test/html-whatpm/parser.cgi

#!/usr/bin/perl
use strict;

use lib qw[/home/httpd/html/www/markup/html/whatpm
           /home/wakaba/public_html/-temp/wiki/lib];
use CGI::Carp qw[fatalsToBrowser];
use Time::HiRes qw/time/;

use SuikaWiki::Input::HTTP; ## TODO: Use some better CGI module

my $http = SuikaWiki::Input::HTTP->new;

## TODO: _charset_

my $mode = $http->meta_variable ('PATH_INFO');
## TODO: decode unreserved characters

if ($mode eq '/html' or $mode eq '/test') {
  require Encode;
  require Whatpm::HTML;
  require Whatpm::NanoDOM;

  my $s = $http->parameter ('s');
  if (length $s > 1000_000) {
    print STDOUT "Status: 400 Document Too Long\nContent-Type: text/plain; charset=us-ascii\n\nToo long";
    exit;
  }

  my $time1 = time;
  $s = Encode::decode ('utf-8', $s);
  my $time2 = time;
  my %time = (decode => $time2 - $time1);
  
  print STDOUT "Content-Type: text/plain; charset=utf-8\n\n";

  print STDOUT "#errors\n";

  my $onerror = sub {
    my (%opt) = @_;
    print STDOUT "$opt{line},$opt{column},$opt{type}\n";
  };

  $time1 = time;
  my $doc = Whatpm::HTML->parse_string
      ($s => Whatpm::NanoDOM::Document->new, $onerror);
  $time2 = time;
  $time{parse} = $time2 - $time1;

  print "#document\n";

  my $out;
  $time1 = time;
  if ($mode eq '/html') {
    $out = Whatpm::HTML->get_inner_html ($doc);
  } else { # test
    $out = test_serialize ($doc);
  }
  $time2 = time;
  $time{serialize} = $time2 - $time1;
  print STDOUT Encode::encode ('utf-8', $$out);
  print STDOUT "\n";

  if ($http->parameter ('dom5')) {
    require Whatpm::ContentChecker;
    print STDOUT "#domerrors\n";
    $time1 = time;
    Whatpm::ContentChecker->check_document ($doc, sub {
      my %opt = @_;
      print STDOUT get_node_path ($opt{node}) . ';' . $opt{type} . "\n";
    });
    $time2 = time;
    $time{check} = $time2 - $time1;
  }

  print STDOUT "#log\n";
  print STDOUT "byte->char\t", $time{decode}, "s\n";
  print STDOUT "html5->dom5\t", $time{parse}, "s\n";
  print STDOUT "dom5->serialize\t", $time{serialize}, "s\n";
  print STDOUT "dom5 check\t", $time{check}, "s\n" if defined $time{check};
} else {
  print STDOUT "Status: 404 Not Found\nContent-Type: text/plain; charset=us-ascii\n\n404";
}

exit;

sub test_serialize ($) {
  my $node = shift;
  my $r = '';

  my @node = map { [$_, ''] } @{$node->child_nodes};
  while (@node) {
    my $child = shift @node;
    my $nt = $child->[0]->node_type;
    if ($nt == $child->[0]->ELEMENT_NODE) {
      $r .= '| ' . $child->[1] . '<' . $child->[0]->tag_name . ">\x0A"; ## ISSUE: case?

      for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value] }
                    @{$child->[0]->attributes}) {
        $r .= '| ' . $child->[1] . '  ' . $attr->[0] . '="'; ## ISSUE: case?
        $r .= $attr->[1] . '"' . "\x0A";
      }
      
      unshift @node,
        map { [$_, $child->[1] . '  '] } @{$child->[0]->child_nodes};
    } elsif ($nt == $child->[0]->TEXT_NODE) {
      $r .= '| ' . $child->[1] . '"' . $child->[0]->data . '"' . "\x0A";
    } elsif ($nt == $child->[0]->COMMENT_NODE) {
      $r .= '| ' . $child->[1] . '<!-- ' . $child->[0]->data . " -->\x0A";
    } elsif ($nt == $child->[0]->DOCUMENT_TYPE_NODE) {
      $r .= '| ' . $child->[1] . '<!DOCTYPE ' . $child->[0]->name . ">\x0A";
    } else {
      $r .= '| ' . $child->[1] . $child->[0]->node_type . "\x0A"; # error
    }
  }
  
  return \$r;
} # test_serialize

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) {
      $rs = '';
      $node = $node->parent_node;
    } else {
      $rs = '#' . $node->node_type;
      $node = $node->parent_node;
    }
    unshift @r, $rs;
  }
  return join '/', @r;
} # get_node_path

=head1 AUTHOR

Wakaba <w@suika.fam.cx>.

=head1 LICENSE

Copyright 2007 Wakaba <w@suika.fam.cx>

This library is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.

=cut

## $Date: 2007/05/25 14:24:31 $
1	wakaba	1.1	#!/usr/bin/perl
2			use strict;
3
4	wakaba	1.2	use lib qw[/home/httpd/html/www/markup/html/whatpm
5			/home/wakaba/public_html/-temp/wiki/lib];
6	wakaba	1.5	use CGI::Carp qw[fatalsToBrowser];
7	wakaba	1.6	use Time::HiRes qw/time/;
8	wakaba	1.1
9			use SuikaWiki::Input::HTTP; ## TODO: Use some better CGI module
10
11			my $http = SuikaWiki::Input::HTTP->new;
12
13			## TODO: _charset_
14
15			my $mode = $http->meta_variable ('PATH_INFO');
16			## TODO: decode unreserved characters
17
18	wakaba	1.2	if ($mode eq '/html' or $mode eq '/test') {
19	wakaba	1.1	require Encode;
20	wakaba	1.3	require Whatpm::HTML;
21			require Whatpm::NanoDOM;
22	wakaba	1.1
23			my $s = $http->parameter ('s');
24			if (length $s > 1000_000) {
25			print STDOUT "Status: 400 Document Too Long\nContent-Type: text/plain; charset=us-ascii\n\nToo long";
26			exit;
27			}
28
29	wakaba	1.6	my $time1 = time;
30	wakaba	1.1	$s = Encode::decode ('utf-8', $s);
31	wakaba	1.6	my $time2 = time;
32			my %time = (decode => $time2 - $time1);
33
34	wakaba	1.1	print STDOUT "Content-Type: text/plain; charset=utf-8\n\n";
35
36	wakaba	1.2	print STDOUT "#errors\n";
37
38			my $onerror = sub {
39	wakaba	1.4	my (%opt) = @_;
40			print STDOUT "$opt{line},$opt{column},$opt{type}\n";
41	wakaba	1.2	};
42	wakaba	1.1
43	wakaba	1.6	$time1 = time;
44	wakaba	1.3	my $doc = Whatpm::HTML->parse_string
45			($s => Whatpm::NanoDOM::Document->new, $onerror);
46	wakaba	1.6	$time2 = time;
47			$time{parse} = $time2 - $time1;
48	wakaba	1.1
49	wakaba	1.2	print "#document\n";
50
51			my $out;
52	wakaba	1.6	$time1 = time;
53	wakaba	1.2	if ($mode eq '/html') {
54	wakaba	1.3	$out = Whatpm::HTML->get_inner_html ($doc);
55	wakaba	1.2	} else { # test
56			$out = test_serialize ($doc);
57	wakaba	1.1	}
58	wakaba	1.6	$time2 = time;
59			$time{serialize} = $time2 - $time1;
60	wakaba	1.2	print STDOUT Encode::encode ('utf-8', $$out);
61	wakaba	1.4	print STDOUT "\n";
62
63			if ($http->parameter ('dom5')) {
64			require Whatpm::ContentChecker;
65			print STDOUT "#domerrors\n";
66	wakaba	1.6	$time1 = time;
67			Whatpm::ContentChecker->check_document ($doc, sub {
68	wakaba	1.4	my %opt = @_;
69			print STDOUT get_node_path ($opt{node}) . ';' . $opt{type} . "\n";
70			});
71	wakaba	1.6	$time2 = time;
72			$time{check} = $time2 - $time1;
73	wakaba	1.4	}
74	wakaba	1.6
75			print STDOUT "#log\n";
76			print STDOUT "byte->char\t", $time{decode}, "s\n";
77			print STDOUT "html5->dom5\t", $time{parse}, "s\n";
78			print STDOUT "dom5->serialize\t", $time{serialize}, "s\n";
79			print STDOUT "dom5 check\t", $time{check}, "s\n" if defined $time{check};
80	wakaba	1.1	} else {
81			print STDOUT "Status: 404 Not Found\nContent-Type: text/plain; charset=us-ascii\n\n404";
82			}
83	wakaba	1.2
84			exit;
85
86			sub test_serialize ($) {
87			my $node = shift;
88			my $r = '';
89
90			my @node = map { [$_, ''] } @{$node->child_nodes};
91			while (@node) {
92			my $child = shift @node;
93			my $nt = $child->[0]->node_type;
94			if ($nt == $child->[0]->ELEMENT_NODE) {
95			$r .= '\| ' . $child->[1] . '<' . $child->[0]->tag_name . ">\x0A"; ## ISSUE: case?
96
97			for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value] }
98			@{$child->[0]->attributes}) {
99			$r .= '\| ' . $child->[1] . ' ' . $attr->[0] . '="'; ## ISSUE: case?
100			$r .= $attr->[1] . '"' . "\x0A";
101			}
102
103			unshift @node,
104			map { [$_, $child->[1] . ' '] } @{$child->[0]->child_nodes};
105			} elsif ($nt == $child->[0]->TEXT_NODE) {
106			$r .= '\| ' . $child->[1] . '"' . $child->[0]->data . '"' . "\x0A";
107			} elsif ($nt == $child->[0]->COMMENT_NODE) {
108			$r .= '\| ' . $child->[1] . '<!-- ' . $child->[0]->data . " -->\x0A";
109			} elsif ($nt == $child->[0]->DOCUMENT_TYPE_NODE) {
110			$r .= '\| ' . $child->[1] . '<!DOCTYPE ' . $child->[0]->name . ">\x0A";
111			} else {
112			$r .= '\| ' . $child->[1] . $child->[0]->node_type . "\x0A"; # error
113			}
114			}
115
116			return \$r;
117			} # test_serialize
118	wakaba	1.4
119			sub get_node_path ($) {
120			my $node = shift;
121			my @r;
122			while (defined $node) {
123			my $rs;
124			if ($node->node_type == 1) {
125			$rs = $node->manakai_local_name;
126			$node = $node->parent_node;
127			} elsif ($node->node_type == 2) {
128			$rs = '@' . $node->manakai_local_name;
129			$node = $node->owner_element;
130			} elsif ($node->node_type == 3) {
131			$rs = '"' . $node->data . '"';
132			$node = $node->parent_node;
133			} elsif ($node->node_type == 9) {
134			$rs = '';
135			$node = $node->parent_node;
136			} else {
137			$rs = '#' . $node->node_type;
138			$node = $node->parent_node;
139			}
140			unshift @r, $rs;
141			}
142			return join '/', @r;
143			} # get_node_path
144
145			=head1 AUTHOR
146
147			Wakaba <w@suika.fam.cx>.
148
149			=head1 LICENSE
150
151			Copyright 2007 Wakaba <w@suika.fam.cx>
152
153			This library is free software; you can redistribute it
154			and/or modify it under the same terms as Perl itself.
155
156			=cut
157
158	wakaba	1.6	## $Date: 2007/05/25 14:24:31 $