Mercurial > trustbridge

annotate ui/processhelp.h @ 1361:0f3af6916395

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix directory change order in coverage script
author aheinecke@intevation.de
date Mon, 10 Nov 2014 14:01:23 +0100
parents 2a1aa9df8f11
children 23df332b2a4c
rev   line source
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
2 * Software engineering by Intevation GmbH
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
3 *
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
4 * This file is Free Software under the GNU GPL (v>=2)
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
5 * and comes with ABSOLUTELY NO WARRANTY!
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
6 * See LICENSE.txt for details.
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
7 *
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
8 * Parts of this code (especially windows) are based on kpimutils processes.cpp
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
9 * available under LGPL 2.1 or later.
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
10 */
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
11 #ifndef PROCESSHELP_H
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
12 #define PROCESSHELP_H
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
13
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
14 #include <QList>
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
15 #include <QString>
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
16
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
17 /**
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
18 * @file processhelp.h
1053
78798d3af8f0 Fixed doxygen build warnings.
Emanuel Schuetze <emanuel@intevation.de>
parents: 782
diff changeset
19 * @brief Static helper functions for process handling
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
20 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
21 /** @brief Static helper functions for process handling */
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
22 class ProcessHelp {
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
23
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
24 public:
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
25 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
26 * @brief look up process id's for a processName
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
27 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
28 * Looks up processes run by the current user.
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
29 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
30 * @param[in] processName the name of the process to look for
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
31 * @returns a list of pids that match this process. May be empty
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
32 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
33 static const QList<int> getProcessesIdForName(const QString &processName);
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
34
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
35 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
36 * @brief check if another process with the same name exists
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
37 *
1162
2a1206932f53 (issue107) Comment all TODO's and FIXME's with issues as documented in issue107
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1053
diff changeset
38 * Under GNU/Linux this only works for processes that have a
2a1206932f53 (issue107) Comment all TODO's and FIXME's with issues as documented in issue107
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1053
diff changeset
39 * processName.pid file in QStandardPaths::DataLocation.
2a1206932f53 (issue107) Comment all TODO's and FIXME's with issues as documented in issue107
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1053
diff changeset
40 *
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
41 * @param[in] processName name of the process to look for.
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
42 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
43 * @returns true if one or more processes (other than the current process) exist
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
44 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
45 static bool otherProcessesExist(const QString &processName);
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
46
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
47 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
48 * @brief Activates the window for first found process
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
49 * @param [in] executableName executableName (without path and .exe extension)
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
50 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
51 static void activateWindowForProcess(const QString &executableName);
782
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
52
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
53 /**
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
54 * @brief Clean up internaly used infrastructure like pid/lock files.
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
55 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
56 static void cleanUp(void);
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
57 };
782
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
58
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
59 #endif // PROCESSHELP_H
http://wald.intevation.org/projects/trustbridge/