/*

* 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_VNODE_INT_H

#define TDENGINE_VNODE_INT_H

#ifdef __cplusplus

extern "C" {

#endif

#include "tlog.h"

#include "tsync.h"

#include "twal.h"

#include "tcq.h"

extern int32_t vDebugFlag;

#define vFatal(...) { if (vDebugFlag & DEBUG_FATAL) { taosPrintLog("VND FATAL ", 255, __VA_ARGS__); }}

#define vError(...) { if (vDebugFlag & DEBUG_ERROR) { taosPrintLog("VND ERROR ", 255, __VA_ARGS__); }}

#define vWarn(...) { if (vDebugFlag & DEBUG_WARN) { taosPrintLog("VND WARN ", 255, __VA_ARGS__); }}

#define vInfo(...) { if (vDebugFlag & DEBUG_INFO) { taosPrintLog("VND ", 255, __VA_ARGS__); }}

#define vDebug(...) { if (vDebugFlag & DEBUG_DEBUG) { taosPrintLog("VND ", vDebugFlag, __VA_ARGS__); }}

#define vTrace(...) { if (vDebugFlag & DEBUG_TRACE) { taosPrintLog("VND ", vDebugFlag, __VA_ARGS__); }}

typedef struct {

int32_t vgId; // global vnode group ID

int32_t refCount; // reference count

int32_t delay;

int8_t status;

int8_t role;

int8_t accessState;

int64_t version; // current version

int64_t fversion; // version on saved data file

void *wqueue;

void *rqueue;

void *wal;

void *tsdb;

void *sync;

void *events;

void *cq; // continuous query

int32_t cfgVersion;

STsdbCfg tsdbCfg;

SSyncCfg syncCfg;

SWalCfg walCfg;

void *qMgmt;

char *rootDir;

tsem_t sem;

int8_t dropped;

char db[TSDB_DB_NAME_LEN];

} SVnodeObj;

int vnodeWriteToQueue(void *param, void *pHead, int type);

void vnodeInitWriteFp(void);

void vnodeInitReadFp(void);

#ifdef __cplusplus

}

#endif

#endif