inithashers.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

/* See LICENSE file for copyright and license details. */
#include "common.h"


size_t
inithashers(struct algorithm *algorithms, size_t nalgorithms)
{
	size_t i;
	for (i = 0; i < nalgorithms;) {
		if (libhashsum_init_hasher_from_string(&algorithms[i].hasher, algorithms[i].algostr)) {
			weprintf("%s:", algorithms[i].algostr);
			free(algorithms[i].result);
			/* keep order */
			memmove(&algorithms[i], &algorithms[i + 1U], (--nalgorithms - i) * sizeof(*algorithms));
		} else {
			algorithms[i].offset = 0;
			i++;
		}
	}
	return nalgorithms;
}