1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_bridges.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "bridges/cpp_uno/shared/unointerfaceproxy.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "bridges/cpp_uno/shared/bridge.hxx" 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include "com/sun/star/uno/XInterface.hpp" 36*cdf0e10cSrcweir #include "osl/diagnose.h" 37*cdf0e10cSrcweir #include "osl/interlck.h" 38*cdf0e10cSrcweir #include "typelib/typedescription.h" 39*cdf0e10cSrcweir #include "uno/dispatcher.h" 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir namespace bridges { namespace cpp_uno { namespace shared { 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir void freeUnoInterfaceProxy(uno_ExtEnvironment * pEnv, void * pProxy) 44*cdf0e10cSrcweir { 45*cdf0e10cSrcweir UnoInterfaceProxy * pThis = 46*cdf0e10cSrcweir static_cast< UnoInterfaceProxy * >( 47*cdf0e10cSrcweir reinterpret_cast< uno_Interface * >( pProxy ) ); 48*cdf0e10cSrcweir if (pEnv != pThis->pBridge->getUnoEnv()) { 49*cdf0e10cSrcweir OSL_ASSERT(false); 50*cdf0e10cSrcweir } 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir (*pThis->pBridge->getCppEnv()->revokeInterface)( 53*cdf0e10cSrcweir pThis->pBridge->getCppEnv(), pThis->pCppI ); 54*cdf0e10cSrcweir pThis->pCppI->release(); 55*cdf0e10cSrcweir ::typelib_typedescription_release( 56*cdf0e10cSrcweir (typelib_TypeDescription *)pThis->pTypeDescr ); 57*cdf0e10cSrcweir pThis->pBridge->release(); 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1 60*cdf0e10cSrcweir *(int *)pProxy = 0xdeadbabe; 61*cdf0e10cSrcweir #endif 62*cdf0e10cSrcweir delete pThis; 63*cdf0e10cSrcweir } 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir void acquireProxy(uno_Interface * pUnoI) 66*cdf0e10cSrcweir { 67*cdf0e10cSrcweir if (1 == osl_incrementInterlockedCount( 68*cdf0e10cSrcweir & static_cast< UnoInterfaceProxy * >( pUnoI )->nRef )) 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir // rebirth of proxy zombie 71*cdf0e10cSrcweir // register at uno env 72*cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1 73*cdf0e10cSrcweir void * pThis = pUnoI; 74*cdf0e10cSrcweir #endif 75*cdf0e10cSrcweir (*static_cast< UnoInterfaceProxy * >( pUnoI )->pBridge->getUnoEnv()-> 76*cdf0e10cSrcweir registerProxyInterface)( 77*cdf0e10cSrcweir static_cast< UnoInterfaceProxy * >( pUnoI )->pBridge->getUnoEnv(), 78*cdf0e10cSrcweir reinterpret_cast< void ** >( &pUnoI ), freeUnoInterfaceProxy, 79*cdf0e10cSrcweir static_cast< UnoInterfaceProxy * >( pUnoI )->oid.pData, 80*cdf0e10cSrcweir static_cast< UnoInterfaceProxy * >( pUnoI )->pTypeDescr ); 81*cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1 82*cdf0e10cSrcweir OSL_ASSERT( pThis == pUnoI ); 83*cdf0e10cSrcweir #endif 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir } 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir void releaseProxy(uno_Interface * pUnoI) 88*cdf0e10cSrcweir { 89*cdf0e10cSrcweir if (! osl_decrementInterlockedCount( 90*cdf0e10cSrcweir & static_cast< UnoInterfaceProxy * >( pUnoI )->nRef )) 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir // revoke from uno env on last release 93*cdf0e10cSrcweir (*static_cast< UnoInterfaceProxy * >( pUnoI )->pBridge->getUnoEnv()-> 94*cdf0e10cSrcweir revokeInterface)( 95*cdf0e10cSrcweir static_cast< UnoInterfaceProxy * >( pUnoI )->pBridge->getUnoEnv(), 96*cdf0e10cSrcweir pUnoI ); 97*cdf0e10cSrcweir } 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir UnoInterfaceProxy * UnoInterfaceProxy::create( 101*cdf0e10cSrcweir bridges::cpp_uno::shared::Bridge * pBridge, 102*cdf0e10cSrcweir com::sun::star::uno::XInterface * pCppI, 103*cdf0e10cSrcweir typelib_InterfaceTypeDescription * pTypeDescr, 104*cdf0e10cSrcweir rtl::OUString const & rOId) SAL_THROW(()) 105*cdf0e10cSrcweir { 106*cdf0e10cSrcweir return new UnoInterfaceProxy(pBridge, pCppI, pTypeDescr, rOId); 107*cdf0e10cSrcweir } 108*cdf0e10cSrcweir 109*cdf0e10cSrcweir UnoInterfaceProxy::UnoInterfaceProxy( 110*cdf0e10cSrcweir bridges::cpp_uno::shared::Bridge * pBridge_, 111*cdf0e10cSrcweir com::sun::star::uno::XInterface * pCppI_, 112*cdf0e10cSrcweir typelib_InterfaceTypeDescription * pTypeDescr_, rtl::OUString const & rOId_) 113*cdf0e10cSrcweir SAL_THROW(()) 114*cdf0e10cSrcweir : nRef( 1 ) 115*cdf0e10cSrcweir , pBridge( pBridge_ ) 116*cdf0e10cSrcweir , pCppI( pCppI_ ) 117*cdf0e10cSrcweir , pTypeDescr( pTypeDescr_ ) 118*cdf0e10cSrcweir , oid( rOId_ ) 119*cdf0e10cSrcweir { 120*cdf0e10cSrcweir pBridge->acquire(); 121*cdf0e10cSrcweir ::typelib_typedescription_acquire( (typelib_TypeDescription *)pTypeDescr ); 122*cdf0e10cSrcweir if (! ((typelib_TypeDescription *)pTypeDescr)->bComplete) 123*cdf0e10cSrcweir ::typelib_typedescription_complete( 124*cdf0e10cSrcweir (typelib_TypeDescription **)&pTypeDescr ); 125*cdf0e10cSrcweir OSL_ENSURE( 126*cdf0e10cSrcweir ((typelib_TypeDescription *)pTypeDescr)->bComplete, 127*cdf0e10cSrcweir "### type is incomplete!" ); 128*cdf0e10cSrcweir pCppI->acquire(); 129*cdf0e10cSrcweir (*pBridge->getCppEnv()->registerInterface)( 130*cdf0e10cSrcweir pBridge->getCppEnv(), reinterpret_cast< void ** >( &pCppI ), oid.pData, 131*cdf0e10cSrcweir pTypeDescr ); 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir // uno_Interface 134*cdf0e10cSrcweir acquire = acquireProxy; 135*cdf0e10cSrcweir release = releaseProxy; 136*cdf0e10cSrcweir pDispatcher = unoInterfaceProxyDispatch; 137*cdf0e10cSrcweir } 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir UnoInterfaceProxy::~UnoInterfaceProxy() 140*cdf0e10cSrcweir {} 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir } } } 143