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API overhaul part 1: removal of nullchar

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hooper114 2009-09-29 09:45:46 +00:00
parent 4455c6a893
commit 04b9a99241
42 changed files with 1458 additions and 1194 deletions
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20
backend/code16k.c
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@ -65,7 +65,7 @@ static char *C16KStartStop[8] = {"3211", "2221", "2122", "1411", "1132", "1231",
static int C16KStartValues[16] = {0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7};
static int C16KStopValues[16] = {0, 1, 2, 3, 4, 5, 6, 7, 4, 5, 6, 7, 0, 1, 2, 3};
int parunmodd(unsigned char llyth, char nullchar);
int parunmodd(unsigned char llyth);
void grwp16(int *indexliste)
{
@ -130,14 +130,8 @@ void dxsmooth16(int *indexliste)
}
void c16k_set_a(unsigned char source, unsigned int values[], unsigned int *bar_chars, char nullchar)
void c16k_set_a(unsigned char source, unsigned int values[], unsigned int *bar_chars)
{
if(source == nullchar) {
values[(*bar_chars)] = 64;
(*bar_chars)++;
return;
}
if(source > 127) {
if(source < 160) {
values[(*bar_chars)] = source + 64 - 128;
@ -173,7 +167,7 @@ void c16k_set_c(unsigned char source_a, unsigned char source_b, unsigned int val
(*bar_chars)++;
}
int code16k(struct zint_symbol *symbol, unsigned char source[])
int code16k(struct zint_symbol *symbol, unsigned char source[], int length)
{
char width_pattern[100];
int current_row, rows_needed, flip_flop, looper, first_check, second_check;
@ -189,7 +183,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
errornum = 0;
strcpy(width_pattern, "");
input_length = ustrlen(source);
input_length = length;
if(symbol->input_mode == GS1_MODE) { gs1 = 1; } else { gs1 = 0; }
@ -249,7 +243,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
indexliste = 0;
indexchaine = 0;
mode = parunmodd(source[indexchaine], symbol->nullchar);
mode = parunmodd(source[indexchaine]);
if((gs1) && (source[indexchaine] == '[')) { mode = ABORC; } /* FNC1 */
for(i = 0; i < 160; i++) {
@ -261,7 +255,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
while ((list[1][indexliste] == mode) && (indexchaine < input_length)) {
list[0][indexliste]++;
indexchaine++;
mode = parunmodd(source[indexchaine], symbol->nullchar);
mode = parunmodd(source[indexchaine]);
if((gs1) && (source[indexchaine] == '[')) { mode = ABORC; } /* FNC1 */
}
indexliste++;
@ -537,7 +531,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
{ /* Encode data characters */
case 'A':
case 'a':
c16k_set_a(source[read], values, &bar_characters, symbol->nullchar);
c16k_set_a(source[read], values, &bar_characters);
read++;
break;
case 'B':