93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <precompiled_xmlsecurity.hxx>
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#include <pk11pub.h>
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#include "digestcontext.hxx"
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using namespace ::com::sun::star;
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ODigestContext::~ODigestContext()
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{
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if ( m_pContext )
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{
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PK11_DestroyContext( m_pContext, PR_TRUE );
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m_pContext = NULL;
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}
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}
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void SAL_CALL ODigestContext::updateDigest( const uno::Sequence< ::sal_Int8 >& aData )
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throw (lang::DisposedException, uno::RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bBroken )
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throw uno::RuntimeException();
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if ( m_bDisposed )
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throw lang::DisposedException();
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if ( PK11_DigestOp( m_pContext, reinterpret_cast< const unsigned char* >( aData.getConstArray() ), aData.getLength() ) != SECSuccess )
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{
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PK11_DestroyContext( m_pContext, PR_TRUE );
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m_pContext = NULL;
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m_bBroken = true;
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throw uno::RuntimeException();
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}
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}
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uno::Sequence< ::sal_Int8 > SAL_CALL ODigestContext::finalizeDigestAndDispose()
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throw (lang::DisposedException, uno::RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bBroken )
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throw uno::RuntimeException();
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if ( m_bDisposed )
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throw lang::DisposedException();
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uno::Sequence< sal_Int8 > aResult( m_nDigestLength );
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unsigned int nResultLen = 0;
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if ( PK11_DigestFinal( m_pContext, reinterpret_cast< unsigned char* >( aResult.getArray() ), &nResultLen, aResult.getLength() ) != SECSuccess )
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{
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PK11_DestroyContext( m_pContext, PR_TRUE );
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m_pContext = NULL;
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m_bBroken = true;
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throw uno::RuntimeException();
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}
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PK11_DestroyContext( m_pContext, PR_TRUE );
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m_pContext = NULL;
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m_bDisposed = true;
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aResult.realloc( nResultLen );
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return aResult;
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}
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