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Diffstat (limited to 'Src/osmoconbb/src/host/layer23/src/mobile/app_mobile.c')
-rw-r--r--Src/osmoconbb/src/host/layer23/src/mobile/app_mobile.c404
1 files changed, 0 insertions, 404 deletions
diff --git a/Src/osmoconbb/src/host/layer23/src/mobile/app_mobile.c b/Src/osmoconbb/src/host/layer23/src/mobile/app_mobile.c
deleted file mode 100644
index 8b3b552..0000000
--- a/Src/osmoconbb/src/host/layer23/src/mobile/app_mobile.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/* "Application" code of the layer2/3 stack */
-
-/* (C) 2010 by Holger Hans Peter Freyther
- * (C) 2010 by Harald Welte <laforge@gnumonks.org>
- * (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
- *
- * All Rights Reserved
- *
- * This program 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; either version 2 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#include <errno.h>
-#include <signal.h>
-
-#include <osmocom/bb/common/osmocom_data.h>
-#include <osmocom/bb/common/l1l2_interface.h>
-#include <osmocom/bb/common/l1ctl.h>
-#include <osmocom/bb/common/lapdm.h>
-#include <osmocom/bb/common/logging.h>
-#include <osmocom/bb/common/gps.h>
-#include <osmocom/bb/mobile/gsm48_rr.h>
-#include <osmocom/bb/mobile/vty.h>
-#include <osmocom/bb/mobile/app_mobile.h>
-#include <osmocom/bb/mobile/mncc.h>
-#include <osmocom/bb/mobile/voice.h>
-#include <osmocom/vty/telnet_interface.h>
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/talloc.h>
-#include <osmocom/core/select.h>
-#include <osmocom/core/signal.h>
-
-#include <l1ctl_proto.h>
-
-extern void *l23_ctx;
-extern struct llist_head ms_list;
-extern int vty_reading;
-
-int mncc_recv_mobile(struct osmocom_ms *ms, int msg_type, void *arg);
-int mncc_recv_dummy(struct osmocom_ms *ms, int msg_type, void *arg);
-int (*mncc_recv_app)(struct osmocom_ms *ms, int, void *);
-static int quit;
-
-/* handle ms instance */
-int mobile_work(struct osmocom_ms *ms)
-{
- int work = 0, w;
-
- do {
- w = 0;
- w |= gsm48_rsl_dequeue(ms);
- w |= gsm48_rr_dequeue(ms);
- w |= gsm48_mmxx_dequeue(ms);
- w |= gsm48_mmr_dequeue(ms);
- w |= gsm48_mmevent_dequeue(ms);
- w |= gsm322_plmn_dequeue(ms);
- w |= gsm322_cs_dequeue(ms);
- w |= gsm_sim_job_dequeue(ms);
- w |= mncc_dequeue(ms);
- if (w)
- work = 1;
- } while (w);
- return work;
-}
-
-/* run ms instance, if layer1 is available */
-int mobile_signal_cb(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data)
-{
- struct osmocom_ms *ms;
- struct gsm_settings *set;
- struct msgb *nmsg;
-
- if (subsys != SS_L1CTL)
- return 0;
-
- switch (signal) {
- case S_L1CTL_RESET:
- ms = signal_data;
- set = &ms->settings;
-
- if (ms->started)
- break;
-
- /* insert test card, if enabled */
- switch (set->sim_type) {
- case GSM_SIM_TYPE_READER:
- /* trigger sim card reader process */
- gsm_subscr_simcard(ms);
- break;
- case GSM_SIM_TYPE_TEST:
- gsm_subscr_testcard(ms, set->test_rplmn_mcc,
- set->test_rplmn_mnc, set->test_lac,
- set->test_tmsi);
- break;
- default:
- /* no SIM, trigger PLMN selection process */
- nmsg = gsm322_msgb_alloc(GSM322_EVENT_SWITCH_ON);
- if (!nmsg)
- return -ENOMEM;
- gsm322_plmn_sendmsg(ms, nmsg);
- nmsg = gsm322_msgb_alloc(GSM322_EVENT_SWITCH_ON);
- if (!nmsg)
- return -ENOMEM;
- gsm322_cs_sendmsg(ms, nmsg);
- }
-
- ms->started = 1;
- }
- return 0;
-}
-
-/* power-off ms instance */
-int mobile_exit(struct osmocom_ms *ms, int force)
-{
- struct gsm48_mmlayer *mm = &ms->mmlayer;
-
- if (!force && ms->started) {
- struct msgb *nmsg;
-
- ms->shutdown = 1; /* going down */
- nmsg = gsm48_mmevent_msgb_alloc(GSM48_MM_EVENT_IMSI_DETACH);
- if (!nmsg)
- return -ENOMEM;
- gsm48_mmevent_msg(mm->ms, nmsg);
-
- return -EBUSY;
- }
-
- gsm322_exit(ms);
- gsm48_mm_exit(ms);
- gsm48_rr_exit(ms);
- gsm_subscr_exit(ms);
- gsm48_cc_exit(ms);
- gsm_sim_exit(ms);
- lapdm_channel_exit(&ms->lapdm_channel);
-
- ms->shutdown = 2; /* being down */
- vty_notify(ms, NULL);
- vty_notify(ms, "Power off!\n");
- printf("Power off! (MS %s)\n", ms->name);
-
- return 0;
-}
-
-/* power-on ms instance */
-int mobile_init(struct osmocom_ms *ms)
-{
- int rc;
-
- gsm_settings_arfcn(ms);
-
- lapdm_channel_init(&ms->lapdm_channel, LAPDM_MODE_MS);
- lapdm_channel_set_l1(&ms->lapdm_channel, l1ctl_ph_prim_cb, ms);
-
- gsm_sim_init(ms);
- gsm48_cc_init(ms);
- gsm_voice_init(ms);
- gsm_subscr_init(ms);
- gsm48_rr_init(ms);
- gsm48_mm_init(ms);
- INIT_LLIST_HEAD(&ms->trans_list);
- gsm322_init(ms);
-
- rc = layer2_open(ms, ms->settings.layer2_socket_path);
- if (rc < 0) {
- fprintf(stderr, "Failed during layer2_open()\n");
- ms->l2_wq.bfd.fd = -1;
- mobile_exit(ms, 1);
- return rc;
- }
-
-#if 0
- rc = sap_open(ms, ms->settings.sap_socket_path);
- if (rc < 0) {
- fprintf(stderr, "Failed during sap_open(), no SIM reader\n");
- ms->sap_wq.bfd.fd = -1;
- mobile_exit(ms, 1);
- return rc;
- }
-#endif
-
- gsm_random_imei(&ms->settings);
-
- ms->shutdown = 0;
- ms->started = 0;
-
- if (!strcmp(ms->settings.imei, "000000000000000")) {
- printf("***\nWarning: Mobile '%s' has default IMEI: %s\n",
- ms->name, ms->settings.imei);
- printf("This could relate your identitiy to other users with "
- "default IMEI.\n***\n");
- }
-
- l1ctl_tx_reset_req(ms, L1CTL_RES_T_FULL);
- printf("Mobile '%s' initialized, please start phone now!\n", ms->name);
- return 0;
-}
-
-/* create ms instance */
-struct osmocom_ms *mobile_new(char *name)
-{
- static struct osmocom_ms *ms;
-
- ms = talloc_zero(l23_ctx, struct osmocom_ms);
- if (!ms) {
- fprintf(stderr, "Failed to allocate MS\n");
- exit(1);
- }
- llist_add_tail(&ms->entity, &ms_list);
-
- strcpy(ms->name, name);
-
- ms->l2_wq.bfd.fd = -1;
- ms->sap_wq.bfd.fd = -1;
-
- gsm_support_init(ms);
- gsm_settings_init(ms);
-
- ms->shutdown = 2; /* being down */
-
- if (mncc_recv_app) {
- struct msgb *msg;
-
- msg = msgb_alloc(sizeof(struct gsm_mncc), "MNCC");
- if (msg) {
- struct gsm_mncc *mncc = (struct gsm_mncc *)msg->data;
-
- mncc->msg_type = MS_NEW;
- mncc_recv_app(ms, mncc->msg_type, mncc);
- }
- ms->mncc_entity.mncc_recv = mncc_recv_app;
- } else if (ms->settings.ch_cap == GSM_CAP_SDCCH)
- ms->mncc_entity.mncc_recv = mncc_recv_dummy;
- else
- ms->mncc_entity.mncc_recv = mncc_recv_mobile;
-
-
- return ms;
-}
-
-/* destroy ms instance */
-int mobile_delete(struct osmocom_ms *ms, int force)
-{
- int rc;
-
- ms->deleting = 1;
-
- if (ms->shutdown == 0 || (ms->shutdown == 1 && force)) {
- rc = mobile_exit(ms, force);
- if (rc < 0)
- return rc;
- }
-
- if (mncc_recv_app) {
- struct msgb *msg;
-
- msg = msgb_alloc(sizeof(struct gsm_mncc), "MNCC");
- if (msg) {
- struct gsm_mncc *mncc = (struct gsm_mncc *)msg->data;
-
- mncc->msg_type = MS_DELETE;
- mncc_recv_app(ms, mncc->msg_type, mncc);
- }
- }
-
- return 0;
-}
-
-/* handle global shutdown */
-int global_signal_cb(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data)
-{
- struct osmocom_ms *ms, *ms2;
-
- if (subsys != SS_GLOBAL)
- return 0;
-
- switch (signal) {
- case S_GLOBAL_SHUTDOWN:
- llist_for_each_entry_safe(ms, ms2, &ms_list, entity)
- mobile_delete(ms, quit);
-
- /* if second signal is received, force to exit */
- quit = 1;
- break;
- }
- return 0;
-}
-
-/* global work handler */
-int l23_app_work(int *_quit)
-{
- struct osmocom_ms *ms, *ms2;
- int work = 0;
-
- llist_for_each_entry_safe(ms, ms2, &ms_list, entity) {
- if (ms->shutdown != 2)
- work |= mobile_work(ms);
- if (ms->shutdown == 2) {
- if (ms->l2_wq.bfd.fd > -1) {
- layer2_close(ms);
- ms->l2_wq.bfd.fd = -1;
- }
-
- if (ms->sap_wq.bfd.fd > -1) {
- sap_close(ms);
- ms->sap_wq.bfd.fd = -1;
- }
-
- if (ms->deleting) {
- gsm_settings_exit(ms);
- llist_del(&ms->entity);
- talloc_free(ms);
- work = 1;
- }
- }
- }
-
- /* return, if a shutdown was scheduled (quit = 1) */
- *_quit = quit;
- return work;
-}
-
-/* global exit */
-int l23_app_exit(void)
-{
- osmo_signal_unregister_handler(SS_L1CTL, &gsm322_l1_signal, NULL);
- osmo_signal_unregister_handler(SS_L1CTL, &mobile_signal_cb, NULL);
- osmo_signal_unregister_handler(SS_GLOBAL, &global_signal_cb, NULL);
-
- osmo_gps_close();
-
- return 0;
-}
-
-static struct vty_app_info vty_info = {
- .name = "OsmocomBB",
- .version = PACKAGE_VERSION,
- .go_parent_cb = ms_vty_go_parent,
-};
-
-/* global init */
-int l23_app_init(int (*mncc_recv)(struct osmocom_ms *ms, int, void *),
- const char *config_file, uint16_t vty_port)
-{
- struct telnet_connection dummy_conn;
- int rc = 0;
-
- mncc_recv_app = mncc_recv;
-
- osmo_gps_init();
-
- vty_init(&vty_info);
- ms_vty_init();
- dummy_conn.priv = NULL;
- vty_reading = 1;
- if (config_file != NULL) {
- rc = vty_read_config_file(config_file, &dummy_conn);
- if (rc < 0) {
- fprintf(stderr, "Failed to parse the config file:"
- " '%s'\n", config_file);
- fprintf(stderr, "Please check or create config file"
- " using: 'touch %s'\n", config_file);
- return rc;
- }
- }
- vty_reading = 0;
- telnet_init(l23_ctx, NULL, vty_port);
- if (rc < 0)
- return rc;
- printf("VTY available on port %u.\n", vty_port);
-
- osmo_signal_register_handler(SS_GLOBAL, &global_signal_cb, NULL);
- osmo_signal_register_handler(SS_L1CTL, &mobile_signal_cb, NULL);
- osmo_signal_register_handler(SS_L1CTL, &gsm322_l1_signal, NULL);
-
- if (llist_empty(&ms_list)) {
- struct osmocom_ms *ms;
-
- printf("No Mobile Station defined, creating: MS '1'\n");
- ms = mobile_new("1");
- if (ms)
- mobile_init(ms);
- }
-
- quit = 0;
-
- return 0;
-}
-