--- /dev/null
+
+
+/*
+==================================================================================
+ Copyright (c) 2018-2019 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_delete_request.hpp"
+
+subscription_delete::subscription_delete(void){
+
+ _name = "default";
+
+ e2ap_pdu_obj = (E2AP_PDU_t * )calloc(1, sizeof(E2AP_PDU_t));
+ assert(e2ap_pdu_obj != 0);
+
+ initMsg = (InitiatingMessage_t * )calloc(1, sizeof(InitiatingMessage_t));
+ assert(initMsg != 0);
+
+ IE_array = (RICsubscriptionDeleteRequest_IEs_t *)calloc(NUM_SUBSCRIPTION_DELETE_IES, sizeof(RICsubscriptionDeleteRequest_IEs_t));
+ assert(IE_array != 0);
+
+
+};
+
+
+
+// Clear assigned protocolIE list from RIC indication IE container
+subscription_delete::~subscription_delete(void){
+
+ mdclog_write(MDCLOG_INFO, "Freeing subscription delete request object memory");
+ RICsubscriptionDeleteRequest_t * subscription_delete = &(initMsg->value.choice.RICsubscriptionDeleteRequest);
+
+ for(int i = 0; i < subscription_delete->protocolIEs.list.size; i++){
+ subscription_delete->protocolIEs.list.array[i] = 0;
+ }
+
+ if (subscription_delete->protocolIEs.list.size > 0){
+ free(subscription_delete->protocolIEs.list.array);
+ subscription_delete->protocolIEs.list.count = 0;
+ subscription_delete->protocolIEs.list.size = 0;
+ subscription_delete->protocolIEs.list.array = 0;
+ }
+
+ free(IE_array);
+ free(initMsg);
+ e2ap_pdu_obj->choice.initiatingMessage = 0;
+
+ ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, e2ap_pdu_obj);
+ mdclog_write(MDCLOG_INFO, "Freed subscription delete request object memory");
+
+
+};
+
+
+bool subscription_delete::encode_e2ap_subscription(unsigned char *buf, size_t *size, subscription_helper &dinput){
+
+ e2ap_pdu_obj->choice.initiatingMessage = initMsg;
+ e2ap_pdu_obj->present = E2AP_PDU_PR_initiatingMessage;
+ set_fields(e2ap_pdu_obj->choice.initiatingMessage, dinput);
+
+ //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 delete request. 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){
+ error_string.assign(strerror(errno));
+ error_string = "Error encoding Subscription Delete Request. Reason = " + error_string;
+ return false;
+ }
+ else {
+ if(*size < res.encoded){
+ std::stringstream ss;
+ ss <<"Error encoding Subscription Delete Request . Reason = encoded pdu size " << res.encoded << " exceeds buffer size " << *size << std::endl;
+ error_string = ss.str();
+ res.encoded = -1;
+ return false;
+ }
+ }
+
+ *size = res.encoded;
+ return true;
+
+}
+
+
+bool subscription_delete::set_fields(InitiatingMessage_t *ref_initMsg, subscription_helper &helper){
+ unsigned int ie_index;
+
+ if (ref_initMsg == 0){
+ error_string = "Invalid reference for initating message ";
+ return false;
+ }
+
+ ref_initMsg->procedureCode = ProcedureCode_id_ricSubscriptionDelete;
+ ref_initMsg->criticality = Criticality_reject;
+ ref_initMsg->value.present = InitiatingMessage__value_PR_RICsubscriptionDeleteRequest;
+
+ RICsubscriptionDeleteRequest_t * subscription_delete = &(ref_initMsg->value.choice.RICsubscriptionDeleteRequest);
+
+ // Reset field count for protocolIEs
+ subscription_delete->protocolIEs.list.count = 0;
+
+ ie_index = 0;
+ RICsubscriptionDeleteRequest_IEs_t *ies_ricreq = &IE_array[ie_index];
+ ies_ricreq->criticality = Criticality_reject;
+ ies_ricreq->id = ProtocolIE_ID_id_RICrequestID;
+ ies_ricreq->value.present = RICsubscriptionDeleteRequest_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_delete->protocolIEs, ies_ricreq);
+
+ ie_index = 1;
+ RICsubscriptionDeleteRequest_IEs_t *ies_ranfunc = &IE_array[ie_index];
+ ies_ranfunc->criticality = Criticality_reject;
+ ies_ranfunc->id = ProtocolIE_ID_id_RANfunctionID;
+ ies_ranfunc->value.present = RICsubscriptionDeleteRequest_IEs__value_PR_RANfunctionID;
+ RANfunctionID_t *ranfunction_ie = &ies_ranfunc->value.choice.RANfunctionID;
+ *ranfunction_ie = helper.get_function_id();
+ ASN_SEQUENCE_ADD(&subscription_delete->protocolIEs, ies_ranfunc);
+
+ return true;
+};
+
+
+
+
+bool subscription_delete:: get_fields(InitiatingMessage_t * init_msg, subscription_helper & dout)
+{
+
+ if (init_msg == 0){
+ error_string = "Invalid reference for initiating message for get string";
+ return false;
+ }
+
+ RICrequestID_t *requestid;
+ RANfunctionID_t * ranfunctionid;
+
+ for(int edx = 0; edx < init_msg->value.choice.RICsubscriptionDeleteRequest.protocolIEs.list.count; edx++) {
+ RICsubscriptionDeleteRequest_IEs_t *memb_ptr = init_msg->value.choice.RICsubscriptionDeleteRequest.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;
+
+ }
+
+ //asn_fprint(stdout, &asn_DEF_E2AP_PDU, e2pdu);
+ }
+
+ return true;
+}
+
+
+
Code Review / ric-app / admin.git / blobdiff