private void AddFilesRecursive(DirectoryInfo root)
{
if (!root.Exists || canceled)
{
return;
}
try
{
foreach (var file in root.EnumerateFiles("*.*", SearchOption.TopDirectoryOnly))
{
bool valid;
var result = infoBuilder.Build(file, out valid);
if (!valid)
{
continue;
}
++totalFiles;
infos.Enqueue(result);
}
}
catch (PathTooLongException) { }
blockade.Set();
try
{
foreach (var dir in root.EnumerateDirectories())
{
AddFilesRecursive(dir);
}
}
catch (PathTooLongException) { }
}
/// <summary>
/// Gets the files recursive.
/// </summary>
/// <param name="root">The root.</param>
/// <param name="builder">The builder.</param>
/// <returns></returns>
public static IEnumerable <TInfo> GetFilesRecursive(DirectoryInfo root,
IInfoBuilder <TInfo> builder)
{
var results = new List <TInfo>();
try
{
foreach (var file in root.EnumerateFiles("*.*", SearchOption.TopDirectoryOnly))
{
bool valid;
var result = builder.Build(file, out valid);
if (!valid)
{
continue;
}
results.Add(result);
}
}
catch (PathTooLongException) { }
try
{
foreach (var dir in root.EnumerateDirectories())
{
results.AddRange(GetFilesRecursive(dir, builder));
}
}
catch (PathTooLongException) { }
return(results);
}
/// <summary>
/// Adds the files async.
/// </summary>
/// <param name="fileNames">The file names.</param>
private async void AddFilesAsync(IEnumerable <string> fileNames)
{
foreach (var dir in fileNames)
{
if (Directory.Exists(dir))
{
AddFiles(await RecursiveAsyncFileScanner <StorableTaggedFile> .GetFilesRecursiveAsync(new DirectoryInfo(dir), builder));
}
else if (File.Exists(dir))
{
bool valid;
var result = new[] { builder.Build(new FileInfo(dir), out valid) };
if (!valid)
{
continue;
}
AddFiles(result);
}
}
}
/// <summary>
/// Builds the specified info.
/// </summary>
/// <param name="info">The info.</param>
/// <param name="valid">if set to <c>true</c> [valid].</param>
/// <returns></returns>
public StorableTaggedFile Build(FileInfo info, out bool valid)
{
var result = sourceBuilder.Build(info, out valid);
return(valid ? StorableTaggedFile.Copy(result) : null);
}
