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#ifndef SETUP_MAIN_HXX
#define SETUP_MAIN_HXX

class SetupApp
{
    DWORD           m_nOSVersion;
    DWORD           m_nMinorVersion;
    boolean         m_bNeedReboot   : 1;
    boolean         m_bAdministrative : 1;

public:
    UINT            m_uiRet;

                    SetupApp();
    virtual        ~SetupApp();

    virtual boolean Initialize( HINSTANCE hInst ) = 0;
    virtual boolean AlreadyRunning() const = 0;
    virtual boolean ReadProfile() = 0;
    virtual boolean GetPatches() = 0;
    virtual boolean ChooseLanguage( long& rLanguage ) = 0;
    virtual boolean CheckVersion() = 0;
    virtual boolean CheckForUpgrade() = 0;
    virtual boolean InstallRuntimes() = 0;
    virtual boolean Install( long nLanguage ) = 0;

    virtual UINT    GetError() const = 0;
    virtual void    DisplayError( UINT nErr ) const = 0;

    void            SetError( UINT nErr ) { m_uiRet = nErr; }
    DWORD           GetOSVersion() const { return m_nOSVersion; }
    DWORD           GetMinorVersion() const { return m_nMinorVersion; }

    boolean         IsAdminInstall() { return m_bAdministrative; }
    void            SetAdminInstall( boolean bValue ) { m_bAdministrative = bValue; }

    void            SetRebootNeeded( boolean bNeedReboot ) { m_bNeedReboot = bNeedReboot; }
    boolean         NeedReboot() const { return m_bNeedReboot; }
};

SetupApp* Create_SetupAppW();

#endif