1 files changed, 75 insertions, 0 deletions
diff --git a/logic/LegacyUpdate.h b/logic/LegacyUpdate.h
new file mode 100644
index 00000000..613eb1f9
--- /dev/null
+++ b/logic/LegacyUpdate.h
@@ -0,0 +1,75 @@
+/* Copyright 2013 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 <QObject>
+#include <QList>
+#include <QUrl>
+
+#include "logic/net/NetJob.h"
+#include "logic/tasks/Task.h"
+
+class MinecraftVersion;
+class BaseInstance;
+class QuaZip;
+class Mod;
+
+class LegacyUpdate : public Task
+{
+	Q_OBJECT
+public:
+	explicit LegacyUpdate(BaseInstance *inst, QObject *parent = 0);
+	virtual void executeTask();
+
+private
+slots:
+	void lwjglStart();
+	void lwjglFinished(QNetworkReply *);
+	void lwjglFailed();
+
+	void jarStart();
+	void jarFinished();
+	void jarFailed();
+
+	void extractLwjgl();
+
+	void ModTheJar();
+
+private:
+	enum MetainfAction
+	{
+		KeepMetainf,  // the META-INF folder will be added from the merged jar
+		IgnoreMetainf // the META-INF from the merged jar will be ignored
+	};
+	bool MergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained,
+					   MetainfAction metainf);
+
+private:
+
+	std::shared_ptr<QNetworkReply> m_reply;
+
+	// target version, determined during this task
+	// MinecraftVersion *targetVersion;
+	QString lwjglURL;
+	QString lwjglVersion;
+
+	QString lwjglTargetPath;
+	QString lwjglNativesPath;
+
+private:
+	NetJobPtr legacyDownloadJob;
+	BaseInstance *m_inst = nullptr;
+};