74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_XML_READER_IMPL_H_
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#define CEF_LIBCEF_BROWSER_XML_READER_IMPL_H_
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#pragma once
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#include <libxml/xmlreader.h>
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#include <sstream>
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#include "include/cef_xml_reader.h"
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#include "base/threading/platform_thread.h"
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// Implementation of CefXmlReader
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class CefXmlReaderImpl : public CefXmlReader {
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public:
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CefXmlReaderImpl();
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~CefXmlReaderImpl();
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// Initialize the reader context.
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bool Initialize(CefRefPtr<CefStreamReader> stream,
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EncodingType encodingType, const CefString& URI);
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virtual bool MoveToNextNode() OVERRIDE;
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virtual bool Close() OVERRIDE;
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virtual bool HasError() OVERRIDE;
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virtual CefString GetError() OVERRIDE;
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virtual NodeType GetType() OVERRIDE;
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virtual int GetDepth() OVERRIDE;
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virtual CefString GetLocalName() OVERRIDE;
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virtual CefString GetPrefix() OVERRIDE;
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virtual CefString GetQualifiedName() OVERRIDE;
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virtual CefString GetNamespaceURI() OVERRIDE;
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virtual CefString GetBaseURI() OVERRIDE;
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virtual CefString GetXmlLang() OVERRIDE;
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virtual bool IsEmptyElement() OVERRIDE;
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virtual bool HasValue() OVERRIDE;
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virtual CefString GetValue() OVERRIDE;
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virtual bool HasAttributes() OVERRIDE;
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virtual size_t GetAttributeCount() OVERRIDE;
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virtual CefString GetAttribute(int index) OVERRIDE;
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virtual CefString GetAttribute(const CefString& qualifiedName) OVERRIDE;
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virtual CefString GetAttribute(const CefString& localName,
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const CefString& namespaceURI) OVERRIDE;
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virtual CefString GetInnerXml() OVERRIDE;
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virtual CefString GetOuterXml() OVERRIDE;
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virtual int GetLineNumber() OVERRIDE;
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virtual bool MoveToAttribute(int index) OVERRIDE;
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virtual bool MoveToAttribute(const CefString& qualifiedName) OVERRIDE;
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virtual bool MoveToAttribute(const CefString& localName,
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const CefString& namespaceURI) OVERRIDE;
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virtual bool MoveToFirstAttribute() OVERRIDE;
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virtual bool MoveToNextAttribute() OVERRIDE;
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virtual bool MoveToCarryingElement() OVERRIDE;
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// Add another line to the error string.
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void AppendError(const CefString& error_str);
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// Verify that the reader exists and is being accessed from the correct
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// thread.
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bool VerifyContext();
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protected:
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base::PlatformThreadId supported_thread_id_;
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CefRefPtr<CefStreamReader> stream_;
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xmlTextReaderPtr reader_;
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std::stringstream error_buf_;
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IMPLEMENT_REFCOUNTING(CefXMLReaderImpl);
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};
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#endif // CEF_LIBCEF_BROWSER_XML_READER_IMPL_H_
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