svl/source/fsstor/ostreamcontainer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
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  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_SVL_SOURCE_FSSTOR_OSTREAMCONTAINER_HXX
  21 #define INCLUDED_SVL_SOURCE_FSSTOR_OSTREAMCONTAINER_HXX
  22
  23 #include <com/sun/star/uno/XInterface.hpp>
  24 #include <com/sun/star/lang/XTypeProvider.hpp>
  25 #include <com/sun/star/embed/XExtendedStorageStream.hpp>
  26 #include <com/sun/star/io/XSeekable.hpp>
  27 #include <com/sun/star/io/XTruncate.hpp>
  28 #include <com/sun/star/io/XInputStream.hpp>
  29 #include <com/sun/star/io/XOutputStream.hpp>
  30 #include <com/sun/star/io/XStream.hpp>
  31 #include "com/sun/star/io/XAsyncOutputMonitor.hpp"
  32 #include <cppuhelper/weak.hxx>
  33 #include <cppuhelper/typeprovider.hxx>
  34 #include <cppuhelper/interfacecontainer.h>
  35 #include <osl/mutex.hxx>
  36
  37 class OFSStreamContainer : public cppu::OWeakObject,
  38                      public ::com::sun::star::lang::XTypeProvider,
  39                      public ::com::sun::star::embed::XExtendedStorageStream,
  40                      public ::com::sun::star::io::XSeekable,
  41                      public ::com::sun::star::io::XInputStream,
  42                      public ::com::sun::star::io::XOutputStream,
  43                      public ::com::sun::star::io::XTruncate,
  44                      public ::com::sun::star::io::XAsyncOutputMonitor
  45 {
  46     ::osl::Mutex m_aMutex;
  47
  48     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >               m_xStream;
  49     ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable >             m_xSeekable;
  50     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >          m_xInputStream;
  51     ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >         m_xOutputStream;
  52     ::com::sun::star::uno::Reference< ::com::sun::star::io::XTruncate >             m_xTruncate;
  53     ::com::sun::star::uno::Reference< ::com::sun::star::io::XAsyncOutputMonitor >   m_xAsyncOutputMonitor;
  54
  55     bool m_bDisposed;
  56     bool m_bInputClosed;
  57     bool m_bOutputClosed;
  58
  59     ::cppu::OInterfaceContainerHelper* m_pListenersContainer; // list of listeners
  60     ::cppu::OTypeCollection* m_pTypeCollection;
  61
  62 public:
  63     OFSStreamContainer( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream >& xStream );
  64     virtual ~OFSStreamContainer();
  65
  66     // XInterface
  67     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType )
  68         throw( ::com::sun::star::uno::RuntimeException );
  69     virtual void SAL_CALL acquire() throw();
  70     virtual void SAL_CALL release() throw();
  71
  72     //  XTypeProvider
  73     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
  74         throw( ::com::sun::star::uno::RuntimeException );
  75     virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
  76         throw( ::com::sun::star::uno::RuntimeException );
  77
  78     // XStream
  79     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream(  ) throw (::com::sun::star::uno::RuntimeException);
  80     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream(  ) throw (::com::sun::star::uno::RuntimeException);
  81
  82     // XComponent
  83     virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException);
  84     virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
  85     virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
  86
  87     // XSeekable
  88     virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  89     virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  90     virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  91
  92     // XInputStream
  93     virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
  94         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  95     virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  96     virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
  97         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
  98     virtual sal_Int32 SAL_CALL available(  )
  99         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 100     virtual void SAL_CALL closeInput(  )
 101         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 102
 103     // XOutputStream
 104     virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 105     virtual void SAL_CALL flush(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 106     virtual void SAL_CALL closeOutput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 107
 108     // XTruncate
 109     virtual void SAL_CALL truncate() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 110
 111     // XAsyncOutputMonitor
 112     virtual void SAL_CALL waitForCompletion(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 113
 114 };
 115
 116 #endif
 117
 118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */