85 lines
3.4 KiB
C
85 lines
3.4 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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#include "meta.h"
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int metaEncodeEntry(SEncoder *pCoder, const SMetaEntry *pME) {
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if (tStartEncode(pCoder) < 0) return -1;
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if (tEncodeI64(pCoder, pME->version) < 0) return -1;
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if (tEncodeI8(pCoder, pME->type) < 0) return -1;
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if (tEncodeI64(pCoder, pME->uid) < 0) return -1;
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if (tEncodeCStr(pCoder, pME->name) < 0) return -1;
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if (pME->type == TSDB_SUPER_TABLE) {
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if (tEncodeSSchemaWrapper(pCoder, &pME->stbEntry.schema) < 0) return -1;
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if (tEncodeSSchemaWrapper(pCoder, &pME->stbEntry.schemaTag) < 0) return -1;
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} else if (pME->type == TSDB_CHILD_TABLE) {
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if (tEncodeI64(pCoder, pME->ctbEntry.ctime) < 0) return -1;
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if (tEncodeI32(pCoder, pME->ctbEntry.ttlDays) < 0) return -1;
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if (tEncodeI64(pCoder, pME->ctbEntry.suid) < 0) return -1;
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if (tEncodeBinary(pCoder, pME->ctbEntry.pTags, kvRowLen(pME->ctbEntry.pTags)) < 0) return -1;
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} else if (pME->type == TSDB_NORMAL_TABLE) {
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if (tEncodeI64(pCoder, pME->ntbEntry.ctime) < 0) return -1;
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if (tEncodeI32(pCoder, pME->ntbEntry.ttlDays) < 0) return -1;
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if (tEncodeI32v(pCoder, pME->ntbEntry.ncid) < 0) return -1;
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if (tEncodeSSchemaWrapper(pCoder, &pME->ntbEntry.schema) < 0) return -1;
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} else if (pME->type == TSDB_TSMA_TABLE) {
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if (tEncodeTSma(pCoder, pME->smaEntry.tsma) < 0) return -1;
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} else {
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ASSERT(0);
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}
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tEndEncode(pCoder);
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return 0;
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}
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int metaDecodeEntry(SDecoder *pCoder, SMetaEntry *pME) {
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uint32_t len;
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if (tStartDecode(pCoder) < 0) return -1;
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if (tDecodeI64(pCoder, &pME->version) < 0) return -1;
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if (tDecodeI8(pCoder, &pME->type) < 0) return -1;
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if (tDecodeI64(pCoder, &pME->uid) < 0) return -1;
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if (tDecodeCStr(pCoder, &pME->name) < 0) return -1;
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if (pME->type == TSDB_SUPER_TABLE) {
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if (tDecodeSSchemaWrapperEx(pCoder, &pME->stbEntry.schema) < 0) return -1;
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if (tDecodeSSchemaWrapperEx(pCoder, &pME->stbEntry.schemaTag) < 0) return -1;
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} else if (pME->type == TSDB_CHILD_TABLE) {
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if (tDecodeI64(pCoder, &pME->ctbEntry.ctime) < 0) return -1;
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if (tDecodeI32(pCoder, &pME->ctbEntry.ttlDays) < 0) return -1;
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if (tDecodeI64(pCoder, &pME->ctbEntry.suid) < 0) return -1;
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if (tDecodeBinary(pCoder, &pME->ctbEntry.pTags, &len) < 0) return -1; // (TODO)
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} else if (pME->type == TSDB_NORMAL_TABLE) {
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if (tDecodeI64(pCoder, &pME->ntbEntry.ctime) < 0) return -1;
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if (tDecodeI32(pCoder, &pME->ntbEntry.ttlDays) < 0) return -1;
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if (tDecodeI32v(pCoder, &pME->ntbEntry.ncid) < 0) return -1;
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if (tDecodeSSchemaWrapperEx(pCoder, &pME->ntbEntry.schema) < 0) return -1;
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} else if (pME->type == TSDB_TSMA_TABLE) {
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pME->smaEntry.tsma = tDecoderMalloc(pCoder, sizeof(STSma));
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if(!pME->smaEntry.tsma) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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return -1;
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}
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if (tDecodeTSma(pCoder, pME->smaEntry.tsma) < 0) return -1;
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} else {
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ASSERT(0);
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}
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tEndDecode(pCoder);
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return 0;
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}
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