SecondaryAppMetaMessage.hh

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#ifndef LibMultiSense_SecondaryAppMetaData
#define LibMultiSense_SecondaryAppMetaData
 
#include <typeinfo>
#include <cmath>
 
#include "MultiSense/details/utility/Portability.hh"
 
namespace crl {
namespace multisense {
namespace details {
namespace wire {
 
class WIRE_HEADER_ATTRIBS_ SecondaryAppMetaHeader {
public:
 
static CRL_CONSTEXPR IdType      ID      = ID_DATA_SECONDARY_APP_META;
static CRL_CONSTEXPR VersionType VERSION = 1;
 
#ifdef SENSORPOD_FIRMWARE
    IdType      id;
    VersionType version;
#endif // SENSORPOD_FIRMWARE
 
    int64_t  frameId;
    uint32_t dataLength;
    void *   dataP;
 
    SecondaryAppMetaHeader():
#ifdef SENSORPOD_FIRMWARE
        id(ID),
        version(VERSION),
#endif // SENSORPOD_FIRMWARE
        frameId(0),
        dataLength(0),
        dataP(nullptr)
      {};
};
 
#ifndef SENSORPOD_FIRMWARE
 
class SecondaryAppMetadata : public SecondaryAppMetaHeader {
public:
 
 
    //
    // Constructors
 
    SecondaryAppMetadata(utility::BufferStreamReader&r, VersionType v) {
      mRef = new utility::BufferStreamReader(r);
      serialize(r, v);
    };
 
    SecondaryAppMetadata() {};
 
    ~SecondaryAppMetadata() {
      if (mRef)
          delete mRef;
    };
 
    //
    // Serialization routine
 
    template<class Archive>
        void serialize(Archive&          message,
                       const VersionType version)
    {
        (void) version;
 
        if (typeid(Archive) == typeid(utility::BufferStreamWriter)) {
 
            message.write(dataP, dataLength);
 
        } else {
            message & frameId;
            message & dataLength;
 
            dataP = message.peek();
            message.seek(message.tell() + dataLength);
        }
 
    }
 
    utility::BufferStreamReader * mRef;
};
 
#endif // !SENSORPOD_FIRMWARE
 
}}}} // namespaces
 
#endif