mirrors/zint
2
0
Fork 0
mirror of https://github.com/zint/zint synced 2024-11-16 20:57:25 +13:00
Code Issues Actions Packages Projects Releases Wiki Activity

Extend i18n support to CLI

Browse Source
This commit is contained in:
Robin Stuart 2020-11-08 10:26:51 +00:00
parent 3feab2fcbc
commit 2b69796d07
2 changed files with 69 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
backend/po/ru.po
View File

@ -113,7 +113,7 @@ msgstr ""
#: library.c:195
#, c-format
msgid "Error %d: "
msgstr ""
msgstr "Ошибка %d: "
#: qr.c:2380
msgid "Error correction level H not available"
@ -526,7 +526,7 @@ msgstr ""
#: library.c:197
#, c-format
msgid "Warning %d: "
msgstr ""
msgstr "Предупреждение %d: "
#: png.c:175
msgid "libpng error occurred"

146
frontend/main.c
View File

@ -23,6 +23,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libintl.h>
#include <locale.h>
#ifndef _MSC_VER
#include <getopt.h>
#include <zint.h>
@ -38,9 +40,11 @@
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#endif
#define _(STRING) gettext(STRING)
/* Print list of supported symbologies */
static void types(void) {
printf( " 1: Code 11 52: PZN 96: DPD Code\n"
printf(_(" 1: Code 11 52: PZN 96: DPD Code\n"
" 2: Standard 2of5 53: Pharma Two-Track 97: Micro QR Code\n"
" 3: Interleaved 2of5 55: PDF417 98: HIBC Code 128\n"
" 4: IATA 2of5 56: Compact PDF417 99: HIBC Code 39\n"
@ -72,17 +76,17 @@ static void types(void) {
"49: FIM 90: KIX Code 144: Ultracode\n"
"50: Logmars 92: Aztec Code 145: rMQR\n"
"51: Pharma One-Track 93: DAFT Code\n"
);
));
}
/* Output usage information */
static void usage(void) {
if (ZINT_VERSION_BUILD) {
printf( "Zint version %d.%d.%d.%d\n", ZINT_VERSION_MAJOR, ZINT_VERSION_MINOR, ZINT_VERSION_RELEASE, ZINT_VERSION_BUILD);
printf(_("Zint version %d.%d.%d.%d\n"), ZINT_VERSION_MAJOR, ZINT_VERSION_MINOR, ZINT_VERSION_RELEASE, ZINT_VERSION_BUILD);
} else {
printf( "Zint version %d.%d.%d\n", ZINT_VERSION_MAJOR, ZINT_VERSION_MINOR, ZINT_VERSION_RELEASE);
printf(_("Zint version %d.%d.%d\n"), ZINT_VERSION_MAJOR, ZINT_VERSION_MINOR, ZINT_VERSION_RELEASE);
}
printf( "Encode input data in a barcode and save as BMP/EMF/EPS/GIF/PCX/PNG/SVG/TIF/TXT\n\n"
printf(_("Encode input data in a barcode and save as BMP/EMF/EPS/GIF/PCX/PNG/SVG/TIF/TXT\n\n"
" -b, --barcode=NUMBER Number of barcode type. Default is 20 (Code 128)\n"
" --addongap=NUMBER Set add-on gap in multiples of X-dimension for UPC/EAN\n"
" --batch Treat each line of input file as a separate data set\n"
@ -131,12 +135,12 @@ static void usage(void) {
" -w, --whitesp=NUMBER Set width of whitespace in multiples of X-dimension\n"
" --werror Convert all warnings into errors\n"
" --wzpl ZPL compatibility mode (allows non-standard symbols)\n"
);
));
}
/* Display supported ECI codes */
static void show_eci(void) {
printf( " 3: ISO-8859-1 - Latin alphabet No. 1 (default)\n"
printf(_(" 3: ISO-8859-1 - Latin alphabet No. 1 (default)\n"
" 4: ISO-8859-2 - Latin alphabet No. 2\n"
" 5: ISO-8859-3 - Latin alphabet No. 3\n"
" 6: ISO-8859-4 - Latin alphabet No. 4\n"
@ -163,7 +167,7 @@ static void show_eci(void) {
"29: ** GB (PRC) Chinese Character Set\n"
"30: ** Korean Character Set (KSX1001:1998)\n"
"** See note in section 4.10 of the manual\n"
);
));
}
/* Verifies that a string only uses valid characters */
@ -281,6 +285,15 @@ static int is_raster(char *filetype) {
return 0;
}
static void push_error(int err_type, int err_origin, char *err_message) {
if (err_type >= 5) {
fprintf(stderr, _("Error %d: %s"), err_origin, err_message);
} else {
fprintf(stderr, _("Warning %d: %s"), err_origin, err_message);
}
fflush(stderr);
}
static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_mode, char *filetype, int rotate_angle) {
FILE *file;
unsigned char buffer[7828] = {0}; // 7828 maximum HanXin input
@ -306,7 +319,8 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
} else {
file = fopen(filename, "rb");
if (!file) {
strcpy(symbol->errtxt, "102: Unable to read input file");
symbol->err_origin = 102;
strcpy(symbol->errtxt, _("Unable to read input file"));
return ZINT_ERROR_INVALID_DATA;
}
}
@ -431,7 +445,7 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
strcpy(symbol->outfile, output_file);
error_number = ZBarcode_Encode_and_Print(symbol, buffer, posn, rotate_angle);
if (error_number != 0) {
fprintf(stderr, "On line %d: %s\n", line_count, symbol->errtxt);
fprintf(stderr, _("On line %d: %s\n"), line_count, symbol->errtxt);
fflush(stderr);
}
ZBarcode_Clear(symbol);
@ -443,8 +457,8 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
posn++;
}
if (posn >= (int) sizeof(buffer)) {
fprintf(stderr, "On line %d: Error 103: Input data too long\n", line_count);
fflush(stderr);
fprintf(stderr, _("On line %d: "), line_count);
push_error(ZINT_ERROR, 103, _("Input too long"));
do {
character = fgetc(file);
} while ((!feof(file)) && (character != '\n'));
@ -452,8 +466,7 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
} while ((!feof(file)) && (line_count < 2000000000));
if (character != '\n') {
fprintf(stderr, "Warning 104: No newline at end of file\n");
fflush(stderr);
push_error(0, 104, _("No newline at end of file"));
}
fclose(file);
@ -612,35 +625,32 @@ int main(int argc, char **argv) {
my_symbol->scale = (float) (atof(optarg));
if (my_symbol->scale < 0.01f) {
/* Zero and negative values are not permitted */
fprintf(stderr, "Warning 105: Invalid scale value\n");
fflush(stderr);
push_error(0, 105, _("Invalid scale value"));
my_symbol->scale = 1.0f;
}
}
if (!strcmp(long_options[option_index].name, "separator")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 128: Invalid separator value\n");
push_error(ZINT_ERROR, 128, _("Invalid separator value"));
exit(1);
}
separator = atoi(optarg);
if (separator < 0 || separator > 4) {
/* Negative and greater than 4 values are not permitted */
fprintf(stderr, "Warning 127: Invalid separator value\n");
fflush(stderr);
push_error(0, 127, _("Invalid seperator value"));
separator = 0;
}
}
if (!strcmp(long_options[option_index].name, "addongap")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 139: Invalid add-on gap value\n");
push_error(ZINT_ERROR, 139, _("Invalid add-on gap value"));
exit(1);
}
addon_gap = atoi(optarg);
if (addon_gap < 7 || addon_gap > 12) {
fprintf(stderr, "Warning 140: Invalid add-on gap value\n");
fflush(stderr);
push_error(0, 140, _("Invalid add-on gap value"));
addon_gap = 0;
}
}
@ -648,115 +658,106 @@ int main(int argc, char **argv) {
my_symbol->dot_size = (float) (atof(optarg));
if (my_symbol->dot_size < 0.01f) {
/* Zero and negative values are not permitted */
fprintf(stderr, "Warning 106: Invalid dot radius value\n");
fflush(stderr);
push_error(0, 106, _("Invalid dot radius value"));
my_symbol->dot_size = 4.0f / 5.0f;
}
}
if (!strcmp(long_options[option_index].name, "border")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 107: Invalid border width value\n");
push_error(ZINT_ERROR, 107, _("Invalid border width value"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 1000)) {
my_symbol->border_width = atoi(optarg);
} else {
fprintf(stderr, "Warning 108: Border width out of range\n");
fflush(stderr);
push_error(0, 108, _("Border width out of range"));
}
}
if (!strcmp(long_options[option_index].name, "height")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 109: Invalid symbol height value\n");
push_error(ZINT_ERROR, 109, _("Invalid symbol height value"));
exit(1);
}
if ((atoi(optarg) >= 1) && (atoi(optarg) <= 1000)) {
my_symbol->height = atoi(optarg);
} else {
fprintf(stderr, "Warning 110: Symbol height out of range\n");
fflush(stderr);
push_error(0, 110, _("Symbol height out of range"));
}
}
if (!strcmp(long_options[option_index].name, "cols")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 131: Invalid columns value\n");
push_error(ZINT_ERROR, 131, _("Invalid columns value"));
exit(1);
}
if ((atoi(optarg) >= 1) && (atoi(optarg) <= 67)) {
my_symbol->option_2 = atoi(optarg);
} else {
fprintf(stderr, "Warning 111: Number of columns out of range\n");
fflush(stderr);
push_error(0, 111, _("Number of columns out of range"));
}
}
if (!strcmp(long_options[option_index].name, "rows")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 132: Invalid rows value\n");
push_error(ZINT_ERROR, 132, _("Invalid rows value"));
exit(1);
}
if ((atoi(optarg) >= 1) && (atoi(optarg) <= 44)) {
my_symbol->option_1 = atoi(optarg);
} else {
fprintf(stderr, "Warning 112: Number of rows out of range\n");
fflush(stderr);
push_error(0, 112, _("Number of rows out of range"));
}
}
if (!strcmp(long_options[option_index].name, "vers")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 133: Invalid version value\n");
push_error(ZINT_ERROR, 133, _("Invalid version value"));
exit(1);
}
if ((atoi(optarg) >= 1) && (atoi(optarg) <= 84)) {
my_symbol->option_2 = atoi(optarg);
} else {
fprintf(stderr, "Warning 113: Invalid version\n");
fflush(stderr);
push_error(0, 113, _("Invalid version"));
}
}
if (!strcmp(long_options[option_index].name, "secure")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 134: Invalid ECC value\n");
push_error(ZINT_ERROR, 134, _("Invalid ECC value"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 8)) {
my_symbol->option_1 = atoi(optarg);
} else {
fprintf(stderr, "Warning 114: ECC level out of range\n");
fflush(stderr);
push_error(0, 114, _("ECC level out of range"));
}
}
if (!strcmp(long_options[option_index].name, "primary")) {
if (strlen(optarg) <= 127) {
strcpy(my_symbol->primary, optarg);
} else {
fprintf(stderr, "Error 115: Primary data string too long\n");
fflush(stderr);
push_error(ZINT_ERROR, 115, _("Primary data string too long"));
}
}
if (!strcmp(long_options[option_index].name, "mode")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 136: Invalid mode value\n");
push_error(ZINT_ERROR, 136, _("Invalid mode value"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 6)) {
my_symbol->option_1 = atoi(optarg);
} else {
fprintf(stderr, "Warning 116: Invalid mode\n");
fflush(stderr);
push_error(0, 116, _("Invalid mode"));
}
}
if (!strcmp(long_options[option_index].name, "rotate")) {
/* Only certain inputs allowed */
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 117: Invalid rotation value\n");
push_error(ZINT_ERROR, 117, _("Invalid rotation value"));
exit(1);
}
switch (atoi(optarg)) {
@ -769,8 +770,7 @@ int main(int argc, char **argv) {
case 0: rotate_angle = 0;
break;
default:
fprintf(stderr, "Warning 137: Invalid rotation parameter\n");
fflush(stderr);
push_error(0, 137, _("Invalid rotation value"));
break;
}
}
@ -779,8 +779,7 @@ int main(int argc, char **argv) {
/* Switch to batch processing mode */
batch_mode = 1;
} else {
fprintf(stderr, "Warning 141: Can't use batch mode if data given, ignoring\n");
fflush(stderr);
push_error(0, 141, _("Can't use batch mode if data given, ignoring"));
}
}
if (!strcmp(long_options[option_index].name, "mirror")) {
@ -790,8 +789,7 @@ int main(int argc, char **argv) {
if (!strcmp(long_options[option_index].name, "filetype")) {
/* Select the type of output file */
if (!supported_filetype(optarg)) {
fprintf(stderr, "Warning 142: File type '%s' not supported, ignoring\n", optarg);
fflush(stderr);
push_error(0, 142, _("File type not supported, ignoring"));
} else {
strncpy(filetype, optarg, (size_t) 3);
}
@ -799,14 +797,13 @@ int main(int argc, char **argv) {
if (!strcmp(long_options[option_index].name, "eci")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 138: Invalid ECI value\n");
push_error(ZINT_ERROR, 138, _("Invalid ECI value"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 999999)) {
my_symbol->eci = atoi(optarg);
} else {
fprintf(stderr, "Warning 118: Invalid ECI code\n");
fflush(stderr);
push_error(0, 118, _("Invalid ECI code"));
}
}
if (!strcmp(long_options[option_index].name, "esc")) {
@ -818,14 +815,13 @@ int main(int argc, char **argv) {
if (!strcmp(long_options[option_index].name, "fontsize")) {
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 130: Invalid font size value\n");
push_error(ZINT_ERROR, 130, _("Invalid font size"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 100)) {
my_symbol->fontsize = atoi(optarg);
} else {
fprintf(stderr, "Warning 126: Invalid font size\n");
fflush(stderr);
push_error(0, 126, _("Invalid font size"));
}
}
if (!strcmp(long_options[option_index].name, "nobackground")) {
@ -857,7 +853,7 @@ int main(int argc, char **argv) {
case 'b':
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 119: Invalid barcode type '%s'\n", optarg);
push_error(ZINT_ERROR, 119, _("Invalid barcode type"));
exit(1);
}
my_symbol->symbology = atoi(optarg);
@ -866,14 +862,13 @@ int main(int argc, char **argv) {
case 'w':
error_number = validator(NESET, optarg);
if (error_number == ZINT_ERROR_INVALID_DATA) {
fprintf(stderr, "Error 120: Invalid whitespace value '%s'\n", optarg);
push_error(ZINT_ERROR, 120, _("Invalid whitespace value"));
exit(1);
}
if ((atoi(optarg) >= 0) && (atoi(optarg) <= 1000)) {
my_symbol->whitespace_width = atoi(optarg);
} else {
fprintf(stderr, "Warning 121: Whitespace value out of range\n");
fflush(stderr);
push_error(0, 121, _("Whitespace value out of range"));
}
break;
@ -884,8 +879,7 @@ int main(int argc, char **argv) {
data_arg_num++;
data_cnt++;
} else {
fprintf(stderr, "Warning 122: Can't define data in batch mode, ignoring '%s'\n", optarg);
fflush(stderr);
push_error(0, 122, _("Can't define data in batch mode, ignoring"));
}
break;
@ -896,8 +890,7 @@ int main(int argc, char **argv) {
data_arg_num++;
input_cnt++;
} else {
fprintf(stderr, "Warning 143: Can only define one input file in batch mode, ignoring '%s'\n", optarg);
fflush(stderr);
push_error(0, 143, _("Can only define one input file in batch mode, ignoring"));
}
break;
@ -914,14 +907,13 @@ int main(int argc, char **argv) {
break;
default:
fprintf(stderr, "Error 123: ?? getopt error 0%o\n", c);
fflush(stderr);
push_error(ZINT_ERROR, 123, _("Unknown getopt error"));
break;
}
}
if (optind < argc) {
fprintf(stderr, "Error 125: Invalid option\n");
push_error(ZINT_ERROR, 125, _("Invalid option"));
while (optind < argc)
fprintf(stderr, "%s", argv[optind++]);
fprintf(stderr, "\n");
@ -942,8 +934,7 @@ int main(int argc, char **argv) {
if (batch_mode) {
/* Take each line of text as a separate data set */
if (data_arg_num > 1) {
fprintf(stderr, "Warning 144: Processing first input file '%s' only\n", arg_opts[0].arg);
fflush(stderr);
push_error(0, 144, _("Processing first input file only"));
}
if (filetype[0] == '\0') {
outfile_extension = get_extension(my_symbol->outfile);
@ -951,8 +942,7 @@ int main(int argc, char **argv) {
strcpy(filetype, outfile_extension && supported_filetype(outfile_extension) ? outfile_extension : "png");
}
if (my_symbol->scale < 0.5f && is_raster(filetype)) {
fprintf(stderr, "Warning 145: Scaling less than 0.5 will be set to 0.5 for '%s' output\n", filetype);
fflush(stderr);
push_error(0, 145, _("Scaling less than 0.5 will be set to 0.5"));
}
error_number = batch_process(my_symbol, arg_opts[0].arg, mirror_mode, filetype, rotate_angle);
if (error_number != 0) {
@ -964,8 +954,7 @@ int main(int argc, char **argv) {
set_extension(my_symbol->outfile, filetype);
}
if (my_symbol->scale < 0.5f && is_raster(get_extension(my_symbol->outfile))) {
fprintf(stderr, "Warning 146: Scaling less than 0.5 will be set to 0.5 for '%s' output\n", get_extension(my_symbol->outfile));
fflush(stderr);
push_error(0, 146, _("Scaling less than 0.5 will be set to 0.5"));
}
for (i = 0; i < data_arg_num; i++) {
if (arg_opts[i].opt == 'd') {
@ -991,8 +980,7 @@ int main(int argc, char **argv) {
}
}
} else if (help == 0) {
fprintf(stderr, "Warning 124: No data received, no symbol generated\n");
fflush(stderr);
push_error(ZINT_ERROR, 124, _("No data received, no symbol generated"));
}
ZBarcode_Delete(my_symbol);