87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/*
|
|
* Copyright (C) 2023 sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
|
|
* Author: Alexander Couzens <acouzens@sysmocom.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
// TODO: check license
|
|
|
|
/**
|
|
* @defgroup osmo_epdg_gsup_client osmo_epdg_gsup_client
|
|
* @{ @ingroup eap_simaka_sql
|
|
*/
|
|
|
|
#ifndef OSMO_EPDG_GSUP_CLIENT_H_
|
|
#define OSMO_EPDG_GSUP_CLIENT_H_
|
|
|
|
#include <utils/chunk.h>
|
|
|
|
#include <osmocom/gsm/gsup.h>
|
|
|
|
struct osmo_epdg_gsup_response_t {
|
|
struct osmo_gsup_message gsup;
|
|
};
|
|
typedef struct osmo_epdg_gsup_response_t osmo_epdg_gsup_response_t;
|
|
|
|
typedef struct osmo_epdg_gsup_client_t osmo_epdg_gsup_client_t;
|
|
|
|
/**
|
|
* foo
|
|
*/
|
|
struct osmo_epdg_gsup_client_t {
|
|
/**
|
|
* Send Authentication Info Request
|
|
*
|
|
* @param imsi IMSI encoded as human-readable string (IMSI MAX = 15)
|
|
* @param auts (optional)
|
|
* @param auts_rand (optional)
|
|
* @return NULL or the osmo_epdg_gsup_response_t
|
|
*/
|
|
osmo_epdg_gsup_response_t *(*send_auth_request)(osmo_epdg_gsup_client_t *this,
|
|
const char *imsi, uint8_t cn_domain, chunk_t *auts, chunk_t *auts_rand,
|
|
const char *apn, uint8_t pdp_type);
|
|
|
|
/**
|
|
* Update Location Request
|
|
*
|
|
* @return NULL or the osmo_gsup_message
|
|
*/
|
|
osmo_epdg_gsup_response_t *(*update_location)(osmo_epdg_gsup_client_t *this,
|
|
const char *imsi,
|
|
uint8_t cn_domain);
|
|
|
|
/**
|
|
* Tunnel Request
|
|
*
|
|
* @return NULL or the osmo_gsup_message
|
|
*/
|
|
osmo_epdg_gsup_response_t *(*tunnel_request)(osmo_epdg_gsup_client_t *this,
|
|
const char *imsi);
|
|
|
|
/**
|
|
* Destroy a osmo_epdg_gsup_client_t.
|
|
*/
|
|
void (*destroy)(osmo_epdg_gsup_client_t *this);
|
|
};
|
|
|
|
/**
|
|
* Create a osmo_epdg_gsup_client instance.
|
|
*
|
|
* @param address the address of the gsup server */
|
|
osmo_epdg_gsup_client_t *osmo_epdg_gsup_client_create(char *addr);
|
|
|
|
#endif /** OSMO_EPDG_GSUP_CLIENT_H_ @}*/
|
|
|