eive-obsw/unittest/rebootLogic/CoreController.h

#pragma once

#include "SdCardManager.h"

#include <cstdint>
#include <cstddef>
#include <string>

namespace xsc {

enum Chip : uint8_t { CHIP_0, CHIP_1, NO_CHIP, SELF_CHIP, ALL_CHIP };
enum Copy : uint8_t { COPY_0, COPY_1, NO_COPY, SELF_COPY, ALL_COPY };

}  // namespace xsc


struct RebootFile {
  static constexpr uint8_t DEFAULT_MAX_BOOT_CNT = 10;

  bool enabled = false;
  size_t maxCount = DEFAULT_MAX_BOOT_CNT;
  uint32_t img00Cnt = 0;
  uint32_t img01Cnt = 0;
  uint32_t img10Cnt = 0;
  uint32_t img11Cnt = 0;
  uint32_t relevantBootCnt = 0;
  bool bootFlag = false;
  xsc::Chip lastChip = xsc::Chip::CHIP_0;
  xsc::Copy lastCopy = xsc::Copy::COPY_0;
};

class SdCardManager;

class CoreController {
public:
  static constexpr char REBOOT_FILE[] = "/conf/reboot.txt";
  static constexpr uint32_t REBOOT_MECHANISM_TRIGGERED = 1;
  static xsc::Chip CURRENT_CHIP;
  static xsc::Copy CURRENT_COPY;

  CoreController();
  void performRebootFileHandling(bool recreateFile);
  void determineAndExecuteReboot(RebootFile& rf, bool& needsReboot, xsc::Chip& tgtChip,
                              xsc::Copy& tgtCopy);
  void resetRebootCount(xsc::Chip tgtChip, xsc::Copy tgtCopy);
  bool parseRebootFile(std::string path, RebootFile& file);
  void rewriteRebootFile(RebootFile file);
private:
  struct SdInfo {
    sd::SdCard pref = sd::SdCard::NONE;
    sd::SdState prefState = sd::SdState::OFF;
    sd::SdCard other = sd::SdCard::NONE;
    sd::SdState otherState = sd::SdState::OFF;
  } sdInfo;

  SdCardManager* sdcMan = nullptr;
  RebootFile rebootFile = {};
  bool doPerformRebootFileHandling = true;
};