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Docker: Implement DockerDevice::permissions()

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Change-Id: Ib2daf4a631c5c1bf851720b7094f027ce11dd3e0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2021-07-23 17:55:25 +02:00
parent 53b21b7644
commit 91d3d83eab
2 changed files with 28 additions and 0 deletions
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27
src/plugins/docker/dockerdevice.cpp
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@@ -1296,6 +1296,33 @@ qint64 DockerDevice::fileSize(const FilePath &filePath) const
return output.toLongLong();
}
QFileDevice::Permissions DockerDevice::permissions(const FilePath &filePath) const
{
QTC_ASSERT(handlesFile(filePath), return {});
tryCreateLocalFileAccess();
if (hasLocalFileAccess()) {
const FilePath localAccess = mapToLocalAccess(filePath);
LOG("Permissions? " << filePath.toUserOutput() << localAccess.toUserOutput() << localAccess.permissions());
return localAccess.permissions();
}
const QString output = d->outputForRunInShell({"stat", {"-c", "%a", filePath.path()}});
const uint bits = output.toUInt(nullptr, 8);
QFileDevice::Permissions perm = {};
#define BIT(n, p) if (bits & (1<<n)) perm |= QFileDevice::p
BIT(0, ExeOther);
BIT(1, WriteOther);
BIT(2, ReadOther);
BIT(3, ExeGroup);
BIT(4, WriteGroup);
BIT(5, ReadGroup);
BIT(6, ExeUser);
BIT(7, WriteUser);
BIT(8, ReadUser);
#undef BIT
return perm;
}
static FilePaths filterEntriesHelper(const FilePath &base,
const QStringList &entries,
const QStringList &nameFilters,