private void ReadCommonHeader(NdrBinaryReader pacStream)
{
Version = pacStream.Read(1)[0];
if (Version != NdrConstants.PROTOCOL_VERSION)
{
throw new InvalidDataException($"Unknown Protocol version {Version}");
}
var headerBits = pacStream.Read(1)[0];
var endian = headerBits >> 4 & 0x0F;
if (endian != 0 && endian != 1)
{
throw new InvalidDataException($"Unknown endianness {endian}");
}
Endian = Convert.ToBoolean(endian);
Encoding = (byte)(headerBits & 0x0F);
if (Encoding != 0 && Encoding != 1)
{
throw new InvalidDataException($"Unknown encoding {Encoding}");
}
Length = pacStream.ReadShort();
if (Length != NdrConstants.COMMON_HEADER_BYTES)
{
throw new InvalidDataException($"Unknown common header length {Length}");
}
}
public RpcHeader(NdrBinaryReader pacStream)
{
ReadCommonHeader(pacStream);
pacStream.Read(4);
pacStream.Read(8);
pacStream.Read(4);
}