Vadim Yanitskiy has uploaded this change for review. (
https://gerrit.osmocom.org/11923
Change subject: BSC_ConnectionHandler.ttcn: introduce f_mt_sms_send_rp_error()
......................................................................
BSC_ConnectionHandler.ttcn: introduce f_mt_sms_send_rp_error()
Change-Id: I3d67a451335e1c1e1b18237fdda82260c0c969fb
---
M msc/BSC_ConnectionHandler.ttcn
1 file changed, 22 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/23/11923/1
diff --git a/msc/BSC_ConnectionHandler.ttcn b/msc/BSC_ConnectionHandler.ttcn
index d5fde89..4ea8091 100644
--- a/msc/BSC_ConnectionHandler.ttcn
+++ b/msc/BSC_ConnectionHandler.ttcn
@@ -924,6 +924,28 @@
setverdict(pass);
}
+/* Send RP-ERROR for MT-SMS over an already existing DTAP connection */
+function f_mt_sms_send_rp_error(inout SmsParameters spars, uint7_t cause)
+runs on BSC_ConnHdlr {
+ var template (value) RPDU_MS_SGSN rp_mo;
+ var template (value) PDU_ML3_MS_NW l3_mo;
+ var template PDU_ML3_NW_MS l3_mt;
+
+ var default d := activate(as_other_sms());
+
+ /* send RP-ACK for RP-DATA */
+ rp_mo := ts_RP_ERROR_MO(spars.rp.msg_ref, cause);
+ l3_mo := ts_ML3_MO_SMS(spars.tid, c_TIF_REPL, ts_CP_DATA_MO(rp_mo));
+ BSSAP.send(ts_PDU_DTAP_MO(l3_mo, spars.dlci, true));
+
+ /* expect CP-ACK for CP-DATA(RP-ERROR) just sent */
+ l3_mt := tr_ML3_MT_SMS(spars.tid, c_TIF_ORIG, tr_CP_ACK_MT);
+ BSSAP.receive(tr_PDU_DTAP_MT(l3_mt, spars.dlci));
+
+ deactivate(d);
+ setverdict(pass);
+}
+
/* Wait for a MT-SMS and send RP-ACK over an already existing
* (and authenticated, ...) DTAP connection */
function f_mt_sms(inout SmsParameters spars)
--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I3d67a451335e1c1e1b18237fdda82260c0c969fb
Gerrit-Change-Number: 11923
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <[email protected]>
