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wakaba |
1.2 |
package Message::URI::URIReference; |
2 |
wakaba |
1.1 |
use strict; |
3 |
wakaba |
1.5 |
our $VERSION=do{my @r=(q$Revision: 1.4 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
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wakaba |
1.1 |
|
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wakaba |
1.4 |
package Message::IF::URIImplementation; |
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wakaba |
1.2 |
package Message::DOM::DOMImplementation; |
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wakaba |
1.4 |
push our @ISA, 'Message::IF::URIImplementation'; |
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wakaba |
1.1 |
|
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wakaba |
1.2 |
sub create_uri_reference ($$) { |
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wakaba |
1.4 |
if (UNIVERSAL::isa ($_[1], 'Message::IF::URIReference')) { |
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wakaba |
1.2 |
local $Error::Depth = $Error::Depth + 1; |
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return $_[1]->clone_uri_reference; |
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} elsif (ref $_[1] eq 'SCALAR') { |
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my $uri = $_[1]; |
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return bless $uri, 'Message::URI::URIReference'; |
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wakaba |
1.1 |
} else { |
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wakaba |
1.2 |
my $v = "$_[1]"; |
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return bless \$v, 'Message::URI::URIReference'; |
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wakaba |
1.1 |
} |
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} |
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wakaba |
1.2 |
our $HasFeature; |
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$HasFeature->{'http://suika.fam.cx/www/2006/feature/uri'}->{''} = 1; |
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$HasFeature->{'http://suika.fam.cx/www/2006/feature/uri'}->{'4.0'} = 1; |
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26 |
wakaba |
1.4 |
package Message::IF::URIReference; |
27 |
wakaba |
1.2 |
package Message::URI::URIReference; |
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wakaba |
1.4 |
push our @ISA, 'Message::IF::URIReference'; |
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wakaba |
1.1 |
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sub uri_reference ($;$) { |
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if (@_ == 1) {my ($self) = @_; |
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my $r = ''; |
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{ |
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$r = $$self; |
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} |
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$r; |
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} else {my ($self, $given) = @_; |
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{ |
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$$self = $given; |
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{ |
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local $Error::Depth = $Error::Depth + 1; |
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{ |
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$self-> |
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_on_scheme_changed |
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; |
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} |
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;} |
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; |
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} |
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} |
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} |
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sub stringify ($) { |
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my ($self) = @_; |
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my $r = ''; |
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{ |
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$r = $$self; |
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} |
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$r} |
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sub _on_scheme_changed ($) { |
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my ($self) = @_; |
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} |
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sub _on_authority_changed ($) { |
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my ($self) = @_; |
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} |
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sub _on_path_changed ($) { |
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my ($self) = @_; |
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} |
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sub _on_query_changed ($) { |
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my ($self) = @_; |
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} |
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sub _on_fragment_changed ($) { |
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my ($self) = @_; |
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} |
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sub uri_scheme ($;$) { |
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if (@_ == 1) {my ($self) = @_; |
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my $r = ''; |
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{ |
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if |
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($$self =~ m!^([^/?#:]+):!) { |
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$r = $1; |
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} else { |
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$r = |
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undef |
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; |
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} |
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} |
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$r; |
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} else {my ($self, $given) = @_; |
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{ |
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if |
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(defined $given) { |
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if (length $given and $given !~ m![/?#:]!) { |
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unless ($$self =~ s!^[^/?#:]+:!$given:!) { |
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$$self = $given . ':' . $$self; |
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{ |
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local $Error::Depth = $Error::Depth + 1; |
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{ |
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$self-> |
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_on_scheme_changed |
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; |
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} |
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;} |
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; |
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} |
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} |
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} else { |
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$$self =~ s!^[^/?#:]+:!!; |
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{ |
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local $Error::Depth = $Error::Depth + 1; |
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{ |
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$self-> |
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_on_scheme_changed |
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; |
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} |
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;} |
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; |
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} |
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} |
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} |
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} |
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sub uri_authority ($;$) { |
194 |
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if (@_ == 1) {my ($self) = @_; |
195 |
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my $r = ''; |
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{ |
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199 |
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if |
200 |
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($$self =~ m!^(?:[^:/?#]+:)?(?://([^/?#]*))?!) { |
201 |
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$r = $1; |
202 |
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} else { |
203 |
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$r = |
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undef |
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; |
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} |
207 |
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209 |
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} |
210 |
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$r; |
211 |
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} else {my ($self, $given) = @_; |
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{ |
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if |
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(defined $given) { |
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unless ($given =~ m![/?#]!) { |
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unless ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1//$given!) { |
219 |
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$$self = '//' . $given; |
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{ |
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local $Error::Depth = $Error::Depth + 1; |
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{ |
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$self-> |
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_on_authority_changed |
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; |
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} |
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;} |
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; |
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} |
243 |
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} |
244 |
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} else { |
245 |
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if ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1!) { |
246 |
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247 |
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248 |
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{ |
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250 |
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local $Error::Depth = $Error::Depth + 1; |
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252 |
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{ |
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254 |
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255 |
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256 |
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$self-> |
257 |
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_on_authority_changed |
258 |
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; |
259 |
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260 |
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261 |
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262 |
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} |
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264 |
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265 |
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;} |
266 |
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267 |
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; |
268 |
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} |
269 |
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} |
270 |
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271 |
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272 |
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} |
273 |
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} |
274 |
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} |
275 |
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sub uri_userinfo ($;$) { |
276 |
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if (@_ == 1) {my ($self) = @_; |
277 |
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my $r = ''; |
278 |
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279 |
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{ |
280 |
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281 |
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282 |
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{ |
283 |
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284 |
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local $Error::Depth = $Error::Depth + 1; |
285 |
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286 |
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{ |
287 |
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288 |
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289 |
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my |
290 |
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$v = $self-> |
291 |
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uri_authority |
292 |
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; |
293 |
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if (defined $v and $v =~ /^([^@\[\]]*)\@/) { |
294 |
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$r = $1; |
295 |
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} else { |
296 |
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$r = |
297 |
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undef |
298 |
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; |
299 |
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} |
300 |
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301 |
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302 |
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303 |
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} |
304 |
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305 |
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306 |
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;} |
307 |
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308 |
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; |
309 |
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310 |
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311 |
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} |
312 |
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$r; |
313 |
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} else {my ($self, $given) = @_; |
314 |
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315 |
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{ |
316 |
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317 |
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318 |
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{ |
319 |
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320 |
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local $Error::Depth = $Error::Depth + 1; |
321 |
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322 |
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{ |
323 |
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324 |
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325 |
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my |
326 |
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$auth = $self-> |
327 |
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uri_authority |
328 |
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; |
329 |
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if (defined $auth) { |
330 |
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if (defined $given) { |
331 |
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unless ($auth =~ s/^[^\@\[\]]*\@/$given\@/) { |
332 |
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$auth = $given . '@' . $auth; |
333 |
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} |
334 |
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} else { |
335 |
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$auth =~ s/^[^\@\[\]]*\@//; |
336 |
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} |
337 |
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$self-> |
338 |
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uri_authority |
339 |
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($auth); |
340 |
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} else { |
341 |
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if (defined $given and $given !~ /[\/#?\@\[\]]/) { |
342 |
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$self-> |
343 |
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uri_authority |
344 |
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($given.'@'); |
345 |
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} |
346 |
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} |
347 |
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348 |
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349 |
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350 |
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} |
351 |
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352 |
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353 |
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;} |
354 |
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355 |
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; |
356 |
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357 |
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358 |
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} |
359 |
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} |
360 |
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} |
361 |
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sub uri_host ($;$) { |
362 |
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if (@_ == 1) {my ($self) = @_; |
363 |
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my $r = ''; |
364 |
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365 |
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{ |
366 |
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367 |
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368 |
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{ |
369 |
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370 |
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local $Error::Depth = $Error::Depth + 1; |
371 |
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372 |
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{ |
373 |
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374 |
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375 |
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my |
376 |
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$v = $self-> |
377 |
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uri_authority |
378 |
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; |
379 |
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if (defined $v) { |
380 |
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$v =~ s/^[^@\[\]]*\@//; |
381 |
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$v =~ s/:[0-9]*\z//; |
382 |
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$r = $v; |
383 |
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} else { |
384 |
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$r = |
385 |
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undef |
386 |
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; |
387 |
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} |
388 |
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389 |
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390 |
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391 |
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} |
392 |
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393 |
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394 |
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;} |
395 |
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396 |
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; |
397 |
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398 |
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399 |
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} |
400 |
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$r; |
401 |
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} else {my ($self, $given) = @_; |
402 |
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403 |
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{ |
404 |
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405 |
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406 |
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{ |
407 |
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408 |
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local $Error::Depth = $Error::Depth + 1; |
409 |
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410 |
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{ |
411 |
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412 |
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413 |
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my |
414 |
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$auth = $self-> |
415 |
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uri_authority |
416 |
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; |
417 |
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if (defined $auth) { |
418 |
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my $v = ''; |
419 |
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if ($auth =~ /^([^\@\[\]]*\@)/) { |
420 |
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$v .= $1; |
421 |
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} |
422 |
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$v .= $given; |
423 |
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if ($auth =~ /(:[0-9]*)\z/) { |
424 |
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$v .= $1; |
425 |
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} |
426 |
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$self-> |
427 |
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uri_authority |
428 |
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($v); |
429 |
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} elsif ($given !~ /[\/\@:#?]/) { |
430 |
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$self-> |
431 |
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uri_authority |
432 |
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($given); |
433 |
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} |
434 |
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435 |
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436 |
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437 |
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} |
438 |
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439 |
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440 |
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;} |
441 |
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442 |
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; |
443 |
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444 |
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445 |
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} |
446 |
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} |
447 |
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} |
448 |
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sub uri_port ($;$) { |
449 |
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if (@_ == 1) {my ($self) = @_; |
450 |
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my $r = ''; |
451 |
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452 |
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{ |
453 |
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454 |
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455 |
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{ |
456 |
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457 |
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local $Error::Depth = $Error::Depth + 1; |
458 |
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459 |
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{ |
460 |
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461 |
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462 |
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my |
463 |
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$v = $self-> |
464 |
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uri_authority |
465 |
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; |
466 |
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if (defined $v and $v =~ /:([0-9]*)\z/) { |
467 |
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$r = $1; |
468 |
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} else { |
469 |
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$r = |
470 |
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undef |
471 |
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; |
472 |
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} |
473 |
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474 |
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475 |
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476 |
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} |
477 |
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478 |
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479 |
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;} |
480 |
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481 |
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; |
482 |
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|
483 |
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|
484 |
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} |
485 |
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$r; |
486 |
|
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} else {my ($self, $given) = @_; |
487 |
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488 |
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{ |
489 |
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490 |
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491 |
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{ |
492 |
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493 |
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|
local $Error::Depth = $Error::Depth + 1; |
494 |
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495 |
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{ |
496 |
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|
|
497 |
|
|
|
498 |
|
|
my |
499 |
|
|
$auth = $self-> |
500 |
|
|
uri_authority |
501 |
|
|
; |
502 |
|
|
if (defined $auth) { |
503 |
|
|
if (defined $given) { |
504 |
|
|
unless ($auth =~ s/:[0-9]*\z/:$given/) { |
505 |
|
|
$auth = $auth . ':' . $given; |
506 |
|
|
} |
507 |
|
|
} else { |
508 |
|
|
$auth =~ s/:[0-9]*\z//; |
509 |
|
|
} |
510 |
|
|
$self-> |
511 |
|
|
uri_authority |
512 |
|
|
($auth); |
513 |
|
|
} else { |
514 |
|
|
if (defined $given and $given =~ /\A[0-9]*\z/) { |
515 |
|
|
$self-> |
516 |
|
|
uri_authority |
517 |
|
|
(':'.$given); |
518 |
|
|
} |
519 |
|
|
} |
520 |
|
|
|
521 |
|
|
|
522 |
|
|
|
523 |
|
|
} |
524 |
|
|
|
525 |
|
|
|
526 |
|
|
;} |
527 |
|
|
|
528 |
|
|
; |
529 |
|
|
|
530 |
|
|
|
531 |
|
|
} |
532 |
|
|
} |
533 |
|
|
} |
534 |
|
|
sub uri_path ($;$) { |
535 |
|
|
if (@_ == 1) {my ($self) = @_; |
536 |
|
|
my $r = ''; |
537 |
|
|
|
538 |
|
|
{ |
539 |
|
|
|
540 |
|
|
if |
541 |
|
|
($$self =~ m!\A(?:[^:/?#]+:)?(?://[^/?#]*)?([^?#]*)!) { |
542 |
|
|
$r = $1; |
543 |
|
|
} |
544 |
|
|
|
545 |
|
|
|
546 |
|
|
} |
547 |
|
|
$r; |
548 |
|
|
} else {my ($self, $given) = @_; |
549 |
|
|
|
550 |
|
|
{ |
551 |
|
|
|
552 |
|
|
if |
553 |
|
|
($given !~ /[?#]/ and |
554 |
|
|
$$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?)[^?#]*((?:\?[^#]*)?(?:#.*)?)!s) { |
555 |
|
|
$$self = $1.$given.$2; |
556 |
|
|
|
557 |
|
|
|
558 |
|
|
{ |
559 |
|
|
|
560 |
|
|
local $Error::Depth = $Error::Depth + 1; |
561 |
|
|
|
562 |
|
|
{ |
563 |
|
|
|
564 |
|
|
|
565 |
|
|
|
566 |
|
|
$self-> |
567 |
|
|
_on_path_changed |
568 |
|
|
; |
569 |
|
|
|
570 |
|
|
|
571 |
|
|
|
572 |
|
|
} |
573 |
|
|
|
574 |
|
|
|
575 |
|
|
;} |
576 |
|
|
|
577 |
|
|
; |
578 |
|
|
} |
579 |
|
|
|
580 |
|
|
|
581 |
|
|
} |
582 |
|
|
} |
583 |
|
|
} |
584 |
|
|
sub uri_query ($;$) { |
585 |
|
|
if (@_ == 1) {my ($self) = @_; |
586 |
|
|
my $r = ''; |
587 |
|
|
|
588 |
|
|
{ |
589 |
|
|
|
590 |
|
|
if |
591 |
|
|
($$self =~ m!^(?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?([^#]*))?!s) { |
592 |
|
|
$r = $1; |
593 |
|
|
} else { |
594 |
|
|
$r = |
595 |
|
|
undef |
596 |
|
|
; |
597 |
|
|
} |
598 |
|
|
|
599 |
|
|
|
600 |
|
|
} |
601 |
|
|
$r; |
602 |
|
|
} else {my ($self, $given) = @_; |
603 |
|
|
|
604 |
|
|
{ |
605 |
|
|
|
606 |
|
|
if |
607 |
|
|
((not defined $given or $given !~ /#/) and |
608 |
|
|
$$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*)(?:\?[^#]*)?((?:#.*)?)!s) { |
609 |
|
|
$$self = defined $given ? $1.'?'.$given.$2 : $1.$2; |
610 |
|
|
|
611 |
|
|
|
612 |
|
|
{ |
613 |
|
|
|
614 |
|
|
local $Error::Depth = $Error::Depth + 1; |
615 |
|
|
|
616 |
|
|
{ |
617 |
|
|
|
618 |
|
|
|
619 |
|
|
|
620 |
|
|
$self-> |
621 |
|
|
_on_query_changed |
622 |
|
|
; |
623 |
|
|
|
624 |
|
|
|
625 |
|
|
|
626 |
|
|
} |
627 |
|
|
|
628 |
|
|
|
629 |
|
|
;} |
630 |
|
|
|
631 |
|
|
; |
632 |
|
|
} |
633 |
|
|
|
634 |
|
|
|
635 |
|
|
} |
636 |
|
|
} |
637 |
|
|
} |
638 |
|
|
sub uri_fragment ($;$) { |
639 |
|
|
if (@_ == 1) {my ($self) = @_; |
640 |
|
|
my $r = ''; |
641 |
|
|
|
642 |
|
|
{ |
643 |
|
|
|
644 |
|
|
if |
645 |
|
|
($$self =~ m!^(?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?[^#]*)?(?:#(.*))?!s) { |
646 |
|
|
$r = $1; |
647 |
|
|
} else { |
648 |
|
|
$r = |
649 |
|
|
undef |
650 |
|
|
; |
651 |
|
|
} |
652 |
|
|
|
653 |
|
|
|
654 |
|
|
} |
655 |
|
|
$r; |
656 |
|
|
} else {my ($self, $given) = @_; |
657 |
|
|
|
658 |
|
|
{ |
659 |
|
|
|
660 |
|
|
if |
661 |
|
|
($$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?[^#]*)?)(?:#.*)?!s) { |
662 |
|
|
$$self = defined $given ? $1 . '#' . $given : $1; |
663 |
|
|
|
664 |
|
|
|
665 |
|
|
{ |
666 |
|
|
|
667 |
|
|
local $Error::Depth = $Error::Depth + 1; |
668 |
|
|
|
669 |
|
|
{ |
670 |
|
|
|
671 |
|
|
|
672 |
|
|
|
673 |
|
|
$self-> |
674 |
|
|
_on_fragment_changed |
675 |
|
|
; |
676 |
|
|
|
677 |
|
|
|
678 |
|
|
|
679 |
|
|
} |
680 |
|
|
|
681 |
|
|
|
682 |
|
|
;} |
683 |
|
|
|
684 |
|
|
; |
685 |
|
|
} |
686 |
|
|
|
687 |
|
|
|
688 |
|
|
} |
689 |
|
|
} |
690 |
|
|
} |
691 |
|
|
sub get_uri_path_segment ($$) { |
692 |
|
|
my ($self, $index) = @_; |
693 |
|
|
my $r = ''; |
694 |
|
|
|
695 |
|
|
{ |
696 |
|
|
|
697 |
|
|
|
698 |
|
|
{ |
699 |
|
|
|
700 |
|
|
local $Error::Depth = $Error::Depth + 1; |
701 |
|
|
|
702 |
|
|
{ |
703 |
|
|
|
704 |
|
|
|
705 |
|
|
|
706 |
|
|
$r = [split m!/!, $self-> |
707 |
|
|
uri_path |
708 |
|
|
, -1]->[$index]; |
709 |
|
|
$r = '' if not defined $r and |
710 |
|
|
($index == 0 or $index == -1); # If path is empty |
711 |
|
|
|
712 |
|
|
|
713 |
|
|
|
714 |
|
|
} |
715 |
|
|
|
716 |
|
|
|
717 |
|
|
;} |
718 |
|
|
|
719 |
|
|
; |
720 |
|
|
|
721 |
|
|
|
722 |
|
|
} |
723 |
|
|
$r} |
724 |
|
|
sub set_uri_path_segment ($$;$) { |
725 |
|
|
my ($self, $index, $newValue) = @_; |
726 |
|
|
|
727 |
|
|
{ |
728 |
|
|
|
729 |
|
|
|
730 |
|
|
{ |
731 |
|
|
|
732 |
|
|
local $Error::Depth = $Error::Depth + 1; |
733 |
|
|
|
734 |
|
|
{ |
735 |
|
|
|
736 |
|
|
|
737 |
|
|
my |
738 |
|
|
@p = split m!/!, $self-> |
739 |
|
|
uri_path |
740 |
|
|
, -1; |
741 |
|
|
if (defined $newValue) { |
742 |
|
|
$p[$index] = $newValue; |
743 |
|
|
} else { |
744 |
|
|
splice @p, $index, 1; |
745 |
|
|
} |
746 |
|
|
no warnings 'uninitialized'; |
747 |
|
|
$self-> |
748 |
|
|
uri_path |
749 |
|
|
(join '/', @p); |
750 |
|
|
|
751 |
|
|
|
752 |
|
|
|
753 |
|
|
} |
754 |
|
|
|
755 |
|
|
|
756 |
|
|
;} |
757 |
|
|
|
758 |
|
|
; |
759 |
|
|
|
760 |
|
|
|
761 |
|
|
} |
762 |
|
|
} |
763 |
wakaba |
1.2 |
|
764 |
|
|
## TODO: An attribute that returns the number of path segments is necessary. |
765 |
|
|
|
766 |
wakaba |
1.5 |
*is_uri = \&is_uri_3986; |
767 |
wakaba |
1.1 |
|
768 |
wakaba |
1.5 |
sub is_uri_3986 ($) { |
769 |
|
|
my $self = $_[0]; |
770 |
|
|
my $r = 0; |
771 |
wakaba |
1.1 |
|
772 |
|
|
{ |
773 |
|
|
|
774 |
|
|
my |
775 |
|
|
$v = $$self; |
776 |
|
|
V: { |
777 |
|
|
## -- Scheme |
778 |
|
|
unless ($v =~ s/^[A-Za-z][A-Za-z0-9+.-]*://s) { |
779 |
|
|
last V; |
780 |
|
|
} |
781 |
|
|
|
782 |
|
|
## -- Fragment |
783 |
|
|
if ($v =~ s/#(.*)\z//s) { |
784 |
|
|
my $w = $1; |
785 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
786 |
|
|
last V; |
787 |
|
|
} |
788 |
|
|
} |
789 |
|
|
|
790 |
|
|
## -- Query |
791 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
792 |
|
|
my $w = $1; |
793 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
794 |
|
|
last V; |
795 |
|
|
} |
796 |
|
|
} |
797 |
|
|
|
798 |
|
|
## -- Authority |
799 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
800 |
|
|
my $w = $1; |
801 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
802 |
|
|
$w =~ s/:[0-9]*\z//; |
803 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
804 |
|
|
my $x = $1; |
805 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
806 |
|
|
## IPv6address |
807 |
|
|
my $isv6; |
808 |
|
|
|
809 |
|
|
|
810 |
|
|
{ |
811 |
|
|
|
812 |
|
|
my |
813 |
|
|
$ipv4 = qr/(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)(?>\.(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)){3}/; |
814 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
815 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
816 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
817 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
818 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
819 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
820 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
821 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
822 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
823 |
|
|
$isv6 = |
824 |
|
|
1 |
825 |
|
|
; |
826 |
|
|
} |
827 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
828 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
829 |
|
|
$isv6 = |
830 |
|
|
1 |
831 |
|
|
; |
832 |
|
|
} |
833 |
|
|
} elsif ($x =~ s/::\z//o) { |
834 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
835 |
|
|
$isv6 = |
836 |
|
|
1 |
837 |
|
|
; |
838 |
|
|
} |
839 |
|
|
} |
840 |
|
|
|
841 |
|
|
|
842 |
|
|
} |
843 |
|
|
|
844 |
|
|
; |
845 |
|
|
last V unless $isv6; |
846 |
|
|
} |
847 |
|
|
} else { |
848 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/) { |
849 |
|
|
last V; |
850 |
|
|
} |
851 |
|
|
} |
852 |
|
|
} |
853 |
|
|
|
854 |
|
|
## -- Path |
855 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}s) { |
856 |
|
|
last V; |
857 |
|
|
} |
858 |
|
|
|
859 |
|
|
$r = |
860 |
|
|
1 |
861 |
|
|
; |
862 |
|
|
} # V |
863 |
|
|
|
864 |
|
|
|
865 |
|
|
} |
866 |
|
|
$r; |
867 |
wakaba |
1.5 |
} # is_uri_3986 |
868 |
wakaba |
1.1 |
|
869 |
wakaba |
1.5 |
*is_relative_reference = \&is_relative_reference_3986; |
870 |
wakaba |
1.1 |
|
871 |
wakaba |
1.5 |
sub is_relative_reference_3986 ($) { |
872 |
|
|
my $self = $_[0]; |
873 |
wakaba |
1.1 |
my $r = 0; |
874 |
|
|
|
875 |
|
|
{ |
876 |
|
|
|
877 |
|
|
my |
878 |
|
|
$v = $$self; |
879 |
|
|
V: { |
880 |
|
|
## -- No scheme |
881 |
|
|
if ($v =~ s!^[^/?#]*:!!s) { |
882 |
|
|
last V; |
883 |
|
|
} |
884 |
|
|
|
885 |
|
|
## -- Fragment |
886 |
|
|
if ($v =~ s/#(.*)\z//s) { |
887 |
|
|
my $w = $1; |
888 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
889 |
|
|
last V; |
890 |
|
|
} |
891 |
|
|
} |
892 |
|
|
|
893 |
|
|
## -- Query |
894 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
895 |
|
|
my $w = $1; |
896 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
897 |
|
|
last V; |
898 |
|
|
} |
899 |
|
|
} |
900 |
|
|
|
901 |
|
|
## -- Authority |
902 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
903 |
|
|
my $w = $1; |
904 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
905 |
|
|
$w =~ s/:[0-9]*\z//; |
906 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
907 |
|
|
my $x = $1; |
908 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
909 |
|
|
## IPv6address |
910 |
|
|
my $isv6; |
911 |
|
|
|
912 |
|
|
|
913 |
|
|
{ |
914 |
|
|
|
915 |
|
|
my |
916 |
|
|
$ipv4 = qr/(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)(?>\.(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)){3}/; |
917 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
918 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
919 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
920 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
921 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
922 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
923 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
924 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
925 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
926 |
|
|
$isv6 = |
927 |
|
|
1 |
928 |
|
|
; |
929 |
|
|
} |
930 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
931 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
932 |
|
|
$isv6 = |
933 |
|
|
1 |
934 |
|
|
; |
935 |
|
|
} |
936 |
|
|
} elsif ($x =~ s/::\z//o) { |
937 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
938 |
|
|
$isv6 = |
939 |
|
|
1 |
940 |
|
|
; |
941 |
|
|
} |
942 |
|
|
} |
943 |
|
|
|
944 |
|
|
|
945 |
|
|
} |
946 |
|
|
|
947 |
|
|
; |
948 |
|
|
last V unless $isv6; |
949 |
|
|
} |
950 |
|
|
} else { |
951 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/) { |
952 |
|
|
last V; |
953 |
|
|
} |
954 |
|
|
} |
955 |
|
|
} |
956 |
|
|
|
957 |
|
|
## -- Path |
958 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}s) { |
959 |
|
|
last V; |
960 |
|
|
} |
961 |
|
|
|
962 |
|
|
$r = |
963 |
|
|
1 |
964 |
|
|
; |
965 |
|
|
} # V |
966 |
|
|
|
967 |
|
|
|
968 |
|
|
} |
969 |
|
|
$r; |
970 |
wakaba |
1.5 |
} # is_relative_reference_3986 |
971 |
wakaba |
1.1 |
|
972 |
wakaba |
1.5 |
*is_uri_reference = \&is_uri_reference_3986; |
973 |
wakaba |
1.1 |
|
974 |
wakaba |
1.5 |
sub is_uri_reference_3986 ($) { |
975 |
|
|
my $self = $_[0]; |
976 |
wakaba |
1.1 |
my $r = 0; |
977 |
|
|
|
978 |
|
|
{ |
979 |
|
|
|
980 |
|
|
|
981 |
|
|
{ |
982 |
|
|
|
983 |
|
|
local $Error::Depth = $Error::Depth + 1; |
984 |
|
|
|
985 |
|
|
{ |
986 |
|
|
|
987 |
|
|
|
988 |
|
|
|
989 |
|
|
$r = $self-> |
990 |
|
|
is_uri_3986 |
991 |
|
|
|| |
992 |
|
|
$self-> |
993 |
|
|
is_relative_reference_3986 |
994 |
|
|
; |
995 |
|
|
|
996 |
|
|
|
997 |
|
|
|
998 |
|
|
} |
999 |
|
|
|
1000 |
|
|
|
1001 |
|
|
;} |
1002 |
|
|
|
1003 |
|
|
; |
1004 |
|
|
|
1005 |
|
|
|
1006 |
|
|
} |
1007 |
|
|
$r; |
1008 |
wakaba |
1.5 |
} # is_uri_reference_3986 |
1009 |
wakaba |
1.1 |
|
1010 |
wakaba |
1.5 |
*is_absolute_uri = \&is_absolute_uri_3986; |
1011 |
wakaba |
1.1 |
|
1012 |
wakaba |
1.5 |
sub is_absolute_uri_3986 ($) { |
1013 |
|
|
my $self = $_[0]; |
1014 |
wakaba |
1.1 |
my $r = 0; |
1015 |
|
|
|
1016 |
|
|
{ |
1017 |
|
|
|
1018 |
|
|
|
1019 |
|
|
{ |
1020 |
|
|
|
1021 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1022 |
|
|
|
1023 |
|
|
{ |
1024 |
|
|
|
1025 |
|
|
|
1026 |
|
|
|
1027 |
|
|
$r = $$self !~ /#/ && $self-> |
1028 |
|
|
is_uri_3986 |
1029 |
|
|
; |
1030 |
|
|
|
1031 |
|
|
|
1032 |
|
|
|
1033 |
|
|
} |
1034 |
|
|
|
1035 |
|
|
|
1036 |
|
|
;} |
1037 |
|
|
|
1038 |
|
|
; |
1039 |
|
|
|
1040 |
|
|
|
1041 |
|
|
} |
1042 |
|
|
$r; |
1043 |
wakaba |
1.5 |
} # is_uri_reference_3986 |
1044 |
wakaba |
1.1 |
|
1045 |
wakaba |
1.5 |
sub is_empty_reference ($) { |
1046 |
|
|
return ${$_[0]} eq ''; |
1047 |
|
|
} # is_empty_reference |
1048 |
wakaba |
1.1 |
|
1049 |
wakaba |
1.5 |
*is_iri = \&is_iri_3987; |
1050 |
wakaba |
1.1 |
|
1051 |
wakaba |
1.5 |
sub is_iri_3987 ($) { |
1052 |
|
|
my $self = $_[0]; |
1053 |
wakaba |
1.1 |
my $r = 0; |
1054 |
|
|
|
1055 |
|
|
{ |
1056 |
|
|
|
1057 |
|
|
my |
1058 |
|
|
$v = $$self; |
1059 |
|
|
V: { |
1060 |
|
|
## LRM, RLM, LRE, RLE, LRO, RLO, PDF |
1061 |
|
|
## U+200E, U+200F, U+202A - U+202E |
1062 |
|
|
my $ucschar = q{\x{00A0}-\x{200D}\x{2010}-\x{2029}\x{202F}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}}; |
1063 |
|
|
|
1064 |
|
|
## -- Scheme |
1065 |
|
|
unless ($v =~ s/^[A-Za-z][A-Za-z0-9+.-]*://s) { |
1066 |
|
|
last V; |
1067 |
|
|
} |
1068 |
|
|
|
1069 |
|
|
## -- Fragment |
1070 |
|
|
if ($v =~ s/#(.*)\z//s) { |
1071 |
|
|
my $w = $1; |
1072 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1073 |
|
|
last V; |
1074 |
|
|
} |
1075 |
|
|
} |
1076 |
|
|
|
1077 |
|
|
## -- Query |
1078 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
1079 |
|
|
my $w = $1; |
1080 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar\x{E000}-\x{F8FF}\x{F0000}-\x{FFFFD}\x{100000}-\x{10FFFD}-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1081 |
|
|
last V; |
1082 |
|
|
} |
1083 |
|
|
} |
1084 |
|
|
|
1085 |
|
|
## -- Authority |
1086 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
1087 |
|
|
my $w = $1; |
1088 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
1089 |
|
|
$w =~ s/:[0-9]*\z//; |
1090 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
1091 |
|
|
my $x = $1; |
1092 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
1093 |
|
|
## IPv6address |
1094 |
|
|
my $isv6; |
1095 |
|
|
|
1096 |
|
|
|
1097 |
|
|
{ |
1098 |
|
|
|
1099 |
|
|
my |
1100 |
|
|
$ipv4 = qr/(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)(?>\.(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)){3}/; |
1101 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
1102 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
1103 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
1104 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
1105 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
1106 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
1107 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
1108 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
1109 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
1110 |
|
|
$isv6 = |
1111 |
|
|
1 |
1112 |
|
|
; |
1113 |
|
|
} |
1114 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
1115 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
1116 |
|
|
$isv6 = |
1117 |
|
|
1 |
1118 |
|
|
; |
1119 |
|
|
} |
1120 |
|
|
} elsif ($x =~ s/::\z//o) { |
1121 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
1122 |
|
|
$isv6 = |
1123 |
|
|
1 |
1124 |
|
|
; |
1125 |
|
|
} |
1126 |
|
|
} |
1127 |
|
|
|
1128 |
|
|
|
1129 |
|
|
} |
1130 |
|
|
|
1131 |
|
|
; |
1132 |
|
|
last V unless $isv6; |
1133 |
|
|
} |
1134 |
|
|
} else { |
1135 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/o) { |
1136 |
|
|
last V; |
1137 |
|
|
} |
1138 |
|
|
} |
1139 |
|
|
} |
1140 |
|
|
|
1141 |
|
|
## -- Path |
1142 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}os) { |
1143 |
|
|
last V; |
1144 |
|
|
} |
1145 |
|
|
|
1146 |
|
|
$r = |
1147 |
|
|
1 |
1148 |
|
|
; |
1149 |
|
|
} # V |
1150 |
|
|
|
1151 |
|
|
|
1152 |
|
|
} |
1153 |
|
|
$r; |
1154 |
wakaba |
1.5 |
} # is_iri_3987 |
1155 |
wakaba |
1.1 |
|
1156 |
wakaba |
1.5 |
*is_relative_iri_reference = \&is_relative_iri_reference_3987; |
1157 |
wakaba |
1.1 |
|
1158 |
wakaba |
1.5 |
sub is_relative_iri_reference_3987 ($) { |
1159 |
|
|
my $self = $_[0]; |
1160 |
wakaba |
1.1 |
my $r = 0; |
1161 |
|
|
|
1162 |
|
|
{ |
1163 |
|
|
|
1164 |
|
|
my |
1165 |
|
|
$v = $$self; |
1166 |
|
|
V: { |
1167 |
|
|
## LRM, RLM, LRE, RLE, LRO, RLO, PDF |
1168 |
|
|
## U+200E, U+200F, U+202A - U+202E |
1169 |
|
|
my $ucschar = q{\x{00A0}-\x{200D}\x{2010}-\x{2029}\x{202F}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}}; |
1170 |
|
|
|
1171 |
|
|
## -- No scheme |
1172 |
|
|
if ($v =~ s!^[^/?#]*:!!s) { |
1173 |
|
|
last V; |
1174 |
|
|
} |
1175 |
|
|
|
1176 |
|
|
## -- Fragment |
1177 |
|
|
if ($v =~ s/#(.*)\z//s) { |
1178 |
|
|
my $w = $1; |
1179 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1180 |
|
|
last V; |
1181 |
|
|
} |
1182 |
|
|
} |
1183 |
|
|
|
1184 |
|
|
## -- Query |
1185 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
1186 |
|
|
my $w = $1; |
1187 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar\x{E000}-\x{F8FF}\x{F0000}-\x{FFFFD}\x{100000}-\x{10FFFD}-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1188 |
|
|
last V; |
1189 |
|
|
} |
1190 |
|
|
} |
1191 |
|
|
|
1192 |
|
|
## -- Authority |
1193 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
1194 |
|
|
my $w = $1; |
1195 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
1196 |
|
|
$w =~ s/:[0-9]*\z//; |
1197 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
1198 |
|
|
my $x = $1; |
1199 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
1200 |
|
|
## IPv6address |
1201 |
|
|
my $isv6; |
1202 |
|
|
|
1203 |
|
|
|
1204 |
|
|
{ |
1205 |
|
|
|
1206 |
|
|
my |
1207 |
|
|
$ipv4 = qr/(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)(?>\.(?>0|1[0-9]{0,2}|2(?>[0-4][0-9]?|5[0-5]?|[6-9])?|[3-9][0-9]?)){3}/; |
1208 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
1209 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
1210 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
1211 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
1212 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
1213 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
1214 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
1215 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
1216 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
1217 |
|
|
$isv6 = |
1218 |
|
|
1 |
1219 |
|
|
; |
1220 |
|
|
} |
1221 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
1222 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
1223 |
|
|
$isv6 = |
1224 |
|
|
1 |
1225 |
|
|
; |
1226 |
|
|
} |
1227 |
|
|
} elsif ($x =~ s/::\z//o) { |
1228 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
1229 |
|
|
$isv6 = |
1230 |
|
|
1 |
1231 |
|
|
; |
1232 |
|
|
} |
1233 |
|
|
} |
1234 |
|
|
|
1235 |
|
|
|
1236 |
|
|
} |
1237 |
|
|
|
1238 |
|
|
; |
1239 |
|
|
last V unless $isv6; |
1240 |
|
|
} |
1241 |
|
|
} else { |
1242 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/o) { |
1243 |
|
|
last V; |
1244 |
|
|
} |
1245 |
|
|
} |
1246 |
|
|
} |
1247 |
|
|
|
1248 |
|
|
## -- Path |
1249 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}os) { |
1250 |
|
|
last V; |
1251 |
|
|
} |
1252 |
|
|
|
1253 |
|
|
$r = |
1254 |
|
|
1 |
1255 |
|
|
; |
1256 |
|
|
} # V |
1257 |
|
|
|
1258 |
|
|
|
1259 |
|
|
} |
1260 |
|
|
$r; |
1261 |
wakaba |
1.5 |
} # is_relative_iri_reference_3987 |
1262 |
wakaba |
1.1 |
|
1263 |
wakaba |
1.5 |
*is_iri_reference = \&is_iri_reference_3987; |
1264 |
wakaba |
1.1 |
|
1265 |
wakaba |
1.5 |
sub is_iri_reference_3987 ($) { |
1266 |
|
|
my $self = $_[0]; |
1267 |
wakaba |
1.1 |
my $r = 0; |
1268 |
|
|
|
1269 |
|
|
{ |
1270 |
|
|
|
1271 |
|
|
|
1272 |
|
|
{ |
1273 |
|
|
|
1274 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1275 |
|
|
|
1276 |
|
|
{ |
1277 |
|
|
|
1278 |
|
|
|
1279 |
|
|
|
1280 |
|
|
$r = $self-> |
1281 |
|
|
is_iri_3987 |
1282 |
|
|
|| |
1283 |
|
|
$self-> |
1284 |
|
|
is_relative_iri_reference_3987 |
1285 |
|
|
; |
1286 |
|
|
|
1287 |
|
|
|
1288 |
|
|
|
1289 |
|
|
} |
1290 |
|
|
|
1291 |
|
|
|
1292 |
|
|
;} |
1293 |
|
|
|
1294 |
|
|
; |
1295 |
|
|
|
1296 |
|
|
|
1297 |
|
|
} |
1298 |
|
|
$r; |
1299 |
wakaba |
1.5 |
} # is_iri_reference_3987 |
1300 |
wakaba |
1.1 |
|
1301 |
wakaba |
1.5 |
*is_absolute_iri = \&is_absolute_iri_3987; |
1302 |
wakaba |
1.1 |
|
1303 |
wakaba |
1.5 |
sub is_absolute_iri_3987 ($) { |
1304 |
|
|
my $self = $_[0]; |
1305 |
wakaba |
1.1 |
my $r = 0; |
1306 |
|
|
|
1307 |
|
|
{ |
1308 |
|
|
|
1309 |
|
|
|
1310 |
|
|
{ |
1311 |
|
|
|
1312 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1313 |
|
|
|
1314 |
|
|
{ |
1315 |
|
|
|
1316 |
|
|
|
1317 |
|
|
|
1318 |
|
|
$r = $$self !~ /#/ && $self-> |
1319 |
|
|
is_iri_3987 |
1320 |
|
|
; |
1321 |
|
|
|
1322 |
|
|
|
1323 |
|
|
|
1324 |
|
|
} |
1325 |
|
|
|
1326 |
|
|
|
1327 |
|
|
;} |
1328 |
|
|
|
1329 |
|
|
; |
1330 |
|
|
|
1331 |
|
|
|
1332 |
|
|
} |
1333 |
|
|
$r; |
1334 |
wakaba |
1.5 |
} # is_absolute_iri_3987 |
1335 |
|
|
|
1336 |
wakaba |
1.1 |
sub get_uri_reference ($) { |
1337 |
|
|
my ($self) = @_; |
1338 |
|
|
my $r; |
1339 |
|
|
|
1340 |
|
|
{ |
1341 |
|
|
|
1342 |
|
|
|
1343 |
|
|
{ |
1344 |
|
|
|
1345 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1346 |
|
|
|
1347 |
|
|
{ |
1348 |
|
|
|
1349 |
|
|
|
1350 |
|
|
|
1351 |
|
|
$r = $self-> |
1352 |
|
|
get_uri_reference_3986 |
1353 |
|
|
; |
1354 |
|
|
|
1355 |
|
|
|
1356 |
|
|
|
1357 |
|
|
} |
1358 |
|
|
|
1359 |
|
|
|
1360 |
|
|
;} |
1361 |
|
|
|
1362 |
|
|
; |
1363 |
|
|
|
1364 |
|
|
|
1365 |
|
|
} |
1366 |
|
|
$r} |
1367 |
|
|
sub get_uri_reference_3986 ($) { |
1368 |
|
|
my ($self) = @_; |
1369 |
|
|
my $r; |
1370 |
|
|
|
1371 |
|
|
{ |
1372 |
|
|
|
1373 |
|
|
|
1374 |
|
|
{ |
1375 |
|
|
|
1376 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1377 |
|
|
|
1378 |
|
|
{ |
1379 |
|
|
|
1380 |
|
|
|
1381 |
|
|
require |
1382 |
|
|
Encode; |
1383 |
|
|
my $v = Encode::encode ('utf8', $$self); |
1384 |
|
|
$v =~ s/([<>"{}|\\\^`\x00-\x20\x7E-\xFF])/sprintf '%%%02X', ord $1/ge; |
1385 |
wakaba |
1.2 |
$r = bless \$v, 'Message::URI::URIReference'; |
1386 |
wakaba |
1.1 |
} |
1387 |
|
|
|
1388 |
|
|
|
1389 |
|
|
;} |
1390 |
|
|
|
1391 |
|
|
; |
1392 |
|
|
|
1393 |
|
|
|
1394 |
|
|
} |
1395 |
|
|
$r} |
1396 |
|
|
sub get_iri_reference ($) { |
1397 |
|
|
my ($self) = @_; |
1398 |
|
|
my $r; |
1399 |
|
|
|
1400 |
|
|
{ |
1401 |
|
|
|
1402 |
|
|
|
1403 |
|
|
{ |
1404 |
|
|
|
1405 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1406 |
|
|
|
1407 |
|
|
{ |
1408 |
|
|
|
1409 |
|
|
|
1410 |
|
|
|
1411 |
|
|
$r = $self-> |
1412 |
|
|
get_iri_reference_3987 |
1413 |
|
|
; |
1414 |
|
|
|
1415 |
|
|
|
1416 |
|
|
|
1417 |
|
|
} |
1418 |
|
|
|
1419 |
|
|
|
1420 |
|
|
;} |
1421 |
|
|
|
1422 |
|
|
; |
1423 |
|
|
|
1424 |
|
|
|
1425 |
|
|
} |
1426 |
|
|
$r} |
1427 |
|
|
sub get_iri_reference_3987 ($) { |
1428 |
|
|
my ($self) = @_; |
1429 |
|
|
my $r; |
1430 |
|
|
|
1431 |
|
|
{ |
1432 |
|
|
|
1433 |
|
|
|
1434 |
|
|
{ |
1435 |
|
|
|
1436 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1437 |
|
|
|
1438 |
|
|
{ |
1439 |
|
|
|
1440 |
|
|
|
1441 |
|
|
require |
1442 |
|
|
Encode; |
1443 |
|
|
my $v = Encode::encode ('utf8', $$self); |
1444 |
|
|
$v =~ s{%([2-9A-Fa-f][0-9A-Fa-f])} |
1445 |
|
|
{ |
1446 |
|
|
my $ch = hex $1; |
1447 |
|
|
if ([ |
1448 |
|
|
# 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 |
1449 |
|
|
# 0x8 0x9 0xA 0xB 0xC 0xD 0xE 0xF |
1450 |
|
|
|
1451 |
|
|
1 |
1452 |
|
|
, |
1453 |
|
|
1 |
1454 |
|
|
, |
1455 |
|
|
1 |
1456 |
|
|
, |
1457 |
|
|
1 |
1458 |
|
|
, |
1459 |
|
|
1 |
1460 |
|
|
, |
1461 |
|
|
1 |
1462 |
|
|
, |
1463 |
|
|
1 |
1464 |
|
|
, |
1465 |
|
|
1 |
1466 |
|
|
, # 0x00 |
1467 |
|
|
|
1468 |
|
|
1 |
1469 |
|
|
, |
1470 |
|
|
1 |
1471 |
|
|
, |
1472 |
|
|
1 |
1473 |
|
|
, |
1474 |
|
|
1 |
1475 |
|
|
, |
1476 |
|
|
1 |
1477 |
|
|
, |
1478 |
|
|
1 |
1479 |
|
|
, |
1480 |
|
|
1 |
1481 |
|
|
, |
1482 |
|
|
1 |
1483 |
|
|
, # 0x08 |
1484 |
|
|
|
1485 |
|
|
1 |
1486 |
|
|
, |
1487 |
|
|
1 |
1488 |
|
|
, |
1489 |
|
|
1 |
1490 |
|
|
, |
1491 |
|
|
1 |
1492 |
|
|
, |
1493 |
|
|
1 |
1494 |
|
|
, |
1495 |
|
|
1 |
1496 |
|
|
, |
1497 |
|
|
1 |
1498 |
|
|
, |
1499 |
|
|
1 |
1500 |
|
|
, # 0x10 |
1501 |
|
|
|
1502 |
|
|
1 |
1503 |
|
|
, |
1504 |
|
|
1 |
1505 |
|
|
, |
1506 |
|
|
1 |
1507 |
|
|
, |
1508 |
|
|
1 |
1509 |
|
|
, |
1510 |
|
|
1 |
1511 |
|
|
, |
1512 |
|
|
1 |
1513 |
|
|
, |
1514 |
|
|
1 |
1515 |
|
|
, |
1516 |
|
|
1 |
1517 |
|
|
, # 0x18 |
1518 |
|
|
|
1519 |
|
|
1 |
1520 |
|
|
, |
1521 |
|
|
1 |
1522 |
|
|
, |
1523 |
|
|
1 |
1524 |
|
|
, |
1525 |
|
|
1 |
1526 |
|
|
, |
1527 |
|
|
1 |
1528 |
|
|
, |
1529 |
|
|
1 |
1530 |
|
|
, |
1531 |
|
|
1 |
1532 |
|
|
, |
1533 |
|
|
1 |
1534 |
|
|
, # 0x20 |
1535 |
|
|
|
1536 |
|
|
1 |
1537 |
|
|
, |
1538 |
|
|
1 |
1539 |
|
|
, |
1540 |
|
|
1 |
1541 |
|
|
, |
1542 |
|
|
1 |
1543 |
|
|
, |
1544 |
|
|
1 |
1545 |
|
|
, |
1546 |
|
|
0 |
1547 |
|
|
, |
1548 |
|
|
0 |
1549 |
|
|
, |
1550 |
|
|
1 |
1551 |
|
|
, # 0x28 |
1552 |
|
|
|
1553 |
|
|
0 |
1554 |
|
|
, |
1555 |
|
|
0 |
1556 |
|
|
, |
1557 |
|
|
0 |
1558 |
|
|
, |
1559 |
|
|
0 |
1560 |
|
|
, |
1561 |
|
|
0 |
1562 |
|
|
, |
1563 |
|
|
0 |
1564 |
|
|
, |
1565 |
|
|
0 |
1566 |
|
|
, |
1567 |
|
|
0 |
1568 |
|
|
, # 0x30 |
1569 |
|
|
|
1570 |
|
|
0 |
1571 |
|
|
, |
1572 |
|
|
0 |
1573 |
|
|
, |
1574 |
|
|
1 |
1575 |
|
|
, |
1576 |
|
|
1 |
1577 |
|
|
, |
1578 |
|
|
1 |
1579 |
|
|
, |
1580 |
|
|
1 |
1581 |
|
|
, |
1582 |
|
|
1 |
1583 |
|
|
, |
1584 |
|
|
1 |
1585 |
|
|
, # 0x38 |
1586 |
|
|
|
1587 |
|
|
1 |
1588 |
|
|
, |
1589 |
|
|
0 |
1590 |
|
|
, |
1591 |
|
|
0 |
1592 |
|
|
, |
1593 |
|
|
0 |
1594 |
|
|
, |
1595 |
|
|
0 |
1596 |
|
|
, |
1597 |
|
|
0 |
1598 |
|
|
, |
1599 |
|
|
0 |
1600 |
|
|
, |
1601 |
|
|
0 |
1602 |
|
|
, # 0x40 |
1603 |
|
|
|
1604 |
|
|
0 |
1605 |
|
|
, |
1606 |
|
|
0 |
1607 |
|
|
, |
1608 |
|
|
0 |
1609 |
|
|
, |
1610 |
|
|
0 |
1611 |
|
|
, |
1612 |
|
|
0 |
1613 |
|
|
, |
1614 |
|
|
0 |
1615 |
|
|
, |
1616 |
|
|
0 |
1617 |
|
|
, |
1618 |
|
|
0 |
1619 |
|
|
, # 0x48 |
1620 |
|
|
|
1621 |
|
|
0 |
1622 |
|
|
, |
1623 |
|
|
0 |
1624 |
|
|
, |
1625 |
|
|
0 |
1626 |
|
|
, |
1627 |
|
|
0 |
1628 |
|
|
, |
1629 |
|
|
0 |
1630 |
|
|
, |
1631 |
|
|
0 |
1632 |
|
|
, |
1633 |
|
|
0 |
1634 |
|
|
, |
1635 |
|
|
0 |
1636 |
|
|
, # 0x50 |
1637 |
|
|
|
1638 |
|
|
0 |
1639 |
|
|
, |
1640 |
|
|
0 |
1641 |
|
|
, |
1642 |
|
|
0 |
1643 |
|
|
, |
1644 |
|
|
1 |
1645 |
|
|
, |
1646 |
|
|
1 |
1647 |
|
|
, |
1648 |
|
|
1 |
1649 |
|
|
, |
1650 |
|
|
1 |
1651 |
|
|
, |
1652 |
|
|
0 |
1653 |
|
|
, # 0x58 |
1654 |
|
|
|
1655 |
|
|
1 |
1656 |
|
|
, |
1657 |
|
|
0 |
1658 |
|
|
, |
1659 |
|
|
0 |
1660 |
|
|
, |
1661 |
|
|
0 |
1662 |
|
|
, |
1663 |
|
|
0 |
1664 |
|
|
, |
1665 |
|
|
0 |
1666 |
|
|
, |
1667 |
|
|
0 |
1668 |
|
|
, |
1669 |
|
|
0 |
1670 |
|
|
, # 0x60 |
1671 |
|
|
|
1672 |
|
|
0 |
1673 |
|
|
, |
1674 |
|
|
0 |
1675 |
|
|
, |
1676 |
|
|
0 |
1677 |
|
|
, |
1678 |
|
|
0 |
1679 |
|
|
, |
1680 |
|
|
0 |
1681 |
|
|
, |
1682 |
|
|
0 |
1683 |
|
|
, |
1684 |
|
|
0 |
1685 |
|
|
, |
1686 |
|
|
0 |
1687 |
|
|
, # 0x68 |
1688 |
|
|
|
1689 |
|
|
0 |
1690 |
|
|
, |
1691 |
|
|
0 |
1692 |
|
|
, |
1693 |
|
|
0 |
1694 |
|
|
, |
1695 |
|
|
0 |
1696 |
|
|
, |
1697 |
|
|
0 |
1698 |
|
|
, |
1699 |
|
|
0 |
1700 |
|
|
, |
1701 |
|
|
0 |
1702 |
|
|
, |
1703 |
|
|
0 |
1704 |
|
|
, # 0x70 |
1705 |
|
|
|
1706 |
|
|
0 |
1707 |
|
|
, |
1708 |
|
|
0 |
1709 |
|
|
, |
1710 |
|
|
0 |
1711 |
|
|
, |
1712 |
|
|
1 |
1713 |
|
|
, |
1714 |
|
|
1 |
1715 |
|
|
, |
1716 |
|
|
1 |
1717 |
|
|
, |
1718 |
|
|
0 |
1719 |
|
|
, |
1720 |
|
|
1 |
1721 |
|
|
, # 0x78 |
1722 |
|
|
# 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 |
1723 |
|
|
# 0x8 0x9 0xA 0xB 0xC 0xD 0xE 0xF |
1724 |
|
|
]->[$ch]) { |
1725 |
|
|
# PERCENT SIGN, reserved, not-allowed in ASCII |
1726 |
|
|
'%'.$1; |
1727 |
|
|
} else { |
1728 |
wakaba |
1.2 |
pack 'C', $ch; |
1729 |
wakaba |
1.1 |
} |
1730 |
|
|
}ge; |
1731 |
|
|
$v =~ s{( |
1732 |
|
|
[\xC2-\xDF][\x80-\xBF] | # UTF8-2 |
1733 |
|
|
[\xE0][\xA0-\xBF][\x80-\xBF] | |
1734 |
|
|
[\xE1-\xEC][\x80-\xBF][\x80-\xBF] | |
1735 |
|
|
[\xED][\x80-\x9F][\x80-\xBF] | |
1736 |
|
|
[\xEE\xEF][\x80-\xBF][\x80-\xBF] | # UTF8-3 |
1737 |
|
|
[\xF0][\x90-\xBF][\x80-\xBF][\x80-\xBF] | |
1738 |
|
|
[\xF1-\xF3][\x80-\xBF][\x80-\xBF][\x80-\xBF] | |
1739 |
|
|
[\xF4][\x80-\x8F][\x80-\xBF][\x80-\xBF] | # UTF8-4 |
1740 |
|
|
[\x80-\xFF] |
1741 |
|
|
)}{ |
1742 |
|
|
my $c = $1; |
1743 |
|
|
if (length ($c) == 1) { |
1744 |
|
|
$c =~ s/(.)/sprintf '%%%02X', ord $1/ge; |
1745 |
|
|
$c; |
1746 |
|
|
} else { |
1747 |
|
|
my $ch = Encode::decode ('utf8', $c); |
1748 |
|
|
if ($ch =~ /^[\x{00A0}-\x{200D}\x{2010}-\x{2029}\x{202F}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}]/) { |
1749 |
|
|
$c; |
1750 |
|
|
} else { |
1751 |
|
|
$c =~ s/([\x80-\xFF])/sprintf '%%%02X', ord $1/ge; |
1752 |
|
|
$c; |
1753 |
|
|
} |
1754 |
|
|
} |
1755 |
|
|
}gex; |
1756 |
|
|
$v =~ s/([<>"{}|\\\^`\x00-\x20\x7F])/sprintf '%%%02X', ord $1/ge; |
1757 |
|
|
$v = Encode::decode ('utf8', $v); |
1758 |
wakaba |
1.2 |
$r = bless \$v, 'Message::URI::URIReference'; |
1759 |
wakaba |
1.1 |
} |
1760 |
|
|
|
1761 |
|
|
|
1762 |
|
|
;} |
1763 |
|
|
|
1764 |
|
|
; |
1765 |
|
|
|
1766 |
|
|
|
1767 |
|
|
} |
1768 |
|
|
$r} |
1769 |
|
|
sub get_absolute_reference ($$;%) { |
1770 |
|
|
my ($self, $base, %opt) = @_; |
1771 |
|
|
my $r; |
1772 |
|
|
|
1773 |
|
|
{ |
1774 |
|
|
|
1775 |
|
|
|
1776 |
|
|
{ |
1777 |
|
|
|
1778 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1779 |
|
|
|
1780 |
|
|
{ |
1781 |
|
|
|
1782 |
|
|
|
1783 |
|
|
|
1784 |
|
|
$r = $self-> |
1785 |
|
|
get_absolute_reference_3986 |
1786 |
|
|
|
1787 |
|
|
($base, non_strict => $opt{non_strict}); |
1788 |
|
|
|
1789 |
|
|
|
1790 |
|
|
|
1791 |
|
|
} |
1792 |
|
|
|
1793 |
|
|
|
1794 |
|
|
;} |
1795 |
|
|
|
1796 |
|
|
; |
1797 |
|
|
|
1798 |
|
|
|
1799 |
|
|
} |
1800 |
|
|
$r} |
1801 |
|
|
sub get_absolute_reference_3986 ($$%) { |
1802 |
|
|
my ($self, $base, %opt) = @_; |
1803 |
|
|
my $r; |
1804 |
|
|
|
1805 |
|
|
{ |
1806 |
|
|
|
1807 |
|
|
|
1808 |
|
|
{ |
1809 |
|
|
|
1810 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1811 |
|
|
|
1812 |
|
|
{ |
1813 |
|
|
|
1814 |
|
|
|
1815 |
|
|
|
1816 |
|
|
## -- Decomposition |
1817 |
|
|
my ($b_scheme, $b_auth, $b_path, $b_query, $b_frag); |
1818 |
|
|
my ($r_scheme, $r_auth, $r_path, $r_query, $r_frag); |
1819 |
|
|
|
1820 |
|
|
if ($$self =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!s) { |
1821 |
|
|
($r_scheme, $r_auth, $r_path, $r_query, $r_frag) |
1822 |
|
|
= ($1, $2, $3, $4, $5); |
1823 |
|
|
} else { # unlikely happen |
1824 |
|
|
($r_scheme, $r_auth, $r_path, $r_query, $r_frag) |
1825 |
|
|
= ( |
1826 |
|
|
undef |
1827 |
|
|
, |
1828 |
|
|
undef |
1829 |
|
|
, '', |
1830 |
|
|
undef |
1831 |
|
|
, |
1832 |
|
|
undef |
1833 |
|
|
); |
1834 |
|
|
} |
1835 |
|
|
my $ba = ref $base eq 'SCALAR' |
1836 |
|
|
? $base |
1837 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
1838 |
wakaba |
1.1 |
? $base |
1839 |
|
|
: ref $base |
1840 |
|
|
? \"$base" |
1841 |
|
|
: \$base; |
1842 |
|
|
if ($$ba =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!s) { |
1843 |
|
|
($b_scheme, $b_auth, $b_path, $b_query, $b_frag) |
1844 |
|
|
= (defined $1 ? $1 : '', $2, $3, $4, $5); |
1845 |
|
|
} else { # unlikely happen |
1846 |
|
|
($b_scheme, $b_auth, $b_path, $b_query, $b_frag) |
1847 |
|
|
= ('', |
1848 |
|
|
undef |
1849 |
|
|
, '', |
1850 |
|
|
undef |
1851 |
|
|
, |
1852 |
|
|
undef |
1853 |
|
|
); |
1854 |
|
|
} |
1855 |
|
|
|
1856 |
|
|
## -- Merge |
1857 |
|
|
my $path_merge = sub ($$) { |
1858 |
|
|
my ($bpath, $rpath) = @_; |
1859 |
|
|
if ($bpath eq '') { |
1860 |
|
|
return '/'.$rpath; |
1861 |
|
|
} |
1862 |
|
|
$bpath =~ s/[^\/]*\z//; |
1863 |
|
|
return $bpath . $rpath; |
1864 |
|
|
}; # merge |
1865 |
|
|
|
1866 |
|
|
## -- Removing Dot Segments |
1867 |
|
|
my $remove_dot_segments = sub ($) { |
1868 |
|
|
local $_ = shift; |
1869 |
|
|
my $buf = ''; |
1870 |
|
|
L: while (length $_) { |
1871 |
|
|
next L if s/^\.\.?\///; |
1872 |
|
|
next L if s/^\/\.(?:\/|\z)/\//; |
1873 |
|
|
if (s/^\/\.\.(\/|\z)/\//) { |
1874 |
|
|
$buf =~ s/\/?[^\/]*$//; |
1875 |
|
|
next L; |
1876 |
|
|
} |
1877 |
|
|
last Z if s/^\.\.?\z//; |
1878 |
|
|
s/^(\/?[^\/]*)//; |
1879 |
|
|
$buf .= $1; |
1880 |
|
|
} |
1881 |
|
|
return $buf; |
1882 |
|
|
}; # remove_dot_segments |
1883 |
|
|
|
1884 |
|
|
## -- Transformation |
1885 |
|
|
my ($t_scheme, $t_auth, $t_path, $t_query, $t_frag); |
1886 |
|
|
|
1887 |
|
|
if ($opt{non_strict} and $r_scheme eq $b_scheme) { |
1888 |
|
|
undef $r_scheme; |
1889 |
|
|
} |
1890 |
|
|
|
1891 |
|
|
if (defined $r_scheme) { |
1892 |
|
|
$t_scheme = $r_scheme; |
1893 |
|
|
$t_auth = $r_auth; |
1894 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1895 |
|
|
$t_query = $r_query; |
1896 |
|
|
} else { |
1897 |
|
|
if (defined $r_auth) { |
1898 |
|
|
$t_auth = $r_auth; |
1899 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1900 |
|
|
$t_query = $r_query; |
1901 |
|
|
} else { |
1902 |
|
|
if ($r_path =~ /\A\z/) { |
1903 |
|
|
$t_path = $b_path; |
1904 |
|
|
if (defined $r_query) { |
1905 |
|
|
$t_query = $r_query; |
1906 |
|
|
} else { |
1907 |
|
|
$t_query = $b_query; |
1908 |
|
|
} |
1909 |
|
|
} elsif ($r_path =~ /^\//) { |
1910 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1911 |
|
|
$t_query = $r_query; |
1912 |
|
|
} else { |
1913 |
|
|
$t_path = $path_merge->($b_path, $r_path); |
1914 |
|
|
$t_path = $remove_dot_segments->($t_path); |
1915 |
|
|
$t_query = $r_query; |
1916 |
|
|
} |
1917 |
|
|
$t_auth = $b_auth; |
1918 |
|
|
} |
1919 |
|
|
$t_scheme = $b_scheme; |
1920 |
|
|
} |
1921 |
|
|
$t_frag = $r_frag; |
1922 |
|
|
|
1923 |
|
|
## -- Recomposition |
1924 |
|
|
my $result = '' ; |
1925 |
|
|
$result .= $t_scheme . ':' if defined $t_scheme; |
1926 |
|
|
$result .= '//' . $t_auth if defined $t_auth ; |
1927 |
|
|
$result .= $t_path ; |
1928 |
|
|
$result .= '?' . $t_query if defined $t_query ; |
1929 |
|
|
$result .= '#' . $t_frag if defined $t_frag ; |
1930 |
|
|
|
1931 |
wakaba |
1.2 |
$r = bless \$result, 'Message::URI::URIReference'; |
1932 |
wakaba |
1.1 |
|
1933 |
|
|
} |
1934 |
|
|
|
1935 |
|
|
|
1936 |
|
|
;} |
1937 |
|
|
|
1938 |
|
|
; |
1939 |
|
|
|
1940 |
|
|
|
1941 |
|
|
} |
1942 |
|
|
$r} |
1943 |
|
|
sub get_absolute_reference_3987 ($$;%) { |
1944 |
|
|
my ($self, $base, %opt) = @_; |
1945 |
|
|
my $r; |
1946 |
|
|
|
1947 |
|
|
{ |
1948 |
|
|
|
1949 |
|
|
|
1950 |
|
|
{ |
1951 |
|
|
|
1952 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1953 |
|
|
|
1954 |
|
|
{ |
1955 |
|
|
|
1956 |
|
|
|
1957 |
|
|
|
1958 |
|
|
$r = $self-> |
1959 |
|
|
get_absolute_reference_3986 |
1960 |
|
|
|
1961 |
|
|
($base, non_strict => $opt{non_strict}); |
1962 |
|
|
|
1963 |
|
|
|
1964 |
|
|
|
1965 |
|
|
} |
1966 |
|
|
|
1967 |
|
|
|
1968 |
|
|
;} |
1969 |
|
|
|
1970 |
|
|
; |
1971 |
|
|
|
1972 |
|
|
|
1973 |
|
|
} |
1974 |
|
|
$r} |
1975 |
|
|
sub is_same_document_reference ($$) { |
1976 |
|
|
my ($self, $base) = @_; |
1977 |
|
|
my $r = 0; |
1978 |
|
|
|
1979 |
|
|
{ |
1980 |
|
|
|
1981 |
|
|
|
1982 |
|
|
{ |
1983 |
|
|
|
1984 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1985 |
|
|
|
1986 |
|
|
{ |
1987 |
|
|
|
1988 |
|
|
|
1989 |
|
|
|
1990 |
|
|
$r = $self-> |
1991 |
|
|
is_same_document_reference_3986 |
1992 |
|
|
($base); |
1993 |
|
|
|
1994 |
|
|
|
1995 |
|
|
|
1996 |
|
|
} |
1997 |
|
|
|
1998 |
|
|
|
1999 |
|
|
;} |
2000 |
|
|
|
2001 |
|
|
; |
2002 |
|
|
|
2003 |
|
|
|
2004 |
|
|
} |
2005 |
|
|
$r} |
2006 |
|
|
sub is_same_document_reference_3986 ($$;%) { |
2007 |
|
|
my ($self, $base, %opt) = @_; |
2008 |
|
|
my $r = 0; |
2009 |
|
|
|
2010 |
|
|
{ |
2011 |
|
|
|
2012 |
|
|
|
2013 |
|
|
{ |
2014 |
|
|
|
2015 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2016 |
|
|
|
2017 |
|
|
{ |
2018 |
|
|
|
2019 |
|
|
|
2020 |
|
|
if |
2021 |
|
|
(substr ($$self, 0, 1) eq '#') { |
2022 |
|
|
$r = |
2023 |
|
|
1 |
2024 |
|
|
; |
2025 |
|
|
} else { |
2026 |
|
|
my $target = $self-> |
2027 |
|
|
get_absolute_reference_3986 |
2028 |
|
|
|
2029 |
|
|
($base, non_strict => $opt{non_strict}) |
2030 |
|
|
-> |
2031 |
|
|
uri_reference |
2032 |
|
|
; |
2033 |
|
|
$target =~ s/#.*\z//; |
2034 |
|
|
my $ba = ref $base eq 'SCALAR' |
2035 |
|
|
? $$base |
2036 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
2037 |
wakaba |
1.1 |
? $$base |
2038 |
|
|
: ref $base |
2039 |
|
|
? "$base" |
2040 |
|
|
: $base; |
2041 |
|
|
$ba =~ s/#.*\z//; |
2042 |
|
|
$r = ($target eq $ba); |
2043 |
|
|
} |
2044 |
|
|
|
2045 |
|
|
|
2046 |
|
|
|
2047 |
|
|
} |
2048 |
|
|
|
2049 |
|
|
|
2050 |
|
|
;} |
2051 |
|
|
|
2052 |
|
|
; |
2053 |
|
|
|
2054 |
|
|
|
2055 |
|
|
} |
2056 |
|
|
$r} |
2057 |
|
|
sub get_relative_reference ($$) { |
2058 |
|
|
my ($self, $base) = @_; |
2059 |
|
|
my $r; |
2060 |
|
|
|
2061 |
|
|
{ |
2062 |
|
|
|
2063 |
|
|
|
2064 |
|
|
{ |
2065 |
|
|
|
2066 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2067 |
|
|
|
2068 |
|
|
{ |
2069 |
|
|
|
2070 |
|
|
|
2071 |
|
|
my |
2072 |
|
|
@base; |
2073 |
|
|
my $ba = ref $base eq 'SCALAR' |
2074 |
|
|
? $base |
2075 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
2076 |
wakaba |
1.1 |
? $base |
2077 |
|
|
: ref $base |
2078 |
|
|
? \"$base" |
2079 |
|
|
: \$base; |
2080 |
|
|
if ($$ba =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!) { |
2081 |
|
|
(@base) = (defined $1 ? $1 : '', $2, $3, $4, $5); |
2082 |
|
|
} else { # unlikeley happen |
2083 |
|
|
(@base) = ('', |
2084 |
|
|
undef |
2085 |
|
|
, '', |
2086 |
|
|
undef |
2087 |
|
|
, |
2088 |
|
|
undef |
2089 |
|
|
); |
2090 |
|
|
} |
2091 |
|
|
my @t; |
2092 |
|
|
my $t = $self-> |
2093 |
|
|
get_absolute_reference |
2094 |
|
|
($base); |
2095 |
|
|
if ("$t" =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!) { |
2096 |
|
|
(@t) = (defined $1 ? $1 : '', $2, $3, $4, $5); |
2097 |
|
|
} else { # unlikeley happen |
2098 |
|
|
(@t) = ('', |
2099 |
|
|
undef |
2100 |
|
|
, '', |
2101 |
|
|
undef |
2102 |
|
|
, |
2103 |
|
|
undef |
2104 |
|
|
); |
2105 |
|
|
} |
2106 |
|
|
|
2107 |
|
|
my @ref; |
2108 |
|
|
R: { |
2109 |
|
|
## Scheme |
2110 |
|
|
if ($base[0] ne $t[0]) { |
2111 |
|
|
(@ref) = @t; |
2112 |
|
|
last R; |
2113 |
|
|
} |
2114 |
|
|
|
2115 |
|
|
## Authority |
2116 |
|
|
if (not defined $base[1] and not defined $t[1]) { |
2117 |
|
|
(@ref) = @t; |
2118 |
|
|
last R; |
2119 |
|
|
} elsif (not defined $t[1]) { |
2120 |
|
|
(@ref) = @t; |
2121 |
|
|
last R; |
2122 |
|
|
} elsif (not defined $base[1]) { |
2123 |
|
|
(@ref) = @t; |
2124 |
|
|
last R; |
2125 |
|
|
} elsif ($base[1] ne $t[1]) { |
2126 |
|
|
(@ref) = @t; |
2127 |
|
|
last R; |
2128 |
|
|
} |
2129 |
|
|
## NOTE: Avoid uncommon references. |
2130 |
|
|
|
2131 |
|
|
if (defined $t[4] and # fragment |
2132 |
|
|
$t[2] eq $base[2] and # path |
2133 |
|
|
((not defined $t[3] and not defined $base[3]) or # query |
2134 |
|
|
(defined $t[3] and defined $base[3] and $t[3] eq $base[3]))) { |
2135 |
|
|
(@ref) = ( |
2136 |
|
|
undef |
2137 |
|
|
, |
2138 |
|
|
undef |
2139 |
|
|
, '', |
2140 |
|
|
undef |
2141 |
|
|
, $t[4]); |
2142 |
|
|
last R; |
2143 |
|
|
} |
2144 |
|
|
|
2145 |
|
|
## Path |
2146 |
|
|
my @tpath = split m!/!, $t[2], -1; |
2147 |
|
|
my @bpath = split m!/!, $base[2], -1; |
2148 |
|
|
if (@tpath < 1 or @bpath < 1) { ## No |/| |
2149 |
|
|
(@ref) = @t; |
2150 |
|
|
last R; |
2151 |
|
|
} |
2152 |
|
|
my $bpl; |
2153 |
|
|
|
2154 |
|
|
## Removes common segments |
2155 |
|
|
while (@tpath and @bpath and $tpath[0] eq $bpath[0]) { |
2156 |
|
|
shift @tpath; |
2157 |
|
|
$bpl = shift @bpath; |
2158 |
|
|
} |
2159 |
|
|
|
2160 |
|
|
if (@tpath == 0) { |
2161 |
|
|
if (@bpath == 0) { ## Avoid empty path for backward compatibility |
2162 |
|
|
unshift @tpath, $bpl; |
2163 |
|
|
} else { |
2164 |
|
|
unshift @tpath, '..', $bpl; |
2165 |
|
|
} |
2166 |
|
|
} elsif (@bpath == 0) { |
2167 |
|
|
unshift @tpath, $bpl; |
2168 |
|
|
} |
2169 |
|
|
|
2170 |
|
|
unshift @tpath, ('..') x (@bpath - 1) if @bpath > 1; |
2171 |
|
|
|
2172 |
|
|
unshift @tpath, '.' if $tpath[0] eq '' or |
2173 |
|
|
$tpath[0] =~ /:/; |
2174 |
|
|
|
2175 |
|
|
(@ref) = ( |
2176 |
|
|
undef |
2177 |
|
|
, |
2178 |
|
|
undef |
2179 |
|
|
, (join '/', @tpath), $t[3], $t[4]); |
2180 |
|
|
} # R |
2181 |
|
|
|
2182 |
|
|
## -- Recomposition |
2183 |
|
|
my $result = '' ; |
2184 |
|
|
$result .= $ref[0] . ':' if defined $ref[0]; # scheme; |
2185 |
|
|
$result .= '//' . $ref[1] if defined $ref[1]; # authority |
2186 |
|
|
$result .= $ref[2] ; # path |
2187 |
|
|
$result .= '?' . $ref[3] if defined $ref[3]; # query |
2188 |
|
|
$result .= '#' . $ref[4] if defined $ref[4]; # fragment |
2189 |
|
|
|
2190 |
wakaba |
1.2 |
$r = bless \$result, 'Message::URI::URIReference'; |
2191 |
wakaba |
1.1 |
|
2192 |
|
|
|
2193 |
|
|
|
2194 |
|
|
} |
2195 |
|
|
|
2196 |
|
|
|
2197 |
|
|
;} |
2198 |
|
|
|
2199 |
|
|
; |
2200 |
|
|
|
2201 |
|
|
|
2202 |
|
|
} |
2203 |
|
|
$r} |
2204 |
wakaba |
1.2 |
|
2205 |
wakaba |
1.3 |
sub ___report_error ($$) { |
2206 |
|
|
$_[1]->throw; |
2207 |
|
|
} # ___report_error |
2208 |
|
|
|
2209 |
wakaba |
1.1 |
sub clone ($) { |
2210 |
wakaba |
1.2 |
my $self = shift; |
2211 |
|
|
my $v = $$self; |
2212 |
|
|
return bless \$v, ref $self; |
2213 |
|
|
} # clone |
2214 |
wakaba |
1.1 |
|
2215 |
wakaba |
1.2 |
*clone_uri_reference = \&clone; |
2216 |
wakaba |
1.1 |
|
2217 |
|
|
use overload |
2218 |
|
|
bool => sub () {1}, |
2219 |
|
|
'""' => 'stringify', |
2220 |
|
|
'eq' => sub ($$) { |
2221 |
|
|
my ($self, $v) = @_; |
2222 |
|
|
my $r = 0; |
2223 |
|
|
|
2224 |
|
|
{ |
2225 |
|
|
|
2226 |
|
|
if |
2227 |
|
|
(defined $v) { |
2228 |
|
|
|
2229 |
|
|
|
2230 |
|
|
{ |
2231 |
|
|
|
2232 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2233 |
|
|
|
2234 |
|
|
{ |
2235 |
|
|
|
2236 |
|
|
|
2237 |
|
|
|
2238 |
|
|
$r = $v eq $$self; |
2239 |
|
|
|
2240 |
|
|
|
2241 |
|
|
|
2242 |
|
|
} |
2243 |
|
|
|
2244 |
|
|
|
2245 |
|
|
;} |
2246 |
|
|
|
2247 |
|
|
; |
2248 |
|
|
} |
2249 |
|
|
|
2250 |
|
|
|
2251 |
|
|
} |
2252 |
|
|
$r} |
2253 |
|
|
, |
2254 |
|
|
fallback => 1; |
2255 |
wakaba |
1.2 |
|
2256 |
|
|
1; |
2257 |
wakaba |
1.1 |
## License: <http://suika.fam.cx/~wakaba/archive/2004/8/18/license#Perl+MPL> |
2258 |
wakaba |
1.5 |
## $Date: 2007/06/13 12:04:51 $ |