NOISSUE add archived projects

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

1 files changed, 388 insertions, 0 deletions

diff --git a/archived/projt-launcher/launcher/Json.cpp b/archived/projt-launcher/launcher/Json.cpp
new file mode 100644
index 0000000000..27393afc8c
--- /dev/null
+++ b/archived/projt-launcher/launcher/Json.cpp
@@ -0,0 +1,388 @@
+// 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 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  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.
+ *
+   ======================================================================== */
+
+#include "Json.h"
+
+#include <QFile>
+
+#include <math.h>
+#include "FileSystem.h"
+
+namespace Json
+{
+	void write(const QJsonDocument& doc, const QString& filename)
+	{
+		FS::write(filename, doc.toJson());
+	}
+	void write(const QJsonObject& object, const QString& filename)
+	{
+		write(QJsonDocument(object), filename);
+	}
+	void write(const QJsonArray& array, const QString& filename)
+	{
+		write(QJsonDocument(array), filename);
+	}
+
+	QByteArray toText(const QJsonObject& obj)
+	{
+		return QJsonDocument(obj).toJson(QJsonDocument::Compact);
+	}
+	QByteArray toText(const QJsonArray& array)
+	{
+		return QJsonDocument(array).toJson(QJsonDocument::Compact);
+	}
+
+	static bool isBinaryJson(const QByteArray& data)
+	{
+		decltype(QJsonDocument::BinaryFormatTag) tag = QJsonDocument::BinaryFormatTag;
+		return memcmp(data.constData(), &tag, sizeof(QJsonDocument::BinaryFormatTag)) == 0;
+	}
+	QJsonDocument requireDocument(const QByteArray& data, const QString& what)
+	{
+		if (isBinaryJson(data))
+		{
+			// Binary JSON is not supported by this application
+			throw JsonException(what + ": Invalid JSON. Binary JSON unsupported");
+		}
+		else
+		{
+			QJsonParseError error;
+			QJsonDocument doc = QJsonDocument::fromJson(data, &error);
+			if (error.error != QJsonParseError::NoError)
+			{
+				throw JsonException(what + ": Error parsing JSON: " + error.errorString());
+			}
+			return doc;
+		}
+	}
+	QJsonDocument requireDocument(const QString& filename, const QString& what)
+	{
+		return requireDocument(FS::read(filename), what);
+	}
+	QJsonObject requireObject(const QJsonDocument& doc, const QString& what)
+	{
+		if (!doc.isObject())
+		{
+			throw JsonException(what + " is not an object");
+		}
+		return doc.object();
+	}
+	QJsonArray requireArray(const QJsonDocument& doc, const QString& what)
+	{
+		if (!doc.isArray())
+		{
+			throw JsonException(what + " is not an array");
+		}
+		return doc.array();
+	}
+
+	void writeString(QJsonObject& to, const QString& key, const QString& value)
+	{
+		if (!value.isEmpty())
+		{
+			to.insert(key, value);
+		}
+	}
+
+	void writeStringList(QJsonObject& to, const QString& key, const QStringList& values)
+	{
+		if (!values.isEmpty())
+		{
+			QJsonArray array;
+			for (auto value : values)
+			{
+				array.append(value);
+			}
+			to.insert(key, array);
+		}
+	}
+
+	template <>
+	QJsonValue toJson<QUrl>(const QUrl& url)
+	{
+		return QJsonValue(url.toString(QUrl::FullyEncoded));
+	}
+	template <>
+	QJsonValue toJson<QByteArray>(const QByteArray& data)
+	{
+		return QJsonValue(QString::fromLatin1(data.toHex()));
+	}
+	template <>
+	QJsonValue toJson<QDateTime>(const QDateTime& datetime)
+	{
+		return QJsonValue(datetime.toString(Qt::ISODate));
+	}
+	template <>
+	QJsonValue toJson<QDir>(const QDir& dir)
+	{
+		return QDir::current().relativeFilePath(dir.absolutePath());
+	}
+	template <>
+	QJsonValue toJson<QUuid>(const QUuid& uuid)
+	{
+		return uuid.toString();
+	}
+	template <>
+	QJsonValue toJson<QVariant>(const QVariant& variant)
+	{
+		return QJsonValue::fromVariant(variant);
+	}
+
+	template <>
+	QByteArray requireIsType<QByteArray>(const QJsonValue& value, const QString& what)
+	{
+		const QString string = ensureIsType<QString>(value, what);
+		// ensure that the string can be safely cast to Latin1
+		if (string != QString::fromLatin1(string.toLatin1()))
+		{
+			throw JsonException(what + " is not encodable as Latin1");
+		}
+		return QByteArray::fromHex(string.toLatin1());
+	}
+
+	template <>
+	QJsonArray requireIsType<QJsonArray>(const QJsonValue& value, const QString& what)
+	{
+		if (!value.isArray())
+		{
+			throw JsonException(what + " is not an array");
+		}
+		return value.toArray();
+	}
+
+	template <>
+	QString requireIsType<QString>(const QJsonValue& value, const QString& what)
+	{
+		if (!value.isString())
+		{
+			throw JsonException(what + " is not a string");
+		}
+		return value.toString();
+	}
+
+	template <>
+	bool requireIsType<bool>(const QJsonValue& value, const QString& what)
+	{
+		if (!value.isBool())
+		{
+			throw JsonException(what + " is not a bool");
+		}
+		return value.toBool();
+	}
+
+	template <>
+	double requireIsType<double>(const QJsonValue& value, const QString& what)
+	{
+		if (!value.isDouble())
+		{
+			throw JsonException(what + " is not a double");
+		}
+		// Burada value'nin double'a çevrilmesi bekleniyor. Eğer value uygun değilse, Qt varsayılan olarak 0 döndürür.
+		return value.toDouble();
+	}
+
+	template <>
+	int requireIsType<int>(const QJsonValue& value, const QString& what)
+	{
+		const double doubl = requireIsType<double>(value, what);
+		if (fmod(doubl, 1) != 0)
+		{
+			throw JsonException(what + " is not an integer");
+		}
+		return int(doubl);
+	}
+
+	template <>
+	QDateTime requireIsType<QDateTime>(const QJsonValue& value, const QString& what)
+	{
+		const QString string	 = requireIsType<QString>(value, what);
+		const QDateTime datetime = QDateTime::fromString(string, Qt::ISODate);
+		if (!datetime.isValid())
+		{
+			throw JsonException(what + " is not a ISO formatted date/time value");
+		}
+		return datetime;
+	}
+
+	template <>
+	QUrl requireIsType<QUrl>(const QJsonValue& value, const QString& what)
+	{
+		const QString string = ensureIsType<QString>(value, what);
+		if (string.isEmpty())
+		{
+			return QUrl();
+		}
+		const QUrl url = QUrl(string, QUrl::StrictMode);
+		if (!url.isValid())
+		{
+			throw JsonException(what + " is not a correctly formatted URL");
+		}
+		return url;
+	}
+
+	template <>
+	QDir requireIsType<QDir>(const QJsonValue& value, const QString& what)
+	{
+		const QString string = requireIsType<QString>(value, what);
+
+		// Security: Prevent path traversal attacks
+		if (QFileInfo(string).isAbsolute())
+		{
+			throw JsonException(what + ": Absolute paths are not allowed");
+		}
+
+		// Sanitize path - remove dangerous characters and sequences
+		QString sanitized = string;
+		sanitized.replace("..", "");  // Remove parent directory references
+		sanitized.replace("\\", "/"); // Normalize separators
+		// Remove other potentially dangerous characters
+		sanitized.remove(QRegularExpression("[<>:\"|?*]"));
+
+		return QDir::current().absoluteFilePath(sanitized);
+	}
+
+	template <>
+	QUuid requireIsType<QUuid>(const QJsonValue& value, const QString& what)
+	{
+		const QString string = requireIsType<QString>(value, what);
+		const QUuid uuid	 = QUuid(string);
+		if (uuid.toString() != string) // converts back => valid
+		{
+			throw JsonException(what + " is not a valid UUID");
+		}
+		return uuid;
+	}
+
+	template <>
+	QJsonObject requireIsType<QJsonObject>(const QJsonValue& value, const QString& what)
+	{
+		if (!value.isObject())
+		{
+			throw JsonException(what + " is not an object");
+		}
+		return value.toObject();
+	}
+
+	template <>
+	QVariant requireIsType<QVariant>(const QJsonValue& value, const QString& what)
+	{
+		if (value.isNull() || value.isUndefined())
+		{
+			throw JsonException(what + " is null or undefined");
+		}
+		return value.toVariant();
+	}
+
+	template <>
+	QJsonValue requireIsType<QJsonValue>(const QJsonValue& value, const QString& what)
+	{
+		if (value.isNull() || value.isUndefined())
+		{
+			throw JsonException(what + " is null or undefined");
+		}
+		return value;
+	}
+
+	QStringList toStringList(const QString& jsonString)
+	{
+		QJsonParseError parseError;
+		QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8(), &parseError);
+
+		if (parseError.error != QJsonParseError::NoError || !doc.isArray())
+			return {};
+		try
+		{
+			return ensureIsArrayOf<QString>(doc.array(), "");
+		}
+		catch (Json::JsonException&)
+		{
+			return {};
+		}
+	}
+
+	QString fromStringList(const QStringList& list)
+	{
+		QJsonArray array;
+		for (const QString& str : list)
+		{
+			array.append(str);
+		}
+
+		QJsonDocument doc(toJsonArray(list));
+		return QString::fromUtf8(doc.toJson(QJsonDocument::Compact));
+	}
+
+	QVariantMap toMap(const QString& jsonString)
+	{
+		QJsonParseError parseError;
+		QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8(), &parseError);
+
+		if (parseError.error != QJsonParseError::NoError || !doc.isObject())
+			return {};
+
+		QJsonObject obj = doc.object();
+		return obj.toVariantMap();
+	}
+
+	QString fromMap(const QVariantMap& map)
+	{
+		QJsonObject obj = QJsonObject::fromVariantMap(map);
+		QJsonDocument doc(obj);
+		return QString::fromUtf8(doc.toJson(QJsonDocument::Compact));
+	}
+
+} // namespace Json