wayne roberts / libscpi

https://github.com/j123b567/scpi-parser

Dependents:   scpi_sx127x scpi_sx127x_firstTest MLX90418_I2C_master

src/utils_private.h@1:b497f235115a, 2015-08-07 (annotated)

Committer:
dudmuck
Date:
Fri Aug 07 21:54:11 2015 +0000
Revision:
1:b497f235115a
update from github commit 6e5e3e0e3fc450eaf53feee059824ad85c4f270d

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 1:b497f235115a 1 /*-
dudmuck 1:b497f235115a 2 * Copyright (c) 2012-2013 Jan Breuer,
dudmuck 1:b497f235115a 3 *
dudmuck 1:b497f235115a 4 * All Rights Reserved
dudmuck 1:b497f235115a 5 *
dudmuck 1:b497f235115a 6 * Redistribution and use in source and binary forms, with or without
dudmuck 1:b497f235115a 7 * modification, are permitted provided that the following conditions are
dudmuck 1:b497f235115a 8 * met:
dudmuck 1:b497f235115a 9 * 1. Redistributions of source code must retain the above copyright notice,
dudmuck 1:b497f235115a 10 * this list of conditions and the following disclaimer.
dudmuck 1:b497f235115a 11 * 2. Redistributions in binary form must reproduce the above copyright
dudmuck 1:b497f235115a 12 * notice, this list of conditions and the following disclaimer in the
dudmuck 1:b497f235115a 13 * documentation and/or other materials provided with the distribution.
dudmuck 1:b497f235115a 14 *
dudmuck 1:b497f235115a 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
dudmuck 1:b497f235115a 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
dudmuck 1:b497f235115a 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
dudmuck 1:b497f235115a 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
dudmuck 1:b497f235115a 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
dudmuck 1:b497f235115a 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
dudmuck 1:b497f235115a 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
dudmuck 1:b497f235115a 22 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
dudmuck 1:b497f235115a 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
dudmuck 1:b497f235115a 24 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
dudmuck 1:b497f235115a 25 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dudmuck 1:b497f235115a 26 */
dudmuck 1:b497f235115a 27
dudmuck 1:b497f235115a 28 /**
dudmuck 1:b497f235115a 29 * @file scpi_utils.h
dudmuck 1:b497f235115a 30 * @date Thu Nov 15 10:58:45 UTC 2012
dudmuck 1:b497f235115a 31 *
dudmuck 1:b497f235115a 32 * @brief Conversion routines and string manipulation routines
dudmuck 1:b497f235115a 33 *
dudmuck 1:b497f235115a 34 *
dudmuck 1:b497f235115a 35 */
dudmuck 1:b497f235115a 36
dudmuck 1:b497f235115a 37 #ifndef SCPI_UTILS_PRIVATE_H
dudmuck 1:b497f235115a 38 #define SCPI_UTILS_PRIVATE_H
dudmuck 1:b497f235115a 39
dudmuck 1:b497f235115a 40 #include <stdint.h>
dudmuck 1:b497f235115a 41 #include "scpi/config.h"
dudmuck 1:b497f235115a 42 #include "scpi/types.h"
dudmuck 1:b497f235115a 43
dudmuck 1:b497f235115a 44 #ifdef __cplusplus
dudmuck 1:b497f235115a 45 extern "C" {
dudmuck 1:b497f235115a 46 #endif
dudmuck 1:b497f235115a 47
dudmuck 1:b497f235115a 48 #if defined(__GNUC__) && (__GNUC__ >= 4)
dudmuck 1:b497f235115a 49 #define LOCAL __attribute__((visibility ("hidden")))
dudmuck 1:b497f235115a 50 #else
dudmuck 1:b497f235115a 51 #define LOCAL
dudmuck 1:b497f235115a 52 #endif
dudmuck 1:b497f235115a 53
dudmuck 1:b497f235115a 54 char * strnpbrk(const char *str, size_t size, const char *set) LOCAL;
dudmuck 1:b497f235115a 55 scpi_bool_t compareStr(const char * str1, size_t len1, const char * str2, size_t len2) LOCAL;
dudmuck 1:b497f235115a 56 scpi_bool_t compareStrAndNum(const char * str1, size_t len1, const char * str2, size_t len2, int32_t * num) LOCAL;
dudmuck 1:b497f235115a 57 size_t strToLong(const char * str, int32_t * val, int8_t base) LOCAL;
dudmuck 1:b497f235115a 58 size_t strToDouble(const char * str, double * val) LOCAL;
dudmuck 1:b497f235115a 59 scpi_bool_t locateText(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
dudmuck 1:b497f235115a 60 scpi_bool_t locateStr(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
dudmuck 1:b497f235115a 61 size_t skipWhitespace(const char * cmd, size_t len) LOCAL;
dudmuck 1:b497f235115a 62 scpi_bool_t matchPattern(const char * pattern, size_t pattern_len, const char * str, size_t str_len, int32_t * num) LOCAL;
dudmuck 1:b497f235115a 63 scpi_bool_t matchCommand(const char * pattern, const char * cmd, size_t len, int32_t *numbers, size_t numbers_len) LOCAL;
dudmuck 1:b497f235115a 64 scpi_bool_t composeCompoundCommand(const scpi_token_t * prev, scpi_token_t * current) LOCAL;
dudmuck 1:b497f235115a 65
dudmuck 1:b497f235115a 66 #if !HAVE_STRNLEN
dudmuck 1:b497f235115a 67 size_t BSD_strnlen(const char *s, size_t maxlen) LOCAL;
dudmuck 1:b497f235115a 68 #endif
dudmuck 1:b497f235115a 69
dudmuck 1:b497f235115a 70 #if !HAVE_STRNCASECMP && !HAVE_STRNICMP
dudmuck 1:b497f235115a 71 int OUR_strncasecmp(const char *s1, const char *s2, size_t n) LOCAL;
dudmuck 1:b497f235115a 72 #endif
dudmuck 1:b497f235115a 73
dudmuck 1:b497f235115a 74 #ifndef min
dudmuck 1:b497f235115a 75 #define min(a, b) (((a) < (b)) ? (a) : (b))
dudmuck 1:b497f235115a 76 #endif
dudmuck 1:b497f235115a 77
dudmuck 1:b497f235115a 78 #ifndef max
dudmuck 1:b497f235115a 79 #define max(a, b) (((a) > (b)) ? (a) : (b))
dudmuck 1:b497f235115a 80 #endif
dudmuck 1:b497f235115a 81
dudmuck 1:b497f235115a 82 #if 0
dudmuck 1:b497f235115a 83 #define max(a,b) \
dudmuck 1:b497f235115a 84 ({ __typeof__ (a) _a = (a); \
dudmuck 1:b497f235115a 85 __typeof__ (b) _b = (b); \
dudmuck 1:b497f235115a 86 _a > _b ? _a : _b; })
dudmuck 1:b497f235115a 87
dudmuck 1:b497f235115a 88 #define min(a,b) \
dudmuck 1:b497f235115a 89 ({ __typeof__ (a) _a = (a); \
dudmuck 1:b497f235115a 90 __typeof__ (b) _b = (b); \
dudmuck 1:b497f235115a 91 _a < _b ? _a : _b; })
dudmuck 1:b497f235115a 92
dudmuck 1:b497f235115a 93 #endif
dudmuck 1:b497f235115a 94
dudmuck 1:b497f235115a 95 #ifdef __cplusplus
dudmuck 1:b497f235115a 96 }
dudmuck 1:b497f235115a 97 #endif
dudmuck 1:b497f235115a 98
dudmuck 1:b497f235115a 99 #endif /* SCPI_UTILS_PRIVATE_H */