Method DecodeHeader

libs/tracking/protocol.cpp:81–93

static

//  static
pair<Protocol::PacketType, size_t> Protocol::DecodeHeader(vector<uint8_t> const & data)
{
  if (data.size() < sizeof(uint32_t /* header */))
  {
    LOG(LWARNING, ("Header size is too small", data.size(), sizeof(uint32_t /* header */)));
    return make_pair(PacketType::Error, data.size());
  }

  uint32_t size = (*reinterpret_cast<uint32_t const *>(data.data())) & 0xFFFFFF00;
  if (!IsBigEndianMacroBased())
    size = ReverseByteOrder(size);
  return make_pair(PacketType(static_cast<uint8_t>(data[0])), size);
}

//  static
string Protocol::DecodeAuthPacket(Protocol::PacketType type, vector<uint8_t> const & data)