library/GSUP_Types: add dest name to some messages

Prepare for upcoming D-GSM test, that lets OsmoHLR act as proxy. It
forwards the messages based on the destination name, so the testsuite
must set it correctly.

Related: OS#4380
Change-Id: I7623b7a7c7a18ba18a38d0834979d18ab0fbb961
diff --git a/library/GSUP_Types.ttcn b/library/GSUP_Types.ttcn
index 0f36d4d..fa912c1 100644
--- a/library/GSUP_Types.ttcn
+++ b/library/GSUP_Types.ttcn
@@ -502,8 +502,9 @@
 template GSUP_PDU tr_GSUP_UL_REQ(template hexstring imsi) :=
 	tr_GSUP_IMSI(OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST, imsi);
 
-template (value) GSUP_PDU ts_GSUP_UL_RES(hexstring imsi) :=
-	ts_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT, { valueof(ts_GSUP_IE_IMSI(imsi)) });
+template (value) GSUP_PDU ts_GSUP_UL_RES(hexstring imsi, octetstring destination_name := ''O) :=
+	ts_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT, { valueof(ts_GSUP_IE_IMSI(imsi)),
+			valueof(ts_GSUP_IE_Destination_Name(destination_name))});
 
 template GSUP_PDU tr_GSUP_UL_RES(template hexstring imsi) :=
 	tr_GSUP_IMSI(OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT, imsi);
@@ -516,17 +517,19 @@
 	tr_GSUP(OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR, {
 			tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause) });
 
-template (value) GSUP_PDU ts_GSUP_ISD_REQ(hexstring imsi, hexstring msisdn) :=
+template (value) GSUP_PDU ts_GSUP_ISD_REQ(hexstring imsi, hexstring msisdn, octetstring destination_name := ''O) :=
 	ts_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_REQUEST, {
-			valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_MSISDN(msisdn)) });
+			valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_MSISDN(msisdn)),
+			valueof(ts_GSUP_IE_Destination_Name(destination_name))});
 
 template GSUP_PDU tr_GSUP_ISD_REQ(template hexstring imsi, template hexstring msisdn := ?) :=
 	tr_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_REQUEST, {
 			tr_GSUP_IE_IMSI(imsi), *, tr_GSUP_IE_MSISDN(msisdn), * });
 
-template (value) GSUP_PDU ts_GSUP_ISD_RES(hexstring imsi) :=
+template (value) GSUP_PDU ts_GSUP_ISD_RES(hexstring imsi, octetstring destination_name := ''O) :=
 	ts_GSUP(OSMO_GSUP_MSGT_INSERT_DATA_RESULT, {
-			valueof(ts_GSUP_IE_IMSI(imsi)) });
+			valueof(ts_GSUP_IE_IMSI(imsi)),
+			valueof(ts_GSUP_IE_Destination_Name(destination_name))});
 
 template GSUP_PDU tr_GSUP_ISD_RES(template hexstring imsi) :=
 	tr_GSUP_IMSI(OSMO_GSUP_MSGT_INSERT_DATA_RESULT, imsi);