gauthier
7b5431a62c
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
117 lines
6.0 KiB
C
117 lines
6.0 KiB
C
/*
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* Copyright (c) 2015, EURECOM (www.eurecom.fr)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are those
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* of the authors and should not be interpreted as representing official policies,
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* either expressed or implied, of the FreeBSD Project.
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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 "EpsQualityOfService.h"
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#include "TrafficFlowTemplate.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 "ApnAggregateMaximumBitRate.h"
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#include "ProtocolConfigurationOptions.h"
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#ifndef MODIFY_EPS_BEARER_CONTEXT_REQUEST_H_
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#define MODIFY_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 MODIFY_EPS_BEARER_CONTEXT_REQUEST_MINIMUM_LENGTH (0)
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/* Maximum length macro. Formed by maximum length of each field */
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#define MODIFY_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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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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APN_AGGREGATE_MAXIMUM_BIT_RATE_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 MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEW_EPS_QOS_PRESENT (1<<0)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_TFT_PRESENT (1<<1)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEW_QOS_PRESENT (1<<2)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_LLC_SAPI_PRESENT (1<<3)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_RADIO_PRIORITY_PRESENT (1<<4)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_PACKET_FLOW_IDENTIFIER_PRESENT (1<<5)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_APNAMBR_PRESENT (1<<6)
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# define MODIFY_EPS_BEARER_CONTEXT_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_PRESENT (1<<7)
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typedef enum modify_eps_bearer_context_request_iei_tag {
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEW_EPS_QOS_IEI = 0x5B, /* 0x5B = 91 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_TFT_IEI = 0x36, /* 0x36 = 54 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEW_QOS_IEI = 0x30, /* 0x30 = 48 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_NEGOTIATED_LLC_SAPI_IEI = 0x32, /* 0x32 = 50 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_RADIO_PRIORITY_IEI = 0x80, /* 0x80 = 128 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_PACKET_FLOW_IDENTIFIER_IEI = 0x34, /* 0x34 = 52 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_APNAMBR_IEI = 0x5E, /* 0x5E = 94 */
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MODIFY_EPS_BEARER_CONTEXT_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_IEI = 0x27, /* 0x27 = 39 */
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} modify_eps_bearer_context_request_iei;
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/*
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* Message name: Modify EPS bearer context request
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* Description: This message is sent by the network to the UE to request modification of an active EPS bearer context. See table 8.3.18.1.
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* Significance: dual
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* Direction: network to UE
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*/
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typedef struct modify_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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/* Optional fields */
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uint32_t presencemask;
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EpsQualityOfService newepsqos;
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TrafficFlowTemplate tft;
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QualityOfService newqos;
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LlcServiceAccessPointIdentifier negotiatedllcsapi;
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RadioPriority radiopriority;
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PacketFlowIdentifier packetflowidentifier;
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ApnAggregateMaximumBitRate apnambr;
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ProtocolConfigurationOptions protocolconfigurationoptions;
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} modify_eps_bearer_context_request_msg;
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int decode_modify_eps_bearer_context_request(modify_eps_bearer_context_request_msg *modifyepsbearercontextrequest, uint8_t *buffer, uint32_t len);
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int encode_modify_eps_bearer_context_request(modify_eps_bearer_context_request_msg *modifyepsbearercontextrequest, uint8_t *buffer, uint32_t len);
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#endif /* ! defined(MODIFY_EPS_BEARER_CONTEXT_REQUEST_H_) */
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