pdn.h

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/*
 * Copyright (c) 2021 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef PDN_H_
#define PDN_H_
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <zephyr/net/net_ip.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum pdn_fam {
        PDN_FAM_IPV4   = 0, 
        PDN_FAM_IPV6   = 1, 
        PDN_FAM_IPV4V6 = 2, 
        PDN_FAM_NONIP  = 3, 
};
 
struct pdn_pdp_opt {
        uint8_t ip4_addr_alloc;
        uint8_t nslpi;
        uint8_t secure_pco;
};
 
enum pdn_event {
        PDN_EVENT_CNEC_ESM,
        PDN_EVENT_ACTIVATED,
        PDN_EVENT_DEACTIVATED,
        PDN_EVENT_IPV6_UP,
        PDN_EVENT_IPV6_DOWN,
        PDN_EVENT_NETWORK_DETACH,
        PDN_EVENT_APN_RATE_CONTROL_ON,
        PDN_EVENT_APN_RATE_CONTROL_OFF,
        PDN_EVENT_CTX_DESTROYED,
};
 
enum pdn_auth {
        PDN_AUTH_NONE = 0,      
        PDN_AUTH_PAP  = 1,      
        PDN_AUTH_CHAP = 2,      
};
 
typedef void (*pdn_event_handler_t)(uint8_t cid, enum pdn_event event, int reason);
 
int pdn_ctx_create(uint8_t *cid, pdn_event_handler_t cb);
 
int pdn_ctx_configure(uint8_t cid, const char *apn, enum pdn_fam family,
                      struct pdn_pdp_opt *opts);
 
int pdn_ctx_auth_set(uint8_t cid, enum pdn_auth method,
                     const char *user, const char *password);
 
int pdn_ctx_destroy(uint8_t cid);
 
int pdn_activate(uint8_t cid, int *esm, enum pdn_fam *family);
 
int pdn_deactivate(uint8_t cid);
 
int pdn_id_get(uint8_t cid);
 
int pdn_dynamic_params_get(uint8_t cid, struct in_addr *dns4_pri,
                           struct in_addr *dns4_sec, unsigned int *ipv4_mtu);
 
int pdn_default_apn_get(char *buf, size_t len);
 
int pdn_default_ctx_cb_reg(pdn_event_handler_t cb);
 
int pdn_default_ctx_cb_dereg(pdn_event_handler_t cb);
 
#if CONFIG_PDN_ESM_STRERROR
 
const char *pdn_esm_strerror(int reason);
 
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif /* PDN_H_ */