154 lines
4.9 KiB
C
154 lines
4.9 KiB
C
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//***************************************************************************
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//
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// (c) 1999-2001 by Microsoft Corp. All Rights Reserved.
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//
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// sqlcache.h
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//
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// cvadai 6-May-1999 created.
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//
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//***************************************************************************
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#ifndef _SQLUTILS_H_
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#define _SQLUTILS_H_
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#include <seqstream.h>
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#include <sqlcache.h>
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class CWmiDbSession;
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typedef struct STRUCTHASINSTANCES
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{
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DB_NUMERIC dClassId;
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DWORD dwHasInst;
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} STRUCTHASINSTANCES;
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typedef struct STRUCTINSERTCLASS
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{
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BSTR sClassName;
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BSTR sObjectKey;
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BSTR sObjectPath;
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DB_NUMERIC dScopeID;
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DB_NUMERIC dParentClassId;
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int iClassState;
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BYTE *pClassBuff;
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int iClassFlags;
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int iInsertFlags;
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DB_NUMERIC dRetVal;
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} STRUCTINSERTCLASS;
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typedef struct STRUCTINSERTCLASSDATA
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{
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DB_NUMERIC dClassId;
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BSTR sPropName;
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int iCimType;
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int iStorageType;
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BSTR sValue;
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DB_NUMERIC dRefClassId;
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int iPropID;
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int iFlags;
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int iFlavor;
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int iRetVal;
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int iKnownID;
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BOOL bIsKey;
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} STRUCTINSERTCLASSDATA;
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typedef struct STRUCTOBJECTEXISTS
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{
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DB_NUMERIC dObjectId;
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DB_NUMERIC dClassId;
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DB_NUMERIC dScopeId;
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BOOL bExists;
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} STRUCTOBJECTEXISTS;
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typedef struct STRUCTINSERTBLOB
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{
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DB_NUMERIC dClassId;
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DB_NUMERIC dObjectId;
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int iPropertyId;
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BYTE *pImage;
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int iPos;
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} STRUCTINSERTBLOB;
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typedef struct STRUCTINSERTPROPBATCH
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{
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DB_NUMERIC dObjectId;
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BSTR sObjectKey;
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BSTR sObjectPath;
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BSTR sCompKey;
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DB_NUMERIC dClassId;
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DB_NUMERIC dScopeId;
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int iInsertFlags;
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int iPropId[5];
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BSTR sPropValue[5];
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int iPos[5];
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BOOL bInit;
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} STRUCTINSERTPROPBATCH;
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typedef struct STRUCTINSERTBATCH
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{
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DB_NUMERIC dObjectId; // @ObjectId
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DB_NUMERIC dScopeId; // @ScopeID
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DB_NUMERIC dClassId; // @ClassID
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int iQfrId[5]; // @QfrId?
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BSTR sPropValue[5]; // @QfrValue?
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int iPos[5]; // @QfrPos?
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int iPropId[5]; // @PropID?
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int iFlavor[5]; // @Flavor?
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} STRUCTINSERTBATCH;
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class _declspec( dllexport ) COLEDBConnection : public CSQLConnection
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{
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friend class CSQLConnCache;
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public:
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COLEDBConnection (IDBInitialize *pDBInit);
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~COLEDBConnection ();
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IDBInitialize * GetDBInitialize () {return m_pDBInit;};
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IDBCreateSession * GetSessionObj() {return m_pSession;};
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IDBCreateCommand * GetCommand() {return m_pCmd;};
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ICommandText * GetCommandText(DWORD type) {return (ICommandText * )m_ObjMgr.GetObject(SQL_POS_ICOMMANDTEXT|type);};
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ICommandWithParameters * GetCommandWithParams(DWORD type) {return (ICommandWithParameters * )m_ObjMgr.GetObject(SQL_POS_ICOMMANDWITHPARAMS|type);};
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IAccessor * GetIAccessor(DWORD type) {return (IAccessor * )m_ObjMgr.GetObject(SQL_POS_IACCESSOR|type);};
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HACCESSOR GetAccessor(DWORD type) {return (HACCESSOR )m_ObjMgr.GetObject(SQL_POS_HACCESSOR|type);};
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IRowset * GetRowset(DWORD type) {return (IRowset * )m_ObjMgr.GetObject(SQL_POS_IROWSET|type);};
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IOpenRowset * GetOpenRowset(DWORD type) {return (IOpenRowset * )m_ObjMgr.GetObject(SQL_POS_IOPENROWSET|type);};
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IRowsetChange * GetRowsetChange(DWORD type) {return (IRowsetChange * )m_ObjMgr.GetObject(SQL_POS_IROWSETCHANGE|type);};
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IRowsetIndex * GetRowsetIndex(DWORD type) {return (IRowsetIndex * )m_ObjMgr.GetObject(SQL_POS_IROWSETINDEX|type);};
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void SetCommandText (DWORD type, ICommandText *pNew) {m_ObjMgr.SetObject(SQL_POS_ICOMMANDTEXT|type, pNew);};
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void SetCommandWithParams (DWORD type, ICommandWithParameters *pNew) {m_ObjMgr.SetObject(SQL_POS_ICOMMANDWITHPARAMS|type, pNew);};
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void SetIAccessor (DWORD type, IAccessor *pNew) {m_ObjMgr.SetObject(SQL_POS_IACCESSOR|type, pNew);};
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void SetAccessor (DWORD type, HACCESSOR hNew) {m_ObjMgr.SetObject(SQL_POS_HACCESSOR|type, (void *)hNew);};
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void SetRowset(DWORD type, IRowset *pNew) {m_ObjMgr.SetObject(SQL_POS_IROWSET|type, pNew);};
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void SetOpenRowset(DWORD type, IOpenRowset *pNew) {m_ObjMgr.SetObject(SQL_POS_IOPENROWSET|type, pNew);};
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void SetRowsetChange (DWORD type, IRowsetChange *pNew) {m_ObjMgr.SetObject(SQL_POS_IROWSETCHANGE|type, pNew);};
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void SetRowsetIndex (DWORD type, IRowsetIndex *pNew) {m_ObjMgr.SetObject(SQL_POS_IROWSETINDEX|type, pNew);};
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void SetSessionObj (IDBCreateSession *pNew) {m_pSession = pNew;};
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void SetCommand (IDBCreateCommand *pNew)
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{
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if (m_pCmd)
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m_pCmd->Release();
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m_pCmd = pNew;
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pNew->AddRef();
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};
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private:
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time_t m_tCreateTime;
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IDBInitialize *m_pDBInit;
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bool m_bInUse;
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IDBCreateSession *m_pSession;
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IDBCreateCommand *m_pCmd;
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ITransaction *m_pTrans;
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CDBObjectManager m_ObjMgr;
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};
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#endif // _SQLUTILS_H_
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