/[pub]/suikawiki/script/bin/mkplugin2.pl
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Contents of /suikawiki/script/bin/mkplugin2.pl

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Revision 1.7 - (show annotations) (download)
Thu Nov 27 05:50:02 2003 UTC (20 years, 11 months ago) by wakaba
Branch: MAIN
Changes since 1.6: +4 -3 lines
File MIME type: text/plain
Output source file name for #line

1 #!/usr/bin/perl
2 use strict;
3 our $VERSION = do{my @r=(q$Revision: 1.6 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
4 require Message::Markup::SuikaWikiConfig20::Parser;
5
6 {
7 my $src = '';
8 my $srcfile = shift;
9 open SRC, $srcfile or die "$0: $!"; {
10 local $/ = undef;
11 $src = <SRC>;
12 } close SRC;
13
14 sub literal ($) {
15 my $s = shift;
16 if (ref ($s) eq 'ARRAY') {
17 q<[> . list (@$s) . q<]>;
18 } elsif (ref ($s) eq 'HASH') {
19 q<{> . hash (%$s) . q<}>;
20 } elsif (ref ($s) eq 'bare') {
21 $$s;
22 } else {
23 $s =~ s/([#\\])/\\$1/g;
24 q<q#> . $s . q<#>;
25 }
26 }
27 sub list (@) {
28 join ', ', map {literal $_} @_;
29 }
30 sub hash (%) {
31 my $i = 0;
32 list map {($i++ % 2) ? $_ : do {my $s = $_; $s =~ s/(?<=.)-/_/; $s}} @_;
33 }
34 sub n11n ($) {
35 my $s = shift;
36 $s =~ s/\s+/ /g;
37 $s;
38 }
39 sub m13ed_val_list ($$) {
40 my ($src, $key) = @_;
41 my @r;
42 for (@{$src->child_nodes}) {
43 if ($_->local_name eq $key) {
44 push @r, [scalar $_->inner_text,
45 scalar $_->get_attribute ('lang', make_new_node => 1)
46 ->inner_text,
47 scalar $_->get_attribute ('script', make_new_node => 1)
48 ->inner_text];
49 }
50 }
51 list @r;
52 }
53 sub barecode ($) {
54 bless \$_[0], 'bare';
55 }
56 sub code ($$) {
57 my ($Info, $code) = @_;
58 for (keys %{$Info->{const}}) {
59 $code =~ s/\$$_\b/literal $Info->{const}->{$_}/ge;
60 }
61 $code =~ s/__FUNCPACK__/$Info->{module_name}/g;
62 $code;
63 }
64 sub change_package ($$) {
65 my ($Info, $pack) = @_;
66 unless ($Info->{current_package} eq $pack) {
67 $Info->{current_package} = $pack;
68 return qq{package $pack;\n\n};
69 } else {
70 return '';
71 }
72 }
73 sub quoted_string ($) {
74 my $s = shift;
75 $s =~ s/([\\"])/\\$1/g;
76 '"'.$s.'"';
77 }
78 sub line ($;%) {
79 my ($Info, %opt) = @_;
80
81 unless ($opt{file}) {
82 if ($opt{reset}) {
83 $opt{file} = sprintf '(WikiPlugin module %s, chunk %d)',
84 $Info->{Name},
85 ++$Info->{chunk_count};
86 } elsif ($opt{realfile}) {
87 $opt{file} = sprintf '(WikiPlugin module %s, chunk from %s)',
88 $Info->{Name},
89 $opt{realfile};
90 } else {
91 $opt{file} = sprintf '(WikiPlugin module source %s, block %s)',
92 $Info->{source_file},
93 $opt{node_path};
94 }
95 }
96
97 $opt{file} =~ s/"/''/g;
98 sprintf '%s#line %d "%s"%s', "\n", $opt{line_no} || 1, $opt{file}, "\n";
99 }
100
101 my $parser = Message::Markup::SuikaWikiConfig20::Parser->new;
102 my $plugins = $parser->parse_text ($src);
103 my $meta = $plugins->get_attribute ('Plugin')
104 or die "$0: Required 'Plugin' section not found";
105 my %Info = (provide => {},
106 Name => n11n $meta->get_attribute ('Name')->value);
107 $Info{source_file} = $srcfile;
108 $Info{name_literal} = literal $Info{Name};
109 my @date = gmtime;
110 $Info{LastModified} = sprintf '%04d-%02d-%02dT%02d:%02d:%02d+00:00',
111 $date[5] + 1900, $date[4] + 1, @date[3,2,1,0];
112 $Info{Version} = sprintf '%04d.%02d%02d.%02d%02d',
113 $date[5] + 1900, $date[4] + 1, @date[3,2,1];
114 $Info{InterfaceVersion} = '2.9.1';
115 $Info{mkpluginVersion} = '2.'.$VERSION;
116 $Info{module_name} = q#SuikaWiki::Plugin::plugin#;
117 $Info{module_name} = random_module_name (\%Info, $Info{Name});
118
119 print <<EOH;
120 use strict;
121 @{[change_package \%Info, 'SuikaWiki::Plugin::Registry']}
122 our \%Info;
123 \$Info{$Info{name_literal}}->{Name} = $Info{name_literal};
124 EOH
125 for (qw/Version InterfaceVersion mkpluginVersion module_name/) {
126 print qq{\$Info{$Info{name_literal}}->{$_} = @{[literal $Info{$_}]};\n};
127 }
128 for (qw/LastModified/) {
129 $Info{$_} = n11n $meta->get_attribute ($_,make_new_node=>1)->value;
130 next unless length $Info{$_};
131 print qq{\$Info{$Info{name_literal}}->{$_} = } . literal $Info{$_};
132 print ";\n";
133 }
134 for (qw/RequiredPlugin RequiredModule/) {
135 $Info{$_} = $meta->get_attribute ($_);
136 next unless ref $Info{$_}; $Info{$_} = $Info{$_}->value;
137 print qq{\$Info{$Info{name_literal}}->{$_} = [};
138 print join ', ', map {literal $_} @{$Info{$_}};
139 print "];\n";
140 }
141 for (qw/Description License RelatedWikiPage RelatedURI/) {
142 my $r = m13ed_val_list $meta, $_;
143 next unless $r;
144 print qq{\$Info{$Info{name_literal}}->{$_} = [$r];\n};
145 }
146
147 print qq{\$Info{$Info{name_literal}}->{Author} = [} .( list map {
148 [
149 [ barecode m13ed_val_list ($_, 'Name') ],
150 [ $_->get_attribute ('Mail', make_new_node => 1)->value ],
151 [ $_->get_attribute ('URI', make_new_node => 1)->value ],
152 ]
153 } grep { $_->local_name eq 'Author' } @{$meta->child_nodes}
154 ). qq{];\n};
155
156 my $use = $meta->get_attribute ('Use');
157 if (ref $use) {
158 print change_package \%Info, $Info{module_name};
159 print line \%Info, node_path => 'Plugin/Use';
160 print $use->inner_text, "\n";
161 print line \%Info, reset => 1;
162 }
163
164 for (@{$plugins->child_nodes}) {
165 if ($_->local_name eq 'FormattingRule') {
166 print "\n", make_rule ($_, \%Info);
167 } elsif ($_->local_name eq 'ViewDefinition') {
168 print "\n", make_viewdef ($_, \%Info);
169 } elsif ($_->local_name eq 'ViewFragment') {
170 print "\n", make_viewfragment ($_, \%Info);
171 } elsif ($_->local_name eq 'Function') {
172 print "\n", make_function ($_, \%Info);
173 } elsif ($_->local_name eq 'Resource') {
174 print "\n", make_resdef ($_, \%Info);
175 } elsif ($_->local_name eq 'PluginConst') {
176 register_plugin_const ($_, \%Info);
177 } elsif ($_->local_name eq 'Format') {
178 print "\n", make_format ($_, \%Info);
179 }
180 }
181
182 print change_package \%Info, q(SuikaWiki::Plugin::Registry);
183 print qq{\$Info{$Info{name_literal}}->{provide} = } . literal $Info{provide};
184 print qq{;\n};
185
186 print "\n1;\n";
187 exit;
188 }
189
190 sub make_format ($$) {
191 my ($src, $Info) = @_;
192 my $module_name = 'SuikaWiki::Format::Definition::'.$src->get_attribute_value ('ModuleName');
193 my $r = change_package $Info, $module_name;
194 $r .= qq{our \@ISA;\n};
195 if (my $isa = $src->get_attribute_value ('Inherit')) {
196 for (@$isa) {
197 $r .= qq{push \@ISA, @{[literal 'SuikaWiki::Format::Definition::'.$_]};\n};
198 }
199 } else {
200 $r .= qq{push \@ISA, 'SuikaWiki::Format::Definition::template';\n};
201 }
202 if (my $name = $src->get_attribute_value ('Name')) {
203 $r .= qq{\$SuikaWiki::Format::Definition::Class{@{[literal '/'.$name.'/'.$src->get_attribute_value ('Version', default => '').'//']}} = '$module_name';\n};
204 }
205 if (my $type = $src->get_attribute_value ('Type')) {
206 $r .= qq{\$SuikaWiki::Format::Definition::Class{@{[literal $type.'//']}} = '$module_name';\n};
207 }
208
209 $r .= line $Info, line_no => __LINE__ + 2, realfile => __FILE__;
210 $r .= <<'EOH';
211 our $Converter;
212 sub convert ($$;%) {
213 my ($self, $source, %opt) = @_;
214 my $converter;
215 my $flag = '//';
216 $flag .= 'f' if $opt{IsFragment};
217 $flag .= 'p' if $opt{IsPlaceholder};
218 if ($Converter->{$opt{Type}.$flag}) {
219 $converter = $Converter->{$opt{Type}.$flag};
220 } elsif ($Converter->{$opt{Name}.'/'.$opt{Version}.$flag}) {
221 $converter = $Converter->{'/'.$opt{Name}.'/'.$opt{Version}.$flag};
222 }
223 return $converter->{Main}->($self, $source, \%opt) if $converter;
224 $self->SUPER::convert ($source, %opt);
225 }
226 EOH
227
228 my $reset = 0;
229 for (@{$src->child_nodes}) {
230 if ($_->local_name eq 'Converter') {
231 $r .= line $Info, reset => 1 unless $reset;
232 $r .= make_format_converter ($_, $Info);
233 $reset = 1;
234 } elsif ($_->local_name eq 'Use') {
235 $r .= line $Info, node_path => qq(Format[module-name()=$module_name]/Use);
236 $r .= $_->inner_text;
237 $reset = 0;
238 }
239 }
240 $r .= line $Info, reset => 1 unless $reset;
241
242 $r;
243 }
244
245 sub make_format_converter ($$) {
246 my ($src, $Info) = @_;
247 my %def;
248 $def{Type} = $src->get_attribute ('Type');
249 if (ref $def{Type}) {
250 $def{Type} = $def{Type}->inner_text
251 . join '', map {
252 ';'. $_->local_name .'='. quoted_string $_->inner_text
253 } sort {
254 $a->local_name cmp $b->local_name
255 } @{$def{Type}->child_nodes};
256 } else {
257 delete $def{Type};
258 }
259 $def{Name} = $src->get_attribute_value ('Name');
260 delete $def{Name} unless defined $def{Name};
261 $def{Version} = $src->get_attribute_value ('Version');
262 delete $def{Version} if not defined $def{Version} or
263 not defined $def{Name};
264
265 my $flag = '//';
266 $flag .= 'f' and $def{IsFragment} = 1
267 if $src->get_attribute_value ('IsFragment');
268 $flag .= 'p' and $def{IsPlaceholder} = 1
269 if $src->get_attribute_value ('IsPlaceholder');
270
271 $def{Main} = $src->get_attribute_value ('Main');
272 $def{Main} = line ($Info, node_path => '//Converter/Main')
273 . $def{Main}
274 . line ($Info, reset => 1);
275 if ($def{Main} =~ /\$r\b/) {
276 $def{Main} = 'my $r;'."\n".$def{Main}."\n".'$r';
277 }
278 $def{Main} = barecode code $Info,
279 'sub {my ($self, $source, $opt) = @_;'
280 . $def{Main} . '}';
281
282 my $r = list %def;
283 if ($def{Type}) {
284 $r = qq{\$Converter->{@{[literal $def{Type}.$flag]}} = {$r};\n};
285 $r .= qq{\$Converter->{@{[literal '/'.$def{Name}.'/'.$def{Version}.$flag]}} = \$Converter->{@{[literal $def{Type}.$flag]}};\n}
286 if $def{Name};
287 } elsif ($def{Name}) {
288 $r = qq{\$Converter->{@{[literal '/'.$def{Name}.'/'.$def{Version}.$flag]}} = {$r};\n};
289 $r
290 }
291 $r;
292 }
293
294 sub make_function ($$) {
295 my ($src, $Info) = @_;
296 ## TODO: support of ARGV property
297 my $name;
298 my $r = <<EOH;
299 @{[change_package $Info, $Info->{module_name}]}
300 sub @{[$name = $src->get_attribute_value ('Name')]} {
301 @{[line $Info, node_path => "Function[Name='$name']/Main"]}@{[
302 code $Info, $src->get_attribute_value ('Main')
303 ]}@{[line $Info, reset => 1]}
304 }
305 EOH
306 }
307
308 sub register_plugin_const ($$) {
309 my ($src, $Info) = @_;
310 for (@{$src->child_nodes}) {
311 $Info->{const}->{$_->local_name} = $_->value;
312 }
313 }
314
315 sub make_resdef ($$) {
316 my ($src, $Info) = @_;
317 my $r = change_package $Info, 'SuikaWiki::Plugin::Resource';
318 $r .= qq{our \$BaseResource;\n};
319 for (@{$src->child_nodes}) {
320 if ($_->node_type eq '#element') {
321 my $lang = literal ($_->get_attribute_value ('lang') || 'und');
322 my $script = literal $_->get_attribute_value ('script');
323 my $name = literal $_->local_name;
324 my $val = literal n11n $_->value;
325 $r .= qq{\$BaseResource->{$lang}->{$script}->{$name} = $val;\n};
326 }
327 }
328 $r;
329 }
330
331 sub make_viewfragment ($$) {
332 my ($src, $Info) = @_;
333 my $r = '';
334 my $body = <<EOH;
335 {
336 Main => @{[literal $src->get_attribute_value ('Formatting')]},
337 Order => @{[0+$src->get_attribute_value ('Order')]},
338 Description => [@{[m13ed_val_list $src, 'Description']}],
339 };
340 EOH
341 ## Recommended format
342 my $name = $src->get_attribute_value ('Template');
343 if (ref ($name) and @$name > 1) {
344 $r .= qq({my \$def = $body;\n);
345 for (@$name) {
346 my $name = $_; $name =~ tr/-/_/;
347 $r .= qq(push \@{\$SuikaWiki::View::Implementation::TemplateFragment{@{[literal $name]}}}, \$def;\n);
348 push @{$Info->{provide}->{viewfragment}}, {Name => $name};
349 }
350 $r .= qq(}\n);
351 } else { ## Obsoleted format
352 $name = ref $name ? $name->[0] : $src->get_attribute_value ('Name');
353 $name =~ tr/-/_/;
354 $r .= qq(push \@{\$SuikaWiki::View::Implementation::TemplateFragment{@{[literal $name]}}}, $body);
355 push @{$Info->{provide}->{viewfragment}}, {Name => $name};
356 }
357 $r;
358 }
359
360 sub make_viewdef ($$) {
361 my ($src, $Info) = @_;
362 my $ViewProp = {};
363 my $r = '';
364 $ViewProp->{Name} = n11n $src->get_attribute_value ('Mode');
365 $ViewProp->{pack_name} = random_module_name ($Info, $ViewProp->{Name});
366
367 $ViewProp->{condition_stringified} = hash
368 mode => $ViewProp->{Name},
369 map {($_->local_name => $_->value)}
370 @{$src->get_attribute ('Condition',make_new_node=>1)->child_nodes};
371
372 $r .= <<EOH;
373 push \@SuikaWiki::View::Implementation::CommonViewDefs, {
374 condition => {$ViewProp->{condition_stringified}},
375 object_class => q#$ViewProp->{pack_name}#,
376 };
377 @{[change_package $Info, $ViewProp->{pack_name}]}
378 our \@ISA = q#SuikaWiki::View::template#;
379 EOH
380 for (@{$src->child_nodes}) {
381 if ($_->local_name eq 'template') {
382 $r .= make_view_template_method ($_, $Info);
383 } elsif ($_->local_name eq 'method') {
384 my $method_name = $_->get_attribute_value ('Name');
385 $r .= ({
386 main => q(sub main ($$) {)."\n".q(my ($self, $opt) = @_;)."\n",
387 main_pre => q(sub main_pre ($$$) {)."\n".q(my ($self, $opt, $opt2) = @_;)."\n",
388 main_post => q(sub main_post ($$$) {)."\n".q(my ($self, $opt, $opt2) = @_;)."\n",
389 }->{$method_name}
390 ||qq(sub @{[$method_name]} {\n))
391 . line ($Info, node_path => "ViewDefinition[Mode='$ViewProp->{Name}']/method[Name='$method_name']")
392 . code ($Info, $_->value)
393 . line ($Info, reset => 1)
394 . qq(}\n);
395 }
396 }
397 my $prop = {Name => $ViewProp->{Name},
398 Description => barecode m13ed_val_list $_, 'Description'};
399 push @{$Info->{provide}->{viewdef}}, $prop;
400 $r;
401 }
402
403 sub make_view_template_method ($$) {
404 my ($src, $info) = @_;
405 my $r = <<EOH;
406
407 sub main (\$\$\$) {
408 my (\$self, \$opt, \$opt2) = \@_;
409 require SuikaWiki::Output::HTTP;
410 \$opt2->{output} = SuikaWiki::Output::HTTP->new
411 (wiki => \$self->{view}->{wiki},
412 view => \$self->{view}, viewobj => \$self);
413 for (\@{\$self->{view}->{wiki}->{var}->{client}->{used_for_negotiate}},
414 'Accept-Language') {
415 \$opt2->{output}->add_negotiate_header_field (\$_);
416 }
417
418 \$opt2->{template} = @{[literal $src->get_attribute ('body', make_new_node => 1)->inner_text]};
419 \$opt2->{o} = bless {
420 ## Compatible options for SuikaWiki 2 WikiPlugin interface
421 param => \\\%main::form,
422 page => \$main::form{mypage},
423 toc => [],
424 #magic
425 #content
426 #use_anchor_name
427 media => {@{[hash
428 type => ($src->get_attribute ('media-type',make_new_node=>1)->inner_text
429 || 'application/octet-stream'),
430 charset => ($src->get_attribute ('use-media-type-charset',make_new_node=>1)
431 ->inner_text || 0),
432 ## In fact, this value is not referred from any SuikaWiki 2 WikiPlugin rule.
433 #expires => ($src->get_attribute ('expires',make_new_node=>1)->inner_text
434 # || 0)
435 ]}},
436 ## SuikaWiki 3 WikiPlugin interface
437 wiki => \$self->{view}->{wiki},
438 plugin => \$self->{view}->{wiki}->{plugin},
439 var => {},
440 }, 'SuikaWiki::Plugin';
441 @{[do{my $x=$src->get_attribute('http-status-code',make_new_node=>1)->inner_text;
442 $x?q{$opt2->{output}->{status_code} = }.(0 + $x).q{;}:q{}}]}
443 @{[do{my $x=$src->get_attribute('http-status-phrase',make_new_node=>1)->inner_text;
444 $x?q{$opt2->{output}->{reason_phrase} = }.literal($x).q{;}:q{}}]}
445 \$opt2->{output}->{entity}->{media_type} = @{[literal
446 $src->get_attribute ('media-type',make_new_node=>1)
447 ->inner_text || 'application/octet-stream']};
448 @{[($src->get_attribute ('use-media-type-charset',make_new_node=>1)
449 ->inner_text || 0) ?
450 q{$opt2->{output}->{entity}->{charset} = $self->{view}->{wiki}->{config}->{charset}->{output};}:
451 q{}]}
452 @{[do{my $x = $src->get_attribute ('expires',make_new_node=>1)->inner_text;
453 if ($x =~ /%%(\w+)%%/) {
454 qq{\$opt2->{output}->set_expires (%{\$self->{view}->{wiki}->{config}->{entity}->{expires}->{@{[literal $1]}}});};
455 } else {
456 qq{\$opt2->{output}->set_expires (delta => @{[0 + $x]});};
457 }
458 }]}
459
460 \$self->{view}->{wiki}->init_db;
461 \$self->main_pre (\$opt, \$opt2);
462
463 my \$fmt = SuikaWiki::Plugin->formatter ('view');
464 \$opt2->{output}->{entity}->{body}
465 = \$fmt->replace (\$opt2->{template}, param => \$opt2->{o});
466 \$opt2->{output}->output (output => 'http-cgi');
467
468 \$self->main_post (\$opt, \$opt2);
469 }
470 EOH
471 }
472
473 sub make_rule ($$) {
474 my ($src, $Info) = @_;
475 my $type = $src->get_attribute ('Category', make_new_node => 1)->value || [];
476 my $name = $src->get_attribute ('Name', make_new_node => 1)->value;
477 $name =~ s/(?<=.)-/_/g;
478 my $main = line ($Info, node_path => "FormattingRule[name()='@{[list $type]}/$name']/Formatting")
479 . code ($Info, $src->get_attribute_value ('Formatting'))
480 . line ($Info, reset => 1);
481
482 my $reg_block;
483 $reg_block = qr/[^{}]*(?>[^{}]+|{(??{$reg_block})})*/;
484 my $reg_attr = qr/__ATTR(TEXT|NODE)?:%(\w+)(?:->{($reg_block)})?__;/;
485
486 $main = q{my ($f, $rule_name, $p, $o, %opt) = @_;}."\n".$main
487 if $main =~ /\$f\b/
488 or $main =~ /\$rule_name\b/
489 or $main =~ /\$[opr]\b/
490 or $main =~ /[%\$]opt\b/;
491 if ($main =~ /\$r\b/) {
492 warn qq(Rule @{[list $type]}/$name: Use of \$r is deprecated);
493 $main = q{my $r = '';} . "\n" . $main . "\n"
494 . q{$p->{-parent}->append_node ($r, node_or_text => 1);};
495 }
496 $main =~ s{$reg_attr}
497 {($1 eq 'TEXT' ? '$p->{'.literal($2).'} = do { my $r = ' : '')
498 .'$f->parse_attr ($p=>'.literal($2).', $o, '
499 .($3?'-parent => '.$3.', ':'')
500 .($1?'-non_parsed_to_node => 1, ':'')
501 .'%opt)'
502 .($1 eq 'TEXT' ? '; ref $r?$r->inner_text:$r}' : '')
503 .';'}ge;
504
505 my $main = <<EOH;
506 {
507 main => sub {$main},
508 Description => [@{[m13ed_val_list $src, 'Description']}],
509 Parameter => {@{[do{
510 my @r;
511 for (@{$src->child_nodes}) {
512 if ($_->local_name eq 'Parameter') {
513 push @r, $_->get_attribute_value ('Name')
514 => {Type => $_->get_attribute_value ('Type'),
515 Default => $_->get_attribute_value ('Default'),
516 Description => [barecode m13ed_val_list $_, 'Description']};
517 }
518 }
519 list @r;
520 }]}},
521 }
522 EOH
523 my $r = change_package $Info, $Info->{module_name};
524 if (@$type == 1) {
525 $type->[0] =~ tr/-/_/;
526 $r .= qq{\$SuikaWiki::Plugin::Rule{$type->[0]}->{$name} = $main;\n};
527 push @{$Info->{provide}->{rule}->{$type->[0]}}, $name;
528 } else {
529 $r .= qq({my \$def = $main;\n);
530 for my $type (@$type) {
531 $type =~ tr/-/_/;
532 $r .= qq{\$SuikaWiki::Plugin::Rule{$type}->{$name} = \$def;\n};
533 push @{$Info->{provide}->{rule}->{$type}}, $name;
534 }
535 $r .= qq(};\n);
536 }
537 $r;
538 }
539
540
541 sub random_module_name ($;$) {
542 my ($Info, $subname) = @_;
543 $subname =~ s/[^0-9A-Za-z_:]//g;
544 my @date = gmtime;
545 my @rand = ('A'..'Z','a'..'z',0..9,'_');
546 sprintf '%s::%s%s%s', $Info->{module_name}, $subname,
547 sprintf ('%02d%02d%02d%02d%02d%02d', @date[5,4,3,2,1,0]),
548 join ('', @rand[rand@rand,rand@rand,rand@rand,rand@rand]);
549 }

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