public static NTStatus CreateDirectory(INTFileStore fileStore, string path, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus createStatus = fileStore.CreateFile(out handle, out fileStatus, path, DirectoryAccessMask.FILE_ADD_SUBDIRECTORY, ShareAccess.FILE_SHARE_READ | ShareAccess.FILE_SHARE_WRITE, CreateDisposition.FILE_CREATE, CreateOptions.FILE_DIRECTORY_FILE, securityContext);
if (createStatus != NTStatus.STATUS_SUCCESS)
{
return(createStatus);
}
fileStore.CloseFile(handle);
return(createStatus);
}
public static NTStatus CheckDirectory(INTFileStore fileStore, string path, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, (AccessMask)0, 0, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, CreateOptions.FILE_DIRECTORY_FILE, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
return(openStatus);
}
fileStore.CloseFile(handle);
return(NTStatus.STATUS_SUCCESS);
}
public static NTStatus GetFileInformation(out FileInformation result, INTFileStore fileStore, string path, FileInformationClass informationClass, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, (AccessMask)FileAccessMask.FILE_READ_ATTRIBUTES, 0, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, 0, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
result = null;
return(openStatus);
}
NTStatus returnStatus = fileStore.GetFileInformation(out result, handle, informationClass);
fileStore.CloseFile(handle);
return(returnStatus);
}
public static NTStatus GetFileInformation(out QueryInformation result, INTFileStore fileStore, string path, QueryInformationLevel informationLevel, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, FileAccessMask.FILE_READ_ATTRIBUTES, ShareAccess.FILE_SHARE_READ | ShareAccess.FILE_SHARE_WRITE, CreateDisposition.FILE_OPEN, 0, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
result = null;
return(openStatus);
}
NTStatus returnStatus = GetFileInformation(out result, fileStore, handle, informationLevel);
fileStore.CloseFile(handle);
return(returnStatus);
}
public static NTStatus QueryInformation(out FileNetworkOpenInformation fileInfo, INTFileStore fileStore, string path, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, (AccessMask)FileAccessMask.FILE_READ_ATTRIBUTES, 0, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, 0, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
fileInfo = null;
return(openStatus);
}
fileInfo = NTFileStoreHelper.GetNetworkOpenInformation(fileStore, handle);
fileStore.CloseFile(handle);
return(NTStatus.STATUS_SUCCESS);
}
public static NTStatus Delete(INTFileStore fileStore, string path, CreateOptions createOptions, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
ShareAccess shareAccess = ShareAccess.Read | ShareAccess.Write | ShareAccess.Delete;
NTStatus status = fileStore.CreateFile(out handle, out fileStatus, path, AccessMask.DELETE, 0, shareAccess, CreateDisposition.FILE_OPEN, createOptions, securityContext);
if (status != NTStatus.STATUS_SUCCESS)
{
return(status);
}
FileDispositionInformation fileDispositionInfo = new FileDispositionInformation();
fileDispositionInfo.DeletePending = true;
status = fileStore.SetFileInformation(handle, fileDispositionInfo);
fileStore.CloseFile(handle);
return(status);
}
public static FileNetworkOpenInformation GetNetworkOpenInformation(INTFileStore fileStore, string path, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, (AccessMask)FileAccessMask.FILE_READ_ATTRIBUTES, 0, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, 0, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
return(null);
}
FileInformation fileInfo;
NTStatus queryStatus = fileStore.GetFileInformation(out fileInfo, handle, FileInformationClass.FileNetworkOpenInformation);
fileStore.CloseFile(handle);
if (queryStatus != NTStatus.STATUS_SUCCESS)
{
return(null);
}
return((FileNetworkOpenInformation)fileInfo);
}
public void TestCancel()
{
object handle;
FileStatus fileStatus;
m_fileStore.CreateFile(out handle, out fileStatus, TestDirName, AccessMask.GENERIC_ALL, FileAttributes.Directory, ShareAccess.Read, CreateDisposition.FILE_OPEN, CreateOptions.FILE_DIRECTORY_FILE, null);
object ioRequest = null;
NTStatus status = m_fileStore.NotifyChange(out ioRequest, handle, NotifyChangeFilter.FileName | NotifyChangeFilter.LastWrite | NotifyChangeFilter.DirName, false, 8192, OnNotifyChangeCompleted, null);
Assert.IsTrue(status == NTStatus.STATUS_PENDING);
m_fileStore.Cancel(ioRequest);
m_fileStore.CloseFile(handle);
while (m_notifyChangeStatus == null)
{
Thread.Sleep(1);
}
Assert.IsTrue(m_notifyChangeStatus.Value == NTStatus.STATUS_CANCELLED);
}
public static NTStatus Delete(INTFileStore fileStore, string path, CreateOptions createOptions, SecurityContext securityContext)
{
object handle;
FileStatus fileStatus;
NTStatus openStatus = fileStore.CreateFile(out handle, out fileStatus, path, DirectoryAccessMask.DELETE, 0, CreateDisposition.FILE_OPEN, createOptions, securityContext);
if (openStatus != NTStatus.STATUS_SUCCESS)
{
return(openStatus);
}
FileDispositionInformation fileDispositionInfo = new FileDispositionInformation();
fileDispositionInfo.DeletePending = true;
NTStatus setStatus = fileStore.SetFileInformation(handle, fileDispositionInfo);
if (setStatus != NTStatus.STATUS_SUCCESS)
{
return(setStatus);
}
NTStatus closeStatus = fileStore.CloseFile(handle);
return(closeStatus);
}
public static List <string> ListShares(INTFileStore namedPipeShare, ShareType?shareType, out NTStatus status)
{
object pipeHandle;
int maxTransmitFragmentSize;
status = NamedPipeHelper.BindPipe(namedPipeShare, ServerService.ServicePipeName, ServerService.ServiceInterfaceGuid, ServerService.ServiceVersion, out pipeHandle, out maxTransmitFragmentSize);
if (status != NTStatus.STATUS_SUCCESS)
{
return(null);
}
NetrShareEnumRequest shareEnumRequest = new NetrShareEnumRequest();
shareEnumRequest.InfoStruct = new ShareEnum();
shareEnumRequest.InfoStruct.Level = 1;
shareEnumRequest.InfoStruct.Info = new ShareInfo1Container();
shareEnumRequest.PreferedMaximumLength = UInt32.MaxValue;
shareEnumRequest.ServerName = "*";
RequestPDU requestPDU = new RequestPDU();
requestPDU.Flags = PacketFlags.FirstFragment | PacketFlags.LastFragment;
requestPDU.DataRepresentation.CharacterFormat = CharacterFormat.ASCII;
requestPDU.DataRepresentation.ByteOrder = ByteOrder.LittleEndian;
requestPDU.DataRepresentation.FloatingPointRepresentation = FloatingPointRepresentation.IEEE;
requestPDU.OpNum = (ushort)ServerServiceOpName.NetrShareEnum;
requestPDU.Data = shareEnumRequest.GetBytes();
requestPDU.AllocationHint = (uint)requestPDU.Data.Length;
byte[] input = requestPDU.GetBytes();
byte[] output;
int maxOutputLength = maxTransmitFragmentSize;
status = namedPipeShare.DeviceIOControl(pipeHandle, (uint)IoControlCode.FSCTL_PIPE_TRANSCEIVE, input, out output, maxOutputLength);
if (status != NTStatus.STATUS_SUCCESS)
{
return(null);
}
ResponsePDU responsePDU = RPCPDU.GetPDU(output, 0) as ResponsePDU;
if (responsePDU == null)
{
status = NTStatus.STATUS_NOT_SUPPORTED;
return(null);
}
byte[] responseData = responsePDU.Data;
while ((responsePDU.Flags & PacketFlags.LastFragment) == 0)
{
status = namedPipeShare.ReadFile(out output, pipeHandle, 0, maxOutputLength);
if (status != NTStatus.STATUS_SUCCESS)
{
return(null);
}
responsePDU = RPCPDU.GetPDU(output, 0) as ResponsePDU;
if (responsePDU == null)
{
status = NTStatus.STATUS_NOT_SUPPORTED;
return(null);
}
responseData = ByteUtils.Concatenate(responseData, responsePDU.Data);
}
namedPipeShare.CloseFile(pipeHandle);
NetrShareEnumResponse shareEnumResponse = new NetrShareEnumResponse(responseData);
ShareInfo1Container shareInfo1 = shareEnumResponse.InfoStruct.Info as ShareInfo1Container;
if (shareInfo1 == null || shareInfo1.Entries == null)
{
if (shareEnumResponse.Result == Win32Error.ERROR_ACCESS_DENIED)
{
status = NTStatus.STATUS_ACCESS_DENIED;
}
else
{
status = NTStatus.STATUS_NOT_SUPPORTED;
}
return(null);
}
List <string> result = new List <string>();
foreach (ShareInfo1Entry entry in shareInfo1.Entries)
{
if (!shareType.HasValue || shareType.Value == entry.ShareType.ShareType)
{
result.Add(entry.NetName.Value);
}
}
return(result);
}
