socket/qudpsocket.cpp

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1 -
2 -
3class QUdpSocketPrivate : public QAbstractSocketPrivate -
4{ -
5 inline QUdpSocket* q_func() { return static_cast<QUdpSocket *>(q_ptr); } inline const QUdpSocket* q_func() const { return static_cast<const QUdpSocket *>(q_ptr); } friend class QUdpSocket; -
6 -
7 bool doEnsureInitialized(const QHostAddress &bindAddress, quint16 bindPort, -
8 const QHostAddress &remoteAddress); -
9public: -
10 inline bool ensureInitialized(const QHostAddress &bindAddress, quint16 bindPort) -
11 { return doEnsureInitialized(bindAddress, bindPort, QHostAddress()); }
never executed: return doEnsureInitialized(bindAddress, bindPort, QHostAddress());
0
12 -
13 inline bool ensureInitialized(const QHostAddress &remoteAddress) -
14 { return doEnsureInitialized(QHostAddress(), 0, remoteAddress); }
never executed: return doEnsureInitialized(QHostAddress(), 0, remoteAddress);
0
15}; -
16 -
17bool QUdpSocketPrivate::doEnsureInitialized(const QHostAddress &bindAddress, quint16 bindPort, -
18 const QHostAddress &remoteAddress) -
19{ -
20 const QHostAddress *address = &bindAddress; -
21 QAbstractSocket::NetworkLayerProtocol proto = address->protocol(); -
22 if (proto == QUdpSocket::UnknownNetworkLayerProtocol) {
partially evaluated: proto == QUdpSocket::UnknownNetworkLayerProtocol
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:324697
0-324697
23 address = &remoteAddress; -
24 proto = address->protocol(); -
25 }
never executed: }
0
26 -
27 -
28 if (!socketEngine || !socketEngine->isValid()) {
evaluated: !socketEngine
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:324680
partially evaluated: !socketEngine->isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:324680
0-324680
29 resolveProxy(remoteAddress.toString(), bindPort); -
30 if (!initSocketLayer(address->protocol()))
partially evaluated: !initSocketLayer(address->protocol())
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:17
0-17
31 return false;
never executed: return false;
0
32 }
executed: }
Execution Count:17
17
33 -
34 return true;
executed: return true;
Execution Count:324697
324697
35} -
36QUdpSocket::QUdpSocket(QObject *parent) -
37 : QAbstractSocket(UdpSocket, *new QUdpSocketPrivate, parent) -
38{ -
39 d_func()->isBuffered = false; -
40}
executed: }
Execution Count:321
321
41 -
42 -
43 -
44 -
45 -
46 -
47QUdpSocket::~QUdpSocket() -
48{ -
49} -
50bool QUdpSocket::joinMulticastGroup(const QHostAddress &groupAddress) -
51{ -
52 return joinMulticastGroup(groupAddress, QNetworkInterface());
executed: return joinMulticastGroup(groupAddress, QNetworkInterface());
Execution Count:14
14
53} -
54bool QUdpSocket::joinMulticastGroup(const QHostAddress &groupAddress, -
55 const QNetworkInterface &iface) -
56{ -
57 QUdpSocketPrivate * const d = d_func(); -
58 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 208, __PRETTY_FUNCTION__).warning("QUdpSocket::joinMulticastGroup()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (false); } } while (0);
evaluated: !isValid()
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:6
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
executed: return (false);
Execution Count:8
executed: }
Execution Count:6
0-8
59 return d->socketEngine->joinMulticastGroup(groupAddress, iface);
executed: return d->socketEngine->joinMulticastGroup(groupAddress, iface);
Execution Count:6
6
60} -
61bool QUdpSocket::leaveMulticastGroup(const QHostAddress &groupAddress) -
62{ -
63 return leaveMulticastGroup(groupAddress, QNetworkInterface());
executed: return leaveMulticastGroup(groupAddress, QNetworkInterface());
Execution Count:4
4
64} -
65bool QUdpSocket::leaveMulticastGroup(const QHostAddress &groupAddress, -
66 const QNetworkInterface &iface) -
67{ -
68 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 241, __PRETTY_FUNCTION__).warning("QUdpSocket::leaveMulticastGroup()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (false); } } while (0);
executed: return (false);
Execution Count:2
executed: }
Execution Count:2
evaluated: !isValid()
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:2
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
69 return d_func()->socketEngine->leaveMulticastGroup(groupAddress, iface);
executed: return d_func()->socketEngine->leaveMulticastGroup(groupAddress, iface);
Execution Count:2
2
70} -
71QNetworkInterface QUdpSocket::multicastInterface() const -
72{ -
73 const QUdpSocketPrivate * const d = d_func(); -
74 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 260, __PRETTY_FUNCTION__).warning("QUdpSocket::multicastInterface()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (QNetworkInterface()); } } while (0);
executed: return (QNetworkInterface());
Execution Count:8
executed: }
Execution Count:8
evaluated: !isValid()
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:8
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
0-8
75 return d->socketEngine->multicastInterface();
executed: return d->socketEngine->multicastInterface();
Execution Count:8
8
76} -
77void QUdpSocket::setMulticastInterface(const QNetworkInterface &iface) -
78{ -
79 QUdpSocketPrivate * const d = d_func(); -
80 if (!isValid()) {
evaluated: !isValid()
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:12
4-12
81 QMessageLogger("socket/qudpsocket.cpp", 278, __PRETTY_FUNCTION__).warning("QUdpSocket::setMulticastInterface() called on a QUdpSocket when not in QUdpSocket::BoundState"); -
82 return;
executed: return;
Execution Count:4
4
83 } -
84 d->socketEngine->setMulticastInterface(iface); -
85}
executed: }
Execution Count:12
12
86bool QUdpSocket::hasPendingDatagrams() const -
87{ -
88 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 294, __PRETTY_FUNCTION__).warning("QUdpSocket::hasPendingDatagrams()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (false); } } while (0);
never executed: return (false);
executed: }
Execution Count:1984704
partially evaluated: !isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1984704
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1984704
0-1984704
89 return d_func()->socketEngine->hasPendingDatagrams();
executed: return d_func()->socketEngine->hasPendingDatagrams();
Execution Count:1984704
1984704
90} -
91 -
92 -
93 -
94 -
95 -
96 -
97 -
98qint64 QUdpSocket::pendingDatagramSize() const -
99{ -
100 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 306, __PRETTY_FUNCTION__).warning("QUdpSocket::pendingDatagramSize()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (-1); } } while (0);
never executed: return (-1);
executed: }
Execution Count:31964
partially evaluated: !isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:31964
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:31964
0-31964
101 return d_func()->socketEngine->pendingDatagramSize();
executed: return d_func()->socketEngine->pendingDatagramSize();
Execution Count:31964
31964
102} -
103qint64 QUdpSocket::writeDatagram(const char *data, qint64 size, const QHostAddress &address, -
104 quint16 port) -
105{ -
106 QUdpSocketPrivate * const d = d_func(); -
107 -
108 -
109 -
110 -
111 if (!d->doEnsureInitialized(QHostAddress::Any, 0, address))
partially evaluated: !d->doEnsureInitialized(QHostAddress::Any, 0, address)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:324697
0-324697
112 return -1;
never executed: return -1;
0
113 if (state() == UnconnectedState)
evaluated: state() == UnconnectedState
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:324680
17-324680
114 bind();
executed: bind();
Execution Count:17
17
115 -
116 qint64 sent = d->socketEngine->writeDatagram(data, size, address, port); -
117 d->cachedSocketDescriptor = d->socketEngine->socketDescriptor(); -
118 -
119 if (sent >= 0) {
evaluated: sent >= 0
TRUEFALSE
yes
Evaluation Count:324696
yes
Evaluation Count:1
1-324696
120 bytesWritten(sent); -
121 } else {
executed: }
Execution Count:324696
324696
122 d->socketError = d->socketEngine->error(); -
123 setErrorString(d->socketEngine->errorString()); -
124 error(d->socketError); -
125 }
executed: }
Execution Count:1
1
126 return sent;
executed: return sent;
Execution Count:324697
324697
127} -
128qint64 QUdpSocket::readDatagram(char *data, qint64 maxSize, QHostAddress *address, -
129 quint16 *port) -
130{ -
131 QUdpSocketPrivate * const d = d_func(); -
132 -
133 -
134 -
135 -
136 do { if (!isValid()) { QMessageLogger("socket/qudpsocket.cpp", 389, __PRETTY_FUNCTION__).warning("QUdpSocket::readDatagram()"" called on a QUdpSocket when not in QUdpSocket::BoundState"); return (-1); } } while (0);
never executed: return (-1);
executed: }
Execution Count:1313640
partially evaluated: !isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1313640
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1313640
0-1313640
137 qint64 readBytes = d->socketEngine->readDatagram(data, maxSize, address, port); -
138 d_func()->socketEngine->setReadNotificationEnabled(true); -
139 if (readBytes < 0) {
partially evaluated: readBytes < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1313640
0-1313640
140 d->socketError = d->socketEngine->error(); -
141 setErrorString(d->socketEngine->errorString()); -
142 error(d->socketError); -
143 }
never executed: }
0
144 return readBytes;
executed: return readBytes;
Execution Count:1313640
1313640
145} -
146 -
147 -
148 -
149 -
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