| Commit message (Collapse) | Author | Age | Files | Lines |
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The Unix stat fields "st_ctime" and "st_ctim" mean "change time", the
last time that the file/inode status fields were changed. It does not
mean "creation time". So this commit splits all of the internal API to
"birth" and "metadata change" instead of "creation" to avoid the
conflict.
Change-Id: I149e0540c00745fe8119fffd1463fe78b619649e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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Change-Id: I8d96dea9955d4c749b99fffd14cd9395174ba005
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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[ChangeLog][QtCore][QFileInfo] Deprecated created() because it could
return one of three different file times depending on the OS and
filesystem type, without the ability to determine which one is which. It
is replaced by metadataChangeTime() and birthTime().
[ChangeLog][QtCore][QFileInfo] Added QFileInfo::metadataChangeTime(),
which returns the time the file's metadata was last changed, if it is
known, and falling back to the same value as lastModified() otherwise.
On Unix systems, this corresponds to the file's ctime.
[ChangeLog][QtCore][QFileInfo] Added QFileInfo::birthTime(), which
returns the file's birth time if it is known, an invalid QDateTime
otherwise. This function is supported on Windows and on some Unix
systems.
Change-Id: I0031aa609e714ae983c3fffd1467bd8b3e3a593d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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The renameat2(2) Linux system call, new in 3.16, allows for the atomic
renaming of a file if and only if it won't clobber an existing
file. None of the Linux libcs have enabled this syscall as an API, so we
use syscall(3) to place the call.
If your libc has SYS_renameat2 but your kernel doesn't support it, we'll
keep issuing the unknown syscall, every time. Users in that situation
should upgrade (3.16 is from 2014).
On Darwin, there's a similar renameatx_np (guessing "np" stands for
"non-portable"). I haven't found anything similar on the other BSDs.
Change-Id: I1eba2b016de74620bfc8fffd14ccb4e455a3ec9e
Reviewed-by: David Faure <david.faure@kdab.com>
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This is required so that one can use QSettings in situations that
temporary files or renaming may not work.
[ChangeLog][QtCore][QSettings] Added setAtomicSyncRequired(), which
allows one to use QSettings with config files in unwriteable directories
or in Alternate Data Streams on NTFS on Windows. This used to work
before Qt 5.4, but remains a non-default behavior due to the potential
of data corruption.
Task-number: QTBUG-47379
Change-Id: I81480fdb578d4d43b3fcfffd14d4f77112f0402f
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
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We can't use MoveFile to do atomic commits on an ADS, so QSaveFile needs
to detect when the target name is ADS and then use the direct fallback
mode.
[ChangeLog][QtCore][QSaveFile] Saving to Alternate Data Streams on NTFS
on Windows is now possible, but requires setDirectWriteFallback(true).
Task-number: QTBUG-47379
Change-Id: I81480fdb578d4d43b3fcfffd14d4bc062ae1750d
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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First, instead of getting 32 bits of random for every character, we can
get reasonable randomness with just 10 bits, so we can replace 3
characters per get32() call. A typical template with six X will only
need 64 bits of random data.
Second, using the PID is not random at all. The reason why mktemp used
to use it is irrelevant (probably because applications failed to seed
rand()). Either way, we don't need nor want the PID anymore. And because
the code is completely rewritten, the UCB copyright no longer applies.
Change-Id: I84e45059a888497fb55ffffd14d2d4cfe159abca
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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This means the workaround for Linux's behavior now works even if
QTemporaryFile is disabled. We also avoid the creation of an otherwise
unused temporary file just so we can take its name.
Tested with tests/manual/filetest. Strace shows:
renameat2(AT_FDCWD, "a", AT_FDCWD, "/var/run/media/tjmaciei/B852-6088/a.EBG705", RENAME_NOREPLACE) = 0
renameat2(AT_FDCWD, "/var/run/media/tjmaciei/B852-6088/a.EBG705", AT_FDCWD, "A", RENAME_NOREPLACE) = 0
Before it was:
open("/var/run/media/tjmaciei/B852-6088/a.VuL412", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 4
fcntl(4, F_SETFD, FD_CLOEXEC) = 0
lseek(4, 0, SEEK_SET) = 0
rename("a", "/var/run/media/tjmaciei/B852-6088/a.VuL412") = 0
stat("A", 0x7fff13260f00) = -1 ENOENT (No such file or directory)
close(4) = 0
renameat2(AT_FDCWD, "/var/run/media/tjmaciei/B852-6088/a.VuL412", AT_FDCWD, "A", RENAME_NOREPLACE) = 0
(the absolute path comes from fd61059d359f0bee1c37d6bf08bf4b83381658ca
and it seems it was needed for Symbian)
Change-Id: I1eba2b016de74620bfc8fffd14ccc7c4ded009c8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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So we can use it in QTemporaryFile, QTemporaryDir and QFile::rename()
[ChangeLog][QtCore][QTemporaryDir] The class now supports the "XXXXXX"
replacement token anywhere in the template, not just at the end. This
behavior is similar to what QTemporaryFile supports.
Change-Id: I1eba2b016de74620bfc8fffd14ccb645729de170
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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This makes the code more reusable by the unnamed file feature.
This commit removes the backwards compatibility in using sequential file
names if the first one failed. Since 5483b30868e44bc0799d7a1998f1907775,
there are at least three random characters, so the chance of collision
is 1 in 52³ = 140608.
That commit also did not take a system failure into account. If we ended
up getting EEXIST for all attempts, we'd attempt on average 26³*53³ file
creations. For that reason, I've added an upper limit in the number of
attempts to create a file.
Change-Id: I1eba2b016de74620bfc8fffd14cc7e31c6e50558
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Instead of storing it in d->fileEntry. The QFSFileEngine methods may try
to use it before the file entry is filled with the actual file name and
that's no good. This change is using a reference to avoid keeping an
extra QString reference and to avoid going out of sync.
Change-Id: I1eba2b016de74620bfc8fffd14cca9e340e4b1e2
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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Calling the parent version is still ok, but if you call the new one you
get a bit of benefit. Since we control the file name, we don't have to
worry about a case-changing renaming (by choice). We also know that the
file is a regular one, because we created it.
[ChangeLog][Important Behavior Changes][QTemporaryFile] rename() no
longer attempts to do block copying, as that usually indicates a mistake
in the user's code. Instead, either create the temporary file in the
same directory as the new name to be, or use QSaveFile.
Change-Id: I1eba2b016de74620bfc8fffd14ccaac0cdb9fe87
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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The rename(2) system call overwrites, so instead of using it, we try to
use the link/unlink pair. This works for regular cases, but can fail if
trying to change case in case-insensitive filesystems, if we're
operating on a non-Unix filesystem (FAT) or, on Linux, if the file
doesn't belong to the calling user (BSDs permit this). For those cases,
we fall back to rename(2).
That means there's a race condition if a new file is created there. But
we at least reduce the likelihood of that happening for regular files.
Change-Id: I1eba2b016de74620bfc8fffd14ccb38fd929e5aa
Reviewed-by: David Faure <david.faure@kdab.com>
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A nullptr QVariant should become a null QString or QByteArray,
since null strings have previous in our APIs represented the null value
in the absence of a dedicated null metatype.
Change-Id: I3b8f6386ece314d7c196959fbcf042c4fe0508a0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Actually check that there's a T where ISO 8601 wants it (instead of
just skipping over whatever's there), with something after it; move
some declarations later; add some comments; and use the QStringRef API
more cleanly (so that it's easier to see what's going on). Simplify a
loop condition to avoid the need for a post-loop fix-up.
This incidentally prevents an assertion failure (which brought the
mess to my attention) parsing a short string as an ISO date-time; if
there's a T with nothing after it, we won't try to read at index -1 in
the following text. (The actual fail seen had a Z where the T should
have been, with nothing after it.)
Add tests for invalid ISOdate cases that triggered the assertion.
Change-Id: Ided9adf62a56d98f144bdf91b40f918e22bd82cd
Reviewed-by: Israel Lins Albuquerque <israelins85@yahoo.com.br>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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I was mistaken before, the "es" part for that version isn't optional, it
*must* be omitted.
Change-Id: I9e83d2317523fb0a905e40b95a56033cf693b93b
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
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Changes the QVariant::isNull() implementation for
pointer types so they return true if null.
[ChangeLog][QVariant] QVariants containing pointers will now return
true on isNull() if the contained pointer is null.
Change-Id: I8aa0dab482403837073fb2f376a46126cc3bc6b2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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... when QCoreApplication::processEvents() returns. This is the expected
behavior according to the documentation. Checked also the QUnixEventDispatcherQPA
dispatcher, which did work according to the documentation.
The sequence of events that causes the bad behavior:
1) XCB plugin sends a signals whenever there are new XCB events available
for processing. This signal is connected to QXcbConnection::processXcbEvents,
which will cause XCB events to be added to the QWindowSystemInterface (QWSI) event
queue.
2) When QCoreApplication::processEvents() is called, glib event dispatcher does
one iteration on all attached event sources. First it checks which sources are
ready, and after that starts dispatching events from each source that reported
to be ready.
3) In the case when there are no events in QWSI event queue, the source that handles
QWSI event dispatcing returns 'false'; If at the same iteration the source that
sends posted events (via QCoreApplication::sendPostedEvents()) has returned 'true'
and one of the posted events is to call QXcbConnection::processXcbEvents (due to
signal from step 1) then we get an assert in the following code:
QCoreApplication::processEvents();
Q_ASSERT(QWindowSystemInterface::windowSystemEventsQueued() == 0);
This happens because QXcbConnection::processXcbEvents has posted new events, but
they were not dispatched in this iteration. They would be dispatched in the next
iteration. Events being dispatched on subsequent iteration doesn't really matter
for Qt application, but is inconsistent from API point of view. If we were
populating QWSI queue from non-Gui thread, then it would be possible that
windowSystemEventsQueued() != 0, but that is not the case on XCB (don't know
about other platforms).
The issue could be fixed by always returning true from "check source" and then
simply dispatch 0 events at "dispatch" step if there isn't any in the queue. But
a better solution is to remove the event source all together. It is completely
unnecessary to have this indirection, when we can handle QWSI event dispatch
directly from Qt (like we do, for example, in QUnixEventDispatcherQPA and
QWinRTEventDispatcher). Not having Glib event source for QWSI events would have
also avoided issues that were fixed by fbb485d4f6985643b27da3cc6c5b5f960c32e74d.
Note, after this re-factoring QWindowSystemInterface::nonUserInputEventsQueued is
now unused, but I left it in as the API by itself is all right.
Task-number: QTBUG-62297
Change-Id: Ia245b835676bd87e63bf02b67036b42a3b1593cc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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[ChangeLog][QtCore] Added qEnvironmentVariable, which returns the value
of an environment variable in a QString, while qgetenv continues to be
used to return it in a QByteArray. For Unix, since most environment
variables seem to contain path names, qEnvironmentVariable will do the
same as QFile::decodeName, which means NFC/NFD conversion on Apple OSes.
I opted not to #include <qfile.h> from qglobal.cpp to implement that
QFile::decodeName functionality, so qglobal.cpp doesn't depend on
corelib/io and to avoid possible recursions.
Task-number: QTBUG-41006
Change-Id: I14839ba5678944c2864bffff141794b8aaa7aa28
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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The call to QPlatformWindow::setRect (for storing into d->rect) was
in the wrong place. It has to be the potentially-overridden value.
Amends 3a31c708790ba2bb3cf3dab32a17a83659a1acde
Task-number: QTBUG-57608
Change-Id: Id3c35e2dc178f7bd2f9643e8ae4754c8f2f39240
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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... and use it when building shared libraries and plugins.
It prevents application crashes in cases when libraries and
plugins are unloaded and their strings are still used by
the main application.
Task-number: QTBUG-51602
Change-Id: I4af79183f18c5ed6142d55af02a36fe4334f3fee
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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The conversion fallback did not catch all the more recently added
QImage formats, leading to corrupt pixmaps or crashes. Also alpha
channels were needlessly thrown away if present.
Change-Id: I38588035aa9bf37b77398489981df65201cf0340
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Avoid polluting the output by default. Unfortunately there are various
systems (modern Fedora with XWayland, VMWare) where parsing will fail
for some not yet known reason. Showing warnings on each and every Qt
application startup is not desirable, especially since not having the
EDID data available is far from being critical.
Change-Id: Ibaca7db4d897e705819f7c359f8de41b9be862a6
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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QSslSocket::writeData() accumulates outgoing data. It might be called
multiple times during the event processing (most likely from the long
loops which serialize the data).
As this function produces a notification event on each call, it's
possible to get a huge number of slot invocations on the next event
loop run, when we are interested in a single flush.
So, this patch protects the code against uncontrolled signal emission
that results in the lesser resource usage.
Change-Id: If7cf5b0e239abf0bd88a0dfaa8c1183cbd49e5ed
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>
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On X11, QScreen::availableGeometry() is broken with multi-head systems,
and there doesn't seem to be a real fix for this due to limitation in
the protocol and therefore support in WMs (more details in the
patch). In Gnome this issue is more visible because on this DE the
_NET_WORKAREA rectangle represents the intersection of the available
geometries on all monitors. This results in a big area of "dead space"
on the secondary screen, when primary screen is positioned lower in the
virtual space. If menu is opened by clicking in this dead space, the menu
is awfully misplaced (qmenu uses availableGeometry() to calculate the
position of menu).
On Ubuntu with Unity (same is true for KDE Neon+Kwin and LUbuntu+Openbox),
_NET_WORKAREA returns a bounding rectangle containing all monitors.
Which does not cause the menu misplacement as "dead space" is outside
clickable area. But this does not mean that the QScreen::availableGeometry()
reported values are correct. With the same setup as described above,
QScreen::availableGeometry() thinks that we have a tool panel on the
right screen, when in reality it is on the left screen.
AwesomeWM for example does not set _NET_WORKAREA at all, which means
QScreen::availableGeometry() == QScreen::geometry(). I am not aware that it
would cause any issues for popup/menu window positioning in Qt (Qt positions
these windows manually by bypassing WM (via Qt::BypassWindowManagerHint) and
using availableGeometry for calculations. With this patch, we would take the
same code path as if _NET_WORKAREA was not set (where we know that_NET_WORKAREA
is cleary wrong). The solution here is to recognize _NET_WORKAREA as true
available geometry only in specific cases (cases where the meaning is cleary
defined by the specification) and adjust the documentation accordingly.
Not knowing the true available geometry on X11 is mitigated by WMs. Window
manager can position windows as it wants. WMs are smart enough not to place
windows on top of reserved areas at edges (even if user has explicitly requested
this via setGeometry based on inaccurate information from availableGeometry()).
[ChangeLog][Platform Specific Changes][Linux] The _NET_WORKAREA atom is
used for calculating QScreen::availableGeometry() only on systems with one
monitor. In all other cases QScreen::availableGeometry() is equal to
QScreen::geometry(). To restore the legacy behavior with untrustworthy
values in QScreen::availableGeometry() set QT_RELY_ON_NET_WORKAREA_ATOM=1
environment variable.
Task-number: QTBUG-60513
Task-number: QTBUG-29278
Task-number: QTBUG-43768
Task-number: QTBUG-18380
Change-Id: I7e0f62f81d1444991b8a6c007c2527d8f96088c2
Reviewed-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Conflicts:
src/plugins/platforms/xcb/qxcbconnection.h
src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp
src/plugins/styles/mac/qmacstyle_mac.mm
src/widgets/widgets/qdockarealayout.cpp
src/widgets/widgets/qmainwindow.cpp
src/widgets/widgets/qmainwindowlayout.cpp
src/widgets/widgets/qmainwindowlayout_p.h
tests/auto/corelib/tools/qlocale/tst_qlocale.cpp
tests/auto/other/macnativeevents/BLACKLIST
tests/auto/widgets/widgets/qmenu/BLACKLIST
Change-Id: Ic8e724b80a65e7b1af25511b0e674d209265e567
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Availability of D3D11_QUERY_DATA_TIMESTAMP_DISJOINT depends on the used
MinGW version so that the check for MINGW is not sufficient. The newly
added configure test can be used for every toolset.
Task-number: QTBUG-57916
Change-Id: Ia9cb48f3e673841101a93cbc8ea23aff9547f639
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
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only few tests remain, and many of these were mis-classified anyway.
Change-Id: Ic3bc96928a0c79fe77b9ec10e6508d4822f18df2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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We're adding a lot of unnecessary files that end up later as cargo-cult,
for at most a handful of lines. So instead move the testcases directly
into the .json file.
The following sources were not inlined, because multiple tests share
them, and the inlining infra does not support that (yet):
- avx512
- openssl
- gnu-libiconv/sun-libiconv (there is also a command line option to
select the exact variant, which makes it hard/impossible to properly
coalesce the library sources)
The following sources were not inlined because of "complications":
- verifyspec contains a lengthy function in the project file
- stl contains lots of code in the source file
- xlocalescanprint includes a private header from the source tree via a
relative path, which we can't do, as the test's physical location is
variable.
- corewlan uses objective c++, which the inline system doesn't support
reduce_relocs and reduce_exports now create libraries with main(), which
is weird enough, but doesn't hurt.
Done-with: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Change-Id: Ic3a088f9f08a4fd7ae91fffd14ce8a262021cca0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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replace the custom QT_NO_STD_ATOMIC64 with a regular public feature, and
give libatomic an empty source rather than using a separate config test.
Change-Id: Iaf4a7f4c4874f61bf93aa58fe41843a86baf1ab7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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libraries::journald is the actually used one.
Change-Id: I2da4ae106dd1041cdb269e05def93523ed5011b2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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CID 11161 (#1 of 1): Missing break in switch (MISSING_BREAK)
unterminated_case: The case for value Qt::BottomToolBarArea is not terminated by a 'break' statement.
Coverity-Id: 11161
Change-Id: Ie254d0339e41a58004632e9997febac4a1ab4edd
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
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The coordinates need to be representable in signed 16-bit not unsigned.
Task-number: QTBUG-62251
Change-Id: I1d4aaa2fb90b8f428380277d5b4e416a4672ee6a
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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Commit 9e64fc9e1cebf1e11694c4f536881128f5aee288 caused a regression
which stored all QDateTime entries as if they were in localtime,
which causes them to be offset by the amount of local timezone
offset. This is fixed by adding "Z" if the time should be in UTC or
using "+/-hh:mm" if it should use fixed UTC offset or specific
timezone.
Task-number: QTBUG-57138
Change-Id: Ie60905dfb3a517db442b636ca41daf8348753d84
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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If ibus has been set, but either isn't installed or doesn't launch, all
composition fails on xcb. This ensures we fallback to "compose" which
is needed for working composition on XCB.
Change-Id: Ic2061c330bcb907759a13920c3eede14f3036563
Reviewed-by: René J.V. Bertin <rjvbertin@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Previously, the updating of drives in QFileSystemModel was connected
to a signal triggering when a drive containing watched files was
removed via QFileSystemWatcher notification. This did not trigger
when a drive that was not expanded in the view was removed, since
no files were watched.
Since QFileSystemModel is not interested in the path of the drive
being removed, add a generic signal triggered by
DBT_DEVTYP_VOLUME/DBT_DEVICEREMOVECOMPLETE and use that to update
the drives.
Complements 8e79806d08ab77aa0f87b69a2ef65789216f41c0.
Task-number: QTBUG-18729
Task-number: QTBUG-53436
Change-Id: Ibcde4665824c41151042237d4d620c48bc1e2e18
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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When ::WSAIoctl() reports 1 byte available for reading, we are trying
to peek an incoming datagram to ensure that the data is actually
delivered. But, according to MSDN docs, we are not allowed to pass NULL
as 'lpNumberOfBytesRecvd' parameter to ::WSARecvFrom() call, if
'lpOverlapped' parameter is also NULL.
The case with an empty datagram is fixed accordingly.
Change-Id: Id13038245332d3fb4bc18038d44a7cfd7ce04775
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Restrict the checking to the internal window handle to prevent it being
thrown off by other WM_USER messages used by applications.
Complements change 124b9a6ff89da8be83a256135ec6c4d0603e9a6f.
Task-number: QTBUG-62083
Change-Id: Ifb1b00e4ff70cb7e53873943e46cea0d72ff6257
Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Change-Id: Ibb19e5bce3da81518f0967ae7677f42de80ec73e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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In QFileDialog, when a resolved symlink gets deleted, the actual target
it points to gets deleted instead of the symlink itself. The patch is to
delete the symlink rather than actual target by doing the following:
1. In QFileDialog, if a directory being deleted is a resolved symlink,
do not remove the directory. Instead, call QFileSystemModel to remove
the model index.
2. In QFileSystemModel::remove(), use the full file path instead of
the resolved file path for deletion. For a symlink, delete the symlink
itself.
The patch is for Windows and Linux.
Task-number: QTBUG-29770
Change-Id: I4db545f0b5963acde3f89a8ee858338c23104804
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
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This fixes a problem introduced in a60571b3700e80f44705ebc4bab9628cf852891c
The problem happens when an application like Kate (actually, ktexteditor)
uses QSaveFile to save files. So if you open a secretfile.txt file (with
permissions 0600), edit and save it, then QSaveFile currently
generates a temporary file with 0666 that afterwards gets chmod'ed to
0600 again, but in between, some other user in the system can open the
temporary file and get a file descriptor that would allow him/her to read
the contents of a file with 0600 permissions.
Change-Id: I824025f54d6faf853da88e4dfcb092b577b4df04
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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Before we generated the following content:
set(_qt5_corelib_extra_includes "${_qt5Core_install_prefix}/X:/src/qt5.9/qtbase/mkspecs/win32-msvc")
Which lead to the following error when used:
CMake Error at Z:/build/qt59/qtbase/lib/cmake/Qt5Core/Qt5CoreConfig.cmake:15 (message):
The imported target "Qt5::Core" references the file
"Z:/build/qt59/qtbase/X:/src/qt5.9/qtbase//mkspecs/win32-msvc"
=> We prefixed an absolute path with another absolute path which is
obviously wrong
After the patch we generate this content:
set(_qt5_corelib_extra_includes "X:/src/qt5.9/qtbase/mkspecs/win32-msvc")
This patch ensures we never prefix an absolute path additionally
Patch by Konstantin Tokarev
Change-Id: I05dab7f681958723594ceb78064be41798e83fb8
Task-number: QTBUG-61768
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
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A crash has been observed on Windows in the use case below:
1) In a non-native QFileDialog, select a file and press "Del" key to
delete it, and a warning message box appears for user to confirm the
deletion.
2) Delete the file in the Windows Explorer.
3) Click "Yes" on the warning message box, a crash happens
In QFileDialog::_q_deleteCurrent(), use QPersistentModelIndex
instead of QModelIndex to ensure that the index is valid to be
deleted. The change is intended to fix .
The patch is to use QPersistentModelIndex instead of QModelIndex
in QFileDialog::_q_deleteCurrent() to ensure that the index is
valid to be deleted.
Change-Id: I8959124dc071f7cf0ab47f954d611211a789978d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Passing a null pointer as a parameter to the setChild function no
longer crashes when calling the
QStandardItemModelPrivate::itemChanged signal. The child is removed
from the model.
The patch also fixes the behavior of deleting a item. A
dataChanged signal is emitted.
Change-Id: I027e8b0d84fe33c5fca056df870f0e60a020824b
Reviewed-by: David Faure <david.faure@kdab.com>
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This reverts commit 346cd79192ef71afa572812e17f1d422594651a0. The bug
report was incorrect, since the suggested file name is actually valid,
it just happens to name an Alternate Data Stream (ADS) "20:803Z.txt" in
file "testLog-03".
[ChangeLog][QtCore][QFile] Reverted an incorrect change from Qt 5.9.0
that forbade the creation and access to Alternate Data Streams on NTFS
on Windows. This means that file names containing a colon (':') are
allowed again, but note that they are not regular files.
Task-number: QTBUG-57023
Change-Id: I81480fdb578d4d43b3fcfffd14d4f2147e8a0ade
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
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Output family and format error message using _comerror struct.
QWindowsMultiFontEngine::loadEngine: CreateFontFromLOGFONT failed (The operation completed successfully.)
becomes
QWindowsMultiFontEngine::loadEngine: CreateFontFromLOGFONT failed for "8514oem": error 0x88985002 : Indicates the specified font does not exist.
Change-Id: Iccd4622127d94870b4b7465a4b4fdbf34ad1c434
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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OpenType support missing for script 11
becomes:
OpenType support missing for "SimSun", script 11
Change-Id: I562e20d630c9cdd888f75fd99b987de5152cd77e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Change-Id: I5a2758065d3155f4f33b76c022c43955a9b096c2
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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When running on a desktop machine (using Windws SDK 10.0.14393) the
palette had fully transparent text colors which were assigned in the
"phone only" part of the theme's initialization. By checking the API
contract we can avoid that part of the initialization and thus return
proper values.
Change-Id: Id770a686c1c7e447a9594830fd7670352116eb21
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
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