Implement IuCS (large refactoring and addition)
osmo-nitb becomes osmo-msc
add DIUCS debug log constant
add iucs.[hc]
add msc vty, remove nitb vty
add libiudummy, to avoid linking Iu deps in tests
Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
libmgcp: add mgcpgw client API
bridge calls via mgcpgw
Enable MSC specific CTRL commands, bsc_base_ctrl_cmds_install() still needs to
be split up.
Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
diff --git a/src/libvlr/vlr.c b/src/libvlr/vlr.c
index 0e0d31c..d95d1b7 100644
--- a/src/libvlr/vlr.c
+++ b/src/libvlr/vlr.c
@@ -961,6 +961,9 @@
{
struct vlr_instance *vlr = talloc_zero(ctx, struct vlr_instance);
OSMO_ASSERT(vlr);
+
+ /* Some of these are needed only on UTRAN, but in case the caller wants
+ * only GERAN, she should just provide dummy callbacks. */
OSMO_ASSERT(ops->tx_auth_req);
OSMO_ASSERT(ops->tx_auth_rej);
OSMO_ASSERT(ops->tx_id_req);
@@ -969,6 +972,7 @@
OSMO_ASSERT(ops->tx_cm_serv_acc);
OSMO_ASSERT(ops->tx_cm_serv_rej);
OSMO_ASSERT(ops->set_ciph_mode);
+ OSMO_ASSERT(ops->tx_common_id);
OSMO_ASSERT(ops->subscr_update);
OSMO_ASSERT(ops->subscr_assoc);
diff --git a/src/libvlr/vlr_access_req_fsm.c b/src/libvlr/vlr_access_req_fsm.c
index 67fba56..f9ed0b5 100644
--- a/src/libvlr/vlr_access_req_fsm.c
+++ b/src/libvlr/vlr_access_req_fsm.c
@@ -254,6 +254,14 @@
LOGPFSM(fi, "%s()\n", __func__);
+ if (par->is_utran) {
+ int rc;
+ rc = par->vlr->ops.tx_common_id(par->msc_conn_ref);
+ if (rc)
+ LOGPFSML(fi, LOGL_ERROR,
+ "Error while sending Common ID (%d)\n", rc);
+ }
+
vsub->conf_by_radio_contact_ind = true;
if (vsub->loc_conf_in_hlr_ind == false) {
/* start Update_Location_Child_VLR. WE use
@@ -681,6 +689,10 @@
(ciphering_required? "+Ciph" : " (no Ciph)")
: "");
+ if (is_utran && !authentication_required)
+ LOGPFSML(fi, LOGL_ERROR,
+ "Authentication off on UTRAN network. Good luck.\n");
+
gsm48_mi_to_string(mi_string, sizeof(mi_string), mi_lv+1, mi_lv[0]);
mi_type = mi_lv[1] & GSM_MI_TYPE_MASK;
switch (mi_type) {
diff --git a/src/libvlr/vlr_lu_fsm.c b/src/libvlr/vlr_lu_fsm.c
index ae671c1..94bea56 100644
--- a/src/libvlr/vlr_lu_fsm.c
+++ b/src/libvlr/vlr_lu_fsm.c
@@ -783,6 +783,14 @@
OSMO_ASSERT(vsub);
+ if (lfp->is_utran) {
+ int rc;
+ rc = lfp->vlr->ops.tx_common_id(lfp->msc_conn_ref);
+ if (rc)
+ LOGPFSML(fi, LOGL_ERROR,
+ "Error while sending Common ID (%d)\n", rc);
+ }
+
vsub->conf_by_radio_contact_ind = true;
/* Update LAI */
vsub->cgi.lai = lfp->new_lai;
@@ -1413,6 +1421,10 @@
(ciphering_required? "+Ciph" : " (no Ciph)")
: "");
+ if (is_utran && !authentication_required)
+ LOGPFSML(fi, LOGL_ERROR,
+ "Authentication off on UTRAN network. Good luck.\n");
+
osmo_fsm_inst_dispatch(fi, VLR_ULA_E_UPDATE_LA, NULL);
return fi;