public UnixFileSystemInfo GetUnixFileInfo(string path)
{
File file = GetFile(path);
Inode inode = file.Inode;
UnixFileType fileType = (UnixFileType)((inode.Mode >> 12) & 0xff);
uint deviceId = 0;
if (fileType == UnixFileType.Character || fileType == UnixFileType.Block)
{
if (inode.DirectBlocks[0] != 0)
{
deviceId = inode.DirectBlocks[0];
}
else
{
deviceId = inode.DirectBlocks[1];
}
}
return(new UnixFileSystemInfo
{
FileType = fileType,
Permissions = (UnixFilePermissions)(inode.Mode & 0xfff),
UserId = (inode.UserIdHigh << 16) | inode.UserIdLow,
GroupId = (inode.GroupIdHigh << 16) | inode.GroupIdLow,
Inode = file.InodeNumber,
LinkCount = inode.LinksCount,
DeviceId = deviceId
});
}
public static FileAttributes FileAttributesFromUnixFileType(UnixFileType fileType)
{
switch (fileType)
{
case UnixFileType.Fifo:
return(FileAttributes.Device | FileAttributes.System);
case UnixFileType.Character:
return(FileAttributes.Device | FileAttributes.System);
case UnixFileType.Directory:
return(FileAttributes.Directory);
case UnixFileType.Block:
return(FileAttributes.Device | FileAttributes.System);
case UnixFileType.Regular:
return(FileAttributes.Normal);
case UnixFileType.Link:
return(FileAttributes.ReparsePoint);
case UnixFileType.Socket:
return(FileAttributes.Device | FileAttributes.System);
default:
return(0);
}
}
public static FileType GetFileType(string path, bool followSymLinks)
{
#if WIN32
// TODO : test me, is it working?
System.IO.FileAttributes attr = System.IO.File.GetAttributes(path);
return((attr & System.IO.FileAttributes.Directory) != 0 ? FileType.Directory : FileType.RegularFile);
#else
Mono.Unix.Native.Stat stat;
if (followSymLinks)
{
stat = UnixFileHelper.GetStat(path);
}
else
{
stat = UnixFileHelper.GetLStat(path);
}
FileType ft;
UnixFileType uft = UnixFileHelper.GetFileType(stat);
switch (uft)
{
case UnixFileType.Directory:
ft = FileType.Directory;
break;
case UnixFileType.CharacterDevice:
ft = FileType.CharacterDevice;
break;
case UnixFileType.BlockDevice:
ft = FileType.BlockDevice;
break;
case UnixFileType.RegularFile:
ft = FileType.RegularFile;
break;
case UnixFileType.Fifo:
ft = FileType.Fifo;
break;
case UnixFileType.SymbolicLink:
ft = FileType.SymbolicLink;
break;
case UnixFileType.Socket:
ft = FileType.Socket;
break;
default:
throw new NotImplementedException(string.Format("UnixFileType {0} has no equivalent FileType value yet", uft.ToString()));
}
return(ft);
#endif
}
