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Merge branch 'holger/merge-msc-bsc-split'

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This commit is contained in:
Holger Hans Peter Freyther 2009-08-17 09:57:11 +02:00
commit 20054e84b4
18 changed files with 2209 additions and 1786 deletions
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5
openbsc/include/openbsc/db.h
View file

@ -48,4 +48,9 @@ int db_sms_store(struct gsm_sms *sms);
struct gsm_sms *db_sms_get_unsent(struct gsm_network *net, int min_id);
struct gsm_sms *db_sms_get_unsent_for_subscr(struct gsm_subscriber *subscr);
int db_sms_mark_sent(struct gsm_sms *sms);
/* APDU blob storage */
int db_apdu_blob_store(struct gsm_subscriber *subscr,
u_int8_t apdu_id_flags, u_int8_t len,
u_int8_t *apdu);
#endif /* _DB_H */

9
openbsc/include/openbsc/gsm_04_08.h
View file

@ -681,6 +681,11 @@ enum gsm48_bcap_rrq {
GSM48_BCAP_RRQ_DUAL_FR = 3,
};
#define GSM48_TMSI_LEN 5
#define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
struct msgb;
struct gsm_bts;
struct gsm_subscriber;
@ -705,6 +710,8 @@ int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans);
int generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi);
int gsm48_send_rr_release(struct gsm_lchan *lchan);
int gsm48_send_rr_app_info(struct gsm_lchan *lchan, u_int8_t apdu_id,
u_int8_t apdu_len, u_int8_t *apdu);
int bsc_upqueue(struct gsm_network *net);
@ -716,4 +723,6 @@ int encode_bcd_number(u_int8_t *bcd_lv, u_int8_t max_len,
int decode_bcd_number(char *output, int output_len, const u_int8_t *bcd_lv,
int h_len);
extern const char *gsm0408_cc_msg_names[];
#endif

22
openbsc/src/Makefile.am
View file

@ -2,20 +2,24 @@ INCLUDES = $(all_includes) -I$(top_srcdir)/include
AM_CFLAGS=-Wall
sbin_PROGRAMS = bsc_hack bs11_config ipaccess-find ipaccess-config isdnsync
noinst_LIBRARIES = libbsc.a libvty.a
noinst_LIBRARIES = libbsc.a libmsc.a libvty.a
noinst_HEADERS = vty/cardshell.h
libbsc_a_SOURCES = abis_rsl.c abis_nm.c gsm_04_08.c gsm_data.c mncc.c \
gsm_subscriber.c msgb.c select.c chan_alloc.c timer.c debug.c db.c \
gsm_04_11.c telnet_interface.c subchan_demux.c \
libbsc_a_SOURCES = abis_rsl.c abis_nm.c gsm_data.c gsm_04_08_utils.c \
msgb.c select.c chan_alloc.c timer.c debug.c \
gsm_subscriber_base.c subchan_demux.c bsc_rll.c transaction.c \
trau_frame.c trau_mux.c paging.c e1_config.c e1_input.c tlv_parser.c \
input/misdn.c input/ipaccess.c signal.c gsm_utils.c talloc.c talloc_ctx.c \
transaction.c rtp_proxy.c bsc_rll.c token_auth.c
input/misdn.c input/ipaccess.c signal.c gsm_utils.c talloc.c \
talloc_ctx.c
libmsc_a_SOURCES = gsm_subscriber.c db.c telnet_interface.c \
mncc.c rtp_proxy.c gsm_04_08.c gsm_04_11.c transaction.c \
token_auth.c rrlp.c
libvty_a_SOURCES = vty/buffer.c vty/command.c vty/vector.c vty/vty.c
bsc_hack_SOURCES = bsc_hack.c vty_interface.c
bsc_hack_LDADD = libbsc.a libvty.a -ldl -ldbi $(LIBCRYPT)
bsc_hack_SOURCES = bsc_hack.c bsc_init.c vty_interface.c vty_interface_layer3.c
bsc_hack_LDADD = libmsc.a libbsc.a libmsc.a libvty.a -ldl -ldbi $(LIBCRYPT)
bs11_config_SOURCES = bs11_config.c abis_nm.c gsm_data.c msgb.c debug.c \
select.c timer.c rs232.c tlv_parser.c signal.c talloc.c
@ -23,6 +27,6 @@ bs11_config_SOURCES = bs11_config.c abis_nm.c gsm_data.c msgb.c debug.c \
ipaccess_find_SOURCES = ipaccess-find.c select.c timer.c
ipaccess_config_SOURCES = ipaccess-config.c
ipaccess_config_LDADD = libbsc.a libvty.a -ldl -ldbi $(LIBCRYPT)
ipaccess_config_LDADD = libbsc.a libmsc.a libbsc.a libvty.a -ldl -ldbi $(LIBCRYPT)
isdnsync_SOURCES = isdnsync.c

1084
openbsc/src/bsc_hack.c
View file

File diff suppressed because it is too large Load diff

1064
openbsc/src/bsc_init.c Normal file
View file

File diff suppressed because it is too large Load diff

131
openbsc/src/db.c
View file

@ -24,6 +24,7 @@
#include <openbsc/gsm_04_11.h>
#include <openbsc/db.h>
#include <openbsc/talloc.h>
#include <openbsc/debug.h>
#include <libgen.h>
#include <stdio.h>
@ -88,6 +89,7 @@ static char *create_stmts[] = {
"sent TIMESTAMP, "
"sender_id INTEGER NOT NULL, "
"receiver_id INTEGER NOT NULL, "
"deliver_attempts INTEGER NOT NULL DEFAULT 0, "
/* data directly copied/derived from SMS */
"valid_until TIMESTAMP, "
"reply_path_req INTEGER NOT NULL, "
@ -108,6 +110,13 @@ static char *create_stmts[] = {
"subscriber_id NUMERIC UNIQUE NOT NULL, "
"last_bts NUMERIC NOT NULL "
")",
"CREATE TABLE IF NOT EXISTS ApduBlobs ("
"id INTEGER PRIMARY KEY AUTOINCREMENT, "
"created TIMESTAMP NOT NULL, "
"apdu_id_flags INTEGER NOT NULL, "
"subscriber_id INTEGER NOT NULL, "
"apdu BLOB "
")",
};
void db_error_func(dbi_conn conn, void* data) {
@ -252,6 +261,53 @@ struct gsm_subscriber* db_create_subscriber(struct gsm_network *net, char *imsi)
return subscr;
}
static int get_equipment_by_subscr(struct gsm_subscriber *subscr)
{
dbi_result result;
char *string;
unsigned int cm1;
const unsigned char *cm2, *cm3;
struct gsm_equipment *equip = &subscr->equipment;
result = dbi_conn_queryf(conn,
"SELECT equipment.* FROM equipment,equipmentwatch "
"WHERE equipmentwatch.equipment_id=equipment.id "
"AND equipmentwatch.subscriber_id = %llu "
"ORDER BY updated DESC", subscr->id);
if (!result)
return -EIO;
if (!dbi_result_next_row(result)) {
dbi_result_free(result);
return -ENOENT;
}
equip->id = dbi_result_get_ulonglong(result, "id");
string = dbi_result_get_string(result, "imei");
if (string)
strncpy(equip->imei, string, sizeof(equip->imei));
cm1 = dbi_result_get_uint(result, "classmark1") & 0xff;
equip->classmark1 = *((struct gsm48_classmark1 *) &cm1);
equip->classmark2_len = dbi_result_get_field_length(result, "classmark2");
cm2 = dbi_result_get_binary(result, "classmark2");
if (equip->classmark2_len > sizeof(equip->classmark2))
equip->classmark2_len = sizeof(equip->classmark2);
memcpy(equip->classmark2, cm2, equip->classmark2_len);
equip->classmark3_len = dbi_result_get_field_length(result, "classmark3");
cm3 = dbi_result_get_binary(result, "classmark3");
if (equip->classmark3_len > sizeof(equip->classmark3))
equip->classmark3_len = sizeof(equip->classmark3);
memcpy(equip->classmark3, cm3, equip->classmark3_len);
dbi_result_free(result);
return 0;
}
#define BASE_QUERY "SELECT * FROM Subscriber "
struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
enum gsm_subscriber_field field,
const char *id)
@ -265,7 +321,7 @@ struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
case GSM_SUBSCRIBER_IMSI:
dbi_conn_quote_string_copy(conn, id, &quoted);
result = dbi_conn_queryf(conn,
"SELECT * FROM Subscriber "
BASE_QUERY
"WHERE imsi = %s ",
quoted
);
@ -274,7 +330,7 @@ struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
case GSM_SUBSCRIBER_TMSI:
dbi_conn_quote_string_copy(conn, id, &quoted);
result = dbi_conn_queryf(conn,
"SELECT * FROM Subscriber "
BASE_QUERY
"WHERE tmsi = %s ",
quoted
);
@ -283,7 +339,7 @@ struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
case GSM_SUBSCRIBER_EXTENSION:
dbi_conn_quote_string_copy(conn, id, &quoted);
result = dbi_conn_queryf(conn,
"SELECT * FROM Subscriber "
BASE_QUERY
"WHERE extension = %s ",
quoted
);
@ -292,7 +348,7 @@ struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
case GSM_SUBSCRIBER_ID:
dbi_conn_quote_string_copy(conn, id, &quoted);
result = dbi_conn_queryf(conn,
"SELECT * FROM Subscriber "
BASE_QUERY
"WHERE id = %s ", quoted);
free(quoted);
break;
@ -336,6 +392,9 @@ struct gsm_subscriber *db_get_subscriber(struct gsm_network *net,
subscr->id, subscr->imsi, subscr->name, subscr->tmsi, subscr->extension,
subscr->lac, subscr->authorized);
dbi_result_free(result);
get_equipment_by_subscr(subscr);
return subscr;
}
@ -378,6 +437,16 @@ int db_sync_equipment(struct gsm_equipment *equip)
dbi_result result;
unsigned char *cm2, *cm3;
printf("DB: Sync Equipment IMEI=%s, classmark1=%02x",
equip->imei, equip->classmark1);
if (equip->classmark2_len)
printf(", classmark2=%s",
hexdump(equip->classmark2, equip->classmark2_len));
if (equip->classmark3_len)
printf(", classmark3=%s",
hexdump(equip->classmark3, equip->classmark3_len));
printf("\n");
dbi_conn_quote_binary_copy(conn, equip->classmark2,
equip->classmark2_len, &cm2);
dbi_conn_quote_binary_copy(conn, equip->classmark3,
@ -688,8 +757,10 @@ struct gsm_sms *db_sms_get_unsent(struct gsm_network *net, int min_id)
struct gsm_sms *sms;
result = dbi_conn_queryf(conn,
"SELECT * FROM SMS "
"WHERE id >= %llu AND sent is NULL ORDER BY id",
"SELECT * FROM SMS,Subscriber "
"WHERE sms.id >= %llu AND sms.sent is NULL "
"AND subscriber.lac > 0 "
"ORDER BY id",
min_id);
if (!result)
return NULL;
@ -713,8 +784,10 @@ struct gsm_sms *db_sms_get_unsent_for_subscr(struct gsm_subscriber *subscr)
struct gsm_sms *sms;
result = dbi_conn_queryf(conn,
"SELECT * FROM SMS "
"WHERE receiver_id = %llu AND sent is NULL ORDER BY id",
"SELECT * FROM SMS,Subscriber "
"WHERE sms.receiver_id = %llu AND sms.sent is NULL "
"AND subscriber.lac > 0 "
"ORDER BY id",
subscr->id);
if (!result)
return NULL;
@ -748,3 +821,45 @@ int db_sms_mark_sent(struct gsm_sms *sms)
dbi_result_free(result);
return 0;
}
/* increase the number of attempted deliveries */
int db_sms_inc_deliver_attempts(struct gsm_sms *sms)
{
dbi_result result;
result = dbi_conn_queryf(conn,
"UPDATE SMS "
"SET deliver_attempts = deliver_attempts + 1 "
"WHERE id = %llu", sms->id);
if (!result) {
printf("DB: Failed to inc deliver attempts for SMS %llu.\n", sms->id);
return 1;
}
dbi_result_free(result);
return 0;
}
int db_apdu_blob_store(struct gsm_subscriber *subscr,
u_int8_t apdu_id_flags, u_int8_t len,
u_int8_t *apdu)
{
dbi_result result;
char *q_apdu;
dbi_conn_quote_binary_copy(conn, apdu, len, &q_apdu);
result = dbi_conn_queryf(conn,
"INSERT INTO ApduBlobs "
"(created,subscriber_id,apdu_id_flags,apdu) VALUES "
"(datetime('now'),%llu,%u,%s)",
subscr->id, apdu_id_flags, q_apdu);
free(q_apdu);
if (!result)
return -EIO;
dbi_result_free(result);
return 0;
}

319
openbsc/src/gsm_04_08.c
View file

@ -49,18 +49,13 @@
#include <openbsc/talloc.h>
#include <openbsc/transaction.h>
#define GSM48_ALLOC_SIZE 1024
#define GSM48_ALLOC_HEADROOM 128
#define GSM_MAX_FACILITY 128
#define GSM_MAX_SSVERSION 128
#define GSM_MAX_USERUSER 128
void *tall_locop_ctx;
/* should ip.access BTS use direct RTP streams between each other (1),
* or should OpenBSC always act as RTP relay/proxy in between (0) ? */
int ipacc_rtp_direct = 1;
extern int ipacc_rtp_direct;
static const struct tlv_definition rsl_att_tlvdef = {
.def = {
@ -158,73 +153,6 @@ static const char *cc_state_names[] = {
"illegal state 31",
};
static const char *cc_msg_names[] = {
"unknown 0x00",
"ALERTING",
"CALL_PROC",
"PROGRESS",
"ESTAB",
"SETUP",
"ESTAB_CONF",
"CONNECT",
"CALL_CONF",
"START_CC",
"unknown 0x0a",
"RECALL",
"unknown 0x0c",
"unknown 0x0d",
"EMERG_SETUP",
"CONNECT_ACK",
"USER_INFO",
"unknown 0x11",
"unknown 0x12",
"MODIFY_REJECT",
"unknown 0x14",
"unknown 0x15",
"unknown 0x16",
"MODIFY",
"HOLD",
"HOLD_ACK",
"HOLD_REJ",
"unknown 0x1b",
"RETR",
"RETR_ACK",
"RETR_REJ",
"MODIFY_COMPL",
"unknown 0x20",
"unknown 0x21",
"unknown 0x22",
"unknown 0x23",
"unknown 0x24",
"DISCONNECT",
"unknown 0x26",
"unknown 0x27",
"unknown 0x28",
"unknown 0x29",
"RELEASE_COMPL",
"unknown 0x2b",
"unknown 0x2c",
"RELEASE",
"unknown 0x2e",
"unknown 0x2f",
"unknown 0x30",
"STOP_DTMF",
"STOP_DTMF_ACK",
"unknown 0x33",
"STATUS_ENQ",
"START_DTMF",
"START_DTMF_ACK",
"START_DTMF_REJ",
"unknown 0x38",
"CONG_CTRL",
"FACILITY",
"unknown 0x3b",
"STATUS",
"unknown 0x3c",
"NOTIFY",
"unknown 0x3f",
};
static char strbuf[64];
static const char *rr_cause_name(u_int8_t cause)
@ -413,53 +341,6 @@ static int gsm0408_handle_lchan_signal(unsigned int subsys, unsigned int signal,
return 0;
}
static void to_bcd(u_int8_t *bcd, u_int16_t val)
{
bcd[2] = val % 10;
val = val / 10;
bcd[1] = val % 10;
val = val / 10;
bcd[0] = val % 10;
val = val / 10;
}
void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
u_int16_t mnc, u_int16_t lac)
{
u_int8_t bcd[3];
to_bcd(bcd, mcc);
lai48->digits[0] = bcd[0] | (bcd[1] << 4);
lai48->digits[1] = bcd[2];
to_bcd(bcd, mnc);
/* FIXME: do we need three-digit MNC? See Table 10.5.3 */
#if 0
lai48->digits[1] |= bcd[2] << 4;
lai48->digits[2] = bcd[0] | (bcd[1] << 4);
#else
lai48->digits[1] |= 0xf << 4;
lai48->digits[2] = bcd[1] | (bcd[2] << 4);
#endif
lai48->lac = htons(lac);
}
#define TMSI_LEN 5
#define MID_TMSI_LEN (TMSI_LEN + 2)
int generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi)
{
u_int32_t *tptr = (u_int32_t *) &buf[3];
buf[0] = GSM48_IE_MOBILE_ID;
buf[1] = TMSI_LEN;
buf[2] = 0xf0 | GSM_MI_TYPE_TMSI;
*tptr = htonl(tmsi);
return 7;
}
static const char bcd_num_digits[] = {
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', '*', '#', 'a', 'b', 'c', '\0'
@ -979,44 +860,6 @@ static int encode_more(struct msgb *msg)
return 0;
}
struct msgb *gsm48_msgb_alloc(void)
{
return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM,
"GSM 04.08");
}
int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans)
{
struct gsm48_hdr *gh = (struct gsm48_hdr *) msg->data;
/* if we get passed a transaction reference, do some common
* work that the caller no longer has to do */
if (trans) {
gh->proto_discr = trans->protocol | (trans->transaction_id << 4);
msg->lchan = trans->lchan;
}
if (msg->lchan) {
msg->trx = msg->lchan->ts->trx;
if ((gh->proto_discr & GSM48_PDISC_MASK) == GSM48_PDISC_CC)
DEBUGP(DCC, "(bts %d trx %d ts %d ti %02x) "
"Sending '%s' to MS.\n", msg->trx->bts->nr,
msg->trx->nr, msg->lchan->ts->nr,
gh->proto_discr & 0xf0,
cc_msg_names[gh->msg_type & 0x3f]);
else
DEBUGP(DCC, "(bts %d trx %d ts %d pd %02x) "
"Sending 0x%02x to MS.\n", msg->trx->bts->nr,
msg->trx->nr, msg->lchan->ts->nr,
gh->proto_discr, gh->msg_type);
}
msg->l3h = msg->data;
return rsl_data_request(msg, 0);
}
/* Chapter 9.2.14 : Send LOCATION UPDATING REJECT */
int gsm0408_loc_upd_rej(struct gsm_lchan *lchan, u_int8_t cause)
{
@ -1055,7 +898,7 @@ int gsm0408_loc_upd_acc(struct gsm_lchan *lchan, u_int32_t tmsi)
gsm0408_generate_lai(lai, bts->network->country_code,
bts->network->network_code, bts->location_area_code);
mid = msgb_put(msg, MID_TMSI_LEN);
mid = msgb_put(msg, GSM48_MID_TMSI_LEN);
generate_mid_from_tmsi(mid, tmsi);
DEBUGP(DMM, "-> LOCATION UPDATE ACCEPT\n");
@ -1091,7 +934,7 @@ static int mi_to_string(char *string, int str_len, u_int8_t *mi, int mi_len)
break;
case GSM_MI_TYPE_TMSI:
/* Table 10.5.4.3, reverse generate_mid_from_tmsi */
if (mi_len == TMSI_LEN && mi[0] == (0xf0 | GSM_MI_TYPE_TMSI)) {
if (mi_len == GSM48_TMSI_LEN && mi[0] == (0xf0 | GSM_MI_TYPE_TMSI)) {
memcpy(&tmsi, &mi[1], 4);
tmsi = ntohl(tmsi);
return snprintf(string, str_len, "%u", tmsi);
@ -1165,8 +1008,10 @@ static int mm_rx_id_resp(struct msgb *msg)
case GSM_MI_TYPE_IMEI:
case GSM_MI_TYPE_IMEISV:
/* update subscribe <-> IMEI mapping */
if (lchan->subscr)
if (lchan->subscr) {
db_subscriber_assoc_imei(lchan->subscr, mi_string);
db_sync_equipment(&lchan->subscr->equipment);
}
if (lchan->loc_operation)
lchan->loc_operation->waiting_for_imei = 0;
break;
@ -1289,6 +1134,7 @@ static int mm_rx_loc_upd_req(struct msgb *msg)
}
lchan->subscr = subscr;
lchan->subscr->equipment.classmark1 = lu->classmark1;
/* check if we can let the subscriber into our network immediately
* or if we need to wait for identity responses. */
@ -1614,6 +1460,10 @@ static int gsm48_rx_mm_imsi_detach_ind(struct msgb *msg)
GSM_SUBSCRIBER_UPDATE_DETACHED);
DEBUGP(DMM, "Subscriber: %s\n",
subscr->name ? subscr->name : subscr->imsi);
subscr->equipment.classmark1 = idi->classmark1;
db_sync_equipment(&subscr->equipment);
subscr_put(subscr);
} else
DEBUGP(DMM, "Unknown Subscriber ?!?\n");
@ -1825,6 +1675,24 @@ static int gsm48_rx_rr_meas_rep(struct msgb *msg)
return 0;
}
static int gsm48_rx_rr_app_info(struct msgb *msg)
{
struct gsm48_hdr *gh = msgb_l3(msg);
u_int8_t apdu_id_flags;
u_int8_t apdu_len;
u_int8_t *apdu_data;
apdu_id_flags = gh->data[0];
apdu_len = gh->data[1];
apdu_data = gh->data+2;
DEBUGP(DNM, "RX APPLICATION INFO id/flags=0x%02x apdu_len=%u apdu=%s",
apdu_id_flags, apdu_len, hexdump(apdu_data, apdu_len));
return db_apdu_blob_store(msg->lchan->subscr, apdu_id_flags, apdu_len, apdu_data);
}
/* Receive a GSM 04.08 Radio Resource (RR) message */
static int gsm0408_rcv_rr(struct msgb *msg)
{
@ -1854,6 +1722,9 @@ static int gsm0408_rcv_rr(struct msgb *msg)
case GSM48_MT_RR_MEAS_REP:
rc = gsm48_rx_rr_meas_rep(msg);
break;
case GSM48_MT_RR_APP_INFO:
rc = gsm48_rx_rr_app_info(msg);
break;
default:
fprintf(stderr, "Unimplemented GSM 04.08 RR msg type 0x%02x\n",
gh->msg_type);
@ -1863,29 +1734,26 @@ static int gsm0408_rcv_rr(struct msgb *msg)
return rc;
}
/* 7.1.7 and 9.1.7: RR CHANnel RELease */
int gsm48_send_rr_release(struct gsm_lchan *lchan)
int gsm48_send_rr_app_info(struct gsm_lchan *lchan, u_int8_t apdu_id,
u_int8_t apdu_len, u_int8_t *apdu)
{
struct msgb *msg = gsm48_msgb_alloc();
struct gsm48_hdr *gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh));
u_int8_t *cause;
struct gsm48_hdr *gh;
msg->lchan = lchan;
DEBUGP(DRR, "TX APPLICATION INFO id=0x%02x, len=%u\n",
apdu_id, apdu_len);
gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 2 + apdu_len);
gh->proto_discr = GSM48_PDISC_RR;
gh->msg_type = GSM48_MT_RR_CHAN_REL;
gh->msg_type = GSM48_MT_RR_APP_INFO;
gh->data[0] = apdu_id;
gh->data[1] = apdu_len;
memcpy(gh->data+2, apdu, apdu_len);
cause = msgb_put(msg, 1);
cause[0] = GSM48_RR_CAUSE_NORMAL;
DEBUGP(DRR, "Sending Channel Release: Chan: Number: %d Type: %d\n",
lchan->nr, lchan->type);
/* Send actual release request to MS */
gsm48_sendmsg(msg, NULL);
/* FIXME: Start Timer T3109 */
/* Deactivate the SACCH on the BTS side */
return rsl_deact_sacch(lchan);
return gsm48_sendmsg(msg, NULL);
}
/* Call Control */
@ -3707,7 +3575,7 @@ static int gsm0408_rcv_cc(struct msgb *msg)
"Received '%s' from MS in state %d (%s)\n",
lchan->ts->trx->bts->nr, lchan->ts->trx->nr, lchan->ts->nr,
transaction_id, (lchan->subscr)?(lchan->subscr->extension):"-",
cc_msg_names[msg_type], trans?(trans->cc.state):0,
gsm0408_cc_msg_names[msg_type], trans?(trans->cc.state):0,
cc_state_names[trans?(trans->cc.state):0]);
/* Create transaction */
@ -3778,99 +3646,6 @@ int gsm0408_rcvmsg(struct msgb *msg, u_int8_t link_id)
return rc;
}
/* Section 9.1.8 / Table 9.9 */
struct chreq {
u_int8_t val;
u_int8_t mask;
enum chreq_type type;
};
/* If SYSTEM INFORMATION TYPE 4 NECI bit == 1 */
static const struct chreq chreq_type_neci1[] = {
{ 0xa0, 0xe0, CHREQ_T_EMERG_CALL },
{ 0xc0, 0xe0, CHREQ_T_CALL_REEST_TCH_F },
{ 0x68, 0xfc, CHREQ_T_CALL_REEST_TCH_H },
{ 0x6c, 0xfc, CHREQ_T_CALL_REEST_TCH_H_DBL },
{ 0xe0, 0xe0, CHREQ_T_SDCCH },
{ 0x40, 0xf0, CHREQ_T_VOICE_CALL_TCH_H },
{ 0x50, 0xf0, CHREQ_T_DATA_CALL_TCH_H },
{ 0x00, 0xf0, CHREQ_T_LOCATION_UPD },
{ 0x10, 0xf0, CHREQ_T_SDCCH },
{ 0x80, 0xe0, CHREQ_T_PAG_R_ANY },
{ 0x20, 0xf0, CHREQ_T_PAG_R_TCH_F },
{ 0x30, 0xf0, CHREQ_T_PAG_R_TCH_FH },
};
/* If SYSTEM INFORMATION TYPE 4 NECI bit == 0 */
static const struct chreq chreq_type_neci0[] = {
{ 0xa0, 0xe0, CHREQ_T_EMERG_CALL },
{ 0xc0, 0xe0, CHREQ_T_CALL_REEST_TCH_H },
{ 0xe0, 0xe0, CHREQ_T_TCH_F },
{ 0x50, 0xf0, CHREQ_T_DATA_CALL_TCH_H },
{ 0x00, 0xe0, CHREQ_T_LOCATION_UPD },
{ 0x80, 0xe0, CHREQ_T_PAG_R_ANY },
{ 0x20, 0xf0, CHREQ_T_PAG_R_TCH_F },
{ 0x30, 0xf0, CHREQ_T_PAG_R_TCH_FH },
};
static const enum gsm_chan_t ctype_by_chreq[] = {
[CHREQ_T_EMERG_CALL] = GSM_LCHAN_TCH_F,
[CHREQ_T_CALL_REEST_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_CALL_REEST_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_CALL_REEST_TCH_H_DBL] = GSM_LCHAN_TCH_H,
[CHREQ_T_SDCCH] = GSM_LCHAN_SDCCH,
[CHREQ_T_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_VOICE_CALL_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_DATA_CALL_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_LOCATION_UPD] = GSM_LCHAN_SDCCH,
[CHREQ_T_PAG_R_ANY] = GSM_LCHAN_SDCCH,
[CHREQ_T_PAG_R_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_PAG_R_TCH_FH] = GSM_LCHAN_TCH_F,
};
static const enum gsm_chreq_reason_t reason_by_chreq[] = {
[CHREQ_T_EMERG_CALL] = GSM_CHREQ_REASON_EMERG,
[CHREQ_T_CALL_REEST_TCH_F] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_CALL_REEST_TCH_H] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_CALL_REEST_TCH_H_DBL] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_SDCCH] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_TCH_F] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_VOICE_CALL_TCH_H] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_DATA_CALL_TCH_H] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_LOCATION_UPD] = GSM_CHREQ_REASON_LOCATION_UPD,
[CHREQ_T_PAG_R_ANY] = GSM_CHREQ_REASON_PAG,
[CHREQ_T_PAG_R_TCH_F] = GSM_CHREQ_REASON_PAG,
[CHREQ_T_PAG_R_TCH_FH] = GSM_CHREQ_REASON_PAG,
};
enum gsm_chan_t get_ctype_by_chreq(struct gsm_bts *bts, u_int8_t ra)
{
int i;
/* FIXME: determine if we set NECI = 0 in the BTS SI4 */
for (i = 0; i < ARRAY_SIZE(chreq_type_neci0); i++) {
const struct chreq *chr = &chreq_type_neci0[i];
if ((ra & chr->mask) == chr->val)
return ctype_by_chreq[chr->type];
}
fprintf(stderr, "Unknown CHANNEL REQUEST RQD 0x%02x\n", ra);
return GSM_LCHAN_SDCCH;
}
enum gsm_chreq_reason_t get_reason_by_chreq(struct gsm_bts *bts, u_int8_t ra)
{
int i;
/* FIXME: determine if we set NECI = 0 in the BTS SI4 */
for (i = 0; i < ARRAY_SIZE(chreq_type_neci0); i++) {
const struct chreq *chr = &chreq_type_neci0[i];
if ((ra & chr->mask) == chr->val)
return reason_by_chreq[chr->type];
}
fprintf(stderr, "Unknown CHANNEL REQUEST REASON 0x%02x\n", ra);
return GSM_CHREQ_REASON_OTHER;
}
/* dequeue messages to layer 4 */
int bsc_upqueue(struct gsm_network *net)
{

310
openbsc/src/gsm_04_08_utils.c Normal file
View file

@ -0,0 +1,310 @@
/* GSM Mobile Radio Interface Layer 3 messages on the A-bis interface
* 3GPP TS 04.08 version 7.21.0 Release 1998 / ETSI TS 100 940 V7.21.0
* utility functions
*/
/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
* (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
*
* 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 <stdio.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <openbsc/msgb.h>
#include <openbsc/debug.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/transaction.h>
#define GSM48_ALLOC_SIZE 1024
#define GSM48_ALLOC_HEADROOM 128
/* should ip.access BTS use direct RTP streams between each other (1),
* or should OpenBSC always act as RTP relay/proxy in between (0) ? */
int ipacc_rtp_direct = 1;
const char *gsm0408_cc_msg_names[] = {
"unknown 0x00",
"ALERTING",
"CALL_PROC",
"PROGRESS",
"ESTAB",
"SETUP",
"ESTAB_CONF",
"CONNECT",
"CALL_CONF",
"START_CC",
"unknown 0x0a",
"RECALL",
"unknown 0x0c",
"unknown 0x0d",
"EMERG_SETUP",
"CONNECT_ACK",
"USER_INFO",
"unknown 0x11",
"unknown 0x12",
"MODIFY_REJECT",
"unknown 0x14",
"unknown 0x15",
"unknown 0x16",
"MODIFY",
"HOLD",
"HOLD_ACK",
"HOLD_REJ",
"unknown 0x1b",
"RETR",
"RETR_ACK",
"RETR_REJ",
"MODIFY_COMPL",
"unknown 0x20",
"unknown 0x21",
"unknown 0x22",
"unknown 0x23",
"unknown 0x24",
"DISCONNECT",
"unknown 0x26",
"unknown 0x27",
"unknown 0x28",
"unknown 0x29",
"RELEASE_COMPL",
"unknown 0x2b",
"unknown 0x2c",
"RELEASE",
"unknown 0x2e",
"unknown 0x2f",
"unknown 0x30",
"STOP_DTMF",
"STOP_DTMF_ACK",
"unknown 0x33",
"STATUS_ENQ",
"START_DTMF",
"START_DTMF_ACK",
"START_DTMF_REJ",
"unknown 0x38",
"CONG_CTRL",
"FACILITY",
"unknown 0x3b",
"STATUS",
"unknown 0x3c",
"NOTIFY",
"unknown 0x3f",
};
struct msgb *gsm48_msgb_alloc(void)
{
return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM,
"GSM 04.08");
}
int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans)
{
struct gsm48_hdr *gh = (struct gsm48_hdr *) msg->data;
/* if we get passed a transaction reference, do some common
* work that the caller no longer has to do */
if (trans) {
gh->proto_discr = trans->protocol | (trans->transaction_id << 4);
msg->lchan = trans->lchan;
}
if (msg->lchan) {
msg->trx = msg->lchan->ts->trx;
if ((gh->proto_discr & GSM48_PDISC_MASK) == GSM48_PDISC_CC)
DEBUGP(DCC, "(bts %d trx %d ts %d ti %02x) "
"Sending '%s' to MS.\n", msg->trx->bts->nr,
msg->trx->nr, msg->lchan->ts->nr,
gh->proto_discr & 0xf0,
gsm0408_cc_msg_names[gh->msg_type & 0x3f]);
else
DEBUGP(DCC, "(bts %d trx %d ts %d pd %02x) "
"Sending 0x%02x to MS.\n", msg->trx->bts->nr,
msg->trx->nr, msg->lchan->ts->nr,
gh->proto_discr, gh->msg_type);
}
msg->l3h = msg->data;
return rsl_data_request(msg, 0);
}
static void to_bcd(u_int8_t *bcd, u_int16_t val)
{
bcd[2] = val % 10;
val = val / 10;
bcd[1] = val % 10;
val = val / 10;
bcd[0] = val % 10;
val = val / 10;
}
void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
u_int16_t mnc, u_int16_t lac)
{
u_int8_t bcd[3];
to_bcd(bcd, mcc);
lai48->digits[0] = bcd[0] | (bcd[1] << 4);
lai48->digits[1] = bcd[2];
to_bcd(bcd, mnc);
/* FIXME: do we need three-digit MNC? See Table 10.5.3 */
#if 0
lai48->digits[1] |= bcd[2] << 4;
lai48->digits[2] = bcd[0] | (bcd[1] << 4);
#else
lai48->digits[1] |= 0xf << 4;
lai48->digits[2] = bcd[1] | (bcd[2] << 4);
#endif
lai48->lac = htons(lac);
}
int generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi)
{
u_int32_t *tptr = (u_int32_t *) &buf[3];
buf[0] = GSM48_IE_MOBILE_ID;
buf[1] = GSM48_TMSI_LEN;
buf[2] = 0xf0 | GSM_MI_TYPE_TMSI;
*tptr = htonl(tmsi);
return 7;
}
/* Section 9.1.8 / Table 9.9 */
struct chreq {
u_int8_t val;
u_int8_t mask;
enum chreq_type type;
};
/* If SYSTEM INFORMATION TYPE 4 NECI bit == 1 */
static const struct chreq chreq_type_neci1[] = {
{ 0xa0, 0xe0, CHREQ_T_EMERG_CALL },
{ 0xc0, 0xe0, CHREQ_T_CALL_REEST_TCH_F },
{ 0x68, 0xfc, CHREQ_T_CALL_REEST_TCH_H },
{ 0x6c, 0xfc, CHREQ_T_CALL_REEST_TCH_H_DBL },
{ 0xe0, 0xe0, CHREQ_T_SDCCH },
{ 0x40, 0xf0, CHREQ_T_VOICE_CALL_TCH_H },
{ 0x50, 0xf0, CHREQ_T_DATA_CALL_TCH_H },
{ 0x00, 0xf0, CHREQ_T_LOCATION_UPD },
{ 0x10, 0xf0, CHREQ_T_SDCCH },
{ 0x80, 0xe0, CHREQ_T_PAG_R_ANY },
{ 0x20, 0xf0, CHREQ_T_PAG_R_TCH_F },
{ 0x30, 0xf0, CHREQ_T_PAG_R_TCH_FH },
};
/* If SYSTEM INFORMATION TYPE 4 NECI bit == 0 */
static const struct chreq chreq_type_neci0[] = {
{ 0xa0, 0xe0, CHREQ_T_EMERG_CALL },
{ 0xc0, 0xe0, CHREQ_T_CALL_REEST_TCH_H },
{ 0xe0, 0xe0, CHREQ_T_TCH_F },
{ 0x50, 0xf0, CHREQ_T_DATA_CALL_TCH_H },
{ 0x00, 0xe0, CHREQ_T_LOCATION_UPD },
{ 0x80, 0xe0, CHREQ_T_PAG_R_ANY },
{ 0x20, 0xf0, CHREQ_T_PAG_R_TCH_F },
{ 0x30, 0xf0, CHREQ_T_PAG_R_TCH_FH },
};
static const enum gsm_chan_t ctype_by_chreq[] = {
[CHREQ_T_EMERG_CALL] = GSM_LCHAN_TCH_F,
[CHREQ_T_CALL_REEST_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_CALL_REEST_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_CALL_REEST_TCH_H_DBL] = GSM_LCHAN_TCH_H,
[CHREQ_T_SDCCH] = GSM_LCHAN_SDCCH,
[CHREQ_T_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_VOICE_CALL_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_DATA_CALL_TCH_H] = GSM_LCHAN_TCH_H,
[CHREQ_T_LOCATION_UPD] = GSM_LCHAN_SDCCH,
[CHREQ_T_PAG_R_ANY] = GSM_LCHAN_SDCCH,
[CHREQ_T_PAG_R_TCH_F] = GSM_LCHAN_TCH_F,
[CHREQ_T_PAG_R_TCH_FH] = GSM_LCHAN_TCH_F,
};
static const enum gsm_chreq_reason_t reason_by_chreq[] = {
[CHREQ_T_EMERG_CALL] = GSM_CHREQ_REASON_EMERG,
[CHREQ_T_CALL_REEST_TCH_F] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_CALL_REEST_TCH_H] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_CALL_REEST_TCH_H_DBL] = GSM_CHREQ_REASON_CALL,
[CHREQ_T_SDCCH] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_TCH_F] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_VOICE_CALL_TCH_H] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_DATA_CALL_TCH_H] = GSM_CHREQ_REASON_OTHER,
[CHREQ_T_LOCATION_UPD] = GSM_CHREQ_REASON_LOCATION_UPD,
[CHREQ_T_PAG_R_ANY] = GSM_CHREQ_REASON_PAG,
[CHREQ_T_PAG_R_TCH_F] = GSM_CHREQ_REASON_PAG,
[CHREQ_T_PAG_R_TCH_FH] = GSM_CHREQ_REASON_PAG,
};
enum gsm_chan_t get_ctype_by_chreq(struct gsm_bts *bts, u_int8_t ra)
{
int i;
/* FIXME: determine if we set NECI = 0 in the BTS SI4 */
for (i = 0; i < ARRAY_SIZE(chreq_type_neci0); i++) {
const struct chreq *chr = &chreq_type_neci0[i];
if ((ra & chr->mask) == chr->val)
return ctype_by_chreq[chr->type];
}
fprintf(stderr, "Unknown CHANNEL REQUEST RQD 0x%02x\n", ra);
return GSM_LCHAN_SDCCH;
}
enum gsm_chreq_reason_t get_reason_by_chreq(struct gsm_bts *bts, u_int8_t ra)
{
int i;
/* FIXME: determine if we set NECI = 0 in the BTS SI4 */
for (i = 0; i < ARRAY_SIZE(chreq_type_neci0); i++) {
const struct chreq *chr = &chreq_type_neci0[i];
if ((ra & chr->mask) == chr->val)
return reason_by_chreq[chr->type];
}
fprintf(stderr, "Unknown CHANNEL REQUEST REASON 0x%02x\n", ra);
return GSM_CHREQ_REASON_OTHER;
}
/* 7.1.7 and 9.1.7: RR CHANnel RELease */
int gsm48_send_rr_release(struct gsm_lchan *lchan)
{
struct msgb *msg = gsm48_msgb_alloc();
struct gsm48_hdr *gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh));
u_int8_t *cause;
msg->lchan = lchan;
gh->proto_discr = GSM48_PDISC_RR;
gh->msg_type = GSM48_MT_RR_CHAN_REL;
cause = msgb_put(msg, 1);
cause[0] = GSM48_RR_CAUSE_NORMAL;
DEBUGP(DRR, "Sending Channel Release: Chan: Number: %d Type: %d\n",
lchan->nr, lchan->type);
/* Send actual release request to MS */
gsm48_sendmsg(msg, NULL);
/* FIXME: Start Timer T3109 */
/* Deactivate the SACCH on the BTS side */
return rsl_deact_sacch(lchan);
}

8
openbsc/src/gsm_04_11.c
View file

@ -295,6 +295,9 @@ static int gsm340_rx_sms_submit(struct msgb *msg, struct gsm_sms *gsms)
}
/* dispatch a signal to tell higher level about it */
dispatch_signal(SS_SMS, S_SMS_SUBMITTED, gsms);
/* try delivering the SMS right now */
//gsm411_send_sms_subscr(gsms->receiver, gsms);
return 0;
}
@ -675,14 +678,19 @@ static int gsm411_rx_rp_error(struct msgb *msg, struct gsm_trans *trans,
if (!trans->sms.is_mt) {
DEBUGP(DSMS, "RX RP-ERR on a MO transfer ?\n");
#if 0
return gsm411_send_rp_error(trans, rph->msg_ref,
GSM411_RP_CAUSE_MSG_INCOMP_STATE);
#endif
}
if (!sms) {
DEBUGP(DSMS, "RX RP-ERR, but no sms in transaction?!?\n");
return -EINVAL;
#if 0
return gsm411_send_rp_error(trans, rph->msg_ref,
GSM411_RP_CAUSE_PROTOCOL_ERR);
#endif
}
if (cause == GSM411_RP_CAUSE_MT_MEM_EXCEEDED) {

179
openbsc/src/gsm_subscriber.c
View file

@ -1,4 +1,4 @@
/* Dummy implementation of a subscriber database, roghly HLR/VLR functionality */
/* The concept of a subscriber for the MSC, roughly HLR/VLR functionality */
/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
@ -27,101 +27,12 @@
#include <string.h>
#include <assert.h>
#include <openbsc/talloc.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/paging.h>
#include <openbsc/debug.h>
#include <openbsc/paging.h>
#include <openbsc/signal.h>
#include <openbsc/db.h>
LLIST_HEAD(active_subscribers);
void *tall_subscr_ctx;
void *tall_sub_req_ctx;
/*
* Struct for pending channel requests. This is managed in the
* llist_head requests of each subscriber. The reference counting
* should work in such a way that a subscriber with a pending request
* remains in memory.
*/
struct subscr_request {
struct llist_head entry;
/* back reference */
struct gsm_subscriber *subscr;
/* the requested channel type */
int channel_type;
/* the bts we have decided to use */
struct gsm_network *network;
/* the callback data */
gsm_cbfn *cbfn;
void *param;
};
/*
* We got the channel assigned and can now hand this channel
* over to one of our callbacks.
*/
static int subscr_paging_cb(unsigned int hooknum, unsigned int event,
struct msgb *msg, void *data, void *param)
{
struct subscr_request *request;
struct gsm_subscriber *subscr = (struct gsm_subscriber *)param;
assert(!llist_empty(&subscr->requests));
/*
* FIXME: What to do with paging requests coming during
* this callback? We must be sure to not start paging when
* we have an active connection to a subscriber and to make
* the subscr_put_channel work as required...
*/
request = (struct subscr_request *)subscr->requests.next;
llist_del(&request->entry);
subscr->in_callback = 1;
request->cbfn(hooknum, event, msg, data, request->param);
subscr->in_callback = 0;
talloc_free(request);
return 0;
}
static void subscr_send_paging_request(struct gsm_subscriber *subscr)
{
struct subscr_request *request;
assert(!llist_empty(&subscr->requests));
request = (struct subscr_request *)subscr->requests.next;
paging_request(request->network, subscr, request->channel_type,
subscr_paging_cb, subscr);
}
struct gsm_subscriber *subscr_alloc(void)
{
struct gsm_subscriber *s;
s = talloc(tall_subscr_ctx, struct gsm_subscriber);
if (!s)
return NULL;
memset(s, 0, sizeof(*s));
llist_add_tail(&s->entry, &active_subscribers);
s->use_count = 1;
INIT_LLIST_HEAD(&s->requests);
return s;
}
static void subscr_free(struct gsm_subscriber *subscr)
{
llist_del(&subscr->entry);
talloc_free(subscr);
}
extern struct llist_head *subscr_bsc_active_subscriber(void);
struct gsm_subscriber *subscr_get_by_tmsi(struct gsm_network *net,
const char *tmsi)
@ -129,7 +40,7 @@ struct gsm_subscriber *subscr_get_by_tmsi(struct gsm_network *net,
struct gsm_subscriber *subscr;
/* we might have a record in memory already */
llist_for_each_entry(subscr, &active_subscribers, entry) {
llist_for_each_entry(subscr, subscr_bsc_active_subscriber(), entry) {
if (strcmp(subscr->tmsi, tmsi) == 0)
return subscr_get(subscr);
}
@ -142,7 +53,7 @@ struct gsm_subscriber *subscr_get_by_imsi(struct gsm_network *net,
{
struct gsm_subscriber *subscr;
llist_for_each_entry(subscr, &active_subscribers, entry) {
llist_for_each_entry(subscr, subscr_bsc_active_subscriber(), entry) {
if (strcmp(subscr->imsi, imsi) == 0)
return subscr_get(subscr);
}
@ -155,7 +66,7 @@ struct gsm_subscriber *subscr_get_by_extension(struct gsm_network *net,
{
struct gsm_subscriber *subscr;
llist_for_each_entry(subscr, &active_subscribers, entry) {
llist_for_each_entry(subscr, subscr_bsc_active_subscriber(), entry) {
if (strcmp(subscr->extension, ext) == 0)
return subscr_get(subscr);
}
@ -170,7 +81,7 @@ struct gsm_subscriber *subscr_get_by_id(struct gsm_network *net,
char buf[32];
sprintf(buf, "%llu", id);
llist_for_each_entry(subscr, &active_subscribers, entry) {
llist_for_each_entry(subscr, subscr_bsc_active_subscriber(), entry) {
if (subscr->id == id)
return subscr_get(subscr);
}
@ -203,82 +114,4 @@ int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason)
return db_sync_subscriber(s);
}
struct gsm_subscriber *subscr_get(struct gsm_subscriber *subscr)
{
subscr->use_count++;
DEBUGP(DCC, "subscr %s usage increases usage to: %d\n",
subscr->extension, subscr->use_count);
return subscr;
}
struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr)
{
subscr->use_count--;
DEBUGP(DCC, "subscr %s usage decreased usage to: %d\n",
subscr->extension, subscr->use_count);
if (subscr->use_count <= 0)
subscr_free(subscr);
return NULL;
}
void subscr_get_channel(struct gsm_subscriber *subscr,
struct gsm_network *network, int type,
gsm_cbfn *cbfn, void *param)
{
struct subscr_request *request;
request = talloc(tall_sub_req_ctx, struct subscr_request);
if (!request) {
if (cbfn)
cbfn(GSM_HOOK_RR_PAGING, GSM_PAGING_OOM,
NULL, NULL, param);
return;
}
memset(request, 0, sizeof(*request));
request->network = network;
request->subscr = subscr;
request->channel_type = type;
request->cbfn = cbfn;
request->param = param;
/*
* FIXME: We might be able to assign more than one
* channel, e.g. voice and SMS submit at the same
* time.
*/
if (!subscr->in_callback && llist_empty(&subscr->requests)) {
/* add to the list, send a request */
llist_add_tail(&request->entry, &subscr->requests);
subscr_send_paging_request(subscr);
} else {
/* this will be picked up later, from subscr_put_channel */
llist_add_tail(&request->entry, &subscr->requests);
}
}
void subscr_put_channel(struct gsm_lchan *lchan)
{
/*
* FIXME: Continue with other requests now... by checking
* the gsm_subscriber inside the gsm_lchan. Drop the ref count
* of the lchan after having asked the next requestee to handle
* the channel.
*/
/*
* FIXME: is the lchan is of a different type we could still
* issue an immediate assignment for another channel and then
* close this one.
*/
/*
* Currently we will drop the last ref of the lchan which
* will result in a channel release on RSL and we will start
* the paging. This should work most of the time as the MS
* will listen to the paging requests before we timeout
*/
put_lchan(lchan);
if (lchan->subscr && !llist_empty(&lchan->subscr->requests))
subscr_send_paging_request(lchan->subscr);
}

209
openbsc/src/gsm_subscriber_base.c Normal file
View file

@ -0,0 +1,209 @@
/* The concept of a subscriber as seen by the BSC */
/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
*
* 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 <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <openbsc/talloc.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/paging.h>
#include <openbsc/debug.h>
#include <openbsc/paging.h>
LLIST_HEAD(active_subscribers);
void *tall_subscr_ctx;
void *tall_sub_req_ctx;
/* for the gsm_subscriber.c */
struct llist_head *subscr_bsc_active_subscriber(void)
{
return &active_subscribers;
}
/*
* Struct for pending channel requests. This is managed in the
* llist_head requests of each subscriber. The reference counting
* should work in such a way that a subscriber with a pending request
* remains in memory.
*/
struct subscr_request {
struct llist_head entry;
/* back reference */
struct gsm_subscriber *subscr;
/* the requested channel type */
int channel_type;
/* the bts we have decided to use */
struct gsm_network *network;
/* the callback data */
gsm_cbfn *cbfn;
void *param;
};
/*
* We got the channel assigned and can now hand this channel
* over to one of our callbacks.
*/
static int subscr_paging_cb(unsigned int hooknum, unsigned int event,
struct msgb *msg, void *data, void *param)
{
struct subscr_request *request;
struct gsm_subscriber *subscr = (struct gsm_subscriber *)param;
assert(!llist_empty(&subscr->requests));
/*
* FIXME: What to do with paging requests coming during
* this callback? We must be sure to not start paging when
* we have an active connection to a subscriber and to make
* the subscr_put_channel work as required...
*/
request = (struct subscr_request *)subscr->requests.next;
llist_del(&request->entry);
subscr->in_callback = 1;
request->cbfn(hooknum, event, msg, data, request->param);
subscr->in_callback = 0;
talloc_free(request);
return 0;
}
static void subscr_send_paging_request(struct gsm_subscriber *subscr)
{
struct subscr_request *request;
assert(!llist_empty(&subscr->requests));
request = (struct subscr_request *)subscr->requests.next;
paging_request(request->network, subscr, request->channel_type,
subscr_paging_cb, subscr);
}
struct gsm_subscriber *subscr_alloc(void)
{
struct gsm_subscriber *s;
s = talloc(tall_subscr_ctx, struct gsm_subscriber);
if (!s)
return NULL;
memset(s, 0, sizeof(*s));
llist_add_tail(&s->entry, &active_subscribers);
s->use_count = 1;
INIT_LLIST_HEAD(&s->requests);
return s;
}
static void subscr_free(struct gsm_subscriber *subscr)
{
llist_del(&subscr->entry);
talloc_free(subscr);
}
struct gsm_subscriber *subscr_get(struct gsm_subscriber *subscr)
{
subscr->use_count++;
DEBUGP(DCC, "subscr %s usage increases usage to: %d\n",
subscr->extension, subscr->use_count);
return subscr;
}
struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr)
{
subscr->use_count--;
DEBUGP(DCC, "subscr %s usage decreased usage to: %d\n",
subscr->extension, subscr->use_count);
if (subscr->use_count <= 0)
subscr_free(subscr);
return NULL;
}
void subscr_get_channel(struct gsm_subscriber *subscr,
struct gsm_network *network, int type,
gsm_cbfn *cbfn, void *param)
{
struct subscr_request *request;
request = talloc(tall_sub_req_ctx, struct subscr_request);
if (!request) {
if (cbfn)
cbfn(GSM_HOOK_RR_PAGING, GSM_PAGING_OOM,
NULL, NULL, param);
return;
}
memset(request, 0, sizeof(*request));
request->network = network;
request->subscr = subscr;
request->channel_type = type;
request->cbfn = cbfn;
request->param = param;
/*
* FIXME: We might be able to assign more than one
* channel, e.g. voice and SMS submit at the same
* time.
*/
if (!subscr->in_callback && llist_empty(&subscr->requests)) {
/* add to the list, send a request */
llist_add_tail(&request->entry, &subscr->requests);
subscr_send_paging_request(subscr);
} else {
/* this will be picked up later, from subscr_put_channel */
llist_add_tail(&request->entry, &subscr->requests);
}
}
void subscr_put_channel(struct gsm_lchan *lchan)
{
/*
* FIXME: Continue with other requests now... by checking
* the gsm_subscriber inside the gsm_lchan. Drop the ref count
* of the lchan after having asked the next requestee to handle
* the channel.
*/
/*
* FIXME: is the lchan is of a different type we could still
* issue an immediate assignment for another channel and then
* close this one.
*/
/*
* Currently we will drop the last ref of the lchan which
* will result in a channel release on RSL and we will start
* the paging. This should work most of the time as the MS
* will listen to the paging requests before we timeout
*/
put_lchan(lchan);
if (lchan->subscr && !llist_empty(&lchan->subscr->requests))
subscr_send_paging_request(lchan->subscr);
}

73
openbsc/src/rrlp.c Normal file
View file

@ -0,0 +1,73 @@
/* (C) 2009 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 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 <sys/types.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/signal.h>
#include <openbsc/gsm_subscriber.h>
/* RRLP MS based position request */
static const u_int8_t ms_based_pos_req[] = { 0x40, 0x01, 0x78, 0xa8 };
static int subscr_sig_cb(unsigned int subsys, unsigned int signal,
void *handler_data, void *signal_data)
{
struct gsm_subscriber *subscr;
struct gsm_lchan *lchan;
switch (signal) {
case S_SUBSCR_ATTACHED:
/* A subscriber has attached. */
subscr = signal_data;
lchan = lchan_for_subscr(subscr);
if (!lchan)
break;
gsm48_send_rr_app_info(lchan, 0x00, sizeof(ms_based_pos_req),
ms_based_pos_req);
break;
}
return 0;
}
static int paging_sig_cb(unsigned int subsys, unsigned int signal,
void *handler_data, void *signal_data)
{
struct paging_signal_data *psig_data = signal_data;
switch (signal) {
case S_PAGING_COMPLETED:
/* A subscriber has attached. */
gsm48_send_rr_app_info(psig_data->lchan, 0x00,
sizeof(ms_based_pos_req),
ms_based_pos_req);
break;
}
return 0;
}
void on_dso_load_rrlp(void)
{
register_signal_handler(SS_SUBSCR, subscr_sig_cb, NULL);
register_signal_handler(SS_PAGING, paging_sig_cb, NULL);
}

260
openbsc/src/vty_interface.c
View file

@ -30,8 +30,6 @@
#include <openbsc/linuxlist.h>
#include <openbsc/gsm_data.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/gsm_04_11.h>
#include <openbsc/e1_input.h>
#include <openbsc/abis_nm.h>
#include <openbsc/gsm_utils.h>
@ -64,12 +62,6 @@ struct cmd_node ts_node = {
1,
};
struct cmd_node subscr_node = {
SUBSCR_NODE,
"%s(subscriber)#",
1,
};
static int dummy_config_write(struct vty *v)
{
return CMD_SUCCESS;
@ -421,7 +413,7 @@ DEFUN(show_ts,
return CMD_SUCCESS;
}
static void subscr_dump_vty(struct vty *vty, struct gsm_subscriber *subscr)
void subscr_dump_vty(struct vty *vty, struct gsm_subscriber *subscr)
{
vty_out(vty, " ID: %llu, Authorized: %d%s", subscr->id,
subscr->authorized, VTY_NEWLINE);
@ -704,28 +696,6 @@ DEFUN(show_paging,
return CMD_SUCCESS;
}
/* per-subscriber configuration */
DEFUN(cfg_subscr,
cfg_subscr_cmd,
"subscriber IMSI",
"Select a Subscriber to configure\n")
{
const char *imsi = argv[0];
struct gsm_subscriber *subscr;
subscr = subscr_get_by_imsi(gsmnet, imsi);
if (!subscr) {
vty_out(vty, "%% No subscriber for IMSI %s%s",
imsi, VTY_NEWLINE);
return CMD_WARNING;
}
vty->index = subscr;
vty->node = SUBSCR_NODE;
return CMD_SUCCESS;
}
DEFUN(cfg_net,
cfg_net_cmd,
"network",
@ -1158,220 +1128,6 @@ DEFUN(cfg_ts_e1_subslot,
return CMD_SUCCESS;
}
/* Subscriber */
DEFUN(show_subscr,
show_subscr_cmd,
"show subscriber [IMSI]",
SHOW_STR "Display information about a subscriber\n")
{
const char *imsi;
struct gsm_subscriber *subscr;
if (argc >= 1) {
imsi = argv[0];
subscr = subscr_get_by_imsi(gsmnet, imsi);
if (!subscr) {
vty_out(vty, "%% unknown subscriber%s",
VTY_NEWLINE);
return CMD_WARNING;
}
subscr_dump_vty(vty, subscr);
return CMD_SUCCESS;
}
/* FIXME: iterate over all subscribers ? */
return CMD_WARNING;
return CMD_SUCCESS;
}
DEFUN(show_subscr_cache,
show_subscr_cache_cmd,
"show subscriber cache",
SHOW_STR "Display contents of subscriber cache\n")
{
struct gsm_subscriber *subscr;
llist_for_each_entry(subscr, &active_subscribers, entry) {
vty_out(vty, " Subscriber:%s", VTY_NEWLINE);
subscr_dump_vty(vty, subscr);
}
return CMD_SUCCESS;
}
DEFUN(sms_send_pend,
sms_send_pend_cmd,
"sms send pending MIN_ID",
"Send all pending SMS starting from MIN_ID")
{
struct gsm_sms *sms;
int id = atoi(argv[0]);
while (1) {
sms = db_sms_get_unsent(gsmnet, id++);
if (!sms)
return CMD_WARNING;
if (!sms->receiver) {
sms_free(sms);
continue;
}
gsm411_send_sms_subscr(sms->receiver, sms);
}
return CMD_SUCCESS;
}
static struct buffer *argv_to_buffer(int argc, const char *argv[], int base)
{
struct buffer *b = buffer_new(1024);
int i;
if (!b)
return NULL;
for (i = base; i < argc; i++) {
buffer_putstr(b, argv[i]);
buffer_putc(b, ' ');
}
buffer_putc(b, '\0');
return b;
}
struct gsm_sms *sms_from_text(struct gsm_subscriber *receiver, const char *text)
{
struct gsm_sms *sms = sms_alloc();
if (!sms)
return NULL;
if (!receiver->lac) {
/* subscriber currently not attached, store in database? */
return NULL;
}
sms->receiver = subscr_get(receiver);
strncpy(sms->text, text, sizeof(sms->text)-1);
/* FIXME: don't use ID 1 static */
sms->sender = subscr_get_by_id(gsmnet, 1);
sms->reply_path_req = 0;
sms->status_rep_req = 0;
sms->ud_hdr_ind = 0;
sms->protocol_id = 0; /* implicit */
sms->data_coding_scheme = 0; /* default 7bit */
strncpy(sms->dest_addr, receiver->extension, sizeof(sms->dest_addr)-1);
/* Generate user_data */
sms->user_data_len = gsm_7bit_encode(sms->user_data, sms->text);
return sms;
}
static int _send_sms_buffer(struct gsm_subscriber *receiver,
struct buffer *b)
{
struct gsm_sms *sms;
sms = sms_from_text(receiver, buffer_getstr(b));
gsm411_send_sms_subscr(receiver, sms);
return CMD_SUCCESS;
}
DEFUN(sms_send_ext,
sms_send_ext_cmd,
"sms send extension EXTEN .LINE",
"Send a message to a subscriber identified by EXTEN")
{
struct gsm_subscriber *receiver;
struct buffer *b;
int rc;
receiver = subscr_get_by_extension(gsmnet, argv[0]);
if (!receiver)
return CMD_WARNING;
b = argv_to_buffer(argc, argv, 1);
rc = _send_sms_buffer(receiver, b);
buffer_free(b);
return rc;
}
DEFUN(sms_send_imsi,
sms_send_imsi_cmd,
"sms send imsi IMSI .LINE",
"Send a message to a subscriber identified by IMSI")
{
struct gsm_subscriber *receiver;
struct buffer *b;
int rc;
receiver = subscr_get_by_imsi(gsmnet, argv[0]);
if (!receiver)
return CMD_WARNING;
b = argv_to_buffer(argc, argv, 1);
rc = _send_sms_buffer(receiver, b);
buffer_free(b);
return rc;
}
DEFUN(cfg_subscr_name,
cfg_subscr_name_cmd,
"name NAME",
"Set the name of the subscriber")
{
const char *name = argv[0];
struct gsm_subscriber *subscr = vty->index;
strncpy(subscr->name, name, sizeof(subscr->name));
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
DEFUN(cfg_subscr_extension,
cfg_subscr_extension_cmd,
"extension EXTENSION",
"Set the extension of the subscriber")
{
const char *name = argv[0];
struct gsm_subscriber *subscr = vty->index;
strncpy(subscr->extension, name, sizeof(subscr->extension));
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
DEFUN(cfg_subscr_authorized,
cfg_subscr_authorized_cmd,
"auth <0-1>",
"Set the authorization status of the subscriber")
{
int auth = atoi(argv[0]);
struct gsm_subscriber *subscr = vty->index;
if (auth)
subscr->authorized = 1;
else
subscr->authorized = 0;
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
int bsc_vty_init(struct gsm_network *net)
{
gsmnet = net;
@ -1391,13 +1147,6 @@ int bsc_vty_init(struct gsm_network *net)
install_element(VIEW_NODE, &show_paging_cmd);
install_element(VIEW_NODE, &show_subscr_cmd);
install_element(VIEW_NODE, &show_subscr_cache_cmd);
install_element(VIEW_NODE, &sms_send_pend_cmd);
install_element(VIEW_NODE, &sms_send_ext_cmd);
install_element(VIEW_NODE, &sms_send_imsi_cmd);
install_element(CONFIG_NODE, &cfg_net_cmd);
install_node(&net_node, config_write_net);
install_default(GSMNET_NODE);
@ -1438,12 +1187,7 @@ int bsc_vty_init(struct gsm_network *net)
install_element(TS_NODE, &cfg_ts_pchan_cmd);
install_element(TS_NODE, &cfg_ts_e1_subslot_cmd);
install_element(CONFIG_NODE, &cfg_subscr_cmd);
install_node(&subscr_node, dummy_config_write);
install_default(SUBSCR_NODE);
install_element(SUBSCR_NODE, &cfg_subscr_name_cmd);
install_element(SUBSCR_NODE, &cfg_subscr_extension_cmd);
install_element(SUBSCR_NODE, &cfg_subscr_authorized_cmd);
bsc_vty_init_extra(net);
return 0;
}

315
openbsc/src/vty_interface_layer3.c Normal file
View file

@ -0,0 +1,315 @@
/* OpenBSC interface to quagga VTY */
/* (C) 2009 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 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 <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <vty/command.h>
#include <vty/buffer.h>
#include <vty/vty.h>
#include <arpa/inet.h>
#include <openbsc/linuxlist.h>
#include <openbsc/gsm_data.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/gsm_04_11.h>
#include <openbsc/e1_input.h>
#include <openbsc/abis_nm.h>
#include <openbsc/gsm_utils.h>
#include <openbsc/db.h>
#include <openbsc/talloc.h>
/* forward declarations */
void subscr_dump_vty(struct vty *vty, struct gsm_subscriber *subscr);
static struct gsm_network *gsmnet;
struct cmd_node subscr_node = {
SUBSCR_NODE,
"%s(subscriber)#",
1,
};
static int dummy_config_write(struct vty *v)
{
return CMD_SUCCESS;
}
static struct buffer *argv_to_buffer(int argc, const char *argv[], int base)
{
struct buffer *b = buffer_new(1024);
int i;
if (!b)
return NULL;
for (i = base; i < argc; i++) {
buffer_putstr(b, argv[i]);
buffer_putc(b, ' ');
}
buffer_putc(b, '\0');
return b;
}
/* per-subscriber configuration */
DEFUN(cfg_subscr,
cfg_subscr_cmd,
"subscriber IMSI",
"Select a Subscriber to configure\n")
{
const char *imsi = argv[0];
struct gsm_subscriber *subscr;
subscr = subscr_get_by_imsi(gsmnet, imsi);
if (!subscr) {
vty_out(vty, "%% No subscriber for IMSI %s%s",
imsi, VTY_NEWLINE);
return CMD_WARNING;
}
vty->index = subscr;
vty->node = SUBSCR_NODE;
return CMD_SUCCESS;
}
/* Subscriber */
DEFUN(show_subscr,
show_subscr_cmd,
"show subscriber [IMSI]",
SHOW_STR "Display information about a subscriber\n")
{
const char *imsi;
struct gsm_subscriber *subscr;
if (argc >= 1) {
imsi = argv[0];
subscr = subscr_get_by_imsi(gsmnet, imsi);
if (!subscr) {
vty_out(vty, "%% unknown subscriber%s",
VTY_NEWLINE);
return CMD_WARNING;
}
subscr_dump_vty(vty, subscr);
return CMD_SUCCESS;
}
/* FIXME: iterate over all subscribers ? */
return CMD_WARNING;
return CMD_SUCCESS;
}
DEFUN(show_subscr_cache,
show_subscr_cache_cmd,
"show subscriber cache",
SHOW_STR "Display contents of subscriber cache\n")
{
struct gsm_subscriber *subscr;
llist_for_each_entry(subscr, &active_subscribers, entry) {
vty_out(vty, " Subscriber:%s", VTY_NEWLINE);
subscr_dump_vty(vty, subscr);
}
return CMD_SUCCESS;
}
DEFUN(sms_send_pend,
sms_send_pend_cmd,
"sms send pending MIN_ID",
"Send all pending SMS starting from MIN_ID")
{
struct gsm_sms *sms;
int id = atoi(argv[0]);
while (1) {
sms = db_sms_get_unsent(gsmnet, id++);
if (!sms)
return CMD_WARNING;
if (!sms->receiver) {
sms_free(sms);
continue;
}
gsm411_send_sms_subscr(sms->receiver, sms);
}
return CMD_SUCCESS;
}
struct gsm_sms *sms_from_text(struct gsm_subscriber *receiver, const char *text)
{
struct gsm_sms *sms = sms_alloc();
if (!sms)
return NULL;
if (!receiver->lac) {
/* subscriber currently not attached, store in database? */
return NULL;
}
sms->receiver = subscr_get(receiver);
strncpy(sms->text, text, sizeof(sms->text)-1);
/* FIXME: don't use ID 1 static */
sms->sender = subscr_get_by_id(gsmnet, 1);
sms->reply_path_req = 0;
sms->status_rep_req = 0;
sms->ud_hdr_ind = 0;
sms->protocol_id = 0; /* implicit */
sms->data_coding_scheme = 0; /* default 7bit */
strncpy(sms->dest_addr, receiver->extension, sizeof(sms->dest_addr)-1);
/* Generate user_data */
sms->user_data_len = gsm_7bit_encode(sms->user_data, sms->text);
return sms;
}
static int _send_sms_buffer(struct gsm_subscriber *receiver,
struct buffer *b)
{
struct gsm_sms *sms;
sms = sms_from_text(receiver, buffer_getstr(b));
gsm411_send_sms_subscr(receiver, sms);
return CMD_SUCCESS;
}
DEFUN(sms_send_ext,
sms_send_ext_cmd,
"sms send extension EXTEN .LINE",
"Send a message to a subscriber identified by EXTEN")
{
struct gsm_subscriber *receiver;
struct buffer *b;
int rc;
receiver = subscr_get_by_extension(gsmnet, argv[0]);
if (!receiver)
return CMD_WARNING;
b = argv_to_buffer(argc, argv, 1);
rc = _send_sms_buffer(receiver, b);
buffer_free(b);
return rc;
}
DEFUN(sms_send_imsi,
sms_send_imsi_cmd,
"sms send imsi IMSI .LINE",
"Send a message to a subscriber identified by IMSI")
{
struct gsm_subscriber *receiver;
struct buffer *b;
int rc;
receiver = subscr_get_by_imsi(gsmnet, argv[0]);
if (!receiver)
return CMD_WARNING;
b = argv_to_buffer(argc, argv, 1);
rc = _send_sms_buffer(receiver, b);
buffer_free(b);
return rc;
}
DEFUN(cfg_subscr_name,
cfg_subscr_name_cmd,
"name NAME",
"Set the name of the subscriber")
{
const char *name = argv[0];
struct gsm_subscriber *subscr = vty->index;
strncpy(subscr->name, name, sizeof(subscr->name));
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
DEFUN(cfg_subscr_extension,
cfg_subscr_extension_cmd,
"extension EXTENSION",
"Set the extension of the subscriber")
{
const char *name = argv[0];
struct gsm_subscriber *subscr = vty->index;
strncpy(subscr->extension, name, sizeof(subscr->extension));
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
DEFUN(cfg_subscr_authorized,
cfg_subscr_authorized_cmd,
"auth <0-1>",
"Set the authorization status of the subscriber")
{
int auth = atoi(argv[0]);
struct gsm_subscriber *subscr = vty->index;
if (auth)
subscr->authorized = 1;
else
subscr->authorized = 0;
db_sync_subscriber(subscr);
return CMD_SUCCESS;
}
int bsc_vty_init_extra(struct gsm_network *net)
{
gsmnet = net;
install_element(VIEW_NODE, &show_subscr_cmd);
install_element(VIEW_NODE, &show_subscr_cache_cmd);
install_element(VIEW_NODE, &sms_send_pend_cmd);
install_element(VIEW_NODE, &sms_send_ext_cmd);
install_element(VIEW_NODE, &sms_send_imsi_cmd);
install_element(CONFIG_NODE, &cfg_subscr_cmd);
install_node(&subscr_node, dummy_config_write);
install_default(SUBSCR_NODE);
install_element(SUBSCR_NODE, &cfg_subscr_name_cmd);
install_element(SUBSCR_NODE, &cfg_subscr_extension_cmd);
install_element(SUBSCR_NODE, &cfg_subscr_authorized_cmd);
return 0;
}

1
openbsc/tests/channel/Makefile.am
View file

@ -5,6 +5,7 @@ noinst_PROGRAMS = channel_test
channel_test_SOURCES = channel_test.c \
$(top_srcdir)/src/db.c \
$(top_srcdir)/src/gsm_subscriber_base.c \
$(top_srcdir)/src/gsm_subscriber.c \
$(top_srcdir)/src/debug.c \
$(top_srcdir)/src/timer.c \

2
openbsc/tests/db/Makefile.am
View file

@ -4,5 +4,5 @@ AM_CFLAGS=-Wall -ggdb3
noinst_PROGRAMS = db_test
db_test_SOURCES = db_test.c
db_test_LDADD = $(top_builddir)/src/libbsc.a -ldl -ldbi
db_test_LDADD = $(top_builddir)/src/libbsc.a $(top_builddir)/src/libmsc.a $(top_builddir)/src/libbsc.a -ldl -ldbi

2
openbsc/tests/gsm0408/Makefile.am
View file

@ -2,4 +2,4 @@ INCLUDES = $(all_includes) -I$(top_srcdir)/include
noinst_PROGRAMS = gsm0408_test
gsm0408_test_SOURCES = gsm0408_test.c
gsm0408_test_LDADD = $(top_builddir)/src/libbsc.a -ldbi
gsm0408_test_LDADD = $(top_builddir)/src/libbsc.a $(top_builddir)/src/libmsc.a $(top_builddir)/src/libbsc.a -ldbi

2
openbsc/tests/sms/Makefile.am
View file

@ -2,4 +2,4 @@ INCLUDES = $(all_includes) -I$(top_srcdir)/include
noinst_PROGRAMS = sms_test
sms_test_SOURCES = sms_test.c
sms_test_LDADD = $(top_builddir)/src/libbsc.a -ldl -ldbi
sms_test_LDADD = $(top_builddir)/src/libmsc.a $(top_builddir)/src/libbsc.a -ldl -ldbi