102 lines
4.0 KiB
C
102 lines
4.0 KiB
C
/*
|
|
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
|
*
|
|
* This program is free software: you can use, redistribute, and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3
|
|
* or later ("AGPL"), as published by the Free Software Foundation.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _TD_UTIL_COMPARE_H
|
|
#define _TD_UTIL_COMPARE_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include "os.h"
|
|
|
|
#define TSDB_PATTERN_MATCH 0
|
|
#define TSDB_PATTERN_NOMATCH 1
|
|
#define TSDB_PATTERN_NOWILDCARDMATCH 2
|
|
#define TSDB_PATTERN_STRING_DEFAULT_LEN 100
|
|
#define TSDB_REGEX_STRING_DEFAULT_LEN 128
|
|
|
|
#define FLT_COMPAR_TOL_FACTOR 4
|
|
#define FLT_EQUAL(_x, _y) (fabs((_x) - (_y)) <= (FLT_COMPAR_TOL_FACTOR * FLT_EPSILON))
|
|
#define FLT_GREATER(_x, _y) (!FLT_EQUAL((_x), (_y)) && ((_x) > (_y)))
|
|
#define FLT_LESS(_x, _y) (!FLT_EQUAL((_x), (_y)) && ((_x) < (_y)))
|
|
#define FLT_GREATEREQUAL(_x, _y) (FLT_EQUAL((_x), (_y)) || ((_x) > (_y)))
|
|
#define FLT_LESSEQUAL(_x, _y) (FLT_EQUAL((_x), (_y)) || ((_x) < (_y)))
|
|
|
|
#define PATTERN_COMPARE_INFO_INITIALIZER { '%', '_' }
|
|
|
|
typedef struct SPatternCompareInfo {
|
|
char matchAll; // symbol for match all wildcard, default: '%'
|
|
char matchOne; // symbol for match one wildcard, default: '_'
|
|
} SPatternCompareInfo;
|
|
|
|
int patternMatch(const char *pattern, const char *str, size_t size, const SPatternCompareInfo *pInfo);
|
|
|
|
int WCSPatternMatch(const wchar_t *pattern, const wchar_t *str, size_t size, const SPatternCompareInfo *pInfo);
|
|
|
|
|
|
int32_t taosArrayCompareString(const void* a, const void* b);
|
|
|
|
int32_t setCompareBytes1(const void *pLeft, const void *pRight);
|
|
|
|
int32_t setCompareBytes2(const void *pLeft, const void *pRight);
|
|
|
|
int32_t setCompareBytes4(const void *pLeft, const void *pRight);
|
|
int32_t setCompareBytes8(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareInt32Val(const void *pLeft, const void *pRight);
|
|
int32_t compareInt64Val(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareInt16Val(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareInt8Val(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareUint32Val(const void *pLeft, const void *pRight);
|
|
int32_t compareUint64Val(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareUint16Val(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareUint8Val(const void* pLeft, const void* pRight);
|
|
|
|
int32_t compareFloatVal(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareDoubleVal(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareLenPrefixedStr(const void *pLeft, const void *pRight);
|
|
|
|
int32_t compareLenPrefixedWStr(const void *pLeft, const void *pRight);
|
|
int32_t compareStrRegexComp(const void* pLeft, const void* pRight);
|
|
int32_t compareStrRegexCompMatch(const void* pLeft, const void* pRight);
|
|
int32_t compareStrRegexCompNMatch(const void* pLeft, const void* pRight);
|
|
int32_t compareFindItemInSet(const void *pLeft, const void* pRight);
|
|
int32_t compareInt8ValDesc(const void *pLeft, const void *pRight);
|
|
int32_t compareInt16ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareInt32ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareInt64ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareFloatValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareDoubleValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareUint8ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareUint16ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareUint32ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareUint64ValDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareLenPrefixedStrDesc(const void* pLeft, const void* pRight);
|
|
int32_t compareLenPrefixedWStrDesc(const void* pLeft, const void* pRight);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*_TD_UTIL_COMPARE_H*/
|