esp-idf/components/bt/bluedroid/btc/profile/std/include/btc_gattc.h

#ifndef __BTC_GATTC_H__
#define __BTC_GATTC_H__

#include "btc_task.h"
#include "esp_bt_defs.h"
#include "esp_gatt_defs.h"
#include "esp_gattc_api.h"

typedef enum {
    BTC_GATTC_ACT_APP_REGISTER = 0,
    BTC_GATTC_ACT_APP_UNREGISTER,
    BTC_GATTC_ACT_OPEN,
    BTC_GATTC_ACT_CLOSE,
    BTC_GATTC_ACT_CFG_MTU,
    BTC_GATTC_ACT_SEARCH_SERVICE,
    BTC_GATTC_ACT_GET_FIRST_CHAR,
    BTC_GATTC_ACT_GET_NEXT_CHAR,
    BTC_GATTC_ACT_GET_FIRST_DESCR,
    BTC_GATTC_ACT_GET_NEXT_DESCR,
    BTC_GATTC_ACT_GET_FIRST_INCL_SERVICE,
    BTC_GATTC_ACT_GET_NEXT_INCL_SERVICE,
    BTC_GATTC_ACT_READ_CHAR,
    BTC_GATTC_ACT_READ_CHAR_DESCR,
    BTC_GATTC_ACT_WRITE_CHAR,
    BTC_GATTC_ACT_WRITE_CHAR_DESCR,
    BTC_GATTC_ACT_PREPARE_WRITE,
    BTC_GATTC_ACT_EXECUTE_WRITE,
    BTC_GATTC_ACT_REG_FOR_NOTIFY,
    BTC_GATTC_ACT_UNREG_FOR_NOTIFY
} btc_gattc_act_t;

/* btc_ble_gattc_args_t */
typedef union {
    //BTC_GATTC_ACT_APP_REGISTER,
	struct app_reg_arg {
		uint16_t app_id;
	} app_reg;
    //BTC_GATTC_ACT_APP_UNREGISTER,
	struct app_unreg_arg {
		esp_gatt_if_t gatt_if;
	} app_unreg;
    //BTC_GATTC_ACT_OPEN,
	struct open_arg {
		esp_gatt_if_t gatt_if;
		esp_bd_addr_t remote_bda;
		bool is_direct;
	} open;
    //BTC_GATTC_ACT_CLOSE,
	struct close_arg {
		uint16_t conn_id;
	} close;
    //BTC_GATTC_ACT_CFG_MTU,
	struct cfg_mtu_arg {
		uint16_t conn_id;
		uint16_t mtu;
	} cfg_mtu;
    //BTC_GATTC_ACT_SEARCH_SERVICE,
	struct search_srvc_arg {
		uint16_t conn_id;
		bool filter_uuid_enable;
		esp_bt_uuid_t filter_uuid;
	} search_srvc;
    //BTC_GATTC_ACT_GET_FIRST_CHAR,
	struct get_first_char_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
	} get_first_char;
    //BTC_GATTC_ACT_GET_NEXT_CHAR,
	struct get_next_char_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
	} get_next_char;
    //BTC_GATTC_ACT_GET_FIRST_DESCR,
	struct get_first_descr_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
	} get_first_descr;
    //BTC_GATTC_ACT_GET_NEXT_DESCR,
	struct get_next_descr_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		esp_gatt_id_t descr_id;
	} get_next_descr;
    //BTC_GATTC_ACT_GET_FIRST_INCL_SERVICE,
	struct get_first_incl_srvc_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
	} get_first_incl_srvc;
    //BTC_GATTC_ACT_GET_NEXT_INCL_SERVICE,
	struct get_next_incl_srvc_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_srvc_id_t start_service_id;
	} get_next_incl_srvc;
    //BTC_GATTC_ACT_READ_CHAR,
	struct read_char_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		esp_gatt_auth_req_t auth_req;
	} read_char;
    //BTC_GATTC_ACT_READ_CHAR_DESCR,
	struct read_descr_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		esp_gatt_id_t descr_id;
		esp_gatt_auth_req_t auth_req;
	} read_descr;
    //BTC_GATTC_ACT_WRITE_CHAR,
	struct write_char_arg {
		uint16_t conn_id;
		uint16_t value_len;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		uint8_t *value;
		esp_gatt_auth_req_t auth_req;
	} write_char;
    //BTC_GATTC_ACT_WRITE_CHAR_DESCR,
	struct write_descr_arg {
		uint16_t conn_id;
		uint16_t value_len;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		esp_gatt_id_t descr_id;
		uint8_t *value;
		esp_gatt_auth_req_t auth_req;
	} write_descr;
    //BTC_GATTC_ACT_PREPARE_WRITE,
	struct prep_write_arg {
		uint16_t conn_id;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
		uint16_t offset;
		uint16_t value_len;
		uint8_t *value;
		esp_gatt_auth_req_t auth_req;
	} prep_write;
    //BTC_GATTC_ACT_EXECUTE_WRITE,
	struct exec_write_arg {
		uint16_t conn_id;
		bool is_execute;
	} exec_write;
    //BTC_GATTC_ACT_REG_FOR_NOTIFY,
	struct reg_for_notify_arg {
		esp_gatt_if_t gatt_if;
		esp_bd_addr_t remote_bda;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
	} reg_for_notify;
    //BTC_GATTC_ACT_UNREG_FOR_NOTIFY
	struct unreg_for_notify_arg {
		esp_gatt_if_t gatt_if;
		esp_bd_addr_t remote_bda;
		esp_gatt_srvc_id_t service_id;
		esp_gatt_id_t char_id;
	} unreg_for_notify;
} btc_ble_gattc_args_t;

void btc_gattc_call_handler(btc_msg_t *msg);
void btc_gattc_cb_handler(btc_msg_t *msg);
void btc_gattc_arg_deep_copy(btc_msg_t *msg, void *p_dest, void *p_src);

#endif /* __BTC_GATTC_H__ */