Function from_encoding

dds/DCPS/EncapsulationHeader.cpp:113–155

}

bool
from_encoding(EncapsulationHeader& header,
              const Encoding& encoding,
              Extensibility extensibility)
{
  const bool big = encoding.endianness() == ENDIAN_BIG;
  switch (encoding.kind()) {
  case Encoding::KIND_XCDR1:
    switch (extensibility) {
    case FINAL:
    case APPENDABLE:
      header.kind(big ? EncapsulationHeader::KIND_CDR_BE : EncapsulationHeader::KIND_CDR_LE);
      break;
    case MUTABLE:
      header.kind(big ? EncapsulationHeader::KIND_PL_CDR_BE : EncapsulationHeader::KIND_PL_CDR_LE);
      break;
    }
    break;
  case Encoding::KIND_XCDR2:
    switch (extensibility) {
    case FINAL:
      header.kind(big ? EncapsulationHeader::KIND_CDR2_BE : EncapsulationHeader::KIND_CDR2_LE);
      break;
    case APPENDABLE:
      header.kind(big ? EncapsulationHeader::KIND_D_CDR2_BE : EncapsulationHeader::KIND_D_CDR2_LE);
      break;
    case MUTABLE:
      header.kind(big ? EncapsulationHeader::KIND_PL_CDR2_BE : EncapsulationHeader::KIND_PL_CDR2_LE);
      break;
    }
    break;
  default:
    if (log_level >= LogLevel::Error) {
      ACE_ERROR((LM_ERROR,
                 "(%P|%t) ERROR: from_encoding: "
                 "got encoding with unsupported kind: %C\n",
                 Encoding::kind_to_string(encoding.kind()).c_str()));
    }
    return false;
  }

  return true;
}

namespace {
  bool