#ifndef __ODBC_IMPL_20150930__
#define __ODBC_IMPL_20150930__

#pragma once

#include "TblDef.h"
#include "DBInterface.h"
#include "CritSection.h"
#include "Tblversion.h"
#include "TblNetShareInfo.h"


class CODBCImpl:public DBInterface
{
public:
	CODBCImpl(void);
	~CODBCImpl(void);

	static CODBCImpl *GetInstance()
	{
		static CODBCImpl Instance;
		return &Instance;
	}

	const BOOL IsOpen(){
		return m_bOpen;
	}

public:
	BOOL m_bOpen;
	CDatabase *m_pdbInstance;
	ThreadSection s_critSection;
	TCHAR m_szConnectString[MAX_PATH];

	HANDLE m_hReConnectEvent;
	HANDLE m_hReConnectThread;
	int StartThread();
	int EndofThread();
	static DWORD WINAPI ReConnectDatabaseThread(LPVOID lpPara);

	BOOL m_bSolve;
	BOOL SolveDBError(CONST DWORD &dwError,LPCTSTR lpErrorString = NULL);

public:
	BOOL	ConnectToDataBase( IN LPCTSTR lpConnString = NULL );
	void	DisConnectDataBase();
	BOOL	ExecuteSQL( IN LPCTSTR lpSQL );
	INT		GetTblRecordCount(IN LPCTSTR lpTblName, IN LPCTSTR lpFilters);
	BOOL	GetVersionInfo( OUT LPVOID lpVerInfo );
	BOOL	GetNetShareInfo( OUT LPVOID lpNetShareInfo );
};

#endif