NOISSUE add archived projects

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

1 files changed, 216 insertions, 0 deletions

diff --git a/archived/projt-launcher/launcher/net/HttpMetaCache.h b/archived/projt-launcher/launcher/net/HttpMetaCache.h
new file mode 100644
index 0000000000..b36993cbf5
--- /dev/null
+++ b/archived/projt-launcher/launcher/net/HttpMetaCache.h
@@ -0,0 +1,216 @@
+// 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) 2022 flowln <flowlnlnln@gmail.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.
+ *
+ * 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 <QMap>
+#include <QString>
+#include <QTimer>
+#include <memory>
+
+class HttpMetaCache;
+
+class MetaEntry
+{
+	friend class HttpMetaCache;
+
+  protected:
+	MetaEntry() = default;
+
+  public:
+	auto isStale() -> bool
+	{
+		return m_stale;
+	}
+	void setStale(bool stale)
+	{
+		m_stale = stale;
+	}
+
+	auto getFullPath() -> QString;
+
+	auto getRemoteChangedTimestamp() -> QString
+	{
+		return m_remote_changed_timestamp;
+	}
+	void setRemoteChangedTimestamp(QString remote_changed_timestamp)
+	{
+		m_remote_changed_timestamp = remote_changed_timestamp;
+	}
+	void setLocalChangedTimestamp(qint64 timestamp)
+	{
+		m_local_changed_timestamp = timestamp;
+	}
+
+	auto getETag() -> QString
+	{
+		return m_etag;
+	}
+	void setETag(QString etag)
+	{
+		m_etag = etag;
+	}
+
+	auto getMD5Sum() -> QString
+	{
+		return m_md5sum;
+	}
+	void setMD5Sum(QString md5sum)
+	{
+		m_md5sum = md5sum;
+	}
+
+	/* Whether the entry expires after some time (false) or not (true). */
+	void makeEternal(bool eternal)
+	{
+		m_is_eternal = eternal;
+	}
+	bool isEternal() const
+	{
+		return m_is_eternal;
+	}
+
+	auto getCurrentAge() -> qint64
+	{
+		return m_current_age;
+	}
+	void setCurrentAge(qint64 age)
+	{
+		m_current_age = age;
+	}
+
+	auto getMaximumAge() -> qint64
+	{
+		return m_max_age;
+	}
+	void setMaximumAge(qint64 age)
+	{
+		m_max_age = age;
+	}
+
+	bool isExpired(qint64 offset)
+	{
+		return !m_is_eternal && (m_current_age >= m_max_age - offset);
+	}
+
+  protected:
+	QString m_baseId;
+	QString m_basePath;
+	QString m_relativePath;
+	QString m_md5sum;
+	QString m_etag;
+
+	qint64 m_local_changed_timestamp = 0;
+	QString m_remote_changed_timestamp; // QString for now, RFC 2822 encoded time
+	qint64 m_current_age = 0;
+	qint64 m_max_age	 = 0;
+	bool m_is_eternal	 = false;
+
+	bool m_stale = true;
+};
+
+using MetaEntryPtr = std::shared_ptr<MetaEntry>;
+
+class HttpMetaCache : public QObject
+{
+	Q_OBJECT
+  public:
+	// supply path to the cache index file
+	HttpMetaCache(QString path = QString());
+	~HttpMetaCache() override;
+
+	// get the entry solely from the cache
+	// you probably don't want this, unless you have some specific caching needs.
+	auto getEntry(QString base, QString resource_path) -> MetaEntryPtr;
+
+	// get the entry from cache and verify that it isn't stale (within reason)
+	auto resolveEntry(QString base, QString resource_path, QString expected_etag = QString()) -> MetaEntryPtr;
+
+	// add a previously resolved stale entry
+	auto updateEntry(MetaEntryPtr stale_entry) -> bool;
+
+	// evict selected entry from cache
+	auto evictEntry(MetaEntryPtr entry) -> bool;
+	bool evictAll();
+
+	void addBase(QString base, QString base_root);
+
+	// (re)start a timer that calls SaveNow later.
+	void SaveEventually();
+	void Load();
+
+	auto getBasePath(QString base) -> QString;
+
+  public slots:
+	void SaveNow();
+
+  private:
+	// create a new stale entry, given the parameters
+	auto staleEntry(QString base, QString resource_path) -> MetaEntryPtr;
+
+	struct EntryMap
+	{
+		QString base_path;
+		QMap<QString, MetaEntryPtr> entry_list;
+	};
+
+	QMap<QString, EntryMap> m_entries;
+	QString m_index_file;
+	QTimer saveBatchingTimer;
+};