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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef METAINFOREADER_HXX_INCLUDED
+#define METAINFOREADER_HXX_INCLUDED
+
+#include "internal/basereader.hxx"
+#include "internal/types.hxx"
+
+class ITag;
+class CKeywordsTag;
+class CSimpleTag;
+class CDummyTag;
+
+class CMetaInfoReader : public CBaseReader
+{
+public:
+ virtual ~CMetaInfoReader();
+
+ CMetaInfoReader( const std::string& DocumentName );
+
+ CMetaInfoReader( void* stream, zlib_filefunc_def* fa);
+
+ /** check if the Tag is in the target meta.xml file.
+
+ @param TagName
+ the name of the tag that will be retrive.
+ */
+ bool hasTag(std::wstring TagName) const;
+
+
+ /** Get a specific tag content, compound tags will be returned as comma separated list.
+
+ @param TagName
+ the name of the tag that will be retrive.
+ */
+ std::wstring getTagData( const std::wstring& TagName);
+
+ /** check if the a tag has the specific attribute.
+
+ @param TagName
+ the name of the tag.
+ @param AttributeName
+ the name of the attribute.
+ */
+ bool hasTagAttribute( const std::wstring TagName, std::wstring AttributeName);
+
+ /** Get a specific attribute content.
+
+ @param TagName
+ the name of the tag.
+ @param AttributeName
+ the name of the attribute.
+ */
+ std::wstring getTagAttribute( const std::wstring TagName, std::wstring AttributeName);
+
+ /** Get the default language of the whole document.
+ */
+ LocaleSet_t getDefaultLocale( );
+
+protected: // protected because its only an implementation relevant class
+
+ /** start_element occurs when a tag is start.
+
+ @param raw_name
+ raw name of the tag.
+ @param local_name
+ local name of the tag.
+ @param attributes
+ attribute structure.
+ */
+ virtual void start_element(
+ const std::wstring& raw_name,
+ const std::wstring& local_name,
+ const XmlTagAttributes_t& attributes);
+
+ /** end_element occurs when a tag is closed
+
+ @param raw_name
+ raw name of the tag.
+ @param local_name
+ local name of the tag.
+ */
+ virtual void end_element(
+ const std::wstring& raw_name, const std::wstring& local_name);
+
+ /** characters occurs when receiving characters
+
+ @param character
+ content of the information received.
+ */
+ virtual void characters(const std::wstring& character);
+
+protected:
+ /** choose an appropriate tag reader to handle the tag.
+
+ @param tag_name
+ the name of the tag.
+ @param XmlAttributes
+ attribute structure of the tag to save in.
+ */
+ ITag* chooseTagReader(
+ const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes );
+
+ /** save the received content into structure.
+
+ @param tag_name
+ the name of the tag.
+ */
+ void saveTagContent( const std::wstring& tag_name );
+
+private:
+ XmlTags_t m_AllMetaInfo;
+
+private:
+ std::stack<ITag*> m_TagBuilderStack;
+
+private:
+ CKeywordsTag* m_pKeywords_Builder;
+ CDummyTag* m_pDummy_Builder;
+ CSimpleTag* m_pSimple_Builder;
+};
+
+#endif