Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

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

1 files changed, 95 insertions, 0 deletions

diff --git a/meshmc/launcher/minecraft/MojangDownloadInfo.h b/meshmc/launcher/minecraft/MojangDownloadInfo.h
new file mode 100644
index 0000000000..d62e4747e8
--- /dev/null
+++ b/meshmc/launcher/minecraft/MojangDownloadInfo.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/>.
+ */
+
+#pragma once
+#include <QString>
+#include <QMap>
+#include <memory>
+
+struct MojangDownloadInfo {
+	// types
+	typedef std::shared_ptr<MojangDownloadInfo> Ptr;
+
+	// data
+	/// Local filesystem path. WARNING: not used, only here so we can pass
+	/// through mojang files unmolested!
+	QString path;
+	/// absolute URL of this file
+	QString url;
+	/// sha-1 checksum of the file
+	QString sha1;
+	/// size of the file in bytes
+	int size;
+};
+
+struct MojangLibraryDownloadInfo {
+	MojangLibraryDownloadInfo(MojangDownloadInfo::Ptr artifact)
+		: artifact(artifact) {};
+	MojangLibraryDownloadInfo() {};
+
+	// types
+	typedef std::shared_ptr<MojangLibraryDownloadInfo> Ptr;
+
+	// methods
+	MojangDownloadInfo* getDownloadInfo(QString classifier)
+	{
+		if (classifier.isNull()) {
+			return artifact.get();
+		}
+
+		return classifiers[classifier].get();
+	}
+
+	// data
+	MojangDownloadInfo::Ptr artifact;
+	QMap<QString, MojangDownloadInfo::Ptr> classifiers;
+};
+
+struct MojangAssetIndexInfo : public MojangDownloadInfo {
+	// types
+	typedef std::shared_ptr<MojangAssetIndexInfo> Ptr;
+
+	// methods
+	MojangAssetIndexInfo() {}
+
+	MojangAssetIndexInfo(QString id)
+	{
+		this->id = id;
+		// HACK: ignore assets from other version files than Minecraft
+		// workaround for stupid assets issue caused by amazon:
+		// https://www.theregister.co.uk/2017/02/28/aws_is_awol_as_s3_goes_haywire/
+		if (id == "legacy") {
+			url = "https://launchermeta.mojang.com/mc/assets/legacy/"
+				  "c0fd82e8ce9fbc93119e40d96d5a4e62cfa3f729/legacy.json";
+		}
+		// HACK
+		else {
+			url = "https://s3.amazonaws.com/Minecraft.Download/indexes/" + id +
+				  ".json";
+		}
+		known = false;
+	}
+
+	// data
+	int totalSize;
+	QString id;
+	bool known = true;
+};