Rename commands and add aliases.

2025-12-16 19:24:25 +00:00 · 2020-01-03 18:24:44 +00:00
parent 56e24f1ed9
commit 03573f1cb6
17 changed files with 43 additions and 38 deletions
--- a/DiscImageChef/Commands/Image/Info.cs
+++ b/DiscImageChef/Commands/Image/Info.cs
@@ -0,0 +1,133 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ImageInfo.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Verbs.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Implements the 'image-info' verb.
+//
+// --[ 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 © 2011-2020 Natalia Portillo
+// ****************************************************************************/
+
+using System;
+using System.CommandLine;
+using System.CommandLine.Invocation;
+using DiscImageChef.CommonTypes;
+using DiscImageChef.CommonTypes.Enums;
+using DiscImageChef.CommonTypes.Interfaces;
+using DiscImageChef.Console;
+using DiscImageChef.Core;
+
+namespace DiscImageChef.Commands.Image
+{
+    internal class ImageInfoCommand : Command
+    {
+        public ImageInfoCommand() : base("info",
+                                         "Opens a media image and shows information about the media it represents and metadata.")
+        {
+            AddArgument(new Argument<string>
+            {
+                Arity = ArgumentArity.ExactlyOne, Description = "Media image path", Name = "image-path"
+            });
+
+            Handler = CommandHandler.Create(GetType().GetMethod(nameof(Invoke)));
+        }
+
+        public static int Invoke(bool debug, bool verbose, string imagePath)
+        {
+            MainClass.PrintCopyright();
+
+            if(debug)
+                DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
+
+            if(verbose)
+                DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
+
+            Statistics.AddCommand("image-info");
+
+            DicConsole.DebugWriteLine("Analyze command", "--debug={0}", debug);
+            DicConsole.DebugWriteLine("Analyze command", "--input={0}", imagePath);
+            DicConsole.DebugWriteLine("Analyze command", "--verbose={0}", verbose);
+
+            var     filtersList = new FiltersList();
+            IFilter inputFilter = filtersList.GetFilter(imagePath);
+
+            if(inputFilter == null)
+            {
+                DicConsole.ErrorWriteLine("Cannot open specified file.");
+
+                return(int)ErrorNumber.CannotOpenFile;
+            }
+
+            try
+            {
+                IMediaImage imageFormat = ImageFormat.Detect(inputFilter);
+
+                if(imageFormat == null)
+                {
+                    DicConsole.WriteLine("Image format not identified.");
+
+                    return(int)ErrorNumber.UnrecognizedFormat;
+                }
+
+                DicConsole.WriteLine("Image format identified by {0} ({1}).", imageFormat.Name, imageFormat.Id);
+                DicConsole.WriteLine();
+
+                try
+                {
+                    if(!imageFormat.Open(inputFilter))
+                    {
+                        DicConsole.WriteLine("Unable to open image format");
+                        DicConsole.WriteLine("No error given");
+
+                        return(int)ErrorNumber.CannotOpenFormat;
+                    }
+
+                    ImageInfo.PrintImageInfo(imageFormat);
+
+                    Statistics.AddMediaFormat(imageFormat.Format);
+                    Statistics.AddMedia(imageFormat.Info.MediaType, false);
+                    Statistics.AddFilter(inputFilter.Name);
+                }
+                catch(Exception ex)
+                {
+                    DicConsole.ErrorWriteLine("Unable to open image format");
+                    DicConsole.ErrorWriteLine("Error: {0}", ex.Message);
+                    DicConsole.DebugWriteLine("Image-info command", "Stack trace: {0}", ex.StackTrace);
+
+                    return(int)ErrorNumber.CannotOpenFormat;
+                }
+            }
+            catch(Exception ex)
+            {
+                DicConsole.ErrorWriteLine($"Error reading file: {ex.Message}");
+                DicConsole.DebugWriteLine("Image-info command", ex.StackTrace);
+
+                return(int)ErrorNumber.UnexpectedException;
+            }
+
+            return(int)ErrorNumber.NoError;
+        }
+    }
+}