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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/embed/ElementModes.hpp>
#include <com/sun/star/embed/EntryInitModes.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/io/IOException.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/documentconstants.hxx>
#include "xfactory.hxx"
#include <commonembobj.hxx>
#include <specialobject.hxx>
using namespace ::com::sun::star;
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceInitFromEntry(
const uno::Reference< embed::XStorage >& xStorage,
const OUString& sEntName,
const uno::Sequence< beans::PropertyValue >& aMediaDescr,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
if ( !xStorage.is() )
throw lang::IllegalArgumentException( "No parent storage is provided!",
static_cast< ::cppu::OWeakObject* >(this),
1 );
if ( sEntName.isEmpty() )
throw lang::IllegalArgumentException( "Empty element name is provided!",
static_cast< ::cppu::OWeakObject* >(this),
2 );
uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY_THROW );
// detect entry existence
if ( !xNameAccess->hasByName( sEntName ) )
throw container::NoSuchElementException();
uno::Reference< uno::XInterface > xResult;
if ( !xStorage->isStorageElement( sEntName ) )
{
// the object must be OOo embedded object, if it is not an exception must be thrown
throw io::IOException(); // TODO:
}
// the object must be based on storage
uno::Reference< embed::XStorage > xSubStorage =
xStorage->openStorageElement( sEntName, embed::ElementModes::READ );
uno::Reference< beans::XPropertySet > xPropSet( xSubStorage, uno::UNO_QUERY_THROW );
OUString aMediaType;
try {
uno::Any aAny = xPropSet->getPropertyValue("MediaType");
aAny >>= aMediaType;
}
catch ( const uno::Exception& )
{
}
try {
if ( xSubStorage.is() )
xSubStorage->dispose();
}
catch ( const uno::Exception& )
{
}
xSubStorage.clear();
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByMediaType( aMediaType );
// If the sequence is empty, fall back to the FileFormatVersion=6200 filter, Base only has that.
if (!aObject.hasElements() && aMediaType == MIMETYPE_OASIS_OPENDOCUMENT_DATABASE_ASCII)
aObject = m_aConfigHelper.GetObjectPropsByMediaType(MIMETYPE_VND_SUN_XML_BASE_ASCII);
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
xResult.set(static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject ) ),
uno::UNO_QUERY );
uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
xPersist->setPersistentEntry( xStorage,
sEntName,
embed::EntryInitModes::DEFAULT_INIT,
aMediaDescr,
lObjArgs );
return xResult;
}
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor(
const uno::Reference< embed::XStorage >& xStorage,
const OUString& sEntName,
const uno::Sequence< beans::PropertyValue >& aMediaDescr,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
if ( !xStorage.is() )
throw lang::IllegalArgumentException( "No parent storage is provided!",
static_cast< ::cppu::OWeakObject* >(this),
1 );
if ( sEntName.isEmpty() )
throw lang::IllegalArgumentException( "Empty element name is provided!",
static_cast< ::cppu::OWeakObject* >(this),
2 );
uno::Sequence< beans::PropertyValue > aTempMedDescr( aMediaDescr );
// check if there is FilterName
OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, false );
uno::Reference< uno::XInterface > xResult;
// find document service name
if ( aFilterName.isEmpty() )
{
// the object must be OOo embedded object, if it is not an exception must be thrown
throw io::IOException(); // TODO:
}
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByFilter( aFilterName );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
xResult.set(static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject ) ),
uno::UNO_QUERY );
uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
xPersist->setPersistentEntry( xStorage,
sEntName,
embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT,
aTempMedDescr,
lObjArgs );
return xResult;
}
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceInitNew(
const uno::Sequence< sal_Int8 >& aClassID,
const OUString& /*aClassName*/,
const uno::Reference< embed::XStorage >& xStorage,
const OUString& sEntName,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
uno::Reference< uno::XInterface > xResult;
if ( !xStorage.is() )
throw lang::IllegalArgumentException( "No parent storage is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
3 );
if ( sEntName.isEmpty() )
throw lang::IllegalArgumentException( "Empty element name is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
4 );
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByClassID( aClassID );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
xResult.set( static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject ) ),
uno::UNO_QUERY );
uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
xPersist->setPersistentEntry( xStorage,
sEntName,
embed::EntryInitModes::TRUNCATE_INIT,
uno::Sequence< beans::PropertyValue >(),
lObjArgs );
return xResult;
}
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceUserInit(
const uno::Sequence< sal_Int8 >& aClassID,
const OUString& /*aClassName*/,
const uno::Reference< embed::XStorage >& xStorage,
const OUString& sEntName,
sal_Int32 nEntryConnectionMode,
const uno::Sequence< beans::PropertyValue >& lArguments,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
// the initialization is completely controlled by user
if ( !xStorage.is() )
throw lang::IllegalArgumentException( "No parent storage is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
1 );
if ( sEntName.isEmpty() )
throw lang::IllegalArgumentException( "Empty element name is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
2 );
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByClassID( aClassID );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
uno::Sequence< beans::PropertyValue > aTempMedDescr( lArguments );
if ( nEntryConnectionMode == embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT )
{
OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, aObject );
if ( aFilterName.isEmpty() )
// the object must be OOo embedded object, if it is not an exception must be thrown
throw io::IOException(); // TODO:
}
uno::Reference< uno::XInterface > xResult(
static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject ) ),
uno::UNO_QUERY );
uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
xPersist->setPersistentEntry( xStorage,
sEntName,
nEntryConnectionMode,
aTempMedDescr,
lObjArgs );
return xResult;
}
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceLink(
const uno::Reference< embed::XStorage >& /*xStorage*/,
const OUString& /*sEntName*/,
const uno::Sequence< beans::PropertyValue >& aMediaDescr,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
uno::Reference< uno::XInterface > xResult;
uno::Sequence< beans::PropertyValue > aTempMedDescr( aMediaDescr );
// check if there is URL, URL must exist
OUString aURL;
for ( beans::PropertyValue const & prop : std::as_const(aTempMedDescr) )
if ( prop.Name == "URL" )
prop.Value >>= aURL;
if ( aURL.isEmpty() )
throw lang::IllegalArgumentException( "No URL for the link is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
3 );
OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, false );
if ( aFilterName.isEmpty() )
{
// the object must be OOo embedded object, if it is not an exception must be thrown
throw io::IOException(); // TODO:
}
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByFilter( aFilterName );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
xResult.set(static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject,
aTempMedDescr,
lObjArgs ) ),
uno::UNO_QUERY );
return xResult;
}
uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInstanceLinkUserInit(
const uno::Sequence< sal_Int8 >& aClassID,
const OUString& /*aClassName*/,
const uno::Reference< embed::XStorage >& xStorage,
const OUString& sEntName,
const uno::Sequence< beans::PropertyValue >& lArguments,
const uno::Sequence< beans::PropertyValue >& lObjArgs )
{
uno::Reference< uno::XInterface > xResult;
// the initialization is completely controlled by user
if ( !xStorage.is() )
throw lang::IllegalArgumentException( "No parent storage is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
1 );
if ( sEntName.isEmpty() )
throw lang::IllegalArgumentException( "Empty element name is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
2 );
uno::Sequence< beans::PropertyValue > aTempMedDescr( lArguments );
OUString aURL;
for ( beans::PropertyValue const & prop : std::as_const(aTempMedDescr) )
if ( prop.Name == "URL" )
prop.Value >>= aURL;
if ( aURL.isEmpty() )
throw lang::IllegalArgumentException( "No URL for the link is provided!",
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
3 );
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByClassID( aClassID );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, aObject );
if ( aFilterName.isEmpty() )
{
// the object must be OOo embedded object, if it is not an exception must be thrown
throw io::IOException(); // TODO:
}
xResult.set(static_cast< ::cppu::OWeakObject* > ( new OCommonEmbeddedObject(
m_xContext,
aObject,
aTempMedDescr,
lObjArgs ) ),
uno::UNO_QUERY );
return xResult;
}
OUString SAL_CALL OOoEmbeddedObjectFactory::getImplementationName()
{
return "com.sun.star.comp.embed.OOoEmbeddedObjectFactory";
}
sal_Bool SAL_CALL OOoEmbeddedObjectFactory::supportsService( const OUString& ServiceName )
{
return cppu::supportsService(this, ServiceName);
}
uno::Sequence< OUString > SAL_CALL OOoEmbeddedObjectFactory::getSupportedServiceNames()
{
return { "com.sun.star.embed.OOoEmbeddedObjectFactory", "com.sun.star.comp.embed.OOoEmbeddedObjectFactory" };
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
embeddedobj_OOoEmbeddedObjectFactory_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
static rtl::Reference<OOoEmbeddedObjectFactory> g_Instance(new OOoEmbeddedObjectFactory(context));
g_Instance->acquire();
return static_cast<cppu::OWeakObject*>(g_Instance.get());
}
uno::Reference< uno::XInterface > SAL_CALL OOoSpecialEmbeddedObjectFactory::createInstanceUserInit(
const uno::Sequence< sal_Int8 >& aClassID,
const OUString& /*aClassName*/,
const uno::Reference< embed::XStorage >& /*xStorage*/,
const OUString& /*sEntName*/,
sal_Int32 /*nEntryConnectionMode*/,
const uno::Sequence< beans::PropertyValue >& /*lArguments*/,
const uno::Sequence< beans::PropertyValue >& /*lObjArgs*/ )
{
uno::Sequence< beans::NamedValue > aObject = m_aConfigHelper.GetObjectPropsByClassID( aClassID );
if ( !aObject.hasElements() )
throw io::IOException(); // unexpected mimetype of the storage
uno::Reference< uno::XInterface > xResult(
static_cast< ::cppu::OWeakObject* > ( new OSpecialEmbeddedObject(
m_xContext,
aObject ) ),
uno::UNO_QUERY );
return xResult;
}
OUString SAL_CALL OOoSpecialEmbeddedObjectFactory::getImplementationName()
{
return "com.sun.star.comp.embed.OOoSpecialEmbeddedObjectFactory";
}
sal_Bool SAL_CALL OOoSpecialEmbeddedObjectFactory::supportsService( const OUString& ServiceName )
{
return cppu::supportsService(this, ServiceName);
}
uno::Sequence< OUString > SAL_CALL OOoSpecialEmbeddedObjectFactory::getSupportedServiceNames()
{
return { "com.sun.star.embed.OOoSpecialEmbeddedObjectFactory", "com.sun.star.comp.embed.OOoSpecialEmbeddedObjectFactory" };
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
embeddedobj_OOoSpecialEmbeddedObjectFactory_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
static rtl::Reference<OOoSpecialEmbeddedObjectFactory> g_Instance(new OOoSpecialEmbeddedObjectFactory(context));
g_Instance->acquire();
return static_cast<cppu::OWeakObject*>(g_Instance.get());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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