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osmo-ttcn3-hacks
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BSC_ConnectionHandler.ttcn: introduce f_mt_sms_send_rp_error() 

Change-Id: I3d67a451335e1c1e1b18237fdda82260c0c969fb
This commit is contained in:
Vadim Yanitskiy 2018-11-24 03:40:47 +07:00
parent 2159acbc76
commit 563185253b
1 changed files with 22 additions and 0 deletions
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22
msc/BSC_ConnectionHandler.ttcn
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@ -925,6 +925,28 @@ runs on BSC_ConnHdlr {
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)