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 * 
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * 
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#ifndef __com_sun_star_xml_crypto_xdigestcontext_idl_
#define __com_sun_star_xml_crypto_xdigestcontext_idl_

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_lang_DisposedException_idl__
#include <com/sun/star/lang/DisposedException.idl>
#endif

//============================================================================

 module com {  module sun {  module star {  module xml { module crypto {

//============================================================================
/** This interface allows to generate the digest.
    <p>
    The algorithm to generate the digest is specified on object creation.
    </p>

    @see <type>XDigestContextSupplier</type>
    @since OOo 3.4
 */
interface XDigestContext : com::sun::star::uno::XInterface
{
    //------------------------------------------------------------------------
    /** update the digest with the given data.

        @param aData
            data that should be used to update the digest
     */
    void updateDigest( [in] sequence< byte > aData )
        raises( ::com::sun::star::lang::DisposedException );

    //------------------------------------------------------------------------
    /** finalizes digest and disposes context.
     */
    sequence<byte> finalizeDigestAndDispose()
        raises( ::com::sun::star::lang::DisposedException );
};

//============================================================================

}; }; }; }; };

#endif