SMBLibrary/SMBLibrary/NTFileStore/INTFileStore.cs

54 lines
2.7 KiB
C#

/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. 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 Utilities;
namespace SMBLibrary
{
public delegate void OnNotifyChangeCompleted(NTStatus status, byte[] buffer, object context);
/// <summary>
/// A file store (a.k.a. object store) interface to allow access to a file system or a named pipe in an NT-like manner dictated by the SMB protocol.
/// </summary>
public interface INTFileStore
{
NTStatus CreateFile(out object handle, out FileStatus fileStatus, string path, AccessMask desiredAccess, FileAttributes fileAttributes, ShareAccess shareAccess, CreateDisposition createDisposition, CreateOptions createOptions, SecurityContext securityContext);
NTStatus CloseFile(object handle);
NTStatus ReadFile(out byte[] data, object handle, long offset, int maxCount);
NTStatus WriteFile(out int numberOfBytesWritten, object handle, long offset, byte[] data);
NTStatus FlushFileBuffers(object handle);
NTStatus QueryDirectory(out List<QueryDirectoryFileInformation> result, object handle, string fileName, FileInformationClass informationClass);
NTStatus GetFileInformation(out FileInformation result, object handle, FileInformationClass informationClass);
NTStatus SetFileInformation(object handle, FileInformation information);
NTStatus GetFileSystemInformation(out FileSystemInformation result, FileSystemInformationClass informationClass);
/// <summary>
/// Monitor the contents of a directory (and its subdirectories) by using change notifications.
/// When something changes within the directory being watched this operation is completed.
/// </summary>
/// <returns>
/// STATUS_PENDING - The directory is being watched, change notification will be provided using callback method.
/// STATUS_NOT_SUPPORTED - The underlying object store does not support change notifications.
/// STATUS_INVALID_HANDLE - The handle supplied is invalid.
/// </returns>
NTStatus NotifyChange(out object ioRequest, object handle, NotifyChangeFilter completionFilter, bool watchTree, int outputBufferSize, OnNotifyChangeCompleted onNotifyChangeCompleted, object context);
NTStatus Cancel(object ioRequest);
NTStatus DeviceIOControl(object handle, uint ctlCode, byte[] input, out byte[] output, int maxOutputLength);
}
}