X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=Bouncer%2Fsrc%2Fxapp-asn%2Fe2ap%2Fsubscription_response.cc;fp=Bouncer%2Fsrc%2Fxapp-asn%2Fe2ap%2Fsubscription_response.cc;h=5ed72fa2ae2906977996bc857c16002f3d97f3e3;hb=ff20129c8f517cca6e0b4de6544ff64aebe7c171;hp=0000000000000000000000000000000000000000;hpb=35882dccfbc1b35af0e5704e14e0ecb9eba0f52a;p=ric-app%2Fbouncer.git diff --git a/Bouncer/src/xapp-asn/e2ap/subscription_response.cc b/Bouncer/src/xapp-asn/e2ap/subscription_response.cc new file mode 100644 index 0000000..5ed72fa --- /dev/null +++ b/Bouncer/src/xapp-asn/e2ap/subscription_response.cc @@ -0,0 +1,583 @@ +/* +================================================================================== + Copyright (c) 2019-2020 AT&T Intellectual Property. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +================================================================================== +*/ + + +#include "subscription_response.hpp" + +/* The xAPP need only worry about the get_fields from a response, since it does +not generate a response. Generating response however is included to support testing. +*/ + + +// Primarly for generation +subscription_response::subscription_response(void){ + + e2ap_pdu_obj = 0; + e2ap_pdu_obj = (E2AP_PDU_t *)calloc(1, sizeof(E2AP_PDU_t)); + assert(e2ap_pdu_obj != 0); + + successMsg = 0; + successMsg = (SuccessfulOutcome_t *)calloc(1, sizeof(SuccessfulOutcome_t)); + assert(successMsg != 0); + + unsuccessMsg = 0; + unsuccessMsg = (UnsuccessfulOutcome_t *)calloc(1, sizeof(UnsuccessfulOutcome_t)); + assert(unsuccessMsg != 0); + + IE_array = 0; + IE_array = (RICsubscriptionResponse_IEs_t *)calloc(NUM_SUBSCRIPTION_RESPONSE_IES, sizeof(RICsubscriptionResponse_IEs_t)); + assert(IE_array != 0); + + IE_Failure_array = 0; + IE_Failure_array = (RICsubscriptionFailure_IEs_t *)calloc(NUM_SUBSCRIPTION_FAILURE_IES, sizeof(RICsubscriptionFailure_IEs_t)); + assert(IE_Failure_array != 0); + + ie_admitted_list = 0; + ie_admitted_list = (RICaction_Admitted_ItemIEs_t *)calloc(INITIAL_RESPONSE_LIST_SIZE, sizeof(RICaction_Admitted_ItemIEs_t)); + assert(ie_admitted_list != 0); + ie_admitted_list_size = INITIAL_RESPONSE_LIST_SIZE; + + ie_not_admitted_list = 0; + ie_not_admitted_list = (RICaction_NotAdmitted_ItemIEs_t *)calloc(INITIAL_RESPONSE_LIST_SIZE, sizeof(RICaction_NotAdmitted_ItemIEs_t)); + assert(ie_not_admitted_list != 0); + ie_not_admitted_list_size = INITIAL_RESPONSE_LIST_SIZE; + + + + + +}; + + + +// Clear assigned protocolIE list from RIC indication IE container +subscription_response::~subscription_response(void){ + + mdclog_write(MDCLOG_DEBUG, "Freeing subscription response memory"); + RICaction_Admitted_List_t * response_admitted_list = (RICaction_Admitted_List_t *) &(IE_array[2].value.choice.RICaction_Admitted_List); + + for(int i = 0; i < response_admitted_list->list.size; i++){ + response_admitted_list->list.array[i] = 0; + } + + + if (response_admitted_list->list.size > 0){ + free(response_admitted_list->list.array); + response_admitted_list->list.array = 0; + response_admitted_list->list.size = 0; + response_admitted_list->list.count = 0; + } + + + RICaction_NotAdmitted_List_t * response_not_admitted_list = &(IE_array[3].value.choice.RICaction_NotAdmitted_List); + for(int i = 0; i < response_not_admitted_list->list.size; i++){ + response_not_admitted_list->list.array[i] = 0; + } + + if (response_not_admitted_list->list.size > 0){ + free(response_not_admitted_list->list.array); + response_not_admitted_list->list.array = 0; + response_not_admitted_list->list.size = 0; + response_not_admitted_list->list.count = 0; + } + + RICsubscriptionResponse_t * ric_subscription_response = &(successMsg->value.choice.RICsubscriptionResponse); + for(int i = 0; i < ric_subscription_response->protocolIEs.list.size ; i++){ + ric_subscription_response->protocolIEs.list.array[i] = 0; + } + + if (ric_subscription_response->protocolIEs.list.size > 0){ + free(ric_subscription_response->protocolIEs.list.array); + ric_subscription_response->protocolIEs.list.array = 0; + ric_subscription_response->protocolIEs.list.size = 0; + ric_subscription_response->protocolIEs.list.count = 0; + } + + + RICaction_NotAdmitted_List_t * failure_not_admitted_list = &(IE_Failure_array[2].value.choice.RICaction_NotAdmitted_List); + for(int i = 0; i < failure_not_admitted_list->list.size; i++){ + failure_not_admitted_list->list.array[i] = 0; + } + + if ( failure_not_admitted_list->list.size > 0){ + free( failure_not_admitted_list->list.array); + failure_not_admitted_list->list.array = 0; + failure_not_admitted_list->list.size = 0; + failure_not_admitted_list->list.count = 0; + } + + + RICsubscriptionFailure_t * ric_subscription_failure = &(unsuccessMsg->value.choice.RICsubscriptionFailure); + for(int i = 0; i < ric_subscription_failure->protocolIEs.list.size; i++){ + ric_subscription_failure->protocolIEs.list.array[i] = 0; + } + + if ( ric_subscription_failure->protocolIEs.list.size > 0){ + free(ric_subscription_failure->protocolIEs.list.array); + ric_subscription_failure->protocolIEs.list.array = 0; + ric_subscription_failure->protocolIEs.list.size = 0; + ric_subscription_failure->protocolIEs.list.count = 0; + } + + + free(ie_admitted_list); + free(ie_not_admitted_list); + free(IE_Failure_array); + free(IE_array); + + + ASN_STRUCT_FREE(asn_DEF_SuccessfulOutcome, successMsg); + ASN_STRUCT_FREE(asn_DEF_UnsuccessfulOutcome, unsuccessMsg); + + + e2ap_pdu_obj->choice.initiatingMessage = NULL; + e2ap_pdu_obj->present = E2AP_PDU_PR_NOTHING; + ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, e2ap_pdu_obj); + + mdclog_write(MDCLOG_DEBUG, "Freed subscription response memory "); + + +}; + + +bool subscription_response::encode_e2ap_subscription_response(unsigned char *buf, size_t *size, subscription_response_helper &dinput, bool is_success){ + + + if(is_success){ + set_fields_success(dinput); + e2ap_pdu_obj->present = E2AP_PDU_PR_successfulOutcome; + e2ap_pdu_obj->choice.successfulOutcome = successMsg; + + successMsg->procedureCode = ProcedureCode_id_RICsubscription; + successMsg->criticality = Criticality_reject; + successMsg->value.present = SuccessfulOutcome__value_PR_RICsubscriptionResponse; + + } + else{ + set_fields_unsuccess(dinput); + e2ap_pdu_obj->present = E2AP_PDU_PR_unsuccessfulOutcome; + e2ap_pdu_obj->choice.unsuccessfulOutcome = unsuccessMsg; + + unsuccessMsg->procedureCode = ProcedureCode_id_RICsubscription; + unsuccessMsg->criticality = Criticality_reject; + unsuccessMsg->value.present = UnsuccessfulOutcome__value_PR_RICsubscriptionFailure; + + } + + //xer_fprint(stdout, &asn_DEF_E2AP_PDU, e2ap_pdu_obj); + + int ret_constr = asn_check_constraints(&asn_DEF_E2AP_PDU, (void *) e2ap_pdu_obj, errbuf, &errbuf_len); + if(ret_constr){ + error_string.assign(errbuf, errbuf_len); + error_string = "Constraints failed for encoding subscription response. Reason = " + error_string; + return false; + } + + asn_enc_rval_t res = asn_encode_to_buffer(0, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, e2ap_pdu_obj, buf, *size); + + if(res.encoded == -1){ + std::cout <<"Error encoding PDU. Reason =" << strerror(errno) << std::endl; + return false; + } + else { + if(*size < res.encoded){ + fprintf(stderr, "Buffer assigned too small to encode: %s",(char *)(asn_DEF_E2AP_PDU.name)); + res.encoded = -1; + return false; + } + } + + *size = res.encoded; + return true; + +} + +void subscription_response::set_fields_success(subscription_response_helper &helper){ + + int ie_index; + + RICsubscriptionResponse_t * subscription_response = &(successMsg->value.choice.RICsubscriptionResponse); + //reset list count .. + subscription_response->protocolIEs.list.count = 0; + + ie_index = 0; + RICsubscriptionResponse_IEs_t *ies_ricreq = &IE_array[ie_index]; + + ies_ricreq->criticality = Criticality_reject; + ies_ricreq->id = ProtocolIE_ID_id_RICrequestID; + ies_ricreq->value.present = RICsubscriptionResponse_IEs__value_PR_RICrequestID; + RICrequestID_t *ricrequest_ie = &ies_ricreq->value.choice.RICrequestID; + ricrequest_ie->ricRequestorID = helper.get_request_id(); + // ricrequest_ie->ricRequestSequenceNumber = helper.get_req_seq(); + ASN_SEQUENCE_ADD(&subscription_response->protocolIEs, &(IE_array[ie_index])); + + + ie_index = 1; + RICsubscriptionResponse_IEs_t *ies_ranfunc = &IE_array[ie_index]; + ies_ranfunc->criticality = Criticality_reject; + ies_ranfunc->id = ProtocolIE_ID_id_RANfunctionID; + ies_ranfunc->value.present = RICsubscriptionResponse_IEs__value_PR_RANfunctionID; + RANfunctionID_t *ranfunction_ie = &ies_ranfunc->value.choice.RANfunctionID; + *ranfunction_ie = helper.get_function_id(); + ASN_SEQUENCE_ADD(&subscription_response->protocolIEs, &(IE_array[ie_index])); + + + ie_index = 2; + RICsubscriptionResponse_IEs_t *ies_admitted_actid = &IE_array[ie_index]; + ies_admitted_actid->criticality = Criticality_reject; + ies_admitted_actid->id = ProtocolIE_ID_id_RICactions_Admitted; + RICaction_Admitted_List_t *ric_admitted_actions_ie = &ies_admitted_actid->value.choice.RICaction_Admitted_List; + ric_admitted_actions_ie->list.count = 0; + std::vector * ref_admitted_action_array = helper.get_admitted_list(); + + if(ref_admitted_action_array->size() == 0){ + ies_admitted_actid->value.present = RICsubscriptionResponse_IEs__value_PR_NOTHING; + } + else{ + ies_admitted_actid->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_Admitted_List; + + // resize memory ? + if (ref_admitted_action_array->size() >= ie_admitted_list_size){ + ie_admitted_list_size = 2 * ref_admitted_action_array->size(); + free(ie_admitted_list); + ie_admitted_list = (RICaction_Admitted_ItemIEs_t *)calloc(ie_admitted_list_size, sizeof(RICaction_Admitted_ItemIEs_t)); + assert(ie_admitted_list != 0); + }; + + + for(unsigned int i = 0; i < ref_admitted_action_array->size(); i ++){ + ie_admitted_list[i].criticality = Criticality_ignore; + ie_admitted_list[i].id = ProtocolIE_ID_id_RICaction_Admitted_Item ; + ie_admitted_list[i].value.present = RICaction_Admitted_ItemIEs__value_PR_RICaction_Admitted_Item; + ie_admitted_list[i].value.choice.RICaction_Admitted_Item.ricActionID = (*ref_admitted_action_array)[i].get_id(); + ASN_SEQUENCE_ADD(ric_admitted_actions_ie, &(ie_admitted_list[i])); + } + } + ASN_SEQUENCE_ADD(&subscription_response->protocolIEs, &(IE_array[ie_index])); + + // optional IE : add only if non-zero list + ie_index = 3; + std::vector * ref_notadmitted_action_array = helper.get_not_admitted_list(); + if (ref_notadmitted_action_array->size() > 0){ + + RICsubscriptionResponse_IEs_t *ies_notadmitted_actid = &IE_array[ie_index]; + ies_notadmitted_actid->criticality = Criticality_reject; + ies_notadmitted_actid->id = ProtocolIE_ID_id_RICactions_NotAdmitted; + + RICaction_NotAdmitted_List_t *ric_not_admitted_actions_ie = &ies_notadmitted_actid->value.choice.RICaction_NotAdmitted_List; + ric_not_admitted_actions_ie->list.count = 0; + + + ies_notadmitted_actid->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_NotAdmitted_List; + + // resize memory ? + if (ref_notadmitted_action_array->size() >= ie_not_admitted_list_size){ + ie_not_admitted_list_size = 2 * ref_notadmitted_action_array->size(); + free(ie_not_admitted_list); + ie_not_admitted_list = (RICaction_NotAdmitted_ItemIEs_t *)calloc(ie_not_admitted_list_size, sizeof(RICaction_NotAdmitted_ItemIEs_t)); + assert(ie_not_admitted_list != 0); + + }; + + + for(unsigned int i = 0; i < ref_notadmitted_action_array->size(); i ++){ + ie_not_admitted_list[i].criticality = Criticality_ignore; + ie_not_admitted_list[i].id = ProtocolIE_ID_id_RICaction_NotAdmitted_Item ; + ie_not_admitted_list[i].value.present = RICaction_NotAdmitted_ItemIEs__value_PR_RICaction_NotAdmitted_Item;; + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.ricActionID = (*ref_notadmitted_action_array)[i].get_id(); + + int cause = (*ref_notadmitted_action_array)[i].get_cause(); + switch(cause){ + case Cause_PR_ricService: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.ricService = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_transport: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.transport = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_protocol: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.protocol= (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_misc: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.misc = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_ricRequest: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.ricRequest = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + default: + mdclog_write(MDCLOG_ERR, "Error :: %s, %d : Unknown RIC cause %d\n", __FILE__, __LINE__, cause); + return; + } + + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.present = (Cause_PR)cause; + ASN_SEQUENCE_ADD(ric_not_admitted_actions_ie, &(ie_not_admitted_list[i])); + } + + ASN_SEQUENCE_ADD(&subscription_response->protocolIEs, &(IE_array[ie_index])); + } + +} + +void subscription_response:: get_fields(SuccessfulOutcome_t * success_msg, subscription_response_helper & dout) +{ + + assert(success_msg != NULL); + + RICrequestID_t *requestid; + RANfunctionID_t * ranfunctionid; + RICaction_Admitted_List_t * ric_admitted_action_list; + RICaction_NotAdmitted_List_t * ric_not_admitted_action_list; + + for(int edx = 0; edx < success_msg->value.choice.RICsubscriptionResponse.protocolIEs.list.count; edx++) { + RICsubscriptionResponse_IEs_t *memb_ptr = success_msg->value.choice.RICsubscriptionResponse.protocolIEs.list.array[edx]; + + switch(memb_ptr->id) + { + case (ProtocolIE_ID_id_RICrequestID): + requestid = &memb_ptr->value.choice.RICrequestID; + //dout.set_request(requestid->ricRequestorID, requestid->ricRequestSequenceNumber); + break; + + case (ProtocolIE_ID_id_RANfunctionID): + ranfunctionid = &memb_ptr->value.choice.RANfunctionID; + dout.set_function_id(*ranfunctionid); + break; + + case (ProtocolIE_ID_id_RICactions_Admitted): + ric_admitted_action_list = &memb_ptr->value.choice.RICaction_Admitted_List; + + // admitted actions + for(int index = 0; index < ric_admitted_action_list->list.count; index ++){ + RICaction_Admitted_ItemIEs_t * item = (RICaction_Admitted_ItemIEs_t *)ric_admitted_action_list->list.array[index]; + long int id = item->value.choice.RICaction_Admitted_Item.ricActionID; + dout.get_admitted_list()->push_back(ActionResponse(id)); + }; + + break; + + case (ProtocolIE_ID_id_RICactions_NotAdmitted): + ric_not_admitted_action_list = &memb_ptr->value.choice.RICaction_NotAdmitted_List; + + for(int index = 0; index < ric_not_admitted_action_list->list.count; index ++){ + RICaction_NotAdmitted_ItemIEs_t * item = (RICaction_NotAdmitted_ItemIEs_t *)ric_not_admitted_action_list->list.array[index]; + long int id = item->value.choice.RICaction_NotAdmitted_Item.ricActionID; + int cause = item->value.choice.RICaction_NotAdmitted_Item.cause.present; + int sub_cause; + switch(cause){ + + case Cause_PR_ricService : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.ricService; + break; + + case Cause_PR_transport : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.transport; + break; + + case Cause_PR_protocol : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.protocol; + break; + + case Cause_PR_misc : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.misc; + break; + + case Cause_PR_ricRequest : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.ricRequest; + break; + + default: + std::cout <<"Error ! Illegal cause enum" << cause << std::endl; + return; + } + dout.get_not_admitted_list()->push_back(ActionResponse(id, cause, sub_cause)); + } + break; + } + + } + + //asn_fprint(stdout, &asn_DEF_E2AP_PDU, e2pdu); +} + + +void subscription_response::set_fields_unsuccess( subscription_response_helper &helper){ + + int ie_index; + RICsubscriptionFailure_t * ric_subscription_failure = &(unsuccessMsg->value.choice.RICsubscriptionFailure); + // reset list count + ric_subscription_failure->protocolIEs.list.count = 0; + + ie_index = 0; + RICsubscriptionFailure_IEs_t *ies_ricreq = &IE_Failure_array[ie_index]; + ies_ricreq->criticality = Criticality_reject; + ies_ricreq->id = ProtocolIE_ID_id_RICrequestID; + ies_ricreq->value.present = RICsubscriptionFailure_IEs__value_PR_RICrequestID; + RICrequestID_t *ricrequest_ie = &ies_ricreq->value.choice.RICrequestID; + ricrequest_ie->ricRequestorID = helper.get_request_id(); +// ricrequest_ie->ricRequestSequenceNumber = helper.get_req_seq(); + ASN_SEQUENCE_ADD(&ric_subscription_failure->protocolIEs, &(IE_Failure_array[ie_index])); + + ie_index = 1; + RICsubscriptionFailure_IEs_t *ies_ranfunc = &IE_Failure_array[ie_index]; + ies_ranfunc->criticality = Criticality_reject; + ies_ranfunc->id = ProtocolIE_ID_id_RANfunctionID; + ies_ranfunc->value.present = RICsubscriptionFailure_IEs__value_PR_RANfunctionID; + RANfunctionID_t *ranfunction_ie = &ies_ranfunc->value.choice.RANfunctionID; + *ranfunction_ie = helper.get_function_id(); + ASN_SEQUENCE_ADD(&ric_subscription_failure->protocolIEs, &(IE_Failure_array[ie_index])); + + ie_index = 2; + RICsubscriptionFailure_IEs_t *ies_notadmitted_actid = &IE_Failure_array[ie_index]; + ies_notadmitted_actid->criticality = Criticality_reject; + ies_notadmitted_actid->id = ProtocolIE_ID_id_RICactions_NotAdmitted; + RICaction_NotAdmitted_List_t *ric_not_admitted_actions_ie = &ies_notadmitted_actid->value.choice.RICaction_NotAdmitted_List; + ric_not_admitted_actions_ie->list.count = 0; + std::vector * ref_notadmitted_action_array = helper.get_not_admitted_list(); + if(ref_notadmitted_action_array->size() == 0){ + ies_notadmitted_actid->value.present = RICsubscriptionFailure_IEs__value_PR_NOTHING; + } + else{ + ies_notadmitted_actid->value.present = RICsubscriptionFailure_IEs__value_PR_RICaction_NotAdmitted_List; + + // resize memory ? + if (ref_notadmitted_action_array->size() >= ie_not_admitted_list_size){ + ie_not_admitted_list_size = 2 * ref_notadmitted_action_array->size(); + free(ie_not_admitted_list); + ie_not_admitted_list = (RICaction_NotAdmitted_ItemIEs_t *)calloc(ie_not_admitted_list_size, sizeof(RICaction_NotAdmitted_ItemIEs_t)); + assert(ie_not_admitted_list != 0); + }; + + + // reset the list count on ricAction_ToBeSetup_List; + for(unsigned int i = 0; i < ref_notadmitted_action_array->size(); i ++){ + ie_not_admitted_list[i].criticality = Criticality_ignore; + ie_not_admitted_list[i].id = ProtocolIE_ID_id_RICaction_NotAdmitted_Item ; + ie_not_admitted_list[i].value.present = RICaction_NotAdmitted_ItemIEs__value_PR_RICaction_NotAdmitted_Item;; + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.ricActionID = (*ref_notadmitted_action_array)[i].get_id(); + + int cause = (*ref_notadmitted_action_array)[i].get_cause(); + switch(cause){ + case Cause_PR_ricService: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.ricService = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_transport: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.transport = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_protocol: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.protocol= (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_misc: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.misc = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + case Cause_PR_ricRequest: + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.choice.ricRequest = (*ref_notadmitted_action_array)[i].get_sub_cause(); + break; + default: + mdclog_write(MDCLOG_ERR, "Error :: %s, %d : Unknown RIC cause %d\n", __FILE__, __LINE__, cause); + return ; + } + + ie_not_admitted_list[i].value.choice.RICaction_NotAdmitted_Item.cause.present = (Cause_PR)cause; + + ASN_SEQUENCE_ADD(ric_not_admitted_actions_ie, &(ie_not_admitted_list[i])); + } + + } + ASN_SEQUENCE_ADD(&ric_subscription_failure->protocolIEs, &(IE_Failure_array[ie_index])); + + + // // criticality diagnostics is not generated/parsed currently since optional + // i = 3; + // RICsubscriptionFailure_IEs_t *ies_criticality_diagnostics= &IE_Failure_array[i]; + // ies_criticality_diagnostics->criticality = Criticality_ignore; + // ies_criticality_diagnostics->id = ProtocolIE_ID_id_CriticalityDiagnostics ; + // ies_criticality_diagnostics->value.present = RICsubscriptionFailure_IEs__value_PR_NOTHING; + + +} + +void subscription_response:: get_fields(UnsuccessfulOutcome_t * unsuccess_msg, subscription_response_helper & dout) +{ + + assert(unsuccess_msg != NULL); + + RICrequestID_t *requestid; + RANfunctionID_t * ranfunctionid; + RICaction_NotAdmitted_List_t * ric_not_admitted_action_list; + + for(int edx = 0; edx < unsuccess_msg->value.choice.RICsubscriptionFailure.protocolIEs.list.count; edx++) { + RICsubscriptionFailure_IEs_t *memb_ptr = unsuccess_msg->value.choice.RICsubscriptionFailure.protocolIEs.list.array[edx]; + + switch(memb_ptr->id) + { + case (ProtocolIE_ID_id_RICrequestID): + requestid = &memb_ptr->value.choice.RICrequestID; + //dout.set_request(requestid->ricRequestorID, requestid->ricRequestSequenceNumber); + break; + + case (ProtocolIE_ID_id_RANfunctionID): + ranfunctionid = &memb_ptr->value.choice.RANfunctionID; + dout.set_function_id(*ranfunctionid); + break; + + + case (ProtocolIE_ID_id_RICactions_NotAdmitted): + ric_not_admitted_action_list = &memb_ptr->value.choice.RICaction_NotAdmitted_List; + + for(int index = 0; index < ric_not_admitted_action_list->list.count; index ++){ + RICaction_NotAdmitted_ItemIEs_t * item = (RICaction_NotAdmitted_ItemIEs_t *)ric_not_admitted_action_list->list.array[index]; + long int id = item->value.choice.RICaction_NotAdmitted_Item.ricActionID; + int cause = item->value.choice.RICaction_NotAdmitted_Item.cause.present; + int sub_cause; + switch(cause){ + + case Cause_PR_ricService : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.ricService; + break; + + case Cause_PR_transport : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.transport; + break; + + case Cause_PR_protocol : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.protocol; + break; + + case Cause_PR_misc : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.misc; + break; + + case Cause_PR_ricRequest : + sub_cause = item->value.choice.RICaction_NotAdmitted_Item.cause.choice.ricRequest; + break; + + default: + mdclog_write(MDCLOG_ERR, "Error :: %s, %d : Unknown RIC cause %d\n", __FILE__, __LINE__, cause); + return; + } + dout.get_not_admitted_list()->push_back(ActionResponse(id, cause, sub_cause)); + } + break; + } + + } + + //asn_fprint(stdout, &asn_DEF_E2AP_PDU, e2pdu); +} + + +