public FileSystemCollector(CollectorOptions?opts = null, Action <CollectObject>?changeHandler = null) : base(opts, changeHandler)
{
Roots.AddRange(opts?.SelectedDirectories ?? Array.Empty <string>());
if (!Roots.Any())
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
foreach (var driveInfo in DriveInfo.GetDrives())
{
if (driveInfo.IsReady && driveInfo.DriveType == DriveType.Fixed)
{
Roots.Add(driveInfo.Name);
}
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
Roots.Add("/");
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
Roots.Add("/");
}
}
}
public FileSystemSource(XElement element, ILoadingContext context) : base(element, context)
{
Initialize();
if (element.Element("Roots") == null)
{
throw new MissingElementException(element, "Roots");
}
Roots.AddRange(LoadFileSystemRoots(element.Element("Roots"), context));
Include.AddRange(LoadRules(element.Element("Include"), context));
Exclude.AddRange(LoadRules(element.Element("Exclude"), context));
}
public FileSystemCollector(CollectorOptions?opts = null, Action <CollectObject>?changeHandler = null) : base(opts, changeHandler)
{
Roots.AddRange(opts?.SelectedDirectories ?? new List <string>());
if (!Roots.Any())
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
foreach (var driveInfo in DriveInfo.GetDrives())
{
if (driveInfo.IsReady && driveInfo.DriveType == DriveType.Fixed)
{
Roots.Add(driveInfo.Name);
}
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
foreach (var directory in Directory.EnumerateDirectories("/"))
{
if (!directory.Equals("/proc") && !directory.Equals("/sys"))
{
Roots.Add(directory);
}
else
{
Log.Debug("Default settings skip directories /proc and /sys because they tend to have non-files which stall the collector.");
}
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
Roots.Add("/");
}
}
}
public FileSystemSource(IEnumerable <IFileSystemRoot> roots)
{
Initialize();
Roots.AddRange(roots);
}
internal override void ExecuteInternal(CancellationToken cancellationToken)
{
if (!string.IsNullOrEmpty(opts.SelectedDirectories))
{
Roots.AddRange(opts.SelectedDirectories.Split('^'));
}
if (!Roots.Any())
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
foreach (var driveInfo in DriveInfo.GetDrives())
{
if (driveInfo.IsReady && driveInfo.DriveType == DriveType.Fixed)
{
Roots.Add(driveInfo.Name);
}
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
Roots.Add("/");
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
Roots.Add("/");
}
}
foreach (var Root in Roots)
{
Log.Information("{0} root {1}", Strings.Get("Scanning"), Root);
var directories = Directory.EnumerateDirectories(Root, "*", new System.IO.EnumerationOptions()
{
ReturnSpecialDirectories = false,
IgnoreInaccessible = true,
RecurseSubdirectories = true
});
// Process files in the root
TryIterateOnDirectory(Root);
if (!opts.SingleThread == true)
{
ParallelOptions po = new ParallelOptions()
{
CancellationToken = cancellationToken
};
Parallel.ForEach(directories, po, filePath =>
{
TryIterateOnDirectory(filePath);
});
}
else
{
foreach (var filePath in directories)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
TryIterateOnDirectory(filePath);
}
}
}
}
