xref: /AOO41X/main/package/inc/CRC32.hxx (revision f319bb99b6b251a37b98027a84e8048ce3778b1f)
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21 
22 
23 #ifndef _CRC32_HXX
24 #define _CRC32_HXX
25 
26 #include <com/sun/star/uno/Sequence.h>
27 #include <com/sun/star/uno/RuntimeException.hpp>
28 
29 namespace com { namespace sun { namespace star {
30     namespace io { class XInputStream; }
31 } } }
32 class CRC32
33 {
34 protected:
35     sal_uInt32 nCRC;
36 public:
37     CRC32();
38     ~CRC32();
39 
40     sal_Int32 SAL_CALL updateStream (::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > & xStream)
41         throw(::com::sun::star::uno::RuntimeException);
42     void SAL_CALL updateSegment(const ::com::sun::star::uno::Sequence< sal_Int8 > &b, sal_Int32 off, sal_Int32 len)
43         throw(::com::sun::star::uno::RuntimeException);
44     void SAL_CALL update(const ::com::sun::star::uno::Sequence< sal_Int8 > &b)
45         throw(::com::sun::star::uno::RuntimeException);
46     sal_Int32 SAL_CALL getValue()
47         throw(::com::sun::star::uno::RuntimeException);
48     void SAL_CALL reset()
49         throw(::com::sun::star::uno::RuntimeException);
50 };
51 
52 #endif
53