diff options
Diffstat (limited to 'src/libfilter/bsc_msg_acc.c')
-rw-r--r-- | src/libfilter/bsc_msg_acc.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/libfilter/bsc_msg_acc.c b/src/libfilter/bsc_msg_acc.c deleted file mode 100644 index a42206db8..000000000 --- a/src/libfilter/bsc_msg_acc.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * (C) 2010-2015 by Holger Hans Peter Freyther <zecke@selfish.org> - * (C) 2010-2011 by On-Waves - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero 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 Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <openbsc/bsc_msg_filter.h> -#include <openbsc/bsc_nat.h> -#include <openbsc/debug.h> - -#include <osmocom/core/rate_ctr.h> -#include <osmocom/core/stats.h> - -#include <string.h> - -static const struct rate_ctr_desc acc_list_ctr_description[] = { - [ACC_LIST_LOCAL_FILTER] = { "access-list.local-filter", "Rejected by rule for local"}, - [ACC_LIST_GLOBAL_FILTER]= { "access-list.global-filter", "Rejected by rule for global"}, -}; - -static const struct rate_ctr_group_desc bsc_cfg_acc_list_desc = { - .group_name_prefix = "nat.filter", - .group_description = "NAT Access-List Statistics", - .num_ctr = ARRAY_SIZE(acc_list_ctr_description), - .ctr_desc = acc_list_ctr_description, - .class_id = OSMO_STATS_CLASS_GLOBAL, -}; - - -int bsc_msg_acc_lst_check_allow(struct bsc_msg_acc_lst *lst, const char *mi_string) -{ - struct bsc_msg_acc_lst_entry *entry; - - llist_for_each_entry(entry, &lst->fltr_list, list) { - if (!entry->imsi_allow) - continue; - if (regexec(&entry->imsi_allow_re, mi_string, 0, NULL, 0) == 0) - return 0; - } - - return 1; -} - -struct bsc_msg_acc_lst *bsc_msg_acc_lst_find(struct llist_head *head, const char *name) -{ - struct bsc_msg_acc_lst *lst; - - if (!name) - return NULL; - - llist_for_each_entry(lst, head, list) - if (strcmp(lst->name, name) == 0) - return lst; - - return NULL; -} - -struct bsc_msg_acc_lst *bsc_msg_acc_lst_get(void *ctx, struct llist_head *head, const char *name) -{ - struct bsc_msg_acc_lst *lst; - - lst = bsc_msg_acc_lst_find(head, name); - if (lst) - return lst; - - lst = talloc_zero(ctx, struct bsc_msg_acc_lst); - if (!lst) { - LOGP(DNAT, LOGL_ERROR, "Failed to allocate access list"); - return NULL; - } - - /* TODO: get the index right */ - lst->stats = rate_ctr_group_alloc(lst, &bsc_cfg_acc_list_desc, 0); - if (!lst->stats) { - talloc_free(lst); - return NULL; - } - - INIT_LLIST_HEAD(&lst->fltr_list); - lst->name = talloc_strdup(lst, name); - llist_add_tail(&lst->list, head); - return lst; -} - -void bsc_msg_acc_lst_delete(struct bsc_msg_acc_lst *lst) -{ - llist_del(&lst->list); - rate_ctr_group_free(lst->stats); - talloc_free(lst); -} - -struct bsc_msg_acc_lst_entry *bsc_msg_acc_lst_entry_create(struct bsc_msg_acc_lst *lst) -{ - struct bsc_msg_acc_lst_entry *entry; - - entry = talloc_zero(lst, struct bsc_msg_acc_lst_entry); - if (!entry) - return NULL; - - entry->cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED; - entry->lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED; - llist_add_tail(&entry->list, &lst->fltr_list); - return entry; -} - |