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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 "xmlbasicscript.hxx"
#include <sal/log.hxx>
#include <xmlscript/xmlns.h>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltkmap.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/document/XEmbeddedScripts.hpp>
#include <com/sun/star/xml/sax/SAXException.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <tools/diagnose_ex.h>
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
using namespace ::xmloff::token;
namespace xmloff
{
// BasicElementBase
BasicElementBase::BasicElementBase(SvXMLImport& rImport)
: SvXMLImportContext(rImport)
{
}
bool BasicElementBase::getBoolAttr(bool* pRet, sal_Int32 nToken,
const Reference<XFastAttributeList>& xAttributes)
{
OUString aValue = xAttributes->getOptionalValue(nToken);
if (!aValue.isEmpty())
{
if (aValue == "true")
{
*pRet = true;
return true;
}
else if (aValue == "false")
{
*pRet = false;
return true;
}
else
{
throw xml::sax::SAXException(SvXMLImport::getNameFromToken(nToken)
+ ": no boolean value (true|false)!",
Reference<XInterface>(), Any());
}
}
return false;
}
// BasicLibrariesElement
BasicLibrariesElement::BasicLibrariesElement(SvXMLImport& rImport,
const css::uno::Reference<css::frame::XModel>& rxModel)
: BasicElementBase(rImport)
{
// try the XEmbeddedScripts interface
Reference<document::XEmbeddedScripts> xDocumentScripts(rxModel, UNO_QUERY_THROW);
m_xLibContainer = xDocumentScripts->getBasicLibraries();
if (!m_xLibContainer.is())
{
// try the "BasicLibraries" property (old-style, for compatibility)
Reference<beans::XPropertySet> xPSet(rxModel, UNO_QUERY);
if (xPSet.is())
xPSet->getPropertyValue("BasicLibraries") >>= m_xLibContainer;
}
SAL_WARN_IF(!m_xLibContainer.is(), "xmlscript.xmlflat",
"BasicImport::startRootElement: nowhere to import to!");
if (!m_xLibContainer.is())
{
throw xml::sax::SAXException("nowhere to import to", Reference<XInterface>(), Any());
}
}
// XElement
Reference<XFastContextHandler>
BasicLibrariesElement::createFastChildContext(sal_Int32 nElement,
const Reference<XFastAttributeList>& xAttributes)
{
if (!IsTokenInNamespace(nElement, XML_NAMESPACE_OOO))
{
throw xml::sax::SAXException("illegal namespace!", Reference<XInterface>(), Any());
}
else if ((nElement & TOKEN_MASK) == XML_LIBRARY_LINKED)
{
OUString aName = xAttributes->getValue(NAMESPACE_TOKEN(XML_NAMESPACE_OOO) | XML_NAME);
OUString aStorageURL = xAttributes->getValue(XML_ELEMENT(XLINK, XML_HREF));
bool bReadOnly = false;
getBoolAttr(&bReadOnly, NAMESPACE_TOKEN(XML_NAMESPACE_OOO) | XML_READONLY, xAttributes);
if (m_xLibContainer.is())
{
try
{
Reference<container::XNameAccess> xLib(
m_xLibContainer->createLibraryLink(aName, aStorageURL, bReadOnly));
if (xLib.is())
return new BasicElementBase(GetImport());
}
catch (const container::ElementExistException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat",
"BasicLibrariesElement::startChildElement");
}
catch (const lang::IllegalArgumentException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat",
"BasicLibrariesElement::startChildElement");
}
}
}
else if ((nElement & TOKEN_MASK) == XML_LIBRARY_EMBEDDED)
{
// TODO: create password protected libraries
OUString aName = xAttributes->getValue(NAMESPACE_TOKEN(XML_NAMESPACE_OOO) | XML_NAME);
bool bReadOnly = false;
getBoolAttr(&bReadOnly, NAMESPACE_TOKEN(XML_NAMESPACE_OOO) | XML_READONLY, xAttributes);
if (m_xLibContainer.is())
{
try
{
Reference<container::XNameContainer> xLib;
if (m_xLibContainer->hasByName(aName))
{
// Standard library
m_xLibContainer->getByName(aName) >>= xLib;
}
else
{
xLib.set(m_xLibContainer->createLibrary(aName));
}
if (xLib.is())
return new BasicEmbeddedLibraryElement(GetImport(), m_xLibContainer, aName,
bReadOnly);
}
catch (const lang::IllegalArgumentException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat",
"BasicLibrariesElement::startChildElement");
}
}
}
else
{
throw xml::sax::SAXException("expected library-linked or library-embedded element!",
Reference<XInterface>(), Any());
}
return nullptr;
}
// BasicEmbeddedLibraryElement
BasicEmbeddedLibraryElement::BasicEmbeddedLibraryElement(
SvXMLImport& rImport, const Reference<script::XLibraryContainer2>& rxLibContainer,
const OUString& rLibName, bool bReadOnly)
: BasicElementBase(rImport)
, m_xLibContainer(rxLibContainer)
, m_aLibName(rLibName)
, m_bReadOnly(bReadOnly)
{
try
{
if (m_xLibContainer.is() && m_xLibContainer->hasByName(m_aLibName))
m_xLibContainer->getByName(m_aLibName) >>= m_xLib;
}
catch (const lang::WrappedTargetException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat", "BasicEmbeddedLibraryElement::CTOR:");
}
}
Reference<XFastContextHandler> BasicEmbeddedLibraryElement::createFastChildContext(
sal_Int32 nElement, const Reference<XFastAttributeList>& xAttributes)
{
if (!IsTokenInNamespace(nElement, XML_NAMESPACE_OOO))
{
throw xml::sax::SAXException("illegal namespace!", Reference<XInterface>(), Any());
}
else if ((nElement & TOKEN_MASK) == XML_MODULE)
{
OUString aName = xAttributes->getValue(NAMESPACE_TOKEN(XML_NAMESPACE_OOO) | XML_NAME);
if (m_xLib.is() && !aName.isEmpty())
return new BasicModuleElement(GetImport(), m_xLib, aName);
}
else
{
throw xml::sax::SAXException("expected module element!", Reference<XInterface>(), Any());
}
return nullptr;
}
void BasicEmbeddedLibraryElement::endFastElement(sal_Int32)
{
if (m_xLibContainer.is() && m_xLibContainer->hasByName(m_aLibName) && m_bReadOnly)
m_xLibContainer->setLibraryReadOnly(m_aLibName, m_bReadOnly);
}
// BasicModuleElement
BasicModuleElement::BasicModuleElement(SvXMLImport& rImport,
const Reference<container::XNameContainer>& rxLib,
const OUString& rName)
: BasicElementBase(rImport)
, m_xLib(rxLib)
, m_aName(rName)
{
}
Reference<XFastContextHandler>
BasicModuleElement::createFastChildContext(sal_Int32 nElement,
const Reference<XFastAttributeList>& xAttributes)
{
// TODO: <byte-code>
if (!IsTokenInNamespace(nElement, XML_NAMESPACE_OOO))
{
throw xml::sax::SAXException("illegal namespace!", Reference<XInterface>(), Any());
}
else if ((nElement & TOKEN_MASK) == XML_SOURCE_CODE)
{
// TODO: password protected libraries
if (xAttributes.is())
{
if (m_xLib.is() && !m_aName.isEmpty())
return new BasicSourceCodeElement(GetImport(), m_xLib, m_aName);
}
}
else
{
throw xml::sax::SAXException("expected source-code element!", Reference<XInterface>(),
Any());
}
return nullptr;
}
// BasicSourceCodeElement
BasicSourceCodeElement::BasicSourceCodeElement(SvXMLImport& rImport,
const Reference<container::XNameContainer>& rxLib,
const OUString& rName)
: BasicElementBase(rImport)
, m_xLib(rxLib)
, m_aName(rName)
{
}
// XElement
void BasicSourceCodeElement::characters(const OUString& rChars) { m_aBuffer.append(rChars); }
void BasicSourceCodeElement::endFastElement(sal_Int32)
{
try
{
if (m_xLib.is() && !m_aName.isEmpty())
{
Any aElement;
aElement <<= m_aBuffer.makeStringAndClear();
m_xLib->insertByName(m_aName, aElement);
}
}
catch (const container::ElementExistException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat", "BasicSourceCodeElement::endElement");
}
catch (const lang::IllegalArgumentException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat", "BasicSourceCodeElement::endElement");
}
catch (const lang::WrappedTargetException&)
{
TOOLS_INFO_EXCEPTION("xmlscript.xmlflat", "BasicSourceCodeElement::endElement");
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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