mirror of https://gerrit.osmocom.org/libosmocore
82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/*! \addtogroup bssmap_le
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* @{
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* \file bssmap_le.h
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* Message encoding and decoding for 3GPP TS 49.031 BSSMAP-LE.
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*/
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/*
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* (C) 2020 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
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* All Rights Reserved
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*
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* Author: Neels Hofmeyr <neels@hofmeyr.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#pragma once
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#include <osmocom/gsm/protocol/gsm_49_031.h>
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struct osmo_bsslap_err;
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struct osmo_gad_err;
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struct osmo_bssmap_le_err {
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int rc;
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enum bssmap_le_msgt msg_type;
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enum bssmap_le_iei iei;
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enum lcs_cause cause;
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struct osmo_bsslap_err *bsslap_err;
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struct osmo_gad_err *gad_err;
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char *logmsg;
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};
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struct osmo_bssap_le_err {
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int rc;
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struct osmo_bssmap_le_err *bssmap_le_err;
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void *dtap_err;
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char *logmsg;
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};
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enum bssmap_le_msgt osmo_bssmap_le_msgt(const uint8_t *data, uint8_t len);
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extern const struct value_string osmo_bssmap_le_msgt_names[];
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static inline const char *osmo_bssmap_le_msgt_name(enum bssmap_le_msgt val)
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{ return get_value_string(osmo_bssmap_le_msgt_names, val); }
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extern const struct value_string osmo_bssmap_le_iei_names[];
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static inline const char *osmo_bssmap_le_iei_name(enum bssmap_le_iei val)
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{ return get_value_string(osmo_bssmap_le_iei_names, val); }
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int osmo_lcs_cause_enc(struct msgb *msg, const struct lcs_cause_ie *lcs_cause);
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int osmo_lcs_cause_dec(struct lcs_cause_ie *lcs_cause,
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enum bssmap_le_msgt msgt, enum bssmap_le_iei iei,
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struct osmo_bssmap_le_err **err, void *err_ctx,
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const uint8_t *data, uint8_t len);
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int osmo_bssap_le_pdu_to_str_buf(char *buf, size_t buflen, const struct bssap_le_pdu *bssap_le);
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char *osmo_bssap_le_pdu_to_str_c(void *ctx, const struct bssap_le_pdu *bssap_le);
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struct msgb *osmo_bssap_le_enc(const struct bssap_le_pdu *pdu);
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int osmo_bssap_le_dec(struct bssap_le_pdu *pdu, struct osmo_bssap_le_err **err, void *err_ctx, struct msgb *msg);
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uint8_t osmo_bssmap_le_ie_enc_location_type(struct msgb *msg, const struct bssmap_le_location_type *location_type);
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int osmo_bssmap_le_ie_dec_location_type(struct bssmap_le_location_type *lt,
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enum bssmap_le_msgt msgt, enum bssmap_le_iei iei,
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struct osmo_bssmap_le_err **err, void *err_ctx,
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const uint8_t *elem, uint8_t len);
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/*! @} */
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