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/* $Id$ */
/** @file
* VBox Qt GUI - UINewVersionChecker class declaration.
*/
/*
* Copyright (C) 2006-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef FEQT_INCLUDED_SRC_networking_UINewVersionChecker_h
#define FEQT_INCLUDED_SRC_networking_UINewVersionChecker_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* GUI includes: */
#include "UILibraryDefs.h"
#include "UINetworkCustomer.h"
/** UINetworkCustomer extension for new version check. */
class SHARED_LIBRARY_STUFF UINewVersionChecker : public UINetworkCustomer
{
Q_OBJECT;
signals:
/** Notifies listeners about progress failed with @a strError. */
void sigProgressFailed(const QString &strError);
/** Notifies listeners about progress canceled. */
void sigProgressCanceled();
/** Notifies listeners about progress finished. */
void sigProgressFinished();
public:
/** Constructs new version checker.
* @param fForcedCall Brings whether this customer has forced privelegies. */
UINewVersionChecker(bool fForcedCall);
/** Returns whether this customer has forced privelegies. */
bool isItForcedCall() const { return m_fForcedCall; }
/** Returns url. */
QUrl url() const { return m_url; }
public slots:
/** Starts new version check. */
void start();
/** Cancels new version check. */
void cancel();
protected:
/** Handles network reply progress for @a iReceived amount of bytes among @a iTotal. */
virtual void processNetworkReplyProgress(qint64 iReceived, qint64 iTotal);
/** Handles network reply failed with specified @a strError. */
virtual void processNetworkReplyFailed(const QString &strError);
/** Handles network reply canceling for a passed @a pReply. */
virtual void processNetworkReplyCanceled(UINetworkReply *pReply);
/** Handles network reply finishing for a passed @a pReply. */
virtual void processNetworkReplyFinished(UINetworkReply *pReply);
private:
/** Generates platform information. */
static QString platformInfo();
/** Holds whether this customer has forced privelegies. */
bool m_fForcedCall;
/** Holds the new version checker URL. */
QUrl m_url;
};
#endif /* !FEQT_INCLUDED_SRC_networking_UINewVersionChecker_h */
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