2 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.


SIP_Emulation: Handle SIP REGISTER from peer

This is needed when emulating an IMS core.

Change-Id: I49dfe54434113eb8b75306a3a8ddda940fa14743
---
M library/SIP_Emulation.ttcn
1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/library/SIP_Emulation.ttcn b/library/SIP_Emulation.ttcn
index a5ebcfb..3de7169 100644
--- a/library/SIP_Emulation.ttcn
+++ b/library/SIP_Emulation.ttcn
@@ -249,6 +249,19 @@
 		var SipUrl sip_to;
 
 		alt {
+		/* SIP REGISTER was received on SIP socket/port */
+		[] SIP.receive(tr_SIP_REGISTER) -> value sip_req {
+			var CallidString call_id := sip_req.msgHeader.callId.callid;
+			if (f_call_id_known(call_id)) {
+				/* re-register? */
+				vc_conn := f_comp_by_call_id(call_id);
+			} else {
+				/* new REGISTER: check expect */
+				vc_conn := ops.create_cb.apply(sip_req, id);
+				f_call_table_add(vc_conn, call_id);
+			}
+			CLIENT.send(sip_req) to vc_conn;
+			}
 		/* SIP INVITE was received on SIP socket/port */
 		[] SIP.receive(tr_SIP_INVITE) -> value sip_req {
 			var CallidString call_id := sip_req.msgHeader.callId.callid;
@@ -355,8 +368,9 @@
 	var SipUrl sip_to;
 	var integer i;
 
-	if (sip_req.requestLine.method != INVITE_E) {
-		setverdict(fail, "SIP ExpectedCreateCallback needs INVITE");
+	if (sip_req.requestLine.method != INVITE_E and
+	    sip_req.requestLine.method != REGISTER_E) {
+		setverdict(fail, "SIP ExpectedCreateCallback needs REGISTER/INVITE");
 		mtc.stop
 		return ret;
 	}

