110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "mysqlc_driver.hxx"
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#include <cppuhelper/factory.hxx>
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#include <uno/lbnames.h>
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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using namespace connectivity::mysqlc;
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using ::com::sun::star::lang::XMultiServiceFactory;
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using ::com::sun::star::lang::XSingleServiceFactory;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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typedef Reference<XSingleServiceFactory> (*createFactoryFunc)(
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const Reference<XMultiServiceFactory>& rServiceManager, const OUString& rComponentName,
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::cppu::ComponentInstantiation pCreateFunction, const Sequence<OUString>& rServiceNames,
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rtl_ModuleCount*);
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namespace
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{
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struct ProviderRequest
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{
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Reference<XSingleServiceFactory> xRet;
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Reference<XMultiServiceFactory> const xServiceManager;
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OUString const sImplementationName;
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ProviderRequest(void* pServiceManager, char const* pImplementationName)
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: xServiceManager(static_cast<XMultiServiceFactory*>(pServiceManager))
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, sImplementationName(OUString::createFromAscii(pImplementationName))
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{
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}
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bool CREATE_PROVIDER(std::u16string_view Implname, const Sequence<OUString>& Services,
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::cppu::ComponentInstantiation Factory, createFactoryFunc creator)
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{
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if (!xRet.is() && (Implname == sImplementationName))
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{
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try
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{
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xRet = creator(xServiceManager, sImplementationName, Factory, Services, nullptr);
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}
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catch (...)
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{
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}
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}
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return xRet.is();
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}
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void* getProvider() const { return xRet.get(); }
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};
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}
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extern "C" SAL_DLLPUBLIC_EXPORT void* component_getFactory(const char* pImplementationName,
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void* pServiceManager,
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void* /* pRegistryKey */)
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{
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void* pRet = nullptr;
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if (pServiceManager)
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{
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ProviderRequest aReq(pServiceManager, pImplementationName);
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aReq.CREATE_PROVIDER(MysqlCDriver::getImplementationName_Static(),
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MysqlCDriver::getSupportedServiceNames_Static(),
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MysqlCDriver_CreateInstance, ::cppu::createSingleFactory);
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if (aReq.xRet.is())
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{
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aReq.xRet->acquire();
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}
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pRet = aReq.getProvider();
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}
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return pRet;
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};
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extern "C" SAL_DLLPUBLIC_EXPORT void
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component_getImplementationEnvironment(char const** ppEnvTypeName, uno_Environment**)
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{
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*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
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}
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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