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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef LinkHeader_h | |
| 6 #define LinkHeader_h | |
| 7 | |
| 8 #include "core/CoreExport.h" | |
| 9 #include "core/html/CrossOriginAttribute.h" | |
| 10 #include "wtf/Allocator.h" | |
| 11 #include "wtf/text/WTFString.h" | |
| 12 | |
| 13 namespace blink { | |
| 14 | |
| 15 class LinkHeader { | |
| 16 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); | |
| 17 public: | |
| 18 template <typename CharType> | |
| 19 LinkHeader(CharType*& position, CharType* end); | |
| 20 | |
| 21 const String& url() const { return m_url; } | |
| 22 const String& rel() const { return m_rel; } | |
| 23 const String& as() const { return m_as; } | |
| 24 const String& mimeType() const { return m_mimeType; } | |
| 25 const String& media() const { return m_media; } | |
| 26 CrossOriginAttributeValue crossOrigin() const { return m_crossOrigin; } | |
| 27 bool valid() const { return m_isValid; } | |
| 28 | |
| 29 enum LinkParameterName { | |
| 30 LinkParameterRel, | |
| 31 LinkParameterAnchor, | |
| 32 LinkParameterTitle, | |
| 33 LinkParameterMedia, | |
| 34 LinkParameterType, | |
| 35 LinkParameterRev, | |
| 36 LinkParameterHreflang, | |
| 37 // Beyond this point, only link-extension parameters | |
| 38 LinkParameterUnknown, | |
| 39 LinkParameterCrossOrigin, | |
| 40 LinkParameterAs, | |
| 41 }; | |
| 42 | |
| 43 private: | |
| 44 void setValue(LinkParameterName, String value); | |
| 45 | |
| 46 String m_url; | |
| 47 String m_rel; | |
| 48 String m_as; | |
| 49 String m_mimeType; | |
| 50 String m_media; | |
| 51 CrossOriginAttributeValue m_crossOrigin; | |
| 52 bool m_isValid; | |
| 53 }; | |
| 54 | |
| 55 class CORE_EXPORT LinkHeaderSet { | |
| 56 STACK_ALLOCATED(); | |
| 57 public: | |
| 58 LinkHeaderSet(const String& header); | |
| 59 | |
| 60 Vector<LinkHeader>::const_iterator begin() const { return m_headerSet.begin(
); } | |
| 61 Vector<LinkHeader>::const_iterator end() const { return m_headerSet.end(); } | |
| 62 LinkHeader& operator[](size_t i) { return m_headerSet[i]; } | |
| 63 size_t size() { return m_headerSet.size(); } | |
| 64 | |
| 65 private: | |
| 66 template <typename CharType> | |
| 67 void init(CharType* headerValue, unsigned len); | |
| 68 | |
| 69 Vector<LinkHeader> m_headerSet; | |
| 70 }; | |
| 71 | |
| 72 } // namespace blink | |
| 73 | |
| 74 #endif | |
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Chromium Code Reviews
Issue 1811163002:
Share link header parsing code between blink and content. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@base-optional