C4UpdateDlg.h

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/*
 * OpenClonk, http://www.openclonk.org
 *
 * Copyright (c) 2007-2009, RedWolf Design GmbH, http://www.clonk.de/
 * Copyright (c) 2010-2016, The OpenClonk Team and contributors
 *
 * Distributed under the terms of the ISC license; see accompanying file
 * "COPYING" for details.
 *
 * "Clonk" is a registered trademark of Matthes Bender, used with permission.
 * See accompanying file "TRADEMARK" for details.
 *
 * To redistribute this file separately, substitute the full license texts
 * for the above references.
 */
// dialogs for update
 
#ifndef INC_C4UpdateDialogs
#define INC_C4UpdateDialogs
 
#ifdef WITH_AUTOMATIC_UPDATE
 
#include "game/C4GameVersion.h"
#include "gui/C4Gui.h"
#include "network/C4Network2Reference.h"
 
// dialog showing info about a connected client
class C4UpdateDlg : public C4GUI::InfoDialog
{
protected:
    virtual const char *GetID() { return "UpdateDialog"; }
    virtual void UpdateText();
    virtual void UserClose(bool fOK);
 
    bool UpdateRunning;
 
    // Misc process variables which are shared between the static DoUpdate and the update dialog
    static int pid;
    static int c4group_output[2];
    static bool succeeded;
 
public:
    C4UpdateDlg(); // ctor
 
public:
    void Open(C4GUI::Screen *pScreen);
    void Write(const char *szText);
 
public:
    static bool IsValidUpdate(const char *szVersion); // Returns whether we can update to the specified version
    static bool CheckForUpdates(C4GUI::Screen *pScreen, bool fAutomatic = false); // Checks for available updates and prompts the user whether to apply
    static bool DoUpdate(const char *szUpdateURL, C4GUI::Screen *pScreen); // Static funtion for downloading and applying updates
    static bool ApplyUpdate(const char *strUpdateFile, bool fDeleteUpdate, C4GUI::Screen *pScreen); // Static funtion for applying updates
    static void RedirectToDownloadPage(); // open browser with download page
};
 
#endif // WITH_AUTOMATIC_UPDATE
#endif // INC_C4UpdateDialogs