Files
Momentum-Firmware/applications/services/desktop/helpers/pin.c
2023-06-08 16:51:02 +01:00

65 lines
1.7 KiB
C

#include "pin.h"
#include <notification/notification.h>
#include <notification/notification_messages.h>
#include <stddef.h>
#include <furi.h>
#include <furi_hal.h>
#include <gui/gui.h>
#include "../desktop_i.h"
static const NotificationSequence sequence_pin_fail = {
&message_display_backlight_on,
&message_red_255,
&message_vibro_on,
&message_delay_100,
&message_vibro_off,
&message_red_0,
&message_delay_250,
&message_red_255,
&message_vibro_on,
&message_delay_100,
&message_vibro_off,
&message_red_0,
NULL,
};
void desktop_pin_lock_error_notify() {
NotificationApp* notification = furi_record_open(RECORD_NOTIFICATION);
notification_message(notification, &sequence_pin_fail);
furi_record_close(RECORD_NOTIFICATION);
}
uint32_t desktop_pin_lock_get_fail_timeout() {
uint32_t pin_fails = furi_hal_rtc_get_pin_fails();
if(pin_fails < 3) {
return 0;
}
return 30 * pow(2, pin_fails - 3);
}
bool desktop_pin_compare(const PinCode* pin_code1, const PinCode* pin_code2) {
furi_assert(pin_code1);
furi_assert(pin_code2);
bool result = false;
if(pin_code1->length == pin_code2->length) {
result = !memcmp(pin_code1->data, pin_code2->data, pin_code1->length);
}
return result;
}
bool desktop_pin_is_valid(const PinCode* pin_code) {
bool ok = pin_code->length >= MIN_PIN_SIZE && pin_code->length <= MAX_PIN_SIZE;
for(size_t i = 0; ok && i < pin_code->length; i++) {
ok = ok && (pin_code->data[i] == InputKeyUp || pin_code->data[i] == InputKeyDown ||
pin_code->data[i] == InputKeyRight || pin_code->data[i] == InputKeyLeft);
}
return ok;
}