| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
| |
Unfortunately, we can't, yet, change QAbstractFileEngine::create() to
return a unique_ptr. But we should do it in Qt 6.
Change-Id: If18ff766bce73ecd4143274ac9f9a5a7b9d5912c
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Saves ~600B in text size on optimized GCC 9.1 Linux AMD64 builds.
Change-Id: I12f4e7c8d28af9549b481859bc96a155aeb6f15c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
|
|
|
|
|
|
|
|
|
| |
Cleans up most of corelib to use nullptr or default enums
where appropriate.
Change-Id: Ifcaac14ecdaaee730f87f10941db3ce407d71ef9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Amends dd8131e3b25a4ac60eb55022b69b374f0b9a476c.
Change-Id: Ic7d440816ee7bada49740f15919e404860dd8ac7
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Pack four qWarning() calls into a separate cold function.
Use qUtf16Printable().
Saves >600b in text size on optimized AMD64 Linux GCC 9.1 builds.
Change-Id: Ib25ea473d1d77faaecaf8750726c83675d87279e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
|
|\
| |
| |
| | |
Change-Id: Ibce9bfef928ce39070183c488ce86ae32e5ea705
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
QFile::copy() didn't have the syncToDisk() call that QSaveFile::commit()
has. So add it.
[ChangeLog][QtCore][QFile] Made QFile::copy() issue a filesystem-
synchronization system call, which would make it less likely to result
in incomplete or corrupt files if the system reboots or uncleanly shuts
down soon after the function returns. New code is advised to use
QSaveFile instead, which also allows to display a progress report while
copying.
Fixes: QTBUG-75407
Change-Id: I95ecabe2f50e450c991afffd1598d09ec73f6482
Reviewed-by: Henrik Hartz <hhartz@gmail.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
QFile/QFileInfo::readLink() functions are obsolete but were not marked
as deprecated.
Explicit mark them as deprecated so they can be removed with Qt6.
Change-Id: I52424dc5441e1f5b01015713df990bbec5186caa
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
|
|/
|
|
|
|
|
| |
Change-Id: I1bd327aeaf73421a8ec5fffd1560a333fdfea909
Reviewed-by: Mikhail Svetkin <mikhail.svetkin@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
|
|
|
|
|
|
|
|
|
|
| |
The QFile out variable cannot be open because if out.open() succeeded,
we could never reach this line. Instead, we want to capture *why* either
the source or the destination failed to open.
Task-number: QTBUG-66445
Change-Id: I940917d6763842499b18fffd15142f231bf34a47
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When QFile::open is called with the NewOnly flag, the call will
fail if the file already exists. As usual, if the file does not exist,
it will be created. Like QTemporaryFile, there is a guarantee from
the operating system that you are not accidentally creating a new file
on top of an older file. When QFile::open is called with the
ExistingOnly flag, the call will fail if the file does not exist. The
ExistingOnly flag only provides new functionality when used with the
WriteOnly flag. For ReadOnly it provides no change in functionality,
as ReadOnly by itself already never creates.
Task-number: QTBUG-52244
Change-Id: I8e3206728f245f95172c225bf297023fb078fc6d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The assertion in isUnnamedFile() we had was incorrect after the file was
removed, since we cleared the name and possibly reset back to the
template. Since ~QTemporaryFile() calls remove(), this was easy to
trigger if you attempted to remove the temp file and leave
QTemporaryFile like that.
Take this opportunity to add to the docs of setAutoRemove() explaining
the possibility of unnamed files.
#7 0x00007f69bcc2b50e in qt_assert (
assertion=assertion@entry=0x7f69bcf194a0 "unnamedFile == d_func()->fileEntry.isEmpty()",
file=file@entry=0x7f69bcf19458 "io/qtemporaryfile.cpp",
line=line@entry=514) at global/qglobal.cpp:3123
#8 0x00007f69bcd672cf in QTemporaryFileEngine::isUnnamedFile (this=this@entry=0x55cd60644df0)
at io/qtemporaryfile.cpp:514
#9 0x00007f69bcd683f7 in QTemporaryFileEngine::remove (this=0x55cd60644df0)
at io/qtemporaryfile.cpp:396
#10 0x00007f69bcd48654 in QFile::remove (this=this@entry=0x7fffb393f7e0)
at io/qfile.cpp:513
#11 0x00007f69bcd6653b in QTemporaryFile::~QTemporaryFile (this=0x7fffb393f7e0, __in_chrg=<optimized out>)
at io/qtemporaryfile.cpp:719
Change-Id: I57a1bd6e0c194530b732fffd14f4ed28ca8185b2
Reviewed-by: Andreas Hartmetz <ahartmetz@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
That means a file is never created, unless you ask for the name. There's
no chance of left-over temporary files being left behind. QSaveFile also
benefits from this, since the save file is not present on disk until
commit(). Unfortunately, QSaveFile must go through a temporary name
because linkat(2) cannot overwrite -- we need rename(2) for that (for
now).
[ChangeLog][Important Behavior Changes][QTemporaryFile] On Linux,
QTemporaryFile will attempt to create unnamed temporary files. If that
succeeds, open() will return true but exists() will be false. If you
call fileName() or any function that calls it, QTemporaryFile will give
the file a name, so most applications will not see a difference.
Change-Id: I1eba2b016de74620bfc8fffd14cc843e5b0919d0
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
QFile::copy was assuming that the target file was native and therefore
it could simply take the file descriptor to clone. While that was not
currently a problem, in theory it could be as we do have one writeable
file engine besides QFSFileEngine (QWinRTFileEngine).
By refactoring to take the parameter as a QAbstractFileEngine, we can
ensure that the target file is a native file.
Change-Id: Ib7a1737987bf4c4a8c51fffd14d0c048fd509025
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
|\
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
src/widgets/kernel/qwidget.cpp
This merge also extends the expected output of the pairdiagnostics
teamcity output (added in dev in commit
c608ffc56ab37f9a9d5b9c34543126adb89e2b08) after the recent addition of
the flowId attribute to the teamcity output (commit
8f036562119dd35ce51dc9230304d893b906bd37 in 5.9).
Change-Id: I3868166e5efc45538544fffd14d8aba438f9173c
|
| |
| |
| |
| |
| |
| |
| |
| | |
- Warn that they can fail if used on non-existent files
- Fixed random garbage
Change-Id: Ie58aac4a9f4479332ef07d39aecc136b1cfa58e1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
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>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
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>
|
|\ \ |
|
| |\|
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Conflicts:
src/corelib/io/qwindowspipewriter.cpp
src/widgets/styles/qcommonstyle.cpp
Change-Id: I0d33efdc4dc256e234abc490a18ccda72cd1d9e6
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
To do that, we needed to add virtual id() in QAbstractFileEngine and
override it in QFSFileEngine. It might be useful to return other types
of IDs for the other file engines, but this commit does not attempt that
just yet.
Change-Id: I1eba2b016de74620bfc8fffd14ccafe0762b3c38
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|/ /
| |
| |
| |
| |
| |
| |
| |
| |
| | |
QFileSystemMetaData::fillFromStatBuf is used when filling in the results
from both stat() as well as fstat(). Obviously the file exists if it was
stat()ed but not necessarily so by fstat(): we could be operating on a
file descriptor referring to an unlinked file or an O_TMPFILE.
Change-Id: I8d96dea9955d4c749b99fffd14cd52a8c8dd9ca1
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
|
|\|
| |
| |
| |
| |
| |
| | |
Conflicts:
src/widgets/widgets/qmainwindowlayout.cpp
Change-Id: I306b4f5ad11bceb336c9091241b468d455fe6bb6
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
QFileSystemEngine::id() will stat(2)/CreateFile in order to get the ID
of the file anyway, so we don't need to use QFile::exists() to check if
the destination exists. Instead, rely on id() returning a null value to
indicate error. On Windows, it's possible that the calls to either
GetFileInformationByHandle or GetFileInformationByHandleEx might fail,
but we ignore those.
Change-Id: I1eba2b016de74620bfc8fffd14ccaebcbed64419
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
|
|\|
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
src/network/access/qnetworkreply.cpp
tests/auto/corelib/kernel/qmetaobject/tst_qmetaobject.cpp
Change-Id: Iadf766269454087e69fb216fc3857d85b0ddfaad
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Compilation and link times in CPU seconds with GCC 7, using precompiled
headers (not including moc, rcc, uic, etc. steps or headersclean):
Before After
Debug -O0 198,1 180,3
Debug -Og 240,7 229,2
Release -O3 267,1 249,2
Release LTO 239,4 229,8
QtCore required a little manual adjusting because some files are
bootstrapped into moc itself and into qmake.
Change-Id: I84e363d735b443cb9beefffd14b8b57c10e7da36
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
We still support buffering via stdio.h (FILE*), but QFSFileEngine itself
is not responsible for the buffering. Opening by file name (not FILE*
and not file descriptor) already added the Unbuffered flag.
Change-Id: I2bc52f3c7a574209b213fffd1498d4e3f78fe1bf
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|/
|
|
|
|
|
|
|
| |
Originally inherited from Btrfs, recent Linux kernels have a system call
that allows cloning the contents of a file from another one if the
underlying file system supports it.
Change-Id: I9df66b65faef99f3bbed8a88fb6b6009baeef32e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
| |
The platform is not supported since Qt 5.7
Task-number: QTBUG-55331
Change-Id: I98b90d574d9a76c4281852d93818620b5f489117
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
It makes little sense to use QStringLiteral for strings which are
immediately appended to, or which are appended to other strings,
because no dynamic memory allocation is saved by doing so. But if
the only advantage of QStringLiteral does not apply, all its
disadvantages dominate, to wit: injection of calls to qstring dtor,
non-sharability of data between C strings and QStringLiterals and
among QStringLiterals, and doubled storage requirements.
Fix by replacing QStringLiteral with QLatin1String.
Saves 1156B in text size on stripped optimized Linux AMD64 GCC 4.9
builds.
Change-Id: If805e431f570ec1d2ac62c548f516f1b17390c3a
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
|
|\
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
config.tests/unix/compile.test
src/plugins/platforms/cocoa/qcocoahelpers.mm
src/tools/qlalr/cppgenerator.cpp
Change-Id: I0103ca076a9aca7118b2fd99f0fdaf81055998c3
|
| |
| |
| |
| |
| |
| |
| | |
It's faster.
Change-Id: Ie57619b4e0c53975aa955c83c833c34e1446e4c8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)
Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
|
|/
|
|
|
| |
Change-Id: Ia45b7e9d2c985432bbac9b5428b5424f8d0d78c7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
|
|\
| |
| |
| | |
Change-Id: I004854a25ebbf12b1fda88900162fe7878716c58
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Use the name "OS X" instead of "Mac OS X", "Mac OS" and "OSX",
and mention iOS. Replace "Carbon Preferences API" by
"CFPreferences API" in the QSettings documentation.
Change-Id: Ia7f9fb874276c7c445a1649df521b96ff43daa0c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
|
|/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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>
|
|
|
|
|
|
| |
Task-number: QTBUG-41271
Change-Id: Id97add8a6fdb7ce59020e833f6dc11744c9aaa7e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
|
|
|
|
|
|
|
|
|
| |
- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3
- Removed LICENSE.GPL
Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
|
|
|
|
|
|
| |
Task-number: QTBUG-40362
Change-Id: If11700d57db75ad7605bd8d53681002639c2e785
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
|
|
|
|
|
| |
Change-Id: I0211ed44513723392e3f50b76be10b95c0bcddd5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Default values should have mark-up to denote that they are code.
This commit changes:
-"property is true" to "property is \c true".
-"Returns true" to "Returns \c true".
-"property is false" to "property is \c false".
-"returns true" to "returns \c true".
-"returns false" to "returns \c false".
src/3rdparty and non-documentation instances were ignored.
Task-number: QTBUG-33360
Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
|
|
|
|
|
|
|
|
|
| |
This avoids dynamic construction of the private class. According to
the benchmark we go from 4,550 to 3,900 instruction reads per iteration.
(without change 32629676 the baseline is 5,600)
Change-Id: I5df925e30dbd49bdde87173e481820574ce5abe1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
| |
Change-Id: I41ede0536f1b7093a7cde3d74a5e221df413aeea
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
|
|
|
| |
The underlying rename() of the operating system simply does
nothing when renaming 'foo' to 'Foo' in a case insensitive file
system. Work around by moving in 2 steps.
Change-Id: Ibc73724bfca402a5ce7fcf2a83e8fea32ff71093
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
| |
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This currently fails on case-insensitive file
systems since the check for existence then triggered
and indicated "file already exists".
Check on the file id (inode or file id) whether
the target file is really a different file for a
case-changing rename.
Task-number: QTBUG-3570
Change-Id: I1b2d40850692e02142ee23d2c753428de00aedc6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
| |
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>
|
|
|
|
|
| |
Change-Id: I19100755c97cc155c76a859e19940e9f9222d34e
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
|
|
|
|
|
| |
Change-Id: I56b66e6eeb06c84e1157a701a814aebb1ddf4845
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|