qnetworkconfigmanager.cpp

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/home/qt/qt5_coco/qt5/qtbase/src/network/bearer/qnetworkconfigmanager.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 QtNetwork module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qnetworkconfigmanager.h" -

41 -

42 #include "qnetworkconfigmanager_p.h" -

43 #include "qbearerengine_p.h" -

44 -

45 #include <QtCore/qstringlist.h> -

46 #include <QtCore/qcoreapplication.h> -

47 #include <QtCore/qmutex.h> -

48 #include <QtCore/qthread.h> -

49 #include <QtCore/private/qcoreapplication_p.h> -

50 -

51 #ifndef QT_NO_BEARERMANAGEMENT -

52 -

53 QT_BEGIN_NAMESPACE -

54 -

55 static QBasicAtomicPointer<QNetworkConfigurationManagerPrivate> connManager_ptr; -

56 static QBasicAtomicInt appShutdown; -

57 -

58 static void connManager_prepare() -

59 { -

60 int shutdown = appShutdown.fetchAndStoreAcquire(0); -

61 Q_ASSERT(shutdown == 0 || shutdown == 1); -

62 Q_UNUSED(shutdown); -

}

executed 19 times by 16 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

19

64 -

65 static void connManager_cleanup() -

66 { -

67 // this is not atomic or thread-safe! -

68 int shutdown = appShutdown.fetchAndStoreAcquire(1); -

69 Q_ASSERT(shutdown == 0); -

70 Q_UNUSED(shutdown); -

71 QNetworkConfigurationManagerPrivate *cmp = connManager_ptr.fetchAndStoreAcquire(0); -

if (cmp)

cmp

Description

TRUE

evaluated 20 times by 19 tests

Evaluated by:

tst_QNetworkConfigurationManager
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qftp - unknown status
tst_qhostinfo - unknown status
tst_qhttpnetworkconnection - unknown status
tst_qnetworkaccessmanager - unknown status
tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
tst_qnetworkconfiguration - unknown status
tst_qnetworkconfigurationmanager - unknown status
tst_qnetworkdiskcache - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworkproxyfactory - unknown status
tst_qnetworksession - unknown status
tst_qtcpserver - unknown status
tst_qudpsocket - unknown status
tst_qxmlinputsource - unknown status
tst_qxmlstream - unknown status
tst_spdy - unknown status

FALSE

never evaluated

0-20

cmp->cleanup();

executed 20 times by 19 tests: cmp->cleanup();

Executed by:

tst_QNetworkConfigurationManager
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qftp - unknown status
tst_qhostinfo - unknown status
tst_qhttpnetworkconnection - unknown status
tst_qnetworkaccessmanager - unknown status
tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
tst_qnetworkconfiguration - unknown status
tst_qnetworkconfigurationmanager - unknown status
tst_qnetworkdiskcache - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworkproxyfactory - unknown status
tst_qnetworksession - unknown status
tst_qtcpserver - unknown status
tst_qudpsocket - unknown status
tst_qxmlinputsource - unknown status
tst_qxmlstream - unknown status
tst_spdy - unknown status

20

}

executed 20 times by 19 tests: end of block

Executed by:

tst_QNetworkConfigurationManager
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qftp - unknown status
tst_qhostinfo - unknown status
tst_qhttpnetworkconnection - unknown status
tst_qnetworkaccessmanager - unknown status
tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
tst_qnetworkconfiguration - unknown status
tst_qnetworkconfigurationmanager - unknown status
tst_qnetworkdiskcache - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworkproxyfactory - unknown status
tst_qnetworksession - unknown status
tst_qtcpserver - unknown status
tst_qudpsocket - unknown status
tst_qxmlinputsource - unknown status
tst_qxmlstream - unknown status
tst_spdy - unknown status

20

75 -

76 void QNetworkConfigurationManagerPrivate::addPreAndPostRoutine() -

77 { -

78 qAddPreRoutine(connManager_prepare); -

79 qAddPostRoutine(connManager_cleanup); -

}

executed 18 times by 16 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

18

81 -

82 QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate() -

83 { -

84 QNetworkConfigurationManagerPrivate *ptr = connManager_ptr.loadAcquire(); -

85 int shutdown = appShutdown.loadAcquire(); -

if (!ptr && !shutdown) {

!ptr

Description

TRUE

evaluated 18 times by 16 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

FALSE

evaluated 1562 times by 26 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qhostinfo - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworksession - unknown status
tst_qudpsocket - unknown status
...

!shutdown

Description

TRUE

evaluated 18 times by 16 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

FALSE

never evaluated

0-1562

87 static QBasicMutex connManager_mutex; -

88 QMutexLocker locker(&connManager_mutex); -

if (!(ptr = connManager_ptr.loadAcquire())) {

!(ptr = connMa...loadAcquire())

Description

TRUE

evaluated 18 times by 16 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

FALSE

never evaluated

0-18

90 ptr = new QNetworkConfigurationManagerPrivate; -

91 -

if (QCoreApplicationPrivate::mainThread() == QThread::currentThread()) {

QCoreApplicati...urrentThread()

Description

TRUE

evaluated 17 times by 16 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

FALSE

evaluated 1 time by 1 test

Evaluated by:

tst_QNetworkConfigurationManager

1-17

93 // right thread or no main thread yet -

94 ptr->addPreAndPostRoutine(); -

95 ptr->initialize(); -

} else {

executed 17 times by 16 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

17

97 // wrong thread, we need to make the main thread do this -

98 QObject *obj = new QObject; -

99 QObject::connect(obj, SIGNAL(destroyed()), ptr, SLOT(addPreAndPostRoutine()), Qt::DirectConnection); -

100 ptr->initialize(); // this moves us to the right thread -

101 obj->moveToThread(QCoreApplicationPrivate::mainThread()); -

102 obj->deleteLater(); -

}

executed 1 time by 1 test: end of block

Executed by:

tst_QNetworkConfigurationManager

1

104 -

105 connManager_ptr.storeRelease(ptr); -

}

executed 18 times by 16 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

18

}

executed 18 times by 16 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream

18

return ptr;

executed 1580 times by 26 tests: return ptr;

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qhostinfo - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworksession - unknown status
tst_qudpsocket - unknown status
...

1580

109 } -

110 -

111 /*! -

112 \class QNetworkConfigurationManager -

113 -

114 \brief The QNetworkConfigurationManager class manages the network configurations provided -

115 by the system. -

116 -

117 \since 4.7 -

118 -

119 \inmodule QtNetwork -

120 \ingroup network -

121 -

122 QNetworkConfigurationManager provides access to the network configurations known to the system and -

123 enables applications to detect the system capabilities (with regards to network sessions) at runtime. -

124 -

125 A QNetworkConfiguration abstracts a set of configuration options describing how a -

126 network interface has to be configured to connect to a particular target network. -

127 QNetworkConfigurationManager maintains and updates the global list of -

128 QNetworkConfigurations. Applications can access and filter this list via -

129 allConfigurations(). If a new configuration is added or an existing one is removed or changed -

130 the configurationAdded(), configurationRemoved() and configurationChanged() signals are emitted -

131 respectively. -

132 -

133 The defaultConfiguration() can be used when intending to immediately create a new -

134 network session without caring about the particular configuration. It returns -

135 a \l QNetworkConfiguration::Discovered configuration. If there are not any -

136 discovered ones an invalid configuration is returned. -

137 -

138 Some configuration updates may require some time to perform updates. A WLAN scan is -

139 such an example. Unless the platform performs internal updates it may be required to -

140 manually trigger configuration updates via QNetworkConfigurationManager::updateConfigurations(). -

141 The completion of the update process is indicated by emitting the updateCompleted() -

142 signal. The update process ensures that every existing QNetworkConfiguration instance -

143 is updated. There is no need to ask for a renewed configuration list via allConfigurations(). -

144 -

145 \sa QNetworkConfiguration -

146 */ -

147 -

148 /*! -

149 \fn void QNetworkConfigurationManager::configurationAdded(const QNetworkConfiguration &config) -

150 -

151 This signal is emitted whenever a new network configuration is added to the system. The new -

152 configuration is specified by \a config. -

153 */ -

154 -

155 /*! -

156 \fn void QNetworkConfigurationManager::configurationRemoved(const QNetworkConfiguration &config) -

157 -

158 This signal is emitted when a configuration is about to be removed from the system. The removed -

159 configuration, specified by \a config, is invalid but retains name and identifier. -

160 */ -

161 -

162 /*! -

163 \fn void QNetworkConfigurationManager::updateCompleted() -

164 -

165 This signal is emitted when the configuration update has been completed. Such an update can -

166 be initiated via \l updateConfigurations(). -

167 */ -

168 -

169 /*! \fn void QNetworkConfigurationManager::configurationChanged(const QNetworkConfiguration &config) -

170 -

171 This signal is emitted when the \l {QNetworkConfiguration::state()}{state} of \a config changes. -

172 */ -

173 -

174 /*! -

175 \fn void QNetworkConfigurationManager::onlineStateChanged(bool isOnline) -

176 -

177 This signal is emitted when the device changes from online to offline mode or vice versa. -

178 \a isOnline represents the new state of the device. -

179 -

180 The state is considered to be online for as long as -

181 \l{allConfigurations()}{allConfigurations}(QNetworkConfiguration::Active) returns a list with -

182 at least one entry. -

183 */ -

184 -

185 /*! -

186 \enum QNetworkConfigurationManager::Capability -

187 -

188 Specifies the system capabilities of the bearer API. The possible values are: -

189 -

190 \value CanStartAndStopInterfaces Network sessions and their underlying access points can be -

191 started and stopped. If this flag is not set QNetworkSession -

192 can only monitor but not influence the state of access points. -

193 On some platforms this feature may require elevated user -

194 permissions. This option is platform specific and may not -

195 always be available. -

196 \value DirectConnectionRouting Network sessions and their sockets can be bound to a -

197 particular network interface. Any packet that passes through -

198 the socket goes to the specified network interface and thus -

199 disregards standard routing table entries. This may be useful -

200 when two interfaces can reach overlapping IP ranges or an -

201 application has specific needs in regards to target networks. -

202 This option is platform specific and may not always be -

203 available. -

204 \value SystemSessionSupport If this flag is set the underlying platform ensures that a -

205 network interface is not shut down until the last network -

206 session has been \l{QNetworkSession::close()}{closed()}. This -

207 works across multiple processes. If the platform session -

208 support is missing this API can only ensure the above behavior -

209 for network sessions within the same process. -

210 In general mobile platforms have such -

211 support whereas most desktop platform lack this capability. -

212 \value ApplicationLevelRoaming The system gives applications control over the systems roaming -

213 behavior. Applications can initiate roaming (in case the -

214 current link is not suitable) and are consulted if the system -

215 has identified a more suitable access point. -

216 \value ForcedRoaming The system disconnects an existing access point and reconnects -

217 via a more suitable one. The application does not have any -

218 control over this process and has to reconnect its active -

219 sockets. -

220 \value DataStatistics If this flag is set QNetworkSession can provide statistics -

221 about transmitted and received data. -

222 \value NetworkSessionRequired If this flag is set the platform requires that a network -

223 session is created before network operations can be performed. -

224 */ -

225 -

226 /*! -

227 Constructs a QNetworkConfigurationManager with the given \a parent. -

228 -

229 Note that to ensure a valid list of current configurations immediately available, updating -

230 is done during construction which causes some delay. -

231 */ -

232 QNetworkConfigurationManager::QNetworkConfigurationManager(QObject *parent) -

233 : QObject(parent) -

234 { -

235 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

236 -

237 connect(priv, SIGNAL(configurationAdded(QNetworkConfiguration)), -

238 this, SIGNAL(configurationAdded(QNetworkConfiguration))); -

239 connect(priv, SIGNAL(configurationRemoved(QNetworkConfiguration)), -

240 this, SIGNAL(configurationRemoved(QNetworkConfiguration))); -

241 connect(priv, SIGNAL(configurationChanged(QNetworkConfiguration)), -

242 this, SIGNAL(configurationChanged(QNetworkConfiguration))); -

243 connect(priv, SIGNAL(onlineStateChanged(bool)), -

244 this, SIGNAL(onlineStateChanged(bool))); -

245 connect(priv, SIGNAL(configurationUpdateComplete()), -

246 this, SIGNAL(updateCompleted())); -

247 -

248 priv->enablePolling(); -

}

executed 432 times by 19 tests: end of block

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy

432

250 -

251 /*! -

252 Frees the resources associated with the QNetworkConfigurationManager object. -

253 */ -

254 QNetworkConfigurationManager::~QNetworkConfigurationManager() -

255 { -

256 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv

Description

TRUE

evaluated 433 times by 22 tests

Evaluated by:

tst_QAbstractNetworkCache
tst_QFtp
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qhostinfo - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworksession - unknown status
tst_qudpsocket - unknown status
tst_spdy - unknown status

FALSE

never evaluated

0-433

priv->disablePolling();

executed 433 times by 22 tests: priv->disablePolling();

Executed by:

tst_QAbstractNetworkCache
tst_QFtp
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qhostinfo - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworksession - unknown status
tst_qudpsocket - unknown status
tst_spdy - unknown status

433

}

executed 433 times by 22 tests: end of block

Executed by:

tst_QAbstractNetworkCache
tst_QFtp
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy
tst_networkselftest - unknown status
tst_qabstractnetworkcache - unknown status
tst_qhostinfo - unknown status
tst_qnetworkinterface - unknown status
tst_qnetworksession - unknown status
tst_qudpsocket - unknown status
tst_spdy - unknown status

433

260 -

261 -

262 /*! -

263 Returns the default configuration to be used. This function always returns a discovered -

264 configuration; otherwise an invalid configuration. -

265 -

266 In some cases it may be required to call updateConfigurations() and wait for the -

267 updateCompleted() signal before calling this function. -

268 -

269 \sa allConfigurations() -

270 */ -

271 QNetworkConfiguration QNetworkConfigurationManager::defaultConfiguration() const -

272 { -

273 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv

Description

TRUE

evaluated 301 times by 18 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy

FALSE

never evaluated

0-301

return priv->defaultConfiguration();

executed 301 times by 18 tests: return priv->defaultConfiguration();

Executed by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QFtp
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QTcpServer
tst_QUdpSocket
tst_QXmlInputSource
tst_QXmlStream
tst_Spdy

301

276 -

return QNetworkConfiguration();

never executed: return QNetworkConfiguration();

0

278 } -

279 -

280 /*! -

281 Returns the list of configurations which comply with the given \a filter. -

282 -

283 By default this function returns all (defined and undefined) configurations. -

284 -

285 A wireless network with a particular SSID may only be accessible in a -

286 certain area despite the fact that the system has a valid configuration -

287 for it. Therefore the filter flag may be used to limit the list to -

288 discovered and possibly connected configurations only. -

289 -

290 If \a filter is set to zero this function returns all possible configurations. -

291 -

292 Note that this function returns the states for all configurations as they are known at -

293 the time of this function call. If for instance a configuration of type WLAN is defined -

294 the system may have to perform a WLAN scan in order to determine whether it is -

295 actually available. To obtain the most accurate state updateConfigurations() should -

296 be used to update each configuration's state. Note that such an update may require -

297 some time. It's completion is signalled by updateCompleted(). In the absence of a -

298 configuration update this function returns the best estimate at the time of the call. -

299 Therefore, if WLAN configurations are of interest, it is recommended that -

300 updateConfigurations() is called once after QNetworkConfigurationManager -

301 instantiation (WLAN scans are too time consuming to perform in constructor). -

302 After this the data is kept automatically up-to-date as the system reports -

303 any changes. -

304 */ -

305 QList<QNetworkConfiguration> QNetworkConfigurationManager::allConfigurations(QNetworkConfiguration::StateFlags filter) const -

306 { -

307 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv	Description
TRUE	evaluated 27 times by 4 tests Evaluated by: tst_QNetworkConfiguration tst_QNetworkConfigurationManager tst_QNetworkProxyFactory tst_QNetworkSession
FALSE	never evaluated

0-27

return priv->allConfigurations(filter);

executed 27 times by 4 tests: return priv->allConfigurations(filter);

Executed by:

tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkProxyFactory
tst_QNetworkSession

27

310 -

return QList<QNetworkConfiguration>();

never executed: return QList<QNetworkConfiguration>();

0

312 } -

313 -

314 /*! -

315 Returns the QNetworkConfiguration for \a identifier; otherwise returns an -

316 invalid QNetworkConfiguration. -

317 -

318 \sa QNetworkConfiguration::identifier() -

319 */ -

320 QNetworkConfiguration QNetworkConfigurationManager::configurationFromIdentifier(const QString &identifier) const -

321 { -

322 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv	Description
TRUE	evaluated 120 times by 3 tests Evaluated by: tst_QAbstractNetworkCache tst_QNetworkConfigurationManager tst_QNetworkReply
FALSE	never evaluated

0-120

return priv->configurationFromIdentifier(identifier);

executed 120 times by 3 tests: return priv->configurationFromIdentifier(identifier);

Executed by:

tst_QAbstractNetworkCache
tst_QNetworkConfigurationManager
tst_QNetworkReply

120

325 -

return QNetworkConfiguration();

never executed: return QNetworkConfiguration();

0

327 } -

328 -

329 /*! -

330 Returns \c true if the system is considered to be connected to another device via an active -

331 network interface; otherwise returns \c false. -

332 -

333 This is equivalent to the following code snippet: -

334 -

335 \snippet code/src_network_bearer_qnetworkconfigmanager.cpp 0 -

336 -

337 \sa onlineStateChanged() -

338 */ -

339 bool QNetworkConfigurationManager::isOnline() const -

340 { -

341 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QNetworkConfigurationManager
FALSE	never evaluated

0-1

return priv->isOnline();

executed 1 time by 1 test: return priv->isOnline();

Executed by:

tst_QNetworkConfigurationManager

1

344 -

return false;

never executed: return false;

0

346 } -

347 -

348 /*! -

349 Returns the capabilities supported by the current platform. -

350 */ -

351 QNetworkConfigurationManager::Capabilities QNetworkConfigurationManager::capabilities() const -

352 { -

353 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv	Description
TRUE	evaluated 94 times by 12 tests Evaluated by: tst_QAbstractNetworkCache tst_QHttpNetworkConnection tst_QNetworkAccessManager tst_QNetworkAccessManager_And_QProgressDialog tst_QNetworkConfigurationManager tst_QNetworkDiskCache tst_QNetworkInterface tst_QNetworkProxyFactory tst_QNetworkReply tst_QNetworkSession tst_QXmlInputSource tst_QXmlStream
FALSE	never evaluated

0-94

return priv->capabilities();

executed 94 times by 12 tests: return priv->capabilities();

Executed by:

tst_QAbstractNetworkCache
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QNetworkSession
tst_QXmlInputSource
tst_QXmlStream

94

356 -

return QNetworkConfigurationManager::Capabilities(0);

never executed: return QNetworkConfigurationManager::Capabilities(0);

0

358 } -

359 -

360 /*! -

361 Initiates an update of all configurations. This may be used to initiate WLAN scans or other -

362 time consuming updates which may be required to obtain the correct state for configurations. -

363 -

364 This call is asynchronous. On completion of this update the updateCompleted() signal is -

365 emitted. If new configurations are discovered or old ones were removed or changed the update -

366 process may trigger the emission of one or multiple configurationAdded(), -

367 configurationRemoved() and configurationChanged() signals. -

368 -

369 If a configuration state changes as a result of this update all existing QNetworkConfiguration -

370 instances are updated automatically. -

371 -

372 \sa allConfigurations() -

373 */ -

374 void QNetworkConfigurationManager::updateConfigurations() -

375 { -

376 QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); -

if (priv)

priv	Description
TRUE	evaluated 16 times by 3 tests Evaluated by: tst_QNetworkConfiguration tst_QNetworkConfigurationManager tst_QNetworkSession
FALSE	never evaluated

0-16

priv->performAsyncConfigurationUpdate();

executed 16 times by 3 tests: priv->performAsyncConfigurationUpdate();

Executed by:

tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkSession

16

}

executed 16 times by 3 tests: end of block

Executed by:

tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkSession

16

380 -

381 #include "moc_qnetworkconfigmanager.cpp" -

382 -

383 QT_END_NAMESPACE -

384 -

385 #endif // QT_NO_BEARERMANAGEMENT -

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