flipperzero-firmware/applications/main/nfc/scenes/nfc_scene_emulate_uid.c

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#include "../nfc_i.h"
#define NFC_SCENE_EMULATE_UID_LOG_SIZE_MAX (200)
enum {
NfcSceneEmulateUidStateWidget,
NfcSceneEmulateUidStateTextBox,
};
[FL-2605] NFC new design (#1364) * nfc: add new read scene * lib: refactore nfc library * mifare desfire: add read card fuction * lib nfc: add auto read worker * nfc: add supported cards * nfc: add mifare classic read success scene * nfc: add troyka support * submodule: update protobuf * nfc: mifare classic keys cache * nfc: rework mifare classic key cache * Correct spelling * nfc: add user dictionary * nfc: introduce block read map in fff * nfc: rework dict attack * nfc: improve dict attack * nfc: rework mifare classic format * nfc: rework MFC read with Reader * nfc: add gui for MFC read success scene * nfc: fix dict attack view gui * nfc: add retry and exit confirm scenes * nfc: add retry and exit scenes navigation * nfc: check user dictionary * nfc: remove unused scenes * nfc: rename functions in nfc worker * nfc: rename mf_classic_dict_attack -> dict_attack * nfc: change scenes names * nfc: remove scene tick events * nfc: rework dict calls with buffer streams * nfc: fix notifications * nfc: fix mf desfire navigation * nfc: remove notification from mf classic read success * nfc: fix read sectors calculation * nfc: add fallback for unknown card * nfc: show file name while emulating * nfc: fix build * nfc: fix memory leak * nfc: fix desfire read * nfc: add no dict found navigation * nfc: add read views * nfc: update card fix * nfc: fix access bytes save * nfc: add exit and retry confirm to mf ultralight read success * nfc: introduce detect reader * nfc: change record open arg to macros * nfc: fix start from archive Co-authored-by: Astra <astra@astrra.space> Co-authored-by: あく <alleteam@gmail.com>
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bool nfc_emulate_uid_worker_callback(NfcWorkerEvent event, void* context) {
UNUSED(event);
furi_assert(context);
Nfc* nfc = context;
view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventWorkerExit);
[FL-2605] NFC new design (#1364) * nfc: add new read scene * lib: refactore nfc library * mifare desfire: add read card fuction * lib nfc: add auto read worker * nfc: add supported cards * nfc: add mifare classic read success scene * nfc: add troyka support * submodule: update protobuf * nfc: mifare classic keys cache * nfc: rework mifare classic key cache * Correct spelling * nfc: add user dictionary * nfc: introduce block read map in fff * nfc: rework dict attack * nfc: improve dict attack * nfc: rework mifare classic format * nfc: rework MFC read with Reader * nfc: add gui for MFC read success scene * nfc: fix dict attack view gui * nfc: add retry and exit confirm scenes * nfc: add retry and exit scenes navigation * nfc: check user dictionary * nfc: remove unused scenes * nfc: rename functions in nfc worker * nfc: rename mf_classic_dict_attack -> dict_attack * nfc: change scenes names * nfc: remove scene tick events * nfc: rework dict calls with buffer streams * nfc: fix notifications * nfc: fix mf desfire navigation * nfc: remove notification from mf classic read success * nfc: fix read sectors calculation * nfc: add fallback for unknown card * nfc: show file name while emulating * nfc: fix build * nfc: fix memory leak * nfc: fix desfire read * nfc: add no dict found navigation * nfc: add read views * nfc: update card fix * nfc: fix access bytes save * nfc: add exit and retry confirm to mf ultralight read success * nfc: introduce detect reader * nfc: change record open arg to macros * nfc: fix start from archive Co-authored-by: Astra <astra@astrra.space> Co-authored-by: あく <alleteam@gmail.com>
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return true;
}
void nfc_scene_emulate_uid_widget_callback(GuiButtonType result, InputType type, void* context) {
furi_assert(context);
Nfc* nfc = context;
if(type == InputTypeShort) {
view_dispatcher_send_custom_event(nfc->view_dispatcher, result);
}
}
void nfc_emulate_uid_textbox_callback(void* context) {
furi_assert(context);
Nfc* nfc = context;
view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventViewExit);
}
// Add widget with device name or inform that data received
static void nfc_scene_emulate_uid_widget_config(Nfc* nfc, bool data_received) {
FuriHalNfcDevData* data = &nfc->dev->dev_data.nfc_data;
Widget* widget = nfc->widget;
widget_reset(widget);
FuriString* info_str;
info_str = furi_string_alloc();
widget_add_icon_element(widget, 0, 3, &I_NFC_dolphin_emulation_47x61);
widget_add_string_element(widget, 57, 13, AlignLeft, AlignTop, FontPrimary, "Emulating UID");
if(strcmp(nfc->dev->dev_name, "") != 0) {
furi_string_printf(info_str, "%s", nfc->dev->dev_name);
} else {
for(uint8_t i = 0; i < data->uid_len; i++) {
furi_string_cat_printf(info_str, "%02X ", data->uid[i]);
}
}
furi_string_trim(info_str);
widget_add_text_box_element(
widget, 57, 28, 67, 25, AlignCenter, AlignTop, furi_string_get_cstr(info_str), true);
furi_string_free(info_str);
if(data_received) {
widget_add_button_element(
widget, GuiButtonTypeCenter, "Log", nfc_scene_emulate_uid_widget_callback, nfc);
}
}
void nfc_scene_emulate_uid_on_enter(void* context) {
Nfc* nfc = context;
// Setup Widget
nfc_scene_emulate_uid_widget_config(nfc, false);
// Setup TextBox
TextBox* text_box = nfc->text_box;
text_box_set_font(text_box, TextBoxFontHex);
text_box_set_focus(text_box, TextBoxFocusEnd);
furi_string_reset(nfc->text_box_store);
// Set Widget state and view
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneEmulateUid, NfcSceneEmulateUidStateWidget);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
// Start worker
memset(&nfc->dev->dev_data.reader_data, 0, sizeof(NfcReaderRequestData));
nfc_worker_start(
nfc->worker,
[FL-2605] NFC new design (#1364) * nfc: add new read scene * lib: refactore nfc library * mifare desfire: add read card fuction * lib nfc: add auto read worker * nfc: add supported cards * nfc: add mifare classic read success scene * nfc: add troyka support * submodule: update protobuf * nfc: mifare classic keys cache * nfc: rework mifare classic key cache * Correct spelling * nfc: add user dictionary * nfc: introduce block read map in fff * nfc: rework dict attack * nfc: improve dict attack * nfc: rework mifare classic format * nfc: rework MFC read with Reader * nfc: add gui for MFC read success scene * nfc: fix dict attack view gui * nfc: add retry and exit confirm scenes * nfc: add retry and exit scenes navigation * nfc: check user dictionary * nfc: remove unused scenes * nfc: rename functions in nfc worker * nfc: rename mf_classic_dict_attack -> dict_attack * nfc: change scenes names * nfc: remove scene tick events * nfc: rework dict calls with buffer streams * nfc: fix notifications * nfc: fix mf desfire navigation * nfc: remove notification from mf classic read success * nfc: fix read sectors calculation * nfc: add fallback for unknown card * nfc: show file name while emulating * nfc: fix build * nfc: fix memory leak * nfc: fix desfire read * nfc: add no dict found navigation * nfc: add read views * nfc: update card fix * nfc: fix access bytes save * nfc: add exit and retry confirm to mf ultralight read success * nfc: introduce detect reader * nfc: change record open arg to macros * nfc: fix start from archive Co-authored-by: Astra <astra@astrra.space> Co-authored-by: あく <alleteam@gmail.com>
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NfcWorkerStateUidEmulate,
&nfc->dev->dev_data,
nfc_emulate_uid_worker_callback,
nfc);
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nfc_blink_emulate_start(nfc);
}
bool nfc_scene_emulate_uid_on_event(void* context, SceneManagerEvent event) {
Nfc* nfc = context;
NfcReaderRequestData* reader_data = &nfc->dev->dev_data.reader_data;
uint32_t state = scene_manager_get_scene_state(nfc->scene_manager, NfcSceneEmulateUid);
bool consumed = false;
[FL-2605] NFC new design (#1364) * nfc: add new read scene * lib: refactore nfc library * mifare desfire: add read card fuction * lib nfc: add auto read worker * nfc: add supported cards * nfc: add mifare classic read success scene * nfc: add troyka support * submodule: update protobuf * nfc: mifare classic keys cache * nfc: rework mifare classic key cache * Correct spelling * nfc: add user dictionary * nfc: introduce block read map in fff * nfc: rework dict attack * nfc: improve dict attack * nfc: rework mifare classic format * nfc: rework MFC read with Reader * nfc: add gui for MFC read success scene * nfc: fix dict attack view gui * nfc: add retry and exit confirm scenes * nfc: add retry and exit scenes navigation * nfc: check user dictionary * nfc: remove unused scenes * nfc: rename functions in nfc worker * nfc: rename mf_classic_dict_attack -> dict_attack * nfc: change scenes names * nfc: remove scene tick events * nfc: rework dict calls with buffer streams * nfc: fix notifications * nfc: fix mf desfire navigation * nfc: remove notification from mf classic read success * nfc: fix read sectors calculation * nfc: add fallback for unknown card * nfc: show file name while emulating * nfc: fix build * nfc: fix memory leak * nfc: fix desfire read * nfc: add no dict found navigation * nfc: add read views * nfc: update card fix * nfc: fix access bytes save * nfc: add exit and retry confirm to mf ultralight read success * nfc: introduce detect reader * nfc: change record open arg to macros * nfc: fix start from archive Co-authored-by: Astra <astra@astrra.space> Co-authored-by: あく <alleteam@gmail.com>
2022-07-26 15:30:49 +00:00
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == NfcCustomEventWorkerExit) {
// Add data button to widget if data is received for the first time
if(!furi_string_size(nfc->text_box_store)) {
nfc_scene_emulate_uid_widget_config(nfc, true);
}
// Update TextBox data
if(furi_string_size(nfc->text_box_store) < NFC_SCENE_EMULATE_UID_LOG_SIZE_MAX) {
furi_string_cat_printf(nfc->text_box_store, "R:");
for(uint16_t i = 0; i < reader_data->size; i++) {
furi_string_cat_printf(nfc->text_box_store, " %02X", reader_data->data[i]);
}
furi_string_push_back(nfc->text_box_store, '\n');
text_box_set_text(nfc->text_box, furi_string_get_cstr(nfc->text_box_store));
}
memset(reader_data, 0, sizeof(NfcReaderRequestData));
consumed = true;
} else if(event.event == GuiButtonTypeCenter && state == NfcSceneEmulateUidStateWidget) {
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewTextBox);
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneEmulateUid, NfcSceneEmulateUidStateTextBox);
consumed = true;
} else if(event.event == NfcCustomEventViewExit && state == NfcSceneEmulateUidStateTextBox) {
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneEmulateUid, NfcSceneEmulateUidStateWidget);
consumed = true;
}
} else if(event.type == SceneManagerEventTypeBack) {
if(state == NfcSceneEmulateUidStateTextBox) {
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneEmulateUid, NfcSceneEmulateUidStateWidget);
consumed = true;
}
}
return consumed;
}
void nfc_scene_emulate_uid_on_exit(void* context) {
Nfc* nfc = context;
// Stop worker
nfc_worker_stop(nfc->worker);
// Clear view
widget_reset(nfc->widget);
text_box_reset(nfc->text_box);
furi_string_reset(nfc->text_box_store);
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nfc_blink_stop(nfc);
}