SMPP Protocol Helpers and Utilities

This section contains internal helper classes that support the encoding, decoding, parsing, and construction of SMPP protocol messages. These components provide the low-level mechanisms necessary to correctly handle binary data formats, optional parameters, and partial or malformed PDUs.

PduTranscoder is responsible for serializing and deserializing SMPP PDUs (Protocol Data Units) from and to their binary form. It ensures that messages conform to the wire format expected by the protocol and abstracts the complexities of buffer management.