laforge has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15365
Change subject: GSUP_Types: Add support for GSUP_IE_RAT_TYPE
......................................................................
GSUP_Types: Add support for GSUP_IE_RAT_TYPE
Depends: libosmocore I93850710ab55a605bf61b95063a69682a2899bb1
Change-Id: I5d899fc6f6d4cf6123609b596022a853561f35f5
---
M library/GSUP_Types.ttcn
1 file changed, 46 insertions(+), 6 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/65/15365/1
diff --git a/library/GSUP_Types.ttcn b/library/GSUP_Types.ttcn
index 74fbfc4..e1aa24c 100644
--- a/library/GSUP_Types.ttcn
+++ b/library/GSUP_Types.ttcn
@@ -43,6 +43,7 @@
OSMO_GSUP_AUTS_IE ('26'O),
OSMO_GSUP_RES_IE ('27'O),
OSMO_GSUP_CN_DOMAIN_IE ('28'O),
+ OSMO_GSUP_RAT_TYPE_IE ('29'O),
OSMO_GSUP_SESSION_ID_IE ('30'O),
OSMO_GSUP_SESSION_STATE_IE ('31'O),
@@ -232,11 +233,21 @@
cause_rr, tag = OSMO_GSUP_CAUSE_RR_IE;
cause_bssap, tag = OSMO_GSUP_CAUSE_BSSAP_IE;
cause_sm, tag = OSMO_GSUP_CAUSE_SM_IE;
+ rat_type, tag = OSMO_GSUP_RAT_TYPE_IE;
)"
};
type record of GSUP_IE GSUP_IEs;
+type enumerated GSUP_RatType {
+ RAT_TYPE_UNKNOWN (0),
+ RAT_TYPE_GERAN_A (1),
+ RAT_TYPE_UTRAN_Iu (2),
+ RAT_TYPE_EUTRAN_SGs (3)
+} with { variant "FIELDLENGTH(8)" };
+
+type record of GSUP_RatType GSUP_RatTypes;
+
type union GSUP_IeValue {
hexstring imsi,
integer cause,
@@ -287,7 +298,9 @@
OCT1 cause_rr,
OCT1 cause_bssap,
- OCT1 cause_sm
+ OCT1 cause_sm,
+
+ GSUP_RatTypes rat_type
};
type record GSUP_PDU {
@@ -433,6 +446,12 @@
template (value) GSUP_PDU ts_GSUP_SAI_REQ(hexstring imsi) :=
ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, {
valueof(ts_GSUP_IE_IMSI(imsi)) });
+template (value) GSUP_PDU ts_GSUP_SAI_REQ_EPS(hexstring imsi) :=
+ ts_GSUP(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, {
+ valueof(ts_GSUP_IE_IMSI(imsi)),
+ valueof(ts_GSUP_IE_RAT_TYPE({RAT_TYPE_EUTRAN_SGs}))
+ });
+
template GSUP_PDU tr_GSUP_SAI_REQ(template hexstring imsi) :=
tr_GSUP_IMSI(OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST, imsi);
@@ -1105,6 +1124,23 @@
}
}
+
+template (present) GSUP_IE tr_GSUP_IE_RAT_TYPE(template (present)
GSUP_RatTypes ratt) := {
+ tag := OSMO_GSUP_RAT_TYPE_IE,
+ len := ?,
+ val := {
+ rat_type := ratt
+ }
+}
+template (value) GSUP_IE ts_GSUP_IE_RAT_TYPE(GSUP_RatTypes ratt) := {
+ tag := OSMO_GSUP_RAT_TYPE_IE,
+ len := 0, /* overwritten */
+ val := {
+ rat_type := ratt
+ }
+}
+
+
private function f_gen_ts_ss_ies(
hexstring imsi,
OCT4 sid,
@@ -1486,14 +1522,18 @@
}
);
-function f_gsup_find_ie(GSUP_PDU msg, GSUP_IEI iei, out GSUP_IeValue ret)
return boolean {
- for (var integer i := 0; i < sizeof(msg.ies); i := i+1) {
- if (msg.ies[i].tag == iei) {
- ret := msg.ies[i].val;
+function f_gsup_find_nested_ie(GSUP_IEs ies, GSUP_IEI iei, out GSUP_IeValue
ret) return boolean {
+ for (var integer i := 0; i < sizeof(ies); i := i+1) {
+ if (ies[i].tag == iei) {
+ ret := ies[i].val;
return true;
}
}
- return false;
+ return false;
+}
+
+function f_gsup_find_ie(GSUP_PDU msg, GSUP_IEI iei, out GSUP_IeValue ret)
return boolean {
+ return f_gsup_find_nested_ie(msg.ies, iei, ret);
}
template GSUP_AN_APDU t_GSUP_AN_APDU(
--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I5d899fc6f6d4cf6123609b596022a853561f35f5
Gerrit-Change-Number: 15365
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <[email protected]>
Gerrit-MessageType: newchange
