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libosmocore/src/gsm/gsm0808.c

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/* (C) 2009,2010 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009,2010 by On-Waves
* 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 <osmocom/core/byteswap.h>
#include <osmocom/gsm/gsm0808.h>
#include <osmocom/gsm/gsm0808_utils.h>
#include <osmocom/gsm/protocol/gsm_08_08.h>
#include <osmocom/gsm/gsm48.h>
#define BSSMAP_MSG_SIZE 512
#define BSSMAP_MSG_HEADROOM 128
struct msgb *gsm0808_create_layer3_aoip(const struct msgb *msg_l3, uint16_t nc,
uint16_t cc, int lac, uint16_t _ci,
const struct gsm0808_speech_codec_list
*scl)
{
struct msgb* msg;
struct {
uint8_t ident;
struct gsm48_loc_area_id lai;
uint16_t ci;
} __attribute__ ((packed)) lai_ci;
msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap cmpl l3");
if (!msg)
return NULL;
/* create layer 3 header */
msgb_v_put(msg, BSS_MAP_MSG_COMPLETE_LAYER_3);
/* create the cell header */
lai_ci.ident = CELL_IDENT_WHOLE_GLOBAL;
gsm48_generate_lai(&lai_ci.lai, cc, nc, lac);
lai_ci.ci = osmo_htons(_ci);
msgb_tlv_put(msg, GSM0808_IE_CELL_IDENTIFIER, sizeof(lai_ci),
(uint8_t *) &lai_ci);
/* copy the layer3 data */
msgb_tlv_put(msg, GSM0808_IE_LAYER_3_INFORMATION,
msgb_l3len(msg_l3), msg_l3->l3h);
/* AoIP: add Codec List (BSS Supported) 3.2.2.103 */
if (scl)
gsm0808_enc_speech_codec_list(msg, scl);
/* push the bssmap header */
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_layer3(struct msgb *msg_l3, uint16_t nc,
uint16_t cc, int lac, uint16_t _ci)
{
return gsm0808_create_layer3_aoip(msg_l3, nc, cc, lac, _ci, NULL);
}
struct msgb *gsm0808_create_reset(void)
{
uint8_t cause = GSM0808_CAUSE_EQUIPMENT_FAILURE;
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: reset");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_RESET);
msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, &cause);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_reset_ack(void)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: reset ack");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_RESET_ACKNOWLEDGE);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_clear_complete(void)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: clear complete");
uint8_t val = BSS_MAP_MSG_CLEAR_COMPLETE;
if (!msg)
return NULL;
msg->l3h = msg->data;
msgb_tlv_put(msg, BSSAP_MSG_BSS_MANAGEMENT, 1, &val);
return msg;
}
struct msgb *gsm0808_create_clear_command(uint8_t reason)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: clear command");
if (!msg)
return NULL;
msg->l3h = msgb_tv_put(msg, BSSAP_MSG_BSS_MANAGEMENT, 4);
msgb_v_put(msg, BSS_MAP_MSG_CLEAR_CMD);
msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, &reason);
return msg;
}
struct msgb *gsm0808_create_cipher(const struct gsm0808_encrypt_info *ei,
const uint8_t *cipher_response_mode)
{
/* See also: 3GPP TS 48.008 3.2.1.30 CIPHER MODE COMMAND */
struct msgb *msg;
/* Mandatory emelent! */
OSMO_ASSERT(ei);
msg =
msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"cipher-mode-command");
if (!msg)
return NULL;
/* Message Type 3.2.2.1 */
msgb_v_put(msg, BSS_MAP_MSG_CIPHER_MODE_CMD);
/* Encryption Information 3.2.2.10 */
gsm0808_enc_encrypt_info(msg, ei);
/* Cipher Response Mode 3.2.2.34 */
if (cipher_response_mode)
msgb_tv_put(msg, GSM0808_IE_CIPHER_RESPONSE_MODE,
*cipher_response_mode);
/* pre-pend the header */
msg->l3h =
msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_cipher_complete(struct msgb *layer3, uint8_t alg_id)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"cipher-complete");
if (!msg)
return NULL;
/* send response with BSS override for A5/1... cheating */
msgb_v_put(msg, BSS_MAP_MSG_CIPHER_MODE_COMPLETE);
/* include layer3 in case we have at least two octets */
if (layer3 && msgb_l3len(layer3) > 2) {
msg->l4h = msgb_tlv_put(msg, GSM0808_IE_LAYER_3_MESSAGE_CONTENTS,
msgb_l3len(layer3), layer3->l3h);
}
/* and the optional BSS message */
msgb_tv_put(msg, GSM0808_IE_CHOSEN_ENCR_ALG, alg_id);
/* pre-pend the header */
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_cipher_reject(uint8_t cause)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: clear complete");
if (!msg)
return NULL;
msgb_tv_put(msg, BSS_MAP_MSG_CIPHER_MODE_REJECT, cause);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_classmark_update(const uint8_t *cm2, uint8_t cm2_len,
const uint8_t *cm3, uint8_t cm3_len)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"classmark-update");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_CLASSMARK_UPDATE);
msgb_tlv_put(msg, GSM0808_IE_CLASSMARK_INFORMATION_T2, cm2_len, cm2);
if (cm3)
msgb_tlv_put(msg, GSM0808_IE_CLASSMARK_INFORMATION_T3,
cm3_len, cm3);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_sapi_reject(uint8_t link_id)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: sapi 'n' reject");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_SAPI_N_REJECT);
msgb_v_put(msg, link_id);
msgb_v_put(msg, GSM0808_CAUSE_BSS_NOT_EQUIPPED);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_ass(const struct gsm0808_channel_type *ct,
const uint16_t *cic,
const struct sockaddr_storage *ss,
const struct gsm0808_speech_codec_list *scl,
const uint32_t *ci)
{
/* See also: 3GPP TS 48.008 3.2.1.1 ASSIGNMENT REQUEST */
struct msgb *msg;
uint16_t cic_sw;
uint32_t ci_sw;
/* Mandatory emelent! */
OSMO_ASSERT(ct);
msg =
msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: ass req");
if (!msg)
return NULL;
/* Message Type 3.2.2.1 */
msgb_v_put(msg, BSS_MAP_MSG_ASSIGMENT_RQST);
/* Channel Type 3.2.2.11 */
gsm0808_enc_channel_type(msg, ct);
/* Circuit Identity Code 3.2.2.2 */
if (cic) {
cic_sw = osmo_htons(*cic);
msgb_tv_fixed_put(msg, GSM0808_IE_CIRCUIT_IDENTITY_CODE,
sizeof(cic_sw), (uint8_t *) & cic_sw);
}
/* AoIP: AoIP Transport Layer Address (MGW) 3.2.2.102 */
if (ss) {
gsm0808_enc_aoip_trasp_addr(msg, ss);
}
/* AoIP: Codec List (MSC Preferred) 3.2.2.103 */
if (scl)
gsm0808_enc_speech_codec_list(msg, scl);
/* AoIP: Call Identifier 3.2.2.105 */
if (ci) {
ci_sw = osmo_htonl(*ci);
msgb_tv_fixed_put(msg, GSM0808_IE_CALL_ID, sizeof(ci_sw),
(uint8_t *) & ci_sw);
}
/* push the bssmap header */
msg->l3h =
msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_ass_compl(uint8_t rr_cause, uint8_t chosen_channel,
uint8_t encr_alg_id, uint8_t speech_mode,
const struct sockaddr_storage *ss,
const struct gsm0808_speech_codec *sc,
const struct gsm0808_speech_codec_list
*scl)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: ass compl");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_ASSIGMENT_COMPLETE);
/* write 3.2.2.22 */
msgb_tv_put(msg, GSM0808_IE_RR_CAUSE, rr_cause);
/* write cirtcuit identity code 3.2.2.2 */
/* write cell identifier 3.2.2.17 */
/* write chosen channel 3.2.2.33 when BTS picked it */
msgb_tv_put(msg, GSM0808_IE_CHOSEN_CHANNEL, chosen_channel);
/* write chosen encryption algorithm 3.2.2.44 */
msgb_tv_put(msg, GSM0808_IE_CHOSEN_ENCR_ALG, encr_alg_id);
/* write circuit pool 3.2.2.45 */
/* write speech version chosen: 3.2.2.51 when BTS picked it */
if (speech_mode != 0)
msgb_tv_put(msg, GSM0808_IE_SPEECH_VERSION, speech_mode);
/* AoIP: AoIP Transport Layer Address (BSS) 3.2.2.102 */
if (ss)
gsm0808_enc_aoip_trasp_addr(msg, ss);
/* AoIP: Speech Codec (Chosen) 3.2.2.104 */
if (sc)
gsm0808_enc_speech_codec(msg, sc);
/* AoIP: add Codec List (BSS Supported) 3.2.2.103 */
if (scl)
gsm0808_enc_speech_codec_list(msg, scl);
/* write LSA identifier 3.2.2.15 */
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_assignment_completed(uint8_t rr_cause,
uint8_t chosen_channel,
uint8_t encr_alg_id,
uint8_t speech_mode)
{
return gsm0808_create_ass_compl(rr_cause, chosen_channel, encr_alg_id,
speech_mode, NULL, NULL, NULL);
}
struct msgb *gsm0808_create_ass_fail(uint8_t cause, const uint8_t *rr_cause,
const struct gsm0808_speech_codec_list
*scl)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: ass fail");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_ASSIGMENT_FAILURE);
msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, &cause);
/* RR cause 3.2.2.22 */
if (rr_cause)
msgb_tv_put(msg, GSM0808_IE_RR_CAUSE, *rr_cause);
/* Circuit pool 3.22.45 */
/* Circuit pool list 3.2.2.46 */
/* AoIP: add Codec List (BSS Supported) 3.2.2.103 */
if (scl)
gsm0808_enc_speech_codec_list(msg, scl);
/* update the size */
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_assignment_failure(uint8_t cause,
uint8_t *rr_cause)
{
return gsm0808_create_ass_fail(cause, rr_cause, NULL);
}
struct msgb *gsm0808_create_clear_rqst(uint8_t cause)
{
struct msgb *msg;
msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"bssmap: clear rqst");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_CLEAR_RQST);
msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, &cause);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
struct msgb *gsm0808_create_paging(const char *imsi, const uint32_t *tmsi,
const struct gsm0808_cell_id_list *cil,
const uint8_t *chan_needed)
{
struct msgb *msg;
uint8_t mid_buf[GSM48_MI_SIZE + 2];
int mid_len;
uint32_t tmsi_sw;
/* Mandatory emelents! */
OSMO_ASSERT(imsi);
OSMO_ASSERT(cil);
/* Malformed IMSI */
OSMO_ASSERT(strlen(imsi) <= GSM48_MI_SIZE);
msg =
msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM, "paging");
if (!msg)
return NULL;
/* Message Type 3.2.2.1 */
msgb_v_put(msg, BSS_MAP_MSG_PAGING);
/* IMSI 3.2.2.6 */
mid_len = gsm48_generate_mid_from_imsi(mid_buf, imsi);
msgb_tlv_put(msg, GSM0808_IE_IMSI, mid_len - 2, mid_buf + 2);
/* TMSI 3.2.2.7 */
if (tmsi) {
tmsi_sw = osmo_htonl(*tmsi);
msgb_tlv_put(msg, GSM0808_IE_TMSI, sizeof(*tmsi),
(uint8_t *) & tmsi_sw);
}
/* Cell Identifier List 3.2.2.27 */
if (cil)
gsm0808_enc_cell_id_list(msg, cil);
/* Channel Needed 3.2.2.36 */
if (chan_needed) {
msgb_tv_put(msg, GSM0808_IE_CHANNEL_NEEDED,
(*chan_needed) & 0x03);
}
/* pre-pend the header */
msg->l3h =
msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
return msg;
}
void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id)
{
uint8_t *hh = msgb_push(msg, 3);
hh[0] = BSSAP_MSG_DTAP;
hh[1] = link_id;
hh[2] = msg->len - 3;
}
struct msgb *gsm0808_create_dtap(struct msgb *msg_l3, uint8_t link_id)
{
struct dtap_header *header;
uint8_t *data;
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
"dtap");
if (!msg)
return NULL;
/* DTAP header */
msg->l3h = msgb_put(msg, sizeof(*header));
header = (struct dtap_header *) &msg->l3h[0];
header->type = BSSAP_MSG_DTAP;
header->link_id = link_id;
header->length = msgb_l3len(msg_l3);
/* Payload */
data = msgb_put(msg, header->length);
memcpy(data, msg_l3->l3h, header->length);
return msg;
}
/* As per 3GPP TS 48.008 version 11.7.0 Release 11 */
static const struct tlv_definition bss_att_tlvdef = {
.def = {
[GSM0808_IE_CIRCUIT_IDENTITY_CODE] = { TLV_TYPE_FIXED, 2 },
[GSM0808_IE_CONNECTION_RELEASE_RQSTED] = { TLV_TYPE_TV },
[GSM0808_IE_RESOURCE_AVAILABLE] = { TLV_TYPE_FIXED, 21 },
[GSM0808_IE_CAUSE] = { TLV_TYPE_TLV },
[GSM0808_IE_IMSI] = { TLV_TYPE_TLV },
[GSM0808_IE_TMSI] = { TLV_TYPE_TLV },
[GSM0808_IE_NUMBER_OF_MSS] = { TLV_TYPE_TV },
[GSM0808_IE_LAYER_3_HEADER_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_ENCRYPTION_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_CHANNEL_TYPE] = { TLV_TYPE_TLV },
[GSM0808_IE_PERIODICITY] = { TLV_TYPE_TV },
[GSM0808_IE_EXTENDED_RESOURCE_INDICATOR]= { TLV_TYPE_TV },
[GSM0808_IE_TOTAL_RESOURCE_ACCESSIBLE] = { TLV_TYPE_FIXED, 4 },
[GSM0808_IE_LSA_IDENTIFIER] = { TLV_TYPE_TLV },
[GSM0808_IE_LSA_IDENTIFIER_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_LSA_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_IDENTIFIER] = { TLV_TYPE_TLV },
[GSM0808_IE_PRIORITY] = { TLV_TYPE_TLV },
[GSM0808_IE_CLASSMARK_INFORMATION_T2] = { TLV_TYPE_TLV },
[GSM0808_IE_CLASSMARK_INFORMATION_T3] = { TLV_TYPE_TLV },
[GSM0808_IE_INTERFERENCE_BAND_TO_USE] = { TLV_TYPE_TV },
[GSM0808_IE_RR_CAUSE] = { TLV_TYPE_TV },
[GSM0808_IE_LAYER_3_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_DLCI] = { TLV_TYPE_TV },
[GSM0808_IE_DOWNLINK_DTX_FLAG] = { TLV_TYPE_TV },
[GSM0808_IE_CELL_IDENTIFIER_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_ID_LIST_SEGMENT] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_ID_LIST_SEG_EST_CELLS] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_ID_LIST_SEG_CELLS_TBE] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_ID_LIST_SEG_REL_CELLS] = { TLV_TYPE_TLV },
[GSM0808_IE_CELL_ID_LIST_SEG_NE_CELLS] = { TLV_TYPE_TLV },
[GSM0808_IE_RESPONSE_RQST] = { TLV_TYPE_T },
[GSM0808_IE_RESOURCE_INDICATION_METHOD] = { TLV_TYPE_TV },
[GSM0808_IE_CLASSMARK_INFORMATION_TYPE_1] = { TLV_TYPE_TV },
[GSM0808_IE_CIRCUIT_IDENTITY_CODE_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_DIAGNOSTIC] = { TLV_TYPE_TLV },
[GSM0808_IE_CHOSEN_CHANNEL] = { TLV_TYPE_TV },
[GSM0808_IE_CIPHER_RESPONSE_MODE] = { TLV_TYPE_TV },
[GSM0808_IE_LAYER_3_MESSAGE_CONTENTS] = { TLV_TYPE_TLV },
[GSM0808_IE_CHANNEL_NEEDED] = { TLV_TYPE_TV },
[GSM0808_IE_TRACE_TYPE] = { TLV_TYPE_TV },
[GSM0808_IE_TRIGGERID] = { TLV_TYPE_TLV },
[GSM0808_IE_TRACE_REFERENCE] = { TLV_TYPE_TV },
[GSM0808_IE_TRANSACTIONID] = { TLV_TYPE_TLV },
[GSM0808_IE_MOBILE_IDENTITY] = { TLV_TYPE_TLV },
[GSM0808_IE_OMCID] = { TLV_TYPE_TLV },
[GSM0808_IE_FORWARD_INDICATOR] = { TLV_TYPE_TV },
[GSM0808_IE_CHOSEN_ENCR_ALG] = { TLV_TYPE_TV },
[GSM0808_IE_CIRCUIT_POOL] = { TLV_TYPE_TV },
[GSM0808_IE_CIRCUIT_POOL_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_TIME_INDICATION] = { TLV_TYPE_TV },
[GSM0808_IE_RESOURCE_SITUATION] = { TLV_TYPE_TLV },
[GSM0808_IE_CURRENT_CHANNEL_TYPE_1] = { TLV_TYPE_TV },
[GSM0808_IE_QUEUEING_INDICATOR] = { TLV_TYPE_TV },
[GSM0808_IE_SPEECH_VERSION] = { TLV_TYPE_TV },
[GSM0808_IE_ASSIGNMENT_REQUIREMENT] = { TLV_TYPE_TV },
[GSM0808_IE_TALKER_FLAG] = { TLV_TYPE_T },
[GSM0808_IE_GROUP_CALL_REFERENCE] = { TLV_TYPE_TLV },
[GSM0808_IE_EMLPP_PRIORITY] = { TLV_TYPE_TV },
[GSM0808_IE_CONFIG_EVO_INDI] = { TLV_TYPE_TV },
[GSM0808_IE_OLD_BSS_TO_NEW_BSS_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_LCS_QOS] = { TLV_TYPE_TLV },
[GSM0808_IE_LSA_ACCESS_CTRL_SUPPR] = { TLV_TYPE_TV },
[GSM0808_IE_LCS_PRIORITY] = { TLV_TYPE_TLV },
[GSM0808_IE_LOCATION_TYPE] = { TLV_TYPE_TLV },
[GSM0808_IE_LOCATION_ESTIMATE] = { TLV_TYPE_TLV },
[GSM0808_IE_POSITIONING_DATA] = { TLV_TYPE_TLV },
[GSM0808_IE_LCS_CAUSE] = { TLV_TYPE_TLV },
[GSM0808_IE_APDU] = { TLV_TYPE_TLV },
[GSM0808_IE_NETWORK_ELEMENT_IDENTITY] = { TLV_TYPE_TLV },
[GSM0808_IE_GPS_ASSISTANCE_DATA] = { TLV_TYPE_TLV },
[GSM0808_IE_DECIPHERING_KEYS] = { TLV_TYPE_TLV },
[GSM0808_IE_RETURN_ERROR_RQST] = { TLV_TYPE_TLV },
[GSM0808_IE_RETURN_ERROR_CAUSE] = { TLV_TYPE_TLV },
[GSM0808_IE_SEGMENTATION] = { TLV_TYPE_TLV },
[GSM0808_IE_SERVICE_HANDOVER] = { TLV_TYPE_TLV },
[GSM0808_IE_SOURCE_RNC_TO_TARGET_RNC_TRANSPARENT_UMTS] = { TLV_TYPE_TLV },
[GSM0808_IE_SOURCE_RNC_TO_TARGET_RNC_TRANSPARENT_CDMA2000] = { TLV_TYPE_TLV },
[GSM0808_IE_GERAN_CLASSMARK] = { TLV_TYPE_TLV },
[GSM0808_IE_GERAN_BSC_CONTAINER] = { TLV_TYPE_TLV },
[GSM0808_IE_NEW_BSS_TO_OLD_BSS_INFO] = { TLV_TYPE_TLV },
[GSM0800_IE_INTER_SYSTEM_INFO] = { TLV_TYPE_TLV },
[GSM0808_IE_SNA_ACCESS_INFO] = { TLV_TYPE_TLV },
[GSM0808_IE_VSTK_RAND_INFO] = { TLV_TYPE_TLV },
[GSM0808_IE_PAGING_INFO] = { TLV_TYPE_TV },
[GSM0808_IE_IMEI] = { TLV_TYPE_TLV },
[GSM0808_IE_VELOCITY_ESTIMATE] = { TLV_TYPE_TLV },
[GSM0808_IE_VGCS_FEATURE_FLAGS] = { TLV_TYPE_TLV },
[GSM0808_IE_TALKER_PRIORITY] = { TLV_TYPE_TV },
[GSM0808_IE_EMERGENCY_SET_INDICATION] = { TLV_TYPE_T },
[GSM0808_IE_TALKER_IDENTITY] = { TLV_TYPE_TLV },
[GSM0808_IE_SMS_TO_VGCS] = { TLV_TYPE_TLV },
[GSM0808_IE_VGCS_TALKER_MODE] = { TLV_TYPE_TLV },
[GSM0808_IE_VGCS_VBS_CELL_STATUS] = { TLV_TYPE_TLV },
[GSM0808_IE_GANSS_ASSISTANCE_DATA] = { TLV_TYPE_TLV },
[GSM0808_IE_GANSS_POSITIONING_DATA] = { TLV_TYPE_TLV },
[GSM0808_IE_GANSS_LOCATION_TYPE] = { TLV_TYPE_TLV },
[GSM0808_IE_APP_DATA] = { TLV_TYPE_TLV },
[GSM0808_IE_DATA_IDENTITY] = { TLV_TYPE_TLV },
[GSM0808_IE_APP_DATA_INFO] = { TLV_TYPE_TLV },
[GSM0808_IE_MSISDN] = { TLV_TYPE_TLV },
[GSM0808_IE_AOIP_TRASP_ADDR] = { TLV_TYPE_TLV },
[GSM0808_IE_SPEECH_CODEC_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_SPEECH_CODEC] = { TLV_TYPE_TLV },
[GSM0808_IE_CALL_ID] = { TLV_TYPE_FIXED, 4 },
[GSM0808_IE_CALL_ID_LIST] = { TLV_TYPE_TLV },
[GSM0808_IE_A_IF_SEL_FOR_RESET] = { TLV_TYPE_TV },
[GSM0808_IE_KC_128] = { TLV_TYPE_FIXED, 16 },
[GSM0808_IE_CSG_IDENTIFIER] = { TLV_TYPE_TLV },
[GSM0808_IE_REDIR_ATTEMPT_FLAG] = { TLV_TYPE_T },
[GSM0808_IE_REROUTE_REJ_CAUSE] = { TLV_TYPE_TV },
[GSM0808_IE_SEND_SEQ_NUM] = { TLV_TYPE_TV },
[GSM0808_IE_REROUTE_COMPL_OUTCOME] = { TLV_TYPE_TV },
[GSM0808_IE_GLOBAL_CALL_REF] = { TLV_TYPE_TLV },
[GSM0808_IE_LCLS_CONFIG] = { TLV_TYPE_TV },
[GSM0808_IE_LCLS_CONN_STATUS_CTRL] = { TLV_TYPE_TV },
[GSM0808_IE_LCLS_CORR_NOT_NEEDED] = { TLV_TYPE_TV },
[GSM0808_IE_LCLS_BSS_STATUS] = { TLV_TYPE_TV },
[GSM0808_IE_LCLS_BREAK_REQ] = { TLV_TYPE_TV },
[GSM0808_IE_CSFB_INDICATION] = { TLV_TYPE_T },
[GSM0808_IE_CS_TO_PS_SRVCC] = { TLV_TYPE_T },
[GSM0808_IE_SRC_ENB_TO_TGT_ENB_TRANSP] = { TLV_TYPE_TLV },
[GSM0808_IE_CS_TO_PS_SRVCC_IND] = { TLV_TYPE_T },
[GSM0808_IE_CN_TO_MS_TRANSP_INFO] = { TLV_TYPE_TLV },
[GSM0808_IE_SELECTED_PLMN_ID] = { TLV_TYPE_FIXED, 3 },
[GSM0808_IE_LAST_USED_EUTRAN_PLMN_ID] = { TLV_TYPE_FIXED, 3 },
},
};
const struct tlv_definition *gsm0808_att_tlvdef(void)
{
return &bss_att_tlvdef;
}
static const struct value_string gsm0808_msgt_names[] = {
{ BSS_MAP_MSG_ASSIGMENT_RQST, "ASSIGNMENT REQ" },
{ BSS_MAP_MSG_ASSIGMENT_COMPLETE, "ASSIGNMENT COMPL" },
{ BSS_MAP_MSG_ASSIGMENT_FAILURE, "ASSIGNMENT FAIL" },
{ BSS_MAP_MSG_CHAN_MOD_RQST, "CHANNEL MODIFY REQUEST" },
{ BSS_MAP_MSG_HANDOVER_RQST, "HANDOVER REQ" },
{ BSS_MAP_MSG_HANDOVER_REQUIRED, "HANDOVER REQUIRED" },
{ BSS_MAP_MSG_HANDOVER_RQST_ACKNOWLEDGE,"HANDOVER REQ ACK" },
{ BSS_MAP_MSG_HANDOVER_CMD, "HANDOVER CMD" },
{ BSS_MAP_MSG_HANDOVER_COMPLETE, "HANDOVER COMPLETE" },
{ BSS_MAP_MSG_HANDOVER_SUCCEEDED, "HANDOVER SUCCESS" },
{ BSS_MAP_MSG_HANDOVER_FAILURE, "HANDOVER FAILURE" },
{ BSS_MAP_MSG_HANDOVER_PERFORMED, "HANDOVER PERFORMED" },
{ BSS_MAP_MSG_HANDOVER_CANDIDATE_ENQUIRE, "HANDOVER CAND ENQ" },
{ BSS_MAP_MSG_HANDOVER_CANDIDATE_RESPONSE, "HANDOVER CAND RESP" },
{ BSS_MAP_MSG_HANDOVER_REQUIRED_REJECT, "HANDOVER REQ REJ" },
{ BSS_MAP_MSG_HANDOVER_DETECT, "HANDOVER DETECT" },
{ BSS_MAP_MSG_INT_HANDOVER_REQUIRED, "INT HANDOVER REQ" },
{ BSS_MAP_MSG_INT_HANDOVER_REQUIRED_REJ,"INT HANDOVER REQ REJ" },
{ BSS_MAP_MSG_INT_HANDOVER_CMD, "INT HANDOVER CMD" },
{ BSS_MAP_MSG_INT_HANDOVER_ENQUIRY, "INT HANDOVER ENQ" },
{ BSS_MAP_MSG_CLEAR_CMD, "CLEAR COMMAND" },
{ BSS_MAP_MSG_CLEAR_COMPLETE, "CLEAR COMPLETE" },
{ BSS_MAP_MSG_CLEAR_RQST, "CLEAR REQUEST" },
{ BSS_MAP_MSG_SAPI_N_REJECT, "SAPI N REJECT" },
{ BSS_MAP_MSG_CONFUSION, "CONFUSION" },
{ BSS_MAP_MSG_SUSPEND, "SUSPEND" },
{ BSS_MAP_MSG_RESUME, "RESUME" },
{ BSS_MAP_MSG_CONNECTION_ORIENTED_INFORMATION, "CONN ORIENT INFO" },
{ BSS_MAP_MSG_PERFORM_LOCATION_RQST, "PERFORM LOC REQ" },
{ BSS_MAP_MSG_LSA_INFORMATION, "LSA INFORMATION" },
{ BSS_MAP_MSG_PERFORM_LOCATION_RESPONSE, "PERFORM LOC RESP" },
{ BSS_MAP_MSG_PERFORM_LOCATION_ABORT, "PERFORM LOC ABORT" },
{ BSS_MAP_MSG_COMMON_ID, "COMMON ID" },
{ BSS_MAP_MSG_REROUTE_CMD, "REROUTE COMMAND" },
{ BSS_MAP_MSG_REROUTE_COMPLETE, "REROUTE COMPLETE" },
{ BSS_MAP_MSG_RESET, "RESET" },
{ BSS_MAP_MSG_RESET_ACKNOWLEDGE, "RESET ACK" },
{ BSS_MAP_MSG_OVERLOAD, "OVERLOAD" },
{ BSS_MAP_MSG_RESET_CIRCUIT, "RESET CIRCUIT" },
{ BSS_MAP_MSG_RESET_CIRCUIT_ACKNOWLEDGE, "RESET CIRCUIT ACK" },
{ BSS_MAP_MSG_MSC_INVOKE_TRACE, "MSC INVOKE TRACE" },
{ BSS_MAP_MSG_BSS_INVOKE_TRACE, "BSS INVOKE TRACE" },
{ BSS_MAP_MSG_CONNECTIONLESS_INFORMATION, "CONNLESS INFO" },
{ BSS_MAP_MSG_RESET_IP_RSRC, "RESET IP RESOURCE" },
{ BSS_MAP_MSG_RESET_IP_RSRC_ACK, "RESET IP RESOURCE ACK" },
{ BSS_MAP_MSG_BLOCK, "BLOCK" },
{ BSS_MAP_MSG_BLOCKING_ACKNOWLEDGE, "BLOCK ACK" },
{ BSS_MAP_MSG_UNBLOCK, "UNBLOCK" },
{ BSS_MAP_MSG_UNBLOCKING_ACKNOWLEDGE, "UNBLOCK ACK" },
{ BSS_MAP_MSG_CIRCUIT_GROUP_BLOCK, "CIRC GROUP BLOCK" },
{ BSS_MAP_MSG_CIRCUIT_GROUP_BLOCKING_ACKNOWLEDGE, "CIRC GORUP BLOCK ACK" },
{ BSS_MAP_MSG_CIRCUIT_GROUP_UNBLOCK, "CIRC GROUP UNBLOCK" },
{ BSS_MAP_MSG_CIRCUIT_GROUP_UNBLOCKING_ACKNOWLEDGE, "CIRC GROUP UNBLOCK ACK" },
{ BSS_MAP_MSG_UNEQUIPPED_CIRCUIT, "UNEQUIPPED CIRCUIT" },
{ BSS_MAP_MSG_CHANGE_CIRCUIT, "CHANGE CIRCUIT" },
{ BSS_MAP_MSG_CHANGE_CIRCUIT_ACKNOWLEDGE, "CHANGE CIRCUIT ACK" },
{ BSS_MAP_MSG_RESOURCE_RQST, "RESOURCE REQ" },
{ BSS_MAP_MSG_RESOURCE_INDICATION, "RESOURCE IND" },
{ BSS_MAP_MSG_PAGING, "PAGING" },
{ BSS_MAP_MSG_CIPHER_MODE_CMD, "CIPHER MODE CMD" },
{ BSS_MAP_MSG_CLASSMARK_UPDATE, "CLASSMARK UPDATE" },
{ BSS_MAP_MSG_CIPHER_MODE_COMPLETE, "CIPHER MODE COMPLETE" },
{ BSS_MAP_MSG_QUEUING_INDICATION, "QUEUING INDICATION" },
{ BSS_MAP_MSG_COMPLETE_LAYER_3, "COMPLETE LAYER 3" },
{ BSS_MAP_MSG_CLASSMARK_RQST, "CLASSMARK REQ" },
{ BSS_MAP_MSG_CIPHER_MODE_REJECT, "CIPHER MODE REJECT" },
{ BSS_MAP_MSG_LOAD_INDICATION, "LOAD IND" },
{ BSS_MAP_MSG_VGCS_VBS_SETUP, "VGCS/VBS SETUP" },
{ BSS_MAP_MSG_VGCS_VBS_SETUP_ACK, "VGCS/VBS SETUP ACK" },
{ BSS_MAP_MSG_VGCS_VBS_SETUP_REFUSE, "VGCS/VBS SETUP REFUSE" },
{ BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_RQST, "VGCS/VBS ASSIGN REQ" },
{ BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_RESULT, "VGCS/VBS ASSIGN RES" },
{ BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_FAILURE, "VGCS/VBS ASSIGN FAIL" },
{ BSS_MAP_MSG_VGCS_VBS_QUEUING_INDICATION, "VGCS/VBS QUEUING IND" },
{ BSS_MAP_MSG_UPLINK_RQST, "UPLINK REQ" },
{ BSS_MAP_MSG_UPLINK_RQST_ACKNOWLEDGE, "UPLINK REQ ACK" },
{ BSS_MAP_MSG_UPLINK_RQST_CONFIRMATION, "UPLINK REQ CONF" },
{ BSS_MAP_MSG_UPLINK_RELEASE_INDICATION,"UPLINK REL IND" },
{ BSS_MAP_MSG_UPLINK_REJECT_CMD, "UPLINK REJ CMD" },
{ BSS_MAP_MSG_UPLINK_RELEASE_CMD, "UPLINK REL CMD" },
{ BSS_MAP_MSG_UPLINK_SEIZED_CMD, "UPLINK SEIZED CMD" },
{ BSS_MAP_MSG_VGCS_ADDL_INFO, "VGCS ADDL INFO" },
{ BSS_MAP_MSG_NOTIFICATION_DATA, "NOTIF DATA" },
{ BSS_MAP_MSG_UPLINK_APP_DATA, "UPLINK APP DATA" },
{ BSS_MAP_MSG_LCLS_CONNECT_CTRL, "LCLS-CONNECT-CONTROL" },
{ BSS_MAP_MSG_LCLS_CONNECT_CTRL_ACK, "CLS-CONNECT-CONTROL-ACK" },
{ BSS_MAP_MSG_LCLS_NOTIFICATION, "LCLS-NOTIFICATION" },
{ 0, NULL }
};
const char *gsm0808_bssmap_name(uint8_t msg_type)
{
return get_value_string(gsm0808_msgt_names, msg_type);
}
static const struct value_string gsm0808_bssap_names[] = {
{ BSSAP_MSG_BSS_MANAGEMENT, "MANAGEMENT" },
{ BSSAP_MSG_DTAP, "DTAP" },
{ 0, NULL }
};
const char *gsm0808_bssap_name(uint8_t msg_type)
{
return get_value_string(gsm0808_bssap_names, msg_type);
}
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