/* Copyright (C) 2017 Tal Aloni . All rights reserved. * * You can redistribute this program and/or modify it under the terms of * the GNU Lesser Public License as published by the Free Software Foundation, * either version 3 of the License, or (at your option) any later version. */ using System; using System.Collections.Generic; using System.IO; using SMBLibrary.SMB2; using Utilities; namespace SMBLibrary.Server.SMB2 { public class CloseHelper { internal static SMB2Command GetCloseResponse(CloseRequest request, ISMBShare share, SMB2ConnectionState state) { SMB2Session session = state.GetSession(request.Header.SessionID); OpenFileObject openFile = session.GetOpenFileObject(request.FileId.Persistent); if (openFile == null) { return new ErrorResponse(request.CommandName, NTStatus.STATUS_FILE_CLOSED); } string path = openFile.Path; session.RemoveOpenFile(request.FileId.Persistent); CloseResponse response = new CloseResponse(); if (request.PostQueryAttributes) { if (share is NamedPipeShare) { response.FileAttributes = FileAttributes.Temporary; } else // FileSystemShare { IFileSystem fileSystem = ((FileSystemShare)share).FileSystem; FileSystemEntry entry = fileSystem.GetEntry(path); if (entry != null) { response.CreationTime = entry.CreationTime; response.LastAccessTime = entry.LastAccessTime; response.LastWriteTime = entry.LastWriteTime; response.ChangeTime = entry.LastWriteTime; response.AllocationSize = NTFileSystemHelper.GetAllocationSize(entry.Size); response.EndofFile = entry.Size; response.FileAttributes = NTFileSystemHelper.GetFileAttributes(entry); } } } return response; } } }