File: PkIsInstalled.cpp

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/***************************************************************************
 *   Copyright (C) 2009-2011 by Daniel Nicoletti                           *
 *   dantti12@gmail.com                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; see the file COPYING. If not, write to       *
 *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
 *   Boston, MA 02110-1301, USA.                                           *
 ***************************************************************************/

#include "PkIsInstalled.h"

#include <Daemon>

#include <PkStrings.h>

#include <KLocalizedString>
#include <QLoggingCategory>

Q_DECLARE_LOGGING_CATEGORY(APPER_SESSION)

PkIsInstalled::PkIsInstalled(const QString &package_name,
                             const QString &interaction,
                             const QDBusMessage &message,
                             QWidget *parent)
 : SessionTask(0, interaction, message, parent),
   m_packageName(package_name),
   m_message(message)
{
    setWindowTitle(i18n("Querying if a Package is Installed"));

    auto transaction = new PkTransaction(this);
    transaction->setupTransaction(Daemon::resolve(m_packageName, Transaction::FilterInstalled));
    setTransaction(Transaction::RoleResolve, transaction);
    connect(transaction, &PkTransaction::finished, this, &PkIsInstalled::searchFinished, Qt::UniqueConnection);
    connect(transaction, &PkTransaction::package, this, &PkIsInstalled::addPackage);
}

PkIsInstalled::~PkIsInstalled()
{
}

void PkIsInstalled::searchFinished(PkTransaction::ExitStatus status)
{
    qCDebug(APPER_SESSION);
    if (status == PkTransaction::Success) {
        QDBusMessage reply = m_message.createReply();
        reply << (bool) foundPackagesSize();
        sendMessageFinished(reply);
    } else if (status == PkTransaction::Cancelled) {
        sendErrorFinished(Cancelled, i18n("User canceled the transaction"));
    } else {
        sendErrorFinished(InternalError, i18n("An unknown error happened"));
    }
}

#include "moc_PkIsInstalled.cpp"