//---------------------------------------------------------------------------

#ifndef UpgradeThreadH
#define UpgradeThreadH

//---------------------------------------------------------------------------
#define UM_SHOWTEXT				WM_USER+0x1000
#define UM_PROGRESS				WM_USER+0x1001
#define UM_COMPLETE				WM_USER+0x1003

#define ERROR_OPEN_FILE       10
#define ERROR_MEMORY          11
#define ERROR_SIZE            12
#define ERROR_INTERNET_OPEN   13
#define ERROR_INTERNET_CONN   14
#define ERROR_INTERNET_REQ    15
#define ERROR_INTERNET_SEND   16
#define ERROR_FILELIST_GET    17
#define ERROR_FILE_SIZE       18
//---------------------------------------------------------------------------

class TUpgradeThread : public TThread
{
private:
	int m_iMode,
		m_idSoft;
	HWND m_hWnd;
	HANDLE m_hSema;
	TStringList* m_lstMD5;
	bool m_bUpdateSelf;  //是否更新自身
	String m_AppPath,
			m_PathName,
			m_Server,
			m_UpdateUrl,
			m_GlobalFile;

	bool __fastcall MakeMD5File();
	bool __fastcall GetFileList(TStringList* pList);
	bool __fastcall GenerateFileMD5( String fname, String& md5 );
	String __fastcall GetUpdateMD5File();
	int __fastcall GetUpdateFileList( String ufile, TStringList* pList );
	int __fastcall DownloadFile( String url, String filename );
	String __fastcall GetUpdateURL();
	int __fastcall GetServers( TStringList* pList );
	int __fastcall RegUpdateFlag( int iUpdate );
	int __fastcall ClearUpdateDir();
	bool __fastcall UpdateFiles();
	int __fastcall RestartApp();
	bool __fastcall StopApp();
	bool __fastcall SameModulePath(DWORD dwPID);

protected:
	void __fastcall Execute();
public:
	TStringList* m_lstFile;
	__fastcall TUpgradeThread(bool CreateSuspended, int mode, int sid, String sVar, HWND hWnd=NULL );

	void __fastcall Cancel();
};

//---------------------------------------------------------------------------
#endif