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// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
* ProjT Launcher - Minecraft Launcher
* Copyright (C) 2026 Project Tick
*
* 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, version 3.
*
* 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, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* === Upstream License Block (Do Not Modify) ==============================
*
*
*
*
*
*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
*
* 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, version 3.
*
* 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, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*
*
* ======================================================================== */
#pragma once
#include <QtCore>
#include <QApplication>
#include <QDataStream>
#include <QDateTime>
#include <QDebug>
#include <QFlag>
#include <QIcon>
#include <QLocalSocket>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QUrl>
#include <memory>
#include <optional>
#include "QObjectPtr.h"
#include "net/Download.h"
#define PRISM_EXTERNAL_EXE
#include "FileSystem.h"
#include "ReleaseInfo.h"
class ProjTUpdaterApp : public QApplication
{
// friends for the purpose of limiting access to deprecated stuff
Q_OBJECT
public:
enum Status
{
Starting,
Failed,
Succeeded,
Initialized,
Aborted
};
ProjTUpdaterApp(int& argc, char** argv);
virtual ~ProjTUpdaterApp();
void loadReleaseFeed();
void run();
Status status() const
{
return m_status;
}
private:
void fail(const QString& reason);
void abort(const QString& reason);
void showFatalErrorMessage(const QString& title, const QString& content);
bool loadProjTVersionFromExe(const QString& exe_path);
void downloadReleaseFeed();
int parseReleaseFeed(const QByteArray& response);
enum class UpdateKind
{
None,
Update,
Migration
};
struct UpdateCandidate
{
UpdateKind kind = UpdateKind::None;
ReleaseInfo release;
};
UpdateCandidate findUpdateCandidate();
ReleaseInfo getLatestRelease();
ReleaseInfo selectRelease();
QList<ReleaseInfo> newerReleases();
QList<ReleaseInfo> nonDraftReleases();
void printReleases();
QList<ReleaseAsset> validReleaseArtifacts(const ReleaseInfo& release);
ReleaseAsset selectAsset(const QList<ReleaseAsset>& assets);
void performUpdate(const ReleaseInfo& release);
void performInstall(QFileInfo file);
void unpackAndInstall(QFileInfo file);
void backupAppDir();
std::optional<QDir> unpackArchive(QFileInfo file);
QFileInfo downloadAsset(const ReleaseAsset& asset);
bool callAppImageUpdate();
void moveAndFinishUpdate(QDir target);
public slots:
void downloadError(QString reason);
private:
const QString& root()
{
return m_rootPath;
}
bool isPortable()
{
return m_isPortable;
}
void clearUpdateLog();
void logUpdate(const QString& msg);
QString m_rootPath;
QString m_dataPath;
bool m_isPortable = false;
bool m_isAppimage = false;
bool m_isFlatpak = false;
QString m_appimagePath;
QString m_projtExecutable;
QUrl m_releaseFeedUrl;
Version m_userSelectedVersion;
bool m_checkOnly;
bool m_forceUpdate;
bool m_printOnly;
bool m_selectUI;
bool m_allowDowngrade;
bool m_allowPreRelease;
QString m_updateLogPath;
QString m_projtBinaryName;
QString m_projtVersion;
int m_projtVersionMajor = -1;
int m_projtVersionMinor = -1;
int m_projtVersionPatch = -1;
QString m_prsimVersionChannel;
QString m_projtGitCommit;
ReleaseInfo m_install_release;
Status m_status = Status::Starting;
shared_qobject_ptr<QNetworkAccessManager> m_network;
QString m_current_url;
Task::Ptr m_current_task;
QList<ReleaseInfo> m_releases;
public:
std::unique_ptr<QFile> logFile;
bool logToConsole = false;
#if defined Q_OS_WIN32
// used on Windows to attach the standard IO streams
bool consoleAttached = false;
#endif
};
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