diff options
Diffstat (limited to 'cppu/source/threadpool/current.cxx')
| -rw-r--r-- | cppu/source/threadpool/current.cxx | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/cppu/source/threadpool/current.cxx b/cppu/source/threadpool/current.cxx deleted file mode 100644 index 6fad81749..000000000 --- a/cppu/source/threadpool/current.cxx +++ /dev/null @@ -1,300 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_cppu.hxx" - -#include "rtl/uuid.h" -#include "osl/thread.h" -#include "osl/mutex.hxx" - -#include "uno/environment.hxx" -#include "uno/mapping.hxx" -#include "uno/lbnames.h" -#include "typelib/typedescription.h" - -#include "current.hxx" - - -using namespace ::osl; -using namespace ::rtl; -using namespace ::cppu; -using namespace ::com::sun::star::uno; - -namespace cppu -{ - -//-------------------------------------------------------------------------------------------------- -class SAL_NO_VTABLE XInterface -{ -public: - virtual void SAL_CALL slot_queryInterface() = 0; - virtual void SAL_CALL acquire() throw () = 0; - virtual void SAL_CALL release() throw () = 0; -}; -//-------------------------------------------------------------------------------------------------- -static typelib_InterfaceTypeDescription * get_type_XCurrentContext() -{ - static typelib_InterfaceTypeDescription * s_type_XCurrentContext = 0; - if (0 == s_type_XCurrentContext) - { - ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); - if (0 == s_type_XCurrentContext) - { - OUString sTypeName( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uno.XCurrentContext") ); - typelib_InterfaceTypeDescription * pTD = 0; - typelib_TypeDescriptionReference * pMembers[1] = { 0 }; - OUString sMethodName0( - RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uno.XCurrentContext::getValueByName") ); - typelib_typedescriptionreference_new( - &pMembers[0], - typelib_TypeClass_INTERFACE_METHOD, - sMethodName0.pData ); - typelib_typedescription_newInterface( - &pTD, - sTypeName.pData, 0x00000000, 0x0000, 0x0000, 0x00000000, 0x00000000, - * typelib_static_type_getByTypeClass( typelib_TypeClass_INTERFACE ), - 1, - pMembers ); - - typelib_typedescription_register( (typelib_TypeDescription**)&pTD ); - typelib_typedescriptionreference_release( pMembers[0] ); - - typelib_InterfaceMethodTypeDescription * pMethod = 0; - typelib_Parameter_Init aParameters[1]; - OUString sParamName0( RTL_CONSTASCII_USTRINGPARAM("Name") ); - OUString sParamType0( RTL_CONSTASCII_USTRINGPARAM("string") ); - aParameters[0].pParamName = sParamName0.pData; - aParameters[0].eTypeClass = typelib_TypeClass_STRING; - aParameters[0].pTypeName = sParamType0.pData; - aParameters[0].bIn = sal_True; - aParameters[0].bOut = sal_False; - rtl_uString * pExceptions[1]; - OUString sExceptionName0( - RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uno.RuntimeException") ); - pExceptions[0] = sExceptionName0.pData; - OUString sReturnType0( RTL_CONSTASCII_USTRINGPARAM("any") ); - typelib_typedescription_newInterfaceMethod( - &pMethod, - 3, sal_False, - sMethodName0.pData, - typelib_TypeClass_ANY, sReturnType0.pData, - 1, aParameters, 1, pExceptions ); - typelib_typedescription_register( (typelib_TypeDescription**)&pMethod ); - typelib_typedescription_release( (typelib_TypeDescription*)pMethod ); - // another static ref: - ++reinterpret_cast< typelib_TypeDescription * >( pTD )-> - nStaticRefCount; - s_type_XCurrentContext = pTD; - } - } - return s_type_XCurrentContext; -} - -//################################################################################################## - -//================================================================================================== -class ThreadKey -{ - sal_Bool _bInit; - oslThreadKey _hThreadKey; - oslThreadKeyCallbackFunction _pCallback; - -public: - inline oslThreadKey getThreadKey() SAL_THROW( () ); - - inline ThreadKey( oslThreadKeyCallbackFunction pCallback ) SAL_THROW( () ); - inline ~ThreadKey() SAL_THROW( () ); -}; -//__________________________________________________________________________________________________ -inline ThreadKey::ThreadKey( oslThreadKeyCallbackFunction pCallback ) SAL_THROW( () ) - : _bInit( sal_False ) - , _pCallback( pCallback ) -{ -} -//__________________________________________________________________________________________________ -inline ThreadKey::~ThreadKey() SAL_THROW( () ) -{ - if (_bInit) - { - ::osl_destroyThreadKey( _hThreadKey ); - } -} -//__________________________________________________________________________________________________ -inline oslThreadKey ThreadKey::getThreadKey() SAL_THROW( () ) -{ - if (! _bInit) - { - MutexGuard aGuard( Mutex::getGlobalMutex() ); - if (! _bInit) - { - _hThreadKey = ::osl_createThreadKey( _pCallback ); - _bInit = sal_True; - } - } - return _hThreadKey; -} - -//================================================================================================== -extern "C" void SAL_CALL delete_IdContainer( void * p ) -{ - if (p) - { - IdContainer * pId = reinterpret_cast< IdContainer * >( p ); - if (pId->pCurrentContext) - { - (*pId->pCurrentContextEnv->releaseInterface)( - pId->pCurrentContextEnv, pId->pCurrentContext ); - (*((uno_Environment *)pId->pCurrentContextEnv)->release)( - (uno_Environment *)pId->pCurrentContextEnv ); - } - if (pId->bInit) - { - ::rtl_byte_sequence_release( pId->pLocalThreadId ); - ::rtl_byte_sequence_release( pId->pCurrentId ); - } - delete pId; - } -} -//================================================================================================== -IdContainer * getIdContainer() SAL_THROW( () ) -{ - static ThreadKey s_key( delete_IdContainer ); - oslThreadKey aKey = s_key.getThreadKey(); - - IdContainer * pId = reinterpret_cast< IdContainer * >( ::osl_getThreadKeyData( aKey ) ); - if (! pId) - { - pId = new IdContainer(); - pId->pCurrentContext = 0; - pId->pCurrentContextEnv = 0; - pId->bInit = sal_False; - ::osl_setThreadKeyData( aKey, pId ); - } - return pId; -} - -} - -//################################################################################################## -extern "C" sal_Bool SAL_CALL uno_setCurrentContext( - void * pCurrentContext, - rtl_uString * pEnvTypeName, void * pEnvContext ) - SAL_THROW_EXTERN_C() -{ - IdContainer * pId = getIdContainer(); - OSL_ASSERT( pId ); - - // free old one - if (pId->pCurrentContext) - { - (*pId->pCurrentContextEnv->releaseInterface)( - pId->pCurrentContextEnv, pId->pCurrentContext ); - (*((uno_Environment *)pId->pCurrentContextEnv)->release)( - (uno_Environment *)pId->pCurrentContextEnv ); - pId->pCurrentContextEnv = 0; - - pId->pCurrentContext = 0; - } - - if (pCurrentContext) - { - uno_Environment * pEnv = 0; - ::uno_getEnvironment( &pEnv, pEnvTypeName, pEnvContext ); - OSL_ASSERT( pEnv && pEnv->pExtEnv ); - if (pEnv) - { - if (pEnv->pExtEnv) - { - pId->pCurrentContextEnv = pEnv->pExtEnv; - (*pId->pCurrentContextEnv->acquireInterface)( - pId->pCurrentContextEnv, pCurrentContext ); - pId->pCurrentContext = pCurrentContext; - } - else - { - (*pEnv->release)( pEnv ); - return sal_False; - } - } - else - { - return sal_False; - } - } - return sal_True; -} -//################################################################################################## -extern "C" sal_Bool SAL_CALL uno_getCurrentContext( - void ** ppCurrentContext, rtl_uString * pEnvTypeName, void * pEnvContext ) - SAL_THROW_EXTERN_C() -{ - IdContainer * pId = getIdContainer(); - OSL_ASSERT( pId ); - - Environment target_env; - - // release inout parameter - if (*ppCurrentContext) - { - target_env = Environment(rtl::OUString(pEnvTypeName), pEnvContext); - OSL_ASSERT( target_env.is() ); - if (! target_env.is()) - return sal_False; - uno_ExtEnvironment * pEnv = target_env.get()->pExtEnv; - OSL_ASSERT( 0 != pEnv ); - if (0 == pEnv) - return sal_False; - (*pEnv->releaseInterface)( pEnv, *ppCurrentContext ); - - *ppCurrentContext = 0; - } - - // case: null-ref - if (0 == pId->pCurrentContext) - return sal_True; - - if (! target_env.is()) - { - target_env = Environment(rtl::OUString(pEnvTypeName), pEnvContext); - OSL_ASSERT( target_env.is() ); - if (! target_env.is()) - return sal_False; - } - - Mapping mapping((uno_Environment *) pId->pCurrentContextEnv, target_env.get()); - OSL_ASSERT( mapping.is() ); - if (! mapping.is()) - return sal_False; - - mapping.mapInterface(ppCurrentContext, pId->pCurrentContext, ::cppu::get_type_XCurrentContext() ); - - return sal_True; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |