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+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ * MeshMC - A Custom Launcher for Minecraft
+ * 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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/>.
+ */
+
+#pragma once
+#include <QProcess>
+#include <QTimer>
+#include <memory>
+
+#include "QObjectPtr.h"
+
+#include "JavaVersion.h"
+
+class JavaChecker;
+
+struct JavaCheckResult {
+ QString path;
+ QString mojangPlatform;
+ QString realPlatform;
+ JavaVersion javaVersion;
+ QString javaVendor;
+ QString outLog;
+ QString errorLog;
+ bool is_64bit = false;
+ int id;
+ enum class Validity {
+ Errored,
+ ReturnedInvalidData,
+ Valid
+ } validity = Validity::Errored;
+};
+
+typedef shared_qobject_ptr<QProcess> QProcessPtr;
+typedef shared_qobject_ptr<JavaChecker> JavaCheckerPtr;
+class JavaChecker : public QObject
+{
+ Q_OBJECT
+ public:
+ explicit JavaChecker(QObject* parent = 0);
+ void performCheck();
+
+ QString m_path;
+ QString m_args;
+ int m_id = 0;
+ int m_minMem = 0;
+ int m_maxMem = 0;
+ int m_permGen = 64;
+
+ signals:
+ void checkFinished(JavaCheckResult result);
+
+ private:
+ QProcessPtr process;
+ QTimer killTimer;
+ QString m_stdout;
+ QString m_stderr;
+ public slots:
+ void timeout();
+ void finished(int exitcode, QProcess::ExitStatus);
+ void error(QProcess::ProcessError);
+ void stdoutReady();
+ void stderrReady();
+};