// ******************************************************************************
/// <summary>
/// Returns a fully populate heirarchy for this forlder
/// </summary>
/// <param name="directoryInfo">Object representing the root folder to scan</param>
/// <returns>Populated Heirarchy</returns>
// ******************************************************************************
CosmosDirItem ScanFolder(IDirectoryInfo directoryInfo, CancellationToken cancelToken)
{
CurrentItemLabel = directoryInfo.FullName;
CosmosDirectoryInfo cosmosDirectoryInfo = (CosmosDirectoryInfo)directoryInfo;
CosmosDirItem thisDir = new CosmosDirItem(directoryInfo.Name, directoryInfo.FullName);
//thisDir.TotalValue = Math.Max(0, cosmosDirectoryInfo.CosmosSize);
if (cancelToken.IsCancellationRequested)
{
return(thisDir);
}
double totalFolderSize = 0;
try
{
// Total up the size of the content
foreach (var file in directoryInfo.GetFiles())
{
thisDir.AddContent(file.Name, file);
var fileSize = Math.Max(0, file.GetValue(CosmosDirectoryInfo.STREAMSIZE));
UnitsScannedSoFar += fileSize;
totalFolderSize += fileSize;
file.SetValue(CosmosDirectoryInfo.STREAMSIZE, fileSize);
if (cancelToken.IsCancellationRequested)
{
return(thisDir);
}
}
// recurse into the child directories
foreach (IDirectoryInfo dir in directoryInfo.GetDirectories())
{
CosmosDirItem newDir = ScanFolder(dir, cancelToken);
thisDir.AddChild(newDir);
}
}
catch (UnauthorizedAccessException) { } // Ignore permissions problems
catch (Exception e)
{
#if DEBUG
Debugger.Break();
#endif
Debug.WriteLine("Error: " + e.Message);
}
//thisDir.TotalValue = totalFolderSize;
return(thisDir);
}
// ******************************************************************************
/// <summary>
/// Replacement for DirectoryInfo.GetDirectories()
/// </summary>
/// <returns>Array of ISliceDirectoryInfo objects</returns>
// ******************************************************************************
public IDirectoryInfo[] GetDirectories()
{
if (!scanned)
{
ScanDirectory(FullName, out files, out directories);
}
CosmosDirectoryInfo[] array = new CosmosDirectoryInfo[directories.Count];
for (int i = 0; i < directories.Count; i++)
{
array[i] = new CosmosDirectoryInfo(directories[i].FullName, directories[i].GetValue(STREAMSIZE));
}
return(array);
}
