public SmbTreeConnectResponsePacket CreateTreeConnectResponse(
CifsServerPerConnection connection,
SmbTreeConnectRequestPacket request)
{
SmbTreeConnectResponsePacket response = new SmbTreeConnectResponsePacket();
response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
SMB_COM_TREE_CONNECT_Response_SMB_Parameters smbParameters = response.SmbParameters;
smbParameters.MaxBufferSize = (ushort)this.context.MaxBufferSize;
smbParameters.TID = (ushort)connection.GenerateTID();
smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2);
response.SmbParameters = smbParameters;
return response;
}
public SmbTreeConnectAndxResponsePacket CreateTreeConnectAndxResponse(
CifsServerPerConnection connection,
SmbTreeConnectAndxRequestPacket request,
OptionalSupport optionalSupport,
string service,
SmbPacket andxPacket)
{
SmbTreeConnectAndxResponsePacket response = new SmbTreeConnectAndxResponsePacket();
SmbHeader smbHeader = CifsMessageUtils.CreateSmbHeader(connection, request);
smbHeader.Tid = connection.GenerateTID();
response.SmbHeader = smbHeader;
bool isUnicode = (response.SmbHeader.Flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE;
byte[] serviceBytes = CifsMessageUtils.ToSmbStringBytes(service, false);
byte[] fileSystem = CifsMessageUtils.ToSmbStringBytes(CifsMessageUtils.NATIVE_FS, isUnicode);
int padOffset = Marshal.SizeOf(response.SmbParameters) + sizeof(ushort);
SMB_COM_TREE_CONNECT_ANDX_Response_SMB_Data smbData = response.SmbData;
smbData.Pad = new byte[((padOffset + 3) & ~3) - padOffset];
smbData.Service = serviceBytes;
smbData.NativeFileSystem = fileSystem;
smbData.ByteCount = (ushort)(smbData.Pad.Length + smbData.Service.Length
+ smbData.NativeFileSystem.Length);
response.SmbData = smbData;
SMB_COM_TREE_CONNECT_ANDX_Response_SMB_Parameters smbParameters = response.SmbParameters;
smbParameters.AndXCommand =
andxPacket != null ? andxPacket.SmbHeader.Command : SmbCommand.SMB_COM_NO_ANDX_COMMAND;
smbParameters.AndXReserved = 0x00;
smbParameters.AndXOffset = (ushort)(padOffset + response.SmbData.ByteCount);
smbParameters.OptionalSupport = (ushort)optionalSupport;
smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2);
response.SmbParameters = smbParameters;
response.AndxPacket = andxPacket;
response.UpdateHeader();
return response;
}