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UPU_S10/GS1: properly expose iso3166_alpha2(); add UPU_S10 to tcl

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gitlost 2022-12-09 15:56:13 +00:00
parent 53769c6ed1
commit ab7da62a3a
5 changed files with 12 additions and 4 deletions
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4
backend/code128.c
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@ -1180,8 +1180,6 @@ INTERNAL int dpd(struct zint_symbol *symbol, unsigned char source[], int length)
return error_number;
}
INTERNAL int iso3166_alpha2(const char *cc); /* In "iso3166.h" which is included by "gs1.c" */
/* Universal Postal Union S10 */
/* https://www.upu.int/UPU/media/upu/files/postalSolutions/programmesAndServices/standards/S10-12.pdf */
INTERNAL int upu_s10(struct zint_symbol *symbol, unsigned char source[], int length) {
@ -1247,7 +1245,7 @@ INTERNAL int upu_s10(struct zint_symbol *symbol, unsigned char source[], int len
} else if (strchr("FHIOXY", local_source[0]) != NULL) { /* These aren't allocated as of spec Oct 2017 */
strcpy(symbol->errtxt, "840: Non-standard Service Indicator (first 2 characters)");
error_number = ZINT_WARN_NONCOMPLIANT;
} else if (!iso3166_alpha2((const char *) (local_source + 11))) {
} else if (!gs1_iso3166_alpha2(local_source + 11)) {
strcpy(symbol->errtxt, "841: Country code (last two characters) is not ISO 3166-1");
error_number = ZINT_WARN_NONCOMPLIANT;
}

5
backend/gs1.c
View file

@ -1428,4 +1428,9 @@ INTERNAL char gs1_check_digit(const unsigned char source[], const int length) {
return itoc((10 - (count % 10)) % 10);
}
/* Helper to expose `iso3166_alpha2()` */
INTERNAL int gs1_iso3166_alpha2(const unsigned char *cc) {
return iso3166_alpha2((const char *) cc);
}
/* vim: set ts=4 sw=4 et : */

1
backend/gs1.h
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@ -40,6 +40,7 @@ extern "C" {
INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const int src_len,
unsigned char reduced[]);
INTERNAL char gs1_check_digit(const unsigned char source[], const int src_len);
INTERNAL int gs1_iso3166_alpha2(const unsigned char *cc);
#ifdef __cplusplus
}

2
backend/iso3166.h
View file

@ -62,7 +62,7 @@ static int iso3166_numeric(int cc) {
}
/* Whether ISO 3166-1 alpha2 */
INTERNAL int iso3166_alpha2(const char *cc) {
static int iso3166_alpha2(const char *cc) {
static const unsigned char codes[85] = {
0x78, 0x59, 0xDF, 0xEE, 0xEF, 0xBD, 0xDD, 0xDE,
0x27, 0x3F, 0x84, 0x15, 0x80, 0xD4, 0x00, 0x0E,