/*

  context_p.h - wraps a gpgme context (private part)

  Copyright (C) 2003, 2007 Klarälvdalens Datakonsult AB

  2016 Bundesamt für Sicherheit in der Informationstechnik

  Software engineering by Intevation GmbH

  This file is part of GPGME++.

  GPGME++ is free software; you can redistribute it and/or

  modify it under the terms of the GNU Library General Public

  License as published by the Free Software Foundation; either

  version 2 of the License, or (at your option) any later version.

  GPGME++ is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU Library General Public License for more details.

  You should have received a copy of the GNU Library General Public License

  along with GPGME++; see the file COPYING.LIB.  If not, write to the

  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

  Boston, MA 02110-1301, USA.

*/

// -*- c++ -*-

#ifndef __GPGMEPP_CONTEXT_P_H__

#define __GPGMEPP_CONTEXT_P_H__

#include <context.h>

#include <data.h>

#include <gpgme.h>

namespace GpgME

{

class Context::Private

{

public:

    enum Operation {

        None = 0,

        Encrypt   = 0x001,

        Decrypt   = 0x002,

        Sign      = 0x004,

        Verify    = 0x008,

        DecryptAndVerify = Decrypt | Verify,

        SignAndEncrypt   = Sign | Encrypt,

        Import    = 0x010,

        Export    = 0x020, // no gpgme_export_result_t, but nevertheless...

        Delete    = 0x040, // no gpgme_delete_result_t, but nevertheless...

        KeyGen    = 0x080,

        KeyList   = 0x100,

        TrustList = 0x200, // no gpgme_trustlist_result_t, but nevertheless...

        Edit      = 0x400, // no gpgme_edit_result_t, but nevertheless...

        CardEdit  = 0x800, // no gpgme_card_edit_result_t, but nevertheless...

        GetAuditLog = 0x1000, // no gpgme_getauditlog_result_t, but nevertheless...

        AssuanTransact = 0x2000,

        Passwd    = 0x4000, // no gpgme_passwd_result_t, but nevertheless...

        CreateVFS = 0x4000,

        MountVFS = 0x8000,

        EndMarker

    };

    Private(gpgme_ctx_t c = nullptr);

    ~Private();

    gpgme_ctx_t ctx;

    gpgme_io_cbs *iocbs;

    Operation lastop;

    gpgme_error_t lasterr;

    Data lastAssuanInquireData;

    std::unique_ptr<AssuanTransaction> lastAssuanTransaction;

    std::unique_ptr<EditInteractor> lastEditInteractor, lastCardEditInteractor;

    DecryptionFlags decryptFlags;

};

} // namespace GpgME

#endif // __GPGMEPP_CONTEXT_P_H__