WindFileController.h

#pragma once

/** The class CWindFileController is responsible for the downloading
        of wind-field files from the FTP-server and occasional re-reading. */
class CWindFileController : public CWinThread
{
public:
    CWindFileController(void);

    DECLARE_DYNCREATE(CWindFileController);
    DECLARE_MESSAGE_MAP()

    // ----------------------------------------------------------------------
    // --------------------- PUBLIC METHODS ---------------------------------
    // ----------------------------------------------------------------------

    /** Called when the thread is to be stopped */
    afx_msg void OnQuit(WPARAM wp, LPARAM lp);

    /** */
    afx_msg void OnTimer(WPARAM nIDEvent, LPARAM lp);

    /** Called when the thread is starting */
    virtual BOOL InitInstance();

    /** Called when the thread is stopping */
    virtual int ExitInstance();

    /** Called when there's nothing else to do. */
    virtual BOOL OnIdle(LONG lCount);

    // ----------------------------------------------------------------------
    // --------------------- PUBLIC VARIABLES --------------------------------
    // ----------------------------------------------------------------------

    /** Timer */
    UINT_PTR m_nTimerID;

private:

    // ----------------------------------------------------------------------
    // --------------------- PROTECTED METHODS ------------------------------
    // ----------------------------------------------------------------------

    /** Tries to download the file by connecting to an FTP-server */
    void DownloadFileByFTP();

    /** (Re)reads the wind field file */
    void ReadWindFieldFile();

};