mirror of https://gerrit.osmocom.org/libosmocore
112 lines
4.5 KiB
C
112 lines
4.5 KiB
C
/* CBSP is an ETSI/3GPP standard protocol used between CBC (Cell Brodadcast Centre)
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* and BSC (Base Station Controller0 in 2G/GSM/GERAN networks. It is specified
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* in 3GPP TS 48.049
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*
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* (C) 2019 by Harald Welte <laforge@gnumonks.org>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*
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* Released under the terms of the GNU General Public License, Version 2 or
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* (at your option) any later version.
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*/
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#include <stddef.h>
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#include <osmocom/gsm/tlv.h>
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#include <osmocom/gsm/protocol/gsm_48_049.h>
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/***********************************************************************
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* Protocol Definitions
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***********************************************************************/
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const struct value_string cbsp_msg_type_names[] = {
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{ CBSP_MSGT_WRITE_REPLACE, "WRITE-REPLACE" },
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{ CBSP_MSGT_WRITE_REPLACE_COMPL, "WRITE-REPLACE COMPLETE" },
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{ CBSP_MSGT_WRITE_REPLACE_FAIL, "WRITE-REPLACE FAILURE" },
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{ CBSP_MSGT_KILL, "KILL" },
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{ CBSP_MSGT_KILL_COMPL, "KILL COMPLETE" },
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{ CBSP_MSGT_KILL_FAIL, "KILL FAILURE" },
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{ CBSP_MSGT_LOAD_QUERY, "LOAD QUERY" },
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{ CBSP_MSGT_LOAD_QUERY_COMPL, "LOAD QUERY COMPLETE" },
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{ CBSP_MSGT_LOAD_QUERY_FAIL, "LOAD QUERY FAILURE" },
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{ CBSP_MSGT_MSG_STATUS_QUERY, "MESSAGE STATUS QUERY" },
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{ CBSP_MSGT_MSG_STATUS_QUERY_COMPL, "MESSAGE STATUS QUERY COMPLETE" },
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{ CBSP_MSGT_MSG_STATUS_QUERY_FAIL, "MESSAGE STATUS QUERY FAILURE" },
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{ CBSP_MSGT_SET_DRX, "SET-DRX" },
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{ CBSP_MSGT_SET_DRX_COMPL, "SET-DRX COMPLETE" },
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{ CBSP_MSGT_SET_DRX_FAIL, "SET-DRX FAILURE" },
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{ CBSP_MSGT_RESET, "RESET" },
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{ CBSP_MSGT_RESET_COMPL, "RESET COMPLETE" },
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{ CBSP_MSGT_RESET_FAIL, "RESET FAILURE" },
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{ CBSP_MSGT_RESTART, "RESTART" },
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{ CBSP_MSGT_FAILURE, "FAILURE" },
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{ CBSP_MSGT_ERROR_IND, "ERROR INDICATION" },
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{ CBSP_MSGT_KEEP_ALIVE, "KEEP-ALIVE" },
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{ CBSP_MSGT_KEEP_ALIVE_COMPL, "KEEP-ALIVE COMPLETE" },
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{ 0, NULL }
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};
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const struct value_string cbsp_iei_names[] = {
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{ CBSP_IEI_MSG_CONTENT, "Message Content" },
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{ CBSP_IEI_OLD_SERIAL_NR, "Old Serial Number" },
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{ CBSP_IEI_NEW_SERIAL_NR, "New Serial Number" },
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{ CBSP_IEI_CELL_LIST, "Cell List" },
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{ CBSP_IEI_CATEGORY, "Category" },
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{ CBSP_IEI_REP_PERIOD, "Repetition Period" },
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{ CBSP_IEI_NUM_BCAST_REQ, "Number of Broadcasts Requested" },
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{ CBSP_IEI_NUM_BCAST_COMPL_LIST,"Number of Broadcasts Completed List" },
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{ CBSP_IEI_FAILURE_LIST, "Failure List" },
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{ CBSP_IEI_RR_LOADING_LIST, "Radio Resource Loading List" },
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{ CBSP_IEI_CAUSE, "Cause" },
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{ CBSP_IEI_DCS, "Data Coding Scheme" },
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{ CBSP_IEI_RECOVERY_IND, "Recovery Indication" },
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{ CBSP_IEI_MSG_ID, "Message Identifier" },
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{ CBSP_IEI_EMERG_IND, "Emergency Indicator" },
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{ CBSP_IEI_WARN_TYPE, "Warning Type" },
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{ CBSP_IEI_WARN_SEC_INFO, "warning Security Information" },
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{ CBSP_IEI_CHANNEL_IND, "Channel Indicator" },
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{ CBSP_IEI_NUM_OF_PAGES, "Number of Pages" },
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{ CBSP_IEI_SCHEDULE_PERIOD, "Schedule Period" },
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{ CBSP_IEI_NUM_OF_RES_SLOTS, "Number of Reserved Slots" },
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{ CBSP_IEI_BCAST_MSG_TYPE, "Broadcast Message Type" },
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{ CBSP_IEI_WARNING_PERIOD, "Waring Period" },
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{ CBSP_IEI_KEEP_ALIVE_REP_PERIOD, "Keep Alive Repetition Period" },
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{ 0, NULL }
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};
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const struct value_string cbsp_category_names[] = {
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{ CBSP_CATEG_HIGH_PRIO, "High Priority" },
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{ CBSP_CATEG_BACKGROUND, "Background" },
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{ CBSP_CATEG_NORMAL, "Normal" },
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{ 0, NULL }
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};
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const struct tlv_definition cbsp_att_tlvdef = {
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.def = {
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[CBSP_IEI_MSG_CONTENT] = { TLV_TYPE_FIXED, 83 },
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[CBSP_IEI_OLD_SERIAL_NR] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_NEW_SERIAL_NR] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_CELL_LIST] = { TLV_TYPE_TL16V },
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[CBSP_IEI_CATEGORY] = { TLV_TYPE_TV },
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[CBSP_IEI_REP_PERIOD] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_NUM_BCAST_REQ] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_NUM_BCAST_COMPL_LIST] = { TLV_TYPE_TL16V },
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[CBSP_IEI_FAILURE_LIST] = { TLV_TYPE_TL16V },
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[CBSP_IEI_RR_LOADING_LIST] = { TLV_TYPE_TL16V },
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[CBSP_IEI_CAUSE] = { TLV_TYPE_TV },
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[CBSP_IEI_DCS] = { TLV_TYPE_TV },
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[CBSP_IEI_RECOVERY_IND] = { TLV_TYPE_TV },
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[CBSP_IEI_MSG_ID] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_EMERG_IND] = { TLV_TYPE_TV },
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[CBSP_IEI_WARN_TYPE] = { TLV_TYPE_FIXED, 2 },
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[CBSP_IEI_WARN_SEC_INFO] = { TLV_TYPE_FIXED, 50 },
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[CBSP_IEI_CHANNEL_IND] = { TLV_TYPE_TV },
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[CBSP_IEI_NUM_OF_PAGES] = { TLV_TYPE_TV },
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[CBSP_IEI_SCHEDULE_PERIOD] = { TLV_TYPE_TV },
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[CBSP_IEI_NUM_OF_RES_SLOTS] = { TLV_TYPE_TV },
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[CBSP_IEI_BCAST_MSG_TYPE] = { TLV_TYPE_TV },
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[CBSP_IEI_WARNING_PERIOD] = { TLV_TYPE_TV },
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[CBSP_IEI_KEEP_ALIVE_REP_PERIOD] = { TLV_TYPE_TV },
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},
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};
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