rmad/utils/write_protect_utils.h

// Copyright 2023 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef RMAD_UTILS_WRITE_PROTECT_UTILS_H_
#define RMAD_UTILS_WRITE_PROTECT_UTILS_H_

#include <optional>

namespace rmad {

class WriteProtectUtils {
 public:
  WriteProtectUtils() = default;
  virtual ~WriteProtectUtils() = default;

  virtual std::optional<bool> GetHardwareWriteProtectionStatus() const = 0;
  virtual std::optional<bool> GetApWriteProtectionStatus() const = 0;
  virtual std::optional<bool> GetEcWriteProtectionStatus() const = 0;
  // Disable both AP and EC write protection.
  virtual bool DisableSoftwareWriteProtection() = 0;
  // Enable both AP and EC write protection.
  virtual bool EnableSoftwareWriteProtection() = 0;
};

}  // namespace rmad

#endif  // RMAD_UTILS_WRITE_PROTECT_UTILS_H_