Annotation of sys/netbt/bluetooth.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: bluetooth.h,v 1.4 2007/05/30 03:42:53 uwe Exp $ */
! 2: /* $NetBSD: bluetooth.h,v 1.5 2007/04/21 06:15:22 plunky Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 2005 Iain Hibbert.
! 6: * Copyright (c) 2006 Itronix Inc.
! 7: * All rights reserved.
! 8: *
! 9: * Redistribution and use in source and binary forms, with or without
! 10: * modification, are permitted provided that the following conditions
! 11: * are met:
! 12: * 1. Redistributions of source code must retain the above copyright
! 13: * notice, this list of conditions and the following disclaimer.
! 14: * 2. Redistributions in binary form must reproduce the above copyright
! 15: * notice, this list of conditions and the following disclaimer in the
! 16: * documentation and/or other materials provided with the distribution.
! 17: * 3. The name of Itronix Inc. may not be used to endorse
! 18: * or promote products derived from this software without specific
! 19: * prior written permission.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
! 22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 23: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 24: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
! 25: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
! 26: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
! 27: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
! 28: * ON ANY THEORY OF LIABILITY, WHETHER IN
! 29: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 30: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 31: * POSSIBILITY OF SUCH DAMAGE.
! 32: */
! 33:
! 34: #ifndef _NETBT_BLUETOOTH_H_
! 35: #define _NETBT_BLUETOOTH_H_
! 36:
! 37: #include <sys/socket.h>
! 38: #include <sys/types.h>
! 39:
! 40: /*
! 41: * Bluetooth Address Family Protocol Numbers
! 42: */
! 43: #define BTPROTO_HCI 1
! 44: #define BTPROTO_L2CAP 2
! 45: #define BTPROTO_RFCOMM 3
! 46: #define BTPROTO_SCO 4
! 47:
! 48: /* All sizes are in bytes */
! 49: #define BLUETOOTH_BDADDR_SIZE 6
! 50:
! 51: /*
! 52: * Bluetooth device address
! 53: */
! 54: typedef struct {
! 55: uint8_t b[BLUETOOTH_BDADDR_SIZE];
! 56: } __attribute__ ((packed)) bdaddr_t;
! 57:
! 58: /*
! 59: * bdaddr utility functions
! 60: */
! 61: static __inline int
! 62: bdaddr_same(const bdaddr_t *a, const bdaddr_t *b)
! 63: {
! 64:
! 65: return (a->b[0] == b->b[0] && a->b[1] == b->b[1]
! 66: && a->b[2] == b->b[2] && a->b[3] == b->b[3]
! 67: && a->b[4] == b->b[4] && a->b[5] == b->b[5]);
! 68: }
! 69:
! 70: static __inline int
! 71: bdaddr_any(const bdaddr_t *a)
! 72: {
! 73:
! 74: return (a->b[0] == 0 && a->b[1] == 0 && a->b[2] == 0
! 75: && a->b[3] == 0 && a->b[4] == 0 && a->b[5] == 0);
! 76: }
! 77:
! 78: static __inline void
! 79: bdaddr_copy(bdaddr_t *d, const bdaddr_t *s)
! 80: {
! 81:
! 82: d->b[0] = s->b[0];
! 83: d->b[1] = s->b[1];
! 84: d->b[2] = s->b[2];
! 85: d->b[3] = s->b[3];
! 86: d->b[4] = s->b[4];
! 87: d->b[5] = s->b[5];
! 88: }
! 89:
! 90: /*
! 91: * Socket address used by Bluetooth protocols
! 92: */
! 93: struct sockaddr_bt {
! 94: uint8_t bt_len;
! 95: sa_family_t bt_family;
! 96: bdaddr_t bt_bdaddr;
! 97: uint16_t bt_psm;
! 98: uint8_t bt_channel;
! 99: uint8_t bt_zero[5];
! 100: };
! 101:
! 102: /* Note: this is actually 6 bytes including terminator */
! 103: #define BDADDR_ANY ((const bdaddr_t *) "\000\000\000\000\000")
! 104:
! 105: #ifdef _KERNEL
! 106:
! 107: /*
! 108: * Bluetooth Protocol API callback methods
! 109: */
! 110: struct mbuf;
! 111: struct btproto {
! 112: void (*connecting)(void *);
! 113: void (*connected)(void *);
! 114: void (*disconnected)(void *, int);
! 115: void *(*newconn)(void *, struct sockaddr_bt *, struct sockaddr_bt *);
! 116: void (*complete)(void *, int);
! 117: void (*linkmode)(void *, int);
! 118: void (*input)(void *, struct mbuf *);
! 119: };
! 120:
! 121: /*
! 122: * Debugging stuff
! 123: */
! 124:
! 125: #define BLUETOOTH_DEBUG
! 126: #ifdef BLUETOOTH_DEBUG
! 127: extern int bluetooth_debug;
! 128: # define DPRINTF(fmt, args...) do { \
! 129: if (bluetooth_debug) \
! 130: printf("%s: "fmt, __func__ , ##args); \
! 131: } while (/* CONSTCOND */0)
! 132:
! 133: # define DPRINTFN(n, fmt, args...) do { \
! 134: if (bluetooth_debug > (n)) \
! 135: printf("%s: "fmt, __func__ , ##args); \
! 136: } while (/* CONSTCOND */0)
! 137:
! 138: # define UNKNOWN(value) \
! 139: printf("%s: %s = %d unknown!\n", __func__, #value, (value));
! 140: #else
! 141: # define DPRINTF(...)
! 142: # define DPRINTFN(...)
! 143: # define UNKNOWN(x)
! 144: #endif /* BLUETOOTH_DEBUG */
! 145:
! 146: #endif /* _KERNEL */
! 147:
! 148: #endif /* _NETBT_BLUETOOTH_H_ */
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