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qxcbsessionmanager.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2013 Teo Mrnjavac <teo@kde.org>-
4** Copyright (C) 2016 The Qt Company Ltd.-
5** Contact: https://www.qt.io/licensing/-
6**-
7** This file is part of the plugins of the Qt Toolkit.-
8**-
9** $QT_BEGIN_LICENSE:LGPL$-
10** Commercial License Usage-
11** Licensees holding valid commercial Qt licenses may use this file in-
12** accordance with the commercial license agreement provided with the-
13** Software or, alternatively, in accordance with the terms contained in-
14** a written agreement between you and The Qt Company. For licensing terms-
15** and conditions see https://www.qt.io/terms-conditions. For further-
16** information use the contact form at https://www.qt.io/contact-us.-
17**-
18** GNU Lesser General Public License Usage-
19** Alternatively, this file may be used under the terms of the GNU Lesser-
20** General Public License version 3 as published by the Free Software-
21** Foundation and appearing in the file LICENSE.LGPL3 included in the-
22** packaging of this file. Please review the following information to-
23** ensure the GNU Lesser General Public License version 3 requirements-
24** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
25**-
26** GNU General Public License Usage-
27** Alternatively, this file may be used under the terms of the GNU-
28** General Public License version 2.0 or (at your option) the GNU General-
29** Public license version 3 or any later version approved by the KDE Free-
30** Qt Foundation. The licenses are as published by the Free Software-
31** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
32** included in the packaging of this file. Please review the following-
33** information to ensure the GNU General Public License requirements will-
34** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
35** https://www.gnu.org/licenses/gpl-3.0.html.-
36**-
37** $QT_END_LICENSE$-
38**-
39****************************************************************************/-
40-
41#include "qxcbsessionmanager.h"-
42-
43#include <qguiapplication.h>-
44#include <qdatetime.h>-
45#include <qfileinfo.h>-
46#include <qplatformdefs.h>-
47#include <qsocketnotifier.h>-
48#include <X11/SM/SMlib.h>-
49#include <errno.h> // ERANGE-
50-
51#include <cerrno> // ERANGE-
52-
53class QSmSocketReceiver : public QObject-
54{-
55 Q_OBJECT-
56public:-
57 QSmSocketReceiver(int socket)-
58 {-
59 QSocketNotifier* sn = new QSocketNotifier(socket, QSocketNotifier::Read, this);-
60 connect(sn, SIGNAL(activated(int)), this, SLOT(socketActivated(int)));-
61 }
never executed: end of block
0
62-
63public Q_SLOTS:-
64 void socketActivated(int);-
65};-
66-
67-
68static SmcConn smcConnection = 0;-
69static bool sm_interactionActive;-
70static bool sm_smActive;-
71static int sm_interactStyle;-
72static int sm_saveType;-
73static bool sm_cancel;-
74static bool sm_waitingForInteraction;-
75static bool sm_isshutdown;-
76static bool sm_phase2;-
77static bool sm_in_phase2;-
78bool qt_sm_blockUserInput = false;-
79-
80static QSmSocketReceiver* sm_receiver = 0;-
81-
82static void resetSmState();-
83static void sm_setProperty(const char *name, const char *type,-
84 int num_vals, SmPropValue *vals);-
85static void sm_saveYourselfCallback(SmcConn smcConn, SmPointer clientData,-
86 int saveType, Bool shutdown , int interactStyle, Bool fast);-
87static void sm_saveYourselfPhase2Callback(SmcConn smcConn, SmPointer clientData) ;-
88static void sm_dieCallback(SmcConn smcConn, SmPointer clientData) ;-
89static void sm_shutdownCancelledCallback(SmcConn smcConn, SmPointer clientData);-
90static void sm_saveCompleteCallback(SmcConn smcConn, SmPointer clientData);-
91static void sm_interactCallback(SmcConn smcConn, SmPointer clientData);-
92static void sm_performSaveYourself(QXcbSessionManager*);-
93-
94static void resetSmState()-
95{-
96 sm_waitingForInteraction = false;-
97 sm_interactionActive = false;-
98 sm_interactStyle = SmInteractStyleNone;-
99 sm_smActive = false;-
100 qt_sm_blockUserInput = false;-
101 sm_isshutdown = false;-
102 sm_phase2 = false;-
103 sm_in_phase2 = false;-
104}
executed 135 times by 5 tests: end of block
Executed by:
  • tst_QApplication
  • tst_QGuiApplication
  • tst_qapplication - unknown status
  • tst_qprocess - unknown status
  • tst_selftests - unknown status
135
105-
106-
107// theoretically it's possible to set several properties at once. For-
108// simplicity, however, we do just one property at a time-
109static void sm_setProperty(const char *name, const char *type,-
110 int num_vals, SmPropValue *vals)-
111{-
112 if (num_vals) {
num_valsDescription
TRUEnever evaluated
FALSEnever evaluated
0
113 SmProp prop;-
114 prop.name = const_cast<char*>(name);-
115 prop.type = const_cast<char*>(type);-
116 prop.num_vals = num_vals;-
117 prop.vals = vals;-
118-
119 SmProp* props[1];-
120 props[0] = &prop;-
121 SmcSetProperties(smcConnection, 1, props);-
122 } else {
never executed: end of block
0
123 char* names[1];-
124 names[0] = const_cast<char*>(name);-
125 SmcDeleteProperties(smcConnection, 1, names);-
126 }
never executed: end of block
0
127}-
128-
129static void sm_setProperty(const QString &name, const QString &value)-
130{-
131 QByteArray v = value.toUtf8();-
132 SmPropValue prop;-
133 prop.length = v.length();-
134 prop.value = (SmPointer) const_cast<char *>(v.constData());-
135 sm_setProperty(name.toLatin1().data(), SmARRAY8, 1, &prop);-
136}
never executed: end of block
0
137-
138static void sm_setProperty(const QString &name, const QStringList &value)-
139{-
140 SmPropValue *prop = new SmPropValue[value.count()];-
141 int count = 0;-
142 QList<QByteArray> vl;-
143 vl.reserve(value.size());-
144 for (QStringList::ConstIterator it = value.begin(); it != value.end(); ++it) {
it != value.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
145 prop[count].length = (*it).length();-
146 vl.append((*it).toUtf8());-
147 prop[count].value = (char*)vl.last().data();-
148 ++count;-
149 }
never executed: end of block
0
150 sm_setProperty(name.toLatin1().data(), SmLISTofARRAY8, count, prop);-
151 delete [] prop;-
152}
never executed: end of block
0
153-
154-
155// workaround for broken libsm, see below-
156struct QT_smcConn {-
157 unsigned int save_yourself_in_progress : 1;-
158 unsigned int shutdown_in_progress : 1;-
159};-
160-
161static void sm_saveYourselfCallback(SmcConn smcConn, SmPointer clientData,-
162 int saveType, Bool shutdown , int interactStyle, Bool /*fast*/)-
163{-
164 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
165 return;
never executed: return;
0
166 sm_cancel = false;-
167 sm_smActive = true;-
168 sm_isshutdown = shutdown;-
169 sm_saveType = saveType;-
170 sm_interactStyle = interactStyle;-
171-
172 // ugly workaround for broken libSM. libSM should do that _before_-
173 // actually invoking the callback in sm_process.c-
174 ((QT_smcConn*)smcConn)->save_yourself_in_progress = true;-
175 if (sm_isshutdown)
sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
0
176 ((QT_smcConn*)smcConn)->shutdown_in_progress = true;
never executed: ((QT_smcConn*)smcConn)->shutdown_in_progress = true;
0
177-
178 sm_performSaveYourself((QXcbSessionManager*) clientData);-
179 if (!sm_isshutdown) // we cannot expect a confirmation message in that case
!sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
0
180 resetSmState();
never executed: resetSmState();
0
181}
never executed: end of block
0
182-
183static void sm_performSaveYourself(QXcbSessionManager *sm)-
184{-
185 if (sm_isshutdown)
sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
0
186 qt_sm_blockUserInput = true;
never executed: qt_sm_blockUserInput = true;
0
187-
188 // generate a new session key-
189 timeval tv;-
190 gettimeofday(&tv, 0);-
191 sm->setSessionKey(QString::number(qulonglong(tv.tv_sec)) +-
192 QLatin1Char('_') +-
193 QString::number(qulonglong(tv.tv_usec)));-
194-
195 QStringList arguments = QCoreApplication::arguments();-
196 QString argument0 = arguments.isEmpty() ? QCoreApplication::applicationFilePath()
arguments.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
197 : arguments.at(0);-
198-
199 // tell the session manager about our program in best POSIX style-
200 sm_setProperty(QString::fromLatin1(SmProgram), argument0);-
201 // tell the session manager about our user as well.-
202 struct passwd *entryPtr = 0;-
203#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && (_POSIX_THREAD_SAFE_FUNCTIONS - 0 > 0)-
204 QVarLengthArray<char, 1024> buf(qMax<long>(sysconf(_SC_GETPW_R_SIZE_MAX), 1024L));-
205 struct passwd entry;-
206 while (getpwuid_r(geteuid(), &entry, buf.data(), buf.size(), &entryPtr) == ERANGE) {
getpwuid_r(get...ntryPtr) == 34Description
TRUEnever evaluated
FALSEnever evaluated
0
207 if (buf.size() >= 32768) {
buf.size() >= 32768Description
TRUEnever evaluated
FALSEnever evaluated
0
208 // too big already, fail-
209 static char badusername[] = "";-
210 entryPtr = &entry;-
211 entry.pw_name = badusername;-
212 break;
never executed: break;
0
213 }-
214-
215 // retry with a bigger buffer-
216 buf.resize(buf.size() * 2);-
217 }
never executed: end of block
0
218#else-
219 entryPtr = getpwuid(geteuid());-
220#endif-
221 if (entryPtr)
entryPtrDescription
TRUEnever evaluated
FALSEnever evaluated
0
222 sm_setProperty(QString::fromLatin1(SmUserID), QString::fromLocal8Bit(entryPtr->pw_name));
never executed: sm_setProperty(QString::fromLatin1("UserID"), QString::fromLocal8Bit(entryPtr->pw_name));
0
223-
224 // generate a restart and discard command that makes sense-
225 QStringList restart;-
226 restart << argument0 << QLatin1String("-session")-
227 << sm->sessionId() + QLatin1Char('_') + sm->sessionKey();-
228-
229 QFileInfo fi = QCoreApplication::applicationFilePath();-
230 if (qAppName().compare(fi.fileName(), Qt::CaseInsensitive) != 0)
qAppName().com...ensitive) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
231 restart << QLatin1String("-name") << qAppName();
never executed: restart << QLatin1String("-name") << qAppName();
0
232 sm->setRestartCommand(restart);-
233 QStringList discard;-
234 sm->setDiscardCommand(discard);-
235-
236 switch (sm_saveType) {-
237 case SmSaveBoth:
never executed: case 2:
0
238 sm->appCommitData();-
239 if (sm_isshutdown && sm_cancel)
sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
sm_cancelDescription
TRUEnever evaluated
FALSEnever evaluated
0
240 break; // we cancelled the shutdown, no need to save state
never executed: break;
0
241 // fall through-
242 case SmSaveLocal:
code before this statement never executed: case 1:
never executed: case 1:
0
243 sm->appSaveState();-
244 break;
never executed: break;
0
245 case SmSaveGlobal:
never executed: case 0:
0
246 sm->appCommitData();-
247 break;
never executed: break;
0
248 default:
never executed: default:
0
249 break;
never executed: break;
0
250 }-
251-
252 if (sm_phase2 && !sm_in_phase2) {
sm_phase2Description
TRUEnever evaluated
FALSEnever evaluated
!sm_in_phase2Description
TRUEnever evaluated
FALSEnever evaluated
0
253 SmcRequestSaveYourselfPhase2(smcConnection, sm_saveYourselfPhase2Callback, (SmPointer*) sm);-
254 qt_sm_blockUserInput = false;-
255 } else {
never executed: end of block
0
256 // close eventual interaction monitors and cancel the-
257 // shutdown, if required. Note that we can only cancel when-
258 // performing a shutdown, it does not work for checkpoints-
259 if (sm_interactionActive) {
sm_interactionActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
260 SmcInteractDone(smcConnection, sm_isshutdown && sm_cancel);-
261 sm_interactionActive = false;-
262 } else if (sm_cancel && sm_isshutdown) {
never executed: end of block
sm_cancelDescription
TRUEnever evaluated
FALSEnever evaluated
sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
0
263 if (sm->allowsErrorInteraction()) {
sm->allowsErrorInteraction()Description
TRUEnever evaluated
FALSEnever evaluated
0
264 SmcInteractDone(smcConnection, True);-
265 sm_interactionActive = false;-
266 }
never executed: end of block
0
267 }
never executed: end of block
0
268-
269 // set restart and discard command in session manager-
270 sm_setProperty(QString::fromLatin1(SmRestartCommand), sm->restartCommand());-
271 sm_setProperty(QString::fromLatin1(SmDiscardCommand), sm->discardCommand());-
272-
273 // set the restart hint-
274 SmPropValue prop;-
275 prop.length = sizeof(int);-
276 int value = sm->restartHint();-
277 prop.value = (SmPointer) &value;-
278 sm_setProperty(SmRestartStyleHint, SmCARD8, 1, &prop);-
279-
280 // we are done-
281 SmcSaveYourselfDone(smcConnection, !sm_cancel);-
282 }
never executed: end of block
0
283}-
284-
285static void sm_dieCallback(SmcConn smcConn, SmPointer /* clientData */)-
286{-
287 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
288 return;
never executed: return;
0
289 resetSmState();-
290 QEvent quitEvent(QEvent::Quit);-
291 QGuiApplication::sendEvent(qApp, &quitEvent);-
292}
never executed: end of block
0
293-
294static void sm_shutdownCancelledCallback(SmcConn smcConn, SmPointer clientData)-
295{-
296 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
297 return;
never executed: return;
0
298 if (sm_waitingForInteraction)
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
299 ((QXcbSessionManager *) clientData)->exitEventLoop();
never executed: ((QXcbSessionManager *) clientData)->exitEventLoop();
0
300 resetSmState();-
301}
never executed: end of block
0
302-
303static void sm_saveCompleteCallback(SmcConn smcConn, SmPointer /*clientData */)-
304{-
305 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
306 return;
never executed: return;
0
307 resetSmState();-
308}
never executed: end of block
0
309-
310static void sm_interactCallback(SmcConn smcConn, SmPointer clientData)-
311{-
312 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
313 return;
never executed: return;
0
314 if (sm_waitingForInteraction)
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
315 ((QXcbSessionManager *) clientData)->exitEventLoop();
never executed: ((QXcbSessionManager *) clientData)->exitEventLoop();
0
316}
never executed: end of block
0
317-
318static void sm_saveYourselfPhase2Callback(SmcConn smcConn, SmPointer clientData)-
319{-
320 if (smcConn != smcConnection)
smcConn != smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
321 return;
never executed: return;
0
322 sm_in_phase2 = true;-
323 sm_performSaveYourself((QXcbSessionManager *) clientData);-
324}
never executed: end of block
0
325-
326-
327void QSmSocketReceiver::socketActivated(int)-
328{-
329 IceProcessMessages(SmcGetIceConnection(smcConnection), 0, 0);-
330}
never executed: end of block
0
331-
332-
333// QXcbSessionManager starts here-
334-
335QXcbSessionManager::QXcbSessionManager(const QString &id, const QString &key)-
336 : QPlatformSessionManager(id, key)-
337 , m_eventLoop(0)-
338{-
339 resetSmState();-
340 char cerror[256];-
341 char* myId = 0;-
342 QByteArray b_id = id.toLatin1();-
343 char* prevId = b_id.data();-
344-
345 SmcCallbacks cb;-
346 cb.save_yourself.callback = sm_saveYourselfCallback;-
347 cb.save_yourself.client_data = (SmPointer) this;-
348 cb.die.callback = sm_dieCallback;-
349 cb.die.client_data = (SmPointer) this;-
350 cb.save_complete.callback = sm_saveCompleteCallback;-
351 cb.save_complete.client_data = (SmPointer) this;-
352 cb.shutdown_cancelled.callback = sm_shutdownCancelledCallback;-
353 cb.shutdown_cancelled.client_data = (SmPointer) this;-
354-
355 // avoid showing a warning message below-
356 if (!qEnvironmentVariableIsSet("SESSION_MANAGER"))
!qEnvironmentV...SION_MANAGER")Description
TRUEevaluated 135 times by 5 tests
Evaluated by:
  • tst_QApplication
  • tst_QGuiApplication
  • tst_qapplication - unknown status
  • tst_qprocess - unknown status
  • tst_selftests - unknown status
FALSEnever evaluated
0-135
357 return;
executed 135 times by 5 tests: return;
Executed by:
  • tst_QApplication
  • tst_QGuiApplication
  • tst_qapplication - unknown status
  • tst_qprocess - unknown status
  • tst_selftests - unknown status
135
358-
359 smcConnection = SmcOpenConnection(0, 0, 1, 0,-
360 SmcSaveYourselfProcMask |-
361 SmcDieProcMask |-
362 SmcSaveCompleteProcMask |-
363 SmcShutdownCancelledProcMask,-
364 &cb,-
365 prevId,-
366 &myId,-
367 256, cerror);-
368-
369 setSessionId(QString::fromLatin1(myId));-
370 ::free(myId); // it was allocated by C-
371-
372 QString error = QString::fromLocal8Bit(cerror);-
373 if (!smcConnection)
!smcConnectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
374 qWarning("Qt: Session management error: %s", qPrintable(error));
never executed: QMessageLogger(__FILE__, 374, __PRETTY_FUNCTION__).warning("Qt: Session management error: %s", QString(error).toLocal8Bit().constData());
0
375 else-
376 sm_receiver = new QSmSocketReceiver(IceConnectionNumber(SmcGetIceConnection(smcConnection)));
never executed: sm_receiver = new QSmSocketReceiver(IceConnectionNumber(SmcGetIceConnection(smcConnection)));
0
377}-
378-
379QXcbSessionManager::~QXcbSessionManager()-
380{-
381 if (smcConnection)
smcConnectionDescription
TRUEnever evaluated
FALSEevaluated 347 times by 219 tests
Evaluated by:
  • tst_QApplication
  • tst_QGuiApplication
  • tst_gestures - unknown status
  • tst_lancelot - unknown status
  • tst_languagechange - unknown status
  • tst_modeltest - unknown status
  • tst_qabstractbutton - unknown status
  • tst_qabstractitemview - unknown status
  • tst_qabstractprintdialog - unknown status
  • tst_qabstractproxymodel - unknown status
  • tst_qabstractscrollarea - unknown status
  • tst_qabstractslider - unknown status
  • tst_qabstractspinbox - unknown status
  • tst_qabstracttextdocumentlayout - unknown status
  • tst_qaccessibility - unknown status
  • tst_qaction - unknown status
  • tst_qactiongroup - unknown status
  • tst_qapplication - unknown status
  • tst_qbackingstore - unknown status
  • tst_qboxlayout - unknown status
  • tst_qbrush - unknown status
  • tst_qbuttongroup - unknown status
  • tst_qcalendarwidget - unknown status
  • tst_qcheckbox - unknown status
  • tst_qclipboard - unknown status
  • ...
0-347
382 SmcCloseConnection(smcConnection, 0, 0);
never executed: SmcCloseConnection(smcConnection, 0, 0);
0
383 smcConnection = 0;-
384 delete sm_receiver;-
385}
executed 347 times by 219 tests: end of block
Executed by:
  • tst_QApplication
  • tst_QGuiApplication
  • tst_gestures - unknown status
  • tst_lancelot - unknown status
  • tst_languagechange - unknown status
  • tst_modeltest - unknown status
  • tst_qabstractbutton - unknown status
  • tst_qabstractitemview - unknown status
  • tst_qabstractprintdialog - unknown status
  • tst_qabstractproxymodel - unknown status
  • tst_qabstractscrollarea - unknown status
  • tst_qabstractslider - unknown status
  • tst_qabstractspinbox - unknown status
  • tst_qabstracttextdocumentlayout - unknown status
  • tst_qaccessibility - unknown status
  • tst_qaction - unknown status
  • tst_qactiongroup - unknown status
  • tst_qapplication - unknown status
  • tst_qbackingstore - unknown status
  • tst_qboxlayout - unknown status
  • tst_qbrush - unknown status
  • tst_qbuttongroup - unknown status
  • tst_qcalendarwidget - unknown status
  • tst_qcheckbox - unknown status
  • tst_qclipboard - unknown status
  • ...
347
386-
387-
388void* QXcbSessionManager::handle() const-
389{-
390 return (void*) smcConnection;
never executed: return (void*) smcConnection;
0
391}-
392-
393bool QXcbSessionManager::allowsInteraction()-
394{-
395 if (sm_interactionActive)
sm_interactionActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
396 return true;
never executed: return true;
0
397-
398 if (sm_waitingForInteraction)
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
399 return false;
never executed: return false;
0
400-
401 if (sm_interactStyle == SmInteractStyleAny) {
sm_interactStyle == 2Description
TRUEnever evaluated
FALSEnever evaluated
0
402 sm_waitingForInteraction = SmcInteractRequest(smcConnection,-
403 SmDialogNormal,-
404 sm_interactCallback,-
405 (SmPointer*) this);-
406 }
never executed: end of block
0
407 if (sm_waitingForInteraction) {
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
408 QEventLoop eventLoop;-
409 m_eventLoop = &eventLoop;-
410 eventLoop.exec();-
411 m_eventLoop = 0;-
412-
413 sm_waitingForInteraction = false;-
414 if (sm_smActive) { // not cancelled
sm_smActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
415 sm_interactionActive = true;-
416 qt_sm_blockUserInput = false;-
417 return true;
never executed: return true;
0
418 }-
419 }
never executed: end of block
0
420 return false;
never executed: return false;
0
421}-
422-
423bool QXcbSessionManager::allowsErrorInteraction()-
424{-
425 if (sm_interactionActive)
sm_interactionActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
426 return true;
never executed: return true;
0
427-
428 if (sm_waitingForInteraction)
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
429 return false;
never executed: return false;
0
430-
431 if (sm_interactStyle == SmInteractStyleAny || sm_interactStyle == SmInteractStyleErrors) {
sm_interactStyle == 2Description
TRUEnever evaluated
FALSEnever evaluated
sm_interactStyle == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
432 sm_waitingForInteraction = SmcInteractRequest(smcConnection,-
433 SmDialogError,-
434 sm_interactCallback,-
435 (SmPointer*) this);-
436 }
never executed: end of block
0
437 if (sm_waitingForInteraction) {
sm_waitingForInteractionDescription
TRUEnever evaluated
FALSEnever evaluated
0
438 QEventLoop eventLoop;-
439 m_eventLoop = &eventLoop;-
440 eventLoop.exec();-
441 m_eventLoop = 0;-
442-
443 sm_waitingForInteraction = false;-
444 if (sm_smActive) { // not cancelled
sm_smActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
445 sm_interactionActive = true;-
446 qt_sm_blockUserInput = false;-
447 return true;
never executed: return true;
0
448 }-
449 }
never executed: end of block
0
450 return false;
never executed: return false;
0
451}-
452-
453void QXcbSessionManager::release()-
454{-
455 if (sm_interactionActive) {
sm_interactionActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
456 SmcInteractDone(smcConnection, False);-
457 sm_interactionActive = false;-
458 if (sm_smActive && sm_isshutdown)
sm_smActiveDescription
TRUEnever evaluated
FALSEnever evaluated
sm_isshutdownDescription
TRUEnever evaluated
FALSEnever evaluated
0
459 qt_sm_blockUserInput = true;
never executed: qt_sm_blockUserInput = true;
0
460 }
never executed: end of block
0
461}
never executed: end of block
0
462-
463void QXcbSessionManager::cancel()-
464{-
465 sm_cancel = true;-
466}
never executed: end of block
0
467-
468void QXcbSessionManager::setManagerProperty(const QString &name, const QString &value)-
469{-
470 sm_setProperty(name, value);-
471}
never executed: end of block
0
472-
473void QXcbSessionManager::setManagerProperty(const QString &name, const QStringList &value)-
474{-
475 sm_setProperty(name, value);-
476}
never executed: end of block
0
477-
478bool QXcbSessionManager::isPhase2() const-
479{-
480 return sm_in_phase2;
never executed: return sm_in_phase2;
0
481}-
482-
483void QXcbSessionManager::requestPhase2()-
484{-
485 sm_phase2 = true;-
486}
never executed: end of block
0
487-
488void QXcbSessionManager::exitEventLoop()-
489{-
490 m_eventLoop->exit();-
491}
never executed: end of block
0
492-
493#include "qxcbsessionmanager.moc"-
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