#include "ProtocolIE-FieldE2.h"
#include "InitiatingMessageE2.h"
#include "SuccessfulOutcomeE2.h"
+#include "UnsuccessfulOutcomeE2.h"
#include "E2AP-PDU.h"
#include "du_log.h"
#include "E2nodeComponentInterfaceF1.h"
* RFAILED - failure
*
* ****************************************************************/
-uint8_t BuildAndSendE2SetupRsp(uint32_t duId)
+uint8_t BuildAndSendE2SetupRsp(uint32_t duId, uint8_t transId)
{
E2AP_PDU_t *e2apMsg = NULL;
E2setupResponse_t *e2SetupRsp;
elementCnt = 3;
e2SetupRsp->protocolIEs.list.count = elementCnt;
- e2SetupRsp->protocolIEs.list.size = elementCnt * sizeof(E2setupResponseIEs_t);
+ e2SetupRsp->protocolIEs.list.size = elementCnt * sizeof(E2setupResponseIEs_t*);
RIC_ALLOC(e2SetupRsp->protocolIEs.list.array, e2SetupRsp->protocolIEs.list.size);
if(e2SetupRsp->protocolIEs.list.array == NULLP)
e2SetupRsp->protocolIEs.list.array[idx]->id = ProtocolIE_IDE2_id_TransactionID;
e2SetupRsp->protocolIEs.list.array[idx]->criticality = CriticalityE2_reject;
e2SetupRsp->protocolIEs.list.array[idx]->value.present = E2setupResponseIEs__value_PR_TransactionID;
- e2SetupRsp->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID;
+ e2SetupRsp->protocolIEs.list.array[idx]->value.choice.TransactionID = transId;
/* Global RIC ID */
idx++;
duDb->ricSubscribedToDu = true;
}
+/*******************************************************************
+ *
+ * @brief deallocate the memory allocated in E2SetupFailure
+ *
+ * @details
+ *
+ * Function : FreeE2SetupFailure
+ *
+ * Functionality: deallocate the memory allocated in E2SetupFailure
+ *
+ * @params[in] E2AP_PDU_t *e2apMsg
+ *
+ * @return void
+ * ****************************************************************/
+void FreeE2SetupFailure(E2AP_PDU_t *e2apMsg)
+{
+ uint8_t arrIdx = 0;
+ E2setupFailure_t *e2SetupFail;
+
+ if(e2apMsg)
+ {
+ if(e2apMsg->choice.unsuccessfulOutcome)
+ {
+ e2SetupFail = &e2apMsg->choice.unsuccessfulOutcome->value.choice.E2setupFailure;
+ if(e2SetupFail->protocolIEs.list.array)
+ {
+ for(arrIdx=0; arrIdx<e2SetupFail->protocolIEs.list.count; arrIdx++)
+ {
+ RIC_FREE(e2SetupFail->protocolIEs.list.array[arrIdx], sizeof(E2setupFailureIEs_t));
+ }
+ RIC_FREE(e2SetupFail->protocolIEs.list.array, e2SetupFail->protocolIEs.list.size);
+ }
+ RIC_FREE(e2apMsg->choice.unsuccessfulOutcome, sizeof(UnsuccessfulOutcomeE2_t));
+ }
+ RIC_FREE(e2apMsg, sizeof(E2AP_PDU_t));
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Buld and send the E2 Setup failure
+ *
+ * @details
+ *
+ * Function : BuildAndSendE2SetupFailure
+ *
+ * Functionality:
+ * - Buld and send the E2 Setup failure
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t BuildAndSendE2SetupFailure(uint32_t duId, uint8_t transId)
+{
+ E2AP_PDU_t *e2apMsg = NULL;
+ E2setupFailure_t *e2SetupFailure;
+ asn_enc_rval_t encRetVal;
+ uint8_t arrIdx;
+ uint8_t elementCnt;
+ bool memAllocFailed = false;
+
+ DU_LOG("\nINFO --> E2AP : Building E2 Setup failure\n");
+ while(true)
+ {
+ RIC_ALLOC(e2apMsg, sizeof(E2AP_PDU_t));
+ if(e2apMsg == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
+ break;
+ }
+ e2apMsg->present = E2AP_PDU_PR_unsuccessfulOutcome;
+ RIC_ALLOC(e2apMsg->choice.unsuccessfulOutcome , sizeof(struct UnsuccessfulOutcomeE2));
+ if(e2apMsg->choice.unsuccessfulOutcome == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2AP-PDU failed");
+ break;
+ }
+
+ e2apMsg->choice.unsuccessfulOutcome->procedureCode = ProcedureCodeE2_id_E2setup;
+ e2apMsg->choice.unsuccessfulOutcome->criticality = CriticalityE2_reject;
+ e2apMsg->choice.unsuccessfulOutcome->value.present = UnsuccessfulOutcomeE2__value_PR_E2setupFailure;
+ e2SetupFailure = &e2apMsg->choice.unsuccessfulOutcome->value.choice.E2setupFailure;
+
+ elementCnt = 3;
+ e2SetupFailure->protocolIEs.list.count = elementCnt;
+ e2SetupFailure->protocolIEs.list.size = elementCnt * sizeof(struct E2setupFailureIEs *);
+
+ RIC_ALLOC(e2SetupFailure->protocolIEs.list.array, e2SetupFailure->protocolIEs.list.size);
+ if(e2SetupFailure->protocolIEs.list.array == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2FailureIEs failed");
+ break;
+ }
+
+ for(arrIdx=0; arrIdx<elementCnt; arrIdx++)
+ {
+ RIC_ALLOC(e2SetupFailure->protocolIEs.list.array[arrIdx], sizeof(struct E2setupFailureIEs));
+ if(e2SetupFailure->protocolIEs.list.array[arrIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2FailureIEs failed");
+ memAllocFailed = true;
+ break;
+ }
+ }
+
+ if(memAllocFailed == true)
+ {
+ DU_LOG("\nERROR --> E2AP : Memory allocation for E2FailureIEs failed");
+ break;
+ }
+
+ /* Trans Id */
+ arrIdx = 0;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_TransactionID;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.present = E2setupFailureIEs__value_PR_TransactionID;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.TransactionID = transId;
+
+ arrIdx++;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_CauseE2;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_reject;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.present = E2setupFailureIEs__value_PR_CauseE2;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.CauseE2.present = CauseE2_PR_protocol;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.CauseE2.choice.protocol = CauseE2Protocol_unspecified;
+
+ arrIdx++;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->id = ProtocolIE_IDE2_id_TimeToWaitE2;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->criticality = CriticalityE2_ignore;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.present = E2setupFailureIEs__value_PR_TimeToWaitE2;
+ e2SetupFailure->protocolIEs.list.array[arrIdx]->value.choice.TimeToWaitE2 = TimeToWaitE2_v5s;
+
+ xer_fprint(stdout, &asn_DEF_E2AP_PDU, e2apMsg);
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_E2AP_PDU, 0, e2apMsg, PrepFinalEncBuf, encBuf);
+
+ /* Check encode results */
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG("\nERROR --> E2AP : Could not encode E2 Setup failure structure (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ break;
+ }
+ else
+ {
+ DU_LOG("\nDEBUG --> E2AP : Created APER encoded buffer for E2 Setup Failure\n");
+ for(int i=0; i< encBufSize; i++)
+ {
+ DU_LOG("%x",encBuf[i]);
+ }
+ }
+
+ if(SendE2APMsg(RIC_APP_MEM_REG, RIC_POOL, duId) != ROK)
+ {
+ DU_LOG("\nERROR --> E2AP : Sending E2 Setup Failure failed");
+ break;
+ }
+ break;
+ }
+
+ FreeE2SetupFailure(e2apMsg);
+}
+
/*******************************************************************
*
* @brief process the e2setup request
uint8_t ProcE2SetupReq(uint32_t *duId, E2setupRequest_t *e2SetupReq)
{
- uint8_t arrIdx = 0, e2NodeAddListIdx =0, duIdx = 0;
+ uint8_t arrIdx = 0, e2NodeAddListIdx =0, duIdx = 0, transId =0;
DuDb *duDb = NULLP;
E2nodeComponentConfigAddition_List_t *e2NodeAddList;
E2nodeComponentConfigAddition_ItemIEs_t *e2NodeAddItem;
{
switch(e2SetupReq->protocolIEs.list.array[arrIdx]->id)
{
+ case ProtocolIE_IDE2_id_TransactionID:
+ {
+ transId = e2SetupReq->protocolIEs.list.array[arrIdx]->value.choice.TransactionID;
+ break;
+ }
case ProtocolIE_IDE2_id_E2nodeComponentConfigAddition:
{
e2NodeAddList = &e2SetupReq->protocolIEs.list.array[arrIdx]->value.choice.E2nodeComponentConfigAddition_List;
memset(duDb, 0, sizeof(DuDb));
duDb->duId = *duId;
- if(BuildAndSendE2SetupRsp(*duId) !=ROK)
+ if(BuildAndSendE2SetupRsp(*duId, transId) !=ROK)
{
DU_LOG("\nERROR --> E2AP : Failed to build and send E2 setup response");
return RFAILED;
Code Review / o-du / l2.git / blobdiff