mirror of
https://github.com/taosdata/TDengine
synced 2026-05-24 10:09:01 +00:00
115 lines
No EOL
4.2 KiB
C
115 lines
No EOL
4.2 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_UTIL_ANAL_H_
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#define _TD_UTIL_ANAL_H_
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#include "os.h"
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#include "tdef.h"
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#include "thash.h"
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#include "tjson.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ALGO_OPT_ALGO_NAME "algo"
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#define ALGO_OPT_TIMEOUT_NAME "timeout"
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#define ALGO_OPT_WNCHECK_NAME "wncheck"
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#define ANALY_FORECAST_DEFAULT_ROWS 10
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#define ANALY_FORECAST_DEFAULT_CONF 0.95
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#define ANALY_DEFAULT_WNCHECK 1
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#define ANALY_FORECAST_MAX_ROWS 40000
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#define ANALY_FORECAST_MIN_ROWS 10
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#define ANALY_FORECAST_RES_MAX_ROWS 1024
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#define ANALY_ANOMALY_WINDOW_MAX_ROWS 8192
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#define ANALY_ANOMALY_WINDOW_MIN_ROWS 10
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#define ANALY_IMPUTATION_INPUT_MAX_ROWS 8192
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#define ANALY_IMPUTATION_INPUT_MIN_ROWS 10
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#define ANALY_DEFAULT_TIMEOUT 60 // 60sec
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#define ANALY_MAX_TIMEOUT 1200
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#define ANALY_MAX_IMPUT_ROWS 2048
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#define ANALY_TDTSFM_FORECAST_MIN_ROWS 96
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typedef struct {
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EAnalyAlgoType type;
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int32_t anode;
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int32_t urlLen;
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char *url;
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} SAnalyticsUrl;
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typedef enum {
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ANALYTICS_BUF_TYPE_JSON = 0,
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ANALYTICS_BUF_TYPE_JSON_COL = 1,
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ANALYTICS_BUF_TYPE_OTHERS,
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} EAnalBufType;
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typedef enum {
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ANALYTICS_HTTP_TYPE_GET = 0,
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ANALYTICS_HTTP_TYPE_POST,
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} EAnalyHttpType;
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typedef struct {
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TdFilePtr filePtr;
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char fileName[TSDB_FILENAME_LEN + 10];
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int64_t numOfRows;
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} SAnalyticsColBuf;
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typedef struct {
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EAnalBufType bufType;
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TdFilePtr filePtr;
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char fileName[TSDB_FILENAME_LEN];
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int32_t numOfCols;
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SAnalyticsColBuf *pCols;
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const char * pid;
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} SAnalyticBuf;
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int32_t taosAnalyticsInit();
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void taosAnalyticsCleanup();
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SJson *taosAnalySendReqRetJson(const char *url, EAnalyHttpType type, SAnalyticBuf *pBuf, int64_t timeout, const char* id);
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int32_t taosAnalyGetAlgoUrl(const char *algoName, EAnalyAlgoType type, char *url, int32_t urlLen);
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int32_t taosAnalyGetOpts(const char *pOption, SHashObj **pOptHash);
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bool taosAnalyGetOptStr(const char *option, const char *optName, char *optValue, int32_t optMaxLen);
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int64_t taosAnalyGetVersion();
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void taosAnalyUpdate(int64_t newVer, SHashObj *pHash);
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int32_t tsosAnalyBufOpen(SAnalyticBuf *pBuf, int32_t numOfCols, const char* pId);
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int32_t taosAnalyBufWriteOptStr(SAnalyticBuf *pBuf, const char *optName, const char *optVal);
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int32_t taosAnalyBufWriteOptInt(SAnalyticBuf *pBuf, const char *optName, int64_t optVal);
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int32_t taosAnalyBufWriteOptFloat(SAnalyticBuf *pBuf, const char *optName, float optVal);
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int32_t taosAnalyBufWriteColMeta(SAnalyticBuf *pBuf, int32_t colIndex, int32_t colType, const char *colName);
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int32_t taosAnalyBufWriteDataBegin(SAnalyticBuf *pBuf);
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int32_t taosAnalyBufWriteColBegin(SAnalyticBuf *pBuf, int32_t colIndex);
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int32_t taosAnalyBufWriteColData(SAnalyticBuf *pBuf, int32_t colIndex, int32_t colType, void *colValue);
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int32_t taosAnalyBufWriteColEnd(SAnalyticBuf *pBuf, int32_t colIndex);
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int32_t taosAnalyBufWriteDataEnd(SAnalyticBuf *pBuf);
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int32_t taosAnalyBufClose(SAnalyticBuf *pBuf);
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void taosAnalyBufDestroy(SAnalyticBuf *pBuf);
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int32_t taosAnalysisParseAlgo(const char *pOpt, char *pAlgoName, char *pUrl, int32_t type, int32_t len,
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SHashObj *pHashMap, const char *id);
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int64_t taosAnalysisParseTimout(SHashObj* pHashMap, const char* id);
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int8_t taosAnalysisParseWncheck(SHashObj* pHashMap, const char* id);
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const char *taosAnalysisAlgoType(EAnalyAlgoType algoType);
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EAnalyAlgoType taosAnalyAlgoInt(const char *algoName);
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const char *taosAnalyAlgoUrlStr(EAnalyAlgoType algoType);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_UTIL_ANAL_H_*/ |