lyfz_repos/经典版源码/lyfzServer/branches/713/PhotoBackupMgr.h

#ifndef __PHOTOBACKUPMGR_H__
#define __PHOTOBACKUPMGR_H__

#include "Lock.h"

class CCatalogObj;
class CDatabase;
class CSC_BackupFactory;
interface ISC_BackupInterface;

class CPhotoBackupMgr
{
	CPhotoBackupMgr();
public:
	~CPhotoBackupMgr();

	static CPhotoBackupMgr* GetInstance()
	{
		static CPhotoBackupMgr obj;
		return &obj;
	}

	// 1.初始化数据库连接串;
	BOOL InitCatalog(
		IN CONST DWORD &dwCatalogPort,
		IN LPCTSTR lpCatalogSource,
		IN LPCTSTR lpCatalogAccount,
		IN LPCTSTR lpCatalogPsw,
		IN LPCTSTR lpCatalogName);

	void StartBackup();					//启动备份线程
	void TransformBackupModel(IN CONST INT nModel);
	void StartIncrementalBackup();		//增量备份
	void TerminateIncrementalBak(DWORD dwMilliseconds = INFINITE);		//结束增量备份

	void StartAutoBackup();				//自动备份
	void TerminateAutoBak(DWORD dwMilliseconds = INFINITE);			//结束备份

	BOOL BakAllPhoto(CString dir, CString desdir);
	BOOL BakAllPhoto(CString dir, CString desdir, CString path1, CString path2, CString path3, CString path4);

	void IncrementWork();
	void AutoBakWork();

	//备份完成回调
	static int WINAPI BackupCallBack(IN LPVOID lpParam1, IN LPVOID lpParam2, IN LPVOID lpParam3, IN LPVOID lpParam4, IN LPVOID lpParam5, IN LPVOID lpParam6);
	int BackupCallBackPro(IN LPVOID lpParam1, IN LPVOID lpParam2, IN LPVOID lpParam3, IN LPVOID lpParam4, IN LPVOID lpParam5, IN LPVOID lpParam6);

	HANDLE GetIncrementalEvent(){return m_hIncrementalEvent;}

	int LoadBakModule(IN HINSTANCE hInstance);							//加载备份模块
	void FreeBakModule();												//释放备份接口

	BOOL GetBackupOfSaveDir(OUT CArray<CStringArray, CStringArray> &AryOfValues);
	DWORD GetLastDirTime(IN const CString& dir);
	void TerminateBakThread();

	void MakeBackupDir(IN CONST int nType, IN CONST CString& str, OUT CString& strPath);

private:
	int			m_nBackupModel;				// 备份模式
	HANDLE		m_hIncrementalThread;
	HANDLE		m_hIncrementalEvent;		// 增量备份退出

	HANDLE		m_hAutoThread;
	HANDLE		m_hAutoEvent;				// 自动备份退出

	CArray<CStringArray, CStringArray> m_bakDirArr;				// 备份保存的目录:version表读取

	CCatalogObj*			m_pCCatalogObj;
	CLock					m_lock;
	CDatabase*				m_pdb;
	ISC_BackupInterface*	m_BakInterf;						// 备份接口类
	CSC_BackupFactory*		m_BakFact;							// 工厂类

};

#endif //#ifndef __PHOTOBACKUPMGR_H__