public static RPCPDU GetPDU(byte[] buffer, int offset)
{
PacketTypeName packetType = (PacketTypeName)ByteReader.ReadByte(buffer, 2);
switch (packetType)
{
case PacketTypeName.Request:
return(new RequestPDU(buffer, offset));
case PacketTypeName.Response:
return(new ResponsePDU(buffer, offset));
case PacketTypeName.Fault:
return(new FaultPDU(buffer, offset));
case PacketTypeName.Bind:
return(new BindPDU(buffer, offset));
case PacketTypeName.BindAck:
return(new BindAckPDU(buffer, offset));
case PacketTypeName.BindNak:
return(new BindNakPDU(buffer, offset));
default:
throw new NotImplementedException();
}
}
public RPCPDU(byte[] buffer, int offset)
{
VersionMajor = ByteReader.ReadByte(buffer, offset + 0);
VersionMinor = ByteReader.ReadByte(buffer, offset + 1);
PacketType = (PacketTypeName)ByteReader.ReadByte(buffer, offset + 2);
Flags = (PacketFlags)ByteReader.ReadByte(buffer, offset + 3);
DataRepresentation = new DataRepresentationFormat(buffer, offset + 4);
FragmentLength = LittleEndianConverter.ToUInt16(buffer, offset + 8);
AuthLength = LittleEndianConverter.ToUInt16(buffer, offset + 10);
CallID = LittleEndianConverter.ToUInt32(buffer, offset + 12);
}
public static RPCPDU GetPDU(byte[]?buffer, int offset)
{
PacketTypeName packetType = (PacketTypeName)ByteReader.ReadByte(buffer, 2);
return(packetType switch
{
PacketTypeName.Request => new RequestPDU(buffer, offset),
PacketTypeName.Response => new ResponsePDU(buffer, offset),
PacketTypeName.Fault => new FaultPDU(buffer, offset),
PacketTypeName.Bind => new BindPDU(buffer, offset),
PacketTypeName.BindAck => new BindAckPDU(buffer, offset),
PacketTypeName.BindNak => new BindNakPDU(buffer, offset),
_ => throw new NotImplementedException()
});
public void Should_Return_Valid_Packet_Names_For_Packet_Types(Type packetType, PacketTypeName packetTypeName)
{
Assert.Equal(packetTypeName, packetType.GetPacketTypeName());
}