From b34502af8247606ae3b5693cd3046566b16a3e6d Mon Sep 17 00:00:00 2001 From: John Mark Bell Date: Fri, 8 Jul 2011 08:38:17 +0000 Subject: Refactor http utilities svn path=/trunk/netsurf/; revision=12595 --- utils/http/www-authenticate.c | 75 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 utils/http/www-authenticate.c (limited to 'utils/http/www-authenticate.c') diff --git a/utils/http/www-authenticate.c b/utils/http/www-authenticate.c new file mode 100644 index 000000000..b263fdf31 --- /dev/null +++ b/utils/http/www-authenticate.c @@ -0,0 +1,75 @@ +/* + * Copyright 2010 John-Mark Bell + * + * 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 . + */ + +#include + +#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); +} + -- cgit v1.2.3