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[TD-52] make sdb use wal

This commit is contained in:
slguan 2020-04-13 19:25:38 +08:00
parent 34d84adf04
commit 34a3ac2436
13 changed files with 531 additions and 3685 deletions
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95
src/dnode/src/dnodeMClient.c
View File

@ -34,27 +34,26 @@ static void dnodeProcessRspFromMnode(SRpcMsg *pMsg);
static void dnodeProcessStatusRsp(SRpcMsg *pMsg); static void dnodeProcessStatusRsp(SRpcMsg *pMsg);
static void (*tsDnodeProcessMgmtRspFp[TSDB_MSG_TYPE_MAX])(SRpcMsg *); static void (*tsDnodeProcessMgmtRspFp[TSDB_MSG_TYPE_MAX])(SRpcMsg *);
static void *tsDnodeMClientRpc = NULL; static void *tsDnodeMClientRpc = NULL;
static SRpcIpSet tsMpeerIpList = {0}; static SRpcIpSet tsMnodeIpList = {0};
static SDMNodeInfos tsMpeerInfos = {0}; static SDMNodeInfos tsMnodeInfos = {0};
int32_t dnodeInitMClient() { int32_t dnodeInitMClient() {
if (!dnodeReadMnodeIpList()) { if (!dnodeReadMnodeIpList()) {
memset(&tsMpeerIpList, 0, sizeof(SRpcIpSet)); memset(&tsMnodeIpList, 0, sizeof(SRpcIpSet));
memset(&tsMpeerInfos, 0, sizeof(SDMNodeInfos)); memset(&tsMnodeInfos, 0, sizeof(SDMNodeInfos));
tsMpeerIpList.port = tsMnodeDnodePort; tsMnodeIpList.port = tsMnodeDnodePort;
tsMpeerIpList.numOfIps = 1; tsMnodeIpList.numOfIps = 1;
tsMpeerIpList.ip[0] = inet_addr(tsMasterIp); tsMnodeIpList.ip[0] = inet_addr(tsMasterIp);
if (tsSecondIp[0]) { if (tsSecondIp[0]) {
tsMpeerIpList.numOfIps = 2; tsMnodeIpList.numOfIps = 2;
tsMpeerIpList.ip[1] = inet_addr(tsSecondIp); tsMnodeIpList.ip[1] = inet_addr(tsSecondIp);
} }
} else { } else {
SRpcIpSet mgmtIpSet = {0}; tsMnodeIpList.inUse = tsMnodeInfos.inUse;
tsMpeerIpList.inUse = tsMpeerInfos.inUse; tsMnodeIpList.numOfIps = tsMnodeInfos.nodeNum;
tsMpeerIpList.numOfIps = tsMpeerInfos.nodeNum; tsMnodeIpList.port = tsMnodeInfos.nodeInfos[0].nodePort;
tsMpeerIpList.port = tsMpeerInfos.nodeInfos[0].nodePort; for (int32_t i = 0; i < tsMnodeInfos.nodeNum; i++) {
for (int32_t i = 0; i < tsMpeerInfos.nodeNum; i++) { tsMnodeIpList.ip[i] = tsMnodeInfos.nodeInfos[i].nodeIp;
tsMpeerIpList.ip[i] = tsMpeerInfos.nodeInfos[i].nodeIp;
} }
} }
@ -123,17 +122,17 @@ static void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
mgmtIpSet.ip[i] = htonl(mpeers->nodeInfos[i].nodeIp); mgmtIpSet.ip[i] = htonl(mpeers->nodeInfos[i].nodeIp);
} }
if (memcmp(&mgmtIpSet, &tsMpeerIpList, sizeof(SRpcIpSet)) != 0) { if (memcmp(&mgmtIpSet, &tsMnodeIpList, sizeof(SRpcIpSet)) != 0) {
memcpy(&tsMpeerIpList, &mgmtIpSet, sizeof(SRpcIpSet)); memcpy(&tsMnodeIpList, &mgmtIpSet, sizeof(SRpcIpSet));
memcpy(&tsMpeerInfos, mpeers, sizeof(SDMNodeInfos)); memcpy(&tsMnodeInfos, mpeers, sizeof(SDMNodeInfos));
dPrint("mnode ip list is changed, numOfIps:%d inUse:%d", tsMpeerInfos.nodeNum, tsMpeerInfos.inUse); dPrint("mnode ip list is changed, numOfIps:%d inUse:%d", tsMnodeInfos.nodeNum, tsMnodeInfos.inUse);
for (int32_t i = 0; i < mpeers->nodeNum; i++) { for (int32_t i = 0; i < mpeers->nodeNum; i++) {
tsMpeerInfos.nodeInfos[i].nodeId = htonl(mpeers->nodeInfos[i].nodeId); tsMnodeInfos.nodeInfos[i].nodeId = htonl(mpeers->nodeInfos[i].nodeId);
tsMpeerInfos.nodeInfos[i].nodeIp = htonl(mpeers->nodeInfos[i].nodeIp); tsMnodeInfos.nodeInfos[i].nodeIp = htonl(mpeers->nodeInfos[i].nodeIp);
tsMpeerInfos.nodeInfos[i].nodePort = htons(mpeers->nodeInfos[i].nodePort); tsMnodeInfos.nodeInfos[i].nodePort = htons(mpeers->nodeInfos[i].nodePort);
dPrint("mnode:%d, ip:%s:%u name:%s", tsMpeerInfos.nodeInfos[i].nodeId, dPrint("mnode:%d, ip:%s:%u name:%s", tsMnodeInfos.nodeInfos[i].nodeId,
taosIpStr(tsMpeerInfos.nodeInfos[i].nodeId), tsMpeerInfos.nodeInfos[i].nodePort, taosIpStr(tsMnodeInfos.nodeInfos[i].nodeId), tsMnodeInfos.nodeInfos[i].nodePort,
tsMpeerInfos.nodeInfos[i].nodeName); tsMnodeInfos.nodeInfos[i].nodeName);
} }
dnodeSaveMnodeIpList(); dnodeSaveMnodeIpList();
} }
@ -150,7 +149,7 @@ static void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
void dnodeSendMsgToMnode(SRpcMsg *rpcMsg) { void dnodeSendMsgToMnode(SRpcMsg *rpcMsg) {
if (tsDnodeMClientRpc) { if (tsDnodeMClientRpc) {
rpcSendRequest(tsDnodeMClientRpc, &tsMpeerIpList, rpcMsg); rpcSendRequest(tsDnodeMClientRpc, &tsMnodeIpList, rpcMsg);
} }
} }
@ -185,14 +184,14 @@ static bool dnodeReadMnodeIpList() {
dError("failed to read mnode mgmtIpList.json, inUse not found"); dError("failed to read mnode mgmtIpList.json, inUse not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
tsMpeerInfos.inUse = inUse->valueint; tsMnodeInfos.inUse = inUse->valueint;
cJSON* nodeNum = cJSON_GetObjectItem(root, "nodeNum"); cJSON* nodeNum = cJSON_GetObjectItem(root, "nodeNum");
if (!nodeNum || nodeNum->type != cJSON_Number) { if (!nodeNum || nodeNum->type != cJSON_Number) {
dError("failed to read mnode mgmtIpList.json, nodeNum not found"); dError("failed to read mnode mgmtIpList.json, nodeNum not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
tsMpeerInfos.nodeNum = nodeNum->valueint; tsMnodeInfos.nodeNum = nodeNum->valueint;
cJSON* nodeInfos = cJSON_GetObjectItem(root, "nodeInfos"); cJSON* nodeInfos = cJSON_GetObjectItem(root, "nodeInfos");
if (!nodeInfos || nodeInfos->type != cJSON_Array) { if (!nodeInfos || nodeInfos->type != cJSON_Array) {
@ -201,7 +200,7 @@ static bool dnodeReadMnodeIpList() {
} }
int size = cJSON_GetArraySize(nodeInfos); int size = cJSON_GetArraySize(nodeInfos);
if (size != tsMpeerInfos.nodeNum) { if (size != tsMnodeInfos.nodeNum) {
dError("failed to read mnode mgmtIpList.json, nodeInfos size not matched"); dError("failed to read mnode mgmtIpList.json, nodeInfos size not matched");
goto PARSE_OVER; goto PARSE_OVER;
} }
@ -215,37 +214,37 @@ static bool dnodeReadMnodeIpList() {
dError("failed to read mnode mgmtIpList.json, nodeId not found"); dError("failed to read mnode mgmtIpList.json, nodeId not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
tsMpeerInfos.nodeInfos[i].nodeId = nodeId->valueint; tsMnodeInfos.nodeInfos[i].nodeId = nodeId->valueint;
cJSON *nodeIp = cJSON_GetObjectItem(nodeInfo, "nodeIp"); cJSON *nodeIp = cJSON_GetObjectItem(nodeInfo, "nodeIp");
if (!nodeIp || nodeIp->type != cJSON_String || nodeIp->valuestring == NULL) { if (!nodeIp || nodeIp->type != cJSON_String || nodeIp->valuestring == NULL) {
dError("failed to read mnode mgmtIpList.json, nodeIp not found"); dError("failed to read mnode mgmtIpList.json, nodeIp not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
tsMpeerInfos.nodeInfos[i].nodeIp = inet_addr(nodeIp->valuestring); tsMnodeInfos.nodeInfos[i].nodeIp = inet_addr(nodeIp->valuestring);
cJSON *nodePort = cJSON_GetObjectItem(nodeInfo, "nodePort"); cJSON *nodePort = cJSON_GetObjectItem(nodeInfo, "nodePort");
if (!nodePort || nodePort->type != cJSON_Number) { if (!nodePort || nodePort->type != cJSON_Number) {
dError("failed to read mnode mgmtIpList.json, nodePort not found"); dError("failed to read mnode mgmtIpList.json, nodePort not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
tsMpeerInfos.nodeInfos[i].nodePort = (uint16_t)nodePort->valueint; tsMnodeInfos.nodeInfos[i].nodePort = (uint16_t)nodePort->valueint;
cJSON *nodeName = cJSON_GetObjectItem(nodeInfo, "nodeName"); cJSON *nodeName = cJSON_GetObjectItem(nodeInfo, "nodeName");
if (!nodeIp || nodeName->type != cJSON_String || nodeName->valuestring == NULL) { if (!nodeIp || nodeName->type != cJSON_String || nodeName->valuestring == NULL) {
dError("failed to read mnode mgmtIpList.json, nodeName not found"); dError("failed to read mnode mgmtIpList.json, nodeName not found");
goto PARSE_OVER; goto PARSE_OVER;
} }
strncpy(tsMpeerInfos.nodeInfos[i].nodeName, nodeName->valuestring, TSDB_NODE_NAME_LEN); strncpy(tsMnodeInfos.nodeInfos[i].nodeName, nodeName->valuestring, TSDB_NODE_NAME_LEN);
} }
ret = true; ret = true;
dPrint("read mnode iplist successed, numOfIps:%d inUse:%d", tsMpeerInfos.nodeNum, tsMpeerInfos.inUse); dPrint("read mnode iplist successed, numOfIps:%d inUse:%d", tsMnodeInfos.nodeNum, tsMnodeInfos.inUse);
for (int32_t i = 0; i < tsMpeerInfos.nodeNum; i++) { for (int32_t i = 0; i < tsMnodeInfos.nodeNum; i++) {
dPrint("mnode:%d, ip:%s:%u name:%s", tsMpeerInfos.nodeInfos[i].nodeId, dPrint("mnode:%d, ip:%s:%u name:%s", tsMnodeInfos.nodeInfos[i].nodeId,
taosIpStr(tsMpeerInfos.nodeInfos[i].nodeId), tsMpeerInfos.nodeInfos[i].nodePort, taosIpStr(tsMnodeInfos.nodeInfos[i].nodeId), tsMnodeInfos.nodeInfos[i].nodePort,
tsMpeerInfos.nodeInfos[i].nodeName); tsMnodeInfos.nodeInfos[i].nodeName);
} }
PARSE_OVER: PARSE_OVER:
@ -265,15 +264,15 @@ static void dnodeSaveMnodeIpList() {
char * content = calloc(1, maxLen + 1); char * content = calloc(1, maxLen + 1);
len += snprintf(content + len, maxLen - len, "{\n"); len += snprintf(content + len, maxLen - len, "{\n");
len += snprintf(content + len, maxLen - len, " \"inUse\": %d,\n", tsMpeerInfos.inUse); len += snprintf(content + len, maxLen - len, " \"inUse\": %d,\n", tsMnodeInfos.inUse);
len += snprintf(content + len, maxLen - len, " \"nodeNum\": %d,\n", tsMpeerInfos.nodeNum); len += snprintf(content + len, maxLen - len, " \"nodeNum\": %d,\n", tsMnodeInfos.nodeNum);
len += snprintf(content + len, maxLen - len, " \"nodeInfos\": [{\n"); len += snprintf(content + len, maxLen - len, " \"nodeInfos\": [{\n");
for (int32_t i = 0; i < tsMpeerInfos.nodeNum; i++) { for (int32_t i = 0; i < tsMnodeInfos.nodeNum; i++) {
len += snprintf(content + len, maxLen - len, " \"nodeId\": %d,\n", tsMpeerInfos.nodeInfos[i].nodeId); len += snprintf(content + len, maxLen - len, " \"nodeId\": %d,\n", tsMnodeInfos.nodeInfos[i].nodeId);
len += snprintf(content + len, maxLen - len, " \"nodeIp\": \"%s\",\n", taosIpStr(tsMpeerInfos.nodeInfos[i].nodeIp)); len += snprintf(content + len, maxLen - len, " \"nodeIp\": \"%s\",\n", taosIpStr(tsMnodeInfos.nodeInfos[i].nodeIp));
len += snprintf(content + len, maxLen - len, " \"nodePort\": %u,\n", tsMpeerInfos.nodeInfos[i].nodePort); len += snprintf(content + len, maxLen - len, " \"nodePort\": %u,\n", tsMnodeInfos.nodeInfos[i].nodePort);
len += snprintf(content + len, maxLen - len, " \"nodeName\": \"%s\"\n", tsMpeerInfos.nodeInfos[i].nodeName); len += snprintf(content + len, maxLen - len, " \"nodeName\": \"%s\"\n", tsMnodeInfos.nodeInfos[i].nodeName);
if (i < tsMpeerInfos.nodeNum -1) { if (i < tsMnodeInfos.nodeNum -1) {
len += snprintf(content + len, maxLen - len, " },{\n"); len += snprintf(content + len, maxLen - len, " },{\n");
} else { } else {
len += snprintf(content + len, maxLen - len, " }]\n"); len += snprintf(content + len, maxLen - len, " }]\n");
@ -289,9 +288,9 @@ static void dnodeSaveMnodeIpList() {
} }
uint32_t dnodeGetMnodeMasteIp() { uint32_t dnodeGetMnodeMasteIp() {
return tsMpeerIpList.ip[tsMpeerIpList.inUse]; return tsMnodeIpList.ip[tsMnodeIpList.inUse];
} }
void* dnodeGetMpeerInfos() { void* dnodeGetMpeerInfos() {
return &tsMpeerInfos; return &tsMnodeInfos;
} }

2
src/mnode/CMakeLists.txt
View File

@ -13,5 +13,5 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
AUX_SOURCE_DIRECTORY(src SRC) AUX_SOURCE_DIRECTORY(src SRC)
ADD_LIBRARY(mnode ${SRC}) ADD_LIBRARY(mnode ${SRC})
TARGET_LINK_LIBRARIES(mnode trpc tutil pthread) #TARGET_LINK_LIBRARIES(mnode trpc tutil pthread)
ENDIF () ENDIF ()

19
src/mnode/inc/mgmtSdb.h
View File

@ -20,6 +20,18 @@
extern "C" { extern "C" {
#endif #endif
typedef enum {
SDB_TABLE_MNODE = 0,
SDB_TABLE_DNODE = 1,
SDB_TABLE_ACCOUNT = 2,
SDB_TABLE_USER = 3,
SDB_TABLE_DB = 4,
SDB_TABLE_VGROUP = 5,
SDB_TABLE_STABLE = 6,
SDB_TABLE_CTABLE = 7,
SDB_TABLE_MAX = 8
} ESdbTable;
typedef enum { typedef enum {
SDB_KEY_TYPE_STRING, SDB_KEY_TYPE_STRING,
SDB_KEY_TYPE_AUTO SDB_KEY_TYPE_AUTO
@ -34,8 +46,6 @@ typedef struct {
ESdbOperType type; ESdbOperType type;
void * table; void * table;
void * pObj; void * pObj;
int64_t version;
int32_t maxRowSize;
int32_t rowSize; int32_t rowSize;
void * rowData; void * rowData;
} SSdbOperDesc; } SSdbOperDesc;
@ -45,6 +55,7 @@ typedef struct {
int32_t hashSessions; int32_t hashSessions;
int32_t maxRowSize; int32_t maxRowSize;
int32_t refCountPos; int32_t refCountPos;
ESdbTable tableId;
ESdbKeyType keyType; ESdbKeyType keyType;
int32_t (*insertFp)(SSdbOperDesc *pOper); int32_t (*insertFp)(SSdbOperDesc *pOper);
int32_t (*deleteFp)(SSdbOperDesc *pOper); int32_t (*deleteFp)(SSdbOperDesc *pOper);
@ -52,8 +63,12 @@ typedef struct {
int32_t (*encodeFp)(SSdbOperDesc *pOper); int32_t (*encodeFp)(SSdbOperDesc *pOper);
int32_t (*decodeFp)(SSdbOperDesc *pDesc); int32_t (*decodeFp)(SSdbOperDesc *pDesc);
int32_t (*destroyFp)(SSdbOperDesc *pDesc); int32_t (*destroyFp)(SSdbOperDesc *pDesc);
int32_t (*updateAllFp)();
} SSdbTableDesc; } SSdbTableDesc;
int32_t sdbInit();
void sdbCleanUp();
void * sdbOpenTable(SSdbTableDesc *desc); void * sdbOpenTable(SSdbTableDesc *desc);
void sdbCloseTable(void *handle); void sdbCloseTable(void *handle);

17
src/mnode/src/mgmtDb.c
View File

@ -88,14 +88,9 @@ static int32_t mgmtDbActionUpdate(SSdbOperDesc *pOper) {
static int32_t mgmtDbActionEncode(SSdbOperDesc *pOper) { static int32_t mgmtDbActionEncode(SSdbOperDesc *pOper) {
SDbObj *pDb = pOper->pObj; SDbObj *pDb = pOper->pObj;
memcpy(pOper->rowData, pDb, tsDbUpdateSize);
if (pOper->maxRowSize < tsDbUpdateSize) { pOper->rowSize = tsDbUpdateSize;
return -1; return TSDB_CODE_SUCCESS;
} else {
memcpy(pOper->rowData, pDb, tsDbUpdateSize);
pOper->rowSize = tsDbUpdateSize;
return TSDB_CODE_SUCCESS;
}
} }
static int32_t mgmtDbActionDecode(SSdbOperDesc *pOper) { static int32_t mgmtDbActionDecode(SSdbOperDesc *pOper) {
@ -107,11 +102,16 @@ static int32_t mgmtDbActionDecode(SSdbOperDesc *pOper) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
static int32_t mgmtDbActionUpdateAll() {
return 0;
}
int32_t mgmtInitDbs() { int32_t mgmtInitDbs() {
SDbObj tObj; SDbObj tObj;
tsDbUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj; tsDbUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = { SSdbTableDesc tableDesc = {
.tableId = SDB_TABLE_DB,
.tableName = "dbs", .tableName = "dbs",
.hashSessions = TSDB_MAX_DBS, .hashSessions = TSDB_MAX_DBS,
.maxRowSize = tsDbUpdateSize, .maxRowSize = tsDbUpdateSize,
@ -123,6 +123,7 @@ int32_t mgmtInitDbs() {
.encodeFp = mgmtDbActionEncode, .encodeFp = mgmtDbActionEncode,
.decodeFp = mgmtDbActionDecode, .decodeFp = mgmtDbActionDecode,
.destroyFp = mgmtDbActionDestroy, .destroyFp = mgmtDbActionDestroy,
.updateAllFp = mgmtDbActionUpdateAll
}; };
tsDbSdb = sdbOpenTable(&tableDesc); tsDbSdb = sdbOpenTable(&tableDesc);

8
src/mnode/src/mgmtMain.c
View File

@ -105,7 +105,12 @@ int32_t mgmtStartSystem() {
} }
if (mgmtInitTables() < 0) { if (mgmtInitTables() < 0) {
mError("failed to init meters"); mError("failed to init tables");
return -1;
}
if (sdbInit() < 0) {
mError("failed to init sdb");
return -1; return -1;
} }
@ -158,6 +163,7 @@ void mgmtCleanUpSystem() {
clusterCleanUp(); clusterCleanUp();
mgmtCleanUpUsers(); mgmtCleanUpUsers();
acctCleanUp(); acctCleanUp();
sdbCleanUp();
taosTmrCleanUp(tsMgmtTmr); taosTmrCleanUp(tsMgmtTmr);
mPrint("mgmt is cleaned up"); mPrint("mgmt is cleaned up");
} }

976
src/mnode/src/mgmtSdb.c
View File

File diff suppressed because it is too large Load Diff

68
src/mnode/src/mgmtTable.c
View File

@ -174,6 +174,7 @@ static int32_t mgmtChildTableActionUpdate(SSdbOperDesc *pOper) {
} }
static int32_t mgmtChildTableActionEncode(SSdbOperDesc *pOper) { static int32_t mgmtChildTableActionEncode(SSdbOperDesc *pOper) {
const int32_t maxRowSize = sizeof(SChildTableObj) + sizeof(SSchema) * TSDB_MAX_COLUMNS;
SChildTableObj *pTable = pOper->pObj; SChildTableObj *pTable = pOper->pObj;
assert(pTable != NULL && pOper->rowData != NULL); assert(pTable != NULL && pOper->rowData != NULL);
@ -182,7 +183,7 @@ static int32_t mgmtChildTableActionEncode(SSdbOperDesc *pOper) {
pOper->rowSize = tsChildTableUpdateSize; pOper->rowSize = tsChildTableUpdateSize;
} else { } else {
int32_t schemaSize = pTable->numOfColumns * sizeof(SSchema); int32_t schemaSize = pTable->numOfColumns * sizeof(SSchema);
if (pOper->maxRowSize < tsChildTableUpdateSize + schemaSize) { if (maxRowSize < tsChildTableUpdateSize + schemaSize) {
return TSDB_CODE_INVALID_MSG_LEN; return TSDB_CODE_INVALID_MSG_LEN;
} }
memcpy(pOper->rowData, pTable, tsChildTableUpdateSize); memcpy(pOper->rowData, pTable, tsChildTableUpdateSize);
@ -224,35 +225,11 @@ static int32_t mgmtChildTableActionDecode(SSdbOperDesc *pOper) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
static int32_t mgmtInitChildTables() { static int32_t mgmtChildTableActionUpdateAll() {
void *pNode = NULL; void *pNode = NULL;
void *pLastNode = NULL; void *pLastNode = NULL;
SChildTableObj *pTable = NULL; SChildTableObj *pTable = NULL;
SChildTableObj tObj;
tsChildTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = {
.tableName = "ctables",
.hashSessions = tsMaxTables,
.maxRowSize = sizeof(SChildTableObj) + sizeof(SSchema) * TSDB_MAX_COLUMNS,
.refCountPos = (int8_t *)(&tObj.refCount) - (int8_t *)&tObj,
.keyType = SDB_KEY_TYPE_STRING,
.insertFp = mgmtChildTableActionInsert,
.deleteFp = mgmtChildTableActionDelete,
.updateFp = mgmtChildTableActionUpdate,
.encodeFp = mgmtChildTableActionEncode,
.decodeFp = mgmtChildTableActionDecode,
.destroyFp = mgmtChildTableActionDestroy,
};
tsChildTableSdb = sdbOpenTable(&tableDesc);
if (tsChildTableSdb == NULL) {
mError("failed to init child table data");
return -1;
}
pNode = NULL;
while (1) { while (1) {
pLastNode = pNode; pLastNode = pNode;
mgmtDecTableRef(pTable); mgmtDecTableRef(pTable);
@ -328,6 +305,35 @@ static int32_t mgmtInitChildTables() {
} }
} }
return 0;
}
static int32_t mgmtInitChildTables() {
SChildTableObj tObj;
tsChildTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = {
.tableId = SDB_TABLE_CTABLE,
.tableName = "ctables",
.hashSessions = tsMaxTables,
.maxRowSize = sizeof(SChildTableObj) + sizeof(SSchema) * TSDB_MAX_COLUMNS,
.refCountPos = (int8_t *)(&tObj.refCount) - (int8_t *)&tObj,
.keyType = SDB_KEY_TYPE_STRING,
.insertFp = mgmtChildTableActionInsert,
.deleteFp = mgmtChildTableActionDelete,
.updateFp = mgmtChildTableActionUpdate,
.encodeFp = mgmtChildTableActionEncode,
.decodeFp = mgmtChildTableActionDecode,
.destroyFp = mgmtChildTableActionDestroy,
.updateAllFp = mgmtChildTableActionUpdateAll
};
tsChildTableSdb = sdbOpenTable(&tableDesc);
if (tsChildTableSdb == NULL) {
mError("failed to init child table data");
return -1;
}
mTrace("child table is initialized"); mTrace("child table is initialized");
return 0; return 0;
} }
@ -374,12 +380,14 @@ static int32_t mgmtSuperTableActionUpdate(SSdbOperDesc *pOper) {
} }
static int32_t mgmtSuperTableActionEncode(SSdbOperDesc *pOper) { static int32_t mgmtSuperTableActionEncode(SSdbOperDesc *pOper) {
const int32_t maxRowSize = sizeof(SChildTableObj) + sizeof(SSchema) * TSDB_MAX_COLUMNS;
SSuperTableObj *pStable = pOper->pObj; SSuperTableObj *pStable = pOper->pObj;
assert(pOper->pObj != NULL && pOper->rowData != NULL); assert(pOper->pObj != NULL && pOper->rowData != NULL);
int32_t schemaSize = sizeof(SSchema) * (pStable->numOfColumns + pStable->numOfTags); int32_t schemaSize = sizeof(SSchema) * (pStable->numOfColumns + pStable->numOfTags);
if (pOper->maxRowSize < tsSuperTableUpdateSize + schemaSize) { if (maxRowSize < tsSuperTableUpdateSize + schemaSize) {
return TSDB_CODE_INVALID_MSG_LEN; return TSDB_CODE_INVALID_MSG_LEN;
} }
@ -411,11 +419,16 @@ static int32_t mgmtSuperTableActionDecode(SSdbOperDesc *pOper) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
static int32_t mgmtSuperTableActionUpdateAll() {
return 0;
}
static int32_t mgmtInitSuperTables() { static int32_t mgmtInitSuperTables() {
SSuperTableObj tObj; SSuperTableObj tObj;
tsSuperTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj; tsSuperTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = { SSdbTableDesc tableDesc = {
.tableId = SDB_TABLE_STABLE,
.tableName = "stables", .tableName = "stables",
.hashSessions = TSDB_MAX_SUPER_TABLES, .hashSessions = TSDB_MAX_SUPER_TABLES,
.maxRowSize = tsSuperTableUpdateSize + sizeof(SSchema) * TSDB_MAX_COLUMNS, .maxRowSize = tsSuperTableUpdateSize + sizeof(SSchema) * TSDB_MAX_COLUMNS,
@ -427,6 +440,7 @@ static int32_t mgmtInitSuperTables() {
.encodeFp = mgmtSuperTableActionEncode, .encodeFp = mgmtSuperTableActionEncode,
.decodeFp = mgmtSuperTableActionDecode, .decodeFp = mgmtSuperTableActionDecode,
.destroyFp = mgmtSuperTableActionDestroy, .destroyFp = mgmtSuperTableActionDestroy,
.updateAllFp = mgmtSuperTableActionUpdateAll
}; };
tsSuperTableSdb = sdbOpenTable(&tableDesc); tsSuperTableSdb = sdbOpenTable(&tableDesc);

29
src/mnode/src/mgmtUser.c
View File

@ -70,14 +70,9 @@ static int32_t mgmtUserActionUpdate(SSdbOperDesc *pOper) {
static int32_t mgmtUserActionEncode(SSdbOperDesc *pOper) { static int32_t mgmtUserActionEncode(SSdbOperDesc *pOper) {
SUserObj *pUser = pOper->pObj; SUserObj *pUser = pOper->pObj;
memcpy(pOper->rowData, pUser, tsUserUpdateSize);
if (pOper->maxRowSize < tsUserUpdateSize) { pOper->rowSize = tsUserUpdateSize;
return -1; return TSDB_CODE_SUCCESS;
} else {
memcpy(pOper->rowData, pUser, tsUserUpdateSize);
pOper->rowSize = tsUserUpdateSize;
return TSDB_CODE_SUCCESS;
}
} }
static int32_t mgmtUserActionDecode(SSdbOperDesc *pOper) { static int32_t mgmtUserActionDecode(SSdbOperDesc *pOper) {
@ -89,11 +84,22 @@ static int32_t mgmtUserActionDecode(SSdbOperDesc *pOper) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
static int32_t mgmtUserActionUpdateAll() {
SAcctObj *pAcct = acctGetAcct("root");
mgmtCreateUser(pAcct, "root", "taosdata");
mgmtCreateUser(pAcct, "monitor", tsInternalPass);
mgmtCreateUser(pAcct, "_root", tsInternalPass);
acctReleaseAcct(pAcct);
return 0;
}
int32_t mgmtInitUsers() { int32_t mgmtInitUsers() {
SUserObj tObj; SUserObj tObj;
tsUserUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj; tsUserUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = { SSdbTableDesc tableDesc = {
.tableId = SDB_TABLE_USER,
.tableName = "users", .tableName = "users",
.hashSessions = TSDB_MAX_USERS, .hashSessions = TSDB_MAX_USERS,
.maxRowSize = tsUserUpdateSize, .maxRowSize = tsUserUpdateSize,
@ -105,6 +111,7 @@ int32_t mgmtInitUsers() {
.encodeFp = mgmtUserActionEncode, .encodeFp = mgmtUserActionEncode,
.decodeFp = mgmtUserActionDecode, .decodeFp = mgmtUserActionDecode,
.destroyFp = mgmtUserActionDestroy, .destroyFp = mgmtUserActionDestroy,
.updateAllFp = mgmtUserActionUpdateAll
}; };
tsUserSdb = sdbOpenTable(&tableDesc); tsUserSdb = sdbOpenTable(&tableDesc);
@ -113,12 +120,6 @@ int32_t mgmtInitUsers() {
return -1; return -1;
} }
SAcctObj *pAcct = acctGetAcct("root");
mgmtCreateUser(pAcct, "root", "taosdata");
mgmtCreateUser(pAcct, "monitor", tsInternalPass);
mgmtCreateUser(pAcct, "_root", tsInternalPass);
acctReleaseAcct(pAcct);
mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_CREATE_USER, mgmtProcessCreateUserMsg); mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_CREATE_USER, mgmtProcessCreateUserMsg);
mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_ALTER_USER, mgmtProcessAlterUserMsg); mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_ALTER_USER, mgmtProcessAlterUserMsg);
mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_DROP_USER, mgmtProcessDropUserMsg); mgmtAddShellMsgHandle(TSDB_MSG_TYPE_CM_DROP_USER, mgmtProcessDropUserMsg);

17
src/mnode/src/mgmtVgroup.c
View File

@ -138,13 +138,9 @@ static int32_t mgmtVgroupActionUpdate(SSdbOperDesc *pOper) {
static int32_t mgmtVgroupActionEncode(SSdbOperDesc *pOper) { static int32_t mgmtVgroupActionEncode(SSdbOperDesc *pOper) {
SVgObj *pVgroup = pOper->pObj; SVgObj *pVgroup = pOper->pObj;
if (pOper->maxRowSize < tsVgUpdateSize) { memcpy(pOper->rowData, pVgroup, tsVgUpdateSize);
return -1; pOper->rowSize = tsVgUpdateSize;
} else { return TSDB_CODE_SUCCESS;
memcpy(pOper->rowData, pVgroup, tsVgUpdateSize);
pOper->rowSize = tsVgUpdateSize;
return TSDB_CODE_SUCCESS;
}
} }
static int32_t mgmtVgroupActionDecode(SSdbOperDesc *pOper) { static int32_t mgmtVgroupActionDecode(SSdbOperDesc *pOper) {
@ -156,11 +152,16 @@ static int32_t mgmtVgroupActionDecode(SSdbOperDesc *pOper) {
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
static int32_t mgmtVgroupActionUpdateAll() {
return 0;
}
int32_t mgmtInitVgroups() { int32_t mgmtInitVgroups() {
SVgObj tObj; SVgObj tObj;
tsVgUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj; tsVgUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj;
SSdbTableDesc tableDesc = { SSdbTableDesc tableDesc = {
.tableId = SDB_TABLE_VGROUP,
.tableName = "vgroups", .tableName = "vgroups",
.hashSessions = TSDB_MAX_VGROUPS, .hashSessions = TSDB_MAX_VGROUPS,
.maxRowSize = tsVgUpdateSize, .maxRowSize = tsVgUpdateSize,
@ -172,6 +173,7 @@ int32_t mgmtInitVgroups() {
.encodeFp = mgmtVgroupActionEncode, .encodeFp = mgmtVgroupActionEncode,
.decodeFp = mgmtVgroupActionDecode, .decodeFp = mgmtVgroupActionDecode,
.destroyFp = mgmtVgroupActionDestroy, .destroyFp = mgmtVgroupActionDestroy,
.updateAllFp = mgmtVgroupActionUpdateAll,
}; };
tsVgroupSdb = sdbOpenTable(&tableDesc); tsVgroupSdb = sdbOpenTable(&tableDesc);
@ -187,6 +189,7 @@ int32_t mgmtInitVgroups() {
mgmtAddDServerMsgHandle(TSDB_MSG_TYPE_DM_CONFIG_VNODE, mgmtProcessVnodeCfgMsg); mgmtAddDServerMsgHandle(TSDB_MSG_TYPE_DM_CONFIG_VNODE, mgmtProcessVnodeCfgMsg);
mTrace("vgroup is initialized"); mTrace("vgroup is initialized");
return 0; return 0;
} }

3
src/util/inc/cJSON.h
View File

@ -71,6 +71,9 @@ typedef struct cJSON
/* The item's name string, if this item is the child of, or is in the list of subitems of an object. */ /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
char *string; char *string;
//Keep the original string of number
char numberstring[13];
} cJSON; } cJSON;
typedef struct cJSON_Hooks typedef struct cJSON_Hooks

3
src/util/src/cJSON.c
View File

@ -289,6 +289,9 @@ loop_end:
item->type = cJSON_Number; item->type = cJSON_Number;
input_buffer->offset += (size_t)(after_end - number_c_string); input_buffer->offset += (size_t)(after_end - number_c_string);
strncpy(item->numberstring, (const char *)number_c_string, 12);
return true; return true;
} }

267
tests/tsim/inc/cJSON.h
View File

@ -1,267 +0,0 @@
/*
Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef cJSON__h
#define cJSON__h
#ifdef __cplusplus
extern "C"
{
#endif
/* project version */
#define CJSON_VERSION_MAJOR 1
#define CJSON_VERSION_MINOR 5
#define CJSON_VERSION_PATCH 9
#include <stddef.h>
#include <stdint.h>
/* cJSON Types: */
#define cJSON_Invalid (0)
#define cJSON_False (1 << 0)
#define cJSON_True (1 << 1)
#define cJSON_NULL (1 << 2)
#define cJSON_Number (1 << 3)
#define cJSON_String (1 << 4)
#define cJSON_Array (1 << 5)
#define cJSON_Object (1 << 6)
#define cJSON_Raw (1 << 7) /* raw json */
#define cJSON_IsReference 256
#define cJSON_StringIsConst 512
/* The cJSON structure: */
typedef struct cJSON
{
/* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
struct cJSON *next;
struct cJSON *prev;
/* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
struct cJSON *child;
/* The type of the item, as above. */
int type;
/* The item's string, if type==cJSON_String and type == cJSON_Raw */
char *valuestring;
/* writing to valueint is DEPRECATED, use cJSON_SetNumberValue instead */
int64_t valueint;
/* The item's number, if type==cJSON_Number */
double valuedouble;
/* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
char *string;
//Keep the original string of number
char numberstring[13];
} cJSON;
typedef struct cJSON_Hooks
{
void *(*malloc_fn)(size_t sz);
void (*free_fn)(void *ptr);
} cJSON_Hooks;
typedef int cJSON_bool;
#if !defined(__WINDOWS__) && (defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32))
#define __WINDOWS__
#endif
#ifdef __WINDOWS__
/* When compiling for windows, we specify a specific calling convention to avoid issues where we are being called from a project with a different default calling convention. For windows you have 2 define options:
CJSON_HIDE_SYMBOLS - Define this in the case where you don't want to ever dllexport symbols
CJSON_EXPORT_SYMBOLS - Define this on library build when you want to dllexport symbols (default)
CJSON_IMPORT_SYMBOLS - Define this if you want to dllimport symbol
For *nix builds that support visibility attribute, you can define similar behavior by
setting default visibility to hidden by adding
-fvisibility=hidden (for gcc)
or
-xldscope=hidden (for sun cc)
to CFLAGS
then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJSON_EXPORT_SYMBOLS does
*/
/* export symbols by default, this is necessary for copy pasting the C and header file */
#if !defined(CJSON_HIDE_SYMBOLS) && !defined(CJSON_IMPORT_SYMBOLS) && !defined(CJSON_EXPORT_SYMBOLS)
#define CJSON_EXPORT_SYMBOLS
#endif
#if defined(CJSON_HIDE_SYMBOLS)
#define CJSON_PUBLIC(type) type __stdcall
#elif defined(CJSON_EXPORT_SYMBOLS)
#define CJSON_PUBLIC(type) __declspec(dllexport) type __stdcall
#elif defined(CJSON_IMPORT_SYMBOLS)
#define CJSON_PUBLIC(type) __declspec(dllimport) type __stdcall
#endif
#else /* !WIN32 */
#if (defined(__GNUC__) || defined(__SUNPRO_CC) || defined (__SUNPRO_C)) && defined(CJSON_API_VISIBILITY)
#define CJSON_PUBLIC(type) __attribute__((visibility("default"))) type
#else
#define CJSON_PUBLIC(type) type
#endif
#endif
/* Limits how deeply nested arrays/objects can be before cJSON rejects to parse them.
* This is to prevent stack overflows. */
#ifndef CJSON_NESTING_LIMIT
#define CJSON_NESTING_LIMIT 1000
#endif
/* returns the version of cJSON as a string */
CJSON_PUBLIC(const char*) cJSON_Version(void);
/* Supply malloc, realloc and free functions to cJSON */
CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks* hooks);
/* Memory Management: the caller is always responsible to free the results from all variants of cJSON_Parse (with cJSON_Delete) and cJSON_Print (with stdlib free, cJSON_Hooks.free_fn, or cJSON_free as appropriate). The exception is cJSON_PrintPreallocated, where the caller has full responsibility of the buffer. */
/* Supply a block of JSON, and this returns a cJSON object you can interrogate. */
CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value);
/* ParseWithOpts allows you to require (and check) that the JSON is null terminated, and to retrieve the pointer to the final byte parsed. */
/* If you supply a ptr in return_parse_end and parsing fails, then return_parse_end will contain a pointer to the error so will match cJSON_GetErrorPtr(). */
CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated);
/* Render a cJSON entity to text for transfer/storage. */
CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item);
/* Render a cJSON entity to text for transfer/storage without any formatting. */
CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item);
/* Render a cJSON entity to text using a buffered strategy. prebuffer is a guess at the final size. guessing well reduces reallocation. fmt=0 gives unformatted, =1 gives formatted */
CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON_bool fmt);
/* Render a cJSON entity to text using a buffer already allocated in memory with given length. Returns 1 on success and 0 on failure. */
/* NOTE: cJSON is not always 100% accurate in estimating how much memory it will use, so to be safe allocate 5 bytes more than you actually need */
CJSON_PUBLIC(cJSON_bool) cJSON_PrintPreallocated(cJSON *item, char *buffer, const int length, const cJSON_bool format);
/* Delete a cJSON entity and all subentities. */
CJSON_PUBLIC(void) cJSON_Delete(cJSON *c);
/* Returns the number of items in an array (or object). */
CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
/* Retrieve item number "item" from array "array". Returns NULL if unsuccessful. */
CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index);
/* Get item "string" from object. Case insensitive. */
CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string);
CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
/* These functions check the type of an item */
CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsNull(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item);
CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item);
/* These calls create a cJSON item of the appropriate type. */
CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void);
CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void);
CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void);
CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean);
CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num);
CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string);
/* raw json */
CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw);
CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void);
CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void);
/* These utilities create an Array of count items. */
CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count);
CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count);
CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count);
CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char **strings, int count);
/* Append item to the specified array/object. */
CJSON_PUBLIC(void) cJSON_AddItemToArray(cJSON *array, cJSON *item);
CJSON_PUBLIC(void) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);
/* Use this when string is definitely const (i.e. a literal, or as good as), and will definitely survive the cJSON object.
* WARNING: When this function was used, make sure to always check that (item->type & cJSON_StringIsConst) is zero before
* writing to `item->string` */
CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item);
/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */
CJSON_PUBLIC(void) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item);
CJSON_PUBLIC(void) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item);
/* Remove/Detatch items from Arrays/Objects. */
CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item);
CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromArray(cJSON *array, int which);
CJSON_PUBLIC(void) cJSON_DeleteItemFromArray(cJSON *array, int which);
CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObject(cJSON *object, const char *string);
CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObjectCaseSensitive(cJSON *object, const char *string);
CJSON_PUBLIC(void) cJSON_DeleteItemFromObject(cJSON *object, const char *string);
CJSON_PUBLIC(void) cJSON_DeleteItemFromObjectCaseSensitive(cJSON *object, const char *string);
/* Update array items. */
CJSON_PUBLIC(void) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem); /* Shifts pre-existing items to the right. */
CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement);
CJSON_PUBLIC(void) cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem);
CJSON_PUBLIC(void) cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem);
CJSON_PUBLIC(void) cJSON_ReplaceItemInObjectCaseSensitive(cJSON *object,const char *string,cJSON *newitem);
/* Duplicate a cJSON item */
CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse);
/* Duplicate will create a new, identical cJSON item to the one you pass, in new memory that will
need to be released. With recurse!=0, it will duplicate any children connected to the item.
The item->next and ->prev pointers are always zero on return from Duplicate. */
/* Recursively compare two cJSON items for equality. If either a or b is NULL or invalid, they will be considered unequal.
* case_sensitive determines if object keys are treated case sensitive (1) or case insensitive (0) */
CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive);
CJSON_PUBLIC(void) cJSON_Minify(char *json);
/* Macros for creating things quickly. */
#define cJSON_AddNullToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateNull())
#define cJSON_AddTrueToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateTrue())
#define cJSON_AddFalseToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateFalse())
#define cJSON_AddBoolToObject(object,name,b) cJSON_AddItemToObject(object, name, cJSON_CreateBool(b))
#define cJSON_AddNumberToObject(object,name,n) cJSON_AddItemToObject(object, name, cJSON_CreateNumber(n))
#define cJSON_AddStringToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateString(s))
#define cJSON_AddRawToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateRaw(s))
/* When assigning an integer value, it needs to be propagated to valuedouble too. */
#define cJSON_SetIntValue(object, number) ((object) ? (object)->valueint = (object)->valuedouble = (number) : (number))
/* helper for the cJSON_SetNumberValue macro */
CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number);
#define cJSON_SetNumberValue(object, number) ((object != NULL) ? cJSON_SetNumberHelper(object, (double)number) : (number))
/* Macro for iterating over an array or object */
#define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next)
/* malloc/free objects using the malloc/free functions that have been set with cJSON_InitHooks */
CJSON_PUBLIC(void *) cJSON_malloc(size_t size);
CJSON_PUBLIC(void) cJSON_free(void *object);
#ifdef __cplusplus
}
#endif
#endif

2702
tests/tsim/src/cJSON.c
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