84 lines
2.4 KiB
C
84 lines
2.4 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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#define _DEFAULT_SOURCE
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#include "bmInt.h"
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static int32_t bmRequire(const SMgmtInputOpt *pInput, bool *required) {
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return dmReadFile(pInput->path, pInput->name, required);
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}
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static void bmInitOption(SBnodeMgmt *pMgmt, SBnodeOpt *pOption) { pOption->msgCb = pMgmt->msgCb; }
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static void bmClose(SBnodeMgmt *pMgmt) {
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dInfo("bnode-mgmt start to cleanup");
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if (pMgmt->pBnode != NULL) {
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bmStopWorker(pMgmt);
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bndClose(pMgmt->pBnode);
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pMgmt->pBnode = NULL;
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}
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taosMemoryFree(pMgmt);
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dInfo("bnode-mgmt is cleaned up");
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}
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int32_t bmOpen(const SMgmtInputOpt *pInput, SMgmtOutputOpt *pOutput) {
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dInfo("bnode-mgmt start to init");
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SBnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SBnodeMgmt));
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if (pMgmt == NULL) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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return -1;
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}
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pMgmt->path = pInput->path;
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pMgmt->name = pInput->name;
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pMgmt->dnodeId = pInput->dnodeId;
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pMgmt->msgCb = pInput->msgCb;
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pMgmt->msgCb.pMgmt = pMgmt;
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SBnodeOpt option = {0};
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bmInitOption(pMgmt, &option);
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pMgmt->pBnode = bndOpen(pMgmt->path, &option);
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if (pMgmt->pBnode == NULL) {
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dError("failed to open bnode since %s", terrstr());
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bmClose(pMgmt);
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return -1;
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}
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tmsgReportStartup("bnode-impl", "initialized");
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if (bmStartWorker(pMgmt) != 0) {
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dError("failed to start bnode worker since %s", terrstr());
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bmClose(pMgmt);
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return -1;
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}
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tmsgReportStartup("bnode-worker", "initialized");
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pOutput->pMgmt = pMgmt;
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dInfo("bnode-mgmt is initialized");
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return 0;
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}
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SMgmtFunc bmGetMgmtFunc() {
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SMgmtFunc mgmtFunc = {0};
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mgmtFunc.openFp = bmOpen;
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mgmtFunc.closeFp = (NodeCloseFp)bmClose;
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mgmtFunc.createFp = (NodeCreateFp)bmProcessCreateReq;
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mgmtFunc.dropFp = (NodeDropFp)bmProcessDropReq;
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mgmtFunc.requiredFp = bmRequire;
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mgmtFunc.getHandlesFp = bmGetMsgHandles;
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return mgmtFunc;
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}
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