xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Merge pull request #12857 from taosdata/fix/hzcheng_3.0 

feat: discard const when decode
This commit is contained in:
Hongze Cheng 2022-05-23 16:13:54 +08:00 committed by GitHub
parent 136abb139c d784da0da0
commit 0122fd12d9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 115 additions and 110 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

92
include/common/tmsg.h
View File

@ -1697,7 +1697,7 @@ int32_t tDecodeSRSmaParam(SDecoder* pCoder, SRSmaParam* pRSmaParam);
// TDMT_VND_CREATE_STB ==============
typedef struct SVCreateStbReq {
const char* name;
char* name;
tb_uid_t suid;
int8_t rollup;
SSchemaWrapper schema;
@ -1710,8 +1710,8 @@ int tDecodeSVCreateStbReq(SDecoder* pCoder, SVCreateStbReq* pReq);
// TDMT_VND_DROP_STB ==============
typedef struct SVDropStbReq {
const char* name;
tb_uid_t suid;
char* name;
tb_uid_t suid;
} SVDropStbReq;
int32_t tEncodeSVDropStbReq(SEncoder* pCoder, const SVDropStbReq* pReq);
@ -1720,16 +1720,16 @@ int32_t tDecodeSVDropStbReq(SDecoder* pCoder, SVDropStbReq* pReq);
// TDMT_VND_CREATE_TABLE ==============
#define TD_CREATE_IF_NOT_EXISTS 0x1
typedef struct SVCreateTbReq {
int32_t flags;
tb_uid_t uid;
int64_t ctime;
const char* name;
int32_t ttl;
int8_t type;
int32_t flags;
tb_uid_t uid;
int64_t ctime;
char* name;
int32_t ttl;
int8_t type;
union {
struct {
tb_uid_t suid;
const uint8_t* pTag;
tb_uid_t suid;
uint8_t* pTag;
} ctb;
struct {
SSchemaWrapper schema;
@ -1777,8 +1777,8 @@ int32_t tDeserializeSVCreateTbBatchRsp(void* buf, int32_t bufLen, SVCreateTbBatc
// TDMT_VND_DROP_TABLE =================
typedef struct {
const char* name;
int8_t igNotExists;
char* name;
int8_t igNotExists;
} SVDropTbReq;
typedef struct {
@ -1809,9 +1809,9 @@ int32_t tDecodeSVDropTbBatchRsp(SDecoder* pCoder, SVDropTbBatchRsp* pRsp);
// TDMT_VND_ALTER_TABLE =====================
typedef struct {
const char* tbName;
int8_t action;
const char* colName;
char* tbName;
int8_t action;
char* colName;
// TSDB_ALTER_TABLE_ADD_COLUMN
int8_t type;
int8_t flags;
@ -1820,17 +1820,17 @@ typedef struct {
// TSDB_ALTER_TABLE_UPDATE_COLUMN_BYTES
int32_t colModBytes;
// TSDB_ALTER_TABLE_UPDATE_COLUMN_NAME
const char* colNewName;
char* colNewName;
// TSDB_ALTER_TABLE_UPDATE_TAG_VAL
const char* tagName;
int8_t isNull;
uint32_t nTagVal;
const uint8_t* pTagVal;
char* tagName;
int8_t isNull;
uint32_t nTagVal;
uint8_t* pTagVal;
// TSDB_ALTER_TABLE_UPDATE_OPTIONS
int8_t updateTTL;
int32_t newTTL;
int8_t updateComment;
const char* newComment;
int8_t updateTTL;
int32_t newTTL;
int8_t updateComment;
char* newComment;
} SVAlterTbReq;
int32_t tEncodeSVAlterTbReq(SEncoder* pEncoder, const SVAlterTbReq* pReq);
@ -2020,7 +2020,7 @@ static FORCE_INLINE void tFreeClientHbBatchRsp(void* pRsp) {
int32_t tSerializeSClientHbBatchRsp(void* buf, int32_t bufLen, const SClientHbBatchRsp* pBatchRsp);
int32_t tDeserializeSClientHbBatchRsp(void* buf, int32_t bufLen, SClientHbBatchRsp* pBatchRsp);
void tFreeSClientHbBatchRsp(SClientHbBatchRsp *pBatchRsp);
void tFreeSClientHbBatchRsp(SClientHbBatchRsp* pBatchRsp);
static FORCE_INLINE int32_t tEncodeSKv(SEncoder* pEncoder, const SKv* pKv) {
if (tEncodeI32(pEncoder, pKv->key) < 0) return -1;
@ -2255,20 +2255,20 @@ int32_t tSerializeSMDropSmaReq(void* buf, int32_t bufLen, SMDropSmaReq* pReq);
int32_t tDeserializeSMDropSmaReq(void* buf, int32_t bufLen, SMDropSmaReq* pReq);
typedef struct {
int8_t version; // for compatibility(default 0)
int8_t intervalUnit; // MACRO: TIME_UNIT_XXX
int8_t slidingUnit; // MACRO: TIME_UNIT_XXX
int8_t timezoneInt; // sma data expired if timezone changes.
char indexName[TSDB_INDEX_NAME_LEN];
int32_t exprLen;
int32_t tagsFilterLen;
int64_t indexUid;
tb_uid_t tableUid; // super/child/common table uid
int64_t interval;
int64_t offset; // use unit by precision of DB
int64_t sliding;
const char* expr; // sma expression
const char* tagsFilter;
int8_t version; // for compatibility(default 0)
int8_t intervalUnit; // MACRO: TIME_UNIT_XXX
int8_t slidingUnit; // MACRO: TIME_UNIT_XXX
int8_t timezoneInt; // sma data expired if timezone changes.
char indexName[TSDB_INDEX_NAME_LEN];
int32_t exprLen;
int32_t tagsFilterLen;
int64_t indexUid;
tb_uid_t tableUid; // super/child/common table uid
int64_t interval;
int64_t offset; // use unit by precision of DB
int64_t sliding;
char* expr; // sma expression
char* tagsFilter;
} STSma; // Time-range-wise SMA
typedef STSma SVCreateTSmaReq;
@ -2596,12 +2596,12 @@ static FORCE_INLINE void tDeleteSMqAskEpRsp(SMqAskEpRsp* pRsp) {
#define TD_AUTO_CREATE_TABLE 0x1
typedef struct {
int64_t suid;
int64_t uid;
int32_t sver;
uint32_t nData;
const uint8_t* pData;
SVCreateTbReq cTbReq;
int64_t suid;
int64_t uid;
int32_t sver;
uint32_t nData;
uint8_t* pData;
SVCreateTbReq cTbReq;
} SVSubmitBlk;
typedef struct {

30
include/util/tencode.h
View File

@ -39,11 +39,11 @@ typedef struct {
} SEncoder;
typedef struct {
const uint8_t* data;
uint32_t size;
uint32_t pos;
SCoderMem* mList;
SDecoderNode* dStack;
uint8_t* data;
uint32_t size;
uint32_t pos;
SCoderMem* mList;
SDecoderNode* dStack;
} SDecoder;
#define tPut(TYPE, BUF, VAL) ((TYPE*)(BUF))[0] = (VAL)
@ -120,7 +120,7 @@ static int32_t tEncodeCStrWithLen(SEncoder* pCoder, const char* val, uint32_t le
static int32_t tEncodeCStr(SEncoder* pCoder, const char* val);
/* ------------------------ DECODE ------------------------ */
void tDecoderInit(SDecoder* pCoder, const uint8_t* data, uint32_t size);
void tDecoderInit(SDecoder* pCoder, uint8_t* data, uint32_t size);
void tDecoderClear(SDecoder* SDecoder);
int32_t tStartDecode(SDecoder* pCoder);
void tEndDecode(SDecoder* pCoder);
@ -141,9 +141,9 @@ static int32_t tDecodeU64v(SDecoder* pCoder, uint64_t* val);
static int32_t tDecodeI64v(SDecoder* pCoder, int64_t* val);
static int32_t tDecodeFloat(SDecoder* pCoder, float* val);
static int32_t tDecodeDouble(SDecoder* pCoder, double* val);
static int32_t tDecodeBinary(SDecoder* pCoder, const uint8_t** val, uint32_t* len);
static int32_t tDecodeCStrAndLen(SDecoder* pCoder, const char** val, uint32_t* len);
static int32_t tDecodeCStr(SDecoder* pCoder, const char** val);
static int32_t tDecodeBinary(SDecoder* pCoder, uint8_t** val, uint32_t* len);
static int32_t tDecodeCStrAndLen(SDecoder* pCoder, char** val, uint32_t* len);
static int32_t tDecodeCStr(SDecoder* pCoder, char** val);
static int32_t tDecodeCStrTo(SDecoder* pCoder, char* val);
/* ------------------------ IMPL ------------------------ */
@ -377,7 +377,7 @@ static FORCE_INLINE int32_t tDecodeDouble(SDecoder* pCoder, double* val) {
return 0;
}
static FORCE_INLINE int32_t tDecodeBinary(SDecoder* pCoder, const uint8_t** val, uint32_t* len) {
static FORCE_INLINE int32_t tDecodeBinary(SDecoder* pCoder, uint8_t** val, uint32_t* len) {
if (tDecodeU32v(pCoder, len) < 0) return -1;
if (TD_CODER_CHECK_CAPACITY_FAILED(pCoder, *len)) return -1;
@ -389,20 +389,20 @@ static FORCE_INLINE int32_t tDecodeBinary(SDecoder* pCoder, const uint8_t** val,
return 0;
}
static FORCE_INLINE int32_t tDecodeCStrAndLen(SDecoder* pCoder, const char** val, uint32_t* len) {
if (tDecodeBinary(pCoder, (const uint8_t**)val, len) < 0) return -1;
static FORCE_INLINE int32_t tDecodeCStrAndLen(SDecoder* pCoder, char** val, uint32_t* len) {
if (tDecodeBinary(pCoder, (uint8_t**)val, len) < 0) return -1;
(*len) -= 1;
return 0;
}
static FORCE_INLINE int32_t tDecodeCStr(SDecoder* pCoder, const char** val) {
static FORCE_INLINE int32_t tDecodeCStr(SDecoder* pCoder, char** val) {
uint32_t len;
return tDecodeCStrAndLen(pCoder, val, &len);
}
static int32_t tDecodeCStrTo(SDecoder* pCoder, char* val) {
const char* pStr;
uint32_t len;
char* pStr;
uint32_t len;
if (tDecodeCStrAndLen(pCoder, &pStr, &len) < 0) return -1;
memcpy(val, pStr, len + 1);

18
source/dnode/vnode/inc/vnode.h
View File

@ -126,7 +126,7 @@ STqReadHandle *tqInitSubmitMsgScanner(SMeta *pMeta);
void tqReadHandleSetColIdList(STqReadHandle *pReadHandle, SArray *pColIdList);
int32_t tqReadHandleSetTbUidList(STqReadHandle *pHandle, const SArray *tbUidList);
int32_t tqReadHandleAddTbUidList(STqReadHandle *pHandle, const SArray *tbUidList);
int32_t tqReadHandleRemoveTbUidList(STqReadHandle* pHandle, const SArray* tbUidList);
int32_t tqReadHandleRemoveTbUidList(STqReadHandle *pHandle, const SArray *tbUidList);
int32_t tqReadHandleSetMsg(STqReadHandle *pHandle, SSubmitReq *pMsg, int64_t ver);
bool tqNextDataBlock(STqReadHandle *pHandle);
@ -174,20 +174,20 @@ typedef struct {
} STableKeyInfo;
struct SMetaEntry {
int64_t version;
int8_t type;
tb_uid_t uid;
const char *name;
int64_t version;
int8_t type;
tb_uid_t uid;
char *name;
union {
struct {
SSchemaWrapper schema;
SSchemaWrapper schemaTag;
} stbEntry;
struct {
int64_t ctime;
int32_t ttlDays;
tb_uid_t suid;
const uint8_t *pTags;
int64_t ctime;
int32_t ttlDays;
tb_uid_t suid;
uint8_t *pTags;
} ctbEntry;
struct {
int64_t ctime;

53
source/dnode/vnode/src/meta/metaTable.c
View File

@ -30,9 +30,9 @@ int metaCreateSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
int vLen = 0;
const void *pKey = NULL;
const void *pVal = NULL;
void * pBuf = NULL;
void *pBuf = NULL;
int32_t szBuf = 0;
void * p = NULL;
void *p = NULL;
SMetaReader mr = {0};
// validate req
@ -71,9 +71,9 @@ _err:
}
int metaDropSTable(SMeta *pMeta, int64_t verison, SVDropStbReq *pReq) {
TBC * pNameIdxc = NULL;
TBC * pUidIdxc = NULL;
TBC * pCtbIdxc = NULL;
TBC *pNameIdxc = NULL;
TBC *pUidIdxc = NULL;
TBC *pCtbIdxc = NULL;
SCtbIdxKey *pCtbIdxKey;
const void *pKey = NULL;
int nKey;
@ -134,8 +134,8 @@ _err:
int metaAlterSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
SMetaEntry oStbEntry = {0};
SMetaEntry nStbEntry = {0};
TBC * pUidIdxc = NULL;
TBC * pTbDbc = NULL;
TBC *pUidIdxc = NULL;
TBC *pTbDbc = NULL;
const void *pData;
int nData;
int64_t oversion;
@ -165,7 +165,9 @@ int metaAlterSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
ret = tdbTbcGet(pTbDbc, NULL, NULL, &pData, &nData);
ASSERT(ret == 0);
tDecoderInit(&dc, pData, nData);
oStbEntry.pBuf = taosMemoryMalloc(nData);
memcpy(oStbEntry.pBuf, pData, nData);
tDecoderInit(&dc, oStbEntry.pBuf, nData);
metaDecodeEntry(&dc, &oStbEntry);
nStbEntry.version = version;
@ -193,6 +195,7 @@ int metaAlterSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
// update uid index
tdbTbcUpsert(pUidIdxc, &pReq->suid, sizeof(tb_uid_t), &version, sizeof(version), 0);
if (oStbEntry.pBuf) taosMemoryFree(oStbEntry.pBuf);
metaULock(pMeta);
tDecoderClear(&dc);
tdbTbcClose(pTbDbc);
@ -256,9 +259,9 @@ _err:
}
int metaDropTable(SMeta *pMeta, int64_t version, SVDropTbReq *pReq, SArray *tbUids) {
TBC * pTbDbc = NULL;
TBC * pUidIdxc = NULL;
TBC * pNameIdxc = NULL;
TBC *pTbDbc = NULL;
TBC *pUidIdxc = NULL;
TBC *pNameIdxc = NULL;
const void *pData;
int nData;
tb_uid_t uid;
@ -377,14 +380,14 @@ int metaDropTable(SMeta *pMeta, int64_t version, SVDropTbReq *pReq, SArray *tbUi
}
static int metaAlterTableColumn(SMeta *pMeta, int64_t version, SVAlterTbReq *pAlterTbReq) {
void * pVal = NULL;
void *pVal = NULL;
int nVal = 0;
const void * pData = NULL;
const void *pData = NULL;
int nData = 0;
int ret = 0;
tb_uid_t uid;
int64_t oversion;
SSchema * pColumn = NULL;
SSchema *pColumn = NULL;
SMetaEntry entry = {0};
SSchemaWrapper *pSchema;
int c;
@ -420,7 +423,9 @@ static int metaAlterTableColumn(SMeta *pMeta, int64_t version, SVAlterTbReq *pAl
// get table entry
SDecoder dc = {0};
tDecoderInit(&dc, pData, nData);
entry.pBuf = taosMemoryMalloc(nData);
memcpy(entry.pBuf, pData, nData);
tDecoderInit(&dc, entry.pBuf, nData);
ret = metaDecodeEntry(&dc, &entry);
ASSERT(ret == 0);
@ -530,7 +535,7 @@ _err:
static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pAlterTbReq) {
SMetaEntry ctbEntry = {0};
SMetaEntry stbEntry = {0};
void * pVal = NULL;
void *pVal = NULL;
int nVal = 0;
int ret;
int c;
@ -561,7 +566,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
oversion = *(int64_t *)pData;
// search table.db
TBC * pTbDbc = NULL;
TBC *pTbDbc = NULL;
SDecoder dc1 = {0};
SDecoder dc2 = {0};
@ -585,7 +590,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
metaDecodeEntry(&dc2, &stbEntry);
SSchemaWrapper *pTagSchema = &stbEntry.stbEntry.schemaTag;
SSchema * pColumn = NULL;
SSchema *pColumn = NULL;
int32_t iCol = 0;
for (;;) {
pColumn = NULL;
@ -681,8 +686,8 @@ int metaAlterTable(SMeta *pMeta, int64_t version, SVAlterTbReq *pReq) {
static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME) {
STbDbKey tbDbKey;
void * pKey = NULL;
void * pVal = NULL;
void *pKey = NULL;
void *pVal = NULL;
int kLen = 0;
int vLen = 0;
SEncoder coder = {0};
@ -797,14 +802,14 @@ static void metaDestroyTagIdxKey(STagIdxKey *pTagIdxKey) {
}
static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
void * pData = NULL;
void *pData = NULL;
int nData = 0;
STbDbKey tbDbKey = {0};
SMetaEntry stbEntry = {0};
STagIdxKey * pTagIdxKey = NULL;
STagIdxKey *pTagIdxKey = NULL;
int32_t nTagIdxKey;
const SSchema *pTagColumn; // = &stbEntry.stbEntry.schema.pSchema[0];
const void * pTagData = NULL; //
const void *pTagData = NULL; //
SDecoder dc = {0};
// get super table
@ -846,7 +851,7 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
static int metaSaveToSkmDb(SMeta *pMeta, const SMetaEntry *pME) {
SEncoder coder = {0};
void * pVal = NULL;
void *pVal = NULL;
int vLen = 0;
int rcode = 0;
SSkmDbKey skmDbKey = {0};

8
source/dnode/vnode/src/tsdb/tsdbMemTable2.c
View File

@ -38,7 +38,7 @@ struct SMemTable {
struct SMemSkipListNode {
int8_t level;
SMemSkipListNode *forwards[1]; // Windows does not allow 0
SMemSkipListNode *forwards[1]; // Windows does not allow 0
};
struct SMemSkipList {
@ -46,7 +46,7 @@ struct SMemSkipList {
int8_t maxLevel;
int8_t level;
int32_t size;
SMemSkipListNode pHead[1]; // Windows does not allow 0
SMemSkipListNode pHead[1]; // Windows does not allow 0
};
struct SMemData {
@ -217,7 +217,7 @@ int32_t tsdbInsertData2(SMemTable *pMemTb, int64_t version, const SVSubmitBlk *p
if (tDecodeIsEnd(&dc)) break;
// decode row
if (tDecodeBinary(&dc, (const uint8_t **)&tRow.pRow, &tRow.szRow) < 0) {
if (tDecodeBinary(&dc, (uint8_t **)&tRow.pRow, &tRow.szRow) < 0) {
terrno = TSDB_CODE_INVALID_MSG;
return -1;
}
@ -273,7 +273,7 @@ static FORCE_INLINE int32_t tsdbEncodeRow(SEncoder *pEncoder, const STsdbRow *pR
static FORCE_INLINE int32_t tsdbDecodeRow(SDecoder *pDecoder, STsdbRow *pRow) {
if (tDecodeI64(pDecoder, &pRow->version) < 0) return -1;
if (tDecodeBinary(pDecoder, (const uint8_t **)&pRow->pRow, &pRow->szRow) < 0) return -1;
if (tDecodeBinary(pDecoder, (uint8_t **)&pRow->pRow, &pRow->szRow) < 0) return -1;
return 0;
}

10
source/libs/parser/test/parInitialATest.cpp
View File

@ -204,7 +204,7 @@ TEST_F(ParserInitialATest, alterTable) {
}
};
auto setAlterTagFunc = [&](const char* pTbname, const char* pTagName, const uint8_t* pNewVal, uint32_t bytes) {
auto setAlterTagFunc = [&](const char* pTbname, const char* pTagName, uint8_t* pNewVal, uint32_t bytes) {
memset(&expect, 0, sizeof(SVAlterTbReq));
expect.tbName = strdup(pTbname);
expect.action = TSDB_ALTER_TABLE_UPDATE_TAG_VAL;
@ -215,7 +215,7 @@ TEST_F(ParserInitialATest, alterTable) {
expect.pTagVal = pNewVal;
};
auto setAlterOptionsFunc = [&](const char* pTbname, int32_t ttl, const char* pComment = nullptr) {
auto setAlterOptionsFunc = [&](const char* pTbname, int32_t ttl, char* pComment = nullptr) {
memset(&expect, 0, sizeof(SVAlterTbReq));
expect.tbName = strdup(pTbname);
expect.action = TSDB_ALTER_TABLE_UPDATE_OPTIONS;
@ -240,7 +240,7 @@ TEST_F(ParserInitialATest, alterTable) {
void* pBuf = POINTER_SHIFT(pVgData->pData, sizeof(SMsgHead));
SVAlterTbReq req = {0};
SDecoder coder = {0};
tDecoderInit(&coder, (const uint8_t*)pBuf, pVgData->size);
tDecoderInit(&coder, (uint8_t*)pBuf, pVgData->size);
ASSERT_EQ(tDecodeSVAlterTbReq(&coder, &req), TSDB_CODE_SUCCESS);
ASSERT_EQ(std::string(req.tbName), std::string(expect.tbName));
@ -274,7 +274,7 @@ TEST_F(ParserInitialATest, alterTable) {
setAlterOptionsFunc("t1", 10, nullptr);
run("ALTER TABLE t1 TTL 10");
setAlterOptionsFunc("t1", -1, "test");
setAlterOptionsFunc("t1", -1, (char*)"test");
run("ALTER TABLE t1 COMMENT 'test'");
setAlterColFunc("t1", TSDB_ALTER_TABLE_ADD_COLUMN, "cc1", TSDB_DATA_TYPE_BIGINT);
@ -290,7 +290,7 @@ TEST_F(ParserInitialATest, alterTable) {
run("ALTER TABLE t1 RENAME COLUMN c1 cc1");
int32_t val = 10;
setAlterTagFunc("st1s1", "tag1", (const uint8_t*)&val, sizeof(val));
setAlterTagFunc("st1s1", "tag1", (uint8_t*)&val, sizeof(val));
run("ALTER TABLE st1s1 SET TAG tag1=10");
// todo

4
source/libs/sync/src/syncMessage.c
View File

@ -411,7 +411,7 @@ SyncPing* syncPingDeserialize3(void* buf, int32_t bufLen) {
}
uint32_t len;
char* data = NULL;
if (tDecodeBinary(&decoder, (const uint8_t**)(&data), &len) < 0) {
if (tDecodeBinary(&decoder, (uint8_t**)(&data), &len) < 0) {
return NULL;
}
assert(len = pMsg->dataLen);
@ -670,7 +670,7 @@ SyncPingReply* syncPingReplyDeserialize3(void* buf, int32_t bufLen) {
}
uint32_t len;
char* data = NULL;
if (tDecodeBinary(&decoder, (const uint8_t**)(&data), &len) < 0) {
if (tDecodeBinary(&decoder, (uint8_t**)(&data), &len) < 0) {
return NULL;
}
assert(len = pMsg->dataLen);

10
source/util/src/tencode.c
View File

@ -29,10 +29,10 @@ struct SEncoderNode {
};
struct SDecoderNode {
SDecoderNode* pNext;
const uint8_t* data;
uint32_t size;
uint32_t pos;
SDecoderNode* pNext;
uint8_t* data;
uint32_t size;
uint32_t pos;
};
void tEncoderInit(SEncoder* pEncoder, uint8_t* data, uint32_t size) {
@ -52,7 +52,7 @@ void tEncoderClear(SEncoder* pCoder) {
memset(pCoder, 0, sizeof(*pCoder));
}
void tDecoderInit(SDecoder* pDecoder, const uint8_t* data, uint32_t size) {
void tDecoderInit(SDecoder* pDecoder, uint8_t* data, uint32_t size) {
pDecoder->data = data;
pDecoder->size = size;
pDecoder->pos = 0;