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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      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                 :         24 :     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 [ +  - ][ +  - ]:         24 :     , m_bBroken( false )
      64                 :         24 :     {}
      65                 :            : 
      66                 :            : public:
      67                 :            : 
      68                 :         48 :     virtual ~OCipherContext()
      69 [ +  - ][ +  - ]:         24 :     {
      70         [ +  - ]:         24 :         Dispose();
      71         [ -  + ]:         48 :     }
      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: */