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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 <sal/config.h>
#include "unoservices.hxx"
#include "xmlbas_export.hxx"
#include <xmlscript/xmlns.h>
#include <xmlscript/xml_helper.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/script/XLibraryContainer2.hpp>
#include <com/sun/star/script/XLibraryContainerPassword.hpp>
#include <com/sun/star/document/XEmbeddedScripts.hpp>
#include <cppuhelper/implementationentry.hxx>
#include <cppuhelper/supportsservice.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
namespace xmlscript
{
// component operations
OUString getImplementationName_XMLBasicExporter()
{
static OUString* pImplName = 0;
if ( !pImplName )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pImplName )
{
static OUString aImplName( "com.sun.star.comp.xmlscript.XMLBasicExporter" );
pImplName = &aImplName;
}
}
return *pImplName;
}
Sequence< OUString > getSupportedServiceNames_XMLBasicExporter()
{
static Sequence< OUString >* pNames = 0;
if ( !pNames )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pNames )
{
static Sequence< OUString > aNames(1);
aNames.getArray()[0] = "com.sun.star.document.XMLBasicExporter";
pNames = &aNames;
}
}
return *pNames;
}
OUString getImplementationName_XMLOasisBasicExporter()
{
static OUString* pImplName = 0;
if ( !pImplName )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pImplName )
{
static OUString aImplName( "com.sun.star.comp.xmlscript.XMLOasisBasicExporter" );
pImplName = &aImplName;
}
}
return *pImplName;
}
Sequence< OUString > getSupportedServiceNames_XMLOasisBasicExporter()
{
static Sequence< OUString >* pNames = 0;
if ( !pNames )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pNames )
{
static Sequence< OUString > aNames(1);
aNames.getArray()[0] = "com.sun.star.document.XMLOasisBasicExporter";
pNames = &aNames;
}
}
return *pNames;
}
// XMLBasicExporterBase
XMLBasicExporterBase::XMLBasicExporterBase( const Reference< XComponentContext >& rxContext, bool bOasis )
:m_xContext( rxContext )
,m_bOasis( bOasis )
{
}
XMLBasicExporterBase::~XMLBasicExporterBase()
{
}
// XServiceInfo
sal_Bool XMLBasicExporterBase::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
{
return cppu::supportsService(this, rServiceName);
}
// XInitialization
void XMLBasicExporterBase::initialize( const Sequence< Any >& aArguments ) throw (Exception, RuntimeException, std::exception)
{
::osl::MutexGuard aGuard( m_aMutex );
if ( aArguments.getLength() == 1 )
{
aArguments[0] >>= m_xHandler;
if ( !m_xHandler.is() )
{
throw RuntimeException( "XMLBasicExporterBase::initialize: invalid argument format!", Reference< XInterface >() );
}
}
else
{
throw RuntimeException( "XMLBasicExporterBase::initialize: invalid number of arguments!", Reference< XInterface >() );
}
}
// XExporter
void XMLBasicExporterBase::setSourceDocument( const Reference< XComponent >& rxDoc )
throw (IllegalArgumentException, RuntimeException, std::exception)
{
::osl::MutexGuard aGuard( m_aMutex );
m_xModel.set( rxDoc, UNO_QUERY );
if ( !m_xModel.is() )
{
throw IllegalArgumentException( "XMLBasicExporter::setSourceDocument: no document model!", Reference< XInterface >(), 1 );
}
}
// XFilter
sal_Bool XMLBasicExporterBase::filter( const Sequence< beans::PropertyValue >& /*aDescriptor*/ )
throw (RuntimeException, std::exception)
{
::osl::MutexGuard aGuard( m_aMutex );
bool bReturn = true;
try
{
if ( m_xHandler.is() )
{
m_xHandler->startDocument();
// ooo/script prefix and URI
OUString aPrefix;
OUString aURI;
if ( m_bOasis )
{
aPrefix = XMLNS_OOO_PREFIX;
aURI = XMLNS_OOO_URI;
}
else
{
aPrefix = XMLNS_SCRIPT_PREFIX;
aURI = XMLNS_SCRIPT_URI;
}
// ooo/script:libraries element
OUString aLibContElementName( aPrefix );
aLibContElementName += ":libraries";
XMLElement* pLibContElement = new XMLElement( aLibContElementName );
Reference< xml::sax::XAttributeList > xLibContAttribs( pLibContElement );
// ooo/script namespace attribute
pLibContElement->addAttribute( "xmlns:" + aPrefix, aURI );
// xlink namespace attribute
pLibContElement->addAttribute( "xmlns:" XMLNS_XLINK_PREFIX, XMLNS_XLINK_URI );
// <ooo/script:libraries...
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->startElement( aLibContElementName, xLibContAttribs );
Reference< script::XLibraryContainer2 > xLibContainer;
// try the XEmbeddedScripts interface
Reference< document::XEmbeddedScripts > xDocumentScripts( m_xModel, UNO_QUERY );
if ( xDocumentScripts.is() )
xLibContainer.set( xDocumentScripts->getBasicLibraries().get() );
if ( !xLibContainer.is() )
{
// try the "BasicLibraries" property (old-style, for compatibility)
Reference< beans::XPropertySet > xPSet( m_xModel, UNO_QUERY );
if ( xPSet.is() )
xPSet->getPropertyValue("BasicLibraries" ) >>= xLibContainer;
}
SAL_WARN_IF( !xLibContainer.is(), "xmlscript.xmlflat", "XMLBasicExporterBase::filter: nowhere to export to!" );
if ( xLibContainer.is() )
{
Sequence< OUString > aLibNames = xLibContainer->getElementNames();
sal_Int32 nLibCount = aLibNames.getLength();
const OUString* pLibNames = aLibNames.getConstArray();
for ( sal_Int32 i = 0 ; i < nLibCount ; ++i )
{
OUString aLibName( pLibNames[i] );
if ( xLibContainer->hasByName( aLibName ) )
{
OUString aTrueStr( "true" );
if ( xLibContainer->isLibraryLink( aLibName ) )
{
// ooo/script:library-linked element
OUString aLibElementName( aPrefix );
aLibElementName += ":library-linked";
XMLElement* pLibElement = new XMLElement( aLibElementName );
Reference< xml::sax::XAttributeList > xLibAttribs;
xLibAttribs = static_cast< xml::sax::XAttributeList* >( pLibElement );
// ooo/script:name attribute
pLibElement->addAttribute( aPrefix + ":name", aLibName );
OUString aLinkURL( xLibContainer->getLibraryLinkURL( aLibName ) );
if ( !aLinkURL.isEmpty() )
{
// xlink:href attribute
pLibElement->addAttribute( XMLNS_XLINK_PREFIX ":href", aLinkURL );
// xlink:type attribute
pLibElement->addAttribute( XMLNS_XLINK_PREFIX ":type", "simple" );
}
if ( xLibContainer->isLibraryReadOnly( aLibName ) )
{
// ooo/script:readonly attribute
pLibElement->addAttribute( aPrefix + ":readonly", aTrueStr );
}
// <ooo/script:library-linked...
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->startElement( aLibElementName, xLibAttribs );
// ...ooo/script:library-linked>
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->endElement( aLibElementName );
}
else
{
// ooo/script:library-embedded element
OUString aLibElementName( aPrefix );
aLibElementName += ":library-embedded";
XMLElement* pLibElement = new XMLElement( aLibElementName );
Reference< xml::sax::XAttributeList > xLibAttribs;
xLibAttribs = static_cast< xml::sax::XAttributeList* >( pLibElement );
// ooo/script:name attribute
pLibElement->addAttribute( aPrefix + ":name", aLibName );
if ( xLibContainer->isLibraryReadOnly( aLibName ) )
{
// ooo/script:readonly attribute
pLibElement->addAttribute( aPrefix + ":readonly", aTrueStr );
}
// TODO: password protected libraries
Reference< script::XLibraryContainerPassword > xPasswd( xLibContainer, UNO_QUERY );
if ( xPasswd.is() && xPasswd->isLibraryPasswordProtected( aLibName ) )
continue;
// <ooo/script:library-embedded...
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->startElement( aLibElementName, xLibAttribs );
if ( !xLibContainer->isLibraryLoaded( aLibName ) )
xLibContainer->loadLibrary( aLibName );
Reference< container::XNameContainer > xLib;
xLibContainer->getByName( aLibName ) >>= xLib;
if ( xLib.is() )
{
Sequence< OUString > aModNames = xLib->getElementNames();
sal_Int32 nModCount = aModNames.getLength();
const OUString* pModNames = aModNames.getConstArray();
for ( sal_Int32 j = 0 ; j < nModCount ; ++j )
{
OUString aModName( pModNames[j] );
if ( xLib->hasByName( aModName ) )
{
// ooo/script:module element
OUString aModElementName( aPrefix );
aModElementName += ":module";
XMLElement* pModElement = new XMLElement( aModElementName );
Reference< xml::sax::XAttributeList > xModAttribs;
xModAttribs = static_cast< xml::sax::XAttributeList* >( pModElement );
// ooo/script:name attribute
pModElement->addAttribute( aPrefix + ":name", aModName );
// <ooo/script:module...
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->startElement( aModElementName, xModAttribs );
// ooo/script:source-code element
OUString aSourceElementName( aPrefix );
aSourceElementName += ":source-code";
XMLElement* pSourceElement = new XMLElement( aSourceElementName );
Reference< xml::sax::XAttributeList > xSourceAttribs;
xSourceAttribs = static_cast< xml::sax::XAttributeList* >( pSourceElement );
// <ooo/script:source-code...
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->startElement( aSourceElementName, xSourceAttribs );
// module data
// TODO: write encrypted data for password protected libraries
OUString aSource;
xLib->getByName( aModName ) >>= aSource;
m_xHandler->characters( aSource );
// TODO: <ooo/script:byte-code>
// ...ooo/script:source-code>
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->endElement( aSourceElementName );
// ...ooo/script:module>
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->endElement( aModElementName );
}
}
}
// ...ooo/script:library-embedded>
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->endElement( aLibElementName );
}
}
}
}
// ...ooo/script:libraries>
m_xHandler->ignorableWhitespace( OUString() );
m_xHandler->endElement( aLibContElementName );
m_xHandler->endDocument();
}
}
catch ( const container::NoSuchElementException& e )
{
SAL_INFO("xmlscript.xmlflat", "XMLBasicExporterBase::filter: caught NoSuchElementException reason " << e.Message );
bReturn = false;
}
catch ( const lang::IllegalArgumentException& e )
{
SAL_INFO("xmlscript.xmlflat", "XMLBasicExporterBase::filter: caught IllegalArgumentException reason " << e.Message );
bReturn = false;
}
catch ( const lang::WrappedTargetException& e )
{
SAL_INFO("xmlscript.xmlflat", "XMLBasicExporterBase::filter: caught WrappedTargetException reason " << e.Message );
bReturn = false;
}
catch ( const xml::sax::SAXException& e )
{
SAL_INFO("xmlscript.xmlflat", "XMLBasicExporterBase::filter: caught SAXException reason " << e.Message );
bReturn = false;
}
return bReturn;
}
void XMLBasicExporterBase::cancel()
throw (RuntimeException, std::exception)
{
::osl::MutexGuard aGuard( m_aMutex );
// cancel export
}
// XMLBasicExporter
XMLBasicExporter::XMLBasicExporter( const Reference< XComponentContext >& rxContext )
:XMLBasicExporterBase( rxContext, false )
{
}
XMLBasicExporter::~XMLBasicExporter()
{
}
// XServiceInfo
OUString XMLBasicExporter::getImplementationName( ) throw (RuntimeException, std::exception)
{
return getImplementationName_XMLBasicExporter();
}
Sequence< OUString > XMLBasicExporter::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
{
return getSupportedServiceNames_XMLBasicExporter();
}
// XMLOasisBasicExporter
XMLOasisBasicExporter::XMLOasisBasicExporter( const Reference< XComponentContext >& rxContext )
:XMLBasicExporterBase( rxContext, true )
{
}
XMLOasisBasicExporter::~XMLOasisBasicExporter()
{
}
// XServiceInfo
OUString XMLOasisBasicExporter::getImplementationName( ) throw (RuntimeException, std::exception)
{
return getImplementationName_XMLOasisBasicExporter();
}
Sequence< OUString > XMLOasisBasicExporter::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
{
return getSupportedServiceNames_XMLOasisBasicExporter();
}
// component operations
Reference< XInterface > SAL_CALL create_XMLBasicExporter(
Reference< XComponentContext > const & xContext )
SAL_THROW(())
{
return static_cast< lang::XTypeProvider * >( new XMLBasicExporter( xContext ) );
}
Reference< XInterface > SAL_CALL create_XMLOasisBasicExporter(
Reference< XComponentContext > const & xContext )
SAL_THROW(())
{
return static_cast< lang::XTypeProvider * >( new XMLOasisBasicExporter( xContext ) );
}
} // namespace xmlscript
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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