From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- .../Database/DriverSkeleton/SServices.cxx | 153 +++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 odk/examples/DevelopersGuide/Database/DriverSkeleton/SServices.cxx (limited to 'odk/examples/DevelopersGuide/Database/DriverSkeleton/SServices.cxx') diff --git a/odk/examples/DevelopersGuide/Database/DriverSkeleton/SServices.cxx b/odk/examples/DevelopersGuide/Database/DriverSkeleton/SServices.cxx new file mode 100644 index 000000000..b04963d05 --- /dev/null +++ b/odk/examples/DevelopersGuide/Database/DriverSkeleton/SServices.cxx @@ -0,0 +1,153 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * the BSD license. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Sun Microsystems, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + *************************************************************************/ + +#include +#include "SDriver.hxx" +#include +#include +#include +#include +#include + +using namespace connectivity::skeleton; +using ::rtl::OUString; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::registry::XRegistryKey; +using ::com::sun::star::lang::XSingleServiceFactory; +using ::com::sun::star::lang::XMultiServiceFactory; + +typedef Reference< XSingleServiceFactory > (SAL_CALL *createFactoryFunc) + ( + const Reference< XMultiServiceFactory > & rServiceManager, + const OUString & rComponentName, + ::cppu::ComponentInstantiation pCreateFunction, + const Sequence< OUString > & rServiceNames, + rtl_ModuleCount* + ); + + +// The required C-Api must be provided! +// It contains of 3 special functions that have to be exported. + + +void REGISTER_PROVIDER( + const OUString& aServiceImplName, + const Sequence< OUString>& Services, + const Reference< ::com::sun::star::registry::XRegistryKey > & xKey) +{ + OUString aMainKeyName("/"); + aMainKeyName += aServiceImplName; + aMainKeyName += "/UNO/SERVICES"; + + Reference< ::com::sun::star::registry::XRegistryKey > xNewKey( xKey->createKey(aMainKeyName) ); + OSL_ENSURE(xNewKey.is(), "SKELETON::component_writeInfo : could not create a registry key !"); + + for (sal_uInt32 i=0; icreateKey(Services[i]); +} + + +struct ProviderRequest +{ + Reference< XSingleServiceFactory > xRet; + Reference< XMultiServiceFactory > const xServiceManager; + OUString const sImplementationName; + + ProviderRequest( + void* pServiceManager, + char const* pImplementationName + ) + : xServiceManager(reinterpret_cast(pServiceManager)) + , sImplementationName(OUString::createFromAscii(pImplementationName)) + { + } + + inline + sal_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,0); + } + catch(...) + { + } + return xRet.is(); + } + + void* getProvider() const { return xRet.get(); } +}; + + +extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL component_getFactory( + const char* pImplementationName, + void* pServiceManager, + void* pRegistryKey) +{ + void* pRet = 0; + if (pServiceManager) + { + ProviderRequest aReq(pServiceManager,pImplementationName); + + aReq.CREATE_PROVIDER( + SkeletonDriver::getImplementationName_Static(), + SkeletonDriver::getSupportedServiceNames_Static(), + SkeletonDriver_CreateInstance, ::cppu::createSingleFactory) + ; + + if(aReq.xRet.is()) + aReq.xRet->acquire(); + + pRet = aReq.getProvider(); + } + + return pRet; +}; + +extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL +component_getImplementationEnvironment( + char const ** ppEnvTypeName, uno_Environment **) +{ + *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3