private void Clean_Worker(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
ArrayList selectedItems = e.Argument as ArrayList;
string workspaceDirectory = MOG_ControllerProject.GetWorkspaceDirectory() + "\\";
for (int i = 0; i < selectedItems.Count && !worker.CancellationPending; i++)
{
string file = selectedItems[i] as string;
string relativeFile = file;
if (file.StartsWith(workspaceDirectory, StringComparison.CurrentCultureIgnoreCase))
{
relativeFile = file.Substring(workspaceDirectory.Length);
}
string message = "Deleting:\n" +
" " + Path.GetDirectoryName(relativeFile) + "\n" +
" " + Path.GetFileName(relativeFile);
worker.ReportProgress(i * 100 / selectedItems.Count, message);
// Check if this file really exists?
if (DosUtils.FileExistFast(file))
{
if (!DosUtils.Recycle(file))
{
// Error
MOG_Prompt.PromptMessage("Delete File", "Could not delete:\n" + file);
}
else
{
if (!DosUtils.DirectoryDeleteEmptyParentsFast(Path.GetDirectoryName(file), true))
{
if (DosUtils.GetLastError() != null && DosUtils.GetLastError().Length > 0)
{
// Error
MOG_Prompt.PromptMessage("Delete directory", "Could not delete directory:\n" + Path.GetDirectoryName(file));
}
}
}
}
}
}
private ArrayList DeleteFilesByAge(string path, long interval, bool recurse)
{
ArrayList filelist = new ArrayList();
DirectoryInfo dInfo = new DirectoryInfo(path);
foreach (FileInfo fInfo in dInfo.GetFiles())
{
long difference = DateTime.Now.Ticks - fInfo.LastWriteTime.Ticks;
if (difference >= interval)
{
try
{
if (DosUtils.FileDeleteFast(fInfo.FullName))
{
filelist.Add("Deleted " + fInfo.FullName);
DosUtils.DirectoryDeleteEmptyParentsFast(fInfo.DirectoryName, true);
}
else
{
filelist.Add("Couldn't delete " + fInfo.FullName);
}
}
catch
{
filelist.Add("Couldn't delete " + fInfo.FullName);
continue;
}
}
}
if (recurse)
{
foreach (string dirname in Directory.GetDirectories(path))
{
filelist.AddRange(DeleteFilesByAge(dirname, interval, true));
}
}
return(filelist);
}
