+++ /dev/null
-/*
- * Compatibility header
- *
- * Copyright (C) 2009 Thomas d'Otreppe
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _AIRCRACK_NG_BYTEORDER_H_
-#define _AIRCRACK_NG_BYTEORDER_H_
-
- /* *INDENT-OFF* */
-#define ___my_swab16(x) \
-((u_int16_t)( \
- (((u_int16_t)(x) & (u_int16_t)0x00ffU) << 8) | \
- (((u_int16_t)(x) & (u_int16_t)0xff00U) >> 8) ))
-
-#define ___my_swab32(x) \
-((u_int32_t)( \
- (((u_int32_t)(x) & (u_int32_t)0x000000ffUL) << 24) | \
- (((u_int32_t)(x) & (u_int32_t)0x0000ff00UL) << 8) | \
- (((u_int32_t)(x) & (u_int32_t)0x00ff0000UL) >> 8) | \
- (((u_int32_t)(x) & (u_int32_t)0xff000000UL) >> 24) ))
-#define ___my_swab64(x) \
-((u_int64_t)( \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x00000000000000ffULL) << 56) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x000000000000ff00ULL) << 40) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x0000000000ff0000ULL) << 24) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x00000000ff000000ULL) << 8) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x000000ff00000000ULL) >> 8) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x0000ff0000000000ULL) >> 24) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0x00ff000000000000ULL) >> 40) | \
- (u_int64_t)(((u_int64_t)(x) & (u_int64_t)0xff00000000000000ULL) >> 56) ))
- /* *INDENT-ON* */
- /*
- * Linux
- */
-#if defined(linux) || defined(Linux) || defined(__linux__) || defined(__linux) || defined(__gnu_linux__)
-#include <endian.h>
-#include <unistd.h>
-#include <stdint.h>
-
-#ifndef __int8_t_defined
-typedef uint64_t u_int64_t;
-typedef uint32_t u_int32_t;
-typedef uint16_t u_int16_t;
-typedef uint8_t u_int8_t;
-
-
-#endif /* */
-
-#ifndef htole16
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define htobe16(x) ___my_swab16 (x)
-#define htole16(x) (x)
-#define be16toh(x) ___my_swab16 (x)
-#define le16toh(x) (x)
-
-#define htobe32(x) ___my_swab32 (x)
-#define htole32(x) (x)
-#define be32toh(x) ___my_swab32 (x)
-#define le32toh(x) (x)
-
-#define htobe64(x) ___my_swab64 (x)
-#define htole64(x) (x)
-#define be64toh(x) ___my_swab64 (x)
-#define le64toh(x) (x)
-#else /* */
-#define htobe16(x) (x)
-#define htole16(x) ___my_swab16 (x)
-#define be16toh(x) (x)
-#define le16toh(x) ___my_swab16 (x)
-
-#define htobe32(x) (x)
-#define htole32(x) ___my_swab32 (x)
-#define be32toh(x) (x)
-#define le32toh(x) ___my_swab32 (x)
-
-#define htobe64(x) (x)
-#define htole64(x) ___my_swab64 (x)
-#define be64toh(x) (x)
-#define le64toh(x) ___my_swab64 (x)
-#endif /* */
-#endif /* */
-
-#endif /* */
- /*
- * Cygwin
- */
-#if defined(__CYGWIN32__)
-#include <asm/byteorder.h>
-#include <unistd.h>
-#define __be64_to_cpu(x) ___my_swab64(x)
-#define __be32_to_cpu(x) ___my_swab32(x)
-#define __be16_to_cpu(x) ___my_swab16(x)
-#define __cpu_to_be64(x) ___my_swab64(x)
-#define __cpu_to_be32(x) ___my_swab32(x)
-#define __cpu_to_be16(x) ___my_swab16(x)
-#define __le64_to_cpu(x) (x)
-#define __le32_to_cpu(x) (x)
-#define __le16_to_cpu(x) (x)
-#define __cpu_to_le64(x) (x)
-#define __cpu_to_le32(x) (x)
-#define __cpu_to_le16(x) (x)
-#define AIRCRACK_NG_BYTE_ORDER_DEFINED
-#endif /* */
- /*
- * Windows (DDK)
- */
-#if defined(__WIN__)
-#include <io.h>
-#define __be64_to_cpu(x) ___my_swab64(x)
-#define __be32_to_cpu(x) ___my_swab32(x)
-#define __be16_to_cpu(x) ___my_swab16(x)
-#define __cpu_to_be64(x) ___my_swab64(x)
-#define __cpu_to_be32(x) ___my_swab32(x)
-#define __cpu_to_be16(x) ___my_swab16(x)
-#define __le64_to_cpu(x) (x)
-#define __le32_to_cpu(x) (x)
-#define __le16_to_cpu(x) (x)
-#define __cpu_to_le64(x) (x)
-#define __cpu_to_le32(x) (x)
-#define __cpu_to_le16(x) (x)
-#define AIRCRACK_NG_BYTE_ORDER_DEFINED
-#endif /* */
- /*
- * MAC (Darwin)
- */
-#if defined(__APPLE_CC__)
-#if defined(__x86_64__) && defined(__APPLE__)
-#include <libkern/OSByteOrder.h>
-#define __swab64(x) (unsigned long long) OSSwapInt64((uint64_t)x)
-#define __swab32(x) (unsigned long) OSSwapInt32((uint32_t)x)
-#define __swab16(x) (unsigned short) OSSwapInt16((uint16_t)x)
-#define __be64_to_cpu(x) (unsigned long long) OSSwapBigToHostInt64((uint64_t)x)
-#define __be32_to_cpu(x) (unsigned long) OSSwapBigToHostInt32((uint32_t)x)
-#define __be16_to_cpu(x) (unsigned short) OSSwapBigToHostInt16((uint16_t)x)
-#define __le64_to_cpu(x) (unsigned long long) OSSwapLittleToHostInt64((uint64_t)x)
-#define __le32_to_cpu(x) (unsigned long) OSSwapLittleToHostInt32((uint32_t)x)
-#define __le16_to_cpu(x) (unsigned short) OSSwapLittleToHostInt16((uint16_t)x)
-#define __cpu_to_be64(x) (unsigned long long) OSSwapHostToBigInt64((uint64_t)x)
-#define __cpu_to_be32(x) (unsigned long) OSSwapHostToBigInt32((uint32_t)x)
-#define __cpu_to_be16(x) (unsigned short) OSSwapHostToBigInt16((uint16_t)x)
-#define __cpu_to_le64(x) (unsigned long long) OSSwapHostToLittleInt64((uint64_t)x)
-#define __cpu_to_le32(x) (unsigned long) OSSwapHostToLittleInt32((uint32_t)x)
-#define __cpu_to_le16(x) (unsigned short) OSSwapHostToLittleInt16((uint16_t)x)
-#else /* */
-#include <architecture/byte_order.h>
-#define __swab64(x) NXSwapLongLong(x)
-#define __swab32(x) NXSwapLong(x)
-#define __swab16(x) NXSwapShort(x)
-#define __be64_to_cpu(x) NXSwapBigLongLongToHost(x)
-#define __be32_to_cpu(x) NXSwapBigLongToHost(x)
-#define __be16_to_cpu(x) NXSwapBigShortToHost(x)
-#define __le64_to_cpu(x) NXSwapLittleLongLongToHost(x)
-#define __le32_to_cpu(x) NXSwapLittleLongToHost(x)
-#define __le16_to_cpu(x) NXSwapLittleShortToHost(x)
-#define __cpu_to_be64(x) NXSwapHostLongLongToBig(x)
-#define __cpu_to_be32(x) NXSwapHostLongToBig(x)
-#define __cpu_to_be16(x) NXSwapHostShortToBig(x)
-#define __cpu_to_le64(x) NXSwapHostLongLongToLittle(x)
-#define __cpu_to_le32(x) NXSwapHostLongToLittle(x)
-#define __cpu_to_le16(x) NXSwapHostShortToLittle(x)
-#endif /* */
-#define __LITTLE_ENDIAN 1234
-#define __BIG_ENDIAN 4321
-#define __PDP_ENDIAN 3412
-#define __BYTE_ORDER __BIG_ENDIAN
-#define AIRCRACK_NG_BYTE_ORDER_DEFINED
-#endif /* */
- /*
- * Solaris
- * -------
- */
-#if defined(__sparc__) && defined(__sun__)
-#include <sys/byteorder.h>
-#include <sys/types.h>
-#include <unistd.h>
-#define __be64_to_cpu(x) (x)
-#define __be32_to_cpu(x) (x)
-#define __be16_to_cpu(x) (x)
-#define __cpu_to_be64(x) (x)
-#define __cpu_to_be32(x) (x)
-#define __cpu_to_be16(x) (x)
-#define __le64_to_cpu(x) ___my_swab64(x)
-#define __le32_to_cpu(x) ___my_swab32(x)
-#define __le16_to_cpu(x) ___my_swab16(x)
-#define __cpu_to_le64(x) ___my_swab64(x)
-#define __cpu_to_le32(x) ___my_swab32(x)
-#define __cpu_to_le16(x) ___my_swab16(x)
-typedef uint64_t u_int64_t;
-typedef uint32_t u_int32_t;
-typedef uint16_t u_int16_t;
-typedef uint8_t u_int8_t;
-
-
-#define AIRCRACK_NG_BYTE_ORDER_DEFINED
-#endif /* */
- /*
- * Custom stuff
- */
-#if defined(__MACH__) && !defined(__APPLE_CC__)
-#include <libkern/OSByteOrder.h>
-#define __cpu_to_be64(x) = OSSwapHostToBigInt64(x)
-#define __cpu_to_be32(x) = OSSwapHostToBigInt32(x)
-#define AIRCRACK_NG_BYTE_ORDER_DEFINED
-#endif /* */
-
- // FreeBSD
-#ifdef __FreeBSD__
-#include <machine/endian.h>
-#endif /* */
- // XXX: Is there anything to include on OpenBSD/NetBSD/DragonFlyBSD/...?
-
- // XXX: Mac: Check http://www.opensource.apple.com/source/CF/CF-476.18/CFByteOrder.h
- // http://developer.apple.com/DOCUMENTATION/CoreFoundation/Reference/CFByteOrderUtils/Reference/reference.html
- // Write to apple to ask what should be used.
-#if defined(LITTLE_ENDIAN)
-#define AIRCRACK_NG_LITTLE_ENDIAN LITTLE_ENDIAN
-#elif defined(__LITTLE_ENDIAN)
-#define AIRCRACK_NG_LITTLE_ENDIAN __LITTLE_ENDIAN
-#elif defined(_LITTLE_ENDIAN)
-#define AIRCRACK_NG_LITTLE_ENDIAN _LITTLE_ENDIAN
-#endif /* */
-#if defined(BIG_ENDIAN)
-#define AIRCRACK_NG_BIG_ENDIAN BIG_ENDIAN
-#elif defined(__BIG_ENDIAN)
-#define AIRCRACK_NG_BIG_ENDIAN __BIG_ENDIAN
-#elif defined(_BIG_ENDIAN)
-#define AIRCRACK_NG_BIG_ENDIAN _BIG_ENDIAN
-#endif /* */
-#if !defined(AIRCRACK_NG_LITTLE_ENDIAN) && !defined(AIRCRACK_NG_BIG_ENDIAN)
-#error Impossible to determine endianness (Little or Big endian), please contact the author.
-#endif /* */
-#if defined(BYTE_ORDER)
-#if (BYTE_ORDER == AIRCRACK_NG_LITTLE_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_LITTLE_ENDIAN
-#elif (BYTE_ORDER == AIRCRACK_NG_BIG_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_BIG_ENDIAN
-#endif /* */
-#elif defined(__BYTE_ORDER)
-#if (__BYTE_ORDER == AIRCRACK_NG_LITTLE_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_LITTLE_ENDIAN
-#elif (__BYTE_ORDER == AIRCRACK_NG_BIG_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_BIG_ENDIAN
-#endif /* */
-#elif defined(_BYTE_ORDER)
-#if (_BYTE_ORDER == AIRCRACK_NG_LITTLE_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_LITTLE_ENDIAN
-#elif (_BYTE_ORDER == AIRCRACK_NG_BIG_ENDIAN)
-#define AIRCRACK_NG_BYTE_ORDER AIRCRACK_NG_BIG_ENDIAN
-#endif /* */
-#endif /* */
-#ifndef AIRCRACK_NG_BYTE_ORDER
-#error Impossible to determine endianness (Little or Big endian), please contact the author.
-#endif /* */
-#if (AIRCRACK_NG_BYTE_ORDER == AIRCRACK_NG_LITTLE_ENDIAN)
-#ifndef AIRCRACK_NG_BYTE_ORDER_DEFINED
-#define __be64_to_cpu(x) ___my_swab64(x)
-#define __be32_to_cpu(x) ___my_swab32(x)
-#define __be16_to_cpu(x) ___my_swab16(x)
-#define __cpu_to_be64(x) ___my_swab64(x)
-#define __cpu_to_be32(x) ___my_swab32(x)
-#define __cpu_to_be16(x) ___my_swab16(x)
-#define __le64_to_cpu(x) (x)
-#define __le32_to_cpu(x) (x)
-#define __le16_to_cpu(x) (x)
-#define __cpu_to_le64(x) (x)
-#define __cpu_to_le32(x) (x)
-#define __cpu_to_le16(x) (x)
-#endif /* */
-#ifndef htobe16
-#define htobe16 ___my_swab16
-#endif /* */
-#ifndef htobe32
-#define htobe32 ___my_swab32
-#endif /* */
-#ifndef betoh16
-#define betoh16 ___my_swab16
-#endif /* */
-#ifndef betoh32
-#define betoh32 ___my_swab32
-#endif /* */
-#ifndef htole16
-#define htole16(x) (x)
-#endif /* */
-#ifndef htole32
-#define htole32(x) (x)
-#endif /* */
-#ifndef letoh16
-#define letoh16(x) (x)
-#endif /* */
-#ifndef letoh32
-#define letoh32(x) (x)
-#endif /* */
-#endif /* */
-#if (AIRCRACK_NG_BYTE_ORDER == AIRCRACK_NG_BIG_ENDIAN)
-#ifndef AIRCRACK_NG_BYTE_ORDER_DEFINED
-#define __be64_to_cpu(x) (x)
-#define __be32_to_cpu(x) (x)
-#define __be16_to_cpu(x) (x)
-#define __cpu_to_be64(x) (x)
-#define __cpu_to_be32(x) (x)
-#define __cpu_to_be16(x) (x)
-#define __le64_to_cpu(x) ___my_swab64(x)
-#define __le32_to_cpu(x) ___my_swab32(x)
-#define __le16_to_cpu(x) ___my_swab16(x)
-#define __cpu_to_le64(x) ___my_swab64(x)
-#define __cpu_to_le32(x) ___my_swab32(x)
-#define __cpu_to_le16(x) ___my_swab16(x)
-#endif /* */
-#ifndef htobe16
-#define htobe16(x) (x)
-#endif /* */
-#ifndef htobe32
-#define htobe32(x) (x)
-#endif /* */
-#ifndef betoh16
-#define betoh16(x) (x)
-#endif /* */
-#ifndef betoh32
-#define betoh32(x) (x)
-#endif /* */
-#ifndef htole16
-#define htole16 ___my_swab16
-#endif /* */
-#ifndef htole32
-#define htole32 ___my_swab32
-#endif /* */
-#ifndef letoh16
-#define letoh16 ___my_swab16
-#endif /* */
-#ifndef letoh32
-#define letoh32 ___my_swab32
-#endif /* */
-#endif /* */
- // Common defines
-#define cpu_to_le64 __cpu_to_le64
-#define le64_to_cpu __le64_to_cpu
-#define cpu_to_le32 __cpu_to_le32
-#define le32_to_cpu __le32_to_cpu
-#define cpu_to_le16 __cpu_to_le16
-#define le16_to_cpu __le16_to_cpu
-#define cpu_to_be64 __cpu_to_be64
-#define be64_to_cpu __be64_to_cpu
-#define cpu_to_be32 __cpu_to_be32
-#define be32_to_cpu __be32_to_cpu
-#define cpu_to_be16 __cpu_to_be16
-#define be16_to_cpu __be16_to_cpu
-#ifndef le16toh
-#define le16toh le16_to_cpu
-#endif /* */
-#ifndef be16toh
-#define be16toh be16_to_cpu
-#endif /* */
-#ifndef le32toh
-#define le32toh le32_to_cpu
-#endif /* */
-#ifndef be32toh
-#define be32toh be32_to_cpu
-#endif /* */
-
-#ifndef htons
-#define htons be16_to_cpu
-#endif /* */
-#ifndef htonl
-#define htonl cpu_to_be16
-#endif /* */
-#ifndef ntohs
-#define ntohs cpu_to_be16
-#endif /* */
-#ifndef ntohl
-#define ntohl cpu_to_be32
-#endif /* */
-#endif /* */
+++ /dev/null
-#ifndef _CRCTABLE_OSDEP_H
-#define _CRCTABLE_OSDEP_H
-
-const unsigned long int crc_tbl_osdep[256] = {
- 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
- 0xE963A535, 0x9E6495A3,
- 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD,
- 0xE7B82D07, 0x90BF1D91,
- 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB,
- 0xF4D4B551, 0x83D385C7,
- 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
- 0xFA0F3D63, 0x8D080DF5,
- 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447,
- 0xD20D85FD, 0xA50AB56B,
- 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75,
- 0xDCD60DCF, 0xABD13D59,
- 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
- 0xCFBA9599, 0xB8BDA50F,
- 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11,
- 0xC1611DAB, 0xB6662D3D,
- 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F,
- 0x9FBFE4A5, 0xE8B8D433,
- 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
- 0x91646C97, 0xE6635C01,
- 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B,
- 0x8208F4C1, 0xF50FC457,
- 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49,
- 0x8CD37CF3, 0xFBD44C65,
- 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
- 0xA4D1C46D, 0xD3D6F4FB,
- 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5,
- 0xAA0A4C5F, 0xDD0D7CC9,
- 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3,
- 0xB966D409, 0xCE61E49F,
- 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
- 0xB7BD5C3B, 0xC0BA6CAD,
- 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF,
- 0x04DB2615, 0x73DC1683,
- 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D,
- 0x0A00AE27, 0x7D079EB1,
- 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
- 0x196C3671, 0x6E6B06E7,
- 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9,
- 0x17B7BE43, 0x60B08ED5,
- 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767,
- 0x3FB506DD, 0x48B2364B,
- 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
- 0x316E8EEF, 0x4669BE79,
- 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703,
- 0x220216B9, 0x5505262F,
- 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31,
- 0x2CD99E8B, 0x5BDEAE1D,
- 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
- 0x72076785, 0x05005713,
- 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D,
- 0x7CDCEFB7, 0x0BDBDF21,
- 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B,
- 0x6FB077E1, 0x18B74777,
- 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
- 0x616BFFD3, 0x166CCF45,
- 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7,
- 0x4969474D, 0x3E6E77DB,
- 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5,
- 0x47B2CF7F, 0x30B5FFE9,
- 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
- 0x54DE5729, 0x23D967BF,
- 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1,
- 0x5A05DF1B, 0x2D02EF8D
-};
-
-#endif /* crctable_osdep.h */
+++ /dev/null
-/*-
- * Copyright (c) 2001 Atsushi Onoe
- * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
- * 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.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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/sys/net80211/ieee80211.h,v 1.12 2006/12/01 18:40:51 imp Exp $
- */
-#ifndef _NET80211_IEEE80211_H_
-#define _NET80211_IEEE80211_H_
-
-/*
- * 802.11 protocol definitions.
- */
-
-#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
-/* is 802.11 address multicast/broadcast? */
-#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
-
-/* IEEE 802.11 PLCP header */
-struct ieee80211_plcp_hdr
-{
- u_int16_t i_sfd;
- u_int8_t i_signal;
- u_int8_t i_service;
- u_int16_t i_length;
- u_int16_t i_crc;
-} GNUNET_PACKED;
-
-#define IEEE80211_PLCP_SFD 0xF3A0
-#define IEEE80211_PLCP_SERVICE 0x00
-
-/*
- * generic definitions for IEEE 802.11 frames
- */
-struct ieee80211_frame
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_addr1[IEEE80211_ADDR_LEN];
- u_int8_t i_addr2[IEEE80211_ADDR_LEN];
- u_int8_t i_addr3[IEEE80211_ADDR_LEN];
- u_int8_t i_seq[2];
- /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
- /* see below */
-} GNUNET_PACKED;
-
-struct ieee80211_qosframe
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_addr1[IEEE80211_ADDR_LEN];
- u_int8_t i_addr2[IEEE80211_ADDR_LEN];
- u_int8_t i_addr3[IEEE80211_ADDR_LEN];
- u_int8_t i_seq[2];
- u_int8_t i_qos[2];
- /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
- /* see below */
-} GNUNET_PACKED;
-
-struct ieee80211_qoscntl
-{
- u_int8_t i_qos[2];
-};
-
-struct ieee80211_frame_addr4
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_addr1[IEEE80211_ADDR_LEN];
- u_int8_t i_addr2[IEEE80211_ADDR_LEN];
- u_int8_t i_addr3[IEEE80211_ADDR_LEN];
- u_int8_t i_seq[2];
- u_int8_t i_addr4[IEEE80211_ADDR_LEN];
-} GNUNET_PACKED;
-
-
-struct ieee80211_qosframe_addr4
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_addr1[IEEE80211_ADDR_LEN];
- u_int8_t i_addr2[IEEE80211_ADDR_LEN];
- u_int8_t i_addr3[IEEE80211_ADDR_LEN];
- u_int8_t i_seq[2];
- u_int8_t i_addr4[IEEE80211_ADDR_LEN];
- u_int8_t i_qos[2];
-} GNUNET_PACKED;
-
-#define IEEE80211_FC0_VERSION_MASK 0x03
-#define IEEE80211_FC0_VERSION_SHIFT 0
-#define IEEE80211_FC0_VERSION_0 0x00
-#define IEEE80211_FC0_TYPE_MASK 0x0c
-#define IEEE80211_FC0_TYPE_SHIFT 2
-#define IEEE80211_FC0_TYPE_MGT 0x00
-#define IEEE80211_FC0_TYPE_CTL 0x04
-#define IEEE80211_FC0_TYPE_DATA 0x08
-
-#define IEEE80211_FC0_SUBTYPE_MASK 0xf0
-#define IEEE80211_FC0_SUBTYPE_SHIFT 4
-/* for TYPE_MGT */
-#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
-#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
-#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
-#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
-#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
-#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
-#define IEEE80211_FC0_SUBTYPE_BEACON 0x80
-#define IEEE80211_FC0_SUBTYPE_ATIM 0x90
-#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
-#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
-#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
-/* for TYPE_CTL */
-#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
-#define IEEE80211_FC0_SUBTYPE_RTS 0xb0
-#define IEEE80211_FC0_SUBTYPE_CTS 0xc0
-#define IEEE80211_FC0_SUBTYPE_ACK 0xd0
-#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
-#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
-/* for TYPE_DATA (bit combination) */
-#define IEEE80211_FC0_SUBTYPE_DATA 0x00
-#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10
-#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20
-#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30
-#define IEEE80211_FC0_SUBTYPE_NODATA 0x40
-#define IEEE80211_FC0_SUBTYPE_CFACK 0x50
-#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60
-#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70
-#define IEEE80211_FC0_SUBTYPE_QOS 0x80
-#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0
-
-#define IEEE80211_FC1_DIR_MASK 0x03
-#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
-#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
-#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
-#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
-
-#define IEEE80211_FC1_MORE_FRAG 0x04
-#define IEEE80211_FC1_RETRY 0x08
-#define IEEE80211_FC1_PWR_MGT 0x10
-#define IEEE80211_FC1_MORE_DATA 0x20
-#define IEEE80211_FC1_WEP 0x40
-#define IEEE80211_FC1_ORDER 0x80
-
-#define IEEE80211_SEQ_FRAG_MASK 0x000f
-#define IEEE80211_SEQ_FRAG_SHIFT 0
-#define IEEE80211_SEQ_SEQ_MASK 0xfff0
-#define IEEE80211_SEQ_SEQ_SHIFT 4
-
-#define IEEE80211_NWID_LEN 32
-
-#define IEEE80211_QOS_TXOP 0x00ff
-/* bit 8 is reserved */
-#define IEEE80211_QOS_ACKPOLICY 0x60
-#define IEEE80211_QOS_ACKPOLICY_S 5
-#define IEEE80211_QOS_ESOP 0x10
-#define IEEE80211_QOS_ESOP_S 4
-#define IEEE80211_QOS_TID 0x0f
-
-/* does frame have QoS sequence control data */
-#define IEEE80211_QOS_HAS_SEQ(wh) \
- (((wh)->i_fc[0] & \
- (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) == \
- (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS))
-
-/*
- * WME/802.11e information element.
- */
-struct ieee80211_wme_info
-{
- u_int8_t wme_id; /* IEEE80211_ELEMID_VENDOR */
- u_int8_t wme_len; /* length in bytes */
- u_int8_t wme_oui[3]; /* 0x00, 0x50, 0xf2 */
- u_int8_t wme_type; /* OUI type */
- u_int8_t wme_subtype; /* OUI subtype */
- u_int8_t wme_version; /* spec revision */
- u_int8_t wme_info; /* QoS info */
-} GNUNET_PACKED;
-
-/*
- * WME/802.11e Tspec Element
- */
-struct ieee80211_wme_tspec
-{
- u_int8_t ts_id;
- u_int8_t ts_len;
- u_int8_t ts_oui[3];
- u_int8_t ts_oui_type;
- u_int8_t ts_oui_subtype;
- u_int8_t ts_version;
- u_int8_t ts_tsinfo[3];
- u_int8_t ts_nom_msdu[2];
- u_int8_t ts_max_msdu[2];
- u_int8_t ts_min_svc[4];
- u_int8_t ts_max_svc[4];
- u_int8_t ts_inactv_intv[4];
- u_int8_t ts_susp_intv[4];
- u_int8_t ts_start_svc[4];
- u_int8_t ts_min_rate[4];
- u_int8_t ts_mean_rate[4];
- u_int8_t ts_max_burst[4];
- u_int8_t ts_min_phy[4];
- u_int8_t ts_peak_rate[4];
- u_int8_t ts_delay[4];
- u_int8_t ts_surplus[2];
- u_int8_t ts_medium_time[2];
-} GNUNET_PACKED;
-
-/*
- * WME AC parameter field
- */
-struct ieee80211_wme_acparams
-{
- u_int8_t acp_aci_aifsn;
- u_int8_t acp_logcwminmax;
- u_int16_t acp_txop;
-} GNUNET_PACKED;
-
-#define WME_NUM_AC 4 /* 4 AC categories */
-
-#define WME_PARAM_ACI 0x60 /* Mask for ACI field */
-#define WME_PARAM_ACI_S 5 /* Shift for ACI field */
-#define WME_PARAM_ACM 0x10 /* Mask for ACM bit */
-#define WME_PARAM_ACM_S 4 /* Shift for ACM bit */
-#define WME_PARAM_AIFSN 0x0f /* Mask for aifsn field */
-#define WME_PARAM_AIFSN_S 0 /* Shift for aifsn field */
-#define WME_PARAM_LOGCWMIN 0x0f /* Mask for CwMin field (in log) */
-#define WME_PARAM_LOGCWMIN_S 0 /* Shift for CwMin field */
-#define WME_PARAM_LOGCWMAX 0xf0 /* Mask for CwMax field (in log) */
-#define WME_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */
-
-#define WME_AC_TO_TID(_ac) ( \
- ((_ac) == WME_AC_VO) ? 6 : \
- ((_ac) == WME_AC_VI) ? 5 : \
- ((_ac) == WME_AC_BK) ? 1 : \
- 0)
-
-#define TID_TO_WME_AC(_tid) ( \
- ((_tid) < 1) ? WME_AC_BE : \
- ((_tid) < 3) ? WME_AC_BK : \
- ((_tid) < 6) ? WME_AC_VI : \
- WME_AC_VO)
-
-/*
- * WME Parameter Element
- */
-struct ieee80211_wme_param
-{
- u_int8_t param_id;
- u_int8_t param_len;
- u_int8_t param_oui[3];
- u_int8_t param_oui_type;
- u_int8_t param_oui_sybtype;
- u_int8_t param_version;
- u_int8_t param_qosInfo;
-#define WME_QOSINFO_COUNT 0x0f /* Mask for param count field */
- u_int8_t param_reserved;
- struct ieee80211_wme_acparams params_acParams[WME_NUM_AC];
-} GNUNET_PACKED;
-
-/*
- * Management Notification Frame
- */
-struct ieee80211_mnf
-{
- u_int8_t mnf_category;
- u_int8_t mnf_action;
- u_int8_t mnf_dialog;
- u_int8_t mnf_status;
-} GNUNET_PACKED;
-
-#define MNF_SETUP_REQ 0
-#define MNF_SETUP_RESP 1
-#define MNF_TEARDOWN 2
-
-/*
- * Control frames.
- */
-struct ieee80211_frame_min
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_addr1[IEEE80211_ADDR_LEN];
- u_int8_t i_addr2[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-struct ieee80211_frame_rts
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_ra[IEEE80211_ADDR_LEN];
- u_int8_t i_ta[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-struct ieee80211_frame_cts
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_ra[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-struct ieee80211_frame_ack
-{
- u_int8_t i_fc[2];
- u_int8_t i_dur[2];
- u_int8_t i_ra[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-struct ieee80211_frame_pspoll
-{
- u_int8_t i_fc[2];
- u_int8_t i_aid[2];
- u_int8_t i_bssid[IEEE80211_ADDR_LEN];
- u_int8_t i_ta[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-struct ieee80211_frame_cfend
-{ /* NB: also CF-End+CF-Ack */
- u_int8_t i_fc[2];
- u_int8_t i_dur[2]; /* should be zero */
- u_int8_t i_ra[IEEE80211_ADDR_LEN];
- u_int8_t i_bssid[IEEE80211_ADDR_LEN];
- /* FCS */
-} GNUNET_PACKED;
-
-/*
- * BEACON management packets
- *
- * octet timestamp[8]
- * octet beacon interval[2]
- * octet capability information[2]
- * information element
- * octet elemid
- * octet length
- * octet information[length]
- */
-
-typedef u_int8_t *ieee80211_mgt_beacon_t;
-
-#define IEEE80211_BEACON_INTERVAL(beacon) \
- ((beacon)[8] | ((beacon)[9] << 8))
-#define IEEE80211_BEACON_CAPABILITY(beacon) \
- ((beacon)[10] | ((beacon)[11] << 8))
-
-#define IEEE80211_CAPINFO_ESS 0x0001
-#define IEEE80211_CAPINFO_IBSS 0x0002
-#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
-#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
-#define IEEE80211_CAPINFO_PRIVACY 0x0010
-#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
-#define IEEE80211_CAPINFO_PBCC 0x0040
-#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
-/* bits 8-9 are reserved */
-#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
-#define IEEE80211_CAPINFO_RSN 0x0800
-/* bit 12 is reserved */
-#define IEEE80211_CAPINFO_DSSSOFDM 0x2000
-/* bits 14-15 are reserved */
-
-/*
- * 802.11i/WPA information element (maximally sized).
- */
-struct ieee80211_ie_wpa
-{
- u_int8_t wpa_id; /* IEEE80211_ELEMID_VENDOR */
- u_int8_t wpa_len; /* length in bytes */
- u_int8_t wpa_oui[3]; /* 0x00, 0x50, 0xf2 */
- u_int8_t wpa_type; /* OUI type */
- u_int16_t wpa_version; /* spec revision */
- u_int32_t wpa_mcipher[1]; /* multicast/group key cipher */
- u_int16_t wpa_uciphercnt; /* # pairwise key ciphers */
- u_int32_t wpa_uciphers[8]; /* ciphers */
- u_int16_t wpa_authselcnt; /* authentication selector cnt */
- u_int32_t wpa_authsels[8]; /* selectors */
- u_int16_t wpa_caps; /* 802.11i capabilities */
- u_int16_t wpa_pmkidcnt; /* 802.11i pmkid count */
- u_int16_t wpa_pmkids[8]; /* 802.11i pmkids */
-} GNUNET_PACKED;
-
-/*
- * Management information element payloads.
- */
-
-enum
-{
- IEEE80211_ELEMID_SSID = 0,
- IEEE80211_ELEMID_RATES = 1,
- IEEE80211_ELEMID_FHPARMS = 2,
- IEEE80211_ELEMID_DSPARMS = 3,
- IEEE80211_ELEMID_CFPARMS = 4,
- IEEE80211_ELEMID_TIM = 5,
- IEEE80211_ELEMID_IBSSPARMS = 6,
- IEEE80211_ELEMID_COUNTRY = 7,
- IEEE80211_ELEMID_CHALLENGE = 16,
- /* 17-31 reserved for challenge text extension */
- IEEE80211_ELEMID_ERP = 42,
- IEEE80211_ELEMID_RSN = 48,
- IEEE80211_ELEMID_XRATES = 50,
- IEEE80211_ELEMID_TPC = 150,
- IEEE80211_ELEMID_CCKM = 156,
- IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
-};
-
-struct ieee80211_tim_ie
-{
- u_int8_t tim_ie; /* IEEE80211_ELEMID_TIM */
- u_int8_t tim_len;
- u_int8_t tim_count; /* DTIM count */
- u_int8_t tim_period; /* DTIM period */
- u_int8_t tim_bitctl; /* bitmap control */
- u_int8_t tim_bitmap[1]; /* variable-length bitmap */
-} GNUNET_PACKED;
-
-struct ieee80211_country_ie
-{
- u_int8_t ie; /* IEEE80211_ELEMID_COUNTRY */
- u_int8_t len;
- u_int8_t cc[3]; /* ISO CC+(I)ndoor/(O)utdoor */
- struct
- {
- u_int8_t schan; /* starting channel */
- u_int8_t nchan; /* number channels */
- u_int8_t maxtxpwr; /* tx power cap */
- } GNUNET_PACKED band[4]; /* up to 4 sub bands */
-} GNUNET_PACKED;
-
-#define IEEE80211_CHALLENGE_LEN 128
-
-#define IEEE80211_RATE_BASIC 0x80
-#define IEEE80211_RATE_VAL 0x7f
-
-/* EPR information element flags */
-#define IEEE80211_ERP_NON_ERP_PRESENT 0x01
-#define IEEE80211_ERP_USE_PROTECTION 0x02
-#define IEEE80211_ERP_LONG_PREAMBLE 0x04
-
-/* Atheros private advanced capabilities info */
-#define ATHEROS_CAP_TURBO_PRIME 0x01
-#define ATHEROS_CAP_COMPRESSION 0x02
-#define ATHEROS_CAP_FAST_FRAME 0x04
-/* bits 3-6 reserved */
-#define ATHEROS_CAP_BOOST 0x80
-
-#define ATH_OUI 0x7f0300 /* Atheros OUI */
-#define ATH_OUI_TYPE 0x01
-#define ATH_OUI_VERSION 0x01
-
-#define WPA_OUI 0xf25000
-#define WPA_OUI_TYPE 0x01
-#define WPA_VERSION 1 /* current supported version */
-
-#define WPA_CSE_NULL 0x00
-#define WPA_CSE_WEP40 0x01
-#define WPA_CSE_TKIP 0x02
-#define WPA_CSE_CCMP 0x04
-#define WPA_CSE_WEP104 0x05
-
-#define WPA_ASE_NONE 0x00
-#define WPA_ASE_8021X_UNSPEC 0x01
-#define WPA_ASE_8021X_PSK 0x02
-
-#define RSN_OUI 0xac0f00
-#define RSN_VERSION 1 /* current supported version */
-
-#define RSN_CSE_NULL 0x00
-#define RSN_CSE_WEP40 0x01
-#define RSN_CSE_TKIP 0x02
-#define RSN_CSE_WRAP 0x03
-#define RSN_CSE_CCMP 0x04
-#define RSN_CSE_WEP104 0x05
-
-#define RSN_ASE_NONE 0x00
-#define RSN_ASE_8021X_UNSPEC 0x01
-#define RSN_ASE_8021X_PSK 0x02
-
-#define RSN_CAP_PREAUTH 0x01
-
-#define WME_OUI 0xf25000
-#define WME_OUI_TYPE 0x02
-#define WME_INFO_OUI_SUBTYPE 0x00
-#define WME_PARAM_OUI_SUBTYPE 0x01
-#define WME_VERSION 1
-
-/* WME stream classes */
-#define WME_AC_BE 0 /* best effort */
-#define WME_AC_BK 1 /* background */
-#define WME_AC_VI 2 /* video */
-#define WME_AC_VO 3 /* voice */
-
-/*
- * AUTH management packets
- *
- * octet algo[2]
- * octet seq[2]
- * octet status[2]
- * octet chal.id
- * octet chal.length
- * octet chal.text[253]
- */
-
-typedef u_int8_t *ieee80211_mgt_auth_t;
-
-#define IEEE80211_AUTH_ALGORITHM(auth) \
- ((auth)[0] | ((auth)[1] << 8))
-#define IEEE80211_AUTH_TRANSACTION(auth) \
- ((auth)[2] | ((auth)[3] << 8))
-#define IEEE80211_AUTH_STATUS(auth) \
- ((auth)[4] | ((auth)[5] << 8))
-
-#define IEEE80211_AUTH_ALG_OPEN 0x0000
-#define IEEE80211_AUTH_ALG_SHARED 0x0001
-#define IEEE80211_AUTH_ALG_LEAP 0x0080
-
-enum
-{
- IEEE80211_AUTH_OPEN_REQUEST = 1,
- IEEE80211_AUTH_OPEN_RESPONSE = 2,
-};
-
-enum
-{
- IEEE80211_AUTH_SHARED_REQUEST = 1,
- IEEE80211_AUTH_SHARED_CHALLENGE = 2,
- IEEE80211_AUTH_SHARED_RESPONSE = 3,
- IEEE80211_AUTH_SHARED_PASS = 4,
-};
-
-/*
- * Reason codes
- *
- * Unlisted codes are reserved
- */
-
-enum
-{
- IEEE80211_REASON_UNSPECIFIED = 1,
- IEEE80211_REASON_AUTH_EXPIRE = 2,
- IEEE80211_REASON_AUTH_LEAVE = 3,
- IEEE80211_REASON_ASSOC_EXPIRE = 4,
- IEEE80211_REASON_ASSOC_TOOMANY = 5,
- IEEE80211_REASON_NOT_AUTHED = 6,
- IEEE80211_REASON_NOT_ASSOCED = 7,
- IEEE80211_REASON_ASSOC_LEAVE = 8,
- IEEE80211_REASON_ASSOC_NOT_AUTHED = 9,
-
- IEEE80211_REASON_RSN_REQUIRED = 11,
- IEEE80211_REASON_RSN_INCONSISTENT = 12,
- IEEE80211_REASON_IE_INVALID = 13,
- IEEE80211_REASON_MIC_FAILURE = 14,
-
- IEEE80211_STATUS_SUCCESS = 0,
- IEEE80211_STATUS_UNSPECIFIED = 1,
- IEEE80211_STATUS_CAPINFO = 10,
- IEEE80211_STATUS_NOT_ASSOCED = 11,
- IEEE80211_STATUS_OTHER = 12,
- IEEE80211_STATUS_ALG = 13,
- IEEE80211_STATUS_SEQUENCE = 14,
- IEEE80211_STATUS_CHALLENGE = 15,
- IEEE80211_STATUS_TIMEOUT = 16,
- IEEE80211_STATUS_TOOMANY = 17,
- IEEE80211_STATUS_BASIC_RATE = 18,
- IEEE80211_STATUS_SP_REQUIRED = 19,
- IEEE80211_STATUS_PBCC_REQUIRED = 20,
- IEEE80211_STATUS_CA_REQUIRED = 21,
- IEEE80211_STATUS_TOO_MANY_STATIONS = 22,
- IEEE80211_STATUS_RATES = 23,
- IEEE80211_STATUS_SHORTSLOT_REQUIRED = 25,
- IEEE80211_STATUS_DSSSOFDM_REQUIRED = 26,
-};
-
-#define IEEE80211_WEP_KEYLEN 5 /* 40bit */
-#define IEEE80211_WEP_IVLEN 3 /* 24bit */
-#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
-#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
-#define IEEE80211_WEP_NKID 4 /* number of key ids */
-
-/*
- * 802.11i defines an extended IV for use with non-WEP ciphers.
- * When the EXTIV bit is set in the key id byte an additional
- * 4 bytes immediately follow the IV for TKIP. For CCMP the
- * EXTIV bit is likewise set but the 8 bytes represent the
- * CCMP header rather than IV+extended-IV.
- */
-#define IEEE80211_WEP_EXTIV 0x20
-#define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */
-#define IEEE80211_WEP_MICLEN 8 /* trailing MIC */
-
-#define IEEE80211_CRC_LEN 4
-
-/*
- * Maximum acceptable MTU is:
- * IEEE80211_MAX_LEN - WEP overhead - CRC -
- * QoS overhead - RSN/WPA overhead
- * Min is arbitrarily chosen > IEEE80211_MIN_LEN. The default
- * mtu is Ethernet-compatible; it's set by ether_ifattach.
- */
-#define IEEE80211_MTU_MAX 2290
-#define IEEE80211_MTU_MIN 32
-
-#define IEEE80211_MAX_LEN (2300 + IEEE80211_CRC_LEN + \
- (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN))
-#define IEEE80211_ACK_LEN \
- (sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN)
-#define IEEE80211_MIN_LEN \
- (sizeof(struct ieee80211_frame_min) + IEEE80211_CRC_LEN)
-
-/*
- * The 802.11 spec says at most 2007 stations may be
- * associated at once. For most AP's this is way more
- * than is feasible so we use a default of 128. This
- * number may be overridden by the driver and/or by
- * user configuration.
- */
-#define IEEE80211_AID_MAX 2007
-#define IEEE80211_AID_DEF 128
-
-#define IEEE80211_AID(b) ((b) &~ 0xc000)
-
-/*
- * RTS frame length parameters. The default is specified in
- * the 802.11 spec as 512; we treat it as implementation-dependent
- * so it's defined in ieee80211_var.h. The max may be wrong
- * for jumbo frames.
- */
-#define IEEE80211_RTS_MIN 1
-#define IEEE80211_RTS_MAX 2346
-
-/*
- * TX fragmentation parameters. As above for RTS, we treat
- * default as implementation-dependent so define it elsewhere.
- */
-#define IEEE80211_FRAG_MIN 256
-#define IEEE80211_FRAG_MAX 2346
-
-/*
- * Beacon interval (TU's). Min+max come from WiFi requirements.
- * As above, we treat default as implementation-dependent so
- * define it elsewhere.
- */
-#define IEEE80211_BINTVAL_MAX 1000 /* max beacon interval (TU's) */
-#define IEEE80211_BINTVAL_MIN 25 /* min beacon interval (TU's) */
-
-/*
- * DTIM period (beacons). Min+max are not really defined
- * by the protocol but we want them publicly visible so
- * define them here.
- */
-#define IEEE80211_DTIM_MAX 15 /* max DTIM period */
-#define IEEE80211_DTIM_MIN 1 /* min DTIM period */
-
-/*
- * Beacon miss threshold (beacons). As for DTIM, we define
- * them here to be publicly visible. Note the max may be
- * clamped depending on device capabilities.
- */
-#define IEEE80211_HWBMISS_MIN 1
-#define IEEE80211_HWBMISS_MAX 255
-
-#endif /* _NET80211_IEEE80211_H_ */
+++ /dev/null
-/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
-/* $NetBSD: ieee80211_radiotap.h,v 1.11 2005/06/22 06:16:02 dyoung Exp $ */
-
-/*-
- * Copyright (c) 2003, 2004 David Young. 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.
- * 3. The name of David Young may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``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 DAVID
- * YOUNG 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.
- */
-
-/*
- * Modifications to fit into the linux IEEE 802.11 stack,
- * Mike Kershaw (dragorn@kismetwireless.net)
- */
-
-#ifndef IEEE80211RADIOTAP_H
-#define IEEE80211RADIOTAP_H
-
-/* Radiotap header version (from official NetBSD feed) */
-#define IEEE80211RADIOTAP_VERSION "1.5"
-/* Base version of the radiotap packet header data */
-#define PKTHDR_RADIOTAP_VERSION 0
-
-/* A generic radio capture format is desirable. There is one for
- * Linux, but it is neither rigidly defined (there were not even
- * units given for some fields) nor easily extensible.
- *
- * I suggest the following extensible radio capture format. It is
- * based on a bitmap indicating which fields are present.
- *
- * I am trying to describe precisely what the application programmer
- * should expect in the following, and for that reason I tell the
- * units and origin of each measurement (where it applies), or else I
- * use sufficiently weaselly language ("is a monotonically nondecreasing
- * function of...") that I cannot set false expectations for lawyerly
- * readers.
- */
-
-/* XXX tcpdump/libpcap do not tolerate variable-length headers,
- * yet, so we pad every radiotap header to 64 bytes. Ugh.
- */
-#define IEEE80211_RADIOTAP_HDRLEN 64
-
-/* The radio capture header precedes the 802.11 header.
- * All data in the header is little endian on all platforms.
- */
-struct ieee80211_radiotap_header
-{
- u8 it_version; /* Version 0. Only increases
- * for drastic changes,
- * introduction of compatible
- * new fields does not count.
- */
- u8 it_pad;
- u16 it_len; /* length of the whole
- * header in bytes, including
- * it_version, it_pad,
- * it_len, and data fields.
- */
- u32 it_present; /* A bitmap telling which
- * fields are present. Set bit 31
- * (0x80000000) to extend the
- * bitmap by another 32 bits.
- * Additional extensions are made
- * by setting bit 31.
- */
-};
-
-#define IEEE80211_RADIOTAP_PRESENT_EXTEND_MASK 0x80000000
-
-/* Name Data type Units
- * ---- --------- -----
- *
- * IEEE80211_RADIOTAP_TSFT __le64 microseconds
- *
- * Value in microseconds of the MAC's 64-bit 802.11 Time
- * Synchronization Function timer when the first bit of the
- * MPDU arrived at the MAC. For received frames, only.
- *
- * IEEE80211_RADIOTAP_CHANNEL 2 x __le16 MHz, bitmap
- *
- * Tx/Rx frequency in MHz, followed by flags (see below).
- *
- * IEEE80211_RADIOTAP_FHSS __le16 see below
- *
- * For frequency-hopping radios, the hop set (first byte)
- * and pattern (second byte).
- *
- * IEEE80211_RADIOTAP_RATE u8 500kb/s
- *
- * Tx/Rx data rate
- *
- * IEEE80211_RADIOTAP_DBM_ANTSIGNAL s8 decibels from
- * one milliwatt (dBm)
- *
- * RF signal power at the antenna, decibel difference from
- * one milliwatt.
- *
- * IEEE80211_RADIOTAP_DBM_ANTNOISE s8 decibels from
- * one milliwatt (dBm)
- *
- * RF noise power at the antenna, decibel difference from one
- * milliwatt.
- *
- * IEEE80211_RADIOTAP_DB_ANTSIGNAL u8 decibel (dB)
- *
- * RF signal power at the antenna, decibel difference from an
- * arbitrary, fixed reference.
- *
- * IEEE80211_RADIOTAP_DB_ANTNOISE u8 decibel (dB)
- *
- * RF noise power at the antenna, decibel difference from an
- * arbitrary, fixed reference point.
- *
- * IEEE80211_RADIOTAP_LOCK_QUALITY __le16 unitless
- *
- * Quality of Barker code lock. Unitless. Monotonically
- * nondecreasing with "better" lock strength. Called "Signal
- * Quality" in datasheets. (Is there a standard way to measure
- * this?)
- *
- * IEEE80211_RADIOTAP_TX_ATTENUATION __le16 unitless
- *
- * Transmit power expressed as unitless distance from max
- * power set at factory calibration. 0 is max power.
- * Monotonically nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DB_TX_ATTENUATION __le16 decibels (dB)
- *
- * Transmit power expressed as decibel distance from max power
- * set at factory calibration. 0 is max power. Monotonically
- * nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DBM_TX_POWER s8 decibels from
- * one milliwatt (dBm)
- *
- * Transmit power expressed as dBm (decibels from a 1 milliwatt
- * reference). This is the absolute power level measured at
- * the antenna port.
- *
- * IEEE80211_RADIOTAP_FLAGS u8 bitmap
- *
- * Properties of transmitted and received frames. See flags
- * defined below.
- *
- * IEEE80211_RADIOTAP_ANTENNA u8 antenna index
- *
- * Unitless indication of the Rx/Tx antenna for this packet.
- * The first antenna is antenna 0.
- *
- * IEEE80211_RADIOTAP_RX_FLAGS __le16 bitmap
- *
- * Properties of received frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_TX_FLAGS __le16 bitmap
- *
- * Properties of transmitted frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_RTS_RETRIES u8 data
- *
- * Number of rts retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_DATA_RETRIES u8 data
- *
- * Number of unicast retries a transmitted frame used.
- *
- */
-enum ieee80211_radiotap_type
-{
- IEEE80211_RADIOTAP_TSFT = 0,
- IEEE80211_RADIOTAP_FLAGS = 1,
- IEEE80211_RADIOTAP_RATE = 2,
- IEEE80211_RADIOTAP_CHANNEL = 3,
- IEEE80211_RADIOTAP_FHSS = 4,
- IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
- IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
- IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
- IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
- IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
- IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
- IEEE80211_RADIOTAP_ANTENNA = 11,
- IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
- IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
- IEEE80211_RADIOTAP_RX_FLAGS = 14,
- IEEE80211_RADIOTAP_TX_FLAGS = 15,
- IEEE80211_RADIOTAP_RTS_RETRIES = 16,
- IEEE80211_RADIOTAP_DATA_RETRIES = 17,
- IEEE80211_RADIOTAP_EXT = 31
-};
-
-/* Channel flags. */
-#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
-#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
-#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
-#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
-#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
-#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
-#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
-#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
-
-/* For IEEE80211_RADIOTAP_FLAGS */
-#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
- * during CFP
- */
-#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
- * with short
- * preamble
- */
-#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
- * with WEP encryption
- */
-#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
- * with fragmentation
- */
-#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
-#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
- * 802.11 header and payload
- * (to 32-bit boundary)
- */
-/* For IEEE80211_RADIOTAP_RX_FLAGS */
-#define IEEE80211_RADIOTAP_F_RX_BADFCS 0x0001 /* frame failed crc check */
-
-/* For IEEE80211_RADIOTAP_TX_FLAGS */
-#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
- * retries */
-#define IEEE80211_RADIOTAP_F_TX_CTS 0x0002 /* used cts 'protection' */
-#define IEEE80211_RADIOTAP_F_TX_RTS 0x0004 /* used rts/cts handshake */
-#define IEEE80211_RADIOTAP_F_TX_NOACK 0x0008 /* frame should not be ACKed */
-#define IEEE80211_RADIOTAP_F_TX_NOSEQ 0x0010 /* sequence number handled
- * by userspace */
-
-/* Ugly macro to convert literal channel numbers into their mhz equivalents
- * There are certianly some conditions that will break this (like feeding it '30')
- * but they shouldn't arise since nothing talks on channel 30. */
-#define ieee80211chan2mhz(x) \
- (((x) <= 14) ? \
- (((x) == 14) ? 2484 : ((x) * 5) + 2407) : \
- ((x) + 1000) * 5)
-
-#endif /* IEEE80211_RADIOTAP_H */
+++ /dev/null
- /*
- * Copyright (c) 2007, 2008, Andy Green <andy@warmcat.com>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include "radiotap-parser.h"
-
-
-/*
- * Radiotap header iteration
- * implemented in src/radiotap-parser.c
- *
- * call __ieee80211_radiotap_iterator_init() to init a semi-opaque iterator
- * struct ieee80211_radiotap_iterator (no need to init the struct beforehand)
- * then loop calling __ieee80211_radiotap_iterator_next()... it returns -1
- * if there are no more args in the header, or the next argument type index
- * that is present. The iterator's this_arg member points to the start of the
- * argument associated with the current argument index that is present,
- * which can be found in the iterator's this_arg_index member. This arg
- * index corresponds to the IEEE80211_RADIOTAP_... defines.
- */
-
-
-int
-ieee80211_radiotap_iterator_init (struct ieee80211_radiotap_iterator *iterator,
- struct ieee80211_radiotap_header
- *radiotap_header, int max_length)
-{
- if (iterator == NULL)
- return (-EINVAL);
-
- if (radiotap_header == NULL)
- return (-EINVAL);
- /* Linux only supports version 0 radiotap format */
-
- if (radiotap_header->it_version)
- return (-EINVAL);
-
- /* sanity check for allowed length and radiotap length field */
-
- if (max_length < (le16_to_cpu (radiotap_header->it_len)))
- return (-EINVAL);
-
- iterator->rtheader = radiotap_header;
- iterator->max_length = le16_to_cpu (radiotap_header->it_len);
- iterator->arg_index = 0;
- iterator->bitmap_shifter = le32_to_cpu (radiotap_header->it_present);
- iterator->arg =
- ((u8 *) radiotap_header) + sizeof (struct ieee80211_radiotap_header);
- iterator->this_arg = 0;
-
- /* find payload start allowing for extended bitmap(s) */
-
- if (unlikely
- (iterator->bitmap_shifter & IEEE80211_RADIOTAP_PRESENT_EXTEND_MASK))
- {
- while (le32_to_cpu (*((u32 *) iterator->arg)) &
- IEEE80211_RADIOTAP_PRESENT_EXTEND_MASK)
- {
- iterator->arg += sizeof (u32);
-
- /*
- * check for insanity where the present bitmaps
- * keep claiming to extend up to or even beyond the
- * stated radiotap header length
- */
-
- if ((((void *) iterator->arg) - ((void *) iterator->rtheader)) >
- iterator->max_length)
- return (-EINVAL);
-
- }
-
- iterator->arg += sizeof (u32);
-
- /*
- * no need to check again for blowing past stated radiotap
- * header length, becuase ieee80211_radiotap_iterator_next
- * checks it before it is dereferenced
- */
-
- }
-
- /* we are all initialized happily */
-
- return (0);
-}
-
-
-/**
- * ieee80211_radiotap_iterator_next - return next radiotap parser iterator arg
- * @iterator: radiotap_iterator to move to next arg (if any)
- *
- * Returns: next present arg index on success or negative if no more or error
- *
- * This function returns the next radiotap arg index (IEEE80211_RADIOTAP_...)
- * and sets iterator->this_arg to point to the payload for the arg. It takes
- * care of alignment handling and extended present fields. interator->this_arg
- * can be changed by the caller. The args pointed to are in little-endian
- * format.
- */
-
-int
-ieee80211_radiotap_iterator_next (struct ieee80211_radiotap_iterator *iterator)
-{
-
- /*
- * small length lookup table for all radiotap types we heard of
- * starting from b0 in the bitmap, so we can walk the payload
- * area of the radiotap header
- *
- * There is a requirement to pad args, so that args
- * of a given length must begin at a boundary of that length
- * -- but note that compound args are allowed (eg, 2 x u16
- * for IEEE80211_RADIOTAP_CHANNEL) so total arg length is not
- * a reliable indicator of alignment requirement.
- *
- * upper nybble: content alignment for arg
- * lower nybble: content length for arg
- */
-
- static const u8 rt_sizes[] = {
- [IEEE80211_RADIOTAP_TSFT] = 0x88,
- [IEEE80211_RADIOTAP_FLAGS] = 0x11,
- [IEEE80211_RADIOTAP_RATE] = 0x11,
- [IEEE80211_RADIOTAP_CHANNEL] = 0x24,
- [IEEE80211_RADIOTAP_FHSS] = 0x22,
- [IEEE80211_RADIOTAP_DBM_ANTSIGNAL] = 0x11,
- [IEEE80211_RADIOTAP_DBM_ANTNOISE] = 0x11,
- [IEEE80211_RADIOTAP_LOCK_QUALITY] = 0x22,
- [IEEE80211_RADIOTAP_TX_ATTENUATION] = 0x22,
- [IEEE80211_RADIOTAP_DB_TX_ATTENUATION] = 0x22,
- [IEEE80211_RADIOTAP_DBM_TX_POWER] = 0x11,
- [IEEE80211_RADIOTAP_ANTENNA] = 0x11,
- [IEEE80211_RADIOTAP_DB_ANTSIGNAL] = 0x11,
- [IEEE80211_RADIOTAP_DB_ANTNOISE] = 0x11,
- [IEEE80211_RADIOTAP_TX_FLAGS] = 0x22,
- [IEEE80211_RADIOTAP_RX_FLAGS] = 0x22,
- [IEEE80211_RADIOTAP_RTS_RETRIES] = 0x11,
- [IEEE80211_RADIOTAP_DATA_RETRIES] = 0x11
- /*
- * add more here as they are defined in
- * include/net/ieee80211_radiotap.h
- */
- };
-
- /*
- * for every radiotap entry we can at
- * least skip (by knowing the length)...
- */
-
- while (iterator->arg_index < (int) sizeof (rt_sizes))
- {
- int hit = 0;
-
- if (!(iterator->bitmap_shifter & 1))
- goto next_entry; /* arg not present */
-
- /*
- * arg is present, account for alignment padding
- * 8-bit args can be at any alignment
- * 16-bit args must start on 16-bit boundary
- * 32-bit args must start on 32-bit boundary
- * 64-bit args must start on 64-bit boundary
- *
- * note that total arg size can differ from alignment of
- * elements inside arg, so we use upper nybble of length
- * table to base alignment on
- *
- * also note: these alignments are ** relative to the
- * start of the radiotap header **. There is no guarantee
- * that the radiotap header itself is aligned on any
- * kind of boundary.
- */
-
- if ((((void *) iterator->arg) -
- ((void *) iterator->rtheader)) & ((rt_sizes[iterator->arg_index] >> 4)
- - 1))
- iterator->arg_index +=
- (rt_sizes[iterator->arg_index] >> 4) -
- ((((void *) iterator->arg) -
- ((void *) iterator->rtheader)) & ((rt_sizes[iterator->arg_index] >>
- 4) - 1));
-
- /*
- * this is what we will return to user, but we need to
- * move on first so next call has something fresh to test
- */
-
- iterator->this_arg_index = iterator->arg_index;
- iterator->this_arg = iterator->arg;
- hit = 1;
-
- /* internally move on the size of this arg */
-
- iterator->arg += rt_sizes[iterator->arg_index] & 0x0f;
-
- /*
- * check for insanity where we are given a bitmap that
- * claims to have more arg content than the length of the
- * radiotap section. We will normally end up equalling this
- * max_length on the last arg, never exceeding it.
- */
-
- if ((((void *) iterator->arg) - ((void *) iterator->rtheader)) >
- iterator->max_length)
- return (-EINVAL);
-
-next_entry:
-
- iterator->arg_index++;
- if (unlikely ((iterator->arg_index & 31) == 0))
- {
- /* completed current u32 bitmap */
- if (iterator->bitmap_shifter & 1)
- {
- /* b31 was set, there is more */
- /* move to next u32 bitmap */
- iterator->bitmap_shifter = le32_to_cpu (*iterator->next_bitmap);
- iterator->next_bitmap++;
- }
- else
- {
- /* no more bitmaps: end */
- iterator->arg_index = sizeof (rt_sizes);
- }
- }
- else
- { /* just try the next bit */
- iterator->bitmap_shifter >>= 1;
- }
-
- /* if we found a valid arg earlier, return it now */
-
- if (hit)
- return (iterator->this_arg_index);
-
- }
-
- /* we don't know how to handle any more args, we're done */
-
- return (-1);
-}
+++ /dev/null
-/*
- * Copyright (c) 2007, 2008, Andy Green <andy@warmcat.com>
- *
- * 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; version 2.
- *
- * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-
-#define __user
-#include "byteorder.h"
-#include <stdint.h>
-
-typedef uint64_t u64;
-typedef uint32_t u32;
-typedef uint16_t u16;
-typedef uint8_t u8;
-
-#ifndef unlikely
-#define unlikely(x) (x)
-#endif
-
-#include "ieee80211_radiotap.h"
-
-
-/*
- * Radiotap header iteration
- * implemented in src/radiotap-parser.c
- *
- * call __ieee80211_radiotap_iterator_init() to init a semi-opaque iterator
- * struct ieee80211_radiotap_iterator (no need to init the struct beforehand)
- * then loop calling __ieee80211_radiotap_iterator_next()... it returns -1
- * if there are no more args in the header, or the next argument type index
- * that is present. The iterator's this_arg member points to the start of the
- * argument associated with the current argument index that is present,
- * which can be found in the iterator's this_arg_index member. This arg
- * index corresponds to the IEEE80211_RADIOTAP_... defines.
- */
-/**
- * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
- * @rtheader: pointer to the radiotap header we are walking through
- * @max_length: length of radiotap header in cpu byte ordering
- * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
- * @this_arg: pointer to current radiotap arg
- * @arg_index: internal next argument index
- * @arg: internal next argument pointer
- * @next_bitmap: internal pointer to next present u32
- * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
- */
-
-struct ieee80211_radiotap_iterator
-{
- struct ieee80211_radiotap_header *rtheader;
- int max_length;
- int this_arg_index;
- u8 *this_arg;
-
- int arg_index;
- u8 *arg;
- u32 *next_bitmap;
- u32 bitmap_shifter;
-};
-
-int
-ieee80211_radiotap_iterator_init (struct ieee80211_radiotap_iterator *iterator,
- struct ieee80211_radiotap_header
- *radiotap_header, int max_length);
-
-int
-ieee80211_radiotap_iterator_next (struct ieee80211_radiotap_iterator *iterator);
projects / oweals / gnunet.git / commitdiff