blob: 290dc43186a613adfaa11c979546fce946182d06 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#include <stdlib.h>
#include <stdbool.h>
#include "../include/bsv.h"
#include "../include/helpers.h"
#include "../include/better_string.h"
bsv_t *init_bsv(char *source, char delim) {
bsv_t *bsv = safe_calloc(1, sizeof(bsv_t *));
bsv->source = source;
bsv->i = 0;
bsv->c = bsv->source[bsv->i];
bsv->delim = delim;
return bsv;
}
void bsv_move(bsv_t *bsv) {
if (bsv->c != '\0') {
bsv->i++;
bsv->c = bsv->source[bsv->i];
}
}
string_t *bsv_next(bsv_t *bsv) {
string_t *s = init_string(NULL);
bool escape = false;
while (bsv->c != bsv->delim && !escape) {
if (bsv->c == '\0') break;
string_push(s, bsv->c);
bsv_move(bsv);
}
return s;
}
|