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components/bt/host/bluedroid/btc/profile/std/include/bt_sdp.h
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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __BT_SDP_H__
#define __BT_SDP_H__
#include <stdint.h>
// #include "bluetooth.h"
#include "common/bt_defs.h"
#include "esp_bt_defs.h"
#define SDP_OPP_SUPPORTED_FORMATS_MAX_LENGTH 15
/**
* These events are handled by the state machine
*/
typedef enum {
SDP_TYPE_RAW, // Used to carry raw SDP search data for unknown UUIDs
SDP_TYPE_MAP_MAS, // Message Access Profile - Server
SDP_TYPE_MAP_MNS, // Message Access Profile - Client (Notification Server)
SDP_TYPE_PBAP_PSE, // Phone Book Profile - Server
SDP_TYPE_PBAP_PCE, // Phone Book Profile - Client
SDP_TYPE_OPP_SERVER, // Object Push Profile
SDP_TYPE_SAP_SERVER, // SIM Access Profile
SDP_TYPE_DIP_SERVER, // Device Identification Profile
} bluetooth_sdp_types;
/**
* Some signals need additional pointers, hence we introduce a
* generic way to handle these pointers.
*/
typedef struct _bluetooth_sdp_hdr_overlay {
bluetooth_sdp_types type;
esp_bt_uuid_t uuid;
uint32_t service_name_length;
char *service_name;
int32_t rfcomm_channel_number;
int32_t l2cap_psm;
int32_t profile_version;
int user1_ptr_len;
uint8_t *user1_ptr;
int user2_ptr_len; // not used
uint8_t *user2_ptr; // not used
} bluetooth_sdp_hdr_overlay;
typedef struct _bluetooth_sdp_raw_record {
bluetooth_sdp_hdr_overlay hdr;
} bluetooth_sdp_raw_record;
typedef struct _bluetooth_sdp_mas_record {
bluetooth_sdp_hdr_overlay hdr;
uint32_t mas_instance_id;
uint32_t supported_features;
uint32_t supported_message_types;
} bluetooth_sdp_mas_record;
typedef struct _bluetooth_sdp_mns_record {
bluetooth_sdp_hdr_overlay hdr;
uint32_t supported_features;
} bluetooth_sdp_mns_record;
typedef struct _bluetooth_sdp_pse_record {
bluetooth_sdp_hdr_overlay hdr;
uint32_t supported_features;
uint32_t supported_repositories;
} bluetooth_sdp_pse_record;
typedef struct _bluetooth_sdp_pce_record {
bluetooth_sdp_hdr_overlay hdr;
} bluetooth_sdp_pce_record;
typedef struct _bluetooth_sdp_ops_record {
bluetooth_sdp_hdr_overlay hdr;
int supported_formats_list_len;
uint8_t supported_formats_list[SDP_OPP_SUPPORTED_FORMATS_MAX_LENGTH];
} bluetooth_sdp_ops_record;
typedef struct _bluetooth_sdp_sap_record {
bluetooth_sdp_hdr_overlay hdr;
} bluetooth_sdp_sap_record;
typedef struct _bluetooth_sdp_dip_record {
bluetooth_sdp_hdr_overlay hdr;
uint16_t vendor;
uint16_t vendor_id_source;
uint16_t product;
uint16_t version;
bool primary_record;
} bluetooth_sdp_dip_record;
typedef union {
bluetooth_sdp_hdr_overlay hdr;
bluetooth_sdp_raw_record raw;
bluetooth_sdp_mas_record mas;
bluetooth_sdp_mns_record mns;
bluetooth_sdp_pse_record pse;
bluetooth_sdp_pce_record pce;
bluetooth_sdp_ops_record ops;
bluetooth_sdp_sap_record sap;
bluetooth_sdp_dip_record dip;
} bluetooth_sdp_record;
#endif /* __BT_SDP_H__ */
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