ghidra-master/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/macho/commands/LinkerOptionCommand.java
/* ###
 * IP: GHIDRA
 *
 * 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 ghidra.app.util.bin.format.macho.commands;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import ghidra.app.util.bin.BinaryReader;
import ghidra.program.model.data.DataType;
import ghidra.program.model.data.StructureDataType;
import ghidra.util.exception.DuplicateNameException;

/**
 * Represents a linker_option_command structure 
 */
public class LinkerOptionCommand extends LoadCommand {

	private int count;
	private List<String> linkerOptions;

	LinkerOptionCommand(BinaryReader reader) throws IOException {
		super(reader);
		count = reader.readNextInt();
		linkerOptions = new ArrayList<>(count);
		BinaryReader stringReader = reader.clone();
		for (int i = 0; i < count; i++) {
			String str = stringReader.readNextAsciiString();
			linkerOptions.add(str);
		}
	}
	
	/**
	 * Gets this {@link LinkerOptionCommand}'s linker options
	 * 
	 * @return This {@link LinkerOptionCommand}'s linker options 
	 */
	public List<String> getLinkerOptions() {
		return linkerOptions;
	}

	@Override
	public String getCommandName() {
		return "linker_option_command";
	}

	@Override
	public DataType toDataType() throws DuplicateNameException, IOException {
		StructureDataType struct = new StructureDataType(getCommandName(), 0);
		struct.add(DWORD, "cmd", null);
		struct.add(DWORD, "cmdsize", null);
		struct.add(DWORD, "count", null);
		return struct;
	}

}
