| /* |
| * Copyright (C) 2013 Google, Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_PARSER_COMPACT_HTML_TOKEN_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_PARSER_COMPACT_HTML_TOKEN_H_ |
| |
| #include "third_party/blink/renderer/core/html/parser/html_token.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| #include "third_party/blink/renderer/platform/wtf/text/text_position.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| #include "third_party/blink/renderer/platform/wtf/vector.h" |
| |
| namespace blink { |
| |
| class QualifiedName; |
| |
| class CORE_EXPORT CompactHTMLToken { |
| DISALLOW_NEW(); |
| |
| public: |
| struct Attribute { |
| DISALLOW_NEW(); |
| |
| public: |
| Attribute(const String& name, const String& value) |
| : name_(name), value_(value) {} |
| |
| const String& GetName() const { return name_; } |
| const String& Value() const { return value_; } |
| |
| // We don't create a new 8-bit String because it doesn't save memory. |
| const String& Value8BitIfNecessary() const { return value_; } |
| |
| private: |
| String name_; |
| String value_; |
| }; |
| |
| CompactHTMLToken(const HTMLToken*, const TextPosition&); |
| |
| HTMLToken::TokenType GetType() const { |
| return static_cast<HTMLToken::TokenType>(type_); |
| } |
| const String& Data() const { return data_; } |
| bool SelfClosing() const { return self_closing_; } |
| bool IsAll8BitData() const { return is_all8_bit_data_; } |
| const Vector<Attribute>& Attributes() const { return attributes_; } |
| const Attribute* GetAttributeItem(const QualifiedName&) const; |
| const TextPosition& GetTextPosition() const { return text_position_; } |
| |
| // There is only 1 DOCTYPE token per document, so to avoid increasing the |
| // size of CompactHTMLToken, we just use the attributes_ vector. |
| const String& PublicIdentifier() const { return attributes_[0].GetName(); } |
| const String& SystemIdentifier() const { return attributes_[0].Value(); } |
| bool DoctypeForcesQuirks() const { return doctype_forces_quirks_; } |
| |
| private: |
| unsigned type_ : 4; |
| unsigned self_closing_ : 1; |
| unsigned is_all8_bit_data_ : 1; |
| unsigned doctype_forces_quirks_ : 1; |
| |
| String data_; // "name", "characters", or "data" depending on type_ |
| Vector<Attribute> attributes_; |
| TextPosition text_position_; |
| }; |
| |
| typedef Vector<CompactHTMLToken> CompactHTMLTokenStream; |
| |
| } // namespace blink |
| |
| #endif |