gauthier
7b5431a62c
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
99 lines
4.3 KiB
C
99 lines
4.3 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 "SecurityHeaderType.h"
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#include "MessageType.h"
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#include "PagingIdentity.h"
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#include "Cli.h"
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#include "SsCode.h"
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#include "LcsIndicator.h"
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#include "LcsClientIdentity.h"
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#ifndef CS_SERVICE_NOTIFICATION_H_
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#define CS_SERVICE_NOTIFICATION_H_
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/* Minimum length macro. Formed by minimum length of each mandatory field */
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#define CS_SERVICE_NOTIFICATION_MINIMUM_LENGTH ( \
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PAGING_IDENTITY_MINIMUM_LENGTH )
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/* Maximum length macro. Formed by maximum length of each field */
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#define CS_SERVICE_NOTIFICATION_MAXIMUM_LENGTH ( \
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PAGING_IDENTITY_MAXIMUM_LENGTH + \
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CLI_MAXIMUM_LENGTH + \
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SS_CODE_MAXIMUM_LENGTH + \
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LCS_INDICATOR_MAXIMUM_LENGTH + \
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LCS_CLIENT_IDENTITY_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 CS_SERVICE_NOTIFICATION_CLI_PRESENT (1<<0)
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# define CS_SERVICE_NOTIFICATION_SS_CODE_PRESENT (1<<1)
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# define CS_SERVICE_NOTIFICATION_LCS_INDICATOR_PRESENT (1<<2)
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# define CS_SERVICE_NOTIFICATION_LCS_CLIENT_IDENTITY_PRESENT (1<<3)
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typedef enum cs_service_notification_iei_tag {
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CS_SERVICE_NOTIFICATION_CLI_IEI = 0x60, /* 0x60 = 96 */
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CS_SERVICE_NOTIFICATION_SS_CODE_IEI = 0x61, /* 0x61 = 97 */
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CS_SERVICE_NOTIFICATION_LCS_INDICATOR_IEI = 0x62, /* 0x62 = 98 */
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CS_SERVICE_NOTIFICATION_LCS_CLIENT_IDENTITY_IEI = 0x63, /* 0x63 = 99 */
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} cs_service_notification_iei;
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/*
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* Message name: CS service notification
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* Description: This message is sent by the network when a paging request with CS call indicator was received via SGs for a UE, and a NAS signalling connection is already established for the UE. See table 8.2.9.1.
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* Significance: dual
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* Direction: network to UE
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*/
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typedef struct cs_service_notification_msg_tag {
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/* Mandatory fields */
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ProtocolDiscriminator protocoldiscriminator:4;
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SecurityHeaderType securityheadertype:4;
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MessageType messagetype;
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PagingIdentity pagingidentity;
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/* Optional fields */
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uint32_t presencemask;
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Cli cli;
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SsCode sscode;
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LcsIndicator lcsindicator;
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LcsClientIdentity lcsclientidentity;
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} cs_service_notification_msg;
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int decode_cs_service_notification(cs_service_notification_msg *csservicenotification, uint8_t *buffer, uint32_t len);
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int encode_cs_service_notification(cs_service_notification_msg *csservicenotification, uint8_t *buffer, uint32_t len);
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#endif /* ! defined(CS_SERVICE_NOTIFICATION_H_) */
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