public static string[] UnzipFiles(int packageId, string[] files) { // check account int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive); if (accountCheck < 0) { return(null); } // check package int packageCheck = SecurityContext.CheckPackage(packageId, DemandPackage.IsActive); if (packageCheck < 0) { return(null); } // place log record TaskManager.StartTask("FILES", "UNZIP_FILES", packageId); if (files != null) { foreach (string file in files) { TaskManager.Write(file); } } try { List <string> unzippedFiles = new List <string>(); OS.OperatingSystem os = GetOS(packageId); for (int i = 0; i < files.Length; i++) { string zipFilePath = GetFullPackagePath(packageId, files[i]); string destFolderPath = zipFilePath.Substring(0, zipFilePath.LastIndexOf("\\")); unzippedFiles.AddRange(os.UnzipFiles(zipFilePath, destFolderPath)); } return(unzippedFiles.ToArray()); } catch (Exception ex) { throw TaskManager.WriteError(ex); } finally { TaskManager.CompleteTask(); } }
public int RestoreItem(string tempFolder, System.Xml.XmlNode itemNode, int itemId, Type itemType, string itemName, int packageId, int serviceId, ResourceGroupInfo group) { if (itemType == typeof(HomeFolder)) { OS.OperatingSystem os = GetOS(serviceId); // extract meta item XmlSerializer serializer = new XmlSerializer(typeof(HomeFolder)); HomeFolder homeFolder = (HomeFolder)serializer.Deserialize( new XmlNodeReader(itemNode.SelectSingleNode("HomeFolder"))); // create home folder if required if (!os.DirectoryExists(homeFolder.Name)) { os.CreatePackageFolder(homeFolder.Name); } // copy database backup to remote server XmlNode fileNode = itemNode.SelectSingleNode("File[@name='SpaceFiles']"); string backupFileName = fileNode.Attributes["path"].Value; long backupFileLength = Int64.Parse(fileNode.Attributes["size"].Value); string localBackupFilePath = Path.Combine(tempFolder, backupFileName); if (new FileInfo(localBackupFilePath).Length != backupFileLength) { return(-3); } FileStream stream = new FileStream(localBackupFilePath, FileMode.Open, FileAccess.Read); byte[] buffer = new byte[FILE_BUFFER_LENGTH]; int readBytes = 0; long length = 0; string remoteBackupPath = Path.Combine(homeFolder.Name, backupFileName); do { // read package file readBytes = stream.Read(buffer, 0, FILE_BUFFER_LENGTH); length += readBytes; if (readBytes < FILE_BUFFER_LENGTH) { // resize buffer Array.Resize <byte>(ref buffer, readBytes); } // write remote backup file os.AppendFileBinaryContent(remoteBackupPath, buffer); }while (readBytes == FILE_BUFFER_LENGTH); stream.Close(); // unzip files os.UnzipFiles(remoteBackupPath, homeFolder.Name); // delete archive if (os.FileExists(remoteBackupPath)) { os.DeleteFile(remoteBackupPath); } // add meta-item if required if (PackageController.GetPackageItemByName(packageId, itemName, typeof(HomeFolder)) == null) { homeFolder.PackageId = packageId; homeFolder.ServiceId = serviceId; PackageController.AddPackageItem(homeFolder); } } else if (itemType == typeof(SystemDSN)) { OS.OperatingSystem os = GetOS(serviceId); // extract meta item XmlSerializer serializer = new XmlSerializer(typeof(SystemDSN)); SystemDSN dsn = (SystemDSN)serializer.Deserialize( new XmlNodeReader(itemNode.SelectSingleNode("SystemDSN"))); // create DSN if required if (os.GetDSN(itemName) == null) { dsn.DatabasePassword = CryptoUtils.Decrypt(dsn.DatabasePassword); os.CreateDSN(dsn); // restore password dsn.DatabasePassword = CryptoUtils.Encrypt(dsn.DatabasePassword); } // add meta-item if required if (PackageController.GetPackageItemByName(packageId, itemName, typeof(SystemDSN)) == null) { dsn.PackageId = packageId; dsn.ServiceId = serviceId; PackageController.AddPackageItem(dsn); } } return(0); }