USSD: add special 'idle' handler to IUSE for testing
Change-Id: I0d566a60e95ce2da951f22ad47c6155c5b6a338c
diff --git a/src/hlr_ussd.c b/src/hlr_ussd.c
index 399bdbc..35b74b6 100644
--- a/src/hlr_ussd.c
+++ b/src/hlr_ussd.c
@@ -379,6 +379,19 @@
return 0;
}
+/* This handler just keeps the session idle unless the guard timer expires. */
+static int handle_ussd_test_idle(struct ss_session *ss,
+ const struct osmo_gsup_message *gsup,
+ const struct ss_request *req)
+{
+ char buf[GSM0480_USSD_7BIT_STRING_LEN + 1];
+ snprintf(buf, sizeof(buf), "Keeping your session idle, it will expire "
+ "at most in %u seconds.", g_hlr->ncss_guard_timeout);
+ ss->state = OSMO_GSUP_SESSION_STATE_CONTINUE;
+ ss_tx_to_ms_ussd_7bit(ss, req->invoke_id, buf);
+ return 0;
+}
+
static const struct hlr_iuse hlr_iuses[] = {
{
@@ -389,6 +402,10 @@
.name = "own-imsi",
.handle_ussd = handle_ussd_own_imsi,
},
+ {
+ .name = "test-idle",
+ .handle_ussd = handle_ussd_test_idle,
+ },
};
const struct hlr_iuse *iuse_find(const char *name)