unleashed-firmware/lib/nfc/nfc_device.h
gornekich 7ac7b70884
[FL-3241] NFC disable EMV support (#2571)
* nfc: remove read emv from extra actions
* nfc: remove read emv

Co-authored-by: あく <alleteam@gmail.com>
2023-04-10 23:51:55 +08:00

122 lines
2.9 KiB
C

#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <storage/storage.h>
#include <dialogs/dialogs.h>
#include <furi_hal_nfc.h>
#include <lib/nfc/helpers/mf_classic_dict.h>
#include <lib/nfc/protocols/emv.h>
#include <lib/nfc/protocols/mifare_ultralight.h>
#include <lib/nfc/protocols/mifare_classic.h>
#include <lib/nfc/protocols/mifare_desfire.h>
#ifdef __cplusplus
extern "C" {
#endif
#define NFC_DEV_NAME_MAX_LEN 22
#define NFC_READER_DATA_MAX_SIZE 64
#define NFC_DICT_KEY_BATCH_SIZE 10
#define NFC_APP_EXTENSION ".nfc"
#define NFC_APP_SHADOW_EXTENSION ".shd"
typedef void (*NfcLoadingCallback)(void* context, bool state);
typedef enum {
NfcDeviceProtocolUnknown,
NfcDeviceProtocolEMV,
NfcDeviceProtocolMifareUl,
NfcDeviceProtocolMifareClassic,
NfcDeviceProtocolMifareDesfire,
} NfcProtocol;
typedef enum {
NfcDeviceSaveFormatUid,
NfcDeviceSaveFormatBankCard,
NfcDeviceSaveFormatMifareUl,
NfcDeviceSaveFormatMifareClassic,
NfcDeviceSaveFormatMifareDesfire,
} NfcDeviceSaveFormat;
typedef struct {
uint8_t data[NFC_READER_DATA_MAX_SIZE];
uint16_t size;
} NfcReaderRequestData;
typedef struct {
MfClassicDict* dict;
uint8_t current_sector;
} NfcMfClassicDictAttackData;
typedef enum {
NfcReadModeAuto,
NfcReadModeMfClassic,
NfcReadModeMfUltralight,
NfcReadModeMfDesfire,
NfcReadModeNFCA,
} NfcReadMode;
typedef struct {
FuriHalNfcDevData nfc_data;
NfcProtocol protocol;
NfcReadMode read_mode;
union {
NfcReaderRequestData reader_data;
NfcMfClassicDictAttackData mf_classic_dict_attack_data;
MfUltralightAuth mf_ul_auth;
};
union {
EmvData emv_data;
MfUltralightData mf_ul_data;
MfClassicData mf_classic_data;
MifareDesfireData mf_df_data;
};
FuriString* parsed_data;
} NfcDeviceData;
typedef struct {
Storage* storage;
DialogsApp* dialogs;
NfcDeviceData dev_data;
char dev_name[NFC_DEV_NAME_MAX_LEN + 1];
FuriString* load_path;
FuriString* folder;
NfcDeviceSaveFormat format;
bool shadow_file_exist;
NfcLoadingCallback loading_cb;
void* loading_cb_ctx;
} NfcDevice;
NfcDevice* nfc_device_alloc();
void nfc_device_free(NfcDevice* nfc_dev);
void nfc_device_set_name(NfcDevice* dev, const char* name);
bool nfc_device_save(NfcDevice* dev, const char* dev_name);
bool nfc_device_save_shadow(NfcDevice* dev, const char* dev_name);
bool nfc_device_load(NfcDevice* dev, const char* file_path, bool show_dialog);
bool nfc_device_load_key_cache(NfcDevice* dev);
bool nfc_file_select(NfcDevice* dev);
void nfc_device_data_clear(NfcDeviceData* dev);
void nfc_device_clear(NfcDevice* dev);
bool nfc_device_delete(NfcDevice* dev, bool use_load_path);
bool nfc_device_restore(NfcDevice* dev, bool use_load_path);
void nfc_device_set_loading_callback(NfcDevice* dev, NfcLoadingCallback callback, void* context);
#ifdef __cplusplus
}
#endif