Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 90 insertions, 0 deletions

diff --git a/connectivity/source/drivers/writer/Wservices.cxx b/connectivity/source/drivers/writer/Wservices.cxx
new file mode 100644
index 000000000..7f997d7d1
--- /dev/null
+++ b/connectivity/source/drivers/writer/Wservices.cxx
@@ -0,0 +1,90 @@
+/* -*- 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 <writer/WDriver.hxx>
+#include <cppuhelper/factory.hxx>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+
+using namespace com::sun::star;
+
+using createFactoryFunc = uno::Reference<lang::XSingleServiceFactory> (*)(
+    const uno::Reference<lang::XMultiServiceFactory>& rServiceManager,
+    const OUString& rComponentName, ::cppu::ComponentInstantiation pCreateFunction,
+    const uno::Sequence<OUString>& rServiceNames, rtl_ModuleCount*);
+
+namespace
+{
+struct ProviderRequest
+{
+private:
+    uno::Reference<lang::XSingleServiceFactory> xRet;
+    uno::Reference<lang::XMultiServiceFactory> const xServiceManager;
+    OUString const sImplementationName;
+
+public:
+    ProviderRequest(void* pServiceManager, char const* pImplementationName)
+        : xServiceManager(static_cast<lang::XMultiServiceFactory*>(pServiceManager))
+        , sImplementationName(OUString::createFromAscii(pImplementationName))
+    {
+    }
+
+    bool CREATE_PROVIDER(const OUString& Implname, const uno::Sequence<OUString>& Services,
+                         ::cppu::ComponentInstantiation Factory, createFactoryFunc creator)
+    {
+        if (!xRet.is() && (Implname == sImplementationName))
+        {
+            try
+            {
+                xRet = creator(xServiceManager, sImplementationName, Factory, Services, nullptr);
+            }
+            catch (...)
+            {
+            }
+        }
+        return xRet.is();
+    }
+
+    uno::XInterface* getProvider() const { return xRet.get(); }
+};
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT void*
+connectivity_writer_component_getFactory(const char* pImplementationName, void* pServiceManager,
+                                         void* /*pRegistryKey*/)
+{
+    void* pRet = nullptr;
+    if (pServiceManager)
+    {
+        ProviderRequest aReq(pServiceManager, pImplementationName);
+
+        aReq.CREATE_PROVIDER(connectivity::writer::ODriver::getImplementationName_Static(),
+                             connectivity::writer::ODriver::getSupportedServiceNames_Static(),
+                             connectivity::writer::ODriver_CreateInstance,
+                             ::cppu::createSingleFactory);
+
+        if (aReq.getProvider())
+            aReq.getProvider()->acquire();
+
+        pRet = aReq.getProvider();
+    }
+
+    return pRet;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */