config.h

#pragma once

#include <gccore.h>
#include <string>
#include <string_view>

enum class NWC24CreationStage : u32 {
  Initial = 0,
  Generated = 1,
  Registered = 2
};

class NWC24Config final {
public:
  explicit NWC24Config();
  void ReadConfig();

  std::string_view GetPassword() const;

private:
  enum {
    URL_COUNT = 0x05,
    MAX_URL_LENGTH = 0x80,
    MAX_EMAIL_LENGTH = 0x40,
    MAX_PASSWORD_LENGTH = 0x20,
    MAX_MLCHKID_LENGTH = 0x24,
  };

#pragma pack(push, 1)
  struct ConfigData final {
    u32 magic;   // 'WcCf' 0x57634366
    u32 version; // must be 8
    u64 nwc24_id;
    u32 id_generation;
    NWC24CreationStage creation_stage;
    char email[MAX_EMAIL_LENGTH];
    char paswd[MAX_PASSWORD_LENGTH];
    char mlchkid[MAX_MLCHKID_LENGTH];
    char http_urls[URL_COUNT][MAX_URL_LENGTH];
    u8 reserved[0xDC];
    u32 enable_booting;
    u32 checksum;
  };
#pragma pack(pop)

  ConfigData m_data;
};