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emf free malloc bufs; tif don't free alloca bufs (Win); -Wextra; tests

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This commit is contained in:
gitlost 2020-04-04 16:53:29 +01:00
parent 2d0b966de6
commit 5d60d67a84
44 changed files with 814 additions and 79 deletions
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2
backend/dotcode.c
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@ -455,7 +455,7 @@ static int dotcode_encode_message(struct zint_symbol *symbol, const unsigned cha
int input_position, array_length, i; int input_position, array_length, i;
char encoding_mode; char encoding_mode;
int inside_macro; int inside_macro;
int debug = symbol->debug; int debug = (symbol->debug & ZINT_DEBUG_PRINT);
int binary_buffer_size = 0; int binary_buffer_size = 0;
int lawrencium[6]; // Reversed radix 103 values int lawrencium[6]; // Reversed radix 103 values

11
backend/eci.c
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@ -1,7 +1,7 @@
/* eci.c - Extended Channel Interpretations /* eci.c - Extended Channel Interpretations
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2009-2017 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2009 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -32,7 +32,6 @@
#include <string.h> #include <string.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h>
#include "eci.h" #include "eci.h"
#include "common.h" #include "common.h"
#ifdef _MSC_VER #ifdef _MSC_VER
@ -70,7 +69,7 @@ INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned ch
bytelen = 2; bytelen = 2;
glyph = (source[in_posn] & 0x1f) << 6; glyph = (source[in_posn] & 0x1f) << 6;
if (*length < (in_posn + 2)) { if ((int) *length < (in_posn + 2)) {
return ZINT_ERROR_INVALID_DATA; return ZINT_ERROR_INVALID_DATA;
} }
@ -86,11 +85,11 @@ INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned ch
bytelen = 3; bytelen = 3;
glyph = (source[in_posn] & 0x0f) << 12; glyph = (source[in_posn] & 0x0f) << 12;
if (*length < (in_posn + 2)) { if ((int) *length < (in_posn + 2)) {
return ZINT_ERROR_INVALID_DATA; return ZINT_ERROR_INVALID_DATA;
} }
if (*length < (in_posn + 3)) { if ((int) *length < (in_posn + 3)) {
return ZINT_ERROR_INVALID_DATA; return ZINT_ERROR_INVALID_DATA;
} }
@ -246,7 +245,7 @@ INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned ch
in_posn += bytelen; in_posn += bytelen;
out_posn++; out_posn++;
} while (in_posn < *length); } while (in_posn < (int) *length);
dest[out_posn] = '\0'; dest[out_posn] = '\0';
*length = out_posn; *length = out_posn;

11
backend/emf.c
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@ -1,7 +1,7 @@
/* emf.c - Support for Microsoft Enhanced Metafile Format /* emf.c - Support for Microsoft Enhanced Metafile Format
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2016-2018 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2016 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -181,10 +181,10 @@ INTERNAL int emf_plot(struct zint_symbol *symbol) {
string_count = count_strings(symbol); string_count = count_strings(symbol);
#ifndef _MSC_VER #ifndef _MSC_VER
emr_rectangle_t rectangle[rectangle_count]; emr_rectangle_t rectangle[rectangle_count ? rectangle_count : 1]; // Avoid sanitize runtime error by making always non-zero
emr_ellipse_t circle[circle_count]; emr_ellipse_t circle[circle_count ? circle_count : 1];
emr_polygon_t hexagon[hexagon_count]; emr_polygon_t hexagon[hexagon_count ? hexagon_count : 1];
emr_exttextoutw_t text[string_count]; emr_exttextoutw_t text[string_count ? string_count: 1];
#else #else
rectangle = (emr_rectangle_t*) _alloca(rectangle_count * sizeof (emr_rectangle_t)); rectangle = (emr_rectangle_t*) _alloca(rectangle_count * sizeof (emr_rectangle_t));
circle = (emr_ellipse_t*) _alloca(circle_count * sizeof (emr_ellipse_t)); circle = (emr_ellipse_t*) _alloca(circle_count * sizeof (emr_ellipse_t));
@ -509,6 +509,7 @@ INTERNAL int emf_plot(struct zint_symbol *symbol) {
fwrite(&emr_selectobject_font, sizeof (emr_selectobject_t), 1, emf_file); fwrite(&emr_selectobject_font, sizeof (emr_selectobject_t), 1, emf_file);
fwrite(&text[i], sizeof (emr_exttextoutw_t), 1, emf_file); fwrite(&text[i], sizeof (emr_exttextoutw_t), 1, emf_file);
fwrite(this_string[i], bump_up(text[i].w_emr_text.chars + 1) * 2, 1, emf_file); fwrite(this_string[i], bump_up(text[i].w_emr_text.chars + 1) * 2, 1, emf_file);
free(this_string[i]);
for (j = 0; j < bump_up(text[i].w_emr_text.chars + 1); j++) { for (j = 0; j < bump_up(text[i].w_emr_text.chars + 1); j++) {
fwrite(&spacing, 4, 1, emf_file); fwrite(&spacing, 4, 1, emf_file);
} }

13
backend/gs1.c
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@ -2,7 +2,7 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2009-2017 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2009 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -32,7 +32,6 @@
/* vim: set ts=4 sw=4 et : */ /* vim: set ts=4 sw=4 et : */
#include <string.h> #include <string.h>
#include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#ifdef _MSC_VER #ifdef _MSC_VER
#include <malloc.h> #include <malloc.h>
@ -93,7 +92,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
#endif #endif
/* Detect extended ASCII characters */ /* Detect extended ASCII characters */
for (i = 0; i < src_len; i++) { for (i = 0; i < (int) src_len; i++) {
if (source[i] >= 128) { if (source[i] >= 128) {
strcpy(symbol->errtxt, "250: Extended ASCII characters are not supported by GS1"); strcpy(symbol->errtxt, "250: Extended ASCII characters are not supported by GS1");
return ZINT_ERROR_INVALID_DATA; return ZINT_ERROR_INVALID_DATA;
@ -121,7 +120,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
min_ai_length = 5; min_ai_length = 5;
j = 0; j = 0;
ai_latch = 0; ai_latch = 0;
for (i = 0; i < src_len; i++) { for (i = 0; i < (int) src_len; i++) {
ai_length += j; ai_length += j;
if (((j == 1) && (source[i] != ']')) && ((source[i] < '0') || (source[i] > '9'))) { if (((j == 1) && (source[i] != ']')) && ((source[i] < '0') || (source[i] > '9'))) {
ai_latch = 1; ai_latch = 1;
@ -178,7 +177,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
} }
ai_count = 0; ai_count = 0;
for (i = 1; i < src_len; i++) { for (i = 1; i < (int) src_len; i++) {
if (source[i - 1] == '[') { if (source[i - 1] == '[') {
ai_location[ai_count] = i; ai_location[ai_count] = i;
j = 0; j = 0;
@ -203,7 +202,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
data_length[i] = 0; data_length[i] = 0;
do { do {
data_length[i]++; data_length[i]++;
} while ((source[data_location[i] + data_length[i] - 1] != '[') && (data_location[i] + data_length[i] <= src_len)); } while ((source[data_location[i] + data_length[i] - 1] != '[') && (data_location[i] + data_length[i] <= (int) src_len));
data_length[i]--; data_length[i]--;
} }
@ -662,7 +661,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
j = 0; j = 0;
last_ai = 0; last_ai = 0;
ai_latch = 1; ai_latch = 1;
for (i = 0; i < src_len; i++) { for (i = 0; i < (int) src_len; i++) {
if ((source[i] != '[') && (source[i] != ']')) { if ((source[i] != '[') && (source[i] != ']')) {
reduced[j++] = source[i]; reduced[j++] = source[i];
} }

2
backend/reedsol.c
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@ -128,7 +128,7 @@ INTERNAL void rs_encode(const size_t len,const unsigned char *data, unsigned cha
int i, k; int i, k;
for (i = 0; i < rlen; i++) for (i = 0; i < rlen; i++)
res[i] = 0; res[i] = 0;
for (i = 0; i < len; i++) { for (i = 0; i < (int) len; i++) {
int m = res[rlen - 1] ^ data[i]; int m = res[rlen - 1] ^ data[i];
for (k = rlen - 1; k > 0; k--) { for (k = rlen - 1; k > 0; k--) {
if (m && rspoly[k]) if (m && rspoly[k])

7
backend/svg.c
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@ -2,7 +2,7 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2009-2019 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2009 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -33,7 +33,6 @@
#include <locale.h> #include <locale.h>
#include <string.h> #include <string.h>
#include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <math.h> #include <math.h>
#ifdef _MSC_VER #ifdef _MSC_VER
@ -50,7 +49,7 @@ static void make_html_friendly(unsigned char * string, char * html_version) {
html_pos = 0; html_pos = 0;
html_version[html_pos] = '\0'; html_version[html_pos] = '\0';
for (i = 0; i < ustrlen(string); i++) { for (i = 0; i < (int) ustrlen(string); i++) {
switch(string[i]) { switch(string[i]) {
case '>': case '>':
strcat(html_version, "&gt;"); strcat(html_version, "&gt;");
@ -105,7 +104,7 @@ INTERNAL int svg_plot(struct zint_symbol *symbol) {
int html_len = strlen((char *)symbol->text) + 1; int html_len = strlen((char *)symbol->text) + 1;
for (i = 0; i < strlen((char *)symbol->text); i++) { for (i = 0; i < (int) strlen((char *)symbol->text); i++) {
switch(symbol->text[i]) { switch(symbol->text[i]) {
case '>': case '>':
case '<': case '<':

1
backend/tests/CMakeLists.txt
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@ -73,6 +73,7 @@ zint_add_test(maxicode, test_maxicode)
zint_add_test(pdf417, test_pdf417) zint_add_test(pdf417, test_pdf417)
zint_add_test(png, test_png) zint_add_test(png, test_png)
zint_add_test(postal, test_postal) zint_add_test(postal, test_postal)
zint_add_test(print, test_print)
zint_add_test(qr, test_qr) zint_add_test(qr, test_qr)
zint_add_test(raster, test_raster) zint_add_test(raster, test_raster)
zint_add_test(rss, test_rss) zint_add_test(rss, test_rss)

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backend/tests/data/print/eps/code128_aim.eps Normal file
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@ -0,0 +1,64 @@
%!PS-Adobe-3.0 EPSF-3.0
%%Creator: Zint 2.7.1
%%Title: Zint Generated Symbol
%%Pages: 0
%%BoundingBox: 0 0 136 118
%%EndComments
/TL { setlinewidth moveto lineto stroke } bind def
/TD { newpath 0 360 arc fill } bind def
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/TR { newpath 4 1 roll exch moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath fill } bind def
/TE { pop pop } bind def
newpath
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118.00 0.00 TB 0.00 136.00 TR
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matrix currentmatrix
/Helvetica findfont
18.00 scalefont setfont
0 0 moveto 68.00 0.00 translate 0.00 rotate 0 0 moveto
(AIM) stringwidth
pop
-2 div 0 rmoveto
(AIM) show
setmatrix

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backend/tests/data/print/eps/dotcode_aim_fig7.eps Normal file
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@ -0,0 +1,56 @@
%!PS-Adobe-3.0 EPSF-3.0
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%%Title: Zint Generated Symbol
%%Pages: 0
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%%EndComments
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181
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@ -0,0 +1,181 @@
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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="136" height="118" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<desc>Zint Generated Symbol
</desc>
<g id="barcode" fill="#000000">
<rect x="0" y="0" width="136" height="118" fill="#FFFFFF" />
<rect x="0.00" y="0.00" width="4.00" height="100.00" />
<rect x="6.00" y="0.00" width="2.00" height="100.00" />
<rect x="12.00" y="0.00" width="2.00" height="100.00" />
<rect x="22.00" y="0.00" width="2.00" height="100.00" />
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<rect x="62.00" y="0.00" width="2.00" height="100.00" />
<rect x="66.00" y="0.00" width="2.00" height="100.00" />
<rect x="70.00" y="0.00" width="6.00" height="100.00" />
<rect x="78.00" y="0.00" width="4.00" height="100.00" />
<rect x="88.00" y="0.00" width="2.00" height="100.00" />
<rect x="92.00" y="0.00" width="6.00" height="100.00" />
<rect x="100.00" y="0.00" width="4.00" height="100.00" />
<rect x="110.00" y="0.00" width="4.00" height="100.00" />
<rect x="120.00" y="0.00" width="6.00" height="100.00" />
<rect x="128.00" y="0.00" width="2.00" height="100.00" />
<rect x="132.00" y="0.00" width="4.00" height="100.00" />
<text x="68.00" y="118.00" text-anchor="middle"
font-family="Helvetica" font-size="18.0" fill="#000000" >
AIM
</text>
</g>
</svg>
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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="26" height="20" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<desc>Zint Generated Symbol
</desc>
<g id="barcode" fill="#000000">
<rect x="0" y="0" width="26" height="20" fill="#FFFFFF" />
<circle cx="1.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="5.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="13.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="17.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="21.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="25.00" cy="1.00" r="1.00" fill="#000000" />
<circle cx="7.00" cy="3.00" r="1.00" fill="#000000" />
<circle cx="1.00" cy="5.00" r="1.00" fill="#000000" />
<circle cx="9.00" cy="5.00" r="1.00" fill="#000000" />
<circle cx="17.00" cy="5.00" r="1.00" fill="#000000" />
<circle cx="21.00" cy="5.00" r="1.00" fill="#000000" />
<circle cx="25.00" cy="5.00" r="1.00" fill="#000000" />
<circle cx="3.00" cy="7.00" r="1.00" fill="#000000" />
<circle cx="15.00" cy="7.00" r="1.00" fill="#000000" />
<circle cx="19.00" cy="7.00" r="1.00" fill="#000000" />
<circle cx="9.00" cy="9.00" r="1.00" fill="#000000" />
<circle cx="13.00" cy="9.00" r="1.00" fill="#000000" />
<circle cx="21.00" cy="9.00" r="1.00" fill="#000000" />
<circle cx="3.00" cy="11.00" r="1.00" fill="#000000" />
<circle cx="11.00" cy="11.00" r="1.00" fill="#000000" />
<circle cx="23.00" cy="11.00" r="1.00" fill="#000000" />
<circle cx="1.00" cy="13.00" r="1.00" fill="#000000" />
<circle cx="9.00" cy="13.00" r="1.00" fill="#000000" />
<circle cx="13.00" cy="13.00" r="1.00" fill="#000000" />
<circle cx="17.00" cy="13.00" r="1.00" fill="#000000" />
<circle cx="25.00" cy="13.00" r="1.00" fill="#000000" />
<circle cx="3.00" cy="15.00" r="1.00" fill="#000000" />
<circle cx="7.00" cy="15.00" r="1.00" fill="#000000" />
<circle cx="11.00" cy="15.00" r="1.00" fill="#000000" />
<circle cx="19.00" cy="15.00" r="1.00" fill="#000000" />
<circle cx="1.00" cy="17.00" r="1.00" fill="#000000" />
<circle cx="9.00" cy="17.00" r="1.00" fill="#000000" />
<circle cx="17.00" cy="17.00" r="1.00" fill="#000000" />
<circle cx="21.00" cy="17.00" r="1.00" fill="#000000" />
<circle cx="25.00" cy="17.00" r="1.00" fill="#000000" />
<circle cx="3.00" cy="19.00" r="1.00" fill="#000000" />
<circle cx="7.00" cy="19.00" r="1.00" fill="#000000" />
<circle cx="15.00" cy="19.00" r="1.00" fill="#000000" />
<circle cx="23.00" cy="19.00" r="1.00" fill="#000000" />
</g>
</svg>
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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="42" height="42" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<desc>Zint Generated Symbol
</desc>
<g id="barcode" fill="#000000">
<rect x="0" y="0" width="42" height="42" fill="#FFFFFF" />
<rect x="0.00" y="0.00" width="14.00" height="2.00" />
<rect x="18.00" y="0.00" width="2.00" height="2.00" />
<rect x="24.00" y="0.00" width="2.00" height="2.00" />
<rect x="28.00" y="0.00" width="14.00" height="2.00" />
<rect x="0.00" y="2.00" width="2.00" height="10.00" />
<rect x="12.00" y="2.00" width="2.00" height="10.00" />
<rect x="16.00" y="2.00" width="2.00" height="2.00" />
<rect x="22.00" y="2.00" width="4.00" height="2.00" />
<rect x="28.00" y="2.00" width="2.00" height="10.00" />
<rect x="40.00" y="2.00" width="2.00" height="10.00" />
<rect x="4.00" y="4.00" width="6.00" height="6.00" />
<rect x="18.00" y="4.00" width="2.00" height="2.00" />
<rect x="32.00" y="4.00" width="6.00" height="6.00" />
<rect x="24.00" y="6.00" width="2.00" height="8.00" />
<rect x="16.00" y="8.00" width="4.00" height="2.00" />
<rect x="0.00" y="12.00" width="14.00" height="2.00" />
<rect x="16.00" y="12.00" width="2.00" height="2.00" />
<rect x="20.00" y="12.00" width="2.00" height="2.00" />
<rect x="28.00" y="12.00" width="14.00" height="2.00" />
<rect x="18.00" y="14.00" width="2.00" height="2.00" />
<rect x="22.00" y="14.00" width="4.00" height="2.00" />
<rect x="0.00" y="16.00" width="2.00" height="2.00" />
<rect x="4.00" y="16.00" width="2.00" height="2.00" />
<rect x="8.00" y="16.00" width="2.00" height="2.00" />
<rect x="12.00" y="16.00" width="2.00" height="2.00" />
<rect x="18.00" y="16.00" width="6.00" height="2.00" />
<rect x="32.00" y="16.00" width="2.00" height="2.00" />
<rect x="38.00" y="16.00" width="2.00" height="2.00" />
<rect x="0.00" y="18.00" width="12.00" height="2.00" />
<rect x="14.00" y="18.00" width="4.00" height="2.00" />
<rect x="20.00" y="18.00" width="2.00" height="2.00" />
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<rect x="26.00" y="26.00" width="2.00" height="2.00" />
<rect x="30.00" y="26.00" width="2.00" height="2.00" />
<rect x="34.00" y="26.00" width="2.00" height="4.00" />
<rect x="38.00" y="26.00" width="2.00" height="2.00" />
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<rect x="18.00" y="30.00" width="2.00" height="2.00" />
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<rect x="38.00" y="34.00" width="2.00" height="2.00" />
<rect x="16.00" y="36.00" width="2.00" height="2.00" />
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<rect x="32.00" y="36.00" width="6.00" height="2.00" />
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<rect x="40.00" y="40.00" width="2.00" height="2.00" />
</g>
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1
backend/tests/data/print/txt/code128_aim.txt Normal file
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@ -0,0 +1 @@
D2 14 63 11 5D 8B B1 8E B

10
backend/tests/data/print/txt/dotcode_aim_fig7.txt Normal file
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@ -0,0 +1,10 @@
A2 A8
10 00
88 A8
41 40
0A 20
44 10
8A 88
54 40
88 A8
51 10

21
backend/tests/data/print/txt/qr_v1_m.txt Normal file
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@ -0,0 +1,21 @@
FE 4B F8
82 9A 08
BA 42 E8
BA 0A E8
BA CA E8
82 0A 08
FE AB F8
00 58 00
AA 70 90
FD A2 08
BF 88 C0
88 02 48
8A 0A 98
00 F5 50
FE 37 40
82 5D D8
BA B7 68
BA 23 10
BA 88 E8
82 43 40
FE EA A8

7
backend/tests/test_code128.c
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@ -52,8 +52,9 @@ static void test_input(void)
/* 2*/ { BARCODE_CODE128, UNICODE_MODE, "éAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAé", -1, 0 }, // 39 chars /* 2*/ { BARCODE_CODE128, UNICODE_MODE, "éAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAé", -1, 0 }, // 39 chars
/* 3*/ { BARCODE_CODE128, UNICODE_MODE, "éAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéA", -1, ZINT_ERROR_TOO_LONG }, // 40 chars (+ 20 shifts) /* 3*/ { BARCODE_CODE128, UNICODE_MODE, "éAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéAéA", -1, ZINT_ERROR_TOO_LONG }, // 40 chars (+ 20 shifts)
/* 4*/ { BARCODE_CODE128, UNICODE_MODE, "\302\200", -1, ZINT_ERROR_INVALID_DATA }, // PAD U+0080, not in ISO 8859-1 although encodable in CODE128 /* 4*/ { BARCODE_CODE128, UNICODE_MODE, "\302\200", -1, ZINT_ERROR_INVALID_DATA }, // PAD U+0080, not in ISO 8859-1 although encodable in CODE128
/* 5*/ { BARCODE_CODE128, UNICODE_MODE, "\000\037é", 4, 0 }, /* 5*/ { BARCODE_CODE128, DATA_MODE, "\302\200", -1, 0 }, // PAD U+0080, use binary
/* 6*/ { BARCODE_CODE128B, UNICODE_MODE, "\000\037é", 4, 0 }, /* 6*/ { BARCODE_CODE128, UNICODE_MODE, "\000\037é", 4, 0 },
/* 7*/ { BARCODE_CODE128B, UNICODE_MODE, "\000\037é", 4, 0 },
}; };
int data_size = sizeof(data) / sizeof(struct item); int data_size = sizeof(data) / sizeof(struct item);
@ -67,7 +68,7 @@ static void test_input(void)
symbol->symbology = data[i].symbology; symbol->symbology = data[i].symbology;
symbol->input_mode = data[i].input_mode; symbol->input_mode = data[i].input_mode;
int length = data[i].length == -1 ? strlen(data[i].data) : data[i].length; int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
ret = ZBarcode_Encode(symbol, data[i].data, length); ret = ZBarcode_Encode(symbol, data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt); assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);

8
backend/tests/test_common.c
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@ -1,6 +1,6 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2019 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -60,15 +60,15 @@ static void test_utf8_to_unicode(void)
for (int i = 0; i < data_size; i++) { for (int i = 0; i < data_size; i++) {
int length = data[i].length == -1 ? strlen(data[i].data) : data[i].length; int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
size_t ret_length = length; size_t ret_length = length;
ret = utf8_to_unicode(&symbol, data[i].data, vals, &ret_length, data[i].disallow_4byte); ret = utf8_to_unicode(&symbol, data[i].data, vals, &ret_length, data[i].disallow_4byte);
assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret); assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret);
if (ret == 0) { if (ret == 0) {
assert_equal(ret_length, data[i].ret_length, "i:%d ret_length %ld != %ld\n", i, ret_length, data[i].ret_length); assert_equal(ret_length, data[i].ret_length, "i:%d ret_length %ld != %ld\n", i, ret_length, data[i].ret_length);
for (int j = 0; j < ret_length; j++) { for (size_t j = 0; j < ret_length; j++) {
assert_equal(vals[j], data[i].expected_vals[j], "i:%d vals[%d] %04X != %04X\n", i, j, vals[j], data[i].expected_vals[j]); assert_equal(vals[j], data[i].expected_vals[j], "i:%d vals[%zu] %04X != %04X\n", i, j, vals[j], data[i].expected_vals[j]);
} }
} }
} }

82
backend/tests/test_dotcode.c
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@ -1,6 +1,6 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2008-2020 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2019 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -31,6 +31,85 @@
#include "testcommon.h" #include "testcommon.h"
#define TEST_ENCODE_GENERATE_EXPECTED 1
// TODO: Verify against AIM standard
static void test_encode(void)
{
testStart("");
int ret;
struct item {
int input_mode;
int option_2;
unsigned char* data;
int ret;
int expected_rows;
int expected_width;
char* comment;
char* expected;
};
struct item data[] = {
/* 0*/ { UNICODE_MODE, -1, "2741", 0, 10, 13, "Verified manually againt bwipp (tec-it differs)",
"1010001010101"
"0001000000000"
"1000100010101"
"0100000101000"
"0000101000100"
"0100010000010"
"1000101010001"
"0101010001000"
"1000100010101"
"0101000100010"
},
};
int data_size = sizeof(data) / sizeof(struct item);
char escaped[1024];
for (int i = 0; i < data_size; i++) {
struct zint_symbol* symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
symbol->symbology = BARCODE_DOTCODE;
symbol->input_mode = data[i].input_mode;
if (data[i].option_2 != -1) {
symbol->option_2 = data[i].option_2;
}
symbol->debug = ZINT_DEBUG_PRINT;
int length = strlen(data[i].data);
ret = ZBarcode_Encode(symbol, data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
#ifdef TEST_ENCODE_GENERATE_EXPECTED
printf(" /*%3d*/ { %s, %d, \"%s\", %s, %d, %d, \"%s\",\n",
i, testUtilInputModeName(data[i].input_mode), data[i].option_2, testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
testUtilErrorName(data[i].ret), symbol->rows, symbol->width, data[i].comment);
testUtilModulesDump(symbol, " ", "\n");
printf(" },\n");
#else
if (ret < 5) {
assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d (%s)\n", i, symbol->rows, data[i].expected_rows, data[i].data);
assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d (%s)\n", i, symbol->width, data[i].expected_width, data[i].data);
if (ret == 0) {
int width, row;
ret = testUtilModulesCmp(symbol, data[i].expected, &width, &row);
assert_zero(ret, "i:%d testUtilModulesCmp ret %d != 0 width %d row %d (%s)\n", i, ret, width, row, data[i].data);
}
}
#endif
ZBarcode_Delete(symbol);
}
testFinish();
}
// #181 Christian Hartlage / Nico Gunkel OSS-Fuzz // #181 Christian Hartlage / Nico Gunkel OSS-Fuzz
static void test_fuzz(void) static void test_fuzz(void)
{ {
@ -95,6 +174,7 @@ static void test_fuzz(void)
int main() int main()
{ {
test_encode();
test_fuzz(); test_fuzz();
testReport(); testReport();

2
backend/tests/test_library.c
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@ -84,7 +84,7 @@ static void test_checks(void)
if (data[i].dot_size != -1) { if (data[i].dot_size != -1) {
symbol->dot_size = data[i].dot_size; symbol->dot_size = data[i].dot_size;
} }
int length = data[i].length == -1 ? strlen(data[i].data) : data[i].length; int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
ret = ZBarcode_Encode(symbol, data[i].data, length); ret = ZBarcode_Encode(symbol, data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode(%d) ret %d != %d (%s)\n", i, data[i].symbology, ret, data[i].ret, symbol->errtxt); assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode(%d) ret %d != %d (%s)\n", i, data[i].symbology, ret, data[i].ret, symbol->errtxt);

7
backend/tests/test_png.c
View File

@ -47,8 +47,7 @@ static void test_print(void)
char* expected_file; char* expected_file;
}; };
struct item data[] = { struct item data[] = {
/* 0*/ { BARCODE_CODE128, -1, -1, "AIM", "../data/png/code128_aim.png" }, /* 0*/ { BARCODE_CODABLOCKF, 3, -1, "AAAAAAAAA", "../data/png/codablockf_3rows.png"},
/* 1*/ { BARCODE_CODABLOCKF, 3, -1, "AAAAAAAAA", "../data/png/codablockf_3rows.png" },
}; };
int data_size = sizeof(data) / sizeof(struct item); int data_size = sizeof(data) / sizeof(struct item);
@ -88,13 +87,15 @@ static void test_print(void)
#ifdef TEST_PRINT_GENERATE_EXPECTED #ifdef TEST_PRINT_GENERATE_EXPECTED
printf(" /*%2d*/ { %s, \"%s\", \"%s\"},\n", i, testUtilBarcodeName(data[i].symbology), testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file); printf(" /*%3d*/ { %s, %d, %d, \"%s\", \"%s\"},\n",
i, testUtilBarcodeName(data[i].symbology), data[i].option_1, data[i].option_2, testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file);
ret = rename(symbol->outfile, data[i].expected_file); ret = rename(symbol->outfile, data[i].expected_file);
assert_zero(ret, "i:%d rename(%s, %s) ret %d != 0\n", i, symbol->outfile, data[i].expected_file, ret); assert_zero(ret, "i:%d rename(%s, %s) ret %d != 0\n", i, symbol->outfile, data[i].expected_file, ret);
#else #else
assert_nonzero(testUtilExists(symbol->outfile), "i:%d testUtilExists(%s) == 0\n", i, symbol->outfile); assert_nonzero(testUtilExists(symbol->outfile), "i:%d testUtilExists(%s) == 0\n", i, symbol->outfile);
assert_nonzero(testUtilExists(data[i].expected_file), "i:%d testUtilExists(%s) == 0\n", i, data[i].expected_file);
ret = testUtilCmpPngs(symbol->outfile, data[i].expected_file); ret = testUtilCmpPngs(symbol->outfile, data[i].expected_file);
assert_zero(ret, "i:%d %s testUtilCmpPngs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, data[i].expected_file, ret); assert_zero(ret, "i:%d %s testUtilCmpPngs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, data[i].expected_file, ret);

167
backend/tests/test_print.c Normal file
View File

@ -0,0 +1,167 @@
/*
libzint - the open source barcode library
Copyright (C) 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the project nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include "testcommon.h"
#include <sys/stat.h>
//#define TEST_PRINT_GENERATE_EXPECTED 1
static void test_print(void)
{
testStart("");
int ret;
struct item {
int symbology;
int option_1;
int option_2;
unsigned char* data;
char* expected_file;
};
struct item data[] = {
/* 0*/ { BARCODE_CODE128, -1, -1, "AIM", "code128_aim"},
/* 1*/ { BARCODE_QRCODE, 2, 1, "1234567890", "qr_v1_m"},
/* 2*/ { BARCODE_DOTCODE, -1, -1, "2741", "dotcode_aim_fig7"},
};
int data_size = sizeof(data) / sizeof(struct item);
char* exts[] = { "bmp", "emf", "eps", "gif", "pcx", "png", "svg", "tif", "txt" };
int exts_len = sizeof(exts) / sizeof(char*);
char data_dir[1024];
char expected_file[1024];
char escaped[1024];
int escaped_size = 1024;
#ifdef TEST_PRINT_GENERATE_EXPECTED
strcpy(data_dir, "../data");
if (!testUtilExists(data_dir)) {
ret = mkdir(data_dir, 0755);
assert_zero(ret, "mkdir(%s) ret %d != 0\n", data_dir, ret);
}
strcat(data_dir, "/print");
if (!testUtilExists(data_dir)) {
ret = mkdir(data_dir, 0755);
assert_zero(ret, "mkdir(%s) ret %d != 0\n", data_dir, ret);
}
#endif
for (int j = 0; j < exts_len; j++) {
strcpy(data_dir, "../data/print/");
strcat(data_dir, exts[j]);
#ifdef TEST_PRINT_GENERATE_EXPECTED
if (!testUtilExists(data_dir)) {
ret = mkdir(data_dir, 0755);
assert_zero(ret, "mkdir(%s) ret %d != 0\n", data_dir, ret);
}
#endif
for (int i = 0; i < data_size; i++) {
struct zint_symbol* symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
symbol->symbology = data[i].symbology;
if (data[i].option_1 != -1) {
symbol->option_1 = data[i].option_1;
}
if (data[i].option_2 != -1) {
symbol->option_2 = data[i].option_2;
}
int length = strlen(data[i].data);
ret = ZBarcode_Encode(symbol, data[i].data, length);
assert_zero(ret, "i:%d %s ZBarcode_Encode ret %d != 0 %s\n", i, testUtilBarcodeName(data[i].symbology), ret, symbol->errtxt);
strcpy(symbol->outfile, "out.");
strcat(symbol->outfile, exts[j]);
strcpy(expected_file, data_dir);
strcat(expected_file, "/");
strcat(expected_file, data[i].expected_file);
strcat(expected_file, ".");
strcat(expected_file, exts[j]);
ret = ZBarcode_Print(symbol, 0);
assert_zero(ret, "i:%d j:%d %s %s ZBarcode_Print %s ret %d != 0\n", i, j, exts[j], testUtilBarcodeName(data[i].symbology), symbol->outfile, ret);
#ifdef TEST_PRINT_GENERATE_EXPECTED
if (j == 0) {
printf(" /*%3d*/ { %s, %d, %d, \"%s\", \"%s\"},\n",
i, testUtilBarcodeName(data[i].symbology), data[i].option_1, data[i].option_2, testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file);
}
ret = rename(symbol->outfile, expected_file);
assert_zero(ret, "i:%d rename(%s, %s) ret %d != 0\n", i, symbol->outfile, expected_file, ret);
#else
assert_nonzero(testUtilExists(symbol->outfile), "i:%d j:%d %s testUtilExists(%s) == 0\n", i, j, exts[j], symbol->outfile);
if (strcmp(exts[j], "eps") == 0) {
ret = testUtilCmpEpss(symbol->outfile, expected_file);
assert_zero(ret, "i:%d %s testUtilCmpEpss(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
} else if (strcmp(exts[j], "png") == 0) {
ret = testUtilCmpPngs(symbol->outfile, expected_file);
assert_zero(ret, "i:%d %s testUtilCmpPngs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
} else if (strcmp(exts[j], "svg") == 0) {
ret = testUtilCmpSvgs(symbol->outfile, expected_file);
assert_zero(ret, "i:%d %s testUtilCmpSvgs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
} else if (strcmp(exts[j], "txt") == 0) {
ret = testUtilCmpTxts(symbol->outfile, expected_file);
assert_zero(ret, "i:%d %s testUtilCmpTxts(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
} else {
ret = testUtilCmpBins(symbol->outfile, expected_file);
assert_zero(ret, "i:%d %s testUtilCmpBins(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
}
assert_zero(remove(symbol->outfile), "i:%d remove(%s) != 0\n", i, symbol->outfile);
#endif
ZBarcode_Delete(symbol);
}
}
testFinish();
}
int main()
{
test_print();
testReport();
return 0;
}

4
backend/tests/test_svg.c
View File

@ -88,13 +88,15 @@ static void test_print(void)
#ifdef TEST_PRINT_GENERATE_EXPECTED #ifdef TEST_PRINT_GENERATE_EXPECTED
printf(" /*%2d*/ { %s, \"%s\", \"%s\"},\n", i, testUtilBarcodeName(data[i].symbology), testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file); printf(" /*%3d*/ { %s, %d, %d, \"%s\", \"%s\"},\n",
i, testUtilBarcodeName(data[i].symbology), data[i].option_1, data[i].option_2, testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file);
ret = rename(symbol->outfile, data[i].expected_file); ret = rename(symbol->outfile, data[i].expected_file);
assert_zero(ret, "i:%d rename(%s, %s) ret %d != 0\n", i, symbol->outfile, data[i].expected_file, ret); assert_zero(ret, "i:%d rename(%s, %s) ret %d != 0\n", i, symbol->outfile, data[i].expected_file, ret);
#else #else
assert_nonzero(testUtilExists(symbol->outfile), "i:%d testUtilExists(%s) == 0\n", i, symbol->outfile); assert_nonzero(testUtilExists(symbol->outfile), "i:%d testUtilExists(%s) == 0\n", i, symbol->outfile);
assert_nonzero(testUtilExists(data[i].expected_file), "i:%d testUtilExists(%s) == 0\n", i, data[i].expected_file);
ret = testUtilCmpSvgs(symbol->outfile, data[i].expected_file); ret = testUtilCmpSvgs(symbol->outfile, data[i].expected_file);
assert_zero(ret, "i:%d %s testUtilCmpSvgs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, data[i].expected_file, ret); assert_zero(ret, "i:%d %s testUtilCmpSvgs(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, data[i].expected_file, ret);

30
backend/tests/testcommon.c
View File

@ -1,6 +1,6 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2019 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -33,8 +33,6 @@
* Copyright (C) 2006-2017 Kentaro Fukuchi <kentaro@fukuchi.org> * Copyright (C) 2006-2017 Kentaro Fukuchi <kentaro@fukuchi.org>
*/ */
#include <stdio.h>
#include <string.h>
#include "testcommon.h" #include "testcommon.h"
#ifndef NO_PNG #ifndef NO_PNG
#include <png.h> #include <png.h>
@ -354,7 +352,7 @@ int testUtilDAFTConvert(const struct zint_symbol* symbol, char* buffer, int buff
/* Is string valid UTF-8? */ /* Is string valid UTF-8? */
int testUtilIsValidUTF8(const unsigned char str[], const size_t length) { int testUtilIsValidUTF8(const unsigned char str[], const size_t length) {
int i; size_t i;
unsigned int codepoint, state = 0; unsigned int codepoint, state = 0;
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
@ -954,7 +952,7 @@ int testUtilCmpPngs(char* png1, char* png2)
return ret; return ret;
} }
static int testUtilCmpTxts(char* txt1, char* txt2) int testUtilCmpTxts(char* txt1, char* txt2)
{ {
int ret = -1; int ret = -1;
FILE* fp1; FILE* fp1;
@ -1005,7 +1003,7 @@ static int testUtilCmpTxts(char* txt1, char* txt2)
return ret; return ret;
} }
static int testUtilCmpBins(char* bin1, char* bin2) int testUtilCmpBins(char* bin1, char* bin2)
{ {
int ret = -1; int ret = -1;
FILE* fp1; FILE* fp1;
@ -1114,23 +1112,3 @@ int testUtilCmpEpss(char* eps1, char* eps2)
return ret; return ret;
} }
int testUtilCmpEmfs(char* emf1, char* emf2)
{
return testUtilCmpBins(emf1, emf2);
}
int testUtilCmpGifs(char* gif1, char* gif2)
{
return testUtilCmpBins(gif1, gif2);
}
int testUtilCmpBmps(char* bmp1, char* bmp2)
{
return testUtilCmpBins(bmp1, bmp2);
}
int testUtilCmpPcxs(char* pcx1, char* pcx2)
{
return testUtilCmpBins(pcx1, pcx2);
}

8
backend/tests/testcommon.h
View File

@ -1,6 +1,6 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2019 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -79,11 +79,9 @@ int testUtilModulesCmp(const struct zint_symbol* symbol, const char* expected, i
int testUtilModulesDumpHex(const struct zint_symbol* symbol, char dump[], int dump_size); int testUtilModulesDumpHex(const struct zint_symbol* symbol, char dump[], int dump_size);
int testUtilExists(char* filename); int testUtilExists(char* filename);
int testUtilCmpPngs(char* file1, char* file2); int testUtilCmpPngs(char* file1, char* file2);
int testUtilCmpTxts(char* txt1, char* txt2);
int testUtilCmpBins(char* bin1, char* bin2);
int testUtilCmpSvgs(char* svg1, char* svg2); int testUtilCmpSvgs(char* svg1, char* svg2);
int testUtilCmpEpss(char* eps1, char* eps2); int testUtilCmpEpss(char* eps1, char* eps2);
int testUtilCmpEmfs(char* emf1, char* emf2);
int testUtilCmpGifs(char* gif1, char* gif2);
int testUtilCmpBmps(char* bmp1, char* bmp2);
int testUtilCmpPcxs(char* pcx1, char* pcx2);
#endif /* TESTCOMMON_H */ #endif /* TESTCOMMON_H */

12
backend/tif.c
View File

@ -2,7 +2,7 @@
/* /*
libzint - the open source barcode library libzint - the open source barcode library
Copyright (C) 2016-2017 Robin Stuart <rstuart114@gmail.com> Copyright (C) 2016 - 2020 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions
@ -32,7 +32,6 @@
/* vim: set ts=4 sw=4 et : */ /* vim: set ts=4 sw=4 et : */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#include <math.h> #include <math.h>
#include "common.h" #include "common.h"
@ -47,8 +46,9 @@ INTERNAL int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
int fgred, fggrn, fgblu, bgred, bggrn, bgblu; int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
int i; int i;
int rows_per_strip, strip_count; int rows_per_strip, strip_count;
int free_memory; unsigned int free_memory;
int row, column, strip, bytes_put; int row, column, strip;
unsigned int bytes_put;
FILE *tif_file; FILE *tif_file;
#ifdef _MSC_VER #ifdef _MSC_VER
uint32_t* strip_offset; uint32_t* strip_offset;
@ -113,10 +113,6 @@ INTERNAL int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
} }
if (free_memory > 0xffff0000) { if (free_memory > 0xffff0000) {
#ifdef _MSC_VER
free(strip_offset);
free(strip_bytes);
#endif
strcpy(symbol->errtxt, "670: Output file size too big"); strcpy(symbol->errtxt, "670: Output file size too big");
return ZINT_ERROR_MEMORY; return ZINT_ERROR_MEMORY;
} }