diff --git a/openair2/E1AP/e1ap.c b/openair2/E1AP/e1ap.c index fb89344f82..79581698d9 100644 --- a/openair2/E1AP/e1ap.c +++ b/openair2/E1AP/e1ap.c @@ -39,7 +39,7 @@ typedef int (*e1ap_message_processing_t)(sctp_assoc_t assoc_id, e1ap_upcp_inst_t /** * @brief E1AP messages handlers -*/ + */ const e1ap_message_processing_t e1ap_message_processing[E1AP_NUM_MSG_HANDLERS][3] = { {0, 0, 0}, /* Reset */ @@ -65,17 +65,17 @@ const e1ap_message_processing_t e1ap_message_processing[E1AP_NUM_MSG_HANDLERS][3 const char *const e1ap_direction2String(int e1ap_dir) { static const char *e1ap_direction_String[] = { - "", /* Nothing */ - "Initiating message", /* initiating message */ - "Successfull outcome", /* successfull outcome */ - "UnSuccessfull outcome", /* successfull outcome */ + "", /* Nothing */ + "Initiating message", /* initiating message */ + "Successfull outcome", /* successfull outcome */ + "UnSuccessfull outcome", /* successfull outcome */ }; - return(e1ap_direction_String[e1ap_dir]); + return (e1ap_direction_String[e1ap_dir]); } static int e1ap_handle_message(instance_t instance, sctp_assoc_t assoc_id, const uint8_t *const data, const uint32_t data_length) { - E1AP_E1AP_PDU_t pdu= {0}; + E1AP_E1AP_PDU_t pdu = {0}; int ret; DevAssert(data != NULL); @@ -85,19 +85,25 @@ static int e1ap_handle_message(instance_t instance, sctp_assoc_t assoc_id, const } const E1AP_ProcedureCode_t procedureCode = pdu.choice.initiatingMessage->procedureCode; /* Checking procedure Code and direction of message */ - if ((procedureCode >= E1AP_NUM_MSG_HANDLERS) || (pdu.present > E1AP_E1AP_PDU_PR_unsuccessfulOutcome) || (pdu.present <= E1AP_E1AP_PDU_PR_NOTHING)) { + if ((procedureCode >= E1AP_NUM_MSG_HANDLERS) || (pdu.present > E1AP_E1AP_PDU_PR_unsuccessfulOutcome) + || (pdu.present <= E1AP_E1AP_PDU_PR_NOTHING)) { LOG_E(E1AP, "[SCTP %d] Either procedureCode %ld or direction %d exceed expected\n", assoc_id, procedureCode, pdu.present); ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_E1AP_E1AP_PDU, &pdu); return -1; } if (e1ap_message_processing[procedureCode][pdu.present - 1] == NULL) { - // No handler present. This can mean not implemented or no procedure for eNB (wrong direction). - LOG_E(E1AP, "[SCTP %d] No handler for procedureCode %ld in %s\n", assoc_id, procedureCode, e1ap_direction2String(pdu.present - 1)); - ret=-1; + // No handler present. This can mean not implemented or no procedure for eNB + // (wrong direction). + LOG_E(E1AP, + "[SCTP %d] No handler for procedureCode %ld in %s\n", + assoc_id, + procedureCode, + e1ap_direction2String(pdu.present - 1)); + ret = -1; } else { /* Calling the right handler */ - LOG_D(E1AP, "Calling handler with instance %ld\n",instance); + LOG_D(E1AP, "Calling handler with instance %ld\n", instance); ret = (*e1ap_message_processing[procedureCode][pdu.present - 1])(assoc_id, getCxtE1(instance), &pdu); } @@ -109,33 +115,33 @@ static void e1_task_handle_sctp_data_ind(instance_t instance, sctp_data_ind_t *s { int result; DevAssert(sctp_data_ind != NULL); - e1ap_handle_message(instance, sctp_data_ind->assoc_id, - sctp_data_ind->buffer, sctp_data_ind->buffer_length); + e1ap_handle_message(instance, sctp_data_ind->assoc_id, sctp_data_ind->buffer, sctp_data_ind->buffer_length); result = itti_free(TASK_UNKNOWN, sctp_data_ind->buffer); - AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result); + AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result); } int e1ap_send_RESET(bool isCu, sctp_assoc_t assoc_id, E1AP_Reset_t *Reset) { - AssertFatal(false,"Not implemented yet\n"); - E1AP_E1AP_PDU_t pdu= {0}; + AssertFatal(false, "Not implemented yet\n"); + E1AP_E1AP_PDU_t pdu = {0}; return e1ap_encode_send(isCu, assoc_id, &pdu, 0, __func__); } -int e1ap_send_RESET_ACKNOWLEDGE(instance_t instance, E1AP_Reset_t *Reset) { - AssertFatal(false,"Not implemented yet\n"); +int e1ap_send_RESET_ACKNOWLEDGE(instance_t instance, E1AP_Reset_t *Reset) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1ap_handle_RESET(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1ap_handle_RESET_ACKNOWLEDGE(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -144,16 +150,16 @@ int e1ap_handle_RESET_ACKNOWLEDGE(instance_t instance, sctp_assoc_t assoc_id, ui */ int e1ap_handle_ERROR_INDICATION(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1ap_send_ERROR_INDICATION(instance_t instance, E1AP_ErrorIndication_t *ErrorIndication) { - AssertFatal(false,"Not implemented yet\n"); +int e1ap_send_ERROR_INDICATION(instance_t instance, E1AP_ErrorIndication_t *ErrorIndication) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } - /* E1 Setup: can be sent on both ways, to be refined */ @@ -211,7 +217,7 @@ static void fill_SETUP_REQUEST(e1ap_setup_req_t *setup, E1AP_E1AP_PDU_t *pdu) int numSupportedPLMNs = setup->supported_plmns; - for (int i=0; i < numSupportedPLMNs; i++) { + for (int i = 0; i < numSupportedPLMNs; i++) { asn1cSequenceAdd(ieC5->value.choice.SupportedPLMNs_List.list, E1AP_SupportedPLMNs_Item_t, supportedPLMN); /* 5.1 PLMN Identity */ PLMN_ID_t *id = &setup->plmn[i].id; @@ -264,7 +270,7 @@ void e1ap_send_SETUP_RESPONSE(sctp_assoc_t assoc_id, const e1ap_setup_resp_t *e1 /** * @brief E1 Setup Failure ASN1 messager builder * @ref 9.2.1.6 GNB-CU-UP E1 SETUP FAILURE of 3GPP TS 38.463 -*/ + */ static void fill_SETUP_FAILURE(long transac_id, E1AP_E1AP_PDU_t *pdu) { /* Create */ @@ -301,7 +307,7 @@ static void fill_SETUP_FAILURE(long transac_id, E1AP_E1AP_PDU_t *pdu) /** * @brief E1 Setup Failure ASN1 messager encoder -*/ + */ void e1apCUCP_send_SETUP_FAILURE(sctp_assoc_t assoc_id, long transac_id) { LOG_D(E1AP, "CU-CP: Encoding E1AP Setup Failure for transac_id %ld...\n", transac_id); @@ -310,27 +316,23 @@ void e1apCUCP_send_SETUP_FAILURE(sctp_assoc_t assoc_id, long transac_id) e1ap_encode_send(CPtype, assoc_id, &pdu, 0, __func__); } -static void extract_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, - e1ap_setup_req_t *req) +static void extract_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, e1ap_setup_req_t *req) { E1AP_GNB_CU_UP_E1SetupRequestIEs_t *ie; E1AP_GNB_CU_UP_E1SetupRequest_t *in = &pdu->choice.initiatingMessage->value.choice.GNB_CU_UP_E1SetupRequest; /* transac_id */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_TransactionID, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, E1AP_ProtocolIE_ID_id_TransactionID, true); req->transac_id = ie->value.choice.TransactionID; LOG_D(E1AP, "gNB CU UP E1 setup request transaction ID: %ld\n", req->transac_id); /* gNB CU UP ID */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_gNB_CU_UP_ID, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, E1AP_ProtocolIE_ID_id_gNB_CU_UP_ID, true); asn_INTEGER2ulong(&ie->value.choice.GNB_CU_UP_ID, &req->gNB_cu_up_id); LOG_D(E1AP, "gNB CU UP ID: %ld\n", req->gNB_cu_up_id); /* gNB CU UP name */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_gNB_CU_UP_Name, false); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, E1AP_ProtocolIE_ID_id_gNB_CU_UP_Name, false); req->gNB_cu_up_name = NULL; if (ie != NULL) { req->gNB_cu_up_name = calloc(ie->value.choice.GNB_CU_UP_Name.size + 1, sizeof(char)); @@ -340,18 +342,17 @@ static void extract_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, } /* CN Support */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_CNSupport, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, E1AP_ProtocolIE_ID_id_CNSupport, true); AssertFatal(ie->value.choice.CNSupport == E1AP_CNSupport_c_5gc, "only 5GC CN Support supported\n"); /* Supported PLMNs */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_SupportedPLMNs, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupRequestIEs_t, ie, in, E1AP_ProtocolIE_ID_id_SupportedPLMNs, true); req->supported_plmns = ie->value.choice.SupportedPLMNs_List.list.count; LOG_D(E1AP, "Number of supported PLMNs: %d\n", req->supported_plmns); - for (int i=0; i < req->supported_plmns; i++) { - E1AP_SupportedPLMNs_Item_t *supported_plmn_item = (E1AP_SupportedPLMNs_Item_t *)(ie->value.choice.SupportedPLMNs_List.list.array[i]); + for (int i = 0; i < req->supported_plmns; i++) { + E1AP_SupportedPLMNs_Item_t *supported_plmn_item = + (E1AP_SupportedPLMNs_Item_t *)(ie->value.choice.SupportedPLMNs_List.list.array[i]); /* PLMN Identity */ PLMN_ID_t *id = &req->plmn[i].id; @@ -409,8 +410,7 @@ int e1apCUUP_handle_SETUP_RESPONSE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst /* transac_id */ long transaction_id; long old_transaction_id = inst->cuup.setupReq.transac_id; - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupResponseIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_TransactionID, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupResponseIEs_t, ie, in, E1AP_ProtocolIE_ID_id_TransactionID, true); transaction_id = ie->value.choice.TransactionID; LOG_D(E1AP, "gNB CU UP E1 setup response transaction ID: %ld\n", transaction_id); @@ -426,7 +426,7 @@ int e1apCUUP_handle_SETUP_RESPONSE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst /** * @brief E1 Setup Failure ASN1 messager decoder on CU-UP -*/ + */ int e1apCUUP_handle_SETUP_FAILURE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst, const E1AP_E1AP_PDU_t *pdu) { LOG_D(E1AP, "CU-UP: Decoding E1AP Setup Failure...\n"); @@ -434,8 +434,7 @@ int e1apCUUP_handle_SETUP_FAILURE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst, DevAssert(pdu != NULL); E1AP_GNB_CU_UP_E1SetupFailure_t *in = &pdu->choice.unsuccessfulOutcome->value.choice.GNB_CU_UP_E1SetupFailure; /* Transaction ID */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupFailureIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_TransactionID, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupFailureIEs_t, ie, in, E1AP_ProtocolIE_ID_id_TransactionID, true); long transaction_id; long old_transaction_id = inst->cuup.setupReq.transac_id; transaction_id = ie->value.choice.TransactionID; @@ -444,8 +443,7 @@ int e1apCUUP_handle_SETUP_FAILURE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst, E1AP_free_transaction_identifier(transaction_id); /* Cause */ - F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupFailureIEs_t, ie, in, - E1AP_ProtocolIE_ID_id_Cause, true); + F1AP_FIND_PROTOCOLIE_BY_ID(E1AP_GNB_CU_UP_E1SetupFailureIEs_t, ie, in, E1AP_ProtocolIE_ID_id_Cause, true); LOG_E(E1AP, "received E1 Setup Failure, please check the CU-CP output and the CU-UP parameters\n"); exit(1); @@ -478,7 +476,7 @@ static void fill_CONFIGURATION_UPDATE(E1AP_E1AP_PDU_t *pdu) int numSupportedPLMNs = 1; - for (int i=0; i < numSupportedPLMNs; i++) { + for (int i = 0; i < numSupportedPLMNs; i++) { asn1cSequenceAdd(ieC2->value.choice.SupportedPLMNs_List.list, E1AP_SupportedPLMNs_Item_t, supportedPLMN); /* 5.1 PLMN Identity */ OCTET_STRING_fromBuf(&supportedPLMN->pLMN_Identity, "OAI", strlen("OAI")); @@ -493,7 +491,7 @@ static void fill_CONFIGURATION_UPDATE(E1AP_E1AP_PDU_t *pdu) int numTNLAtoRemoveList = 1; - for (int i=0; i < numTNLAtoRemoveList; i++) { + for (int i = 0; i < numTNLAtoRemoveList; i++) { asn1cSequenceAdd(ieC2->value.choice.GNB_CU_UP_TNLA_To_Remove_List.list, E1AP_GNB_CU_UP_TNLA_To_Remove_Item_t, TNLAtoRemove); TNLAtoRemove->tNLAssociationTransportLayerAddress.present = E1AP_CP_TNL_Information_PR_endpoint_IP_Address; TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(1234, &TNLAtoRemove->tNLAssociationTransportLayerAddress.choice.endpoint_IP_Address); // TODO: correct me @@ -513,13 +511,13 @@ void e1apCUUP_send_CONFIGURATION_UPDATE(sctp_assoc_t assoc_id) int e1apCUCP_send_gNB_DU_CONFIGURATION_FAILURE(void) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1apCUCP_send_gNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(void) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -531,23 +529,19 @@ int e1apCUCP_handle_CONFIGURATION_UPDATE(E1AP_E1AP_PDU_t *pdu) E1AP_GNB_CU_UP_E1SetupRequest_t *in = &pdu->choice.initiatingMessage->value.choice.GNB_CU_UP_E1SetupRequest; */ - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1apCUUP_handle_gNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(sctp_assoc_t assoc_id, - uint32_t stream, - E1AP_E1AP_PDU_t *pdu) +int e1apCUUP_handle_gNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1apCUUP_handle_gNB_DU_CONFIGURATION_FAILURE(sctp_assoc_t assoc_id, - uint32_t stream, - E1AP_E1AP_PDU_t *pdu) +int e1apCUUP_handle_gNB_DU_CONFIGURATION_FAILURE(sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -555,25 +549,27 @@ int e1apCUUP_handle_gNB_DU_CONFIGURATION_FAILURE(sctp_assoc_t assoc_id, E1 release */ -int e1ap_send_RELEASE_REQUEST(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1ap_send_RELEASE_REQUEST(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1ap_send_RELEASE_ACKNOWLEDGE(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1ap_send_RELEASE_ACKNOWLEDGE(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1ap_handle_RELEASE_REQUEST(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1ap_handle_RELEASE_ACKNOWLEDGE(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -645,7 +641,7 @@ static int fill_BEARER_CONTEXT_SETUP_REQUEST(e1ap_bearer_setup_req_t *const bear msgNGRAN->criticality = E1AP_Criticality_reject; msgNGRAN->value.present = E1AP_NG_RAN_BearerContextSetupRequest__value_PR_PDU_Session_Resource_To_Setup_List; E1AP_PDU_Session_Resource_To_Setup_List_t *pdu2Setup = &msgNGRAN->value.choice.PDU_Session_Resource_To_Setup_List; - for(pdu_session_to_setup_t *i=bearerCxt->pduSession; i < bearerCxt->pduSession+bearerCxt->numPDUSessions; i++) { + for (pdu_session_to_setup_t *i = bearerCxt->pduSession; i < bearerCxt->pduSession + bearerCxt->numPDUSessions; i++) { asn1cSequenceAdd(pdu2Setup->list, E1AP_PDU_Session_Resource_To_Setup_Item_t, ieC6_1); ieC6_1->pDU_Session_ID = i->sessionId; ieC6_1->pDU_Session_Type = i->sessionType; @@ -665,7 +661,7 @@ static int fill_BEARER_CONTEXT_SETUP_REQUEST(e1ap_bearer_setup_req_t *const bear TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(i->tlAddress, &gTPTunnel->transportLayerAddress); INT32_TO_OCTET_STRING(i->teId, &gTPTunnel->gTP_TEID); - for (DRB_nGRAN_to_setup_t *j=i->DRBnGRanList; j < i->DRBnGRanList+i->numDRB2Setup; j++) { + for (DRB_nGRAN_to_setup_t *j = i->DRBnGRanList; j < i->DRBnGRanList + i->numDRB2Setup; j++) { asn1cSequenceAdd(ieC6_1->dRB_To_Setup_List_NG_RAN.list, E1AP_DRB_To_Setup_Item_NG_RAN_t, ieC6_1_1); ieC6_1_1->dRB_ID = j->id; @@ -681,12 +677,12 @@ static int fill_BEARER_CONTEXT_SETUP_REQUEST(e1ap_bearer_setup_req_t *const bear roTimer->t_Reordering = j->reorderingTimer; ieC6_1_1->pDCP_Configuration.rLC_Mode = j->rLC_Mode; - for (cell_group_t *k=j->cellGroupList; k < j->cellGroupList+j->numCellGroups; k++) { + for (cell_group_t *k = j->cellGroupList; k < j->cellGroupList + j->numCellGroups; k++) { asn1cSequenceAdd(ieC6_1_1->cell_Group_Information.list, E1AP_Cell_Group_Information_Item_t, ieC6_1_1_1); ieC6_1_1_1->cell_Group_ID = k->id; } - for (qos_flow_to_setup_t *k=j->qosFlows; k < j->qosFlows+j->numQosFlow2Setup; k++) { + for (qos_flow_to_setup_t *k = j->qosFlows; k < j->qosFlows + j->numQosFlow2Setup; k++) { asn1cSequenceAdd(ieC6_1_1->qos_flow_Information_To_Be_Setup, E1AP_QoS_Flow_QoS_Parameter_Item_t, ieC6_1_1_1); ieC6_1_1_1->qoS_Flow_Identifier = k->qfi; @@ -730,66 +726,78 @@ static void fill_BEARER_CONTEXT_SETUP_RESPONSE(const e1ap_bearer_setup_resp_t *r pdu->present = E1AP_E1AP_PDU_PR_successfulOutcome; asn1cCalloc(pdu->choice.successfulOutcome, msg); msg->procedureCode = E1AP_ProcedureCode_id_bearerContextSetup; - msg->criticality = E1AP_Criticality_reject; + msg->criticality = E1AP_Criticality_reject; msg->value.present = E1AP_SuccessfulOutcome__value_PR_BearerContextSetupResponse; E1AP_BearerContextSetupResponse_t *out = &pdu->choice.successfulOutcome->value.choice.BearerContextSetupResponse; /* mandatory */ /* c1. gNB-CU-CP UE E1AP ID */ asn1cSequenceAdd(out->protocolIEs.list, E1AP_BearerContextSetupResponseIEs_t, ieC1); - ieC1->id = E1AP_ProtocolIE_ID_id_gNB_CU_CP_UE_E1AP_ID; - ieC1->criticality = E1AP_Criticality_reject; - ieC1->value.present = E1AP_BearerContextSetupResponseIEs__value_PR_GNB_CU_CP_UE_E1AP_ID; + ieC1->id = E1AP_ProtocolIE_ID_id_gNB_CU_CP_UE_E1AP_ID; + ieC1->criticality = E1AP_Criticality_reject; + ieC1->value.present = E1AP_BearerContextSetupResponseIEs__value_PR_GNB_CU_CP_UE_E1AP_ID; ieC1->value.choice.GNB_CU_CP_UE_E1AP_ID = resp->gNB_cu_cp_ue_id; /* mandatory */ /* c2. gNB-CU-UP UE E1AP ID */ asn1cSequenceAdd(out->protocolIEs.list, E1AP_BearerContextSetupResponseIEs_t, ieC2); - ieC2->id = E1AP_ProtocolIE_ID_id_gNB_CU_UP_UE_E1AP_ID; - ieC2->criticality = E1AP_Criticality_reject; - ieC2->value.present = E1AP_BearerContextSetupResponseIEs__value_PR_GNB_CU_UP_UE_E1AP_ID; + ieC2->id = E1AP_ProtocolIE_ID_id_gNB_CU_UP_UE_E1AP_ID; + ieC2->criticality = E1AP_Criticality_reject; + ieC2->value.present = E1AP_BearerContextSetupResponseIEs__value_PR_GNB_CU_UP_UE_E1AP_ID; ieC2->value.choice.GNB_CU_CP_UE_E1AP_ID = resp->gNB_cu_up_ue_id; asn1cSequenceAdd(out->protocolIEs.list, E1AP_BearerContextSetupResponseIEs_t, ieC3); - ieC3->id = E1AP_ProtocolIE_ID_id_System_BearerContextSetupResponse; - ieC3->criticality = E1AP_Criticality_reject; + ieC3->id = E1AP_ProtocolIE_ID_id_System_BearerContextSetupResponse; + ieC3->criticality = E1AP_Criticality_reject; ieC3->value.present = E1AP_BearerContextSetupResponseIEs__value_PR_System_BearerContextSetupResponse; /*if (0) { // EUTRAN - ieC3->value.choice.System_BearerContextSetupResponse.present = E1AP_System_BearerContextSetupResponse_PR_e_UTRAN_BearerContextSetupResponse; - E1AP_ProtocolIE_Container_4932P21_t *msgEUTRAN_list = calloc(1, sizeof(E1AP_ProtocolIE_Container_4932P21_t)); - ieC3->value.choice.System_BearerContextSetupResponse.choice.e_UTRAN_BearerContextSetupResponse = (struct E1AP_ProtocolIE_Container *) msgEUTRAN_list; - asn1cSequenceAdd(msgEUTRAN_list->list, E1AP_EUTRAN_BearerContextSetupResponse_t, msgEUTRAN); - msgEUTRAN->id = E1AP_ProtocolIE_ID_id_DRB_Setup_List_EUTRAN; - msgEUTRAN->criticality = E1AP_Criticality_reject; - msgEUTRAN->value.present = E1AP_EUTRAN_BearerContextSetupResponse__value_PR_DRB_Setup_List_EUTRAN; - E1AP_DRB_Setup_List_EUTRAN_t *drbSetup = &msgEUTRAN->value.choice.DRB_Setup_List_EUTRAN; + ieC3->value.choice.System_BearerContextSetupResponse.present = + E1AP_System_BearerContextSetupResponse_PR_e_UTRAN_BearerContextSetupResponse; + E1AP_ProtocolIE_Container_4932P21_t *msgEUTRAN_list = calloc(1, + sizeof(E1AP_ProtocolIE_Container_4932P21_t)); + ieC3->value.choice.System_BearerContextSetupResponse.choice.e_UTRAN_BearerContextSetupResponse + = (struct E1AP_ProtocolIE_Container *) msgEUTRAN_list; + asn1cSequenceAdd(msgEUTRAN_list->list, + E1AP_EUTRAN_BearerContextSetupResponse_t, msgEUTRAN); msgEUTRAN->id = + E1AP_ProtocolIE_ID_id_DRB_Setup_List_EUTRAN; msgEUTRAN->criticality = + E1AP_Criticality_reject; msgEUTRAN->value.present = + E1AP_EUTRAN_BearerContextSetupResponse__value_PR_DRB_Setup_List_EUTRAN; + E1AP_DRB_Setup_List_EUTRAN_t *drbSetup = + &msgEUTRAN->value.choice.DRB_Setup_List_EUTRAN; for (drb_setup_t *i=resp->DRBList; i < resp->DRBList+resp->numDRBs; i++) { asn1cSequenceAdd(drbSetup->list, E1AP_DRB_Setup_Item_EUTRAN_t, ieC3_1); ieC3_1->dRB_ID = i->drbId; - ieC3_1->s1_DL_UP_TNL_Information.present = E1AP_UP_TNL_Information_PR_gTPTunnel; + ieC3_1->s1_DL_UP_TNL_Information.present = + E1AP_UP_TNL_Information_PR_gTPTunnel; asn1cCalloc(ieC3_1->s1_DL_UP_TNL_Information.choice.gTPTunnel, gTPTunnel); - TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(i->tlAddress, &gTPTunnel->transportLayerAddress); - INT32_TO_OCTET_STRING(i->teId, &gTPTunnel->gTP_TEID); + TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(i->tlAddress, + &gTPTunnel->transportLayerAddress); INT32_TO_OCTET_STRING(i->teId, + &gTPTunnel->gTP_TEID); - for (up_params_t *j=i->UpParamList; j < i->UpParamList+i->numUpParam; j++) { - asn1cSequenceAdd(ieC3_1->uL_UP_Transport_Parameters.list, E1AP_UP_Parameters_Item_t, ieC3_1_1); - ieC3_1_1->uP_TNL_Information.present = E1AP_UP_TNL_Information_PR_gTPTunnel; + for (up_params_t *j=i->UpParamList; j < i->UpParamList+i->numUpParam; j++) + { asn1cSequenceAdd(ieC3_1->uL_UP_Transport_Parameters.list, + E1AP_UP_Parameters_Item_t, ieC3_1_1); ieC3_1_1->uP_TNL_Information.present = + E1AP_UP_TNL_Information_PR_gTPTunnel; asn1cCalloc(ieC3_1_1->uP_TNL_Information.choice.gTPTunnel, gTPTunnel); - TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(j->tlAddress, &gTPTunnel->transportLayerAddress); - INT32_TO_OCTET_STRING(j->teId, &gTPTunnel->gTP_TEID); + TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(j->tlAddress, + &gTPTunnel->transportLayerAddress); INT32_TO_OCTET_STRING(j->teId, + &gTPTunnel->gTP_TEID); } } - } else */{ - ieC3->value.choice.System_BearerContextSetupResponse.present = E1AP_System_BearerContextSetupResponse_PR_nG_RAN_BearerContextSetupResponse; + } else */ + { + ieC3->value.choice.System_BearerContextSetupResponse.present = + E1AP_System_BearerContextSetupResponse_PR_nG_RAN_BearerContextSetupResponse; E1AP_ProtocolIE_Container_4932P22_t *msgNGRAN_list = calloc(1, sizeof(E1AP_ProtocolIE_Container_4932P22_t)); - ieC3->value.choice.System_BearerContextSetupResponse.choice.nG_RAN_BearerContextSetupResponse = (struct E1AP_ProtocolIE_Container *) msgNGRAN_list; + ieC3->value.choice.System_BearerContextSetupResponse.choice.nG_RAN_BearerContextSetupResponse = + (struct E1AP_ProtocolIE_Container *)msgNGRAN_list; asn1cSequenceAdd(msgNGRAN_list->list, E1AP_NG_RAN_BearerContextSetupResponse_t, msgNGRAN); msgNGRAN->id = E1AP_ProtocolIE_ID_id_PDU_Session_Resource_Setup_List; msgNGRAN->criticality = E1AP_Criticality_reject; msgNGRAN->value.present = E1AP_NG_RAN_BearerContextSetupResponse__value_PR_PDU_Session_Resource_Setup_List; E1AP_PDU_Session_Resource_Setup_List_t *pduSetup = &msgNGRAN->value.choice.PDU_Session_Resource_Setup_List; - for (const pdu_session_setup_t *i=resp->pduSession; i < resp->pduSession+resp->numPDUSessions; i++) { + for (const pdu_session_setup_t *i = resp->pduSession; i < resp->pduSession + resp->numPDUSessions; i++) { asn1cSequenceAdd(pduSetup->list, E1AP_PDU_Session_Resource_Setup_Item_t, ieC3_1); ieC3_1->pDU_Session_ID = i->id; @@ -798,11 +806,11 @@ static void fill_BEARER_CONTEXT_SETUP_RESPONSE(const e1ap_bearer_setup_resp_t *r TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(i->tlAddress, &gTPTunnel->transportLayerAddress); INT32_TO_OCTET_STRING(i->teId, &gTPTunnel->gTP_TEID); - for (const DRB_nGRAN_setup_t *j=i->DRBnGRanList; j < i->DRBnGRanList+i->numDRBSetup; j++) { + for (const DRB_nGRAN_setup_t *j = i->DRBnGRanList; j < i->DRBnGRanList + i->numDRBSetup; j++) { asn1cSequenceAdd(ieC3_1->dRB_Setup_List_NG_RAN.list, E1AP_DRB_Setup_Item_NG_RAN_t, ieC3_1_1); ieC3_1_1->dRB_ID = j->id; - for (const up_params_t *k=j->UpParamList; k < j->UpParamList+j->numUpParam; k++) { + for (const up_params_t *k = j->UpParamList; k < j->UpParamList + j->numUpParam; k++) { asn1cSequenceAdd(ieC3_1_1->uL_UP_Transport_Parameters.list, E1AP_UP_Parameters_Item_t, ieC3_1_1_1); ieC3_1_1_1->uP_TNL_Information.present = E1AP_UP_TNL_Information_PR_gTPTunnel; asn1cCalloc(ieC3_1_1_1->uP_TNL_Information.choice.gTPTunnel, gTPTunnel); @@ -810,7 +818,7 @@ static void fill_BEARER_CONTEXT_SETUP_RESPONSE(const e1ap_bearer_setup_resp_t *r INT32_TO_OCTET_STRING(k->teId, &gTPTunnel->gTP_TEID); } - for (const qos_flow_setup_t *k=j->qosFlows; k < j->qosFlows+j->numQosFlowSetup; k++) { + for (const qos_flow_setup_t *k = j->qosFlows; k < j->qosFlows + j->numQosFlowSetup; k++) { asn1cSequenceAdd(ieC3_1_1->flow_Setup_List.list, E1AP_QoS_Flow_Item_t, ieC3_1_1_1); ieC3_1_1_1->qoS_Flow_Identifier = k->qfi; } @@ -819,7 +827,7 @@ static void fill_BEARER_CONTEXT_SETUP_RESPONSE(const e1ap_bearer_setup_resp_t *r if (i->numDRBFailed > 0) ieC3_1->dRB_Failed_List_NG_RAN = calloc(1, sizeof(E1AP_DRB_Failed_List_NG_RAN_t)); - for (const DRB_nGRAN_failed_t *j=i->DRBnGRanFailedList; j < i->DRBnGRanFailedList+i->numDRBFailed; j++) { + for (const DRB_nGRAN_failed_t *j = i->DRBnGRanFailedList; j < i->DRBnGRanFailedList + i->numDRBFailed; j++) { asn1cSequenceAdd(ieC3_1->dRB_Failed_List_NG_RAN->list, E1AP_DRB_Failed_Item_NG_RAN_t, ieC3_1_1); ieC3_1_1->dRB_ID = j->id; @@ -857,19 +865,20 @@ void e1apCUUP_send_BEARER_CONTEXT_SETUP_RESPONSE(sctp_assoc_t assoc_id, const e1 e1ap_encode_send(UPtype, assoc_id, &pdu, 0, __func__); } -int e1apCUUP_send_BEARER_CONTEXT_SETUP_FAILURE(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_BEARER_CONTEXT_SETUP_FAILURE(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, - e1ap_bearer_setup_req_t *bearerCxt) { +void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, e1ap_bearer_setup_req_t *bearerCxt) +{ const E1AP_BearerContextSetupRequest_t *in = &pdu->choice.initiatingMessage->value.choice.BearerContextSetupRequest; E1AP_BearerContextSetupRequestIEs_t *ie; LOG_D(E1AP, "Bearer context setup number of IEs %d\n", in->protocolIEs.list.count); - for (int i=0; i < in->protocolIEs.list.count; i++) { + for (int i = 0; i < in->protocolIEs.list.count; i++) { ie = in->protocolIEs.list.array[i]; switch(ie->id) { @@ -931,7 +940,7 @@ void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_PDU_Session_Resource_To_Setup_List_t *pdu2SetupList = &msgNGRAN->value.choice.PDU_Session_Resource_To_Setup_List; bearerCxt->numPDUSessions = pdu2SetupList->list.count; - for (int i=0; i < pdu2SetupList->list.count; i++) { + for (int i = 0; i < pdu2SetupList->list.count; i++) { pdu_session_to_setup_t *pdu_session = bearerCxt->pduSession + i; E1AP_PDU_Session_Resource_To_Setup_Item_t *pdu2Setup = pdu2SetupList->list.array[i]; @@ -956,7 +965,7 @@ void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_DRB_To_Setup_List_NG_RAN_t *drb2SetupList = &pdu2Setup->dRB_To_Setup_List_NG_RAN; pdu_session->numDRB2Setup = drb2SetupList->list.count; - for (int j=0; j < drb2SetupList->list.count; j++) { + for (int j = 0; j < drb2SetupList->list.count; j++) { DRB_nGRAN_to_setup_t *drb = pdu_session->DRBnGRanList + j; E1AP_DRB_To_Setup_Item_NG_RAN_t *drb2Setup = drb2SetupList->list.array[j]; @@ -981,7 +990,7 @@ void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_Cell_Group_Information_t *cellGroupList = &drb2Setup->cell_Group_Information; drb->numCellGroups = cellGroupList->list.count; - for (int k=0; k < cellGroupList->list.count; k++) { + for (int k = 0; k < cellGroupList->list.count; k++) { E1AP_Cell_Group_Information_Item_t *cg2Setup = cellGroupList->list.array[k]; drb->cellGroupList[k].id = cg2Setup->cell_Group_ID; @@ -989,7 +998,7 @@ void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_QoS_Flow_QoS_Parameter_List_t *qos2SetupList = &drb2Setup->qos_flow_Information_To_Be_Setup; drb->numQosFlow2Setup = qos2SetupList->list.count; - for (int k=0; k < qos2SetupList->list.count; k++) { + for (int k = 0; k < qos2SetupList->list.count; k++) { qos_flow_to_setup_t *qos_flow = drb->qosFlows + k; E1AP_QoS_Flow_QoS_Parameter_Item_t *qos2Setup = qos2SetupList->list.array[k]; @@ -1026,8 +1035,6 @@ void extract_BEARER_CONTEXT_SETUP_REQUEST(const E1AP_E1AP_PDU_t *pdu, break; } } - - } int e1apCUUP_handle_BEARER_CONTEXT_SETUP_REQUEST(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *e1_inst, const E1AP_E1AP_PDU_t *pdu) @@ -1045,14 +1052,14 @@ int e1apCUUP_handle_BEARER_CONTEXT_SETUP_REQUEST(sctp_assoc_t assoc_id, e1ap_upc return 0; } -void extract_BEARER_CONTEXT_SETUP_RESPONSE(const E1AP_E1AP_PDU_t *pdu, - e1ap_bearer_setup_resp_t *bearerCxt) { +void extract_BEARER_CONTEXT_SETUP_RESPONSE(const E1AP_E1AP_PDU_t *pdu, e1ap_bearer_setup_resp_t *bearerCxt) +{ const E1AP_BearerContextSetupResponse_t *in = &pdu->choice.successfulOutcome->value.choice.BearerContextSetupResponse; E1AP_BearerContextSetupResponseIEs_t *ie; LOG_D(E1AP, "Bearer context setup response number of IEs %d\n", in->protocolIEs.list.count); - for (int i=0; i < in->protocolIEs.list.count; i++) { + for (int i = 0; i < in->protocolIEs.list.count; i++) { ie = in->protocolIEs.list.array[i]; switch(ie->id) { @@ -1082,7 +1089,7 @@ void extract_BEARER_CONTEXT_SETUP_RESPONSE(const E1AP_E1AP_PDU_t *pdu, E1AP_PDU_Session_Resource_Setup_List_t *pduSetupList = &msgNGRAN->value.choice.PDU_Session_Resource_Setup_List; bearerCxt->numPDUSessions = pduSetupList->list.count; - for (int i=0; i < pduSetupList->list.count; i++) { + for (int i = 0; i < pduSetupList->list.count; i++) { pdu_session_setup_t *pduSetup = bearerCxt->pduSession + i; E1AP_PDU_Session_Resource_Setup_Item_t *pdu_session = pduSetupList->list.array[i]; pduSetup->id = pdu_session->pDU_Session_ID; @@ -1096,14 +1103,14 @@ void extract_BEARER_CONTEXT_SETUP_RESPONSE(const E1AP_E1AP_PDU_t *pdu, } pduSetup->numDRBSetup = pdu_session->dRB_Setup_List_NG_RAN.list.count; - for (int j=0; j < pdu_session->dRB_Setup_List_NG_RAN.list.count; j++) { + for (int j = 0; j < pdu_session->dRB_Setup_List_NG_RAN.list.count; j++) { DRB_nGRAN_setup_t *drbSetup = pduSetup->DRBnGRanList + j; E1AP_DRB_Setup_Item_NG_RAN_t *drb = pdu_session->dRB_Setup_List_NG_RAN.list.array[j]; drbSetup->id = drb->dRB_ID; drbSetup->numUpParam = drb->uL_UP_Transport_Parameters.list.count; - for (int k=0; k < drb->uL_UP_Transport_Parameters.list.count; k++) { + for (int k = 0; k < drb->uL_UP_Transport_Parameters.list.count; k++) { up_params_t *UL_UP_param = drbSetup->UpParamList + k; E1AP_UP_Parameters_Item_t *in_UL_UP_param = drb->uL_UP_Transport_Parameters.list.array[k]; @@ -1159,7 +1166,7 @@ int e1apCUCP_handle_BEARER_CONTEXT_SETUP_RESPONSE(sctp_assoc_t assoc_id, e1ap_up int e1apCUCP_handle_BEARER_CONTEXT_SETUP_FAILURE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *inst, const E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -1203,18 +1210,18 @@ static int fill_BEARER_CONTEXT_MODIFICATION_REQUEST(e1ap_bearer_setup_req_t *con msgNGRAN->criticality = E1AP_Criticality_reject; msgNGRAN->value.present = E1AP_NG_RAN_BearerContextModificationRequest__value_PR_PDU_Session_Resource_To_Modify_List; E1AP_PDU_Session_Resource_To_Modify_List_t *pdu2Setup = &msgNGRAN->value.choice.PDU_Session_Resource_To_Modify_List; - for(pdu_session_to_setup_t *i=bearerCxt->pduSessionMod; i < bearerCxt->pduSessionMod+bearerCxt->numPDUSessionsMod; i++) { + for (pdu_session_to_setup_t *i = bearerCxt->pduSessionMod; i < bearerCxt->pduSessionMod + bearerCxt->numPDUSessionsMod; i++) { asn1cSequenceAdd(pdu2Setup->list, E1AP_PDU_Session_Resource_To_Modify_Item_t, ieC3_1); ieC3_1->pDU_Session_ID = i->sessionId; - for (DRB_nGRAN_to_setup_t *j=i->DRBnGRanModList; j < i->DRBnGRanModList+i->numDRB2Modify; j++) { + for (DRB_nGRAN_to_setup_t *j = i->DRBnGRanModList; j < i->DRBnGRanModList + i->numDRB2Modify; j++) { asn1cCalloc(ieC3_1->dRB_To_Modify_List_NG_RAN, drb2Mod_List); asn1cSequenceAdd(drb2Mod_List->list, E1AP_DRB_To_Modify_Item_NG_RAN_t, drb2Mod); drb2Mod->dRB_ID = j->id; if (j->numDlUpParam > 0) { asn1cCalloc(drb2Mod->dL_UP_Parameters, DL_UP_Param_List); - for (up_params_t *k=j->DlUpParamList; k < j->DlUpParamList+j->numDlUpParam; k++) { + for (up_params_t *k = j->DlUpParamList; k < j->DlUpParamList + j->numDlUpParam; k++) { asn1cSequenceAdd(DL_UP_Param_List->list, E1AP_UP_Parameters_Item_t, DL_UP_Param); DL_UP_Param->uP_TNL_Information.present = E1AP_UP_TNL_Information_PR_gTPTunnel; asn1cCalloc(DL_UP_Param->uP_TNL_Information.choice.gTPTunnel, gTPTunnel); @@ -1301,19 +1308,20 @@ static int e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_RESPONSE(sctp_assoc_t assoc return e1ap_encode_send(UPtype, assoc_id, &pdu, 0, __func__); } -int e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_FAILURE(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_FAILURE(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, - e1ap_bearer_setup_req_t *bearerCxt) { +void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, e1ap_bearer_setup_req_t *bearerCxt) +{ const E1AP_BearerContextModificationRequest_t *in = &pdu->choice.initiatingMessage->value.choice.BearerContextModificationRequest; E1AP_BearerContextModificationRequestIEs_t *ie; LOG_D(E1AP, "Bearer context setup number of IEs %d\n", in->protocolIEs.list.count); - for (int i=0; i < in->protocolIEs.list.count; i++) { + for (int i = 0; i < in->protocolIEs.list.count; i++) { ie = in->protocolIEs.list.array[i]; switch(ie->id) { @@ -1344,7 +1352,7 @@ void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_PDU_Session_Resource_To_Modify_List_t *pdu2ModList = &msgNGRAN->value.choice.PDU_Session_Resource_To_Modify_List; bearerCxt->numPDUSessionsMod = pdu2ModList->list.count; - for (int i=0; i < pdu2ModList->list.count; i++) { + for (int i = 0; i < pdu2ModList->list.count; i++) { pdu_session_to_setup_t *pdu_session = bearerCxt->pduSessionMod + i; E1AP_PDU_Session_Resource_To_Modify_Item_t *pdu2Mod = pdu2ModList->list.array[i]; @@ -1352,7 +1360,7 @@ void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_DRB_To_Modify_List_NG_RAN_t *drb2ModList = pdu2Mod->dRB_To_Modify_List_NG_RAN; pdu_session->numDRB2Modify = drb2ModList->list.count; - for (int j=0; j < drb2ModList->list.count; j++) { + for (int j = 0; j < drb2ModList->list.count; j++) { DRB_nGRAN_to_setup_t *drb = pdu_session->DRBnGRanModList + j; E1AP_DRB_To_Modify_Item_NG_RAN_t *drb2Mod = drb2ModList->list.array[j]; @@ -1360,9 +1368,9 @@ void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, E1AP_UP_Parameters_t *dl_up_paramList = drb2Mod->dL_UP_Parameters; drb->numDlUpParam = dl_up_paramList->list.count; - for (int k=0; k < dl_up_paramList->list.count; k++) { + for (int k = 0; k < dl_up_paramList->list.count; k++) { up_params_t *dl_up_param = drb->DlUpParamList + k; - E1AP_UP_Parameters_Item_t *dl_up_param_in = dl_up_paramList->list.array[k]; + E1AP_UP_Parameters_Item_t *dl_up_param_in = dl_up_paramList->list.array[k]; if (dl_up_param_in->uP_TNL_Information.choice.gTPTunnel) { // Optional IE DevAssert(dl_up_param_in->uP_TNL_Information.present = E1AP_UP_TNL_Information_PR_gTPTunnel); BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4(&dl_up_param_in->uP_TNL_Information.choice.gTPTunnel->transportLayerAddress, @@ -1384,7 +1392,9 @@ void extract_BEARER_CONTEXT_MODIFICATION_REQUEST(const E1AP_E1AP_PDU_t *pdu, } } -int e1apCUUP_handle_BEARER_CONTEXT_MODIFICATION_REQUEST(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *e1_inst, const E1AP_E1AP_PDU_t *pdu) +int e1apCUUP_handle_BEARER_CONTEXT_MODIFICATION_REQUEST(sctp_assoc_t assoc_id, + e1ap_upcp_inst_t *e1_inst, + const E1AP_E1AP_PDU_t *pdu) { DevAssert(pdu != NULL); DevAssert(pdu->present == E1AP_E1AP_PDU_PR_initiatingMessage); @@ -1436,7 +1446,7 @@ static void extract_BEARER_CONTEXT_MODIFICATION_RESPONSE(const E1AP_E1AP_PDU_t * E1AP_PDU_Session_Resource_Modified_List_t *pduModifiedList = &msgNGRAN->value.choice.PDU_Session_Resource_Modified_List; resp->numPDUSessionsMod = pduModifiedList->list.count; - for (int i=0; i < pduModifiedList->list.count; i++) { + for (int i = 0; i < pduModifiedList->list.count; i++) { pdu_session_modif_t *pduModified = &resp->pduSessionMod[i]; E1AP_PDU_Session_Resource_Modified_Item_t *mod_it = pduModifiedList->list.array[i]; pduModified->id = mod_it->pDU_Session_ID; @@ -1449,7 +1459,7 @@ static void extract_BEARER_CONTEXT_MODIFICATION_RESPONSE(const E1AP_E1AP_PDU_t * AssertFatal(mod_it->dRB_Failed_To_Modify_List_NG_RAN == NULL, "not implemented\n"); pduModified->numDRBModified = mod_it->dRB_Modified_List_NG_RAN->list.count; - for (int j=0; j < mod_it->dRB_Modified_List_NG_RAN->list.count; j++) { + for (int j = 0; j < mod_it->dRB_Modified_List_NG_RAN->list.count; j++) { DRB_nGRAN_modified_t *drbModified = &pduModified->DRBnGRanModList[j]; E1AP_DRB_Modified_Item_NG_RAN_t *drb = mod_it->dRB_Modified_List_NG_RAN->list.array[j]; @@ -1466,7 +1476,9 @@ static void extract_BEARER_CONTEXT_MODIFICATION_RESPONSE(const E1AP_E1AP_PDU_t * } } -int e1apCUCP_handle_BEARER_CONTEXT_MODIFICATION_RESPONSE(sctp_assoc_t assoc_id, e1ap_upcp_inst_t *e1_inst, const E1AP_E1AP_PDU_t *pdu) +int e1apCUCP_handle_BEARER_CONTEXT_MODIFICATION_RESPONSE(sctp_assoc_t assoc_id, + e1ap_upcp_inst_t *e1_inst, + const E1AP_E1AP_PDU_t *pdu) { DevAssert(pdu != NULL); DevAssert(pdu->present == E1AP_E1AP_PDU_PR_successfulOutcome); @@ -1486,17 +1498,19 @@ int e1apCUCP_handle_BEARER_CONTEXT_MODIFICATION_FAILURE(instance_t instance, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_REQUIRED(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_REQUIRED(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1apCUCP_send_BEARER_CONTEXT_MODIFICATION_CONFIRM(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUCP_send_BEARER_CONTEXT_MODIFICATION_CONFIRM(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -1505,7 +1519,7 @@ int e1apCUCP_handle_BEARER_CONTEXT_MODIFICATION_REQUIRED(instance_t instance, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -1514,7 +1528,7 @@ int e1apCUUP_handle_BEARER_CONTEXT_MODIFICATION_CONFIRM(instance_t instance, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } /* @@ -1587,19 +1601,20 @@ int e1apCUUP_send_BEARER_CONTEXT_RELEASE_COMPLETE(sctp_assoc_t assoc_id, const e return e1ap_encode_send(CPtype, assoc_id, &pdu, 0, __func__); } -int e1apCUUP_send_BEARER_CONTEXT_RELEASE_REQUEST(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_BEARER_CONTEXT_RELEASE_REQUEST(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -void extract_BEARER_CONTEXT_RELEASE_COMMAND(const E1AP_E1AP_PDU_t *pdu, - e1ap_bearer_release_cmd_t *bearerCxt) { +void extract_BEARER_CONTEXT_RELEASE_COMMAND(const E1AP_E1AP_PDU_t *pdu, e1ap_bearer_release_cmd_t *bearerCxt) +{ const E1AP_BearerContextReleaseCommand_t *in = &pdu->choice.initiatingMessage->value.choice.BearerContextReleaseCommand; E1AP_BearerContextReleaseCommandIEs_t *ie; LOG_D(E1AP, "Bearer context setup number of IEs %d\n", in->protocolIEs.list.count); - for (int i=0; i < in->protocolIEs.list.count; i++) { + for (int i = 0; i < in->protocolIEs.list.count; i++) { ie = in->protocolIEs.list.array[i]; switch(ie->id) { @@ -1645,14 +1660,14 @@ int e1apCUUP_handle_BEARER_CONTEXT_RELEASE_COMMAND(sctp_assoc_t assoc_id, e1ap_u return 0; } -void extract_BEARER_CONTEXT_RELEASE_COMPLETE(const E1AP_E1AP_PDU_t *pdu, - e1ap_bearer_release_cplt_t *bearerCxt) { +void extract_BEARER_CONTEXT_RELEASE_COMPLETE(const E1AP_E1AP_PDU_t *pdu, e1ap_bearer_release_cplt_t *bearerCxt) +{ const E1AP_BearerContextReleaseComplete_t *in = &pdu->choice.successfulOutcome->value.choice.BearerContextReleaseComplete; E1AP_BearerContextReleaseCompleteIEs_t *ie; LOG_D(E1AP, "Bearer context setup number of IEs %d\n", in->protocolIEs.list.count); - for (int i=0; i < in->protocolIEs.list.count; i++) { + for (int i = 0; i < in->protocolIEs.list.count; i++) { ie = in->protocolIEs.list.array[i]; switch(ie->id) { @@ -1697,7 +1712,7 @@ int e1apCUCP_handle_BEARER_CONTEXT_RELEASE_REQUEST(instance_t instance, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -1705,8 +1720,9 @@ int e1apCUCP_handle_BEARER_CONTEXT_RELEASE_REQUEST(instance_t instance, BEARER CONTEXT INACTIVITY NOTIFICATION */ -int e1apCUUP_send_BEARER_CONTEXT_INACTIVITY_NOTIFICATION(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_BEARER_CONTEXT_INACTIVITY_NOTIFICATION(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } @@ -1715,39 +1731,42 @@ int e1apCUCP_handle_BEARER_CONTEXT_INACTIVITY_NOTIFICATION(instance_t instance, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } /* DL DATA */ -int e1apCUUP_send_DL_DATA_NOTIFICATION(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_DL_DATA_NOTIFICATION(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } -int e1apCUUP_send_DATA_USAGE_REPORT(instance_t instance) { - AssertFatal(false,"Not implemented yet\n"); +int e1apCUUP_send_DATA_USAGE_REPORT(instance_t instance) +{ + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1apCUCP_handle_DL_DATA_NOTIFICATION(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } int e1apCUCP_handle_send_DATA_USAGE_REPORT(instance_t instance, sctp_assoc_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *pdu) { - AssertFatal(false,"Not implemented yet\n"); + AssertFatal(false, "Not implemented yet\n"); return -1; } -static instance_t cuup_task_create_gtpu_instance_to_du(eth_params_t *IPaddrs) { - openAddr_t tmp= {0}; - strncpy(tmp.originHost, IPaddrs->my_addr, sizeof(tmp.originHost)-1); - sprintf(tmp.originService, "%d", IPaddrs->my_portd); +static instance_t cuup_task_create_gtpu_instance_to_du(eth_params_t *IPaddrs) +{ + openAddr_t tmp = {0}; + strncpy(tmp.originHost, IPaddrs->my_addr, sizeof(tmp.originHost) - 1); + sprintf(tmp.originService, "%d", IPaddrs->my_portd); sprintf(tmp.destinationService, "%d", IPaddrs->remote_portd); return gtpv1Init(tmp); } @@ -1775,7 +1794,9 @@ static void e1apCUUP_send_SETUP_REQUEST(sctp_assoc_t assoc_id, e1ap_setup_req_t e1ap_encode_send(UPtype, assoc_id, &pdu, 0, __func__); } -static void e1_task_handle_sctp_association_resp(E1_t type, instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp) +static void e1_task_handle_sctp_association_resp(E1_t type, + instance_t instance, + sctp_new_association_resp_t *sctp_new_association_resp) { DevAssert(sctp_new_association_resp != NULL); getCxtE1(instance)->sockState = sctp_new_association_resp->sctp_state; @@ -1790,7 +1811,9 @@ static void e1_task_handle_sctp_association_resp(E1_t type, instance_t instance, } if (sctp_new_association_resp->sctp_state != SCTP_STATE_ESTABLISHED) { - LOG_W(E1AP, "Received unsuccessful result for SCTP association (%u), instance %ld, cnx_id %u\n", + LOG_W(E1AP, + "Received unsuccessful result for SCTP association (%u), instance " + "%ld, cnx_id %u\n", sctp_new_association_resp->sctp_state, instance, sctp_new_association_resp->ulp_cnx_id); @@ -1839,7 +1862,8 @@ void cuup_init_n3(instance_t instance) N3GTPUInst = &getCxtE1(instance)->gtpInstN3; } -void cucp_task_send_sctp_init_req(instance_t instance, char *my_addr) { +void cucp_task_send_sctp_init_req(instance_t instance, char *my_addr) +{ LOG_I(E1AP, "E1AP_CUCP_SCTP_REQ(create socket)\n"); MessageDef *message_p = NULL; message_p = itti_alloc_new_message (TASK_CUCP_E1, 0, SCTP_INIT_MSG); @@ -1883,7 +1907,8 @@ void e1apHandleTimer(instance_t myInstance) * and calls the relevant handlers for each message type. * */ -void *E1AP_CUCP_task(void *arg) { +void *E1AP_CUCP_task(void *arg) +{ LOG_I(E1AP, "Starting E1AP at CU CP\n"); MessageDef *msg = NULL; e1ap_common_init(); @@ -1891,7 +1916,7 @@ void *E1AP_CUCP_task(void *arg) { while (1) { itti_receive_msg(TASK_CUCP_E1, &msg); - instance_t myInstance=ITTI_MSG_DESTINATION_INSTANCE(msg); + instance_t myInstance = ITTI_MSG_DESTINATION_INSTANCE(msg); const int msgType = ITTI_MSG_ID(msg); LOG_D(E1AP, "CUCP received %s for instance %ld\n", messages_info[msgType].name, myInstance); sctp_assoc_t assoc_id = msg->ittiMsgHeader.originInstance; @@ -1950,7 +1975,6 @@ void *E1AP_CUCP_task(void *arg) { result = itti_free(ITTI_MSG_ORIGIN_ID(msg), msg); AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d) in E1AP_CUCP_task!\n", result); msg = NULL; - } } @@ -1962,7 +1986,8 @@ void *E1AP_CUCP_task(void *arg) { * and calls the relevant handlers for each message type. * */ -void *E1AP_CUUP_task(void *arg) { +void *E1AP_CUUP_task(void *arg) +{ LOG_I(E1AP, "Starting E1AP at CU UP\n"); e1ap_common_init(); int result; @@ -1998,21 +2023,21 @@ void *E1AP_CUUP_task(void *arg) { const e1ap_upcp_inst_t *inst = getCxtE1(myInstance); AssertFatal(inst != NULL, "no E1 instance found for instance %ld\n", myInstance); e1apCUUP_send_BEARER_CONTEXT_SETUP_RESPONSE(inst->cuup.assoc_id, resp); - } break; + } break; case E1AP_BEARER_CONTEXT_MODIFICATION_RESP: { const e1ap_bearer_modif_resp_t *resp = &E1AP_BEARER_CONTEXT_MODIFICATION_RESP(msg); const e1ap_upcp_inst_t *inst = getCxtE1(myInstance); AssertFatal(inst != NULL, "no E1 instance found for instance %ld\n", myInstance); e1apCUUP_send_BEARER_CONTEXT_MODIFICATION_RESPONSE(inst->cuup.assoc_id, resp); - } break; + } break; case E1AP_BEARER_CONTEXT_RELEASE_CPLT: { const e1ap_bearer_release_cplt_t *cplt = &E1AP_BEARER_CONTEXT_RELEASE_CPLT(msg); const e1ap_upcp_inst_t *inst = getCxtE1(myInstance); AssertFatal(inst != NULL, "no E1 instance found for instance %ld\n", myInstance); e1apCUUP_send_BEARER_CONTEXT_RELEASE_COMPLETE(inst->cuup.assoc_id, cplt); - } break; + } break; default: LOG_E(E1AP, "Unknown message received in TASK_CUUP_E1\n"); @@ -2022,7 +2047,5 @@ void *E1AP_CUUP_task(void *arg) { result = itti_free(ITTI_MSG_ORIGIN_ID(msg), msg); AssertFatal(result == EXIT_SUCCESS, "Failed to free memory (%d) in E1AP_CUUP_task!\n", result); msg = NULL; - } } -