package/source/xstor/ocompinstream.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
   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_PACKAGE_SOURCE_XSTOR_OCOMPINSTREAM_HXX
  21 #define INCLUDED_PACKAGE_SOURCE_XSTOR_OCOMPINSTREAM_HXX
  22
  23 #include <com/sun/star/io/XInputStream.hpp>
  24 #include <com/sun/star/beans/XPropertySet.hpp>
  25 #include <com/sun/star/beans/PropertyValue.hpp>
  26 #include <com/sun/star/embed/XExtendedStorageStream.hpp>
  27 #include <com/sun/star/embed/XRelationshipAccess.hpp>
  28 #include <cppuhelper/implbase.hxx>
  29 #include <comphelper/interfacecontainer3.hxx>
  30 #include <comphelper/refcountedmutex.hxx>
  31 #include <rtl/ref.hxx>
  32 #include <memory>
  33
  34
  35 struct OWriteStream_Impl;
  36
  37 class OInputCompStream : public cppu::WeakImplHelper < css::io::XInputStream
  38                                                         ,css::embed::XExtendedStorageStream
  39                                                         ,css::embed::XRelationshipAccess
  40                                                         ,css::beans::XPropertySet >
  41 {
  42 protected:
  43     OWriteStream_Impl* m_pImpl;
  44     rtl::Reference<comphelper::RefCountedMutex> m_xMutex;
  45     css::uno::Reference < css::io::XInputStream > m_xStream;
  46     std::unique_ptr<::comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>> m_pInterfaceContainer;
  47     css::uno::Sequence < css::beans::PropertyValue > m_aProperties;
  48     bool m_bDisposed;
  49     sal_Int32 m_nStorageType;
  50
  51 public:
  52     OInputCompStream( OWriteStream_Impl& pImpl,
  53                       css::uno::Reference< css::io::XInputStream > xStream,
  54                       const css::uno::Sequence< css::beans::PropertyValue >& aProps,
  55                       sal_Int32 nStorageType );
  56
  57     OInputCompStream( css::uno::Reference< css::io::XInputStream > xStream,
  58                       const css::uno::Sequence< css::beans::PropertyValue >& aProps,
  59                       sal_Int32 nStorageType );
  60
  61     virtual ~OInputCompStream() override;
  62
  63     void InternalDispose();
  64
  65     // XInterface
  66     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
  67
  68     // XInputStream
  69     virtual sal_Int32 SAL_CALL readBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) override;
  70     virtual sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) override;
  71     virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) override;
  72     virtual sal_Int32 SAL_CALL available(  ) override;
  73     virtual void SAL_CALL closeInput(  ) override;
  74
  75     //XStream
  76     virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream(  ) override;
  77     virtual css::uno::Reference< css::io::XOutputStream > SAL_CALL getOutputStream(  ) override;
  78
  79     //XComponent
  80     virtual void SAL_CALL dispose(  ) override;
  81     virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
  82     virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
  83
  84     //XRelationshipAccess
  85     virtual sal_Bool SAL_CALL hasByID( const OUString& sID ) override;
  86     virtual OUString SAL_CALL getTargetByID( const OUString& sID ) override;
  87     virtual OUString SAL_CALL getTypeByID( const OUString& sID ) override;
  88     virtual css::uno::Sequence< css::beans::StringPair > SAL_CALL getRelationshipByID( const OUString& sID ) override;
  89     virtual css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > SAL_CALL getRelationshipsByType( const OUString& sType ) override;
  90     virtual css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > SAL_CALL getAllRelationships(  ) override;
  91     virtual void SAL_CALL insertRelationshipByID( const OUString& sID, const css::uno::Sequence< css::beans::StringPair >& aEntry, sal_Bool bReplace ) override;
  92     virtual void SAL_CALL removeRelationshipByID( const OUString& sID ) override;
  93     virtual void SAL_CALL insertRelationships( const css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > >& aEntries, sal_Bool bReplace ) override;
  94     virtual void SAL_CALL clearRelationships(  ) override;
  95
  96     //XPropertySet
  97     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
  98     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
  99     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
 100     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
 101     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
 102     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 103     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 104
 105 };
 106
 107 #endif
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */