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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/xml/sax/Writer.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>
#include <tools/urlobj.hxx>
#include "typedetectionexport.hxx"
#include "xmlfiltersettingsdialog.hxx"
#include <comphelper/attributelist.hxx>
using namespace com::sun::star::beans;
using namespace com::sun::star::uno;
using namespace com::sun::star::io;
using namespace com::sun::star::lang;
using namespace com::sun::star::xml::sax;
using ::rtl::OUString;
TypeDetectionExporter::TypeDetectionExporter( Reference< XComponentContext >& xContext )
: mxContext( xContext )
{
}
static OUString createRelativeURL( const OUString& rFilterName, const OUString& rURL )
{
if( !rURL.isEmpty() &&
(rURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM("http:") ) != 0) &&
(rURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM("https:") ) != 0) &&
(rURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM("jar:") ) != 0) &&
(rURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM("ftp:") ) != 0))
{
INetURLObject aURL( rURL );
OUString aName( aURL.GetName() );
if( aName.isEmpty() )
{
sal_Int32 nPos = rURL.lastIndexOf( sal_Unicode( '/' ) );
if( nPos == -1 )
{
aName = rURL;
}
else
{
aName = rURL.copy( nPos + 1 );
}
}
OUString aRelURL( "vnd.sun.star.Package:" );
aRelURL += rFilterName;
aRelURL += OUString( sal_Unicode( '/' ) );
aRelURL += aName;
return aRelURL;
}
else
{
return rURL;
}
}
void TypeDetectionExporter::doExport( Reference< XOutputStream > xOS, const XMLFilterVector& rFilters )
{
try
{
const OUString sComponentData ( "oor:component-data" );
const OUString sNode ( "node" );
const OUString sName ( "oor:name" );
const OUString sWhiteSpace ( " " );
const OUString sUIName ( "UIName" );
const OUString sComma ( "," );
const OUString sDelim ( ";" );
const OUString sData ( "Data" );
const OUString sDocTypePrefix ( "doctype:" );
const OUString sFilterAdaptorService( "com.sun.star.comp.Writer.XmlFilterAdaptor" );
const OUString sXSLTFilterService ( "com.sun.star.documentconversion.XSLTFilter" );
const OUString sCdataAttribute ( "CDATA" );
// set up sax writer and connect to given output stream
Reference< XWriter > xHandler = Writer::create( mxContext );
xHandler->setOutputStream( xOS );
::comphelper::AttributeList * pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( OUString( "xmlns:oor" ), sCdataAttribute, OUString( "http://openoffice.org/2001/registry" ) );
pAttrList->AddAttribute ( OUString( "xmlns:xs" ), sCdataAttribute, OUString( "http://www.w3.org/2001/XMLSchema" ) );
pAttrList->AddAttribute ( sName, sCdataAttribute, OUString( "TypeDetection" ) );
pAttrList->AddAttribute ( OUString( "oor:package" ), sCdataAttribute, OUString( "org.openoffice.Office" ) );
Reference < XAttributeList > xAttrList (pAttrList);
xHandler->startDocument();
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sComponentData, xAttrList );
// export types
{
xAttrList = pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( sName, sCdataAttribute, OUString( "Types" ) );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sNode, xAttrList );
XMLFilterVector::const_iterator aIter( rFilters.begin() );
while( aIter != rFilters.end() )
{
const filter_info_impl* pFilter = (*aIter);
xAttrList = pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute( sName, sCdataAttribute, pFilter->maType );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sNode, xAttrList );
OUString sValue( sal_Unicode('0') );
sValue += sComma;
sValue += sComma;
if( !pFilter->maDocType.isEmpty() )
{
sValue += sDocTypePrefix;
sValue += pFilter->maDocType;
}
sValue += sComma;
sValue += sComma;
sValue += pFilter->maExtension;
sValue += sComma;
sValue += OUString::valueOf( pFilter->mnDocumentIconID );
sValue += sComma;
addProperty( xHandler, sData, sValue );
addLocaleProperty( xHandler, sUIName, pFilter->maInterfaceName );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sNode );
++aIter;
}
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sNode );
}
// export filters
{
xAttrList = pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( sName, sCdataAttribute, OUString( "Filters" ) );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sNode, xAttrList );
XMLFilterVector::const_iterator aIter( rFilters.begin() );
while( aIter != rFilters.end() )
{
const filter_info_impl* pFilter = (*aIter);
xAttrList = pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute( sName, sCdataAttribute, pFilter->maFilterName );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sNode, xAttrList );
addLocaleProperty( xHandler, sUIName, pFilter->maInterfaceName );
OUString sValue( sal_Unicode('0') );
sValue += sComma;
sValue += pFilter->maType;
sValue += sComma,
sValue += pFilter->maDocumentService;
sValue += sComma,
sValue += sFilterAdaptorService;
sValue += sComma,
sValue += OUString::valueOf( pFilter->maFlags );
sValue += sComma;
sValue += sXSLTFilterService;
sValue += sDelim;
sValue += OUString::valueOf( pFilter->mbNeedsXSLT2 );
sValue += sDelim;
const application_info_impl* pAppInfo = getApplicationInfo( pFilter->maExportService );
sValue += pAppInfo->maXMLImporter;
sValue += sDelim;
sValue += pAppInfo->maXMLExporter;
sValue += sDelim;
sValue += createRelativeURL( pFilter->maFilterName, pFilter->maImportXSLT );
sValue += sDelim;
sValue += createRelativeURL( pFilter->maFilterName, pFilter->maExportXSLT );
sValue += sDelim;
// entry DTD obsolete and removed, but delimiter kept
sValue += sDelim;
sValue += pFilter->maComment;
sValue += sComma;
sValue += OUString( sal_Unicode('0') );
sValue += sComma;
sValue += createRelativeURL( pFilter->maFilterName, pFilter->maImportTemplate );
addProperty( xHandler, sData, sValue );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sNode );
++aIter;
}
xHandler->endElement( sNode );
}
// finish
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sComponentData );
xHandler->endDocument();
}
catch( const Exception& )
{
OSL_FAIL( "TypeDetectionExporter::doExport exception catched!" );
}
}
void TypeDetectionExporter::addProperty( Reference< XWriter > xHandler, const OUString& rName, const OUString& rValue )
{
try
{
const OUString sCdataAttribute( "CDATA" );
const OUString sProp( "prop" );
const OUString sValue( "value" );
const OUString sWhiteSpace ( " " );
::comphelper::AttributeList * pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( OUString( "oor:name" ), sCdataAttribute, rName );
pAttrList->AddAttribute ( OUString( "oor:type" ), sCdataAttribute, OUString( "xs:string" ) );
Reference < XAttributeList > xAttrList (pAttrList);
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sProp, xAttrList );
xAttrList = NULL;
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sValue,xAttrList );
xHandler->characters( rValue );
xHandler->endElement( sValue );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sProp );
}
catch( const Exception& )
{
OSL_FAIL( "TypeDetectionExporter::addProperty exception catched!" );
}
}
void TypeDetectionExporter::addLocaleProperty( Reference< XWriter > xHandler, const OUString& rName, const OUString& rValue )
{
try
{
const OUString sCdataAttribute( "CDATA" );
const OUString sProp( "prop" );
const OUString sValue( "value" );
const OUString sWhiteSpace ( " " );
::comphelper::AttributeList * pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( OUString( "oor:name" ), sCdataAttribute, rName );
pAttrList->AddAttribute ( OUString( "oor:type" ), sCdataAttribute, OUString( "xs:string" ) );
Reference < XAttributeList > xAttrList (pAttrList);
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sProp, xAttrList );
xAttrList = pAttrList = new ::comphelper::AttributeList;
pAttrList->AddAttribute ( OUString( "xml:lang" ), sCdataAttribute, OUString( "en-US" ) );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->startElement( sValue, xAttrList );
xHandler->characters( rValue );
xHandler->endElement( sValue );
xHandler->ignorableWhitespace ( sWhiteSpace );
xHandler->endElement( sProp );
}
catch( const Exception& )
{
OSL_FAIL( "TypeDetectionExporter::addLocaleProperty exception catched!" );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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