From 3c89fd52679c8ccebceb30294a4bd815b51ede19 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Mon, 5 Dec 2016 11:22:26 +0100 Subject: Import Drive SDK --- .../deps/bzle/include/bzle/bluetooth/bluetooth.h | 399 +++++++++++++++++++++ 1 file changed, 399 insertions(+) create mode 100644 drive-sdk/deps/bzle/include/bzle/bluetooth/bluetooth.h (limited to 'drive-sdk/deps/bzle/include/bzle/bluetooth/bluetooth.h') diff --git a/drive-sdk/deps/bzle/include/bzle/bluetooth/bluetooth.h b/drive-sdk/deps/bzle/include/bzle/bluetooth/bluetooth.h new file mode 100644 index 0000000..61c1f9a --- /dev/null +++ b/drive-sdk/deps/bzle/include/bzle/bluetooth/bluetooth.h @@ -0,0 +1,399 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2000-2001 Qualcomm Incorporated + * Copyright (C) 2002-2003 Maxim Krasnyansky + * Copyright (C) 2002-2010 Marcel Holtmann + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __BLUETOOTH_H +#define __BLUETOOTH_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include +#include +#include +#include + +#ifndef AF_BLUETOOTH +#define AF_BLUETOOTH 31 +#define PF_BLUETOOTH AF_BLUETOOTH +#endif + +#define BTPROTO_L2CAP 0 +#define BTPROTO_HCI 1 +#define BTPROTO_SCO 2 +#define BTPROTO_RFCOMM 3 +#define BTPROTO_BNEP 4 +#define BTPROTO_CMTP 5 +#define BTPROTO_HIDP 6 +#define BTPROTO_AVDTP 7 + +#define SOL_HCI 0 +#define SOL_L2CAP 6 +#define SOL_SCO 17 +#define SOL_RFCOMM 18 + +#ifndef SOL_BLUETOOTH +#define SOL_BLUETOOTH 274 +#endif + +#define BT_SECURITY 4 +struct bt_security { + uint8_t level; + uint8_t key_size; +}; +#define BT_SECURITY_SDP 0 +#define BT_SECURITY_LOW 1 +#define BT_SECURITY_MEDIUM 2 +#define BT_SECURITY_HIGH 3 + +#define BT_DEFER_SETUP 7 + +#define BT_FLUSHABLE 8 + +#define BT_FLUSHABLE_OFF 0 +#define BT_FLUSHABLE_ON 1 + +#define BT_POWER 9 +struct bt_power { + uint8_t force_active; +}; +#define BT_POWER_FORCE_ACTIVE_OFF 0 +#define BT_POWER_FORCE_ACTIVE_ON 1 + +#define BT_CHANNEL_POLICY 10 + +/* BR/EDR only (default policy) + * AMP controllers cannot be used. + * Channel move requests from the remote device are denied. + * If the L2CAP channel is currently using AMP, move the channel to BR/EDR. + */ +#define BT_CHANNEL_POLICY_BREDR_ONLY 0 + +/* BR/EDR Preferred + * Allow use of AMP controllers. + * If the L2CAP channel is currently on AMP, move it to BR/EDR. + * Channel move requests from the remote device are allowed. + */ +#define BT_CHANNEL_POLICY_BREDR_PREFERRED 1 + +/* AMP Preferred + * Allow use of AMP controllers + * If the L2CAP channel is currently on BR/EDR and AMP controller + * resources are available, initiate a channel move to AMP. + * Channel move requests from the remote device are allowed. + * If the L2CAP socket has not been connected yet, try to create + * and configure the channel directly on an AMP controller rather + * than BR/EDR. + */ +#define BT_CHANNEL_POLICY_AMP_PREFERRED 2 + +#define BT_VOICE 11 +struct bt_voice { + uint16_t setting; +}; + +#define BT_SNDMTU 12 +#define BT_RCVMTU 13 + +#define BT_VOICE_TRANSPARENT 0x0003 +#define BT_VOICE_CVSD_16BIT 0x0060 + +/* Connection and socket states */ +enum { + BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */ + BT_OPEN, + BT_BOUND, + BT_LISTEN, + BT_CONNECT, + BT_CONNECT2, + BT_CONFIG, + BT_DISCONN, + BT_CLOSED +}; + +/* Byte order conversions */ +#if __BYTE_ORDER == __LITTLE_ENDIAN +#define htobs(d) (d) +#define htobl(d) (d) +#define htobll(d) (d) +#define btohs(d) (d) +#define btohl(d) (d) +#define btohll(d) (d) +#elif __BYTE_ORDER == __BIG_ENDIAN +#define htobs(d) bswap_16(d) +#define htobl(d) bswap_32(d) +#define htobll(d) bswap_64(d) +#define btohs(d) bswap_16(d) +#define btohl(d) bswap_32(d) +#define btohll(d) bswap_64(d) +#else +#error "Unknown byte order" +#endif + +/* Bluetooth unaligned access */ +#define bt_get_unaligned(ptr) \ +({ \ + struct __attribute__((packed)) { \ + typeof(*(ptr)) __v; \ + } *__p = (typeof(__p)) (ptr); \ + __p->__v; \ +}) + +#define bt_put_unaligned(val, ptr) \ +do { \ + struct __attribute__((packed)) { \ + typeof(*(ptr)) __v; \ + } *__p = (typeof(__p)) (ptr); \ + __p->__v = (val); \ +} while(0) + +#if __BYTE_ORDER == __LITTLE_ENDIAN +static inline uint64_t bt_get_le64(const void *ptr) +{ + return bt_get_unaligned((const uint64_t *) ptr); +} + +static inline uint64_t bt_get_be64(const void *ptr) +{ + return bswap_64(bt_get_unaligned((const uint64_t *) ptr)); +} + +static inline uint32_t bt_get_le32(const void *ptr) +{ + return bt_get_unaligned((const uint32_t *) ptr); +} + +static inline uint32_t bt_get_be32(const void *ptr) +{ + return bswap_32(bt_get_unaligned((const uint32_t *) ptr)); +} + +static inline uint16_t bt_get_le16(const void *ptr) +{ + return bt_get_unaligned((const uint16_t *) ptr); +} + +static inline uint16_t bt_get_be16(const void *ptr) +{ + return bswap_16(bt_get_unaligned((const uint16_t *) ptr)); +} + +static inline void bt_put_le64(uint64_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint64_t *) ptr); +} + +static inline void bt_put_be64(uint64_t val, const void *ptr) +{ + bt_put_unaligned(bswap_64(val), (uint64_t *) ptr); +} + +static inline void bt_put_le32(uint32_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint32_t *) ptr); +} + +static inline void bt_put_be32(uint32_t val, const void *ptr) +{ + bt_put_unaligned(bswap_32(val), (uint32_t *) ptr); +} + +static inline void bt_put_le16(uint16_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint16_t *) ptr); +} + +static inline void bt_put_be16(uint16_t val, const void *ptr) +{ + bt_put_unaligned(bswap_16(val), (uint16_t *) ptr); +} + +#elif __BYTE_ORDER == __BIG_ENDIAN +static inline uint64_t bt_get_le64(const void *ptr) +{ + return bswap_64(bt_get_unaligned((const uint64_t *) ptr)); +} + +static inline uint64_t bt_get_be64(const void *ptr) +{ + return bt_get_unaligned((const uint64_t *) ptr); +} + +static inline uint32_t bt_get_le32(const void *ptr) +{ + return bswap_32(bt_get_unaligned((const uint32_t *) ptr)); +} + +static inline uint32_t bt_get_be32(const void *ptr) +{ + return bt_get_unaligned((const uint32_t *) ptr); +} + +static inline uint16_t bt_get_le16(const void *ptr) +{ + return bswap_16(bt_get_unaligned((const uint16_t *) ptr)); +} + +static inline uint16_t bt_get_be16(const void *ptr) +{ + return bt_get_unaligned((const uint16_t *) ptr); +} + +static inline void bt_put_le64(uint64_t val, const void *ptr) +{ + bt_put_unaligned(bswap_64(val), (uint64_t *) ptr); +} + +static inline void bt_put_be64(uint64_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint64_t *) ptr); +} + +static inline void bt_put_le32(uint32_t val, const void *ptr) +{ + bt_put_unaligned(bswap_32(val), (uint32_t *) ptr); +} + +static inline void bt_put_be32(uint32_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint32_t *) ptr); +} + +static inline void bt_put_le16(uint16_t val, const void *ptr) +{ + bt_put_unaligned(bswap_16(val), (uint16_t *) ptr); +} + +static inline void bt_put_be16(uint16_t val, const void *ptr) +{ + bt_put_unaligned(val, (uint16_t *) ptr); +} +#else +#error "Unknown byte order" +#endif + +/* BD Address */ +typedef struct { + uint8_t b[6]; +} __attribute__((packed)) bdaddr_t; + +/* BD Address type */ +#define BDADDR_BREDR 0x00 +#define BDADDR_LE_PUBLIC 0x01 +#define BDADDR_LE_RANDOM 0x02 + +#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}}) +#define BDADDR_ALL (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}) +#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}}) + +/* Copy, swap, convert BD Address */ +static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2) +{ + return memcmp(ba1, ba2, sizeof(bdaddr_t)); +} +static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src) +{ + memcpy(dst, src, sizeof(bdaddr_t)); +} + +void baswap(bdaddr_t *dst, const bdaddr_t *src); +bdaddr_t *strtoba(const char *str); +char *batostr(const bdaddr_t *ba); +int ba2str(const bdaddr_t *ba, char *str); +int str2ba(const char *str, bdaddr_t *ba); +int ba2oui(const bdaddr_t *ba, char *oui); +int bachk(const char *str); + +int baprintf(const char *format, ...); +int bafprintf(FILE *stream, const char *format, ...); +int basprintf(char *str, const char *format, ...); +int basnprintf(char *str, size_t size, const char *format, ...); + +void *bt_malloc(size_t size); +void bt_free(void *ptr); + +int bt_error(uint16_t code); +const char *bt_compidtostr(int id); + +typedef struct { + uint8_t data[16]; +} uint128_t; + +#if __BYTE_ORDER == __BIG_ENDIAN + +#define ntoh64(x) (x) + +static inline void ntoh128(const uint128_t *src, uint128_t *dst) +{ + memcpy(dst, src, sizeof(uint128_t)); +} + +static inline void btoh128(const uint128_t *src, uint128_t *dst) +{ + int i; + + for (i = 0; i < 16; i++) + dst->data[15 - i] = src->data[i]; +} + +#else + +static inline uint64_t ntoh64(uint64_t n) +{ + uint64_t h; + uint64_t tmp = ntohl(n & 0x00000000ffffffff); + + h = ntohl(n >> 32); + h |= tmp << 32; + + return h; +} + +static inline void ntoh128(const uint128_t *src, uint128_t *dst) +{ + int i; + + for (i = 0; i < 16; i++) + dst->data[15 - i] = src->data[i]; +} + +static inline void btoh128(const uint128_t *src, uint128_t *dst) +{ + memcpy(dst, src, sizeof(uint128_t)); +} + +#endif + +#define hton64(x) ntoh64(x) +#define hton128(x, y) ntoh128(x, y) +#define htob128(x, y) btoh128(x, y) + +#ifdef __cplusplus +} +#endif + +#endif /* __BLUETOOTH_H */ -- cgit v1.2.3