189 lines
6.2 KiB
C++
189 lines
6.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: LServices.cxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: obo $ $Date: 2006-09-17 02:27:26 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_connectivity.hxx"
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#ifndef _CONNECTIVITY_EVOAB_LDRIVER_HXX_
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#include "LDriver.hxx"
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#endif
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#ifndef _CPPUHELPER_FACTORY_HXX_
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#include <cppuhelper/factory.hxx>
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#endif
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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using namespace connectivity::evoab;
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using ::rtl::OUString;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::registry::XRegistryKey;
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using ::com::sun::star::lang::XSingleServiceFactory;
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using ::com::sun::star::lang::XMultiServiceFactory;
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typedef Reference< XSingleServiceFactory > (SAL_CALL *createFactoryFunc)
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(
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const Reference< XMultiServiceFactory > & rServiceManager,
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const OUString & rComponentName,
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::cppu::ComponentInstantiation pCreateFunction,
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const Sequence< OUString > & rServiceNames,
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rtl_ModuleCount* _pT
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);
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//***************************************************************************************
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//
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// Die vorgeschriebene C-Api muss erfuellt werden!
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// Sie besteht aus drei Funktionen, die von dem Modul exportiert werden muessen.
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//
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//---------------------------------------------------------------------------------------
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void REGISTER_PROVIDER(
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const OUString& aServiceImplName,
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const Sequence< OUString>& Services,
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const Reference< ::com::sun::star::registry::XRegistryKey > & xKey)
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{
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OUString aMainKeyName;
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aMainKeyName = OUString::createFromAscii("/");
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aMainKeyName += aServiceImplName;
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aMainKeyName += OUString::createFromAscii("/UNO/SERVICES");
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Reference< ::com::sun::star::registry::XRegistryKey > xNewKey( xKey->createKey(aMainKeyName) );
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OSL_ENSURE(xNewKey.is(), "FILE::component_writeInfo : could not create a registry key !");
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for (sal_Int32 i=0; i<Services.getLength(); ++i)
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xNewKey->createKey(Services[i]);
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}
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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(
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void* pServiceManager,
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sal_Char const* pImplementationName
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)
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: xServiceManager(reinterpret_cast<XMultiServiceFactory*>(pServiceManager))
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, sImplementationName(OUString::createFromAscii(pImplementationName))
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{
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}
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inline
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sal_Bool CREATE_PROVIDER(
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const OUString& Implname,
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const Sequence< OUString > & Services,
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::cppu::ComponentInstantiation Factory,
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createFactoryFunc creator
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)
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{
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if (!xRet.is() && (Implname == sImplementationName))
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try
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{
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xRet = creator( xServiceManager, sImplementationName,Factory, Services,0);
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}
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catch(...)
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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" void SAL_CALL component_getImplementationEnvironment(
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const sal_Char **ppEnvTypeName,
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uno_Environment ** /*ppEnv*/
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)
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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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extern "C" sal_Bool SAL_CALL component_writeInfo(
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void* /*pServiceManager*/,
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void* pRegistryKey
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)
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{
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if (pRegistryKey)
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try
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{
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Reference< ::com::sun::star::registry::XRegistryKey > xKey(reinterpret_cast< ::com::sun::star::registry::XRegistryKey*>(pRegistryKey));
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REGISTER_PROVIDER(
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OEvoabDriver::getImplementationName_Static(),
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OEvoabDriver::getSupportedServiceNames_Static(), xKey);
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return sal_True;
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}
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catch (::com::sun::star::registry::InvalidRegistryException& )
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{
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OSL_ENSURE(sal_False, "FILE::component_writeInfo : could not create a registry key ! ## InvalidRegistryException !");
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}
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return sal_False;
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}
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//---------------------------------------------------------------------------------------
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extern "C" void* SAL_CALL component_getFactory(
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const sal_Char* pImplementationName,
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void* pServiceManager,
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void* /*pRegistryKey*/)
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{
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void* pRet = 0;
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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(
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OEvoabDriver::getImplementationName_Static(),
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OEvoabDriver::getSupportedServiceNames_Static(),
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OEvoabDriver_CreateInstance, ::cppu::createSingleFactory)
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;
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if(aReq.xRet.is())
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aReq.xRet->acquire();
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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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