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/*
* Copyright (c) 2021 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef BT_OTS_DIR_LIST_INTERNAL_H_
#define BT_OTS_DIR_LIST_INTERNAL_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <zephyr/types.h>
#include <bluetooth/gatt.h>
#include <bluetooth/services/ots.h>
struct bt_ots_dir_list {
struct net_buf_simple net_buf;
struct bt_gatt_ots_object *dir_list_obj;
uint8_t _content[DIR_LIST_MAX_SIZE];
};
/** @brief Directory Listing record flag field. */
enum {
/** Bit 0 Object Type UUID Size 0: 16bit 1: 128bit*/
BT_OTS_DIR_LIST_FLAG_TYPE_128 = 0,
/** Bit 1 Current Size Present*/
BT_OTS_DIR_LIST_FLAG_CUR_SIZE = 1,
/** Bit 2 Allocated Size Present */
BT_OTS_DIR_LIST_FLAG_ALLOC_SIZE = 2,
/** Bit 3 Object First-Created Present*/
BT_OTS_DIR_LIST_FLAG_FIRST_CREATED = 3,
/** Bit 4 Object Last-Modified Present*/
BT_OTS_DIR_LIST_FLAG_LAST_MODIFIED = 4,
/** Bit 5 Object Properties Present*/
BT_OTS_DIR_LIST_FLAG_PROPERTIES = 5,
/** Bit 6 RFU*/
BT_OTS_DIR_LIST_FLAG_RFU = 6,
/** Bit 7 Extended Flags Present*/
BT_OTS_DIR_LIST_FLAG_EXTENDED = 7,
};
/** @brief Set @ref BT_OTS_DIR_LIST_SET_FLAG_TYPE_128 flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_TYPE_128(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_TYPE_128, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_CUR_SIZE flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_CUR_SIZE(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_CUR_SIZE, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_ALLOC_SIZE flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_ALLOC_SIZE(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_ALLOC_SIZE, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_FIRST_CREATED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_FIRST_CREATED(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_FIRST_CREATED, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_LAST_MODIFIED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_LAST_MODIFIED(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_LAST_MODIFIED, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_PROPERTIES flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_PROPERTIES(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_PROPERTIES, 1)
/** @brief Set @ref BT_OTS_DIR_LIST_FLAG_EXTENDED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_SET_FLAG_EXTENDED(flags) \
WRITE_BIT((flags), BT_OTS_DIR_LIST_FLAG_EXTENDED, 1)
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_TYPE_128 flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_TYPE_128(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_TYPE_128))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_CUR_SIZE flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_CUR_SIZE(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_CUR_SIZE))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_ALLOC_SIZE flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_ALLOC_SIZE(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_ALLOC_SIZE))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_FIRST_CREATED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_FIRST_CREATED(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_FIRST_CREATED))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_LAST_MODIFIED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_LAST_MODIFIED(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_LAST_MODIFIED))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_PROPERTIES flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_PROPERTIES(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_PROPERTIES))
/** @brief Get @ref BT_OTS_DIR_LIST_GET_FLAG_EXTENDED flag.
*
* @param flags Directory Listing Object flags.
*/
#define BT_OTS_DIR_LIST_GET_FLAG_EXTENDED(flags) \
((flags) & BIT(BT_OTS_DIR_LIST_FLAG_EXTENDED))
void bt_ots_dir_list_obj_add(struct bt_ots_dir_list *dir_list, void *obj_manager,
struct bt_gatt_ots_object *cur_obj, struct bt_gatt_ots_object *objj);
void bt_ots_dir_list_obj_remove(struct bt_ots_dir_list *dir_list, void *obj_manager,
struct bt_gatt_ots_object *cur_obj, struct bt_gatt_ots_object *obj);
void bt_ots_dir_list_selected(struct bt_ots_dir_list *dir_list, void *obj_manager,
struct bt_gatt_ots_object *cur_obj);
void bt_ots_dir_list_init(struct bt_ots_dir_list **dir_list, void *obj_manager);
int bt_ots_dir_list_content_get(struct bt_ots_dir_list *dir_list, uint8_t **data,
uint32_t len, uint32_t offset);
#ifdef __cplusplus
}
#endif
#endif /* BT_OTS_DIR_LIST_INTERNAL_H_ */