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qdbusconnectioninterface.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtDBus module of the Qt Toolkit.-
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38****************************************************************************/-
39-
40#include "qdbusconnectioninterface.h"-
41-
42#include <QtCore/QByteArray>-
43#include <QtCore/QList>-
44#include <QtCore/QMap>-
45#include <QtCore/QMetaMethod>-
46#include <QtCore/QString>-
47#include <QtCore/QStringList>-
48#include <QtCore/QVariant>-
49#include <QtCore/QDebug>-
50-
51#include "qdbusutil_p.h" // for the DBUS_* constants-
52-
53#ifndef QT_NO_DBUS-
54-
55QT_BEGIN_NAMESPACE-
56-
57/*-
58 * Implementation of interface class QDBusConnectionInterface-
59 */-
60-
61/*!-
62 \class QDBusConnectionInterface-
63 \inmodule QtDBus-
64 \since 4.2-
65-
66 \brief The QDBusConnectionInterface class provides access to the D-Bus bus daemon service.-
67-
68 The D-Bus bus server daemon provides one special interface \c-
69 org.freedesktop.DBus that allows clients to access certain-
70 properties of the bus, such as the current list of clients-
71 connected. The QDBusConnectionInterface class provides access to that-
72 interface.-
73-
74 The most common uses of this class are to register and unregister-
75 service names on the bus using the registerService() and-
76 unregisterService() functions, query about existing names using-
77 the isServiceRegistered(), registeredServiceNames() and-
78 serviceOwner() functions, and to receive notification that a-
79 client has registered or de-registered through the-
80 serviceRegistered(), serviceUnregistered() and serviceOwnerChanged()-
81 signals.-
82*/-
83-
84/*!-
85 \enum QDBusConnectionInterface::ServiceQueueOptions-
86-
87 Flags for determining how a service registration should behave, in-
88 case the service name is already registered.-
89-
90 \value DontQueueService If an application requests a name that-
91 is already owned, no queueing will be-
92 performed. The registeredService()-
93 call will simply fail.-
94 This is the default.-
95-
96 \value QueueService Attempts to register the requested-
97 service, but do not try to replace it-
98 if another application already has it-
99 registered. Instead, simply put this-
100 application in queue, until it is-
101 given up. The serviceRegistered()-
102 signal will be emitted when that-
103 happens.-
104-
105 \value ReplaceExistingService If another application already has-
106 the service name registered, attempt-
107 to replace it.-
108-
109 \sa ServiceReplacementOptions-
110*/-
111-
112/*!-
113 \enum QDBusConnectionInterface::ServiceReplacementOptions-
114-
115 Flags for determining if the D-Bus server should allow another-
116 application to replace a name that this application has registered-
117 with the ReplaceExistingService option.-
118-
119 The possible values are:-
120-
121 \value DontAllowReplacement Do not allow another application to-
122 replace us. The service must be-
123 explicitly unregistered with-
124 unregisterService() for another-
125 application to acquire it.-
126 This is the default.-
127-
128 \value AllowReplacement Allow other applications to replace us-
129 with the ReplaceExistingService option-
130 to registerService() without-
131 intervention. If that happens, the-
132 serviceUnregistered() signal will be-
133 emitted.-
134-
135 \sa ServiceQueueOptions-
136*/-
137-
138/*!-
139 \enum QDBusConnectionInterface::RegisterServiceReply-
140-
141 The possible return values from registerService():-
142-
143 \value ServiceNotRegistered The call failed and the service name was not registered.-
144 \value ServiceRegistered The caller is now the owner of the service name.-
145 \value ServiceQueued The caller specified the QueueService flag and the-
146 service was already registered, so we are in queue.-
147-
148 The serviceRegistered() signal will be emitted when the service is-
149 acquired by this application.-
150*/-
151-
152/*!-
153 \internal-
154*/-
155const char *QDBusConnectionInterface::staticInterfaceName()-
156{
never executed: return "org.freedesktop.DBus";
 return "org.freedesktop.DBus"; }
never executed: return "org.freedesktop.DBus";
0
157-
158/*!-
159 \internal-
160*/-
161QDBusConnectionInterface::QDBusConnectionInterface(const QDBusConnection &connection,-
162 QObject *parent)-
163 : QDBusAbstractInterface(QDBusUtil::dbusService(),-
164 QDBusUtil::dbusPath(),-
165 DBUS_INTERFACE_DBUS, connection, parent)-
166{-
167 connect(this, &QDBusConnectionInterface::NameAcquired, this, emit &QDBusConnectionInterface::serviceRegistered);-
168 connect(this, &QDBusConnectionInterface::NameLost, this, emit &QDBusConnectionInterface::serviceUnregistered);-
169 connect(this, &QDBusConnectionInterface::NameOwnerChanged,-
170 this, emit &QDBusConnectionInterface::serviceOwnerChanged);-
171}
executed 326 times by 160 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
326
172-
173/*!-
174 \internal-
175*/-
176QDBusConnectionInterface::~QDBusConnectionInterface()-
177{-
178}-
179-
180/*!-
181 Returns the unique connection name of the primary owner of the-
182 name \a name. If the requested name doesn't have an owner, returns-
183 a \c org.freedesktop.DBus.Error.NameHasNoOwner error.-
184*/-
185QDBusReply<QString> QDBusConnectionInterface::serviceOwner(const QString &name) const-
186{-
187 return internalConstCall(QDBus::AutoDetect, QLatin1String("GetNameOwner"), QList<QVariant>() << name);
never executed: return internalConstCall(QDBus::AutoDetect, QLatin1String("GetNameOwner"), QList<QVariant>() << name);
0
188}-
189-
190/*!-
191 \property QDBusConnectionInterface::registeredServiceNames-
192 \brief holds the registered service names-
193-
194 Lists all names currently registered on the bus.-
195*/-
196QDBusReply<QStringList> QDBusConnectionInterface::registeredServiceNames() const-
197{-
198 return internalConstCall(QDBus::AutoDetect, QLatin1String("ListNames"));
executed 3 times by 1 test: return internalConstCall(QDBus::AutoDetect, QLatin1String("ListNames"));
Executed by:
  • tst_qdbusthreading - unknown status
3
199}-
200-
201/*!-
202 Returns \c true if the service name \a serviceName has is currently-
203 registered.-
204*/-
205QDBusReply<bool> QDBusConnectionInterface::isServiceRegistered(const QString &serviceName) const-
206{-
207 return internalConstCall(QDBus::AutoDetect, QLatin1String("NameHasOwner"),
executed 239 times by 149 tests: return internalConstCall(QDBus::AutoDetect, QLatin1String("NameHasOwner"), QList<QVariant>() << serviceName);
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
239
208 QList<QVariant>() << serviceName);
executed 239 times by 149 tests: return internalConstCall(QDBus::AutoDetect, QLatin1String("NameHasOwner"), QList<QVariant>() << serviceName);
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
239
209}-
210-
211/*!-
212 Returns the Unix Process ID (PID) for the process currently-
213 holding the bus service \a serviceName.-
214*/-
215QDBusReply<uint> QDBusConnectionInterface::servicePid(const QString &serviceName) const-
216{-
217 return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixProcessID"),
never executed: return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixProcessID"), QList<QVariant>() << serviceName);
0
218 QList<QVariant>() << serviceName);
never executed: return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixProcessID"), QList<QVariant>() << serviceName);
0
219}-
220-
221/*!-
222 Returns the Unix User ID (UID) for the process currently holding-
223 the bus service \a serviceName.-
224*/-
225QDBusReply<uint> QDBusConnectionInterface::serviceUid(const QString &serviceName) const-
226{-
227 return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixUser"),
never executed: return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixUser"), QList<QVariant>() << serviceName);
0
228 QList<QVariant>() << serviceName);
never executed: return internalConstCall(QDBus::AutoDetect, QLatin1String("GetConnectionUnixUser"), QList<QVariant>() << serviceName);
0
229}-
230-
231/*!-
232 Requests that the bus start the service given by the name \a name.-
233*/-
234QDBusReply<void> QDBusConnectionInterface::startService(const QString &name)-
235{-
236 return call(QLatin1String("StartServiceByName"), name, uint(0));
never executed: return call(QLatin1String("StartServiceByName"), name, uint(0));
0
237}-
238-
239/*!-
240 Requests to register the service name \a serviceName on the-
241 bus. The \a qoption flag specifies how the D-Bus server should behave-
242 if \a serviceName is already registered. The \a roption flag-
243 specifies if the server should allow another application to-
244 replace our registered name.-
245-
246 If the service registration succeeds, the serviceRegistered()-
247 signal will be emitted. If we are placed in queue, the signal will-
248 be emitted when we obtain the name. If \a roption is-
249 AllowReplacement, the serviceUnregistered() signal will be emitted-
250 if another application replaces this one.-
251-
252 \sa unregisterService()-
253*/-
254QDBusReply<QDBusConnectionInterface::RegisterServiceReply>-
255QDBusConnectionInterface::registerService(const QString &serviceName,-
256 ServiceQueueOptions qoption,-
257 ServiceReplacementOptions roption)-
258{-
259 // reconstruct the low-level flags-
260 uint flags = 0;-
261 switch (qoption) {-
262 case DontQueueService:
executed 31 times by 9 tests: case DontQueueService:
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
263 flags = DBUS_NAME_FLAG_DO_NOT_QUEUE;-
264 break;
executed 31 times by 9 tests: break;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
265 case QueueService:
never executed: case QueueService:
0
266 flags = 0;-
267 break;
never executed: break;
0
268 case ReplaceExistingService:
never executed: case ReplaceExistingService:
0
269 flags = DBUS_NAME_FLAG_DO_NOT_QUEUE | DBUS_NAME_FLAG_REPLACE_EXISTING;-
270 break;
never executed: break;
0
271 }-
272-
273 switch (roption) {-
274 case DontAllowReplacement:
executed 31 times by 9 tests: case DontAllowReplacement:
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
275 break;
executed 31 times by 9 tests: break;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
276 case AllowReplacement:
never executed: case AllowReplacement:
0
277 flags |= DBUS_NAME_FLAG_ALLOW_REPLACEMENT;-
278 break;
never executed: break;
0
279 }-
280-
281 QDBusMessage reply = call(QLatin1String("RequestName"), serviceName, flags);-
282// qDebug() << "QDBusConnectionInterface::registerService" << serviceName << "Reply:" << reply;-
283-
284 // convert the low-level flags to something that we can use-
285 if (reply.type() == QDBusMessage::ReplyMessage) {
reply.type() =...::ReplyMessageDescription
TRUEevaluated 31 times by 9 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-31
286 uint code = 0;-
287-
288 switch (reply.arguments().at(0).toUInt()) {-
289 case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
executed 25 times by 9 tests: case 1:
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
25
290 case DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
executed 6 times by 1 test: case 4:
Executed by:
  • tst_qdbusabstractadaptor - unknown status
6
291 code = uint(ServiceRegistered);-
292 break;
executed 31 times by 9 tests: break;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
293-
294 case DBUS_REQUEST_NAME_REPLY_EXISTS:
never executed: case 3:
0
295 code = uint(ServiceNotRegistered);-
296 break;
never executed: break;
0
297-
298 case DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
never executed: case 2:
0
299 code = uint(ServiceQueued);-
300 break;
never executed: break;
0
301 }-
302-
303 reply.setArguments(QVariantList() << code);-
304 }
executed 31 times by 9 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
305-
306 return reply;
executed 31 times by 9 tests: return reply;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_delayed - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusmarshall - unknown status
  • tst_qdbusservicewatcher - unknown status
31
307}-
308-
309/*!-
310 Releases the claim on the bus service name \a serviceName, that-
311 had been previously registered with registerService(). If this-
312 application had ownership of the name, it will be released for-
313 other applications to claim. If it only had the name queued, it-
314 gives up its position in the queue.-
315*/-
316QDBusReply<bool>-
317QDBusConnectionInterface::unregisterService(const QString &serviceName)-
318{-
319 QDBusMessage reply = call(QLatin1String("ReleaseName"), serviceName);-
320 if (reply.type() == QDBusMessage::ReplyMessage) {
reply.type() =...::ReplyMessageDescription
TRUEevaluated 11 times by 4 tests
Evaluated by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-11
321 bool success = reply.arguments().at(0).toUInt() == DBUS_RELEASE_NAME_REPLY_RELEASED;-
322 reply.setArguments(QVariantList() << success);-
323 }
executed 11 times by 4 tests: end of block
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusservicewatcher - unknown status
11
324 return reply;
executed 11 times by 4 tests: return reply;
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusservicewatcher - unknown status
11
325}-
326-
327/*!-
328 \internal-
329*/-
330void QDBusConnectionInterface::connectNotify(const QMetaMethod &signal)-
331{-
332 // translate the signal names to what we really want-
333 // this avoids setting hooks for signals that don't exist on the bus-
334 static const QMetaMethod serviceRegisteredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceRegistered);-
335 static const QMetaMethod serviceUnregisteredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceUnregistered);-
336 static const QMetaMethod serviceOwnerChangedSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceOwnerChanged);-
337 static const QMetaMethod NameAcquiredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameAcquired);-
338 static const QMetaMethod NameLostSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameLost);-
339 static const QMetaMethod NameOwnerChangedSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameOwnerChanged);-
340 if (signal == serviceRegisteredSignal)
signal == serv...gisteredSignalDescription
TRUEnever evaluated
FALSEevaluated 980 times by 160 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
0-980
341 QDBusAbstractInterface::connectNotify(NameAcquiredSignal);
never executed: QDBusAbstractInterface::connectNotify(NameAcquiredSignal);
0
342-
343 else if (signal == serviceUnregisteredSignal)
signal == serv...gisteredSignalDescription
TRUEnever evaluated
FALSEevaluated 980 times by 160 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
0-980
344 QDBusAbstractInterface::connectNotify(NameLostSignal);
never executed: QDBusAbstractInterface::connectNotify(NameLostSignal);
0
345-
346 else if (signal == serviceOwnerChangedSignal) {
signal == serv...rChangedSignalDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
FALSEevaluated 979 times by 160 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
1-979
347 static bool warningPrinted = false;-
348 if (!warningPrinted) {
!warningPrintedDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
0-1
349 qWarning("Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)");-
350 warningPrinted = true;-
351 }
executed 1 time by 1 test: end of block
Executed by:
  • tst_qdbusinterface - unknown status
1
352 QDBusAbstractInterface::connectNotify(NameOwnerChangedSignal);-
353 }
executed 1 time by 1 test: end of block
Executed by:
  • tst_qdbusinterface - unknown status
1
354}
executed 980 times by 160 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
980
355-
356/*!-
357 \internal-
358*/-
359void QDBusConnectionInterface::disconnectNotify(const QMetaMethod &signal)-
360{-
361 // translate the signal names to what we really want-
362 // this avoids setting hooks for signals that don't exist on the bus-
363 static const QMetaMethod serviceRegisteredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceRegistered);-
364 static const QMetaMethod serviceUnregisteredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceUnregistered);-
365 static const QMetaMethod serviceOwnerChangedSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::serviceOwnerChanged);-
366 static const QMetaMethod NameAcquiredSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameAcquired);-
367 static const QMetaMethod NameLostSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameLost);-
368 static const QMetaMethod NameOwnerChangedSignal = QMetaMethod::fromSignal(&QDBusConnectionInterface::NameOwnerChanged);-
369 if (signal == serviceRegisteredSignal)
signal == serv...gisteredSignalDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
0-2
370 QDBusAbstractInterface::disconnectNotify(NameAcquiredSignal);
never executed: QDBusAbstractInterface::disconnectNotify(NameAcquiredSignal);
0
371-
372 else if (signal == serviceUnregisteredSignal)
signal == serv...gisteredSignalDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
0-2
373 QDBusAbstractInterface::disconnectNotify(NameLostSignal);
never executed: QDBusAbstractInterface::disconnectNotify(NameLostSignal);
0
374-
375 else if (signal == serviceOwnerChangedSignal)
signal == serv...rChangedSignalDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
FALSEevaluated 1 time by 1 test
Evaluated by:
  • tst_qdbusinterface - unknown status
1
376 QDBusAbstractInterface::disconnectNotify(NameOwnerChangedSignal);
executed 1 time by 1 test: QDBusAbstractInterface::disconnectNotify(NameOwnerChangedSignal);
Executed by:
  • tst_qdbusinterface - unknown status
1
377}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusinterface - unknown status
2
378-
379// signals-
380/*!-
381 \fn QDBusConnectionInterface::serviceRegistered(const QString &serviceName)-
382-
383 This signal is emitted by the D-Bus server when the bus service-
384 name (unique connection name or well-known service name) given by-
385 \a serviceName is acquired by this application.-
386-
387 Acquisition happens after this application has requested a name using-
388 registerService().-
389*/-
390-
391/*!-
392 \fn QDBusConnectionInterface::serviceUnregistered(const QString &serviceName)-
393-
394 This signal is emitted by the D-Bus server when this application-
395 loses ownership of the bus service name given by \a serviceName.-
396*/-
397-
398/*!-
399 \fn QDBusConnectionInterface::serviceOwnerChanged(const QString &name, const QString &oldOwner, const QString &newOwner)-
400 \deprecated-
401-
402 Use QDBusServiceWatcher instead.-
403-
404 This signal is emitted by the D-Bus server whenever a service-
405 ownership change happens in the bus, including apparition and-
406 disparition of names.-
407-
408 This signal means the application \a oldOwner lost ownership of-
409 bus name \a name to application \a newOwner. If \a oldOwner is an-
410 empty string, it means the name \a name has just been created; if-
411 \a newOwner is empty, the name \a name has no current owner and is-
412 no longer available.-
413-
414 \note connecting to this signal will make the application listen for and-
415 receive every single service ownership change on the bus. Depending on-
416 how many services are running, this make the application be activated to-
417 receive more signals than it needs. To avoid this problem, use the-
418 QDBusServiceWatcher class, which can listen for specific changes.-
419*/-
420-
421/*!-
422 \fn void QDBusConnectionInterface::callWithCallbackFailed(const QDBusError &error, const QDBusMessage &call)-
423-
424 This signal is emitted when there is an error during a-
425 QDBusConnection::callWithCallback(). \a error specifies the error.-
426 \a call is the message that couldn't be delivered.-
427-
428 \sa QDBusConnection::callWithCallback()-
429 */-
430-
431QT_END_NAMESPACE-
432-
433#endif // QT_NO_DBUS-
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