File: device_p.cpp

package info (click to toggle)
bluez-qt 5.62.0-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, sid
  • size: 1,708 kB
  • sloc: cpp: 14,071; xml: 424; ansic: 318; sh: 22; makefile: 9
file content (245 lines) | stat: -rw-r--r-- 9,831 bytes parent folder | download
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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
/*
 * BluezQt - Asynchronous Bluez wrapper library
 *
 * Copyright (C) 2014 David Rosca <nowrep@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) version 3, or any
 * later version accepted by the membership of KDE e.V. (or its
 * successor approved by the membership of KDE e.V.), which shall
 * act as a proxy defined in Section 6 of version 3 of the license.
 *
 * 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 Lesser General Public
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

#include "device_p.h"
#include "device.h"
#include "adapter.h"
#include "input.h"
#include "input_p.h"
#include "mediaplayer.h"
#include "mediaplayer_p.h"
#include "mediatransport.h"
#include "mediatransport_p.h"
#include "utils.h"
#include "macros.h"

namespace BluezQt
{

static const qint16 INVALID_RSSI = -32768; // qint16 minimum

DevicePrivate::DevicePrivate(const QString &path, const QVariantMap &properties, const AdapterPtr &adapter)
    : QObject()
    , m_dbusProperties(nullptr)
    , m_deviceClass(0)
    , m_appearance(0)
    , m_paired(false)
    , m_trusted(false)
    , m_blocked(false)
    , m_legacyPairing(false)
    , m_rssi(INVALID_RSSI)
    , m_connected(false)
    , m_adapter(adapter)
{
    m_bluezDevice = new BluezDevice(Strings::orgBluez(), path, DBusConnection::orgBluez(), this);

    init(properties);
}

void DevicePrivate::init(const QVariantMap &properties)
{
    m_dbusProperties = new DBusProperties(Strings::orgBluez(), m_bluezDevice->path(),
                                          DBusConnection::orgBluez(), this);

    // Init properties
    m_address = properties.value(QStringLiteral("Address")).toString();
    m_name = properties.value(QStringLiteral("Name")).toString();
    m_alias = properties.value(QStringLiteral("Alias")).toString();
    m_deviceClass = properties.value(QStringLiteral("Class")).toUInt();
    m_appearance = properties.value(QStringLiteral("Appearance")).toUInt();
    m_icon = properties.value(QStringLiteral("Icon")).toString();
    m_paired = properties.value(QStringLiteral("Paired")).toBool();
    m_trusted = properties.value(QStringLiteral("Trusted")).toBool();
    m_blocked = properties.value(QStringLiteral("Blocked")).toBool();
    m_legacyPairing = properties.value(QStringLiteral("LegacyPairing")).toBool();
    m_rssi = properties.value(QStringLiteral("RSSI")).toInt();
    m_connected = properties.value(QStringLiteral("Connected")).toBool();
    m_uuids = stringListToUpper(properties.value(QStringLiteral("UUIDs")).toStringList());
    m_modalias = properties.value(QStringLiteral("Modalias")).toString();

    if (!m_rssi) {
        m_rssi = INVALID_RSSI;
    }
}

void DevicePrivate::interfacesAdded(const QString &path, const QVariantMapMap &interfaces)
{
    bool changed = false;
    QVariantMapMap::const_iterator it;

    for (it = interfaces.constBegin(); it != interfaces.constEnd(); ++it) {
        if (it.key() == Strings::orgBluezInput1()) {
            m_input = InputPtr(new Input(path, it.value()));
            m_input->d->q = m_input.toWeakRef();
            Q_EMIT q.data()->inputChanged(m_input);
            changed = true;
        } else if (it.key() == Strings::orgBluezMediaPlayer1()) {
            m_mediaPlayer = MediaPlayerPtr(new MediaPlayer(path, it.value()));
            m_mediaPlayer->d->q = m_mediaPlayer.toWeakRef();
            Q_EMIT q.data()->mediaPlayerChanged(m_mediaPlayer);
            changed = true;
        } else if (it.key() == Strings::orgBluezMediaTransport1()) {
            m_mediaTransport = MediaTransportPtr(new MediaTransport(path, it.value()));
            m_mediaTransport->d->q = m_mediaTransport.toWeakRef();
            Q_EMIT q.data()->mediaTransportChanged(m_mediaTransport);
            changed = true;
        }
    }

    if (changed) {
        Q_EMIT q.data()->deviceChanged(q.toStrongRef());
    }
}

void DevicePrivate::interfacesRemoved(const QString &path, const QStringList &interfaces)
{
    bool changed = false;

    for (const QString &interface : interfaces) {
        if (interface == Strings::orgBluezInput1() && m_input && m_input->d->m_path == path) {
            m_input.clear();
            Q_EMIT q.data()->inputChanged(m_input);
            changed = true;
        } else if (interface == Strings::orgBluezMediaPlayer1() && m_mediaPlayer && m_mediaPlayer->d->m_path == path) {
            m_mediaPlayer.clear();
            Q_EMIT q.data()->mediaPlayerChanged(m_mediaPlayer);
            changed = true;
        } else if (interface == Strings::orgBluezMediaTransport1() && m_mediaTransport && m_mediaTransport->d->m_path == path) {
            m_mediaTransport.clear();
            Q_EMIT q.data()->mediaTransportChanged(m_mediaTransport);
            changed = true;
        }
    }

    if (changed) {
        Q_EMIT q.data()->deviceChanged(q.toStrongRef());
    }
}

QDBusPendingReply<> DevicePrivate::setDBusProperty(const QString &name, const QVariant &value)
{
    return m_dbusProperties->Set(Strings::orgBluezDevice1(), name, QDBusVariant(value));
}

void DevicePrivate::propertiesChanged(const QString &interface, const QVariantMap &changed, const QStringList &invalidated)
{
    if (interface == Strings::orgBluezInput1() && m_input) {
        m_input->d->propertiesChanged(interface, changed, invalidated);
    } else if (interface == Strings::orgBluezMediaPlayer1() && m_mediaPlayer) {
        m_mediaPlayer->d->propertiesChanged(interface, changed, invalidated);
    } else if (interface != Strings::orgBluezDevice1()) {
        return;
    }

    QVariantMap::const_iterator i;
    for (i = changed.constBegin(); i != changed.constEnd(); ++i) {
        const QVariant &value = i.value();
        const QString &property = i.key();

        if (property == QLatin1String("Name")) {
            namePropertyChanged(value.toString());
        } else if (property == QLatin1String("Address")) {
            addressPropertyChanged(value.toString());
        } else if (property == QLatin1String("Alias")) {
            aliasPropertyChanged(value.toString());
        } else if (property == QLatin1String("Class")) {
            classPropertyChanged(value.toUInt());
        } else if (property == QLatin1String("Appearance")) {
            PROPERTY_CHANGED(m_appearance, toUInt, appearanceChanged);
        } else if (property == QLatin1String("Icon")) {
            PROPERTY_CHANGED(m_icon, toString, iconChanged);
        } else if (property == QLatin1String("Paired")) {
            PROPERTY_CHANGED(m_paired, toBool, pairedChanged);
        } else if (property == QLatin1String("Trusted")) {
            PROPERTY_CHANGED(m_trusted, toBool, trustedChanged);
        } else if (property == QLatin1String("Blocked")) {
            PROPERTY_CHANGED(m_blocked, toBool, blockedChanged);
        } else if (property == QLatin1String("LegacyPairing")) {
            PROPERTY_CHANGED(m_legacyPairing, toBool, legacyPairingChanged);
        } else if (property == QLatin1String("RSSI")) {
            PROPERTY_CHANGED(m_rssi, toInt, rssiChanged);
        } else if (property == QLatin1String("Connected")) {
            PROPERTY_CHANGED(m_connected, toBool, connectedChanged);
        } else if (property == QLatin1String("Modalias")) {
            PROPERTY_CHANGED(m_modalias, toString, modaliasChanged);
        } else if (property == QLatin1String("UUIDs")) {
            PROPERTY_CHANGED2(m_uuids, stringListToUpper(value.toStringList()), uuidsChanged);
        }
    }

    for (const QString &property : invalidated) {
        if (property == QLatin1String("Name")) {
            namePropertyChanged(QString());
        } else if (property == QLatin1String("Class")) {
            classPropertyChanged(0);
        } else if (property == QLatin1String("Appearance")) {
            PROPERTY_INVALIDATED(m_appearance, 0, appearanceChanged);
        } else if (property == QLatin1String("Icon")) {
            PROPERTY_INVALIDATED(m_icon, QString(), iconChanged);
        } else if (property == QLatin1String("RSSI")) {
            PROPERTY_INVALIDATED(m_rssi, INVALID_RSSI, rssiChanged);
        } else if (property == QLatin1String("Modalias")) {
            PROPERTY_INVALIDATED(m_modalias, QString(), modaliasChanged);
        } else if (property == QLatin1String("UUIDs")) {
            PROPERTY_INVALIDATED(m_uuids, QStringList(), uuidsChanged);
        }
    }

    Q_EMIT q.data()->deviceChanged(q.toStrongRef());
}

void DevicePrivate::namePropertyChanged(const QString &value)
{
    if (m_name != value) {
        m_name = value;
        Q_EMIT q.data()->remoteNameChanged(m_name);
        Q_EMIT q.data()->friendlyNameChanged(q.data()->friendlyName());
    }
}

void DevicePrivate::addressPropertyChanged(const QString &value)
{
    if (m_address != value) {
        m_address = value;
        Q_EMIT q.data()->addressChanged(m_address);
    }
}

void DevicePrivate::aliasPropertyChanged(const QString &value)
{
    if (m_alias != value) {
        m_alias = value;
        Q_EMIT q.data()->nameChanged(m_alias);
        Q_EMIT q.data()->friendlyNameChanged(q.data()->friendlyName());
    }
}

void DevicePrivate::classPropertyChanged(quint32 value)
{
    if (m_deviceClass != value) {
        m_deviceClass = value;
        Q_EMIT q.data()->deviceClassChanged(m_deviceClass);
        Q_EMIT q.data()->typeChanged(q.data()->type());
    }
}

} // namespace BluezQt