identity_item_data.cpp

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#include "odva_ethernetip/identity_item_data.h"

namespace eip {

size_t IdentityItemData::getLength() const
{
  // TODO: verify that this is correct
  return  sizeof(encap_protocol_version)
        + sizeof(sockaddr)
        + sizeof(vendor_id)
        + sizeof(device_type)
        + sizeof(product_code)
        + sizeof(revision)
        + sizeof(status)
        + sizeof(serial_number)
        + sizeof(EIP_USINT)
        + product_name.length()
        + sizeof(state);
}

Writer& IdentityItemData::serialize(Writer& writer) const
{
  writer.write(encap_protocol_version);
  writer.write(sockaddr);
  writer.write(vendor_id);
  writer.write(device_type);
  writer.write(product_code);
  writer.write(revision);
  writer.write(status);
  writer.write(serial_number);

  EIP_USINT name_length = product_name.size();
  writer.write(name_length);
  writer.writeBytes(product_name.c_str(), name_length);
  writer.write(state);
  return writer;
}

Reader& IdentityItemData::deserialize(Reader& reader)
{
  reader.read(encap_protocol_version);
  reader.read(sockaddr);
  reader.read(vendor_id);
  reader.read(device_type);
  reader.read(product_code);
  reader.read(revision);
  reader.read(status);
  reader.read(serial_number);

  EIP_USINT name_length;
  reader.read(name_length);
  product_name.resize(name_length);
  reader.readBytes(&product_name[0], name_length);
  reader.read(state);
  return reader;
}

} // namespace eip