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minor parser fixes

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This commit is contained in:
Methodius
2024-01-30 02:37:59 +09:00
parent ce80586822
commit 92a25af3c3
1 changed files with 15 additions and 12 deletions
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27
applications/main/nfc/plugins/supported_cards/emv.c
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@@ -78,18 +78,21 @@ static bool emv_parse(const NfcDevice* device, FuriString* parsed_data) {
else
furi_string_cat_printf(parsed_data, "\e#%s\n", "EMV");
FuriString* pan = furi_string_alloc();
for(uint8_t i = 0; i < app.pan_len; i += 2) {
furi_string_cat_printf(pan, "%02X%02X ", app.pan[i], app.pan[i + 1]);
if(app.pan_len) {
FuriString* pan = furi_string_alloc();
for(uint8_t i = 0; i < app.pan_len; i += 2) {
furi_string_cat_printf(pan, "%02X%02X ", app.pan[i], app.pan[i + 1]);
}
// Cut padding 'F' from card number
size_t end = furi_string_search_rchar(pan, 'F');
if(end) furi_string_left(pan, end);
furi_string_cat(parsed_data, pan);
furi_string_free(pan);
}
// Cut padding 'F' from card number
size_t end = furi_string_search_rchar(pan, 'F');
if(end) furi_string_left(pan, end);
furi_string_cat(parsed_data, pan);
furi_string_free(pan);
furi_string_cat_printf(parsed_data, "\nExp: %02X/%02X\n", app.exp_month, app.exp_year);
if(app.exp_month | app.exp_year)
furi_string_cat_printf(parsed_data, "\nExp: %02X/%02X\n", app.exp_month, app.exp_year);
FuriString* str = furi_string_alloc();
bool storage_readed = emv_get_country_name(app.country_code, str);
@@ -101,8 +104,8 @@ static bool emv_parse(const NfcDevice* device, FuriString* parsed_data) {
if(storage_readed)
furi_string_cat_printf(parsed_data, "Currency: %s\n", furi_string_get_cstr(str));
// if(app.pin_try_counter != 0xFF)
furi_string_cat_printf(parsed_data, "PIN try left: %d\n", app.pin_try_counter);
if(app.pin_try_counter != 0xFF)
furi_string_cat_printf(parsed_data, "PIN try left: %d\n", app.pin_try_counter);
parsed = true;
} while(false);