﻿/*
    Copyright (C) 2011-2014 de4dot@gmail.com

    This file is part of de4dot.

    de4dot 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.

    de4dot 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 de4dot.  If not, see <http://www.gnu.org/licenses/>.
*/

using System.Collections.Generic;

namespace de4dot.code.deobfuscators {
	public abstract class DeobfuscatorInfoBase : IDeobfuscatorInfo {
		protected NameRegexOption validNameRegex;

		public DeobfuscatorInfoBase(string nameRegex) {
			validNameRegex = new NameRegexOption(null, MakeArgName("name"), "Valid name regex pattern", nameRegex ?? DeobfuscatorBase.DEFAULT_VALID_NAME_REGEX);
		}

		protected string MakeArgName(string name) {
			return string.Format("{0}-{1}", Type, name);
		}

		public abstract string Type { get; }
		public abstract string Name { get; }
		public abstract IDeobfuscator CreateDeobfuscator();

		protected virtual IEnumerable<Option> GetOptionsInternal() {
			return new List<Option>();
		}

		public IEnumerable<Option> GetOptions() {
			var options = new List<Option>();
			options.Add(validNameRegex);
			options.AddRange(GetOptionsInternal());
			return options;
		}
	}
}
