pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/28189 )
Change subject: IuUP: Encode Initialization according to cfg
......................................................................
IuUP: Encode Initialization according to cfg
Change-Id: I1dec3a8dcc829ad2c308636b697b089e873fd824
---
M library/IuUP_Emulation.ttcn
1 file changed, 45 insertions(+), 2 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/89/28189/1
diff --git a/library/IuUP_Emulation.ttcn b/library/IuUP_Emulation.ttcn
index 899ba50..1bb2bb2 100644
--- a/library/IuUP_Emulation.ttcn
+++ b/library/IuUP_Emulation.ttcn
@@ -35,6 +35,7 @@
template (value) IuUP_RabFlowCombination t_IuUP_RFC_AMR_12_2(IuUP_RFCI rfci)
:= t_IuUP_RFC(rfci, {81, 103, 60}, 1);
template (value) IuUP_RabFlowCombination t_IuUP_RFC_AMR_SID(IuUP_RFCI rfci) :=
t_IuUP_RFC(rfci, {34, 0, 0}, 7);
+template (value) IuUP_RabFlowCombination t_IuUP_RFC_AMR_NO_DATA(IuUP_RFCI
rfci) := t_IuUP_RFC(rfci, {0, 0, 0}, 1);
type record IuUP_Config {
/* actively send INIT (true) or only passively respond (false) */
@@ -63,7 +64,7 @@
cfg := {
active_init := act_init,
data_pdu_type_0 := true,
- rab_flow_combs := { t_IuUP_RFC_AMR_12_2(0),
t_IuUP_RFC_AMR_SID(1) }
+ rab_flow_combs := { t_IuUP_RFC_AMR_12_2(0),
t_IuUP_RFC_AMR_SID(1), t_IuUP_RFC_AMR_NO_DATA(2) }
},
state := ST_INIT,
tx_next_frame_nr := 0,
@@ -120,6 +121,48 @@
self.stop;
}
+private function f_ts_IuUP_INIT(inout IuUP_Entity st) return IuUP_PDU
+{
+ var IuUP_PDU pdu;
+ var uint4_t data_pdu_type;
+ var template (omit) IuUP_InitRfci rfci := omit;
+ var IuUP_IPTI_List IPTIs := {};
+ var uint4_t num_rfci := lengthof(st.cfg.rab_flow_combs);
+
+ if (st.cfg.data_pdu_type_0 == true) {
+ data_pdu_type := 0;
+ } else {
+ data_pdu_type := 1;
+ }
+
+ /* Build RFCI list: */
+ for (var integer remain := num_rfci; remain > 0; remain := remain - 1) {
+ var IuUP_RabFlowCombination comb :=
st.cfg.rab_flow_combs[remain - 1];
+ var boolean lri := false;
+ if (remain == num_rfci) {
+ lri := true;
+ }
+ rfci := ts_IuUP_InitRfci(lri, false, comb.rfci,
comb.sub_flow_bits, omit, rfci)
+ }
+
+ /* Build IPTI list: */
+ for (var integer i := 0; i < num_rfci; i := i + 1) {
+ IPTIs := IPTIs & { st.cfg.rab_flow_combs[i].ipti };
+ }
+
+ template (value) IuUP_PDU14_ProcSending_INIT tpl :=
ts_IuUP_PDU14_ProcSending_INIT(
+ ti := true,
+ subflows_per_rfci := num_rfci,
+ chain_ind := false,
+ rfci := rfci,
+ IPTIs := IPTIs,
+ versions_supported := '0000000000000001'B,
+ data_pdu_type := data_pdu_type
+ );
+ pdu := valueof(ts_IuUP_INIT(tpl));
+ return pdu;
+}
+
function f_IuUP_Em_tx_encap(inout IuUP_Entity st, in octetstring payload)
return octetstring {
var IuUP_PDU pdu;
select (st.state) {
@@ -127,7 +170,7 @@
if (st.cfg.active_init) {
if (not isvalue(st.pending_tx_pdu)) {
/* send INIT */
- pdu :=
valueof(ts_IuUP_INIT(ts_IuUP_PDU14_ProcSending_INIT));
+ pdu := f_ts_IuUP_INIT(st);
st.pending_tx_pdu := pdu;
} /* else: wait for INIT-ACK return ''O at the
end */
--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I1dec3a8dcc829ad2c308636b697b089e873fd824
Gerrit-Change-Number: 28189
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
Gerrit-MessageType: newchange
