libosmogsm  1.9.0.13-1584.202310162026
Osmocom GSM library
bssmap_le.h
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1 
6 /*
7  * (C) 2020 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
8  * All Rights Reserved
9  *
10  * Author: Neels Hofmeyr <neels@hofmeyr.de>
11  *
12  * SPDX-License-Identifier: GPL-2.0+
13  *
14  * This program is free software; you can redistribute it and/or modify
15  * it under the terms of the GNU General Public License as published by
16  * the Free Software Foundation; either version 2 of the License, or
17  * (at your option) any later version.
18  *
19  * This program is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22  * GNU General Public License for more details.
23  *
24  */
25 #pragma once
26 
28 
29 struct osmo_bsslap_err;
30 struct osmo_gad_err;
31 
33  int rc;
39  char *logmsg;
40 };
41 
43  int rc;
45  void *dtap_err;
46  char *logmsg;
47 };
48 
49 enum bssmap_le_msgt osmo_bssmap_le_msgt(const uint8_t *data, uint8_t len);
50 
51 extern const struct value_string osmo_bssmap_le_msgt_names[];
52 static inline const char *osmo_bssmap_le_msgt_name(enum bssmap_le_msgt val)
54 
55 extern const struct value_string osmo_bssmap_le_iei_names[];
56 static inline const char *osmo_bssmap_le_iei_name(enum bssmap_le_iei val)
57 { return get_value_string(osmo_bssmap_le_iei_names, val); }
58 
59 int osmo_lcs_cause_enc(struct msgb *msg, const struct lcs_cause_ie *lcs_cause);
60 int osmo_lcs_cause_dec(struct lcs_cause_ie *lcs_cause,
61  enum bssmap_le_msgt msgt, enum bssmap_le_iei iei,
62  struct osmo_bssmap_le_err **err, void *err_ctx,
63  const uint8_t *data, uint8_t len);
64 
65 int osmo_bssap_le_pdu_to_str_buf(char *buf, size_t buflen, const struct bssap_le_pdu *bssap_le);
66 char *osmo_bssap_le_pdu_to_str_c(void *ctx, const struct bssap_le_pdu *bssap_le);
67 
68 struct msgb *osmo_bssap_le_enc(const struct bssap_le_pdu *pdu);
69 int osmo_bssap_le_dec(struct bssap_le_pdu *pdu, struct osmo_bssap_le_err **err, void *err_ctx, struct msgb *msg);
70 
71 uint8_t osmo_bssmap_le_ie_enc_location_type(struct msgb *msg, const struct bssmap_le_location_type *location_type);
73  enum bssmap_le_msgt msgt, enum bssmap_le_iei iei,
74  struct osmo_bssmap_le_err **err, void *err_ctx,
75  const uint8_t *elem, uint8_t len);
76 
enum bssmap_le_iei iei
Definition: bssmap_le.h:35
struct osmo_bsslap_err * bsslap_err
Definition: bssmap_le.h:37
struct msgb * osmo_bssap_le_enc(const struct bssap_le_pdu *pdu)
Encode BSSAP-LE PDU returned in new msgb (3GPP TS 49.031).
Definition: bssmap_le.c:753
int osmo_bssmap_le_ie_dec_location_type(struct bssmap_le_location_type *lt, enum bssmap_le_msgt msgt, enum bssmap_le_iei iei, struct osmo_bssmap_le_err **err, void *err_ctx, const uint8_t *elem, uint8_t len)
Decode BSSMAP-LE Location Type IE value part.
Definition: bssmap_le.c:178
struct osmo_gad_err * gad_err
Definition: bssmap_le.h:38
const char * get_value_string(const struct value_string *vs, uint32_t val)
Definition: bssmap_le.h:32
int rc
Definition: bssmap_le.h:43
Definition: gsm_49_031.h:226
int osmo_bssap_le_dec(struct bssap_le_pdu *pdu, struct osmo_bssap_le_err **err, void *err_ctx, struct msgb *msg)
Decode BSSAP-LE PDU (3GPP TS 49.031).
Definition: bssmap_le.c:784
bssmap_le_iei
Definition: gsm_49_031.h:96
void * dtap_err
Definition: bssmap_le.h:45
int osmo_lcs_cause_enc(struct msgb *msg, const struct lcs_cause_ie *lcs_cause)
Encode the value part of 3GPP TS 49.031 10.13 LCS Cause, without IEI and len.
Definition: bssmap_le.c:328
lcs_cause
3GPP TS 49.031 10.13 LCS Cause, also in 3GPP TS 48.008 3.2.2.66, which simply refers to the former...
Definition: gsm_49_031.h:36
enum bssmap_le_msgt osmo_bssmap_le_msgt(const uint8_t *data, uint8_t len)
Return the BSSMAP-LE msg_type from a BSSAP-LE PDU, e.g.
Definition: bssmap_le.c:483
Definition: gad.h:165
Definition: gsm_49_031.h:159
int osmo_bssap_le_pdu_to_str_buf(char *buf, size_t buflen, const struct bssap_le_pdu *bssap_le)
Return a human readable string describing a BSSAP-LE PDU.
Definition: bssmap_le.c:894
uint8_t data[0]
Definition: bssmap_le.h:42
3GPP TS 49.031 10.13 LCS Cause, also in 3GPP TS 48.008 3.2.2.66, which simply refers to the former...
Definition: gsm_49_031.h:56
enum lcs_cause cause
Definition: bssmap_le.h:36
struct osmo_bssmap_le_err * bssmap_le_err
Definition: bssmap_le.h:44
bssmap_le_msgt
Definition: gsm_49_031.h:83
enum bssmap_le_msgt msg_type
Definition: bssmap_le.h:34
uint8_t len
Definition: gsm_04_11.h:480
char * osmo_bssap_le_pdu_to_str_c(void *ctx, const struct bssap_le_pdu *bssap_le)
Return a human readable string describing a BSSAP-LE PDU.
Definition: bssmap_le.c:932
int osmo_lcs_cause_dec(struct lcs_cause_ie *lcs_cause, enum bssmap_le_msgt msgt, enum bssmap_le_iei iei, struct osmo_bssmap_le_err **err, void *err_ctx, const uint8_t *data, uint8_t len)
Decode the value part of 3GPP TS 49.031 10.13 LCS Cause, without IEI and len.
Definition: bssmap_le.c:346
uint8_t msg[0]
Definition: gsm_08_08.h:729
char * logmsg
Definition: bssmap_le.h:39
uint8_t osmo_bssmap_le_ie_enc_location_type(struct msgb *msg, const struct bssmap_le_location_type *location_type)
Encode full BSSMAP-LE Location Type IE, including IEI tag and length.
Definition: bssmap_le.c:147
Definition: bsslap.h:32
static const char * osmo_bssmap_le_iei_name(enum bssmap_le_iei val)
Definition: bssmap_le.h:56
const struct value_string osmo_bssmap_le_msgt_names[]
Definition: bssmap_le.c:830
static const char * osmo_bssmap_le_msgt_name(enum bssmap_le_msgt val)
Definition: bssmap_le.h:52
int rc
Definition: bssmap_le.h:33
char * logmsg
Definition: bssmap_le.h:46