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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 INCLUDED_XMLSECURITY_SOURCE_XMLSEC_NSS_CIPHERCONTEXT_HXX
      21             : #define INCLUDED_XMLSECURITY_SOURCE_XMLSEC_NSS_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          36 :     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          36 :     , m_bBroken( false )
      64          36 :     {}
      65             : 
      66             : public:
      67             : 
      68          72 :     virtual ~OCipherContext()
      69          72 :     {
      70          36 :         Dispose();
      71          72 :     }
      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, std::exception) SAL_OVERRIDE;
      77             :     virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeCipherContextAndDispose(  ) throw (::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      78             : };
      79             : 
      80             : #endif
      81             : 
      82             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */