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gs1_verify: GMN (8013) update (gs1-format-spec.txt), X..25, csumalpha

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gitlost 2021-02-08 02:45:11 +00:00
parent 5d4fe0b572
commit a91933cbdd
5 changed files with 573 additions and 458 deletions
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16
backend/gs1_lint.h
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@ -467,6 +467,17 @@ static int n__12_nozeroprefix(const unsigned char *data, const int data_len,
&& nozeroprefix(data, data_len, 0, 1, 12, p_err_no, p_err_posn, err_msg, 0);
}
/* X..25,csumalpha,key */
static int x__25_csumalpha_key(const unsigned char *data, const int data_len,
int *p_err_no, int *p_err_posn, char err_msg[50]) {
return data_len >= 1 && data_len <= 25
&& csumalpha(data, data_len, 0, 1, 25, p_err_no, p_err_posn, err_msg, 1 /*length_only*/)
&& key(data, data_len, 0, 1, 25, p_err_no, p_err_posn, err_msg, 1 /*length_only*/)
&& cset82(data, data_len, 0, 1, 25, p_err_no, p_err_posn, err_msg)
&& csumalpha(data, data_len, 0, 1, 25, p_err_no, p_err_posn, err_msg, 0)
&& key(data, data_len, 0, 1, 25, p_err_no, p_err_posn, err_msg, 0);
}
/* N18,csum */
static int n18_csum(const unsigned char *data, const int data_len,
int *p_err_no, int *p_err_posn, char err_msg[50]) {
@ -768,7 +779,7 @@ static int gs1_lint(const int ai, const unsigned char *data, const int data_len,
if (ai == 8003) {
return n1_zero_n13_csum_key_x0__16(data, data_len, p_err_no, p_err_posn, err_msg);
}
if (ai == 8004 || ai == 8013) {
if (ai == 8004) {
return x__30_key(data, data_len, p_err_no, p_err_posn, err_msg);
}
if (ai == 8005) {
@ -792,6 +803,9 @@ static int gs1_lint(const int ai, const unsigned char *data, const int data_len,
if (ai == 8011) {
return n__12_nozeroprefix(data, data_len, p_err_no, p_err_posn, err_msg);
}
if (ai == 8013) {
return x__25_csumalpha_key(data, data_len, p_err_no, p_err_posn, err_msg);
}
if (ai == 8017 || ai == 8018) {
return n18_csum(data, data_len, p_err_no, p_err_posn, err_msg);
}