зеркало из https://github.com/mozilla/gecko-dev.git
167 строки
4.4 KiB
C++
167 строки
4.4 KiB
C++
/*
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* Copyright (c) 2007 Henri Sivonen
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* Copyright (c) 2008-2015 Mozilla Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/*
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* THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
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* Please edit MetaScanner.java instead and regenerate.
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*/
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#ifndef nsHtml5MetaScanner_h
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#define nsHtml5MetaScanner_h
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#include "nsAtom.h"
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#include "nsHtml5AtomTable.h"
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#include "nsHtml5String.h"
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#include "nsNameSpaceManager.h"
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#include "nsIContent.h"
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#include "nsTraceRefcnt.h"
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#include "jArray.h"
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#include "nsHtml5ArrayCopy.h"
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#include "nsAHtml5TreeBuilderState.h"
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#include "nsGkAtoms.h"
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#include "nsHtml5ByteReadable.h"
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#include "nsHtml5Macros.h"
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#include "nsIContentHandle.h"
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#include "nsHtml5Portability.h"
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#include "nsHtml5ContentCreatorFunction.h"
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class nsHtml5StreamParser;
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class nsHtml5AttributeName;
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class nsHtml5ElementName;
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class nsHtml5Tokenizer;
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class nsHtml5TreeBuilder;
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class nsHtml5UTF16Buffer;
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class nsHtml5StateSnapshot;
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class nsHtml5Portability;
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class nsHtml5MetaScanner
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{
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private:
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static staticJArray<char16_t, int32_t> CHARSET;
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static staticJArray<char16_t, int32_t> CONTENT;
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static staticJArray<char16_t, int32_t> HTTP_EQUIV;
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static staticJArray<char16_t, int32_t> CONTENT_TYPE;
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static const int32_t NO = 0;
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static const int32_t M = 1;
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static const int32_t E = 2;
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static const int32_t T = 3;
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static const int32_t A = 4;
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static const int32_t DATA = 0;
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static const int32_t TAG_OPEN = 1;
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static const int32_t SCAN_UNTIL_GT = 2;
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static const int32_t TAG_NAME = 3;
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static const int32_t BEFORE_ATTRIBUTE_NAME = 4;
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static const int32_t ATTRIBUTE_NAME = 5;
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static const int32_t AFTER_ATTRIBUTE_NAME = 6;
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static const int32_t BEFORE_ATTRIBUTE_VALUE = 7;
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static const int32_t ATTRIBUTE_VALUE_DOUBLE_QUOTED = 8;
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static const int32_t ATTRIBUTE_VALUE_SINGLE_QUOTED = 9;
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static const int32_t ATTRIBUTE_VALUE_UNQUOTED = 10;
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static const int32_t AFTER_ATTRIBUTE_VALUE_QUOTED = 11;
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static const int32_t MARKUP_DECLARATION_OPEN = 13;
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static const int32_t MARKUP_DECLARATION_HYPHEN = 14;
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static const int32_t COMMENT_START = 15;
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static const int32_t COMMENT_START_DASH = 16;
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static const int32_t COMMENT = 17;
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static const int32_t COMMENT_END_DASH = 18;
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static const int32_t COMMENT_END = 19;
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static const int32_t SELF_CLOSING_START_TAG = 20;
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static const int32_t HTTP_EQUIV_NOT_SEEN = 0;
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static const int32_t HTTP_EQUIV_CONTENT_TYPE = 1;
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static const int32_t HTTP_EQUIV_OTHER = 2;
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protected:
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nsHtml5ByteReadable* readable;
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private:
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int32_t metaState;
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int32_t contentIndex;
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int32_t charsetIndex;
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int32_t httpEquivIndex;
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int32_t contentTypeIndex;
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protected:
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int32_t stateSave;
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private:
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int32_t strBufLen;
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autoJArray<char16_t, int32_t> strBuf;
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nsHtml5String content;
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nsHtml5String charset;
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int32_t httpEquivState;
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nsHtml5TreeBuilder* treeBuilder;
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public:
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explicit nsHtml5MetaScanner(nsHtml5TreeBuilder* tb);
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~nsHtml5MetaScanner();
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protected:
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void stateLoop(int32_t state);
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private:
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void handleCharInAttributeValue(int32_t c);
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inline int32_t toAsciiLowerCase(int32_t c)
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{
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if (c >= 'A' && c <= 'Z') {
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return c + 0x20;
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}
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return c;
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}
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void addToBuffer(int32_t c);
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void handleAttributeValue();
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bool handleTag();
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bool handleTagInner();
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protected:
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bool tryCharset(nsHtml5String encoding);
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public:
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static void initializeStatics();
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static void releaseStatics();
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#include "nsHtml5MetaScannerHSupplement.h"
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};
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#endif
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