Aaru/DiscImageChef/Commands/ListOptions.cs

// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename       : ListOptions.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Verbs.
//
// --[ Description ] ----------------------------------------------------------
//
//     Lists all options supported by read-only filesystems.
//
// --[ License ] --------------------------------------------------------------
//
//     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 <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2018 Natalia Portillo
// ****************************************************************************/

using System;
using System.Collections.Generic;
using System.Linq;
using DiscImageChef.Console;
using DiscImageChef.Core;
using DiscImageChef.DiscImages;
using DiscImageChef.Filesystems;

namespace DiscImageChef.Commands
{
    static class ListOptions
    {
        internal static void DoList()
        {
            PluginBase plugins = new PluginBase();

            DicConsole.WriteLine("Read-only filesystems options:");
            foreach(KeyValuePair<string, IReadOnlyFilesystem> kvp in plugins.ReadOnlyFilesystems)
            {
                List<(string name, Type type, string description)> options = kvp.Value.SupportedOptions.ToList();
                if(options.Count == 0) continue;

                DicConsole.WriteLine("\tOptions for {0}:",         kvp.Value.Name);
                DicConsole.WriteLine("\t\t{0,-16} {1,-16} {2,-8}", "Name", "Type", "Description");
                foreach((string name, Type type, string description) option in options.OrderBy(t => t.name))
                    DicConsole.WriteLine("\t\t{0,-16} {1,-16} {2,-8}", option.name, TypeToString(option.type),
                                         option.description);
                DicConsole.WriteLine();
            }
            
            DicConsole.WriteLine();
            
            DicConsole.WriteLine("Read/Write media images options:");
            foreach(KeyValuePair<string, IWritableImage> kvp in plugins.WritableImages)
            {
                List<(string name, Type type, string description)> options = kvp.Value.SupportedOptions.ToList();
                if(options.Count == 0) continue;

                DicConsole.WriteLine("\tOptions for {0}:",         kvp.Value.Name);
                DicConsole.WriteLine("\t\t{0,-16} {1,-16} {2,-8}", "Name", "Type", "Description");
                foreach((string name, Type type, string description) option in options.OrderBy(t => t.name))
                    DicConsole.WriteLine("\t\t{0,-16} {1,-16} {2,-8}", option.name, TypeToString(option.type),
                                         option.description);
                DicConsole.WriteLine();
            }
        }

        static string TypeToString(Type type)
        {
            if(type == typeof(bool)) return "boolean";

            if(type == typeof(sbyte) || type == typeof(short) || type == typeof(int) || type == typeof(long))
                return "signed number";

            if(type == typeof(byte) || type == typeof(ushort) || type == typeof(uint) || type == typeof(ulong))
                return "number";

            if(type == typeof(float) || type == typeof(double)) return "float number";

            if(type == typeof(Guid)) return "float number";

            return type == typeof(string) ? "string" : type.ToString();
        }
    }
}