110 lines
5.8 KiB
C
110 lines
5.8 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "ProtocolDiscriminator.h"
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#include "EpsBearerIdentity.h"
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#include "ProcedureTransactionIdentity.h"
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#include "MessageType.h"
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#include "LinkedEpsBearerIdentity.h"
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#include "EpsQualityOfService.h"
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#include "TrafficFlowTemplate.h"
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#include "TransactionIdentifier.h"
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#include "QualityOfService.h"
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#include "LlcServiceAccessPointIdentifier.h"
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#include "RadioPriority.h"
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#include "PacketFlowIdentifier.h"
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#include "ProtocolConfigurationOptions.h"
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#ifndef ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_H_
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#define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_H_
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/* Minimum length macro. Formed by minimum length of each mandatory field */
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#define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_MINIMUM_LENGTH ( \
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EPS_QUALITY_OF_SERVICE_MINIMUM_LENGTH + \
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TRAFFIC_FLOW_TEMPLATE_MINIMUM_LENGTH )
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/* Maximum length macro. Formed by maximum length of each field */
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#define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_MAXIMUM_LENGTH ( \
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EPS_QUALITY_OF_SERVICE_MAXIMUM_LENGTH + \
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TRAFFIC_FLOW_TEMPLATE_MAXIMUM_LENGTH + \
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TRANSACTION_IDENTIFIER_MAXIMUM_LENGTH + \
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QUALITY_OF_SERVICE_MAXIMUM_LENGTH + \
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LLC_SERVICE_ACCESS_POINT_IDENTIFIER_MAXIMUM_LENGTH + \
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RADIO_PRIORITY_MAXIMUM_LENGTH + \
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PACKET_FLOW_IDENTIFIER_MAXIMUM_LENGTH + \
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PROTOCOL_CONFIGURATION_OPTIONS_MAXIMUM_LENGTH)
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/* If an optional value is present and should be encoded, the corresponding
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* Bit mask should be set to 1.
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*/
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_TRANSACTION_IDENTIFIER_PRESENT (1<<0)
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_QOS_PRESENT (1<<1)
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_LLC_SAPI_PRESENT (1<<2)
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_RADIO_PRIORITY_PRESENT (1<<3)
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_PACKET_FLOW_IDENTIFIER_PRESENT (1<<4)
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# define ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_PRESENT (1<<5)
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typedef enum activate_dedicated_eps_bearer_context_request_iei_tag {
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_TRANSACTION_IDENTIFIER_IEI = 0x5D, /* 0x5D = 93 */
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_QOS_IEI = 0x30, /* 0x30 = 48 */
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_LLC_SAPI_IEI = 0x32, /* 0x32 = 50 */
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_RADIO_PRIORITY_IEI = 0x80, /* 0x80 = 128 */
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_PACKET_FLOW_IDENTIFIER_IEI = 0x34, /* 0x34 = 52 */
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_IEI = 0x27, /* 0x27 = 39 */
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} activate_dedicated_eps_bearer_context_request_iei;
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/*
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* Message name: Activate dedicated EPS bearer context request
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* Description: This message is sent by the network to the UE to request activation of a dedicated EPS bearer context associated with the same PDN address(es) and APN as an already active default EPS bearer context. See table 8.3.3.1.
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* Significance: dual
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* Direction: network to UE
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*/
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typedef struct activate_dedicated_eps_bearer_context_request_msg_tag {
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/* Mandatory fields */
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ProtocolDiscriminator protocoldiscriminator:4;
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EpsBearerIdentity epsbeareridentity:4;
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ProcedureTransactionIdentity proceduretransactionidentity;
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MessageType messagetype;
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LinkedEpsBearerIdentity linkedepsbeareridentity;
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EpsQualityOfService epsqos;
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TrafficFlowTemplate tft;
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/* Optional fields */
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uint32_t presencemask;
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TransactionIdentifier transactionidentifier;
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QualityOfService negotiatedqos;
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LlcServiceAccessPointIdentifier negotiatedllcsapi;
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RadioPriority radiopriority;
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PacketFlowIdentifier packetflowidentifier;
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ProtocolConfigurationOptions protocolconfigurationoptions;
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} activate_dedicated_eps_bearer_context_request_msg;
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int decode_activate_dedicated_eps_bearer_context_request(activate_dedicated_eps_bearer_context_request_msg *activatededicatedepsbearercontextrequest, uint8_t *buffer, uint32_t len);
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int encode_activate_dedicated_eps_bearer_context_request(activate_dedicated_eps_bearer_context_request_msg *activatededicatedepsbearercontextrequest, uint8_t *buffer, uint32_t len);
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#endif /* ! defined(ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST_H_) */
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