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NULL character support

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This commit is contained in:
hooper114
2009-01-02 21:09:16 +00:00
parent 1015a11b5a
commit d6df698918
20 changed files with 2286 additions and 1849 deletions
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16
backend/code16k.c
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@ -65,12 +65,18 @@ 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);
int parunmodd(unsigned char llyth, char nullchar);
void grwp(int *indexliste);
void dxsmooth(int *indexliste);
void c16k_set_a(unsigned char source, unsigned int values[], unsigned int *bar_chars)
void c16k_set_a(unsigned char source, unsigned int values[], unsigned int *bar_chars, char nullchar)
{
if(source == nullchar) {
values[(*bar_chars)] = 64;
(*bar_chars)++;
return;
}
if(source > 127) {
if(source < 160) {
values[(*bar_chars)] = source + 64 - 128;
@ -164,7 +170,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
indexliste = 0;
indexchaine = 0;
mode = parunmodd(source[indexchaine]);
mode = parunmodd(source[indexchaine], symbol->nullchar);
for(i = 0; i < 160; i++) {
list[0][i] = 0;
@ -175,7 +181,7 @@ 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]);
mode = parunmodd(source[indexchaine], symbol->nullchar);
}
indexliste++;
} while (indexchaine < input_length);
@ -385,7 +391,7 @@ int code16k(struct zint_symbol *symbol, unsigned char source[])
switch(set[read])
{ /* Encode data characters */
case 'A': c16k_set_a(source[read], values, &bar_characters);
case 'A': c16k_set_a(source[read], values, &bar_characters, symbol->nullchar);
read++;
break;
case 'B': c16k_set_b(source[read], values, &bar_characters);