xref: /aoo41x/main/cppu/inc/com/sun/star/uno/genfunc.hxx (revision c6ed87c9)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef _COM_SUN_STAR_UNO_GENFUNC_HXX_
#define _COM_SUN_STAR_UNO_GENFUNC_HXX_

#include <com/sun/star/uno/genfunc.h>
#include <com/sun/star/uno/Any.hxx>


namespace com
{
namespace sun
{
namespace star
{
namespace uno
{

//==================================================================================================
inline void SAL_CALL cpp_acquire( void * pCppI )
	SAL_THROW( () )
{
	reinterpret_cast< XInterface * >( pCppI )->acquire();
}
//==================================================================================================
inline void SAL_CALL cpp_release( void * pCppI )
	SAL_THROW( () )
{
	reinterpret_cast< XInterface * >( pCppI )->release();
}
//==================================================================================================
inline void * SAL_CALL cpp_queryInterface( void * pCppI, typelib_TypeDescriptionReference * pType )
	SAL_THROW( () )
{
	if (pCppI)
	{
#ifndef EXCEPTIONS_OFF
		try
		{
#endif
			Any aRet( reinterpret_cast< XInterface * >( pCppI )->queryInterface(
				* reinterpret_cast< const Type * >( &pType ) ) );
			if (typelib_TypeClass_INTERFACE == aRet.pType->eTypeClass)
			{
				XInterface * pRet = reinterpret_cast< XInterface * >( aRet.pReserved );
				aRet.pReserved = 0;
				return pRet;
			}
#ifndef EXCEPTIONS_OFF
		}
		catch (RuntimeException &)
		{
		}
#endif
	}
	return 0;
}

}
}
}
}

#endif