/* $NetBSD: bluetooth.h,v 1.5 2011/11/28 12:44:18 joerg Exp $ */
/*-
* Copyright (c) 2001-2009 Maksim Yevmenkin <
[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: src/lib/libbluetooth/bluetooth.h,v 1.5 2009/04/22 15:50:03 emax Exp $
*/
#ifndef _BLUETOOTH_H_
#define _BLUETOOTH_H_
#include <sys/types.h>
#include <sys/endian.h>
#include <sys/socket.h>
#include <netbt/bluetooth.h>
#include <netbt/hci.h>
#include <netbt/l2cap.h>
#include <netdb.h>
#include <stdio.h>
#include <time.h>
__BEGIN_DECLS
/*
* Interface to the outside world
*/
struct hostent * bt_gethostbyname (char const *);
struct hostent * bt_gethostbyaddr (char const *, socklen_t, int);
struct hostent * bt_gethostent (void);
void bt_sethostent (int);
void bt_endhostent (void);
struct protoent * bt_getprotobyname (char const *);
struct protoent * bt_getprotobynumber (int);
struct protoent * bt_getprotoent (void);
void bt_setprotoent (int);
void bt_endprotoent (void);
char const * bt_ntoa (bdaddr_t const *, char *);
int bt_aton (char const *, bdaddr_t *);
/*
* Bluetooth device access API
*/
struct bt_devinfo {
char devname[HCI_DEVNAME_SIZE];
int enabled; /* device is enabled */
/* device information */
bdaddr_t bdaddr;
uint8_t features[HCI_FEATURES_SIZE];
uint16_t acl_size; /* max ACL data size */
uint16_t acl_pkts; /* total ACL packet buffers */
uint16_t sco_size; /* max SCO data size */
uint16_t sco_pkts; /* total SCO packet buffers */
/* flow control */
uint16_t cmd_free; /* available CMD packet buffers */
uint16_t acl_free; /* available ACL packet buffers */
uint16_t sco_free; /* available SCO packet buffers */
/* statistics */
uint32_t cmd_sent;
uint32_t evnt_recv;
uint32_t acl_recv;
uint32_t acl_sent;
uint32_t sco_recv;
uint32_t sco_sent;
uint32_t bytes_recv;
uint32_t bytes_sent;
/* device settings */
uint16_t link_policy_info;
uint16_t packet_type_info;
uint16_t role_switch_info;
};
struct bt_devreq {
uint16_t opcode;
uint8_t event;
void *cparam;
size_t clen;
void *rparam;
size_t rlen;
};
struct bt_devfilter {
struct hci_filter packet_mask;
struct hci_filter event_mask;
};
struct bt_devinquiry {
bdaddr_t bdaddr;
uint8_t pscan_rep_mode;
uint8_t pscan_period_mode;
uint8_t dev_class[3];
uint16_t clock_offset;
int8_t rssi;
uint8_t data[240];
};
/* bt_devopen() flags */
#define BTOPT_DIRECTION (1 << 0)
#define BTOPT_TIMESTAMP (1 << 1)
/* compatibility */
#define bt_devclose(s) close(s)
typedef int (bt_devenum_cb_t)(int, const struct bt_devinfo *, void *);
int bt_devaddr(const char *, bdaddr_t *);
int bt_devname(char *, const bdaddr_t *);
int bt_devopen(const char *, int);
ssize_t bt_devsend(int, uint16_t, void *, size_t);
ssize_t bt_devrecv(int, void *, size_t, time_t);
int bt_devreq(int, struct bt_devreq *, time_t);
int bt_devfilter(int, const struct bt_devfilter *, struct bt_devfilter *);
void bt_devfilter_pkt_set(struct bt_devfilter *, uint8_t);
void bt_devfilter_pkt_clr(struct bt_devfilter *, uint8_t);
int bt_devfilter_pkt_tst(const struct bt_devfilter *, uint8_t);
void bt_devfilter_evt_set(struct bt_devfilter *, uint8_t);
void bt_devfilter_evt_clr(struct bt_devfilter *, uint8_t);
int bt_devfilter_evt_tst(const struct bt_devfilter *, uint8_t);
int bt_devinquiry(const char *, time_t, int, struct bt_devinquiry **);
int bt_devinfo(const char *, struct bt_devinfo *);
int bt_devenum(bt_devenum_cb_t *, void *);
/*
* bthcid(8) PIN Client API
*/
/* Client PIN Request packet */
typedef struct {
bdaddr_t laddr; /* local address */
bdaddr_t raddr; /* remote address */
uint8_t time; /* validity (seconds) */
} __packed bthcid_pin_request_t;
/* Client PIN Response packet */
typedef struct {
bdaddr_t laddr; /* local address */
bdaddr_t raddr; /* remote address */
uint8_t pin[HCI_PIN_SIZE]; /* PIN */
} __packed bthcid_pin_response_t;
/* Default socket name */
#define BTHCID_SOCKET_NAME "/var/run/bthcid"
#ifdef COMPAT_BLUEZ
/*
* Linux BlueZ compatibility
*/
#define bacmp(ba1, ba2) memcmp((ba1), (ba2), sizeof(bdaddr_t))
#define bacpy(dst, src) memcpy((dst), (src), sizeof(bdaddr_t))
#define ba2str(ba, str) bt_ntoa((ba), (str))
#define str2ba(str, ba) (bt_aton((str), (ba)) == 1 ? 0 : -1)
#define htobs(x) htole16(x)
#define htobl(x) htole32(x)
#define btohs(x) le16toh(x)
#define btohl(x) le32toh(x)
#define bt_malloc(n) malloc(n)
#define bt_free(p) free(p)
#endif /* COMPAT_BLUEZ */
__END_DECLS
#endif /* ndef _BLUETOOTH_H_ */
