Jason Xia / libscpi_parser

scpi-parser, adopted from github

Dependents:   scpi_parser_test

scpi/utils_private.h@0:d8aca47812e0, 2014-11-14 (annotated)

Committer:
iesensor
Date:
Fri Nov 14 01:07:59 2014 +0000
Revision:
0:d8aca47812e0
tested on K64F

Who changed what in which revision?

UserRevisionLine numberNew contents of line
iesensor 0:d8aca47812e0 1 /*-
iesensor 0:d8aca47812e0 2 * Copyright (c) 2012-2013 Jan Breuer,
iesensor 0:d8aca47812e0 3 *
iesensor 0:d8aca47812e0 4 * All Rights Reserved
iesensor 0:d8aca47812e0 5 *
iesensor 0:d8aca47812e0 6 * Redistribution and use in source and binary forms, with or without
iesensor 0:d8aca47812e0 7 * modification, are permitted provided that the following conditions are
iesensor 0:d8aca47812e0 8 * met:
iesensor 0:d8aca47812e0 9 * 1. Redistributions of source code must retain the above copyright notice,
iesensor 0:d8aca47812e0 10 * this list of conditions and the following disclaimer.
iesensor 0:d8aca47812e0 11 * 2. Redistributions in binary form must reproduce the above copyright
iesensor 0:d8aca47812e0 12 * notice, this list of conditions and the following disclaimer in the
iesensor 0:d8aca47812e0 13 * documentation and/or other materials provided with the distribution.
iesensor 0:d8aca47812e0 14 *
iesensor 0:d8aca47812e0 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
iesensor 0:d8aca47812e0 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
iesensor 0:d8aca47812e0 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
iesensor 0:d8aca47812e0 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
iesensor 0:d8aca47812e0 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
iesensor 0:d8aca47812e0 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
iesensor 0:d8aca47812e0 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
iesensor 0:d8aca47812e0 22 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
iesensor 0:d8aca47812e0 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
iesensor 0:d8aca47812e0 24 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
iesensor 0:d8aca47812e0 25 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
iesensor 0:d8aca47812e0 26 */
iesensor 0:d8aca47812e0 27
iesensor 0:d8aca47812e0 28 /**
iesensor 0:d8aca47812e0 29 * @file scpi_utils.h
iesensor 0:d8aca47812e0 30 * @date Thu Nov 15 10:58:45 UTC 2012
iesensor 0:d8aca47812e0 31 *
iesensor 0:d8aca47812e0 32 * @brief Conversion routines and string manipulation routines
iesensor 0:d8aca47812e0 33 *
iesensor 0:d8aca47812e0 34 *
iesensor 0:d8aca47812e0 35 */
iesensor 0:d8aca47812e0 36
iesensor 0:d8aca47812e0 37 #ifndef SCPI_UTILS_H
iesensor 0:d8aca47812e0 38 #define SCPI_UTILS_H
iesensor 0:d8aca47812e0 39
iesensor 0:d8aca47812e0 40 #include <stdint.h>
iesensor 0:d8aca47812e0 41 #include "scpi/config.h"
iesensor 0:d8aca47812e0 42 #include "scpi/types.h"
iesensor 0:d8aca47812e0 43
iesensor 0:d8aca47812e0 44 #ifdef __cplusplus
iesensor 0:d8aca47812e0 45 extern "C" {
iesensor 0:d8aca47812e0 46 #endif
iesensor 0:d8aca47812e0 47
iesensor 0:d8aca47812e0 48 #if defined(__GNUC__) && (__GNUC__ >= 4)
iesensor 0:d8aca47812e0 49 #define LOCAL __attribute__((visibility ("hidden")))
iesensor 0:d8aca47812e0 50 #else
iesensor 0:d8aca47812e0 51 #define LOCAL
iesensor 0:d8aca47812e0 52 #endif
iesensor 0:d8aca47812e0 53
iesensor 0:d8aca47812e0 54 const char * strnpbrk(const char *str, size_t size, const char *set) LOCAL;
iesensor 0:d8aca47812e0 55 scpi_bool_t compareStr(const char * str1, size_t len1, const char * str2, size_t len2) LOCAL;
iesensor 0:d8aca47812e0 56 scpi_bool_t compareStrAndNum(const char * str1, size_t len1, const char * str2, size_t len2) LOCAL;
iesensor 0:d8aca47812e0 57 size_t longToStr(int32_t val, char * str, size_t len) LOCAL;
iesensor 0:d8aca47812e0 58 size_t doubleToStr(double val, char * str, size_t len) LOCAL;
iesensor 0:d8aca47812e0 59 size_t strToLong(const char * str, int32_t * val) LOCAL;
iesensor 0:d8aca47812e0 60 size_t strToDouble(const char * str, double * val) LOCAL;
iesensor 0:d8aca47812e0 61 scpi_bool_t locateText(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
iesensor 0:d8aca47812e0 62 scpi_bool_t locateStr(const char * str1, size_t len1, const char ** str2, size_t * len2) LOCAL;
iesensor 0:d8aca47812e0 63 size_t skipWhitespace(const char * cmd, size_t len) LOCAL;
iesensor 0:d8aca47812e0 64 size_t skipColon(const char * cmd, size_t len) LOCAL;
iesensor 0:d8aca47812e0 65 scpi_bool_t matchPattern(const char * pattern, size_t pattern_len, const char * str, size_t str_len) LOCAL;
iesensor 0:d8aca47812e0 66 scpi_bool_t matchCommand(const char * pattern, const char * cmd, size_t len) LOCAL;
iesensor 0:d8aca47812e0 67 scpi_bool_t composeCompoundCommand(char * ptr_prev, size_t len_prev, char ** pptr, size_t * plen);
iesensor 0:d8aca47812e0 68
iesensor 0:d8aca47812e0 69 #if !HAVE_STRNLEN
iesensor 0:d8aca47812e0 70 size_t BSD_strnlen(const char *s, size_t maxlen);
iesensor 0:d8aca47812e0 71 #endif
iesensor 0:d8aca47812e0 72
iesensor 0:d8aca47812e0 73 #if !HAVE_STRNCASECMP && !HAVE_STRNICMP
iesensor 0:d8aca47812e0 74 int OUR_strncasecmp(const char *s1, const char *s2, size_t n);
iesensor 0:d8aca47812e0 75 #endif
iesensor 0:d8aca47812e0 76
iesensor 0:d8aca47812e0 77 #define min(a, b) (((a) < (b)) ? (a) : (b))
iesensor 0:d8aca47812e0 78 #define max(a, b) (((a) > (b)) ? (a) : (b))
iesensor 0:d8aca47812e0 79
iesensor 0:d8aca47812e0 80 #if 0
iesensor 0:d8aca47812e0 81 #define max(a,b) \
iesensor 0:d8aca47812e0 82 ({ __typeof__ (a) _a = (a); \
iesensor 0:d8aca47812e0 83 __typeof__ (b) _b = (b); \
iesensor 0:d8aca47812e0 84 _a > _b ? _a : _b; })
iesensor 0:d8aca47812e0 85
iesensor 0:d8aca47812e0 86 #define min(a,b) \
iesensor 0:d8aca47812e0 87 ({ __typeof__ (a) _a = (a); \
iesensor 0:d8aca47812e0 88 __typeof__ (b) _b = (b); \
iesensor 0:d8aca47812e0 89 _a < _b ? _a : _b; })
iesensor 0:d8aca47812e0 90
iesensor 0:d8aca47812e0 91 #endif
iesensor 0:d8aca47812e0 92
iesensor 0:d8aca47812e0 93 #ifdef __cplusplus
iesensor 0:d8aca47812e0 94 }
iesensor 0:d8aca47812e0 95 #endif
iesensor 0:d8aca47812e0 96
iesensor 0:d8aca47812e0 97 #endif /* SCPI_UTILS_H */
iesensor 0:d8aca47812e0 98