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/*
* Copyright 2010 John-Mark Bell <jmb@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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 <stdlib.h>
#include "utils/http/challenge_internal.h"
#include "utils/http/generics.h"
#include "utils/http/parameter_internal.h"
#include "utils/http/primitives.h"
#include "utils/http/www-authenticate.h"
/* See www-authenticate.h for documentation */
nserror http_parse_www_authenticate(const char *header_value,
http_www_authenticate **result)
{
const char *pos = header_value;
http_challenge *first = NULL;
http_challenge *list = NULL;
http_www_authenticate *wa;
nserror error;
/* 1#challenge */
http__skip_LWS(&pos);
error = http__parse_challenge(&pos, &first);
if (error != NSERROR_OK)
return error;
http__skip_LWS(&pos);
if (*pos == ',') {
error = http__item_list_parse(&pos,
http__parse_challenge, first, &list);
if (error != NSERROR_OK && error != NSERROR_NOT_FOUND)
return error;
} else {
list = first;
}
wa = malloc(sizeof(*wa));
if (wa == NULL) {
http_challenge_list_destroy(list);
return NSERROR_NOMEM;
}
wa->challenges = list;
*result = wa;
return NSERROR_OK;
}
/* See www-authenticate.h for documentation */
void http_www_authenticate_destroy(http_www_authenticate *victim)
{
http_challenge_list_destroy(victim->challenges);
free(victim);
}
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