| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_bridges.hxx" |
| |
| #include "component.hxx" |
| |
| #include "bridges/cpp_uno/shared/bridge.hxx" |
| |
| #include "com/sun/star/uno/Reference.hxx" |
| #include "com/sun/star/uno/RuntimeException.hpp" |
| #include "com/sun/star/uno/XInterface.hpp" |
| #include "osl/diagnose.h" |
| #include "osl/mutex.hxx" |
| #include "osl/time.h" |
| #include "rtl/process.h" |
| #include "rtl/unload.h" |
| #include "rtl/ustrbuf.hxx" |
| #include "rtl/ustring.h" |
| #include "rtl/ustring.hxx" |
| #include "sal/types.h" |
| #include "uno/environment.h" |
| #include "uno/lbnames.h" |
| #include "uno/mapping.h" |
| #include "cppu/EnvDcp.hxx" |
| |
| namespace bridges { namespace cpp_uno { namespace shared { |
| |
| rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT; |
| |
| } } } |
| |
| namespace { |
| |
| #if (defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ |
| || (defined(__GNUC__) && defined(__APPLE__)) |
| static ::rtl::OUString * s_pStaticOidPart = 0; |
| #endif |
| |
| const ::rtl::OUString & SAL_CALL cppu_cppenv_getStaticOIdPart() SAL_THROW( () ) |
| { |
| #if ! ((defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ |
| || (defined(__GNUC__) && defined(__APPLE__))) |
| static ::rtl::OUString * s_pStaticOidPart = 0; |
| #endif |
| if (! s_pStaticOidPart) |
| { |
| ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); |
| if (! s_pStaticOidPart) |
| { |
| ::rtl::OUStringBuffer aRet( 64 ); |
| aRet.appendAscii( RTL_CONSTASCII_STRINGPARAM("];") ); |
| // good guid |
| sal_uInt8 ar[16]; |
| ::rtl_getGlobalProcessId( ar ); |
| for ( sal_Int32 i = 0; i < 16; ++i ) |
| { |
| aRet.append( (sal_Int32)ar[i], 16 ); |
| } |
| #if (defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x500)) \ |
| || (defined(__GNUC__) && defined(__APPLE__)) |
| s_pStaticOidPart = new ::rtl::OUString( aRet.makeStringAndClear() ); |
| #else |
| static ::rtl::OUString s_aStaticOidPart( |
| aRet.makeStringAndClear() ); |
| s_pStaticOidPart = &s_aStaticOidPart; |
| #endif |
| } |
| } |
| return *s_pStaticOidPart; |
| } |
| |
| } |
| |
| extern "C" { |
| |
| static void s_stub_computeObjectIdentifier(va_list * pParam) |
| SAL_THROW( () ) |
| { |
| uno_ExtEnvironment * pEnv = va_arg(*pParam, uno_ExtEnvironment *); |
| rtl_uString ** ppOId = va_arg(*pParam, rtl_uString **); |
| void * pInterface = va_arg(*pParam, void *); |
| |
| |
| OSL_ENSURE( pEnv && ppOId && pInterface, "### null ptr!" ); |
| if (pEnv && ppOId && pInterface) |
| { |
| if (*ppOId) |
| { |
| rtl_uString_release( *ppOId ); |
| *ppOId = 0; |
| } |
| |
| try |
| { |
| ::com::sun::star::uno::Reference< |
| ::com::sun::star::uno::XInterface > xHome( |
| reinterpret_cast< ::com::sun::star::uno::XInterface * >( |
| pInterface ), |
| ::com::sun::star::uno::UNO_QUERY ); |
| OSL_ENSURE( xHome.is(), "### query to XInterface failed!" ); |
| if (xHome.is()) |
| { |
| // interface |
| ::rtl::OUStringBuffer oid( 64 ); |
| oid.append( reinterpret_cast< sal_Int64 >(xHome.get()), 16 ); |
| oid.append( (sal_Unicode)';' ); |
| // ;environment[context] |
| oid.append( |
| *reinterpret_cast< ::rtl::OUString const * >( |
| &((uno_Environment *) pEnv)->pTypeName ) ); |
| oid.append( (sal_Unicode)'[' ); |
| oid.append( |
| reinterpret_cast< sal_Int64 >( |
| ((uno_Environment *)pEnv)->pContext), |
| 16 ); |
| // ];good guid |
| oid.append( cppu_cppenv_getStaticOIdPart() ); |
| ::rtl::OUString aRet( oid.makeStringAndClear() ); |
| ::rtl_uString_acquire( *ppOId = aRet.pData ); |
| } |
| } |
| catch (::com::sun::star::uno::RuntimeException &) |
| { |
| OSL_ENSURE( |
| 0, "### RuntimeException occured udring queryInterface()!" ); |
| } |
| } |
| } |
| |
| static void SAL_CALL computeObjectIdentifier( |
| uno_ExtEnvironment * pExtEnv, rtl_uString ** ppOId, void * pInterface ) |
| SAL_THROW( () ) |
| { |
| uno_Environment_invoke(&pExtEnv->aBase, s_stub_computeObjectIdentifier, pExtEnv, ppOId, pInterface); |
| } |
| |
| static void s_stub_acquireInterface(va_list * pParam) |
| SAL_THROW( () ) |
| { |
| /*uno_ExtEnvironment * pExtEnv = */va_arg(*pParam, uno_ExtEnvironment *); |
| void * pCppI = va_arg(*pParam, void *); |
| |
| reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->acquire(); |
| } |
| |
| static void SAL_CALL acquireInterface( uno_ExtEnvironment * pExtEnv, void * pCppI ) |
| SAL_THROW( () ) |
| { |
| uno_Environment_invoke(&pExtEnv->aBase, s_stub_acquireInterface, pExtEnv, pCppI); |
| } |
| |
| static void s_stub_releaseInterface(va_list * pParam) |
| SAL_THROW( () ) |
| { |
| /*uno_ExtEnvironment * pExtEnv = */va_arg(*pParam, uno_ExtEnvironment *); |
| void * pCppI = va_arg(*pParam, void *); |
| |
| reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->release(); |
| } |
| |
| static void SAL_CALL releaseInterface( uno_ExtEnvironment * pExtEnv, void * pCppI ) |
| SAL_THROW( () ) |
| { |
| uno_Environment_invoke(&pExtEnv->aBase, s_stub_releaseInterface, pExtEnv, pCppI); |
| } |
| |
| static void SAL_CALL environmentDisposing( uno_Environment * ) SAL_THROW( () ) |
| { |
| bridges::cpp_uno::shared::g_moduleCount.modCnt.release( |
| &bridges::cpp_uno::shared::g_moduleCount.modCnt ); |
| } |
| |
| sal_Bool SAL_CALL component_canUnload(TimeValue * pTime) SAL_THROW_EXTERN_C() { |
| return bridges::cpp_uno::shared::g_moduleCount.canUnload( |
| &bridges::cpp_uno::shared::g_moduleCount, pTime); |
| } |
| |
| void SAL_CALL uno_initEnvironment(uno_Environment * pCppEnv) |
| SAL_THROW_EXTERN_C() |
| { |
| OSL_ENSURE( pCppEnv->pExtEnv, "### expected extended environment!" ); |
| OSL_ENSURE( |
| ::rtl_ustr_ascii_compare_WithLength( |
| pCppEnv->pTypeName->buffer, rtl_str_getLength(CPPU_CURRENT_LANGUAGE_BINDING_NAME), CPPU_CURRENT_LANGUAGE_BINDING_NAME ) |
| == 0, |
| "### wrong environment type!" ); |
| bridges::cpp_uno::shared::g_moduleCount.modCnt.acquire( |
| &bridges::cpp_uno::shared::g_moduleCount.modCnt ); |
| ((uno_ExtEnvironment *)pCppEnv)->computeObjectIdentifier |
| = computeObjectIdentifier; |
| ((uno_ExtEnvironment *)pCppEnv)->acquireInterface = acquireInterface; |
| ((uno_ExtEnvironment *)pCppEnv)->releaseInterface = releaseInterface; |
| pCppEnv->environmentDisposing = environmentDisposing; |
| } |
| |
| void SAL_CALL uno_ext_getMapping( |
| uno_Mapping ** ppMapping, uno_Environment * pFrom, uno_Environment * pTo) |
| SAL_THROW_EXTERN_C() |
| { |
| OSL_ASSERT( ppMapping && pFrom && pTo ); |
| if (ppMapping && pFrom && pTo && pFrom->pExtEnv && pTo->pExtEnv) |
| { |
| uno_Mapping * pMapping = 0; |
| |
| rtl::OUString from_envTypeName(cppu::EnvDcp::getTypeName(pFrom->pTypeName)); |
| rtl::OUString to_envTypeName(cppu::EnvDcp::getTypeName(pTo->pTypeName)); |
| |
| if (0 == rtl_ustr_ascii_compare( |
| from_envTypeName.pData->buffer, |
| CPPU_CURRENT_LANGUAGE_BINDING_NAME ) && |
| 0 == rtl_ustr_ascii_compare( |
| to_envTypeName.pData->buffer, UNO_LB_UNO )) |
| { |
| // ref count initially 1 |
| pMapping = bridges::cpp_uno::shared::Bridge::createMapping( |
| pFrom->pExtEnv, pTo->pExtEnv, sal_True ); |
| ::uno_registerMapping( |
| &pMapping, bridges::cpp_uno::shared::freeMapping, |
| (uno_Environment *)pFrom->pExtEnv, |
| (uno_Environment *)pTo->pExtEnv, 0 ); |
| } |
| else if (0 == rtl_ustr_ascii_compare( |
| to_envTypeName.pData->buffer, |
| CPPU_CURRENT_LANGUAGE_BINDING_NAME ) && |
| 0 == rtl_ustr_ascii_compare( |
| from_envTypeName.pData->buffer, UNO_LB_UNO )) |
| { |
| // ref count initially 1 |
| pMapping = bridges::cpp_uno::shared::Bridge::createMapping( |
| pTo->pExtEnv, pFrom->pExtEnv, sal_False ); |
| ::uno_registerMapping( |
| &pMapping, bridges::cpp_uno::shared::freeMapping, |
| (uno_Environment *)pFrom->pExtEnv, |
| (uno_Environment *)pTo->pExtEnv, 0 ); |
| } |
| |
| if (*ppMapping) |
| { |
| (*(*ppMapping)->release)( *ppMapping ); |
| } |
| if (pMapping) |
| *ppMapping = pMapping; |
| } |
| } |
| |
| } |