kemix: exported function to get next hop uri

src/modules/kemix/kemix_mod.c

@@ -778,6 +778,21 @@ static sr_kemi_xval_t* ki_kx_gete_duri(sip_msg_t *msg)
 	return ki_kx_get_duri_mode(msg, SR_KEMI_XVAL_NULL_EMPTY);
 }
 
+/**
+ *
+ */
+static sr_kemi_xval_t* ki_kx_get_nhuri(sip_msg_t *msg)
+{
+	memset(&_sr_kemi_kx_xval, 0, sizeof(sr_kemi_xval_t));
+	if(msg->dst_uri.s==NULL || msg->dst_uri.len<=0) {
+		return ki_kx_get_ruri(msg);
+	}
+
+	_sr_kemi_kx_xval.vtype = SR_KEMIP_STR;
+	_sr_kemi_kx_xval.v.s = msg->dst_uri;
+	return &_sr_kemi_kx_xval;
+}
+
 /**
  *
  */
@@ -938,7 +953,11 @@ static sr_kemi_t sr_kemi_kx_exports[] = {
 		{ SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE,
 			SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE }
 	},
-
+	{ str_init("kx"), str_init("get_nhuri"),
+		SR_KEMIP_XVAL, ki_kx_get_nhuri,
+		{ SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE,
+			SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE }
+	},
 	{ str_init("kx"), str_init("get_ua"),
 		SR_KEMIP_XVAL, ki_kx_get_ua,
 		{ SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE,