Support .rpm

QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Rpm/RpmInfo.cs

@@ -27,6 +27,8 @@ public class RpmInfo
 
     public string Name { get; set; }
 
+    public string Vendor { get; set; }
+
     public string Exec { get; set; }
 
     public string Icon { get; set; }

QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Rpm/RpmParser.cs

@@ -15,7 +15,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-using QuickLook.Plugin.AppViewer.PackageParsers.AppImage;
+using RpmReaderNet;
 
 namespace QuickLook.Plugin.AppViewer.PackageParsers.Rpm;
 
@@ -23,19 +23,24 @@ public class RpmParser
 {
     public static RpmInfo Parse(string path)
     {
-        var reader = new RpmReader(path);
+        using var reader = new RpmReader(path);
+
+#if DEBUG
+        try { _ = reader.ToString(); } catch { }
+#endif
 
         return new RpmInfo()
         {
             Arch = reader.Arch,
             Version = reader.Version,
             Name = reader.Name,
-            Exec = reader.Exec,
-            Icon = reader.Icon,
-            Logo = reader.Logo,
-            Type = reader.Type,
-            Terminal = reader.Terminal,
-            Env = reader.Env,
+            Vendor = reader.Vendor,
+            //Exec = reader.Exec,
+            //Icon = reader.Icon,
+            //Logo = reader.Logo,
+            //Type = reader.Type,
+            //Terminal = reader.Terminal,
+            //Env = reader.Env,
         };
     }
 }

QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Rpm/RpmReader.cs

@@ -1,117 +0,0 @@
-// Copyright © 2017-2025 QL-Win Contributors
-//
-// This file is part of QuickLook program.
-//
-// 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/>.
-
-using PureSharpCompress.Common;
-using System;
-using System.Diagnostics;
-using System.Drawing;
-using System.IO;
-using System.Text;
-
-namespace QuickLook.Plugin.AppViewer.PackageParsers.Rpm;
-
-public class RpmReader
-{
-    public string Arch { get; set; }
-
-    public string Version { get; set; }
-
-    public string Name { get; set; }
-
-    public string Exec { get; set; }
-
-    public string Icon { get; set; }
-
-    public Bitmap Logo { get; set; }
-
-    public string Type { get; set; }
-
-    public string Terminal { get; set; }
-
-    public string[] Env { get; set; }
-
-    public RpmReader(Stream stream)
-    {
-        Open(stream);
-    }
-
-    public RpmReader(string path)
-    {
-        using FileStream fs = File.OpenRead(path);
-        Open(fs);
-    }
-
-    private void Open(Stream stream)
-    {
-        using var br = new BinaryReader(stream);
-
-        // Step 1: Read the lead (96 bytes)
-        byte[] lead = br.ReadBytes(96);
-        Debug.WriteLine($"[lead] 96 bytes read, magic: {BitConverter.ToString(lead, 0, 4)}");
-
-        // Step 2: Read signature header
-        RpmHeader sigHeader = ReadHeader(br);
-        Debug.WriteLine($"[signature header] IndexCount: {sigHeader.IndexCount}, DataSize: {sigHeader.DataSize}");
-
-        // Step 3: Read main header
-        RpmHeader mainHeader = ReadHeader(br);
-        Debug.WriteLine($"[main header] IndexCount: {mainHeader.IndexCount}, DataSize: {mainHeader.DataSize}");
-
-        // Step 4: Remaining is the payload (cpio archive + compression)
-        long payloadSize = stream.Length - stream.Position;
-        Debug.WriteLine($"[payload] Size: {payloadSize} bytes at offset: {stream.Position}");
-
-        // (Optional) Detect compression (e.g. gzip, xz, zstd)
-        byte[] magic = br.ReadBytes(6);
-        string type = magic[0] switch
-        {
-            0x1F when magic[1] == 0x8B => "gzip",
-            0xFD when magic[1] == 0x37 => "xz",
-            0x28 when magic[1] == 0xB5 => "zstd",
-            _ => "unknown"
-        };
-        Debug.WriteLine($"Detected payload compression: {type}");
-    }
-
-    private static RpmHeader ReadHeader(BinaryReader br)
-    {
-        // ed ab ee db 03
-        byte[] magic = br.ReadBytes(3);
-        //if (Encoding.ASCII.GetString(magic) != "\x8e\xad\xe8")
-        //throw new InvalidDataException("Invalid RPM header magic");
-
-        byte version = br.ReadByte(); // Usually 1
-        byte[] reserved = br.ReadBytes(4);
-        int indexCount = ReadBigEndianInt32(br);
-        int dataSize = ReadBigEndianInt32(br);
-        return new RpmHeader { IndexCount = indexCount, DataSize = dataSize };
-    }
-
-    private static int ReadBigEndianInt32(BinaryReader br)
-    {
-        byte[] b = br.ReadBytes(4);
-        if (b.Length < 4) throw new EndOfStreamException();
-        return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3];
-    }
-
-    private class RpmHeader
-    {
-        public int IndexCount { get; set; }
-
-        public int DataSize { get; set; }
-    }
-}