Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

git-subtree-dir: meshmc
git-subtree-mainline: 934382c8a1ce738589dee9ee0f14e1cec812770e
git-subtree-split: fad6a1066616b69d7f5fef01178efdf014c59537

1 files changed, 116 insertions, 0 deletions

diff --git a/meshmc/launcher/net/NetJob.h b/meshmc/launcher/net/NetJob.h
new file mode 100644
index 0000000000..465eca0617
--- /dev/null
+++ b/meshmc/launcher/net/NetJob.h
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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/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <QtNetwork>
+#include "NetAction.h"
+#include "Download.h"
+#include "HttpMetaCache.h"
+#include "tasks/Task.h"
+#include "QObjectPtr.h"
+
+class NetJob;
+
+class NetJob : public Task
+{
+	Q_OBJECT
+  public:
+	using Ptr = shared_qobject_ptr<NetJob>;
+
+	explicit NetJob(QString job_name,
+					shared_qobject_ptr<QNetworkAccessManager> network)
+		: Task(), m_network(network)
+	{
+		setObjectName(job_name);
+	}
+	virtual ~NetJob();
+
+	bool addNetAction(NetAction::Ptr action);
+
+	NetAction::Ptr operator[](int index)
+	{
+		return downloads[index];
+	}
+	const NetAction::Ptr at(const int index)
+	{
+		return downloads.at(index);
+	}
+	NetAction::Ptr first()
+	{
+		if (downloads.size())
+			return downloads[0];
+		return NetAction::Ptr();
+	}
+	int size() const
+	{
+		return downloads.size();
+	}
+	QStringList getFailedFiles();
+
+	bool canAbort() const override;
+
+  private slots:
+	void startMoreParts();
+
+  public slots:
+	virtual void executeTask() override;
+	virtual bool abort() override;
+
+  private slots:
+	void partProgress(int index, qint64 bytesReceived, qint64 bytesTotal);
+	void partSucceeded(int index);
+	void partFailed(int index);
+	void partAborted(int index);
+
+  private:
+	shared_qobject_ptr<QNetworkAccessManager> m_network;
+
+	struct part_info {
+		qint64 current_progress = 0;
+		qint64 total_progress = 1;
+		int failures = 0;
+	};
+	QList<NetAction::Ptr> downloads;
+	QList<part_info> parts_progress;
+	QQueue<int> m_todo;
+	QSet<int> m_doing;
+	QSet<int> m_done;
+	QSet<int> m_failed;
+	qint64 m_current_progress = 0;
+	bool m_aborted = false;
+};