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[TD-63] [TD-61] change the interface of acct and grant

This commit is contained in:
slguan 2020-03-29 17:45:40 +08:00
parent 63f825a7e6
commit 306fde55fd
12 changed files with 114 additions and 104 deletions
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5
src/mnode/CMakeLists.txt
View File

@ -14,10 +14,13 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
ADD_LIBRARY(mnode ${SRC})
TARGET_LINK_LIBRARIES(mnode trpc tutil pthread)
IF (TD_ACCOUNT)
TARGET_LINK_LIBRARIES(account)
ENDIF ()
IF (TD_GRANT)
TARGET_LINK_LIBRARIES(grant)
ENDIF ()
ENDIF ()

23
src/mnode/inc/mgmtAcct.h
View File

@ -21,18 +21,21 @@ extern "C" {
#endif
#include "mnode.h"
int32_t mgmtInitAccts();
void mgmtCleanUpAccts();
SAcctObj *mgmtGetAcct(char *acctName);
typedef enum {
TSDB_ACCT_USER,
TSDB_ACCT_DB,
TSDB_ACCT_TABLE
} EAcctGrantType;
int32_t mgmtCheckUserLimit(SAcctObj *pAcct);
int32_t mgmtCheckDbLimit(SAcctObj *pAcct);
int32_t mgmtCheckTableLimit(SAcctObj *pAcct);
int32_t acctInit();
void acctCleanUp();
SAcctObj *acctGetAcct(char *acctName);
int32_t acctCheck(SAcctObj *pAcct, EAcctGrantType type);
int32_t mgmtAddDbIntoAcct(SAcctObj *pAcct, SDbObj *pDb);
int32_t mgmtRemoveDbFromAcct(SAcctObj *pAcct, SDbObj *pDb);
int32_t mgmtAddUserIntoAcct(SAcctObj *pAcct, SUserObj *pUser);
int32_t mgmtRemoveUserFromAcct(SAcctObj *pAcct, SUserObj *pUser);
int32_t acctAddDb(SAcctObj *pAcct, SDbObj *pDb);
int32_t acctRemoveDb(SAcctObj *pAcct, SDbObj *pDb);
int32_t acctAddUser(SAcctObj *pAcct, SUserObj *pUser);
int32_t acctRemoveUser(SAcctObj *pAcct, SUserObj *pUser);
#ifdef __cplusplus
}

34
src/mnode/inc/mgmtGrant.h
View File

@ -19,20 +19,30 @@
#ifdef __cplusplus
"C" {
#endif
#include "mnode.h"
bool mgmtCheckExpired();
void mgmtParseParameterKFp();
void mgmtSendMsgToMaster();
void mgmtSetCurStorage(uint64_t storage);
void mgmtAddTimeSeries(SAcctObj *pAcct, uint32_t timeSeriesNum);
void mgmtRestoreTimeSeries(SAcctObj *pAcct, uint32_t timeseries);
typedef enum {
TSDB_GRANT_ALL,
TSDB_GRANT_TIME,
TSDB_GRANT_USER,
TSDB_GRANT_DB,
TSDB_GRANT_TIMESERIES,
TSDB_GRANT_DNODE,
TSDB_GRANT_ACCT,
TSDB_GRANT_STORAGE,
TSDB_GRANT_SPEED,
TSDB_GRANT_QUERY_TIME,
TSDB_GRANT_CONNS,
TSDB_GRANT_STREAMS,
TSDB_GRANT_CPU_CORES,
} EGrantType;
int32_t mgmtCheckTimeSeries(uint32_t timeseries);
int32_t mgmtCheckUserGrant();
int32_t mgmtCheckDbGrant();
int32_t mgmtCheckDnodeGrant();
int32_t mgmtCheckAccts();
int32_t grantInit();
void grantCleanUp();
void grantParseParameter();
int32_t grantCheck(EGrantType grant);
void grantReset(EGrantType grant, uint64_t value);
void grantAdd(EGrantType grant, uint64_t value);
void grantRestore(EGrantType grant, uint64_t value);
#ifdef __cplusplus
}

25
src/mnode/src/mgmtAcct.c
View File

@ -21,28 +21,19 @@
static SAcctObj tsAcctObj = {0};
int32_t mgmtInitAccts() {
int32_t acctInit() {
tsAcctObj.acctId = 0;
strcpy(tsAcctObj.user, "root");
return TSDB_CODE_SUCCESS;
}
SAcctObj *mgmtGetAcct(char *acctName) { return &tsAcctObj; }
void acctCleanUp() {}
SAcctObj *acctGetAcct(char *acctName) { return &tsAcctObj; }
int32_t acctCheck(SAcctObj *pAcct, EAcctGrantType type) { return TSDB_CODE_SUCCESS; }
void mgmtCleanUpAccts() {}
int32_t mgmtAddDbIntoAcct(SAcctObj *pAcct, SDbObj *pDb) { return TSDB_CODE_SUCCESS; }
int32_t mgmtRemoveDbFromAcct(SAcctObj *pAcct, SDbObj *pDb) { return TSDB_CODE_SUCCESS; }
int32_t mgmtAddUserIntoAcct(SAcctObj *pAcct, SUserObj *pUser) { return TSDB_CODE_SUCCESS; }
int32_t mgmtRemoveUserFromAcct(SAcctObj *pAcct, SUserObj *pUser) { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckUserLimit(SAcctObj *pAcct) { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckDbLimit(SAcctObj *pAcct) { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckTableLimit(SAcctObj *pAcct) { return TSDB_CODE_SUCCESS; }
int32_t acctAddDb(SAcctObj *pAcct, SDbObj *pDb) { return TSDB_CODE_SUCCESS; }
int32_t acctRemoveDb(SAcctObj *pAcct, SDbObj *pDb) { return TSDB_CODE_SUCCESS; }
int32_t acctAddUser(SAcctObj *pAcct, SUserObj *pUser) { return TSDB_CODE_SUCCESS; }
int32_t acctRemoveUser(SAcctObj *pAcct, SUserObj *pUser) { return TSDB_CODE_SUCCESS; }
#endif

26
src/mnode/src/mgmtChildTable.c
View File

@ -48,7 +48,7 @@
#include "mgmtVgroup.h"
#include "mgmtUser.h"
static void *tsChildTableSdb;
void *tsChildTableSdb;
static int32_t tsChildTableUpdateSize;
static void mgmtProcessMultiTableMetaMsg(SQueuedMsg *queueMsg);
static void mgmtProcessCreateTableRsp(SRpcMsg *rpcMsg);
@ -84,7 +84,7 @@ static int32_t mgmtChildTableActionInsert(SSdbOperDesc *pOper) {
return TSDB_CODE_INVALID_DB;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("ctable:%s, account:%s not exists", pTable->info.tableId, pDb->cfg.acct);
return TSDB_CODE_INVALID_ACCT;
@ -93,9 +93,11 @@ static int32_t mgmtChildTableActionInsert(SSdbOperDesc *pOper) {
if (pTable->info.type == TSDB_CHILD_TABLE) {
pTable->superTable = mgmtGetSuperTable(pTable->superTableId);
pTable->superTable->numOfTables++;
mgmtAddTimeSeries(pAcct, pTable->superTable->numOfColumns - 1);
grantAdd(TSDB_GRANT_TIMESERIES, pTable->superTable->numOfColumns - 1);
pAcct->acctInfo.numOfTimeSeries += (pTable->superTable->numOfColumns - 1);
} else {
mgmtAddTimeSeries(pAcct, pTable->numOfColumns - 1);
grantAdd(TSDB_GRANT_TIMESERIES, pTable->numOfColumns - 1);
pAcct->acctInfo.numOfTimeSeries += (pTable->numOfColumns - 1);
}
mgmtAddTableIntoDb(pDb);
mgmtAddTableIntoVgroup(pVgroup, pTable);
@ -120,17 +122,19 @@ static int32_t mgmtChildTableActionDelete(SSdbOperDesc *pOper) {
return TSDB_CODE_INVALID_DB;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("ctable:%s, account:%s not exists", pTable->info.tableId, pDb->cfg.acct);
return TSDB_CODE_INVALID_ACCT;
}
if (pTable->info.type == TSDB_CHILD_TABLE) {
mgmtRestoreTimeSeries(pAcct, pTable->superTable->numOfColumns - 1);
grantRestore(TSDB_GRANT_TIMESERIES, pTable->superTable->numOfColumns - 1);
pAcct->acctInfo.numOfTimeSeries -= (pTable->superTable->numOfColumns - 1);
pTable->superTable->numOfTables--;
} else {
mgmtRestoreTimeSeries(pAcct, pTable->numOfColumns - 1);
grantRestore(TSDB_GRANT_TIMESERIES, pTable->numOfColumns - 1);
pAcct->acctInfo.numOfTimeSeries -= (pTable->numOfColumns - 1);
}
mgmtRemoveTableFromDb(pDb);
mgmtRemoveTableFromVgroup(pVgroup, pTable);
@ -464,9 +468,9 @@ static SChildTableObj* mgmtDoCreateChildTable(SCMCreateTableMsg *pCreate, SVgObj
void mgmtCreateChildTable(SQueuedMsg *pMsg) {
SCMCreateTableMsg *pCreate = pMsg->pCont;
int32_t code = mgmtCheckTimeSeries(htons(pCreate->numOfColumns));
int32_t code = grantCheck(TSDB_GRANT_TIMESERIES);
if (code != TSDB_CODE_SUCCESS) {
mError("table:%s, failed to create, timeseries exceed the limit", pCreate->tableId);
mError("table:%s, failed to create, grant not", pCreate->tableId);
mgmtSendSimpleResp(pMsg->thandle, code);
return;
}
@ -634,7 +638,7 @@ static int32_t mgmtAddNormalTableColumn(SChildTableObj *pTable, SSchema schema[]
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to andy account", pDb->name);
return TSDB_CODE_APP_ERROR;
@ -677,7 +681,7 @@ static int32_t mgmtDropNormalTableColumnByName(SChildTableObj *pTable, char *col
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to any account", pDb->name);
return TSDB_CODE_APP_ERROR;

18
src/mnode/src/mgmtDb.c
View File

@ -54,7 +54,7 @@ static int32_t mgmtDbActionDestroy(SSdbOperDesc *pOper) {
static int32_t mgmtDbActionInsert(SSdbOperDesc *pOper) {
SDbObj *pDb = pOper->pObj;
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
pDb->pHead = NULL;
pDb->pTail = NULL;
@ -65,7 +65,7 @@ static int32_t mgmtDbActionInsert(SSdbOperDesc *pOper) {
pDb->numOfSuperTables = 0;
if (pAcct != NULL) {
mgmtAddDbIntoAcct(pAcct, pDb);
acctAddDb(pAcct, pDb);
}
else {
mError("db:%s, acct:%s info not exist in sdb", pDb->name, pDb->cfg.acct);
@ -77,9 +77,9 @@ static int32_t mgmtDbActionInsert(SSdbOperDesc *pOper) {
static int32_t mgmtDbActionDelete(SSdbOperDesc *pOper) {
SDbObj *pDb = pOper->pObj;
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
mgmtRemoveDbFromAcct(pAcct, pDb);
acctRemoveDb(pAcct, pDb);
mgmtDropAllChildTables(pDb);
mgmtDropAllSuperTables(pDb);
mgmtDropAllVgroups(pDb);
@ -277,7 +277,7 @@ static int32_t mgmtCheckDbParams(SCMCreateDbMsg *pCreate) {
}
static int32_t mgmtCreateDb(SAcctObj *pAcct, SCMCreateDbMsg *pCreate) {
int32_t code = mgmtCheckDbLimit(pAcct);
int32_t code = acctCheck(pAcct, TSDB_ACCT_DB);
if (code != 0) {
return code;
}
@ -292,7 +292,7 @@ static int32_t mgmtCreateDb(SAcctObj *pAcct, SCMCreateDbMsg *pCreate) {
assert(pCreate->daysToKeep1 <= pCreate->daysToKeep2 && pCreate->daysToKeep2 <= pCreate->daysToKeep);
code = mgmtCheckDbGrant();
code = grantCheck(TSDB_GRANT_DB);
if (code != 0) {
return code;
}
@ -692,7 +692,7 @@ static void mgmtProcessCreateDbMsg(SQueuedMsg *pMsg) {
pCreate->rowsInFileBlock = htonl(pCreate->rowsInFileBlock);
int32_t code;
if (mgmtCheckExpired()) {
if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
code = TSDB_CODE_GRANT_EXPIRED;
} else if (!pMsg->pUser->writeAuth) {
code = TSDB_CODE_NO_RIGHTS;
@ -771,7 +771,7 @@ static void mgmtProcessAlterDbMsg(SQueuedMsg *pMsg) {
SCMAlterDbMsg *pAlter = pMsg->pCont;
mTrace("db:%s, alter db msg is received from thandle:%p", pAlter->db, pMsg->thandle);
if (mgmtCheckExpired()) {
if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
mError("db:%s, failed to alter, grant expired", pAlter->db);
mgmtSendSimpleResp(pMsg->thandle, TSDB_CODE_GRANT_EXPIRED);
return;
@ -842,7 +842,7 @@ static void mgmtProcessDropDbMsg(SQueuedMsg *pMsg) {
SCMDropDbMsg *pDrop = pMsg->pCont;
mTrace("db:%s, drop db msg is received from thandle:%p", pDrop->db, pMsg->thandle);
if (mgmtCheckExpired()) {
if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
mError("db:%s, failed to drop, grant expired", pDrop->db);
mgmtSendSimpleResp(pMsg->thandle, TSDB_CODE_GRANT_EXPIRED);
return;

19
src/mnode/src/mgmtGrant.c
View File

@ -16,18 +16,15 @@
#define _DEFAULT_SOURCE
#ifndef _GRANT
#include "os.h"
#include "tlog.h"
#include "mgmtGrant.h"
bool mgmtCheckExpired() { return false; }
void mgmtParseParameterKFp() {}
void mgmtSendMsgToMaster() {}
void mgmtSetCurStorage(uint64_t storage) {}
void mgmtAddTimeSeries(SAcctObj *pAcct, uint32_t timeSeriesNum) {}
void mgmtRestoreTimeSeries(SAcctObj *pAcct, uint32_t timeseries) {}
int32_t mgmtCheckTimeSeries(uint32_t timeseries) { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckUserGrant() { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckDbGrant() { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckDnodeGrant() { return TSDB_CODE_SUCCESS; }
int32_t mgmtCheckAccts() { return TSDB_CODE_SUCCESS; }
int32_t grantInit() { return TSDB_CODE_SUCCESS; }
void grantCleanUp() {}
void grantParseParameter() { mError("can't parsed parameter k"); }
int32_t grantCheck(EGrantType grant) { return true; }
void grantReset(EGrantType grant, uint64_t value) {}
void grantAdd(EGrantType grant, uint64_t value) {}
void grantRestore(EGrantType grant, uint64_t value) {}
#endif

11
src/mnode/src/mgmtMain.c
View File

@ -25,6 +25,7 @@
#include "mgmtDClient.h"
#include "mgmtDnode.h"
#include "mgmtDServer.h"
#include "mgmtGrant.h"
#include "mgmtMnode.h"
#include "mgmtSdb.h"
#include "mgmtVgroup.h"
@ -73,11 +74,16 @@ int32_t mgmtStartSystem() {
return -1;
}
if (mgmtInitAccts() < 0) {
if (acctInit() < 0) {
mError("failed to init accts");
return -1;
}
if (grantInit() < 0) {
mError("failed to init grants");
return -1;
}
if (mgmtInitUsers() < 0) {
mError("failed to init users");
return -1;
@ -138,6 +144,7 @@ void mgmtStopSystem() {
void mgmtCleanUpSystem() {
mPrint("starting to clean up mgmt");
grantCleanUp();
mgmtCleanupMnodes();
mgmtCleanupBalance();
mgmtCleanUpShell();
@ -148,7 +155,7 @@ void mgmtCleanUpSystem() {
mgmtCleanUpDbs();
mgmtCleanUpDnodes();
mgmtCleanUpUsers();
mgmtCleanUpAccts();
acctCleanUp();
taosTmrCleanUp(tsMgmtTmr);
mPrint("mgmt is cleaned up");
}

6
src/mnode/src/mgmtShell.c
View File

@ -137,7 +137,7 @@ static void mgmtProcessMsgFromShell(SRpcMsg *rpcMsg) {
return;
}
if (mgmtCheckExpired()) {
if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
mgmtSendSimpleResp(rpcMsg->handle, TSDB_CODE_GRANT_EXPIRED);
return;
}
@ -373,12 +373,12 @@ static void mgmtProcessConnectMsg(SQueuedMsg *pMsg) {
goto connect_over;
}
if (mgmtCheckExpired()) {
if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
code = TSDB_CODE_GRANT_EXPIRED;
goto connect_over;
}
SAcctObj *pAcct = mgmtGetAcct(pUser->acct);
SAcctObj *pAcct = acctGetAcct(pUser->acct);
if (pAcct == NULL) {
code = TSDB_CODE_INVALID_ACCT;
goto connect_over;

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

@ -253,7 +253,7 @@ static int32_t mgmtAddSuperTableTag(SSuperTableObj *pStable, SSchema schema[], i
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to andy account", pDb->name);
return TSDB_CODE_APP_ERROR;
@ -293,7 +293,7 @@ static int32_t mgmtDropSuperTableTag(SSuperTableObj *pStable, char *tagName) {
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to any account", pDb->name);
return TSDB_CODE_APP_ERROR;
@ -381,7 +381,7 @@ static int32_t mgmtAddSuperTableColumn(SSuperTableObj *pStable, SSchema schema[]
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to andy account", pDb->name);
return TSDB_CODE_APP_ERROR;
@ -420,7 +420,7 @@ static int32_t mgmtDropSuperTableColumnByName(SSuperTableObj *pStable, char *col
return TSDB_CODE_APP_ERROR;
}
SAcctObj *pAcct = mgmtGetAcct(pDb->cfg.acct);
SAcctObj *pAcct = acctGetAcct(pDb->cfg.acct);
if (pAcct == NULL) {
mError("DB: %s not belongs to any account", pDb->name);
return TSDB_CODE_APP_ERROR;

16
src/mnode/src/mgmtUser.c
View File

@ -44,10 +44,10 @@ static int32_t mgmtUserActionDestroy(SSdbOperDesc *pOper) {
static int32_t mgmtUserActionInsert(SSdbOperDesc *pOper) {
SUserObj *pUser = pOper->pObj;
SAcctObj *pAcct = mgmtGetAcct(pUser->acct);
SAcctObj *pAcct = acctGetAcct(pUser->acct);
if (pAcct != NULL) {
mgmtAddUserIntoAcct(pAcct, pUser);
acctAddUser(pAcct, pUser);
}
else {
mError("user:%s, acct:%s info not exist in sdb", pUser->user, pUser->acct);
@ -59,9 +59,9 @@ static int32_t mgmtUserActionInsert(SSdbOperDesc *pOper) {
static int32_t mgmtUserActionDelete(SSdbOperDesc *pOper) {
SUserObj *pUser = pOper->pObj;
SAcctObj *pAcct = mgmtGetAcct(pUser->acct);
SAcctObj *pAcct = acctGetAcct(pUser->acct);
mgmtRemoveUserFromAcct(pAcct, pUser);
acctRemoveUser(pAcct, pUser);
return TSDB_CODE_SUCCESS;
}
@ -114,7 +114,7 @@ int32_t mgmtInitUsers() {
return -1;
}
SAcctObj *pAcct = mgmtGetAcct("root");
SAcctObj *pAcct = acctGetAcct("root");
mgmtCreateUser(pAcct, "root", "taosdata");
mgmtCreateUser(pAcct, "monitor", tsInternalPass);
mgmtCreateUser(pAcct, "_root", tsInternalPass);
@ -155,7 +155,7 @@ static int32_t mgmtUpdateUser(SUserObj *pUser) {
}
int32_t mgmtCreateUser(SAcctObj *pAcct, char *name, char *pass) {
int32_t code = mgmtCheckUserLimit(pAcct);
int32_t code = acctCheck(pAcct, TSDB_ACCT_USER);
if (code != 0) {
return code;
}
@ -170,8 +170,8 @@ int32_t mgmtCreateUser(SAcctObj *pAcct, char *name, char *pass) {
return TSDB_CODE_USER_ALREADY_EXIST;
}
code = mgmtCheckUserGrant();
if (code != 0) {
code = grantCheck(TSDB_GRANT_USER);
if (code != TSDB_CODE_SUCCESS) {
return code;
}

27
src/util/CMakeLists.txt
View File

@ -9,25 +9,20 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
AUX_SOURCE_DIRECTORY(src SRC)
ADD_LIBRARY(tutil ${SRC})
TARGET_LINK_LIBRARIES(tutil thirdparty pthread os m rt)
IF (TD_CLUSTER)
FIND_PATH(ICONV_INCLUDE_EXIST iconv.h /usr/include/ /usr/local/include/)
IF (ICONV_INCLUDE_EXIST)
ADD_DEFINITIONS(-DUSE_LIBICONV)
TARGET_LINK_LIBRARIES(tutil iconv)
ELSE()
FIND_PATH(ICONV_INCLUDE_EXIST iconv.h /usr/include/ /usr/local/include/)
IF (ICONV_INCLUDE_EXIST)
ADD_DEFINITIONS(-DUSE_LIBICONV)
FIND_PATH(ICONV_LIBRARY_A_EXIST libiconv.a /usr/lib/ /usr/local/lib/ /lib64)
FIND_PATH(ICONV_LIBRARY_SO_EXIST libiconv.so /usr/lib/ /usr/local/lib/ /lib64)
IF (ICONV_LIBRARY_A_EXIST OR ICONV_LIBRARY_SO_EXIST)
MESSAGE(STATUS "Use the installed libiconv library")
TARGET_LINK_LIBRARIES(tutil iconv)
ELSE ()
# libiconv library is already included in GLIBC,
MESSAGE(STATUS "Use the iconv functions in GLIBC")
ENDIF ()
FIND_PATH(ICONV_LIBRARY_A_EXIST libiconv.a /usr/lib/ /usr/local/lib/ /lib64)
FIND_PATH(ICONV_LIBRARY_SO_EXIST libiconv.so /usr/lib/ /usr/local/lib/ /lib64)
IF (ICONV_LIBRARY_A_EXIST OR ICONV_LIBRARY_SO_EXIST)
MESSAGE(STATUS "Use the installed libiconv library")
TARGET_LINK_LIBRARIES(tutil iconv)
ELSE ()
MESSAGE(STATUS "Failed to find iconv, use default encoding method")
# libiconv library is already included in GLIBC,
MESSAGE(STATUS "Use the iconv functions in GLIBC")
ENDIF ()
ELSE ()
MESSAGE(STATUS "Failed to find iconv, use default encoding method")
ENDIF ()
ELSEIF (TD_WINDOWS_64)
ADD_DEFINITIONS(-DUSE_LIBICONV)