version 1.3, 2010/06/13 16:13:51
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version 1.4, 2011/04/28 20:28:20
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* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| by Michael Pounov <misho@elwix.org>. 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. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY AITNET 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 REGENTS 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. |
| */ |
#ifndef __AITCRC_H |
#ifndef __AITCRC_H |
#define __AITCRC_H |
#define __AITCRC_H |
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Line 32 inline int crc_GetErrno();
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Line 69 inline int crc_GetErrno();
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inline const char *crc_GetError(); |
inline const char *crc_GetError(); |
// ------------------------------------------------------- |
// ------------------------------------------------------- |
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/* |
/* |
* crcReflect() Reflect all bits of number |
* crcReflect() Reflect all bits of number |
* @crcNum = Number for reflection |
* @crcNum = Number for reflection |
Line 89 inline u_int crcAdler(u_char * __restrict psBuf, int b
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Line 127 inline u_int crcAdler(u_char * __restrict psBuf, int b
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*/ |
*/ |
#define crcEther(psBuf, bufLen) crcCalc((psBuf), (bufLen), 32, 3, 0xFFFFFFFF, 0xFFFFFFFF) |
#define crcEther(psBuf, bufLen) crcCalc((psBuf), (bufLen), 32, 3, 0xFFFFFFFF, 0xFFFFFFFF) |
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/* |
/* |
* crcPelco() Calculate Pelco D/P CRC |
* crcPelco() Calculate Pelco D/P CRC |
* @ver = Pelco protocol version (Dd | Pp) |
* @ver = Pelco protocol version (Dd | Pp) |
Line 97 inline u_int crcAdler(u_char * __restrict psBuf, int b
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Line 136 inline u_int crcAdler(u_char * __restrict psBuf, int b
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Pelco protocol not supported |
Pelco protocol not supported |
*/ |
*/ |
inline u_char crcPelco(u_char ver, u_char *pkt); |
inline u_char crcPelco(u_char ver, u_char *pkt); |
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/* |
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* hash_varchar() Compute index hash by variable length string |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* @nVer = Version of algorythm; 0 - original, 1 - AITNET variant |
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* return: Hash value |
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*/ |
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inline u_int hash_varchar(const char *csStr, int nStrLen, int nVer); |
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/* |
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* hash_bernstein() Compute index hash by Bernstein |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* @nVer = Version of algorythm; 0 - Bernstein, 1 - DJBX33A variant |
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* return: Hash value |
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*/ |
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inline u_int hash_bernstein(const char *csStr, int nStrLen, int nVer); |
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/* |
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* hash_jenkins() Compute index hash by Jenkins (one-at-a-time) |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* return: Hash value |
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*/ |
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inline u_int hash_jenkins(const char *csStr, int nStrLen); |
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/* |
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* hash_reddragon() Compute index hash by Red Dragon |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* return: Hash value |
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*/ |
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inline u_int hash_reddragon(const char *csStr, int nStrLen); |
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/* |
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* hash_fnv1() Compute index hash by FNV-1 |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* @nVer = Version of algorythm; 0 - FNV-1, 1 - FNV-1a (best avalanche) |
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* return: Hash value |
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*/ |
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inline u_int hash_fnv1(const char *csStr, int nStrLen, int nVer); |
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/* |
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* hash_fnv() Compute index hash by FNV-1a |
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* @csStr = Input data buffer |
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* @nStrLen = Length of data buffer |
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* return: Hash value |
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*/ |
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#define hash_fnv(str, len) hash_fnv1((str), (len), 1) |
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#endif |
#endif |