1 files changed, 84 insertions, 0 deletions
diff --git a/meshmc/launcher/net/ByteArraySink.h b/meshmc/launcher/net/ByteArraySink.h
new file mode 100644
index 0000000000..f70f430e43
--- /dev/null
+++ b/meshmc/launcher/net/ByteArraySink.h
@@ -0,0 +1,84 @@
+/* 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 "Sink.h"
+
+namespace Net
+{
+	/*
+	 * Sink object for downloads that uses an external QByteArray it doesn't own
+	 * as a target.
+	 */
+	class ByteArraySink : public Sink
+	{
+	  public:
+		ByteArraySink(QByteArray* output)
+			: m_output(output) {
+				  // nil
+			  };
+
+		virtual ~ByteArraySink()
+		{
+			// nil
+		}
+
+	  public:
+		JobStatus init(QNetworkRequest& request) override
+		{
+			m_output->clear();
+			if (initAllValidators(request))
+				return Job_InProgress;
+			return Job_Failed;
+		};
+
+		JobStatus write(QByteArray& data) override
+		{
+			m_output->append(data);
+			if (writeAllValidators(data))
+				return Job_InProgress;
+			return Job_Failed;
+		}
+
+		JobStatus abort() override
+		{
+			m_output->clear();
+			failAllValidators();
+			return Job_Failed;
+		}
+
+		JobStatus finalize(QNetworkReply& reply) override
+		{
+			if (finalizeAllValidators(reply))
+				return Job_Finished;
+			return Job_Failed;
+		}
+
+		bool hasLocalData() override
+		{
+			return false;
+		}
+
+	  private:
+		QByteArray* m_output;
+	};
+} // namespace Net