AuroraMiddleware/qt5base-lts
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4 Commits

Author SHA1 Message Date
David Faure
b3a505dc92 QSaveFile: allow saving to a writable file in a non-writable directory 
The only way to make this possible is to disable the
atomic-rename-from-temp-file behavior. This is not done by default,
but only if the application allows this to happen.
https://bugs.kde.org/show_bug.cgi?id=312415

Change-Id: I71ce54ae1f7f50ab5e8379f04c0ede74ebe3136d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 2013-04-05 11:04:35 +02:00
David Faure
ff8362d65e QSaveFile autotest: restore permissions using RAII 
So that the QTemporaryDir can happen even on error.

Change-Id: I728d49eac8bd65e1919fd314a95387949e134de0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 2013-01-17 17:39:22 +01:00
David Faure
2d5fe45379 QSaveFile: test the case of an existing, but readonly, target file. 
Change-Id: I296d9c2598b8c72e2fd3e6ec80a615364b7eddeb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 2013-01-17 17:39:16 +01:00
David Faure
e993df8771 Add class QSaveFile. 
This QIODevice uses a temporary file for writing, so that in case of
write errors, the writing operation is canceled, without losing any
existing file. It also avoids having a partially-written file visible
by other processes, at the final destination.

Change-Id: I9482df45751cb890b1b6f1382ec2eea3eb980627
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 2013-01-17 17:39:11 +01:00