255 lines
7.8 KiB
C++
255 lines
7.8 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ScriptMetadataImporter.hxx,v $
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* $Revision: 1.9 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SCRIPTING_STORAGE_SCRIPTMETADATAIMPORTER_HXX_
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#define _SCRIPTING_STORAGE_SCRIPTMETADATAIMPORTER_HXX_
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#include <vector>
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#include <rtl/ustring.h>
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#include <rtl/ustrbuf.hxx>
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#include <osl/mutex.hxx>
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#include <cppuhelper/implbase1.hxx> // helper for component factory
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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#include "ScriptData.hxx"
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namespace scripting_impl
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{
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// for simplification
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#define css ::com::sun::star
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#define dcsssf ::drafts::com::sun::star::script::framework
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typedef ::std::vector< ScriptData > InfoImpls_vec;
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typedef ::std::pair< ::rtl::OUString, ::std::pair< ::rtl::OUString,
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::rtl::OUString > > strpair_pair;
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/**
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* Script Meta Data Importer
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*/
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class ScriptMetadataImporter : public
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::cppu::WeakImplHelper1< css::xml::sax::XExtendedDocumentHandler >
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{
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public:
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/**
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* This function will begin the parser and parse the meta data
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*
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* @param xInput The XInputStream for the parser which contains the XML
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* @param parcelURI The parcel's URI in the document or the application
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*
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* @see css::io::XInputStream
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*/
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void parseMetaData( css::uno::Reference< css::io::XInputStream >
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const & xInput, const ::rtl::OUString & parcelURI,
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InfoImpls_vec & io_ScriptDatas )
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throw ( css::xml::sax::SAXException, css::io::IOException,
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css::uno::RuntimeException );
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/**
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* Constructor for the meta-data parser
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*
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* @param XComponentContext
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*/
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explicit ScriptMetadataImporter(
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const css::uno::Reference< css::uno::XComponentContext >& );
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/**
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* Destructor for the parser
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*/
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virtual ~ScriptMetadataImporter() SAL_THROW( () );
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// XExtendedDocumentHandler impl
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/**
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* Function to handle the start of CDATA in XML
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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virtual void SAL_CALL startCDATA()
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle the end of CDATA in XML
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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virtual void SAL_CALL endCDATA() throw ( css::uno::RuntimeException );
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/**
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* Function to handle comments in XML
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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virtual void SAL_CALL comment( const ::rtl::OUString & sComment )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle line breaks in XML
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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virtual void SAL_CALL allowLineBreak()
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle unknowns in XML
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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virtual void SAL_CALL unknown( const ::rtl::OUString & sString )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle the start of XML document
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*
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* @see com::sun::star::xml::sax::XExtendedDocumentHandler
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*/
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// XDocumentHandler impl
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virtual void SAL_CALL startDocument()
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle the end of the XML document
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL endDocument()
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle the start of an element
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL startElement( const ::rtl::OUString& aName,
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const css::uno::Reference< css::xml::sax::XAttributeList > & xAttribs )
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throw ( css::xml::sax::SAXException,
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css::uno::RuntimeException );
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/**
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* Function to handle the end of an element
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL endElement( const ::rtl::OUString & aName )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle characters in elements
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL characters( const ::rtl::OUString & aChars )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle whitespace
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL ignorableWhitespace( const ::rtl::OUString & aWhitespaces )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to handle XML processing instructions
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL processingInstruction(
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const ::rtl::OUString & aTarget, const ::rtl::OUString & aData )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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/**
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* Function to set the document locator
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*
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* @see com::sun::star::xml::sax::XDocumentHandler
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*/
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virtual void SAL_CALL setDocumentLocator(
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const css::uno::Reference< css::xml::sax::XLocator >& xLocator )
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throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
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private:
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/** Vector contains the ScriptData structs */
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InfoImpls_vec* mpv_ScriptDatas;
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/** @internal */
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osl::Mutex m_mutex;
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/** @internal */
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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/** Placeholder for the parcel URI */
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::rtl::OUString ms_parcelURI;
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/** States for state machine during parsing */
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enum { PARCEL, SCRIPT, LOCALE, DISPLAYNAME, DESCRIPTION, FUNCTIONNAME,
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LOGICALNAME, LANGUAGEDEPPROPS, LANGDEPPROPS, FILESET, FILESETPROPS,
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FILES, FILEPROPS } m_state;
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/** Build up the struct during parsing the meta data */
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ScriptData m_ScriptData;
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/** @internal */
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::rtl::OUString ms_localeLang;
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::rtl::OUString ms_localeDisName;
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::rtl::OUStringBuffer *ms_localeDesc;
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props_vec mv_filesetprops;
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::rtl::OUString ms_filename;
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::rtl::OUString ms_filesetname;
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props_vec mv_fileprops;
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strpairvec_map mm_files;
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InfoImpls_vec mv_ScriptDatas;
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/**
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* Helper function to set the state
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*
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* @param tagName
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* The current tag being processed
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*/
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void setState(const ::rtl::OUString & tagName);
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}
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; // class ScriptMetadataImporter
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}
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#endif
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