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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 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