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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ScriptMetadataImporter.hxx,v $
* $Revision: 1.9 $
*
* 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 _SCRIPTING_STORAGE_SCRIPTMETADATAIMPORTER_HXX_
#define _SCRIPTING_STORAGE_SCRIPTMETADATAIMPORTER_HXX_
#include <vector>
#include <rtl/ustring.h>
#include <rtl/ustrbuf.hxx>
#include <osl/mutex.hxx>
#include <cppuhelper/implbase1.hxx> // helper for component factory
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include "ScriptData.hxx"
namespace scripting_impl
{
// for simplification
#define css ::com::sun::star
#define dcsssf ::drafts::com::sun::star::script::framework
typedef ::std::vector< ScriptData > InfoImpls_vec;
typedef ::std::pair< ::rtl::OUString, ::std::pair< ::rtl::OUString,
::rtl::OUString > > strpair_pair;
/**
* Script Meta Data Importer
*/
class ScriptMetadataImporter : public
::cppu::WeakImplHelper1< css::xml::sax::XExtendedDocumentHandler >
{
public:
/**
* This function will begin the parser and parse the meta data
*
* @param xInput The XInputStream for the parser which contains the XML
* @param parcelURI The parcel's URI in the document or the application
*
* @see css::io::XInputStream
*/
void parseMetaData( css::uno::Reference< css::io::XInputStream >
const & xInput, const ::rtl::OUString & parcelURI,
InfoImpls_vec & io_ScriptDatas )
throw ( css::xml::sax::SAXException, css::io::IOException,
css::uno::RuntimeException );
/**
* Constructor for the meta-data parser
*
* @param XComponentContext
*/
explicit ScriptMetadataImporter(
const css::uno::Reference< css::uno::XComponentContext >& );
/**
* Destructor for the parser
*/
virtual ~ScriptMetadataImporter() SAL_THROW( () );
// XExtendedDocumentHandler impl
/**
* Function to handle the start of CDATA in XML
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
virtual void SAL_CALL startCDATA()
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle the end of CDATA in XML
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
virtual void SAL_CALL endCDATA() throw ( css::uno::RuntimeException );
/**
* Function to handle comments in XML
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
virtual void SAL_CALL comment( const ::rtl::OUString & sComment )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle line breaks in XML
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
virtual void SAL_CALL allowLineBreak()
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle unknowns in XML
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
virtual void SAL_CALL unknown( const ::rtl::OUString & sString )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle the start of XML document
*
* @see com::sun::star::xml::sax::XExtendedDocumentHandler
*/
// XDocumentHandler impl
virtual void SAL_CALL startDocument()
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle the end of the XML document
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL endDocument()
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle the start of an element
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL startElement( const ::rtl::OUString& aName,
const css::uno::Reference< css::xml::sax::XAttributeList > & xAttribs )
throw ( css::xml::sax::SAXException,
css::uno::RuntimeException );
/**
* Function to handle the end of an element
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL endElement( const ::rtl::OUString & aName )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle characters in elements
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL characters( const ::rtl::OUString & aChars )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle whitespace
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL ignorableWhitespace( const ::rtl::OUString & aWhitespaces )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to handle XML processing instructions
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL processingInstruction(
const ::rtl::OUString & aTarget, const ::rtl::OUString & aData )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
/**
* Function to set the document locator
*
* @see com::sun::star::xml::sax::XDocumentHandler
*/
virtual void SAL_CALL setDocumentLocator(
const css::uno::Reference< css::xml::sax::XLocator >& xLocator )
throw ( css::xml::sax::SAXException, css::uno::RuntimeException );
private:
/** Vector contains the ScriptData structs */
InfoImpls_vec* mpv_ScriptDatas;
/** @internal */
osl::Mutex m_mutex;
/** @internal */
css::uno::Reference< css::uno::XComponentContext > m_xContext;
/** Placeholder for the parcel URI */
::rtl::OUString ms_parcelURI;
/** States for state machine during parsing */
enum { PARCEL, SCRIPT, LOCALE, DISPLAYNAME, DESCRIPTION, FUNCTIONNAME,
LOGICALNAME, LANGUAGEDEPPROPS, LANGDEPPROPS, FILESET, FILESETPROPS,
FILES, FILEPROPS } m_state;
/** Build up the struct during parsing the meta data */
ScriptData m_ScriptData;
/** @internal */
::rtl::OUString ms_localeLang;
::rtl::OUString ms_localeDisName;
::rtl::OUStringBuffer *ms_localeDesc;
props_vec mv_filesetprops;
::rtl::OUString ms_filename;
::rtl::OUString ms_filesetname;
props_vec mv_fileprops;
strpairvec_map mm_files;
InfoImpls_vec mv_ScriptDatas;
/**
* Helper function to set the state
*
* @param tagName
* The current tag being processed
*/
void setState(const ::rtl::OUString & tagName);
}
; // class ScriptMetadataImporter
}
#endif
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