liz/flipperzero-firmware
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[FL-1643] NFC emv assets (#661)

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* assets: add EMV AID table for NFC app
* file-worker: add searching for value by the key
* nfc: add emv parser helpers
* assets: add country and currency codes
* nfc: add country and currency code parsing
* emv_decoder: add country and currency code support
* nfc: add AID. currency and country display
* nfc: rework bank_card view
* nfc: add currency and country save
* assets: change emv chip asset
* nfc: change asset in bank card
* gui: add frame element to widget
* nfc: add bank card frame, add documentation
* rfal: fix long APDU command emulation
* nfc: fix typos
* Scripts ReadMe: assets delivery command

Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>
This commit is contained in:
gornekich
2021-08-20 22:56:43 +03:00
committed by GitHub
parent b1bbf1730c
commit ecff31d228
31 changed files with 1251 additions and 319 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
applications/nfc/views/bank_card.c
View File

@@ -1,5 +1,5 @@
#include "bank_card.h"
#include <gui/modules/widget.h>
#include "../helpers/nfc_emv_parser.h"
#include <m-string.h>
struct BankCard {
@@ -43,10 +43,20 @@ void bank_card_set_number(BankCard* bank_card, uint8_t* number) {
for(uint8_t i = 0; i < 8; i += 2) {
string_cat_printf(num_str, "%02X%02X ", number[i], number[i + 1]);
}
// Add number
widget_add_string_element(
bank_card->widget, 25, 22, AlignLeft, AlignTop, FontSecondary, string_get_cstr(num_str));
widget_add_icon_element(bank_card->widget, 6, 20, &I_EMV_Chip_14x11);
bank_card->widget, 64, 32, AlignCenter, AlignTop, FontSecondary, string_get_cstr(num_str));
string_clear(num_str);
// Add icon
widget_add_icon_element(bank_card->widget, 8, 15, &I_Detailed_chip_17x13);
// Add frame
widget_add_frame_element(bank_card->widget, 0, 0, 128, 64, 6);
}
void bank_card_set_back_callback(BankCard* bank_card, ButtonCallback callback, void* context) {
furi_assert(bank_card);
furi_assert(callback);
widget_add_button_element(bank_card->widget, GuiButtonTypeLeft, "Back", callback, context);
}
void bank_card_set_exp_date(BankCard* bank_card, uint8_t mon, uint8_t year) {
@@ -57,8 +67,42 @@ void bank_card_set_exp_date(BankCard* bank_card, uint8_t mon, uint8_t year) {
bank_card->widget, 122, 54, AlignRight, AlignBottom, FontSecondary, exp_date_str);
}
void bank_card_set_cardholder_name(BankCard* bank_card, char* name) {
void bank_card_set_country_name(BankCard* bank_card, uint16_t country_code) {
furi_assert(bank_card);
furi_assert(name);
widget_add_string_element(bank_card->widget, 6, 37, AlignLeft, AlignTop, FontSecondary, name);
string_t country_name;
string_init(country_name);
if(nfc_emv_parser_get_country_name(country_code, country_name)) {
string_t disp_country;
string_init_printf(disp_country, "Reg:%s", country_name);
widget_add_string_element(
bank_card->widget,
120,
18,
AlignRight,
AlignTop,
FontSecondary,
string_get_cstr(disp_country));
string_clear(disp_country);
}
string_clear(country_name);
}
void bank_card_set_currency_name(BankCard* bank_card, uint16_t currency_code) {
furi_assert(bank_card);
string_t currency_name;
string_init(currency_name);
if(nfc_emv_parser_get_currency_name(currency_code, currency_name)) {
string_t disp_currency;
string_init_printf(disp_currency, "Cur:%s", currency_name);
widget_add_string_element(
bank_card->widget,
31,
18,
AlignLeft,
AlignTop,
FontSecondary,
string_get_cstr(disp_currency));
string_clear(disp_currency);
}
string_clear(currency_name);
}

9
applications/nfc/views/bank_card.h
View File

@@ -1,11 +1,10 @@
#pragma once
#include <stdint.h>
#include <gui/view.h>
#include <gui/modules/widget.h>
typedef struct BankCard BankCard;
typedef void (*BankCardBackCallback)(void);
BankCard* bank_card_alloc();
void bank_card_free(BankCard* bank_card);
@@ -14,10 +13,14 @@ void bank_card_clear(BankCard* bank_card);
View* bank_card_get_view(BankCard* bank_card);
void bank_card_set_back_callback(BankCard* bank_card, ButtonCallback callback, void* context);
void bank_card_set_name(BankCard* bank_card, char* name);
void bank_card_set_number(BankCard* bank_card, uint8_t* number);
void bank_card_set_exp_date(BankCard* bank_card, uint8_t mon, uint8_t year);
void bank_card_set_cardholder_name(BankCard* bank_card, char* name);
void bank_card_set_country_name(BankCard* bank_card, uint16_t country_code);
void bank_card_set_currency_name(BankCard* bank_card, uint16_t currency_code);