private void create_fs_directory(QueryPanelInfoEventArgs e_current, QueryPanelInfoEventArgs e_other) { var dl_current = (DirectoryList)e_current.ItemCollection; DirectoryList dl_other = null; if (e_other.ItemCollection is DirectoryList) { dl_other = (DirectoryList)e_other.ItemCollection; } //prepare dialog var dialog = new CreateDirectoryDialog(); dialog.Text = CommandMenu.Text; dialog.labelParentDir.Text = dl_current.DirectoryPath + Path.DirectorySeparatorChar; dialog.checkBoxUseTemplate.Checked = false; dialog.textBoxTemplateDirectory.Enabled = false; if ((dl_other == null) || (e_other.FocusedIndex <= 0)) { dialog.checkBoxUseTemplate.Checked = false; dialog.textBoxTemplateDirectory.Enabled = false; } else { dialog.textBoxTemplateDirectory.Text = Path.Combine(dl_other.DirectoryPath, dl_other.GetItemDisplayNameLong(e_other.FocusedIndex)); } if (dialog.ShowDialog() != DialogResult.OK) { return; } if (dialog.textBoxDirectoryName.Text == string.Empty) { Messages.ShowMessage(Options.GetLiteral(Options.LANG_DIRECTORY_EXISTS)); return; } var new_directory_name = Path.Combine(dl_current.DirectoryPath, dialog.textBoxDirectoryName.Text); var template_dir = string.Empty; if (dialog.checkBoxUseTemplate.Checked) { template_dir = dialog.textBoxTemplateDirectory.Text; } try { WinAPiFSwrapper.CreateDirectoryTree(new_directory_name, template_dir); } catch (Exception ex) { Messages.ShowException (ex, string.Format (Options.GetLiteral(Options.LANG_CANNOT_CREATE_DIRECTORY_0), new_directory_name)); } }
private void download_one_file(FtpEntryInfo source_info, string dest_file) { var dest_handle = IntPtr.Zero; FileStream dest_stream = null; var update_args = new UpdateProgressArgs(); count_bytes_current_transferred = 0; if (progress != null) { try { AbortSafe = progress.CancelPressedSafe; } catch { } } if (AbortSafe) { return; } try { //time to notify about begin download file update_args.DestinationFile = dest_file; update_args.EnableTotalProgress = opts.ShowTotalProgress; update_args.FilesCopied = count_files_processed; update_args.KBytesPerSec = (ulong)calc_speed(); update_args.Reason = UpdateProgressReason.StreamSwitch; update_args.SourceFile = FtpPath.Combine(source_info.DirectoryPath, source_info.EntryName); update_args.StreamSize = (ulong)source_info.Size; update_args.StreamTransferred = 0; update_args.TotalSize = (ulong)total_source_size; update_args.TotalTransferred = (ulong)count_bytes_total_transferred; update_progress_safe(update_args); //destination file exist? var dest_data = new WIN32_FIND_DATA(); var dest_exist = WinAPiFSwrapper.GetFileInfo(dest_file, ref dest_data); var source_date = connection.GetStamp(FtpPath.Combine(source_info.DirectoryPath, source_info.EntryName)); if (dest_exist) { switch (opts.Overwrite) { case OverwriteExisting.No: //overwrite prohibited AbortSafe = !process_error (string.Format (Options.GetLiteral(Options.LANG_DESTINATION_0_EXIST_OVERWRITING_PROHIBITED), dest_file), null); //and return return; case OverwriteExisting.IfSourceNewer: //check file date //get datetime from server if (source_date <= DateTime.FromFileTime(dest_data.ftLastWriteTime)) { //source older AbortSafe = !process_error (string.Format (Options.GetLiteral(Options.LANG_DESTINATION_0_NEWER_THEN_SOURCE_1_OVERWRITING_PROHIBITED), dest_file, source_info.EntryName), null); //return return; } break; } } //now we can overwrite destination if it exists //create destination directory WinAPiFSwrapper.CreateDirectoryTree(Path.GetDirectoryName(dest_file), string.Empty); //open dest file (handle will be close at finally block with stream.close()) dest_handle = WinAPiFSwrapper.CreateFileHandle (dest_file, Win32FileAccess.GENERIC_WRITE, FileShare.Read, FileMode.Create, CreateFileOptions.None); //create destination stream dest_stream = new FileStream (dest_handle, FileAccess.Write, true); //set destinstion length dest_stream.SetLength(source_info.Size); //and call download var transferred = connection.DownloadFile (FtpPath.Combine(source_info.DirectoryPath, source_info.EntryName), dest_stream, transfer_progress_delegate_holder, new TransferStateObject(FtpPath.Combine(source_info.DirectoryPath, source_info.EntryName), dest_file, source_info.Size), opts.BufferSize); dest_stream.Close(); //and set attributes File.SetLastWriteTime(dest_file, source_date); //now time to update count count_files_processed++; count_bytes_total_transferred += count_bytes_current_transferred; } catch (Exception ex) { AbortSafe = !process_error (string.Format(Options.GetLiteral(Options.LANG_CANNOT_DOWNLOAD_0), source_info.EntryName), ex); } finally { if (dest_stream != null) { dest_stream.Close(); } } }