/[pub]/test/html-webhacc/cc.cgi
Suika

Diff of /test/html-webhacc/cc.cgi

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revision 1.18 by wakaba, Sun Sep 2 08:40:49 2007 UTC revision 1.42 by wakaba, Mon Mar 17 13:25:19 2008 UTC
# Line 1  Line 1 
1  #!/usr/bin/perl  #!/usr/bin/perl
2  use strict;  use strict;
3    use utf8;
4    
5  use lib qw[/home/httpd/html/www/markup/html/whatpm  use lib qw[/home/httpd/html/www/markup/html/whatpm
6             /home/wakaba/work/manakai2/lib];             /home/wakaba/work/manakai2/lib];
# Line 19  sub htescape ($) { Line 20  sub htescape ($) {
20    return $s;    return $s;
21  } # htescape  } # htescape
22    
23      my @nav;
24      my %time;
25      require Message::DOM::DOMImplementation;
26      my $dom = Message::DOM::DOMImplementation->new;
27    {
28    use Message::CGI::HTTP;    use Message::CGI::HTTP;
29    my $http = Message::CGI::HTTP->new;    my $http = Message::CGI::HTTP->new;
30    
# Line 30  sub htescape ($) { Line 36  sub htescape ($) {
36    binmode STDOUT, ':utf8';    binmode STDOUT, ':utf8';
37    $| = 1;    $| = 1;
38    
   require Message::DOM::DOMImplementation;  
   my $dom = Message::DOM::DOMImplementation->new;  
   
39    load_text_catalog ('en'); ## TODO: conneg    load_text_catalog ('en'); ## TODO: conneg
40    
   my @nav;  
41    print STDOUT qq[Content-Type: text/html; charset=utf-8    print STDOUT qq[Content-Type: text/html; charset=utf-8
42    
43  <!DOCTYPE html>  <!DOCTYPE html>
# Line 51  sub htescape ($) { Line 53  sub htescape ($) {
53    
54    $| = 0;    $| = 0;
55    my $input = get_input_document ($http, $dom);    my $input = get_input_document ($http, $dom);
   my $inner_html_element = $http->get_parameter ('e');  
56    my $char_length = 0;    my $char_length = 0;
   my %time;  
57    
58    print qq[    print qq[
59  <div id="document-info" class="section">  <div id="document-info" class="section">
# Line 61  sub htescape ($) { Line 61  sub htescape ($) {
61  <dt>Request URI</dt>  <dt>Request URI</dt>
62      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{request_uri}]}">@{[htescape $input->{request_uri}]}</a>&gt;</code></dd>      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{request_uri}]}">@{[htescape $input->{request_uri}]}</a>&gt;</code></dd>
63  <dt>Document URI</dt>  <dt>Document URI</dt>
64      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{uri}]}">@{[htescape $input->{uri}]}</a>&gt;</code></dd>      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{uri}]}" id=anchor-document-uri>@{[htescape $input->{uri}]}</a>&gt;</code>
65        <script>
66          document.title = '<'
67              + document.getElementById ('anchor-document-uri').href + '> \\u2014 '
68              + document.title;
69        </script></dd>
70  ]; # no </dl> yet  ]; # no </dl> yet
71    push @nav, ['#document-info' => 'Information'];    push @nav, ['#document-info' => 'Information'];
72    
# Line 73  if (defined $input->{s}) { Line 78  if (defined $input->{s}) {
78      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{base_uri}]}">@{[htescape $input->{base_uri}]}</a>&gt;</code></dd>      <dd><code class="URI" lang="">&lt;<a href="@{[htescape $input->{base_uri}]}">@{[htescape $input->{base_uri}]}</a>&gt;</code></dd>
79  <dt>Internet Media Type</dt>  <dt>Internet Media Type</dt>
80      <dd><code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code>      <dd><code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code>
81      @{[$input->{media_type_overridden} ? '<em>(overridden)</em>' : '']}</dd>      @{[$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>
82  <dt>Character Encoding</dt>  <dt>Character Encoding</dt>
83      <dd>@{[defined $input->{charset} ? '<code class="charset" lang="en">'.htescape ($input->{charset}).'</code>' : '(none)']}      <dd>@{[defined $input->{charset} ? '<code class="charset" lang="en">'.htescape ($input->{charset}).'</code>' : '(none)']}
84      @{[$input->{charset_overridden} ? '<em>(overridden)</em>' : '']}</dd>      @{[$input->{charset_overridden} ? '<em>(overridden)</em>' : '']}</dd>
# Line 81  if (defined $input->{s}) { Line 86  if (defined $input->{s}) {
86      <dd>$char_length byte@{[$char_length == 1 ? '' : 's']}</dd>      <dd>$char_length byte@{[$char_length == 1 ? '' : 's']}</dd>
87  </dl>  </dl>
88  </div>  </div>
 ];  
   
   print_http_header_section ($input);  
   
   my $doc;  
   my $el;  
89    
90    if ($input->{media_type} eq 'text/html') {  <script src="../cc-script.js"></script>
91      ($doc, $el) = print_syntax_error_html_section ($input);  ];
     print_source_string_section (\($input->{s}), $input->{charset});  
   } elsif ({  
             'text/xml' => 1,  
             'application/atom+xml' => 1,  
             'application/rss+xml' => 1,  
             'application/svg+xml' => 1,  
             'application/xhtml+xml' => 1,  
             'application/xml' => 1,  
            }->{$input->{media_type}}) {  
     ($doc, $el) = print_syntax_error_xml_section ($input);  
     print_source_string_section (\($input->{s}), $doc->input_encoding);  
   } else {  
     ## TODO: Change HTTP status code??  
     print_result_unknown_type_section ($input);  
   }  
   
   if (defined $doc or defined $el) {  
     print_structure_dump_section ($doc, $el);  
     my $elements = print_structure_error_section ($doc, $el);  
     print_table_section ($elements->{table}) if @{$elements->{table}};  
     print_id_section ($elements->{id}) if keys %{$elements->{id}};  
     print_term_section ($elements->{term}) if keys %{$elements->{term}};  
     print_class_section ($elements->{class}) if keys %{$elements->{class}};  
   }  
92    
93    ## TODO: Show result    $input->{id_prefix} = '';
94      #$input->{nested} = 0;
95      my $result = {conforming_min => 1, conforming_max => 1};
96      check_and_print ($input => $result);
97      print_result_section ($result);
98  } else {  } else {
99    print STDOUT qq[</dl></div>];    print STDOUT qq[</dl></div>];
100    print_result_input_error_section ($input);    print_result_input_error_section ($input);
# Line 133  if (defined $input->{s}) { Line 112  if (defined $input->{s}) {
112  </html>  </html>
113  ];  ];
114    
115    for (qw/decode parse parse_xml check/) {    for (qw/decode parse parse_html parse_xml parse_manifest
116              check check_manifest/) {
117      next unless defined $time{$_};      next unless defined $time{$_};
118      open my $file, '>>', ".cc-$_.txt" or die ".cc-$_.txt: $!";      open my $file, '>>', ".cc-$_.txt" or die ".cc-$_.txt: $!";
119      print $file $char_length, "\t", $time{$_}, "\n";      print $file $char_length, "\t", $time{$_}, "\n";
120    }    }
121    
122  exit;  exit;
123    }
124    
125  sub print_http_header_section ($) {  sub add_error ($$$) {
126    my $input = shift;    my ($layer, $err, $result) = @_;
127      if (defined $err->{level}) {
128        if ($err->{level} eq 's') {
129          $result->{$layer}->{should}++;
130          $result->{$layer}->{score_min} -= 2;
131          $result->{conforming_min} = 0;
132        } elsif ($err->{level} eq 'w' or $err->{level} eq 'g') {
133          $result->{$layer}->{warning}++;
134        } elsif ($err->{level} eq 'u' or $err->{level} eq 'unsupported') {
135          $result->{$layer}->{unsupported}++;
136          $result->{unsupported} = 1;
137        } elsif ($err->{level} eq 'i') {
138          #
139        } else {
140          $result->{$layer}->{must}++;
141          $result->{$layer}->{score_max} -= 2;
142          $result->{$layer}->{score_min} -= 2;
143          $result->{conforming_min} = 0;
144          $result->{conforming_max} = 0;
145        }
146      } else {
147        $result->{$layer}->{must}++;
148        $result->{$layer}->{score_max} -= 2;
149        $result->{$layer}->{score_min} -= 2;
150        $result->{conforming_min} = 0;
151        $result->{conforming_max} = 0;
152      }
153    } # add_error
154    
155    sub check_and_print ($$) {
156      my ($input, $result) = @_;
157    
158      print_http_header_section ($input, $result);
159    
160      my $doc;
161      my $el;
162      my $cssom;
163      my $manifest;
164      my @subdoc;
165    
166      if ($input->{media_type} eq 'text/html') {
167        ($doc, $el) = print_syntax_error_html_section ($input, $result);
168        print_source_string_section
169            ($input,
170             \($input->{s}),
171             $input->{charset} || $doc->input_encoding);
172      } elsif ({
173                'text/xml' => 1,
174                'application/atom+xml' => 1,
175                'application/rss+xml' => 1,
176                'application/svg+xml' => 1,
177                'application/xhtml+xml' => 1,
178                'application/xml' => 1,
179               }->{$input->{media_type}}) {
180        ($doc, $el) = print_syntax_error_xml_section ($input, $result);
181        print_source_string_section ($input,
182                                     \($input->{s}),
183                                     $doc->input_encoding);
184      } elsif ($input->{media_type} eq 'text/css') {
185        $cssom = print_syntax_error_css_section ($input, $result);
186        print_source_string_section
187            ($input, \($input->{s}),
188             $cssom->manakai_input_encoding);
189      } elsif ($input->{media_type} eq 'text/cache-manifest') {
190    ## TODO: MUST be text/cache-manifest
191        $manifest = print_syntax_error_manifest_section ($input, $result);
192        print_source_string_section ($input, \($input->{s}),
193                                     'utf-8');
194      } else {
195        ## TODO: Change HTTP status code??
196        print_result_unknown_type_section ($input, $result);
197      }
198    
199      if (defined $doc or defined $el) {
200        $doc->document_uri ($input->{uri});
201        $doc->manakai_entity_base_uri ($input->{base_uri});
202        print_structure_dump_dom_section ($input, $doc, $el);
203        my $elements = print_structure_error_dom_section
204            ($input, $doc, $el, $result, sub {
205              push @subdoc, shift;
206            });
207        print_table_section ($input, $elements->{table}) if @{$elements->{table}};
208        print_listing_section ({
209          id => 'identifiers', label => 'IDs', heading => 'Identifiers',
210        }, $input, $elements->{id}) if keys %{$elements->{id}};
211        print_listing_section ({
212          id => 'terms', label => 'Terms', heading => 'Terms',
213        }, $input, $elements->{term}) if keys %{$elements->{term}};
214        print_listing_section ({
215          id => 'classes', label => 'Classes', heading => 'Classes',
216        }, $input, $elements->{class}) if keys %{$elements->{class}};
217      } elsif (defined $cssom) {
218        print_structure_dump_cssom_section ($input, $cssom);
219        ## TODO: CSSOM validation
220        add_error ('structure', {level => 'u'} => $result);
221      } elsif (defined $manifest) {
222        print_structure_dump_manifest_section ($input, $manifest);
223        print_structure_error_manifest_section ($input, $manifest, $result);
224      }
225    
226      my $id_prefix = 0;
227      for my $subinput (@subdoc) {
228        $subinput->{id_prefix} = 'subdoc-' . ++$id_prefix;
229        $subinput->{nested} = 1;
230        $subinput->{base_uri} = $subinput->{container_node}->base_uri
231            unless defined $subinput->{base_uri};
232        my $ebaseuri = htescape ($subinput->{base_uri});
233        push @nav, ['#' . $subinput->{id_prefix} => 'Sub #' . $id_prefix];
234        print STDOUT qq[<div id="$subinput->{id_prefix}" class=section>
235          <h2>Subdocument #$id_prefix</h2>
236    
237          <dl>
238          <dt>Internet Media Type</dt>
239            <dd><code class="MIME" lang="en">@{[htescape $subinput->{media_type}]}</code>
240          <dt>Container Node</dt>
241            <dd>@{[get_node_link ($input, $subinput->{container_node})]}</dd>
242          <dt>Base <abbr title="Uniform Resource Identifiers">URI</abbr></dt>
243            <dd><code class=URI>&lt;<a href="$ebaseuri">$ebaseuri</a>></code></dd>
244          </dl>];              
245    
246        $subinput->{id_prefix} .= '-';
247        check_and_print ($subinput => $result);
248    
249        print STDOUT qq[</div>];
250      }
251    } # check_and_print
252    
253    sub print_http_header_section ($$) {
254      my ($input, $result) = @_;
255    return unless defined $input->{header_status_code} or    return unless defined $input->{header_status_code} or
256        defined $input->{header_status_text} or        defined $input->{header_status_text} or
257        @{$input->{header_field}};        @{$input->{header_field} or []};
258        
259    push @nav, ['#source-header' => 'HTTP Header'];    push @nav, ['#source-header' => 'HTTP Header'] unless $input->{nested};
260    print STDOUT qq[<div id="source-header" class="section">    print STDOUT qq[<div id="$input->{id_prefix}source-header" class="section">
261  <h2>HTTP Header</h2>  <h2>HTTP Header</h2>
262    
263  <p><strong>Note</strong>: Due to the limitation of the  <p><strong>Note</strong>: Due to the limitation of the
# Line 175  not be the real header.</p> Line 284  not be the real header.</p>
284    print STDOUT qq[</tbody></table></div>];    print STDOUT qq[</tbody></table></div>];
285  } # print_http_header_section  } # print_http_header_section
286    
287  sub print_syntax_error_html_section ($) {  sub print_syntax_error_html_section ($$) {
288    my $input = shift;    my ($input, $result) = @_;
289        
290    require Encode;    require Encode;
291    require Whatpm::HTML;    require Whatpm::HTML;
   
   $input->{charset} ||= 'ISO-8859-1'; ## TODO: for now.  
292        
   my $time1 = time;  
   my $t = Encode::decode ($input->{charset}, $input->{s});  
   $time{decode} = time - $time1;  
   
293    print STDOUT qq[    print STDOUT qq[
294  <div id="parse-errors" class="section">  <div id="$input->{id_prefix}parse-errors" class="section">
295  <h2>Parse Errors</h2>  <h2>Parse Errors</h2>
296    
297  <dl>];  <dl id="$input->{id_prefix}parse-errors-list">];
298    push @nav, ['#parse-errors' => 'Parse Error'];    push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested};
299    
300    my $onerror = sub {    my $onerror = sub {
301      my (%opt) = @_;      my (%opt) = @_;
302      my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level});      my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level});
303      if ($opt{column} > 0) {      print STDOUT qq[<dt class="$cls">], get_error_label ($input, \%opt),
304        print STDOUT qq[<dt class="$cls"><a href="#line-$opt{line}">Line $opt{line}</a> column $opt{column}</dt>\n];          qq[</dt>];
     } else {  
       $opt{line} = $opt{line} - 1 || 1;  
       print STDOUT qq[<dt class="$cls"><a href="#line-$opt{line}">Line $opt{line}</a></dt>\n];  
     }  
305      $type =~ tr/ /-/;      $type =~ tr/ /-/;
306      $type =~ s/\|/%7C/g;      $type =~ s/\|/%7C/g;
307      $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];      $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];
308      print STDOUT qq[<dd class="$cls">$msg</dd>\n];      print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt);
309        print STDOUT qq[$msg</dd>\n];
310    
311        add_error ('syntax', \%opt => $result);
312    };    };
313    
314    my $doc = $dom->create_document;    my $doc = $dom->create_document;
315    my $el;    my $el;
316    $time1 = time;    my $inner_html_element = $input->{inner_html_element};
317    if (defined $inner_html_element and length $inner_html_element) {    if (defined $inner_html_element and length $inner_html_element) {
318        $input->{charset} ||= 'windows-1252'; ## TODO: for now.
319        my $time1 = time;
320        my $t = Encode::decode ($input->{charset}, $input->{s});
321        $time{decode} = time - $time1;
322        
323      $el = $doc->create_element_ns      $el = $doc->create_element_ns
324          ('http://www.w3.org/1999/xhtml', [undef, $inner_html_element]);          ('http://www.w3.org/1999/xhtml', [undef, $inner_html_element]);
325        $time1 = time;
326      Whatpm::HTML->set_inner_html ($el, $t, $onerror);      Whatpm::HTML->set_inner_html ($el, $t, $onerror);
327        $time{parse} = time - $time1;
328    } else {    } else {
329      Whatpm::HTML->parse_string ($t => $doc, $onerror);      my $time1 = time;
330        Whatpm::HTML->parse_byte_string
331            ($input->{charset}, $input->{s} => $doc, $onerror);
332        $time{parse_html} = time - $time1;
333    }    }
334    $time{parse} = time - $time1;    $doc->manakai_charset ($input->{official_charset})
335          if defined $input->{official_charset};
336      
337    print STDOUT qq[</dl></div>];    print STDOUT qq[</dl></div>];
338    
339    return ($doc, $el);    return ($doc, $el);
340  } # print_syntax_error_html_section  } # print_syntax_error_html_section
341    
342  sub print_syntax_error_xml_section ($) {  sub print_syntax_error_xml_section ($$) {
343    my $input = shift;    my ($input, $result) = @_;
344        
345    require Message::DOM::XMLParserTemp;    require Message::DOM::XMLParserTemp;
346        
347    print STDOUT qq[    print STDOUT qq[
348  <div id="parse-errors" class="section">  <div id="$input->{id_prefix}parse-errors" class="section">
349  <h2>Parse Errors</h2>  <h2>Parse Errors</h2>
350    
351  <dl>];  <dl id="$input->{id_prefix}parse-errors-list">];
352    push @nav, ['#parse-errors' => 'Parse Error'];    push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{prefix};
353    
354    my $onerror = sub {    my $onerror = sub {
355      my $err = shift;      my $err = shift;
356      my $line = $err->location->line_number;      my $line = $err->location->line_number;
357      print STDOUT qq[<dt><a href="#line-$line">Line $line</a> column ];      print STDOUT qq[<dt><a href="#$input->{id_prefix}line-$line">Line $line</a> column ];
358      print STDOUT $err->location->column_number, "</dt><dd>";      print STDOUT $err->location->column_number, "</dt><dd>";
359      print STDOUT htescape $err->text, "</dd>\n";      print STDOUT htescape $err->text, "</dd>\n";
360    
361        add_error ('syntax', {type => $err->text,
362                    level => [
363                              $err->SEVERITY_FATAL_ERROR => 'm',
364                              $err->SEVERITY_ERROR => 'm',
365                              $err->SEVERITY_WARNING => 's',
366                             ]->[$err->severity]} => $result);
367    
368      return 1;      return 1;
369    };    };
370    
# Line 252  sub print_syntax_error_xml_section ($) { Line 373  sub print_syntax_error_xml_section ($) {
373    my $doc = Message::DOM::XMLParserTemp->parse_byte_stream    my $doc = Message::DOM::XMLParserTemp->parse_byte_stream
374        ($fh => $dom, $onerror, charset => $input->{charset});        ($fh => $dom, $onerror, charset => $input->{charset});
375    $time{parse_xml} = time - $time1;    $time{parse_xml} = time - $time1;
376      $doc->manakai_charset ($input->{official_charset})
377          if defined $input->{official_charset};
378    
379    print STDOUT qq[</dl></div>];    print STDOUT qq[</dl></div>];
380    
381    return ($doc, undef);    return ($doc, undef);
382  } # print_syntax_error_xml_section  } # print_syntax_error_xml_section
383    
384  sub print_source_string_section ($$) {  sub get_css_parser () {
385    require Encode;    our $CSSParser;
386    my $enc = Encode::find_encoding ($_[1]); ## TODO: charset name -> Perl name    return $CSSParser if $CSSParser;
387    return unless $enc;  
388      require Whatpm::CSS::Parser;
389      my $p = Whatpm::CSS::Parser->new;
390    
391      $p->{prop}->{$_} = 1 for qw/
392        alignment-baseline
393        background background-attachment background-color background-image
394        background-position background-position-x background-position-y
395        background-repeat border border-bottom border-bottom-color
396        border-bottom-style border-bottom-width border-collapse border-color
397        border-left border-left-color
398        border-left-style border-left-width border-right border-right-color
399        border-right-style border-right-width
400        border-spacing -manakai-border-spacing-x -manakai-border-spacing-y
401        border-style border-top border-top-color border-top-style border-top-width
402        border-width bottom
403        caption-side clear clip color content counter-increment counter-reset
404        cursor direction display dominant-baseline empty-cells float font
405        font-family font-size font-size-adjust font-stretch
406        font-style font-variant font-weight height left
407        letter-spacing line-height
408        list-style list-style-image list-style-position list-style-type
409        margin margin-bottom margin-left margin-right margin-top marker-offset
410        marks max-height max-width min-height min-width opacity -moz-opacity
411        orphans outline outline-color outline-style outline-width overflow
412        overflow-x overflow-y
413        padding padding-bottom padding-left padding-right padding-top
414        page page-break-after page-break-before page-break-inside
415        position quotes right size table-layout
416        text-align text-anchor text-decoration text-indent text-transform
417        top unicode-bidi vertical-align visibility white-space width widows
418        word-spacing writing-mode z-index
419      /;
420      $p->{prop_value}->{display}->{$_} = 1 for qw/
421        block clip inline inline-block inline-table list-item none
422        table table-caption table-cell table-column table-column-group
423        table-header-group table-footer-group table-row table-row-group
424        compact marker
425      /;
426      $p->{prop_value}->{position}->{$_} = 1 for qw/
427        absolute fixed relative static
428      /;
429      $p->{prop_value}->{float}->{$_} = 1 for qw/
430        left right none
431      /;
432      $p->{prop_value}->{clear}->{$_} = 1 for qw/
433        left right none both
434      /;
435      $p->{prop_value}->{direction}->{ltr} = 1;
436      $p->{prop_value}->{direction}->{rtl} = 1;
437      $p->{prop_value}->{marks}->{crop} = 1;
438      $p->{prop_value}->{marks}->{cross} = 1;
439      $p->{prop_value}->{'unicode-bidi'}->{$_} = 1 for qw/
440        normal bidi-override embed
441      /;
442      for my $prop_name (qw/overflow overflow-x overflow-y/) {
443        $p->{prop_value}->{$prop_name}->{$_} = 1 for qw/
444          visible hidden scroll auto -webkit-marquee -moz-hidden-unscrollable
445        /;
446      }
447      $p->{prop_value}->{visibility}->{$_} = 1 for qw/
448        visible hidden collapse
449      /;
450      $p->{prop_value}->{'list-style-type'}->{$_} = 1 for qw/
451        disc circle square decimal decimal-leading-zero
452        lower-roman upper-roman lower-greek lower-latin
453        upper-latin armenian georgian lower-alpha upper-alpha none
454        hebrew cjk-ideographic hiragana katakana hiragana-iroha
455        katakana-iroha
456      /;
457      $p->{prop_value}->{'list-style-position'}->{outside} = 1;
458      $p->{prop_value}->{'list-style-position'}->{inside} = 1;
459      $p->{prop_value}->{'page-break-before'}->{$_} = 1 for qw/
460        auto always avoid left right
461      /;
462      $p->{prop_value}->{'page-break-after'}->{$_} = 1 for qw/
463        auto always avoid left right
464      /;
465      $p->{prop_value}->{'page-break-inside'}->{auto} = 1;
466      $p->{prop_value}->{'page-break-inside'}->{avoid} = 1;
467      $p->{prop_value}->{'background-repeat'}->{$_} = 1 for qw/
468        repeat repeat-x repeat-y no-repeat
469      /;
470      $p->{prop_value}->{'background-attachment'}->{scroll} = 1;
471      $p->{prop_value}->{'background-attachment'}->{fixed} = 1;
472      $p->{prop_value}->{'font-size'}->{$_} = 1 for qw/
473        xx-small x-small small medium large x-large xx-large
474        -manakai-xxx-large -webkit-xxx-large
475        larger smaller
476      /;
477      $p->{prop_value}->{'font-style'}->{normal} = 1;
478      $p->{prop_value}->{'font-style'}->{italic} = 1;
479      $p->{prop_value}->{'font-style'}->{oblique} = 1;
480      $p->{prop_value}->{'font-variant'}->{normal} = 1;
481      $p->{prop_value}->{'font-variant'}->{'small-caps'} = 1;
482      $p->{prop_value}->{'font-stretch'}->{$_} = 1 for
483          qw/normal wider narrower ultra-condensed extra-condensed
484            condensed semi-condensed semi-expanded expanded
485            extra-expanded ultra-expanded/;
486      $p->{prop_value}->{'text-align'}->{$_} = 1 for qw/
487        left right center justify begin end
488      /;
489      $p->{prop_value}->{'text-transform'}->{$_} = 1 for qw/
490        capitalize uppercase lowercase none
491      /;
492      $p->{prop_value}->{'white-space'}->{$_} = 1 for qw/
493        normal pre nowrap pre-line pre-wrap -moz-pre-wrap
494      /;
495      $p->{prop_value}->{'writing-mode'}->{$_} = 1 for qw/
496        lr rl tb lr-tb rl-tb tb-rl
497      /;
498      $p->{prop_value}->{'text-anchor'}->{$_} = 1 for qw/
499        start middle end
500      /;
501      $p->{prop_value}->{'dominant-baseline'}->{$_} = 1 for qw/
502        auto use-script no-change reset-size ideographic alphabetic
503        hanging mathematical central middle text-after-edge text-before-edge
504      /;
505      $p->{prop_value}->{'alignment-baseline'}->{$_} = 1 for qw/
506        auto baseline before-edge text-before-edge middle central
507        after-edge text-after-edge ideographic alphabetic hanging
508        mathematical
509      /;
510      $p->{prop_value}->{'text-decoration'}->{$_} = 1 for qw/
511        none blink underline overline line-through
512      /;
513      $p->{prop_value}->{'caption-side'}->{$_} = 1 for qw/
514        top bottom left right
515      /;
516      $p->{prop_value}->{'table-layout'}->{auto} = 1;
517      $p->{prop_value}->{'table-layout'}->{fixed} = 1;
518      $p->{prop_value}->{'border-collapse'}->{collapse} = 1;
519      $p->{prop_value}->{'border-collapse'}->{separate} = 1;
520      $p->{prop_value}->{'empty-cells'}->{show} = 1;
521      $p->{prop_value}->{'empty-cells'}->{hide} = 1;
522      $p->{prop_value}->{cursor}->{$_} = 1 for qw/
523        auto crosshair default pointer move e-resize ne-resize nw-resize n-resize
524        se-resize sw-resize s-resize w-resize text wait help progress
525      /;
526      for my $prop (qw/border-top-style border-left-style
527                       border-bottom-style border-right-style outline-style/) {
528        $p->{prop_value}->{$prop}->{$_} = 1 for qw/
529          none hidden dotted dashed solid double groove ridge inset outset
530        /;
531      }
532      for my $prop (qw/color background-color
533                       border-bottom-color border-left-color border-right-color
534                       border-top-color border-color/) {
535        $p->{prop_value}->{$prop}->{transparent} = 1;
536        $p->{prop_value}->{$prop}->{flavor} = 1;
537        $p->{prop_value}->{$prop}->{'-manakai-default'} = 1;
538      }
539      $p->{prop_value}->{'outline-color'}->{invert} = 1;
540      $p->{prop_value}->{'outline-color'}->{'-manakai-invert-or-currentcolor'} = 1;
541      $p->{pseudo_class}->{$_} = 1 for qw/
542        active checked disabled empty enabled first-child first-of-type
543        focus hover indeterminate last-child last-of-type link only-child
544        only-of-type root target visited
545        lang nth-child nth-last-child nth-of-type nth-last-of-type not
546        -manakai-contains -manakai-current
547      /;
548      $p->{pseudo_element}->{$_} = 1 for qw/
549        after before first-letter first-line
550      /;
551    
552      return $CSSParser = $p;
553    } # get_css_parser
554    
555    sub print_syntax_error_css_section ($$) {
556      my ($input, $result) = @_;
557    
558      print STDOUT qq[
559    <div id="$input->{id_prefix}parse-errors" class="section">
560    <h2>Parse Errors</h2>
561    
562    <dl id="$input->{id_prefix}parse-errors-list">];
563      push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested};
564    
565      my $p = get_css_parser ();
566      $p->init;
567      $p->{onerror} = sub {
568        my (%opt) = @_;
569        my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level});
570        if ($opt{token}) {
571          print STDOUT qq[<dt class="$cls"><a href="#$input->{id_prefix}line-$opt{token}->{line}">Line $opt{token}->{line}</a> column $opt{token}->{column}];
572        } else {
573          print STDOUT qq[<dt class="$cls">Unknown location];
574        }
575        if (defined $opt{value}) {
576          print STDOUT qq[ (<code>@{[htescape ($opt{value})]}</code>)];
577        } elsif (defined $opt{token}) {
578          print STDOUT qq[ (<code>@{[htescape (Whatpm::CSS::Tokenizer->serialize_token ($opt{token}))]}</code>)];
579        }
580        $type =~ tr/ /-/;
581        $type =~ s/\|/%7C/g;
582        $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];
583        print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt);
584        print STDOUT qq[$msg</dd>\n];
585    
586        add_error ('syntax', \%opt => $result);
587      };
588      $p->{href} = $input->{uri};
589      $p->{base_uri} = $input->{base_uri};
590    
591    #  if ($parse_mode eq 'q') {
592    #    $p->{unitless_px} = 1;
593    #    $p->{hashless_color} = 1;
594    #  }
595    
596    ## TODO: Make $input->{s} a ref.
597    
598      my $s = \$input->{s};
599      my $charset;
600      unless ($input->{is_char_string}) {
601        require Encode;
602        if (defined $input->{charset}) {## TODO: IANA->Perl
603          $charset = $input->{charset};
604          $s = \(Encode::decode ($input->{charset}, $$s));
605        } else {
606          ## TODO: charset detection
607          $s = \(Encode::decode ($charset = 'utf-8', $$s));
608        }
609      }
610      
611      my $cssom = $p->parse_char_string ($$s);
612      $cssom->manakai_input_encoding ($charset) if defined $charset;
613    
614      print STDOUT qq[</dl></div>];
615    
616      return $cssom;
617    } # print_syntax_error_css_section
618    
619    sub print_syntax_error_manifest_section ($$) {
620      my ($input, $result) = @_;
621    
622      require Whatpm::CacheManifest;
623    
624      print STDOUT qq[
625    <div id="$input->{id_prefix}parse-errors" class="section">
626    <h2>Parse Errors</h2>
627    
628    <dl id="$input->{id_prefix}parse-errors-list">];
629      push @nav, ['#parse-errors' => 'Parse Error'] unless $input->{nested};
630    
631      my $onerror = sub {
632        my (%opt) = @_;
633        my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level});
634        print STDOUT qq[<dt class="$cls">], get_error_label ($input, \%opt),
635            qq[</dt>];
636        $type =~ tr/ /-/;
637        $type =~ s/\|/%7C/g;
638        $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];
639        print STDOUT qq[<dd class="$cls">], get_error_level_label (\%opt);
640        print STDOUT qq[$msg</dd>\n];
641    
642        add_error ('syntax', \%opt => $result);
643      };
644    
645      my $time1 = time;
646      my $manifest = Whatpm::CacheManifest->parse_byte_string
647          ($input->{s}, $input->{uri}, $input->{base_uri}, $onerror);
648      $time{parse_manifest} = time - $time1;
649    
650      print STDOUT qq[</dl></div>];
651    
652      return $manifest;
653    } # print_syntax_error_manifest_section
654    
655    sub print_source_string_section ($$$) {
656      my $input = shift;
657      my $s;
658      unless ($input->{is_char_string}) {
659        require Encode;
660        my $enc = Encode::find_encoding ($_[1]); ## TODO: charset name -> Perl name
661        return unless $enc;
662    
663        $s = \($enc->decode (${$_[0]}));
664      } else {
665        $s = $_[0];
666      }
667    
   my $s = \($enc->decode (${$_[0]}));  
668    my $i = 1;                                my $i = 1;                            
669    push @nav, ['#source-string' => 'Source'];    push @nav, ['#source-string' => 'Source'] unless $input->{nested};
670    print STDOUT qq[<div id="source-string" class="section">    print STDOUT qq[<div id="$input->{id_prefix}source-string" class="section">
671  <h2>Document Source</h2>  <h2>Document Source</h2>
672  <ol lang="">\n];  <ol lang="">\n];
673    if (length $$s) {    if (length $$s) {
674      while ($$s =~ /\G([^\x0A]*?)\x0D?\x0A/gc) {      while ($$s =~ /\G([^\x0D\x0A]*?)(?>\x0D\x0A?|\x0A)/gc) {
675        print STDOUT qq[<li id="line-$i">], htescape $1, "</li>\n";        print STDOUT qq[<li id="$input->{id_prefix}line-$i">], htescape $1,
676              "</li>\n";
677        $i++;        $i++;
678      }      }
679      if ($$s =~ /\G([^\x0A]+)/gc) {      if ($$s =~ /\G([^\x0D\x0A]+)/gc) {
680        print STDOUT qq[<li id="line-$i">], htescape $1, "</li>\n";        print STDOUT qq[<li id="$input->{id_prefix}line-$i">], htescape $1,
681              "</li>\n";
682      }      }
683    } else {    } else {
684      print STDOUT q[<li id="line-1"></li>];      print STDOUT q[<li id="$input->{id_prefix}line-1"></li>];
685    }    }
686    print STDOUT "</ol></div>";    print STDOUT "</ol></div>
687    <script>
688      addSourceToParseErrorList ('$input->{id_prefix}', 'parse-errors-list');
689    </script>";
690  } # print_input_string_section  } # print_input_string_section
691    
692  sub print_document_tree ($) {  sub print_document_tree ($$) {
693    my $node = shift;    my ($input, $node) = @_;
694    
695    my $r = '<ol class="xoxo">';    my $r = '<ol class="xoxo">';
696    
697    my @node = ($node);    my @node = ($node);
# Line 295  sub print_document_tree ($) { Line 702  sub print_document_tree ($) {
702        next;        next;
703      }      }
704    
705      my $node_id = 'node-'.refaddr $child;      my $node_id = $input->{id_prefix} . 'node-'.refaddr $child;
706      my $nt = $child->node_type;      my $nt = $child->node_type;
707      if ($nt == $child->ELEMENT_NODE) {      if ($nt == $child->ELEMENT_NODE) {
708        my $child_nsuri = $child->namespace_uri;        my $child_nsuri = $child->namespace_uri;
# Line 306  sub print_document_tree ($) { Line 713  sub print_document_tree ($) {
713          $r .= '<ul class="attributes">';          $r .= '<ul class="attributes">';
714          for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value, $_->namespace_uri, 'node-'.refaddr $_] }          for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value, $_->namespace_uri, 'node-'.refaddr $_] }
715                        @{$child->attributes}) {                        @{$child->attributes}) {
716            $r .= qq[<li id="$attr->[3]" class="tree-attribute"><code title="@{[defined $_->[2] ? $_->[2] : '']}">] . htescape ($attr->[0]) . '</code> = '; ## ISSUE: case?            $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?
717            $r .= '<q>' . htescape ($attr->[1]) . '</q></li>'; ## TODO: children            $r .= '<q>' . htescape ($attr->[1]) . '</q></li>'; ## TODO: children
718          }          }
719          $r .= '</ul>';          $r .= '</ul>';
# Line 327  sub print_document_tree ($) { Line 734  sub print_document_tree ($) {
734      } elsif ($nt == $child->DOCUMENT_NODE) {      } elsif ($nt == $child->DOCUMENT_NODE) {
735        $r .= qq'<li id="$node_id" class="tree-document">Document';        $r .= qq'<li id="$node_id" class="tree-document">Document';
736        $r .= qq[<ul class="attributes">];        $r .= qq[<ul class="attributes">];
737          my $cp = $child->manakai_charset;
738          if (defined $cp) {
739            $r .= qq[<li><code>charset</code> parameter = <code>];
740            $r .= htescape ($cp) . qq[</code></li>];
741          }
742          $r .= qq[<li><code>inputEncoding</code> = ];
743          my $ie = $child->input_encoding;
744          if (defined $ie) {
745            $r .= qq[<code>@{[htescape ($ie)]}</code>];
746            if ($child->manakai_has_bom) {
747              $r .= qq[ (with <code class=charname><abbr>BOM</abbr></code>)];
748            }
749          } else {
750            $r .= qq[(<code>null</code>)];
751          }
752        $r .= qq[<li>@{[scalar get_text ('manakaiIsHTML:'.($child->manakai_is_html?1:0))]}</li>];        $r .= qq[<li>@{[scalar get_text ('manakaiIsHTML:'.($child->manakai_is_html?1:0))]}</li>];
753        $r .= qq[<li>@{[scalar get_text ('manakaiCompatMode:'.$child->manakai_compat_mode)]}</li>];        $r .= qq[<li>@{[scalar get_text ('manakaiCompatMode:'.$child->manakai_compat_mode)]}</li>];
754        unless ($child->manakai_is_html) {        unless ($child->manakai_is_html) {
# Line 360  sub print_document_tree ($) { Line 782  sub print_document_tree ($) {
782    print STDOUT $r;    print STDOUT $r;
783  } # print_document_tree  } # print_document_tree
784    
785  sub print_structure_dump_section ($$) {  sub print_structure_dump_dom_section ($$$) {
786    my ($doc, $el) = @_;    my ($input, $doc, $el) = @_;
787    
788      print STDOUT qq[
789    <div id="$input->{id_prefix}document-tree" class="section">
790    <h2>Document Tree</h2>
791    ];
792      push @nav, [qq[#$input->{id_prefix}document-tree] => 'Tree']
793          unless $input->{nested};
794    
795      print_document_tree ($input, $el || $doc);
796    
797      print STDOUT qq[</div>];
798    } # print_structure_dump_dom_section
799    
800    sub print_structure_dump_cssom_section ($$) {
801      my ($input, $cssom) = @_;
802    
803    print STDOUT qq[    print STDOUT qq[
804  <div id="document-tree" class="section">  <div id="$input->{id_prefix}document-tree" class="section">
805  <h2>Document Tree</h2>  <h2>Document Tree</h2>
806  ];  ];
807    push @nav, ['#document-tree' => 'Tree'];    push @nav, [qq[#$input->{id_prefix}document-tree] => 'Tree']
808          unless $input->{nested};
809    
810    print_document_tree ($el || $doc);    ## TODO:
811      print STDOUT "<pre>".htescape ($cssom->css_text)."</pre>";
812    
813    print STDOUT qq[</div>];    print STDOUT qq[</div>];
814  } # print_structure_dump_section  } # print_structure_dump_cssom_section
815    
816  sub print_structure_error_section ($$) {  sub print_structure_dump_manifest_section ($$) {
817    my ($doc, $el) = @_;    my ($input, $manifest) = @_;
818    
819    print STDOUT qq[<div id="document-errors" class="section">    print STDOUT qq[
820    <div id="$input->{id_prefix}dump-manifest" class="section">
821    <h2>Cache Manifest</h2>
822    ];
823      push @nav, [qq[#$input->{id_prefix}dump-manifest] => 'Cache Manifest']
824          unless $input->{nested};
825    
826      print STDOUT qq[<dl><dt>Explicit entries</dt>];
827      my $i = 0;
828      for my $uri (@{$manifest->[0]}) {
829        my $euri = htescape ($uri);
830        print STDOUT qq[<dd id="$input->{id_prefix}index-@{[$i++]}"><code class=uri>&lt;<a href="$euri">$euri</a>></code></dd>];
831      }
832    
833      print STDOUT qq[<dt>Fallback entries</dt><dd>
834          <table><thead><tr><th scope=row>Oppotunistic Caching Namespace</th>
835          <th scope=row>Fallback Entry</tr><tbody>];
836      for my $uri (sort {$a cmp $b} keys %{$manifest->[1]}) {
837        my $euri = htescape ($uri);
838        my $euri2 = htescape ($manifest->[1]->{$uri});
839        print STDOUT qq[<tr><td id="$input->{id_prefix}index-@{[$i++]}"><code class=uri>&lt;<a href="$euri">$euri</a>></code></td>
840            <td id="$input->{id_prefix}index-@{[$i++]}"><code class=uri>&lt;<a href="$euri2">$euri2</a>></code></td>];
841      }
842    
843      print STDOUT qq[</table><dt>Online whitelist</dt>];
844      for my $uri (@{$manifest->[2]}) {
845        my $euri = htescape ($uri);
846        print STDOUT qq[<dd id="$input->{id_prefix}index-@{[$i++]}"><code class=uri>&lt;<a href="$euri">$euri</a>></code></dd>];
847      }
848    
849      print STDOUT qq[</dl></div>];
850    } # print_structure_dump_manifest_section
851    
852    sub print_structure_error_dom_section ($$$$$) {
853      my ($input, $doc, $el, $result, $onsubdoc) = @_;
854    
855      print STDOUT qq[<div id="$input->{id_prefix}document-errors" class="section">
856  <h2>Document Errors</h2>  <h2>Document Errors</h2>
857    
858  <dl>];  <dl id=document-errors-list>];
859    push @nav, ['#document-errors' => 'Document Error'];    push @nav, [qq[#$input->{id_prefix}document-errors] => 'Document Error']
860          unless $input->{nested};
861    
862    require Whatpm::ContentChecker;    require Whatpm::ContentChecker;
863    my $onerror = sub {    my $onerror = sub {
# Line 390  sub print_structure_error_section ($$) { Line 866  sub print_structure_error_section ($$) {
866      $type =~ tr/ /-/;      $type =~ tr/ /-/;
867      $type =~ s/\|/%7C/g;      $type =~ s/\|/%7C/g;
868      $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];      $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];
869      print STDOUT qq[<dt class="$cls">] . get_node_link ($opt{node}) .      print STDOUT qq[<dt class="$cls">] . get_error_label ($input, \%opt) .
870          qq[</dt>\n<dd class="$cls">], $msg, "</dd>\n";          qq[</dt>\n<dd class="$cls">], get_error_level_label (\%opt);
871        print STDOUT $msg, "</dd>\n";
872        add_error ('structure', \%opt => $result);
873    };    };
874    
875    my $elements;    my $elements;
876    my $time1 = time;    my $time1 = time;
877    if ($el) {    if ($el) {
878      $elements = Whatpm::ContentChecker->check_element ($el, $onerror);      $elements = Whatpm::ContentChecker->check_element
879            ($el, $onerror, $onsubdoc);
880    } else {    } else {
881      $elements = Whatpm::ContentChecker->check_document ($doc, $onerror);      $elements = Whatpm::ContentChecker->check_document
882            ($doc, $onerror, $onsubdoc);
883    }    }
884    $time{check} = time - $time1;    $time{check} = time - $time1;
885    
886    print STDOUT qq[</dl></div>];    print STDOUT qq[</dl>
887    <script>
888      addSourceToParseErrorList ('$input->{id_prefix}', 'document-errors-list');
889    </script></div>];
890    
891    return $elements;    return $elements;
892  } # print_structure_error_section  } # print_structure_error_dom_section
893    
894    sub print_structure_error_manifest_section ($$$) {
895      my ($input, $manifest, $result) = @_;
896    
897      print STDOUT qq[<div id="$input->{id_prefix}document-errors" class="section">
898    <h2>Document Errors</h2>
899    
900    <dl>];
901      push @nav, [qq[#$input->{id_prefix}document-errors] => 'Document Error']
902          unless $input->{nested};
903    
904      require Whatpm::CacheManifest;
905      Whatpm::CacheManifest->check_manifest ($manifest, sub {
906        my %opt = @_;
907        my ($type, $cls, $msg) = get_text ($opt{type}, $opt{level}, $opt{node});
908        $type =~ tr/ /-/;
909        $type =~ s/\|/%7C/g;
910        $msg .= qq[ [<a href="../error-description#@{[htescape ($type)]}">Description</a>]];
911        print STDOUT qq[<dt class="$cls">] . get_error_label ($input, \%opt) .
912            qq[</dt>\n<dd class="$cls">], $msg, "</dd>\n";
913        add_error ('structure', \%opt => $result);
914      });
915    
916      print STDOUT qq[</div>];
917    } # print_structure_error_manifest_section
918    
919  sub print_table_section ($) {  sub print_table_section ($$) {
920    my $tables = shift;    my ($input, $tables) = @_;
921        
922    push @nav, ['#tables' => 'Tables'];    push @nav, [qq[#$input->{id_prefix}tables] => 'Tables']
923          unless $input->{nested};
924    print STDOUT qq[    print STDOUT qq[
925  <div id="tables" class="section">  <div id="$input->{id_prefix}tables" class="section">
926  <h2>Tables</h2>  <h2>Tables</h2>
927    
928  <!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]-->  <!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]-->
# Line 428  sub print_table_section ($) { Line 937  sub print_table_section ($) {
937    my $i = 0;    my $i = 0;
938    for my $table_el (@$tables) {    for my $table_el (@$tables) {
939      $i++;      $i++;
940      print STDOUT qq[<div class="section" id="table-$i"><h3>] .      print STDOUT qq[<div class="section" id="$input->{id_prefix}table-$i"><h3>] .
941          get_node_link ($table_el) . q[</h3>];          get_node_link ($input, $table_el) . q[</h3>];
942    
943      ## TODO: Make |ContentChecker| return |form_table| result      ## TODO: Make |ContentChecker| return |form_table| result
944      ## so that this script don't have to run the algorithm twice.      ## so that this script don't have to run the algorithm twice.
# Line 461  sub print_table_section ($) { Line 970  sub print_table_section ($) {
970                    
971      print STDOUT '</div><script type="text/javascript">tableToCanvas (';      print STDOUT '</div><script type="text/javascript">tableToCanvas (';
972      print STDOUT JSON::objToJson ($table);      print STDOUT JSON::objToJson ($table);
973      print STDOUT qq[, document.getElementById ('table-$i'));</script>];      print STDOUT qq[, document.getElementById ('$input->{id_prefix}table-$i')];
974        print STDOUT qq[, '$input->{id_prefix}');</script>];
975    }    }
976        
977    print STDOUT qq[</div>];    print STDOUT qq[</div>];
978  } # print_table_section  } # print_table_section
979    
980  sub print_id_section ($) {  sub print_listing_section ($$$) {
981    my $ids = shift;    my ($opt, $input, $ids) = @_;
982        
983    push @nav, ['#identifiers' => 'IDs'];    push @nav, ['#' . $input->{id_prefix} . $opt->{id} => $opt->{label}]
984          unless $input->{nested};
985    print STDOUT qq[    print STDOUT qq[
986  <div id="identifiers" class="section">  <div id="$input->{id_prefix}$opt->{id}" class="section">
987  <h2>Identifiers</h2>  <h2>$opt->{heading}</h2>
988    
989  <dl>  <dl>
990  ];  ];
991    for my $id (sort {$a cmp $b} keys %$ids) {    for my $id (sort {$a cmp $b} keys %$ids) {
992      print STDOUT qq[<dt><code>@{[htescape $id]}</code></dt>];      print STDOUT qq[<dt><code>@{[htescape $id]}</code></dt>];
993      for (@{$ids->{$id}}) {      for (@{$ids->{$id}}) {
994        print STDOUT qq[<dd>].get_node_link ($_).qq[</dd>];        print STDOUT qq[<dd>].get_node_link ($input, $_).qq[</dd>];
995      }      }
996    }    }
997    print STDOUT qq[</dl></div>];    print STDOUT qq[</dl></div>];
998  } # print_id_section  } # print_listing_section
999    
1000    sub print_result_section ($) {
1001      my $result = shift;
1002    
 sub print_term_section ($) {  
   my $terms = shift;  
     
   push @nav, ['#terms' => 'Terms'];  
1003    print STDOUT qq[    print STDOUT qq[
1004  <div id="terms" class="section">  <div id="result-summary" class="section">
1005  <h2>Terms</h2>  <h2>Result</h2>];
1006    
1007  <dl>    if ($result->{unsupported} and $result->{conforming_max}) {  
1008  ];      print STDOUT qq[<p class=uncertain id=result-para>The conformance
1009    for my $term (sort {$a cmp $b} keys %$terms) {          checker cannot decide whether the document is conforming or
1010      print STDOUT qq[<dt>@{[htescape $term]}</dt>];          not, since the document contains one or more unsupported
1011      for (@{$terms->{$term}}) {          features.  The document might or might not be conforming.</p>];
1012        print STDOUT qq[<dd>].get_node_link ($_).qq[</dd>];    } elsif ($result->{conforming_min}) {
1013      }      print STDOUT qq[<p class=PASS id=result-para>No conformance-error is
1014            found in this document.</p>];
1015      } elsif ($result->{conforming_max}) {
1016        print STDOUT qq[<p class=SEE-RESULT id=result-para>This document
1017            is <strong>likely <em>non</em>-conforming</strong>, but in rare case
1018            it might be conforming.</p>];
1019      } else {
1020        print STDOUT qq[<p class=FAIL id=result-para>This document is
1021            <strong><em>non</em>-conforming</strong>.</p>];
1022    }    }
   print STDOUT qq[</dl></div>];  
 } # print_term_section  
1023    
1024  sub print_class_section ($) {    print STDOUT qq[<table>
1025    my $classes = shift;  <colgroup><col><colgroup><col><col><col><colgroup><col>
1026      <thead>
1027    push @nav, ['#classes' => 'Classes'];  <tr><th scope=col></th>
1028    print STDOUT qq[  <th scope=col><a href="../error-description#level-m"><em class=rfc2119>MUST</em>‐level
1029  <div id="classes" class="section">  Errors</a></th>
1030  <h2>Classes</h2>  <th scope=col><a href="../error-description#level-s"><em class=rfc2119>SHOULD</em>‐level
1031    Errors</a></th>
1032    <th scope=col><a href="../error-description#level-w">Warnings</a></th>
1033    <th scope=col>Score</th></tr></thead><tbody>];
1034    
1035      my $must_error = 0;
1036      my $should_error = 0;
1037      my $warning = 0;
1038      my $score_min = 0;
1039      my $score_max = 0;
1040      my $score_base = 20;
1041      my $score_unit = $score_base / 100;
1042      for (
1043        [Transfer => 'transfer', ''],
1044        [Character => 'char', ''],
1045        [Syntax => 'syntax', '#parse-errors'],
1046        [Structure => 'structure', '#document-errors'],
1047      ) {
1048        $must_error += ($result->{$_->[1]}->{must} += 0);
1049        $should_error += ($result->{$_->[1]}->{should} += 0);
1050        $warning += ($result->{$_->[1]}->{warning} += 0);
1051        $score_min += (($result->{$_->[1]}->{score_min} *= $score_unit) += $score_base);
1052        $score_max += (($result->{$_->[1]}->{score_max} *= $score_unit) += $score_base);
1053    
1054        my $uncertain = $result->{$_->[1]}->{unsupported} ? '?' : '';
1055        my $label = $_->[0];
1056        if ($result->{$_->[1]}->{must} or
1057            $result->{$_->[1]}->{should} or
1058            $result->{$_->[1]}->{warning} or
1059            $result->{$_->[1]}->{unsupported}) {
1060          $label = qq[<a href="$_->[2]">$label</a>];
1061        }
1062    
1063  <dl>      print STDOUT qq[<tr class="@{[$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>];
1064  ];      if ($uncertain) {
1065    for my $class (sort {$a cmp $b} keys %$classes) {        print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : $result->{$_->[1]}->{should} ? 'SEE-RESULT' : '']}">&#x2212;&#x221E;..$result->{$_->[1]}->{score_max}</td>];
1066      print STDOUT qq[<dt><code>@{[htescape $class]}</code></dt>];      } elsif ($result->{$_->[1]}->{score_min} != $result->{$_->[1]}->{score_max}) {
1067      for (@{$classes->{$class}}) {        print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : 'SEE-RESULT']}">$result->{$_->[1]}->{score_min}..$result->{$_->[1]}->{score_max}</td></tr>];
1068        print STDOUT qq[<dd>].get_node_link ($_).qq[</dd>];      } else {
1069          print qq[<td class="@{[$result->{$_->[1]}->{must} ? 'FAIL' : '']}">$result->{$_->[1]}->{score_min}</td></tr>];
1070      }      }
1071    }    }
   print STDOUT qq[</dl></div>];  
 } # print_class_section  
1072    
1073  sub print_result_unknown_type_section ($) {    $score_max += $score_base;
   my $input = shift;  
1074    
1075    print STDOUT qq[    print STDOUT qq[
1076  <div id="result-summary" class="section">  <tr class=uncertain><th scope=row>Semantics</th><td>0?</td><td>0?</td><td>0?</td><td>&#x2212;&#x221E;..$score_base</td></tr>
1077  <p><em>Media type <code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code> is not supported!</em></p>  </tbody>
1078    <tfoot><tr class=uncertain><th scope=row>Total</th>
1079    <td class="@{[$must_error ? 'FAIL' : '']}">$must_error?</td>
1080    <td class="@{[$should_error ? 'SEE-RESULT' : '']}">$should_error?</td>
1081    <td>$warning?</td>
1082    <td class="@{[$must_error ? 'FAIL' : $should_error ? 'SEE-RESULT' : '']}"><strong>&#x2212;&#x221E;..$score_max</strong></td></tr></tfoot>
1083    </table>
1084    
1085    <p><strong>Important</strong>: This conformance checking service
1086    is <em>under development</em>.  The result above might be <em>wrong</em>.</p>
1087    </div>];
1088      push @nav, ['#result-summary' => 'Result'];
1089    } # print_result_section
1090    
1091    sub print_result_unknown_type_section ($$) {
1092      my ($input, $result) = @_;
1093    
1094      my $euri = htescape ($input->{uri});
1095      print STDOUT qq[
1096    <div id="$input->{id_prefix}parse-errors" class="section">
1097    <h2>Errors</h2>
1098    
1099    <dl>
1100    <dt class=unsupported><code>&lt;<a href="$euri">$euri</a>&gt;</code></dt>
1101        <dd class=unsupported><strong><a href="../error-description#level-u">Not
1102            supported</a></strong>:
1103        Media type
1104        <code class="MIME" lang="en">@{[htescape $input->{media_type}]}</code>
1105        is not supported.</dd>
1106    </dl>
1107  </div>  </div>
1108  ];  ];
1109    push @nav, ['#result-summary' => 'Result'];    push @nav, [qq[#$input->{id_prefix}parse-errors] => 'Errors']
1110          unless $input->{nested};
1111      add_error (char => {level => 'u'} => $result);
1112      add_error (syntax => {level => 'u'} => $result);
1113      add_error (structure => {level => 'u'} => $result);
1114  } # print_result_unknown_type_section  } # print_result_unknown_type_section
1115    
1116  sub print_result_input_error_section ($) {  sub print_result_input_error_section ($) {
# Line 541  sub print_result_input_error_section ($) Line 1119  sub print_result_input_error_section ($)
1119  <p><em><strong>Input Error</strong>: @{[htescape ($input->{error_status_text})]}</em></p>  <p><em><strong>Input Error</strong>: @{[htescape ($input->{error_status_text})]}</em></p>
1120  </div>];  </div>];
1121    push @nav, ['#result-summary' => 'Result'];    push @nav, ['#result-summary' => 'Result'];
1122  } # print_Result_input_error_section  } # print_result_input_error_section
1123    
1124    sub get_error_label ($$) {
1125      my ($input, $err) = @_;
1126    
1127      my $r = '';
1128    
1129      my $line;
1130      my $column;
1131        
1132      if (defined $err->{node}) {
1133        $line = $err->{node}->get_user_data ('manakai_source_line');
1134        if (defined $line) {
1135          $column = $err->{node}->get_user_data ('manakai_source_column');
1136        } else {
1137          if ($err->{node}->node_type == $err->{node}->ATTRIBUTE_NODE) {
1138            my $owner = $err->{node}->owner_element;
1139            $line = $owner->get_user_data ('manakai_source_line');
1140            $column = $owner->get_user_data ('manakai_source_column');
1141          }
1142        }
1143      }
1144      unless (defined $line) {
1145        if (defined $err->{token} and defined $err->{token}->{line}) {
1146          $line = $err->{token}->{line};
1147          $column = $err->{token}->{column};
1148        } elsif (defined $err->{line}) {
1149          $line = $err->{line};
1150          $column = $err->{column};
1151        }
1152      }
1153    
1154      if (defined $line) {
1155        if (defined $column and $column > 0) {
1156          $r = qq[<a href="#$input->{id_prefix}line-$line">Line $line</a> column $column];
1157        } else {
1158          $line = $line - 1 || 1;
1159          $r = qq[<a href="#$input->{id_prefix}line-$line">Line $line</a>];
1160        }
1161      }
1162    
1163      if (defined $err->{node}) {
1164        $r .= ' ' if length $r;
1165        $r .= get_node_link ($input, $err->{node});
1166      }
1167    
1168      if (defined $err->{index}) {
1169        if (length $r) {
1170          $r .= ', Index ' . (0+$err->{index});
1171        } else {
1172          $r .= "<a href='#$input->{id_prefix}index-@{[0+$err->{index}]}'>Index "
1173              . (0+$err->{index}) . '</a>';
1174        }
1175      }
1176    
1177      if (defined $err->{value}) {
1178        $r .= ' ' if length $r;
1179        $r .= '<q><code>' . htescape ($err->{value}) . '</code></q>';
1180      }
1181    
1182      return $r;
1183    } # get_error_label
1184    
1185    sub get_error_level_label ($) {
1186      my $err = shift;
1187    
1188      my $r = '';
1189    
1190      if (not defined $err->{level} or $err->{level} eq 'm') {
1191        $r = qq[<strong><a href="../error-description#level-m"><em class=rfc2119>MUST</em>‐level
1192            error</a></strong>: ];
1193      } elsif ($err->{level} eq 's') {
1194        $r = qq[<strong><a href="../error-description#level-s"><em class=rfc2119>SHOULD</em>‐level
1195            error</a></strong>: ];
1196      } elsif ($err->{level} eq 'w') {
1197        $r = qq[<strong><a href="../error-description#level-w">Warning</a></strong>:
1198            ];
1199      } elsif ($err->{level} eq 'u' or $err->{level} eq 'unsupported') {
1200        $r = qq[<strong><a href="../error-description#level-u">Not
1201            supported</a></strong>: ];
1202      } elsif ($err->{level} eq 'i') {
1203        $r = qq[<strong><a href="../error-description#level-i">Information</a></strong>: ];
1204      } else {
1205        my $elevel = htescape ($err->{level});
1206        $r = qq[<strong><a href="../error-description#level-$elevel">$elevel</a></strong>:
1207            ];
1208      }
1209    
1210      return $r;
1211    } # get_error_level_label
1212    
1213  sub get_node_path ($) {  sub get_node_path ($) {
1214    my $node = shift;    my $node = shift;
# Line 570  sub get_node_path ($) { Line 1237  sub get_node_path ($) {
1237    return join '/', @r;    return join '/', @r;
1238  } # get_node_path  } # get_node_path
1239    
1240  sub get_node_link ($) {  sub get_node_link ($$) {
1241    return qq[<a href="#node-@{[refaddr $_[0]]}">] .    return qq[<a href="#$_[0]->{id_prefix}node-@{[refaddr $_[1]]}">] .
1242        htescape (get_node_path ($_[0])) . qq[</a>];        htescape (get_node_path ($_[1])) . qq[</a>];
1243  } # get_node_link  } # get_node_link
1244    
1245  {  {
# Line 580  sub get_node_link ($) { Line 1247  sub get_node_link ($) {
1247    
1248  sub load_text_catalog ($) {  sub load_text_catalog ($) {
1249    my $lang = shift; # MUST be a canonical lang name    my $lang = shift; # MUST be a canonical lang name
1250    open my $file, '<', "cc-msg.$lang.txt" or die "$0: cc-msg.$lang.txt: $!";    open my $file, '<:utf8', "cc-msg.$lang.txt"
1251          or die "$0: cc-msg.$lang.txt: $!";
1252    while (<$file>) {    while (<$file>) {
1253      if (s/^([^;]+);([^;]*);//) {      if (s/^([^;]+);([^;]*);//) {
1254        my ($type, $cls, $msg) = ($1, $2, $_);        my ($type, $cls, $msg) = ($1, $2, $_);
# Line 593  sub load_text_catalog ($) { Line 1261  sub load_text_catalog ($) {
1261  sub get_text ($) {  sub get_text ($) {
1262    my ($type, $level, $node) = @_;    my ($type, $level, $node) = @_;
1263    $type = $level . ':' . $type if defined $level;    $type = $level . ':' . $type if defined $level;
1264      $level = 'm' unless defined $level;
1265    my @arg;    my @arg;
1266    {    {
1267      if (defined $Msg->{$type}) {      if (defined $Msg->{$type}) {
# Line 617  sub get_text ($) { Line 1286  sub get_text ($) {
1286            ? htescape ($node->owner_element->manakai_local_name)            ? htescape ($node->owner_element->manakai_local_name)
1287            : ''            : ''
1288        }ge;        }ge;
1289        return ($type, $Msg->{$type}->[0], $msg);        return ($type, 'level-' . $level . ' ' . $Msg->{$type}->[0], $msg);
1290      } elsif ($type =~ s/:([^:]*)$//) {      } elsif ($type =~ s/:([^:]*)$//) {
1291        unshift @arg, $1;        unshift @arg, $1;
1292        redo;        redo;
1293      }      }
1294    }    }
1295    return ($type, '', htescape ($_[0]));    return ($type, 'level-'.$level, htescape ($_[0]));
1296  } # get_text  } # get_text
1297    
1298  }  }
# Line 679  EOH Line 1348  EOH
1348      $ua->protocols_allowed ([qw/http/]);      $ua->protocols_allowed ([qw/http/]);
1349      $ua->max_size (1000_000);      $ua->max_size (1000_000);
1350      my $req = HTTP::Request->new (GET => $request_uri);      my $req = HTTP::Request->new (GET => $request_uri);
1351        $req->header ('Accept-Encoding' => 'identity, *; q=0');
1352      my $res = $ua->request ($req);      my $res = $ua->request ($req);
1353      ## TODO: 401 sets |is_success| true.      ## TODO: 401 sets |is_success| true.
1354      if ($res->is_success or $http->get_parameter ('error-page')) {      if ($res->is_success or $http->get_parameter ('error-page')) {
# Line 688  EOH Line 1358  EOH
1358    
1359        ## TODO: More strict parsing...        ## TODO: More strict parsing...
1360        my $ct = $res->header ('Content-Type');        my $ct = $res->header ('Content-Type');
1361        if (defined $ct and $ct =~ m#^([0-9A-Za-z._+-]+/[0-9A-Za-z._+-]+)#) {        if (defined $ct and $ct =~ /;\s*charset\s*=\s*"?([^\s;"]+)"?/i) {
         $r->{media_type} = lc $1;  
       }  
       if (defined $ct and $ct =~ /;\s*charset\s*=\s*"?(\S+)"?/i) {  
1362          $r->{charset} = lc $1;          $r->{charset} = lc $1;
1363          $r->{charset} =~ tr/\\//d;          $r->{charset} =~ tr/\\//d;
1364            $r->{official_charset} = $r->{charset};
1365        }        }
1366    
1367        my $input_charset = $http->get_parameter ('charset');        my $input_charset = $http->get_parameter ('charset');
# Line 701  EOH Line 1369  EOH
1369          $r->{charset_overridden}          $r->{charset_overridden}
1370              = (not defined $r->{charset} or $r->{charset} ne $input_charset);              = (not defined $r->{charset} or $r->{charset} ne $input_charset);
1371          $r->{charset} = $input_charset;          $r->{charset} = $input_charset;
1372        }        }
1373    
1374          ## TODO: Support for HTTP Content-Encoding
1375    
1376        $r->{s} = ''.$res->content;        $r->{s} = ''.$res->content;
1377    
1378          require Whatpm::ContentType;
1379          ($r->{official_type}, $r->{media_type})
1380              = Whatpm::ContentType->get_sniffed_type
1381                  (get_file_head => sub {
1382                     return substr $r->{s}, 0, shift;
1383                   },
1384                   http_content_type_byte => $ct,
1385                   has_http_content_encoding =>
1386                       defined $res->header ('Content-Encoding'),
1387                   supported_image_types => {});
1388      } else {      } else {
1389        $r->{uri} = $res->request->uri;        $r->{uri} = $res->request->uri;
1390        $r->{request_uri} = $request_uri;        $r->{request_uri} = $request_uri;
# Line 724  EOH Line 1405  EOH
1405      $r->{charset} = ''.$http->get_parameter ('_charset_');      $r->{charset} = ''.$http->get_parameter ('_charset_');
1406      $r->{charset} =~ s/\s+//g;      $r->{charset} =~ s/\s+//g;
1407      $r->{charset} = 'utf-8' if $r->{charset} eq '';      $r->{charset} = 'utf-8' if $r->{charset} eq '';
1408        $r->{official_charset} = $r->{charset};
1409      $r->{header_field} = [];      $r->{header_field} = [];
1410    
1411        require Whatpm::ContentType;
1412        ($r->{official_type}, $r->{media_type})
1413            = Whatpm::ContentType->get_sniffed_type
1414                (get_file_head => sub {
1415                   return substr $r->{s}, 0, shift;
1416                 },
1417                 http_content_type_byte => undef,
1418                 has_http_content_encoding => 0,
1419                 supported_image_types => {});
1420    }    }
1421    
1422    my $input_format = $http->get_parameter ('i');    my $input_format = $http->get_parameter ('i');
# Line 741  EOH Line 1433  EOH
1433    if ($r->{media_type} eq 'text/xml') {    if ($r->{media_type} eq 'text/xml') {
1434      unless (defined $r->{charset}) {      unless (defined $r->{charset}) {
1435        $r->{charset} = 'us-ascii';        $r->{charset} = 'us-ascii';
1436          $r->{official_charset} = $r->{charset};
1437      } elsif ($r->{charset_overridden} and $r->{charset} eq 'us-ascii') {      } elsif ($r->{charset_overridden} and $r->{charset} eq 'us-ascii') {
1438        $r->{charset_overridden} = 0;        $r->{charset_overridden} = 0;
1439      }      }
# Line 752  EOH Line 1445  EOH
1445      return $r;      return $r;
1446    }    }
1447    
1448      $r->{inner_html_element} = $http->get_parameter ('e');
1449    
1450    return $r;    return $r;
1451  } # get_input_document  } # get_input_document
1452    
# Line 784  Wakaba <w@suika.fam.cx>. Line 1479  Wakaba <w@suika.fam.cx>.
1479    
1480  =head1 LICENSE  =head1 LICENSE
1481    
1482  Copyright 2007 Wakaba <w@suika.fam.cx>  Copyright 2007-2008 Wakaba <w@suika.fam.cx>
1483    
1484  This library is free software; you can redistribute it  This library is free software; you can redistribute it
1485  and/or modify it under the same terms as Perl itself.  and/or modify it under the same terms as Perl itself.
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