qdbuspendingcall.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6void QDBusPendingCallWatcherHelper::add(QDBusPendingCallWatcher *watcher) -
7{ -
8 connect(this, "2""finished()", watcher, "1""_q_finished()", Qt::QueuedConnection); -
9}
executed: }
Execution Count:8
8
10 -
11QDBusPendingCallPrivate::~QDBusPendingCallPrivate() -
12{ -
13 if (pending) {
partially evaluated: pending
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:239
0-239
14 q_dbus_pending_call_cancel(pending); -
15 q_dbus_pending_call_unref(pending); -
16 }
never executed: }
0
17 delete watcherHelper; -
18}
executed: }
Execution Count:239
239
19 -
20bool QDBusPendingCallPrivate::setReplyCallback(QObject *target, const char *member) -
21{ -
22 receiver = target; -
23 metaTypes.clear(); -
24 methodIdx = -1; -
25 if (!target)
partially evaluated: !target
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
26 return true;;
never executed: return true;
0
27 -
28 if (!member || !*member) {
partially evaluated: !member
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
partially evaluated: !*member
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
29 -
30 QMessageLogger("qdbuspendingcall.cpp", 153, __PRETTY_FUNCTION__).warning("QDBusPendingCall::setReplyCallback: error: cannot deliver a reply to %s::%s (%s)", -
31 target ? target->metaObject()->className() : "(null)", -
32 member ? member + 1 : "(null)", -
33 target ? QString(target->objectName()).toLocal8Bit().constData() : "no name"); -
34 return false;
never executed: return false;
0
35 } -
36 -
37 methodIdx = QDBusConnectionPrivate::findSlot(target, member + 1, metaTypes); -
38 if (methodIdx == -1) {
partially evaluated: methodIdx == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
39 QByteArray normalizedName = QMetaObject::normalizedSignature(member + 1); -
40 methodIdx = QDBusConnectionPrivate::findSlot(target, normalizedName, metaTypes); -
41 }
never executed: }
0
42 if (methodIdx == -1) {
partially evaluated: methodIdx == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
43 -
44 QMessageLogger("qdbuspendingcall.cpp", 167, __PRETTY_FUNCTION__).warning("QDBusPendingCall::setReplyCallback: error: cannot deliver a reply to %s::%s (%s)", -
45 target->metaObject()->className(), -
46 member + 1, QString(target->objectName()).toLocal8Bit().constData()); -
47 return false;
never executed: return false;
0
48 } -
49 -
50 -
51 -
52 int count = metaTypes.count() - 1; -
53 if (count == 1 && metaTypes.at(1) == QDBusMetaTypeId::message()) {
evaluated: count == 1
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:5
evaluated: metaTypes.at(1) == QDBusMetaTypeId::message()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1-5
54 -
55 return true;
executed: return true;
Execution Count:1
1
56 } -
57 -
58 if (metaTypes.at(count) == QDBusMetaTypeId::message())
partially evaluated: metaTypes.at(count) == QDBusMetaTypeId::message()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
59 --count;
never executed: --count;
0
60 -
61 setMetaTypes(count, count ? metaTypes.constData() + 1 : 0); -
62 return true;
executed: return true;
Execution Count:6
6
63} -
64 -
65void QDBusPendingCallPrivate::setMetaTypes(int count, const int *types) -
66{ -
67 expectedReplyCount = count; -
68 if (count == 0) {
evaluated: count == 0
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:75
11-75
69 expectedReplySignature = QLatin1String(""); -
70 return;
executed: return;
Execution Count:11
11
71 } -
72 -
73 QByteArray sig; -
74 sig.reserve(count + count / 2); -
75 for (int i = 0; i < count; ++i) {
evaluated: i < count
TRUEFALSE
yes
Evaluation Count:79
yes
Evaluation Count:75
75-79
76 const char *typeSig = QDBusMetaType::typeToSignature(types[i]); -
77 if (!typeSig) {
partially evaluated: !typeSig
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:79
0-79
78 QMessageLogger("qdbuspendingcall.cpp", 201, __PRETTY_FUNCTION__).fatal("QDBusPendingReply: type %s is not registered with QtDBus", -
79 QMetaType::typeName(types[i])); -
80 }
never executed: }
0
81 sig += typeSig; -
82 }
executed: }
Execution Count:79
79
83 -
84 expectedReplySignature = QString::fromLatin1(sig); -
85}
executed: }
Execution Count:75
75
86 -
87void QDBusPendingCallPrivate::checkReceivedSignature() -
88{ -
89 -
90 -
91 if (replyMessage.type() == QDBusMessage::InvalidMessage)
evaluated: replyMessage.type() == QDBusMessage::InvalidMessage
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:229
9-229
92 return;
executed: return;
Execution Count:9
9
93 -
94 if (replyMessage.type() == QDBusMessage::ErrorMessage)
evaluated: replyMessage.type() == QDBusMessage::ErrorMessage
TRUEFALSE
yes
Evaluation Count:85
yes
Evaluation Count:144
85-144
95 return;
executed: return;
Execution Count:85
85
96 -
97 if (expectedReplySignature.isNull())
evaluated: expectedReplySignature.isNull()
TRUEFALSE
yes
Evaluation Count:77
yes
Evaluation Count:67
67-77
98 return;
executed: return;
Execution Count:77
77
99 -
100 -
101 if (!replyMessage.signature().indexOf(expectedReplySignature) == 0) {
evaluated: !replyMessage.signature().indexOf(expectedReplySignature) == 0
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:58
9-58
102 QString errorMsg = QLatin1String("Unexpected reply signature: got \"%1\", " -
103 "expected \"%2\""); -
104 replyMessage = QDBusMessage::createError( -
105 QDBusError::InvalidSignature, -
106 errorMsg.arg(replyMessage.signature(), expectedReplySignature)); -
107 -
108 }
executed: }
Execution Count:9
9
109}
executed: }
Execution Count:67
67
110 -
111void QDBusPendingCallPrivate::waitForFinished() -
112{ -
113 QMutexLocker locker(&mutex); -
114 -
115 if (replyMessage.type() != QDBusMessage::InvalidMessage)
evaluated: replyMessage.type() != QDBusMessage::InvalidMessage
TRUEFALSE
yes
Evaluation Count:120
yes
Evaluation Count:19
19-120
116 return;
executed: return;
Execution Count:120
120
117 -
118 connection->waitForFinished(this); -
119}
executed: }
Execution Count:19
19
120 -
121 -
122 -
123 -
124 -
125QDBusPendingCall::QDBusPendingCall(const QDBusPendingCall &other) -
126 : d(other.d) -
127{ -
128}
executed: }
Execution Count:38
38
129 -
130 -
131 -
132 -
133QDBusPendingCall::QDBusPendingCall(QDBusPendingCallPrivate *dd) -
134 : d(dd) -
135{ -
136}
executed: }
Execution Count:169
169
137 -
138 -
139 -
140 -
141 -
142 -
143 -
144QDBusPendingCall::~QDBusPendingCall() -
145{ -
146 -
147} -
148QDBusPendingCall &QDBusPendingCall::operator=(const QDBusPendingCall &other) -
149{ -
150 d = other.d; -
151 return *this;
executed: return *this;
Execution Count:67
67
152} -
153bool QDBusPendingCall::isFinished() const -
154{ -
155 if (!d)
evaluated: !d
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:70
2-70
156 return true;
executed: return true;
Execution Count:2
2
157 -
158 QMutexLocker locker(&d->mutex); -
159 return d->replyMessage.type() != QDBusMessage::InvalidMessage;
executed: return d->replyMessage.type() != QDBusMessage::InvalidMessage;
Execution Count:70
70
160} -
161 -
162void QDBusPendingCall::waitForFinished() -
163{ -
164 if (d) d->waitForFinished();
executed: d->waitForFinished();
Execution Count:89
evaluated: d
TRUEFALSE
yes
Evaluation Count:89
yes
Evaluation Count:4
4-89
165}
executed: }
Execution Count:93
93
166bool QDBusPendingCall::isValid() const -
167{ -
168 if (!d)
evaluated: !d
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:10
4-10
169 return false;
executed: return false;
Execution Count:4
4
170 QMutexLocker locker(&d->mutex); -
171 return d->replyMessage.type() == QDBusMessage::ReplyMessage;
executed: return d->replyMessage.type() == QDBusMessage::ReplyMessage;
Execution Count:10
10
172} -
173bool QDBusPendingCall::isError() const -
174{ -
175 if (!d)
evaluated: !d
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:50
4-50
176 return true;
executed: return true;
Execution Count:4
4
177 QMutexLocker locker(&d->mutex); -
178 return d->replyMessage.type() == QDBusMessage::ErrorMessage;
executed: return d->replyMessage.type() == QDBusMessage::ErrorMessage;
Execution Count:50
50
179} -
180QDBusError QDBusPendingCall::error() const -
181{ -
182 if (d) {
evaluated: d
TRUEFALSE
yes
Evaluation Count:30
yes
Evaluation Count:2
2-30
183 QMutexLocker locker(&d->mutex); -
184 return QDBusError(d->replyMessage);
executed: return QDBusError(d->replyMessage);
Execution Count:30
30
185 } -
186 -
187 -
188 QDBusError err = QDBusError(QDBusError::Disconnected, -
189 QLatin1String("Not connected to D-Bus server")); -
190 return err;
executed: return err;
Execution Count:2
2
191} -
192QDBusMessage QDBusPendingCall::reply() const -
193{ -
194 if (!d)
evaluated: !d
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:44
2-44
195 return QDBusMessage::createError(error());
executed: return QDBusMessage::createError(error());
Execution Count:2
2
196 QMutexLocker locker(&d->mutex); -
197 return d->replyMessage;
executed: return d->replyMessage;
Execution Count:44
44
198} -
199QDBusPendingCall QDBusPendingCall::fromError(const QDBusError &error) -
200{ -
201 return fromCompletedCall(QDBusMessage::createError(error));
executed: return fromCompletedCall(QDBusMessage::createError(error));
Execution Count:14
14
202} -
203QDBusPendingCall QDBusPendingCall::fromCompletedCall(const QDBusMessage &msg) -
204{ -
205 QDBusPendingCallPrivate *d = 0; -
206 if (msg.type() == QDBusMessage::ErrorMessage ||
partially evaluated: msg.type() == QDBusMessage::ErrorMessage
TRUEFALSE
yes
Evaluation Count:14
no
Evaluation Count:0
0-14
207 msg.type() == QDBusMessage::ReplyMessage) {
never evaluated: msg.type() == QDBusMessage::ReplyMessage
0
208 d = new QDBusPendingCallPrivate(QDBusMessage(), 0); -
209 d->replyMessage = msg; -
210 }
executed: }
Execution Count:14
14
211 -
212 return QDBusPendingCall(d);
executed: return QDBusPendingCall(d);
Execution Count:14
14
213} -
214 -
215 -
216class QDBusPendingCallWatcherPrivate: public QObjectPrivate -
217{ -
218public: -
219 void _q_finished(); -
220 -
221 inline QDBusPendingCallWatcher* q_func() { return static_cast<QDBusPendingCallWatcher *>(q_ptr); } inline const QDBusPendingCallWatcher* q_func() const { return static_cast<const QDBusPendingCallWatcher *>(q_ptr); } friend class QDBusPendingCallWatcher; -
222}; -
223 -
224inline void QDBusPendingCallWatcherPrivate::_q_finished() -
225{ -
226 QDBusPendingCallWatcher * const q = q_func(); -
227 q->finished(q); -
228}
executed: }
Execution Count:8
8
229 -
230 -
231 -
232 -
233 -
234 -
235QDBusPendingCallWatcher::QDBusPendingCallWatcher(const QDBusPendingCall &call, QObject *parent) -
236 : QObject(*new QDBusPendingCallWatcherPrivate, parent), QDBusPendingCall(call) -
237{ -
238 if (d) {
partially evaluated: d
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
0-8
239 QMutexLocker locker(&d->mutex); -
240 if (!d->watcherHelper) {
partially evaluated: !d->watcherHelper
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
0-8
241 d->watcherHelper = new QDBusPendingCallWatcherHelper; -
242 if (d->replyMessage.type() != QDBusMessage::InvalidMessage) {
evaluated: d->replyMessage.type() != QDBusMessage::InvalidMessage
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:6
2-6
243 -
244 QMetaObject::invokeMethod(d->watcherHelper, "finished", Qt::QueuedConnection); -
245 }
executed: }
Execution Count:2
2
246 }
executed: }
Execution Count:8
8
247 d->watcherHelper->add(this); -
248 }
executed: }
Execution Count:8
8
249}
executed: }
Execution Count:8
8
250 -
251 -
252 -
253 -
254 -
255 -
256QDBusPendingCallWatcher::~QDBusPendingCallWatcher() -
257{ -
258} -
259void QDBusPendingCallWatcher::waitForFinished() -
260{ -
261 if (d) {
partially evaluated: d
TRUEFALSE
yes
Evaluation Count:5
no
Evaluation Count:0
0-5
262 d->waitForFinished(); -
263 -
264 -
265 QCoreApplication::sendPostedEvents(d->watcherHelper, QEvent::MetaCall); -
266 QCoreApplication::sendPostedEvents(this, QEvent::MetaCall); -
267 }
executed: }
Execution Count:5
5
268}
executed: }
Execution Count:5
5
269 -
270 -
271 -
272 -
273 -
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