binaryurp/source/proxy.hxx

   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 #pragma once
  21
  22 #include <sal/config.h>
  23
  24 #include <atomic>
  25 #include <cstddef>
  26
  27 #include <rtl/ref.hxx>
  28 #include <rtl/ustring.hxx>
  29 #include <typelib/typedescription.h>
  30 #include <typelib/typedescription.hxx>
  31 #include <uno/any2.h>
  32 #include <uno/dispatcher.h>
  33
  34 namespace binaryurp { class Bridge; }
  35 namespace com::sun::star::uno { class UnoInterfaceReference; }
  36
  37 namespace binaryurp {
  38
  39 class Proxy: public uno_Interface {
  40 public:
  41     Proxy(
  42         rtl::Reference< Bridge > const & bridge, OUString const & oid,
  43         com::sun::star::uno::TypeDescription const & type);
  44
  45     const OUString& getOid() const { return oid_;}
  46
  47     const com::sun::star::uno::TypeDescription& getType() const { return type_;}
  48
  49     void do_acquire();
  50
  51     void do_release();
  52
  53     void do_free();
  54
  55     void do_dispatch(
  56         typelib_TypeDescription const * member, void * returnValue,
  57         void ** arguments, uno_Any ** exception) const;
  58
  59     static bool isProxy(
  60         rtl::Reference< Bridge > const & bridge,
  61         com::sun::star::uno::UnoInterfaceReference const & object,
  62         OUString * oid);
  63
  64 private:
  65     Proxy(const Proxy&) = delete;
  66     Proxy& operator=(const Proxy&) = delete;
  67
  68     ~Proxy();
  69
  70     void do_dispatch_throw(
  71         typelib_TypeDescription const * member, void * returnValue,
  72         void ** arguments, uno_Any ** exception) const;
  73
  74     bool isProxy(rtl::Reference< Bridge > const & bridge, OUString * oid)
  75         const;
  76
  77     rtl::Reference< Bridge > bridge_;
  78     OUString oid_;
  79     com::sun::star::uno::TypeDescription type_;
  80     std::atomic<std::size_t> references_;
  81 };
  82
  83 }
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */