public void Run(IEnumerable <string> filterstrings = null, Library.Utility.IFilter compositefilter = null) { var parsedfilter = new Library.Utility.FilterExpression(filterstrings); var simpleList = !(parsedfilter.Type == Library.Utility.FilterType.Simple || m_options.AllVersions); var filter = Library.Utility.JoinedFilterExpression.Join(parsedfilter, compositefilter); //Use a speedy local query if (!m_options.NoLocalDb && System.IO.File.Exists(m_options.Dbpath)) { using (var db = new Database.LocalListDatabase(m_options.Dbpath)) { m_result.SetDatabase(db); using (var filesets = db.SelectFileSets(m_options.Time, m_options.Version)) { if (parsedfilter.Type != Library.Utility.FilterType.Empty) { if (simpleList || (m_options.ListFolderContents && !m_options.AllVersions)) { filesets.TakeFirst(); } } IEnumerable <Database.LocalListDatabase.IFileversion> files; if (m_options.ListFolderContents) { files = filesets.SelectFolderContents(filter); } else if (m_options.ListPrefixOnly) { files = filesets.GetLargestPrefix(filter); } else if (parsedfilter.Type == Duplicati.Library.Utility.FilterType.Empty) { files = null; } else { files = filesets.SelectFiles(filter); } if (m_options.ListSetsOnly) { m_result.SetResult( filesets.QuickSets.Select(x => new ListResultFileset(x.Version, x.Time, x.FileCount, x.FileSizes)).ToArray(), null ); } else { m_result.SetResult( filesets.Sets.Select(x => new ListResultFileset(x.Version, x.Time, x.FileCount, x.FileSizes)).ToArray(), files == null ? null : (from n in files select(Duplicati.Library.Interface.IListResultFile)(new ListResultFile(n.Path, n.Sizes.ToArray()))) .ToArray() ); } return; } } } m_result.AddMessage("No local database, accessing remote store"); //TODO: Add prefix and foldercontents if (m_options.ListFolderContents) { throw new Exception("Listing folder contents is not supported without a local database, consider using the \"repair\" option to rebuild the database."); } else if (m_options.ListPrefixOnly) { throw new Exception("Listing prefixes is not supported without a local database, consider using the \"repair\" option to rebuild the database."); } // Otherwise, grab info from remote location using (var tmpdb = new Library.Utility.TempFile()) using (var db = new Database.LocalDatabase(tmpdb, "List", true)) using (var backend = new BackendManager(m_backendurl, m_options, m_result.BackendWriter, db)) { m_result.SetDatabase(db); var filteredList = ParseAndFilterFilesets(backend.List(), m_options); if (filteredList.Count == 0) { throw new Exception("No filesets found on remote target"); } var numberSeq = CreateResultSequence(filteredList); if (parsedfilter.Type == Library.Utility.FilterType.Empty) { m_result.SetResult(numberSeq, null); m_result.EncryptedFiles = filteredList.Any(x => !string.IsNullOrWhiteSpace(x.Value.EncryptionModule)); return; } var firstEntry = filteredList[0].Value; filteredList.RemoveAt(0); Dictionary <string, List <long> > res; if (m_result.TaskControlRendevouz() == TaskControlState.Stop) { return; } using (var tmpfile = backend.Get(firstEntry.File.Name, firstEntry.File.Size, null)) using (var rd = new Volumes.FilesetVolumeReader(RestoreHandler.GetCompressionModule(firstEntry.File.Name), tmpfile, m_options)) if (simpleList) { m_result.SetResult( numberSeq.Take(1), (from n in rd.Files where Library.Utility.FilterExpression.Matches(filter, n.Path) orderby n.Path select new ListResultFile(n.Path, new long[] { n.Size })) .ToArray() ); return; } else { res = rd.Files .Where(x => Library.Utility.FilterExpression.Matches(filter, x.Path)) .ToDictionary( x => x.Path, y => { var lst = new List <long>(); lst.Add(y.Size); return(lst); }, Library.Utility.Utility.ClientFilenameStringComparer ); } long flindex = 1; foreach (var flentry in filteredList) { using (var tmpfile = backend.Get(flentry.Value.File.Name, flentry.Value.File == null ? -1 : flentry.Value.File.Size, null)) using (var rd = new Volumes.FilesetVolumeReader(flentry.Value.CompressionModule, tmpfile, m_options)) { if (m_result.TaskControlRendevouz() == TaskControlState.Stop) { return; } foreach (var p in from n in rd.Files where Library.Utility.FilterExpression.Matches(filter, n.Path) select n) { List <long> lst; if (!res.TryGetValue(p.Path, out lst)) { lst = new List <long>(); res[p.Path] = lst; for (var i = 0; i < flindex; i++) { lst.Add(-1); } } lst.Add(p.Size); } foreach (var n in from i in res where i.Value.Count < flindex + 1 select i) { n.Value.Add(-1); } flindex++; } } m_result.SetResult( numberSeq, from n in res orderby n.Key select(Duplicati.Library.Interface.IListResultFile)(new ListResultFile(n.Key, n.Value)) ); } }
public void Run(IEnumerable<string> filterstrings = null, Library.Utility.IFilter compositefilter = null) { var parsedfilter = new Library.Utility.FilterExpression(filterstrings); var simpleList = !(parsedfilter.Type == Library.Utility.FilterType.Simple || m_options.AllVersions); var filter = Library.Utility.JoinedFilterExpression.Join(parsedfilter, compositefilter); //Use a speedy local query if (!m_options.NoLocalDb && System.IO.File.Exists(m_options.Dbpath)) using(var db = new Database.LocalListDatabase(m_options.Dbpath)) { m_result.SetDatabase(db); using(var filesets = db.SelectFileSets(m_options.Time, m_options.Version)) { if (parsedfilter.Type != Library.Utility.FilterType.Empty) { if (simpleList || (m_options.ListFolderContents && !m_options.AllVersions)) filesets.TakeFirst(); } IEnumerable<Database.LocalListDatabase.IFileversion> files; if (m_options.ListFolderContents) files = filesets.SelectFolderContents(filter); else if (m_options.ListPrefixOnly) files = filesets.GetLargestPrefix(filter); else if (parsedfilter.Type == Duplicati.Library.Utility.FilterType.Empty) files = null; else files = filesets.SelectFiles(filter); if (m_options.ListSetsOnly) m_result.SetResult( filesets.QuickSets.Select(x => new ListResultFileset(x.Version, x.Time, x.FileCount, x.FileSizes)).ToArray(), null ); else m_result.SetResult( filesets.Sets.Select(x => new ListResultFileset(x.Version, x.Time, x.FileCount, x.FileSizes)).ToArray(), files == null ? null : (from n in files select (Duplicati.Library.Interface.IListResultFile)(new ListResultFile(n.Path, n.Sizes.ToArray()))) .ToArray() ); return; } } m_result.AddMessage("No local database, accessing remote store"); //TODO: Add prefix and foldercontents // Otherwise, grab info from remote location using (var tmpdb = new Library.Utility.TempFile()) using (var db = new Database.LocalDatabase(tmpdb, "List")) using (var backend = new BackendManager(m_backendurl, m_options, m_result.BackendWriter, db)) { m_result.SetDatabase(db); var filteredList = ParseAndFilterFilesets(backend.List(), m_options); if (filteredList.Count == 0) throw new Exception("No filesets found on remote target"); var numberSeq = CreateResultSequence(filteredList); if (parsedfilter.Type == Library.Utility.FilterType.Empty) { m_result.SetResult(numberSeq, null); m_result.EncryptedFiles = filteredList.Any(x => !string.IsNullOrWhiteSpace(x.Value.EncryptionModule)); return; } var firstEntry = filteredList[0].Value; filteredList.RemoveAt(0); Dictionary<string, List<long>> res; if (m_result.TaskControlRendevouz() == TaskControlState.Stop) return; using (var tmpfile = backend.Get(firstEntry.File.Name, firstEntry.File.Size, null)) using (var rd = new Volumes.FilesetVolumeReader(RestoreHandler.GetCompressionModule(firstEntry.File.Name), tmpfile, m_options)) if (simpleList) { m_result.SetResult( numberSeq.Take(1), (from n in rd.Files where Library.Utility.FilterExpression.Matches(filter, n.Path) orderby n.Path select new ListResultFile(n.Path, new long[] { n.Size })) .ToArray() ); return; } else { res = rd.Files .Where(x => Library.Utility.FilterExpression.Matches(filter, x.Path)) .ToDictionary( x => x.Path, y => { var lst = new List<long>(); lst.Add(y.Size); return lst; }, Library.Utility.Utility.ClientFilenameStringComparer ); } long flindex = 1; foreach(var flentry in filteredList) using(var tmpfile = backend.Get(flentry.Value.File.Name, flentry.Value.File == null ? -1 : flentry.Value.File.Size, null)) using (var rd = new Volumes.FilesetVolumeReader(flentry.Value.CompressionModule, tmpfile, m_options)) { if (m_result.TaskControlRendevouz() == TaskControlState.Stop) return; foreach(var p in from n in rd.Files where Library.Utility.FilterExpression.Matches(filter, n.Path) select n) { List<long> lst; if (!res.TryGetValue(p.Path, out lst)) { lst = new List<long>(); res[p.Path] = lst; for(var i = 0; i < flindex; i++) lst.Add(-1); } lst.Add(p.Size); } foreach(var n in from i in res where i.Value.Count < flindex + 1 select i) n.Value.Add(-1); flindex++; } m_result.SetResult( numberSeq, from n in res orderby n.Key select (Duplicati.Library.Interface.IListResultFile)(new ListResultFile(n.Key, n.Value)) ); } }