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Side by Side Diff: third_party/WebKit/Source/core/html/parser/HTMLConstructionSite.cpp

Issue 2508033004: Reduce unnecessary usage of TextCaseSensitivity::TextCaseInsensitive. (Closed)
Patch Set: Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved.
3 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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449 // Quirks - quirks mode emulates WinIE and NS4. CSS parsing is also relaxed in 449 // Quirks - quirks mode emulates WinIE and NS4. CSS parsing is also relaxed in
450 // this mode, e.g., unit types can be omitted from numbers. 450 // this mode, e.g., unit types can be omitted from numbers.
451 // Limited Quirks - This mode is identical to no-quirks mode except for its 451 // Limited Quirks - This mode is identical to no-quirks mode except for its
452 // treatment of line-height in the inline box model. 452 // treatment of line-height in the inline box model.
453 // No Quirks - no quirks apply. Web pages will obey the specifications to the 453 // No Quirks - no quirks apply. Web pages will obey the specifications to the
454 // letter. 454 // letter.
455 455
456 // Check for Quirks Mode. 456 // Check for Quirks Mode.
457 if (name != "html" || 457 if (name != "html" ||
458 publicId.startsWith("+//Silmaril//dtd html Pro v0r11 19970101//", 458 publicId.startsWith("+//Silmaril//dtd html Pro v0r11 19970101//",
459 TextCaseInsensitive) || 459 TextCaseASCIIInsensitive) ||
460 publicId.startsWith( 460 publicId.startsWith(
461 "-//AdvaSoft Ltd//DTD HTML 3.0 asWedit + extensions//", 461 "-//AdvaSoft Ltd//DTD HTML 3.0 asWedit + extensions//",
462 TextCaseInsensitive) || 462 TextCaseASCIIInsensitive) ||
463 publicId.startsWith("-//AS//DTD HTML 3.0 asWedit + extensions//", 463 publicId.startsWith("-//AS//DTD HTML 3.0 asWedit + extensions//",
464 TextCaseInsensitive) || 464 TextCaseASCIIInsensitive) ||
465 publicId.startsWith("-//IETF//DTD HTML 2.0 Level 1//", 465 publicId.startsWith("-//IETF//DTD HTML 2.0 Level 1//",
466 TextCaseInsensitive) || 466 TextCaseASCIIInsensitive) ||
467 publicId.startsWith("-//IETF//DTD HTML 2.0 Level 2//", 467 publicId.startsWith("-//IETF//DTD HTML 2.0 Level 2//",
468 TextCaseInsensitive) || 468 TextCaseASCIIInsensitive) ||
469 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict Level 1//", 469 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict Level 1//",
470 TextCaseInsensitive) || 470 TextCaseASCIIInsensitive) ||
471 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict Level 2//", 471 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict Level 2//",
472 TextCaseInsensitive) || 472 TextCaseASCIIInsensitive) ||
473 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict//", 473 publicId.startsWith("-//IETF//DTD HTML 2.0 Strict//",
474 TextCaseInsensitive) || 474 TextCaseASCIIInsensitive) ||
475 publicId.startsWith("-//IETF//DTD HTML 2.0//", TextCaseInsensitive) || 475 publicId.startsWith("-//IETF//DTD HTML 2.0//",
476 publicId.startsWith("-//IETF//DTD HTML 2.1E//", TextCaseInsensitive) || 476 TextCaseASCIIInsensitive) ||
477 publicId.startsWith("-//IETF//DTD HTML 3.0//", TextCaseInsensitive) || 477 publicId.startsWith("-//IETF//DTD HTML 2.1E//",
478 TextCaseASCIIInsensitive) ||
479 publicId.startsWith("-//IETF//DTD HTML 3.0//",
480 TextCaseASCIIInsensitive) ||
478 publicId.startsWith("-//IETF//DTD HTML 3.2 Final//", 481 publicId.startsWith("-//IETF//DTD HTML 3.2 Final//",
479 TextCaseInsensitive) || 482 TextCaseASCIIInsensitive) ||
480 publicId.startsWith("-//IETF//DTD HTML 3.2//", TextCaseInsensitive) || 483 publicId.startsWith("-//IETF//DTD HTML 3.2//",
481 publicId.startsWith("-//IETF//DTD HTML 3//", TextCaseInsensitive) || 484 TextCaseASCIIInsensitive) ||
482 publicId.startsWith("-//IETF//DTD HTML Level 0//", TextCaseInsensitive) || 485 publicId.startsWith("-//IETF//DTD HTML 3//", TextCaseASCIIInsensitive) ||
483 publicId.startsWith("-//IETF//DTD HTML Level 1//", TextCaseInsensitive) || 486 publicId.startsWith("-//IETF//DTD HTML Level 0//",
484 publicId.startsWith("-//IETF//DTD HTML Level 2//", TextCaseInsensitive) || 487 TextCaseASCIIInsensitive) ||
485 publicId.startsWith("-//IETF//DTD HTML Level 3//", TextCaseInsensitive) || 488 publicId.startsWith("-//IETF//DTD HTML Level 1//",
489 TextCaseASCIIInsensitive) ||
490 publicId.startsWith("-//IETF//DTD HTML Level 2//",
491 TextCaseASCIIInsensitive) ||
492 publicId.startsWith("-//IETF//DTD HTML Level 3//",
493 TextCaseASCIIInsensitive) ||
486 publicId.startsWith("-//IETF//DTD HTML Strict Level 0//", 494 publicId.startsWith("-//IETF//DTD HTML Strict Level 0//",
487 TextCaseInsensitive) || 495 TextCaseASCIIInsensitive) ||
488 publicId.startsWith("-//IETF//DTD HTML Strict Level 1//", 496 publicId.startsWith("-//IETF//DTD HTML Strict Level 1//",
489 TextCaseInsensitive) || 497 TextCaseASCIIInsensitive) ||
490 publicId.startsWith("-//IETF//DTD HTML Strict Level 2//", 498 publicId.startsWith("-//IETF//DTD HTML Strict Level 2//",
491 TextCaseInsensitive) || 499 TextCaseASCIIInsensitive) ||
492 publicId.startsWith("-//IETF//DTD HTML Strict Level 3//", 500 publicId.startsWith("-//IETF//DTD HTML Strict Level 3//",
493 TextCaseInsensitive) || 501 TextCaseASCIIInsensitive) ||
494 publicId.startsWith("-//IETF//DTD HTML Strict//", TextCaseInsensitive) || 502 publicId.startsWith("-//IETF//DTD HTML Strict//",
495 publicId.startsWith("-//IETF//DTD HTML//", TextCaseInsensitive) || 503 TextCaseASCIIInsensitive) ||
504 publicId.startsWith("-//IETF//DTD HTML//", TextCaseASCIIInsensitive) ||
496 publicId.startsWith("-//Metrius//DTD Metrius Presentational//", 505 publicId.startsWith("-//Metrius//DTD Metrius Presentational//",
497 TextCaseInsensitive) || 506 TextCaseASCIIInsensitive) ||
498 publicId.startsWith( 507 publicId.startsWith(
499 "-//Microsoft//DTD Internet Explorer 2.0 HTML Strict//", 508 "-//Microsoft//DTD Internet Explorer 2.0 HTML Strict//",
500 TextCaseInsensitive) || 509 TextCaseASCIIInsensitive) ||
501 publicId.startsWith("-//Microsoft//DTD Internet Explorer 2.0 HTML//", 510 publicId.startsWith("-//Microsoft//DTD Internet Explorer 2.0 HTML//",
502 TextCaseInsensitive) || 511 TextCaseASCIIInsensitive) ||
503 publicId.startsWith("-//Microsoft//DTD Internet Explorer 2.0 Tables//", 512 publicId.startsWith("-//Microsoft//DTD Internet Explorer 2.0 Tables//",
504 TextCaseInsensitive) || 513 TextCaseASCIIInsensitive) ||
505 publicId.startsWith( 514 publicId.startsWith(
506 "-//Microsoft//DTD Internet Explorer 3.0 HTML Strict//", 515 "-//Microsoft//DTD Internet Explorer 3.0 HTML Strict//",
507 TextCaseInsensitive) || 516 TextCaseASCIIInsensitive) ||
508 publicId.startsWith("-//Microsoft//DTD Internet Explorer 3.0 HTML//", 517 publicId.startsWith("-//Microsoft//DTD Internet Explorer 3.0 HTML//",
509 TextCaseInsensitive) || 518 TextCaseASCIIInsensitive) ||
510 publicId.startsWith("-//Microsoft//DTD Internet Explorer 3.0 Tables//", 519 publicId.startsWith("-//Microsoft//DTD Internet Explorer 3.0 Tables//",
511 TextCaseInsensitive) || 520 TextCaseASCIIInsensitive) ||
512 publicId.startsWith("-//Netscape Comm. Corp.//DTD HTML//", 521 publicId.startsWith("-//Netscape Comm. Corp.//DTD HTML//",
513 TextCaseInsensitive) || 522 TextCaseASCIIInsensitive) ||
514 publicId.startsWith("-//Netscape Comm. Corp.//DTD Strict HTML//", 523 publicId.startsWith("-//Netscape Comm. Corp.//DTD Strict HTML//",
515 TextCaseInsensitive) || 524 TextCaseASCIIInsensitive) ||
516 publicId.startsWith("-//O'Reilly and Associates//DTD HTML 2.0//", 525 publicId.startsWith("-//O'Reilly and Associates//DTD HTML 2.0//",
517 TextCaseInsensitive) || 526 TextCaseASCIIInsensitive) ||
518 publicId.startsWith("-//O'Reilly and Associates//DTD HTML Extended 1.0//", 527 publicId.startsWith("-//O'Reilly and Associates//DTD HTML Extended 1.0//",
519 TextCaseInsensitive) || 528 TextCaseASCIIInsensitive) ||
520 publicId.startsWith( 529 publicId.startsWith(
521 "-//O'Reilly and Associates//DTD HTML Extended Relaxed 1.0//", 530 "-//O'Reilly and Associates//DTD HTML Extended Relaxed 1.0//",
522 TextCaseInsensitive) || 531 TextCaseASCIIInsensitive) ||
523 publicId.startsWith("-//SoftQuad Software//DTD HoTMetaL PRO " 532 publicId.startsWith("-//SoftQuad Software//DTD HoTMetaL PRO "
524 "6.0::19990601::extensions to HTML 4.0//", 533 "6.0::19990601::extensions to HTML 4.0//",
525 TextCaseInsensitive) || 534 TextCaseASCIIInsensitive) ||
526 publicId.startsWith("-//SoftQuad//DTD HoTMetaL PRO " 535 publicId.startsWith("-//SoftQuad//DTD HoTMetaL PRO "
527 "4.0::19971010::extensions to HTML 4.0//", 536 "4.0::19971010::extensions to HTML 4.0//",
528 TextCaseInsensitive) || 537 TextCaseASCIIInsensitive) ||
529 publicId.startsWith("-//Spyglass//DTD HTML 2.0 Extended//", 538 publicId.startsWith("-//Spyglass//DTD HTML 2.0 Extended//",
530 TextCaseInsensitive) || 539 TextCaseASCIIInsensitive) ||
531 publicId.startsWith("-//SQ//DTD HTML 2.0 HoTMetaL + extensions//", 540 publicId.startsWith("-//SQ//DTD HTML 2.0 HoTMetaL + extensions//",
532 TextCaseInsensitive) || 541 TextCaseASCIIInsensitive) ||
533 publicId.startsWith("-//Sun Microsystems Corp.//DTD HotJava HTML//", 542 publicId.startsWith("-//Sun Microsystems Corp.//DTD HotJava HTML//",
534 TextCaseInsensitive) || 543 TextCaseASCIIInsensitive) ||
535 publicId.startsWith( 544 publicId.startsWith(
536 "-//Sun Microsystems Corp.//DTD HotJava Strict HTML//", 545 "-//Sun Microsystems Corp.//DTD HotJava Strict HTML//",
537 TextCaseInsensitive) || 546 TextCaseASCIIInsensitive) ||
538 publicId.startsWith("-//W3C//DTD HTML 3 1995-03-24//", 547 publicId.startsWith("-//W3C//DTD HTML 3 1995-03-24//",
539 TextCaseInsensitive) || 548 TextCaseASCIIInsensitive) ||
540 publicId.startsWith("-//W3C//DTD HTML 3.2 Draft//", 549 publicId.startsWith("-//W3C//DTD HTML 3.2 Draft//",
541 TextCaseInsensitive) || 550 TextCaseASCIIInsensitive) ||
542 publicId.startsWith("-//W3C//DTD HTML 3.2 Final//", 551 publicId.startsWith("-//W3C//DTD HTML 3.2 Final//",
543 TextCaseInsensitive) || 552 TextCaseASCIIInsensitive) ||
544 publicId.startsWith("-//W3C//DTD HTML 3.2//", TextCaseInsensitive) || 553 publicId.startsWith("-//W3C//DTD HTML 3.2//", TextCaseASCIIInsensitive) ||
545 publicId.startsWith("-//W3C//DTD HTML 3.2S Draft//", 554 publicId.startsWith("-//W3C//DTD HTML 3.2S Draft//",
546 TextCaseInsensitive) || 555 TextCaseASCIIInsensitive) ||
547 publicId.startsWith("-//W3C//DTD HTML 4.0 Frameset//", 556 publicId.startsWith("-//W3C//DTD HTML 4.0 Frameset//",
548 TextCaseInsensitive) || 557 TextCaseASCIIInsensitive) ||
549 publicId.startsWith("-//W3C//DTD HTML 4.0 Transitional//", 558 publicId.startsWith("-//W3C//DTD HTML 4.0 Transitional//",
550 TextCaseInsensitive) || 559 TextCaseASCIIInsensitive) ||
551 publicId.startsWith("-//W3C//DTD HTML Experimental 19960712//", 560 publicId.startsWith("-//W3C//DTD HTML Experimental 19960712//",
552 TextCaseInsensitive) || 561 TextCaseASCIIInsensitive) ||
553 publicId.startsWith("-//W3C//DTD HTML Experimental 970421//", 562 publicId.startsWith("-//W3C//DTD HTML Experimental 970421//",
554 TextCaseInsensitive) || 563 TextCaseASCIIInsensitive) ||
555 publicId.startsWith("-//W3C//DTD W3 HTML//", TextCaseInsensitive) || 564 publicId.startsWith("-//W3C//DTD W3 HTML//", TextCaseASCIIInsensitive) ||
556 publicId.startsWith("-//W3O//DTD W3 HTML 3.0//", TextCaseInsensitive) || 565 publicId.startsWith("-//W3O//DTD W3 HTML 3.0//",
566 TextCaseASCIIInsensitive) ||
557 equalIgnoringCase(publicId, "-//W3O//DTD W3 HTML Strict 3.0//EN//") || 567 equalIgnoringCase(publicId, "-//W3O//DTD W3 HTML Strict 3.0//EN//") ||
558 publicId.startsWith("-//WebTechs//DTD Mozilla HTML 2.0//", 568 publicId.startsWith("-//WebTechs//DTD Mozilla HTML 2.0//",
559 TextCaseInsensitive) || 569 TextCaseASCIIInsensitive) ||
560 publicId.startsWith("-//WebTechs//DTD Mozilla HTML//", 570 publicId.startsWith("-//WebTechs//DTD Mozilla HTML//",
561 TextCaseInsensitive) || 571 TextCaseASCIIInsensitive) ||
562 equalIgnoringCase(publicId, "-/W3C/DTD HTML 4.0 Transitional/EN") || 572 equalIgnoringCase(publicId, "-/W3C/DTD HTML 4.0 Transitional/EN") ||
563 equalIgnoringCase(publicId, "HTML") || 573 equalIgnoringCase(publicId, "HTML") ||
564 equalIgnoringCase( 574 equalIgnoringCase(
565 systemId, 575 systemId,
566 "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") || 576 "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") ||
567 (systemId.isEmpty() && 577 (systemId.isEmpty() &&
568 publicId.startsWith("-//W3C//DTD HTML 4.01 Frameset//", 578 publicId.startsWith("-//W3C//DTD HTML 4.01 Frameset//",
569 TextCaseInsensitive)) || 579 TextCaseASCIIInsensitive)) ||
570 (systemId.isEmpty() && 580 (systemId.isEmpty() &&
571 publicId.startsWith("-//W3C//DTD HTML 4.01 Transitional//", 581 publicId.startsWith("-//W3C//DTD HTML 4.01 Transitional//",
572 TextCaseInsensitive))) { 582 TextCaseASCIIInsensitive))) {
573 setCompatibilityMode(Document::QuirksMode); 583 setCompatibilityMode(Document::QuirksMode);
574 return; 584 return;
575 } 585 }
576 586
577 // Check for Limited Quirks Mode. 587 // Check for Limited Quirks Mode.
578 if (publicId.startsWith("-//W3C//DTD XHTML 1.0 Frameset//", 588 if (publicId.startsWith("-//W3C//DTD XHTML 1.0 Frameset//",
579 TextCaseInsensitive) || 589 TextCaseASCIIInsensitive) ||
580 publicId.startsWith("-//W3C//DTD XHTML 1.0 Transitional//", 590 publicId.startsWith("-//W3C//DTD XHTML 1.0 Transitional//",
581 TextCaseInsensitive) || 591 TextCaseASCIIInsensitive) ||
582 (!systemId.isEmpty() && 592 (!systemId.isEmpty() &&
583 publicId.startsWith("-//W3C//DTD HTML 4.01 Frameset//", 593 publicId.startsWith("-//W3C//DTD HTML 4.01 Frameset//",
584 TextCaseInsensitive)) || 594 TextCaseASCIIInsensitive)) ||
585 (!systemId.isEmpty() && 595 (!systemId.isEmpty() &&
586 publicId.startsWith("-//W3C//DTD HTML 4.01 Transitional//", 596 publicId.startsWith("-//W3C//DTD HTML 4.01 Transitional//",
587 TextCaseInsensitive))) { 597 TextCaseASCIIInsensitive))) {
588 setCompatibilityMode(Document::LimitedQuirksMode); 598 setCompatibilityMode(Document::LimitedQuirksMode);
589 return; 599 return;
590 } 600 }
591 601
592 // Otherwise we are No Quirks Mode. 602 // Otherwise we are No Quirks Mode.
593 setCompatibilityMode(Document::NoQuirksMode); 603 setCompatibilityMode(Document::NoQuirksMode);
594 } 604 }
595 605
596 void HTMLConstructionSite::processEndOfFile() { 606 void HTMLConstructionSite::processEndOfFile() {
597 ASSERT(currentNode()); 607 ASSERT(currentNode());
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1057 ASSERT(task.parent); 1067 ASSERT(task.parent);
1058 queueTask(task); 1068 queueTask(task);
1059 } 1069 }
1060 1070
1061 DEFINE_TRACE(HTMLConstructionSite::PendingText) { 1071 DEFINE_TRACE(HTMLConstructionSite::PendingText) {
1062 visitor->trace(parent); 1072 visitor->trace(parent);
1063 visitor->trace(nextChild); 1073 visitor->trace(nextChild);
1064 } 1074 }
1065 1075
1066 } // namespace blink 1076 } // namespace blink
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