diff options
Diffstat (limited to 'src/gsm/gsm48049.c')
-rw-r--r-- | src/gsm/gsm48049.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/gsm/gsm48049.c b/src/gsm/gsm48049.c new file mode 100644 index 00000000..5e743563 --- /dev/null +++ b/src/gsm/gsm48049.c @@ -0,0 +1,111 @@ +/* CBSP is an ETSI/3GPP standard protocol used between CBC (Cell Brodadcast Centre) + * and BSC (Base Station Controller0 in 2G/GSM/GERAN networks. It is specified + * in 3GPP TS 48.049 + * + * (C) 2019 by Harald Welte <laforge@gnumonks.org> + * All rights reserved. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Released under the terms of the GNU General Public License, Version 2 or + * (at your option) any later version. + */ + +#include <stddef.h> +#include <osmocom/gsm/tlv.h> +#include <osmocom/gsm/protocol/gsm_48_049.h> + +/*********************************************************************** + * Protocol Definitions + ***********************************************************************/ + +const struct value_string cbsp_msg_type_names[] = { + { CBSP_MSGT_WRITE_REPLACE, "WRITE-REPLACE" }, + { CBSP_MSGT_WRITE_REPLACE_COMPL, "WRITE-REPLACE COMPLETE" }, + { CBSP_MSGT_WRITE_REPLACE_FAIL, "WRITE-REPLACE FAILURE" }, + { CBSP_MSGT_KILL, "KILL" }, + { CBSP_MSGT_KILL_COMPL, "KILL COMPLETE" }, + { CBSP_MSGT_KILL_FAIL, "KILL FAILURE" }, + { CBSP_MSGT_LOAD_QUERY, "LOAD QUERY" }, + { CBSP_MSGT_LOAD_QUERY_COMPL, "LOAD QUERY COMPLETE" }, + { CBSP_MSGT_LOAD_QUERY_FAIL, "LOAD QUERY FAILURE" }, + { CBSP_MSGT_MSG_STATUS_QUERY, "MESSAGE STATUS QUERY" }, + { CBSP_MSGT_MSG_STATUS_QUERY_COMPL, "MESSAGE STATUS QUERY COMPLETE" }, + { CBSP_MSGT_MSG_STATUS_QUERY_FAIL, "MESSAGE STATUS QUERY FAILURE" }, + { CBSP_MSGT_SET_DRX, "SET-DRX" }, + { CBSP_MSGT_SET_DRX_COMPL, "SET-DRX COMPLETE" }, + { CBSP_MSGT_SET_DRX_FAIL, "SET-DRX FAILURE" }, + { CBSP_MSGT_RESET, "RESET" }, + { CBSP_MSGT_RESET_COMPL, "RESET COMPLETE" }, + { CBSP_MSGT_RESET_FAIL, "RESET FAILURE" }, + { CBSP_MSGT_RESTART, "RESTART" }, + { CBSP_MSGT_FAILURE, "FAILURE" }, + { CBSP_MSGT_ERROR_IND, "ERROR INDICATION" }, + { CBSP_MSGT_KEEP_ALIVE, "KEEP-ALIVE" }, + { CBSP_MSGT_KEEP_ALIVE_COMPL, "KEEP-ALIVE COMPLETE" }, + { 0, NULL } +}; + +const struct value_string cbsp_iei_names[] = { + { CBSP_IEI_MSG_CONTENT, "Message Content" }, + { CBSP_IEI_OLD_SERIAL_NR, "Old Serial Number" }, + { CBSP_IEI_NEW_SERIAL_NR, "New Serial Number" }, + { CBSP_IEI_CELL_LIST, "Cell List" }, + { CBSP_IEI_CATEGORY, "Category" }, + { CBSP_IEI_REP_PERIOD, "Repetition Period" }, + { CBSP_IEI_NUM_BCAST_REQ, "Number of Broadcasts Requested" }, + { CBSP_IEI_NUM_BCAST_COMPL_LIST,"Number of Broadcasts Completed List" }, + { CBSP_IEI_FAILURE_LIST, "Failure List" }, + { CBSP_IEI_RR_LOADING_LIST, "Radio Resource Loading List" }, + { CBSP_IEI_CAUSE, "Cause" }, + { CBSP_IEI_DCS, "Data Coding Scheme" }, + { CBSP_IEI_RECOVERY_IND, "Recovery Indication" }, + { CBSP_IEI_MSG_ID, "Message Identifier" }, + { CBSP_IEI_EMERG_IND, "Emergency Indicator" }, + { CBSP_IEI_WARN_TYPE, "Warning Type" }, + { CBSP_IEI_WARN_SEC_INFO, "warning Security Information" }, + { CBSP_IEI_CHANNEL_IND, "Channel Indicator" }, + { CBSP_IEI_NUM_OF_PAGES, "Number of Pages" }, + { CBSP_IEI_SCHEDULE_PERIOD, "Schedule Period" }, + { CBSP_IEI_NUM_OF_RES_SLOTS, "Number of Reserved Slots" }, + { CBSP_IEI_BCAST_MSG_TYPE, "Broadcast Message Type" }, + { CBSP_IEI_WARNING_PERIOD, "Waring Period" }, + { CBSP_IEI_KEEP_ALIVE_REP_PERIOD, "Keep Alive Repetition Period" }, + { 0, NULL } +}; + +const struct value_string cbsp_category_names[] = { + { CBSP_CATEG_HIGH_PRIO, "High Priority" }, + { CBSP_CATEG_BACKGROUND, "Background" }, + { CBSP_CATEG_NORMAL, "Normal" }, + { 0, NULL } +}; + +const struct tlv_definition cbsp_att_tlvdef = { + .def = { + [CBSP_IEI_MSG_CONTENT] = { TLV_TYPE_FIXED, 83 }, + [CBSP_IEI_OLD_SERIAL_NR] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_NEW_SERIAL_NR] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_CELL_LIST] = { TLV_TYPE_TL16V }, + [CBSP_IEI_CATEGORY] = { TLV_TYPE_TV }, + [CBSP_IEI_REP_PERIOD] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_NUM_BCAST_REQ] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_NUM_BCAST_COMPL_LIST] = { TLV_TYPE_TL16V }, + [CBSP_IEI_FAILURE_LIST] = { TLV_TYPE_TL16V }, + [CBSP_IEI_RR_LOADING_LIST] = { TLV_TYPE_TL16V }, + [CBSP_IEI_CAUSE] = { TLV_TYPE_TV }, + [CBSP_IEI_DCS] = { TLV_TYPE_TV }, + [CBSP_IEI_RECOVERY_IND] { TLV_TYPE_TV }, + [CBSP_IEI_MSG_ID] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_EMERG_IND] = { TLV_TYPE_TV }, + [CBSP_IEI_WARN_TYPE] = { TLV_TYPE_FIXED, 2 }, + [CBSP_IEI_WARN_SEC_INFO] = { TLV_TYPE_FIXED, 50 }, + [CBSP_IEI_CHANNEL_IND] = { TLV_TYPE_TV }, + [CBSP_IEI_NUM_OF_PAGES] = { TLV_TYPE_TV }, + [CBSP_IEI_SCHEDULE_PERIOD] = { TLV_TYPE_TV }, + [CBSP_IEI_NUM_OF_RES_SLOTS] = { TLV_TYPE_TV }, + [CBSP_IEI_BCAST_MSG_TYPE] = { TLV_TYPE_TV }, + [CBSP_IEI_WARNING_PERIOD] = { TLV_TYPE_TV }, + [CBSP_IEI_KEEP_ALIVE_REP_PERIOD] = { TLV_TYPE_TV }, + }, +}; |