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/****************************************************************************
**
** Copyright (C) 2014 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/QThread>
#include <QtCore/QByteArray>
#ifdef Q_OS_ANDROID
#include <QtNetwork/QLocalSocket>
#include <cutils/properties.h>
#endif
#include "qwifinetworklistmodel.h"
class QWifiManagerEventThread;
class ProcessRunner : public QThread
{
Q_OBJECT
public:
ProcessRunner(const QByteArray &ifc) : m_ifc(ifc) {}
void run();
signals:
void processFinished();
private:
QByteArray m_ifc;
};
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(QWifiNetworkListModel *networks READ networks CONSTANT)
public:
enum NetworkState {
Disconnected,
Authenticating,
HandshakeFailed,
ObtainingIPAddress,
DhcpRequestFailed,
Connected
};
QWifiManager();
~QWifiManager();
QWifiNetworkListModel *networks() { return &m_networkListModel; }
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 exitingEventThread() const { return m_exitingEventThread; }
public slots:
void start();
void stop();
void connect(QWifiNetwork *network, const QString &passphrase);
void disconnect();
signals:
void scanningChanged(bool scanning);
void networkStateChanged(QWifiNetwork *network);
void backendReadyChanged();
void connectedSSIDChanged(const QString &ssid);
protected:
bool event(QEvent *);
void handleConnected();
void connectToBackend();
void disconnectFromBackend();
void exitEventThread();
QByteArray call(const char *command) const;
bool checkedCall(const char *command) const;
void updateNetworkState(NetworkState state);
protected slots:
#if defined(FORCE_MOC)
void sendDhcpRequest(const QByteArray &request);
void connectedToDaemon();
void handleDhcpReply();
#endif
void handleDhcpFinished();
private:
friend class QWifiManagerEventThread;
friend class ProcessRunner;
QString m_connectedSSID;
QWifiNetworkListModel m_networkListModel;
QWifiManagerEventThread *m_eventThread;
int m_scanTimer;
bool m_scanning;
bool m_backendReady;
QByteArray m_interface;
NetworkState m_state;
#ifdef Q_OS_ANDROID
QLocalSocket *m_daemonClientSocket;
#else
ProcessRunner *m_dhcpRunner;
#endif
QByteArray m_request;
bool m_exitingEventThread;
bool m_startingUp;
QWifiNetwork *m_network;
};
#endif // QWIFIMANAGER_H
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