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sbcap: Improve logging of rx Error Indication 

Change-Id: I63871a57f219a98f8191e6ee4787fc33edb21528
This commit is contained in:
Pau Espin 2022-07-26 12:40:18 +02:00
parent 6db8c13fea
commit 66625de21c
1 changed files with 43 additions and 1 deletions
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44
src/sbcap_link_fsm.c
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@ -212,6 +212,47 @@ static int get_msg_id(struct cbc_sbcap_link *link, const SBcAP_SBC_AP_PDU_t *pdu
return osmo_load16be(ie->buf);
}
/* Rx Error Indication from peer */
static int cbc_sbcap_link_rx_error_ind(struct cbc_sbcap_link *link, SBcAP_SBC_AP_PDU_t *pdu)
{
A_SEQUENCE_OF(void) *as_pdu = NULL;
SBcAP_ErrorIndicationIEs_t *ie;
SBcAP_Criticality_Diagnostics_t *ie_diag = NULL;
long cause = -1;
long proc_code = -1;
long trigger_msg = -1;
long criticality = -1;
int i;
as_pdu = (void *)&pdu->choice.initiatingMessage.value.choice.Error_Indication.protocolIEs.list;
OSMO_ASSERT(as_pdu);
for (i = 0; i < as_pdu->count; i++) {
ie = (SBcAP_ErrorIndicationIEs_t *)(as_pdu->array[i]);
OSMO_ASSERT(ie);
switch (ie->id) {
case SBcAP_ErrorIndicationIEs__value_PR_Cause:
cause = ie->value.choice.Cause;
break;
case SBcAP_ErrorIndicationIEs__value_PR_Criticality_Diagnostics:
ie_diag = &ie->value.choice.Criticality_Diagnostics;
if (ie_diag->procedureCode)
proc_code = *ie_diag->procedureCode;
if (ie_diag->triggeringMessage)
trigger_msg = *ie_diag->triggeringMessage;
if (ie_diag->procedureCriticality)
criticality = *ie_diag->procedureCriticality;
break;
default:
continue;
}
}
LOGPSBCAPC(link, LOGL_ERROR, "Rx ERROR_IND (cause=%ld, diagnostics=%d [proc_code=%ld, trigger_msg=%ld criticality=%ld])\n",
cause, !!ie_diag, proc_code, trigger_msg, criticality);
return 0;
}
/* message was received from remote SBcAP peer (BSC) */
int cbc_sbcap_link_rx_cb(struct cbc_sbcap_link *link, SBcAP_SBC_AP_PDU_t *pdu)
{
@ -231,10 +272,11 @@ int cbc_sbcap_link_rx_cb(struct cbc_sbcap_link *link, SBcAP_SBC_AP_PDU_t *pdu)
return -EINVAL;
case SBcAP_ProcedureId_PWS_Restart_Indication:
return osmo_fsm_inst_dispatch(link->fi, SBcAP_LINK_E_RX_RESTART, pdu);
case SBcAP_ProcedureId_Error_Indication:
return cbc_sbcap_link_rx_error_ind(link, pdu);
case SBcAP_ProcedureId_Stop_Warning_Indication:
case SBcAP_ProcedureId_Write_Replace_Warning_Indication:
break; /* Handle msg id below */
case SBcAP_ProcedureId_Error_Indication:
case SBcAP_ProcedureId_PWS_Failure_Indication:
default:
LOGPSBCAPC(link, LOGL_ERROR, "SBcAP initiatingMessage procedure=%ld not implemented?\n",