MSC: f_ran_register_imsi(): allow passing omit as TMSI
Change-Id: I6dd2f77283a79e83f028115f4cc42f05db885838
diff --git a/library/RAN_Emulation.ttcnpp b/library/RAN_Emulation.ttcnpp
index 891de09..b54d6e4 100644
--- a/library/RAN_Emulation.ttcnpp
+++ b/library/RAN_Emulation.ttcnpp
@@ -1444,8 +1444,17 @@
}
/* helper function for clients to register their IMSI/TMSI */
-function f_ran_register_imsi(hexstring imsi, OCT4 tmsi)
+function f_ran_register_imsi(hexstring imsi, template (omit) OCT4 tmsi_or_omit)
runs on RAN_ConnHdlr {
+ var OCT4 tmsi;
+
+ /* Resolve omit to a special reserved value */
+ if (istemplatekind(tmsi_or_omit, "omit")) {
+ tmsi := 'FFFFFFFF'O;
+ } else {
+ tmsi := valueof(tmsi_or_omit);
+ }
+
BSSAP_PROC.call(RAN_register_imsi:{imsi, tmsi, self}) {
[] BSSAP_PROC.getreply(RAN_register_imsi:{?,?,?}) {};
}