $p = get_css_parser (); |  | 
|  | $p->{onerror} = sub { |  | 
|  | my (%opt) = @_; |  | 
|  | my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}); |  | 
|  | if ($opt{token}) { |  | 
|  | print STDOUT qq[<dt class="$cls"><a href="#$input->{id_prefix}line-$opt{token}->{line}">Line $opt{token}->{line}</a> column $opt{token}->{column}]; |  | 
|  | } else { |  | 
|  | print STDOUT qq[<dt class="$cls">Unknown location]; |  | 
|  | } |  | 
|  | if (defined $opt{value}) { |  | 
|  | print STDOUT qq[ (<code>@{[htescape ($opt{value})]}</code>)]; |  | 
|  | } elsif (defined $opt{token}) { |  | 
|  | print STDOUT qq[ (<code>@{[htescape (Whatpm::CSS::Tokenizer->serialize_token ($opt{token}))]}</code>)]; |  | 
|  | } |  | 
|  | $type =~ tr/ /-/; |  | 
|  | $type =~ s/\|/%7C/g; |  | 
|  | $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]]; |  | 
|  | print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt); |  | 
|  | print STDOUT qq[$msg</dd>\n]; |  | 
|  |  |  | 
|  | add_error ('syntax', \%opt => $result); |  | 
|  | }; |  | 
|  | $p->{href} = $input->{uri}; |  | 
|  | $p->{base_uri} = $input->{base_uri}; |  | 
|  |  |  | 
|  | my $s = \$input->{s}; |  | 
|  | my $charset; |  | 
|  | unless ($input->{is_char_string}) { |  | 
|  | require Encode; |  | 
|  | if (defined $input->{charset}) {## TODO: IANA->Perl |  | 
|  | $charset = $input->{charset}; |  | 
|  | $s = \(Encode::decode ($input->{charset}, $$s)); |  | 
|  | } else { |  | 
|  | ## TODO: charset detection |  | 
|  | $s = \(Encode::decode ($charset = 'utf-8', $$s)); |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | my $cssom = $p->parse_char_string ($$s); |  | 
|  | $cssom->manakai_input_encoding ($charset) if defined $charset; |  | 
|  |  |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  |  |  | 
|  | return $cssom; |  | 
|  | } # print_syntax_error_css_section |  | 
|  |  |  | 
|  | sub print_syntax_error_manifest_section ($$) { |  | 
|  | my ($input, $result) = @_; |  | 
|  |  |  | 
|  | require Whatpm::CacheManifest; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}parse-errors" class="section"> |  | 
|  | <h2>Parse Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested}; |  | 
|  |  |  | 
|  | my $onerror = sub { |  | 
|  | my (%opt) = @_; |  | 
|  | my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}); |  | 
|  | print STDOUT qq[<dt class="$cls">], get_error_label ($input, \%opt), |  | 
|  | qq[</dt>]; |  | 
|  | $type =~ tr/ /-/; |  | 
|  | $type =~ s/\|/%7C/g; |  | 
|  | $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]]; |  | 
|  | print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt); |  | 
|  | print STDOUT qq[$msg</dd>\n]; |  | 
|  |  |  | 
|  | add_error ('syntax', \%opt => $result); |  | 
|  | }; |  | 
|  |  |  | 
|  | my $time1 = time; |  | 
|  | my $manifest = Whatpm::CacheManifest->parse_byte_string |  | 
|  | ($input->{s}, $input->{uri}, $input->{base_uri}, $onerror); |  | 
|  | $time{parse_manifest} = time - $time1; |  | 
|  |  |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  |  |  | 
|  | return $manifest; |  | 
|  | } # print_syntax_error_manifest_section |  | 
|  |  |  | 
|  | sub print_source_string_section ($$$) { |  | 
|  | my $input = shift; |  | 
|  | my $s; |  | 
|  | unless ($input->{is_char_string}) { |  | 
|  | require Encode; |  | 
|  | my $enc = Encode::find_encoding ($_[1]); ## TODO: charset name -> Perl name |  | 
|  | return unless $enc; |  | 
|  |  |  | 
|  | $s = \($enc->decode (${$_[0]})); |  | 
|  | } else { |  | 
|  | $s = $_[0]; |  | 
|  | } |  | 
|  |  |  | 
|  | my $i = 1; |  | 
|  | push @nav, ['#source-string' => 'Source'] unless $input->{nested}; |  | 
|  | print STDOUT qq[<div id="$input->{id_prefix}source-string" class="section"> |  | 
|  | <h2>Document Source</h2> |  | 
|  | <ol lang="">\n]; |  | 
|  | if (length $$s) { |  | 
|  | while ($$s =~ /\G([^\x0A]*?)\x0D?\x0A/gc) { |  | 
|  | print STDOUT qq[<li id="$input->{id_prefix}line-$i">], htescape $1, |  | 
|  | "</li>\n"; |  | 
|  | $i++; |  | 
|  | } |  | 
|  | if ($$s =~ /\G([^\x0A]+)/gc) { |  | 
|  | print STDOUT qq[<li id="$input->{id_prefix}line-$i">], htescape $1, |  | 
|  | "</li>\n"; |  | 
|  | } |  | 
|  | } else { |  | 
|  | print STDOUT q[<li id="$input->{id_prefix}line-1"></li>]; |  | 
|  | } |  | 
|  | print STDOUT "</ol></div>"; |  | 
|  | } # print_input_string_section |  | 
|  |  |  | 
|  | sub print_document_tree ($$) { |  | 
|  | my ($input, $node) = @_; |  | 
|  |  |  | 
|  | my $r = '<ol class="xoxo">'; |  | 
|  |  |  | 
|  | my @node = ($node); |  | 
|  | while (@node) { |  | 
|  | my $child = shift @node; |  | 
|  | unless (ref $child) { |  | 
|  | $r .= $child; |  | 
|  | next; |  | 
|  | } |  | 
|  |  |  | 
|  | my $node_id = $input->{id_prefix} . 'node-'.refaddr $child; |  | 
|  | my $nt = $child->node_type; |  | 
|  | if ($nt == $child->ELEMENT_NODE) { |  | 
|  | my $child_nsuri = $child->namespace_uri; |  | 
|  | $r .= qq[<li id="$node_id" class="tree-element"><code title="@{[defined $child_nsuri ? $child_nsuri : '']}">] . htescape ($child->tag_name) . |  | 
|  | '</code>'; ## ISSUE: case |  | 
|  |  |  | 
|  | if ($child->has_attributes) { |  | 
|  | $r .= '<ul class="attributes">'; |  | 
|  | for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value, $_->namespace_uri, 'node-'.refaddr $_] } |  | 
|  | @{$child->attributes}) { |  | 
|  | $r .= qq[<li id="$input->{id_prefix}$attr->[3]" class="tree-attribute"><code title="@{[defined $attr->[2] ? htescape ($attr->[2]) : '']}">] . htescape ($attr->[0]) . '</code> = '; ## ISSUE: case? |  | 
|  | $r .= '<q>' . htescape ($attr->[1]) . '</q></li>'; ## TODO: children |  | 
|  | } |  | 
|  | $r .= '</ul>'; |  | 
|  | } |  | 
|  |  |  | 
|  | if ($child->has_child_nodes) { |  | 
|  | $r .= '<ol class="children">'; |  | 
|  | unshift @node, @{$child->child_nodes}, '</ol></li>'; |  | 
|  | } else { |  | 
|  | $r .= '</li>'; |  | 
|  | } |  | 
|  | } elsif ($nt == $child->TEXT_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-text"><q lang="">' . htescape ($child->data) . '</q></li>'; |  | 
|  | } elsif ($nt == $child->CDATA_SECTION_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-cdata"><code><[CDATA[</code><q lang="">' . htescape ($child->data) . '</q><code>]]></code></li>'; |  | 
|  | } elsif ($nt == $child->COMMENT_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-comment"><code><!--</code><q lang="">' . htescape ($child->data) . '</q><code>--></code></li>'; |  | 
|  | } elsif ($nt == $child->DOCUMENT_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-document">Document'; |  | 
|  | $r .= qq[<ul class="attributes">]; |  | 
|  | my $cp = $child->manakai_charset; |  | 
|  | if (defined $cp) { |  | 
|  | $r .= qq[<li><code>charset</code> parameter = <code>]; |  | 
|  | $r .= htescape ($cp) . qq[</code></li>]; |  | 
|  | } |  | 
|  | $r .= qq[<li><code>inputEncoding</code> = ]; |  | 
|  | my $ie = $child->input_encoding; |  | 
|  | if (defined $ie) { |  | 
|  | $r .= qq[<code>@{[htescape ($ie)]}</code>]; |  | 
|  | if ($child->manakai_has_bom) { |  | 
|  | $r .= qq[ (with <code class=charname><abbr>BOM</abbr></code>)]; |  | 
|  | } |  | 
|  | } else { |  | 
|  | $r .= qq[(<code>null</code>)]; |  | 
|  | } |  | 
|  | $r .= qq[<li>@{[scalar get_text ('manakaiIsHTML:'.($child->manakai_is_html?1:0))]}</li>]; |  | 
|  | $r .= qq[<li>@{[scalar get_text ('manakaiCompatMode:'.$child->manakai_compat_mode)]}</li>]; |  | 
|  | unless ($child->manakai_is_html) { |  | 
|  | $r .= qq[<li>XML version = <code>@{[htescape ($child->xml_version)]}</code></li>]; |  | 
|  | if (defined $child->xml_encoding) { |  | 
|  | $r .= qq[<li>XML encoding = <code>@{[htescape ($child->xml_encoding)]}</code></li>]; |  | 
|  | } else { |  | 
|  | $r .= qq[<li>XML encoding = (null)</li>]; |  | 
|  | } |  | 
|  | $r .= qq[<li>XML standalone = @{[$child->xml_standalone ? 'true' : 'false']}</li>]; |  | 
|  | } |  | 
|  | $r .= qq[</ul>]; |  | 
|  | if ($child->has_child_nodes) { |  | 
|  | $r .= '<ol class="children">'; |  | 
|  | unshift @node, @{$child->child_nodes}, '</ol></li>'; |  | 
|  | } |  | 
|  | } elsif ($nt == $child->DOCUMENT_TYPE_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-doctype"><code><!DOCTYPE></code><ul class="attributes">'; |  | 
|  | $r .= qq[<li class="tree-doctype-name">Name = <q>@{[htescape ($child->name)]}</q></li>]; |  | 
|  | $r .= qq[<li class="tree-doctype-publicid">Public identifier = <q>@{[htescape ($child->public_id)]}</q></li>]; |  | 
|  | $r .= qq[<li class="tree-doctype-systemid">System identifier = <q>@{[htescape ($child->system_id)]}</q></li>]; |  | 
|  | $r .= '</ul></li>'; |  | 
|  | } elsif ($nt == $child->PROCESSING_INSTRUCTION_NODE) { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-id"><code><?@{[htescape ($child->target)]}</code> <q>@{[htescape ($child->data)]}</q><code>?></code></li>'; |  | 
|  | } else { |  | 
|  | $r .= qq'<li id="$node_id" class="tree-unknown">@{[$child->node_type]} @{[htescape ($child->node_name)]}</li>'; # error |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | $r .= '</ol>'; |  | 
|  | print STDOUT $r; |  | 
|  | } # print_document_tree |  | 
|  |  |  | 
|  | sub print_structure_dump_dom_section ($$$) { |  | 
|  | my ($input, $doc, $el) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}document-tree" class="section"> |  | 
|  | <h2>Document Tree</h2> |  | 
|  | ]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}document-tree] => 'Tree'] |  | 
|  | unless $input->{nested}; |  | 
|  |  |  | 
|  | print_document_tree ($input, $el || $doc); |  | 
|  |  |  | 
|  | print STDOUT qq[</div>]; |  | 
|  | } # print_structure_dump_dom_section |  | 
|  |  |  | 
|  | sub print_structure_dump_cssom_section ($$) { |  | 
|  | my ($input, $cssom) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}document-tree" class="section"> |  | 
|  | <h2>Document Tree</h2> |  | 
|  | ]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}document-tree] => 'Tree'] |  | 
|  | unless $input->{nested}; |  | 
|  |  |  | 
|  | ## TODO: |  | 
|  | print STDOUT "<pre>".htescape ($cssom->css_text)."</pre>"; |  | 
|  |  |  | 
|  | print STDOUT qq[</div>]; |  | 
|  | } # print_structure_dump_cssom_section |  | 
|  |  |  | 
|  | sub print_structure_dump_manifest_section ($$) { |  | 
|  | my ($input, $manifest) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}dump-manifest" class="section"> |  | 
|  | <h2>Cache Manifest</h2> |  | 
|  | ]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}dump-manifest] => 'Cache Manifest'] |  | 
|  | unless $input->{nested}; |  | 
|  |  |  | 
|  | print STDOUT qq[<dl><dt>Explicit entries</dt>]; |  | 
|  | for my $uri (@{$manifest->[0]}) { |  | 
|  | my $euri = htescape ($uri); |  | 
|  | print STDOUT qq[<dd><code class=uri><<a href="$euri">$euri</a>></code></dd>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[<dt>Fallback entries</dt><dd> |  | 
|  | <table><thead><tr><th scope=row>Oppotunistic Caching Namespace</th> |  | 
|  | <th scope=row>Fallback Entry</tr><tbody>]; |  | 
|  | for my $uri (sort {$a cmp $b} keys %{$manifest->[1]}) { |  | 
|  | my $euri = htescape ($uri); |  | 
|  | my $euri2 = htescape ($manifest->[1]->{$uri}); |  | 
|  | print STDOUT qq[<tr><td><code class=uri><<a href="$euri">$euri</a>></code></td> |  | 
|  | <td><code class=uri><<a href="$euri2">$euri2</a>></code></td>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[</table><dt>Online whitelist</dt>]; |  | 
|  | for my $uri (@{$manifest->[2]}) { |  | 
|  | my $euri = htescape ($uri); |  | 
|  | print STDOUT qq[<dd><code class=uri><<a href="$euri">$euri</a>></code></dd>]; |  | 
| 132 | } | } | 
| 133 |  |  | 
| 134 | print STDOUT qq[</dl></div>]; | $result->generate_result_section; | 
|  | } # print_structure_dump_manifest_section |  | 
|  |  |  | 
|  | sub print_structure_error_dom_section ($$$$$) { |  | 
|  | my ($input, $doc, $el, $result, $onsubdoc) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[<div id="$input->{id_prefix}document-errors" class="section"> |  | 
|  | <h2>Document Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}document-errors] => 'Document Error'] |  | 
|  | unless $input->{nested}; |  | 
|  |  |  | 
|  | require Whatpm::ContentChecker; |  | 
|  | my $onerror = sub { |  | 
|  | my %opt = @_; |  | 
|  | my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}, $opt{node}); |  | 
|  | $type =~ tr/ /-/; |  | 
|  | $type =~ s/\|/%7C/g; |  | 
|  | $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]]; |  | 
|  | print STDOUT qq[<dt class="$cls">] . get_error_label ($input, \%opt) . |  | 
|  | qq[</dt>\n<dd class="$cls">], get_error_level_label (\%opt); |  | 
|  | print STDOUT $msg, "</dd>\n"; |  | 
|  | add_error ('structure', \%opt => $result); |  | 
|  | }; |  | 
|  |  |  | 
|  | my $elements; |  | 
|  | my $time1 = time; |  | 
|  | if ($el) { |  | 
|  | $elements = Whatpm::ContentChecker->check_element |  | 
|  | ($el, $onerror, $onsubdoc); |  | 
|  | } else { |  | 
|  | $elements = Whatpm::ContentChecker->check_document |  | 
|  | ($doc, $onerror, $onsubdoc); |  | 
|  | } |  | 
|  | $time{check} = time - $time1; |  | 
|  |  |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  |  |  | 
|  | return $elements; |  | 
|  | } # print_structure_error_dom_section |  | 
|  |  |  | 
|  | sub print_structure_error_manifest_section ($$$) { |  | 
|  | my ($input, $manifest, $result) = @_; |  | 
|  |  |  | 
|  | print STDOUT qq[<div id="$input->{id_prefix}document-errors" class="section"> |  | 
|  | <h2>Document Errors</h2> |  | 
|  |  |  | 
|  | <dl>]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}document-errors] => 'Document Error'] |  | 
|  | unless $input->{nested}; |  | 
|  |  |  | 
|  | require Whatpm::CacheManifest; |  | 
|  | Whatpm::CacheManifest->check_manifest ($manifest, sub { |  | 
|  | my %opt = @_; |  | 
|  | my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}, $opt{node}); |  | 
|  | $type =~ tr/ /-/; |  | 
|  | $type =~ s/\|/%7C/g; |  | 
|  | $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]]; |  | 
|  | print STDOUT qq[<dt class="$cls">] . get_error_label ($input, \%opt) . |  | 
|  | qq[</dt>\n<dd class="$cls">], $msg, "</dd>\n"; |  | 
|  | add_error ('structure', \%opt => $result); |  | 
|  | }); |  | 
| 135 |  |  | 
| 136 | print STDOUT qq[</div>]; | $out->input ($original_input); | 
| 137 | } # print_structure_error_manifest_section | } # check_and_print | 
|  |  |  | 
|  | sub print_table_section ($$) { |  | 
|  | my ($input, $tables) = @_; |  | 
|  |  |  | 
|  | push @nav, [qq[#$input->{id_prefix}tables] => 'Tables'] |  | 
|  | unless $input->{nested}; |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}tables" class="section"> |  | 
|  | <h2>Tables</h2> |  | 
|  |  |  | 
|  | <!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]--> |  | 
|  | <script src="../table-script.js" type="text/javascript"></script> |  | 
|  | <noscript> |  | 
|  | <p><em>Structure of tables are visualized here if scripting is enabled.</em></p> |  | 
|  | </noscript> |  | 
|  | ]; |  | 
|  |  |  | 
|  | require JSON; |  | 
|  |  |  | 
|  | my $i = 0; |  | 
|  | for my $table_el (@$tables) { |  | 
|  | $i++; |  | 
|  | print STDOUT qq[<div class="section" id="$input->{id_prefix}table-$i"><h3>] . |  | 
|  | get_node_link ($input, $table_el) . q[</h3>]; |  | 
|  |  |  | 
|  | ## TODO: Make |ContentChecker| return |form_table| result |  | 
|  | ## so that this script don't have to run the algorithm twice. |  | 
|  | my $table = Whatpm::HTMLTable->form_table ($table_el); |  | 
|  |  |  | 
|  | for (@{$table->{column_group}}, @{$table->{column}}, $table->{caption}) { |  | 
|  | next unless $_; |  | 
|  | delete $_->{element}; |  | 
|  | } |  | 
|  |  |  | 
|  | for (@{$table->{row_group}}) { |  | 
|  | next unless $_; |  | 
|  | next unless $_->{element}; |  | 
|  | $_->{type} = $_->{element}->manakai_local_name; |  | 
|  | delete $_->{element}; |  | 
|  | } |  | 
|  |  |  | 
|  | for (@{$table->{cell}}) { |  | 
|  | next unless $_; |  | 
|  | for (@{$_}) { |  | 
|  | next unless $_; |  | 
|  | for (@$_) { |  | 
|  | $_->{id} = refaddr $_->{element} if defined $_->{element}; |  | 
|  | delete $_->{element}; |  | 
|  | $_->{is_header} = $_->{is_header} ? 1 : 0; |  | 
|  | } |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT '</div><script type="text/javascript">tableToCanvas ('; |  | 
|  | print STDOUT JSON::objToJson ($table); |  | 
|  | print STDOUT qq[, document.getElementById ('$input->{id_prefix}table-$i')]; |  | 
|  | print STDOUT qq[, '$input->{id_prefix}');</script>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[</div>]; |  | 
|  | } # print_table_section |  | 
|  |  |  | 
|  | sub print_listing_section ($$$) { |  | 
|  | my ($opt, $input, $ids) = @_; |  | 
|  |  |  | 
|  | push @nav, ['#' . $input->{id_prefix} . $opt->{id} => $opt->{label}] |  | 
|  | unless $input->{nested}; |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}$opt->{id}" class="section"> |  | 
|  | <h2>$opt->{heading}</h2> |  | 
|  |  |  | 
|  | <dl> |  | 
|  | ]; |  | 
|  | for my $id (sort {$a cmp $b} keys %$ids) { |  | 
|  | print STDOUT qq[<dt><code>@{[htescape $id]}</code></dt>]; |  | 
|  | for (@{$ids->{$id}}) { |  | 
|  | print STDOUT qq[<dd>].get_node_link ($input, $_).qq[</dd>]; |  | 
|  | } |  | 
|  | } |  | 
|  | print STDOUT qq[</dl></div>]; |  | 
|  | } # print_listing_section |  | 
|  |  |  | 
|  | sub print_result_section ($) { |  | 
|  | my $result = shift; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="result-summary" class="section"> |  | 
|  | <h2>Result</h2>]; |  | 
|  |  |  | 
|  | if ($result->{unsupported} and $result->{conforming_max}) { |  | 
|  | print STDOUT qq[<p class=uncertain id=result-para>The conformance |  | 
|  | checker cannot decide whether the document is conforming or |  | 
|  | not, since the document contains one or more unsupported |  | 
|  | features.  The document might or might not be conforming.</p>]; |  | 
|  | } elsif ($result->{conforming_min}) { |  | 
|  | print STDOUT qq[<p class=PASS id=result-para>No conformance-error is |  | 
|  | found in this document.</p>]; |  | 
|  | } elsif ($result->{conforming_max}) { |  | 
|  | print STDOUT qq[<p class=SEE-RESULT id=result-para>This document |  | 
|  | is <strong>likely <em>non</em>-conforming</strong>, but in rare case |  | 
|  | it might be conforming.</p>]; |  | 
|  | } else { |  | 
|  | print STDOUT qq[<p class=FAIL id=result-para>This document is |  | 
|  | <strong><em>non</em>-conforming</strong>.</p>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[<table> |  | 
|  | <colgroup><col><colgroup><col><col><col><colgroup><col> |  | 
|  | <thead> |  | 
|  | <tr><th scope=col></th> |  | 
|  | <th scope=col><a href="../error-description#level-m"><em class=rfc2119>MUST</em>‐level |  | 
|  | Errors</a></th> |  | 
|  | <th scope=col><a href="../error-description#level-s"><em class=rfc2119>SHOULD</em>‐level |  | 
|  | Errors</a></th> |  | 
|  | <th scope=col><a href="../error-description#level-w">Warnings</a></th> |  | 
|  | <th scope=col>Score</th></tr></thead><tbody>]; |  | 
|  |  |  | 
|  | my $must_error = 0; |  | 
|  | my $should_error = 0; |  | 
|  | my $warning = 0; |  | 
|  | my $score_min = 0; |  | 
|  | my $score_max = 0; |  | 
|  | my $score_base = 20; |  | 
|  | my $score_unit = $score_base / 100; |  | 
|  | for ( |  | 
|  | [Transfer => 'transfer', ''], |  | 
|  | [Character => 'char', ''], |  | 
|  | [Syntax => 'syntax', '#parse-errors'], |  | 
|  | [Structure => 'structure', '#document-errors'], |  | 
|  | ) { |  | 
|  | $must_error += ($result->{$_->[1]}->{must} += 0); |  | 
|  | $should_error += ($result->{$_->[1]}->{should} += 0); |  | 
|  | $warning += ($result->{$_->[1]}->{warning} += 0); |  | 
|  | $score_min += (($result->{$_->[1]}->{score_min} *= $score_unit) += $score_base); |  | 
|  | $score_max += (($result->{$_->[1]}->{score_max} *= $score_unit) += $score_base); |  | 
|  |  |  | 
|  | my $uncertain = $result->{$_->[1]}->{unsupported} ? '?' : ''; |  | 
|  | my $label = $_->[0]; |  | 
|  | if ($result->{$_->[1]}->{must} or |  | 
|  | $result->{$_->[1]}->{should} or |  | 
|  | $result->{$_->[1]}->{warning} or |  | 
|  | $result->{$_->[1]}->{unsupported}) { |  | 
|  | $label = qq[<a href="$_->[2]">$label</a>]; |  | 
|  | } |  | 
|  |  |  | 
|  | print STDOUT qq[<tr class="@{[$uncertain ? 'uncertain' : '']}"><th scope=row>$label</th><td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : '']}">$result->{$_->[1]}->{must}$uncertain</td><td class="@{[$result->{$_->[1]}->{should} ? 'SEE-RESULT' : '']}">$result->{$_->[1]}->{should}$uncertain</td><td>$result->{$_->[1]}->{warning}$uncertain</td>]; |  | 
|  | if ($uncertain) { |  | 
|  | print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : $result->{$_->[1]}->{should} ? 'SEE-RESULT' : '']}">−∞..$result->{$_->[1]}->{score_max}</td>]; |  | 
|  | } elsif ($result->{$_->[1]}->{score_min} != $result->{$_->[1]}->{score_max}) { |  | 
|  | print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : 'SEE-RESULT']}">$result->{$_->[1]}->{score_min}..$result->{$_->[1]}->{score_max}</td></tr>]; |  | 
|  | } else { |  | 
|  | print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : '']}">$result->{$_->[1]}->{score_min}</td></tr>]; |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | $score_max += $score_base; |  | 
|  |  |  | 
|  | print STDOUT qq[ |  | 
|  | <tr class=uncertain><th scope=row>Semantics</th><td>0?</td><td>0?</td><td>0?</td><td>−∞..$score_base</td></tr> |  | 
|  | </tbody> |  | 
|  | <tfoot><tr class=uncertain><th scope=row>Total</th> |  | 
|  | <td class="@{[$must_error ? 'FAIL' : '']}">$must_error?</td> |  | 
|  | <td class="@{[$should_error ? 'SEE-RESULT' : '']}">$should_error?</td> |  | 
|  | <td>$warning?</td> |  | 
|  | <td class="@{[$must_error ? 'FAIL' : $should_error ? 'SEE-RESULT' : '']}"><strong>−∞..$score_max</strong></td></tr></tfoot> |  | 
|  | </table> |  | 
|  |  |  | 
|  | <p><strong>Important</strong>: This conformance checking service |  | 
|  | is <em>under development</em>.  The result above might be <em>wrong</em>.</p> |  | 
|  | </div>]; |  | 
|  | push @nav, ['#result-summary' => 'Result']; |  | 
|  | } # print_result_section |  | 
|  |  |  | 
|  | sub print_result_unknown_type_section ($$) { |  | 
|  | my ($input, $result) = @_; |  | 
|  |  |  | 
|  | my $euri = htescape ($input->{uri}); |  | 
|  | print STDOUT qq[ |  | 
|  | <div id="$input->{id_prefix}parse-errors" class="section"> |  | 
|  | <h2>Errors</h2> |  | 
|  |  |  | 
|  | <dl> |  | 
|  | <dt class=unsupported><code><<a href="$euri">$euri</a>></code></dt> |  | 
|  | <dd class=unsupported><strong><a href="../error-description#level-u">Not |  | 
|  | supported</a></strong>: |  | 
|  | Media type |  | 
|  | <code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code> |  | 
|  | is not supported.</dd> |  | 
|  | </dl> |  | 
|  | </div> |  | 
|  | ]; |  | 
|  | push @nav, [qq[#$input->{id_prefix}parse-errors] => 'Errors'] |  | 
|  | unless $input->{nested}; |  | 
|  | add_error (char => {level => 'u'} => $result); |  | 
|  | add_error (syntax => {level => 'u'} => $result); |  | 
|  | add_error (structure => {level => 'u'} => $result); |  | 
|  | } # print_result_unknown_type_section |  | 
|  |  |  | 
|  | sub print_result_input_error_section ($) { |  | 
|  | my $input = shift; |  | 
|  | print STDOUT qq[<div class="section" id="result-summary"> |  | 
|  | <p><em><strong>Input Error</strong>: @{[htescape ($input->{error_status_text})]}</em></p> |  | 
|  | </div>]; |  | 
|  | push @nav, ['#result-summary' => 'Result']; |  | 
|  | } # print_result_input_error_section |  | 
|  |  |  | 
|  | sub get_error_label ($$) { |  | 
|  | my ($input, $err) = @_; |  | 
|  |  |  | 
|  | my $r = ''; |  | 
|  |  |  | 
|  | if (defined $err->{line}) { |  | 
|  | if ($err->{column} > 0) { |  | 
|  | $r = qq[<a href="#$input->{id_prefix}line-$err->{line}">Line $err->{line}</a> column $err->{column}]; |  | 
|  | } else { |  | 
|  | $err->{line} = $err->{line} - 1 || 1; |  | 
|  | $r = qq[<a href="#$input->{id_prefix}line-$err->{line}">Line $err->{line}</a>]; |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | if (defined $err->{node}) { |  | 
|  | $r .= ' ' if length $r; |  | 
|  | $r = get_node_link ($input, $err->{node}); |  | 
|  | } |  | 
|  |  |  | 
|  | if (defined $err->{index}) { |  | 
|  | $r .= ' ' if length $r; |  | 
|  | $r .= 'Index ' . (0+$err->{index}); |  | 
|  | } |  | 
|  |  |  | 
|  | if (defined $err->{value}) { |  | 
|  | $r .= ' ' if length $r; |  | 
|  | $r .= '<q><code>' . htescape ($err->{value}) . '</code></q>'; |  | 
|  | } |  | 
|  |  |  | 
|  | return $r; |  | 
|  | } # get_error_label |  | 
|  |  |  | 
|  | sub get_error_level_label ($) { |  | 
|  | my $err = shift; |  | 
|  |  |  | 
|  | my $r = ''; |  | 
|  |  |  | 
|  | if (not defined $err->{level} or $err->{level} eq 'm') { |  | 
|  | $r = qq[<strong><a href="../error-description#level-m"><em class=rfc2119>MUST</em>‐level |  | 
|  | error</a></strong>: ]; |  | 
|  | } elsif ($err->{level} eq 's') { |  | 
|  | $r = qq[<strong><a href="../error-description#level-s"><em class=rfc2119>SHOULD</em>‐level |  | 
|  | error</a></strong>: ]; |  | 
|  | } elsif ($err->{level} eq 'w') { |  | 
|  | $r = qq[<strong><a href="../error-description#level-w">Warning</a></strong>: |  | 
|  | ]; |  | 
|  | } elsif ($err->{level} eq 'u' or $err->{level} eq 'unsupported') { |  | 
|  | $r = qq[<strong><a href="../error-description#level-u">Not |  | 
|  | supported</a></strong>: ]; |  | 
|  | } else { |  | 
|  | my $elevel = htescape ($err->{level}); |  | 
|  | $r = qq[<strong><a href="../error-description#level-$elevel">$elevel</a></strong>: |  | 
|  | ]; |  | 
|  | } |  | 
|  |  |  | 
|  | return $r; |  | 
|  | } # get_error_level_label |  | 
|  |  |  | 
|  | sub get_node_path ($) { |  | 
|  | my $node = shift; |  | 
|  | my @r; |  | 
|  | while (defined $node) { |  | 
|  | my $rs; |  | 
|  | if ($node->node_type == 1) { |  | 
|  | $rs = $node->manakai_local_name; |  | 
|  | $node = $node->parent_node; |  | 
|  | } elsif ($node->node_type == 2) { |  | 
|  | $rs = '@' . $node->manakai_local_name; |  | 
|  | $node = $node->owner_element; |  | 
|  | } elsif ($node->node_type == 3) { |  | 
|  | $rs = '"' . $node->data . '"'; |  | 
|  | $node = $node->parent_node; |  | 
|  | } elsif ($node->node_type == 9) { |  | 
|  | @r = ('') unless @r; |  | 
|  | $rs = ''; |  | 
|  | $node = $node->parent_node; |  | 
|  | } else { |  | 
|  | $rs = '#' . $node->node_type; |  | 
|  | $node = $node->parent_node; |  | 
|  | } |  | 
|  | unshift @r, $rs; |  | 
|  | } |  | 
|  | return join '/', @r; |  | 
|  | } # get_node_path |  | 
|  |  |  | 
|  | sub get_node_link ($$) { |  | 
|  | return qq[<a href="#$_[0]->{id_prefix}node-@{[refaddr $_[1]]}">] . |  | 
|  | htescape (get_node_path ($_[1])) . qq[</a>]; |  | 
|  | } # get_node_link |  | 
|  |  |  | 
|  | { |  | 
|  | my $Msg = {}; |  | 
|  |  |  | 
|  | sub load_text_catalog ($) { |  | 
|  | my $lang = shift; # MUST be a canonical lang name |  | 
|  | open my $file, '<:utf8', "cc-msg.$lang.txt" |  | 
|  | or die "$0: cc-msg.$lang.txt: $!"; |  | 
|  | while (<$file>) { |  | 
|  | if (s/^([^;]+);([^;]*);//) { |  | 
|  | my ($type, $cls, $msg) = ($1, $2, $_); |  | 
|  | $msg =~ tr/\x0D\x0A//d; |  | 
|  | $Msg->{$type} = [$cls, $msg]; |  | 
|  | } |  | 
|  | } |  | 
|  | } # load_text_catalog |  | 
|  |  |  | 
|  | sub get_text ($) { |  | 
|  | my ($type, $level, $node) = @_; |  | 
|  | $type = $level . ':' . $type if defined $level; |  | 
|  | $level = 'm' unless defined $level; |  | 
|  | my @arg; |  | 
|  | { |  | 
|  | if (defined $Msg->{$type}) { |  | 
|  | my $msg = $Msg->{$type}->[1]; |  | 
|  | $msg =~ s{<var>\$([0-9]+)</var>}{ |  | 
|  | defined $arg[$1] ? htescape ($arg[$1]) : '(undef)'; |  | 
|  | }ge; |  | 
|  | $msg =~ s{<var>{\@([A-Za-z0-9:_.-]+)}</var>}{ |  | 
|  | UNIVERSAL::can ($node, 'get_attribute_ns') |  | 
|  | ? htescape ($node->get_attribute_ns (undef, $1)) : '' |  | 
|  | }ge; |  | 
|  | $msg =~ s{<var>{\@}</var>}{ |  | 
|  | UNIVERSAL::can ($node, 'value') ? htescape ($node->value) : '' |  | 
|  | }ge; |  | 
|  | $msg =~ s{<var>{local-name}</var>}{ |  | 
|  | UNIVERSAL::can ($node, 'manakai_local_name') |  | 
|  | ? htescape ($node->manakai_local_name) : '' |  | 
|  | }ge; |  | 
|  | $msg =~ s{<var>{element-local-name}</var>}{ |  | 
|  | (UNIVERSAL::can ($node, 'owner_element') and |  | 
|  | $node->owner_element) |  | 
|  | ? htescape ($node->owner_element->manakai_local_name) |  | 
|  | : '' |  | 
|  | }ge; |  | 
|  | return ($type, 'level-' . $level . ' ' . $Msg->{$type}->[0], $msg); |  | 
|  | } elsif ($type =~ s/:([^:]*)$//) { |  | 
|  | unshift @arg, $1; |  | 
|  | redo; |  | 
|  | } |  | 
|  | } |  | 
|  | return ($type, 'level-'.$level, htescape ($_[0])); |  | 
|  | } # get_text |  | 
|  |  |  | 
|  | } |  | 
|  |  |  | 
|  | sub get_input_document ($$) { |  | 
|  | my ($http, $dom) = @_; |  | 
|  |  |  | 
|  | my $request_uri = $http->get_parameter ('uri'); |  | 
|  | my $r = {}; |  | 
|  | if (defined $request_uri and length $request_uri) { |  | 
|  | my $uri = $dom->create_uri_reference ($request_uri); |  | 
|  | unless ({ |  | 
|  | http => 1, |  | 
|  | }->{lc $uri->uri_scheme}) { |  | 
|  | return {uri => $request_uri, request_uri => $request_uri, |  | 
|  | error_status_text => 'URI scheme not allowed'}; |  | 
|  | } |  | 
|  |  |  | 
|  | require Message::Util::HostPermit; |  | 
|  | my $host_permit = new Message::Util::HostPermit; |  | 
|  | $host_permit->add_rule (<<EOH); |  | 
|  | Allow host=suika port=80 |  | 
|  | Deny host=suika |  | 
|  | Allow host=suika.fam.cx port=80 |  | 
|  | Deny host=suika.fam.cx |  | 
|  | Deny host=localhost |  | 
|  | Deny host=*.localdomain |  | 
|  | Deny ipv4=0.0.0.0/8 |  | 
|  | Deny ipv4=10.0.0.0/8 |  | 
|  | Deny ipv4=127.0.0.0/8 |  | 
|  | Deny ipv4=169.254.0.0/16 |  | 
|  | Deny ipv4=172.0.0.0/11 |  | 
|  | Deny ipv4=192.0.2.0/24 |  | 
|  | Deny ipv4=192.88.99.0/24 |  | 
|  | Deny ipv4=192.168.0.0/16 |  | 
|  | Deny ipv4=198.18.0.0/15 |  | 
|  | Deny ipv4=224.0.0.0/4 |  | 
|  | Deny ipv4=255.255.255.255/32 |  | 
|  | Deny ipv6=0::0/0 |  | 
|  | Allow host=* |  | 
|  | EOH |  | 
|  | unless ($host_permit->check ($uri->uri_host, $uri->uri_port || 80)) { |  | 
|  | return {uri => $request_uri, request_uri => $request_uri, |  | 
|  | error_status_text => 'Connection to the host is forbidden'}; |  | 
|  | } |  | 
|  |  |  | 
|  | require LWP::UserAgent; |  | 
|  | my $ua = WDCC::LWPUA->new; |  | 
|  | $ua->{wdcc_dom} = $dom; |  | 
|  | $ua->{wdcc_host_permit} = $host_permit; |  | 
|  | $ua->agent ('Mozilla'); ## TODO: for now. |  | 
|  | $ua->parse_head (0); |  | 
|  | $ua->protocols_allowed ([qw/http/]); |  | 
|  | $ua->max_size (1000_000); |  | 
|  | my $req = HTTP::Request->new (GET => $request_uri); |  | 
|  | $req->header ('Accept-Encoding' => 'identity, *; q=0'); |  | 
|  | my $res = $ua->request ($req); |  | 
|  | ## TODO: 401 sets |is_success| true. |  | 
|  | if ($res->is_success or $http->get_parameter ('error-page')) { |  | 
|  | $r->{base_uri} = $res->base; ## NOTE: It does check |Content-Base|, |Content-Location|, and <base>. ## TODO: Use our own code! |  | 
|  | $r->{uri} = $res->request->uri; |  | 
|  | $r->{request_uri} = $request_uri; |  | 
|  |  |  | 
|  | ## TODO: More strict parsing... |  | 
|  | my $ct = $res->header ('Content-Type'); |  | 
|  | if (defined $ct and $ct =~ /;\s*charset\s*=\s*"?([^\s;"]+)"?/i) { |  | 
|  | $r->{charset} = lc $1; |  | 
|  | $r->{charset} =~ tr/\\//d; |  | 
|  | $r->{official_charset} = $r->{charset}; |  | 
|  | } |  | 
|  |  |  | 
|  | my $input_charset = $http->get_parameter ('charset'); |  | 
|  | if (defined $input_charset and length $input_charset) { |  | 
|  | $r->{charset_overridden} |  | 
|  | = (not defined $r->{charset} or $r->{charset} ne $input_charset); |  | 
|  | $r->{charset} = $input_charset; |  | 
|  | } |  | 
|  |  |  | 
|  | ## TODO: Support for HTTP Content-Encoding |  | 
|  |  |  | 
|  | $r->{s} = ''.$res->content; |  | 
|  |  |  | 
|  | require Whatpm::ContentType; |  | 
|  | ($r->{official_type}, $r->{media_type}) |  | 
|  | = Whatpm::ContentType->get_sniffed_type |  | 
|  | (get_file_head => sub { |  | 
|  | return substr $r->{s}, 0, shift; |  | 
|  | }, |  | 
|  | http_content_type_byte => $ct, |  | 
|  | has_http_content_encoding => |  | 
|  | defined $res->header ('Content-Encoding'), |  | 
|  | supported_image_types => {}); |  | 
|  | } else { |  | 
|  | $r->{uri} = $res->request->uri; |  | 
|  | $r->{request_uri} = $request_uri; |  | 
|  | $r->{error_status_text} = $res->status_line; |  | 
|  | } |  | 
|  |  |  | 
|  | $r->{header_field} = []; |  | 
|  | $res->scan (sub { |  | 
|  | push @{$r->{header_field}}, [$_[0], $_[1]]; |  | 
|  | }); |  | 
|  | $r->{header_status_code} = $res->code; |  | 
|  | $r->{header_status_text} = $res->message; |  | 
|  | } else { |  | 
|  | $r->{s} = ''.$http->get_parameter ('s'); |  | 
|  | $r->{uri} = q<thismessage:/>; |  | 
|  | $r->{request_uri} = q<thismessage:/>; |  | 
|  | $r->{base_uri} = q<thismessage:/>; |  | 
|  | $r->{charset} = ''.$http->get_parameter ('_charset_'); |  | 
|  | $r->{charset} =~ s/\s+//g; |  | 
|  | $r->{charset} = 'utf-8' if $r->{charset} eq ''; |  | 
|  | $r->{official_charset} = $r->{charset}; |  | 
|  | $r->{header_field} = []; |  | 
|  |  |  | 
|  | require Whatpm::ContentType; |  | 
|  | ($r->{official_type}, $r->{media_type}) |  | 
|  | = Whatpm::ContentType->get_sniffed_type |  | 
|  | (get_file_head => sub { |  | 
|  | return substr $r->{s}, 0, shift; |  | 
|  | }, |  | 
|  | http_content_type_byte => undef, |  | 
|  | has_http_content_encoding => 0, |  | 
|  | supported_image_types => {}); |  | 
|  | } |  | 
|  |  |  | 
|  | my $input_format = $http->get_parameter ('i'); |  | 
|  | if (defined $input_format and length $input_format) { |  | 
|  | $r->{media_type_overridden} |  | 
|  | = (not defined $r->{media_type} or $input_format ne $r->{media_type}); |  | 
|  | $r->{media_type} = $input_format; |  | 
|  | } |  | 
|  | if (defined $r->{s} and not defined $r->{media_type}) { |  | 
|  | $r->{media_type} = 'text/html'; |  | 
|  | $r->{media_type_overridden} = 1; |  | 
|  | } |  | 
|  |  |  | 
|  | if ($r->{media_type} eq 'text/xml') { |  | 
|  | unless (defined $r->{charset}) { |  | 
|  | $r->{charset} = 'us-ascii'; |  | 
|  | $r->{official_charset} = $r->{charset}; |  | 
|  | } elsif ($r->{charset_overridden} and $r->{charset} eq 'us-ascii') { |  | 
|  | $r->{charset_overridden} = 0; |  | 
|  | } |  | 
|  | } |  | 
|  |  |  | 
|  | if (length $r->{s} > 1000_000) { |  | 
|  | $r->{error_status_text} = 'Entity-body too large'; |  | 
|  | delete $r->{s}; |  | 
|  | return $r; |  | 
|  | } |  | 
|  |  |  | 
|  | $r->{inner_html_element} = $http->get_parameter ('e'); |  | 
|  |  |  | 
|  | return $r; |  | 
|  | } # get_input_document |  | 
|  |  |  | 
|  | package WDCC::LWPUA; |  | 
|  | BEGIN { push our @ISA, 'LWP::UserAgent'; } |  | 
|  |  |  | 
|  | sub redirect_ok { |  | 
|  | my $ua = shift; |  | 
|  | unless ($ua->SUPER::redirect_ok (@_)) { |  | 
|  | return 0; |  | 
|  | } |  | 
|  |  |  | 
|  | my $uris = $_[1]->header ('Location'); |  | 
|  | return 0 unless $uris; |  | 
|  | my $uri = $ua->{wdcc_dom}->create_uri_reference ($uris); |  | 
|  | unless ({ |  | 
|  | http => 1, |  | 
|  | }->{lc $uri->uri_scheme}) { |  | 
|  | return 0; |  | 
|  | } |  | 
|  | unless ($ua->{wdcc_host_permit}->check ($uri->uri_host, $uri->uri_port || 80)) { |  | 
|  | return 0; |  | 
|  | } |  | 
|  | return 1; |  | 
|  | } # redirect_ok |  | 
| 138 |  |  | 
| 139 | =head1 AUTHOR | =head1 AUTHOR | 
| 140 |  |  |