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authorAlexander Couzens <lynxis@fe80.eu>2019-09-10 18:23:37 +0200
committerAlexander Couzens <lynxis@fe80.eu>2019-09-10 19:10:50 +0200
commit790212fcaf40a9078b8ed2ed41272bc5873c356e (patch)
tree29b525931869239dbe82f0f3a9b9568b1c7fa968 /src
parentefdd80dc0ad218a5a5e02898e8993c69ed020098 (diff)
iu_client: introduce a guard around global_iu_event_cb
As preparation to enable and disable notifications for a specific ue connection, add a slim proxy before calling global_iu_event_cb Change-Id: I49a3402a871d6dccd343cda49f8a7f82bffe150b
Diffstat (limited to 'src')
-rw-r--r--src/iu_client.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/src/iu_client.c b/src/iu_client.c
index 7a0a78e..ec5290f 100644
--- a/src/iu_client.c
+++ b/src/iu_client.c
@@ -109,6 +109,16 @@ const struct value_string ranap_iu_event_type_names[] = {
{ 0, NULL }
};
+static int global_iu_event(struct ranap_ue_conn_ctx *ue_ctx,
+ enum ranap_iu_event_type type,
+ void *data)
+{
+ if (!global_iu_event_cb)
+ return 0;
+
+ return global_iu_event_cb(ue_ctx, type, data);
+}
+
static struct ranap_ue_conn_ctx *ue_conn_ctx_alloc(struct ranap_iu_rnc *rnc, uint32_t conn_id)
{
struct ranap_ue_conn_ctx *ctx = talloc_zero(talloc_iu_ctx, struct ranap_ue_conn_ctx);
@@ -501,7 +511,7 @@ static int ranap_handle_co_rab_ass_resp(struct ranap_ue_conn_ctx *ctx, RANAP_RAB
return rc;
}
- rc = global_iu_event_cb(ctx, RANAP_IU_EVENT_RAB_ASSIGN, &setup_ies);
+ rc = global_iu_event(ctx, RANAP_IU_EVENT_RAB_ASSIGN, &setup_ies);
ranap_free_rab_setupormodifieditemies(&setup_ies);
}
@@ -567,11 +577,11 @@ static void cn_ranap_handle_co(void *ctx, ranap_message *message)
switch (message->procedureCode) {
case RANAP_ProcedureCode_id_SecurityModeControl:
/* Security Mode Complete */
- rc = global_iu_event_cb(ctx, RANAP_IU_EVENT_SECURITY_MODE_COMPLETE, NULL);
+ rc = global_iu_event(ctx, RANAP_IU_EVENT_SECURITY_MODE_COMPLETE, NULL);
break;
case RANAP_ProcedureCode_id_Iu_Release:
/* Iu Release Complete */
- rc = global_iu_event_cb(ctx, RANAP_IU_EVENT_IU_RELEASE, NULL);
+ rc = global_iu_event(ctx, RANAP_IU_EVENT_IU_RELEASE, NULL);
if (rc) {
LOGPIU(LOGL_ERROR, "Iu Release event: Iu Event callback returned %d\n",
rc);
@@ -818,7 +828,7 @@ static int sccp_sap_up(struct osmo_prim_hdr *oph, void *_scu)
if (!ue)
break;
- global_iu_event_cb(ue, RANAP_IU_EVENT_LINK_INVALIDATED, NULL);
+ global_iu_event(ue, RANAP_IU_EVENT_LINK_INVALIDATED, NULL);
break;
case OSMO_PRIM(OSMO_SCU_PRIM_N_DATA, PRIM_OP_INDICATION):
/* connection-oriented data received */