diff options
Diffstat (limited to 'openbsc/src/libxsc')
-rw-r--r-- | openbsc/src/libxsc/Makefile.am | 7 | ||||
-rw-r--r-- | openbsc/src/libxsc/xsc.c | 260 | ||||
-rw-r--r-- | openbsc/src/libxsc/xsc_vty.c | 587 |
3 files changed, 854 insertions, 0 deletions
diff --git a/openbsc/src/libxsc/Makefile.am b/openbsc/src/libxsc/Makefile.am new file mode 100644 index 000000000..d73eb4e2d --- /dev/null +++ b/openbsc/src/libxsc/Makefile.am @@ -0,0 +1,7 @@ +AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir) +AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) \ + $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(COVERAGE_CFLAGS) + +noinst_LIBRARIES = libxsc.a + +libxsc_a_SOURCES = xsc.c xsc_vty.c diff --git a/openbsc/src/libxsc/xsc.c b/openbsc/src/libxsc/xsc.c new file mode 100644 index 000000000..d0915d680 --- /dev/null +++ b/openbsc/src/libxsc/xsc.c @@ -0,0 +1,260 @@ +/* Code used by both libbsc and libmsc (xsc 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 + * 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/>. + * + */ + +/* TODO: this file was created during the MSCSPLIT, separating the BSC from the + * NITB to create a standalone MSC. Things from libbsc that are needed from + * libmsc have been moved here, probably taking along some stuff not actually + * needed by the MSC. It may make sense to move things to more appropriate + * places or implement things differently when they become more obvious. I'm + * taking that as an excuse to make a mess of this file in the sense of keeping + * #includes close to their use, and not caring much about mixing things. */ + +/* FIXME parts of the gsm_network are BSC specific and don't belong here. */ + +#include <osmocom/gsm/gsm0480.h> + +#include <openbsc/gsm_data.h> +#include <openbsc/osmo_msc_data.h> +#include <openbsc/gsm_subscriber.h> + +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; + + net = talloc_zero(ctx, struct gsm_network); + if (!net) + return NULL; + + net->bsc_data = talloc_zero(net, struct osmo_bsc_data); + if (!net->bsc_data) { + talloc_free(net); + return NULL; + } + + net->subscr_group = talloc_zero(net, struct gsm_subscriber_group); + if (!net->subscr_group) { + talloc_free(net); + return NULL; + } + + /* Init back pointer */ + net->bsc_data->auto_off_timeout = -1; + net->bsc_data->network = net; + INIT_LLIST_HEAD(&net->bsc_data->mscs); + + net->subscr_group->net = net; + net->create_subscriber = 1; + + net->country_code = country_code; + net->network_code = network_code; + net->num_bts = 0; + net->reject_cause = GSM48_REJECT_ROAMING_NOT_ALLOWED; + net->T3101 = GSM_T3101_DEFAULT; + net->T3105 = GSM_T3105_DEFAULT; + net->T3113 = GSM_T3113_DEFAULT; + net->T3122 = GSM_T3122_DEFAULT; + /* FIXME: initialize all other timers! */ + + /* default set of handover parameters */ + net->handover.win_rxlev_avg = 10; + net->handover.win_rxqual_avg = 1; + net->handover.win_rxlev_avg_neigh = 10; + net->handover.pwr_interval = 6; + net->handover.pwr_hysteresis = 3; + net->handover.max_distance = 9999; + + /* Use 30 min periodic update interval as sane default */ + net->t3212 = 5; + + INIT_LLIST_HEAD(&net->trans_list); + INIT_LLIST_HEAD(&net->upqueue); + INIT_LLIST_HEAD(&net->bts_list); + INIT_LLIST_HEAD(&net->subscr_conns); + + net->stats.chreq.total = osmo_counter_alloc("net.chreq.total"); + net->stats.chreq.no_channel = osmo_counter_alloc("net.chreq.no_channel"); + net->stats.handover.attempted = osmo_counter_alloc("net.handover.attempted"); + net->stats.handover.no_channel = osmo_counter_alloc("net.handover.no_channel"); + net->stats.handover.timeout = osmo_counter_alloc("net.handover.timeout"); + net->stats.handover.completed = osmo_counter_alloc("net.handover.completed"); + net->stats.handover.failed = osmo_counter_alloc("net.handover.failed"); + net->stats.loc_upd_type.attach = osmo_counter_alloc("net.loc_upd_type.attach"); + net->stats.loc_upd_type.normal = osmo_counter_alloc("net.loc_upd_type.normal"); + net->stats.loc_upd_type.periodic = osmo_counter_alloc("net.loc_upd_type.periodic"); + net->stats.loc_upd_type.detach = osmo_counter_alloc("net.imsi_detach.count"); + net->stats.loc_upd_resp.reject = osmo_counter_alloc("net.loc_upd_resp.reject"); + net->stats.loc_upd_resp.accept = osmo_counter_alloc("net.loc_upd_resp.accept"); + net->stats.paging.attempted = osmo_counter_alloc("net.paging.attempted"); + net->stats.paging.detached = osmo_counter_alloc("net.paging.detached"); + net->stats.paging.completed = osmo_counter_alloc("net.paging.completed"); + net->stats.paging.expired = osmo_counter_alloc("net.paging.expired"); + net->stats.sms.submitted = osmo_counter_alloc("net.sms.submitted"); + net->stats.sms.no_receiver = osmo_counter_alloc("net.sms.no_receiver"); + net->stats.sms.delivered = osmo_counter_alloc("net.sms.delivered"); + net->stats.sms.rp_err_mem = osmo_counter_alloc("net.sms.rp_err_mem"); + net->stats.sms.rp_err_other = osmo_counter_alloc("net.sms.rp_err_other"); + net->stats.call.mo_setup = osmo_counter_alloc("net.call.mo_setup"); + net->stats.call.mo_connect_ack = osmo_counter_alloc("net.call.mo_connect_ack"); + net->stats.call.mt_setup = osmo_counter_alloc("net.call.mt_setup"); + net->stats.call.mt_connect = osmo_counter_alloc("net.call.mt_connect"); + net->stats.chan.rf_fail = osmo_counter_alloc("net.chan.rf_fail"); + net->stats.chan.rll_err = osmo_counter_alloc("net.chan.rll_err"); + net->stats.bts.oml_fail = osmo_counter_alloc("net.bts.oml_fail"); + net->stats.bts.rsl_fail = osmo_counter_alloc("net.bts.rsl_fail"); + + net->mncc_recv = mncc_recv; + + return net; +} + +struct gsm_subscriber_connection *connection_for_subscr(struct gsm_subscriber *subscr) +{ + /* FIXME: replace this with a backpointer in gsm_subscriber? */ + struct gsm_network *net = subscr->group->net; + struct gsm_subscriber_connection *conn; + + llist_for_each_entry(conn, &net->subscr_conns, entry) { + if (conn->subscr == subscr) + return conn; + } + + return NULL; +} + + +/* from gsm_04_08_utils.c *****/ + +struct msgb *gsm48_create_mm_serv_rej(enum gsm48_reject_value value) +{ + struct msgb *msg; + struct gsm48_hdr *gh; + + msg = gsm48_msgb_alloc_name("GSM 04.08 SERV REJ"); + if (!msg) + return NULL; + + gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1); + gh->proto_discr = GSM48_PDISC_MM; + gh->msg_type = GSM48_MT_MM_CM_SERV_REJ; + gh->data[0] = value; + + return msg; +} + +struct msgb *gsm48_create_loc_upd_rej(uint8_t cause) +{ + struct gsm48_hdr *gh; + struct msgb *msg; + + msg = gsm48_msgb_alloc_name("GSM 04.08 LOC UPD REJ"); + if (!msg) + return NULL; + + gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1); + gh->proto_discr = GSM48_PDISC_MM; + gh->msg_type = GSM48_MT_MM_LOC_UPD_REJECT; + gh->data[0] = cause; + return msg; +} + +int gsm48_extract_mi(uint8_t *classmark2_lv, int length, char *mi_string, uint8_t *mi_type) +{ + /* Check the size for the classmark */ + if (length < 1 + *classmark2_lv) + return -1; + + uint8_t *mi_lv = classmark2_lv + *classmark2_lv + 1; + if (length < 2 + *classmark2_lv + mi_lv[0]) + return -2; + + *mi_type = mi_lv[1] & GSM_MI_TYPE_MASK; + return gsm48_mi_to_string(mi_string, GSM48_MI_SIZE, mi_lv+1, *mi_lv); +} + +int gsm48_paging_extract_mi(struct gsm48_pag_resp *resp, int length, + char *mi_string, uint8_t *mi_type) +{ + static const uint32_t classmark_offset = + offsetof(struct gsm48_pag_resp, classmark2); + uint8_t *classmark2_lv = (uint8_t *) &resp->classmark2; + return gsm48_extract_mi(classmark2_lv, length - classmark_offset, + mi_string, mi_type); +} + + +struct msgb *gsm0480_gen_ussdNotify(int level, const char *text) +{ + struct gsm48_hdr *gh; + struct msgb *msg; + + msg = gsm0480_create_unstructuredSS_Notify(level, text); + if (!msg) + return NULL; + + gsm0480_wrap_invoke(msg, GSM0480_OP_CODE_USS_NOTIFY, 0); + gsm0480_wrap_facility(msg); + + /* And finally pre-pend the L3 header */ + gh = (struct gsm48_hdr *) msgb_push(msg, sizeof(*gh)); + gh->proto_discr = GSM48_PDISC_NC_SS; + gh->msg_type = GSM0480_MTYPE_REGISTER; + + return msg; +} + +struct msgb *gsm0480_gen_releaseComplete(void) +{ + struct gsm48_hdr *gh; + struct msgb *msg; + + msg = gsm48_msgb_alloc_name("GSM 04.08 USSD REL COMPL"); + if (!msg) + return NULL; + + gh = (struct gsm48_hdr *) msgb_push(msg, sizeof(*gh)); + gh->proto_discr = GSM48_PDISC_NC_SS; + gh->msg_type = GSM0480_MTYPE_RELEASE_COMPLETE; + + return msg; +} + + +/* Helpers for SMS/GSM 04.11 */ +#include <openbsc/gsm_data.h> +#include <openbsc/gsm_04_11.h> + +uint8_t sms_next_rp_msg_ref(uint8_t *next_rp_ref) +{ + const uint8_t rp_msg_ref = *next_rp_ref; + /* + * This should wrap as the valid range is 0 to 255. We only + * transfer one SMS at a time so we don't need to check if + * the id has been already assigned. + */ + *next_rp_ref += 1; + + return rp_msg_ref; +} + diff --git a/openbsc/src/libxsc/xsc_vty.c b/openbsc/src/libxsc/xsc_vty.c new file mode 100644 index 000000000..93be5d6fb --- /dev/null +++ b/openbsc/src/libxsc/xsc_vty.c @@ -0,0 +1,587 @@ +/* Code used by both libbsc and libmsc (xsc means "BSC or MSC"). + * + * (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de> + * (C) 2008-2010 by Harald Welte <laforge@gnumonks.org> + * 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/>. + * + */ + +/* FIXME parts of the gsm_network VTY commands are BSC specific and don't + * belong here. */ + +#include <osmocom/core/utils.h> + +#include <osmocom/vty/command.h> +#include <osmocom/vty/logging.h> +#include <osmocom/vty/stats.h> + +#include <openbsc/vty.h> + +#include <openbsc/gsm_data.h> +#include <openbsc/gsm_subscriber.h> + +struct cmd_node net_node = { + GSMNET_NODE, + "%s(config-net)# ", + 1, +}; + +struct gsm_network *vty_global_gsm_network = 0; + +struct gsm_network *gsmnet_from_vty(struct vty *v) +{ + /* In case we read from the config file, the vty->priv cannot + * point to a struct telnet_connection, and thus conn->priv + * will not point to the gsm_network structure. + * It can't hurt to force callers to continue to pass the vty instance + * to this function, in case we'd like to retrieve the global + * gsm_network instance from the vty at some point in the future. But + * until then, just return the global pointer, which should have been + * initialized by bsc_vty_init(). + */ + OSMO_ASSERT(vty_global_gsm_network); + return vty_global_gsm_network; +} + +static void net_dump_vty(struct vty *vty, struct gsm_network *net) +{ + vty_out(vty, "BSC is on Country Code %u, Network Code %u " + "and has %u BTS%s", net->country_code, net->network_code, + net->num_bts, VTY_NEWLINE); + vty_out(vty, " Long network name: '%s'%s", + net->name_long, VTY_NEWLINE); + vty_out(vty, " Short network name: '%s'%s", + net->name_short, VTY_NEWLINE); + vty_out(vty, " Authentication policy: %s%s", + gsm_auth_policy_name(net->auth_policy), VTY_NEWLINE); + vty_out(vty, " Location updating reject cause: %u%s", + net->reject_cause, VTY_NEWLINE); + vty_out(vty, " Encryption: A5/%u%s", net->a5_encryption, + VTY_NEWLINE); + vty_out(vty, " NECI (TCH/H): %u%s", net->neci, + VTY_NEWLINE); + vty_out(vty, " Use TCH for Paging any: %d%s", net->pag_any_tch, + VTY_NEWLINE); + vty_out(vty, " RRLP Mode: %s%s", rrlp_mode_name(net->rrlp.mode), + VTY_NEWLINE); + vty_out(vty, " MM Info: %s%s", net->send_mm_info ? "On" : "Off", + VTY_NEWLINE); + vty_out(vty, " Handover: %s%s", net->handover.active ? "On" : "Off", + VTY_NEWLINE); +#if BEFORE_MSCSPLIT + struct pchan_load pl; + network_chan_load(&pl, net); + vty_out(vty, " Current Channel Load:%s", VTY_NEWLINE); + dump_pchan_load_vty(vty, " ", &pl); + + /* show rf */ + if (net->bsc_data) + vty_out(vty, " Last RF Command: %s%s", + net->bsc_data->rf_ctrl->last_state_command, + VTY_NEWLINE); + if (net->bsc_data) + vty_out(vty, " Last RF Lock Command: %s%s", + net->bsc_data->rf_ctrl->last_rf_lock_ctrl_command, + VTY_NEWLINE); +#endif +} + +DEFUN(show_net, show_net_cmd, "show network", + SHOW_STR "Display information about a GSM NETWORK\n") +{ + struct gsm_network *net = gsmnet_from_vty(vty); + net_dump_vty(vty, net); + + return CMD_SUCCESS; +} + +static int config_write_net(struct vty *vty) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + vty_out(vty, "network%s", VTY_NEWLINE); + vty_out(vty, " network country code %u%s", gsmnet->country_code, VTY_NEWLINE); + vty_out(vty, " mobile network code %u%s", gsmnet->network_code, VTY_NEWLINE); + vty_out(vty, " short name %s%s", gsmnet->name_short, VTY_NEWLINE); + vty_out(vty, " long name %s%s", gsmnet->name_long, VTY_NEWLINE); + vty_out(vty, " auth policy %s%s", gsm_auth_policy_name(gsmnet->auth_policy), VTY_NEWLINE); + vty_out(vty, " location updating reject cause %u%s", + gsmnet->reject_cause, VTY_NEWLINE); + vty_out(vty, " encryption a5 %u%s", gsmnet->a5_encryption, VTY_NEWLINE); + vty_out(vty, " neci %u%s", gsmnet->neci, VTY_NEWLINE); + vty_out(vty, " paging any use tch %d%s", gsmnet->pag_any_tch, VTY_NEWLINE); + vty_out(vty, " rrlp mode %s%s", rrlp_mode_name(gsmnet->rrlp.mode), + VTY_NEWLINE); + vty_out(vty, " mm info %u%s", gsmnet->send_mm_info, VTY_NEWLINE); + vty_out(vty, " handover %u%s", gsmnet->handover.active, VTY_NEWLINE); + vty_out(vty, " handover window rxlev averaging %u%s", + gsmnet->handover.win_rxlev_avg, VTY_NEWLINE); + vty_out(vty, " handover window rxqual averaging %u%s", + gsmnet->handover.win_rxqual_avg, VTY_NEWLINE); + vty_out(vty, " handover window rxlev neighbor averaging %u%s", + gsmnet->handover.win_rxlev_avg_neigh, VTY_NEWLINE); + vty_out(vty, " handover power budget interval %u%s", + gsmnet->handover.pwr_interval, VTY_NEWLINE); + vty_out(vty, " handover power budget hysteresis %u%s", + gsmnet->handover.pwr_hysteresis, VTY_NEWLINE); + vty_out(vty, " handover maximum distance %u%s", + gsmnet->handover.max_distance, VTY_NEWLINE); + vty_out(vty, " timer t3101 %u%s", gsmnet->T3101, VTY_NEWLINE); + vty_out(vty, " timer t3103 %u%s", gsmnet->T3103, VTY_NEWLINE); + vty_out(vty, " timer t3105 %u%s", gsmnet->T3105, VTY_NEWLINE); + vty_out(vty, " timer t3107 %u%s", gsmnet->T3107, VTY_NEWLINE); + vty_out(vty, " timer t3109 %u%s", gsmnet->T3109, VTY_NEWLINE); + vty_out(vty, " timer t3111 %u%s", gsmnet->T3111, VTY_NEWLINE); + vty_out(vty, " timer t3113 %u%s", gsmnet->T3113, VTY_NEWLINE); + vty_out(vty, " timer t3115 %u%s", gsmnet->T3115, VTY_NEWLINE); + vty_out(vty, " timer t3117 %u%s", gsmnet->T3117, VTY_NEWLINE); + vty_out(vty, " timer t3119 %u%s", gsmnet->T3119, VTY_NEWLINE); + vty_out(vty, " timer t3122 %u%s", gsmnet->T3122, VTY_NEWLINE); + vty_out(vty, " timer t3141 %u%s", gsmnet->T3141, VTY_NEWLINE); + vty_out(vty, " dtx-used %u%s", gsmnet->dtx_enabled, VTY_NEWLINE); + vty_out(vty, " subscriber-keep-in-ram %d%s", + gsmnet->subscr_group->keep_subscr, VTY_NEWLINE); + if (gsmnet->tz.override != 0) { + if (gsmnet->tz.dst) + vty_out(vty, " timezone %d %d %d%s", + gsmnet->tz.hr, gsmnet->tz.mn, gsmnet->tz.dst, + VTY_NEWLINE); + else + vty_out(vty, " timezone %d %d%s", + gsmnet->tz.hr, gsmnet->tz.mn, VTY_NEWLINE); + } + + if (gsmnet->t3212 == 0) + vty_out(vty, " no periodic location update%s", VTY_NEWLINE); + else + vty_out(vty, " periodic location update %u%s", + gsmnet->t3212 * 6, VTY_NEWLINE); + + + return CMD_SUCCESS; +} + +#define NETWORK_STR "Configure the GSM network\n" +#define CODE_CMD_STR "Code commands\n" +#define NAME_CMD_STR "Name Commands\n" +#define NAME_STR "Name to use\n" + +DEFUN(cfg_net, + cfg_net_cmd, + "network", NETWORK_STR) +{ + vty->index = gsmnet_from_vty(vty); + vty->node = GSMNET_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ncc, + cfg_net_ncc_cmd, + "network country code <1-999>", + "Set the GSM network country code\n" + "Country commands\n" + CODE_CMD_STR + "Network Country Code to use\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->country_code = atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_mnc, + cfg_net_mnc_cmd, + "mobile network code <0-999>", + "Set the GSM mobile network code\n" + "Network Commands\n" + CODE_CMD_STR + "Mobile Network Code to use\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->network_code = atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_name_short, + cfg_net_name_short_cmd, + "short name NAME", + "Set the short GSM network name\n" NAME_CMD_STR NAME_STR) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + bsc_replace_string(gsmnet, &gsmnet->name_short, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_name_long, + cfg_net_name_long_cmd, + "long name NAME", + "Set the long GSM network name\n" NAME_CMD_STR NAME_STR) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + bsc_replace_string(gsmnet, &gsmnet->name_long, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_auth_policy, + cfg_net_auth_policy_cmd, + "auth policy (closed|accept-all|token)", + "Authentication (not cryptographic)\n" + "Set the GSM network authentication policy\n" + "Require the MS to be activated in HLR\n" + "Accept all MS, whether in HLR or not\n" + "Use SMS-token based authentication\n") +{ + enum gsm_auth_policy policy = gsm_auth_policy_parse(argv[0]); + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->auth_policy = policy; + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_reject_cause, + cfg_net_reject_cause_cmd, + "location updating reject cause <2-111>", + "Set the reject cause of location updating reject\n" + "Set the reject cause of location updating reject\n" + "Set the reject cause of location updating reject\n" + "Set the reject cause of location updating reject\n" + "Cause Value as Per GSM TS 04.08\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->reject_cause = atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_encryption, + cfg_net_encryption_cmd, + "encryption a5 (0|1|2|3)", + "Encryption options\n" + "A5 encryption\n" "A5/0: No encryption\n" + "A5/1: Encryption\n" "A5/2: Export-grade Encryption\n" + "A5/3: 'New' Secure Encryption\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->a5_encryption= atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_rrlp_mode, cfg_net_rrlp_mode_cmd, + "rrlp mode (none|ms-based|ms-preferred|ass-preferred)", + "Radio Resource Location Protocol\n" + "Set the Radio Resource Location Protocol Mode\n" + "Don't send RRLP request\n" + "Request MS-based location\n" + "Request any location, prefer MS-based\n" + "Request any location, prefer MS-assisted\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->rrlp.mode = rrlp_mode_parse(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_mm_info, cfg_net_mm_info_cmd, + "mm info (0|1)", + "Mobility Management\n" + "Send MM INFO after LOC UPD ACCEPT\n" + "Disable\n" "Enable\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + + gsmnet->send_mm_info = atoi(argv[0]); + + return CMD_SUCCESS; +} + +#define HANDOVER_STR "Handover Options\n" + +DEFUN(cfg_net_handover, cfg_net_handover_cmd, + "handover (0|1)", + HANDOVER_STR + "Don't perform in-call handover\n" + "Perform in-call handover\n") +{ + int enable = atoi(argv[0]); + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + +#if BEFORE_MSCSPLIT + if (enable && ipacc_rtp_direct) { + vty_out(vty, "%% Cannot enable handover unless RTP Proxy mode " + "is enabled by using the -P command line option%s", + VTY_NEWLINE); + return CMD_WARNING; + } +#endif + gsmnet->handover.active = enable; + + return CMD_SUCCESS; +} + +#define HO_WIN_STR HANDOVER_STR "Measurement Window\n" +#define HO_WIN_RXLEV_STR HO_WIN_STR "Received Level Averaging\n" +#define HO_WIN_RXQUAL_STR HO_WIN_STR "Received Quality Averaging\n" +#define HO_PBUDGET_STR HANDOVER_STR "Power Budget\n" +#define HO_AVG_COUNT_STR "Amount to use for Averaging\n" + +DEFUN(cfg_net_ho_win_rxlev_avg, cfg_net_ho_win_rxlev_avg_cmd, + "handover window rxlev averaging <1-10>", + HO_WIN_RXLEV_STR + "How many RxLev measurements are used for averaging\n" + HO_AVG_COUNT_STR) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.win_rxlev_avg = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ho_win_rxqual_avg, cfg_net_ho_win_rxqual_avg_cmd, + "handover window rxqual averaging <1-10>", + HO_WIN_RXQUAL_STR + "How many RxQual measurements are used for averaging\n" + HO_AVG_COUNT_STR) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.win_rxqual_avg = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ho_win_rxlev_neigh_avg, cfg_net_ho_win_rxlev_avg_neigh_cmd, + "handover window rxlev neighbor averaging <1-10>", + HO_WIN_RXLEV_STR "Neighbor\n" + "How many RxQual measurements are used for averaging\n" + HO_AVG_COUNT_STR) +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.win_rxlev_avg_neigh = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ho_pwr_interval, cfg_net_ho_pwr_interval_cmd, + "handover power budget interval <1-99>", + HO_PBUDGET_STR + "How often to check if we have a better cell (SACCH frames)\n" + "Interval\n" "Number\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.pwr_interval = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ho_pwr_hysteresis, cfg_net_ho_pwr_hysteresis_cmd, + "handover power budget hysteresis <0-999>", + HO_PBUDGET_STR + "How many dB does a neighbor to be stronger to become a HO candidate\n" + "Hysteresis\n" "Number\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.pwr_hysteresis = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_ho_max_distance, cfg_net_ho_max_distance_cmd, + "handover maximum distance <0-9999>", + HANDOVER_STR + "How big is the maximum timing advance before HO is forced\n" + "Distance\n" "Number\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->handover.max_distance = atoi(argv[0]); + return CMD_SUCCESS; +} + +#define DECLARE_TIMER(number, doc) \ + DEFUN(cfg_net_T##number, \ + cfg_net_T##number##_cmd, \ + "timer t" #number " <0-65535>", \ + "Configure GSM Timers\n" \ + doc "Timer Value in seconds\n") \ +{ \ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); \ + int value = atoi(argv[0]); \ + \ + if (value < 0 || value > 65535) { \ + vty_out(vty, "Timer value %s out of range.%s", \ + argv[0], VTY_NEWLINE); \ + return CMD_WARNING; \ + } \ + \ + gsmnet->T##number = value; \ + return CMD_SUCCESS; \ +} + +DECLARE_TIMER(3101, "Set the timeout value for IMMEDIATE ASSIGNMENT.\n") +DECLARE_TIMER(3103, "Set the timeout value for HANDOVER.\n") +DECLARE_TIMER(3105, "Set the timer for repetition of PHYSICAL INFORMATION.\n") +DECLARE_TIMER(3107, "Currently not used.\n") +DECLARE_TIMER(3109, "Set the RSL SACCH deactivation timeout.\n") +DECLARE_TIMER(3111, "Set the RSL timeout to wait before releasing the RF Channel.\n") +DECLARE_TIMER(3113, "Set the time to try paging a subscriber.\n") +DECLARE_TIMER(3115, "Currently not used.\n") +DECLARE_TIMER(3117, "Currently not used.\n") +DECLARE_TIMER(3119, "Currently not used.\n") +DECLARE_TIMER(3122, "Waiting time (seconds) after IMM ASS REJECT\n") +DECLARE_TIMER(3141, "Currently not used.\n") + +DEFUN(cfg_net_dtx, + cfg_net_dtx_cmd, + "dtx-used (0|1)", + "Enable the usage of DTX.\n" + "DTX is disabled\n" "DTX is enabled\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->dtx_enabled = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_subscr_keep, + cfg_net_subscr_keep_cmd, + "subscriber-keep-in-ram (0|1)", + "Keep unused subscribers in RAM.\n" + "Delete unused subscribers\n" "Keep unused subscribers\n") +{ + struct gsm_network *gsmnet = gsmnet_from_vty(vty); + gsmnet->subscr_group->keep_subscr = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_net_timezone, + cfg_net_timezone_cmd, + "timezone <-19-19> (0|15|30|45)", + "Set the Timezone Offset of the network\n" + "Timezone offset (hours)\n" + "Timezone offset (00 minutes)\n" + "Timezone offset (15 minutes)\n" + "Timezone offset (30 minutes)\n" + "Timezone offset (45 minutes)\n" + ) +{ + struct gsm_network *net = vty->index; + int tzhr = atoi(argv[0]); + int tzmn = atoi(argv[1]); + + net->tz.hr = tzhr; + net->tz.mn = tzmn; + net->tz.dst = 0; + net->tz.override = 1; + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_timezone_dst, + cfg_net_timezone_dst_cmd, + "timezone <-19-19> (0|15|30|45) <0-2>", + "Set the Timezone Offset of the network\n" + "Timezone offset (hours)\n" + "Timezone offset (00 minutes)\n" + "Timezone offset (15 minutes)\n" + "Timezone offset (30 minutes)\n" + "Timezone offset (45 minutes)\n" + "DST offset (hours)\n" + ) +{ + struct gsm_network *net = vty->index; + int tzhr = atoi(argv[0]); + int tzmn = atoi(argv[1]); + int tzdst = atoi(argv[2]); + + net->tz.hr = tzhr; + net->tz.mn = tzmn; + net->tz.dst = tzdst; + net->tz.override = 1; + + return CMD_SUCCESS; +} + +DEFUN(cfg_net_no_timezone, + cfg_net_no_timezone_cmd, + "no timezone", + NO_STR + "Disable network timezone override, use system tz\n") +{ + struct gsm_network *net = vty->index; + + net->tz.override = 0; + + return CMD_SUCCESS; +} + + +int gsmnet_vty_init(struct gsm_network *network) +{ + vty_global_gsm_network = network; + + install_element_ve(&show_net_cmd); + + install_element(CONFIG_NODE, &cfg_net_cmd); + install_node(&net_node, config_write_net); + vty_install_default(GSMNET_NODE); + install_element(GSMNET_NODE, &cfg_net_ncc_cmd); + install_element(GSMNET_NODE, &cfg_net_mnc_cmd); + install_element(GSMNET_NODE, &cfg_net_name_short_cmd); + install_element(GSMNET_NODE, &cfg_net_name_long_cmd); + install_element(GSMNET_NODE, &cfg_net_auth_policy_cmd); + install_element(GSMNET_NODE, &cfg_net_reject_cause_cmd); + install_element(GSMNET_NODE, &cfg_net_encryption_cmd); + install_element(GSMNET_NODE, &cfg_net_rrlp_mode_cmd); + install_element(GSMNET_NODE, &cfg_net_mm_info_cmd); + install_element(GSMNET_NODE, &cfg_net_handover_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_win_rxlev_avg_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_win_rxqual_avg_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_win_rxlev_avg_neigh_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_pwr_interval_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_pwr_hysteresis_cmd); + install_element(GSMNET_NODE, &cfg_net_ho_max_distance_cmd); + install_element(GSMNET_NODE, &cfg_net_T3101_cmd); + install_element(GSMNET_NODE, &cfg_net_T3103_cmd); + install_element(GSMNET_NODE, &cfg_net_T3105_cmd); + install_element(GSMNET_NODE, &cfg_net_T3107_cmd); + install_element(GSMNET_NODE, &cfg_net_T3109_cmd); + install_element(GSMNET_NODE, &cfg_net_T3111_cmd); + install_element(GSMNET_NODE, &cfg_net_T3113_cmd); + install_element(GSMNET_NODE, &cfg_net_T3115_cmd); + install_element(GSMNET_NODE, &cfg_net_T3117_cmd); + install_element(GSMNET_NODE, &cfg_net_T3119_cmd); + install_element(GSMNET_NODE, &cfg_net_T3122_cmd); + install_element(GSMNET_NODE, &cfg_net_T3141_cmd); + install_element(GSMNET_NODE, &cfg_net_dtx_cmd); + install_element(GSMNET_NODE, &cfg_net_subscr_keep_cmd); + install_element(GSMNET_NODE, &cfg_net_timezone_cmd); + install_element(GSMNET_NODE, &cfg_net_timezone_dst_cmd); + install_element(GSMNET_NODE, &cfg_net_no_timezone_cmd); + + return CMD_SUCCESS; +} + +/* VTY elements used in both BSC and MSC */ +int xsc_vty_init(struct gsm_network *network) +{ + osmo_stats_vty_add_cmds(); + + gsmnet_vty_init(network); + return CMD_SUCCESS; +} |