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wakaba |
1.2 |
package Message::URI::URIReference; |
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wakaba |
1.1 |
use strict; |
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wakaba |
1.6 |
our $VERSION=do{my @r=(q$Revision: 1.5 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
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wakaba |
1.1 |
|
5 |
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 ($$) { |
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wakaba |
1.4 |
if (UNIVERSAL::isa ($_[1], 'Message::IF::URIReference')) { |
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wakaba |
1.2 |
local $Error::Depth = $Error::Depth + 1; |
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wakaba |
1.6 |
my $uri = $_[1]->uri_reference; |
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return bless \$uri, 'Message::URI::URIReference'; |
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wakaba |
1.2 |
} elsif (ref $_[1] eq 'SCALAR') { |
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wakaba |
1.6 |
my $uri = ''.${$_[1]}; |
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return bless \$uri, 'Message::URI::URIReference'; |
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wakaba |
1.1 |
} else { |
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wakaba |
1.6 |
my $uri = ''.$_[1]; |
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return bless \$uri, 'Message::URI::URIReference'; |
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wakaba |
1.1 |
} |
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wakaba |
1.6 |
} # create_uri_reference |
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wakaba |
1.2 |
|
23 |
wakaba |
1.4 |
package Message::IF::URIReference; |
24 |
wakaba |
1.2 |
package Message::URI::URIReference; |
25 |
wakaba |
1.4 |
push our @ISA, 'Message::IF::URIReference'; |
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wakaba |
1.1 |
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sub uri_reference ($;$) { |
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if (@_ == 1) {my ($self) = @_; |
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my $r = ''; |
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{ |
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$r = $$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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$$self =~ s!^[^/?#:]+:!!; |
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{ |
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local $Error::Depth = $Error::Depth + 1; |
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{ |
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$self-> |
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_on_scheme_changed |
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; |
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} |
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;} |
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; |
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} |
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} |
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} |
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} |
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sub uri_authority ($;$) { |
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if (@_ == 1) {my ($self) = @_; |
192 |
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my $r = ''; |
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{ |
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196 |
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if |
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($$self =~ m!^(?:[^:/?#]+:)?(?://([^/?#]*))?!) { |
198 |
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$r = $1; |
199 |
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} else { |
200 |
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$r = |
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undef |
202 |
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; |
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} |
204 |
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206 |
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} |
207 |
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$r; |
208 |
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} else {my ($self, $given) = @_; |
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{ |
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212 |
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if |
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(defined $given) { |
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unless ($given =~ m![/?#]!) { |
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unless ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1//$given!) { |
216 |
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$$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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} |
240 |
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} |
241 |
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} else { |
242 |
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if ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1!) { |
243 |
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244 |
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245 |
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{ |
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247 |
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local $Error::Depth = $Error::Depth + 1; |
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249 |
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{ |
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251 |
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252 |
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253 |
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$self-> |
254 |
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_on_authority_changed |
255 |
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; |
256 |
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257 |
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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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;} |
263 |
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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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sub uri_userinfo ($;$) { |
273 |
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if (@_ == 1) {my ($self) = @_; |
274 |
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my $r = ''; |
275 |
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276 |
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{ |
277 |
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278 |
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279 |
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{ |
280 |
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281 |
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local $Error::Depth = $Error::Depth + 1; |
282 |
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283 |
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{ |
284 |
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285 |
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286 |
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my |
287 |
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$v = $self-> |
288 |
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uri_authority |
289 |
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; |
290 |
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if (defined $v and $v =~ /^([^@\[\]]*)\@/) { |
291 |
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$r = $1; |
292 |
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} else { |
293 |
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$r = |
294 |
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undef |
295 |
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; |
296 |
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} |
297 |
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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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$r; |
310 |
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} else {my ($self, $given) = @_; |
311 |
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312 |
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{ |
313 |
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314 |
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315 |
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{ |
316 |
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317 |
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local $Error::Depth = $Error::Depth + 1; |
318 |
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319 |
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{ |
320 |
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321 |
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322 |
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my |
323 |
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$auth = $self-> |
324 |
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uri_authority |
325 |
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; |
326 |
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if (defined $auth) { |
327 |
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if (defined $given) { |
328 |
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unless ($auth =~ s/^[^\@\[\]]*\@/$given\@/) { |
329 |
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$auth = $given . '@' . $auth; |
330 |
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} |
331 |
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} else { |
332 |
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$auth =~ s/^[^\@\[\]]*\@//; |
333 |
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} |
334 |
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$self-> |
335 |
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uri_authority |
336 |
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($auth); |
337 |
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} else { |
338 |
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if (defined $given and $given !~ /[\/#?\@\[\]]/) { |
339 |
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$self-> |
340 |
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uri_authority |
341 |
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($given.'@'); |
342 |
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} |
343 |
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} |
344 |
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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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sub uri_host ($;$) { |
359 |
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if (@_ == 1) {my ($self) = @_; |
360 |
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my $r = ''; |
361 |
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362 |
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{ |
363 |
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364 |
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365 |
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{ |
366 |
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367 |
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local $Error::Depth = $Error::Depth + 1; |
368 |
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369 |
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{ |
370 |
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371 |
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372 |
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my |
373 |
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$v = $self-> |
374 |
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uri_authority |
375 |
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; |
376 |
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if (defined $v) { |
377 |
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$v =~ s/^[^@\[\]]*\@//; |
378 |
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$v =~ s/:[0-9]*\z//; |
379 |
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$r = $v; |
380 |
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} else { |
381 |
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$r = |
382 |
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undef |
383 |
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; |
384 |
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} |
385 |
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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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$r; |
398 |
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} else {my ($self, $given) = @_; |
399 |
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400 |
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{ |
401 |
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402 |
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403 |
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{ |
404 |
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405 |
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local $Error::Depth = $Error::Depth + 1; |
406 |
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407 |
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{ |
408 |
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409 |
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410 |
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my |
411 |
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$auth = $self-> |
412 |
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uri_authority |
413 |
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; |
414 |
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if (defined $auth) { |
415 |
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my $v = ''; |
416 |
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if ($auth =~ /^([^\@\[\]]*\@)/) { |
417 |
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$v .= $1; |
418 |
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} |
419 |
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$v .= $given; |
420 |
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if ($auth =~ /(:[0-9]*)\z/) { |
421 |
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$v .= $1; |
422 |
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} |
423 |
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$self-> |
424 |
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uri_authority |
425 |
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($v); |
426 |
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} elsif ($given !~ /[\/\@:#?]/) { |
427 |
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$self-> |
428 |
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uri_authority |
429 |
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($given); |
430 |
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} |
431 |
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432 |
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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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sub uri_port ($;$) { |
446 |
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if (@_ == 1) {my ($self) = @_; |
447 |
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my $r = ''; |
448 |
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449 |
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{ |
450 |
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451 |
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452 |
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{ |
453 |
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454 |
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local $Error::Depth = $Error::Depth + 1; |
455 |
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456 |
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{ |
457 |
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458 |
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459 |
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my |
460 |
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$v = $self-> |
461 |
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uri_authority |
462 |
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; |
463 |
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if (defined $v and $v =~ /:([0-9]*)\z/) { |
464 |
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$r = $1; |
465 |
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} else { |
466 |
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$r = |
467 |
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undef |
468 |
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; |
469 |
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} |
470 |
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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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$r; |
483 |
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} else {my ($self, $given) = @_; |
484 |
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485 |
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{ |
486 |
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487 |
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488 |
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{ |
489 |
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490 |
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|
local $Error::Depth = $Error::Depth + 1; |
491 |
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492 |
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{ |
493 |
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494 |
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|
495 |
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my |
496 |
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$auth = $self-> |
497 |
|
|
uri_authority |
498 |
|
|
; |
499 |
|
|
if (defined $auth) { |
500 |
|
|
if (defined $given) { |
501 |
|
|
unless ($auth =~ s/:[0-9]*\z/:$given/) { |
502 |
|
|
$auth = $auth . ':' . $given; |
503 |
|
|
} |
504 |
|
|
} else { |
505 |
|
|
$auth =~ s/:[0-9]*\z//; |
506 |
|
|
} |
507 |
|
|
$self-> |
508 |
|
|
uri_authority |
509 |
|
|
($auth); |
510 |
|
|
} else { |
511 |
|
|
if (defined $given and $given =~ /\A[0-9]*\z/) { |
512 |
|
|
$self-> |
513 |
|
|
uri_authority |
514 |
|
|
(':'.$given); |
515 |
|
|
} |
516 |
|
|
} |
517 |
|
|
|
518 |
|
|
|
519 |
|
|
|
520 |
|
|
} |
521 |
|
|
|
522 |
|
|
|
523 |
|
|
;} |
524 |
|
|
|
525 |
|
|
; |
526 |
|
|
|
527 |
|
|
|
528 |
|
|
} |
529 |
|
|
} |
530 |
|
|
} |
531 |
|
|
sub uri_path ($;$) { |
532 |
|
|
if (@_ == 1) {my ($self) = @_; |
533 |
|
|
my $r = ''; |
534 |
|
|
|
535 |
|
|
{ |
536 |
|
|
|
537 |
|
|
if |
538 |
|
|
($$self =~ m!\A(?:[^:/?#]+:)?(?://[^/?#]*)?([^?#]*)!) { |
539 |
|
|
$r = $1; |
540 |
|
|
} |
541 |
|
|
|
542 |
|
|
|
543 |
|
|
} |
544 |
|
|
$r; |
545 |
|
|
} else {my ($self, $given) = @_; |
546 |
|
|
|
547 |
|
|
{ |
548 |
|
|
|
549 |
|
|
if |
550 |
|
|
($given !~ /[?#]/ and |
551 |
|
|
$$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?)[^?#]*((?:\?[^#]*)?(?:#.*)?)!s) { |
552 |
|
|
$$self = $1.$given.$2; |
553 |
|
|
|
554 |
|
|
|
555 |
|
|
{ |
556 |
|
|
|
557 |
|
|
local $Error::Depth = $Error::Depth + 1; |
558 |
|
|
|
559 |
|
|
{ |
560 |
|
|
|
561 |
|
|
|
562 |
|
|
|
563 |
|
|
$self-> |
564 |
|
|
_on_path_changed |
565 |
|
|
; |
566 |
|
|
|
567 |
|
|
|
568 |
|
|
|
569 |
|
|
} |
570 |
|
|
|
571 |
|
|
|
572 |
|
|
;} |
573 |
|
|
|
574 |
|
|
; |
575 |
|
|
} |
576 |
|
|
|
577 |
|
|
|
578 |
|
|
} |
579 |
|
|
} |
580 |
|
|
} |
581 |
|
|
sub uri_query ($;$) { |
582 |
|
|
if (@_ == 1) {my ($self) = @_; |
583 |
|
|
my $r = ''; |
584 |
|
|
|
585 |
|
|
{ |
586 |
|
|
|
587 |
|
|
if |
588 |
|
|
($$self =~ m!^(?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?([^#]*))?!s) { |
589 |
|
|
$r = $1; |
590 |
|
|
} else { |
591 |
|
|
$r = |
592 |
|
|
undef |
593 |
|
|
; |
594 |
|
|
} |
595 |
|
|
|
596 |
|
|
|
597 |
|
|
} |
598 |
|
|
$r; |
599 |
|
|
} else {my ($self, $given) = @_; |
600 |
|
|
|
601 |
|
|
{ |
602 |
|
|
|
603 |
|
|
if |
604 |
|
|
((not defined $given or $given !~ /#/) and |
605 |
|
|
$$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*)(?:\?[^#]*)?((?:#.*)?)!s) { |
606 |
|
|
$$self = defined $given ? $1.'?'.$given.$2 : $1.$2; |
607 |
|
|
|
608 |
|
|
|
609 |
|
|
{ |
610 |
|
|
|
611 |
|
|
local $Error::Depth = $Error::Depth + 1; |
612 |
|
|
|
613 |
|
|
{ |
614 |
|
|
|
615 |
|
|
|
616 |
|
|
|
617 |
|
|
$self-> |
618 |
|
|
_on_query_changed |
619 |
|
|
; |
620 |
|
|
|
621 |
|
|
|
622 |
|
|
|
623 |
|
|
} |
624 |
|
|
|
625 |
|
|
|
626 |
|
|
;} |
627 |
|
|
|
628 |
|
|
; |
629 |
|
|
} |
630 |
|
|
|
631 |
|
|
|
632 |
|
|
} |
633 |
|
|
} |
634 |
|
|
} |
635 |
|
|
sub uri_fragment ($;$) { |
636 |
|
|
if (@_ == 1) {my ($self) = @_; |
637 |
|
|
my $r = ''; |
638 |
|
|
|
639 |
|
|
{ |
640 |
|
|
|
641 |
|
|
if |
642 |
|
|
($$self =~ m!^(?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?[^#]*)?(?:#(.*))?!s) { |
643 |
|
|
$r = $1; |
644 |
|
|
} else { |
645 |
|
|
$r = |
646 |
|
|
undef |
647 |
|
|
; |
648 |
|
|
} |
649 |
|
|
|
650 |
|
|
|
651 |
|
|
} |
652 |
|
|
$r; |
653 |
|
|
} else {my ($self, $given) = @_; |
654 |
|
|
|
655 |
|
|
{ |
656 |
|
|
|
657 |
|
|
if |
658 |
|
|
($$self =~ m!^((?:[^:/?#]+:)?(?://[^/?#]*)?[^?#]*(?:\?[^#]*)?)(?:#.*)?!s) { |
659 |
|
|
$$self = defined $given ? $1 . '#' . $given : $1; |
660 |
|
|
|
661 |
|
|
|
662 |
|
|
{ |
663 |
|
|
|
664 |
|
|
local $Error::Depth = $Error::Depth + 1; |
665 |
|
|
|
666 |
|
|
{ |
667 |
|
|
|
668 |
|
|
|
669 |
|
|
|
670 |
|
|
$self-> |
671 |
|
|
_on_fragment_changed |
672 |
|
|
; |
673 |
|
|
|
674 |
|
|
|
675 |
|
|
|
676 |
|
|
} |
677 |
|
|
|
678 |
|
|
|
679 |
|
|
;} |
680 |
|
|
|
681 |
|
|
; |
682 |
|
|
} |
683 |
|
|
|
684 |
|
|
|
685 |
|
|
} |
686 |
|
|
} |
687 |
|
|
} |
688 |
|
|
sub get_uri_path_segment ($$) { |
689 |
|
|
my ($self, $index) = @_; |
690 |
|
|
my $r = ''; |
691 |
|
|
|
692 |
|
|
{ |
693 |
|
|
|
694 |
|
|
|
695 |
|
|
{ |
696 |
|
|
|
697 |
|
|
local $Error::Depth = $Error::Depth + 1; |
698 |
|
|
|
699 |
|
|
{ |
700 |
|
|
|
701 |
|
|
|
702 |
|
|
|
703 |
|
|
$r = [split m!/!, $self-> |
704 |
|
|
uri_path |
705 |
|
|
, -1]->[$index]; |
706 |
|
|
$r = '' if not defined $r and |
707 |
|
|
($index == 0 or $index == -1); # If path is empty |
708 |
|
|
|
709 |
|
|
|
710 |
|
|
|
711 |
|
|
} |
712 |
|
|
|
713 |
|
|
|
714 |
|
|
;} |
715 |
|
|
|
716 |
|
|
; |
717 |
|
|
|
718 |
|
|
|
719 |
|
|
} |
720 |
|
|
$r} |
721 |
|
|
sub set_uri_path_segment ($$;$) { |
722 |
|
|
my ($self, $index, $newValue) = @_; |
723 |
|
|
|
724 |
|
|
{ |
725 |
|
|
|
726 |
|
|
|
727 |
|
|
{ |
728 |
|
|
|
729 |
|
|
local $Error::Depth = $Error::Depth + 1; |
730 |
|
|
|
731 |
|
|
{ |
732 |
|
|
|
733 |
|
|
|
734 |
|
|
my |
735 |
|
|
@p = split m!/!, $self-> |
736 |
|
|
uri_path |
737 |
|
|
, -1; |
738 |
|
|
if (defined $newValue) { |
739 |
|
|
$p[$index] = $newValue; |
740 |
|
|
} else { |
741 |
|
|
splice @p, $index, 1; |
742 |
|
|
} |
743 |
|
|
no warnings 'uninitialized'; |
744 |
|
|
$self-> |
745 |
|
|
uri_path |
746 |
|
|
(join '/', @p); |
747 |
|
|
|
748 |
|
|
|
749 |
|
|
|
750 |
|
|
} |
751 |
|
|
|
752 |
|
|
|
753 |
|
|
;} |
754 |
|
|
|
755 |
|
|
; |
756 |
|
|
|
757 |
|
|
|
758 |
|
|
} |
759 |
|
|
} |
760 |
wakaba |
1.2 |
|
761 |
|
|
## TODO: An attribute that returns the number of path segments is necessary. |
762 |
|
|
|
763 |
wakaba |
1.5 |
*is_uri = \&is_uri_3986; |
764 |
wakaba |
1.1 |
|
765 |
wakaba |
1.5 |
sub is_uri_3986 ($) { |
766 |
|
|
my $self = $_[0]; |
767 |
|
|
my $r = 0; |
768 |
wakaba |
1.1 |
|
769 |
|
|
{ |
770 |
|
|
|
771 |
|
|
my |
772 |
|
|
$v = $$self; |
773 |
|
|
V: { |
774 |
|
|
## -- Scheme |
775 |
|
|
unless ($v =~ s/^[A-Za-z][A-Za-z0-9+.-]*://s) { |
776 |
|
|
last V; |
777 |
|
|
} |
778 |
|
|
|
779 |
|
|
## -- Fragment |
780 |
|
|
if ($v =~ s/#(.*)\z//s) { |
781 |
|
|
my $w = $1; |
782 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
783 |
|
|
last V; |
784 |
|
|
} |
785 |
|
|
} |
786 |
|
|
|
787 |
|
|
## -- Query |
788 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
789 |
|
|
my $w = $1; |
790 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
791 |
|
|
last V; |
792 |
|
|
} |
793 |
|
|
} |
794 |
|
|
|
795 |
|
|
## -- Authority |
796 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
797 |
|
|
my $w = $1; |
798 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
799 |
|
|
$w =~ s/:[0-9]*\z//; |
800 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
801 |
|
|
my $x = $1; |
802 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
803 |
|
|
## IPv6address |
804 |
|
|
my $isv6; |
805 |
|
|
|
806 |
|
|
|
807 |
|
|
{ |
808 |
|
|
|
809 |
|
|
my |
810 |
|
|
$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}/; |
811 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
812 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
813 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
814 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
815 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
816 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
817 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
818 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
819 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
820 |
|
|
$isv6 = |
821 |
|
|
1 |
822 |
|
|
; |
823 |
|
|
} |
824 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
825 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
826 |
|
|
$isv6 = |
827 |
|
|
1 |
828 |
|
|
; |
829 |
|
|
} |
830 |
|
|
} elsif ($x =~ s/::\z//o) { |
831 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
832 |
|
|
$isv6 = |
833 |
|
|
1 |
834 |
|
|
; |
835 |
|
|
} |
836 |
|
|
} |
837 |
|
|
|
838 |
|
|
|
839 |
|
|
} |
840 |
|
|
|
841 |
|
|
; |
842 |
|
|
last V unless $isv6; |
843 |
|
|
} |
844 |
|
|
} else { |
845 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/) { |
846 |
|
|
last V; |
847 |
|
|
} |
848 |
|
|
} |
849 |
|
|
} |
850 |
|
|
|
851 |
|
|
## -- Path |
852 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}s) { |
853 |
|
|
last V; |
854 |
|
|
} |
855 |
|
|
|
856 |
|
|
$r = |
857 |
|
|
1 |
858 |
|
|
; |
859 |
|
|
} # V |
860 |
|
|
|
861 |
|
|
|
862 |
|
|
} |
863 |
|
|
$r; |
864 |
wakaba |
1.5 |
} # is_uri_3986 |
865 |
wakaba |
1.1 |
|
866 |
wakaba |
1.5 |
*is_relative_reference = \&is_relative_reference_3986; |
867 |
wakaba |
1.1 |
|
868 |
wakaba |
1.5 |
sub is_relative_reference_3986 ($) { |
869 |
|
|
my $self = $_[0]; |
870 |
wakaba |
1.1 |
my $r = 0; |
871 |
|
|
|
872 |
|
|
{ |
873 |
|
|
|
874 |
|
|
my |
875 |
|
|
$v = $$self; |
876 |
|
|
V: { |
877 |
|
|
## -- No scheme |
878 |
|
|
if ($v =~ s!^[^/?#]*:!!s) { |
879 |
|
|
last V; |
880 |
|
|
} |
881 |
|
|
|
882 |
|
|
## -- Fragment |
883 |
|
|
if ($v =~ s/#(.*)\z//s) { |
884 |
|
|
my $w = $1; |
885 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
886 |
|
|
last V; |
887 |
|
|
} |
888 |
|
|
} |
889 |
|
|
|
890 |
|
|
## -- Query |
891 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
892 |
|
|
my $w = $1; |
893 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}) { |
894 |
|
|
last V; |
895 |
|
|
} |
896 |
|
|
} |
897 |
|
|
|
898 |
|
|
## -- Authority |
899 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
900 |
|
|
my $w = $1; |
901 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
902 |
|
|
$w =~ s/:[0-9]*\z//; |
903 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
904 |
|
|
my $x = $1; |
905 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
906 |
|
|
## IPv6address |
907 |
|
|
my $isv6; |
908 |
|
|
|
909 |
|
|
|
910 |
|
|
{ |
911 |
|
|
|
912 |
|
|
my |
913 |
|
|
$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}/; |
914 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
915 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
916 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
917 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
918 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
919 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
920 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
921 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
922 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
923 |
|
|
$isv6 = |
924 |
|
|
1 |
925 |
|
|
; |
926 |
|
|
} |
927 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
928 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
929 |
|
|
$isv6 = |
930 |
|
|
1 |
931 |
|
|
; |
932 |
|
|
} |
933 |
|
|
} elsif ($x =~ s/::\z//o) { |
934 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
935 |
|
|
$isv6 = |
936 |
|
|
1 |
937 |
|
|
; |
938 |
|
|
} |
939 |
|
|
} |
940 |
|
|
|
941 |
|
|
|
942 |
|
|
} |
943 |
|
|
|
944 |
|
|
; |
945 |
|
|
last V unless $isv6; |
946 |
|
|
} |
947 |
|
|
} else { |
948 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/) { |
949 |
|
|
last V; |
950 |
|
|
} |
951 |
|
|
} |
952 |
|
|
} |
953 |
|
|
|
954 |
|
|
## -- Path |
955 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}s) { |
956 |
|
|
last V; |
957 |
|
|
} |
958 |
|
|
|
959 |
|
|
$r = |
960 |
|
|
1 |
961 |
|
|
; |
962 |
|
|
} # V |
963 |
|
|
|
964 |
|
|
|
965 |
|
|
} |
966 |
|
|
$r; |
967 |
wakaba |
1.5 |
} # is_relative_reference_3986 |
968 |
wakaba |
1.1 |
|
969 |
wakaba |
1.5 |
*is_uri_reference = \&is_uri_reference_3986; |
970 |
wakaba |
1.1 |
|
971 |
wakaba |
1.5 |
sub is_uri_reference_3986 ($) { |
972 |
|
|
my $self = $_[0]; |
973 |
wakaba |
1.1 |
my $r = 0; |
974 |
|
|
|
975 |
|
|
{ |
976 |
|
|
|
977 |
|
|
|
978 |
|
|
{ |
979 |
|
|
|
980 |
|
|
local $Error::Depth = $Error::Depth + 1; |
981 |
|
|
|
982 |
|
|
{ |
983 |
|
|
|
984 |
|
|
|
985 |
|
|
|
986 |
|
|
$r = $self-> |
987 |
|
|
is_uri_3986 |
988 |
|
|
|| |
989 |
|
|
$self-> |
990 |
|
|
is_relative_reference_3986 |
991 |
|
|
; |
992 |
|
|
|
993 |
|
|
|
994 |
|
|
|
995 |
|
|
} |
996 |
|
|
|
997 |
|
|
|
998 |
|
|
;} |
999 |
|
|
|
1000 |
|
|
; |
1001 |
|
|
|
1002 |
|
|
|
1003 |
|
|
} |
1004 |
|
|
$r; |
1005 |
wakaba |
1.5 |
} # is_uri_reference_3986 |
1006 |
wakaba |
1.1 |
|
1007 |
wakaba |
1.5 |
*is_absolute_uri = \&is_absolute_uri_3986; |
1008 |
wakaba |
1.1 |
|
1009 |
wakaba |
1.5 |
sub is_absolute_uri_3986 ($) { |
1010 |
|
|
my $self = $_[0]; |
1011 |
wakaba |
1.1 |
my $r = 0; |
1012 |
|
|
|
1013 |
|
|
{ |
1014 |
|
|
|
1015 |
|
|
|
1016 |
|
|
{ |
1017 |
|
|
|
1018 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1019 |
|
|
|
1020 |
|
|
{ |
1021 |
|
|
|
1022 |
|
|
|
1023 |
|
|
|
1024 |
|
|
$r = $$self !~ /#/ && $self-> |
1025 |
|
|
is_uri_3986 |
1026 |
|
|
; |
1027 |
|
|
|
1028 |
|
|
|
1029 |
|
|
|
1030 |
|
|
} |
1031 |
|
|
|
1032 |
|
|
|
1033 |
|
|
;} |
1034 |
|
|
|
1035 |
|
|
; |
1036 |
|
|
|
1037 |
|
|
|
1038 |
|
|
} |
1039 |
|
|
$r; |
1040 |
wakaba |
1.5 |
} # is_uri_reference_3986 |
1041 |
wakaba |
1.1 |
|
1042 |
wakaba |
1.5 |
sub is_empty_reference ($) { |
1043 |
|
|
return ${$_[0]} eq ''; |
1044 |
|
|
} # is_empty_reference |
1045 |
wakaba |
1.1 |
|
1046 |
wakaba |
1.5 |
*is_iri = \&is_iri_3987; |
1047 |
wakaba |
1.1 |
|
1048 |
wakaba |
1.5 |
sub is_iri_3987 ($) { |
1049 |
|
|
my $self = $_[0]; |
1050 |
wakaba |
1.1 |
my $r = 0; |
1051 |
|
|
|
1052 |
|
|
{ |
1053 |
|
|
|
1054 |
|
|
my |
1055 |
|
|
$v = $$self; |
1056 |
|
|
V: { |
1057 |
|
|
## LRM, RLM, LRE, RLE, LRO, RLO, PDF |
1058 |
|
|
## U+200E, U+200F, U+202A - U+202E |
1059 |
|
|
my $ucschar = q{\x{00A0}-\x{200D}\x{2010}-\x{2029}\x{202F}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}}; |
1060 |
|
|
|
1061 |
|
|
## -- Scheme |
1062 |
|
|
unless ($v =~ s/^[A-Za-z][A-Za-z0-9+.-]*://s) { |
1063 |
|
|
last V; |
1064 |
|
|
} |
1065 |
|
|
|
1066 |
|
|
## -- Fragment |
1067 |
|
|
if ($v =~ s/#(.*)\z//s) { |
1068 |
|
|
my $w = $1; |
1069 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1070 |
|
|
last V; |
1071 |
|
|
} |
1072 |
|
|
} |
1073 |
|
|
|
1074 |
|
|
## -- Query |
1075 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
1076 |
|
|
my $w = $1; |
1077 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar\x{E000}-\x{F8FF}\x{F0000}-\x{FFFFD}\x{100000}-\x{10FFFD}-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1078 |
|
|
last V; |
1079 |
|
|
} |
1080 |
|
|
} |
1081 |
|
|
|
1082 |
|
|
## -- Authority |
1083 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
1084 |
|
|
my $w = $1; |
1085 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
1086 |
|
|
$w =~ s/:[0-9]*\z//; |
1087 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
1088 |
|
|
my $x = $1; |
1089 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
1090 |
|
|
## IPv6address |
1091 |
|
|
my $isv6; |
1092 |
|
|
|
1093 |
|
|
|
1094 |
|
|
{ |
1095 |
|
|
|
1096 |
|
|
my |
1097 |
|
|
$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}/; |
1098 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
1099 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
1100 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
1101 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
1102 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
1103 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
1104 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
1105 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
1106 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
1107 |
|
|
$isv6 = |
1108 |
|
|
1 |
1109 |
|
|
; |
1110 |
|
|
} |
1111 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
1112 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
1113 |
|
|
$isv6 = |
1114 |
|
|
1 |
1115 |
|
|
; |
1116 |
|
|
} |
1117 |
|
|
} elsif ($x =~ s/::\z//o) { |
1118 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
1119 |
|
|
$isv6 = |
1120 |
|
|
1 |
1121 |
|
|
; |
1122 |
|
|
} |
1123 |
|
|
} |
1124 |
|
|
|
1125 |
|
|
|
1126 |
|
|
} |
1127 |
|
|
|
1128 |
|
|
; |
1129 |
|
|
last V unless $isv6; |
1130 |
|
|
} |
1131 |
|
|
} else { |
1132 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/o) { |
1133 |
|
|
last V; |
1134 |
|
|
} |
1135 |
|
|
} |
1136 |
|
|
} |
1137 |
|
|
|
1138 |
|
|
## -- Path |
1139 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}os) { |
1140 |
|
|
last V; |
1141 |
|
|
} |
1142 |
|
|
|
1143 |
|
|
$r = |
1144 |
|
|
1 |
1145 |
|
|
; |
1146 |
|
|
} # V |
1147 |
|
|
|
1148 |
|
|
|
1149 |
|
|
} |
1150 |
|
|
$r; |
1151 |
wakaba |
1.5 |
} # is_iri_3987 |
1152 |
wakaba |
1.1 |
|
1153 |
wakaba |
1.5 |
*is_relative_iri_reference = \&is_relative_iri_reference_3987; |
1154 |
wakaba |
1.1 |
|
1155 |
wakaba |
1.5 |
sub is_relative_iri_reference_3987 ($) { |
1156 |
|
|
my $self = $_[0]; |
1157 |
wakaba |
1.1 |
my $r = 0; |
1158 |
|
|
|
1159 |
|
|
{ |
1160 |
|
|
|
1161 |
|
|
my |
1162 |
|
|
$v = $$self; |
1163 |
|
|
V: { |
1164 |
|
|
## LRM, RLM, LRE, RLE, LRO, RLO, PDF |
1165 |
|
|
## U+200E, U+200F, U+202A - U+202E |
1166 |
|
|
my $ucschar = q{\x{00A0}-\x{200D}\x{2010}-\x{2029}\x{202F}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}}; |
1167 |
|
|
|
1168 |
|
|
## -- No scheme |
1169 |
|
|
if ($v =~ s!^[^/?#]*:!!s) { |
1170 |
|
|
last V; |
1171 |
|
|
} |
1172 |
|
|
|
1173 |
|
|
## -- Fragment |
1174 |
|
|
if ($v =~ s/#(.*)\z//s) { |
1175 |
|
|
my $w = $1; |
1176 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1177 |
|
|
last V; |
1178 |
|
|
} |
1179 |
|
|
} |
1180 |
|
|
|
1181 |
|
|
## -- Query |
1182 |
|
|
if ($v =~ s/\?(.*)\z//s) { |
1183 |
|
|
my $w = $1; |
1184 |
|
|
unless ($w =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/?$ucschar\x{E000}-\x{F8FF}\x{F0000}-\x{FFFFD}\x{100000}-\x{10FFFD}-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}o) { |
1185 |
|
|
last V; |
1186 |
|
|
} |
1187 |
|
|
} |
1188 |
|
|
|
1189 |
|
|
## -- Authority |
1190 |
|
|
if ($v =~ s!^//([^/]*)!!s) { |
1191 |
|
|
my $w = $1; |
1192 |
|
|
$w =~ s/^(?>[A-Za-z0-9._~!\$&'()*+,;=:$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\@//os; |
1193 |
|
|
$w =~ s/:[0-9]*\z//; |
1194 |
|
|
if ($w =~ /^\[(.*)\]\z/s) { |
1195 |
|
|
my $x = $1; |
1196 |
|
|
unless ($x =~ /\A[vV][0-9A-Fa-f]+\.[A-Za-z0-9._~!\$&'()*+,;=:-]+\z/) { |
1197 |
|
|
## IPv6address |
1198 |
|
|
my $isv6; |
1199 |
|
|
|
1200 |
|
|
|
1201 |
|
|
{ |
1202 |
|
|
|
1203 |
|
|
my |
1204 |
|
|
$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}/; |
1205 |
|
|
my $h16 = qr/[0-9A-Fa-f]{1,4}/; |
1206 |
|
|
if ($x =~ s/(?:$ipv4|$h16)\z//o) { |
1207 |
|
|
if ($x =~ /\A(?>$h16:){6}\z/o or |
1208 |
|
|
$x =~ /\A::(?>$h16:){0,5}\z/o or |
1209 |
|
|
$x =~ /\A${h16}::(?>$h16:){4}\z/o or |
1210 |
|
|
$x =~ /\A$h16(?::$h16)?::(?>$h16:){3}\z/o or |
1211 |
|
|
$x =~ /\A$h16(?::$h16){0,2}::(?>$h16:){2}\z/o or |
1212 |
|
|
$x =~ /\A$h16(?::$h16){0,3}::$h16:\z/o or |
1213 |
|
|
$x =~ /\A$h16(?::$h16){0,4}::\z/o) { |
1214 |
|
|
$isv6 = |
1215 |
|
|
1 |
1216 |
|
|
; |
1217 |
|
|
} |
1218 |
|
|
} elsif ($x =~ s/$h16\z//o) { |
1219 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,5}\z/o) { |
1220 |
|
|
$isv6 = |
1221 |
|
|
1 |
1222 |
|
|
; |
1223 |
|
|
} |
1224 |
|
|
} elsif ($x =~ s/::\z//o) { |
1225 |
|
|
if ($x eq '' or $x =~ /\A$h16(?>:$h16){0,6}\z/o) { |
1226 |
|
|
$isv6 = |
1227 |
|
|
1 |
1228 |
|
|
; |
1229 |
|
|
} |
1230 |
|
|
} |
1231 |
|
|
|
1232 |
|
|
|
1233 |
|
|
} |
1234 |
|
|
|
1235 |
|
|
; |
1236 |
|
|
last V unless $isv6; |
1237 |
|
|
} |
1238 |
|
|
} else { |
1239 |
|
|
unless ($w =~ /\A(?>[A-Za-z0-9._~!\$&'()*+,;=$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z/o) { |
1240 |
|
|
last V; |
1241 |
|
|
} |
1242 |
|
|
} |
1243 |
|
|
} |
1244 |
|
|
|
1245 |
|
|
## -- Path |
1246 |
|
|
unless ($v =~ m{\A(?>[A-Za-z0-9._~!\$&'()*+,;=:\@/$ucschar-]|%[0-9A-Fa-f][0-9A-Fa-f])*\z}os) { |
1247 |
|
|
last V; |
1248 |
|
|
} |
1249 |
|
|
|
1250 |
|
|
$r = |
1251 |
|
|
1 |
1252 |
|
|
; |
1253 |
|
|
} # V |
1254 |
|
|
|
1255 |
|
|
|
1256 |
|
|
} |
1257 |
|
|
$r; |
1258 |
wakaba |
1.5 |
} # is_relative_iri_reference_3987 |
1259 |
wakaba |
1.1 |
|
1260 |
wakaba |
1.5 |
*is_iri_reference = \&is_iri_reference_3987; |
1261 |
wakaba |
1.1 |
|
1262 |
wakaba |
1.5 |
sub is_iri_reference_3987 ($) { |
1263 |
|
|
my $self = $_[0]; |
1264 |
wakaba |
1.1 |
my $r = 0; |
1265 |
|
|
|
1266 |
|
|
{ |
1267 |
|
|
|
1268 |
|
|
|
1269 |
|
|
{ |
1270 |
|
|
|
1271 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1272 |
|
|
|
1273 |
|
|
{ |
1274 |
|
|
|
1275 |
|
|
|
1276 |
|
|
|
1277 |
|
|
$r = $self-> |
1278 |
|
|
is_iri_3987 |
1279 |
|
|
|| |
1280 |
|
|
$self-> |
1281 |
|
|
is_relative_iri_reference_3987 |
1282 |
|
|
; |
1283 |
|
|
|
1284 |
|
|
|
1285 |
|
|
|
1286 |
|
|
} |
1287 |
|
|
|
1288 |
|
|
|
1289 |
|
|
;} |
1290 |
|
|
|
1291 |
|
|
; |
1292 |
|
|
|
1293 |
|
|
|
1294 |
|
|
} |
1295 |
|
|
$r; |
1296 |
wakaba |
1.5 |
} # is_iri_reference_3987 |
1297 |
wakaba |
1.1 |
|
1298 |
wakaba |
1.5 |
*is_absolute_iri = \&is_absolute_iri_3987; |
1299 |
wakaba |
1.1 |
|
1300 |
wakaba |
1.5 |
sub is_absolute_iri_3987 ($) { |
1301 |
|
|
my $self = $_[0]; |
1302 |
wakaba |
1.1 |
my $r = 0; |
1303 |
|
|
|
1304 |
|
|
{ |
1305 |
|
|
|
1306 |
|
|
|
1307 |
|
|
{ |
1308 |
|
|
|
1309 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1310 |
|
|
|
1311 |
|
|
{ |
1312 |
|
|
|
1313 |
|
|
|
1314 |
|
|
|
1315 |
|
|
$r = $$self !~ /#/ && $self-> |
1316 |
|
|
is_iri_3987 |
1317 |
|
|
; |
1318 |
|
|
|
1319 |
|
|
|
1320 |
|
|
|
1321 |
|
|
} |
1322 |
|
|
|
1323 |
|
|
|
1324 |
|
|
;} |
1325 |
|
|
|
1326 |
|
|
; |
1327 |
|
|
|
1328 |
|
|
|
1329 |
|
|
} |
1330 |
|
|
$r; |
1331 |
wakaba |
1.5 |
} # is_absolute_iri_3987 |
1332 |
|
|
|
1333 |
wakaba |
1.1 |
sub get_uri_reference ($) { |
1334 |
|
|
my ($self) = @_; |
1335 |
|
|
my $r; |
1336 |
|
|
|
1337 |
|
|
{ |
1338 |
|
|
|
1339 |
|
|
|
1340 |
|
|
{ |
1341 |
|
|
|
1342 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1343 |
|
|
|
1344 |
|
|
{ |
1345 |
|
|
|
1346 |
|
|
|
1347 |
|
|
|
1348 |
|
|
$r = $self-> |
1349 |
|
|
get_uri_reference_3986 |
1350 |
|
|
; |
1351 |
|
|
|
1352 |
|
|
|
1353 |
|
|
|
1354 |
|
|
} |
1355 |
|
|
|
1356 |
|
|
|
1357 |
|
|
;} |
1358 |
|
|
|
1359 |
|
|
; |
1360 |
|
|
|
1361 |
|
|
|
1362 |
|
|
} |
1363 |
|
|
$r} |
1364 |
|
|
sub get_uri_reference_3986 ($) { |
1365 |
|
|
my ($self) = @_; |
1366 |
|
|
my $r; |
1367 |
|
|
|
1368 |
|
|
{ |
1369 |
|
|
|
1370 |
|
|
|
1371 |
|
|
{ |
1372 |
|
|
|
1373 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1374 |
|
|
|
1375 |
|
|
{ |
1376 |
|
|
|
1377 |
|
|
|
1378 |
|
|
require |
1379 |
|
|
Encode; |
1380 |
|
|
my $v = Encode::encode ('utf8', $$self); |
1381 |
|
|
$v =~ s/([<>"{}|\\\^`\x00-\x20\x7E-\xFF])/sprintf '%%%02X', ord $1/ge; |
1382 |
wakaba |
1.2 |
$r = bless \$v, 'Message::URI::URIReference'; |
1383 |
wakaba |
1.1 |
} |
1384 |
|
|
|
1385 |
|
|
|
1386 |
|
|
;} |
1387 |
|
|
|
1388 |
|
|
; |
1389 |
|
|
|
1390 |
|
|
|
1391 |
|
|
} |
1392 |
|
|
$r} |
1393 |
|
|
sub get_iri_reference ($) { |
1394 |
|
|
my ($self) = @_; |
1395 |
|
|
my $r; |
1396 |
|
|
|
1397 |
|
|
{ |
1398 |
|
|
|
1399 |
|
|
|
1400 |
|
|
{ |
1401 |
|
|
|
1402 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1403 |
|
|
|
1404 |
|
|
{ |
1405 |
|
|
|
1406 |
|
|
|
1407 |
|
|
|
1408 |
|
|
$r = $self-> |
1409 |
|
|
get_iri_reference_3987 |
1410 |
|
|
; |
1411 |
|
|
|
1412 |
|
|
|
1413 |
|
|
|
1414 |
|
|
} |
1415 |
|
|
|
1416 |
|
|
|
1417 |
|
|
;} |
1418 |
|
|
|
1419 |
|
|
; |
1420 |
|
|
|
1421 |
|
|
|
1422 |
|
|
} |
1423 |
|
|
$r} |
1424 |
|
|
sub get_iri_reference_3987 ($) { |
1425 |
|
|
my ($self) = @_; |
1426 |
|
|
my $r; |
1427 |
|
|
|
1428 |
|
|
{ |
1429 |
|
|
|
1430 |
|
|
|
1431 |
|
|
{ |
1432 |
|
|
|
1433 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1434 |
|
|
|
1435 |
|
|
{ |
1436 |
|
|
|
1437 |
|
|
|
1438 |
|
|
require |
1439 |
|
|
Encode; |
1440 |
|
|
my $v = Encode::encode ('utf8', $$self); |
1441 |
|
|
$v =~ s{%([2-9A-Fa-f][0-9A-Fa-f])} |
1442 |
|
|
{ |
1443 |
|
|
my $ch = hex $1; |
1444 |
|
|
if ([ |
1445 |
|
|
# 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 |
1446 |
|
|
# 0x8 0x9 0xA 0xB 0xC 0xD 0xE 0xF |
1447 |
|
|
|
1448 |
|
|
1 |
1449 |
|
|
, |
1450 |
|
|
1 |
1451 |
|
|
, |
1452 |
|
|
1 |
1453 |
|
|
, |
1454 |
|
|
1 |
1455 |
|
|
, |
1456 |
|
|
1 |
1457 |
|
|
, |
1458 |
|
|
1 |
1459 |
|
|
, |
1460 |
|
|
1 |
1461 |
|
|
, |
1462 |
|
|
1 |
1463 |
|
|
, # 0x00 |
1464 |
|
|
|
1465 |
|
|
1 |
1466 |
|
|
, |
1467 |
|
|
1 |
1468 |
|
|
, |
1469 |
|
|
1 |
1470 |
|
|
, |
1471 |
|
|
1 |
1472 |
|
|
, |
1473 |
|
|
1 |
1474 |
|
|
, |
1475 |
|
|
1 |
1476 |
|
|
, |
1477 |
|
|
1 |
1478 |
|
|
, |
1479 |
|
|
1 |
1480 |
|
|
, # 0x08 |
1481 |
|
|
|
1482 |
|
|
1 |
1483 |
|
|
, |
1484 |
|
|
1 |
1485 |
|
|
, |
1486 |
|
|
1 |
1487 |
|
|
, |
1488 |
|
|
1 |
1489 |
|
|
, |
1490 |
|
|
1 |
1491 |
|
|
, |
1492 |
|
|
1 |
1493 |
|
|
, |
1494 |
|
|
1 |
1495 |
|
|
, |
1496 |
|
|
1 |
1497 |
|
|
, # 0x10 |
1498 |
|
|
|
1499 |
|
|
1 |
1500 |
|
|
, |
1501 |
|
|
1 |
1502 |
|
|
, |
1503 |
|
|
1 |
1504 |
|
|
, |
1505 |
|
|
1 |
1506 |
|
|
, |
1507 |
|
|
1 |
1508 |
|
|
, |
1509 |
|
|
1 |
1510 |
|
|
, |
1511 |
|
|
1 |
1512 |
|
|
, |
1513 |
|
|
1 |
1514 |
|
|
, # 0x18 |
1515 |
|
|
|
1516 |
|
|
1 |
1517 |
|
|
, |
1518 |
|
|
1 |
1519 |
|
|
, |
1520 |
|
|
1 |
1521 |
|
|
, |
1522 |
|
|
1 |
1523 |
|
|
, |
1524 |
|
|
1 |
1525 |
|
|
, |
1526 |
|
|
1 |
1527 |
|
|
, |
1528 |
|
|
1 |
1529 |
|
|
, |
1530 |
|
|
1 |
1531 |
|
|
, # 0x20 |
1532 |
|
|
|
1533 |
|
|
1 |
1534 |
|
|
, |
1535 |
|
|
1 |
1536 |
|
|
, |
1537 |
|
|
1 |
1538 |
|
|
, |
1539 |
|
|
1 |
1540 |
|
|
, |
1541 |
|
|
1 |
1542 |
|
|
, |
1543 |
|
|
0 |
1544 |
|
|
, |
1545 |
|
|
0 |
1546 |
|
|
, |
1547 |
|
|
1 |
1548 |
|
|
, # 0x28 |
1549 |
|
|
|
1550 |
|
|
0 |
1551 |
|
|
, |
1552 |
|
|
0 |
1553 |
|
|
, |
1554 |
|
|
0 |
1555 |
|
|
, |
1556 |
|
|
0 |
1557 |
|
|
, |
1558 |
|
|
0 |
1559 |
|
|
, |
1560 |
|
|
0 |
1561 |
|
|
, |
1562 |
|
|
0 |
1563 |
|
|
, |
1564 |
|
|
0 |
1565 |
|
|
, # 0x30 |
1566 |
|
|
|
1567 |
|
|
0 |
1568 |
|
|
, |
1569 |
|
|
0 |
1570 |
|
|
, |
1571 |
|
|
1 |
1572 |
|
|
, |
1573 |
|
|
1 |
1574 |
|
|
, |
1575 |
|
|
1 |
1576 |
|
|
, |
1577 |
|
|
1 |
1578 |
|
|
, |
1579 |
|
|
1 |
1580 |
|
|
, |
1581 |
|
|
1 |
1582 |
|
|
, # 0x38 |
1583 |
|
|
|
1584 |
|
|
1 |
1585 |
|
|
, |
1586 |
|
|
0 |
1587 |
|
|
, |
1588 |
|
|
0 |
1589 |
|
|
, |
1590 |
|
|
0 |
1591 |
|
|
, |
1592 |
|
|
0 |
1593 |
|
|
, |
1594 |
|
|
0 |
1595 |
|
|
, |
1596 |
|
|
0 |
1597 |
|
|
, |
1598 |
|
|
0 |
1599 |
|
|
, # 0x40 |
1600 |
|
|
|
1601 |
|
|
0 |
1602 |
|
|
, |
1603 |
|
|
0 |
1604 |
|
|
, |
1605 |
|
|
0 |
1606 |
|
|
, |
1607 |
|
|
0 |
1608 |
|
|
, |
1609 |
|
|
0 |
1610 |
|
|
, |
1611 |
|
|
0 |
1612 |
|
|
, |
1613 |
|
|
0 |
1614 |
|
|
, |
1615 |
|
|
0 |
1616 |
|
|
, # 0x48 |
1617 |
|
|
|
1618 |
|
|
0 |
1619 |
|
|
, |
1620 |
|
|
0 |
1621 |
|
|
, |
1622 |
|
|
0 |
1623 |
|
|
, |
1624 |
|
|
0 |
1625 |
|
|
, |
1626 |
|
|
0 |
1627 |
|
|
, |
1628 |
|
|
0 |
1629 |
|
|
, |
1630 |
|
|
0 |
1631 |
|
|
, |
1632 |
|
|
0 |
1633 |
|
|
, # 0x50 |
1634 |
|
|
|
1635 |
|
|
0 |
1636 |
|
|
, |
1637 |
|
|
0 |
1638 |
|
|
, |
1639 |
|
|
0 |
1640 |
|
|
, |
1641 |
|
|
1 |
1642 |
|
|
, |
1643 |
|
|
1 |
1644 |
|
|
, |
1645 |
|
|
1 |
1646 |
|
|
, |
1647 |
|
|
1 |
1648 |
|
|
, |
1649 |
|
|
0 |
1650 |
|
|
, # 0x58 |
1651 |
|
|
|
1652 |
|
|
1 |
1653 |
|
|
, |
1654 |
|
|
0 |
1655 |
|
|
, |
1656 |
|
|
0 |
1657 |
|
|
, |
1658 |
|
|
0 |
1659 |
|
|
, |
1660 |
|
|
0 |
1661 |
|
|
, |
1662 |
|
|
0 |
1663 |
|
|
, |
1664 |
|
|
0 |
1665 |
|
|
, |
1666 |
|
|
0 |
1667 |
|
|
, # 0x60 |
1668 |
|
|
|
1669 |
|
|
0 |
1670 |
|
|
, |
1671 |
|
|
0 |
1672 |
|
|
, |
1673 |
|
|
0 |
1674 |
|
|
, |
1675 |
|
|
0 |
1676 |
|
|
, |
1677 |
|
|
0 |
1678 |
|
|
, |
1679 |
|
|
0 |
1680 |
|
|
, |
1681 |
|
|
0 |
1682 |
|
|
, |
1683 |
|
|
0 |
1684 |
|
|
, # 0x68 |
1685 |
|
|
|
1686 |
|
|
0 |
1687 |
|
|
, |
1688 |
|
|
0 |
1689 |
|
|
, |
1690 |
|
|
0 |
1691 |
|
|
, |
1692 |
|
|
0 |
1693 |
|
|
, |
1694 |
|
|
0 |
1695 |
|
|
, |
1696 |
|
|
0 |
1697 |
|
|
, |
1698 |
|
|
0 |
1699 |
|
|
, |
1700 |
|
|
0 |
1701 |
|
|
, # 0x70 |
1702 |
|
|
|
1703 |
|
|
0 |
1704 |
|
|
, |
1705 |
|
|
0 |
1706 |
|
|
, |
1707 |
|
|
0 |
1708 |
|
|
, |
1709 |
|
|
1 |
1710 |
|
|
, |
1711 |
|
|
1 |
1712 |
|
|
, |
1713 |
|
|
1 |
1714 |
|
|
, |
1715 |
|
|
0 |
1716 |
|
|
, |
1717 |
|
|
1 |
1718 |
|
|
, # 0x78 |
1719 |
|
|
# 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 |
1720 |
|
|
# 0x8 0x9 0xA 0xB 0xC 0xD 0xE 0xF |
1721 |
|
|
]->[$ch]) { |
1722 |
|
|
# PERCENT SIGN, reserved, not-allowed in ASCII |
1723 |
|
|
'%'.$1; |
1724 |
|
|
} else { |
1725 |
wakaba |
1.2 |
pack 'C', $ch; |
1726 |
wakaba |
1.1 |
} |
1727 |
|
|
}ge; |
1728 |
|
|
$v =~ s{( |
1729 |
|
|
[\xC2-\xDF][\x80-\xBF] | # UTF8-2 |
1730 |
|
|
[\xE0][\xA0-\xBF][\x80-\xBF] | |
1731 |
|
|
[\xE1-\xEC][\x80-\xBF][\x80-\xBF] | |
1732 |
|
|
[\xED][\x80-\x9F][\x80-\xBF] | |
1733 |
|
|
[\xEE\xEF][\x80-\xBF][\x80-\xBF] | # UTF8-3 |
1734 |
|
|
[\xF0][\x90-\xBF][\x80-\xBF][\x80-\xBF] | |
1735 |
|
|
[\xF1-\xF3][\x80-\xBF][\x80-\xBF][\x80-\xBF] | |
1736 |
|
|
[\xF4][\x80-\x8F][\x80-\xBF][\x80-\xBF] | # UTF8-4 |
1737 |
|
|
[\x80-\xFF] |
1738 |
|
|
)}{ |
1739 |
|
|
my $c = $1; |
1740 |
|
|
if (length ($c) == 1) { |
1741 |
|
|
$c =~ s/(.)/sprintf '%%%02X', ord $1/ge; |
1742 |
|
|
$c; |
1743 |
|
|
} else { |
1744 |
|
|
my $ch = Encode::decode ('utf8', $c); |
1745 |
|
|
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}]/) { |
1746 |
|
|
$c; |
1747 |
|
|
} else { |
1748 |
|
|
$c =~ s/([\x80-\xFF])/sprintf '%%%02X', ord $1/ge; |
1749 |
|
|
$c; |
1750 |
|
|
} |
1751 |
|
|
} |
1752 |
|
|
}gex; |
1753 |
|
|
$v =~ s/([<>"{}|\\\^`\x00-\x20\x7F])/sprintf '%%%02X', ord $1/ge; |
1754 |
|
|
$v = Encode::decode ('utf8', $v); |
1755 |
wakaba |
1.2 |
$r = bless \$v, 'Message::URI::URIReference'; |
1756 |
wakaba |
1.1 |
} |
1757 |
|
|
|
1758 |
|
|
|
1759 |
|
|
;} |
1760 |
|
|
|
1761 |
|
|
; |
1762 |
|
|
|
1763 |
|
|
|
1764 |
|
|
} |
1765 |
|
|
$r} |
1766 |
|
|
sub get_absolute_reference ($$;%) { |
1767 |
|
|
my ($self, $base, %opt) = @_; |
1768 |
|
|
my $r; |
1769 |
|
|
|
1770 |
|
|
{ |
1771 |
|
|
|
1772 |
|
|
|
1773 |
|
|
{ |
1774 |
|
|
|
1775 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1776 |
|
|
|
1777 |
|
|
{ |
1778 |
|
|
|
1779 |
|
|
|
1780 |
|
|
|
1781 |
|
|
$r = $self-> |
1782 |
|
|
get_absolute_reference_3986 |
1783 |
|
|
|
1784 |
|
|
($base, non_strict => $opt{non_strict}); |
1785 |
|
|
|
1786 |
|
|
|
1787 |
|
|
|
1788 |
|
|
} |
1789 |
|
|
|
1790 |
|
|
|
1791 |
|
|
;} |
1792 |
|
|
|
1793 |
|
|
; |
1794 |
|
|
|
1795 |
|
|
|
1796 |
|
|
} |
1797 |
|
|
$r} |
1798 |
|
|
sub get_absolute_reference_3986 ($$%) { |
1799 |
|
|
my ($self, $base, %opt) = @_; |
1800 |
|
|
my $r; |
1801 |
|
|
|
1802 |
|
|
{ |
1803 |
|
|
|
1804 |
|
|
|
1805 |
|
|
{ |
1806 |
|
|
|
1807 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1808 |
|
|
|
1809 |
|
|
{ |
1810 |
|
|
|
1811 |
|
|
|
1812 |
|
|
|
1813 |
|
|
## -- Decomposition |
1814 |
|
|
my ($b_scheme, $b_auth, $b_path, $b_query, $b_frag); |
1815 |
|
|
my ($r_scheme, $r_auth, $r_path, $r_query, $r_frag); |
1816 |
|
|
|
1817 |
|
|
if ($$self =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!s) { |
1818 |
|
|
($r_scheme, $r_auth, $r_path, $r_query, $r_frag) |
1819 |
|
|
= ($1, $2, $3, $4, $5); |
1820 |
|
|
} else { # unlikely happen |
1821 |
|
|
($r_scheme, $r_auth, $r_path, $r_query, $r_frag) |
1822 |
|
|
= ( |
1823 |
|
|
undef |
1824 |
|
|
, |
1825 |
|
|
undef |
1826 |
|
|
, '', |
1827 |
|
|
undef |
1828 |
|
|
, |
1829 |
|
|
undef |
1830 |
|
|
); |
1831 |
|
|
} |
1832 |
|
|
my $ba = ref $base eq 'SCALAR' |
1833 |
|
|
? $base |
1834 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
1835 |
wakaba |
1.1 |
? $base |
1836 |
|
|
: ref $base |
1837 |
|
|
? \"$base" |
1838 |
|
|
: \$base; |
1839 |
|
|
if ($$ba =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!s) { |
1840 |
|
|
($b_scheme, $b_auth, $b_path, $b_query, $b_frag) |
1841 |
|
|
= (defined $1 ? $1 : '', $2, $3, $4, $5); |
1842 |
|
|
} else { # unlikely happen |
1843 |
|
|
($b_scheme, $b_auth, $b_path, $b_query, $b_frag) |
1844 |
|
|
= ('', |
1845 |
|
|
undef |
1846 |
|
|
, '', |
1847 |
|
|
undef |
1848 |
|
|
, |
1849 |
|
|
undef |
1850 |
|
|
); |
1851 |
|
|
} |
1852 |
|
|
|
1853 |
|
|
## -- Merge |
1854 |
|
|
my $path_merge = sub ($$) { |
1855 |
|
|
my ($bpath, $rpath) = @_; |
1856 |
|
|
if ($bpath eq '') { |
1857 |
|
|
return '/'.$rpath; |
1858 |
|
|
} |
1859 |
|
|
$bpath =~ s/[^\/]*\z//; |
1860 |
|
|
return $bpath . $rpath; |
1861 |
|
|
}; # merge |
1862 |
|
|
|
1863 |
|
|
## -- Removing Dot Segments |
1864 |
|
|
my $remove_dot_segments = sub ($) { |
1865 |
|
|
local $_ = shift; |
1866 |
|
|
my $buf = ''; |
1867 |
|
|
L: while (length $_) { |
1868 |
|
|
next L if s/^\.\.?\///; |
1869 |
|
|
next L if s/^\/\.(?:\/|\z)/\//; |
1870 |
|
|
if (s/^\/\.\.(\/|\z)/\//) { |
1871 |
|
|
$buf =~ s/\/?[^\/]*$//; |
1872 |
|
|
next L; |
1873 |
|
|
} |
1874 |
|
|
last Z if s/^\.\.?\z//; |
1875 |
|
|
s/^(\/?[^\/]*)//; |
1876 |
|
|
$buf .= $1; |
1877 |
|
|
} |
1878 |
|
|
return $buf; |
1879 |
|
|
}; # remove_dot_segments |
1880 |
|
|
|
1881 |
|
|
## -- Transformation |
1882 |
|
|
my ($t_scheme, $t_auth, $t_path, $t_query, $t_frag); |
1883 |
|
|
|
1884 |
|
|
if ($opt{non_strict} and $r_scheme eq $b_scheme) { |
1885 |
|
|
undef $r_scheme; |
1886 |
|
|
} |
1887 |
|
|
|
1888 |
|
|
if (defined $r_scheme) { |
1889 |
|
|
$t_scheme = $r_scheme; |
1890 |
|
|
$t_auth = $r_auth; |
1891 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1892 |
|
|
$t_query = $r_query; |
1893 |
|
|
} else { |
1894 |
|
|
if (defined $r_auth) { |
1895 |
|
|
$t_auth = $r_auth; |
1896 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1897 |
|
|
$t_query = $r_query; |
1898 |
|
|
} else { |
1899 |
|
|
if ($r_path =~ /\A\z/) { |
1900 |
|
|
$t_path = $b_path; |
1901 |
|
|
if (defined $r_query) { |
1902 |
|
|
$t_query = $r_query; |
1903 |
|
|
} else { |
1904 |
|
|
$t_query = $b_query; |
1905 |
|
|
} |
1906 |
|
|
} elsif ($r_path =~ /^\//) { |
1907 |
|
|
$t_path = $remove_dot_segments->($r_path); |
1908 |
|
|
$t_query = $r_query; |
1909 |
|
|
} else { |
1910 |
|
|
$t_path = $path_merge->($b_path, $r_path); |
1911 |
|
|
$t_path = $remove_dot_segments->($t_path); |
1912 |
|
|
$t_query = $r_query; |
1913 |
|
|
} |
1914 |
|
|
$t_auth = $b_auth; |
1915 |
|
|
} |
1916 |
|
|
$t_scheme = $b_scheme; |
1917 |
|
|
} |
1918 |
|
|
$t_frag = $r_frag; |
1919 |
|
|
|
1920 |
|
|
## -- Recomposition |
1921 |
|
|
my $result = '' ; |
1922 |
|
|
$result .= $t_scheme . ':' if defined $t_scheme; |
1923 |
|
|
$result .= '//' . $t_auth if defined $t_auth ; |
1924 |
|
|
$result .= $t_path ; |
1925 |
|
|
$result .= '?' . $t_query if defined $t_query ; |
1926 |
|
|
$result .= '#' . $t_frag if defined $t_frag ; |
1927 |
|
|
|
1928 |
wakaba |
1.2 |
$r = bless \$result, 'Message::URI::URIReference'; |
1929 |
wakaba |
1.1 |
|
1930 |
|
|
} |
1931 |
|
|
|
1932 |
|
|
|
1933 |
|
|
;} |
1934 |
|
|
|
1935 |
|
|
; |
1936 |
|
|
|
1937 |
|
|
|
1938 |
|
|
} |
1939 |
|
|
$r} |
1940 |
|
|
sub get_absolute_reference_3987 ($$;%) { |
1941 |
|
|
my ($self, $base, %opt) = @_; |
1942 |
|
|
my $r; |
1943 |
|
|
|
1944 |
|
|
{ |
1945 |
|
|
|
1946 |
|
|
|
1947 |
|
|
{ |
1948 |
|
|
|
1949 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1950 |
|
|
|
1951 |
|
|
{ |
1952 |
|
|
|
1953 |
|
|
|
1954 |
|
|
|
1955 |
|
|
$r = $self-> |
1956 |
|
|
get_absolute_reference_3986 |
1957 |
|
|
|
1958 |
|
|
($base, non_strict => $opt{non_strict}); |
1959 |
|
|
|
1960 |
|
|
|
1961 |
|
|
|
1962 |
|
|
} |
1963 |
|
|
|
1964 |
|
|
|
1965 |
|
|
;} |
1966 |
|
|
|
1967 |
|
|
; |
1968 |
|
|
|
1969 |
|
|
|
1970 |
|
|
} |
1971 |
|
|
$r} |
1972 |
|
|
sub is_same_document_reference ($$) { |
1973 |
|
|
my ($self, $base) = @_; |
1974 |
|
|
my $r = 0; |
1975 |
|
|
|
1976 |
|
|
{ |
1977 |
|
|
|
1978 |
|
|
|
1979 |
|
|
{ |
1980 |
|
|
|
1981 |
|
|
local $Error::Depth = $Error::Depth + 1; |
1982 |
|
|
|
1983 |
|
|
{ |
1984 |
|
|
|
1985 |
|
|
|
1986 |
|
|
|
1987 |
|
|
$r = $self-> |
1988 |
|
|
is_same_document_reference_3986 |
1989 |
|
|
($base); |
1990 |
|
|
|
1991 |
|
|
|
1992 |
|
|
|
1993 |
|
|
} |
1994 |
|
|
|
1995 |
|
|
|
1996 |
|
|
;} |
1997 |
|
|
|
1998 |
|
|
; |
1999 |
|
|
|
2000 |
|
|
|
2001 |
|
|
} |
2002 |
|
|
$r} |
2003 |
|
|
sub is_same_document_reference_3986 ($$;%) { |
2004 |
|
|
my ($self, $base, %opt) = @_; |
2005 |
|
|
my $r = 0; |
2006 |
|
|
|
2007 |
|
|
{ |
2008 |
|
|
|
2009 |
|
|
|
2010 |
|
|
{ |
2011 |
|
|
|
2012 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2013 |
|
|
|
2014 |
|
|
{ |
2015 |
|
|
|
2016 |
|
|
|
2017 |
|
|
if |
2018 |
|
|
(substr ($$self, 0, 1) eq '#') { |
2019 |
|
|
$r = |
2020 |
|
|
1 |
2021 |
|
|
; |
2022 |
|
|
} else { |
2023 |
|
|
my $target = $self-> |
2024 |
|
|
get_absolute_reference_3986 |
2025 |
|
|
|
2026 |
|
|
($base, non_strict => $opt{non_strict}) |
2027 |
|
|
-> |
2028 |
|
|
uri_reference |
2029 |
|
|
; |
2030 |
|
|
$target =~ s/#.*\z//; |
2031 |
|
|
my $ba = ref $base eq 'SCALAR' |
2032 |
|
|
? $$base |
2033 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
2034 |
wakaba |
1.1 |
? $$base |
2035 |
|
|
: ref $base |
2036 |
|
|
? "$base" |
2037 |
|
|
: $base; |
2038 |
|
|
$ba =~ s/#.*\z//; |
2039 |
|
|
$r = ($target eq $ba); |
2040 |
|
|
} |
2041 |
|
|
|
2042 |
|
|
|
2043 |
|
|
|
2044 |
|
|
} |
2045 |
|
|
|
2046 |
|
|
|
2047 |
|
|
;} |
2048 |
|
|
|
2049 |
|
|
; |
2050 |
|
|
|
2051 |
|
|
|
2052 |
|
|
} |
2053 |
|
|
$r} |
2054 |
|
|
sub get_relative_reference ($$) { |
2055 |
|
|
my ($self, $base) = @_; |
2056 |
|
|
my $r; |
2057 |
|
|
|
2058 |
|
|
{ |
2059 |
|
|
|
2060 |
|
|
|
2061 |
|
|
{ |
2062 |
|
|
|
2063 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2064 |
|
|
|
2065 |
|
|
{ |
2066 |
|
|
|
2067 |
|
|
|
2068 |
|
|
my |
2069 |
|
|
@base; |
2070 |
|
|
my $ba = ref $base eq 'SCALAR' |
2071 |
|
|
? $base |
2072 |
wakaba |
1.2 |
: ref $base eq 'Message::URI::URIReference' |
2073 |
wakaba |
1.1 |
? $base |
2074 |
|
|
: ref $base |
2075 |
|
|
? \"$base" |
2076 |
|
|
: \$base; |
2077 |
|
|
if ($$ba =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!) { |
2078 |
|
|
(@base) = (defined $1 ? $1 : '', $2, $3, $4, $5); |
2079 |
|
|
} else { # unlikeley happen |
2080 |
|
|
(@base) = ('', |
2081 |
|
|
undef |
2082 |
|
|
, '', |
2083 |
|
|
undef |
2084 |
|
|
, |
2085 |
|
|
undef |
2086 |
|
|
); |
2087 |
|
|
} |
2088 |
|
|
my @t; |
2089 |
|
|
my $t = $self-> |
2090 |
|
|
get_absolute_reference |
2091 |
|
|
($base); |
2092 |
|
|
if ("$t" =~ m!\A(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?\z!) { |
2093 |
|
|
(@t) = (defined $1 ? $1 : '', $2, $3, $4, $5); |
2094 |
|
|
} else { # unlikeley happen |
2095 |
|
|
(@t) = ('', |
2096 |
|
|
undef |
2097 |
|
|
, '', |
2098 |
|
|
undef |
2099 |
|
|
, |
2100 |
|
|
undef |
2101 |
|
|
); |
2102 |
|
|
} |
2103 |
|
|
|
2104 |
|
|
my @ref; |
2105 |
|
|
R: { |
2106 |
|
|
## Scheme |
2107 |
|
|
if ($base[0] ne $t[0]) { |
2108 |
|
|
(@ref) = @t; |
2109 |
|
|
last R; |
2110 |
|
|
} |
2111 |
|
|
|
2112 |
|
|
## Authority |
2113 |
|
|
if (not defined $base[1] and not defined $t[1]) { |
2114 |
|
|
(@ref) = @t; |
2115 |
|
|
last R; |
2116 |
|
|
} elsif (not defined $t[1]) { |
2117 |
|
|
(@ref) = @t; |
2118 |
|
|
last R; |
2119 |
|
|
} elsif (not defined $base[1]) { |
2120 |
|
|
(@ref) = @t; |
2121 |
|
|
last R; |
2122 |
|
|
} elsif ($base[1] ne $t[1]) { |
2123 |
|
|
(@ref) = @t; |
2124 |
|
|
last R; |
2125 |
|
|
} |
2126 |
|
|
## NOTE: Avoid uncommon references. |
2127 |
|
|
|
2128 |
|
|
if (defined $t[4] and # fragment |
2129 |
|
|
$t[2] eq $base[2] and # path |
2130 |
|
|
((not defined $t[3] and not defined $base[3]) or # query |
2131 |
|
|
(defined $t[3] and defined $base[3] and $t[3] eq $base[3]))) { |
2132 |
|
|
(@ref) = ( |
2133 |
|
|
undef |
2134 |
|
|
, |
2135 |
|
|
undef |
2136 |
|
|
, '', |
2137 |
|
|
undef |
2138 |
|
|
, $t[4]); |
2139 |
|
|
last R; |
2140 |
|
|
} |
2141 |
|
|
|
2142 |
|
|
## Path |
2143 |
|
|
my @tpath = split m!/!, $t[2], -1; |
2144 |
|
|
my @bpath = split m!/!, $base[2], -1; |
2145 |
|
|
if (@tpath < 1 or @bpath < 1) { ## No |/| |
2146 |
|
|
(@ref) = @t; |
2147 |
|
|
last R; |
2148 |
|
|
} |
2149 |
|
|
my $bpl; |
2150 |
|
|
|
2151 |
|
|
## Removes common segments |
2152 |
|
|
while (@tpath and @bpath and $tpath[0] eq $bpath[0]) { |
2153 |
|
|
shift @tpath; |
2154 |
|
|
$bpl = shift @bpath; |
2155 |
|
|
} |
2156 |
|
|
|
2157 |
|
|
if (@tpath == 0) { |
2158 |
|
|
if (@bpath == 0) { ## Avoid empty path for backward compatibility |
2159 |
|
|
unshift @tpath, $bpl; |
2160 |
|
|
} else { |
2161 |
|
|
unshift @tpath, '..', $bpl; |
2162 |
|
|
} |
2163 |
|
|
} elsif (@bpath == 0) { |
2164 |
|
|
unshift @tpath, $bpl; |
2165 |
|
|
} |
2166 |
|
|
|
2167 |
|
|
unshift @tpath, ('..') x (@bpath - 1) if @bpath > 1; |
2168 |
|
|
|
2169 |
|
|
unshift @tpath, '.' if $tpath[0] eq '' or |
2170 |
|
|
$tpath[0] =~ /:/; |
2171 |
|
|
|
2172 |
|
|
(@ref) = ( |
2173 |
|
|
undef |
2174 |
|
|
, |
2175 |
|
|
undef |
2176 |
|
|
, (join '/', @tpath), $t[3], $t[4]); |
2177 |
|
|
} # R |
2178 |
|
|
|
2179 |
|
|
## -- Recomposition |
2180 |
|
|
my $result = '' ; |
2181 |
|
|
$result .= $ref[0] . ':' if defined $ref[0]; # scheme; |
2182 |
|
|
$result .= '//' . $ref[1] if defined $ref[1]; # authority |
2183 |
|
|
$result .= $ref[2] ; # path |
2184 |
|
|
$result .= '?' . $ref[3] if defined $ref[3]; # query |
2185 |
|
|
$result .= '#' . $ref[4] if defined $ref[4]; # fragment |
2186 |
|
|
|
2187 |
wakaba |
1.2 |
$r = bless \$result, 'Message::URI::URIReference'; |
2188 |
wakaba |
1.1 |
|
2189 |
|
|
|
2190 |
|
|
|
2191 |
|
|
} |
2192 |
|
|
|
2193 |
|
|
|
2194 |
|
|
;} |
2195 |
|
|
|
2196 |
|
|
; |
2197 |
|
|
|
2198 |
|
|
|
2199 |
|
|
} |
2200 |
|
|
$r} |
2201 |
wakaba |
1.2 |
|
2202 |
wakaba |
1.3 |
sub ___report_error ($$) { |
2203 |
|
|
$_[1]->throw; |
2204 |
|
|
} # ___report_error |
2205 |
|
|
|
2206 |
wakaba |
1.1 |
sub clone ($) { |
2207 |
wakaba |
1.2 |
my $self = shift; |
2208 |
|
|
my $v = $$self; |
2209 |
|
|
return bless \$v, ref $self; |
2210 |
|
|
} # clone |
2211 |
wakaba |
1.1 |
|
2212 |
wakaba |
1.2 |
*clone_uri_reference = \&clone; |
2213 |
wakaba |
1.1 |
|
2214 |
|
|
use overload |
2215 |
|
|
bool => sub () {1}, |
2216 |
|
|
'""' => 'stringify', |
2217 |
|
|
'eq' => sub ($$) { |
2218 |
|
|
my ($self, $v) = @_; |
2219 |
|
|
my $r = 0; |
2220 |
|
|
|
2221 |
|
|
{ |
2222 |
|
|
|
2223 |
|
|
if |
2224 |
|
|
(defined $v) { |
2225 |
|
|
|
2226 |
|
|
|
2227 |
|
|
{ |
2228 |
|
|
|
2229 |
|
|
local $Error::Depth = $Error::Depth + 1; |
2230 |
|
|
|
2231 |
|
|
{ |
2232 |
|
|
|
2233 |
|
|
|
2234 |
|
|
|
2235 |
|
|
$r = $v eq $$self; |
2236 |
|
|
|
2237 |
|
|
|
2238 |
|
|
|
2239 |
|
|
} |
2240 |
|
|
|
2241 |
|
|
|
2242 |
|
|
;} |
2243 |
|
|
|
2244 |
|
|
; |
2245 |
|
|
} |
2246 |
|
|
|
2247 |
|
|
|
2248 |
|
|
} |
2249 |
|
|
$r} |
2250 |
|
|
, |
2251 |
|
|
fallback => 1; |
2252 |
wakaba |
1.2 |
|
2253 |
wakaba |
1.6 |
# Portions of the Perl implementation contained in the module |
2254 |
|
|
# are derived from the example parser (April 7, 2004) available at |
2255 |
|
|
# <URI::http://www.gbiv.com/protocols/uri/rev-2002/uri_test.pl> |
2256 |
|
|
# that is placed in the Public Domain by Roy T. Fielding |
2257 |
|
|
# and Day Software, Inc. |
2258 |
|
|
|
2259 |
wakaba |
1.2 |
1; |
2260 |
wakaba |
1.1 |
## License: <http://suika.fam.cx/~wakaba/archive/2004/8/18/license#Perl+MPL> |
2261 |
wakaba |
1.6 |
## $Date: 2007/07/16 11:58:02 $ |