mirror of
https://github.com/Lime3DS/Lime3DS
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120 lines
4.4 KiB
C++
120 lines
4.4 KiB
C++
// Copyright 2017 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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//
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// Based on the original work by Felix Barx
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// Copyright (c) 2015, Felix Barz
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * Neither the name of QtAutoUpdater nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <memory>
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#include <QDateTime>
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#include <QList>
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#include <QScopedPointer>
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#include <QString>
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#include <QStringList>
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class UpdaterPrivate;
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/// The main updater. Can check for updates and run the maintenancetool as updater
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class Updater : public QObject {
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Q_OBJECT;
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/// Specifies whether the updater is currently checking for updates or not
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Q_PROPERTY(bool running READ IsRunning NOTIFY RunningChanged);
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/// Holds extended information about the last update check
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Q_PROPERTY(QList<UpdateInfo> update_info READ LatestUpdateInfo NOTIFY UpdateInfoChanged);
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public:
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/// Provides information about updates for components
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struct UpdateInfo {
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/// The name of the component that has an update
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QString name;
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/// The new version for that compontent
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QString version;
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/// The update download size (in Bytes)
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quint64 size = 0;
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/// Default Constructor
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UpdateInfo();
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/// Copy Constructor
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UpdateInfo(const UpdateInfo& other);
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/// Constructor that takes name, version and size
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UpdateInfo(QString name, QString version, quint64 size);
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};
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/// Default constructor
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explicit Updater(QObject* parent = nullptr);
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/// Constructor with an explicitly set path
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explicit Updater(const QString& maintenance_tool_path, QObject* parent = nullptr);
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/// Destroys the updater and kills the update check (if running)
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~Updater();
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/// Returns `true`, if the updater exited normally
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bool ExitedNormally() const;
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/// Returns the mainetancetools error code of the last update
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int ErrorCode() const;
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/// returns the error output (stderr) of the last update
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QByteArray ErrorLog() const;
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/// readAcFn{Updater::running}
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bool IsRunning() const;
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/// readAcFn{Updater::updateInfo}
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QList<UpdateInfo> LatestUpdateInfo() const;
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/// Launches the updater UI formally
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void LaunchUI();
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/// Silently updates the application in the background
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void SilentlyUpdate();
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/// Checks to see if a updater application is available
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bool HasUpdater() const;
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/// Instead of silently updating, explictly open the UI on shutdown
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void LaunchUIOnExit();
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public slots:
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/// Starts checking for updates
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bool CheckForUpdates();
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/// Aborts checking for updates
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void AbortUpdateCheck(int max_delay = 5000, bool async = false);
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signals:
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/// Will be emitted as soon as the updater finished checking for updates
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void CheckUpdatesDone(bool has_updates, bool has_error);
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/// notifyAcFn{Updater::running}
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void RunningChanged(bool running);
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/// notifyAcFn{Updater::updateInfo}
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void UpdateInfoChanged(QList<Updater::UpdateInfo> update_info);
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private:
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std::unique_ptr<UpdaterPrivate> backend;
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};
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