tsdbFile.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/>.
 */

#include "dev.h"

const char *tsdb_ftype_suffix[] = {
    NULL,     // TSDB_FTYPE_NONE
    ".head",  // TSDB_FTYPE_HEAD
    ".data",  // TSDB_FTYPE_DATA
    ".sma",   // TSDB_FTYPE_SMA
    ".tomb",  // TSDB_FTYPE_TOMB
    ".stt",   // TSDB_FTYPE_STT
};

int32_t tsdbTFileInit(STsdb *pTsdb, struct STFile *pFile) {
  SVnode *pVnode = pTsdb->pVnode;
  STfs   *pTfs = pVnode->pTfs;

  if (pTfs) {
    snprintf(pFile->fname,                         //
             TSDB_FILENAME_LEN,                    //
             "%s%s%s%sv%df%dver%" PRId64 "%s",     //
             tfsGetDiskPath(pTfs, pFile->diskId),  //
             TD_DIRSEP,                            //
             pTsdb->path,                          //
             TD_DIRSEP,                            //
             TD_VID(pVnode),                       //
             pFile->fid,                           //
             pFile->cid,                           //
             tsdb_ftype_suffix[pFile->type]);
  } else {
    snprintf(pFile->fname,                  //
             TSDB_FILENAME_LEN,             //
             "%s%sv%df%dver%" PRId64 "%s",  //
             pTsdb->path,                   //
             TD_DIRSEP,                     //
             TD_VID(pVnode),                //
             pFile->fid,                    //
             pFile->cid,                    //
             tsdb_ftype_suffix[pFile->type]);
  }
  pFile->ref = 1;
  return 0;
}

int32_t tsdbTFileClear(struct STFile *pFile) { return 0; }