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/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "common/bt_target.h"
#if (OBEX_INCLUDED == TRUE)
/* Return code of obex_tl_send_data */
#define OBEX_TL_FAILED FALSE
#define OBEX_TL_SUCCESS TRUE
#define OBEX_TL_CONGESTED 2
typedef enum {
OBEX_TL_CONN_OPEN_EVT,
OBEX_TL_CONN_INCOME_EVT,
OBEX_TL_DIS_CONN_EVT,
OBEX_TL_CONGEST_EVT,
OBEX_TL_UNCONGEST_EVT,
OBEX_TL_MTU_CHANGE_EVT,
OBEX_TL_DATA_EVT
} tOBEX_TL_EVT;
typedef union {
/* general struct, used to retrieve handle */
struct {
UINT16 hdl;
} any;
/* struct for OBEX_TL_CONN_OPEN_EVT */
struct {
UINT16 hdl;
UINT16 peer_mtu;
UINT16 our_mtu;
} conn_open;
/* struct for OBEX_TL_CONN_INCOME_EVT */
struct {
UINT16 hdl;
UINT16 peer_mtu;
UINT16 our_mtu;
UINT16 svr_hdl;
} conn_income;
/* struct for OBEX_TL_MTU_CHANGE_EVT */
struct {
UINT16 hdl;
UINT16 peer_mtu;
UINT16 our_mtu;
} mtu_chg;
/* struct for OBEX_TL_DATA_EVT */
struct {
UINT16 hdl;
BT_HDR *p_buf;
} data;
} tOBEX_TL_MSG;
typedef struct
{
UINT16 psm; /* l2cap psm */
UINT16 sec_mask; /* security mask */
UINT16 pref_mtu; /* preferred mtu, limited by L2CAP_MTU_SIZE */
BD_ADDR addr; /* peer bluetooth device address */
} tOBEX_TL_L2CAP_SVR;
typedef struct
{
UINT8 scn; /* service channel number */
UINT16 sec_mask; /* security mask */
UINT16 pref_mtu; /* preferred mtu, limited by rfcomm mtu */
BD_ADDR addr; /* peer bluetooth device address */
} tOBEX_TL_RFCOMM_SVR;
typedef union
{
tOBEX_TL_L2CAP_SVR l2cap;
tOBEX_TL_RFCOMM_SVR rfcomm;
} tOBEX_TL_SVR_INFO;
typedef void (tOBEX_TL_CBACK)(tOBEX_TL_EVT evt, tOBEX_TL_MSG *msg);
typedef struct {
void (*init)(tOBEX_TL_CBACK *callback);
void (*deinit)(void);
UINT16 (*connect)(tOBEX_TL_SVR_INFO *server);
void (*disconnect)(UINT16 tl_hdl);
UINT16 (*send)(UINT16 tl_hdl, BT_HDR *p_buf);
UINT16 (*bind)(tOBEX_TL_SVR_INFO *server);
void (*unbind)(UINT16 tl_hdl);
} tOBEX_TL_OPS;
#endif /* #if (OBEX_INCLUDED == TRUE) */
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