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 static int InstallWebPartsPackage(int itemId, string uploadedFile, string packageFile) { // check account int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive); if (accountCheck < 0) { return(accountCheck); } // load original meta item SharePointSite item = (SharePointSite)PackageController.GetPackageItem(itemId); if (item == null) { return(BusinessErrorCodes.ERROR_SHAREPOINT_PACKAGE_ITEM_NOT_FOUND); } // check package int packageCheck = SecurityContext.CheckPackage(item.PackageId, DemandPackage.IsActive); if (packageCheck < 0) { return(packageCheck); } // place log record TaskManager.StartTask("SHAREPOINT", "INSTALL_WEBPARTS", item.Name); TaskManager.ItemId = itemId; TaskManager.WriteParameter("Package file", packageFile); try { SharePointServer sps = GetSharePoint(item.ServiceId); string backupFile = null; if (!String.IsNullOrEmpty(packageFile)) { // copy package files to the remote SharePoint Server string path = null; byte[] buffer = null; int offset = 0; do { // read package file buffer = FilesController.GetFileBinaryChunk(item.PackageId, packageFile, offset, FILE_BUFFER_LENGTH); // write remote backup file string tempPath = sps.AppendTempFileBinaryChunk(Path.GetFileName(packageFile), path, buffer); if (path == null) { path = tempPath; backupFile = path; } offset += FILE_BUFFER_LENGTH; }while (buffer.Length == FILE_BUFFER_LENGTH); } else if (!String.IsNullOrEmpty(uploadedFile)) { // upladed files backupFile = uploadedFile; } // restore if (!String.IsNullOrEmpty(backupFile)) { sps.InstallWebPartsPackage(item.Name, backupFile); } return(0); } catch (Exception ex) { throw TaskManager.WriteError(ex); } finally { TaskManager.CompleteTask(); } }
public static int RestoreSqlDatabase(int itemId, string[] uploadedFiles, string[] packageFiles) { // check account int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive); if (accountCheck < 0) { return(accountCheck); } // load original meta item SqlDatabase item = (SqlDatabase)PackageController.GetPackageItem(itemId); if (item == null) { return(BusinessErrorCodes.ERROR_MSSQL_DATABASES_PACKAGE_ITEM_NOT_FOUND); } // check package int packageCheck = SecurityContext.CheckPackage(item.PackageId, DemandPackage.IsActive); if (packageCheck < 0) { return(packageCheck); } // place log record TaskManager.StartTask("SQL_DATABASE", "RESTORE", item.Name); TaskManager.ItemId = itemId; try { DatabaseServer sql = GetDatabaseServer(item.ServiceId); List <string> backupFiles = new List <string>(); if (packageFiles != null && packageFiles.Length > 0) { // copy package files to the remote SQL Server foreach (string packageFile in packageFiles) { string path = null; byte[] buffer = null; int offset = 0; do { // read package file buffer = FilesController.GetFileBinaryChunk(item.PackageId, packageFile, offset, FILE_BUFFER_LENGTH); // write remote backup file string tempPath = sql.AppendTempFileBinaryChunk(Path.GetFileName(packageFile), path, buffer); if (path == null) { path = tempPath; backupFiles.Add(path); } offset += FILE_BUFFER_LENGTH; }while (buffer.Length == FILE_BUFFER_LENGTH); } } else if (uploadedFiles != null && uploadedFiles.Length > 0) { // upladed files backupFiles.AddRange(uploadedFiles); } // restore if (backupFiles.Count > 0) { sql.RestoreDatabase(item.Name, backupFiles.ToArray()); } return(0); } catch (Exception ex) { throw TaskManager.WriteError(ex); } finally { TaskManager.CompleteTask(); } }
public byte[] GetFileBinaryChunk(int packageId, string path, int offset, int length) { return(FilesController.GetFileBinaryChunk(packageId, path, offset, length)); }