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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_BRIDGES_INC_BRIDGES_CPP_UNO_SHARED_CPPINTERFACEPROXY_HXX
      21             : #define INCLUDED_BRIDGES_INC_BRIDGES_CPP_UNO_SHARED_CPPINTERFACEPROXY_HXX
      22             : 
      23             : #include "osl/interlck.h"
      24             : #include "rtl/ustring.hxx"
      25             : #include "sal/types.h"
      26             : #include "typelib/typedescription.h"
      27             : #include "uno/dispatcher.h"
      28             : #include "uno/environment.h"
      29             : #include "bridges/cpp_uno/shared/vtablefactory.hxx"
      30             : 
      31             : namespace com { namespace sun { namespace star { namespace uno {
      32             :     class XInterface;
      33             : } } } }
      34             : 
      35             : namespace bridges { namespace cpp_uno { namespace shared {
      36             : 
      37             : class Bridge;
      38             : 
      39             : extern "C" typedef void SAL_CALL FreeCppInterfaceProxy(
      40             :     uno_ExtEnvironment * pEnv, void * pInterface);
      41             : FreeCppInterfaceProxy freeCppInterfaceProxy;
      42             : 
      43             : /**
      44             :  * A cpp proxy wrapping a uno interface.
      45             :  */
      46             : class CppInterfaceProxy {
      47             : public:
      48             :     // Interface for Bridge:
      49             : 
      50             :     static com::sun::star::uno::XInterface * create(
      51             :         Bridge * pBridge, uno_Interface * pUnoI,
      52             :         typelib_InterfaceTypeDescription * pTypeDescr,
      53             :         OUString const & rOId);
      54             : 
      55             :     // Interface for individual CPP--UNO bridges:
      56             : 
      57      462584 :     Bridge * getBridge() { return pBridge; }
      58      760492 :     uno_Interface * getUnoI() { return pUnoI; }
      59      929346 :     typelib_InterfaceTypeDescription * getTypeDescr() { return pTypeDescr; }
      60      138223 :     OUString getOid() { return oid; }
      61             : 
      62             :     // non virtual methods called on incoming vtable calls #1, #2
      63             :     void acquireProxy();
      64             :     void releaseProxy();
      65             : 
      66             :     static CppInterfaceProxy * castInterfaceToProxy(void * pInterface);
      67             : 
      68             : private:
      69             :     CppInterfaceProxy(CppInterfaceProxy &) SAL_DELETED_FUNCTION;
      70             :     void operator =(const CppInterfaceProxy&) SAL_DELETED_FUNCTION;
      71             : 
      72             :     CppInterfaceProxy(
      73             :         Bridge * pBridge_, uno_Interface * pUnoI_,
      74             :         typelib_InterfaceTypeDescription * pTypeDescr_,
      75             :         OUString const & rOId_);
      76             : 
      77             :     ~CppInterfaceProxy();
      78             : 
      79             :     static com::sun::star::uno::XInterface * castProxyToInterface(
      80             :         CppInterfaceProxy * pProxy);
      81             : 
      82             :     oslInterlockedCount nRef;
      83             :     Bridge * pBridge;
      84             : 
      85             :     // mapping information
      86             :     uno_Interface * pUnoI; // wrapped interface
      87             :     typelib_InterfaceTypeDescription * pTypeDescr;
      88             :     OUString oid;
      89             : 
      90             :     VtableFactory::Slot * vtables[1];
      91             : 
      92             :     friend void SAL_CALL freeCppInterfaceProxy(
      93             :         uno_ExtEnvironment * pEnv, void * pInterface);
      94             : };
      95             : 
      96             : } } }
      97             : 
      98             : #endif
      99             : 
     100             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */