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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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16
backend/aztec.c
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@ -29,15 +29,20 @@
#include "aztec.h"
#include "reedsol.h"
/**
* Shorten the string by one character
*/
void mapshorten(int *charmap, int *typemap, int start, int length)
{ /* Shorten the string by one character */
{
memmove(charmap + start + 1 , charmap + start + 2, (length - 1) * sizeof(int));
memmove(typemap + start + 1 , typemap + start + 2, (length - 1) * sizeof(int));
}
/**
* Insert a character into the middle of a string at position posn
*/
void insert(char binary_string[], int posn, char newbit)
{ /* Insert a character into the middle of a string at position posn */
{
int i, end;
end = strlen(binary_string);
@ -47,8 +52,11 @@ void insert(char binary_string[], int posn, char newbit)
binary_string[posn] = newbit;
}
/**
* Encode input data into a binary string
*/
int aztec_text_process(unsigned char source[], const unsigned int src_len, char binary_string[], int gs1)
{ /* Encode input data into a binary string */
{
int i, j, k, bytes;
int curtable, newtable, lasttable, chartype, maplength, blocks, debug;
#ifndef _MSC_VER