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| version 1.1.2.2, 2013/06/28 11:06:31 | version 1.4.2.1, 2014/01/29 14:15:58 |
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| /************************************************************************* | |
| * (C) 2013 AITNET ltd - Sofia/Bulgaria - <misho@aitnet.org> | |
| * by Michael Pounov <misho@elwix.org> | |
| * | |
| * $Author$ | |
| * $Id$ | |
| * | |
| ************************************************************************** | |
| 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 - 2014 | |
| 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 __APACK_H | #ifndef __APACK_H |
| #define __APACK_H | #define __APACK_H |
| Line 8 typedef struct tagRawPacket { | Line 53 typedef struct tagRawPacket { |
| uint8_t *r_next; | uint8_t *r_next; |
| } rpack_t; | } rpack_t; |
| #define RPACK_INITIALIZER { .r_len = 0, .r_buf = NULL, .r_next = NULL } | |
| #define RPACK_FREE(x) (assert((x)), memset((x), 0, sizeof(rpack_t))) | #define RPACK_FREE(x) (assert((x)), memset((x), 0, sizeof(rpack_t))) |
| #define RPACK_INIT(x, b, l) do { assert((x)); RPACK_FREE(x); \ | #define RPACK_INIT(x, b, l) do { assert((x)); RPACK_FREE(x); \ |
| (x)->r_buf = (b); \ | (x)->r_buf = (b); \ |
| Line 15 typedef struct tagRawPacket { | Line 61 typedef struct tagRawPacket { |
| (x)->r_next = (x)->r_buf; \ | (x)->r_next = (x)->r_buf; \ |
| } while (0) | } while (0) |
| #define RPACK_SANITY(x) ((x) && (x)->r_buf && (x)->r_next && (x)->r_next >= (x)->r_buf) | #define RPACK_SANITY(x) ((x) && (x)->r_buf && (x)->r_next && (x)->r_next >= (x)->r_buf) |
| #define RPACK_LEN(x) (assert((x)), (x)->r_len) | |
| #define RPACK_REWIND(x) (assert((x)), (x)->r_next = (x)->r_buf) | |
| #define RPACK_SET_16(x, n) do { assert((x)); \ | |
| *((uint8_t *) (x) + 1) = *((const uint8_t *) (n) + 1); \ | |
| *((uint8_t *) (x) + 0) = *((const uint8_t *) (n) + 0); \ | |
| } while (0) | |
| #define RPACK_SET_24(x, n) do { assert((x)); \ | |
| *((uint8_t *) (x) + 2) = *((const uint8_t *) (n) + 2); \ | |
| *((uint8_t *) (x) + 1) = *((const uint8_t *) (n) + 1); \ | |
| *((uint8_t *) (x) + 0) = *((const uint8_t *) (n) + 0); \ | |
| } while (0) | |
| #define RPACK_SET_32(x, n) do { assert((x)); \ | |
| *((uint8_t *) (x) + 3) = *((const uint8_t *) (n) + 3); \ | |
| *((uint8_t *) (x) + 2) = *((const uint8_t *) (n) + 2); \ | |
| *((uint8_t *) (x) + 1) = *((const uint8_t *) (n) + 1); \ | |
| *((uint8_t *) (x) + 0) = *((const uint8_t *) (n) + 0); \ | |
| } while (0) | |
| #define RPACK_SET_64(x, n) do { assert((x)); \ | |
| *((uint8_t *) (x) + 7) = *((const uint8_t *) (n) + 7); \ | |
| *((uint8_t *) (x) + 6) = *((const uint8_t *) (n) + 6); \ | |
| *((uint8_t *) (x) + 5) = *((const uint8_t *) (n) + 5); \ | |
| *((uint8_t *) (x) + 4) = *((const uint8_t *) (n) + 4); \ | |
| *((uint8_t *) (x) + 3) = *((const uint8_t *) (n) + 3); \ | |
| *((uint8_t *) (x) + 2) = *((const uint8_t *) (n) + 2); \ | |
| *((uint8_t *) (x) + 1) = *((const uint8_t *) (n) + 1); \ | |
| *((uint8_t *) (x) + 0) = *((const uint8_t *) (n) + 0); \ | |
| } while (0) | |
| #define EXTRACT_LE_8(x) (assert((x)), *(x)) | |
| #define EXTRACT_LE_16(x) (assert((x)), (u_int16_t) ( \ | |
| (uint16_t) *((const uint8_t *) (x) + 1) << 8 | \ | |
| (uint16_t) *((const uint8_t *) (x) + 0) \ | |
| )) | |
| #define EXTRACT_LE_24(x) (assert((x)), (u_int32_t) ( \ | |
| (uint32_t) *((const uint8_t *) (x) + 2) << 16 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 1) << 8 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 0) \ | |
| )) | |
| #define EXTRACT_LE_32(x) (assert((x)), (u_int32_t) ( \ | |
| (uint32_t) *((const uint8_t *) (x) + 3) << 24 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 2) << 16 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 1) << 8 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 0) \ | |
| )) | |
| #define EXTRACT_LE_64(x) (assert((x)), (u_int64_t) ( \ | |
| (uint64_t) *((const uint8_t *) (x) + 7) << 56 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 6) << 48 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 5) << 40 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 4) << 32 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 3) << 24 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 2) << 16 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 1) << 8 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 0) \ | |
| )) | |
| #define EXTRACT_BE_8(x) (assert((x)), *(x)) | |
| #define EXTRACT_BE_16(x) (assert((x)), (u_int16_t) ( \ | |
| (uint16_t) *((const uint8_t *) (x) + 0) << 8 | \ | |
| (uint16_t) *((const uint8_t *) (x) + 1) \ | |
| )) | |
| #define EXTRACT_BE_24(x) (assert((x)), (u_int32_t) ( \ | |
| (uint32_t) *((const uint8_t *) (x) + 0) << 16 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 1) << 8 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 2) \ | |
| )) | |
| #define EXTRACT_BE_32(x) (assert((x)), (u_int32_t) ( \ | |
| (uint32_t) *((const uint8_t *) (x) + 0) << 24 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 1) << 16 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 2) << 8 | \ | |
| (uint32_t) *((const uint8_t *) (x) + 3) \ | |
| )) | |
| #define EXTRACT_BE_64(x) (assert((x)), (u_int64_t) ( \ | |
| (uint64_t) *((const uint8_t *) (x) + 0) << 56 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 1) << 48 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 2) << 40 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 3) << 32 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 4) << 24 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 5) << 16 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 6) << 8 | \ | |
| (uint64_t) *((const uint8_t *) (x) + 7) \ | |
| )) | |
| /* | /* |
| * rpack_align_and_reserve() - Align & reserve space | * rpack_align_and_reserve() - Align & reserve space |
| * | * |
| Line 50 void rpack_destroy(rpack_t ** __restrict rp); | Line 178 void rpack_destroy(rpack_t ** __restrict rp); |
| * return: -1 error or get value | * return: -1 error or get value |
| */ | */ |
| uint8_t rpack_uint8(rpack_t * __restrict rp, uint8_t * __restrict n); | uint8_t rpack_uint8(rpack_t * __restrict rp, uint8_t * __restrict n); |
| /* | |
| * rpack_uint16() - Pack/Unpack 16bit value | |
| * | |
| * @rp = raw buffer | |
| * @n = set value if !=NULL | |
| * return: -1 error or get value | |
| */ | |
| uint16_t rpack_uint16(rpack_t * __restrict rp, uint16_t * __restrict n); | |
| /* | |
| * rpack_uint24() - Pack/Unpack 24bit value | |
| * | |
| * @rp = raw buffer | |
| * @n = set value if !=NULL | |
| * return: -1 error or get value | |
| */ | |
| uint32_t rpack_uint24(rpack_t * __restrict rp, uint32_t * __restrict n); | |
| /* | |
| * rpack_uint32() - Pack/Unpack 32bit value | |
| * | |
| * @rp = raw buffer | |
| * @n = set value if !=NULL | |
| * return: -1 error or get value | |
| */ | |
| uint32_t rpack_uint32(rpack_t * __restrict rp, uint32_t * __restrict n); | |
| /* | |
| * rpack_uint64() - Pack/Unpack 64bit value | |
| * | |
| * @rp = raw buffer | |
| * @n = set value if !=NULL | |
| * return: -1 error or get value | |
| */ | |
| uint64_t rpack_uint64(rpack_t * __restrict rp, uint64_t * __restrict n); | |
| #endif | #endif |