ucb/source/core/provprox.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.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   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_UCB_SOURCE_CORE_PROVPROX_HXX
  21 #define INCLUDED_UCB_SOURCE_CORE_PROVPROX_HXX
  22
  23 #include <osl/mutex.hxx>
  24 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  25 #include <com/sun/star/lang/XTypeProvider.hpp>
  26 #include <com/sun/star/lang/XServiceInfo.hpp>
  27 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  28 #include <com/sun/star/ucb/XContentProviderFactory.hpp>
  29 #include <com/sun/star/ucb/XContentProvider.hpp>
  30 #include <com/sun/star/ucb/XParameterizedContentProvider.hpp>
  31 #include <com/sun/star/ucb/XContentProviderSupplier.hpp>
  32 #include <cppuhelper/weak.hxx>
  33 #include <cppuhelper/implbase.hxx>
  34
  35
  36 // class UcbContentProviderProxyFactory.
  37
  38
  39 class UcbContentProviderProxyFactory : public cppu::WeakImplHelper <
  40     css::lang::XServiceInfo,
  41     css::ucb::XContentProviderFactory >
  42 {
  43     css::uno::Reference< css::lang::XMultiServiceFactory >
  44                                 m_xSMgr;
  45
  46 public:
  47     explicit UcbContentProviderProxyFactory(
  48             const css::uno::Reference< css::lang::XMultiServiceFactory >& rxSMgr );
  49     virtual ~UcbContentProviderProxyFactory() override;
  50
  51     // XServiceInfo
  52     virtual OUString SAL_CALL getImplementationName() override;
  53     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  54     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  55
  56     static OUString getImplementationName_Static();
  57     static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
  58
  59     static css::uno::Reference< css::lang::XSingleServiceFactory >
  60     createServiceFactory( const css::uno::Reference<
  61                           css::lang::XMultiServiceFactory >& rxServiceMgr );
  62
  63     // XContentProviderFactory
  64     virtual css::uno::Reference< css::ucb::XContentProvider > SAL_CALL
  65     createContentProvider( const OUString& Service ) override;
  66 };
  67
  68
  69 // class UcbContentProviderProxy.
  70
  71
  72 class UcbContentProviderProxy :
  73                 public cppu::OWeakObject,
  74                 public css::lang::XTypeProvider,
  75                 public css::lang::XServiceInfo,
  76                 public css::ucb::XContentProviderSupplier,
  77                 public css::ucb::XContentProvider,
  78                 public css::ucb::XParameterizedContentProvider
  79 {
  80     ::osl::Mutex    m_aMutex;
  81     OUString m_aService;
  82     OUString m_aTemplate;
  83     OUString m_aArguments;
  84     bool        m_bReplace;
  85     bool        m_bRegister;
  86
  87     css::uno::Reference< css::lang::XMultiServiceFactory >
  88                                 m_xSMgr;
  89     css::uno::Reference< css::ucb::XContentProvider >
  90                                 m_xProvider;
  91     css::uno::Reference< css::ucb::XContentProvider >
  92                                 m_xTargetProvider;
  93
  94 public:
  95     UcbContentProviderProxy(
  96             const css::uno::Reference< css::lang::XMultiServiceFactory >& rxSMgr,
  97             const OUString& Service );
  98     virtual ~UcbContentProviderProxy() override;
  99
 100     // XInterface
 101     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
 102     virtual void SAL_CALL acquire()
 103         throw() override;
 104     virtual void SAL_CALL release()
 105         throw() override;
 106
 107     // XTypeProvider
 108     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
 109     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
 110
 111     // XServiceInfo
 112     virtual OUString SAL_CALL getImplementationName() override;
 113     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 114     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 115
 116     // XContentProviderSupplier
 117     virtual css::uno::Reference<
 118         css::ucb::XContentProvider > SAL_CALL
 119     getContentProvider() override;
 120
 121     // XContentProvider
 122     virtual css::uno::Reference<
 123         css::ucb::XContent > SAL_CALL
 124     queryContent( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) override;
 125     virtual sal_Int32 SAL_CALL
 126     compareContentIds( const css::uno::Reference< css::ucb::XContentIdentifier >& Id1,
 127                        const css::uno::Reference< css::ucb::XContentIdentifier >& Id2 ) override;
 128
 129     // XParameterizedContentProvider
 130     virtual css::uno::Reference< css::ucb::XContentProvider > SAL_CALL
 131     registerInstance( const OUString& Template,
 132                       const OUString& Arguments,
 133                       sal_Bool ReplaceExisting ) override;
 134     virtual css::uno::Reference< css::ucb::XContentProvider > SAL_CALL
 135     deregisterInstance( const OUString& Template,
 136                         const OUString& Arguments ) override;
 137 };
 138
 139 #endif // INCLUDED_UCB_SOURCE_CORE_PROVPROX_HXX
 140
 141 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */