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-rw-r--r--connectivity/source/drivers/odbc/oservices.cxx108
1 files changed, 108 insertions, 0 deletions
diff --git a/connectivity/source/drivers/odbc/oservices.cxx b/connectivity/source/drivers/odbc/oservices.cxx
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+++ b/connectivity/source/drivers/odbc/oservices.cxx
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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 "ORealDriver.hxx"
+#include <odbc/ODriver.hxx>
+#include <cppuhelper/factory.hxx>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+
+using namespace connectivity::odbc;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::lang::XSingleServiceFactory;
+using ::com::sun::star::lang::XMultiServiceFactory;
+
+typedef Reference< XSingleServiceFactory > (*createFactoryFunc)
+ (
+ const Reference< XMultiServiceFactory > & rServiceManager,
+ const OUString & rComponentName,
+ ::cppu::ComponentInstantiation pCreateFunction,
+ const Sequence< OUString > & rServiceNames,
+ rtl_ModuleCount*
+ );
+
+namespace {
+
+struct ProviderRequest
+{
+ Reference< XSingleServiceFactory > xRet;
+ Reference< XMultiServiceFactory > const xServiceManager;
+ OUString const sImplementationName;
+
+ ProviderRequest(
+ void* pServiceManager,
+ char const* pImplementationName
+ )
+ : xServiceManager(static_cast<XMultiServiceFactory*>(pServiceManager))
+ , sImplementationName(OUString::createFromAscii(pImplementationName))
+ {
+ }
+
+ bool CREATE_PROVIDER(
+ const OUString& Implname,
+ const 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();
+ }
+
+ void* getProvider() const { return xRet.get(); }
+};
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT void* odbc_component_getFactory(
+ const char* pImplementationName,
+ void* pServiceManager,
+ void* /*pRegistryKey*/)
+{
+ void* pRet = nullptr;
+ if (pServiceManager)
+ {
+ ProviderRequest aReq(pServiceManager,pImplementationName);
+
+ aReq.CREATE_PROVIDER(
+ ODBCDriver::getImplementationName_Static(),
+ ODBCDriver::getSupportedServiceNames_Static(),
+ ODBCDriver_CreateInstance, ::cppu::createSingleFactory)
+ ;
+
+ if(aReq.xRet.is())
+ aReq.xRet->acquire();
+
+ pRet = aReq.getProvider();
+ }
+
+ return pRet;
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */