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-rw-r--r--openbsc/.gitignore39
-rw-r--r--openbsc/include/openbsc/debug.h2
-rw-r--r--openbsc/include/openbsc/gsm_04_08.h5
-rw-r--r--openbsc/include/openbsc/gsm_subscriber.h3
-rw-r--r--openbsc/src/debug.c2
-rw-r--r--openbsc/src/gsm_04_08.c75
-rw-r--r--openbsc/src/gsm_04_08_utils.c89
-rw-r--r--openbsc/src/gsm_subscriber_base.c9
-rw-r--r--openbsc/src/paging.c8
-rw-r--r--openbsc/src/telnet_interface.c47
-rw-r--r--openbsc/tests/channel/channel_test.c3
-rw-r--r--openbsc/tests/gsm0408/gsm0408_test.c40
12 files changed, 191 insertions, 131 deletions
diff --git a/openbsc/.gitignore b/openbsc/.gitignore
new file mode 100644
index 000000000..7b7b11a1e
--- /dev/null
+++ b/openbsc/.gitignore
@@ -0,0 +1,39 @@
+*.o
+*.a
+.deps
+Makefile
+Makefile.in
+bsc_hack
+bsc_msc_ip
+*.*~
+*.sw?
+
+#configure
+aclocal.m4
+autom4te.cache/
+config.log
+config.status
+configure
+depcomp
+install-sh
+missing
+stamp-h1
+
+
+
+# apps and app data
+hlr.sqlite3
+bs11_config
+ipaccess-config
+ipaccess-find
+isdnsync
+
+#tests
+tests/channel/channel_test
+tests/db/db_test
+tests/debug/debug_test
+tests/gsm0408/gsm0408_test
+tests/sccp/sccp_test
+tests/sms/sms_test
+tests/timer/timer_test
+
diff --git a/openbsc/include/openbsc/debug.h b/openbsc/include/openbsc/debug.h
index f99ce6081..089132ea9 100644
--- a/openbsc/include/openbsc/debug.h
+++ b/openbsc/include/openbsc/debug.h
@@ -30,7 +30,7 @@
#define static_assert(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
-char *hexdump(unsigned char *buf, int len);
+char *hexdump(const unsigned char *buf, int len);
void debugp(unsigned int subsys, char *file, int line, int cont, const char *format, ...);
void debug_parse_category_mask(const char* mask);
void debug_use_color(int use_color);
diff --git a/openbsc/include/openbsc/gsm_04_08.h b/openbsc/include/openbsc/gsm_04_08.h
index 2518dfd6c..6f367864f 100644
--- a/openbsc/include/openbsc/gsm_04_08.h
+++ b/openbsc/include/openbsc/gsm_04_08.h
@@ -684,6 +684,7 @@ enum gsm48_bcap_rrq {
#define GSM48_TMSI_LEN 5
#define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
+#define GSM48_MI_SIZE 32
struct msgb;
@@ -707,7 +708,9 @@ int gsm48_tx_mm_auth_req(struct gsm_lchan *lchan, u_int8_t *rand);
int gsm48_tx_mm_auth_rej(struct gsm_lchan *lchan);
struct msgb *gsm48_msgb_alloc(void);
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_generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi);
+int gsm48_generate_mid_from_imsi(u_int8_t *buf, const char* imsi);
+int gsm48_mi_to_string(char *string, const int str_len, const u_int8_t *mi, const int mi_len);
int gsm48_send_rr_release(struct gsm_lchan *lchan);
int gsm48_send_rr_app_info(struct gsm_lchan *lchan, u_int8_t apdu_id,
diff --git a/openbsc/include/openbsc/gsm_subscriber.h b/openbsc/include/openbsc/gsm_subscriber.h
index f01a47ff0..aaf261eda 100644
--- a/openbsc/include/openbsc/gsm_subscriber.h
+++ b/openbsc/include/openbsc/gsm_subscriber.h
@@ -80,8 +80,7 @@ struct gsm_subscriber *subscr_get_by_id(struct gsm_network *net,
int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason);
void subscr_put_channel(struct gsm_lchan *lchan);
void subscr_get_channel(struct gsm_subscriber *subscr,
- struct gsm_network *network, int type,
- gsm_cbfn *cbfn, void *param);
+ int type, gsm_cbfn *cbfn, void *param);
/* internal */
struct gsm_subscriber *subscr_alloc(void);
diff --git a/openbsc/src/debug.c b/openbsc/src/debug.c
index 6483710af..fa903af98 100644
--- a/openbsc/src/debug.c
+++ b/openbsc/src/debug.c
@@ -143,7 +143,7 @@ void debugp(unsigned int subsys, char *file, int line, int cont, const char *for
static char hexd_buff[4096];
-char *hexdump(unsigned char *buf, int len)
+char *hexdump(const unsigned char *buf, int len)
{
int i;
char *cur = hexd_buff;
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c
index 94f9ef4d4..eeabc0fce 100644
--- a/openbsc/src/gsm_04_08.c
+++ b/openbsc/src/gsm_04_08.c
@@ -899,7 +899,7 @@ int gsm0408_loc_upd_acc(struct gsm_lchan *lchan, u_int32_t tmsi)
bts->network->network_code, bts->location_area_code);
mid = msgb_put(msg, GSM48_MID_TMSI_LEN);
- generate_mid_from_tmsi(mid, tmsi);
+ gsm48_generate_mid_from_tmsi(mid, tmsi);
DEBUGP(DMM, "-> LOCATION UPDATE ACCEPT\n");
@@ -911,57 +911,6 @@ int gsm0408_loc_upd_acc(struct gsm_lchan *lchan, u_int32_t tmsi)
return ret;
}
-static char bcd2char(u_int8_t bcd)
-{
- if (bcd < 0xa)
- return '0' + bcd;
- else
- return 'A' + (bcd - 0xa);
-}
-
-/* Convert Mobile Identity (10.5.1.4) to string */
-static int mi_to_string(char *string, int str_len, u_int8_t *mi, int mi_len)
-{
- int i;
- u_int8_t mi_type;
- char *str_cur = string;
- u_int32_t tmsi;
-
- mi_type = mi[0] & GSM_MI_TYPE_MASK;
-
- switch (mi_type) {
- case GSM_MI_TYPE_NONE:
- break;
- case GSM_MI_TYPE_TMSI:
- /* Table 10.5.4.3, reverse generate_mid_from_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);
- }
- break;
- case GSM_MI_TYPE_IMSI:
- case GSM_MI_TYPE_IMEI:
- case GSM_MI_TYPE_IMEISV:
- *str_cur++ = bcd2char(mi[0] >> 4);
-
- for (i = 1; i < mi_len; i++) {
- if (str_cur + 2 >= string + str_len)
- return str_cur - string;
- *str_cur++ = bcd2char(mi[i] & 0xf);
- /* skip last nibble in last input byte when GSM_EVEN */
- if( (i != mi_len-1) || (mi[0] & GSM_MI_ODD))
- *str_cur++ = bcd2char(mi[i] >> 4);
- }
- break;
- default:
- break;
- }
- *str_cur++ = '\0';
-
- return str_cur - string;
-}
-
/* Transmit Chapter 9.2.10 Identity Request */
static int mm_tx_identity_req(struct gsm_lchan *lchan, u_int8_t id_type)
{
@@ -978,7 +927,6 @@ static int mm_tx_identity_req(struct gsm_lchan *lchan, u_int8_t id_type)
return gsm48_sendmsg(msg, NULL);
}
-#define MI_SIZE 32
/* Parse Chapter 9.2.11 Identity Response */
static int mm_rx_id_resp(struct msgb *msg)
@@ -988,9 +936,9 @@ static int mm_rx_id_resp(struct msgb *msg)
struct gsm_bts *bts = lchan->ts->trx->bts;
struct gsm_network *net = bts->network;
u_int8_t mi_type = gh->data[1] & GSM_MI_TYPE_MASK;
- char mi_string[MI_SIZE];
+ char mi_string[GSM48_MI_SIZE];
- mi_to_string(mi_string, sizeof(mi_string), &gh->data[1], gh->data[0]);
+ gsm48_mi_to_string(mi_string, sizeof(mi_string), &gh->data[1], gh->data[0]);
DEBUGP(DMM, "IDENTITY RESPONSE: mi_type=0x%02x MI(%s)\n",
mi_type, mi_string);
@@ -1052,7 +1000,6 @@ static const char *lupd_name(u_int8_t type)
}
}
-#define MI_SIZE 32
/* Chapter 9.2.15: Receive Location Updating Request */
static int mm_rx_loc_upd_req(struct msgb *msg)
{
@@ -1062,14 +1009,14 @@ static int mm_rx_loc_upd_req(struct msgb *msg)
struct gsm_lchan *lchan = msg->lchan;
struct gsm_bts *bts = lchan->ts->trx->bts;
u_int8_t mi_type;
- char mi_string[MI_SIZE];
+ char mi_string[GSM48_MI_SIZE];
int rc;
lu = (struct gsm48_loc_upd_req *) gh->data;
mi_type = lu->mi[0] & GSM_MI_TYPE_MASK;
- mi_to_string(mi_string, sizeof(mi_string), lu->mi, lu->mi_len);
+ gsm48_mi_to_string(mi_string, sizeof(mi_string), lu->mi, lu->mi_len);
DEBUGPC(DMM, "mi_type=0x%02x MI(%s) type=%s ", mi_type, mi_string,
lupd_name(lu->type));
@@ -1363,7 +1310,7 @@ static int send_siemens_mrpci(struct gsm_lchan *lchan,
static int gsm48_rx_mm_serv_req(struct msgb *msg)
{
u_int8_t mi_type;
- char mi_string[MI_SIZE];
+ char mi_string[GSM48_MI_SIZE];
struct gsm_bts *bts = msg->lchan->ts->trx->bts;
struct gsm_subscriber *subscr;
@@ -1396,7 +1343,7 @@ static int gsm48_rx_mm_serv_req(struct msgb *msg)
GSM48_REJECT_INCORRECT_MESSAGE);
}
- mi_to_string(mi_string, sizeof(mi_string), mi, mi_len);
+ gsm48_mi_to_string(mi_string, sizeof(mi_string), mi, mi_len);
DEBUGPC(DMM, "serv_type=0x%02x mi_type=0x%02x M(%s)\n",
req->cm_service_type, mi_type, mi_string);
@@ -1431,10 +1378,10 @@ static int gsm48_rx_mm_imsi_detach_ind(struct msgb *msg)
struct gsm48_imsi_detach_ind *idi =
(struct gsm48_imsi_detach_ind *) gh->data;
u_int8_t mi_type = idi->mi[0] & GSM_MI_TYPE_MASK;
- char mi_string[MI_SIZE];
+ char mi_string[GSM48_MI_SIZE];
struct gsm_subscriber *subscr = NULL;
- mi_to_string(mi_string, sizeof(mi_string), idi->mi, idi->mi_len);
+ gsm48_mi_to_string(mi_string, sizeof(mi_string), idi->mi, idi->mi_len);
DEBUGP(DMM, "IMSI DETACH INDICATION: mi_type=0x%02x MI(%s): ",
mi_type, mi_string);
@@ -1532,12 +1479,12 @@ static int gsm48_rr_rx_pag_resp(struct msgb *msg)
u_int8_t *classmark2_lv = gh->data + 1;
u_int8_t *mi_lv = gh->data + 2 + *classmark2_lv;
u_int8_t mi_type = mi_lv[1] & GSM_MI_TYPE_MASK;
- char mi_string[MI_SIZE];
+ char mi_string[GSM48_MI_SIZE];
struct gsm_subscriber *subscr = NULL;
struct paging_signal_data sig_data;
int rc = 0;
- mi_to_string(mi_string, sizeof(mi_string), mi_lv+1, *mi_lv);
+ gsm48_mi_to_string(mi_string, sizeof(mi_string), mi_lv+1, *mi_lv);
DEBUGP(DRR, "PAGING RESPONSE: mi_type=0x%02x MI(%s)\n",
mi_type, mi_string);
diff --git a/openbsc/src/gsm_04_08_utils.c b/openbsc/src/gsm_04_08_utils.c
index 50deb2bcb..c62f04d57 100644
--- a/openbsc/src/gsm_04_08_utils.c
+++ b/openbsc/src/gsm_04_08_utils.c
@@ -156,6 +156,21 @@ static void to_bcd(u_int8_t *bcd, u_int16_t val)
val = val / 10;
}
+static char bcd2char(u_int8_t bcd)
+{
+ if (bcd < 0xa)
+ return '0' + bcd;
+ else
+ return 'A' + (bcd - 0xa);
+}
+
+/* only works for numbers in ascci */
+static u_int8_t char2bcd(char c)
+{
+ return c - 0x30;
+}
+
+
void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
u_int16_t mnc, u_int16_t lac)
{
@@ -178,7 +193,7 @@ void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
lai48->lac = htons(lac);
}
-int generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi)
+int gsm48_generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi)
{
u_int32_t *tptr = (u_int32_t *) &buf[3];
@@ -190,6 +205,35 @@ int generate_mid_from_tmsi(u_int8_t *buf, u_int32_t tmsi)
return 7;
}
+int gsm48_generate_mid_from_imsi(u_int8_t *buf, const char *imsi)
+{
+ unsigned int length = strlen(imsi), i, off = 0;
+ u_int8_t odd = (length & 0x1) == 1;
+
+ buf[0] = GSM48_IE_MOBILE_ID;
+ buf[2] = char2bcd(imsi[0]) << 4 | GSM_MI_TYPE_IMSI | (odd << 3);
+
+ /* if the length is even we will fill half of the last octet */
+ if (odd)
+ buf[1] = (length + 1) >> 1;
+ else
+ buf[1] = (length + 2) >> 1;
+
+ for (i = 1; i < buf[1]; ++i) {
+ u_int8_t lower, upper;
+
+ lower = char2bcd(imsi[++off]);
+ if (!odd && off + 1 == length)
+ upper = 0x0f;
+ else
+ upper = char2bcd(imsi[++off]) & 0x0f;
+
+ buf[2 + i] = (upper << 4) | lower;
+ }
+
+ return 2 + buf[1];
+}
+
/* Section 9.1.8 / Table 9.9 */
struct chreq {
u_int8_t val;
@@ -308,3 +352,46 @@ int gsm48_send_rr_release(struct gsm_lchan *lchan)
return rsl_deact_sacch(lchan);
}
+/* Convert Mobile Identity (10.5.1.4) to string */
+int gsm48_mi_to_string(char *string, const int str_len, const u_int8_t *mi, const int mi_len)
+{
+ int i;
+ u_int8_t mi_type;
+ char *str_cur = string;
+ u_int32_t tmsi;
+
+ mi_type = mi[0] & GSM_MI_TYPE_MASK;
+
+ switch (mi_type) {
+ case GSM_MI_TYPE_NONE:
+ break;
+ case GSM_MI_TYPE_TMSI:
+ /* Table 10.5.4.3, reverse generate_mid_from_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);
+ }
+ break;
+ case GSM_MI_TYPE_IMSI:
+ case GSM_MI_TYPE_IMEI:
+ case GSM_MI_TYPE_IMEISV:
+ *str_cur++ = bcd2char(mi[0] >> 4);
+
+ for (i = 1; i < mi_len; i++) {
+ if (str_cur + 2 >= string + str_len)
+ return str_cur - string;
+ *str_cur++ = bcd2char(mi[i] & 0xf);
+ /* skip last nibble in last input byte when GSM_EVEN */
+ if( (i != mi_len-1) || (mi[0] & GSM_MI_ODD))
+ *str_cur++ = bcd2char(mi[i] >> 4);
+ }
+ break;
+ default:
+ break;
+ }
+ *str_cur++ = '\0';
+
+ return str_cur - string;
+}
+
diff --git a/openbsc/src/gsm_subscriber_base.c b/openbsc/src/gsm_subscriber_base.c
index 83addd0a8..d6a179b5c 100644
--- a/openbsc/src/gsm_subscriber_base.c
+++ b/openbsc/src/gsm_subscriber_base.c
@@ -58,9 +58,6 @@ struct subscr_request {
/* 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;
@@ -100,7 +97,7 @@ static void subscr_send_paging_request(struct gsm_subscriber *subscr)
assert(!llist_empty(&subscr->requests));
request = (struct subscr_request *)subscr->requests.next;
- paging_request(request->network, subscr, request->channel_type,
+ paging_request(subscr->net, subscr, request->channel_type,
subscr_paging_cb, subscr);
}
@@ -146,8 +143,7 @@ struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr)
}
void subscr_get_channel(struct gsm_subscriber *subscr,
- struct gsm_network *network, int type,
- gsm_cbfn *cbfn, void *param)
+ int type, gsm_cbfn *cbfn, void *param)
{
struct subscr_request *request;
@@ -160,7 +156,6 @@ void subscr_get_channel(struct gsm_subscriber *subscr,
}
memset(request, 0, sizeof(*request));
- request->network = network;
request->subscr = subscr;
request->channel_type = type;
request->cbfn = cbfn;
diff --git a/openbsc/src/paging.c b/openbsc/src/paging.c
index 87c5a5407..fd0611a14 100644
--- a/openbsc/src/paging.c
+++ b/openbsc/src/paging.c
@@ -99,7 +99,7 @@ static void page_ms(struct gsm_paging_request *request)
page_group = calculate_group(request->bts, request->subscr);
tmsi = strtoul(request->subscr->tmsi, NULL, 10);
- mi_len = generate_mid_from_tmsi(mi, tmsi);
+ mi_len = gsm48_generate_mid_from_tmsi(mi, tmsi);
rsl_paging_cmd(request->bts, page_group, mi_len, mi,
request->chan_type);
}
@@ -202,9 +202,9 @@ static void paging_T3113_expired(void *data)
DEBUGP(DPAG, "T3113 expired for request %p (%s)\n",
req, req->subscr->imsi);
- sig_data.subscr = req->subscr,
- sig_data.bts = req->bts,
- sig_data.lchan = NULL,
+ sig_data.subscr = req->subscr;
+ sig_data.bts = req->bts;
+ sig_data.lchan = NULL;
dispatch_signal(SS_PAGING, S_PAGING_COMPLETED, &sig_data);
if (req->cbfn)
diff --git a/openbsc/src/telnet_interface.c b/openbsc/src/telnet_interface.c
index ba574704e..d7c905518 100644
--- a/openbsc/src/telnet_interface.c
+++ b/openbsc/src/telnet_interface.c
@@ -52,12 +52,6 @@ static void *tall_telnet_ctx;
/* per network data */
static int telnet_new_connection(struct bsc_fd *fd, unsigned int what);
-#if 0
-static int telnet_paging_callback(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data);
-static int telnet_sms_callback(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data);
-#endif
static struct bsc_fd server_socket = {
.when = BSC_FD_READ,
@@ -101,12 +95,6 @@ void telnet_init(struct gsm_network *network, int port) {
server_socket.data = network;
server_socket.fd = fd;
bsc_register_fd(&server_socket);
-
- /* register callbacks */
-#if 0
- register_signal_handler(SS_PAGING, telnet_paging_callback, network);
- register_signal_handler(SS_SMS, telnet_sms_callback, network);
-#endif
}
static void print_welcome(int fd) {
@@ -216,38 +204,3 @@ void vty_event(enum event event, int sock, struct vty *vty)
}
}
-#if 0
-static int telnet_paging_callback(unsigned int subsys, unsigned int singal,
- void *handler_data, void *signal_data)
-{
- struct paging_signal_data *paging = signal_data;
- struct telnet_connection *con;
-
- llist_for_each_entry(con, &active_connections, entry) {
- if (paging->lchan) {
- WRITE_CONNECTION(con->fd.fd, "Paging succeeded\n");
- show_lchan(con->fd.fd, paging->lchan);
- } else {
- WRITE_CONNECTION(con->fd.fd, "Paging failed for subscriber: %s/%s/%s\n",
- paging->subscr->imsi,
- paging->subscr->tmsi,
- paging->subscr->name);
- }
- }
-
- return 0;
-}
-
-static int telnet_sms_callback(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data)
-{
- struct sms_submit *sms = signal_data;
- struct telnet_connection *con;
-
- llist_for_each_entry(con, &active_connections, entry) {
- WRITE_CONNECTION(con->fd.fd, "Incoming SMS: %s\n", sms->user_data);
- }
-
- return 0;
-}
-#endif
diff --git a/openbsc/tests/channel/channel_test.c b/openbsc/tests/channel/channel_test.c
index 4dcf69ae2..1b01878b5 100644
--- a/openbsc/tests/channel/channel_test.c
+++ b/openbsc/tests/channel/channel_test.c
@@ -63,9 +63,10 @@ int main(int argc, char** argv)
/* Create a dummy subscriber */
struct gsm_subscriber *subscr = subscr_alloc();
subscr->lac = 23;
+ subscr->net = network;
/* Ask for a channel... */
- subscr_get_channel(subscr, network, RSL_CHANNEED_TCH_F, subscr_cb, (void*)0x2342L);
+ subscr_get_channel(subscr, RSL_CHANNEED_TCH_F, subscr_cb, (void*)0x2342L);
while (1) {
bsc_select_main(0);
diff --git a/openbsc/tests/gsm0408/gsm0408_test.c b/openbsc/tests/gsm0408/gsm0408_test.c
index c99766a72..bbf812965 100644
--- a/openbsc/tests/gsm0408/gsm0408_test.c
+++ b/openbsc/tests/gsm0408/gsm0408_test.c
@@ -24,13 +24,20 @@
#include <stdlib.h>
#include <openbsc/gsm_04_08.h>
+#include <openbsc/gsm_subscriber.h>
+#include <openbsc/debug.h>
#define COMPARE(result, op, value) \
if (!((result) op (value))) {\
fprintf(stderr, "Compare failed. Was %x should be %x in %s:%d\n",result, value, __FILE__, __LINE__); \
exit(-1); \
}
-
+
+#define COMPARE_STR(result, value) \
+ if (strcmp(result, value) != 0) { \
+ fprintf(stderr, "Compare failed. Was %s should be %s in %s:%d\n",result, value, __FILE__, __LINE__); \
+ exit(-1); \
+ }
/*
* Test Location Area Identifier formatting. Table 10.5.3 of 04.08
@@ -58,9 +65,38 @@ static void test_location_area_identifier(void)
COMPARE(lai48.lac, ==, htons(0x000f));
}
+static void test_mi_functionality(void)
+{
+ const char *imsi_odd = "987654321098763";
+ const char *imsi_even = "9876543210987654";
+ const u_int32_t tmsi = 0xfabeacd0;
+ u_int8_t mi[128];
+ unsigned int mi_len;
+ char mi_parsed[GSM48_MI_SIZE];
+
+ printf("Testing parsing and generating TMSI/IMSI\n");
+
+ /* tmsi code */
+ mi_len = gsm48_generate_mid_from_tmsi(mi, tmsi);
+ gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len - 2);
+ COMPARE((u_int32_t)strtoul(mi_parsed, NULL, 10), ==, tmsi);
+
+ /* imsi code */
+ mi_len = gsm48_generate_mid_from_imsi(mi, imsi_odd);
+ gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len -2);
+ printf("hex: %s\n", hexdump(mi, mi_len));
+ COMPARE_STR(mi_parsed, imsi_odd);
+
+ mi_len = gsm48_generate_mid_from_imsi(mi, imsi_even);
+ gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len -2);
+ printf("hex: %s\n", hexdump(mi, mi_len));
+ COMPARE_STR(mi_parsed, imsi_even);
+}
+
int main(int argc, char** argv)
{
- test_location_area_identifier();
+ test_location_area_identifier();
+ test_mi_functionality();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 11:03:41 +0000