You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.9 KiB
92 lines
2.9 KiB
6 years ago
|
/*
|
||
|
|
* Copyright (C) 2012 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
__BEGIN_DECLS
|
||
|
|
|
||
|
|
#define BTSOCK_FLAG_ENCRYPT 1
|
||
|
|
#define BTSOCK_FLAG_AUTH (1 << 1)
|
||
|
|
#define BTSOCK_FLAG_NO_SDP (1 << 2)
|
||
|
|
#define BTSOCK_FLAG_AUTH_MITM (1 << 3)
|
||
|
|
#define BTSOCK_FLAG_AUTH_16_DIGIT (1 << 4)
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
BTSOCK_RFCOMM = 1,
|
||
|
|
BTSOCK_SCO = 2,
|
||
|
|
BTSOCK_L2CAP = 3
|
||
|
|
} btsock_type_t;
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
BTSOCK_OPT_GET_MODEM_BITS = 1,
|
||
|
|
BTSOCK_OPT_SET_MODEM_BITS = 2,
|
||
|
|
BTSOCK_OPT_CLR_MODEM_BITS = 3,
|
||
|
|
} btsock_option_type_t;
|
||
|
|
|
||
|
|
/** Represents the standard BT SOCKET interface. */
|
||
|
|
typedef struct {
|
||
|
|
short size;
|
||
|
|
bt_bdaddr_t bd_addr;
|
||
|
|
int channel;
|
||
|
|
int status;
|
||
|
|
|
||
|
|
// The writer must make writes using a buffer of this maximum size
|
||
|
|
// to avoid loosing data. (L2CAP only)
|
||
|
|
unsigned short max_tx_packet_size;
|
||
|
|
|
||
|
|
// The reader must read using a buffer of at least this size to avoid
|
||
|
|
// loosing data. (L2CAP only)
|
||
|
|
unsigned short max_rx_packet_size;
|
||
|
|
} __attribute__((packed)) sock_connect_signal_t;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
/** set to size of this struct*/
|
||
|
|
size_t size;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Listen to a RFCOMM UUID or channel. It returns the socket fd from which
|
||
|
|
* btsock_connect_signal can be read out when a remote device connected.
|
||
|
|
* If neither a UUID nor a channel is provided, a channel will be allocated
|
||
|
|
* and a service record can be created providing the channel number to
|
||
|
|
* create_sdp_record(...) in bt_sdp.
|
||
|
|
*/
|
||
|
|
bt_status_t (*listen)(btsock_type_t type, const char* service_name,
|
||
|
|
const uint8_t* service_uuid, int channel, int* sock_fd, int flags);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Connect to a RFCOMM UUID channel of remote device, It returns the socket fd from which
|
||
|
|
* the btsock_connect_signal and a new socket fd to be accepted can be read out when connected
|
||
|
|
*/
|
||
|
|
bt_status_t (*connect)(const bt_bdaddr_t *bd_addr, btsock_type_t type, const uint8_t* uuid,
|
||
|
|
int channel, int* sock_fd, int flags);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* get socket option of rfcomm channel socket.
|
||
|
|
*/
|
||
|
|
bt_status_t (*get_sock_opt)(btsock_type_t type, int channel, btsock_option_type_t option_name,
|
||
|
|
void *option_value, int *option_len);
|
||
|
|
/*
|
||
|
|
|
||
|
|
* set socket option of rfcomm channel socket.
|
||
|
|
*/
|
||
|
|
bt_status_t (*set_sock_opt)(btsock_type_t type, int channel, btsock_option_type_t option_name,
|
||
|
|
void *option_value, int option_len);
|
||
|
|
|
||
|
|
} btsock_interface_t;
|
||
|
|
|
||
|
|
__END_DECLS
|
||
|
|
|