mirror of
https://github.com/python-LimeReport/LimeReport.git
synced 2024-12-25 04:54:40 +03:00
358 lines
8.7 KiB
C
358 lines
8.7 KiB
C
/* 2of5.c - Handles Code 2 of 5 barcodes */
|
|
|
|
/*
|
|
libzint - the open source barcode library
|
|
Copyright (C) 2008 Robin Stuart <robin@zint.org.uk>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "common.h"
|
|
#ifdef _MSC_VER
|
|
#include <malloc.h>
|
|
#endif
|
|
|
|
static char *C25MatrixTable[10] = {"113311", "311131", "131131", "331111", "113131", "313111",
|
|
"133111", "111331", "311311", "131311"};
|
|
|
|
static char *C25IndustTable[10] = {"1111313111", "3111111131", "1131111131", "3131111111", "1111311131",
|
|
"3111311111", "1131311111", "1111113131", "3111113111", "1131113111"};
|
|
|
|
static char *C25InterTable[10] = {"11331", "31113", "13113", "33111", "11313", "31311", "13311", "11133",
|
|
"31131", "13131"};
|
|
|
|
static char check_digit(unsigned int count)
|
|
{
|
|
return itoc((10 - (count % 10)) % 10);
|
|
}
|
|
|
|
int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Code 2 of 5 Standard (Code 2 of 5 Matrix) */
|
|
|
|
int i, error_number;
|
|
char dest[512]; /* 6 + 80 * 6 + 6 + 1 ~ 512*/
|
|
|
|
error_number = 0;
|
|
|
|
if(length > 80) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
/* start character */
|
|
strcpy(dest, "411111");
|
|
|
|
for(i = 0; i < length; i++) {
|
|
lookup(NEON, C25MatrixTable, source[i], dest);
|
|
}
|
|
|
|
/* Stop character */
|
|
concat (dest, "41111");
|
|
|
|
expand(symbol, dest);
|
|
ustrcpy(symbol->text, source);
|
|
return error_number;
|
|
}
|
|
|
|
int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Code 2 of 5 Industrial */
|
|
|
|
int i, error_number;
|
|
char dest[512]; /* 6 + 40 * 10 + 6 + 1 */
|
|
|
|
error_number = 0;
|
|
|
|
if(length > 45) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid character in data");
|
|
return error_number;
|
|
}
|
|
|
|
/* start character */
|
|
strcpy(dest, "313111");
|
|
|
|
for(i = 0; i < length; i++) {
|
|
lookup(NEON, C25IndustTable, source[i], dest);
|
|
}
|
|
|
|
/* Stop character */
|
|
concat (dest, "31113");
|
|
|
|
expand(symbol, dest);
|
|
ustrcpy(symbol->text, source);
|
|
return error_number;
|
|
}
|
|
|
|
int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Code 2 of 5 IATA */
|
|
int i, error_number;
|
|
char dest[512]; /* 4 + 45 * 10 + 3 + 1 */
|
|
|
|
error_number = 0;
|
|
|
|
if(length > 45) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
/* start */
|
|
strcpy(dest, "1111");
|
|
|
|
for(i = 0; i < length; i++) {
|
|
lookup(NEON, C25IndustTable, source[i], dest);
|
|
}
|
|
|
|
/* stop */
|
|
concat (dest, "311");
|
|
|
|
expand(symbol, dest);
|
|
ustrcpy(symbol->text, source);
|
|
return error_number;
|
|
}
|
|
|
|
int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Code 2 of 5 Data Logic */
|
|
|
|
int i, error_number;
|
|
char dest[512]; /* 4 + 80 * 6 + 3 + 1 */
|
|
|
|
error_number = 0;
|
|
|
|
if(length > 80) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
/* start character */
|
|
strcpy(dest, "1111");
|
|
|
|
for(i = 0; i < length; i++) {
|
|
lookup(NEON, C25MatrixTable, source[i], dest);
|
|
}
|
|
|
|
/* Stop character */
|
|
concat (dest, "311");
|
|
|
|
expand(symbol, dest);
|
|
ustrcpy(symbol->text, source);
|
|
return error_number;
|
|
}
|
|
|
|
int interleaved_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Code 2 of 5 Interleaved */
|
|
|
|
int i, j, k, error_number;
|
|
char bars[7], spaces[7], mixed[14], dest[1000];
|
|
#ifndef _MSC_VER
|
|
unsigned char temp[length + 2];
|
|
#else
|
|
unsigned char* temp = (unsigned char *)_alloca((length + 2) * sizeof(unsigned char));
|
|
#endif
|
|
|
|
error_number = 0;
|
|
|
|
if(length > 89) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if (error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
ustrcpy(temp, (unsigned char *) "");
|
|
/* Input must be an even number of characters for Interlaced 2 of 5 to work:
|
|
if an odd number of characters has been entered then add a leading zero */
|
|
if (length & 1)
|
|
{
|
|
ustrcpy(temp, (unsigned char *) "0");
|
|
length++;
|
|
}
|
|
uconcat(temp, source);
|
|
|
|
/* start character */
|
|
strcpy(dest, "1111");
|
|
|
|
for(i = 0; i < length; i+=2 )
|
|
{
|
|
/* look up the bars and the spaces and put them in two strings */
|
|
strcpy(bars, "");
|
|
lookup(NEON, C25InterTable, temp[i], bars);
|
|
strcpy(spaces, "");
|
|
lookup(NEON, C25InterTable, temp[i + 1], spaces);
|
|
|
|
/* then merge (interlace) the strings together */
|
|
k = 0;
|
|
for(j = 0; j <= 4; j++)
|
|
{
|
|
mixed[k] = bars[j]; k++;
|
|
mixed[k] = spaces[j]; k++;
|
|
}
|
|
mixed[k] = '\0';
|
|
concat (dest, mixed);
|
|
}
|
|
|
|
/* Stop character */
|
|
concat (dest, "311");
|
|
|
|
expand(symbol, dest);
|
|
ustrcpy(symbol->text, temp);
|
|
return error_number;
|
|
|
|
}
|
|
|
|
int itf14(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{
|
|
int i, error_number, zeroes;
|
|
unsigned int count;
|
|
char localstr[16];
|
|
|
|
error_number = 0;
|
|
|
|
count = 0;
|
|
|
|
if(length > 13) {
|
|
strcpy(symbol->errtxt, "Input too long");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid character in data");
|
|
return error_number;
|
|
}
|
|
|
|
/* Add leading zeros as required */
|
|
zeroes = 13 - length;
|
|
for(i = 0; i < zeroes; i++) {
|
|
localstr[i] = '0';
|
|
}
|
|
strcpy(localstr + zeroes, (char *)source);
|
|
|
|
/* Calculate the check digit - the same method used for EAN-13 */
|
|
|
|
for (i = 12; i >= 0; i--) {
|
|
count += ctoi(localstr[i]);
|
|
|
|
if (!(i & 1)) {
|
|
count += 2 * ctoi(localstr[i]);
|
|
}
|
|
}
|
|
localstr[13] = check_digit(count);
|
|
localstr[14] = '\0';
|
|
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr, strlen(localstr));
|
|
ustrcpy(symbol->text, (unsigned char*)localstr);
|
|
return error_number;
|
|
}
|
|
|
|
int dpleit(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Deutshe Post Leitcode */
|
|
int i, error_number;
|
|
unsigned int count;
|
|
char localstr[16];
|
|
int zeroes;
|
|
|
|
error_number = 0;
|
|
count = 0;
|
|
if(length > 13) {
|
|
strcpy(symbol->errtxt, "Input wrong length");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
zeroes = 13 - length;
|
|
for(i = 0; i < zeroes; i++)
|
|
localstr[i] = '0';
|
|
strcpy(localstr + zeroes, (char *)source);
|
|
|
|
for (i = 12; i >= 0; i--)
|
|
{
|
|
count += 4 * ctoi(localstr[i]);
|
|
|
|
if (i & 1) {
|
|
count += 5 * ctoi(localstr[i]);
|
|
}
|
|
}
|
|
localstr[13] = check_digit(count);
|
|
localstr[14] = '\0';
|
|
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr, strlen(localstr));
|
|
ustrcpy(symbol->text, (unsigned char*)localstr);
|
|
return error_number;
|
|
}
|
|
|
|
int dpident(struct zint_symbol *symbol, unsigned char source[], int length)
|
|
{ /* Deutsche Post Identcode */
|
|
int i, error_number, zeroes;
|
|
unsigned int count;
|
|
char localstr[16];
|
|
|
|
count = 0;
|
|
if(length > 11) {
|
|
strcpy(symbol->errtxt, "Input wrong length");
|
|
return ERROR_TOO_LONG;
|
|
}
|
|
error_number = is_sane(NEON, source, length);
|
|
if(error_number == ERROR_INVALID_DATA1) {
|
|
strcpy(symbol->errtxt, "Invalid characters in data");
|
|
return error_number;
|
|
}
|
|
|
|
zeroes = 11 - length;
|
|
for(i = 0; i < zeroes; i++)
|
|
localstr[i] = '0';
|
|
strcpy(localstr + zeroes, (char *)source);
|
|
|
|
for (i = 10; i >= 0; i--)
|
|
{
|
|
count += 4 * ctoi(localstr[i]);
|
|
|
|
if (i & 1) {
|
|
count += 5 * ctoi(localstr[i]);
|
|
}
|
|
}
|
|
localstr[11] = check_digit(count);
|
|
localstr[12] = '\0';
|
|
error_number = interleaved_two_of_five(symbol, (unsigned char *)localstr, strlen(localstr));
|
|
ustrcpy(symbol->text, (unsigned char*)localstr);
|
|
return error_number;
|
|
}
|