Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 175 insertions, 0 deletions

diff --git a/xmlsecurity/source/framework/signaturecreatorimpl.cxx b/xmlsecurity/source/framework/signaturecreatorimpl.cxx
new file mode 100644
index 000000000..4371b7ae6
--- /dev/null
+++ b/xmlsecurity/source/framework/signaturecreatorimpl.cxx
@@ -0,0 +1,175 @@
+/* -*- 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 <framework/signaturecreatorimpl.hxx>
+#include <framework/xmlsignaturetemplateimpl.hxx>
+#include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <osl/diagnose.h>
+#include <rtl/ref.hxx>
+
+namespace com::sun::star::xml::wrapper { class XXMLElementWrapper; }
+
+using namespace com::sun::star::uno;
+
+SignatureCreatorImpl::SignatureCreatorImpl()
+    :  m_nIdOfBlocker(-1)
+{
+}
+
+SignatureCreatorImpl::~SignatureCreatorImpl( )
+{
+}
+
+void SignatureCreatorImpl::notifyResultListener() const
+/****** SignatureCreatorImpl/notifyResultListener *****************************
+ *
+ *   NAME
+ *  notifyResultListener -- notifies the listener about the signature
+ *  creation result.
+ ******************************************************************************/
+{
+    css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener >
+        xSignatureCreationResultListener ( m_xResultListener , css::uno::UNO_QUERY ) ;
+
+    xSignatureCreationResultListener->signatureCreated( m_nSecurityId, m_nStatus );
+}
+
+void SignatureCreatorImpl::startEngine(const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate)
+/****** SignatureCreatorImpl/startEngine *************************************
+ *
+ *   NAME
+ *  startEngine -- generates the signature.
+ *
+ *   FUNCTION
+ *  generates the signature element, then if succeeds, updates the link
+ *  of old template element to the new signature element in
+ *  SAXEventKeeper.
+ *
+ *   INPUTS
+ *  xSignatureTemplate - the signature template (along with all referenced
+ *  elements) to be signed.
+ ******************************************************************************/
+{
+    css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate > xResultTemplate;
+    try
+    {
+        xResultTemplate = m_xXMLSignature->generate(css::uno::Reference<css::xml::crypto::XXMLSignatureTemplate>(xSignatureTemplate), m_xSecurityEnvironment);
+        m_nStatus = xResultTemplate->getStatus();
+    }
+    catch( css::uno::Exception& )
+    {
+        m_nStatus = css::xml::crypto::SecurityOperationStatus_RUNTIMEERROR_FAILED;
+    }
+
+    if (m_nStatus == css::xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED)
+    {
+        css::uno::Reference < css::xml::wrapper::XXMLElementWrapper > xResultSignature = xResultTemplate->getTemplate();
+        m_xSAXEventKeeper->setElement(m_nIdOfTemplateEC, xResultSignature);
+    }
+}
+
+void SignatureCreatorImpl::clearUp() const
+/****** SignatureCreatorImpl/clearUp *****************************************
+ *
+ *   NAME
+ *  clearUp -- clear up all resources used by the signature generation.
+ *
+ *   SYNOPSIS
+ *  clearUp( );
+ *
+ *   FUNCTION
+ *  cleaning resources up includes:
+ *  1. SignatureEngine's clearing up;
+ *  2. releases the Blocker for the signature template element.
+ ******************************************************************************/
+{
+    SignatureEngine::clearUp();
+
+    if (m_nIdOfBlocker != -1)
+    {
+        m_xSAXEventKeeper->removeBlocker(m_nIdOfBlocker);
+    }
+}
+
+/* XBlockerMonitor */
+void SAL_CALL SignatureCreatorImpl::setBlockerId( sal_Int32 id )
+{
+    m_nIdOfBlocker = id;
+    tryToPerform();
+}
+
+/* XSignatureCreationResultBroadcaster */
+void SAL_CALL SignatureCreatorImpl::addSignatureCreationResultListener(
+    const css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener >& listener )
+{
+    m_xResultListener = listener;
+    tryToPerform();
+}
+
+void SAL_CALL SignatureCreatorImpl::removeSignatureCreationResultListener(
+    const css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener >&)
+{
+}
+
+/* XInitialization */
+void SAL_CALL SignatureCreatorImpl::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
+{
+    OSL_ASSERT(aArguments.getLength() == 5);
+
+    OUString ouTempString;
+
+    aArguments[0] >>= ouTempString;
+    m_nSecurityId = ouTempString.toInt32();
+    aArguments[1] >>= m_xSAXEventKeeper;
+    aArguments[2] >>= ouTempString;
+    m_nIdOfTemplateEC = ouTempString.toInt32();
+    aArguments[3] >>= m_xSecurityEnvironment;
+    aArguments[4] >>= m_xXMLSignature;
+}
+
+
+OUString SignatureCreatorImpl_getImplementationName ()
+{
+    return "com.sun.star.xml.security.framework.SignatureCreatorImpl";
+}
+
+css::uno::Sequence< OUString > SignatureCreatorImpl_getSupportedServiceNames(  )
+{
+    return { "com.sun.star.xml.crypto.sax.SignatureCreator" };
+}
+
+/* XServiceInfo */
+OUString SAL_CALL SignatureCreatorImpl::getImplementationName(  )
+{
+    return SignatureCreatorImpl_getImplementationName();
+}
+
+sal_Bool SAL_CALL SignatureCreatorImpl::supportsService( const OUString& rServiceName )
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL SignatureCreatorImpl::getSupportedServiceNames(  )
+{
+    return SignatureCreatorImpl_getSupportedServiceNames();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */