Some places compared the scheme and host of a filepath to
decide whether its the same device. This is incorrect and
leads to false negatives. isSameDevice is the correct way
to decide whether two paths are from the same device.
Fixes: QTCREATORBUG-29474
Change-Id: Iced8f434dadb931f6595f47f95647b341c48d3aa
Reviewed-by: hjk <hjk@qt.io>
FilePath::fileContents always uses "binary" mode when reading files.
FileReader::fetch previously used QFile with QIODevice::Text mode to
read (local) files, which converts \r\n to \n. This patch re-introduces
the conversion.
Fixes: QTCREATORBUG-29040
Change-Id: I0a16b056bea456512e6526497b725c73b0a1bd11
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Our atomic write involves writing a temp file and renaming that (which is
the only way to achieve something atomic). This creates a new inode, and
disconnects any hardlinks.
Note that the existing implementation for file paths with needsDevice
already keeps hardlinks intact, because even though it first writes into
a local temporary file it then writes the content directly into the
target with dd.
Check the number of hard links via system API and fallback to unsafe
writing if there are any, for desktop paths.
Fixes: QTCREATORBUG-19651
Change-Id: I3ce1ee81f339f241f0a2c9aa6f2259cb118ebef6
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
"stat" on macOS has slightly different formatting options.
Also adds unittests for UnixDeviceFileAccess
Task-number: QTCREATORBUG-28142
Change-Id: Ib42fc1c22ef2771365e915df34f2286e2c705568
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Moves all tests that are applicable only to FilePath over from
tst_fileutils.
Change-Id: Ic331e1470a7479ee2f8ba38baec84124982a000a
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Previously the checks for the mode bits were incorrectly
using AND checks. As a fix the contents of "stat.h" was
copied and converted so it can be used directly and on
platforms that do not contain stat.h
Change-Id: If735dcffb8ffc490d297dae7f8c43ae01e79f460
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>
When trying to open a FileDialog all roots were tested for existence.
This is slow and might show ask-pass.
Since "/" can be considered always valid, we create a fake entry for it
and only test existence of remote paths if they are not a root path.
In the future FilePath should get a "isRoot()" function so we don't just
test for == "/".
Remove the fileAccess from WebAssembly devices.
Change-Id: I7a1a6e7d2025e9fd4428e4bd1d07cdbdb5680c8e
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Since we also license under GPL-3.0 WITH Qt-GPL-exception-1.0,
this applies only to a hypothetical newer version of GPL, that doesn't
exist yet. If such a version emerges, we can still decide to relicense...
While at it, replace (deprecated) GPL-3.0 with more explicit GPL-3.0-only
Change was done by running
find . -type f -exec perl -pi -e "s/LicenseRef-Qt-Commercial OR GPL-3.0\+ OR GPL-3.0 WITH Qt-GPL-exception-1.0/LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0/g" {} \;
Change-Id: I5097e6ce8d10233993ee30d7e25120e2659eb10b
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Adds a std::expected implementation that is compatible with >= C++11.
FilePath::fileContents and FilePath::writeFileContents as well as
FilePath::copyFile are changed to return std::expected.
A couple of macros have been added to aid in using the expected types.
An auto test was added showing how to use the library.
Change-Id: Ibe3aecfc1029a0cf13b45bf5184ff03a04a2393b
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Even though the concepts are similar, direct conversion is
usually neither desired (lossy) nor needed.
Change-Id: Id5c9e69d0597ed867cbda25f3fc4619a9fe90966
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
FilePath::isSameFile() checks if two files are the same file.
It first checks if its on the same device. If it is, it will
try to read the fileId of the files and compare them.
Change-Id: I83668955cacd4e5ed03d43a3fee2be29e9d0a6f0
Reviewed-by: hjk <hjk@qt.io>
The file accessing functions form now a class hierarchy by themselves,
the devices return a suitable point.
The previous implementation was mildly confusing by the special handling
of the DesktopDevice, fallbacks and remote cases in the same function
leading to unnecessary boilerplate when adding new functions and
codepaths that sometimes passed the FilePath API twice.
Implemented are a "DesktopDeviceFileAccess" taking care of the
previous !needsDevice() branches and a "UnixDeviceFileAccess"
covering the current docker and RL uses.
As a side-effect this unifies to a large degree the current docker
and RL code paths with were occasionally deviating from each other
while they shouldn't.
Change-Id: I4ff59d4be2a07d13e2ca5e9ace26a84160a87c9d
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
To speed up file dialogs we introduce a 1 minute cache for
the FilePathInfo.
A new version of "IDevice::iterateDirectories" allows implementations to
provide the FilePathInfo directly.
DockerDevice implements fetching the filePathInfo during
iterateDirectories which greatly improves the speed again.
Change-Id: I24ac16adb2478cbf16a22012e72fcb8910dcdac5
Reviewed-by: hjk <hjk@qt.io>
Needed when 'find' does not work as expected.
Change-Id: Ifbe762590ad2a6339152ed728e4d72820b4eae91
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
Reviewed-by: hjk <hjk@qt.io>
Pass on stderr data and exit code to the caller, it's typically
in a better condition to handle errors.
Use it to notify the user about non-available 'find' arguments
and fix the fallback to ls-based operation.
Change-Id: I535535de2ffa09cad1dd6e9b07eb69f807dbae2f
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
Reviewed-by: hjk <hjk@qt.io>
We are more interested in the files than the error message.
Task-number: QTCREATORBUG-28242
Change-Id: Ifc5724764797d2488c7fa231ff5b1cf2292418ed
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Unfortunately, QDir::cleanPath() only cleans according to the rules
of the host system, which can be wrong in remote setups.
As the implementation is not accessible/tweakable from the outside,
copy the relevant code and remove the platform #ifdef's.
Change-Id: Ife9a925412a12d3cef21ed3721a387c61c152ddf
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
DeviceShell does not support piping commands at the moment.
To continue to support ::bytesAvailable the parsing of the
output from "df" is moved to FileUtils::bytesAvailableFromDFOutput.
Change-Id: Ia229208748aa6c572b99899e6ae042bdd5654f4a
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Task-number: QTBUG-67283
Change-Id: I708fd1f9f2b73d60f57cc3568646929117825813
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Round 1 - focus on headers.
For classes with initial in range [S].
Try to keep the same separators between different kind of headers.
SmallString[xxx] classes skipped for now.
Change-Id: Ie5c8edcb028e33eb8f9619e646afc462b91dca73
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>
