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27 
28 #ifndef _OSTREAMCONTAINER_HXX_
29 #define _OSTREAMCONTAINER_HXX_
30 
31 #include <com/sun/star/uno/XInterface.hpp>
32 #include <com/sun/star/lang/XTypeProvider.hpp>
33 #include <com/sun/star/embed/XExtendedStorageStream.hpp>
34 #include <com/sun/star/io/XSeekable.hpp>
35 #include <com/sun/star/io/XTruncate.hpp>
36 #include <com/sun/star/io/XInputStream.hpp>
37 #include <com/sun/star/io/XOutputStream.hpp>
38 #include <com/sun/star/io/XStream.hpp>
39 #include "com/sun/star/io/XAsyncOutputMonitor.hpp"
40 #include <cppuhelper/weak.hxx>
41 #include <cppuhelper/typeprovider.hxx>
42 #include <cppuhelper/interfacecontainer.h>
43 #include <osl/mutex.hxx>
44 
45 class OFSStreamContainer : public cppu::OWeakObject,
46 					 public ::com::sun::star::lang::XTypeProvider,
47 					 public ::com::sun::star::embed::XExtendedStorageStream,
48 					 public ::com::sun::star::io::XSeekable,
49 					 public ::com::sun::star::io::XInputStream,
50 					 public ::com::sun::star::io::XOutputStream,
51 					 public ::com::sun::star::io::XTruncate,
52 					 public ::com::sun::star::io::XAsyncOutputMonitor
53 {
54 	::osl::Mutex m_aMutex;
55 
56 	::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >				m_xStream;
57 	::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable >				m_xSeekable;
58 	::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >			m_xInputStream;
59 	::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >			m_xOutputStream;
60 	::com::sun::star::uno::Reference< ::com::sun::star::io::XTruncate >				m_xTruncate;
61 	::com::sun::star::uno::Reference< ::com::sun::star::io::XAsyncOutputMonitor >	m_xAsyncOutputMonitor;
62 
63 	sal_Bool m_bDisposed;
64 	sal_Bool m_bInputClosed;
65 	sal_Bool m_bOutputClosed;
66 
67 	::cppu::OInterfaceContainerHelper* m_pListenersContainer; // list of listeners
68 	::cppu::OTypeCollection* m_pTypeCollection;
69 
70 public:
71 	OFSStreamContainer( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream >& xStream );
72 	virtual ~OFSStreamContainer();
73 
74 	// XInterface
75 	virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType )
76 		throw( ::com::sun::star::uno::RuntimeException );
77 	virtual void SAL_CALL acquire() throw();
78 	virtual void SAL_CALL release() throw();
79 
80 	//	XTypeProvider
81 	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
82 		throw( ::com::sun::star::uno::RuntimeException );
83 	virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
84 		throw( ::com::sun::star::uno::RuntimeException );
85 
86 	// XStream
87     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream(  ) throw (::com::sun::star::uno::RuntimeException);
88     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream(  ) throw (::com::sun::star::uno::RuntimeException);
89 
90 	// XComponent
91     virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException);
92     virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
93     virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
94 
95 	// XSeekable
96     virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
97     virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
98     virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
99 
100 	// XInputStream
101     virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
102 		throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
103     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);
104     virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
105 		throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
106     virtual sal_Int32 SAL_CALL available(  )
107 		throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
108     virtual void SAL_CALL closeInput(  )
109 		throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
110 
111 	// XOutputStream
112     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);
113     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);
114     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);
115 
116 	// XTruncate
117     virtual void SAL_CALL truncate() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
118 
119 	// XAsyncOutputMonitor
120     virtual void SAL_CALL waitForCompletion(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
121 
122 };
123 
124 #endif
125 
126