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SignWriteCallback.h

/*
 * Copyright 2003 Michael A. Marsh, Cornell University. All rights reserved.
 * This software is released under the modified BSD license.
 * See the file LICENSE in the top-level directory for details.
 */
//
// $Id: SignWriteCallback.h,v 1.3 2004/05/19 15:56:53 mmarsh Exp $
//
// $Log: SignWriteCallback.h,v $
// Revision 1.3  2004/05/19 15:56:53  mmarsh
// *** empty log message ***
//
// Revision 1.2  2003/11/04 22:31:49  mmarsh
// *** empty log message ***
//
//

#ifndef __CODEX_KEYSERVICE_SIGNWRITECALLBACK_H__
#define __CODEX_KEYSERVICE_SIGNWRITECALLBACK_H__

#include <map>

#include "ResponseCallback.h"
#include "CODEX_Events/Activity.h"
#include "CODEX_ASN1/Array.h"
#include "CODEX_Client/Message.h"
#include "CODEX_Server/ServerSignature.h"
#include "ClientResponseHandler.h"
#include "StateInfo.h"
#include "CODEX_Server/SignRequestHandler.h"
#include "SupportedKeyStoredMsg.h"

namespace CODEX_KeyService
{
   class SignWriteCallback : public ResponseCallback,
                             public CODEX_Events::Activity
   {
      public :
         typedef CODEX_Server::ServerState::ShareType  ShareType;

         typedef vector< ShareType* > SignatureArray;

         typedef CODEX_Server::ServerState::ChallengeVector  ChallengeVector;

         typedef SupportedKeyStoredMsg  RequestType;

         SignWriteCallback( CODEX_Events::DeadPileType& deadPile,
                            CODEX_Events::QType& eventQueue,
                            ClientResponseHandler* destination,
                            const RequestType& request,
                            const unsigned char* seqNum,
                            CODEX_Server::SignRequestHandler* reqHandler );

         virtual ~SignWriteCallback();

         bool operator()( unsigned int server, CODEX_Quorum::Message* msg );

      private :
         ClientResponseHandler*             m_destination;
         RequestType                        m_request;
         BIGNUM *                           m_digest;
         SignatureArray                     m_signatures;
         bool                               m_complete;
         ChallengeVector                    m_challenges;
         CODEX_Server::SignRequestHandler*  m_reqHandler;
   };

}

#endif /* __CODEX_KEYSERVICE_SIGNWRITECALLBACK_H__ */

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