xref: /aoo41x/main/package/inc/CRC32.hxx (revision cdf0e10c)
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27 #ifndef _CRC32_HXX
28 #define _CRC32_HXX
29 
30 #include <com/sun/star/uno/Sequence.h>
31 #include <com/sun/star/uno/RuntimeException.hpp>
32 
33 namespace com { namespace sun { namespace star {
34 	namespace io { class XInputStream; }
35 } } }
36 class CRC32
37 {
38 protected:
39 	sal_uInt32 nCRC;
40 public:
41 	CRC32();
42 	~CRC32();
43 
44 	sal_Int32 SAL_CALL updateStream (::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > & xStream)
45 		throw(::com::sun::star::uno::RuntimeException);
46 	void SAL_CALL updateSegment(const ::com::sun::star::uno::Sequence< sal_Int8 > &b, sal_Int32 off, sal_Int32 len)
47 		throw(::com::sun::star::uno::RuntimeException);
48 	void SAL_CALL update(const ::com::sun::star::uno::Sequence< sal_Int8 > &b)
49 		throw(::com::sun::star::uno::RuntimeException);
50 	sal_Int32 SAL_CALL getValue()
51 		throw(::com::sun::star::uno::RuntimeException);
52 	void SAL_CALL reset()
53 		throw(::com::sun::star::uno::RuntimeException);
54 };
55 
56 #endif
57