void CopyFiles()
{
CurrentStatus = 1;
_block.WaitOne();
foreach (var item in SourceItemsCollection.Where(c => c.Item3 == 0))
{
OldBytes = 0;
if (this.OPType == OperationType.Copy)
{
if (item.Item3 == 1)
{
if (!Directory.Exists(item.Item2))
{
try
{
Directory.CreateDirectory(item.Item2);
}
catch (UnauthorizedAccessException)
{
WindowsAPI.SendMessage(MessageReceiverHandle, WM_FOERROR, IntPtr.Zero, IntPtr.Zero);
Environment.Exit(5);
}
}
}
else
{
try
{
ProcessItems(item.Item1, item.Item2);
}
catch (Exception)
{
WindowsAPI.SendMessage(MessageReceiverHandle, WM_FOERROR, IntPtr.Zero, IntPtr.Zero);
Environment.Exit(5);
}
};
}
if (this.OPType == OperationType.Move)
{
if (item.Item3 == 0)
{
try
{
ProcessItems(item.Item1, item.Item2);
}
catch (Exception)
{
WindowsAPI.SendMessage(MessageReceiverHandle, WM_FOERROR, IntPtr.Zero, IntPtr.Zero);
Environment.Exit(5);
}
}
foreach (var dir in this.SourceItemsCollection.Select(c => ShellObject.FromParsingName(c.Item1)).ToArray().Where(c => c.IsFolder))
{
DeleteFolderRecursive(new DirectoryInfo(dir.ParsingName));
}
GC.WaitForPendingFinalizers();
GC.Collect();
}
if (this.OPType == OperationType.Delete)
{
foreach (var entry in this.SourceItemsCollection)
{
_block.WaitOne();
try
{
if (!Directory.Exists(entry.Item1) || (Path.GetExtension(entry.Item1).ToLowerInvariant() == ".zip"))
{
var itemInfo = new FileInfo(entry.Item1);
if (itemInfo.IsReadOnly)
{
File.SetAttributes(entry.Item1, FileAttributes.Normal);
}
if (this.DeleteToRB)
{
Microsoft.VisualBasic.FileIO.FileSystem.DeleteFile(entry.Item1, Microsoft.VisualBasic.FileIO.UIOption.OnlyErrorDialogs, Microsoft.VisualBasic.FileIO.RecycleOption.SendToRecycleBin, Microsoft.VisualBasic.FileIO.UICancelOption.DoNothing);
}
else
{
File.Delete(entry.Item1);
}
byte[] data = System.Text.Encoding.Unicode.GetBytes(String.Format("{0}|{1}|{2}|{3}", 1, 0, totaltransfered, entry.Item1));
WindowsAPI.SendStringMessage(MessageReceiverHandle, data, 0, data.Length);
}
else
{
if (this.DeleteToRB)
{
RecycleBin.SendSilent(entry.Item1);
}
else
{
DeleteAllFilesFromDir(new DirectoryInfo(entry.Item1));
DeleteFolderRecursive(new DirectoryInfo(entry.Item1));
}
}
}
catch (Exception)
{
WindowsAPI.SendMessage(MessageReceiverHandle, WM_FOERROR, IntPtr.Zero, IntPtr.Zero);
Environment.Exit(5);
}
}
}
}
}
protected override void WndProc(ref Message m)
{
if (m.Msg == WindowsAPI.WM_COPYDATA)
{
byte[] b = new Byte[Marshal.ReadInt32(m.LParam, IntPtr.Size)];
IntPtr dataPtr = Marshal.ReadIntPtr(m.LParam, IntPtr.Size * 2);
Marshal.Copy(dataPtr, b, 0, b.Length);
string newMessage = System.Text.Encoding.Unicode.GetString(b);
if (newMessage.StartsWith("END FO INIT|COPY"))
{
this.OPType = OperationType.Copy;
}
if (newMessage.StartsWith("END FO INIT|MOVE"))
{
this.OPType = OperationType.Move;
}
if (newMessage.StartsWith("END FO INIT|DELETE"))
{
this.OPType = OperationType.Delete;
}
if (newMessage.Contains("DeleteTORB"))
{
this.DeleteToRB = true;
}
if (newMessage.StartsWith("INPUT|"))
{
var parts = newMessage.Replace("INPUT|", "").Split(Char.Parse("|"));
SourceItemsCollection.Add(new Tuple <string, string, int>(parts[0].Trim(), parts[1].Trim(), Convert.ToInt32(parts[2].Trim())));
}
if (newMessage.StartsWith("END FO INIT"))
{
_block.Set();
CopyThread = new Thread(new ThreadStart(CopyFiles));
CopyThread.IsBackground = false;
CopyThread.Start();
CopyThread.Join(1);
}
if (newMessage.StartsWith("COMMAND|"))
{
var realMessage = newMessage.Replace("COMMAND|", String.Empty);
switch (realMessage)
{
case "STOP":
this.Cancel = true;
_block.Set();
_block2.Set();
break;
case "PAUSE":
_block.Reset();
break;
case "CONTINUE":
_block.Set();
break;
case "CLOSE":
Close();
break;
default:
break;
}
}
}
base.WndProc(ref m);
}
