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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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14
backend/2of5.c
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@ -244,6 +244,7 @@ int itf14(struct zint_symbol *symbol, unsigned char source[])
int i, error_number, h, zeroes;
unsigned int count, check_digit;
char localstr[15];
char checkstr[3];
error_number = 0;
@ -282,8 +283,9 @@ int itf14(struct zint_symbol *symbol, unsigned char source[])
}
check_digit = 10 - (count%10);
if (check_digit == 10) { check_digit = 0; }
localstr[h] = itoc(check_digit);
localstr[h + 1] = '\0';
checkstr[0] = itoc(check_digit);
checkstr[1] = '\0';
concat(localstr, checkstr);
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr);
strcpy(symbol->text, localstr);
return error_number;
@ -328,7 +330,7 @@ int dpleit(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 10) { check_digit = 0; }
checkstr[0] = itoc(check_digit);
checkstr[1] = '\0';
strcpy(localstr, checkstr);
concat(localstr, checkstr);
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr);
strcpy(symbol->text, localstr);
return error_number;
@ -355,8 +357,8 @@ int dpident(struct zint_symbol *symbol, unsigned char source[])
strcpy(localstr, "");
zeroes = 11 - h;
for(i = 0; i < zeroes; i++)
strcpy(localstr, "0");
strcpy(localstr, (char *)source);
concat(localstr, "0");
concat(localstr, (char *)source);
for (i = 10; i >= 0; i--)
{
@ -371,7 +373,7 @@ int dpident(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 10) { check_digit = 0; }
checkstr[0] = itoc(check_digit);
checkstr[1] = '\0';
strcpy(localstr, checkstr);
concat(localstr, checkstr);
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr);
strcpy(symbol->text, localstr);
return error_number;