New: Introduce runQuery variants that accept a custom QSparqlConnection

[qtcontacts-tracker:hasselmms-qtcontacts-tracker.git] / tools / vcardwriter.cpp

/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include <QBuffer>
#include <QContactManager>
#include <QCoreApplication>
#include <QFile>
#include <QVersitContactExporter>
#include <QVersitWriter>

QTM_USE_NAMESPACE

int main(int argc, char **argv)
{
    QCoreApplication app(argc, argv);

    if (argc < 2) {
        QTextStream(stdout)
            << "This is a simple tool for exporting vCard files from tracker." << endl
            << "Usage: " << argv[0] << " CONTACTID" << endl;
        return EXIT_FAILURE;
    }

    bool isLocalId = false;
    QContactLocalId localId = QString(argv[1]).toUInt(&isLocalId);

    if (not isLocalId) {
        QTextStream(stderr) << "Numeric local contact id expected: " << argv[1] << endl;
        return EXIT_FAILURE;
    }

    QList<QContact> contacts = QContactManager().contacts(QList<QContactLocalId>() << localId);

    if (contacts.isEmpty()) {
        QTextStream(stderr) << "Cannot find contact with local id " << localId << endl;
        return EXIT_FAILURE;
    }

    QVersitContactExporter exporter;
    exporter.exportContacts(contacts);

    QByteArray buff;
    QVersitWriter streamWriter(&buff);

    if (not streamWriter.startWriting(exporter.documents())) {
        QTextStream(stderr) << "Unable to write the vcard(s), bailing out." << endl;
        return EXIT_FAILURE;
    }

    streamWriter.waitForFinished();

    QTextStream(stdout) << buff;

    return EXIT_SUCCESS;
}