update dev300-m58
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1 /*************************************************************************
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5 * Copyright 2008 by Sun Microsystems, Inc.
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9 * $RCSfile: wrapstreamforshare.hxx,v $
10 * $Revision: 1.4 $
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31 #ifndef _WRAPSTREAMFORSHARE_HXX_
32 #define _WRAPSTREAMFORSHARE_HXX_
34 #include <com/sun/star/io/XInputStream.hpp>
35 #include <com/sun/star/io/XSeekable.hpp>
36 #include <cppuhelper/implbase2.hxx>
38 #include <mutexholder.hxx>
40 class WrapStreamForShare : public cppu::WeakImplHelper2 < ::com::sun::star::io::XInputStream
41 , ::com::sun::star::io::XSeekable >
43 protected:
44 SotMutexHolderRef m_rMutexRef;
45 ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xInStream;
46 ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable;
48 sal_Int64 m_nCurPos;
50 public:
51 WrapStreamForShare( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream,
52 const SotMutexHolderRef& rMutexRef );
53 virtual ~WrapStreamForShare();
55 // XInputStream
56 virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
57 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
58 virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
59 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
60 virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
61 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
62 virtual sal_Int32 SAL_CALL available( )
63 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
64 virtual void SAL_CALL closeInput( )
65 throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
68 //XSeekable
69 virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
70 virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
71 virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
75 #endif