86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
/*
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* Copyright (C) 2010. Adam Barth. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Adam Barth. ("Adam Barth") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/WeakPtr.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class Document;
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class DocumentParser;
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class Frame;
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class TextResourceDecoder;
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class DocumentWriter {
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WTF_MAKE_NONCOPYABLE(DocumentWriter);
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public:
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DocumentWriter() = default;
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void replaceDocumentWithResultOfExecutingJavascriptURL(const String&, Document* ownerDocument);
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bool begin();
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bool begin(const URL&, bool dispatchWindowObjectAvailable = true, Document* ownerDocument = nullptr);
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void addData(const uint8_t* bytes, size_t length);
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void insertDataSynchronously(const String&); // For an internal use only to prevent the parser from yielding.
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WEBCORE_EXPORT void end();
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void setFrame(Frame&);
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WEBCORE_EXPORT void setEncoding(const String& encoding, bool userChosen);
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const String& mimeType() const { return m_mimeType; }
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void setMIMEType(const String& type) { m_mimeType = type; }
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// Exposed for DocumentParser::appendBytes.
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TextResourceDecoder& decoder();
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void reportDataReceived();
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void setDocumentWasLoadedAsPartOfNavigation();
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private:
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Ref<Document> createDocument(const URL&);
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void clear();
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WeakPtr<Frame> m_frame;
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bool m_hasReceivedSomeData { false };
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String m_mimeType;
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bool m_encodingWasChosenByUser { false };
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String m_encoding;
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RefPtr<TextResourceDecoder> m_decoder;
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RefPtr<DocumentParser> m_parser;
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enum class State { NotStarted, Started, Finished };
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State m_state { State::NotStarted };
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};
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} // namespace WebCore
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