/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbReadMpxSecondaryRequestPacket(SmbReadMpxSecondaryRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.FID = packet.SmbParameters.FID;
this.smbParameters.Offset = packet.SmbParameters.Offset;
this.smbParameters.MaxCountOfBytesToReturn = packet.SmbParameters.MaxCountOfBytesToReturn;
this.smbParameters.MinCountOfBytesToReturn = packet.SmbParameters.MinCountOfBytesToReturn;
this.smbParameters.Timeout = packet.SmbParameters.Timeout;
this.smbParameters.Reserved = packet.SmbParameters.Reserved;
this.smbData.ByteCount = packet.SmbData.ByteCount;
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbReadMpxSecondaryRequestPacket(SmbReadMpxSecondaryRequestPacket packet)
: base(packet)
{
this.InitDefaultValue();
this.smbParameters.WordCount = packet.SmbParameters.WordCount;
this.smbParameters.FID = packet.SmbParameters.FID;
this.smbParameters.Offset = packet.SmbParameters.Offset;
this.smbParameters.MaxCountOfBytesToReturn = packet.SmbParameters.MaxCountOfBytesToReturn;
this.smbParameters.MinCountOfBytesToReturn = packet.SmbParameters.MinCountOfBytesToReturn;
this.smbParameters.Timeout = packet.SmbParameters.Timeout;
this.smbParameters.Reserved = packet.SmbParameters.Reserved;
this.smbData.ByteCount = packet.SmbData.ByteCount;
}
/// <summary>
/// to create a ReadMpxSecondary request packet.
/// </summary>
/// <param name="messageId">This field SHOULD be the multiplex ID that is used to associate a response with a
/// request.</param>
/// <param name="uid">This field SHOULD identify the authenticated instance of the user.</param>
/// <param name="treeId">This field identifies the subdirectory (or tree) on the server that the client is
/// accessing.</param>
/// <param name="flags">An 8-bit field of 1-bit flags describing various features in effect for the
/// message</param>
/// <param name="flags2">A 16-bit field of 1-bit flags that represent various features in effect for the
/// message. Unspecified bits are reserved and MUST be zero.</param>
/// <param name="fid">This field MUST be a valid 16-bit signed integer indicating the file from which the data
/// MUST be read.</param>
/// <param name="offset">The offset in bytes from the start of the file at which the read MUST begin. This is
/// the lower 32 bits of a 64 bit value if the WordCount is 10</param>
/// <param name="maxCountOfBytesToReturn">The requested maximum number of bytes to read from the file and
/// return to the client. The value MAY exceed the negotiated buffer size</param>
/// <param name="minCountOfBytesToReturn">The requested minimum number of bytes to read from the file and
/// return to the client. This field is used only when reading from a named pipe or a device. It is ignored when
/// reading from a standard file</param>
/// <param name="timeout">Support for this field is optional and this field is used only when reading from a
/// named pipe or i/o device.</param>
/// <returns>a ReadMpxSecondary request packet</returns>
public SmbReadMpxSecondaryRequestPacket CreateReadMpxSecondaryRequest(
ushort messageId,
ushort uid,
ushort treeId,
SmbFlags flags,
SmbFlags2 flags2,
ushort fid,
uint offset,
ushort maxCountOfBytesToReturn,
ushort minCountOfBytesToReturn,
uint timeout)
{
SmbReadMpxSecondaryRequestPacket packet = new SmbReadMpxSecondaryRequestPacket();
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_READ_MPX_SECONDARY,
messageId, uid, treeId, flags, flags2);
SMB_COM_READ_MPX_Request_SMB_Parameters smbParameters = new SMB_COM_READ_MPX_Request_SMB_Parameters();
smbParameters.FID = fid;
smbParameters.Offset = offset;
smbParameters.MaxCountOfBytesToReturn = maxCountOfBytesToReturn;
smbParameters.MinCountOfBytesToReturn = minCountOfBytesToReturn;
smbParameters.Timeout = timeout;
smbParameters.Reserved = 0;
smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord);
SMB_COM_READ_MPX_Request_SMB_Data smbData = new SMB_COM_READ_MPX_Request_SMB_Data();
smbData.ByteCount = 0;
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
return packet;
}
public SmbReadMpxSecondaryResponsePacket CreateReadMpxSecondaryResponse(
CifsServerPerConnection connection,
SmbReadMpxSecondaryRequestPacket request)
{
SmbReadMpxSecondaryResponsePacket response = new SmbReadMpxSecondaryResponsePacket();
SmbHeader smbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
if ((smbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_NT_STATUS) == SmbFlags2.SMB_FLAGS2_NT_STATUS)
{
smbHeader.Status = (uint)NtStatus.STATUS_NOT_IMPLEMENTED;
}
else
{
SmbStatus smbStatus = new SmbStatus();
smbStatus.ErrorClass = SmbErrorClass.ERRDOS;
smbStatus.Reserved = 0;
smbStatus.ErrorCode = (ushort)SmbErrorCodeOfERRDOS.ERRbadfunc;
smbHeader.Status = smbStatus;
}
response.SmbHeader = smbHeader;
return response;
}
