1*ebfcd9afSAndrew Rist /**************************************************************
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21*ebfcd9afSAndrew Rist 
22*ebfcd9afSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef _CIPHERCONTEXT_HXX
25cdf0e10cSrcweir #define _CIPHERCONTEXT_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <com/sun/star/xml/crypto/XCipherContext.hpp>
28cdf0e10cSrcweir 
29cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx>
30cdf0e10cSrcweir #include <osl/mutex.hxx>
31cdf0e10cSrcweir #include <pk11pub.h>
32cdf0e10cSrcweir 
33cdf0e10cSrcweir class OCipherContext : public cppu::WeakImplHelper1< ::com::sun::star::xml::crypto::XCipherContext >
34cdf0e10cSrcweir {
35cdf0e10cSrcweir private:
36cdf0e10cSrcweir     ::osl::Mutex m_aMutex;
37cdf0e10cSrcweir 
38cdf0e10cSrcweir     PK11SlotInfo* m_pSlot;
39cdf0e10cSrcweir     PK11SymKey* m_pSymKey;
40cdf0e10cSrcweir     SECItem* m_pSecParam;
41cdf0e10cSrcweir     PK11Context* m_pContext;
42cdf0e10cSrcweir 
43cdf0e10cSrcweir     sal_Int32 m_nBlockSize;
44cdf0e10cSrcweir     ::com::sun::star::uno::Sequence< sal_Int8 > m_aLastBlock;
45cdf0e10cSrcweir 
46cdf0e10cSrcweir     bool m_bEncryption;
47cdf0e10cSrcweir     bool m_bPadding;
48cdf0e10cSrcweir     bool m_bW3CPadding;
49cdf0e10cSrcweir     sal_Int64 m_nConverted;
50cdf0e10cSrcweir 
51cdf0e10cSrcweir     bool m_bDisposed;
52cdf0e10cSrcweir     bool m_bBroken;
53cdf0e10cSrcweir 
54cdf0e10cSrcweir     void Dispose();
55cdf0e10cSrcweir 
OCipherContext()56cdf0e10cSrcweir     OCipherContext()
57cdf0e10cSrcweir     : m_pSlot( NULL )
58cdf0e10cSrcweir     , m_pSymKey( NULL )
59cdf0e10cSrcweir     , m_pSecParam( NULL )
60cdf0e10cSrcweir     , m_pContext( NULL )
61cdf0e10cSrcweir     , m_nBlockSize( 0 )
62cdf0e10cSrcweir     , m_bEncryption( false )
63cdf0e10cSrcweir     , m_bPadding( false )
64cdf0e10cSrcweir     , m_bW3CPadding( false )
65cdf0e10cSrcweir     , m_nConverted( 0 )
66cdf0e10cSrcweir     , m_bDisposed( false )
67cdf0e10cSrcweir     , m_bBroken( false )
68cdf0e10cSrcweir     {}
69cdf0e10cSrcweir 
70cdf0e10cSrcweir public:
71cdf0e10cSrcweir 
~OCipherContext()72cdf0e10cSrcweir     virtual ~OCipherContext()
73cdf0e10cSrcweir     {
74cdf0e10cSrcweir         Dispose();
75cdf0e10cSrcweir     }
76cdf0e10cSrcweir 
77cdf0e10cSrcweir     static ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XCipherContext > Create( CK_MECHANISM_TYPE nNSSCipherID, const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aKey, const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aInitializationVector, bool bEncryption, bool bW3CPadding );
78cdf0e10cSrcweir 
79cdf0e10cSrcweir     // XCipherContext
80cdf0e10cSrcweir     virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertWithCipherContext( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException);
81cdf0e10cSrcweir     virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeCipherContextAndDispose(  ) throw (::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException);
82cdf0e10cSrcweir };
83cdf0e10cSrcweir 
84cdf0e10cSrcweir #endif
85cdf0e10cSrcweir 
86