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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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393 continue; | 393 continue; |
394 if (isHTMLBodyElement(*node) || isHTMLHeadElement(*node)) | 394 if (isHTMLBodyElement(*node) || isHTMLHeadElement(*node)) |
395 continue; // Never move head or body, move the rest of the nodes aro
und them. | 395 continue; // Never move head or body, move the rest of the nodes aro
und them. |
396 | 396 |
397 if (!m_domEditor->insertBefore(parentNode, node.release(), anchorNode, e
xceptionState)) | 397 if (!m_domEditor->insertBefore(parentNode, node.release(), anchorNode, e
xceptionState)) |
398 return false; | 398 return false; |
399 } | 399 } |
400 return true; | 400 return true; |
401 } | 401 } |
402 | 402 |
403 static void addStringToDigestor(blink::WebCryptoDigestor* digestor, const String
& string) | 403 static void addStringToDigestor(WebCryptoDigestor* digestor, const String& strin
g) |
404 { | 404 { |
405 digestor->consume(reinterpret_cast<const unsigned char*>(string.utf8().data(
)), string.length()); | 405 digestor->consume(reinterpret_cast<const unsigned char*>(string.utf8().data(
)), string.length()); |
406 } | 406 } |
407 | 407 |
408 PassOwnPtr<DOMPatchSupport::Digest> DOMPatchSupport::createDigest(Node* node, Un
usedNodesMap* unusedNodesMap) | 408 PassOwnPtr<DOMPatchSupport::Digest> DOMPatchSupport::createDigest(Node* node, Un
usedNodesMap* unusedNodesMap) |
409 { | 409 { |
410 Digest* digest = new Digest(node); | 410 Digest* digest = new Digest(node); |
411 | 411 |
412 OwnPtr<blink::WebCryptoDigestor> digestor = createDigestor(HashAlgorithmSha1
); | 412 OwnPtr<WebCryptoDigestor> digestor = createDigestor(HashAlgorithmSha1); |
413 DigestValue digestResult; | 413 DigestValue digestResult; |
414 | 414 |
415 Node::NodeType nodeType = node->nodeType(); | 415 Node::NodeType nodeType = node->nodeType(); |
416 digestor->consume(reinterpret_cast<const unsigned char*>(&nodeType), sizeof(
nodeType)); | 416 digestor->consume(reinterpret_cast<const unsigned char*>(&nodeType), sizeof(
nodeType)); |
417 addStringToDigestor(digestor.get(), node->nodeName()); | 417 addStringToDigestor(digestor.get(), node->nodeName()); |
418 addStringToDigestor(digestor.get(), node->nodeValue()); | 418 addStringToDigestor(digestor.get(), node->nodeValue()); |
419 | 419 |
420 if (node->isElementNode()) { | 420 if (node->isElementNode()) { |
421 Element& element = toElement(*node); | 421 Element& element = toElement(*node); |
422 Node* child = element.firstChild(); | 422 Node* child = element.firstChild(); |
423 while (child) { | 423 while (child) { |
424 OwnPtr<Digest> childInfo = createDigest(child, unusedNodesMap); | 424 OwnPtr<Digest> childInfo = createDigest(child, unusedNodesMap); |
425 addStringToDigestor(digestor.get(), childInfo->m_sha1); | 425 addStringToDigestor(digestor.get(), childInfo->m_sha1); |
426 child = child->nextSibling(); | 426 child = child->nextSibling(); |
427 digest->m_children.append(childInfo.release()); | 427 digest->m_children.append(childInfo.release()); |
428 } | 428 } |
429 | 429 |
430 AttributeCollection attributes = element.attributesWithoutUpdate(); | 430 AttributeCollection attributes = element.attributesWithoutUpdate(); |
431 if (!attributes.isEmpty()) { | 431 if (!attributes.isEmpty()) { |
432 OwnPtr<blink::WebCryptoDigestor> attrsDigestor = createDigestor(Hash
AlgorithmSha1); | 432 OwnPtr<WebCryptoDigestor> attrsDigestor = createDigestor(HashAlgorit
hmSha1); |
433 for (auto& attribute : attributes) { | 433 for (auto& attribute : attributes) { |
434 addStringToDigestor(attrsDigestor.get(), attribute.name().toStri
ng()); | 434 addStringToDigestor(attrsDigestor.get(), attribute.name().toStri
ng()); |
435 addStringToDigestor(attrsDigestor.get(), attribute.value().strin
g()); | 435 addStringToDigestor(attrsDigestor.get(), attribute.value().strin
g()); |
436 } | 436 } |
437 finishDigestor(attrsDigestor.get(), digestResult); | 437 finishDigestor(attrsDigestor.get(), digestResult); |
438 digest->m_attrsSHA1 = base64Encode(reinterpret_cast<const char*>(dig
estResult.data()), 10); | 438 digest->m_attrsSHA1 = base64Encode(reinterpret_cast<const char*>(dig
estResult.data()), 10); |
439 addStringToDigestor(digestor.get(), digest->m_attrsSHA1); | 439 addStringToDigestor(digestor.get(), digest->m_attrsSHA1); |
440 digestResult.clear(); | 440 digestResult.clear(); |
441 } | 441 } |
442 } | 442 } |
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507 void DOMPatchSupport::dumpMap(const ResultMap& map, const String& name) | 507 void DOMPatchSupport::dumpMap(const ResultMap& map, const String& name) |
508 { | 508 { |
509 fprintf(stderr, "\n\n"); | 509 fprintf(stderr, "\n\n"); |
510 for (size_t i = 0; i < map.size(); ++i) | 510 for (size_t i = 0; i < map.size(); ++i) |
511 fprintf(stderr, "%s[%lu]: %s (%p) - [%lu]\n", name.utf8().data(), i, map
[i].first ? nodeName(map[i].first->m_node).utf8().data() : "", map[i].first, map
[i].second); | 511 fprintf(stderr, "%s[%lu]: %s (%p) - [%lu]\n", name.utf8().data(), i, map
[i].first ? nodeName(map[i].first->m_node).utf8().data() : "", map[i].first, map
[i].second); |
512 } | 512 } |
513 #endif | 513 #endif |
514 | 514 |
515 } // namespace blink | 515 } // namespace blink |
516 | 516 |
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