/*
 * Copyright 2025 Antmicro
 *
 * 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.
 */
package com.antmicro.girdl.util;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public final class FileHelper {

	public static File createTempFile(String suffix) {
		try {
			File file = File.createTempFile("ghidra-renode-", suffix);
			file.deleteOnExit();

			return file;
		} catch (IOException e) {
			throw new RuntimeException(e);
		}
	}

	public static void copy(OutputStream output, InputStream input) {
		try {
			final int size = 4096;
			byte[] buffer = new byte[size];

			while (true) {

				final int bytes = input.read(buffer, 0, size);

				if (bytes < 0) {
					break;
				}

				output.write(buffer, 0, bytes);
			}
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
	}

}
