| 1 |
package Message::URI::URIReference; |
| 2 |
use strict; |
| 3 |
our $VERSION=do{my @r=(q$Revision: 1.4 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r}; |
| 4 |
|
| 5 |
package Message::IF::URIImplementation; |
| 6 |
package Message::DOM::DOMImplementation; |
| 7 |
push our @ISA, 'Message::IF::URIImplementation'; |
| 8 |
|
| 9 |
sub create_uri_reference ($$) { |
| 10 |
if (UNIVERSAL::isa ($_[1], 'Message::IF::URIReference')) { |
| 11 |
local $Error::Depth = $Error::Depth + 1; |
| 12 |
return $_[1]->clone_uri_reference; |
| 13 |
} elsif (ref $_[1] eq 'SCALAR') { |
| 14 |
my $uri = $_[1]; |
| 15 |
return bless $uri, 'Message::URI::URIReference'; |
| 16 |
} else { |
| 17 |
my $v = "$_[1]"; |
| 18 |
return bless \$v, 'Message::URI::URIReference'; |
| 19 |
} |
| 20 |
} |
| 21 |
|
| 22 |
our $HasFeature; |
| 23 |
$HasFeature->{'http://suika.fam.cx/www/2006/feature/uri'}->{''} = 1; |
| 24 |
$HasFeature->{'http://suika.fam.cx/www/2006/feature/uri'}->{'4.0'} = 1; |
| 25 |
|
| 26 |
package Message::IF::URIReference; |
| 27 |
package Message::URI::URIReference; |
| 28 |
push our @ISA, 'Message::IF::URIReference'; |
| 29 |
|
| 30 |
sub uri_reference ($;$) { |
| 31 |
if (@_ == 1) {my ($self) = @_; |
| 32 |
my $r = ''; |
| 33 |
|
| 34 |
{ |
| 35 |
|
| 36 |
|
| 37 |
$r = $$self; |
| 38 |
|
| 39 |
|
| 40 |
} |
| 41 |
$r; |
| 42 |
} else {my ($self, $given) = @_; |
| 43 |
|
| 44 |
{ |
| 45 |
|
| 46 |
|
| 47 |
$$self = $given; |
| 48 |
|
| 49 |
|
| 50 |
{ |
| 51 |
|
| 52 |
local $Error::Depth = $Error::Depth + 1; |
| 53 |
|
| 54 |
{ |
| 55 |
|
| 56 |
|
| 57 |
|
| 58 |
$self-> |
| 59 |
_on_scheme_changed |
| 60 |
; |
| 61 |
|
| 62 |
|
| 63 |
|
| 64 |
} |
| 65 |
|
| 66 |
|
| 67 |
;} |
| 68 |
|
| 69 |
; |
| 70 |
|
| 71 |
|
| 72 |
} |
| 73 |
} |
| 74 |
} |
| 75 |
sub stringify ($) { |
| 76 |
my ($self) = @_; |
| 77 |
my $r = ''; |
| 78 |
|
| 79 |
{ |
| 80 |
|
| 81 |
|
| 82 |
$r = $$self; |
| 83 |
|
| 84 |
|
| 85 |
} |
| 86 |
$r} |
| 87 |
sub _on_scheme_changed ($) { |
| 88 |
my ($self) = @_; |
| 89 |
|
| 90 |
|
| 91 |
} |
| 92 |
sub _on_authority_changed ($) { |
| 93 |
my ($self) = @_; |
| 94 |
|
| 95 |
|
| 96 |
} |
| 97 |
sub _on_path_changed ($) { |
| 98 |
my ($self) = @_; |
| 99 |
|
| 100 |
|
| 101 |
} |
| 102 |
sub _on_query_changed ($) { |
| 103 |
my ($self) = @_; |
| 104 |
|
| 105 |
|
| 106 |
} |
| 107 |
sub _on_fragment_changed ($) { |
| 108 |
my ($self) = @_; |
| 109 |
|
| 110 |
|
| 111 |
} |
| 112 |
sub uri_scheme ($;$) { |
| 113 |
if (@_ == 1) {my ($self) = @_; |
| 114 |
my $r = ''; |
| 115 |
|
| 116 |
{ |
| 117 |
|
| 118 |
if |
| 119 |
($$self =~ m!^([^/?#:]+):!) { |
| 120 |
$r = $1; |
| 121 |
} else { |
| 122 |
$r = |
| 123 |
undef |
| 124 |
; |
| 125 |
} |
| 126 |
|
| 127 |
|
| 128 |
} |
| 129 |
$r; |
| 130 |
} else {my ($self, $given) = @_; |
| 131 |
|
| 132 |
{ |
| 133 |
|
| 134 |
if |
| 135 |
(defined $given) { |
| 136 |
if (length $given and $given !~ m![/?#:]!) { |
| 137 |
unless ($$self =~ s!^[^/?#:]+:!$given:!) { |
| 138 |
$$self = $given . ':' . $$self; |
| 139 |
|
| 140 |
|
| 141 |
{ |
| 142 |
|
| 143 |
local $Error::Depth = $Error::Depth + 1; |
| 144 |
|
| 145 |
{ |
| 146 |
|
| 147 |
|
| 148 |
|
| 149 |
$self-> |
| 150 |
_on_scheme_changed |
| 151 |
; |
| 152 |
|
| 153 |
|
| 154 |
|
| 155 |
} |
| 156 |
|
| 157 |
|
| 158 |
;} |
| 159 |
|
| 160 |
; |
| 161 |
} |
| 162 |
} |
| 163 |
} else { |
| 164 |
$$self =~ s!^[^/?#:]+:!!; |
| 165 |
|
| 166 |
|
| 167 |
{ |
| 168 |
|
| 169 |
local $Error::Depth = $Error::Depth + 1; |
| 170 |
|
| 171 |
{ |
| 172 |
|
| 173 |
|
| 174 |
|
| 175 |
$self-> |
| 176 |
_on_scheme_changed |
| 177 |
; |
| 178 |
|
| 179 |
|
| 180 |
|
| 181 |
} |
| 182 |
|
| 183 |
|
| 184 |
;} |
| 185 |
|
| 186 |
; |
| 187 |
} |
| 188 |
|
| 189 |
|
| 190 |
} |
| 191 |
} |
| 192 |
} |
| 193 |
sub uri_authority ($;$) { |
| 194 |
if (@_ == 1) {my ($self) = @_; |
| 195 |
my $r = ''; |
| 196 |
|
| 197 |
{ |
| 198 |
|
| 199 |
if |
| 200 |
($$self =~ m!^(?:[^:/?#]+:)?(?://([^/?#]*))?!) { |
| 201 |
$r = $1; |
| 202 |
} else { |
| 203 |
$r = |
| 204 |
undef |
| 205 |
; |
| 206 |
} |
| 207 |
|
| 208 |
|
| 209 |
} |
| 210 |
$r; |
| 211 |
} else {my ($self, $given) = @_; |
| 212 |
|
| 213 |
{ |
| 214 |
|
| 215 |
if |
| 216 |
(defined $given) { |
| 217 |
unless ($given =~ m![/?#]!) { |
| 218 |
unless ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1//$given!) { |
| 219 |
$$self = '//' . $given; |
| 220 |
|
| 221 |
|
| 222 |
{ |
| 223 |
|
| 224 |
local $Error::Depth = $Error::Depth + 1; |
| 225 |
|
| 226 |
{ |
| 227 |
|
| 228 |
|
| 229 |
|
| 230 |
$self-> |
| 231 |
_on_authority_changed |
| 232 |
; |
| 233 |
|
| 234 |
|
| 235 |
|
| 236 |
} |
| 237 |
|
| 238 |
|
| 239 |
;} |
| 240 |
|
| 241 |
; |
| 242 |
} |
| 243 |
} |
| 244 |
} else { |
| 245 |
if ($$self =~ s!^((?:[^:/?#]+:)?)(?://[^/?#]*)?!$1!) { |
| 246 |
|
| 247 |
|
| 248 |
{ |
| 249 |
|
| 250 |
local $Error::Depth = $Error::Depth + 1; |
| 251 |
|
| 252 |
{ |
| 253 |
|
| 254 |
|
| 255 |
|
| 256 |
$self-> |
| 257 |
_on_authority_changed |
| 258 |
; |
| 259 |
|
| 260 |
|
| 261 |
|
| 262 |
} |
| 263 |
|
| 264 |
|
| 265 |
;} |
| 266 |
|
| 267 |
; |
| 268 |
} |
| 269 |
} |
| 270 |
|
| 271 |
|
| 272 |
} |
| 273 |
} |
| 274 |
} |
| 275 |
sub uri_userinfo ($;$) { |
| 276 |
if (@_ == 1) {my ($self) = @_; |
| 277 |
my $r = ''; |
| 278 |
|
| 279 |
{ |
| 280 |
|
| 281 |
|
| 282 |
{ |
| 283 |
|
| 284 |
local $Error::Depth = $Error::Depth + 1; |
| 285 |
|
| 286 |
{ |
| 287 |
|
| 288 |
|
| 289 |
my |
| 290 |
$v = $self-> |
| 291 |
uri_authority |
| 292 |
; |
| 293 |
if (defined $v and $v =~ /^([^@\[\]]*)\@/) { |
| 294 |
$r = $1; |
| 295 |
} else { |
| 296 |
$r = |
| 297 |
undef |
| 298 |
; |
| 299 |
} |
| 300 |
|
| 301 |
|
| 302 |
|
| 303 |
} |
| 304 |
|
| 305 |
|
| 306 |
;} |
| 307 |
|
| 308 |
; |
| 309 |
|
| 310 |
|
| 311 |
} |
| 312 |
$r; |
| 313 |
} else {my ($self, $given) = @_; |
| 314 |
|
| 315 |
{ |
| 316 |
|
| 317 |
|
| 318 |
{ |
| 319 |
|
| 320 |
local $Error::Depth = $Error::Depth + 1; |
| 321 |
|
| 322 |
{ |
| 323 |
|
| 324 |
|
| 325 |
my |
| 326 |
$auth = $self-> |
| 327 |
uri_authority |
| 328 |
; |
| 329 |
if (defined $auth) { |
| 330 |
if (defined $given) { |
| 331 |
unless ($auth =~ s/^[^\@\[\]]*\@/$given\@/) { |
| 332 |
$auth = $given . '@' . $auth; |
| 333 |
} |
| 334 |
} else { |
| 335 |
$auth =~ s/^[^\@\[\]]*\@//; |
| 336 |
} |
| 337 |
$self-> |
| 338 |
uri_authority |
| 339 |
($auth); |
| 340 |
} else { |
| 341 |
if (defined $given and $given !~ /[\/#?\@\[\]]/) { |
| 342 |
$self-> |
| 343 |
uri_authority |
| 344 |
($given.'@'); |
| 345 |
} |
| 346 |
} |
| 347 |
|
| 348 |
|
| 349 |
|
| 350 |
} |
| 351 |
|
| 352 |
|
| 353 |
;} |
| 354 |
|
| 355 |
; |
| 356 |
|
| 357 |
|
| 358 |
} |
| 359 |
} |
| 360 |
} |
| 361 |
sub uri_host ($;$) { |
| 362 |
if (@_ == 1) {my ($self) = @_; |
| 363 |
my $r = ''; |
| 364 |
|
| 365 |
{ |
| 366 |
|
| 367 |
|
| 368 |
{ |
| 369 |
|
| 370 |
local $Error::Depth = $Error::Depth + 1; |
| 371 |
|
| 372 |
{ |
| 373 |
|
| 374 |
|
| 375 |
my |
| 376 |
$v = $self-> |
| 377 |
uri_authority |
| 378 |
; |
| 379 |
if (defined $v) { |
| 380 |
$v =~ s/^[^@\[\]]*\@//; |
| 381 |
$v =~ s/:[0-9]*\z//; |
| 382 |
$r = $v; |
| 383 |
} else { |
| 384 |
$r = |
| 385 |
undef |
| 386 |
; |
| 387 |
} |
| 388 |
|
| 389 |
|
| 390 |
|
| 391 |
} |
| 392 |
|
| 393 |
|
| 394 |
;} |
| 395 |
|
| 396 |
; |
| 397 |
|
| 398 |
|
| 399 |
} |
| 400 |
$r; |
| 401 |
} else {my ($self, $given) = @_; |
| 402 |
|
| 403 |
{ |
| 404 |
|
| 405 |
|
| 406 |
{ |
| 407 |
|
| 408 |
local $Error::Depth = $Error::Depth + 1; |
| 409 |
|
| 410 |
{ |
| 411 |
|
| 412 |
|
| 413 |
my |
| 414 |
$auth = $self-> |
| 415 |
uri_authority |
| 416 |
; |
| 417 |
if (defined $auth) { |
| 418 |
my $v = ''; |
| 419 |
if ($auth =~ /^([^\@\[\]]*\@)/) { |
| 420 |
$v .= $1; |
| 421 |
} |
| 422 |
$v .= $given; |
| 423 |
if ($auth =~ /(:[0-9]*)\z/) { |
| 424 |
$v .= $1; |
| 425 |
} |
| 426 |
$self-> |
| 427 |
uri_authority |
| 428 |
($v); |
| 429 |
} elsif ($given !~ /[\/\@:#?]/) { |
| 430 |
$self-> |
| 431 |
uri_authority |
| 432 |
($given); |
| 433 |
} |
| 434 |
|
| 435 |
|
| 436 |
|
| 437 |
} |
| 438 |
|
| 439 |
|
| 440 |
;} |
| 441 |
|
| 442 |
; |
| 443 |
|
| 444 |
|
| 445 |
} |
| 446 |
} |
| 447 |
} |
| 448 |
sub uri_port ($;$) { |
| 449 |
if (@_ == 1) {my ($self) = @_; |
| 450 |
my $r = ''; |
| 451 |
|
| 452 |
{ |
| 453 |
|
| 454 |
|
| 455 |
{ |
| 456 |
|
| 457 |
local $Error::Depth = $Error::Depth + 1; |
| 458 |
|
| 459 |
{ |
| 460 |
|
| 461 |
|
| 462 |
my |
| 463 |
$v = $self-> |
| 464 |
uri_authority |
| 465 |
; |
| 466 |
if (defined $v and $v =~ /:([0-9]*)\z/) { |
| 467 |
$r = $1; |
| 468 |
} else { |
| 469 |
$r = |
| 470 |
undef |
| 471 |
; |
| 472 |
} |
| 473 |
|
| 474 |
|
| 475 |
|
| 476 |
} |
| 477 |
|
| 478 |
|
| 479 |
;} |
| 480 |
|
| 481 |
; |
| 482 |
|
| 483 |
|
| 484 |
} |
| 485 |
$r; |
| 486 |
} else {my ($self, $given) = @_; |
| 487 |
|
| 488 |
{ |
| 489 |
|
| 490 |
|
| 491 |
{ |
| 492 |
|
| 493 |
local $Error::Depth = $Error::Depth + 1; |
| 494 |
|
| 495 |
{ |
| 496 |
|
| 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 ($$;$) { |
| 725 |
my ($self, $index, $newValue) = @_; |
| 726 |
|
| 727 |
{ |
| 728 |
|
| 729 |
|
| 730 |
{ |
| 731 |
|
| 732 |
local $Error::Depth = $Error::Depth + 1; |
| 733 |
|
| 734 |
{ |
| 735 |
|
| 736 |
|
| 737 |
my |
| 738 |
@p = split m!/!, $self-> |
| 739 |
uri_path |
| 740 |
, -1; |
| 741 |
if (defined $newValue) { |
| 742 |
$p[$index] = $newValue; |
| 743 |
} else { |
| 744 |
splice @p, $index, 1; |
| 745 |
} |
| 746 |
no warnings 'uninitialized'; |
| 747 |
$self-> |
| 748 |
uri_path |
| 749 |
(join '/', @p); |
| 750 |
|
| 751 |
|
| 752 |
|
| 753 |
} |
| 754 |
|
| 755 |
|
| 756 |
;} |
| 757 |
|
| 758 |
; |
| 759 |
|
| 760 |
|
| 761 |
} |
| 762 |
} |
| 763 |
|
| 764 |
## TODO: An attribute that returns the number of path segments is necessary. |
| 765 |
|
| 766 |
*is_uri = \&is_uri_3986; |
| 767 |
|
| 768 |
sub is_uri_3986 ($) { |
| 769 |
my $self = $_[0]; |
| 770 |
my $r = 0; |
| 771 |
|
| 772 |
{ |
| 773 |
|
| 774 |
my |
| 775 |
$v = $$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 |
$r; |
| 867 |
} # is_uri_3986 |
| 868 |
|
| 869 |
*is_relative_reference = \&is_relative_reference_3986; |
| 870 |
|
| 871 |
sub is_relative_reference_3986 ($) { |
| 872 |
my $self = $_[0]; |
| 873 |
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 |
$r; |
| 970 |
} # is_relative_reference_3986 |
| 971 |
|
| 972 |
*is_uri_reference = \&is_uri_reference_3986; |
| 973 |
|
| 974 |
sub is_uri_reference_3986 ($) { |
| 975 |
my $self = $_[0]; |
| 976 |
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 |
$r; |
| 1008 |
} # is_uri_reference_3986 |
| 1009 |
|
| 1010 |
*is_absolute_uri = \&is_absolute_uri_3986; |
| 1011 |
|
| 1012 |
sub is_absolute_uri_3986 ($) { |
| 1013 |
my $self = $_[0]; |
| 1014 |
my $r = 0; |
| 1015 |
|
| 1016 |
{ |
| 1017 |
|
| 1018 |
|
| 1019 |
{ |
| 1020 |
|
| 1021 |
local $Error::Depth = $Error::Depth + 1; |
| 1022 |
|
| 1023 |
{ |
| 1024 |
|
| 1025 |
|
| 1026 |
|
| 1027 |
$r = $$self !~ /#/ && $self-> |
| 1028 |
is_uri_3986 |
| 1029 |
; |
| 1030 |
|
| 1031 |
|
| 1032 |
|
| 1033 |
} |
| 1034 |
|
| 1035 |
|
| 1036 |
;} |
| 1037 |
|
| 1038 |
; |
| 1039 |
|
| 1040 |
|
| 1041 |
} |
| 1042 |
$r; |
| 1043 |
} # is_uri_reference_3986 |
| 1044 |
|
| 1045 |
sub is_empty_reference ($) { |
| 1046 |
return ${$_[0]} eq ''; |
| 1047 |
} # is_empty_reference |
| 1048 |
|
| 1049 |
*is_iri = \&is_iri_3987; |
| 1050 |
|
| 1051 |
sub is_iri_3987 ($) { |
| 1052 |
my $self = $_[0]; |
| 1053 |
my $r = 0; |
| 1054 |
|
| 1055 |
{ |
| 1056 |
|
| 1057 |
my |
| 1058 |
$v = $$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 |
$r; |
| 1154 |
} # is_iri_3987 |
| 1155 |
|
| 1156 |
*is_relative_iri_reference = \&is_relative_iri_reference_3987; |
| 1157 |
|
| 1158 |
sub is_relative_iri_reference_3987 ($) { |
| 1159 |
my $self = $_[0]; |
| 1160 |
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 |
$r; |
| 1261 |
} # is_relative_iri_reference_3987 |
| 1262 |
|
| 1263 |
*is_iri_reference = \&is_iri_reference_3987; |
| 1264 |
|
| 1265 |
sub is_iri_reference_3987 ($) { |
| 1266 |
my $self = $_[0]; |
| 1267 |
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 |
$r; |
| 1299 |
} # is_iri_reference_3987 |
| 1300 |
|
| 1301 |
*is_absolute_iri = \&is_absolute_iri_3987; |
| 1302 |
|
| 1303 |
sub is_absolute_iri_3987 ($) { |
| 1304 |
my $self = $_[0]; |
| 1305 |
my $r = 0; |
| 1306 |
|
| 1307 |
{ |
| 1308 |
|
| 1309 |
|
| 1310 |
{ |
| 1311 |
|
| 1312 |
local $Error::Depth = $Error::Depth + 1; |
| 1313 |
|
| 1314 |
{ |
| 1315 |
|
| 1316 |
|
| 1317 |
|
| 1318 |
$r = $$self !~ /#/ && $self-> |
| 1319 |
is_iri_3987 |
| 1320 |
; |
| 1321 |
|
| 1322 |
|
| 1323 |
|
| 1324 |
} |
| 1325 |
|
| 1326 |
|
| 1327 |
;} |
| 1328 |
|
| 1329 |
; |
| 1330 |
|
| 1331 |
|
| 1332 |
} |
| 1333 |
$r; |
| 1334 |
} # is_absolute_iri_3987 |
| 1335 |
|
| 1336 |
sub get_uri_reference ($) { |
| 1337 |
my ($self) = @_; |
| 1338 |
my $r; |
| 1339 |
|
| 1340 |
{ |
| 1341 |
|
| 1342 |
|
| 1343 |
{ |
| 1344 |
|
| 1345 |
local $Error::Depth = $Error::Depth + 1; |
| 1346 |
|
| 1347 |
{ |
| 1348 |
|
| 1349 |
|
| 1350 |
|
| 1351 |
$r = $self-> |
| 1352 |
get_uri_reference_3986 |
| 1353 |
; |
| 1354 |
|
| 1355 |
|
| 1356 |
|
| 1357 |
} |
| 1358 |
|
| 1359 |
|
| 1360 |
;} |
| 1361 |
|
| 1362 |
; |
| 1363 |
|
| 1364 |
|
| 1365 |
} |
| 1366 |
$r} |
| 1367 |
sub get_uri_reference_3986 ($) { |
| 1368 |
my ($self) = @_; |
| 1369 |
my $r; |
| 1370 |
|
| 1371 |
{ |
| 1372 |
|
| 1373 |
|
| 1374 |
{ |
| 1375 |
|
| 1376 |
local $Error::Depth = $Error::Depth + 1; |
| 1377 |
|
| 1378 |
{ |
| 1379 |
|
| 1380 |
|
| 1381 |
require |
| 1382 |
Encode; |
| 1383 |
my $v = Encode::encode ('utf8', $$self); |
| 1384 |
$v =~ s/([<>"{}|\\\^`\x00-\x20\x7E-\xFF])/sprintf '%%%02X', ord $1/ge; |
| 1385 |
$r = bless \$v, 'Message::URI::URIReference'; |
| 1386 |
} |
| 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 |
pack 'C', $ch; |
| 1729 |
} |
| 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 |
$r = bless \$v, 'Message::URI::URIReference'; |
| 1759 |
} |
| 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 |
: ref $base eq 'Message::URI::URIReference' |
| 1838 |
? $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 |
$r = bless \$result, 'Message::URI::URIReference'; |
| 1932 |
|
| 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 |
? $$base |
| 2036 |
: ref $base eq 'Message::URI::URIReference' |
| 2037 |
? $$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 ($$) { |
| 2058 |
my ($self, $base) = @_; |
| 2059 |
my $r; |
| 2060 |
|
| 2061 |
{ |
| 2062 |
|
| 2063 |
|
| 2064 |
{ |
| 2065 |
|
| 2066 |
local $Error::Depth = $Error::Depth + 1; |
| 2067 |
|
| 2068 |
{ |
| 2069 |
|
| 2070 |
|
| 2071 |
my |
| 2072 |
@base; |
| 2073 |
my $ba = ref $base eq 'SCALAR' |
| 2074 |
? $base |
| 2075 |
: ref $base eq 'Message::URI::URIReference' |
| 2076 |
? $base |
| 2077 |
: ref $base |
| 2078 |
? \"$base" |
| 2079 |
: \$base; |
| 2080 |
if ($$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 |
$r = bless \$result, 'Message::URI::URIReference'; |
| 2191 |
|
| 2192 |
|
| 2193 |
|
| 2194 |
} |
| 2195 |
|
| 2196 |
|
| 2197 |
;} |
| 2198 |
|
| 2199 |
; |
| 2200 |
|
| 2201 |
|
| 2202 |
} |
| 2203 |
$r} |
| 2204 |
|
| 2205 |
sub ___report_error ($$) { |
| 2206 |
$_[1]->throw; |
| 2207 |
} # ___report_error |
| 2208 |
|
| 2209 |
sub clone ($) { |
| 2210 |
my $self = shift; |
| 2211 |
my $v = $$self; |
| 2212 |
return bless \$v, ref $self; |
| 2213 |
} # clone |
| 2214 |
|
| 2215 |
*clone_uri_reference = \&clone; |
| 2216 |
|
| 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 |
|
| 2256 |
1; |
| 2257 |
## License: <http://suika.fam.cx/~wakaba/archive/2004/8/18/license#Perl+MPL> |
| 2258 |
## $Date: 2007/06/13 12:04:51 $ |
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