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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2001-2002 Nokia Corporation
* Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
* Copyright (C) 2002-2004 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2002-2003 Stephen Crane <steve.crane@rococosoft.com>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
* CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
* COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
* SOFTWARE IS DISCLAIMED.
*
*
* $Id$
*/
#ifndef __SDP_INTERNAL_H
#define __SDP_INTERNAL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <syslog.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <bluetooth/bluetooth.h>
#define SDPINF(fmt, arg...) syslog(LOG_INFO, fmt "\n", ## arg)
#define SDPERR(fmt, arg...) syslog(LOG_ERR, "%s: " fmt "\n", __func__ , ## arg)
#ifdef SDP_DEBUG
#define SDPDBG(fmt, arg...) syslog(LOG_DEBUG, "%s: " fmt "\n", __func__ , ## arg)
#else
#define SDPDBG(fmt...)
#endif
#define SDP_BASIC_ATTR_PDUFORM_SIZE 32
#define SDP_SEQ_PDUFORM_SIZE 128
#define SDP_UUID_SEQ_SIZE 256
#define SDP_MAX_ATTR_LEN 65535
/*
* SDP unaligned access.
* based on linux/asm-<arch>/unaligned.h
*/
#if defined(__i386__)
#define sdp_get_unaligned(ptr) (*(ptr))
#define sdp_put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
#else
struct __una_u64 { uint64_t x; } __attribute__((packed));
struct __una_u32 { uint32_t x; } __attribute__((packed));
struct __una_u16 { uint16_t x; } __attribute__((packed));
static inline unsigned long long __uldq(const unsigned long *r11)
{
const struct __una_u64 *ptr = (const struct __una_u64 *) r11;
return ptr->x;
}
static inline unsigned long __uldl(const unsigned int * r11)
{
const struct __una_u32 *ptr = (const struct __una_u32 *) r11;
return ptr->x;
}
static inline unsigned long __uldw(const unsigned short * r11)
{
const struct __una_u16 *ptr = (const struct __una_u16 *) r11;
return ptr->x;
}
static inline void __ustq(unsigned long r5, unsigned long * r11)
{
struct __una_u64 *ptr = (struct __una_u64 *) r11;
ptr->x = r5;
}
static inline void __ustl(unsigned long r5, unsigned int * r11)
{
struct __una_u32 *ptr = (struct __una_u32 *) r11;
ptr->x = r5;
}
static inline void __ustw(unsigned long r5, unsigned short * r11)
{
struct __una_u16 *ptr = (struct __una_u16 *) r11;
ptr->x = r5;
}
static inline unsigned long long __sdp_get_unaligned(const void *ptr, size_t size)
{
unsigned long long val = 0;
switch (size) {
case 1:
val = *(const unsigned char *)ptr;
break;
case 2:
val = __uldw((const unsigned short *)ptr);
break;
case 4:
val = __uldl((const unsigned int *)ptr);
break;
case 8:
val = __uldq((const unsigned long *)ptr);
break;
}
return val;
}
static inline void __sdp_put_unaligned(unsigned long val, void *ptr, size_t size)
{
switch (size) {
case 1:
*(unsigned char *)ptr = (val);
break;
case 2:
__ustw(val, (unsigned short *)ptr);
break;
case 4:
__ustl(val, (unsigned int *)ptr);
break;
case 8:
__ustq(val, (unsigned long *)ptr);
break;
}
}
#define sdp_get_unaligned(ptr) \
((__typeof__(*(ptr)))__sdp_get_unaligned((ptr), sizeof(*(ptr))))
#define sdp_put_unaligned(x,ptr) \
__sdp_put_unaligned((unsigned long)(x), (ptr), sizeof(*(ptr)))
#endif
#if __BYTE_ORDER == __BIG_ENDIAN
#define ntoh64(x) x
static inline void ntoh128(uint128_t *src, uint128_t *dst)
{
int i;
for (i = 0; i < 16; i++)
dst->data[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(uint128_t *src, uint128_t *dst)
{
int i;
for (i = 0; i < 16; i++)
dst->data[15 - i] = src->data[i];
}
#endif
#define hton64(x) ntoh64(x)
#define hton128(x,y) ntoh128(x,y)
#ifdef __cplusplus
}
#endif
#endif /* __SDP_INTERNAL_H */
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