/****************************************************************************
**
** Copyright (C) 2014 Ford Motor Company
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtRemoteObjects module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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** 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.
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** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
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** $QT_END_LICENSE$
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****************************************************************************/

#include "qremoteobjectregistrysource_p.h"
#include <QDataStream>

QT_BEGIN_NAMESPACE

QRegistrySource::QRegistrySource(QObject *parent)
    : QObject(parent)
{
    qRegisterMetaTypeStreamOperators<QRemoteObjectSourceLocation>();
    qRegisterMetaTypeStreamOperators<QRemoteObjectSourceLocations>();
}

QRegistrySource::~QRegistrySource()
{
}

QRemoteObjectSourceLocations QRegistrySource::sourceLocations() const
{
    qCDebug(QT_REMOTEOBJECT) << "sourceLocations property requested on RegistrySource" << m_sourceLocations;
    return m_sourceLocations;
}

void QRegistrySource::removeServer(const QUrl &url)
{
    QVector<QString> results;
    typedef QRemoteObjectSourceLocations::const_iterator CustomIterator;
    const CustomIterator end = m_sourceLocations.constEnd();
    for (CustomIterator it = m_sourceLocations.constBegin(); it != end; ++it)
        if (it.value().hostUrl == url)
            results.push_back(it.key());
    Q_FOREACH (const QString &res, results)
        m_sourceLocations.remove(res);
}

void QRegistrySource::addSource(const QRemoteObjectSourceLocation &entry)
{
    qCDebug(QT_REMOTEOBJECT) << "An entry was added to the RegistrySource" << entry;
    if (m_sourceLocations.contains(entry.first)) {
        if (m_sourceLocations[entry.first].hostUrl == entry.second.hostUrl)
            qCWarning(QT_REMOTEOBJECT) << "Node warning: Ignoring Source" << entry.first
                                       << "as this Node already has a Source by that name.";
        else
            qCWarning(QT_REMOTEOBJECT) << "Node warning: Ignoring Source" << entry.first
                                       << "as another source (" << m_sourceLocations[entry.first]
                                       << ") has already registered that name.";
        return;
    }
    m_sourceLocations[entry.first] = entry.second;
    emit remoteObjectAdded(entry);
}

void QRegistrySource::removeSource(const QRemoteObjectSourceLocation &entry)
{
    if (m_sourceLocations.contains(entry.first) && m_sourceLocations[entry.first].hostUrl == entry.second.hostUrl) {
        m_sourceLocations.remove(entry.first);
        emit remoteObjectRemoved(entry);
    }
}

QT_END_NAMESPACE