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code reworked

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openapc 2012-12-29 19:37:03 +01:00
parent f48d7ab6a6
commit bf2dbe7494
26 changed files with 284 additions and 499 deletions
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49
backend/auspost.c
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@ -3,34 +3,20 @@
/*
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.
*/
#define GDSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz #"
static char *AusNTable[10] = {"00", "01", "02", "10", "11", "12", "20", "21", "22", "30"};
static const char *AusNTable[10] = {"00", "01", "02", "10", "11", "12", "20", "21", "22", "30"};
static char *AusCTable[64] = {"222", "300", "301", "302", "310", "311", "312", "320", "321", "322",
static const char *AusCTable[64] = {"222", "300", "301", "302", "310", "311", "312", "320", "321", "322",
"000", "001", "002", "010", "011", "012", "020", "021", "022", "100", "101", "102", "110",
"111", "112", "120", "121", "122", "200", "201", "202", "210", "211", "212", "220", "221",
"023", "030", "031", "032", "033", "103", "113", "123", "130", "131", "132", "133", "203",
"213", "223", "230", "231", "232", "233", "303", "313", "323", "330", "331", "332", "333",
"003", "013"};
static char *AusBarTable[64] = {"000", "001", "002", "003", "010", "011", "012", "013", "020", "021",
static const char *AusBarTable[64] = {"000", "001", "002", "003", "010", "011", "012", "013", "020", "021",
"022", "023", "030", "031", "032", "033", "100", "101", "102", "103", "110", "111", "112",
"113", "120", "121", "122", "123", "130", "131", "132", "133", "200", "201", "202", "203",
"210", "211", "212", "213", "220", "221", "222", "223", "230", "231", "232", "233", "300",
@ -96,12 +82,12 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
unsigned int loopey, reader, h;
char data_pattern[200];
char fcc[3], dpid[10];
char fcc[3] = {0, 0}, dpid[10];
char localstr[30];
error_number = 0;
strcpy(localstr, "");
/* Do all of the length checking first to avoid stack smashing */
if(symbol->symbology == BARCODE_AUSPOST) {
/* Format control code (FCC) */
@ -134,7 +120,7 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
return error_number;
}
} else {
if(length > 8) {
if (length > 8) {
strcpy(symbol->errtxt, "Auspost input is too long");
return ERROR_TOO_LONG;
}
@ -143,7 +129,7 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
case BARCODE_AUSROUTE: strcpy(fcc, "87"); break;
case BARCODE_AUSREDIRECT: strcpy(fcc, "92"); break;
}
/* Add leading zeros as required */
zeroes = 8 - length;
memset(localstr, '0', zeroes);
@ -157,7 +143,7 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
strcpy(symbol->errtxt, "Invalid characters in data");
return error_number;
}
/* Verifiy that the first 8 characters are numbers */
memcpy(dpid, localstr, 8);
dpid[8] = '\0';
@ -201,14 +187,15 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
/* Filler bar */
h = strlen(data_pattern);
if(h == 22) {
concat(data_pattern, "3");
}
else if(h == 37) {
concat(data_pattern, "3");
}
else if(h == 52) {
concat(data_pattern, "3");
switch (h)
{
case 22:
case 37:
case 52:
concat(data_pattern, "3");
break;
default:
break;
}
/* Reed Solomon error correction */
@ -216,7 +203,7 @@ int australia_post(struct zint_symbol *symbol, unsigned char source[], int lengt
/* Stop character */
concat(data_pattern, "13");
/* Turn the symbol into a bar pattern ready for plotting */
writer = 0;
h = strlen(data_pattern);