Object.h

Go to the documentation of this file.

/*
 * Object.h
 *
 *  Created on: 10 Jul 2023
 *      Author: valentin
 */
 
#ifndef WPP_OBJECT_H_
#define WPP_OBJECT_H_
 
#include <vector>
#include <variant>
 
#include "ObjSubject.h"
#include "Instance.h"
#include "WppTypes.h"
#include "WppLogs.h"
 
namespace wpp {
 
class WppRegistry;
class WppClient;
 
class Object : public ObjSubject {
private:
    Object(const Object&) = delete;
    Object(Object&&) = delete;
    Object& operator=(const Object&) = delete;
    Object& operator=(Object&&) = delete;
 
public:
    Object(lwm2m_context_t &context);
 
    Object(lwm2m_context_t &context, const ObjectInfo &info);
 
    virtual ~Object();
 
    /* ------------- Object management ------------- */
 
    OBJ_ID getObjectID() const;
 
    const ObjectInfo& getObjectInfo() const;
 
    lwm2m_object_t& getLwm2mObject();
 
    lwm2m_context_t& getContext();
 
    WppClient& getClient();
 
    WppRegistry& getRegistry();
 
    /* ------------- Object instance management ------------- */
 
    virtual Instance* createInstance(ID_T instanceID = ID_T_MAX_VAL) = 0;
 
    bool remove(ID_T instanceID);
 
    void clear();
 
    Instance* instance(ID_T instanceID = ID_T_MAX_VAL);
 
    const std::vector<Instance*>& instances();
 
    size_t instanceCnt();
 
    bool isExist(ID_T instanceID);
 
protected:
    std::vector<Instance*>::iterator getInstIter(ID_T instanceID);
 
    ID_T getFirstAvailableInstanceID();
 
    /* ------------- Lwm2m core callback ------------- */
 
    static uint8_t serverRead_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, int * numDataP, lwm2m_data_t ** dataArrayP, lwm2m_object_t * objectP);
 
    static uint8_t serverWrite_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, int numData, lwm2m_data_t * dataArray, lwm2m_object_t * objectP, lwm2m_write_type_t writeType);
 
    static uint8_t serverExecute_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, ID_T resId, uint8_t * buffer, int length, lwm2m_object_t * objectP);
 
    static uint8_t serverDiscover_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, int * numDataP, lwm2m_data_t ** dataArrayP, lwm2m_object_t * objectP);
 
    static uint8_t serverCreate_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, int numData, lwm2m_data_t * dataArray, lwm2m_object_t * objectP);
 
    static uint8_t serverDelete_clb(lwm2m_context_t * contextP, lwm2m_server_t *server, ID_T instanceId, lwm2m_object_t * objectP);
 
protected:
    std::vector<Instance*> _instances;
    lwm2m_context_t &_context;
    lwm2m_object_t _lwm2m_object;
    ObjectInfo _objInfo;
};
 
} // namespace wpp
 
#endif /* WPP_OBJECT_H_ */