diff options
Diffstat (limited to 'src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs')
| -rw-r--r-- | src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs b/src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs index 3acb4c5747..670317d4db 100644 --- a/src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs +++ b/src/System.IO.FileSystem/src/System/IO/FileStatus.Unix.cs @@ -84,8 +84,8 @@ namespace System.IO if (_isDirectory) attributes |= FileAttributes.Directory; - // If the filename starts with a period, it's hidden. - if (fileName.Length > 0 && fileName[0] == '.') + // If the filename starts with a period or has UF_HIDDEN flag set, it's hidden. + if (fileName.Length > 0 && (fileName[0] == '.' || (_fileStatus.UserFlags & (uint)Interop.Sys.UserFlags.UF_HIDDEN) == (uint)Interop.Sys.UserFlags.UF_HIDDEN)) attributes |= FileAttributes.Hidden; return attributes != default ? attributes : FileAttributes.Normal; @@ -98,10 +98,10 @@ namespace System.IO const FileAttributes allValidFlags = FileAttributes.Archive | FileAttributes.Compressed | FileAttributes.Device | FileAttributes.Directory | FileAttributes.Encrypted | FileAttributes.Hidden | - FileAttributes.Hidden | FileAttributes.IntegrityStream | FileAttributes.Normal | - FileAttributes.NoScrubData | FileAttributes.NotContentIndexed | FileAttributes.Offline | - FileAttributes.ReadOnly | FileAttributes.ReparsePoint | FileAttributes.SparseFile | - FileAttributes.System | FileAttributes.Temporary; + FileAttributes.IntegrityStream | FileAttributes.Normal | FileAttributes.NoScrubData | + FileAttributes.NotContentIndexed | FileAttributes.Offline | FileAttributes.ReadOnly | + FileAttributes.ReparsePoint | FileAttributes.SparseFile | FileAttributes.System | + FileAttributes.Temporary; if ((attributes & ~allValidFlags) != 0) { // Using constant string for argument to match historical throw @@ -113,6 +113,26 @@ namespace System.IO if (!_exists) FileSystemInfo.ThrowNotFound(path); + if (Interop.Sys.CanSetHiddenFlag) + { + if ((attributes & FileAttributes.Hidden) != 0) + { + if ((_fileStatus.UserFlags & (uint)Interop.Sys.UserFlags.UF_HIDDEN) == 0) + { + // If Hidden flag is set and cached file status does not have the flag set then set it + Interop.CheckIo(Interop.Sys.LChflags(path, (_fileStatus.UserFlags | (uint)Interop.Sys.UserFlags.UF_HIDDEN)), path, InitiallyDirectory); + } + } + else + { + if ((_fileStatus.UserFlags & (uint)Interop.Sys.UserFlags.UF_HIDDEN) == (uint)Interop.Sys.UserFlags.UF_HIDDEN) + { + // If Hidden flag is not set and cached file status does have the flag set then remove it + Interop.CheckIo(Interop.Sys.LChflags(path, (_fileStatus.UserFlags & ~(uint)Interop.Sys.UserFlags.UF_HIDDEN)), path, InitiallyDirectory); + } + } + } + // The only thing we can reasonably change is whether the file object is readonly by changing permissions. int newMode = _fileStatus.Mode; |