public DirectoryInfoExtended(string di, SearchOptionExtended so = SearchOptionExtended.AllDirectories,
bool index = false, bool renameFolders = false, bool autoFile = false, bool checkForDuplicates = false, bool cleanupSmallFiles = true)
{
DirectoryInfo = new DirectoryInfo(di);
SearchOption = so;
Index = index;
RenameFolders = renameFolders;
AutoFile = autoFile;
CheckForDuplicates = checkForDuplicates;
CleanupSmallFiles = cleanupSmallFiles;
}
private static IEnumerable <FileInfo> GetFileList(string fileSearchPattern, string rootFolderPath, SearchOptionExtended so, bool includeHidden = false)
{
DateTime writeTimeCutoff = DateTime.UtcNow.AddSeconds(-5);
string folderPath = string.Empty;
Queue <string> pending = new Queue <string>();
pending.Enqueue(rootFolderPath);
string[] tmp;
while (pending.Count > 0)
{
folderPath = pending.Dequeue();
if ((folderPath == rootFolderPath && (so == SearchOptionExtended.AllDirectories || so == SearchOptionExtended.TopDirectoryOnly)) || folderPath != rootFolderPath)
{
tmp = Directory.GetFiles(folderPath, fileSearchPattern);
for (int i = 0; i < tmp.Length; i++)
{
var fi = new FileInfo(tmp[i]);
if (includeHidden || (!includeHidden && !fi.Attributes.HasFlag(FileAttributes.Hidden)))
{
if (fi.LastWriteTimeUtc < writeTimeCutoff)
{
yield return(fi);
}
}
}
}
if (so == SearchOptionExtended.AllDirectories || so == SearchOptionExtended.SubDirectories)
{
tmp = Directory.GetDirectories(folderPath);
for (int i = 0; i < tmp.Length; i++)
{
pending.Enqueue(tmp[i]);
}
}
}
}