qdbusservicewatcher.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtDBus module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
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16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
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21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
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26** As a special exception, The Qt Company gives you certain additional-
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28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qdbusservicewatcher.h"-
35#include "qdbusconnection.h"-
36#include "qdbusutil_p.h"-
37-
38#include <QStringList>-
39-
40#include <private/qobject_p.h>-
41#include <private/qdbusconnection_p.h>-
42-
43#ifndef QT_NO_DBUS-
44-
45QT_BEGIN_NAMESPACE-
46-
47class QDBusServiceWatcherPrivate: public QObjectPrivate-
48{-
49 Q_DECLARE_PUBLIC(QDBusServiceWatcher)-
50public:-
51 QDBusServiceWatcherPrivate(const QDBusConnection &c, QDBusServiceWatcher::WatchMode wm)-
52 : connection(c), watchMode(wm)-
53 {-
54 }
executed 814 times by 155 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
  • ...
814
55-
56 QStringList servicesWatched;-
57 QDBusConnection connection;-
58 QDBusServiceWatcher::WatchMode watchMode;-
59-
60 void _q_serviceOwnerChanged(const QString &, const QString &, const QString &);-
61 void setConnection(const QStringList &services, const QDBusConnection &c, QDBusServiceWatcher::WatchMode watchMode);-
62-
63 void addService(const QString &service);-
64 void removeService(const QString &service);-
65};-
66-
67void QDBusServiceWatcherPrivate::_q_serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner)-
68{-
69 Q_Q(QDBusServiceWatcher);-
70 emit q->serviceOwnerChanged(service, oldOwner, newOwner);-
71 if (oldOwner.isEmpty())
oldOwner.isEmpty()Description
TRUEevaluated 8 times by 3 tests
Evaluated by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
5-8
72 emit q->serviceRegistered(service);
executed 8 times by 3 tests: q->serviceRegistered(service);
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
8
73 else if (newOwner.isEmpty())
newOwner.isEmpty()Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-5
74 emit q->serviceUnregistered(service);
executed 5 times by 1 test: q->serviceUnregistered(service);
Executed by:
  • tst_qdbusservicewatcher - unknown status
5
75}
executed 13 times by 3 tests: end of block
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
13
76-
77void QDBusServiceWatcherPrivate::setConnection(const QStringList &s, const QDBusConnection &c, QDBusServiceWatcher::WatchMode wm)-
78{-
79 if (connection.isConnected()) {
connection.isConnected()Description
TRUEevaluated 816 times by 155 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
  • ...
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
6-816
80 // remove older rules-
81 foreach (const QString &s, servicesWatched)-
82 removeService(s);
executed 4 times by 1 test: removeService(s);
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
83 }
executed 816 times by 155 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
  • ...
816
84-
85 connection = c;-
86 watchMode = wm;-
87 servicesWatched = s;-
88-
89 if (connection.isConnected()) {
connection.isConnected()Description
TRUEevaluated 817 times by 155 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
  • ...
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
5-817
90 // add new rules-
91 foreach (const QString &s, servicesWatched)-
92 addService(s);
executed 817 times by 155 tests: addService(s);
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
  • ...
817
93 }
executed 817 times by 155 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
  • ...
817
94}
executed 822 times by 155 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
  • ...
822
95-
96void QDBusServiceWatcherPrivate::addService(const QString &service)-
97{-
98 QDBusConnectionPrivate *d = QDBusConnectionPrivate::d(connection);-
99 if (d && d->shouldWatchService(service))
dDescription
TRUEevaluated 817 times by 155 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
  • ...
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
d->shouldWatchService(service)Description
TRUEevaluated 817 times by 155 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
  • ...
FALSEnever evaluated
0-817
100 d->watchService(service, watchMode, q_func(), SLOT(_q_serviceOwnerChanged(QString,QString,QString)));
executed 817 times by 155 tests: d->watchService(service, watchMode, q_func(), qFlagLocation("1""_q_serviceOwnerChanged(QString,QString,QString)" "\0" __FILE__ ":" "100"));
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
  • ...
817
101}
executed 819 times by 155 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
  • ...
819
102-
103void QDBusServiceWatcherPrivate::removeService(const QString &service)-
104{-
105 QDBusConnectionPrivate *d = QDBusConnectionPrivate::d(connection);-
106 if (d && d->shouldWatchService(service))
dDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
d->shouldWatchService(service)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-4
107 d->unwatchService(service, watchMode, q_func(), SLOT(_q_serviceOwnerChanged(QString,QString,QString)));
executed 4 times by 1 test: d->unwatchService(service, watchMode, q_func(), qFlagLocation("1""_q_serviceOwnerChanged(QString,QString,QString)" "\0" __FILE__ ":" "107"));
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
108}
executed 4 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
109-
110/*!-
111 \class QDBusServiceWatcher-
112 \since 4.6-
113 \inmodule QtDBus-
114-
115 \brief The QDBusServiceWatcher class allows the user to watch for a bus service change.-
116-
117 A QDBusServiceWatcher object can be used to notify the application about-
118 an ownership change of a service name on the bus. It has three watch-
119 modes:-
120-
121 \list-
122 \li Watching for service registration only.-
123 \li Watching for service unregistration only.-
124 \li Watching for any kind of service ownership change (the default mode).-
125 \endlist-
126-
127 Besides being created or deleted, services may change owners without a-
128 unregister/register operation happening. So the serviceRegistered()-
129 and serviceUnregistered() signals may not be emitted if that-
130 happens.-
131-
132 This class is more efficient than using the-
133 QDBusConnectionInterface::serviceOwnerChanged() signal because it allows-
134 one to receive only the signals for which the class is interested in.-
135-
136 \sa QDBusConnection-
137*/-
138-
139/*!-
140 \enum QDBusServiceWatcher::WatchModeFlag-
141-
142 QDBusServiceWatcher supports three different watch modes, which are configured by this flag:-
143-
144 \value WatchForRegistration watch for service registration only, ignoring-
145 any signals related to other service ownership change.-
146-
147 \value WatchForUnregistration watch for service unregistration only,-
148 ignoring any signals related to other service ownership change.-
149-
150 \value WatchForOwnerChange watch for any kind of service ownership-
151 change.-
152*/-
153-
154/*!-
155 \property QDBusServiceWatcher::watchMode-
156-
157 The \c watchMode property holds the current watch mode for this-
158 QDBusServiceWatcher object. The default value for this property is-
159 QDBusServiceWatcher::WatchForOwnershipChange.-
160*/-
161-
162/*!-
163 \property QDBusServiceWatcher::watchedServices-
164-
165 The \c servicesWatched property holds the list of services watched.-
166-
167 Note that modifying this list with setServicesWatched() is an expensive-
168 operation. If you can, prefer to change it by way of addWatchedService()-
169 and removeWatchedService().-
170*/-
171-
172/*!-
173 \fn void QDBusServiceWatcher::serviceRegistered(const QString &serviceName)-
174-
175 This signal is emitted whenever this object detects that the service \a-
176 serviceName became available on the bus.-
177-
178 \sa serviceUnregistered(), serviceOwnerChanged()-
179*/-
180-
181/*!-
182 \fn void QDBusServiceWatcher::serviceUnregistered(const QString &serviceName)-
183-
184 This signal is emitted whenever this object detects that the service \a-
185 serviceName was unregistered from the bus and is no longer available.-
186-
187 \sa serviceRegistered(), serviceOwnerChanged()-
188*/-
189-
190/*!-
191 \fn void QDBusServiceWatcher::serviceOwnerChanged(const QString &serviceName, const QString &oldOwner, const QString &newOwner)-
192-
193 This signal is emitted whenever this object detects that there was a-
194 service ownership change relating to the \a serviceName service. The \a-
195 oldOwner parameter contains the old owner name and \a newOwner is the new-
196 owner. Both \a oldOwner and \a newOwner are unique connection names.-
197-
198 Note that this signal is also emitted whenever the \a serviceName service-
199 was registered or unregistered. If it was registered, \a oldOwner will-
200 contain an empty string, whereas if it was unregistered, \a newOwner will-
201 contain an empty string.-
202-
203 If you need only to find out if the service is registered or unregistered-
204 only, without being notified that the ownership changed, consider using-
205 the specific modes for those operations. This class is more efficient if-
206 you use the more specific modes.-
207-
208 \sa serviceRegistered(), serviceUnregistered()-
209*/-
210-
211/*!-
212 Creates a QDBusServiceWatcher object. Note that until you set a-
213 connection with setConnection(), this object will not emit any signals.-
214-
215 The \a parent parameter is passed to QObject to set the parent of this-
216 object.-
217*/-
218QDBusServiceWatcher::QDBusServiceWatcher(QObject *parent)-
219 : QObject(*new QDBusServiceWatcherPrivate(QDBusConnection(QString()), WatchForOwnerChange), parent)-
220{-
221}
never executed: end of block
0
222-
223/*!-
224 Creates a QDBusServiceWatcher object and attaches it to the \a connection-
225 connection. Also, this function immediately starts watching for \a-
226 watchMode changes to service \a service.-
227-
228 The \a parent parameter is passed to QObject to set the parent of this-
229 object.-
230*/-
231QDBusServiceWatcher::QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, WatchMode watchMode, QObject *parent)-
232 : QObject(*new QDBusServiceWatcherPrivate(connection, watchMode), parent)-
233{-
234 d_func()->setConnection(QStringList() << service, connection, watchMode);-
235}
executed 814 times by 155 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
  • ...
814
236-
237/*!-
238 Destroys the QDBusServiceWatcher object and releases any resources-
239 associated with it.-
240*/-
241QDBusServiceWatcher::~QDBusServiceWatcher()-
242{-
243}-
244-
245/*!-
246 Returns the list of D-Bus services that are being watched.-
247-
248 \sa setWatchedServices()-
249*/-
250QStringList QDBusServiceWatcher::watchedServices() const-
251{-
252 return d_func()->servicesWatched;
never executed: return d_func()->servicesWatched;
0
253}-
254-
255/*!-
256 Sets the list of D-Bus services being watched to be \a services.-
257-
258 Note that setting the entire list means removing all previous rules for-
259 watching services and adding new ones. This is an expensive operation and-
260 should be avoided, if possible. Instead, use addWatchedService() and-
261 removeWatchedService() if you can to manipulate entries in the list.-
262*/-
263void QDBusServiceWatcher::setWatchedServices(const QStringList &services)-
264{-
265 Q_D(QDBusServiceWatcher);-
266 if (services == d->servicesWatched)
services == d->servicesWatchedDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
267 return;
never executed: return;
0
268 d->setConnection(services, d->connection, d->watchMode);-
269}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
270-
271/*!-
272 Adds \a newService to the list of services to be watched by this object.-
273 This function is more efficient than setWatchedServices() and should be-
274 used whenever possible to add services.-
275*/-
276void QDBusServiceWatcher::addWatchedService(const QString &newService)-
277{-
278 Q_D(QDBusServiceWatcher);-
279 if (d->servicesWatched.contains(newService))
d->servicesWat...ns(newService)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
280 return;
never executed: return;
0
281 d->addService(newService);-
282 d->servicesWatched << newService;-
283}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
284-
285/*!-
286 Removes the \a service from the list of services being watched by this-
287 object. Note that D-Bus notifications are asynchronous, so there may-
288 still be signals pending delivery about \a service. Those signals will-
289 still be emitted whenever the D-Bus messages are processed.-
290-
291 This function returns \c true if any services were removed.-
292*/-
293bool QDBusServiceWatcher::removeWatchedService(const QString &service)-
294{-
295 Q_D(QDBusServiceWatcher);-
296 d->removeService(service);-
297 return d->servicesWatched.removeOne(service);
never executed: return d->servicesWatched.removeOne(service);
0
298}-
299-
300QDBusServiceWatcher::WatchMode QDBusServiceWatcher::watchMode() const-
301{-
302 return d_func()->watchMode;
never executed: return d_func()->watchMode;
0
303}-
304-
305void QDBusServiceWatcher::setWatchMode(WatchMode mode)-
306{-
307 Q_D(QDBusServiceWatcher);-
308 if (mode == d->watchMode)
mode == d->watchModeDescription
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-4
309 return;
never executed: return;
0
310 d->setConnection(d->servicesWatched, d->connection, mode);-
311}
executed 4 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
312-
313/*!-
314 Returns the QDBusConnection that this object is attached to.-
315-
316 \sa setConnection()-
317*/-
318QDBusConnection QDBusServiceWatcher::connection() const-
319{-
320 return d_func()->connection;
never executed: return d_func()->connection;
0
321}-
322-
323/*!-
324 Sets the D-Bus connection that this object is attached to be \a-
325 connection. All services watched will be transferred to this connection.-
326-
327 Note that QDBusConnection objects are reference counted:-
328 QDBusServiceWatcher will keep a reference for this connection while it-
329 exists. The connection is not closed until the reference count drops to-
330 zero, so this will ensure that any notifications are received while this-
331 QDBusServiceWatcher object exists.-
332-
333 \sa connection()-
334*/-
335void QDBusServiceWatcher::setConnection(const QDBusConnection &connection)-
336{-
337 Q_D(QDBusServiceWatcher);-
338 if (connection.name() == d->connection.name())
connection.nam...nection.name()Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
339 return;
never executed: return;
0
340 d->setConnection(d->servicesWatched, connection, d->watchMode);-
341}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
342-
343QT_END_NAMESPACE-
344-
345#endif // QT_NO_DBUS-
346-
347#include "moc_qdbusservicewatcher.cpp"-
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