/*
  importresult.h - wraps a gpgme import result
  Copyright (C) 2004 Klarälvdalens Datakonsult AB

  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.
*/

#ifndef __GPGMEPP_IMPORTRESULT_H__
#define __GPGMEPP_IMPORTRESULT_H__

#include <gpgme++/gpgmefw.h>
#include <gpgme++/result.h>
#include <gpgme++/gpgme++_export.h>

#include <boost/shared_ptr.hpp>

#include <vector>

namespace GpgME {

  class Error;
  class Import;

  class GPGMEPP_EXPORT ImportResult : public Result {
  public:
    ImportResult();
    ImportResult( gpgme_ctx_t ctx, int error );
    ImportResult( gpgme_ctx_t ctx, const Error & error );
    explicit ImportResult( const Error & error );

    const ImportResult & operator=( ImportResult other ) {
        swap( other );
        return *this;
    }

    void swap( ImportResult & other ) {
        Result::swap( other );
        using std::swap;
        swap( this->d, other.d );
    }

    bool isNull() const;

    int numConsidered() const;
    int numKeysWithoutUserID() const;
    int numImported() const;
    int numRSAImported() const;
    int numUnchanged() const;

    int newUserIDs() const;
    int newSubkeys() const;
    int newSignatures() const;
    int newRevocations() const;

    int numSecretKeysConsidered() const;
    int numSecretKeysImported() const;
    int numSecretKeysUnchanged() const;

    int notImported() const;

    Import import( unsigned int idx ) const;
    std::vector<Import> imports() const;

    class Private;
  private:
    void init( gpgme_ctx_t ctx );
    boost::shared_ptr<Private> d;
  };

  class GPGMEPP_EXPORT Import {
    friend class ::GpgME::ImportResult;
    Import( const boost::shared_ptr<ImportResult::Private> & parent, unsigned int idx );
  public:
    Import();

    const Import & operator=( Import other ) {
        swap( other );
        return *this;
    }

    void swap( Import & other ) {
        using std::swap;
        swap( this->d, other.d );
        swap( this->idx, other.idx );
    }

    bool isNull() const;

    const char * fingerprint() const;
    Error error() const;

    enum Status {
      Unknown = 0x0,
      NewKey = 0x1,
      NewUserIDs = 0x2,
      NewSignatures = 0x4,
      NewSubkeys = 0x8,
      ContainedSecretKey = 0x10
    };
    Status status() const;

  private:
    boost::shared_ptr<ImportResult::Private> d;
    unsigned int idx;
  };

}

GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION( ImportResult )
GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION( Import )

#endif // __GPGMEPP_IMPORTRESULT_H__