Mercurial > trustbridge

annotate ui/processhelp.h @ 1373:00fcb9c4d16b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
(issue179) Handle SW verify failures and try to redownload the update
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 24 Nov 2014 16:46:08 +0100
parents 23df332b2a4c
children
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>
1371
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
16 #include <QDateTime>
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
17
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
18 /**
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
19 * @file processhelp.h
1053
78798d3af8f0 Fixed doxygen build warnings.
Emanuel Schuetze <emanuel@intevation.de>
parents: 782
diff changeset
20 * @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
21 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
22 /** @brief Static helper functions for process handling */
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
23 class ProcessHelp {
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
24
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
25 public:
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
26 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
27 * @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
28 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
29 * Looks up processes run by the current user.
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
30 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
31 * @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
32 * @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
33 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
34 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
35
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
36 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
37 * @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
38 *
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
39 * 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
40 * 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
41 *
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
42 * @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
43 *
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
44 * @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
45 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
46 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
47
606
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
48 /**
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
49 * @brief Activates the window for first found process
91dd38a71783 Style: run astyle on processhelp
Andre Heinecke <andre.heinecke@intevation.de>
parents: 603
diff changeset
50 * @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
51 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
52 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
53
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
54 /**
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
55 * @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
56 */
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
57 static void cleanUp(void);
1371
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
58
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
59 #ifndef WIN32
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
60 /**
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
61 * @brief Read the signature timestamp from settings.
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
62 *
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
63 * @returns The signature timestamp as qdatetime or an invalid dt on error.
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
64 */
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
65 static QDateTime getSigDtFromInstSettings();
23df332b2a4c (issue179) Read install signature timestamp from config
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1255
diff changeset
66 #endif
1255
2a1aa9df8f11 (issue133) Improve API documentation
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1162
diff changeset
67 };
782
20ca94680003 Implemented detection of running instance on linux using a lock file.
Sascha Wilde <wilde@intevation.de>
parents: 606
diff changeset
68
603
cfef809b890d Add Process Management functions and ther implementation for windows.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
69 #endif // PROCESSHELP_H
http://wald.intevation.org/projects/trustbridge/