1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/*
* Copyright (C) 2020 UBports Foundation
*
* Authors:
* Alfred Neumayer <dev.beidl@gmail.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "nfcdbushelper.h"
#include <QStringList>
#include <QDBusReply>
#include <QtDebug>
#include <QDBusInterface>
#include <QDBusReply>
const QString NFCD_DAEMON_SERVICE = QStringLiteral("org.sailfishos.nfc.settings");
const QString NFCD_DAEMON_PATH = QStringLiteral("/");
const QString NFCD_DAEMON_INTERFACE = QStringLiteral("org.sailfishos.nfc.Daemon");
const QString NFCD_DAEMON_METHOD_GETADAPTERS = QStringLiteral("GetAdapters");
const QString NFCD_SETTINGS_SERVICE = QStringLiteral("org.sailfishos.nfc.daemon");
const QString NFCD_SETTINGS_PATH = QStringLiteral("/");
const QString NFCD_SETTINGS_INTERFACE = QStringLiteral("org.sailfishos.nfc.Settings");
const QString NFCD_SETTINGS_METHOD_GETENABLED = QStringLiteral("GetEnabled");
const QString NFCD_SETTINGS_METHOD_SETENABLED = QStringLiteral("SetEnabled");
NfcDbusHelper::NfcDbusHelper(QObject *parent) : QObject(parent)
{
this->m_nfcdDaemonInterface = new QDBusInterface(
NFCD_DAEMON_SERVICE,
NFCD_DAEMON_PATH,
NFCD_DAEMON_INTERFACE,
QDBusConnection::systemBus(),
this);
this->m_nfcdSettingsInterface = new QDBusInterface(
NFCD_SETTINGS_SERVICE,
NFCD_SETTINGS_PATH,
NFCD_SETTINGS_INTERFACE,
QDBusConnection::systemBus(),
this);
QDBusReply<bool> initialEnabledValue =
this->m_nfcdSettingsInterface->call(NFCD_SETTINGS_METHOD_GETENABLED);
this->m_enabled = initialEnabledValue.isValid() && initialEnabledValue.value();
connect(this->m_nfcdSettingsInterface, SIGNAL(EnabledChanged(bool)),
this, SLOT(handleEnabledChanged(bool)));
}
void NfcDbusHelper::handleEnabledChanged(bool enabled)
{
if (this->m_enabled == enabled)
return;
this->m_enabled = enabled;
Q_EMIT enabledChanged();
}
void NfcDbusHelper::handleSetEnabledDone()
{
qDebug() << "NFC enabled changed";
}
void NfcDbusHelper::handleEnableError(QDBusError error)
{
qWarning() << "Failed to change NFC enable state," << error.message();
}
bool NfcDbusHelper::hasAdapter()
{
QDBusReply<QList<QDBusObjectPath> > adapterObjects =
this->m_nfcdDaemonInterface->call(NFCD_DAEMON_METHOD_GETADAPTERS);
return adapterObjects.isValid() && (adapterObjects.value().size() > 0);
}
bool NfcDbusHelper::enabled()
{
return this->m_enabled;
}
void NfcDbusHelper::setEnabled(bool value)
{
QVariantList args;
args.append(QVariant(value));
this->m_nfcdSettingsInterface->callWithCallback(NFCD_SETTINGS_METHOD_SETENABLED,
args, this,
SLOT(handleSetEnabledDone()),
SLOT(handleEnableError(QDBusError)));
}
|
