SS/USSD: add IUSEs to enable / disable UMTS
Change-Id: Icf85ec8dd71813a9bbf359b9011456844f398337
diff --git a/src/hlr_ussd.c b/src/hlr_ussd.c
index 753e48b..0eab395 100644
--- a/src/hlr_ussd.c
+++ b/src/hlr_ussd.c
@@ -356,6 +356,58 @@
return rc;
}
+static int handle_ussd_umts_on(struct osmo_gsup_conn *conn, struct ss_session *ss,
+ const struct osmo_gsup_message *gsup,
+ const struct ss_request *req)
+{
+ struct hlr_subscriber subscr;
+ int rc;
+
+ rc = db_subscr_get_by_imsi(g_hlr->dbc, ss->imsi, &subscr);
+ switch (rc) {
+ case 0:
+ hlr_subscr_rat_flag(g_hlr, &subscr, OSMO_RAT_UTRAN_IU, true);
+ rc = ss_tx_ussd_7bit(ss, true, req->invoke_id,
+ "Enabled UTRAN-Iu (3G)");
+ break;
+ case -ENOENT:
+ rc = ss_tx_error(ss, true, GSM0480_ERR_CODE_UNKNOWN_SUBSCRIBER);
+ break;
+ case -EIO:
+ default:
+ rc = ss_tx_error(ss, true, GSM0480_ERR_CODE_SYSTEM_FAILURE);
+ break;
+ }
+
+ return rc;
+}
+
+static int handle_ussd_umts_off(struct osmo_gsup_conn *conn, struct ss_session *ss,
+ const struct osmo_gsup_message *gsup,
+ const struct ss_request *req)
+{
+ struct hlr_subscriber subscr;
+ int rc;
+
+ rc = db_subscr_get_by_imsi(g_hlr->dbc, ss->imsi, &subscr);
+ switch (rc) {
+ case 0:
+ hlr_subscr_rat_flag(g_hlr, &subscr, OSMO_RAT_UTRAN_IU, false);
+ rc = ss_tx_ussd_7bit(ss, true, req->invoke_id,
+ "Disabled UTRAN-Iu (3G)");
+ break;
+ case -ENOENT:
+ rc = ss_tx_error(ss, true, GSM0480_ERR_CODE_UNKNOWN_SUBSCRIBER);
+ break;
+ case -EIO:
+ default:
+ rc = ss_tx_error(ss, true, GSM0480_ERR_CODE_SYSTEM_FAILURE);
+ break;
+ }
+
+ return rc;
+}
+
static const struct hlr_iuse hlr_iuses[] = {
{
.name = "own-msisdn",
@@ -369,6 +421,14 @@
.name = "get-ran",
.handle_ussd = handle_ussd_get_ran,
},
+ {
+ .name = "umts-on",
+ .handle_ussd = handle_ussd_umts_on,
+ },
+ {
+ .name = "umts-off",
+ .handle_ussd = handle_ussd_umts_off,
+ },
};
const struct hlr_iuse *iuse_find(const char *name)
diff --git a/src/hlr_vty.c b/src/hlr_vty.c
index 9ecf8a3..c373d3a 100644
--- a/src/hlr_vty.c
+++ b/src/hlr_vty.c
@@ -133,11 +133,13 @@
#define UROUTE_STR "Routing Configuration\n"
#define PREFIX_STR "Prefix-Matching Route\n" "USSD Prefix\n"
-#define INT_CHOICE "(own-msisdn|own-imsi|get-ran)"
+#define INT_CHOICE "(own-msisdn|own-imsi|get-ran|umts-on|umts-off)"
#define INT_STR "Internal USSD Handler\n" \
"Respond with subscribers' own MSISDN\n" \
"Respond with subscribers' own IMSI\n" \
- "Respond with available RAN types\n"
+ "Respond with available RAN types\n" \
+ "Enable UMTS service\n" \
+ "Disable UMTS service\n"
#define EXT_STR "External USSD Handler\n" \
"Name of External USSD Handler (IPA CCM ID)\n"