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.
   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_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/ucb/XContentProviderFactory.hpp>
  28 #include <com/sun/star/ucb/XContentProvider.hpp>
  29 #include <com/sun/star/ucb/XParameterizedContentProvider.hpp>
  30 #include <com/sun/star/ucb/XContentProviderSupplier.hpp>
  31 #include <cppuhelper/weak.hxx>
  32 #include <ucbhelper/macros.hxx>
  33 #include <cppuhelper/implbase2.hxx>
  34
  35
  36
  37 #define PROVIDER_FACTORY_SERVICE_NAME \
  38                             "com.sun.star.ucb.ContentProviderProxyFactory"
  39 #define PROVIDER_PROXY_SERVICE_NAME \
  40                             "com.sun.star.ucb.ContentProviderProxy"
  41
  42
  43
  44 // class UcbContentProviderProxyFactory.
  45
  46
  47
  48 class UcbContentProviderProxyFactory : public cppu::WeakImplHelper2 <
  49     css::lang::XServiceInfo,
  50     css::ucb::XContentProviderFactory >
  51 {
  52     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
  53                                 m_xSMgr;
  54
  55 public:
  56     UcbContentProviderProxyFactory(
  57             const com::sun::star::uno::Reference<
  58                 com::sun::star::lang::XMultiServiceFactory >& rxSMgr );
  59     virtual ~UcbContentProviderProxyFactory();
  60
  61     // XServiceInfo
  62     virtual OUString SAL_CALL getImplementationName()
  63         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  64     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
  65         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  66     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
  67         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  68
  69     static OUString getImplementationName_Static();
  70     static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
  71
  72     static css::uno::Reference< css::lang::XSingleServiceFactory >
  73     createServiceFactory( const css::uno::Reference<
  74                           css::lang::XMultiServiceFactory >& rxServiceMgr );
  75
  76     // XContentProviderFactory
  77     virtual ::com::sun::star::uno::Reference<
  78         ::com::sun::star::ucb::XContentProvider > SAL_CALL
  79     createContentProvider( const OUString& Service )
  80         throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  81 };
  82
  83
  84
  85 // class UcbContentProviderProxy.
  86
  87
  88
  89 class UcbContentProviderProxy :
  90                 public cppu::OWeakObject,
  91                 public com::sun::star::lang::XTypeProvider,
  92                 public com::sun::star::lang::XServiceInfo,
  93                 public com::sun::star::ucb::XContentProviderSupplier,
  94                 public com::sun::star::ucb::XContentProvider,
  95                 public com::sun::star::ucb::XParameterizedContentProvider
  96 {
  97     ::osl::Mutex    m_aMutex;
  98     OUString m_aService;
  99     OUString m_aTemplate;
 100     OUString m_aArguments;
 101     bool        m_bReplace;
 102     bool        m_bRegister;
 103
 104     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
 105                                 m_xSMgr;
 106     com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >
 107                                 m_xProvider;
 108     com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >
 109                                 m_xTargetProvider;
 110
 111 public:
 112     UcbContentProviderProxy(
 113             const com::sun::star::uno::Reference<
 114                 com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
 115             const OUString& Service );
 116     virtual ~UcbContentProviderProxy();
 117
 118     // XInterface
 119     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType )
 120         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 121     virtual void SAL_CALL acquire()
 122         throw() SAL_OVERRIDE;
 123     virtual void SAL_CALL release()
 124         throw() SAL_OVERRIDE;
 125
 126     // XTypeProvider
 127     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
 128         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 129     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes()
 130         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 131
 132     // XServiceInfo
 133     virtual OUString SAL_CALL getImplementationName()
 134         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 135     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
 136         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 137     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
 138         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 139
 140     static OUString getImplementationName_Static();
 141     static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
 142
 143     // XContentProviderSupplier
 144     virtual ::com::sun::star::uno::Reference<
 145         ::com::sun::star::ucb::XContentProvider > SAL_CALL
 146     getContentProvider()
 147         throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 148
 149     // XContentProvider
 150     virtual ::com::sun::star::uno::Reference<
 151         ::com::sun::star::ucb::XContent > SAL_CALL
 152     queryContent( const ::com::sun::star::uno::Reference<
 153                     ::com::sun::star::ucb::XContentIdentifier >& Identifier )
 154         throw( ::com::sun::star::ucb::IllegalIdentifierException,
 155                ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 156     virtual sal_Int32 SAL_CALL
 157     compareContentIds( const ::com::sun::star::uno::Reference<
 158                         ::com::sun::star::ucb::XContentIdentifier >& Id1,
 159                        const ::com::sun::star::uno::Reference<
 160                            ::com::sun::star::ucb::XContentIdentifier >& Id2 )
 161         throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 162
 163     // XParameterizedContentProvider
 164     virtual ::com::sun::star::uno::Reference<
 165         ::com::sun::star::ucb::XContentProvider > SAL_CALL
 166     registerInstance( const OUString& Template,
 167                       const OUString& Arguments,
 168                       sal_Bool ReplaceExisting )
 169         throw( ::com::sun::star::lang::IllegalArgumentException,
 170                ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 171     virtual ::com::sun::star::uno::Reference<
 172         ::com::sun::star::ucb::XContentProvider > SAL_CALL
 173     deregisterInstance( const OUString& Template,
 174                         const OUString& Arguments )
 175         throw( ::com::sun::star::lang::IllegalArgumentException,
 176                ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 177 };
 178
 179 #endif // INCLUDED_UCB_SOURCE_CORE_PROVPROX_HXX
 180
 181 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */