61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
#pragma once
|
|
|
|
#include "../components/insa/include/common/IPersistenceManager.h"
|
|
#include <string>
|
|
#include <unordered_map>
|
|
|
|
#include <nvs.h>
|
|
#include <nvs_flash.h>
|
|
|
|
/**
|
|
* @class PersistenceManager
|
|
* @brief ESP32-specific implementation using NVS (Non-Volatile Storage)
|
|
* @details This implementation uses ESP32's NVS API for persistent storage
|
|
* in flash memory, providing a platform-optimized solution for
|
|
* embedded systems.
|
|
*/
|
|
class PersistenceManager : public IPersistenceManager
|
|
{
|
|
private:
|
|
nvs_handle_t nvs_handle_;
|
|
std::string namespace_;
|
|
bool initialized_;
|
|
|
|
public:
|
|
explicit PersistenceManager(const std::string &nvs_namespace = "config");
|
|
~PersistenceManager() override;
|
|
|
|
// IPersistenceManager implementation
|
|
bool HasKey(const std::string &key) const override;
|
|
void RemoveKey(const std::string &key) override;
|
|
void Clear() override;
|
|
size_t GetKeyCount() const override;
|
|
|
|
bool Save() override;
|
|
bool Load() override;
|
|
|
|
// ESP32-specific methods
|
|
bool Initialize();
|
|
void Deinitialize();
|
|
bool IsInitialized() const
|
|
{
|
|
return initialized_;
|
|
}
|
|
|
|
protected:
|
|
// Template-spezifische Implementierungen
|
|
void SetValueImpl(const std::string &key, bool value) override;
|
|
void SetValueImpl(const std::string &key, int value) override;
|
|
void SetValueImpl(const std::string &key, float value) override;
|
|
void SetValueImpl(const std::string &key, double value) override;
|
|
void SetValueImpl(const std::string &key, const std::string &value) override;
|
|
|
|
bool GetValueImpl(const std::string &key, bool defaultValue) const override;
|
|
int GetValueImpl(const std::string &key, int defaultValue) const override;
|
|
float GetValueImpl(const std::string &key, float defaultValue) const override;
|
|
double GetValueImpl(const std::string &key, double defaultValue) const override;
|
|
std::string GetValueImpl(const std::string &key, const std::string &defaultValue) const override;
|
|
|
|
private:
|
|
bool EnsureInitialized() const;
|
|
}; |