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This commit is contained in:
Willy-JL
2023-06-17 01:16:36 +01:00
parent cee49d59b4
commit a039e0216f
22 changed files with 286 additions and 502 deletions
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63
applications/external/barcode_gen/barcode_validator.c vendored
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@@ -13,6 +13,9 @@ void barcode_loader(BarcodeData* barcode_data) {
case CODE128:
code_128_loader(barcode_data);
break;
case CODABAR:
codabar_loader(barcode_data);
break;
case UNKNOWN:
barcode_data->reason = UnsupportedType;
barcode_data->valid = false;
@@ -36,6 +39,7 @@ int calculate_check_digit(BarcodeData* barcode_data) {
break;
case CODE39:
case CODE128:
case CODABAR:
case UNKNOWN:
default:
break;
@@ -130,7 +134,6 @@ void code_39_loader(BarcodeData* barcode_data) {
int barcode_length = furi_string_size(barcode_data->raw_data);
int min_digits = barcode_data->type_obj->min_digits;
// int max_digit = barcode_data->type_obj->max_digits;
//check the length of the barcode, must contain atleast a character,
//this can have as many characters as it wants, it might not fit on the screen
@@ -215,7 +218,6 @@ void code_128_loader(BarcodeData* barcode_data) {
const char* stop_code_bits = "1100011101011";
int min_digits = barcode_data->type_obj->min_digits;
// int max_digit = barcode_data->type_obj->max_digits;
/**
* A sum of all of the characters values
@@ -342,3 +344,60 @@ void code_128_loader(BarcodeData* barcode_data) {
furi_string_cat(barcode_data->correct_data, barcode_bits);
furi_string_free(barcode_bits);
}
void codabar_loader(BarcodeData* barcode_data) {
int barcode_length = furi_string_size(barcode_data->raw_data);
int min_digits = barcode_data->type_obj->min_digits;
//check the length of the barcode, must contain atleast a character,
//this can have as many characters as it wants, it might not fit on the screen
if(barcode_length < min_digits) {
barcode_data->reason = WrongNumberOfDigits;
barcode_data->valid = false;
return;
}
FuriString* barcode_bits = furi_string_alloc();
barcode_length = furi_string_size(barcode_data->raw_data);
//Open Storage
Storage* storage = furi_record_open(RECORD_STORAGE);
FlipperFormat* ff = flipper_format_file_alloc(storage);
if(!flipper_format_file_open_existing(ff, CODABAR_DICT_FILE_PATH)) {
FURI_LOG_E(TAG, "Could not open file %s", CODABAR_DICT_FILE_PATH);
barcode_data->reason = MissingEncodingTable;
barcode_data->valid = false;
} else {
FuriString* char_bits = furi_string_alloc();
for(int i = 0; i < barcode_length; i++) {
char barcode_char = toupper(furi_string_get_char(barcode_data->raw_data, i));
//convert a char into a string so it used in flipper_format_read_string
char current_character[2];
snprintf(current_character, 2, "%c", barcode_char);
if(!flipper_format_read_string(ff, current_character, char_bits)) {
FURI_LOG_E(TAG, "Could not read \"%c\" string", barcode_char);
barcode_data->reason = InvalidCharacters;
barcode_data->valid = false;
break;
} else {
FURI_LOG_I(
TAG, "\"%c\" string: %s", barcode_char, furi_string_get_cstr(char_bits));
furi_string_cat(barcode_bits, char_bits);
}
flipper_format_rewind(ff);
}
furi_string_free(char_bits);
}
//Close Storage
flipper_format_free(ff);
furi_record_close(RECORD_STORAGE);
furi_string_cat(barcode_data->correct_data, barcode_bits);
furi_string_free(barcode_bits);
}