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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use the contact form at
** http://qt.digia.com/
**
** This file is part of Qt Enterprise Embedded.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** the contact form at http://qt.digia.com/
**
****************************************************************************/
#ifndef QWIFIMANAGER_H
#define QWIFIMANAGER_H
#include <QtCore/QObject>
#include <QtCore/QByteArray>
#include <QtNetwork/QLocalSocket>
#include <cutils/properties.h>
#include "qwifinetworklist.h"
class QWifiManagerEventThread;
class QWifiManager : public QObject
{
Q_OBJECT
Q_ENUMS(NetworkState)
Q_PROPERTY(NetworkState networkState READ networkState NOTIFY networkStateChanged)
Q_PROPERTY(bool backendReady READ isbackendReady NOTIFY backendReadyChanged)
Q_PROPERTY(bool scanning READ scanning WRITE setScanning NOTIFY scanningChanged)
Q_PROPERTY(QString connectedSSID READ connectedSSID NOTIFY connectedSSIDChanged)
Q_PROPERTY(QWifiNetworkList *networks READ networks CONSTANT)
public:
enum NetworkState {
Disconnected,
ObtainingIPAddress,
DhcpRequestFailed,
Connected
};
QWifiManager();
~QWifiManager();
QWifiNetworkList *networks() { return &m_networks; }
QString connectedSSID() const { return m_connectedSSID; }
bool scanning() const { return m_scanning; }
void setScanning(bool scanning);
NetworkState networkState() const { return m_state; }
bool isbackendReady() const { return m_backendReady; }
bool exiting() const { return m_exiting; }
public slots:
void start();
void stop();
void connect(QWifiNetwork *network, const QString &passphrase);
void disconnect();
signals:
void scanningChanged(bool arg);
void networkStateChanged();
void backendReadyChanged();
void connectedSSIDChanged(const QString &);
protected:
bool event(QEvent *);
void sendDhcpRequest(const QByteArray &request);
void handleConnected();
void connectToBackend();
void disconnectFromBackend();
QByteArray call(const char *command) const;
bool checkedCall(const char *command) const;
protected slots:
void connectedToDaemon();
void handleDhcpReply();
private:
friend class QWifiManagerEventThread;
QString m_connectedSSID;
QWifiNetworkList m_networks;
QWifiManagerEventThread *m_eventThread;
int m_scanTimer;
bool m_scanning;
bool m_backendReady;
QByteArray m_interface;
NetworkState m_state;
QLocalSocket *m_daemonClientSocket;
QByteArray m_request;
bool m_exiting;
};
#endif // QWIFIMANAGER_H
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