xmlsecurity/source/xmlsec/nss/ciphercontext.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef _CIPHERCONTEXT_HXX
  21 #define _CIPHERCONTEXT_HXX
  22
  23 #include <com/sun/star/xml/crypto/XCipherContext.hpp>
  24
  25 #include <cppuhelper/implbase1.hxx>
  26 #include <osl/mutex.hxx>
  27 #include <pk11pub.h>
  28
  29 class OCipherContext : public cppu::WeakImplHelper1< ::com::sun::star::xml::crypto::XCipherContext >
  30 {
  31 private:
  32     ::osl::Mutex m_aMutex;
  33
  34     PK11SlotInfo* m_pSlot;
  35     PK11SymKey* m_pSymKey;
  36     SECItem* m_pSecParam;
  37     PK11Context* m_pContext;
  38
  39     sal_Int32 m_nBlockSize;
  40     ::com::sun::star::uno::Sequence< sal_Int8 > m_aLastBlock;
  41
  42     bool m_bEncryption;
  43     bool m_bPadding;
  44     bool m_bW3CPadding;
  45     sal_Int64 m_nConverted;
  46
  47     bool m_bDisposed;
  48     bool m_bBroken;
  49
  50     void Dispose();
  51
  52     OCipherContext()
  53     : m_pSlot( NULL )
  54     , m_pSymKey( NULL )
  55     , m_pSecParam( NULL )
  56     , m_pContext( NULL )
  57     , m_nBlockSize( 0 )
  58     , m_bEncryption( false )
  59     , m_bPadding( false )
  60     , m_bW3CPadding( false )
  61     , m_nConverted( 0 )
  62     , m_bDisposed( false )
  63     , m_bBroken( false )
  64     {}
  65
  66 public:
  67
  68     virtual ~OCipherContext()
  69     {
  70         Dispose();
  71     }
  72
  73     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 );
  74
  75     // XCipherContext
  76     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);
  77     virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeCipherContextAndDispose(  ) throw (::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException);
  78 };
  79
  80 #endif
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */