public Duplicati.Library.Interface.IBackupResults Backup(string[] inputsources, IFilter filter = null) { Library.UsageReporter.Reporter.Report("USE_BACKEND", new Library.Utility.Uri(m_backend).Scheme); Library.UsageReporter.Reporter.Report("USE_COMPRESSION", m_options.CompressionModule); Library.UsageReporter.Reporter.Report("USE_ENCRYPTION", m_options.EncryptionModule); return(RunAction(new BackupResults(), ref inputsources, ref filter, (result) => { if (inputsources == null || inputsources.Length == 0) { throw new Duplicati.Library.Interface.UserInformationException(Strings.Controller.NoSourceFoldersError); } var sources = new List <string>(inputsources); //Make sure they all have the same format and exist for (int i = 0; i < sources.Count; i++) { try { sources[i] = System.IO.Path.GetFullPath(sources[i]); } catch (Exception ex) { throw new Duplicati.Library.Interface.UserInformationException(Strings.Controller.InvalidPathError(sources[i], ex.Message), ex); } var fi = new System.IO.FileInfo(sources[i]); var di = new System.IO.DirectoryInfo(sources[i]); if (!(fi.Exists || di.Exists) && !m_options.AllowMissingSource) { throw new System.IO.IOException(Strings.Controller.SourceIsMissingError(sources[i])); } if (!fi.Exists) { sources[i] = Library.Utility.Utility.AppendDirSeparator(sources[i]); } } //Sanity check for duplicate files/folders var pathDuplicates = sources.GroupBy(x => x, Library.Utility.Utility.ClientFilenameStringComparer) .Where(g => g.Count() > 1).Select(y => y.Key).ToList(); foreach (var pathDuplicate in pathDuplicates) { result.AddVerboseMessage(string.Format("Removing duplicate source: {0}", pathDuplicate)); } sources = sources.Distinct(Library.Utility.Utility.ClientFilenameStringComparer).OrderBy(a => a).ToList(); //Sanity check for multiple inclusions of the same folder for (int i = 0; i < sources.Count; i++) { for (int j = 0; j < sources.Count; j++) { if (i != j && sources[i].StartsWith(sources[j], Library.Utility.Utility.ClientFilenameStringComparision)) { if (filter != null) { bool includes; bool excludes; FilterExpression.AnalyzeFilters(filter, out includes, out excludes); // If there are no excludes, there is no need to keep the folder as a filter if (excludes) { result.AddVerboseMessage("Removing source \"{0}\" because it is a subfolder of \"{1}\", and using it as an include filter", sources[i], sources[j]); filter = Library.Utility.JoinedFilterExpression.Join(new FilterExpression(sources[i]), filter); } else { result.AddVerboseMessage("Removing source \"{0}\" because it is a subfolder or subfile of \"{1}\"", sources[i], sources[j]); } } else { result.AddVerboseMessage("Removing source \"{0}\" because it is a subfolder or subfile of \"{1}\"", sources[i], sources[j]); } sources.RemoveAt(i); i--; break; } } } using (var h = new Operation.BackupHandler(m_backend, m_options, result)) h.Run(sources.ToArray(), filter); Library.UsageReporter.Reporter.Report("BACKUP_FILECOUNT", result.ExaminedFiles); Library.UsageReporter.Reporter.Report("BACKUP_FILESIZE", result.SizeOfExaminedFiles); Library.UsageReporter.Reporter.Report("BACKUP_DURATION", (long)result.Duration.TotalSeconds); })); }
public Duplicati.Library.Interface.IBackupResults Backup(string[] inputsources, IFilter filter = null) { return(RunAction(new BackupResults(), ref inputsources, (result) => { if (inputsources == null || inputsources.Length == 0) { throw new Exception(Strings.Controller.NoSourceFoldersError); } var sources = new List <string>(inputsources); //Make sure they all have the same format and exist for (int i = 0; i < sources.Count; i++) { try { sources[i] = System.IO.Path.GetFullPath(sources[i]); } catch (Exception ex) { throw new ArgumentException(Strings.Controller.InvalidPathError(sources[i], ex.Message), ex); } var fi = new System.IO.FileInfo(sources[i]); var di = new System.IO.DirectoryInfo(sources[i]); if (!(fi.Exists || di.Exists) && !m_options.AllowMissingSource) { throw new System.IO.IOException(Strings.Controller.SourceIsMissingError(sources[i])); } if (!fi.Exists) { sources[i] = Library.Utility.Utility.AppendDirSeparator(sources[i]); } } //Sanity check for duplicate folders and multiple inclusions of the same folder for (int i = 0; i < sources.Count - 1; i++) { for (int j = i + 1; j < sources.Count; j++) { if (sources[i].Equals(sources[j], Library.Utility.Utility.IsFSCaseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase)) { result.AddVerboseMessage("Removing duplicate source: {0}", sources[j]); sources.RemoveAt(j); j--; } else if (sources[i].StartsWith(sources[j], Library.Utility.Utility.IsFSCaseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase)) { result.AddVerboseMessage("Removing source \"{0}\" because it is a subfolder of \"{1}\"", sources[i], sources[j]); filter = Library.Utility.JoinedFilterExpression.Join(new FilterExpression(sources[i]), filter); sources.RemoveAt(i); i--; break; } } } using (var h = new Operation.BackupHandler(m_backend, m_options, result)) h.Run(sources.ToArray(), filter); })); }