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libzint.so: suppress exporting INTERNAL functions to the shared library; ZINT_TEST

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gitlost 2019-12-19 00:37:55 +00:00
parent c524d32227
commit bca82ecc0d
58 changed files with 489 additions and 491 deletions
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4
CMakeLists.txt
View File

@ -19,6 +19,7 @@ set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
set(ZINT_DEBUG FALSE CACHE BOOL "Set debug compile flag")
set(ZINT_SANITIZE FALSE CACHE BOOL "Set sanitize compile/link flags")
set(ZINT_TEST FALSE CACHE BOOL "Set test compile flag")
include (SetPaths.cmake)
@ -38,6 +39,9 @@ if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_GNUCC)
add_compile_options("-fsanitize=address")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address")
endif (ZINT_SANITIZE)
if (ZINT_TEST)
add_definitions("-DZINT_TEST")
endif (ZINT_TEST)
endif (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_GNUCC)

19
backend/2of5.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <string.h>
#include <stdio.h>
@ -59,7 +60,7 @@ static inline char check_digit(unsigned int count) {
}
/* Code 2 of 5 Standard (Code 2 of 5 Matrix) */
int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 6 + 80 * 6 + 6 + 1 ~ 512*/
@ -90,7 +91,7 @@ int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int l
}
/* Code 2 of 5 Industrial */
int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 6 + 40 * 10 + 6 + 1 */
@ -121,7 +122,7 @@ int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], i
}
/* Code 2 of 5 IATA */
int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 4 + 45 * 10 + 3 + 1 */
@ -151,7 +152,7 @@ int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int len
}
/* Code 2 of 5 Data Logic */
int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 4 + 80 * 6 + 3 + 1 */
@ -182,7 +183,7 @@ int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int le
}
/* Code 2 of 5 Interleaved */
int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int i, j, error_number;
char bars[7], spaces[7], mixed[14], dest[1000];
@ -243,7 +244,7 @@ int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char sour
}
/* Interleaved 2-of-5 (ITF) */
int itf14(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int itf14(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number, zeroes;
unsigned int count;
char localstr[16];
@ -284,7 +285,7 @@ int itf14(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Deutshe Post Leitcode */
int dpleit(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int dpleit(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
unsigned int count;
char localstr[16];
@ -321,7 +322,7 @@ int dpleit(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Deutsche Post Identcode */
int dpident(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int dpident(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number, zeroes;
unsigned int count;
char localstr[16];
@ -355,5 +356,3 @@ int dpident(struct zint_symbol *symbol, unsigned char source[], int length) {
ustrcpy(symbol->text, (unsigned char*) localstr);
return error_number;
}

8
backend/auspost.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#define GDSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz #"
@ -68,7 +69,7 @@ static inline char convert_pattern(char data, int shift) {
}
/* Adds Reed-Solomon error correction to auspost */
void rs_error(char data_pattern[]) {
static void rs_error(char data_pattern[]) {
size_t reader, triple_writer = 0;
char triple[31];
unsigned char result[5];
@ -90,7 +91,7 @@ void rs_error(char data_pattern[]) {
}
/* Handles Australia Posts's 4 State Codes */
int australia_post(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int australia_post(struct zint_symbol *symbol, unsigned char source[], int length) {
/* Customer Standard Barcode, Barcode 2 or Barcode 3 system determined automatically
(i.e. the FCC doesn't need to be specified by the user) dependent
on the length of the input string */
@ -248,6 +249,3 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
return error_number;
}

5
backend/aztec.c
View File

@ -970,7 +970,7 @@ static void populate_map() {
AztecMap[(avoidReferenceGrid(76) * 151) + avoidReferenceGrid(77)] = 1;
}
int aztec(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int aztec(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
int x, y, i, j, p, data_blocks, ecc_blocks, layers, total_bits;
char binary_string[20000], bit_pattern[20045], descriptor[42];
char adjusted_string[20000];
@ -1582,7 +1582,7 @@ int aztec(struct zint_symbol *symbol, unsigned char source[], const size_t lengt
}
/* Encodes Aztec runes as specified in ISO/IEC 24778:2008 Annex A */
int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length) {
int input_value, error_number, i, y, x;
char binary_string[28];
unsigned char data_codewords[3], ecc_codewords[6];
@ -1692,4 +1692,3 @@ int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length)
return 0;
}

4
backend/bmp.c
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@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
@ -43,7 +44,7 @@
#define SSET "0123456789ABCDEF"
int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
INTERNAL int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
int i, row, column;
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
int row_size;
@ -145,4 +146,3 @@ int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
free(bitmap);
return 0;
}

18
backend/codablock.c
View File

@ -94,7 +94,7 @@ typedef struct sCharacterSetTable
* The result is an or of CodeA,CodeB,CodeC,CodeFNC1 in dependency of the
* possible Code 128 character sets.
*/
int GetPossibleCharacterSet(unsigned char C)
static int GetPossibleCharacterSet(unsigned char C)
{
if (C<='\x19') /* Dec:31 */
return CodeA;
@ -173,7 +173,7 @@ static void CreateCharacterSetTable(CharacterSetTable T[], unsigned char *data,c
* one bundle into the line (up to here). This is calculated online because
* it depends on the space in the line.
*/
int RemainingDigits(CharacterSetTable *T, int charCur,int emptyColumns)
static int RemainingDigits(CharacterSetTable *T, int charCur,int emptyColumns)
{
int digitCount; /* Numerical digits fitting in the line */
int runChar;
@ -541,7 +541,7 @@ static int Rows2Columns(CharacterSetTable *T, unsigned char *data, const size_t
/* Print a character in character set A
*/
void A2C128_A(uchar **ppOutPos,uchar c)
static void A2C128_A(uchar **ppOutPos,uchar c)
{
uchar * pOutPos = *ppOutPos;
switch(c){
@ -564,7 +564,7 @@ void A2C128_A(uchar **ppOutPos,uchar c)
}
/* Output c in Set B
*/
void A2C128_B(uchar **ppOutPos,uchar c)
static void A2C128_B(uchar **ppOutPos,uchar c)
{
uchar * pOutPos = *ppOutPos;
switch(c){
@ -581,7 +581,7 @@ void A2C128_B(uchar **ppOutPos,uchar c)
}
/* Output c1, c2 in Set C
*/
void A2C128_C(uchar **ppOutPos,uchar c1,uchar c2)
static void A2C128_C(uchar **ppOutPos,uchar c1,uchar c2)
{
uchar * pOutPos = *ppOutPos;
switch(c1){
@ -594,7 +594,7 @@ void A2C128_C(uchar **ppOutPos,uchar c1,uchar c2)
}
/* Output a character in Characterset
*/
void ASCIIZ128(uchar **ppOutPos, int CharacterSet,uchar c1, uchar c2)
static void ASCIIZ128(uchar **ppOutPos, int CharacterSet,uchar c1, uchar c2)
{
if (CharacterSet==CodeA)
A2C128_A(ppOutPos,c1);
@ -605,7 +605,7 @@ void ASCIIZ128(uchar **ppOutPos, int CharacterSet,uchar c1, uchar c2)
}
/* XLate Table A of Codablock-F Specification and call output
*/
void SumASCII(uchar **ppOutPos, int Sum, int CharacterSet)
static void SumASCII(uchar **ppOutPos, int Sum, int CharacterSet)
{
switch (CharacterSet){
case CodeA:
@ -628,7 +628,7 @@ void SumASCII(uchar **ppOutPos, int Sum, int CharacterSet)
/* Main function called by zint framework
*/
int codablock(struct zint_symbol *symbol,const unsigned char source[], const size_t length) {
INTERNAL int codablock(struct zint_symbol *symbol,const unsigned char source[], const size_t length) {
size_t charCur,dataLength;
int Error;
int rows, columns, useColumns;
@ -1005,5 +1005,3 @@ int codablock(struct zint_symbol *symbol,const unsigned char source[], const siz
}
return 0;
}

34
backend/code.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/* In version 0.5 this file was 1,553 lines long! */
@ -95,17 +96,17 @@ static const char *C93Table[47] = {
};
/* Global Variables for Channel Code */
int S[11], B[11];
long value;
long target_value;
char pattern[30];
static int S[11], B[11];
static long value;
static long target_value;
static char pattern[30];
/* Function Prototypes */
void NextS(int Chan, int i, int MaxS, int MaxB);
void NextB(int Chan, int i, int MaxB, int MaxS);
static void NextS(int Chan, int i, int MaxS, int MaxB);
static void NextB(int Chan, int i, int MaxB, int MaxS);
/* *********************** CODE 11 ******************** */
int code_11(struct zint_symbol *symbol, unsigned char source[], int length) { /* Code 11 */
INTERNAL int code_11(struct zint_symbol *symbol, unsigned char source[], int length) { /* Code 11 */
unsigned int i;
int h, c_digit, c_weight, c_count, k_digit, k_weight, k_count;
@ -186,7 +187,7 @@ int code_11(struct zint_symbol *symbol, unsigned char source[], int length) { /*
}
/* Code 39 */
int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
unsigned int i;
unsigned int counter;
int error_number;
@ -290,7 +291,7 @@ int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length)
}
/* Pharmazentral Nummer (PZN) */
int pharmazentral(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int pharmazentral(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number, zeroes;
unsigned int count, check_digit;
@ -334,7 +335,7 @@ int pharmazentral(struct zint_symbol *symbol, unsigned char source[], int length
}
/* Extended Code 39 - ISO/IEC 16388:2007 Annex A */
int ec39(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int ec39(struct zint_symbol *symbol, unsigned char source[], int length) {
unsigned char buffer[150] = {0};
unsigned int i;
@ -366,7 +367,7 @@ int ec39(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Code 93 is an advancement on Code 39 and the definition is a lot tighter */
int c93(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int c93(struct zint_symbol *symbol, unsigned char source[], int length) {
/* SILVER includes the extra characters a, b, c and d to represent Code 93 specific
shift characters 1, 2, 3 and 4 respectively. These characters are never used by
@ -465,7 +466,7 @@ int c93(struct zint_symbol *symbol, unsigned char source[], int length) {
licenses and fees. AIM USA, its member companies, or individual officers
assume no liability for the use of this document." */
void CheckCharacter() {
static void CheckCharacter() {
if (value == target_value) {
int i;
@ -481,7 +482,7 @@ void CheckCharacter() {
}
}
void NextB(int Chan, int i, int MaxB, int MaxS) {
static void NextB(int Chan, int i, int MaxB, int MaxS) {
int b;
b = (S[i] + B[i - 1] + S[i - 1] + B[i - 2] > 4) ? 1 : 2;
@ -497,7 +498,7 @@ void NextB(int Chan, int i, int MaxB, int MaxS) {
}
}
void NextS(int Chan, int i, int MaxS, int MaxB) {
static void NextS(int Chan, int i, int MaxS, int MaxB) {
int s;
for (s = (i < Chan + 2) ? 1 : MaxS; s <= MaxS; s++) {
@ -507,7 +508,7 @@ void NextS(int Chan, int i, int MaxS, int MaxB) {
}
/* Channel Code - According to ANSI/AIM BC12-1998 */
int channel_code(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int channel_code(struct zint_symbol *symbol, unsigned char source[], int length) {
int channels, i;
int error_number = 0, range = 0, zeroes;
char hrt[9];
@ -596,7 +597,7 @@ int channel_code(struct zint_symbol *symbol, unsigned char source[], int length)
/* Vehicle Identification Number (VIN) */
int vin(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
INTERNAL int vin(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
/* This code verifies the check digit present in North American VIN codes */
@ -692,4 +693,3 @@ int vin(struct zint_symbol *symbol, const unsigned char source[], const size_t i
return 0;
}

20
backend/code1.c
View File

@ -39,7 +39,7 @@
#include <string.h>
#include <math.h>
void horiz(struct zint_symbol *symbol, int row_no, int full) {
static void horiz(struct zint_symbol *symbol, int row_no, int full) {
int i;
if (full) {
@ -53,7 +53,7 @@ void horiz(struct zint_symbol *symbol, int row_no, int full) {
}
}
void central_finder(struct zint_symbol *symbol, int start_row, int row_count, int full_rows) {
static void central_finder(struct zint_symbol *symbol, int start_row, int row_count, int full_rows) {
int i;
for (i = 0; i < row_count; i++) {
@ -69,7 +69,7 @@ void central_finder(struct zint_symbol *symbol, int start_row, int row_count, in
}
}
void vert(struct zint_symbol *symbol, int column, int height, int top) {
static void vert(struct zint_symbol *symbol, int column, int height, int top) {
int i;
if (top) {
@ -83,7 +83,7 @@ void vert(struct zint_symbol *symbol, int column, int height, int top) {
}
}
void spigot(struct zint_symbol *symbol, int row_no) {
static void spigot(struct zint_symbol *symbol, int row_no) {
int i;
for (i = symbol->width - 1; i > 0; i--) {
@ -93,7 +93,7 @@ void spigot(struct zint_symbol *symbol, int row_no) {
}
}
int isedi(unsigned char input) {
static int isedi(unsigned char input) {
int result = 0;
if (input == 13) {
@ -118,7 +118,7 @@ int isedi(unsigned char input) {
return result;
}
int dq4bi(unsigned char source[], int sourcelen, int position) {
static int dq4bi(unsigned char source[], int sourcelen, int position) {
int i;
for (i = position; isedi(source[position + i]) && ((position + i) < sourcelen); i++);
@ -350,7 +350,7 @@ static int c1_look_ahead_test(unsigned char source[], int sourcelen, int positio
return best_scheme;
}
int c1_encode(struct zint_symbol *symbol, unsigned char source[], unsigned int target[], int length) {
static int c1_encode(struct zint_symbol *symbol, unsigned char source[], unsigned int target[], int length) {
int current_mode, next_mode;
int sp, tp, gs1, i, j, p, latch;
int c40_buffer[6], c40_p;
@ -1172,7 +1172,7 @@ int c1_encode(struct zint_symbol *symbol, unsigned char source[], unsigned int t
return tp;
}
void block_copy(struct zint_symbol *symbol, char grid[][120], int start_row, int start_col, int height, int width, int row_offset, int col_offset) {
static void block_copy(struct zint_symbol *symbol, char grid[][120], int start_row, int start_col, int height, int width, int row_offset, int col_offset) {
int i, j;
for (i = start_row; i < (start_row + height); i++) {
@ -1184,7 +1184,7 @@ void block_copy(struct zint_symbol *symbol, char grid[][120], int start_row, int
}
}
int code_one(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int code_one(struct zint_symbol *symbol, unsigned char source[], int length) {
int size = 1, i, j;
char datagrid[136][120];
@ -1770,5 +1770,3 @@ int code_one(struct zint_symbol *symbol, unsigned char source[], int length) {
return 0;
}

22
backend/code128.c
View File

@ -76,7 +76,7 @@ static const char *C128Table[107] = {
};
/* Determine appropriate mode for a given character */
int parunmodd(const unsigned char llyth) {
INTERNAL int parunmodd(const unsigned char llyth) {
int modd;
modd = 0;
@ -102,7 +102,7 @@ int parunmodd(const unsigned char llyth) {
/**
* bring together same type blocks
*/
void grwp(int *indexliste) {
static void grwp(int *indexliste) {
/* bring together same type blocks */
if (*(indexliste) > 1) {
@ -131,7 +131,7 @@ void grwp(int *indexliste) {
/**
* Implements rules from ISO 15417 Annex E
*/
void dxsmooth(int *indexliste) {
static void dxsmooth(int *indexliste) {
int i, last, next;
for (i = 0; i < *(indexliste); i++) {
@ -241,7 +241,7 @@ void dxsmooth(int *indexliste) {
* Translate Code 128 Set A characters into barcodes.
* This set handles all control characters NULL to US.
*/
void c128_set_a(unsigned char source, char dest[], int values[], int *bar_chars) {
static void c128_set_a(unsigned char source, char dest[], int values[], int *bar_chars) {
if (source > 127) {
if (source < 160) {
@ -268,7 +268,7 @@ void c128_set_a(unsigned char source, char dest[], int values[], int *bar_chars)
* This set handles all characters which are not part of long numbers and not
* control characters.
*/
void c128_set_b(unsigned char source, char dest[], int values[], int *bar_chars) {
static void c128_set_b(unsigned char source, char dest[], int values[], int *bar_chars) {
if (source > 127) {
strcat(dest, C128Table[source - 32 - 128]);
values[(*bar_chars)] = source - 32 - 128;
@ -282,7 +282,7 @@ void c128_set_b(unsigned char source, char dest[], int values[], int *bar_chars)
/* Translate Code 128 Set C characters into barcodes
* This set handles numbers in a compressed form
*/
void c128_set_c(unsigned char source_a, unsigned char source_b, char dest[], int values[], int *bar_chars) {
static void c128_set_c(unsigned char source_a, unsigned char source_b, char dest[], int values[], int *bar_chars) {
int weight;
weight = (10 * ctoi(source_a)) + ctoi(source_b);
@ -292,7 +292,7 @@ void c128_set_c(unsigned char source_a, unsigned char source_b, char dest[], int
}
/* Handle Code 128 and NVE-18 */
int code_128(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
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;
@ -683,7 +683,7 @@ int code_128(struct zint_symbol *symbol, unsigned char source[], const size_t le
}
/* Handle EAN-128 (Now known as GS1-128) */
int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
int i, j, values[170], bar_characters, read, total_sum;
int error_number, indexchaine, indexliste;
char set[170], mode, last_set;
@ -994,7 +994,7 @@ int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t len
}
/* Add check digit if encoding an NVE18 symbol */
int nve_18(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int nve_18(struct zint_symbol *symbol, unsigned char source[], int length) {
int error_number, zeroes, i, nve_check, total_sum, sourcelen;
unsigned char ean128_equiv[25];
@ -1037,7 +1037,7 @@ int nve_18(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* EAN-14 - A version of EAN-128 */
int ean_14(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int ean_14(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, count, check_digit;
int error_number, zeroes;
unsigned char ean128_equiv[20];
@ -1077,5 +1077,3 @@ int ean_14(struct zint_symbol *symbol, unsigned char source[], int length) {
return error_number;
}

7
backend/code16k.c
View File

@ -53,7 +53,7 @@
#define CANDB 98
#define CANDBB 99
extern int parunmodd(const unsigned char llyth);
INTERNAL int parunmodd(const unsigned char llyth);
static int list[2][170];
@ -257,7 +257,7 @@ static void c16k_set_c(const unsigned char source_a, unsigned char source_b, uns
(*bar_chars)++;
}
int code16k(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int code16k(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
char width_pattern[100];
int current_row, rows_needed, looper, first_check, second_check;
int indexchaine, f_state;
@ -732,6 +732,3 @@ int code16k(struct zint_symbol *symbol, unsigned char source[], const size_t len
symbol->width = 70;
return errornum;
}

3
backend/code49.c
View File

@ -41,7 +41,7 @@
/* "!" represents Shift 1 and "&" represents Shift 2, "*" represents FNC1 */
int code_49(struct zint_symbol *symbol, unsigned char source[], const int length) {
INTERNAL int code_49(struct zint_symbol *symbol, unsigned char source[], const int length) {
int i, j, rows, M, x_count, y_count, z_count, posn_val, local_value;
char intermediate[170] = "";
int codewords[170], codeword_count;
@ -344,4 +344,3 @@ int code_49(struct zint_symbol *symbol, unsigned char source[], const int length
return 0;
}

57
backend/common.c
View File

@ -32,16 +32,15 @@
/* vim: set ts=4 sw=4 et : */
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "common.h"
/* Local replacement for strlen() with unsigned char strings */
size_t ustrlen(const unsigned char data[]) {
INTERNAL size_t ustrlen(const unsigned char data[]) {
return strlen((const char*) data);
}
/* Converts a character 0-9 to its equivalent integer value */
int ctoi(const char source) {
INTERNAL int ctoi(const char source) {
if ((source >= '0') && (source <= '9'))
return (source - '0');
if ((source >= 'A') && (source <= 'F'))
@ -51,9 +50,8 @@ int ctoi(const char source) {
return -1;
}
/* Convert an integer value to a string representing its binary equivalent */
void bin_append(const int arg, const int length, char *binary) {
INTERNAL void bin_append(const int arg, const int length, char *binary) {
size_t posn = strlen(binary);
bin_append_posn(arg, length, binary, posn);
@ -62,7 +60,7 @@ void bin_append(const int arg, const int length, char *binary) {
}
/* Convert an integer value to a string representing its binary equivalent at a set position */
void bin_append_posn(const int arg, const int length, char *binary, size_t posn) {
INTERNAL void bin_append_posn(const int arg, const int length, char *binary, size_t posn) {
int i;
int start;
@ -77,15 +75,16 @@ void bin_append_posn(const int arg, const int length, char *binary, size_t posn)
}
/* Converts an integer value to its hexadecimal character */
char itoc(const int source) {
INTERNAL char itoc(const int source) {
if ((source >= 0) && (source <= 9)) {
return ('0' + source);
} else {
return ('A' + (source - 10));
}
}
/* Converts lower case characters to upper case in a string source[] */
void to_upper(unsigned char source[]) {
INTERNAL void to_upper(unsigned char source[]) {
size_t i, src_len = ustrlen(source);
for (i = 0; i < src_len; i++) {
@ -96,7 +95,7 @@ void to_upper(unsigned char source[]) {
}
/* Verifies that a string only uses valid characters */
int is_sane(const char test_string[], const unsigned char source[], const size_t length) {
INTERNAL int is_sane(const char test_string[], const unsigned char source[], const size_t length) {
unsigned int j;
size_t i, lt = strlen(test_string);
@ -117,7 +116,7 @@ int is_sane(const char test_string[], const unsigned char source[], const size_t
}
/* Replaces huge switch statements for looking up in tables */
void lookup(const char set_string[], const char *table[], const char data, char dest[]) {
INTERNAL void lookup(const char set_string[], const char *table[], const char data, char dest[]) {
size_t i, n = strlen(set_string);
for (i = 0; i < n; i++) {
@ -128,7 +127,7 @@ void lookup(const char set_string[], const char *table[], const char data, char
}
/* Returns the position of data in set_string */
int posn(const char set_string[], const char data) {
INTERNAL int posn(const char set_string[], const char data) {
int i, n = (int)strlen(set_string);
for (i = 0; i < n; i++) {
@ -140,7 +139,7 @@ int posn(const char set_string[], const char data) {
}
/* Returns the number of times a character occurs in a string */
int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigned char c) {
INTERNAL int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigned char c) {
int count = 0;
int i;
for (i = 0; i < length; i++) {
@ -152,22 +151,22 @@ int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigne
}
/* Return true (1) if a module is dark/black, otherwise false (0) */
int module_is_set(const struct zint_symbol *symbol, const int y_coord, const int x_coord) {
INTERNAL int module_is_set(const struct zint_symbol *symbol, const int y_coord, const int x_coord) {
return (symbol->encoded_data[y_coord][x_coord / 7] >> (x_coord % 7)) & 1;
}
/* Set a module to dark/black */
void set_module(struct zint_symbol *symbol, const int y_coord, const int x_coord) {
INTERNAL void set_module(struct zint_symbol *symbol, const int y_coord, const int x_coord) {
symbol->encoded_data[y_coord][x_coord / 7] |= 1 << (x_coord % 7);
}
/* Set (or unset) a module to white */
void unset_module(struct zint_symbol *symbol, const int y_coord, const int x_coord) {
INTERNAL void unset_module(struct zint_symbol *symbol, const int y_coord, const int x_coord) {
symbol->encoded_data[y_coord][x_coord / 7] &= ~(1 << (x_coord % 7));
}
/* Expands from a width pattern to a bit pattern */
void expand(struct zint_symbol *symbol, const char data[]) {
INTERNAL void expand(struct zint_symbol *symbol, const char data[]) {
size_t reader, n = strlen(data);
int writer, i;
@ -201,7 +200,7 @@ void expand(struct zint_symbol *symbol, const char data[]) {
}
/* Indicates which symbologies can have row binding */
int is_stackable(const int symbology) {
INTERNAL int is_stackable(const int symbology) {
if (symbology < BARCODE_PDF417) {
return 1;
}
@ -224,7 +223,7 @@ int is_stackable(const int symbology) {
}
/* Indicates which symbols can have addon (EAN-2 and EAN-5) */
int is_extendable(const int symbology) {
INTERNAL int is_extendable(const int symbology) {
if (symbology == BARCODE_EANX || symbology == BARCODE_EANX_CHK) {
return 1;
}
@ -251,11 +250,11 @@ int is_extendable(const int symbology) {
}
/* Indicates which symbols can have composite 2D component data */
int is_composite(int symbology) {
INTERNAL int is_composite(int symbology) {
return symbology >= BARCODE_EANX_CC && symbology <= BARCODE_RSS_EXPSTACK_CC;
}
int istwodigits(const unsigned char source[], const size_t position) {
INTERNAL int istwodigits(const unsigned char source[], const size_t position) {
if ((source[position] >= '0') && (source[position] <= '9')) {
if ((source[position + 1] >= '0') && (source[position + 1] <= '9')) {
return 1;
@ -266,7 +265,7 @@ int istwodigits(const unsigned char source[], const size_t position) {
}
/* State machine to decode UTF-8 to Unicode codepoints (state 0 means done, state 12 means error) */
unsigned int decode_utf8(unsigned int* state, unsigned int* codep, const unsigned char byte) {
INTERNAL unsigned int decode_utf8(unsigned int* state, unsigned int* codep, const unsigned char byte) {
/*
Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
@ -312,7 +311,7 @@ unsigned int decode_utf8(unsigned int* state, unsigned int* codep, const unsigne
/* Convert UTF-8 to Unicode. If `disallow_4byte` unset, allow all values (UTF-32).
* If `disallow_4byte` set, only allow codepoints <= U+FFFF (ie four-byte sequences not allowed) (UTF-16, no surrogates) */
int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], unsigned int vals[], size_t *length, int disallow_4byte) {
INTERNAL int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], unsigned int vals[], size_t *length, int disallow_4byte) {
size_t bpos;
int jpos;
unsigned int codepoint, state = 0;
@ -344,7 +343,7 @@ int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], un
}
/* Enforce minimum permissable height of rows */
void set_minimum_height(struct zint_symbol *symbol, const int min_height) {
INTERNAL void set_minimum_height(struct zint_symbol *symbol, const int min_height) {
int fixed_height = 0;
int zero_count = 0;
int i;
@ -369,7 +368,7 @@ void set_minimum_height(struct zint_symbol *symbol, const int min_height) {
}
/* Calculate optimized encoding modes. Adapted from Project Nayuki */
void pn_define_mode(char* mode, const unsigned int data[], const size_t length, const int debug,
INTERNAL void pn_define_mode(char* mode, const unsigned int data[], const size_t length, const int debug,
unsigned int state[], const char mode_types[], const int num_modes, pn_head_costs head_costs, pn_switch_cost switch_cost, pn_eod_cost eod_cost, pn_cur_cost cur_cost) {
/*
* Copyright (c) Project Nayuki. (MIT License)
@ -400,12 +399,12 @@ void pn_define_mode(char* mode, const unsigned int data[], const size_t length,
cur_costs = (unsigned int*) _alloca(num_modes * sizeof(unsigned int));
#endif
/* char_modes[i * num_modes + j] represents the mode to encode the code point at index i such that the final segment ends in
* mode_types[j] and the total number of bits is minimized over all possible choices */
/* char_modes[i * num_modes + j] represents the mode to encode the code point at index i such that the final
* segment ends in mode_types[j] and the total number of bits is minimized over all possible choices */
memset(char_modes, 0, length * num_modes);
/* At the beginning of each iteration of the loop below, prev_costs[j] is the minimum number of 1/6 (1/GM_MULT) bits needed
* to encode the entire string prefix of length i, and end in mode_types[j] */
/* At the beginning of each iteration of the loop below, prev_costs[j] is the minimum number of 1/6 (1/XX_MULT)
* bits needed to encode the entire string prefix of length i, and end in mode_types[j] */
memcpy(prev_costs, (*head_costs)(state), num_modes * sizeof(unsigned int));
/* Calculate costs using dynamic programming */
@ -460,6 +459,7 @@ void pn_define_mode(char* mode, const unsigned int data[], const size_t length,
}
}
#ifdef ZINT_TEST
/* Dumps hex-formatted codewords in symbol->errtxt (for use in testing) */
void debug_test_codeword_dump(struct zint_symbol *symbol, unsigned char* codewords, int length) {
int i, max = length, cnt_len = 0;
@ -473,3 +473,4 @@ void debug_test_codeword_dump(struct zint_symbol *symbol, unsigned char* codewor
}
symbol->errtxt[strlen(symbol->errtxt) - 1] = '\0'; /* Zap last space */
}
#endif

54
backend/common.h
View File

@ -51,40 +51,48 @@
#define ustrcpy(target,source) strcpy((char*)target,(const char*)source)
#if defined(__GNUC__) && !defined(ZINT_TEST)
#define INTERNAL __attribute__ ((visibility ("hidden")))
#else
#define INTERNAL
#endif /* defined(__GNUC__) && !defined(ZINT_TEST) */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
extern size_t ustrlen(const unsigned char data[]);
extern int ctoi(const char source);
extern char itoc(const int source);
extern void to_upper(unsigned char source[]);
extern int is_sane(const char test_string[], const unsigned char source[], const size_t length);
extern void lookup(const char set_string[], const char *table[], const char data, char dest[]);
extern void bin_append(const int arg, const int length, char *binary);
extern void bin_append_posn(const int arg, const int length, char *binary, size_t posn);
extern int posn(const char set_string[], const char data);
extern int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigned char c);
extern int module_is_set(const struct zint_symbol *symbol, const int y_coord, const int x_coord);
extern void set_module(struct zint_symbol *symbol, const int y_coord, const int x_coord);
extern int istwodigits(const unsigned char source[], const size_t position);
extern void expand(struct zint_symbol *symbol, const char data[]);
extern void unset_module(struct zint_symbol *symbol, const int y_coord, const int x_coord);
extern int is_stackable(const int symbology);
extern int is_extendable(const int symbology);
extern int is_composite(const int symbology);
extern unsigned int decode_utf8(unsigned int* state, unsigned int* codep, const unsigned char byte);
extern int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], unsigned int vals[], size_t *length, int disallow_4byte);
extern void set_minimum_height(struct zint_symbol *symbol, const int min_height);
INTERNAL size_t ustrlen(const unsigned char data[]);
INTERNAL int ctoi(const char source);
INTERNAL char itoc(const int source);
INTERNAL void to_upper(unsigned char source[]);
INTERNAL int is_sane(const char test_string[], const unsigned char source[], const size_t length);
INTERNAL void lookup(const char set_string[], const char *table[], const char data, char dest[]);
INTERNAL void bin_append(const int arg, const int length, char *binary);
INTERNAL void bin_append_posn(const int arg, const int length, char *binary, size_t posn);
INTERNAL int posn(const char set_string[], const char data);
INTERNAL int ustrchr_cnt(const unsigned char string[], const size_t length, const unsigned char c);
INTERNAL int module_is_set(const struct zint_symbol *symbol, const int y_coord, const int x_coord);
INTERNAL void set_module(struct zint_symbol *symbol, const int y_coord, const int x_coord);
INTERNAL int istwodigits(const unsigned char source[], const size_t position);
INTERNAL void expand(struct zint_symbol *symbol, const char data[]);
INTERNAL void unset_module(struct zint_symbol *symbol, const int y_coord, const int x_coord);
INTERNAL int is_stackable(const int symbology);
INTERNAL int is_extendable(const int symbology);
INTERNAL int is_composite(const int symbology);
INTERNAL unsigned int decode_utf8(unsigned int* state, unsigned int* codep, const unsigned char byte);
INTERNAL int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], unsigned int vals[], size_t *length, int disallow_4byte);
INTERNAL void set_minimum_height(struct zint_symbol *symbol, const int min_height);
typedef unsigned int* (*pn_head_costs)(unsigned int state[]);
typedef unsigned int (*pn_switch_cost)(unsigned int state[], const int k, const int j);
typedef unsigned int (*pn_eod_cost)(unsigned int state[], const int k);
typedef void (*pn_cur_cost)(unsigned int state[], const unsigned int data[], const size_t length, const int i, char* char_modes, unsigned int prev_costs[], unsigned int cur_costs[]);
extern void pn_define_mode(char* mode, const unsigned int data[], const size_t length, const int debug,
INTERNAL void pn_define_mode(char* mode, const unsigned int data[], const size_t length, const int debug,
unsigned int state[], const char mode_types[], const int num_modes, pn_head_costs head_costs, pn_switch_cost switch_cost, pn_eod_cost eod_cost, pn_cur_cost cur_cost);
extern void debug_test_codeword_dump(struct zint_symbol *symbol, unsigned char* codewords, int length);
#ifdef ZINT_TEST
void debug_test_codeword_dump(struct zint_symbol *symbol, unsigned char* codewords, int length);
#endif
#ifdef __cplusplus
}

20
backend/composite.c
View File

@ -65,12 +65,12 @@
#define UINT unsigned short
extern int eanx(struct zint_symbol *symbol, unsigned char source[], int length);
extern int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length);
extern void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsigned char local_source[]);
extern int rss14(struct zint_symbol *symbol, unsigned char source[], int length);
extern int rsslimited(struct zint_symbol *symbol, unsigned char source[], int length);
extern int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int length);
INTERNAL int eanx(struct zint_symbol *symbol, unsigned char source[], int length);
INTERNAL int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length);
INTERNAL void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsigned char local_source[]);
INTERNAL int rss14(struct zint_symbol *symbol, unsigned char source[], int length);
INTERNAL int rsslimited(struct zint_symbol *symbol, unsigned char source[], int length);
INTERNAL int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int length);
static UINT pwr928[69][7];
@ -796,7 +796,7 @@ static int calc_padding_cca(int binary_length, int cc_width) {
return target_bitsize;
}
int calc_padding_ccb(int binary_length, int cc_width) {
static int calc_padding_ccb(int binary_length, int cc_width) {
int target_bitsize = 0;
switch (cc_width) {
@ -895,7 +895,7 @@ int calc_padding_ccb(int binary_length, int cc_width) {
return target_bitsize;
}
int calc_padding_ccc(int binary_length, int *cc_width, int lin_width, int *ecc) {
static int calc_padding_ccc(int binary_length, int *cc_width, int lin_width, int *ecc) {
int target_bitsize = 0;
int byte_length, codewords_used, ecc_level, ecc_codewords, rows;
int codewords_total, target_codewords, target_bytesize;
@ -1344,7 +1344,7 @@ static int cc_binary_string(struct zint_symbol *symbol, const char source[], cha
return 0;
}
int linear_dummy_run(unsigned char *source, int length) {
static int linear_dummy_run(unsigned char *source, int length) {
struct zint_symbol *dummy;
int error_number;
int linear_width;
@ -1363,7 +1363,7 @@ int linear_dummy_run(unsigned char *source, int length) {
}
}
int composite(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int composite(struct zint_symbol *symbol, unsigned char source[], int length) {
int error_number, cc_mode, cc_width, ecc_level;
int j, i, k;
unsigned int bs = 13 * length + 500 + 1; /* Allow for 8 bits + 5-bit latch per char + 500 bits overhead/padding */

9
backend/dmatrix.c
View File

@ -40,7 +40,6 @@
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include <assert.h>
@ -52,8 +51,8 @@
#define ceilf ceil
#endif
#endif
#include "reedsol.h"
#include "common.h"
#include "reedsol.h"
#include "dmatrix.h"
/* Annex M placement alorithm low level */
@ -1164,7 +1163,7 @@ static void add_tail(unsigned char target[], int tp, const int tail_length) {
}
}
int data_matrix_200(struct zint_symbol *symbol,const unsigned char source[], const size_t in_length) {
static int data_matrix_200(struct zint_symbol *symbol,const unsigned char source[], const size_t in_length) {
int i, skew = 0;
size_t inputlen = in_length;
unsigned char binary[2200];
@ -1327,7 +1326,7 @@ int data_matrix_200(struct zint_symbol *symbol,const unsigned char source[], con
return error_number;
}
int dmatrix(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
INTERNAL int dmatrix(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
int error_number;
if (symbol->option_1 <= 1) {
@ -1341,5 +1340,3 @@ int dmatrix(struct zint_symbol *symbol, const unsigned char source[], const size
return error_number;
}

20
backend/dmatrix.h
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/*
Containes Extended Rectangular Data Matrix (DMRE)
@ -36,19 +37,8 @@
Contact: harald.oehlmann@eurodatacouncil.org
*/
#include "common.h"
#ifndef __IEC16022ECC200_H
#define __IEC16022ECC200_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
extern int data_matrix_200(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#ifndef __DMATRIX_H
#define __DMATRIX_H
#define MAXBARCODE 3116
@ -255,6 +245,4 @@ static const unsigned short int matrixrsblock[] = {
/*44*/ 56, /*104x104*/ 68, /*120x120*/ 62, /*132x132*/ 62 /*144x144*/
};
#endif
#endif /* __DMATRIX_H */

37
backend/dotcode.c
View File

@ -104,7 +104,7 @@ static int clr_row(char *Dots, const int Hgt, const int Wid, const int y) {
}
/* Dot pattern scoring routine from Annex A */
const int score_array(char Dots[], int Hgt, int Wid) {
static const int score_array(char Dots[], int Hgt, int Wid) {
int x, y, worstedge, first, last, sum;
int penalty_local = 0;
int penalty = 0;
@ -268,7 +268,7 @@ const int score_array(char Dots[], int Hgt, int Wid) {
// employing Galois Field GF, where GF is prime, with a prime modulus of PM
//-------------------------------------------------------------------------
void rsencode(int nd, int nc, unsigned char *wd) {
static void rsencode(int nd, int nc, unsigned char *wd) {
int i, j, k, nw, start, step, root[GF], c[GF];
// Start by generating "nc" roots (antilogs):
@ -312,7 +312,7 @@ void rsencode(int nd, int nc, unsigned char *wd) {
}
/* Check if the next character is directly encodable in code set A (Annex F.II.D) */
int datum_a(const unsigned char source[], int position, int length) {
static int datum_a(const unsigned char source[], int position, int length) {
int retval = 0;
if (position < length) {
@ -325,7 +325,7 @@ int datum_a(const unsigned char source[], int position, int length) {
}
/* Check if the next character is directly encodable in code set B (Annex F.II.D) */
int datum_b(const unsigned char source[], int position, int length) {
static int datum_b(const unsigned char source[], int position, int length) {
int retval = 0;
if (position < length) {
@ -352,7 +352,7 @@ int datum_b(const unsigned char source[], int position, int length) {
}
/* Check if the next characters are directly encodable in code set C (Annex F.II.D) */
int datum_c(const unsigned char source[], int position, int length) {
static int datum_c(const unsigned char source[], int position, int length) {
int retval = 0;
if (position <= length - 2) {
@ -365,7 +365,7 @@ int datum_c(const unsigned char source[], int position, int length) {
}
/* Returns how many consecutive digits lie immediately ahead (Annex F.II.A) */
int n_digits(const unsigned char source[], int position, int length) {
static int n_digits(const unsigned char source[], int position, int length) {
int i;
for (i = position; ((source[i] >= '0') && (source[i] <= '9')) && (i < length); i++);
@ -374,7 +374,7 @@ int n_digits(const unsigned char source[], int position, int length) {
}
/* checks ahead for 10 or more digits starting "17xxxxxx10..." (Annex F.II.B) */
int seventeen_ten(const unsigned char source[], int position, int length) {
static int seventeen_ten(const unsigned char source[], int position, int length) {
int found = 0;
if (n_digits(source, position, length) >= 10) {
@ -390,7 +390,7 @@ int seventeen_ten(const unsigned char source[], int position, int length) {
/* checks how many characters ahead can be reached while datum_c is true,
* returning the resulting number of codewords (Annex F.II.E)
*/
int ahead_c(const unsigned char source[], int position, int length) {
static int ahead_c(const unsigned char source[], int position, int length) {
int count = 0;
int i;
@ -402,7 +402,7 @@ int ahead_c(const unsigned char source[], int position, int length) {
}
/* Annex F.II.F */
int try_c(const unsigned char source[], int position, int length) {
static int try_c(const unsigned char source[], int position, int length) {
int retval = 0;
if (n_digits(source, position, length) > 0) {
@ -415,7 +415,7 @@ int try_c(const unsigned char source[], int position, int length) {
}
/* Annex F.II.G */
int ahead_a(const unsigned char source[], int position, int length) {
static int ahead_a(const unsigned char source[], int position, int length) {
int count = 0;
int i;
@ -428,7 +428,7 @@ int ahead_a(const unsigned char source[], int position, int length) {
}
/* Annex F.II.H */
int ahead_b(const unsigned char source[], int position, int length) {
static int ahead_b(const unsigned char source[], int position, int length) {
int count = 0;
int i;
@ -441,7 +441,7 @@ int ahead_b(const unsigned char source[], int position, int length) {
}
/* checks if the next character is in the range 128 to 255 (Annex F.II.I) */
int binary(const unsigned char source[], int position) {
static int binary(const unsigned char source[], int position) {
int retval = 0;
if (source[position] >= 128) {
@ -452,7 +452,7 @@ int binary(const unsigned char source[], int position) {
}
/* Analyse input data stream and encode using algorithm from Annex F */
int dotcode_encode_message(struct zint_symbol *symbol, const unsigned char source[], int length, unsigned char *codeword_array, int *binary_finish) {
static int dotcode_encode_message(struct zint_symbol *symbol, const unsigned char source[], int length, unsigned char *codeword_array, int *binary_finish) {
int input_position, array_length, i;
char encoding_mode;
int inside_macro;
@ -1102,7 +1102,7 @@ static size_t make_dotstream(unsigned char masked_array[], int array_length, cha
/* Determines if a given dot is a reserved corner dot
* to be used by one of the last six bits
*/
int is_corner(int column, int row, int width, int height) {
static int is_corner(int column, int row, int width, int height) {
int corner = 0;
/* Top Left */
@ -1144,7 +1144,7 @@ int is_corner(int column, int row, int width, int height) {
}
/* Place the dots in the symbol*/
void fold_dotstream(char dot_stream[], int width, int height, char dot_array[]) {
static void fold_dotstream(char dot_stream[], int width, int height, char dot_array[]) {
int column, row;
int input_position = 0;
@ -1209,7 +1209,7 @@ void fold_dotstream(char dot_stream[], int width, int height, char dot_array[])
}
}
void apply_mask(int mask, int data_length, unsigned char *masked_codeword_array, unsigned char *codeword_array, int ecc_length, char *dot_stream) {
static void apply_mask(int mask, int data_length, unsigned char *masked_codeword_array, unsigned char *codeword_array, int ecc_length, char *dot_stream) {
int weight = 0;
int j;
@ -1246,7 +1246,7 @@ void apply_mask(int mask, int data_length, unsigned char *masked_codeword_array,
rsencode(data_length + 1, ecc_length, masked_codeword_array);
}
void force_corners(int width, int height, char *dot_array) {
static void force_corners(int width, int height, char *dot_array) {
if (width % 2) {
// "Vertical" symbol
dot_array[0] = '1';
@ -1266,7 +1266,7 @@ void force_corners(int width, int height, char *dot_array) {
}
}
int dotcode(struct zint_symbol *symbol, const unsigned char source[], int length) {
INTERNAL int dotcode(struct zint_symbol *symbol, const unsigned char source[], int length) {
int i, j, k;
size_t jc, n_dots;
int data_length, ecc_length;
@ -1519,4 +1519,3 @@ int dotcode(struct zint_symbol *symbol, const unsigned char source[], int length
return 0;
}

9
backend/eci.c
View File

@ -28,18 +28,19 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "eci.h"
#include "zint.h"
#include "common.h"
#ifdef _MSC_VER
#include <malloc.h>
#endif
/* Convert Unicode to other character encodings */
int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length) {
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length) {
int in_posn;
int out_posn;
int ext;
@ -253,7 +254,7 @@ int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[]
}
/* Find the lowest ECI mode which will encode a given set of Unicode text */
int get_best_eci(unsigned char source[], size_t length) {
INTERNAL int get_best_eci(unsigned char source[], size_t length) {
int eci = 3;
#ifndef _MSC_VER
@ -271,5 +272,3 @@ int get_best_eci(unsigned char source[], size_t length) {
return 26; // If all of these fail, use Unicode!
}

15
backend/emf.c
View File

@ -28,6 +28,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/* Developed according to [MS-EMF] - v20160714, Released July 14, 2016
* and [MS-WMF] - v20160714, Released July 14, 2016 */
@ -41,7 +42,7 @@
#include "common.h"
#include "emf.h"
int count_rectangles(struct zint_symbol *symbol) {
static int count_rectangles(struct zint_symbol *symbol) {
int rectangles = 0;
struct zint_vector_rect *rect;
@ -54,7 +55,7 @@ int count_rectangles(struct zint_symbol *symbol) {
return rectangles;
}
int count_circles(struct zint_symbol *symbol) {
static int count_circles(struct zint_symbol *symbol) {
int circles = 0;
struct zint_vector_circle *circ;
@ -67,7 +68,7 @@ int count_circles(struct zint_symbol *symbol) {
return circles;
}
int count_hexagons(struct zint_symbol *symbol) {
static int count_hexagons(struct zint_symbol *symbol) {
int hexagons = 0;
struct zint_vector_hexagon *hex;
@ -80,7 +81,7 @@ int count_hexagons(struct zint_symbol *symbol) {
return hexagons;
}
int count_strings(struct zint_symbol *symbol) {
static int count_strings(struct zint_symbol *symbol) {
int strings = 0;
struct zint_vector_string *str;
@ -93,7 +94,7 @@ int count_strings(struct zint_symbol *symbol) {
return strings;
}
void utfle_copy(unsigned char *output, unsigned char *input, int length) {
static void utfle_copy(unsigned char *output, unsigned char *input, int length) {
int i;
int o;
@ -117,7 +118,7 @@ void utfle_copy(unsigned char *output, unsigned char *input, int length) {
} while (i < length);
}
int bump_up(int input) {
static int bump_up(int input) {
/* Strings length must be a multiple of 4 bytes */
if ((input % 2) == 1) {
input++;
@ -125,7 +126,7 @@ int bump_up(int input) {
return input;
}
int emf_plot(struct zint_symbol *symbol) {
INTERNAL int emf_plot(struct zint_symbol *symbol) {
int i,j;
FILE *emf_file;
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;

10
backend/gb18030.c
View File

@ -57,7 +57,7 @@
#include "gb2312.h"
#include "gb18030.h"
extern int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
/*
* CP936 extensions (libiconv-1.16/lib/cp936ext.h)
@ -2795,7 +2795,7 @@ static const unsigned short gb18030_pua2charset[31*3] = {
0xe864, 0xe864, 0xfea0,
};
int gb18030_wctomb_zint(unsigned int* r1, unsigned int* r2, unsigned int wc) {
INTERNAL int gb18030_wctomb_zint(unsigned int* r1, unsigned int* r2, unsigned int wc) {
int ret;
/* Code set 0 (ASCII) */
@ -2867,7 +2867,7 @@ int gb18030_wctomb_zint(unsigned int* r1, unsigned int* r2, unsigned int wc) {
}
/* Convert UTF-8 string to GB 18030 and place in array of ints */
int gb18030_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL int gb18030_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int i, j, error_number, ret;
unsigned int length;
#ifndef _MSC_VER
@ -2902,7 +2902,7 @@ int gb18030_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], s
}
/* Convert UTF-8 string to single byte ECI and place in array of ints */
int gb18030_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL int gb18030_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int error_number;
#ifndef _MSC_VER
unsigned char single_byte[*p_length + 1];
@ -2922,7 +2922,7 @@ int gb18030_utf8tosb(int eci, const unsigned char source[], size_t* p_length, un
}
/* Copy byte input stream to array of ints, putting double-bytes that match HANXIN Chinese mode in single entry, and quad-bytes in 2 entries */
void gb18030_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL void gb18030_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int i, j, done;
unsigned int length;
unsigned char c1, c2, c3, c4;

8
backend/gb18030.h
View File

@ -37,10 +37,10 @@
extern "C" {
#endif /* __cplusplus */
int gb18030_wctomb_zint(unsigned int* r1, unsigned int* r2, unsigned int wc);
int gb18030_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
int gb18030_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
void gb18030_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL int gb18030_wctomb_zint(unsigned int* r1, unsigned int* r2, unsigned int wc);
INTERNAL int gb18030_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL int gb18030_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL void gb18030_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata);
#ifdef __cplusplus
}

10
backend/gb2312.c
View File

@ -56,7 +56,7 @@
#include "common.h"
#include "gb2312.h"
extern int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
/*
* GB2312.1980-0 (libiconv-1.16/lib/gb2312.h)
@ -1499,7 +1499,7 @@ static const Summary16 gb2312_uni2indx_pageff[15] = {
{ 7441, 0x0000 }, { 7441, 0x0000 }, { 7441, 0x002b },
};
int gb2312_wctomb_zint(unsigned int* r, unsigned int wc) {
INTERNAL int gb2312_wctomb_zint(unsigned int* r, unsigned int wc) {
const Summary16 *summary = NULL;
if (wc >= 0x0000 && wc < 0x0460) {
if (wc == 0x00b7) { /* ZINT: Patched to duplicate map to 0xA1A4 */
@ -1541,7 +1541,7 @@ int gb2312_wctomb_zint(unsigned int* r, unsigned int wc) {
}
/* Convert UTF-8 string to GB 2312 (EUC-CN) and place in array of ints */
int gb2312_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL int gb2312_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int i, error_number;
unsigned int length;
#ifndef _MSC_VER
@ -1570,7 +1570,7 @@ int gb2312_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], si
}
/* Convert UTF-8 string to single byte ECI and place in array of ints */
int gb2312_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL int gb2312_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int error_number;
#ifndef _MSC_VER
unsigned char single_byte[*p_length + 1];
@ -1590,7 +1590,7 @@ int gb2312_utf8tosb(int eci, const unsigned char source[], size_t* p_length, uns
}
/* Copy byte input stream to array of ints, putting double-bytes that match GRIDMATRIX Chinese mode in single entry */
void gb2312_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
INTERNAL void gb2312_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata) {
int i, j;
unsigned int length;
unsigned char c1, c2;

8
backend/gb2312.h
View File

@ -37,10 +37,10 @@
extern "C" {
#endif /* __cplusplus */
int gb2312_wctomb_zint(unsigned int* r, unsigned int wc);
int gb2312_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
int gb2312_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
void gb2312_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL int gb2312_wctomb_zint(unsigned int* r, unsigned int wc);
INTERNAL int gb2312_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL int gb2312_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* gbdata);
INTERNAL void gb2312_cpy(const unsigned char source[], size_t* p_length, unsigned int* gbdata);
#ifdef __cplusplus
}

2
backend/general_field.c
View File

@ -91,7 +91,7 @@ static int general_field_next_none(char* general_field, int i, int general_field
/* Attempts to apply encoding rules from sections 7.2.5.5.1 to 7.2.5.5.3
* of ISO/IEC 24724:2011 (same as sections 5.4.1 to 5.4.3 of ISO/IEC 24723:2010) */
int general_field_encode(char* general_field, int* p_mode, int* p_last_digit, char binary_string[]) {
INTERNAL int general_field_encode(char* general_field, int* p_mode, int* p_last_digit, char binary_string[]) {
int i, d1, d2;
int mode = *p_mode;
int last_digit = 0; /* Set to odd remaining digit at end if any */

2
backend/general_field.h
View File

@ -39,7 +39,7 @@
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
extern int general_field_encode(char* general_field, int* p_mode, int* p_last_digit, char binary_string[]);
INTERNAL int general_field_encode(char* general_field, int* p_mode, int* p_last_digit, char binary_string[]);
#ifdef __cplusplus
}
#endif /* __cplusplus */

7
backend/gif.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
@ -123,7 +124,7 @@ static void FlushStringTable(statestruct *pState) {
}
}
unsigned short FindPixelOutlet(statestruct *pState, unsigned short HeadNode, unsigned char Byte) {
static unsigned short FindPixelOutlet(statestruct *pState, unsigned short HeadNode, unsigned char Byte) {
unsigned short Outlet;
Outlet = (pState->NodeAxon)[HeadNode];
@ -176,7 +177,7 @@ static char NextCode(statestruct *pState, unsigned char * pPixelValueCur, unsign
return 1;
}
int gif_lzw(unsigned char *pOut, int OutLength, unsigned char *pIn, int InLen) {
static int gif_lzw(unsigned char *pOut, int OutLength, unsigned char *pIn, int InLen) {
unsigned char PixelValueCur;
unsigned char CodeBits;
unsigned short Pos;
@ -260,7 +261,7 @@ int gif_lzw(unsigned char *pOut, int OutLength, unsigned char *pIn, int InLen) {
}
}
int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
INTERNAL int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
char outbuf[10];
FILE *gif_file;
unsigned short usTemp;

12
backend/gridmtx.c
View File

@ -49,7 +49,7 @@
/* Bits multiplied by this for costs, so as to be whole integer divisible by 2 and 3 */
#define GM_MULT 6
static char numeral_nondigits[] = " +-.,"; /* Non-digit numeral set, excluding EOL (carriage return/linefeed) */
static const char numeral_nondigits[] = " +-.,"; /* Non-digit numeral set, excluding EOL (carriage return/linefeed) */
/* Whether in numeral or not. If in numeral, *p_numeral_end is set to position after numeral, and *p_numeral_cost is set to per-numeral cost */
static int in_numeral(const unsigned int gbdata[], const size_t length, const int posn, unsigned int* p_numeral_end, unsigned int* p_numeral_cost) {
@ -133,7 +133,7 @@ static unsigned int* gm_head_costs(unsigned int state[]) {
/* Cost of switching modes from k to j - see AIMD014 Rev. 1.63 Table 9 – Type conversion codes */
static unsigned int gm_switch_cost(unsigned int state[], const int k, const int j) {
static unsigned int switch_costs[GM_NUM_MODES][GM_NUM_MODES] = {
static const unsigned int switch_costs[GM_NUM_MODES][GM_NUM_MODES] = {
/* H N L U M B */
/*H*/ { 0, (13 + 2) * GM_MULT, 13 * GM_MULT, 13 * GM_MULT, 13 * GM_MULT, (13 + 9) * GM_MULT },
/*N*/ { 10 * GM_MULT, 0, 10 * GM_MULT, 10 * GM_MULT, 10 * GM_MULT, (10 + 9) * GM_MULT },
@ -148,7 +148,7 @@ static unsigned int gm_switch_cost(unsigned int state[], const int k, const int
/* Final end-of-data cost - see AIMD014 Rev. 1.63 Table 9 – Type conversion codes */
static unsigned int gm_eod_cost(unsigned int state[], const int k) {
static unsigned int eod_costs[GM_NUM_MODES] = {
static const unsigned int eod_costs[GM_NUM_MODES] = {
/* H N L U M B */
13 * GM_MULT, 10 * GM_MULT, 5 * GM_MULT, 5 * GM_MULT, 10 * GM_MULT, 4 * GM_MULT
};
@ -220,7 +220,7 @@ static void gm_cur_cost(unsigned int state[], const unsigned int gbdata[], const
/* Calculate optimized encoding modes */
static void define_mode(char* mode, const unsigned int gbdata[], const size_t length, const int debug) {
static char mode_types[] = { GM_CHINESE, GM_NUMBER, GM_LOWER, GM_UPPER, GM_MIXED, GM_BYTE }; /* Must be in same order as GM_H etc */
static const char mode_types[] = { GM_CHINESE, GM_NUMBER, GM_LOWER, GM_UPPER, GM_MIXED, GM_BYTE }; /* Must be in same order as GM_H etc */
unsigned int state[3] = { 0 /*numeral_end*/, 0 /*numeral_cost*/, 0 /*byte_count*/ };
pn_define_mode(mode, gbdata, length, debug, state, mode_types, GM_NUM_MODES, gm_head_costs, gm_switch_cost, gm_eod_cost, gm_cur_cost);
@ -919,7 +919,7 @@ static void place_layer_id(char* grid, int size, int layers, int modules, int ec
}
}
int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int size, modules, error_number;
int auto_layers, min_layers, layers, auto_ecc_level, min_ecc_level, ecc_level;
int x, y, i;
@ -1058,7 +1058,9 @@ int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], size_t
}
gm_add_ecc(binary, data_cw, layers, ecc_level, word);
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, word, data_cw);
#endif
size = 6 + (layers * 12);
modules = 1 + (layers * 2);

4
backend/gs1.c
View File

@ -44,7 +44,7 @@
to be bulletproof, nor does it report very accurately what problem was found
or where, but should prevent some of the more common encoding errors */
void itostr(char ai_string[], int ai_value) {
static void itostr(char ai_string[], int ai_value) {
int thou, hund, ten, unit;
char temp[2];
@ -70,7 +70,7 @@ void itostr(char ai_string[], int ai_value) {
strcat(ai_string, ")");
}
int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const size_t src_len, char reduced[]) {
INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const size_t src_len, char reduced[]) {
int i, j, last_ai, ai_latch;
char ai_string[7]; /* 6 char max "(NNNN)" */
int bracket_level, max_bracket_level, ai_length, max_ai_length, min_ai_length;

10
backend/hanxin.c
View File

@ -358,7 +358,7 @@ static unsigned int* hx_head_costs(unsigned int state[]) {
/* Cost of switching modes from k to j */
static unsigned int hx_switch_cost(unsigned int state[], const int k, const int j) {
static unsigned int switch_costs[HX_NUM_MODES][HX_NUM_MODES] = {
static const unsigned int switch_costs[HX_NUM_MODES][HX_NUM_MODES] = {
/* N T B 1 2 D F */
/*N*/ { 0, (10 + 4) * HX_MULT, (10 + 4 + 13) * HX_MULT, (10 + 4) * HX_MULT, (10 + 4) * HX_MULT, (10 + 4) * HX_MULT, 10 * HX_MULT },
/*T*/ { (6 + 4) * HX_MULT, 0, (6 + 4 + 13) * HX_MULT, (6 + 4) * HX_MULT, (6 + 4) * HX_MULT, (6 + 4) * HX_MULT, 6 * HX_MULT },
@ -374,7 +374,7 @@ static unsigned int hx_switch_cost(unsigned int state[], const int k, const int
/* Final end-of-data costs */
static unsigned int hx_eod_cost(unsigned int state[], const int k) {
static unsigned int eod_costs[HX_NUM_MODES] = {
static const unsigned int eod_costs[HX_NUM_MODES] = {
/* N T B 1 2 D F */
10 * HX_MULT, 6 * HX_MULT, 0, 12 * HX_MULT, 12 * HX_MULT, 15 * HX_MULT, 0
};
@ -436,7 +436,7 @@ static void hx_cur_cost(unsigned int state[], const unsigned int gbdata[], const
/* Calculate optimized encoding modes */
static void hx_define_mode(char* mode, const unsigned int gbdata[], const size_t length, const int debug) {
static char mode_types[] = { 'n', 't', 'b', '1', '2', 'd', 'f' }; /* Must be in same order as HX_N etc */
static const char mode_types[] = { 'n', 't', 'b', '1', '2', 'd', 'f' }; /* Must be in same order as HX_N etc */
unsigned int state[5] = { 0 /*numeric_end*/, 0 /*numeric_cost*/, 1 /*text_submode*/, 0 /*fourbyte_end*/, 0 /*fourbyte_cost*/ };
pn_define_mode(mode, gbdata, length, debug, state, mode_types, HX_NUM_MODES, hx_head_costs, hx_switch_cost, hx_eod_cost, hx_cur_cost);
@ -1370,7 +1370,7 @@ static int hx_apply_bitmask(unsigned char *grid, int size) {
}
/* Han Xin Code - main */
int han_xin(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int han_xin(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int est_binlen;
int ecc_level = symbol->option_1;
int i, j, version;
@ -1542,7 +1542,9 @@ int han_xin(struct zint_symbol *symbol, const unsigned char source[], size_t len
}
printf("\n");
}
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, datastream, data_codewords);
#endif
hx_setup_grid(grid, size, version);

6
backend/imail.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/* The function "USPS_MSB_Math_CRC11GenerateFrameCheckSequence"
is Copyright (C) 2006 United States Postal Service */
@ -209,7 +210,7 @@ static const unsigned short int AppxD_IV[130] = {
** Outputs:
** return unsigned short - 11 bit Frame Check Sequence (right justified)
***************************************************************************/
extern unsigned short USPS_MSB_Math_CRC11GenerateFrameCheckSequence(unsigned char *ByteArrayPtr) {
static unsigned short USPS_MSB_Math_CRC11GenerateFrameCheckSequence(unsigned char *ByteArrayPtr) {
unsigned short GeneratorPolynomial = 0x0F35;
unsigned short FrameCheckSequence = 0x07FF;
unsigned short Data;
@ -243,7 +244,7 @@ extern unsigned short USPS_MSB_Math_CRC11GenerateFrameCheckSequence(unsigned cha
return FrameCheckSequence;
}
int imail(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int imail(struct zint_symbol *symbol, unsigned char source[], int length) {
char data_pattern[200];
int error_number;
int i, j, read;
@ -565,4 +566,3 @@ int imail(struct zint_symbol *symbol, unsigned char source[], int length) {
symbol->width = read - 1;
return error_number;
}

17
backend/large.c
View File

@ -29,13 +29,14 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <string.h>
#include "common.h"
#include "large.h"
void binary_add(short int accumulator[], short int input_buffer[]) { /* Binary addition */
INTERNAL void binary_add(short int accumulator[], short int input_buffer[]) { /* Binary addition */
int i, carry;
carry = 0;
@ -92,7 +93,7 @@ void binary_add(short int accumulator[], short int input_buffer[]) { /* Binary a
}
}
void binary_subtract(short int accumulator[], short int input_buffer[]) {
INTERNAL void binary_subtract(short int accumulator[], short int input_buffer[]) {
/* 2's compliment subtraction */
/* take input_buffer from accumulator and put answer in accumulator */
int i;
@ -115,7 +116,7 @@ void binary_subtract(short int accumulator[], short int input_buffer[]) {
binary_add(accumulator, sub_buffer);
}
void binary_multiply(short int reg[], char data[]) {
INTERNAL void binary_multiply(short int reg[], char data[]) {
/* Multiply the contents of reg[] by a number */
short int temp[112] = {0};
short int accum[112] = {0};
@ -135,7 +136,7 @@ void binary_multiply(short int reg[], char data[]) {
}
}
void shiftdown(short int buffer[]) {
INTERNAL void shiftdown(short int buffer[]) {
int i;
buffer[102] = 0;
@ -146,7 +147,7 @@ void shiftdown(short int buffer[]) {
}
}
void shiftup(short int buffer[]) {
INTERNAL void shiftup(short int buffer[]) {
int i;
for (i = 102; i > 0; i--) {
@ -156,7 +157,7 @@ void shiftup(short int buffer[]) {
buffer[0] = 0;
}
short int islarger(short int accum[], short int reg[]) {
INTERNAL short int islarger(short int accum[], short int reg[]) {
/* Returns 1 if accum[] is larger than reg[], else 0 */
int i, latch, larger;
latch = 0;
@ -178,7 +179,7 @@ short int islarger(short int accum[], short int reg[]) {
return larger;
}
void binary_load(short int reg[], char data[], const size_t src_len) {
INTERNAL void binary_load(short int reg[], char data[], const size_t src_len) {
size_t read;
int i;
short int temp[112] = {0};
@ -208,5 +209,3 @@ void binary_load(short int reg[], char data[], const size_t src_len) {
binary_add(reg, temp);
}
}

16
backend/large.h
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#ifndef __LARGE_H
#define __LARGE_H
@ -36,17 +37,16 @@
extern "C" {
#endif /* __cplusplus */
extern void binary_load(short int reg[], char data[], const size_t src_len);
extern void binary_add(short int accumulator[], short int input_buffer[]);
extern void binary_subtract(short int accumulator[], short int input_buffer[]);
extern void shiftdown(short int buffer[]);
extern void shiftup(short int buffer[]);
extern short int islarger(short int accum[], short int reg[]);
extern void binary_multiply(short int reg[], char data[]);
INTERNAL void binary_load(short int reg[], char data[], const size_t src_len);
INTERNAL void binary_add(short int accumulator[], short int input_buffer[]);
INTERNAL void binary_subtract(short int accumulator[], short int input_buffer[]);
INTERNAL void shiftdown(short int buffer[]);
INTERNAL void shiftup(short int buffer[]);
INTERNAL short int islarger(short int accum[], short int reg[]);
INTERNAL void binary_multiply(short int reg[], char data[]);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __LARGE_H */

142
backend/library.c
View File

@ -78,7 +78,7 @@ struct zint_symbol *ZBarcode_Create() {
return symbol;
}
extern void vector_free(struct zint_symbol *symbol); /* Free vector structures */
INTERNAL void vector_free(struct zint_symbol *symbol); /* Free vector structures */
void ZBarcode_Clear(struct zint_symbol *symbol) {
int i, j;
@ -113,77 +113,77 @@ void ZBarcode_Delete(struct zint_symbol *symbol) {
free(symbol);
}
extern int get_best_eci(unsigned char source[], size_t length); /* Calculate suitable ECI mode */
extern int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
INTERNAL int get_best_eci(unsigned char source[], size_t length); /* Calculate suitable ECI mode */
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
extern int eanx(struct zint_symbol *symbol, unsigned char source[], int length); /* EAN system barcodes */
extern int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Code 3 from 9 (or Code 39) */
extern int pharmazentral(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmazentral Nummer (PZN) */
extern int ec39(struct zint_symbol *symbol, unsigned char source[], int length); /* Extended Code 3 from 9 (or Code 39+) */
extern int codabar(struct zint_symbol *symbol, unsigned char source[], int length); /* Codabar - a simple substitution cipher */
extern int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Standard (& Matrix) */
extern int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Industrial */
extern int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 IATA */
extern int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Code 2 of 5 Interleaved */
extern int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Data Logic */
extern int itf14(struct zint_symbol *symbol, unsigned char source[], int length); /* ITF-14 */
extern int dpleit(struct zint_symbol *symbol, unsigned char source[], int length); /* Deutsche Post Leitcode */
extern int dpident(struct zint_symbol *symbol, unsigned char source[], int length); /* Deutsche Post Identcode */
extern int c93(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 93 - a re-working of Code 39+, generates 2 check digits */
extern int code_128(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Code 128 and NVE-18 */
extern int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* EAN-128 (GS1-128) */
extern int code_11(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 11 */
extern int msi_handle(struct zint_symbol *symbol, unsigned char source[], int length); /* MSI Plessey */
extern int telepen(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Telepen ASCII */
extern int telepen_num(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Telepen Numeric */
extern int plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Plessey Code */
extern int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmacode One Track */
extern int flattermarken(struct zint_symbol *symbol, unsigned char source[], int length); /* Flattermarken */
extern int fim(struct zint_symbol *symbol, unsigned char source[], int length); /* Facing Identification Mark */
extern int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmacode Two Track */
extern int post_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* Postnet */
extern int planet_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* PLANET */
extern int imail(struct zint_symbol *symbol, unsigned char source[], int length); /* Intelligent Mail (aka USPS OneCode) */
extern int royal_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* RM4SCC */
extern int australia_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Australia Post 4-state */
extern int code16k(struct zint_symbol *symbol, unsigned char source[],const size_t length); /* Code 16k */
extern int pdf417enc(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* PDF417 */
extern int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size_t length); /* Micro PDF417 */
extern int maxicode(struct zint_symbol *symbol, unsigned char source[], int length); /* Maxicode */
extern int rss14(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS-14 */
extern int rsslimited(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS Limited */
extern int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS Expanded */
extern int composite(struct zint_symbol *symbol, unsigned char source[], int length); /* Composite Symbology */
extern int kix_code(struct zint_symbol *symbol, unsigned char source[], int length); /* TNT KIX Code */
extern int aztec(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Aztec Code */
extern int code32(struct zint_symbol *symbol, unsigned char source[], int length); /* Italian Pharmacode */
extern int daft_code(struct zint_symbol *symbol, unsigned char source[], int length); /* DAFT Code */
extern int ean_14(struct zint_symbol *symbol, unsigned char source[], int length); /* EAN-14 */
extern int nve_18(struct zint_symbol *symbol, unsigned char source[], int length); /* NVE-18 */
extern int microqr(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Micro QR Code */
extern int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length); /* Aztec Runes */
extern int korea_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Korea Post */
extern int japan_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Japanese Post */
extern int code_49(struct zint_symbol *symbol, unsigned char source[], const int length); /* Code 49 */
extern int channel_code(struct zint_symbol *symbol, unsigned char source[], int length); /* Channel Code */
extern int code_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Code One */
extern int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Grid Matrix */
extern int han_xin(struct zint_symbol * symbol, const unsigned char source[], size_t length); /* Han Xin */
extern int dotcode(struct zint_symbol * symbol, const unsigned char source[], int length); /* DotCode */
extern int codablock(struct zint_symbol * symbol, const unsigned char source[], const size_t length); /* Codablock */
extern int upnqr(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* UPNQR */
extern int qr_code(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* QR Code */
extern int dmatrix(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Data Matrix (IEC16022) */
extern int vin(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* VIN Code (Vehicle Identification Number) */
extern int mailmark(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Royal Mail 4-state Mailmark */
extern int ultracode(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Ultracode */
extern int rmqr(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* rMQR */
INTERNAL int eanx(struct zint_symbol *symbol, unsigned char source[], int length); /* EAN system barcodes */
INTERNAL int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Code 3 from 9 (or Code 39) */
INTERNAL int pharmazentral(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmazentral Nummer (PZN) */
INTERNAL int ec39(struct zint_symbol *symbol, unsigned char source[], int length); /* Extended Code 3 from 9 (or Code 39+) */
INTERNAL int codabar(struct zint_symbol *symbol, unsigned char source[], int length); /* Codabar - a simple substitution cipher */
INTERNAL int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Standard (& Matrix) */
INTERNAL int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Industrial */
INTERNAL int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 IATA */
INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Code 2 of 5 Interleaved */
INTERNAL int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 2 of 5 Data Logic */
INTERNAL int itf14(struct zint_symbol *symbol, unsigned char source[], int length); /* ITF-14 */
INTERNAL int dpleit(struct zint_symbol *symbol, unsigned char source[], int length); /* Deutsche Post Leitcode */
INTERNAL int dpident(struct zint_symbol *symbol, unsigned char source[], int length); /* Deutsche Post Identcode */
INTERNAL int c93(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 93 - a re-working of Code 39+, generates 2 check digits */
INTERNAL int code_128(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Code 128 and NVE-18 */
INTERNAL int ean_128(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* EAN-128 (GS1-128) */
INTERNAL int code_11(struct zint_symbol *symbol, unsigned char source[], int length); /* Code 11 */
INTERNAL int msi_handle(struct zint_symbol *symbol, unsigned char source[], int length); /* MSI Plessey */
INTERNAL int telepen(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Telepen ASCII */
INTERNAL int telepen_num(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Telepen Numeric */
INTERNAL int plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Plessey Code */
INTERNAL int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmacode One Track */
INTERNAL int flattermarken(struct zint_symbol *symbol, unsigned char source[], int length); /* Flattermarken */
INTERNAL int fim(struct zint_symbol *symbol, unsigned char source[], int length); /* Facing Identification Mark */
INTERNAL int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length); /* Pharmacode Two Track */
INTERNAL int post_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* Postnet */
INTERNAL int planet_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* PLANET */
INTERNAL int imail(struct zint_symbol *symbol, unsigned char source[], int length); /* Intelligent Mail (aka USPS OneCode) */
INTERNAL int royal_plot(struct zint_symbol *symbol, unsigned char source[], int length); /* RM4SCC */
INTERNAL int australia_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Australia Post 4-state */
INTERNAL int code16k(struct zint_symbol *symbol, unsigned char source[],const size_t length); /* Code 16k */
INTERNAL int pdf417enc(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* PDF417 */
INTERNAL int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size_t length); /* Micro PDF417 */
INTERNAL int maxicode(struct zint_symbol *symbol, unsigned char source[], int length); /* Maxicode */
INTERNAL int rss14(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS-14 */
INTERNAL int rsslimited(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS Limited */
INTERNAL int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int length); /* RSS Expanded */
INTERNAL int composite(struct zint_symbol *symbol, unsigned char source[], int length); /* Composite Symbology */
INTERNAL int kix_code(struct zint_symbol *symbol, unsigned char source[], int length); /* TNT KIX Code */
INTERNAL int aztec(struct zint_symbol *symbol, unsigned char source[], const size_t length); /* Aztec Code */
INTERNAL int code32(struct zint_symbol *symbol, unsigned char source[], int length); /* Italian Pharmacode */
INTERNAL int daft_code(struct zint_symbol *symbol, unsigned char source[], int length); /* DAFT Code */
INTERNAL int ean_14(struct zint_symbol *symbol, unsigned char source[], int length); /* EAN-14 */
INTERNAL int nve_18(struct zint_symbol *symbol, unsigned char source[], int length); /* NVE-18 */
INTERNAL int microqr(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Micro QR Code */
INTERNAL int aztec_runes(struct zint_symbol *symbol, unsigned char source[], int length); /* Aztec Runes */
INTERNAL int korea_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Korea Post */
INTERNAL int japan_post(struct zint_symbol *symbol, unsigned char source[], int length); /* Japanese Post */
INTERNAL int code_49(struct zint_symbol *symbol, unsigned char source[], const int length); /* Code 49 */
INTERNAL int channel_code(struct zint_symbol *symbol, unsigned char source[], int length); /* Channel Code */
INTERNAL int code_one(struct zint_symbol *symbol, unsigned char source[], int length); /* Code One */
INTERNAL int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* Grid Matrix */
INTERNAL int han_xin(struct zint_symbol * symbol, const unsigned char source[], size_t length); /* Han Xin */
INTERNAL int dotcode(struct zint_symbol * symbol, const unsigned char source[], int length); /* DotCode */
INTERNAL int codablock(struct zint_symbol * symbol, const unsigned char source[], const size_t length); /* Codablock */
INTERNAL int upnqr(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* UPNQR */
INTERNAL int qr_code(struct zint_symbol *symbol, const unsigned char source[], size_t length); /* QR Code */
INTERNAL int dmatrix(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Data Matrix (IEC16022) */
INTERNAL int vin(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* VIN Code (Vehicle Identification Number) */
INTERNAL int mailmark(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Royal Mail 4-state Mailmark */
INTERNAL int ultracode(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* Ultracode */
INTERNAL int rmqr(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length); /* rMQR */
extern int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to PNG/BMP/PCX */
extern int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to EPS/EMF/SVG */
INTERNAL int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to PNG/BMP/PCX */
INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type); /* Plot to EPS/EMF/SVG */
void error_tag(char error_string[], int error_number) {
static void error_tag(char error_string[], int error_number) {
if (error_number != 0) {
char error_buffer[100];
@ -200,7 +200,7 @@ void error_tag(char error_string[], int error_number) {
}
/* Output a hexadecimal representation of the rendered symbol */
int dump_plot(struct zint_symbol *symbol) {
static int dump_plot(struct zint_symbol *symbol) {
FILE *f;
int i, r;
char hex[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8',
@ -873,7 +873,7 @@ static int reduced_charset(struct zint_symbol *symbol, const unsigned char *sour
return error_number;
}
void strip_bom(unsigned char *source, int *input_length) {
static void strip_bom(unsigned char *source, int *input_length) {
int i;
if (*input_length > 3) {
@ -887,7 +887,7 @@ void strip_bom(unsigned char *source, int *input_length) {
}
}
int escape_char_process(struct zint_symbol *symbol, unsigned char *input_string, int *length) {
static int escape_char_process(struct zint_symbol *symbol, unsigned char *input_string, int *length) {
int error_number;
int in_posn, out_posn;
int hex1, hex2;

7
backend/mailmark.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/*
* Developed in accordance with "Royal Mail Mailmark barcode C encoding and deconding instructions"
@ -81,7 +82,7 @@ static const unsigned short extender_group_l[26] = {
2, 5, 7, 8, 13, 14, 15, 16, 21, 22, 23, 0, 1, 3, 4, 6, 9, 10, 11, 12, 17, 18, 19, 20, 24, 25
};
int verify_character(char input, char type) {
static int verify_character(char input, char type) {
int val = 0;
switch (type) {
@ -106,7 +107,7 @@ int verify_character(char input, char type) {
}
}
int verify_postcode(char* postcode, int type) {
static int verify_postcode(char* postcode, int type) {
int i;
char pattern[11];
@ -122,7 +123,7 @@ int verify_postcode(char* postcode, int type) {
}
/* Royal Mail Mailmark */
int mailmark(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
INTERNAL int mailmark(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
char local_source[28];
int format;

25
backend/maxicode.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/* Includes corrections thanks to Monica Swanson @ Source Technologies */
#include "common.h"
@ -37,10 +38,10 @@
#include <string.h>
#include <stdlib.h>
int maxi_codeword[144];
static int maxi_codeword[144];
/* Handles error correction of primary message */
void maxi_do_primary_check() {
static void maxi_do_primary_check() {
unsigned char data[15];
unsigned char results[15];
int j;
@ -61,7 +62,7 @@ void maxi_do_primary_check() {
}
/* Handles error correction of odd characters in secondary */
void maxi_do_secondary_chk_odd(int ecclen) {
static void maxi_do_secondary_chk_odd(int ecclen) {
unsigned char data[100];
unsigned char results[30];
int j;
@ -85,7 +86,7 @@ void maxi_do_secondary_chk_odd(int ecclen) {
}
/* Handles error correction of even characters in secondary */
void maxi_do_secondary_chk_even(int ecclen) {
static void maxi_do_secondary_chk_even(int ecclen) {
unsigned char data[100];
unsigned char results[30];
int j;
@ -109,7 +110,7 @@ void maxi_do_secondary_chk_even(int ecclen) {
}
/* Moves everything up so that a shift or latch can be inserted */
void maxi_bump(int set[], int character[], int bump_posn) {
static void maxi_bump(int set[], int character[], int bump_posn) {
int i;
for (i = 143; i > bump_posn; i--) {
@ -119,7 +120,7 @@ void maxi_bump(int set[], int character[], int bump_posn) {
}
/* If the value is present in array, return the value, else return badvalue */
int value_in_array(int val, int arr[], int badvalue, int arrLength){
static int value_in_array(int val, int arr[], int badvalue, int arrLength) {
int i;
for(i = 0; i < arrLength; i++){
if(arr[i] == val) return val;
@ -128,7 +129,7 @@ int value_in_array(int val, int arr[], int badvalue, int arrLength){
}
/* Choose the best set from previous and next set in the range of the setval array, if no value can be found we return setval[0] */
int bestSurroundingSet(int index, int length, int set[], int setval[], int setLength) {
static int bestSurroundingSet(int index, int length, int set[], int setval[], int setLength) {
int badValue = -1;
int option1 = value_in_array(set[index - 1], setval, badValue, setLength);
if (index + 1 < length) {
@ -146,7 +147,7 @@ int bestSurroundingSet(int index, int length, int set[], int setval[], int setLe
}
/* Format text according to Appendix A */
int maxi_text_process(int mode, unsigned char source[], int length, int eci) {
static int maxi_text_process(int mode, unsigned char source[], int length, int eci) {
/* This code doesn't make use of [Lock in C], [Lock in D]
and [Lock in E] and so is not always the most efficient at
compressing data, but should suffice for most applications */
@ -533,7 +534,7 @@ int maxi_text_process(int mode, unsigned char source[], int length, int eci) {
}
/* Format structured primary for Mode 2 */
void maxi_do_primary_2(char postcode[], int country, int service) {
static void maxi_do_primary_2(char postcode[], int country, int service) {
size_t postcode_length;
int postcode_num, i;
@ -559,7 +560,7 @@ void maxi_do_primary_2(char postcode[], int country, int service) {
}
/* Format structured primary for Mode 3 */
void maxi_do_primary_3(char postcode[], int country, int service) {
static void maxi_do_primary_3(char postcode[], int country, int service) {
int i, h;
h = strlen(postcode);
@ -589,7 +590,7 @@ void maxi_do_primary_3(char postcode[], int country, int service) {
maxi_codeword[9] = ((service & 0x3f0) >> 4);
}
int maxicode(struct zint_symbol *symbol, unsigned char local_source[], const int length) {
INTERNAL int maxicode(struct zint_symbol *symbol, unsigned char local_source[], const int length) {
int i, j, block, bit, mode, lp = 0;
int bit_pattern[7], internal_error = 0, eclen;
char postcode[12], countrystr[4], servicestr[4];
@ -734,5 +735,3 @@ int maxicode(struct zint_symbol *symbol, unsigned char local_source[], const int
return internal_error;
}

16
backend/medical.c
View File

@ -29,13 +29,15 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "common.h"
extern int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length);
INTERNAL int c39(struct zint_symbol *symbol, unsigned char source[], const size_t length);
/* Codabar table checked against EN 798:1995 */
#define CALCIUM "0123456789-$:/.+ABCD"
@ -46,7 +48,7 @@ static const char *CodaTable[20] = {
"21212111", "11212121", "11221211", "12121121", "11121221", "11122211"
};
int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length) {
/* "Pharmacode can represent only a single integer from 3 to 131070. Unlike other
commonly used one-dimensional barcode schemes, pharmacode does not store the data in a
form corresponding to the human-readable digits; the number is encoded in binary, rather
@ -106,7 +108,7 @@ int pharma_one(struct zint_symbol *symbol, unsigned char source[], int length) {
return error_number;
}
int pharma_two_calc(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
static int pharma_two_calc(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
/* This code uses the Two Track Pharamacode defined in the document at
http://www.laetus.com/laetus.php?request=file&id=69 and using a modified
algorithm from the One Track system. This standard accepts integet values
@ -151,7 +153,7 @@ int pharma_two_calc(struct zint_symbol *symbol, unsigned char source[], char des
return error_number;
}
int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length) {
/* Draws the patterns for two track pharmacode */
char height_pattern[200];
unsigned int loopey, h;
@ -192,7 +194,7 @@ int pharma_two(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* The Codabar system consisting of simple substitution */
int codabar(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int codabar(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512];
@ -232,7 +234,7 @@ int codabar(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Italian Pharmacode */
int code32(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int code32(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, zeroes, error_number, checksum, checkpart, checkdigit;
char localstr[10], risultante[7];
long int pharmacode, devisor;
@ -305,5 +307,3 @@ int code32(struct zint_symbol *symbol, unsigned char source[], int length) {
return error_number;
}

4
backend/pcx.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
@ -44,7 +45,7 @@
#define SSET "0123456789ABCDEF"
int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
INTERNAL int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
int row, column, i, colour;
int run_count;
@ -170,4 +171,3 @@ int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
return 0;
}

21
backend/pdf417.c
View File

@ -30,6 +30,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
/* This code is adapted from "Code barre PDF 417 / PDF 417 barcode" v2.5.0
which is Copyright (C) 2004 (Grandzebu).
@ -81,11 +82,11 @@ static const char MicroAutosize[56] = {
1, 14, 2, 7, 3, 25, 8, 16, 5, 17, 9, 6, 10, 11, 28, 12, 19, 13, 29, 20, 30, 21, 22, 31, 23, 32, 33, 34
};
int liste[2][1000]; /* global */
static int liste[2][1000]; /* global */
/* 866 */
int quelmode(char codeascii) {
static int quelmode(char codeascii) {
int mode = BYT;
if ((codeascii == '\t') || (codeascii == '\n') || (codeascii == '\r') || ((codeascii >= ' ') && (codeascii <= '~'))) {
mode = TEX;
@ -99,7 +100,7 @@ int quelmode(char codeascii) {
}
/* 844 */
void regroupe(int *indexliste) {
static void regroupe(int *indexliste) {
/* bring together same type blocks */
if (*(indexliste) > 1) {
@ -127,7 +128,7 @@ void regroupe(int *indexliste) {
}
/* 478 */
void pdfsmooth(int *indexliste) {
static void pdfsmooth(int *indexliste) {
int i, crnt, last, next, length;
for (i = 0; i < *(indexliste); i++) {
@ -223,7 +224,7 @@ void pdfsmooth(int *indexliste) {
}
/* 547 */
void textprocess(int *chainemc, int *mclength, char chaine[], int start, int length) {
static void textprocess(int *chainemc, int *mclength, char chaine[], int start, int length) {
int j, indexlistet, curtable, listet[2][5000], chainet[5000], wnet;
wnet = 0;
@ -414,7 +415,7 @@ void textprocess(int *chainemc, int *mclength, char chaine[], int start, int len
}
/* 671 */
void byteprocess(int *chainemc, int *mclength, unsigned char chaine[], int start, int length) {
INTERNAL void byteprocess(int *chainemc, int *mclength, unsigned char chaine[], int start, int length) {
int debug = 0;
if (debug) printf("\nEntering byte mode at position %d\n", start);
@ -482,7 +483,7 @@ void byteprocess(int *chainemc, int *mclength, unsigned char chaine[], int start
}
/* 712 */
void numbprocess(int *chainemc, int *mclength, char chaine[], int start, int length) {
static void numbprocess(int *chainemc, int *mclength, char chaine[], int start, int length) {
int j, loop, dummy[100], diviseur, nombre;
char chainemod[50], chainemult[100], temp;
@ -837,7 +838,7 @@ static int pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size
}
/* 345 */
int pdf417enc(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int pdf417enc(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
int codeerr, error_number;
error_number = 0;
@ -890,7 +891,7 @@ int pdf417enc(struct zint_symbol *symbol, unsigned char source[], const size_t l
}
/* like PDF417 only much smaller! */
int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size_t length) {
INTERNAL int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size_t length) {
int i, k, j, indexchaine, indexliste, mode, longueur, mccorrection[50], offset;
int total, chainemc[2700], mclength, dummy[5], codeerr;
char pattern[580];
@ -1313,5 +1314,3 @@ int micro_pdf417(struct zint_symbol *symbol, unsigned char chaine[], const size_
return codeerr;
}

16
backend/plessey.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
@ -49,7 +50,7 @@ static const char *MSITable[10] = {
};
/* Not MSI/Plessey but the older Plessey standard */
int plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
INTERNAL int plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
unsigned int i;
unsigned char *checkptr;
@ -111,7 +112,7 @@ int plessey(struct zint_symbol *symbol, unsigned char source[], const size_t len
}
/* Plain MSI Plessey - does not calculate any check character */
int msi_plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
static int msi_plessey(struct zint_symbol *symbol, unsigned char source[], const size_t length) {
size_t i;
char dest[512]; /* 2 + 55 * 8 + 3 + 1 ~ 512 */
@ -138,7 +139,7 @@ int msi_plessey(struct zint_symbol *symbol, unsigned char source[], const size_t
/* MSI Plessey with Modulo 10 check digit - algorithm from Barcode Island
* http://www.barcodeisland.com/ */
int msi_plessey_mod10(struct zint_symbol *symbol, unsigned char source[], int length) {
static int msi_plessey_mod10(struct zint_symbol *symbol, unsigned char source[], int length) {
unsigned long i, wright, dau, pedwar, pump, n;
@ -205,7 +206,7 @@ int msi_plessey_mod10(struct zint_symbol *symbol, unsigned char source[], int le
/* MSI Plessey with two Modulo 10 check digits - algorithm from
* Barcode Island http://www.barcodeisland.com/ */
int msi_plessey_mod1010(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
static int msi_plessey_mod1010(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
unsigned long i, n, wright, dau, pedwar, pump, chwech;
@ -309,7 +310,7 @@ int msi_plessey_mod1010(struct zint_symbol *symbol, unsigned char source[], cons
/* Calculate a Modulo 11 check digit using the system discussed on Wikipedia -
see http://en.wikipedia.org/wiki/Talk:MSI_Barcode */
int msi_plessey_mod11(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
static int msi_plessey_mod11(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
/* uses the IBM weight system */
int i, weight, x, check;
int error_number;
@ -367,7 +368,7 @@ int msi_plessey_mod11(struct zint_symbol *symbol, unsigned char source[], const
/* Combining the Barcode Island and Wikipedia code
* Verified against http://www.bokai.com/BarcodeJSP/applet/BarcodeSampleApplet.htm */
int msi_plessey_mod1110(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
static int msi_plessey_mod1110(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len) {
/* Weighted using the IBM system */
unsigned long i, weight, x, check, wright, dau, pedwar, pump;
size_t h;
@ -462,7 +463,7 @@ int msi_plessey_mod1110(struct zint_symbol *symbol, unsigned char source[], cons
return error_number;
}
int msi_handle(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int msi_handle(struct zint_symbol *symbol, unsigned char source[], int length) {
int error_number;
error_number = is_sane(NEON, source, length);
@ -491,4 +492,3 @@ int msi_handle(struct zint_symbol *symbol, unsigned char source[], int length) {
return error_number;
}

5
backend/png.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#ifdef _MSC_VER
@ -71,7 +72,7 @@ static void writepng_error_handler(png_structp png_ptr, png_const_charp msg) {
longjmp(graphic->jmpbuf, 1);
}
int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
INTERNAL int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
struct mainprog_info_type wpng_info;
struct mainprog_info_type *graphic;
png_structp png_ptr;
@ -189,5 +190,3 @@ int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
return 0;
}
#endif /* NO_PNG */

24
backend/postal.c
View File

@ -86,7 +86,7 @@ static const char *JapanTable[19] = {
};
/* Handles the PostNet system used for Zip codes in the US */
int postnet(struct zint_symbol *symbol, unsigned char source[], char dest[], int length) {
static int postnet(struct zint_symbol *symbol, unsigned char source[], char dest[], int length) {
unsigned int i, sum, check_digit;
int error_number;
@ -121,7 +121,7 @@ int postnet(struct zint_symbol *symbol, unsigned char source[], char dest[], int
}
/* Puts PostNet barcodes into the pattern matrix */
int post_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int post_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
char height_pattern[256]; /* 5 + 38 * 5 + 5 + 5 + 1 ~ 256 */
unsigned int loopey, h;
int writer;
@ -152,7 +152,7 @@ int post_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Handles the PLANET system used for item tracking in the US */
int planet(struct zint_symbol *symbol, unsigned char source[], char dest[], int length) {
static int planet(struct zint_symbol *symbol, unsigned char source[], char dest[], int length) {
unsigned int i, sum, check_digit;
int error_number;
@ -187,7 +187,7 @@ int planet(struct zint_symbol *symbol, unsigned char source[], char dest[], int
}
/* Puts PLANET barcodes into the pattern matrix */
int planet_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int planet_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
char height_pattern[256]; /* 5 + 38 * 5 + 5 + 5 + 1 ~ 256 */
unsigned int loopey, h;
int writer;
@ -217,7 +217,7 @@ int planet_plot(struct zint_symbol *symbol, unsigned char source[], int length)
}
/* Korean Postal Authority */
int korea_post(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int korea_post(struct zint_symbol *symbol, unsigned char source[], int length) {
int total, loop, check, zeroes, error_number;
char localstr[8], dest[80];
@ -257,7 +257,7 @@ int korea_post(struct zint_symbol *symbol, unsigned char source[], int length) {
/* The simplest barcode symbology ever! Supported by MS Word, so here it is!
glyphs from http://en.wikipedia.org/wiki/Facing_Identification_Mark */
int fim(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int fim(struct zint_symbol *symbol, unsigned char source[], int length) {
char dest[16] = {0};
@ -295,7 +295,7 @@ int fim(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Handles the 4 State barcodes used in the UK by Royal Mail */
char rm4scc(char source[], unsigned char dest[], int length) {
static char rm4scc(char source[], unsigned char dest[], int length) {
unsigned int i;
int top, bottom, row, column, check_digit;
char values[3], set_copy[] = KRSET;
@ -332,7 +332,7 @@ char rm4scc(char source[], unsigned char dest[], int length) {
}
/* Puts RM4SCC into the data matrix */
int royal_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int royal_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
char height_pattern[210];
unsigned int loopey, h;
int writer;
@ -378,7 +378,7 @@ int royal_plot(struct zint_symbol *symbol, unsigned char source[], int length) {
/* Handles Dutch Post TNT KIX symbols
The same as RM4SCC but without check digit
Specification at http://www.tntpost.nl/zakelijk/klantenservice/downloads/kIX_code/download.aspx */
int kix_code(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int kix_code(struct zint_symbol *symbol, unsigned char source[], int length) {
char height_pattern[75], localstr[20];
unsigned int loopey;
int writer, i, h;
@ -428,7 +428,7 @@ int kix_code(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Handles DAFT Code symbols */
int daft_code(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int daft_code(struct zint_symbol *symbol, unsigned char source[], int length) {
char height_pattern[100];
unsigned int loopey, h;
int writer, i, error_number;
@ -485,7 +485,7 @@ int daft_code(struct zint_symbol *symbol, unsigned char source[], int length) {
}
/* Flattermarken - Not really a barcode symbology! */
int flattermarken(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int flattermarken(struct zint_symbol *symbol, unsigned char source[], int length) {
int loop, error_number;
char dest[512]; /* 90 * 4 + 1 ~ */
@ -510,7 +510,7 @@ int flattermarken(struct zint_symbol *symbol, unsigned char source[], int length
}
/* Japanese Postal Code (Kasutama Barcode) */
int japan_post(struct zint_symbol *symbol, unsigned char source[], int length) {
INTERNAL int japan_post(struct zint_symbol *symbol, unsigned char source[], int length) {
int error_number, h;
char pattern[69];
int writer, loopey, inter_posn, i, sum, check;

3
backend/ps.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <locale.h>
#include <string.h>
@ -37,7 +38,7 @@
#include <math.h>
#include "common.h"
int ps_plot(struct zint_symbol *symbol) {
INTERNAL int ps_plot(struct zint_symbol *symbol) {
FILE *feps;
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
float red_ink, green_ink, blue_ink, red_paper, green_paper, blue_paper;

35
backend/qr.c
View File

@ -39,10 +39,9 @@
#include "sjis.h"
#include "qr.h"
#include "reedsol.h"
#include <stdlib.h> /* abs */
#include <assert.h>
extern int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
/* Returns true if input glyph is in the Alphanumeric set */
static int is_alpha(const unsigned int glyph, const int gs1) {
@ -140,7 +139,7 @@ static int in_alpha(const unsigned int jisdata[], const size_t length, const int
#define QR_B 2 /* Byte */
#define QR_K 3 /* Kanji */
static char mode_types[] = { 'N', 'A', 'B', 'K', }; /* Must be in same order as QR_N etc */
static const char mode_types[] = { 'N', 'A', 'B', 'K', }; /* Must be in same order as QR_N etc */
#define QR_NUM_MODES 4
@ -159,7 +158,7 @@ static char mode_types[] = { 'N', 'A', 'B', 'K', }; /* Must be in same order as
/* Initial mode costs */
static unsigned int* qr_head_costs(unsigned int state[]) {
static int head_costs[7][QR_NUM_MODES] = {
static const int head_costs[7][QR_NUM_MODES] = {
/* N A B K */
{ (10 + 4) * QR_MULT, (9 + 4) * QR_MULT, (8 + 4) * QR_MULT, (8 + 4) * QR_MULT, }, /* QR */
{ (12 + 4) * QR_MULT, (11 + 4) * QR_MULT, (16 + 4) * QR_MULT, (10 + 4) * QR_MULT, },
@ -260,7 +259,7 @@ static int mode_bits(const int version) {
/* Return character count indicator bits based on version and mode */
static int cci_bits(const int version, const int mode) {
static int cci_bits[7][QR_NUM_MODES] = {
static const int cci_bits[7][QR_NUM_MODES] = {
/* N A B K */
{ 10, 9, 8, 8, }, /* QRCODE */
{ 12, 11, 16, 10, },
@ -1523,7 +1522,7 @@ static int getBinaryLength(const int version, char inputMode[], const unsigned i
return count;
}
int qr_code(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int qr_code(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int i, j, est_binlen;
int ecc_level, autosize, version, max_cw, target_codewords, blocks, size;
int bitmask, gs1;
@ -1715,7 +1714,9 @@ int qr_code(struct zint_symbol *symbol, const unsigned char source[], size_t len
#endif
qr_binary(datastream, version, target_codewords, mode, jisdata, length, gs1, symbol->eci, est_binlen, symbol->debug);
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, datastream, target_codewords);
#endif
add_ecc(fullstream, datastream, version, target_codewords, blocks, symbol->debug);
size = qr_sizes[version - 1];
@ -1827,8 +1828,9 @@ static void micro_qr_m1(struct zint_symbol *symbol, char binary_data[]) {
data_blocks[2] += 0x80 >> j;
}
}
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, data_blocks, data_codewords);
#endif
/* Calculate Reed-Solomon error codewords */
rs_init_gf(0x11d);
@ -1907,8 +1909,9 @@ static void micro_qr_m2(struct zint_symbol *symbol, char binary_data[], const in
}
}
}
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, data_blocks, data_codewords);
#endif
/* Calculate Reed-Solomon error codewords */
rs_init_gf(0x11d);
@ -2021,8 +2024,9 @@ static void micro_qr_m3(struct zint_symbol *symbol, char binary_data[], const in
}
}
}
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, data_blocks, data_codewords);
#endif
/* Calculate Reed-Solomon error codewords */
rs_init_gf(0x11d);
@ -2110,8 +2114,9 @@ static void micro_qr_m4(struct zint_symbol *symbol, char binary_data[], const in
}
}
}
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, data_blocks, data_codewords);
#endif
/* Calculate Reed-Solomon error codewords */
rs_init_gf(0x11d);
@ -2328,7 +2333,7 @@ static int micro_apply_bitmask(unsigned char *grid,const int size) {
return best_pattern;
}
int microqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int microqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
size_t i;
int j, size;
char full_stream[200];
@ -2624,7 +2629,7 @@ int microqr(struct zint_symbol *symbol, const unsigned char source[], size_t len
}
/* For UPNQR the symbol size and error correction capacity is fixed */
int upnqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int upnqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int i, j, est_binlen;
int ecc_level, version, target_codewords, blocks, size;
int bitmask, error_number;
@ -2695,7 +2700,9 @@ int upnqr(struct zint_symbol *symbol, const unsigned char source[], size_t lengt
#endif
qr_binary(datastream, version, target_codewords, mode, jisdata, length, 0, symbol->eci, est_binlen, symbol->debug);
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, datastream, target_codewords);
#endif
add_ecc(fullstream, datastream, version, target_codewords, blocks, symbol->debug);
size = qr_sizes[version - 1];
@ -2848,7 +2855,7 @@ static void setup_rmqr_grid(unsigned char* grid,const int h_size,const int v_siz
}
/* rMQR according to 2018 draft standard */
int rmqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int rmqr(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
int i, j, est_binlen;
int ecc_level, autosize, version, max_cw, target_codewords, blocks, h_size, v_size;
int gs1;
@ -3006,7 +3013,9 @@ int rmqr(struct zint_symbol *symbol, const unsigned char source[], size_t length
#endif
qr_binary(datastream, RMQR_VERSION + version, target_codewords, mode, jisdata, length, gs1, 0 /*eci*/, est_binlen, symbol->debug);
#ifdef ZINT_TEST
if (symbol->debug & ZINT_DEBUG_TEST) debug_test_codeword_dump(symbol, datastream, target_codewords);
#endif
add_ecc(fullstream, datastream, RMQR_VERSION + version, target_codewords, blocks, symbol->debug);
h_size = rmqr_width[version];

42
backend/raster.c
View File

@ -49,14 +49,14 @@
#define SSET "0123456789ABCDEF"
#ifndef NO_PNG
extern int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
INTERNAL int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
#endif /* NO_PNG */
extern int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
extern int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
extern int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
extern int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
INTERNAL int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
INTERNAL int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
INTERNAL int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
INTERNAL int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
void buffer_plot(struct zint_symbol *symbol, char *pixelbuf) {
static void buffer_plot(struct zint_symbol *symbol, char *pixelbuf) {
/* Place pixelbuffer into symbol */
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
int row, column, i;
@ -90,7 +90,7 @@ void buffer_plot(struct zint_symbol *symbol, char *pixelbuf) {
}
}
int save_raster_image_to_file(struct zint_symbol *symbol, int image_height, int image_width, char *pixelbuf, int rotate_angle, int image_type) {
static int save_raster_image_to_file(struct zint_symbol *symbol, int image_height, int image_width, char *pixelbuf, int rotate_angle, int image_type) {
int error_number;
int row, column;
@ -208,7 +208,7 @@ int save_raster_image_to_file(struct zint_symbol *symbol, int image_height, int
return error_number;
}
void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_width, int image_height) {
static void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_width, int image_height) {
/* Draw a rectangle */
int i, j, png_ypos;
@ -223,7 +223,7 @@ void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_
}
}
void draw_circle(char *pixelbuf, int image_width, int image_height, int x0, int y0, float radius, char fill) {
static void draw_circle(char *pixelbuf, int image_width, int image_height, int x0, int y0, float radius, char fill) {
int x, y;
int radius_i = (int) radius;
@ -239,7 +239,7 @@ void draw_circle(char *pixelbuf, int image_width, int image_height, int x0, int
}
}
void draw_bullseye(char *pixelbuf, int image_width, int image_height, int xoffset, int yoffset, int scaler) {
static void draw_bullseye(char *pixelbuf, int image_width, int image_height, int xoffset, int yoffset, int scaler) {
/* Central bullseye in Maxicode symbols */
float x = 14.5 * scaler;
float y = 15.0 * scaler;
@ -256,7 +256,7 @@ void draw_bullseye(char *pixelbuf, int image_width, int image_height, int xoffse
draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (0.602 * scaler) + 1, '0');
}
void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hexagon_size, int xposn, int yposn) {
static void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hexagon_size, int xposn, int yposn) {
/* Put a hexagon into the pixel buffer */
int i, j;
@ -269,7 +269,7 @@ void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hex
}
}
void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int textflags, int image_width, int image_height) {
static void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int textflags, int image_width, int image_height) {
/* Put a letter into a position */
int skip;
@ -387,7 +387,7 @@ void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int
}
/* Plot a string into the pixel buffer */
void draw_string(char *pixbuf, char input_string[], int xposn, int yposn, int textflags, int image_width, int image_height) {
static void draw_string(char *pixbuf, char input_string[], int xposn, int yposn, int textflags, int image_width, int image_height) {
int i, string_length, string_left_hand, letter_width = 7;
switch (textflags) {
@ -413,7 +413,7 @@ void draw_string(char *pixbuf, char input_string[], int xposn, int yposn, int te
}
void plot_hexline(char *scaled_hexagon, int hexagon_size, float start_x, float start_y, float end_x, float end_y) {
static void plot_hexline(char *scaled_hexagon, int hexagon_size, float start_x, float start_y, float end_x, float end_y) {
/* Draw a straight line from start to end */
int i;
float inc_x, inc_y;
@ -430,7 +430,7 @@ void plot_hexline(char *scaled_hexagon, int hexagon_size, float start_x, float s
}
}
void plot_hexagon(char *scaled_hexagon, int hexagon_size) {
static void plot_hexagon(char *scaled_hexagon, int hexagon_size) {
/* Create a hexagon shape and fill it */
int line, i;
@ -486,7 +486,7 @@ void plot_hexagon(char *scaled_hexagon, int hexagon_size) {
}
}
int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_type) {
static int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_type) {
/* Plot a MaxiCode symbol with hexagons and bullseye */
int i, row, column, xposn;
int image_height, image_width;
@ -566,7 +566,7 @@ int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_
}
/* Convert UTF-8 to Latin1 Codepage for the interpretation line */
void to_latin1(unsigned char source[], unsigned char preprocessed[]) {
static void to_latin1(unsigned char source[], unsigned char preprocessed[]) {
int j, i, input_length;
input_length = ustrlen(source);
@ -604,7 +604,7 @@ void to_latin1(unsigned char source[], unsigned char preprocessed[]) {
return;
}
int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_type) {
static int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_type) {
float scaler = 2 * symbol->scale;
char *scaled_pixelbuf;
int r, i;
@ -654,7 +654,7 @@ int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_typ
return error_number;
}
int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_type) {
static int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_type) {
int textdone, main_width, comp_offset, large_bar_count;
char textpart[10], addon[6];
float addon_text_posn, preset_height, large_bar_height;
@ -1118,7 +1118,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
return error_number;
}
int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type) {
INTERNAL int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type) {
int error;
#ifdef NO_PNG
@ -1139,5 +1139,3 @@ int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type) {
return error;
}

16
backend/reedsol.c
View File

@ -28,6 +28,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
// It is not written with high efficiency in mind, so is probably
// not suitable for real-time encoding. The aim was to keep it
@ -48,12 +49,10 @@
// malloc/free can be avoided by using static arrays of a suitable
// size.
#include <stdio.h> // only needed for debug (main)
#ifdef _MSC_VER
#include <malloc.h>
#else
#include <stdlib.h>
#endif
#include "common.h"
#include "reedsol.h"
static int logmod; // 2**symsize - 1
static int rlen;
@ -70,7 +69,7 @@ static int *logt = NULL, *alog = NULL, *rspoly = NULL;
// polynomial. e.g. for ECC200 (8-bit symbols) the polynomial is
// a**8 + a**5 + a**3 + a**2 + 1, which translates to 0x12d.
void rs_init_gf(const int poly) {
INTERNAL void rs_init_gf(const int poly) {
int m, b, p, v;
// Find the top bit, and hence the symbol size
@ -105,7 +104,7 @@ void rs_init_gf(const int poly) {
// (x + 2**i)*(x + 2**(i+1))*... [nsym terms]
// For ECC200, index is 1.
void rs_init_code(const int nsym, int index) {
INTERNAL void rs_init_code(const int nsym, int index) {
int i, k;
rspoly = (int *) malloc(sizeof (int) * (nsym + 1));
@ -125,7 +124,7 @@ void rs_init_code(const int nsym, int index) {
}
}
void rs_encode(const size_t len,const unsigned char *data, unsigned char *res) {
INTERNAL void rs_encode(const size_t len,const unsigned char *data, unsigned char *res) {
int i, k;
for (i = 0; i < rlen; i++)
res[i] = 0;
@ -145,7 +144,7 @@ void rs_encode(const size_t len,const unsigned char *data, unsigned char *res) {
}
/* The same as above but for larger bitlengths - Aztec code compatible */
void rs_encode_long(const int len, const unsigned int *data, unsigned int *res) {
INTERNAL void rs_encode_long(const int len, const unsigned int *data, unsigned int *res) {
int i, k;
for (i = 0; i < rlen; i++)
res[i] = 0;
@ -165,10 +164,9 @@ void rs_encode_long(const int len, const unsigned int *data, unsigned int *res)
}
/* Free memory */
void rs_free(void) {
INTERNAL void rs_free(void) {
free(logt);
free(alog);
free(rspoly);
rspoly = NULL;
}

12
backend/reedsol.h
View File

@ -29,6 +29,7 @@
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#ifndef __REEDSOL_H
#define __REEDSOL_H
@ -37,15 +38,14 @@
extern "C" {
#endif /* __cplusplus */
extern void rs_init_gf(const int poly);
extern void rs_init_code(const int nsym,int index);
extern void rs_encode(const size_t len,const unsigned char *data, unsigned char *res);
extern void rs_encode_long(const int len,const unsigned int *data, unsigned int *res);
extern void rs_free(void);
INTERNAL void rs_init_gf(const int poly);
INTERNAL void rs_init_code(const int nsym,int index);
INTERNAL void rs_encode(const size_t len,const unsigned char *data, unsigned char *res);
INTERNAL void rs_encode_long(const int len,const unsigned int *data, unsigned int *res);
INTERNAL void rs_free(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __REEDSOL_H */

14
backend/rss.c
View File

@ -79,7 +79,7 @@
* combins(n,r): returns the number of Combinations of r selected from n:
* Combinations = n! / ((n - r)! * r!)
**********************************************************************/
int combins(int n, int r) {
static int combins(int n, int r) {
int i, j;
int maxDenom, minDenom;
int val;
@ -120,7 +120,7 @@ int combins(int n, int r) {
* Return:
* static int widths[] = element widths
**********************************************************************/
void getRSSwidths(int val, int n, int elements, int maxWidth, int noNarrow) {
static void getRSSwidths(int val, int n, int elements, int maxWidth, int noNarrow) {
int bar;
int elmWidth;
int mxwElement;
@ -161,7 +161,7 @@ void getRSSwidths(int val, int n, int elements, int maxWidth, int noNarrow) {
}
/* GS1 DataBar-14 */
int rss14(struct zint_symbol *symbol, unsigned char source[], int src_len) {
INTERNAL int rss14(struct zint_symbol *symbol, unsigned char source[], int src_len) {
int error_number = 0, i, j, mask;
short int accum[112], left_reg[112], right_reg[112], x_reg[112], y_reg[112];
int data_character[4], data_group[4], v_odd[4], v_even[4];
@ -732,7 +732,7 @@ int rss14(struct zint_symbol *symbol, unsigned char source[], int src_len) {
}
/* GS1 DataBar Limited */
int rsslimited(struct zint_symbol *symbol, unsigned char source[], int src_len) {
INTERNAL int rsslimited(struct zint_symbol *symbol, unsigned char source[], int src_len) {
int error_number = 0, i, mask;
short int accum[112], left_reg[112], right_reg[112], x_reg[112], y_reg[112];
int left_group, right_group, left_odd, left_even, right_odd, right_even;
@ -1058,7 +1058,7 @@ int rsslimited(struct zint_symbol *symbol, unsigned char source[], int src_len)
}
/* Handles all data encodation from section 7.2.5 of ISO/IEC 24724 */
int rss_binary_string(struct zint_symbol *symbol, char source[], char binary_string[]) {
static int rss_binary_string(struct zint_symbol *symbol, char source[], char binary_string[]) {
int encoding_method, i, j, read_posn, last_digit, debug = symbol->debug, mode = NUMERIC;
int symbol_characters, characters_per_row;
#ifndef _MSC_VER
@ -1510,7 +1510,7 @@ int rss_binary_string(struct zint_symbol *symbol, char source[], char binary_str
}
/* GS1 DataBar Expanded */
int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int src_len) {
INTERNAL int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int src_len) {
int i, j, k, p, data_chars, vs[21], group[21], v_odd[21], v_even[21];
char substring[21][14], latch;
int char_widths[21][8], checksum, check_widths[8], c_group;
@ -1957,5 +1957,3 @@ int rssexpanded(struct zint_symbol *symbol, unsigned char source[], int src_len)
return 0;
}

10
backend/sjis.c
View File

@ -56,7 +56,7 @@
#include "common.h"
#include "sjis.h"
extern int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
INTERNAL int utf_to_eci(const int eci, const unsigned char source[], unsigned char dest[], size_t *length); /* Convert Unicode to other encodings */
/*
* JISX0201.1976-0 (libiconv-1.16/lib/jisx0201.h)
@ -1481,7 +1481,7 @@ static int jisx0208_wctomb(unsigned int* r, unsigned int wc) {
*/
/* Returns 1 or 2 on success, 0 if no mapping */
int sjis_wctomb_zint(unsigned int* r, unsigned int wc) {
INTERNAL int sjis_wctomb_zint(unsigned int* r, unsigned int wc) {
int ret;
/* Try JIS X 0201-1976. */
@ -1512,7 +1512,7 @@ int sjis_wctomb_zint(unsigned int* r, unsigned int wc) {
}
/* Convert UTF-8 string to Shift JIS and place in array of ints */
int sjis_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
INTERNAL int sjis_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
int i, error_number;
unsigned int length;
#ifndef _MSC_VER
@ -1537,7 +1537,7 @@ int sjis_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size
}
/* Convert UTF-8 string to single byte ECI and place in array of ints */
int sjis_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
INTERNAL int sjis_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
int error_number;
#ifndef _MSC_VER
unsigned char single_byte[*p_length + 1];
@ -1557,7 +1557,7 @@ int sjis_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsig
}
/* Copy byte input stream to array of ints, putting double-bytes that match QR Kanji mode in single entry */
void sjis_cpy(const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
INTERNAL void sjis_cpy(const unsigned char source[], size_t* p_length, unsigned int* jisdata) {
int i, j;
unsigned int jis, length;
unsigned char c;

8
backend/sjis.h
View File

@ -37,10 +37,10 @@
extern "C" {
#endif /* __cplusplus */
int sjis_wctomb_zint(unsigned int* r, unsigned int wc);
int sjis_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* jisdata);
int sjis_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* jisdata);
void sjis_cpy(const unsigned char source[], size_t* p_length, unsigned int* jisdata);
INTERNAL int sjis_wctomb_zint(unsigned int* r, unsigned int wc);
INTERNAL int sjis_utf8tomb(struct zint_symbol *symbol, const unsigned char source[], size_t* p_length, unsigned int* jisdata);
INTERNAL int sjis_utf8tosb(int eci, const unsigned char source[], size_t* p_length, unsigned int* jisdata);
INTERNAL void sjis_cpy(const unsigned char source[], size_t* p_length, unsigned int* jisdata);
#ifdef __cplusplus
}

4
backend/svg.c
View File

@ -42,7 +42,7 @@
#include "common.h"
void make_html_friendly(unsigned char * string, char * html_version) {
static void make_html_friendly(unsigned char * string, char * html_version) {
/* Converts text to use HTML entity codes */
int i, html_pos;
@ -86,7 +86,7 @@ void make_html_friendly(unsigned char * string, char * html_version) {
}
}
int svg_plot(struct zint_symbol *symbol) {
INTERNAL int svg_plot(struct zint_symbol *symbol) {
FILE *fsvg;
int error_number = 0;
const char *locale = NULL;

6
backend/telepen.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#define SODIUM "0123456789X"
@ -56,7 +57,7 @@ static char *TeleTable[] = {
"3113111113", "11311111111111", "331111111111", "111113111113", "31111111111111", "111311111113", "131111111113"
};
int telepen(struct zint_symbol *symbol, unsigned char source[], const size_t src_len) {
INTERNAL int telepen(struct zint_symbol *symbol, unsigned char source[], const size_t src_len) {
unsigned int i, count, check_digit;
int error_number;
char dest[512]; /*14 + 30 * 14 + 14 + 14 + 1 ~ 512 */
@ -103,7 +104,7 @@ int telepen(struct zint_symbol *symbol, unsigned char source[], const size_t src
return error_number;
}
int telepen_num(struct zint_symbol *symbol, unsigned char source[], const size_t src_len) {
INTERNAL int telepen_num(struct zint_symbol *symbol, unsigned char source[], const size_t src_len) {
unsigned int count, check_digit, glyph;
int error_number;
size_t i,temp_length = src_len;
@ -165,4 +166,3 @@ int telepen_num(struct zint_symbol *symbol, unsigned char source[], const size_t
ustrcpy(symbol->text, temp);
return error_number;
}

4
backend/tests/CMakeLists.txt
View File

@ -10,6 +10,7 @@ set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/"
set(ZINT_DEBUG FALSE CACHE BOOL "Set debug compile flag")
set(ZINT_SANITIZE FALSE CACHE BOOL "Set sanitize compile/link flags")
set(ZINT_TEST FALSE CACHE BOOL "Set test compile flag")
find_package (LibZint 2.7.0 REQUIRED)
find_package(PNG)
@ -29,6 +30,9 @@ if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
add_compile_options("-fsanitize=address")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address")
endif (ZINT_SANITIZE)
if (ZINT_TEST)
add_definitions("-DZINT_TEST")
endif (ZINT_TEST)
endif ()
add_library(testcommon

20
backend/tests/README
View File

@ -1,15 +1,25 @@
Zint backend test suite
-----------------------
To make:
To make, first make libzint with ZINT_TEST defined:
cd <project-dir>
mkdir build
cd build
cmake -DZINT_TEST:BOOL:1 ..
make
Then make the tests:
cd <project-dir>
cd backend/tests
mkdir build
cd build
cmake ..
cmake -DZINT_TEST:BOOL:1 ..
make
(ZINT_TEST is needed to export INTERNAL functions for use and testing.)
To run all tests:
make test
@ -50,4 +60,8 @@ To undo sanitize/debug, remake each after setting:
cmake -DZINT_SANITIZE:BOOL=0 ..
cmake -DZINT_DEBUG:BOOL=0 ..
Note that sanitize is not safe to use in production, as it's a security risk.
To get a clean libzint, set the above and also:
cmake -DZINT_TEST:BOOL=0 ..
(The tests will now fail to link.)

2
backend/tests/testcommon.h
View File

@ -37,9 +37,7 @@
#define TESTCOMMON_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zint.h>
#include "../common.h"
extern int assertionFailed;

11
backend/tif.c
View File

@ -29,6 +29,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#include <stdio.h>
#include <stdlib.h>
@ -42,15 +43,7 @@
#include <malloc.h>
#endif
int tbump_up(int input) {
/* Strings length must be a multiple of 4 bytes */
if ((input % 2) == 1) {
input++;
}
return input;
}
int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
INTERNAL int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
int i;
int rows_per_strip, strip_count;

2
backend/ultra.c
View File

@ -33,7 +33,7 @@
#include <string.h>
#include "common.h"
int ultracode(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
INTERNAL int ultracode(struct zint_symbol *symbol, const unsigned char source[], const size_t in_length) {
strcpy(symbol->errtxt, "1000: Ultracode has not been implemented - yet!");

26
backend/upcean.c
View File

@ -28,6 +28,7 @@
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* vim: set ts=4 sw=4 et : */
#define SODIUM "0123456789+"
#define EAN2 102
@ -80,7 +81,7 @@ static const char *EANsetB[10] = {
};
/* Calculate the correct check digit for a UPC barcode */
char upc_check(char source[]) {
static char upc_check(char source[]) {
unsigned int i, count, check_digit;
count = 0;
@ -101,7 +102,7 @@ char upc_check(char source[]) {
}
/* UPC A is usually used for 12 digit numbers, but this function takes a source of any length */
void upca_draw(char source[], char dest[]) {
static void upca_draw(char source[], char dest[]) {
unsigned int i, half_way;
half_way = strlen(source) / 2;
@ -124,7 +125,7 @@ void upca_draw(char source[], char dest[]) {
}
/* Make a UPC A barcode when we haven't been given the check digit */
int upca(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
static int upca(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
int length;
char gtin[15];
@ -148,7 +149,7 @@ int upca(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
}
/* UPC E is a zero-compressed version of UPC A */
int upce(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
static int upce(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
unsigned int i, num_system;
char emode, equivalent[12], check_digit, parity[8], temp[9];
char hrt[9];
@ -302,7 +303,7 @@ int upce(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
}
/* EAN-2 and EAN-5 add-on codes */
void add_on(unsigned char source[], char dest[], int mode) {
static void add_on(unsigned char source[], char dest[], int mode) {
char parity[6];
unsigned int i, code_type;
@ -362,7 +363,7 @@ void add_on(unsigned char source[], char dest[], int mode) {
/* ************************ EAN-13 ****************** */
/* Calculate the correct check digit for a EAN-13 barcode */
char ean_check(char source[]) {
static char ean_check(char source[]) {
int i;
unsigned int h, count, check_digit;
@ -383,7 +384,7 @@ char ean_check(char source[]) {
return itoc(check_digit);
}
int ean13(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
static int ean13(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
unsigned int length, i, half_way;
char parity[6];
char gtin[15];
@ -437,7 +438,7 @@ int ean13(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
}
/* Make an EAN-8 barcode when we haven't been given the check digit */
int ean8(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
static int ean8(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
/* EAN-8 is basically the same as UPC-A but with fewer digits */
int length;
char gtin[10];
@ -463,7 +464,7 @@ int ean8(struct zint_symbol *symbol, unsigned char source[], char dest[]) {
}
/* For ISBN(13) only */
char isbn13_check(unsigned char source[]) {
static char isbn13_check(unsigned char source[]) {
unsigned int i, weight, sum, check, h;
sum = 0;
@ -483,7 +484,7 @@ char isbn13_check(unsigned char source[]) {
}
/* For ISBN(10) and SBN only */
char isbn_check(unsigned char source[]) {
static char isbn_check(unsigned char source[]) {
unsigned int i, weight, sum, check, h;
char check_char;
@ -564,7 +565,7 @@ static int isbn(struct zint_symbol *symbol, unsigned char source[], const size_t
}
/* Add leading zeroes to EAN and UPC strings */
void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsigned char local_source[]) {
INTERNAL void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsigned char local_source[]) {
unsigned char first_part[20], second_part[20], zfirst_part[20], zsecond_part[20];
int with_addon = 0;
int first_len = 0, second_len = 0, zfirst_len = 0, zsecond_len = 0, i, h;
@ -693,7 +694,7 @@ void ean_leading_zeroes(struct zint_symbol *symbol, unsigned char source[], unsi
}
/* splits string to parts before and after '+' parts */
int eanx(struct zint_symbol *symbol, unsigned char source[], int src_len) {
INTERNAL int eanx(struct zint_symbol *symbol, unsigned char source[], int src_len) {
unsigned char first_part[20] = {0}, second_part[20] = {0}, dest[1000] = {0};
unsigned char local_source[20] = {0};
unsigned int latch, reader, writer, with_addon;
@ -912,4 +913,3 @@ int eanx(struct zint_symbol *symbol, unsigned char source[], int src_len) {
return 0;
}

28
backend/vector.c
View File

@ -43,11 +43,11 @@
#define SSET "0123456789ABCDEF"
extern int ps_plot(struct zint_symbol *symbol);
extern int svg_plot(struct zint_symbol *symbol);
extern int emf_plot(struct zint_symbol *symbol);
INTERNAL int ps_plot(struct zint_symbol *symbol);
INTERNAL int svg_plot(struct zint_symbol *symbol);
INTERNAL int emf_plot(struct zint_symbol *symbol);
struct zint_vector_rect *vector_plot_create_rect(float x, float y, float width, float height) {
static struct zint_vector_rect *vector_plot_create_rect(float x, float y, float width, float height) {
struct zint_vector_rect *rect;
rect = (struct zint_vector_rect*) malloc(sizeof (struct zint_vector_rect));
@ -63,7 +63,7 @@ struct zint_vector_rect *vector_plot_create_rect(float x, float y, float width,
return rect;
}
int vector_plot_add_rect(struct zint_symbol *symbol, struct zint_vector_rect *rect, struct zint_vector_rect **last_rect) {
static int vector_plot_add_rect(struct zint_symbol *symbol, struct zint_vector_rect *rect, struct zint_vector_rect **last_rect) {
if (!rect) return ZINT_ERROR_MEMORY;
if (*last_rect)
(*last_rect)->next = rect;
@ -74,7 +74,7 @@ int vector_plot_add_rect(struct zint_symbol *symbol, struct zint_vector_rect *re
return 1;
}
struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y, float diameter) {
static struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y, float diameter) {
struct zint_vector_hexagon *hexagon;
hexagon = (struct zint_vector_hexagon*) malloc(sizeof (struct zint_vector_hexagon));
@ -87,7 +87,7 @@ struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y, float d
return hexagon;
}
int vector_plot_add_hexagon(struct zint_symbol *symbol, struct zint_vector_hexagon *hexagon, struct zint_vector_hexagon **last_hexagon) {
static int vector_plot_add_hexagon(struct zint_symbol *symbol, struct zint_vector_hexagon *hexagon, struct zint_vector_hexagon **last_hexagon) {
if (!hexagon) return ZINT_ERROR_MEMORY;
if (*last_hexagon)
(*last_hexagon)->next = hexagon;
@ -98,7 +98,7 @@ int vector_plot_add_hexagon(struct zint_symbol *symbol, struct zint_vector_hexag
return 1;
}
struct zint_vector_circle *vector_plot_create_circle(float x, float y, float diameter, int colour) {
static struct zint_vector_circle *vector_plot_create_circle(float x, float y, float diameter, int colour) {
struct zint_vector_circle *circle;
circle = (struct zint_vector_circle *) malloc(sizeof (struct zint_vector_circle));
@ -112,7 +112,7 @@ struct zint_vector_circle *vector_plot_create_circle(float x, float y, float dia
return circle;
}
int vector_plot_add_circle(struct zint_symbol *symbol, struct zint_vector_circle *circle, struct zint_vector_circle **last_circle) {
static int vector_plot_add_circle(struct zint_symbol *symbol, struct zint_vector_circle *circle, struct zint_vector_circle **last_circle) {
if (!circle) return ZINT_ERROR_MEMORY;
if (*last_circle)
(*last_circle)->next = circle;
@ -123,7 +123,7 @@ int vector_plot_add_circle(struct zint_symbol *symbol, struct zint_vector_circle
return 1;
}
int vector_plot_add_string(struct zint_symbol *symbol,
static int vector_plot_add_string(struct zint_symbol *symbol,
unsigned char *text, float x, float y, float fsize, float width,
struct zint_vector_string **last_string) {
struct zint_vector_string *string;
@ -147,7 +147,7 @@ int vector_plot_add_string(struct zint_symbol *symbol,
return 1;
}
void vector_free(struct zint_symbol *symbol) {
INTERNAL void vector_free(struct zint_symbol *symbol) {
if (symbol->vector != NULL) {
struct zint_vector_rect *rect;
struct zint_vector_hexagon *hex;
@ -193,7 +193,7 @@ void vector_free(struct zint_symbol *symbol) {
}
}
void vector_scale(struct zint_symbol *symbol) {
static void vector_scale(struct zint_symbol *symbol) {
struct zint_vector_rect *rect;
struct zint_vector_hexagon *hex;
struct zint_vector_circle *circle;
@ -239,7 +239,7 @@ void vector_scale(struct zint_symbol *symbol) {
return;
}
void vector_reduce_rectangles(struct zint_symbol *symbol) {
static void vector_reduce_rectangles(struct zint_symbol *symbol) {
// Looks for vertically aligned rectangles and merges them together
struct zint_vector_rect *rect, *target, *prev;
@ -266,7 +266,7 @@ void vector_reduce_rectangles(struct zint_symbol *symbol) {
return;
}
int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
int error_number;
struct zint_vector *vector;
struct zint_vector_rect *rectangle, *rect, *last_rectangle = NULL;