homework-jianmu/include/util/tutil.h

62 lines
2.0 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 TDENGINE_TUTIL_H
#define TDENGINE_TUTIL_H
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
#include "tmd5.h"
#include "tcrc32c.h"
#include "taosdef.h"
int32_t strdequote(char *src);
int32_t strRmquote(char *z, int32_t len);
size_t strtrim(char *src);
char * strnchr(char *haystack, char needle, int32_t len, bool skipquote);
char ** strsplit(char *src, const char *delim, int32_t *num);
char * strtolower(char *dst, const char *src);
char * strntolower(char *dst, const char *src, int32_t n);
char * strntolower_s(char *dst, const char *src, int32_t n);
int64_t strnatoi(char *num, int32_t len);
char * strbetween(char *string, char *begin, char *end);
char * paGetToken(char *src, char **token, int32_t *tokenLen);
int32_t taosByteArrayToHexStr(char bytes[], int32_t len, char hexstr[]);
int32_t taosHexStrToByteArray(char hexstr[], char bytes[]);
bool taosGetVersionNumber(char *versionStr, int *versionNubmer);
int taosCheckVersion(char *input_client_version, char *input_server_version, int compared_segments);
char * taosIpStr(uint32_t ipInt);
uint32_t ip2uint(const char *const ip_addr);
static FORCE_INLINE void taosEncryptPass(uint8_t *inBuf, size_t inLen, char *target) {
MD5_CTX context;
MD5Init(&context);
MD5Update(&context, inBuf, (unsigned int)inLen);
MD5Final(&context);
memcpy(target, context.digest, TSDB_KEY_LEN);
}
#ifdef __cplusplus
}
#endif
#endif // TDENGINE_TUTIL_H