gatt_dm.h

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/*
 * Copyright (c) 2018 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef BT_GATT_DM_H_
#define BT_GATT_DM_H_
 
#include <zephyr/bluetooth/gatt.h>
#include <zephyr/bluetooth/uuid.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct bt_gatt_dm;
 
struct bt_gatt_dm_attr {
        struct bt_uuid  *uuid;
        uint16_t        handle;
        uint8_t         perm;
};
 
struct bt_gatt_dm_cb {
        void (*completed)(struct bt_gatt_dm *dm,
                          void *context);
 
        void (*service_not_found)(struct bt_conn *conn,
                                  void *context);
 
        void (*error_found)(struct bt_conn *conn,
                            int err,
                            void *context);
};
 
struct bt_gatt_service_val *bt_gatt_dm_attr_service_val(
        const struct bt_gatt_dm_attr *attr);
 
struct bt_gatt_chrc *bt_gatt_dm_attr_chrc_val(
        const struct bt_gatt_dm_attr *attr);
 
struct bt_conn *bt_gatt_dm_conn_get(struct bt_gatt_dm *dm);
 
size_t bt_gatt_dm_attr_cnt(const struct bt_gatt_dm *dm);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_service_get(
        const struct bt_gatt_dm *dm);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_char_next(
        const struct bt_gatt_dm *dm,
        const struct bt_gatt_dm_attr *prev);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_char_by_uuid(
        const struct bt_gatt_dm *dm,
        const struct bt_uuid *uuid);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_attr_by_handle(
        const struct bt_gatt_dm *dm, uint16_t handle);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_attr_next(
        const struct bt_gatt_dm *dm,
        const struct bt_gatt_dm_attr *prev);
 
 
const struct bt_gatt_dm_attr *bt_gatt_dm_desc_by_uuid(
        const struct bt_gatt_dm *dm,
        const struct bt_gatt_dm_attr *attr_chrc,
        const struct bt_uuid *uuid);
 
const struct bt_gatt_dm_attr *bt_gatt_dm_desc_next(
        const struct bt_gatt_dm *dm,
        const struct bt_gatt_dm_attr *prev);
 
int bt_gatt_dm_start(struct bt_conn *conn,
                     const struct bt_uuid *svc_uuid,
                     const struct bt_gatt_dm_cb *cb,
                     void *context);
 
int bt_gatt_dm_continue(struct bt_gatt_dm *dm, void *context);
 
int bt_gatt_dm_data_release(struct bt_gatt_dm *dm);
 
#ifdef CONFIG_BT_GATT_DM_DATA_PRINT
void bt_gatt_dm_data_print(const struct bt_gatt_dm *dm);
#else
static inline void bt_gatt_dm_data_print(const struct bt_gatt_dm *dm)
{
}
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif /* BT_GATT_DM_H_ */