sss_sudo_response.c revision c9b2b7f3f02bf40b698c70640f151d0113736195
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina Pavel Březina <pbrezina@redhat.com>
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina Copyright (C) 2011 Red Hat
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina This program is free software; you can redistribute it and/or modify
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina it under the terms of the GNU General Public License as published by
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina the Free Software Foundation; either version 3 of the License, or
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina (at your option) any later version.
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina This program is distributed in the hope that it will be useful,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina but WITHOUT ANY WARRANTY; without even the implied warranty of
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina GNU General Public License for more details.
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina You should have received a copy of the GNU General Public License
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina along with this program. If not, see <http://www.gnu.org/licenses/>.
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březinastatic int sss_sudo_parse_rule(const char *message,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březinastatic int sss_sudo_parse_attr(const char *message,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březinastatic int sss_sudo_parse_uint32(const char *message,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březinastatic int sss_sudo_parse_string(const char *message,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březinaint sss_sudo_parse_response(const char *message,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* error code */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_uint32(message, message_len, &cursor, _error);
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina if (ret != EOK || *_error != SSS_SUDO_ERROR_OK) {
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* rules_num */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_uint32(message, message_len,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina result->rules = calloc(result->num_rules, sizeof(struct sss_rule));
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_rule(message, message_len,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* attrs_num */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_uint32(message, message_len,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina _rule->attrs = calloc(_rule->num_attrs, sizeof(struct sss_attr));
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_attr(message, message_len,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_string(message, message_len, _cursor, &str);
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* values_num */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_uint32(message, message_len,
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina _attr->values = calloc(_attr->num_values, sizeof(const char*));
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina ret = sss_sudo_parse_string(message, message_len, _cursor, &str);
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina if (start_pos + sizeof(uint32_t) > message_len) {
f643754db81eeade60485bbe3d80324d889cc4f3Pavel Březina /* expanded SAFEALIGN_COPY_UINT32 macro from util.h */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina memcpy(_number, message + start_pos, sizeof(uint32_t));
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* the string exceeds message length */
6f701a4dc295ddc997ba5190a3cd72d948d799dcPavel Březina /* go after \0 */