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-rw-r--r-- | cppu/source/uno/IdentityMapping.cxx | 140 | ||||
-rw-r--r-- | cppu/source/uno/IdentityMapping.hxx | 72 |
2 files changed, 212 insertions, 0 deletions
diff --git a/cppu/source/uno/IdentityMapping.cxx b/cppu/source/uno/IdentityMapping.cxx new file mode 100644 index 000000000..a66f42a49 --- /dev/null +++ b/cppu/source/uno/IdentityMapping.cxx @@ -0,0 +1,140 @@ +/************************************************************************* + * + * $RCSfile: IdentityMapping.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2006-12-01 17:25:52 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#include "IdentityMapping.hxx" + +#include "uno/mapping.h" +#include "uno/environment.hxx" + +#include "osl/interlck.h" + + +using namespace ::com::sun::star; + +struct IdentityMapping : public uno_Mapping +{ + sal_Int32 m_nRef; + uno::Environment m_env; + + IdentityMapping(uno::Environment const & rEnv); +}; + +extern "C" +{ + +static void SAL_CALL s_free(uno_Mapping * pMapping) SAL_THROW(()) +{ + delete static_cast<IdentityMapping *>(pMapping); +} + +static void SAL_CALL s_acquire(uno_Mapping * pMapping) SAL_THROW(()) +{ + static rtl::OUString s_purpose; + + if (1 == ::osl_incrementInterlockedCount(&static_cast<IdentityMapping *>(pMapping)->m_nRef)) + { + uno_registerMapping( + &pMapping, + s_free, + static_cast<IdentityMapping *>(pMapping)->m_env.get(), + static_cast<IdentityMapping *>(pMapping)->m_env.get(), + s_purpose.pData); + } +} + +static void SAL_CALL s_release(uno_Mapping * pMapping) SAL_THROW(()) +{ + if (!::osl_decrementInterlockedCount(&static_cast<IdentityMapping *>(pMapping )->m_nRef)) + uno_revokeMapping(pMapping); +} + +static void SAL_CALL s_mapInterface(uno_Mapping * pMapping, + void ** ppOut, + void * pInterface, + struct _typelib_InterfaceTypeDescription * /*pInterfaceTypeDescr*/) + SAL_THROW(()) +{ + *ppOut = pInterface; + + if (pInterface) + { + IdentityMapping * that = static_cast<IdentityMapping *>(pMapping); + + (that->m_env.get()->pExtEnv->acquireInterface)(that->m_env.get()->pExtEnv, pInterface); + } +} +} + + +IdentityMapping::IdentityMapping(uno::Environment const & rEnv) + : m_nRef(0), + m_env(rEnv) +{ + uno_Mapping::acquire = s_acquire; + uno_Mapping::release = s_release; + uno_Mapping::mapInterface = s_mapInterface; +} + + +uno_Mapping * createIdentityMapping(uno::Environment const & rEnv) SAL_THROW(()) +{ + return new IdentityMapping(rEnv); +} diff --git a/cppu/source/uno/IdentityMapping.hxx b/cppu/source/uno/IdentityMapping.hxx new file mode 100644 index 000000000..4e970b01f --- /dev/null +++ b/cppu/source/uno/IdentityMapping.hxx @@ -0,0 +1,72 @@ +/************************************************************************* + * + * $RCSfile: IdentityMapping.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2006-12-01 17:26:02 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef INCLUDED_IdentityMapping_hxx +#define INCLUDED_IdentityMapping_hxx + +#include "uno/mapping.h" + +namespace com { namespace sun { namespace star { namespace uno { +class Environment; +}}}} + +uno_Mapping * createIdentityMapping(const ::com::sun::star::uno::Environment & rEnv); + +#endif |