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/*
* strv-based utilities
*
* Copyright Martin Schwenke <martin@meltin.net> 2016
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "replace.h"
#include <string.h>
#include <talloc.h>
#include "strv.h"
#include "strv_util.h"
int strv_split(TALLOC_CTX *mem_ctx, char **strv,
const char *src, const char *sep)
{
const char *s;
if (src == NULL) {
return 0;
}
s = src;
while (*s != '\0') {
size_t len;
/* Skip separators */
len = strspn(s, sep);
if (len != 0) {
s += len;
}
/* Find non-separator substring */
len = strcspn(s, sep);
if (len != 0) {
int ret = strv_addn(mem_ctx, strv, s, len);
if (ret != 0) {
TALLOC_FREE(*strv);
return ret;
}
s += len;
}
}
return 0;
}
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