public int BackupItem(string tempFolder, System.Xml.XmlWriter writer, ServiceProviderItem item, ResourceGroupInfo group) { if (item is HomeFolder) { // backup home folder files string backupName = String.Format("SpaceFiles_{0}_{1}.zip", item.Id, DateTime.Now.Ticks); // get the list of remote files List <SystemFile> files = FilesController.GetFiles(item.PackageId, "\\", true); string[] zipFiles = new string[files.Count]; for (int i = 0; i < zipFiles.Length; i++) { zipFiles[i] = files[i].Name; } // zip remote files FilesController.ZipFiles(item.PackageId, zipFiles, backupName); // download zipped file string localBackupPath = Path.Combine(tempFolder, backupName); byte[] buffer = null; FileStream stream = new FileStream(localBackupPath, FileMode.Create, FileAccess.Write); int offset = 0; long length = 0; do { // read remote content buffer = FilesController.GetFileBinaryChunk(item.PackageId, backupName, offset, FILE_BUFFER_LENGTH); // write remote content stream.Write(buffer, 0, buffer.Length); length += buffer.Length; offset += FILE_BUFFER_LENGTH; }while (buffer.Length == FILE_BUFFER_LENGTH); stream.Close(); // delete zipped file if (FilesController.FileExists(item.PackageId, backupName)) { FilesController.DeleteFiles(item.PackageId, new string[] { backupName }); } // add file pointer BackupController.WriteFileElement(writer, "SpaceFiles", backupName, length); // store meta item XmlSerializer serializer = new XmlSerializer(typeof(HomeFolder)); serializer.Serialize(writer, item); } else if (item is SystemDSN) { // backup ODBC DSN OS.OperatingSystem os = GetOS(item.ServiceId); // read DSN info SystemDSN itemDsn = item as SystemDSN; SystemDSN dsn = os.GetDSN(item.Name); dsn.DatabasePassword = itemDsn.DatabasePassword; XmlSerializer serializer = new XmlSerializer(typeof(SystemDSN)); serializer.Serialize(writer, dsn); } return(0); }
public List <SystemFile> GetFiles(int packageId, string path, bool includeFiles) { return(FilesController.GetFiles(packageId, path, includeFiles)); }