mirrors/zint-barcode-generator
1
0
Fork 0
mirror of https://git.code.sf.net/p/zint/code synced 2025-05-13 06:34:32 -04:00
Code Issues Projects Releases Packages Wiki Activity

CODE128 Fix/suppress -Wextra warnings (signedness); tests

Browse source
This commit is contained in:
gitlost 2020-04-02 21:55:58 +01:00
parent 94fe73ebfd
commit dc56c5ed0f
3 changed files with 174 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

13
backend/code128.c
View file

@ -2,7 +2,7 @@
/*
libzint - the open source barcode library
Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2008-2020 Robin Stuart <rstuart114@gmail.com>
Bugfixes thanks to Christian Sakowski and BogDan Vatra
Redistribution and use in source and binary forms, with or without
@ -34,7 +34,6 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef _MSC_VER
#include <malloc.h>
#endif
@ -52,8 +51,6 @@
#define AORB 96
#define ABORC 97
#define DPDSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ*"
static int list[2][170];
/* Code 128 tables checked against ISO/IEC 15417:2007 */
@ -295,7 +292,7 @@ static void c128_set_c(unsigned char source_a, unsigned char source_b, char dest
INTERNAL int code_128(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
int i, j, k, values[170] = {0}, bar_characters, read, total_sum;
int error_number, indexchaine, indexliste, f_state;
size_t sourcelen;
int sourcelen;
char set[170] = {' '}, fset[170] = {' '}, mode, last_set, current_set = ' ';
float glyph_count;
char dest[1000];
@ -310,7 +307,7 @@ INTERNAL int code_128(struct zint_symbol *symbol, unsigned char source[], const
f_state = 0;
if (sourcelen > 160) {
/* This only blocks rediculously long input - the actual length of the
/* This only blocks ridiculously long input - the actual length of the
resulting barcode depends on the type of data, so this is trapped later */
strcpy(symbol->errtxt, "340: Input too long");
return ZINT_ERROR_TOO_LONG;
@ -707,7 +704,7 @@ INTERNAL int ean_128(struct zint_symbol *symbol, unsigned char source[], const s
memset(set, ' ', sizeof (set));
if (length > 160) {
/* This only blocks rediculously long input - the actual length of the
/* This only blocks ridiculously long input - the actual length of the
resulting barcode depends on the type of data, so this is trapped later */
strcpy(symbol->errtxt, "342: Input too long");
return ZINT_ERROR_TOO_LONG;
@ -978,7 +975,7 @@ INTERNAL int ean_128(struct zint_symbol *symbol, unsigned char source[], const s
}
}
for (i = 0; i < length; i++) {
for (i = 0; i < (int) length; i++) {
if ((source[i] != '[') && (source[i] != ']')) {
symbol->text[i] = source[i];
}