/*

  importresult.cpp - wraps a gpgme import result

  Copyright (C) 2004 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.

*/

#ifdef HAVE_CONFIG_H

 #include "config.h"

#endif

#include <importresult.h>

#include "result_p.h"

#include <gpgme.h>

#include <cstdlib>

#include <cstring>

#include <string.h>

class GpgME::ImportResult::Private

{

public:

    Private(const _gpgme_op_import_result &r) : res(r)

    {

        // copy recursively, using compiler-generated copy ctor.

        // We just need to handle the pointers in the structs:

        for (gpgme_import_status_t is = r.imports ; is ; is = is->next) {

            gpgme_import_status_t copy = new _gpgme_import_status(*is);

            copy->fpr = strdup(is->fpr);

            copy->next = 0;

            imports.push_back(copy);

        }

        res.imports = 0;

    }

    ~Private()

    {

        for (std::vector<gpgme_import_status_t>::iterator it = imports.begin() ; it != imports.end() ; ++it) {

            std::free((*it)->fpr);

            delete *it; *it = 0;

        }

    }

    _gpgme_op_import_result res;

    std::vector<gpgme_import_status_t> imports;

};

GpgME::ImportResult::ImportResult(gpgme_ctx_t ctx, int error)

    : GpgME::Result(error), d()

{

    init(ctx);

}

GpgME::ImportResult::ImportResult(gpgme_ctx_t ctx, const Error &error)

    : GpgME::Result(error), d()

{

    init(ctx);

}

void GpgME::ImportResult::init(gpgme_ctx_t ctx)

{

    if (!ctx) {

        return;

    }

    gpgme_import_result_t res = gpgme_op_import_result(ctx);

    if (!res) {

        return;

    }

    d.reset(new Private(*res));

}

make_standard_stuff(ImportResult)

int GpgME::ImportResult::numConsidered() const

{

    return d ? d->res.considered : 0 ;

}

int GpgME::ImportResult::numKeysWithoutUserID() const

{

    return d ? d->res.no_user_id : 0 ;

}

int GpgME::ImportResult::numImported() const

{

    return d ? d->res.imported : 0 ;

}

int GpgME::ImportResult::numRSAImported() const

{

    return d ? d->res.imported_rsa : 0 ;

}

int GpgME::ImportResult::numUnchanged() const

{

    return d ? d->res.unchanged : 0 ;

}

int GpgME::ImportResult::newUserIDs() const

{

    return d ? d->res.new_user_ids : 0 ;

}

int GpgME::ImportResult::newSubkeys() const

{

    return d ? d->res.new_sub_keys : 0 ;

}

int GpgME::ImportResult::newSignatures() const

{

    return d ? d->res.new_signatures : 0 ;

}

int GpgME::ImportResult::newRevocations() const

{

    return d ? d->res.new_revocations : 0 ;

}

int GpgME::ImportResult::numSecretKeysConsidered() const

{

    return d ? d->res.secret_read : 0 ;

}

int GpgME::ImportResult::numSecretKeysImported() const

{

    return d ? d->res.secret_imported : 0 ;

}

int GpgME::ImportResult::numSecretKeysUnchanged() const

{

    return d ? d->res.secret_unchanged : 0 ;

}

int GpgME::ImportResult::notImported() const

{

    return d ? d->res.not_imported : 0 ;

}

GpgME::Import GpgME::ImportResult::import(unsigned int idx) const

{

    return Import(d, idx);

}

std::vector<GpgME::Import> GpgME::ImportResult::imports() const

{

    if (!d) {

        return std::vector<Import>();

    }

    std::vector<Import> result;

    result.reserve(d->imports.size());

    for (unsigned int i = 0 ; i < d->imports.size() ; ++i) {

        result.push_back(Import(d, i));

    }

    return result;

}

GpgME::Import::Import(const std::shared_ptr<ImportResult::Private> &parent, unsigned int i)

    : d(parent), idx(i)

{

}

GpgME::Import::Import() : d(), idx(0) {}

bool GpgME::Import::isNull() const

{

    return !d || idx >= d->imports.size() ;

}

const char *GpgME::Import::fingerprint() const

{

    return isNull() ? 0 : d->imports[idx]->fpr ;

}

GpgME::Error GpgME::Import::error() const

{

    return Error(isNull() ? 0 : d->imports[idx]->result);

}

GpgME::Import::Status GpgME::Import::status() const

{

    if (isNull()) {

        return Unknown;

    }

    const unsigned int s = d->imports[idx]->status;

    unsigned int result = Unknown;

    if (s & GPGME_IMPORT_NEW) {

        result |= NewKey;

    }

    if (s & GPGME_IMPORT_UID) {

        result |= NewUserIDs;

    }

    if (s & GPGME_IMPORT_SIG) {

        result |= NewSignatures;

    }

    if (s & GPGME_IMPORT_SUBKEY) {

        result |= NewSubkeys;

    }

    if (s & GPGME_IMPORT_SECRET) {

        result |= ContainedSecretKey;

    }

    return static_cast<Status>(result);

}