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/* GSM Mobile Radio Interface Layer 3 messages
* 3GPP TS 04.08 version 7.21.0 Release 1998 / ETSI TS 100 940 V7.21.0 */
/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
* (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
*
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <osmocore/utils.h>
#include <osmocore/tlv.h>
#include <osmocore/gsm48.h>
#include <osmocore/protocol/gsm_04_08.h>
const struct tlv_definition gsm48_att_tlvdef = {
.def = {
[GSM48_IE_MOBILE_ID] = { TLV_TYPE_TLV },
[GSM48_IE_NAME_LONG] = { TLV_TYPE_TLV },
[GSM48_IE_NAME_SHORT] = { TLV_TYPE_TLV },
[GSM48_IE_UTC] = { TLV_TYPE_TV },
[GSM48_IE_NET_TIME_TZ] = { TLV_TYPE_FIXED, 7 },
[GSM48_IE_LSA_IDENT] = { TLV_TYPE_TLV },
[GSM48_IE_BEARER_CAP] = { TLV_TYPE_TLV },
[GSM48_IE_CAUSE] = { TLV_TYPE_TLV },
[GSM48_IE_CC_CAP] = { TLV_TYPE_TLV },
[GSM48_IE_ALERT] = { TLV_TYPE_TLV },
[GSM48_IE_FACILITY] = { TLV_TYPE_TLV },
[GSM48_IE_PROGR_IND] = { TLV_TYPE_TLV },
[GSM48_IE_AUX_STATUS] = { TLV_TYPE_TLV },
[GSM48_IE_NOTIFY] = { TLV_TYPE_TV },
[GSM48_IE_KPD_FACILITY] = { TLV_TYPE_TV },
[GSM48_IE_SIGNAL] = { TLV_TYPE_TV },
[GSM48_IE_CONN_BCD] = { TLV_TYPE_TLV },
[GSM48_IE_CONN_SUB] = { TLV_TYPE_TLV },
[GSM48_IE_CALLING_BCD] = { TLV_TYPE_TLV },
[GSM48_IE_CALLING_SUB] = { TLV_TYPE_TLV },
[GSM48_IE_CALLED_BCD] = { TLV_TYPE_TLV },
[GSM48_IE_CALLED_SUB] = { TLV_TYPE_TLV },
[GSM48_IE_REDIR_BCD] = { TLV_TYPE_TLV },
[GSM48_IE_REDIR_SUB] = { TLV_TYPE_TLV },
[GSM48_IE_LOWL_COMPAT] = { TLV_TYPE_TLV },
[GSM48_IE_HIGHL_COMPAT] = { TLV_TYPE_TLV },
[GSM48_IE_USER_USER] = { TLV_TYPE_TLV },
[GSM48_IE_SS_VERS] = { TLV_TYPE_TLV },
[GSM48_IE_MORE_DATA] = { TLV_TYPE_T },
[GSM48_IE_CLIR_SUPP] = { TLV_TYPE_T },
[GSM48_IE_CLIR_INVOC] = { TLV_TYPE_T },
[GSM48_IE_REV_C_SETUP] = { TLV_TYPE_T },
[GSM48_IE_REPEAT_CIR] = { TLV_TYPE_T },
[GSM48_IE_REPEAT_SEQ] = { TLV_TYPE_T },
/* FIXME: more elements */
},
};
static const char *rr_cause_names[] = {
[GSM48_RR_CAUSE_NORMAL] = "Normal event",
[GSM48_RR_CAUSE_ABNORMAL_UNSPEC] = "Abnormal release, unspecified",
[GSM48_RR_CAUSE_ABNORMAL_UNACCT] = "Abnormal release, channel unacceptable",
[GSM48_RR_CAUSE_ABNORMAL_TIMER] = "Abnormal release, timer expired",
[GSM48_RR_CAUSE_ABNORMAL_NOACT] = "Abnormal release, no activity on radio path",
[GSM48_RR_CAUSE_PREMPTIVE_REL] = "Preemptive release",
[GSM48_RR_CAUSE_HNDOVER_IMP] = "Handover impossible, timing advance out of range",
[GSM48_RR_CAUSE_CHAN_MODE_UNACCT] = "Channel mode unacceptable",
[GSM48_RR_CAUSE_FREQ_NOT_IMPL] = "Frequency not implemented",
[GSM48_RR_CAUSE_CALL_CLEARED] = "Call already cleared",
[GSM48_RR_CAUSE_SEMANT_INCORR] = "Semantically incorrect message",
[GSM48_RR_CAUSE_INVALID_MAND_INF] = "Invalid mandatory information",
[GSM48_RR_CAUSE_MSG_TYPE_N] = "Message type non-existant or not implemented",
[GSM48_RR_CAUSE_MSG_TYPE_N_COMPAT] = "Message type not compatible with protocol state",
[GSM48_RR_CAUSE_COND_IE_ERROR] = "Conditional IE error",
[GSM48_RR_CAUSE_NO_CELL_ALLOC_A] = "No cell allocation available",
[GSM48_RR_CAUSE_PROT_ERROR_UNSPC] = "Protocol error unspecified",
};
const char *cc_state_names[] = {
"NULL",
"INITIATED",
"illegal state 2",
"MO_CALL_PROC",
"CALL_DELIVERED",
"illegal state 5",
"CALL_PRESENT",
"CALL_RECEIVED",
"CONNECT_REQUEST",
"MO_TERM_CALL_CONF",
"ACTIVE",
"DISCONNECT_REQ",
"DISCONNECT_IND",
"illegal state 13",
"illegal state 14",
"illegal state 15",
"illegal state 16",
"illegal state 17",
"illegal state 18",
"RELEASE_REQ",
"illegal state 20",
"illegal state 21",
"illegal state 22",
"illegal state 23",
"illegal state 24",
"illegal state 25",
"MO_ORIG_MODIFY",
"MO_TERM_MODIFY",
"CONNECT_IND",
"illegal state 29",
"illegal state 30",
"illegal state 31",
};
static char strbuf[64];
const char *rr_cause_name(uint8_t cause)
{
if (cause < ARRAY_SIZE(rr_cause_names) &&
rr_cause_names[cause])
return rr_cause_names[cause];
snprintf(strbuf, sizeof(strbuf), "0x%02x", cause);
return strbuf;
}
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