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* Introduce QProcess::startCommand(QString, OpenMode)Joerg Bornemann2020-09-101-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The removal of the QProcess::start(QString, OpenMode) leads to more porting work than anticipated. A call like QProcess p; p.start(cmdline); must be transformed in the following cumbersome way: QProcess p; QStringList args = QProcess::splitCommand(cmdline); QString program = args.takeFirst(); p.start(program, args); This patch revives QProcess::start(QString, OpenMode) and renames it to QProcess::startCommand. This is still source-incompatible, but the transformation is much simpler: QProcess p; p.startCommand(cmdline); [ChangeLog][QtCore][QProcess] Added QProcess::startCommand(QString, OpenMode) as replacement for the removed QProcess::start(QString, OpenMode). Change-Id: I5499bbb39a025e115042c43a4cc63affddae585c Reviewed-by: hjk <hjk@qt.io>
* Doc: clean up the QProcess::setChildProcessModifier exampleThiago Macieira2020-09-101-3/+3
| | | | | | | | | | - Use nullptr instead of 0 - Pass directory to chroot that is not in /etc - Set umask to a sensible value (0 is insecure) Change-Id: I1dba29bc0f454df09ca1fffd161801257f9ccb3c Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QProcess/Unix: introduce setChildProcessModifier()Thiago Macieira2020-09-081-20/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ChangeLog][Source-Incompatible Changes] QProcess::setupChildProcess() was removed. To execute code in a child process, use QProcess::setChildProcessModifier() [ChangeLog][QtCore][QProcess] Added setChildProcessModifier() function with which one can provide code to be run in the Unix child process between fork() and execve(). With this function, it is no longer necessary to derive from QProcess in order to execute actions in the child process. Another reason is that we can tell whether the std::function carries a valid target much more easily than we can tell whether QProcess was overridden. The setupChildProcess() virtual function does not need to be marked final, since no overrider could ever return an inaccessible private class. This also makes sure the error presented to the user is about the return type, not about attempting to override a final. Clang: error: virtual function 'f' has a different return type ('void') than the function it overrides (which has return type 'QProcess::Use_setChildProcessModifier_Instead') GCC: error: conflicting return type specified for 'virtual void MyProcess::setupChildProcess()' note: overridden function is 'virtual QProcess::Use_setChildProcessModifier_Instead QProcess::setupChildProcess()' ICC: error: return type is neither identical to nor covariant with return type "QProcess::Use_setChildProcessModifier_Instead" of overridden virtual function "QProcess::setupChildProcess" MSVC is not relevant since it doesn't compile to Unix. Change-Id: Ia8b65350cd5d49debca9fffd15f801161363aea7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* doc: Add missing override and remove redundant virtual for snippetsAlexander Volkov2018-08-161-1/+1
| | | | | Change-Id: I2395fd01b93c4ea364225e0cf1a5f59908b691d0 Reviewed-by: Martin Smith <martin.smith@qt.io>
* Unify license header usage.Jani Heikkinen2016-03-291-3/+13
| | | | | | | | | Update files using old header.LGPL3 to header.LGPL Update files using old FDL template to use new one Update files using old BSD template to use new one Change-Id: I36a78272516f9953d02956522f285b40adfc8915 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Updated BSD licensed file headersJani Heikkinen2015-02-151-3/+3
| | | | | Change-Id: I6441ff931dbd33b698d762e6f6784898f3f60fe7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-5/+5
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* fix and de-duplicate qprocess apidocsOswald Buddenhagen2014-05-231-1/+1
| | | | | | | | | | | | | | | - rectify confusion and outright disinformation about argument quoting - say that open() is an alias for start(), not the other way round, as this is more consistent - apply some trickery to hide mergeable startDetached() overload - rename program -> command where it stands for a joined command line, for consistency - copy less information to the various overloads - misc language fixes and reshuffling Change-Id: I1b9c8dbed003f551ee6855044bbfc0aedddb4757 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-6/+6
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Doc: Prepare for building modular QtCore docs.Casper van Donderen2012-04-191-0/+134
This change fixes most qdoc errors in QtCore. There are about 900 left. The main thing this change does is moving documentation from qtcore from /doc/src to /src/corelib/doc. Other issues resolved are mis-use of qdoc commands. Change-Id: I002d01edfb13575e8bf27ce91596a577a92562d1 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com> Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>