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Disallow EAN2 and EAN5 with addon

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This commit is contained in:
hooper114 2009-07-08 09:14:15 +00:00
parent 955c29fc36
commit f185e85cb9
1 changed files with 8 additions and 5 deletions
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13
backend/upcean.c
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@ -529,13 +529,18 @@ void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsi
} }
/* Calculate target lengths */ /* Calculate target lengths */
if(second_len <= 5) { zsecond_len = 5; }
if(second_len <= 2) { zsecond_len = 2; }
if(second_len == 0) { zsecond_len = 0; }
switch(symbol->symbology) { switch(symbol->symbology) {
case BARCODE_EANX: case BARCODE_EANX:
case BARCODE_EANX_CC: case BARCODE_EANX_CC:
if(first_len <= 12) { zfirst_len = 12; } if(first_len <= 12) { zfirst_len = 12; }
if(first_len <= 7) { zfirst_len = 7; } if(first_len <= 7) { zfirst_len = 7; }
if(first_len <= 5) { zfirst_len = 5; } if(second_len == 0) {
if(first_len <= 2) { zfirst_len = 2; } if(first_len <= 5) { zfirst_len = 5; }
if(first_len <= 2) { zfirst_len = 2; }
}
break; break;
case BARCODE_UPCA: case BARCODE_UPCA:
case BARCODE_UPCA_CC: case BARCODE_UPCA_CC:
@ -550,9 +555,7 @@ void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsi
if(first_len <= 9) { zfirst_len = 9; } if(first_len <= 9) { zfirst_len = 9; }
break; break;
} }
if(second_len <= 5) { zsecond_len = 5; }
if(second_len <= 2) { zsecond_len = 2; }
if(second_len == 0) { zsecond_len = 0; }
/* Add leading zeroes */ /* Add leading zeroes */
for(i = 0; i < (zfirst_len - first_len); i++) { for(i = 0; i < (zfirst_len - first_len); i++) {