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annotate ui/processhelp_linux.cpp @ 1275:be989e9d49a4

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Translations updated.
author Emanuel Schuetze <emanuel@intevation.de>
date Mon, 29 Sep 2014 11:08:20 +0200
parents 2a1aa9df8f11
children 23df332b2a4c
rev   line source
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Andre Heinecke <andre.heinecke@intevation.de>
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8 #ifndef WIN32
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9
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10 #include "processhelp.h"
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11 #include "linuxlockfile.h"
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12
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13 #include <fcntl.h>
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14 #include <semaphore.h>
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15
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16 #include <QDebug>
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17 #include <QDir>
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18 #include <QStandardPaths>
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19
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20 int lockFileFD = -1;
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21
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22 const QList<int> ProcessHelp::getProcessesIdForName(const QString &processName) {
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23 // TODO (issue39)
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24 Q_UNUSED(processName);
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25 return QList<int>();
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26 }
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27
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28 bool ProcessHelp::otherProcessesExist(const QString &processName) {
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29 QDir dataDir(QStandardPaths::writableLocation(QStandardPaths::DataLocation));
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30 dataDir.mkpath(".");
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31 QString lockFilePath = dataDir.filePath(processName + ".pid");
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32 lockFileFD = open_lockfile(lockFilePath.toLocal8Bit().data());
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33 if (lockFileFD == -1)
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34 // Creating the lock file failed, so we assume another
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35 // instance is runnning.
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36 return true;
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37 return false;
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38 }
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39
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40 void ProcessHelp::activateWindowForProcess(const QString &executableName) {
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41 // TODO (issue136)
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42 Q_UNUSED(executableName);
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43 return;
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44 }
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45
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46 void ProcessHelp::cleanUp() {
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47 close_lockfile(lockFileFD);
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48 }
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49
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50 #endif /* Not WIN32 */
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