diff options
Diffstat (limited to 'openbsc/src/libcommon-cs')
-rw-r--r-- | openbsc/src/libcommon-cs/common_cs.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/openbsc/src/libcommon-cs/common_cs.c b/openbsc/src/libcommon-cs/common_cs.c index 99aa0cf76..0efec231c 100644 --- a/openbsc/src/libcommon-cs/common_cs.c +++ b/openbsc/src/libcommon-cs/common_cs.c @@ -1,6 +1,8 @@ /* Code used by both libbsc and libmsc (common_cs means "BSC or MSC"). * * (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de> + * (C) 2008-2010 by Harald Welte <laforge@gnumonks.org> + * (C) 2014 by Holger Hans Peter Freyther * All Rights Reserved * * This program is free software; you can redistribute it and/or modify @@ -17,3 +19,64 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ + +#include <stdbool.h> + +#include <osmocom/gsm/gsm0480.h> + +#include <openbsc/common_cs.h> +#include <openbsc/gsm_data.h> +#include <openbsc/gsm_subscriber.h> + +/* Warning: if bsc_network_init() is not called, some of the members of + * gsm_network are not initialized properly and must not be used! (In + * particular the llist heads and stats counters.) + * The long term aim should be to have entirely separate structs for libbsc and + * libmsc with some common general items. + */ +struct gsm_network *gsm_network_init(void *ctx, + uint16_t country_code, + uint16_t network_code, + mncc_recv_cb_t mncc_recv) +{ + struct gsm_network *net; + + const char *default_regexp = ".*"; + + net = talloc_zero(ctx, struct gsm_network); + if (!net) + return NULL; + + net->subscr_group = talloc_zero(net, struct gsm_subscriber_group); + if (!net->subscr_group) { + talloc_free(net); + return NULL; + } + + if (gsm_parse_reg(net, &net->authorized_regexp, &net->authorized_reg_str, 1, + &default_regexp) != 0) + return NULL; + + net->subscr_group->net = net; + net->auto_create_subscr = true; + net->auto_assign_exten = true; + + net->country_code = country_code; + net->network_code = network_code; + + INIT_LLIST_HEAD(&net->trans_list); + INIT_LLIST_HEAD(&net->upqueue); + INIT_LLIST_HEAD(&net->subscr_conns); + + /* init statistics */ + net->msc_ctrs = rate_ctr_group_alloc(net, &msc_ctrg_desc, 0); + net->active_calls = osmo_counter_alloc("msc.active_calls"); + + net->mncc_recv = mncc_recv; + net->ext_min = GSM_MIN_EXTEN; + net->ext_max = GSM_MAX_EXTEN; + + net->dyn_ts_allow_tch_f = true; + + return net; +} |