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/****************************************************************************
**
** 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 "qbluetoothdevicediscoveryagent_p.h"
#include "qbluetoothaddress.h"
#include <bttypes.h>
#include <QDebug>
QTM_BEGIN_NAMESPACE
QBluetoothDeviceDiscoveryAgentPrivate::QBluetoothDeviceDiscoveryAgentPrivate()
: inquiryType(QBluetoothDeviceDiscoveryAgent::GeneralUnlimitedInquiry)
, lastError(QBluetoothDeviceDiscoveryAgent::NoError)
, errorString(QString())
, m_deviceDiscovery(0)
{
/* connect to socker server */
TInt result = m_socketServer.Connect();
if (result != KErrNone)
_q_setError(QBluetoothDeviceDiscoveryAgent::UnknownError,
QString("RSocketServ.Connect() failed with error"));
}
QBluetoothDeviceDiscoveryAgentPrivate::~QBluetoothDeviceDiscoveryAgentPrivate()
{
delete m_deviceDiscovery;
if (m_socketServer.Handle() != NULL)
m_socketServer.Close();
}
void QBluetoothDeviceDiscoveryAgentPrivate::allocate()
{
Q_Q(QBluetoothDeviceDiscoveryAgent);
// create link manager device discoverer
if (m_socketServer.Handle() != NULL) {
// create new active object for querying devices
m_deviceDiscovery = new BluetoothLinkManagerDeviceDiscoverer(m_socketServer);
if (m_deviceDiscovery) {
QObject::connect(m_deviceDiscovery, SIGNAL(deviceDiscoveryComplete()), q, SIGNAL(finished()));
QObject::connect(m_deviceDiscovery, SIGNAL(deviceDiscovered(const QBluetoothDeviceInfo&)),
q, SLOT(_q_newDeviceFound(const QBluetoothDeviceInfo&)));
QObject::connect(m_deviceDiscovery, SIGNAL(linkManagerError(QBluetoothDeviceDiscoveryAgent::Error,QString)),
q, SLOT(_q_setError(QBluetoothDeviceDiscoveryAgent::Error,QString)));
QObject::connect(m_deviceDiscovery, SIGNAL(canceled()), q, SIGNAL(canceled()));
} else {
_q_setError(QBluetoothDeviceDiscoveryAgent::UnknownError,
QString("Cannot allocate BluetoothLinkManagerDeviceDiscoverer: failed with error"));
}
}
}
void QBluetoothDeviceDiscoveryAgentPrivate::start()
{
// clear list of found devices
discoveredDevices.clear();
if (!m_deviceDiscovery) {
allocate();
}
m_deviceDiscovery->startDiscovery(inquiryTypeToIAC());
}
void QBluetoothDeviceDiscoveryAgentPrivate::stop()
{
if (m_deviceDiscovery)
m_deviceDiscovery->stopDiscovery();
}
bool QBluetoothDeviceDiscoveryAgentPrivate::isActive() const
{
if (m_deviceDiscovery)
return m_deviceDiscovery->isReallyActive();
return false;
}
void QBluetoothDeviceDiscoveryAgentPrivate::_q_setError(QBluetoothDeviceDiscoveryAgent::Error errorCode,
QString errorDescription)
{
qDebug() << __PRETTY_FUNCTION__ << errorCode << errorDescription;
if (errorCode == KErrNone)
return;
Q_Q(QBluetoothDeviceDiscoveryAgent);
errorString = errorDescription;
emit q->error(errorCode);
}
void QBluetoothDeviceDiscoveryAgentPrivate::_q_newDeviceFound(const QBluetoothDeviceInfo &device)
{
// add found device to the list of devices
discoveredDevices.append(device);
Q_Q(QBluetoothDeviceDiscoveryAgent);
emit q->deviceDiscovered(device);
}
uint QBluetoothDeviceDiscoveryAgentPrivate::inquiryTypeToIAC() const
{
return inquiryType == QBluetoothDeviceDiscoveryAgent::LimitedInquiry ? KLIAC : KGIAC;
}
QTM_END_NAMESPACE
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