97 lines
3.7 KiB
C
97 lines
3.7 KiB
C
#include "../nfc_i.h"
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enum {
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NfcSceneReadMifareClassicStateInProgress,
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NfcSceneReadMifareClassicStateDone,
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};
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void nfc_read_mifare_classic_worker_callback(NfcWorkerEvent event, void* context) {
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furi_assert(context);
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Nfc* nfc = context;
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view_dispatcher_send_custom_event(nfc->view_dispatcher, event);
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}
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void nfc_read_mifare_classic_dict_attack_result_callback(void* context) {
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furi_assert(context);
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Nfc* nfc = context;
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view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventDictAttackDone);
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}
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void nfc_scene_read_mifare_classic_on_enter(void* context) {
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Nfc* nfc = context;
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// Setup and start worker
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memset(&nfc->dev->dev_data.mf_classic_data, 0, sizeof(MfClassicData));
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dict_attack_set_result_callback(
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nfc->dict_attack, nfc_read_mifare_classic_dict_attack_result_callback, nfc);
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scene_manager_set_scene_state(
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nfc->scene_manager, NfcSceneReadMifareClassic, NfcSceneReadMifareClassicStateInProgress);
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view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewDictAttack);
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nfc_worker_start(
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nfc->worker,
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NfcWorkerStateReadMifareClassic,
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&nfc->dev->dev_data,
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nfc_read_mifare_classic_worker_callback,
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nfc);
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nfc_blink_start(nfc);
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}
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bool nfc_scene_read_mifare_classic_on_event(void* context, SceneManagerEvent event) {
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Nfc* nfc = context;
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bool consumed = false;
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if(event.type == SceneManagerEventTypeTick) {
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consumed = true;
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} else if(event.type == SceneManagerEventTypeCustom) {
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if(event.event == NfcCustomEventDictAttackDone) {
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scene_manager_next_scene(nfc->scene_manager, NfcSceneMifareClassicMenu);
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consumed = true;
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} else if(event.event == NfcWorkerEventDetectedClassic1k) {
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dict_attack_card_detected(nfc->dict_attack, MfClassicType1k);
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consumed = true;
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} else if(event.event == NfcWorkerEventDetectedClassic4k) {
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dict_attack_card_detected(nfc->dict_attack, MfClassicType4k);
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consumed = true;
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} else if(event.event == NfcWorkerEventNewSector) {
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dict_attack_inc_curr_sector(nfc->dict_attack);
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consumed = true;
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} else if(event.event == NfcWorkerEventFoundKeyA) {
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dict_attack_inc_found_key(nfc->dict_attack, MfClassicKeyA);
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consumed = true;
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} else if(event.event == NfcWorkerEventFoundKeyB) {
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dict_attack_inc_found_key(nfc->dict_attack, MfClassicKeyB);
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consumed = true;
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} else if(event.event == NfcWorkerEventNoCardDetected) {
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dict_attack_card_removed(nfc->dict_attack);
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consumed = true;
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} else if(event.event == NfcWorkerEventSuccess) {
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scene_manager_set_scene_state(
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nfc->scene_manager, NfcSceneReadMifareClassic, NfcSceneReadMifareClassicStateDone);
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nfc_blink_stop(nfc);
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notification_message(nfc->notifications, &sequence_success);
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dict_attack_set_result(nfc->dict_attack, true);
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consumed = true;
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} else if(event.event == NfcWorkerEventFail) {
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scene_manager_set_scene_state(
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nfc->scene_manager, NfcSceneReadMifareClassic, NfcSceneReadMifareClassicStateDone);
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nfc_blink_stop(nfc);
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dict_attack_set_result(nfc->dict_attack, false);
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consumed = true;
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} else if(event.event == NfcWorkerEventNoDictFound) {
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scene_manager_next_scene(nfc->scene_manager, NfcSceneDictNotFound);
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consumed = true;
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}
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}
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return consumed;
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}
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void nfc_scene_read_mifare_classic_on_exit(void* context) {
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Nfc* nfc = context;
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// Stop worker
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nfc_worker_stop(nfc->worker);
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dict_attack_reset(nfc->dict_attack);
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nfc_blink_stop(nfc);
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}
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