/*

* Copyright (C) 2017 Jolla Ltd.

* Contact: Chris Adams <chris.adams@jolla.com>

*

* You may use this file under the terms of the BSD license as follows:

*

* "Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are

* met:

* * Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* * Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in

* the documentation and/or other materials provided with the

* distribution.

* * Neither the name of Nemo Mobile nor the names of its contributors

* may be used to endorse or promote products derived from this

* software without specific prior written permission.

*

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."

*/

#ifndef NEMO_SYSTEMSETTINGS_LOCATIONSETTINGS_P_H

#define NEMO_SYSTEMSETTINGS_LOCATIONSETTINGS_P_H

#include <QFileSystemWatcher>

#include <QScopedPointer>

#include <QDBusInterface>

#include <QVariant>

#include <QString>

#include <sailfishkeyprovider_processmutex.h>

#include <glib.h>

#include "locationsettings.h"

class NetworkManager;

class NetworkTechnology;

class LocationSettingsPrivate : public QObject

{

Q_OBJECT

friend class LocationSettings;

LocationSettings *q;

public:

LocationSettingsPrivate(LocationSettings::Mode mode, LocationSettings *settings);

~LocationSettingsPrivate();

void loadProviders();

bool updateProvider(const QString &name, const LocationProvider &state);

LocationSettings::OnlineAGpsState onlineState(const QString &name, bool *valid = nullptr) const;

void updateOnlineAgpsState(const QString &name, LocationSettings::OnlineAGpsState state);

QFileSystemWatcher m_watcher;

bool m_locationEnabled;

bool m_gpsEnabled;

LocationSettings::LocationMode m_locationMode;

bool m_settingMultipleSettings;

NetworkManager *m_connMan;

NetworkTechnology *m_gpsTech;

QDBusInterface *m_gpsTechInterface;

private slots:

void readSettings();

void findGpsTech();

};

// TODO: replace this with DBus calls to a central settings service...

class IniFile

{

public:

IniFile(const QString &fileName);

~IniFile();

bool isValid() const;

bool readBool(const QString &section, const QString &key, bool *value, bool defaultValue = false);

void writeBool(const QString &section, const QString &key, bool value);

void writeString(const QString &section, const QString &key, const QString &value);

private:

mutable QScopedPointer<Sailfish::KeyProvider::ProcessMutex> m_processMutex;

QString m_fileName;

GKeyFile *m_keyFile;

GError *m_error;

bool m_modified;

bool m_valid;

};