private IEnumerable <DirectoryListDTO> GetDirectories(Regex?regex, bool ignoreErrors, DirectoryQuery query, int maxDepth)
{
string[] directories;
try
{
directories = Directory.GetDirectories(query.Path);
}
catch (Exception e)
{
directories = new string[] { };
if (!ignoreErrors)
{
WriteError(e.ToString());
}
}
foreach (var dir in directories)
{
var matchesIncludeFilter = regex == null || regex.IsMatch(dir);
if (query.Depth + 1 <= maxDepth)
{
_dirList.Push(new DirectoryQuery(dir, query.Depth + 1));
}
if (!matchesIncludeFilter)
{
continue;
}
if (!dir.EndsWith("\\"))
{
yield return(WriteOutput(dir + "\\", 0));
}
else
{
yield return(WriteOutput(dir, 0));
}
}
}
private IEnumerable <DirectoryListDTO> GetFiles(Regex?regex, bool ignoreErrors, DirectoryQuery query)
{
string[] files;
try
{
files = Directory.GetFiles(query.Path);
}
catch (Exception e)
{
files = new string[] { };
if (!ignoreErrors)
{
WriteError(e.ToString());
}
}
foreach (var file in files)
{
if (regex != null && !regex.IsMatch(file) && !regex.IsMatch(query.Path))
{
continue;
}
long?size = null;
try
{
var info = new FileInfo(file);
size = info.Length;
}
catch
{
}
yield return(WriteOutput(file, size));
}
}
