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Add leading zeroes rather than fail

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This commit is contained in:
hooper114 2008-10-13 20:29:04 +00:00
parent 3db0fa77e4
commit c6e035bde8
3 changed files with 33 additions and 20 deletions
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11
backend/code128.c
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@ -872,7 +872,7 @@ int nve_18(struct zint_symbol *symbol, unsigned char source[])
{
/* Add check digit if encoding an NVE18 symbol */
int error_number, zeroes, i, nve_check, total_sum, sourcelen;
unsigned char localstr[20], checkstr[3];
char localstr[20], checkstr[3];
sourcelen = ustrlen(source);
if(sourcelen > 17) {
@ -903,10 +903,11 @@ int nve_18(struct zint_symbol *symbol, unsigned char source[])
}
nve_check = 10 - total_sum%10;
if(nve_check == 10) { nve_check = 0; }
checkstr[1] = '\0';
checkstr[0] = itoc(nve_check);
concat(localstr, checkstr);
error_number = code_128(symbol, localstr);
error_number = code_128(symbol, (unsigned char *)localstr);
return error_number;
}
@ -914,7 +915,7 @@ int nve_18(struct zint_symbol *symbol, unsigned char source[])
int ean_14(struct zint_symbol *symbol, unsigned char source[])
{
/* EAN-14 - A version of EAN-128 */
int input_length, i, count, check_digit;
int input_length, i, j, count, check_digit;
int error_number, zeroes;
unsigned char ean128_equiv[20];
@ -934,7 +935,9 @@ int ean_14(struct zint_symbol *symbol, unsigned char source[])
concat((char*)ean128_equiv, "[01]");
zeroes = 13 - input_length;
for(i = 0; i < zeroes; i++) {
concat(ean128_equiv, "0");
j = ustrlen(ean128_equiv);
ean128_equiv[j] = '0';
ean128_equiv[j + 1] = '\0';
}
concat((char*)ean128_equiv, (char*)source);