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Add Japanese Post Barcode

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This commit is contained in:
hooper114
2009-03-14 11:04:52 +00:00
parent 059b234aa9
commit de08d8a885
7 changed files with 152 additions and 37 deletions
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1
backend/DEVELOPER
View File

@ -95,6 +95,7 @@ postal.c:
DAFT Code
Flattermarken
Korean Postal Code
Japanese Postal Code
qr.c:
QR Code (libqrencode)

3
backend/library.c
View File

@ -119,6 +119,7 @@ extern int nve_18(struct zint_symbol *symbol, unsigned char source[]); /* NVE-18
extern int microqr(struct zint_symbol *symbol, unsigned char source[]); /* Micro QR Code */
extern int aztec_runes(struct zint_symbol *symbol, unsigned char source[]); /* Aztec Runes */
extern int korea_post(struct zint_symbol *symbol, unsigned char source[]); /* Korea Post */
extern int japan_post(struct zint_symbol *symbol, unsigned char source[]); /* Japanese Post */
#ifndef NO_PNG
int png_handle(struct zint_symbol *symbol, int rotate_angle);
@ -414,7 +415,6 @@ int ZBarcode_Encode(struct zint_symbol *symbol, unsigned char *source)
if(symbol->symbology == 62) { symbol->symbology = BARCODE_CODE93; }
if((symbol->symbology == 64) || (symbol->symbology == 65)) { symbol->symbology = BARCODE_AUSPOST; }
if(symbol->symbology == 73) { strcpy(symbol->errtxt, "Codablock E not supported [Z06]"); error_number = ERROR_INVALID_OPTION; }
if(symbol->symbology == 76) { strcpy(symbol->errtxt, "Japanese Postal Code not supported [Z07]"); error_number = ERROR_INVALID_OPTION; }
if(symbol->symbology == 78) { symbol->symbology = BARCODE_RSS14; }
if(symbol->symbology == 83) { symbol->symbology = BARCODE_PLANET; }
if(symbol->symbology == 88) { symbol->symbology = BARCODE_EAN128; }
@ -563,6 +563,7 @@ int ZBarcode_Encode(struct zint_symbol *symbol, unsigned char *source)
case BARCODE_HIBC_PDF: error_number = hibc(symbol, preprocessed); break;
case BARCODE_HIBC_MICPDF: error_number = hibc(symbol, preprocessed); break;
case BARCODE_HIBC_BLOCKF: error_number = hibc(symbol, preprocessed); break;
case BARCODE_JAPANPOST: error_number = japan_post(symbol, preprocessed); break;
}
if((symbol->symbology == BARCODE_CODE128) || (symbol->symbology == BARCODE_CODE128B)) {

114
backend/postal.c
View File

@ -25,7 +25,11 @@
#include "common.h"
#define BESET "ABCD"
#define DAFTSET "DAFT"
#define KRSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
#define KASUTSET "1234567890-abcdefgh"
#define CHKASUTSET "0123456789-abcdefgh"
#define SHKASUTSET "1234567890-ABCDEFGHIJKLMNOPQRSTUVWXYZ"
/* PostNet number encoding table - In this table L is long as S is short */
static char *PNTable[10] = {"LLSSS", "SSSLL", "SSLSL", "SSLLS", "SLSSL", "SLSLS", "SLLSS", "LSSSL",
@ -51,6 +55,9 @@ static char *FlatTable[10] = {"0504", "18", "0117", "0216", "0315", "0414", "051
static char *KoreaTable[10] = {"1313150613", "0713131313", "0417131313", "1506131313",
"0413171313", "17171313", "1315061313", "0413131713", "17131713", "13171713"};
static char *JapanTable[19] = {"114", "132", "312", "123", "141", "321", "213", "231", "411", "144",
"414", "324", "342", "234", "432", "243", "423", "441", "111"};
int postnet(struct zint_symbol *symbol, unsigned char source[], char dest[])
{
/* Handles the PostNet system used for Zip codes in the US */
@ -411,16 +418,22 @@ int daft_code(struct zint_symbol *symbol, unsigned char source[])
int input_length;
char height_pattern[100], local_source[55];
unsigned int loopey;
int writer, i;
int writer, i, error_number;
strcpy(height_pattern, "");
error_number = 0;
input_length = ustrlen(source);
strcpy(local_source, (char*)source);
if(input_length > 50) {
strcpy(symbol->errtxt, "Input too long [931]");
strcpy(symbol->errtxt, "Input too long");
return ERROR_TOO_LONG;
}
to_upper((unsigned char*)local_source);
error_number = is_sane(DAFTSET, (unsigned char*)local_source);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
}
for (i = 0; i < input_length; i++) {
if(local_source[i] == 'D') { concat(height_pattern, "2"); }
@ -450,7 +463,7 @@ int daft_code(struct zint_symbol *symbol, unsigned char source[])
symbol->rows = 3;
symbol->width = writer - 1;
return 0;
return error_number;
}
int flattermarken(struct zint_symbol *symbol, unsigned char source[])
@ -479,3 +492,98 @@ int flattermarken(struct zint_symbol *symbol, unsigned char source[])
expand(symbol, dest);
return error_number;
}
int japan_post(struct zint_symbol *symbol, unsigned char source[])
{ /* Japanese Postal Code (Kasutama Barcode) */
int input_length, error_number;
char pattern[65];
int writer, loopey, inter_posn, i, inter_length, sum, check;
char check_char;
input_length = ustrlen(source);
inter_length = input_length * 2;
if(inter_length < 20) { inter_length = 20; }
char inter[inter_length];
char local_source[input_length];
inter_posn = 0;
error_number = 0;
strcpy(local_source, (char*)source);
to_upper((unsigned char*)local_source);
error_number = is_sane(SHKASUTSET, (unsigned char*)local_source);
if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
}
for(i = 0; i < (inter_length * 2); i++) {
inter[i] = 'd'; /* Pad character CC4 */
}
for(i = 0; i < input_length; i++) {
if(((local_source[i] >= '0') && (local_source[i] <= '9')) || (local_source[i] == '-')) {
inter[inter_posn] = local_source[i];
inter_posn++;
} else {
if((local_source[i] >= 'A') && (local_source[i] <= 'J')) {
inter[inter_posn] = 'a';
inter[inter_posn + 1] = local_source[i] - 'A' + '0';
inter_posn += 2;
}
if((local_source[i] >= 'K') && (local_source[i] <= 'T')) {
inter[inter_posn] = 'b';
inter[inter_posn + 1] = local_source[i] - 'K' + '0';
inter_posn += 2;
}
if((local_source[i] >= 'U') && (local_source[i] <= 'Z')) {
inter[inter_posn] = 'c';
inter[inter_posn + 1] = local_source[i] - 'U' + '0';
inter_posn += 2;
}
}
}
strcpy(pattern, "13"); /* Start */
sum = 0;
for(i = 0; i < 20; i++) {
concat(pattern, JapanTable[posn(KASUTSET, inter[i])]);
sum += posn(CHKASUTSET, inter[i]);
/* printf("%c (%d)\n", inter[i], posn(CHKASUTSET, inter[i])); */
}
/* Calculate check digit */
check = 19 - (sum % 19);
if(check == 19) { check = 0; }
if(check <= 9) { check_char = check + '0'; }
if(check == 10) { check_char = '-'; }
if(check >= 11) { check_char = (check - 11) + 'a'; }
concat(pattern, JapanTable[posn(KASUTSET, check_char)]);
/* printf("check %c (%d)\n", check_char, check); */
concat(pattern, "31"); /* Stop */
/* Resolve pattern to 4-state symbols */
writer = 0;
for(loopey = 0; loopey < strlen(pattern); loopey++)
{
if((pattern[loopey] == '2') || (pattern[loopey] == '1'))
{
symbol->encoded_data[0][writer] = '1';
}
symbol->encoded_data[1][writer] = '1';
if((pattern[loopey] == '3') || (pattern[loopey] == '1'))
{
symbol->encoded_data[2][writer] = '1';
}
writer += 2;
}
symbol->row_height[0] = 2;
symbol->row_height[1] = 2;
symbol->row_height[2] = 2;
symbol->rows = 3;
symbol->width = writer - 1;
return error_number;
}

1
backend/zint.h
View File

@ -97,6 +97,7 @@ struct zint_symbol {
#define BARCODE_EAN14 72
#define BARCODE_CODABLOCKF 74
#define BARCODE_NVE18 75
#define BARCODE_JAPANPOST 76
#define BARCODE_KOREAPOST 77
#define BARCODE_RSS14STACK 79
#define BARCODE_RSS14STACK_OMNI 80