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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qdbusserver.h"
#include "qdbusconnection_p.h"

QT_BEGIN_NAMESPACE

/*!
    \class QDBusServer
    \inmodule QtDBus
    \since 4.2

    \brief The QDBusServer class provides peer-to-peer communication
    between processes on the same computer.
*/

/*!
    Constructs a QDBusServer with the given \a address, and the given
    \a parent.
*/
QDBusServer::QDBusServer(const QString &address, QObject *parent)
    : QObject(parent)
{
    if (!qdbus_loadLibDBus()) {
        d = 0;
        return;
    }
    d = new QDBusConnectionPrivate(this);

    if (address.isEmpty())
        return;

    QObject::connect(d, SIGNAL(newServerConnection(const QDBusConnection &)),
                     this, SIGNAL(newConnection(const QDBusConnection &)));

    // server = q_dbus_server_listen( "unix:tmpdir=/tmp", &error);
    QDBusErrorInternal error;
    d->setServer(q_dbus_server_listen(address.toUtf8().constData(), error), error);
}

/*!
    Returns true if this QDBusServer object is connected.

    If it isn't connected, you need to call the constructor again.
*/
bool QDBusServer::isConnected() const
{
    return d && d->server && q_dbus_server_get_is_connected(d->server);
}

/*!
    Returns the last error that happened in this server.

    This function is provided for low-level code.
*/
QDBusError QDBusServer::lastError() const
{
    return d->lastError;
}

/*!
    Returns the address this server is assosiated with.
*/
QString QDBusServer::address() const
{
    QString addr;
    if (d && d->server) {
        char *c = q_dbus_server_get_address(d->server);
        addr = QString::fromUtf8(c);
        q_dbus_free(c);
    }

    return addr;
}
/*!
  \fn void QDBusServer::newConnection(const QDBusConnection &connection)

  This signal is currently not used, but if and when it is
  used, \a connection will be the new connection. 
 */

QT_END_NAMESPACE