/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtTransSetQuotaResponsePacket(SmbNtTransSetQuotaResponsePacket packet)
: base(packet)
{
this.InitDefaultValue();
}
/// <summary>
/// Create NT_TRANSACT_SET_QUOTA Server Response
/// </summary>
/// <param name="connection">the connection identified the client</param>
/// <returns>The SmbNtTransSetQuotaResponsePacket </returns>
/// <exception cref="ArgumentNullException">connection must not be null</exception>
public virtual SmbNtTransSetQuotaResponsePacket CreateNtTransSetQuotaResponse(SmbServerConnection connection)
{
if (connection == null)
{
throw new ArgumentNullException("connection");
}
SmbNtTransSetQuotaResponsePacket packet = new SmbNtTransSetQuotaResponsePacket();
// get the request packet
SmbPacket request = connection.GetRequestPacket(connection.MessageId);
// create smb packet header
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(
SmbCommand.SMB_COM_NT_TRANSACT,
connection.ProcessId, connection.MessageId, request.SmbHeader.Uid, request.SmbHeader.Tid,
(SmbFlags)connection.Capability.Flag, (SmbFlags2)connection.Capability.Flags2);
// update smb parameters
SMB_COM_NT_TRANSACT_SuccessResponse_SMB_Parameters smbParameters = packet.SmbParameters;
// reserved 3 bytes.
smbParameters.Reserved1 = new byte[3];
smbParameters.Setup = new ushort[0];
smbParameters.WordCount = (byte)(CifsMessageUtils.GetSize<SMB_COM_NT_TRANSACT_SuccessResponse_SMB_Parameters>(
smbParameters) / SmbCapability.NUM_BYTES_OF_WORD);
// update smb data
SMB_COM_NT_TRANSACT_SuccessResponse_SMB_Data smbData = packet.SmbData;
// store the parameters and data to packet.
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
packet.UpdateCountAndOffset();
return packet;
}
/// <summary>
/// Verify NT_TRANSACT_SET_QUOTA Server Response.
/// </summary>
/// <param name="response">The NT_TRANSACT_SET_QUOTA Server Response.</param>
/// <param name="returnedStatus">The returned status.</param>
private void VerifyMessageSyntaxNtTransactSetQuotaRequest(
SmbNtTransSetQuotaResponsePacket response,
uint returnedStatus)
{
if (isWindows)
{
//
// The following statement code will be run only when debugging.
//
Site.Log.Add(LogEntryKind.Debug,
@"Verify MS-SMB_R30006");
//
// Verify MS-SMB requirement: MS-SMB_R30006.
//
Site.CaptureRequirementIfAreEqual<uint>(
returnedStatus,
response.SmbHeader.Status,
30006,
@"[In Receiving an NT_TRANS_SET_QUOTA Request] <129> Section 3.3.5.10.3: The returned Status is
copied into the SMB_Header.Status field of the response.");
}
}
/// <summary>
/// create the nt transaction packet
/// </summary>
/// <param name="request">the request packet</param>
/// <param name="smbHeader">the smb header of response packet</param>
/// <param name="channel">the channel contains the packet bytes</param>
/// <returns>the response packet</returns>
private SmbPacket CreateNtTransactionResponsePacket(SmbPacket request, SmbHeader smbHeader, Channel channel)
{
SmbPacket smbPacket = null;
if (smbHeader.Status == 0 && channel.Peek<byte>(0) == 0 && channel.Peek<ushort>(1) == 0)
{
return smbPacket;
}
SmbNtTransactRequestPacket ntTransactRequest = request as SmbNtTransactRequestPacket;
if (ntTransactRequest == null)
{
return smbPacket;
}
// find regular packet
switch ((uint)ntTransactRequest.SmbParameters.Function)
{
case (uint)NtTransSubCommand.NT_TRANSACT_RENAME:
smbPacket = new SmbNtTransRenameResponsePacket();
break;
case (uint)NtTransSubCommand.NT_TRANSACT_CREATE:
smbPacket = new SmbNtTransactCreateResponsePacket();
break;
case (uint)NtTransSubCommand.NT_TRANSACT_IOCTL:
NT_TRANSACT_IOCTL_SETUP setup =
CifsMessageUtils.ToStuct<NT_TRANSACT_IOCTL_SETUP>(
CifsMessageUtils.ToBytesArray<ushort>(ntTransactRequest.SmbParameters.Setup));
switch ((NtTransFunctionCode)setup.FunctionCode)
{
case NtTransFunctionCode.FSCTL_SRV_ENUMERATE_SNAPSHOTS:
smbPacket = new SmbNtTransFsctlSrvEnumerateSnapshotsResponsePacket();
break;
case NtTransFunctionCode.FSCTL_SRV_REQUEST_RESUME_KEY:
smbPacket = new SmbNtTransFsctlSrvRequestResumeKeyResponsePacket();
break;
case NtTransFunctionCode.FSCTL_SRV_COPYCHUNK:
smbPacket = new SmbNtTransFsctlSrvCopyChunkResponsePacket();
break;
default:
smbPacket = new SmbNtTransactIoctlResponsePacket();
break;
}
break;
case (uint)SmbNtTransSubCommand.NT_TRANSACT_QUERY_QUOTA:
smbPacket = new SmbNtTransQueryQuotaResponsePacket();
break;
case (uint)SmbNtTransSubCommand.NT_TRANSACT_SET_QUOTA:
smbPacket = new SmbNtTransSetQuotaResponsePacket();
break;
default:
break;
}
return smbPacket;
}
/// <summary>
/// create the nt transaction packet
/// </summary>
/// <param name="request">the request packet</param>
/// <param name="smbHeader">the smb header of response packet</param>
/// <param name="channel">the channel contains the packet bytes</param>
/// <returns>the response packet</returns>
private SmbPacket CreateNtTransactionResponsePacket(SmbPacket request, SmbHeader smbHeader, Channel channel)
{
SmbPacket smbPacket = null;
if (smbHeader.Status == 0 && channel.Peek <byte>(0) == 0 && channel.Peek <ushort>(1) == 0)
{
return(smbPacket);
}
SmbNtTransactRequestPacket ntTransactRequest = request as SmbNtTransactRequestPacket;
if (ntTransactRequest == null)
{
return(smbPacket);
}
// find regular packet
switch ((uint)ntTransactRequest.SmbParameters.Function)
{
case (uint)NtTransSubCommand.NT_TRANSACT_RENAME:
smbPacket = new SmbNtTransRenameResponsePacket();
break;
case (uint)NtTransSubCommand.NT_TRANSACT_CREATE:
smbPacket = new SmbNtTransactCreateResponsePacket();
break;
case (uint)NtTransSubCommand.NT_TRANSACT_IOCTL:
NT_TRANSACT_IOCTL_SETUP setup =
CifsMessageUtils.ToStuct <NT_TRANSACT_IOCTL_SETUP>(
CifsMessageUtils.ToBytesArray <ushort>(ntTransactRequest.SmbParameters.Setup));
switch ((NtTransFunctionCode)setup.FunctionCode)
{
case NtTransFunctionCode.FSCTL_SRV_ENUMERATE_SNAPSHOTS:
smbPacket = new SmbNtTransFsctlSrvEnumerateSnapshotsResponsePacket();
break;
case NtTransFunctionCode.FSCTL_SRV_REQUEST_RESUME_KEY:
smbPacket = new SmbNtTransFsctlSrvRequestResumeKeyResponsePacket();
break;
case NtTransFunctionCode.FSCTL_SRV_COPYCHUNK:
smbPacket = new SmbNtTransFsctlSrvCopyChunkResponsePacket();
break;
default:
smbPacket = new SmbNtTransactIoctlResponsePacket();
break;
}
break;
case (uint)SmbNtTransSubCommand.NT_TRANSACT_QUERY_QUOTA:
smbPacket = new SmbNtTransQueryQuotaResponsePacket();
break;
case (uint)SmbNtTransSubCommand.NT_TRANSACT_SET_QUOTA:
smbPacket = new SmbNtTransSetQuotaResponsePacket();
break;
default:
break;
}
return(smbPacket);
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtTransSetQuotaResponsePacket(SmbNtTransSetQuotaResponsePacket packet)
: base(packet)
{
this.InitDefaultValue();
}
