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 "component.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "bridges/cpp_uno/shared/bridge.hxx" 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include "com/sun/star/uno/Reference.hxx" 36*cdf0e10cSrcweir #include "com/sun/star/uno/RuntimeException.hpp" 37*cdf0e10cSrcweir #include "com/sun/star/uno/XInterface.hpp" 38*cdf0e10cSrcweir #include "osl/diagnose.h" 39*cdf0e10cSrcweir #include "osl/mutex.hxx" 40*cdf0e10cSrcweir #include "osl/time.h" 41*cdf0e10cSrcweir #include "rtl/process.h" 42*cdf0e10cSrcweir #include "rtl/unload.h" 43*cdf0e10cSrcweir #include "rtl/ustrbuf.hxx" 44*cdf0e10cSrcweir #include "rtl/ustring.h" 45*cdf0e10cSrcweir #include "rtl/ustring.hxx" 46*cdf0e10cSrcweir #include "sal/types.h" 47*cdf0e10cSrcweir #include "uno/environment.h" 48*cdf0e10cSrcweir #include "uno/lbnames.h" 49*cdf0e10cSrcweir #include "uno/mapping.h" 50*cdf0e10cSrcweir #include "cppu/EnvDcp.hxx" 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir namespace bridges { namespace cpp_uno { namespace shared { 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT; 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir } } } 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir namespace { 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir #if (defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ 61*cdf0e10cSrcweir || (defined(__GNUC__) && defined(__APPLE__)) 62*cdf0e10cSrcweir static ::rtl::OUString * s_pStaticOidPart = 0; 63*cdf0e10cSrcweir #endif 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir const ::rtl::OUString & SAL_CALL cppu_cppenv_getStaticOIdPart() SAL_THROW( () ) 66*cdf0e10cSrcweir { 67*cdf0e10cSrcweir #if ! ((defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ 68*cdf0e10cSrcweir || (defined(__GNUC__) && defined(__APPLE__))) 69*cdf0e10cSrcweir static ::rtl::OUString * s_pStaticOidPart = 0; 70*cdf0e10cSrcweir #endif 71*cdf0e10cSrcweir if (! s_pStaticOidPart) 72*cdf0e10cSrcweir { 73*cdf0e10cSrcweir ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); 74*cdf0e10cSrcweir if (! s_pStaticOidPart) 75*cdf0e10cSrcweir { 76*cdf0e10cSrcweir ::rtl::OUStringBuffer aRet( 64 ); 77*cdf0e10cSrcweir aRet.appendAscii( RTL_CONSTASCII_STRINGPARAM("];") ); 78*cdf0e10cSrcweir // good guid 79*cdf0e10cSrcweir sal_uInt8 ar[16]; 80*cdf0e10cSrcweir ::rtl_getGlobalProcessId( ar ); 81*cdf0e10cSrcweir for ( sal_Int32 i = 0; i < 16; ++i ) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir aRet.append( (sal_Int32)ar[i], 16 ); 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir #if (defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ 86*cdf0e10cSrcweir || (defined(__GNUC__) && defined(__APPLE__)) 87*cdf0e10cSrcweir s_pStaticOidPart = new ::rtl::OUString( aRet.makeStringAndClear() ); 88*cdf0e10cSrcweir #else 89*cdf0e10cSrcweir static ::rtl::OUString s_aStaticOidPart( 90*cdf0e10cSrcweir aRet.makeStringAndClear() ); 91*cdf0e10cSrcweir s_pStaticOidPart = &s_aStaticOidPart; 92*cdf0e10cSrcweir #endif 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir return *s_pStaticOidPart; 96*cdf0e10cSrcweir } 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir extern "C" { 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir static void s_stub_computeObjectIdentifier(va_list * pParam) 103*cdf0e10cSrcweir SAL_THROW( () ) 104*cdf0e10cSrcweir { 105*cdf0e10cSrcweir uno_ExtEnvironment * pEnv = va_arg(*pParam, uno_ExtEnvironment *); 106*cdf0e10cSrcweir rtl_uString ** ppOId = va_arg(*pParam, rtl_uString **); 107*cdf0e10cSrcweir void * pInterface = va_arg(*pParam, void *); 108*cdf0e10cSrcweir 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir OSL_ENSURE( pEnv && ppOId && pInterface, "### null ptr!" ); 111*cdf0e10cSrcweir if (pEnv && ppOId && pInterface) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir if (*ppOId) 114*cdf0e10cSrcweir { 115*cdf0e10cSrcweir rtl_uString_release( *ppOId ); 116*cdf0e10cSrcweir *ppOId = 0; 117*cdf0e10cSrcweir } 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir try 120*cdf0e10cSrcweir { 121*cdf0e10cSrcweir ::com::sun::star::uno::Reference< 122*cdf0e10cSrcweir ::com::sun::star::uno::XInterface > xHome( 123*cdf0e10cSrcweir reinterpret_cast< ::com::sun::star::uno::XInterface * >( 124*cdf0e10cSrcweir pInterface ), 125*cdf0e10cSrcweir ::com::sun::star::uno::UNO_QUERY ); 126*cdf0e10cSrcweir OSL_ENSURE( xHome.is(), "### query to XInterface failed!" ); 127*cdf0e10cSrcweir if (xHome.is()) 128*cdf0e10cSrcweir { 129*cdf0e10cSrcweir // interface 130*cdf0e10cSrcweir ::rtl::OUStringBuffer oid( 64 ); 131*cdf0e10cSrcweir oid.append( reinterpret_cast< sal_Int64 >(xHome.get()), 16 ); 132*cdf0e10cSrcweir oid.append( (sal_Unicode)';' ); 133*cdf0e10cSrcweir // ;environment[context] 134*cdf0e10cSrcweir oid.append( 135*cdf0e10cSrcweir *reinterpret_cast< ::rtl::OUString const * >( 136*cdf0e10cSrcweir &((uno_Environment *) pEnv)->pTypeName ) ); 137*cdf0e10cSrcweir oid.append( (sal_Unicode)'[' ); 138*cdf0e10cSrcweir oid.append( 139*cdf0e10cSrcweir reinterpret_cast< sal_Int64 >( 140*cdf0e10cSrcweir ((uno_Environment *)pEnv)->pContext), 141*cdf0e10cSrcweir 16 ); 142*cdf0e10cSrcweir // ];good guid 143*cdf0e10cSrcweir oid.append( cppu_cppenv_getStaticOIdPart() ); 144*cdf0e10cSrcweir ::rtl::OUString aRet( oid.makeStringAndClear() ); 145*cdf0e10cSrcweir ::rtl_uString_acquire( *ppOId = aRet.pData ); 146*cdf0e10cSrcweir } 147*cdf0e10cSrcweir } 148*cdf0e10cSrcweir catch (::com::sun::star::uno::RuntimeException &) 149*cdf0e10cSrcweir { 150*cdf0e10cSrcweir OSL_ENSURE( 151*cdf0e10cSrcweir 0, "### RuntimeException occured udring queryInterface()!" ); 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir } 154*cdf0e10cSrcweir } 155*cdf0e10cSrcweir 156*cdf0e10cSrcweir static void SAL_CALL computeObjectIdentifier( 157*cdf0e10cSrcweir uno_ExtEnvironment * pExtEnv, rtl_uString ** ppOId, void * pInterface ) 158*cdf0e10cSrcweir SAL_THROW( () ) 159*cdf0e10cSrcweir { 160*cdf0e10cSrcweir uno_Environment_invoke(&pExtEnv->aBase, s_stub_computeObjectIdentifier, pExtEnv, ppOId, pInterface); 161*cdf0e10cSrcweir } 162*cdf0e10cSrcweir 163*cdf0e10cSrcweir static void s_stub_acquireInterface(va_list * pParam) 164*cdf0e10cSrcweir SAL_THROW( () ) 165*cdf0e10cSrcweir { 166*cdf0e10cSrcweir /*uno_ExtEnvironment * pExtEnv = */va_arg(*pParam, uno_ExtEnvironment *); 167*cdf0e10cSrcweir void * pCppI = va_arg(*pParam, void *); 168*cdf0e10cSrcweir 169*cdf0e10cSrcweir reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->acquire(); 170*cdf0e10cSrcweir } 171*cdf0e10cSrcweir 172*cdf0e10cSrcweir static void SAL_CALL acquireInterface( uno_ExtEnvironment * pExtEnv, void * pCppI ) 173*cdf0e10cSrcweir SAL_THROW( () ) 174*cdf0e10cSrcweir { 175*cdf0e10cSrcweir uno_Environment_invoke(&pExtEnv->aBase, s_stub_acquireInterface, pExtEnv, pCppI); 176*cdf0e10cSrcweir } 177*cdf0e10cSrcweir 178*cdf0e10cSrcweir static void s_stub_releaseInterface(va_list * pParam) 179*cdf0e10cSrcweir SAL_THROW( () ) 180*cdf0e10cSrcweir { 181*cdf0e10cSrcweir /*uno_ExtEnvironment * pExtEnv = */va_arg(*pParam, uno_ExtEnvironment *); 182*cdf0e10cSrcweir void * pCppI = va_arg(*pParam, void *); 183*cdf0e10cSrcweir 184*cdf0e10cSrcweir reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->release(); 185*cdf0e10cSrcweir } 186*cdf0e10cSrcweir 187*cdf0e10cSrcweir static void SAL_CALL releaseInterface( uno_ExtEnvironment * pExtEnv, void * pCppI ) 188*cdf0e10cSrcweir SAL_THROW( () ) 189*cdf0e10cSrcweir { 190*cdf0e10cSrcweir uno_Environment_invoke(&pExtEnv->aBase, s_stub_releaseInterface, pExtEnv, pCppI); 191*cdf0e10cSrcweir } 192*cdf0e10cSrcweir 193*cdf0e10cSrcweir static void SAL_CALL environmentDisposing( uno_Environment * ) SAL_THROW( () ) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir bridges::cpp_uno::shared::g_moduleCount.modCnt.release( 196*cdf0e10cSrcweir &bridges::cpp_uno::shared::g_moduleCount.modCnt ); 197*cdf0e10cSrcweir } 198*cdf0e10cSrcweir 199*cdf0e10cSrcweir sal_Bool SAL_CALL component_canUnload(TimeValue * pTime) SAL_THROW_EXTERN_C() { 200*cdf0e10cSrcweir return bridges::cpp_uno::shared::g_moduleCount.canUnload( 201*cdf0e10cSrcweir &bridges::cpp_uno::shared::g_moduleCount, pTime); 202*cdf0e10cSrcweir } 203*cdf0e10cSrcweir 204*cdf0e10cSrcweir void SAL_CALL uno_initEnvironment(uno_Environment * pCppEnv) 205*cdf0e10cSrcweir SAL_THROW_EXTERN_C() 206*cdf0e10cSrcweir { 207*cdf0e10cSrcweir OSL_ENSURE( pCppEnv->pExtEnv, "### expected extended environment!" ); 208*cdf0e10cSrcweir OSL_ENSURE( 209*cdf0e10cSrcweir ::rtl_ustr_ascii_compare_WithLength( 210*cdf0e10cSrcweir pCppEnv->pTypeName->buffer, rtl_str_getLength(CPPU_CURRENT_LANGUAGE_BINDING_NAME), CPPU_CURRENT_LANGUAGE_BINDING_NAME ) 211*cdf0e10cSrcweir == 0, 212*cdf0e10cSrcweir "### wrong environment type!" ); 213*cdf0e10cSrcweir bridges::cpp_uno::shared::g_moduleCount.modCnt.acquire( 214*cdf0e10cSrcweir &bridges::cpp_uno::shared::g_moduleCount.modCnt ); 215*cdf0e10cSrcweir ((uno_ExtEnvironment *)pCppEnv)->computeObjectIdentifier 216*cdf0e10cSrcweir = computeObjectIdentifier; 217*cdf0e10cSrcweir ((uno_ExtEnvironment *)pCppEnv)->acquireInterface = acquireInterface; 218*cdf0e10cSrcweir ((uno_ExtEnvironment *)pCppEnv)->releaseInterface = releaseInterface; 219*cdf0e10cSrcweir pCppEnv->environmentDisposing = environmentDisposing; 220*cdf0e10cSrcweir } 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir void SAL_CALL uno_ext_getMapping( 223*cdf0e10cSrcweir uno_Mapping ** ppMapping, uno_Environment * pFrom, uno_Environment * pTo) 224*cdf0e10cSrcweir SAL_THROW_EXTERN_C() 225*cdf0e10cSrcweir { 226*cdf0e10cSrcweir OSL_ASSERT( ppMapping && pFrom && pTo ); 227*cdf0e10cSrcweir if (ppMapping && pFrom && pTo && pFrom->pExtEnv && pTo->pExtEnv) 228*cdf0e10cSrcweir { 229*cdf0e10cSrcweir uno_Mapping * pMapping = 0; 230*cdf0e10cSrcweir 231*cdf0e10cSrcweir rtl::OUString from_envTypeName(cppu::EnvDcp::getTypeName(pFrom->pTypeName)); 232*cdf0e10cSrcweir rtl::OUString to_envTypeName(cppu::EnvDcp::getTypeName(pTo->pTypeName)); 233*cdf0e10cSrcweir 234*cdf0e10cSrcweir if (0 == rtl_ustr_ascii_compare( 235*cdf0e10cSrcweir from_envTypeName.pData->buffer, 236*cdf0e10cSrcweir CPPU_CURRENT_LANGUAGE_BINDING_NAME ) && 237*cdf0e10cSrcweir 0 == rtl_ustr_ascii_compare( 238*cdf0e10cSrcweir to_envTypeName.pData->buffer, UNO_LB_UNO )) 239*cdf0e10cSrcweir { 240*cdf0e10cSrcweir // ref count initially 1 241*cdf0e10cSrcweir pMapping = bridges::cpp_uno::shared::Bridge::createMapping( 242*cdf0e10cSrcweir pFrom->pExtEnv, pTo->pExtEnv, sal_True ); 243*cdf0e10cSrcweir ::uno_registerMapping( 244*cdf0e10cSrcweir &pMapping, bridges::cpp_uno::shared::freeMapping, 245*cdf0e10cSrcweir (uno_Environment *)pFrom->pExtEnv, 246*cdf0e10cSrcweir (uno_Environment *)pTo->pExtEnv, 0 ); 247*cdf0e10cSrcweir } 248*cdf0e10cSrcweir else if (0 == rtl_ustr_ascii_compare( 249*cdf0e10cSrcweir to_envTypeName.pData->buffer, 250*cdf0e10cSrcweir CPPU_CURRENT_LANGUAGE_BINDING_NAME ) && 251*cdf0e10cSrcweir 0 == rtl_ustr_ascii_compare( 252*cdf0e10cSrcweir from_envTypeName.pData->buffer, UNO_LB_UNO )) 253*cdf0e10cSrcweir { 254*cdf0e10cSrcweir // ref count initially 1 255*cdf0e10cSrcweir pMapping = bridges::cpp_uno::shared::Bridge::createMapping( 256*cdf0e10cSrcweir pTo->pExtEnv, pFrom->pExtEnv, sal_False ); 257*cdf0e10cSrcweir ::uno_registerMapping( 258*cdf0e10cSrcweir &pMapping, bridges::cpp_uno::shared::freeMapping, 259*cdf0e10cSrcweir (uno_Environment *)pFrom->pExtEnv, 260*cdf0e10cSrcweir (uno_Environment *)pTo->pExtEnv, 0 ); 261*cdf0e10cSrcweir } 262*cdf0e10cSrcweir 263*cdf0e10cSrcweir if (*ppMapping) 264*cdf0e10cSrcweir { 265*cdf0e10cSrcweir (*(*ppMapping)->release)( *ppMapping ); 266*cdf0e10cSrcweir } 267*cdf0e10cSrcweir if (pMapping) 268*cdf0e10cSrcweir *ppMapping = pMapping; 269*cdf0e10cSrcweir } 270*cdf0e10cSrcweir } 271*cdf0e10cSrcweir 272*cdf0e10cSrcweir } 273