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-rw-r--r--openbsc/include/openbsc/gsm_04_08.h3
-rw-r--r--openbsc/src/libmsc/gsm_04_08.c4
-rw-r--r--openbsc/src/osmo-bsc/Makefile.am6
-rw-r--r--openbsc/src/osmo-bsc/osmo_bsc_api.c17
4 files changed, 20 insertions, 10 deletions
diff --git a/openbsc/include/openbsc/gsm_04_08.h b/openbsc/include/openbsc/gsm_04_08.h
index 2f5aaa98c..8df7b735f 100644
--- a/openbsc/include/openbsc/gsm_04_08.h
+++ b/openbsc/include/openbsc/gsm_04_08.h
@@ -39,6 +39,9 @@ void gsm_net_update_ctype(struct gsm_network *net);
int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn);
int gsm48_tx_mm_auth_req(struct gsm_subscriber_connection *conn, uint8_t *rand, int key_seq);
int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn);
+int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn);
+int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
+ enum gsm48_reject_value value);
int gsm48_send_rr_release(struct gsm_lchan *lchan);
int gsm48_send_rr_ciph_mode(struct gsm_lchan *lchan, int want_imeisv);
int gsm48_send_rr_app_info(struct gsm_subscriber_connection *conn, uint8_t apdu_id,
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c
index c41443eb4..df985caca 100644
--- a/openbsc/src/libmsc/gsm_04_08.c
+++ b/openbsc/src/libmsc/gsm_04_08.c
@@ -804,14 +804,14 @@ int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn)
return gsm48_tx_simple(conn, GSM48_PDISC_MM, GSM48_MT_MM_AUTH_REJ);
}
-static int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn)
+int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn)
{
DEBUGP(DMM, "-> CM SERVICE ACK\n");
return gsm48_tx_simple(conn, GSM48_PDISC_MM, GSM48_MT_MM_CM_SERV_ACC);
}
/* 9.2.6 CM service reject */
-static int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
+int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
enum gsm48_reject_value value)
{
struct msgb *msg;
diff --git a/openbsc/src/osmo-bsc/Makefile.am b/openbsc/src/osmo-bsc/Makefile.am
index 63972c838..9c091afa6 100644
--- a/openbsc/src/osmo-bsc/Makefile.am
+++ b/openbsc/src/osmo-bsc/Makefile.am
@@ -16,5 +16,7 @@ osmo_bsc_LDADD = $(top_builddir)/src/libbsc/libbsc.a \
$(top_builddir)/src/libcommon/libcommon.a \
$(top_builddir)/src/libctrl/libctrl.a \
$(top_builddir)/src/libcommon/libcommon.a \
- $(LIBOSMOSCCP_LIBS) $(LIBOSMOCORE_LIBS) \
- $(LIBOSMOGSM_LIBS) $(LIBOSMOVTY_LIBS) $(COVERAGE_LDFLAGS) $(LIBOSMOABIS_LIBS)
+ -ldbi -ldl $(LIBOSMOSCCP_LIBS) \
+ $(LIBSMPP34_LIBS) $(LIBOSMOCORE_LIBS) \
+ $(LIBOSMOGSM_LIBS) $(LIBOSMOVTY_LIBS) $(COVERAGE_LDFLAGS) \
+ $(LIBOSMOABIS_LIBS)
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_api.c b/openbsc/src/osmo-bsc/osmo_bsc_api.c
index 675bbb20e..8288d3b2b 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_api.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_api.c
@@ -87,8 +87,8 @@ static void bsc_cipher_mode_compl(struct gsm_subscriber_connection *conn,
queue_msg_or_return(resp);
}
-static void bsc_send_ussd_notification(struct gsm_subscriber_connection *conn,
- struct msgb *msg, const char *text)
+static void bsc_send_ussd_no_srv(struct gsm_subscriber_connection *conn,
+ struct msgb *msg, const char *text)
{
struct gsm48_hdr *gh;
int8_t pdisc;
@@ -119,10 +119,14 @@ static void bsc_send_ussd_notification(struct gsm_subscriber_connection *conn,
}
if (drop_message) {
- LOGP(DMSC, LOGL_DEBUG, "Skipping (not sending) USSD message: '%s'\n", text);
+ LOGP(DMSC, LOGL_DEBUG, "Skipping (not sending) USSD message: '%s'\n",
+ text);
return;
}
+ LOGP(DMSC, LOGL_INFO, "Sending CM Service Accept\n");
+ gsm48_tx_mm_serv_ack(conn);
+
LOGP(DMSC, LOGL_INFO, "Sending USSD message: '%s'\n", text);
gsm0480_send_ussdNotify(conn, 1, text);
gsm0480_send_releaseComplete(conn);
@@ -143,7 +147,8 @@ static int bsc_compl_l3(struct gsm_subscriber_connection *conn, struct msgb *msg
msc = bsc_find_msc(conn, msg);
if (!msc) {
LOGP(DMSC, LOGL_ERROR, "Failed to find a MSC for a connection.\n");
- bsc_send_ussd_notification(conn, msg, conn->bts->network->bsc_data->ussd_no_msc_txt);
+ bsc_send_ussd_no_srv(conn, msg,
+ conn->bts->network->bsc_data->ussd_no_msc_txt);
return -1;
}
@@ -164,9 +169,9 @@ static int complete_layer3(struct gsm_subscriber_connection *conn,
if (ret != BSC_CON_SUCCESS) {
/* allocation has failed */
if (ret == BSC_CON_REJECT_NO_LINK)
- bsc_send_ussd_notification(conn, msg, msc->ussd_msc_lost_txt);
+ bsc_send_ussd_no_srv(conn, msg, msc->ussd_msc_lost_txt);
else if (ret == BSC_CON_REJECT_RF_GRACE)
- bsc_send_ussd_notification(conn, msg, msc->ussd_grace_txt);
+ bsc_send_ussd_no_srv(conn, msg, msc->ussd_grace_txt);
return BSC_API_CONN_POL_REJECT;
}